/usr/bin/java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data --core.log.level.for.class de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN -tc ../../../trunk/examples/toolchains/AutomizerCTransformed.xml -s ../../../trunk/examples/settings/automizer/LoopAccelerationJordanC.epf -i ../../../trunk/examples/svcomp/loops/eureka_01-1.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-e106359-m [2022-04-14 18:55:58,703 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-04-14 18:55:58,705 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-04-14 18:55:58,740 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-04-14 18:55:58,740 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-04-14 18:55:58,741 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-04-14 18:55:58,744 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-04-14 18:55:58,748 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-04-14 18:55:58,750 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-04-14 18:55:58,754 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-04-14 18:55:58,755 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-04-14 18:55:58,756 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-04-14 18:55:58,757 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-04-14 18:55:58,758 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-04-14 18:55:58,759 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-04-14 18:55:58,762 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-04-14 18:55:58,762 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-04-14 18:55:58,763 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-04-14 18:55:58,765 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-04-14 18:55:58,771 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-04-14 18:55:58,772 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-04-14 18:55:58,773 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-04-14 18:55:58,774 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-04-14 18:55:58,774 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-04-14 18:55:58,776 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-04-14 18:55:58,781 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2022-04-14 18:55:58,788 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-04-14 18:55:58,788 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-04-14 18:55:58,790 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-04-14 18:55:58,790 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/LoopAccelerationJordanC.epf [2022-04-14 18:55:58,801 INFO L113 SettingsManager]: Loading preferences was successful [2022-04-14 18:55:58,801 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-04-14 18:55:58,802 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-04-14 18:55:58,802 INFO L138 SettingsManager]: * sizeof long=4 [2022-04-14 18:55:58,802 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-04-14 18:55:58,802 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-04-14 18:55:58,803 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-04-14 18:55:58,803 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-04-14 18:55:58,803 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-04-14 18:55:58,804 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-04-14 18:55:58,804 INFO L138 SettingsManager]: * sizeof long double=12 [2022-04-14 18:55:58,804 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-04-14 18:55:58,804 INFO L138 SettingsManager]: * Use constant arrays=true [2022-04-14 18:55:58,804 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-04-14 18:55:58,804 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-04-14 18:55:58,804 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-04-14 18:55:58,804 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-04-14 18:55:58,804 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-04-14 18:55:58,805 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-04-14 18:55:58,805 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-04-14 18:55:58,805 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-04-14 18:55:58,805 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2022-04-14 18:55:58,806 INFO L138 SettingsManager]: * TransformationType=LOOP_ACCELERATION_JORDAN WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.core: Log level for class -> de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN; [2022-04-14 18:55:59,024 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-04-14 18:55:59,041 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-04-14 18:55:59,043 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-04-14 18:55:59,044 INFO L271 PluginConnector]: Initializing CDTParser... [2022-04-14 18:55:59,044 INFO L275 PluginConnector]: CDTParser initialized [2022-04-14 18:55:59,045 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loops/eureka_01-1.c [2022-04-14 18:55:59,112 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fd8988f93/4a0b00bce598494db5ace875d2d811c6/FLAGa7ef96224 [2022-04-14 18:55:59,497 INFO L306 CDTParser]: Found 1 translation units. [2022-04-14 18:55:59,497 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loops/eureka_01-1.c [2022-04-14 18:55:59,502 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fd8988f93/4a0b00bce598494db5ace875d2d811c6/FLAGa7ef96224 [2022-04-14 18:55:59,511 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fd8988f93/4a0b00bce598494db5ace875d2d811c6 [2022-04-14 18:55:59,513 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-04-14 18:55:59,514 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-04-14 18:55:59,515 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-04-14 18:55:59,515 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-04-14 18:55:59,517 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-04-14 18:55:59,518 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.04 06:55:59" (1/1) ... [2022-04-14 18:55:59,519 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6213fc12 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.04 06:55:59, skipping insertion in model container [2022-04-14 18:55:59,519 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.04 06:55:59" (1/1) ... [2022-04-14 18:55:59,524 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-04-14 18:55:59,544 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-04-14 18:55:59,662 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/loops/eureka_01-1.c[446,459] [2022-04-14 18:55:59,709 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-04-14 18:55:59,716 INFO L203 MainTranslator]: Completed pre-run [2022-04-14 18:55:59,724 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/loops/eureka_01-1.c[446,459] [2022-04-14 18:55:59,745 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-04-14 18:55:59,756 INFO L208 MainTranslator]: Completed translation [2022-04-14 18:55:59,757 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.04 06:55:59 WrapperNode [2022-04-14 18:55:59,757 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-04-14 18:55:59,758 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-04-14 18:55:59,758 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-04-14 18:55:59,758 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-04-14 18:55:59,767 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.04 06:55:59" (1/1) ... [2022-04-14 18:55:59,767 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.04 06:55:59" (1/1) ... [2022-04-14 18:55:59,775 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.04 06:55:59" (1/1) ... [2022-04-14 18:55:59,775 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.04 06:55:59" (1/1) ... [2022-04-14 18:55:59,798 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.04 06:55:59" (1/1) ... [2022-04-14 18:55:59,803 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.04 06:55:59" (1/1) ... [2022-04-14 18:55:59,805 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.04 06:55:59" (1/1) ... [2022-04-14 18:55:59,807 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-04-14 18:55:59,808 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-04-14 18:55:59,808 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-04-14 18:55:59,808 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-04-14 18:55:59,812 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.04 06:55:59" (1/1) ... [2022-04-14 18:55:59,825 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-04-14 18:55:59,834 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-14 18:55:59,848 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-04-14 18:55:59,853 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-04-14 18:55:59,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2022-04-14 18:55:59,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-04-14 18:55:59,877 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-04-14 18:55:59,877 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2022-04-14 18:55:59,877 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-04-14 18:55:59,878 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2022-04-14 18:55:59,878 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2022-04-14 18:55:59,878 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-04-14 18:55:59,878 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2022-04-14 18:55:59,878 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2022-04-14 18:55:59,878 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-04-14 18:55:59,878 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2022-04-14 18:55:59,878 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-04-14 18:55:59,878 INFO L130 BoogieDeclarations]: Found specification of procedure main [2022-04-14 18:55:59,879 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-04-14 18:55:59,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-04-14 18:55:59,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-04-14 18:55:59,879 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-04-14 18:55:59,879 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-04-14 18:55:59,879 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2022-04-14 18:55:59,879 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-04-14 18:55:59,930 INFO L234 CfgBuilder]: Building ICFG [2022-04-14 18:55:59,931 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-04-14 18:56:00,269 INFO L275 CfgBuilder]: Performing block encoding [2022-04-14 18:56:00,275 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-04-14 18:56:00,275 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2022-04-14 18:56:00,277 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.04 06:56:00 BoogieIcfgContainer [2022-04-14 18:56:00,277 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-04-14 18:56:00,277 INFO L113 PluginConnector]: ------------------------IcfgTransformer---------------------------- [2022-04-14 18:56:00,277 INFO L271 PluginConnector]: Initializing IcfgTransformer... [2022-04-14 18:56:00,279 INFO L275 PluginConnector]: IcfgTransformer initialized [2022-04-14 18:56:00,296 INFO L185 PluginConnector]: Executing the observer IcfgTransformationObserver from plugin IcfgTransformer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.04 06:56:00" (1/1) ... [2022-04-14 18:56:00,298 INFO L168 ansformationObserver]: Applying ICFG transformation LOOP_ACCELERATION_JORDAN [2022-04-14 18:56:00,340 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 14.04 06:56:00 BasicIcfg [2022-04-14 18:56:00,341 INFO L132 PluginConnector]: ------------------------ END IcfgTransformer---------------------------- [2022-04-14 18:56:00,342 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-04-14 18:56:00,342 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-04-14 18:56:00,344 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-04-14 18:56:00,345 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.04 06:55:59" (1/4) ... [2022-04-14 18:56:00,345 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7d6a755e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.04 06:56:00, skipping insertion in model container [2022-04-14 18:56:00,345 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.04 06:55:59" (2/4) ... [2022-04-14 18:56:00,346 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7d6a755e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.04 06:56:00, skipping insertion in model container [2022-04-14 18:56:00,346 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.04 06:56:00" (3/4) ... [2022-04-14 18:56:00,346 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7d6a755e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 14.04 06:56:00, skipping insertion in model container [2022-04-14 18:56:00,346 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 14.04 06:56:00" (4/4) ... [2022-04-14 18:56:00,347 INFO L111 eAbstractionObserver]: Analyzing ICFG eureka_01-1.cJordan [2022-04-14 18:56:00,351 INFO L202 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:ForwardPredicates Determinization: PREDICATE_ABSTRACTION [2022-04-14 18:56:00,351 INFO L161 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-04-14 18:56:00,387 INFO L339 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-04-14 18:56:00,393 INFO L340 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=ForwardPredicates, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=false, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=All, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP [2022-04-14 18:56:00,393 INFO L341 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-04-14 18:56:00,408 INFO L276 IsEmpty]: Start isEmpty. Operand has 37 states, 29 states have (on average 1.5862068965517242) internal successors, (46), 30 states have internal predecessors, (46), 3 states have call successors, (3), 3 states have call predecessors, (3), 3 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-14 18:56:00,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-04-14 18:56:00,414 INFO L491 BasicCegarLoop]: Found error trace [2022-04-14 18:56:00,414 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-14 18:56:00,415 INFO L403 AbstractCegarLoop]: === Iteration 1 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-14 18:56:00,422 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-14 18:56:00,422 INFO L85 PathProgramCache]: Analyzing trace with hash -950788698, now seen corresponding path program 1 times [2022-04-14 18:56:00,430 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-14 18:56:00,431 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1061701344] [2022-04-14 18:56:00,432 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-14 18:56:00,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-14 18:56:00,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 18:56:00,706 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-14 18:56:00,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 18:56:00,728 INFO L290 TraceCheckUtils]: 0: Hoare triple {45#(and (= |old(~INFINITY~0)| ~INFINITY~0) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [128] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_11| 1))) (and (= (select |v_#valid_16| 1) 1) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_16| 2) 1) (= (select |v_#valid_16| 3) 1) (= (select .cse0 1) 0) (= |v_#NULL.base_1| 0) (= (select |v_#length_6| 1) 2) (= (select |v_#length_6| 2) 14) (= (select .cse0 0) 48) (= (select |v_#valid_16| 0) 0) (= (select |v_#length_6| 3) 12) (= |v_#NULL.offset_1| 0) (= v_~INFINITY~0_2 899))) InVars {#memory_int=|v_#memory_int_11|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, #valid=|v_#valid_16|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_16|, #memory_int=|v_#memory_int_11|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_6|, ~INFINITY~0=v_~INFINITY~0_2, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, ~INFINITY~0, #NULL.base] {40#true} is VALID [2022-04-14 18:56:00,729 INFO L290 TraceCheckUtils]: 1: Hoare triple {40#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {40#true} is VALID [2022-04-14 18:56:00,729 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {40#true} {40#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {40#true} is VALID [2022-04-14 18:56:00,731 INFO L272 TraceCheckUtils]: 0: Hoare triple {40#true} [126] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {45#(and (= |old(~INFINITY~0)| ~INFINITY~0) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-14 18:56:00,732 INFO L290 TraceCheckUtils]: 1: Hoare triple {45#(and (= |old(~INFINITY~0)| ~INFINITY~0) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [128] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_11| 1))) (and (= (select |v_#valid_16| 1) 1) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_16| 2) 1) (= (select |v_#valid_16| 3) 1) (= (select .cse0 1) 0) (= |v_#NULL.base_1| 0) (= (select |v_#length_6| 1) 2) (= (select |v_#length_6| 2) 14) (= (select .cse0 0) 48) (= (select |v_#valid_16| 0) 0) (= (select |v_#length_6| 3) 12) (= |v_#NULL.offset_1| 0) (= v_~INFINITY~0_2 899))) InVars {#memory_int=|v_#memory_int_11|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, #valid=|v_#valid_16|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_16|, #memory_int=|v_#memory_int_11|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_6|, ~INFINITY~0=v_~INFINITY~0_2, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, ~INFINITY~0, #NULL.base] {40#true} is VALID [2022-04-14 18:56:00,733 INFO L290 TraceCheckUtils]: 2: Hoare triple {40#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {40#true} is VALID [2022-04-14 18:56:00,733 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {40#true} {40#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {40#true} is VALID [2022-04-14 18:56:00,733 INFO L272 TraceCheckUtils]: 4: Hoare triple {40#true} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {40#true} is VALID [2022-04-14 18:56:00,734 INFO L290 TraceCheckUtils]: 5: Hoare triple {40#true} [130] mainENTRY-->L20: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (= |v_main_#t~nondet4_2| v_main_~nodecount~0_1) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= |v_main_#t~nondet5_2| v_main_~edgecount~0_1)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~nodecount~0=v_main_~nodecount~0_1, main_~edgecount~0=v_main_~edgecount~0_1} AuxVars[] AssignedVars[main_~nodecount~0, main_#t~nondet5, main_#t~nondet4, main_~edgecount~0] {40#true} is VALID [2022-04-14 18:56:00,734 INFO L290 TraceCheckUtils]: 6: Hoare triple {40#true} [133] L20-->L21: Formula: (and (<= 0 v_main_~nodecount~0_3) (<= v_main_~nodecount~0_3 4)) InVars {main_~nodecount~0=v_main_~nodecount~0_3} OutVars{main_~nodecount~0=v_main_~nodecount~0_3} AuxVars[] AssignedVars[] {40#true} is VALID [2022-04-14 18:56:00,737 INFO L290 TraceCheckUtils]: 7: Hoare triple {40#true} [136] L21-->L30-3: Formula: (let ((.cse1 (store |v_#valid_10| |v_main_~#Source~0.base_4| 1))) (let ((.cse4 (store .cse1 |v_main_~#Dest~0.base_4| 1))) (let ((.cse5 (store .cse4 |v_main_~#Weight~0.base_4| 1)) (.cse2 (select |v_#memory_int_2| |v_main_~#Dest~0.base_4|)) (.cse0 (select |v_#memory_int_2| |v_main_~#Source~0.base_4|)) (.cse3 (select |v_#memory_int_2| |v_main_~#Weight~0.base_4|))) (and (= (select .cse0 (+ 52 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#distance~0.base_4|) (= (select .cse0 (+ 48 |v_main_~#Source~0.offset_4|)) 3) (= 2 (select .cse0 (+ 68 |v_main_~#Source~0.offset_4|))) (= (select .cse1 |v_main_~#Dest~0.base_4|) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Weight~0.base_4|) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 60)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 12)) 1) (= 9 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 36))) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 24))) (= (select .cse0 (+ 56 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Dest~0.base_4|) (= (select .cse0 (+ 40 |v_main_~#Source~0.offset_4|)) 2) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 8))) (= (select .cse3 (+ 72 |v_main_~#Weight~0.offset_4|)) 18) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 12)) 3) (= (select .cse0 (+ 8 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 72)) 0) (= 6 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 24))) (= (select .cse0 (+ 12 |v_main_~#Source~0.offset_4|)) 1) (= 0 (select .cse3 |v_main_~#Weight~0.offset_4|)) (not (= |v_main_~#Weight~0.base_4| 0)) (= |v_main_~#Dest~0.offset_4| 0) (= 16 (select .cse3 (+ 64 |v_main_~#Weight~0.offset_4|))) (= (select .cse2 (+ 76 |v_main_~#Dest~0.offset_4|)) 4) (= 5 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 20))) (= (select .cse0 (+ 28 |v_main_~#Source~0.offset_4|)) 3) (= (select .cse0 (+ 76 |v_main_~#Source~0.offset_4|)) 3) (= 1 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 16))) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 44)) 0) (= (select .cse0 (+ 4 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 48)) 0) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 60)) 15) (= v_main_~i~0_6 0) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 32))) (= v_main_~source~0_1 0) (= (select .cse4 |v_main_~#Weight~0.base_4|) 0) (= (select |v_#valid_10| |v_main_~#Source~0.base_4|) 0) (<= v_main_~edgecount~0_5 19) (= (select .cse3 (+ 56 |v_main_~#Weight~0.offset_4|)) 14) (= (select .cse3 (+ 52 |v_main_~#Weight~0.offset_4|)) 13) (= (select .cse2 (+ 40 |v_main_~#Dest~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 52)) 2) (= (select .cse3 (+ 44 |v_main_~#Weight~0.offset_4|)) 11) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 4)) 1) (= |v_main_~#Source~0.offset_4| 0) (= 3 (select .cse0 (+ 60 |v_main_~#Source~0.offset_4|))) (= 2 (select .cse0 (+ 44 |v_main_~#Source~0.offset_4|))) (= |v_#length_1| (store (store (store (store |v_#length_5| |v_main_~#Source~0.base_4| 80) |v_main_~#Dest~0.base_4| 80) |v_main_~#Weight~0.base_4| 80) |v_main_~#distance~0.base_4| 20)) (= (select .cse2 |v_main_~#Dest~0.offset_4|) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 68)) 1) (= (select .cse0 (+ 36 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ 56 |v_main_~#Dest~0.offset_4|)) 3) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 28))) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 8)) 2) (= 12 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 48))) (= 7 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 28))) (= (select .cse0 (+ 64 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 64)) 2) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 36)) 0) (= 8 (select .cse3 (+ 32 |v_main_~#Weight~0.offset_4|))) (not (= |v_main_~#Dest~0.base_4| 0)) (= 0 (select .cse0 |v_main_~#Source~0.offset_4|)) (= (select .cse3 (+ 40 |v_main_~#Weight~0.offset_4|)) 10) (= (select .cse5 |v_main_~#distance~0.base_4|) 0) (= |v_main_~#distance~0.offset_4| 0) (= (store .cse5 |v_main_~#distance~0.base_4| 1) |v_#valid_6|) (<= 0 v_main_~edgecount~0_5) (= (select .cse3 (+ 16 |v_main_~#Weight~0.offset_4|)) 4) (not (= |v_main_~#Source~0.base_4| 0)) (= (select .cse0 (+ |v_main_~#Source~0.offset_4| 24)) 1) (= (select .cse0 (+ 16 |v_main_~#Source~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 20)) 4) (= 2 (select .cse0 (+ 72 |v_main_~#Source~0.offset_4|))) (= (select .cse0 (+ 32 |v_main_~#Source~0.offset_4|)) 4) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 4))) (= (select .cse0 (+ 20 |v_main_~#Source~0.offset_4|)) 0) (= 19 (select .cse3 (+ 76 |v_main_~#Weight~0.offset_4|))) (< |v_#StackHeapBarrier_1| |v_main_~#Source~0.base_4|) (not (= |v_main_~#distance~0.base_4| 0)) (= 17 (select .cse3 (+ 68 |v_main_~#Weight~0.offset_4|))) (= |v_main_~#Weight~0.offset_4| 0))))) InVars {#memory_int=|v_#memory_int_2|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_5|, main_~edgecount~0=v_main_~edgecount~0_5, #valid=|v_#valid_10|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_4|, main_~x~0=v_main_~x~0_2, main_~#distance~0.base=|v_main_~#distance~0.base_4|, main_~j~0=v_main_~j~0_1, main_~y~0=v_main_~y~0_2, main_~#Dest~0.base=|v_main_~#Dest~0.base_4|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_4|, main_~#Source~0.base=|v_main_~#Source~0.base_4|, main_~#Weight~0.base=|v_main_~#Weight~0.base_4|, #valid=|v_#valid_6|, main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~source~0=v_main_~source~0_1, #length=|v_#length_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_4|, main_~edgecount~0=v_main_~edgecount~0_5, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_4|} AuxVars[] AssignedVars[main_~#Source~0.offset, main_~x~0, main_~#distance~0.base, main_~j~0, main_~y~0, main_~#Dest~0.base, main_~#distance~0.offset, main_~#Source~0.base, main_~#Weight~0.base, #valid, main_~i~0, main_~source~0, #length, main_~#Weight~0.offset, main_~#Dest~0.offset] {40#true} is VALID [2022-04-14 18:56:00,738 INFO L290 TraceCheckUtils]: 8: Hoare triple {40#true} [137] L30-3-->L30-4: Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] {41#false} is VALID [2022-04-14 18:56:00,739 INFO L290 TraceCheckUtils]: 9: Hoare triple {41#false} [140] L30-4-->L39-3: Formula: (= v_main_~i~0_21 0) InVars {} OutVars{main_~i~0=v_main_~i~0_21} AuxVars[] AssignedVars[main_~i~0] {41#false} is VALID [2022-04-14 18:56:00,739 INFO L290 TraceCheckUtils]: 10: Hoare triple {41#false} [144] L39-3-->L39-4: Formula: (not (< v_main_~i~0_22 v_main_~nodecount~0_8)) InVars {main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} OutVars{main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} AuxVars[] AssignedVars[] {41#false} is VALID [2022-04-14 18:56:00,740 INFO L290 TraceCheckUtils]: 11: Hoare triple {41#false} [147] L39-4-->L51-3: Formula: (= v_main_~i~0_3 0) InVars {} OutVars{main_~i~0=v_main_~i~0_3} AuxVars[] AssignedVars[main_~i~0] {41#false} is VALID [2022-04-14 18:56:00,740 INFO L290 TraceCheckUtils]: 12: Hoare triple {41#false} [151] L51-3-->L51-4: Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] {41#false} is VALID [2022-04-14 18:56:00,741 INFO L290 TraceCheckUtils]: 13: Hoare triple {41#false} [157] L51-4-->L61-3: Formula: (= v_main_~i~0_10 0) InVars {} OutVars{main_~i~0=v_main_~i~0_10} AuxVars[] AssignedVars[main_~i~0] {41#false} is VALID [2022-04-14 18:56:00,741 INFO L290 TraceCheckUtils]: 14: Hoare triple {41#false} [163] L61-3-->L63: Formula: (and (= (select (select |v_#memory_int_5| |v_main_~#distance~0.base_6|) (+ |v_main_~#distance~0.offset_6| (* v_main_~i~0_15 4))) |v_main_#t~mem21_1|) (< v_main_~i~0_15 v_main_~nodecount~0_7)) InVars {main_~nodecount~0=v_main_~nodecount~0_7, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|} OutVars{main_~nodecount~0=v_main_~nodecount~0_7, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|, main_#t~mem21=|v_main_#t~mem21_1|, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|} AuxVars[] AssignedVars[main_#t~mem21] {41#false} is VALID [2022-04-14 18:56:00,742 INFO L272 TraceCheckUtils]: 15: Hoare triple {41#false} [166] L63-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (<= 0 |v_main_#t~mem21_4|) 1 0)) InVars {main_#t~mem21=|v_main_#t~mem21_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem21] {41#false} is VALID [2022-04-14 18:56:00,743 INFO L290 TraceCheckUtils]: 16: Hoare triple {41#false} [168] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_3 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {41#false} is VALID [2022-04-14 18:56:00,743 INFO L290 TraceCheckUtils]: 17: Hoare triple {41#false} [170] L11-->L12: Formula: (= v___VERIFIER_assert_~cond_1 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[] {41#false} is VALID [2022-04-14 18:56:00,743 INFO L290 TraceCheckUtils]: 18: Hoare triple {41#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {41#false} is VALID [2022-04-14 18:56:00,743 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-14 18:56:00,744 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-14 18:56:00,745 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1061701344] [2022-04-14 18:56:00,746 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1061701344] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-14 18:56:00,746 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-14 18:56:00,746 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-04-14 18:56:00,747 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [924247776] [2022-04-14 18:56:00,748 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-14 18:56:00,752 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 5.0) internal successors, (15), 2 states have internal predecessors, (15), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 19 [2022-04-14 18:56:00,754 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-14 18:56:00,756 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 5.0) internal successors, (15), 2 states have internal predecessors, (15), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:56:00,787 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 19 edges. 19 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 18:56:00,788 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-04-14 18:56:00,788 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-14 18:56:00,816 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-04-14 18:56:00,817 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-04-14 18:56:00,821 INFO L87 Difference]: Start difference. First operand has 37 states, 29 states have (on average 1.5862068965517242) internal successors, (46), 30 states have internal predecessors, (46), 3 states have call successors, (3), 3 states have call predecessors, (3), 3 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) Second operand has 3 states, 3 states have (on average 5.0) internal successors, (15), 2 states have internal predecessors, (15), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:56:00,920 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 18:56:00,921 INFO L93 Difference]: Finished difference Result 37 states and 46 transitions. [2022-04-14 18:56:00,921 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-04-14 18:56:00,922 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 5.0) internal successors, (15), 2 states have internal predecessors, (15), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 19 [2022-04-14 18:56:00,922 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-14 18:56:00,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 5.0) internal successors, (15), 2 states have internal predecessors, (15), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:56:00,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 52 transitions. [2022-04-14 18:56:00,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 5.0) internal successors, (15), 2 states have internal predecessors, (15), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:56:00,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 52 transitions. [2022-04-14 18:56:00,943 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 3 states and 52 transitions. [2022-04-14 18:56:01,015 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 52 edges. 52 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 18:56:01,025 INFO L225 Difference]: With dead ends: 37 [2022-04-14 18:56:01,025 INFO L226 Difference]: Without dead ends: 32 [2022-04-14 18:56:01,026 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-04-14 18:56:01,029 INFO L913 BasicCegarLoop]: 44 mSDtfsCounter, 37 mSDsluCounter, 3 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 38 SdHoareTripleChecker+Valid, 47 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-14 18:56:01,030 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [38 Valid, 47 Invalid, 6 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-14 18:56:01,044 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 32 states. [2022-04-14 18:56:01,052 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 32 to 32. [2022-04-14 18:56:01,052 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-14 18:56:01,053 INFO L82 GeneralOperation]: Start isEquivalent. First operand 32 states. Second operand has 32 states, 26 states have (on average 1.2692307692307692) internal successors, (33), 26 states have internal predecessors, (33), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-14 18:56:01,054 INFO L74 IsIncluded]: Start isIncluded. First operand 32 states. Second operand has 32 states, 26 states have (on average 1.2692307692307692) internal successors, (33), 26 states have internal predecessors, (33), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-14 18:56:01,054 INFO L87 Difference]: Start difference. First operand 32 states. Second operand has 32 states, 26 states have (on average 1.2692307692307692) internal successors, (33), 26 states have internal predecessors, (33), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-14 18:56:01,057 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 18:56:01,057 INFO L93 Difference]: Finished difference Result 32 states and 38 transitions. [2022-04-14 18:56:01,057 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 38 transitions. [2022-04-14 18:56:01,058 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 18:56:01,058 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 18:56:01,058 INFO L74 IsIncluded]: Start isIncluded. First operand has 32 states, 26 states have (on average 1.2692307692307692) internal successors, (33), 26 states have internal predecessors, (33), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 32 states. [2022-04-14 18:56:01,059 INFO L87 Difference]: Start difference. First operand has 32 states, 26 states have (on average 1.2692307692307692) internal successors, (33), 26 states have internal predecessors, (33), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 32 states. [2022-04-14 18:56:01,061 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 18:56:01,061 INFO L93 Difference]: Finished difference Result 32 states and 38 transitions. [2022-04-14 18:56:01,061 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 38 transitions. [2022-04-14 18:56:01,062 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 18:56:01,062 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 18:56:01,062 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-14 18:56:01,062 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-14 18:56:01,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 32 states, 26 states have (on average 1.2692307692307692) internal successors, (33), 26 states have internal predecessors, (33), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-14 18:56:01,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 38 transitions. [2022-04-14 18:56:01,065 INFO L78 Accepts]: Start accepts. Automaton has 32 states and 38 transitions. Word has length 19 [2022-04-14 18:56:01,065 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-14 18:56:01,065 INFO L478 AbstractCegarLoop]: Abstraction has 32 states and 38 transitions. [2022-04-14 18:56:01,066 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 5.0) internal successors, (15), 2 states have internal predecessors, (15), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:56:01,066 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 38 transitions. [2022-04-14 18:56:01,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-04-14 18:56:01,066 INFO L491 BasicCegarLoop]: Found error trace [2022-04-14 18:56:01,067 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-14 18:56:01,067 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-04-14 18:56:01,067 INFO L403 AbstractCegarLoop]: === Iteration 2 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-14 18:56:01,068 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-14 18:56:01,068 INFO L85 PathProgramCache]: Analyzing trace with hash -1860236376, now seen corresponding path program 1 times [2022-04-14 18:56:01,068 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-14 18:56:01,068 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1942351957] [2022-04-14 18:56:01,068 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-14 18:56:01,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-14 18:56:01,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 18:56:01,277 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-14 18:56:01,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 18:56:01,300 INFO L290 TraceCheckUtils]: 0: Hoare triple {189#(and (= |old(~INFINITY~0)| ~INFINITY~0) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [128] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_11| 1))) (and (= (select |v_#valid_16| 1) 1) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_16| 2) 1) (= (select |v_#valid_16| 3) 1) (= (select .cse0 1) 0) (= |v_#NULL.base_1| 0) (= (select |v_#length_6| 1) 2) (= (select |v_#length_6| 2) 14) (= (select .cse0 0) 48) (= (select |v_#valid_16| 0) 0) (= (select |v_#length_6| 3) 12) (= |v_#NULL.offset_1| 0) (= v_~INFINITY~0_2 899))) InVars {#memory_int=|v_#memory_int_11|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, #valid=|v_#valid_16|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_16|, #memory_int=|v_#memory_int_11|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_6|, ~INFINITY~0=v_~INFINITY~0_2, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, ~INFINITY~0, #NULL.base] {181#true} is VALID [2022-04-14 18:56:01,301 INFO L290 TraceCheckUtils]: 1: Hoare triple {181#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {181#true} is VALID [2022-04-14 18:56:01,301 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {181#true} {181#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {181#true} is VALID [2022-04-14 18:56:01,302 INFO L272 TraceCheckUtils]: 0: Hoare triple {181#true} [126] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {189#(and (= |old(~INFINITY~0)| ~INFINITY~0) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-14 18:56:01,302 INFO L290 TraceCheckUtils]: 1: Hoare triple {189#(and (= |old(~INFINITY~0)| ~INFINITY~0) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [128] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_11| 1))) (and (= (select |v_#valid_16| 1) 1) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_16| 2) 1) (= (select |v_#valid_16| 3) 1) (= (select .cse0 1) 0) (= |v_#NULL.base_1| 0) (= (select |v_#length_6| 1) 2) (= (select |v_#length_6| 2) 14) (= (select .cse0 0) 48) (= (select |v_#valid_16| 0) 0) (= (select |v_#length_6| 3) 12) (= |v_#NULL.offset_1| 0) (= v_~INFINITY~0_2 899))) InVars {#memory_int=|v_#memory_int_11|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, #valid=|v_#valid_16|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_16|, #memory_int=|v_#memory_int_11|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_6|, ~INFINITY~0=v_~INFINITY~0_2, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, ~INFINITY~0, #NULL.base] {181#true} is VALID [2022-04-14 18:56:01,302 INFO L290 TraceCheckUtils]: 2: Hoare triple {181#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {181#true} is VALID [2022-04-14 18:56:01,303 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {181#true} {181#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {181#true} is VALID [2022-04-14 18:56:01,303 INFO L272 TraceCheckUtils]: 4: Hoare triple {181#true} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {181#true} is VALID [2022-04-14 18:56:01,303 INFO L290 TraceCheckUtils]: 5: Hoare triple {181#true} [130] mainENTRY-->L20: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (= |v_main_#t~nondet4_2| v_main_~nodecount~0_1) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= |v_main_#t~nondet5_2| v_main_~edgecount~0_1)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~nodecount~0=v_main_~nodecount~0_1, main_~edgecount~0=v_main_~edgecount~0_1} AuxVars[] AssignedVars[main_~nodecount~0, main_#t~nondet5, main_#t~nondet4, main_~edgecount~0] {181#true} is VALID [2022-04-14 18:56:01,304 INFO L290 TraceCheckUtils]: 6: Hoare triple {181#true} [133] L20-->L21: Formula: (and (<= 0 v_main_~nodecount~0_3) (<= v_main_~nodecount~0_3 4)) InVars {main_~nodecount~0=v_main_~nodecount~0_3} OutVars{main_~nodecount~0=v_main_~nodecount~0_3} AuxVars[] AssignedVars[] {181#true} is VALID [2022-04-14 18:56:01,305 INFO L290 TraceCheckUtils]: 7: Hoare triple {181#true} [136] L21-->L30-3: Formula: (let ((.cse1 (store |v_#valid_10| |v_main_~#Source~0.base_4| 1))) (let ((.cse4 (store .cse1 |v_main_~#Dest~0.base_4| 1))) (let ((.cse5 (store .cse4 |v_main_~#Weight~0.base_4| 1)) (.cse2 (select |v_#memory_int_2| |v_main_~#Dest~0.base_4|)) (.cse0 (select |v_#memory_int_2| |v_main_~#Source~0.base_4|)) (.cse3 (select |v_#memory_int_2| |v_main_~#Weight~0.base_4|))) (and (= (select .cse0 (+ 52 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#distance~0.base_4|) (= (select .cse0 (+ 48 |v_main_~#Source~0.offset_4|)) 3) (= 2 (select .cse0 (+ 68 |v_main_~#Source~0.offset_4|))) (= (select .cse1 |v_main_~#Dest~0.base_4|) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Weight~0.base_4|) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 60)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 12)) 1) (= 9 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 36))) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 24))) (= (select .cse0 (+ 56 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Dest~0.base_4|) (= (select .cse0 (+ 40 |v_main_~#Source~0.offset_4|)) 2) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 8))) (= (select .cse3 (+ 72 |v_main_~#Weight~0.offset_4|)) 18) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 12)) 3) (= (select .cse0 (+ 8 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 72)) 0) (= 6 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 24))) (= (select .cse0 (+ 12 |v_main_~#Source~0.offset_4|)) 1) (= 0 (select .cse3 |v_main_~#Weight~0.offset_4|)) (not (= |v_main_~#Weight~0.base_4| 0)) (= |v_main_~#Dest~0.offset_4| 0) (= 16 (select .cse3 (+ 64 |v_main_~#Weight~0.offset_4|))) (= (select .cse2 (+ 76 |v_main_~#Dest~0.offset_4|)) 4) (= 5 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 20))) (= (select .cse0 (+ 28 |v_main_~#Source~0.offset_4|)) 3) (= (select .cse0 (+ 76 |v_main_~#Source~0.offset_4|)) 3) (= 1 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 16))) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 44)) 0) (= (select .cse0 (+ 4 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 48)) 0) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 60)) 15) (= v_main_~i~0_6 0) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 32))) (= v_main_~source~0_1 0) (= (select .cse4 |v_main_~#Weight~0.base_4|) 0) (= (select |v_#valid_10| |v_main_~#Source~0.base_4|) 0) (<= v_main_~edgecount~0_5 19) (= (select .cse3 (+ 56 |v_main_~#Weight~0.offset_4|)) 14) (= (select .cse3 (+ 52 |v_main_~#Weight~0.offset_4|)) 13) (= (select .cse2 (+ 40 |v_main_~#Dest~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 52)) 2) (= (select .cse3 (+ 44 |v_main_~#Weight~0.offset_4|)) 11) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 4)) 1) (= |v_main_~#Source~0.offset_4| 0) (= 3 (select .cse0 (+ 60 |v_main_~#Source~0.offset_4|))) (= 2 (select .cse0 (+ 44 |v_main_~#Source~0.offset_4|))) (= |v_#length_1| (store (store (store (store |v_#length_5| |v_main_~#Source~0.base_4| 80) |v_main_~#Dest~0.base_4| 80) |v_main_~#Weight~0.base_4| 80) |v_main_~#distance~0.base_4| 20)) (= (select .cse2 |v_main_~#Dest~0.offset_4|) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 68)) 1) (= (select .cse0 (+ 36 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ 56 |v_main_~#Dest~0.offset_4|)) 3) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 28))) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 8)) 2) (= 12 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 48))) (= 7 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 28))) (= (select .cse0 (+ 64 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 64)) 2) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 36)) 0) (= 8 (select .cse3 (+ 32 |v_main_~#Weight~0.offset_4|))) (not (= |v_main_~#Dest~0.base_4| 0)) (= 0 (select .cse0 |v_main_~#Source~0.offset_4|)) (= (select .cse3 (+ 40 |v_main_~#Weight~0.offset_4|)) 10) (= (select .cse5 |v_main_~#distance~0.base_4|) 0) (= |v_main_~#distance~0.offset_4| 0) (= (store .cse5 |v_main_~#distance~0.base_4| 1) |v_#valid_6|) (<= 0 v_main_~edgecount~0_5) (= (select .cse3 (+ 16 |v_main_~#Weight~0.offset_4|)) 4) (not (= |v_main_~#Source~0.base_4| 0)) (= (select .cse0 (+ |v_main_~#Source~0.offset_4| 24)) 1) (= (select .cse0 (+ 16 |v_main_~#Source~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 20)) 4) (= 2 (select .cse0 (+ 72 |v_main_~#Source~0.offset_4|))) (= (select .cse0 (+ 32 |v_main_~#Source~0.offset_4|)) 4) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 4))) (= (select .cse0 (+ 20 |v_main_~#Source~0.offset_4|)) 0) (= 19 (select .cse3 (+ 76 |v_main_~#Weight~0.offset_4|))) (< |v_#StackHeapBarrier_1| |v_main_~#Source~0.base_4|) (not (= |v_main_~#distance~0.base_4| 0)) (= 17 (select .cse3 (+ 68 |v_main_~#Weight~0.offset_4|))) (= |v_main_~#Weight~0.offset_4| 0))))) InVars {#memory_int=|v_#memory_int_2|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_5|, main_~edgecount~0=v_main_~edgecount~0_5, #valid=|v_#valid_10|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_4|, main_~x~0=v_main_~x~0_2, main_~#distance~0.base=|v_main_~#distance~0.base_4|, main_~j~0=v_main_~j~0_1, main_~y~0=v_main_~y~0_2, main_~#Dest~0.base=|v_main_~#Dest~0.base_4|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_4|, main_~#Source~0.base=|v_main_~#Source~0.base_4|, main_~#Weight~0.base=|v_main_~#Weight~0.base_4|, #valid=|v_#valid_6|, main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~source~0=v_main_~source~0_1, #length=|v_#length_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_4|, main_~edgecount~0=v_main_~edgecount~0_5, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_4|} AuxVars[] AssignedVars[main_~#Source~0.offset, main_~x~0, main_~#distance~0.base, main_~j~0, main_~y~0, main_~#Dest~0.base, main_~#distance~0.offset, main_~#Source~0.base, main_~#Weight~0.base, #valid, main_~i~0, main_~source~0, #length, main_~#Weight~0.offset, main_~#Dest~0.offset] {186#(= main_~i~0 0)} is VALID [2022-04-14 18:56:01,307 INFO L290 TraceCheckUtils]: 8: Hoare triple {186#(= main_~i~0 0)} [138] L30-3-->L30-4: Formula: (not (< v_main_~i~0_11 v_main_~nodecount~0_4)) InVars {main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} OutVars{main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} AuxVars[] AssignedVars[] {187#(<= main_~nodecount~0 0)} is VALID [2022-04-14 18:56:01,308 INFO L290 TraceCheckUtils]: 9: Hoare triple {187#(<= main_~nodecount~0 0)} [140] L30-4-->L39-3: Formula: (= v_main_~i~0_21 0) InVars {} OutVars{main_~i~0=v_main_~i~0_21} AuxVars[] AssignedVars[main_~i~0] {187#(<= main_~nodecount~0 0)} is VALID [2022-04-14 18:56:01,308 INFO L290 TraceCheckUtils]: 10: Hoare triple {187#(<= main_~nodecount~0 0)} [144] L39-3-->L39-4: Formula: (not (< v_main_~i~0_22 v_main_~nodecount~0_8)) InVars {main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} OutVars{main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} AuxVars[] AssignedVars[] {187#(<= main_~nodecount~0 0)} is VALID [2022-04-14 18:56:01,309 INFO L290 TraceCheckUtils]: 11: Hoare triple {187#(<= main_~nodecount~0 0)} [147] L39-4-->L51-3: Formula: (= v_main_~i~0_3 0) InVars {} OutVars{main_~i~0=v_main_~i~0_3} AuxVars[] AssignedVars[main_~i~0] {187#(<= main_~nodecount~0 0)} is VALID [2022-04-14 18:56:01,309 INFO L290 TraceCheckUtils]: 12: Hoare triple {187#(<= main_~nodecount~0 0)} [152] L51-3-->L51-4: Formula: (not (< v_main_~i~0_4 v_main_~edgecount~0_2)) InVars {main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} OutVars{main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} AuxVars[] AssignedVars[] {187#(<= main_~nodecount~0 0)} is VALID [2022-04-14 18:56:01,310 INFO L290 TraceCheckUtils]: 13: Hoare triple {187#(<= main_~nodecount~0 0)} [157] L51-4-->L61-3: Formula: (= v_main_~i~0_10 0) InVars {} OutVars{main_~i~0=v_main_~i~0_10} AuxVars[] AssignedVars[main_~i~0] {188#(and (<= main_~nodecount~0 0) (= main_~i~0 0))} is VALID [2022-04-14 18:56:01,310 INFO L290 TraceCheckUtils]: 14: Hoare triple {188#(and (<= main_~nodecount~0 0) (= main_~i~0 0))} [163] L61-3-->L63: Formula: (and (= (select (select |v_#memory_int_5| |v_main_~#distance~0.base_6|) (+ |v_main_~#distance~0.offset_6| (* v_main_~i~0_15 4))) |v_main_#t~mem21_1|) (< v_main_~i~0_15 v_main_~nodecount~0_7)) InVars {main_~nodecount~0=v_main_~nodecount~0_7, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|} OutVars{main_~nodecount~0=v_main_~nodecount~0_7, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|, main_#t~mem21=|v_main_#t~mem21_1|, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|} AuxVars[] AssignedVars[main_#t~mem21] {182#false} is VALID [2022-04-14 18:56:01,311 INFO L272 TraceCheckUtils]: 15: Hoare triple {182#false} [166] L63-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (<= 0 |v_main_#t~mem21_4|) 1 0)) InVars {main_#t~mem21=|v_main_#t~mem21_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem21] {182#false} is VALID [2022-04-14 18:56:01,312 INFO L290 TraceCheckUtils]: 16: Hoare triple {182#false} [168] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_3 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {182#false} is VALID [2022-04-14 18:56:01,312 INFO L290 TraceCheckUtils]: 17: Hoare triple {182#false} [170] L11-->L12: Formula: (= v___VERIFIER_assert_~cond_1 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[] {182#false} is VALID [2022-04-14 18:56:01,312 INFO L290 TraceCheckUtils]: 18: Hoare triple {182#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {182#false} is VALID [2022-04-14 18:56:01,313 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-14 18:56:01,313 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-14 18:56:01,313 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1942351957] [2022-04-14 18:56:01,313 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1942351957] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-14 18:56:01,314 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-14 18:56:01,314 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-14 18:56:01,314 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1639256325] [2022-04-14 18:56:01,314 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-14 18:56:01,316 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 2.5) internal successors, (15), 5 states have internal predecessors, (15), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 19 [2022-04-14 18:56:01,317 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-14 18:56:01,317 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 6 states, 6 states have (on average 2.5) internal successors, (15), 5 states have internal predecessors, (15), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:56:01,337 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 19 edges. 19 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 18:56:01,338 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-14 18:56:01,338 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-14 18:56:01,339 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-14 18:56:01,339 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2022-04-14 18:56:01,339 INFO L87 Difference]: Start difference. First operand 32 states and 38 transitions. Second operand has 6 states, 6 states have (on average 2.5) internal successors, (15), 5 states have internal predecessors, (15), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:56:01,643 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 18:56:01,644 INFO L93 Difference]: Finished difference Result 60 states and 74 transitions. [2022-04-14 18:56:01,644 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-14 18:56:01,644 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 2.5) internal successors, (15), 5 states have internal predecessors, (15), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 19 [2022-04-14 18:56:01,644 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-14 18:56:01,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 2.5) internal successors, (15), 5 states have internal predecessors, (15), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:56:01,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 76 transitions. [2022-04-14 18:56:01,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 2.5) internal successors, (15), 5 states have internal predecessors, (15), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:56:01,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 76 transitions. [2022-04-14 18:56:01,650 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 76 transitions. [2022-04-14 18:56:01,734 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 76 edges. 76 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 18:56:01,736 INFO L225 Difference]: With dead ends: 60 [2022-04-14 18:56:01,736 INFO L226 Difference]: Without dead ends: 48 [2022-04-14 18:56:01,736 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2022-04-14 18:56:01,738 INFO L913 BasicCegarLoop]: 24 mSDtfsCounter, 91 mSDsluCounter, 12 mSDsCounter, 0 mSdLazyCounter, 79 mSolverCounterSat, 25 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 92 SdHoareTripleChecker+Valid, 36 SdHoareTripleChecker+Invalid, 104 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 25 IncrementalHoareTripleChecker+Valid, 79 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-14 18:56:01,738 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [92 Valid, 36 Invalid, 104 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [25 Valid, 79 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-14 18:56:01,739 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 48 states. [2022-04-14 18:56:01,744 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 48 to 34. [2022-04-14 18:56:01,744 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-14 18:56:01,745 INFO L82 GeneralOperation]: Start isEquivalent. First operand 48 states. Second operand has 34 states, 28 states have (on average 1.25) internal successors, (35), 28 states have internal predecessors, (35), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-14 18:56:01,746 INFO L74 IsIncluded]: Start isIncluded. First operand 48 states. Second operand has 34 states, 28 states have (on average 1.25) internal successors, (35), 28 states have internal predecessors, (35), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-14 18:56:01,746 INFO L87 Difference]: Start difference. First operand 48 states. Second operand has 34 states, 28 states have (on average 1.25) internal successors, (35), 28 states have internal predecessors, (35), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-14 18:56:01,755 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 18:56:01,755 INFO L93 Difference]: Finished difference Result 48 states and 59 transitions. [2022-04-14 18:56:01,755 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 59 transitions. [2022-04-14 18:56:01,756 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 18:56:01,756 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 18:56:01,756 INFO L74 IsIncluded]: Start isIncluded. First operand has 34 states, 28 states have (on average 1.25) internal successors, (35), 28 states have internal predecessors, (35), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 48 states. [2022-04-14 18:56:01,757 INFO L87 Difference]: Start difference. First operand has 34 states, 28 states have (on average 1.25) internal successors, (35), 28 states have internal predecessors, (35), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 48 states. [2022-04-14 18:56:01,759 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 18:56:01,759 INFO L93 Difference]: Finished difference Result 48 states and 59 transitions. [2022-04-14 18:56:01,759 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 59 transitions. [2022-04-14 18:56:01,759 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 18:56:01,760 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 18:56:01,760 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-14 18:56:01,760 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-14 18:56:01,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 34 states, 28 states have (on average 1.25) internal successors, (35), 28 states have internal predecessors, (35), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-14 18:56:01,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 34 states and 40 transitions. [2022-04-14 18:56:01,761 INFO L78 Accepts]: Start accepts. Automaton has 34 states and 40 transitions. Word has length 19 [2022-04-14 18:56:01,761 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-14 18:56:01,762 INFO L478 AbstractCegarLoop]: Abstraction has 34 states and 40 transitions. [2022-04-14 18:56:01,762 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 2.5) internal successors, (15), 5 states have internal predecessors, (15), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:56:01,762 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 40 transitions. [2022-04-14 18:56:01,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-04-14 18:56:01,763 INFO L491 BasicCegarLoop]: Found error trace [2022-04-14 18:56:01,763 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-14 18:56:01,763 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-04-14 18:56:01,765 INFO L403 AbstractCegarLoop]: === Iteration 3 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-14 18:56:01,766 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-14 18:56:01,766 INFO L85 PathProgramCache]: Analyzing trace with hash 600491494, now seen corresponding path program 1 times [2022-04-14 18:56:01,766 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-14 18:56:01,767 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1437417176] [2022-04-14 18:56:01,767 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-14 18:56:01,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-14 18:56:01,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 18:56:02,056 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-14 18:56:02,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 18:56:02,076 INFO L290 TraceCheckUtils]: 0: Hoare triple {399#(and (= |old(~INFINITY~0)| ~INFINITY~0) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [128] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_11| 1))) (and (= (select |v_#valid_16| 1) 1) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_16| 2) 1) (= (select |v_#valid_16| 3) 1) (= (select .cse0 1) 0) (= |v_#NULL.base_1| 0) (= (select |v_#length_6| 1) 2) (= (select |v_#length_6| 2) 14) (= (select .cse0 0) 48) (= (select |v_#valid_16| 0) 0) (= (select |v_#length_6| 3) 12) (= |v_#NULL.offset_1| 0) (= v_~INFINITY~0_2 899))) InVars {#memory_int=|v_#memory_int_11|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, #valid=|v_#valid_16|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_16|, #memory_int=|v_#memory_int_11|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_6|, ~INFINITY~0=v_~INFINITY~0_2, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, ~INFINITY~0, #NULL.base] {388#true} is VALID [2022-04-14 18:56:02,076 INFO L290 TraceCheckUtils]: 1: Hoare triple {388#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {388#true} is VALID [2022-04-14 18:56:02,076 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {388#true} {388#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {388#true} is VALID [2022-04-14 18:56:02,077 INFO L272 TraceCheckUtils]: 0: Hoare triple {388#true} [126] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {399#(and (= |old(~INFINITY~0)| ~INFINITY~0) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-14 18:56:02,077 INFO L290 TraceCheckUtils]: 1: Hoare triple {399#(and (= |old(~INFINITY~0)| ~INFINITY~0) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [128] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_11| 1))) (and (= (select |v_#valid_16| 1) 1) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_16| 2) 1) (= (select |v_#valid_16| 3) 1) (= (select .cse0 1) 0) (= |v_#NULL.base_1| 0) (= (select |v_#length_6| 1) 2) (= (select |v_#length_6| 2) 14) (= (select .cse0 0) 48) (= (select |v_#valid_16| 0) 0) (= (select |v_#length_6| 3) 12) (= |v_#NULL.offset_1| 0) (= v_~INFINITY~0_2 899))) InVars {#memory_int=|v_#memory_int_11|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, #valid=|v_#valid_16|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_16|, #memory_int=|v_#memory_int_11|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_6|, ~INFINITY~0=v_~INFINITY~0_2, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, ~INFINITY~0, #NULL.base] {388#true} is VALID [2022-04-14 18:56:02,080 INFO L290 TraceCheckUtils]: 2: Hoare triple {388#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {388#true} is VALID [2022-04-14 18:56:02,080 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {388#true} {388#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {388#true} is VALID [2022-04-14 18:56:02,081 INFO L272 TraceCheckUtils]: 4: Hoare triple {388#true} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {388#true} is VALID [2022-04-14 18:56:02,081 INFO L290 TraceCheckUtils]: 5: Hoare triple {388#true} [130] mainENTRY-->L20: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (= |v_main_#t~nondet4_2| v_main_~nodecount~0_1) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= |v_main_#t~nondet5_2| v_main_~edgecount~0_1)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~nodecount~0=v_main_~nodecount~0_1, main_~edgecount~0=v_main_~edgecount~0_1} AuxVars[] AssignedVars[main_~nodecount~0, main_#t~nondet5, main_#t~nondet4, main_~edgecount~0] {388#true} is VALID [2022-04-14 18:56:02,082 INFO L290 TraceCheckUtils]: 6: Hoare triple {388#true} [133] L20-->L21: Formula: (and (<= 0 v_main_~nodecount~0_3) (<= v_main_~nodecount~0_3 4)) InVars {main_~nodecount~0=v_main_~nodecount~0_3} OutVars{main_~nodecount~0=v_main_~nodecount~0_3} AuxVars[] AssignedVars[] {388#true} is VALID [2022-04-14 18:56:02,085 INFO L290 TraceCheckUtils]: 7: Hoare triple {388#true} [136] L21-->L30-3: Formula: (let ((.cse1 (store |v_#valid_10| |v_main_~#Source~0.base_4| 1))) (let ((.cse4 (store .cse1 |v_main_~#Dest~0.base_4| 1))) (let ((.cse5 (store .cse4 |v_main_~#Weight~0.base_4| 1)) (.cse2 (select |v_#memory_int_2| |v_main_~#Dest~0.base_4|)) (.cse0 (select |v_#memory_int_2| |v_main_~#Source~0.base_4|)) (.cse3 (select |v_#memory_int_2| |v_main_~#Weight~0.base_4|))) (and (= (select .cse0 (+ 52 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#distance~0.base_4|) (= (select .cse0 (+ 48 |v_main_~#Source~0.offset_4|)) 3) (= 2 (select .cse0 (+ 68 |v_main_~#Source~0.offset_4|))) (= (select .cse1 |v_main_~#Dest~0.base_4|) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Weight~0.base_4|) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 60)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 12)) 1) (= 9 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 36))) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 24))) (= (select .cse0 (+ 56 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Dest~0.base_4|) (= (select .cse0 (+ 40 |v_main_~#Source~0.offset_4|)) 2) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 8))) (= (select .cse3 (+ 72 |v_main_~#Weight~0.offset_4|)) 18) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 12)) 3) (= (select .cse0 (+ 8 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 72)) 0) (= 6 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 24))) (= (select .cse0 (+ 12 |v_main_~#Source~0.offset_4|)) 1) (= 0 (select .cse3 |v_main_~#Weight~0.offset_4|)) (not (= |v_main_~#Weight~0.base_4| 0)) (= |v_main_~#Dest~0.offset_4| 0) (= 16 (select .cse3 (+ 64 |v_main_~#Weight~0.offset_4|))) (= (select .cse2 (+ 76 |v_main_~#Dest~0.offset_4|)) 4) (= 5 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 20))) (= (select .cse0 (+ 28 |v_main_~#Source~0.offset_4|)) 3) (= (select .cse0 (+ 76 |v_main_~#Source~0.offset_4|)) 3) (= 1 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 16))) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 44)) 0) (= (select .cse0 (+ 4 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 48)) 0) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 60)) 15) (= v_main_~i~0_6 0) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 32))) (= v_main_~source~0_1 0) (= (select .cse4 |v_main_~#Weight~0.base_4|) 0) (= (select |v_#valid_10| |v_main_~#Source~0.base_4|) 0) (<= v_main_~edgecount~0_5 19) (= (select .cse3 (+ 56 |v_main_~#Weight~0.offset_4|)) 14) (= (select .cse3 (+ 52 |v_main_~#Weight~0.offset_4|)) 13) (= (select .cse2 (+ 40 |v_main_~#Dest~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 52)) 2) (= (select .cse3 (+ 44 |v_main_~#Weight~0.offset_4|)) 11) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 4)) 1) (= |v_main_~#Source~0.offset_4| 0) (= 3 (select .cse0 (+ 60 |v_main_~#Source~0.offset_4|))) (= 2 (select .cse0 (+ 44 |v_main_~#Source~0.offset_4|))) (= |v_#length_1| (store (store (store (store |v_#length_5| |v_main_~#Source~0.base_4| 80) |v_main_~#Dest~0.base_4| 80) |v_main_~#Weight~0.base_4| 80) |v_main_~#distance~0.base_4| 20)) (= (select .cse2 |v_main_~#Dest~0.offset_4|) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 68)) 1) (= (select .cse0 (+ 36 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ 56 |v_main_~#Dest~0.offset_4|)) 3) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 28))) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 8)) 2) (= 12 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 48))) (= 7 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 28))) (= (select .cse0 (+ 64 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 64)) 2) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 36)) 0) (= 8 (select .cse3 (+ 32 |v_main_~#Weight~0.offset_4|))) (not (= |v_main_~#Dest~0.base_4| 0)) (= 0 (select .cse0 |v_main_~#Source~0.offset_4|)) (= (select .cse3 (+ 40 |v_main_~#Weight~0.offset_4|)) 10) (= (select .cse5 |v_main_~#distance~0.base_4|) 0) (= |v_main_~#distance~0.offset_4| 0) (= (store .cse5 |v_main_~#distance~0.base_4| 1) |v_#valid_6|) (<= 0 v_main_~edgecount~0_5) (= (select .cse3 (+ 16 |v_main_~#Weight~0.offset_4|)) 4) (not (= |v_main_~#Source~0.base_4| 0)) (= (select .cse0 (+ |v_main_~#Source~0.offset_4| 24)) 1) (= (select .cse0 (+ 16 |v_main_~#Source~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 20)) 4) (= 2 (select .cse0 (+ 72 |v_main_~#Source~0.offset_4|))) (= (select .cse0 (+ 32 |v_main_~#Source~0.offset_4|)) 4) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 4))) (= (select .cse0 (+ 20 |v_main_~#Source~0.offset_4|)) 0) (= 19 (select .cse3 (+ 76 |v_main_~#Weight~0.offset_4|))) (< |v_#StackHeapBarrier_1| |v_main_~#Source~0.base_4|) (not (= |v_main_~#distance~0.base_4| 0)) (= 17 (select .cse3 (+ 68 |v_main_~#Weight~0.offset_4|))) (= |v_main_~#Weight~0.offset_4| 0))))) InVars {#memory_int=|v_#memory_int_2|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_5|, main_~edgecount~0=v_main_~edgecount~0_5, #valid=|v_#valid_10|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_4|, main_~x~0=v_main_~x~0_2, main_~#distance~0.base=|v_main_~#distance~0.base_4|, main_~j~0=v_main_~j~0_1, main_~y~0=v_main_~y~0_2, main_~#Dest~0.base=|v_main_~#Dest~0.base_4|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_4|, main_~#Source~0.base=|v_main_~#Source~0.base_4|, main_~#Weight~0.base=|v_main_~#Weight~0.base_4|, #valid=|v_#valid_6|, main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~source~0=v_main_~source~0_1, #length=|v_#length_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_4|, main_~edgecount~0=v_main_~edgecount~0_5, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_4|} AuxVars[] AssignedVars[main_~#Source~0.offset, main_~x~0, main_~#distance~0.base, main_~j~0, main_~y~0, main_~#Dest~0.base, main_~#distance~0.offset, main_~#Source~0.base, main_~#Weight~0.base, #valid, main_~i~0, main_~source~0, #length, main_~#Weight~0.offset, main_~#Dest~0.offset] {393#(and (= |main_~#distance~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-14 18:56:02,087 INFO L290 TraceCheckUtils]: 8: Hoare triple {393#(and (= |main_~#distance~0.offset| 0) (= main_~i~0 0))} [139] L30-3-->L31: Formula: (< v_main_~i~0_12 v_main_~nodecount~0_5) InVars {main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} OutVars{main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {393#(and (= |main_~#distance~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-14 18:56:02,091 INFO L290 TraceCheckUtils]: 9: Hoare triple {393#(and (= |main_~#distance~0.offset| 0) (= main_~i~0 0))} [141] L31-->L30-2: Formula: (and (= (store |v_#memory_int_4| |v_main_~#distance~0.base_5| (store (select |v_#memory_int_4| |v_main_~#distance~0.base_5|) (+ |v_main_~#distance~0.offset_5| (* v_main_~i~0_14 4)) 0)) |v_#memory_int_3|) (= v_main_~i~0_14 v_main_~source~0_2)) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} AuxVars[] AssignedVars[#memory_int] {394#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4))) 0) (= main_~i~0 0))} is VALID [2022-04-14 18:56:02,091 INFO L290 TraceCheckUtils]: 10: Hoare triple {394#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4))) 0) (= main_~i~0 0))} [146] L30-2-->L30-3: Formula: (= v_main_~i~0_17 (+ v_main_~i~0_18 1)) InVars {main_~i~0=v_main_~i~0_18} OutVars{main_~i~0=v_main_~i~0_17, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {395#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} is VALID [2022-04-14 18:56:02,095 INFO L290 TraceCheckUtils]: 11: Hoare triple {395#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} [138] L30-3-->L30-4: Formula: (not (< v_main_~i~0_11 v_main_~nodecount~0_4)) InVars {main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} OutVars{main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} AuxVars[] AssignedVars[] {395#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} is VALID [2022-04-14 18:56:02,095 INFO L290 TraceCheckUtils]: 12: Hoare triple {395#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} [140] L30-4-->L39-3: Formula: (= v_main_~i~0_21 0) InVars {} OutVars{main_~i~0=v_main_~i~0_21} AuxVars[] AssignedVars[main_~i~0] {395#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} is VALID [2022-04-14 18:56:02,096 INFO L290 TraceCheckUtils]: 13: Hoare triple {395#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} [145] L39-3-->L41-3: Formula: (and (= v_main_~j~0_2 0) (< v_main_~i~0_23 v_main_~nodecount~0_9)) InVars {main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23} OutVars{main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23, main_~j~0=v_main_~j~0_2} AuxVars[] AssignedVars[main_~j~0] {395#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} is VALID [2022-04-14 18:56:02,096 INFO L290 TraceCheckUtils]: 14: Hoare triple {395#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} [149] L41-3-->L39-2: Formula: (not (< v_main_~j~0_3 v_main_~edgecount~0_6)) InVars {main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} OutVars{main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} AuxVars[] AssignedVars[] {395#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} is VALID [2022-04-14 18:56:02,097 INFO L290 TraceCheckUtils]: 15: Hoare triple {395#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} [154] L39-2-->L39-3: Formula: (= v_main_~i~0_1 (+ v_main_~i~0_2 1)) InVars {main_~i~0=v_main_~i~0_2} OutVars{main_~i~0=v_main_~i~0_1, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post7] {395#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} is VALID [2022-04-14 18:56:02,097 INFO L290 TraceCheckUtils]: 16: Hoare triple {395#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} [144] L39-3-->L39-4: Formula: (not (< v_main_~i~0_22 v_main_~nodecount~0_8)) InVars {main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} OutVars{main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} AuxVars[] AssignedVars[] {395#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} is VALID [2022-04-14 18:56:02,098 INFO L290 TraceCheckUtils]: 17: Hoare triple {395#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} [147] L39-4-->L51-3: Formula: (= v_main_~i~0_3 0) InVars {} OutVars{main_~i~0=v_main_~i~0_3} AuxVars[] AssignedVars[main_~i~0] {395#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} is VALID [2022-04-14 18:56:02,098 INFO L290 TraceCheckUtils]: 18: Hoare triple {395#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} [152] L51-3-->L51-4: Formula: (not (< v_main_~i~0_4 v_main_~edgecount~0_2)) InVars {main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} OutVars{main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} AuxVars[] AssignedVars[] {395#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} is VALID [2022-04-14 18:56:02,099 INFO L290 TraceCheckUtils]: 19: Hoare triple {395#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} [157] L51-4-->L61-3: Formula: (= v_main_~i~0_10 0) InVars {} OutVars{main_~i~0=v_main_~i~0_10} AuxVars[] AssignedVars[main_~i~0] {394#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4))) 0) (= main_~i~0 0))} is VALID [2022-04-14 18:56:02,100 INFO L290 TraceCheckUtils]: 20: Hoare triple {394#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4))) 0) (= main_~i~0 0))} [163] L61-3-->L63: Formula: (and (= (select (select |v_#memory_int_5| |v_main_~#distance~0.base_6|) (+ |v_main_~#distance~0.offset_6| (* v_main_~i~0_15 4))) |v_main_#t~mem21_1|) (< v_main_~i~0_15 v_main_~nodecount~0_7)) InVars {main_~nodecount~0=v_main_~nodecount~0_7, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|} OutVars{main_~nodecount~0=v_main_~nodecount~0_7, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|, main_#t~mem21=|v_main_#t~mem21_1|, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|} AuxVars[] AssignedVars[main_#t~mem21] {396#(= |main_#t~mem21| 0)} is VALID [2022-04-14 18:56:02,101 INFO L272 TraceCheckUtils]: 21: Hoare triple {396#(= |main_#t~mem21| 0)} [166] L63-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (<= 0 |v_main_#t~mem21_4|) 1 0)) InVars {main_#t~mem21=|v_main_#t~mem21_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem21] {397#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-14 18:56:02,101 INFO L290 TraceCheckUtils]: 22: Hoare triple {397#(not (= |__VERIFIER_assert_#in~cond| 0))} [168] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_3 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {398#(not (= __VERIFIER_assert_~cond 0))} is VALID [2022-04-14 18:56:02,102 INFO L290 TraceCheckUtils]: 23: Hoare triple {398#(not (= __VERIFIER_assert_~cond 0))} [170] L11-->L12: Formula: (= v___VERIFIER_assert_~cond_1 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[] {389#false} is VALID [2022-04-14 18:56:02,102 INFO L290 TraceCheckUtils]: 24: Hoare triple {389#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {389#false} is VALID [2022-04-14 18:56:02,103 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-14 18:56:02,103 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-14 18:56:02,103 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1437417176] [2022-04-14 18:56:02,104 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1437417176] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-14 18:56:02,104 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [315802685] [2022-04-14 18:56:02,104 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-14 18:56:02,104 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-14 18:56:02,104 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-14 18:56:02,106 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-14 18:56:02,109 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-04-14 18:56:02,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 18:56:02,221 INFO L263 TraceCheckSpWp]: Trace formula consists of 275 conjuncts, 13 conjunts are in the unsatisfiable core [2022-04-14 18:56:02,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 18:56:02,250 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-14 18:56:02,466 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-04-14 18:56:02,599 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2022-04-14 18:56:02,660 INFO L272 TraceCheckUtils]: 0: Hoare triple {388#true} [126] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {388#true} is VALID [2022-04-14 18:56:02,660 INFO L290 TraceCheckUtils]: 1: Hoare triple {388#true} [128] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_11| 1))) (and (= (select |v_#valid_16| 1) 1) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_16| 2) 1) (= (select |v_#valid_16| 3) 1) (= (select .cse0 1) 0) (= |v_#NULL.base_1| 0) (= (select |v_#length_6| 1) 2) (= (select |v_#length_6| 2) 14) (= (select .cse0 0) 48) (= (select |v_#valid_16| 0) 0) (= (select |v_#length_6| 3) 12) (= |v_#NULL.offset_1| 0) (= v_~INFINITY~0_2 899))) InVars {#memory_int=|v_#memory_int_11|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, #valid=|v_#valid_16|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_16|, #memory_int=|v_#memory_int_11|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_6|, ~INFINITY~0=v_~INFINITY~0_2, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, ~INFINITY~0, #NULL.base] {388#true} is VALID [2022-04-14 18:56:02,661 INFO L290 TraceCheckUtils]: 2: Hoare triple {388#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {388#true} is VALID [2022-04-14 18:56:02,661 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {388#true} {388#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {388#true} is VALID [2022-04-14 18:56:02,661 INFO L272 TraceCheckUtils]: 4: Hoare triple {388#true} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {388#true} is VALID [2022-04-14 18:56:02,661 INFO L290 TraceCheckUtils]: 5: Hoare triple {388#true} [130] mainENTRY-->L20: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (= |v_main_#t~nondet4_2| v_main_~nodecount~0_1) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= |v_main_#t~nondet5_2| v_main_~edgecount~0_1)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~nodecount~0=v_main_~nodecount~0_1, main_~edgecount~0=v_main_~edgecount~0_1} AuxVars[] AssignedVars[main_~nodecount~0, main_#t~nondet5, main_#t~nondet4, main_~edgecount~0] {388#true} is VALID [2022-04-14 18:56:02,661 INFO L290 TraceCheckUtils]: 6: Hoare triple {388#true} [133] L20-->L21: Formula: (and (<= 0 v_main_~nodecount~0_3) (<= v_main_~nodecount~0_3 4)) InVars {main_~nodecount~0=v_main_~nodecount~0_3} OutVars{main_~nodecount~0=v_main_~nodecount~0_3} AuxVars[] AssignedVars[] {388#true} is VALID [2022-04-14 18:56:02,664 INFO L290 TraceCheckUtils]: 7: Hoare triple {388#true} [136] L21-->L30-3: Formula: (let ((.cse1 (store |v_#valid_10| |v_main_~#Source~0.base_4| 1))) (let ((.cse4 (store .cse1 |v_main_~#Dest~0.base_4| 1))) (let ((.cse5 (store .cse4 |v_main_~#Weight~0.base_4| 1)) (.cse2 (select |v_#memory_int_2| |v_main_~#Dest~0.base_4|)) (.cse0 (select |v_#memory_int_2| |v_main_~#Source~0.base_4|)) (.cse3 (select |v_#memory_int_2| |v_main_~#Weight~0.base_4|))) (and (= (select .cse0 (+ 52 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#distance~0.base_4|) (= (select .cse0 (+ 48 |v_main_~#Source~0.offset_4|)) 3) (= 2 (select .cse0 (+ 68 |v_main_~#Source~0.offset_4|))) (= (select .cse1 |v_main_~#Dest~0.base_4|) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Weight~0.base_4|) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 60)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 12)) 1) (= 9 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 36))) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 24))) (= (select .cse0 (+ 56 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Dest~0.base_4|) (= (select .cse0 (+ 40 |v_main_~#Source~0.offset_4|)) 2) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 8))) (= (select .cse3 (+ 72 |v_main_~#Weight~0.offset_4|)) 18) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 12)) 3) (= (select .cse0 (+ 8 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 72)) 0) (= 6 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 24))) (= (select .cse0 (+ 12 |v_main_~#Source~0.offset_4|)) 1) (= 0 (select .cse3 |v_main_~#Weight~0.offset_4|)) (not (= |v_main_~#Weight~0.base_4| 0)) (= |v_main_~#Dest~0.offset_4| 0) (= 16 (select .cse3 (+ 64 |v_main_~#Weight~0.offset_4|))) (= (select .cse2 (+ 76 |v_main_~#Dest~0.offset_4|)) 4) (= 5 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 20))) (= (select .cse0 (+ 28 |v_main_~#Source~0.offset_4|)) 3) (= (select .cse0 (+ 76 |v_main_~#Source~0.offset_4|)) 3) (= 1 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 16))) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 44)) 0) (= (select .cse0 (+ 4 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 48)) 0) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 60)) 15) (= v_main_~i~0_6 0) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 32))) (= v_main_~source~0_1 0) (= (select .cse4 |v_main_~#Weight~0.base_4|) 0) (= (select |v_#valid_10| |v_main_~#Source~0.base_4|) 0) (<= v_main_~edgecount~0_5 19) (= (select .cse3 (+ 56 |v_main_~#Weight~0.offset_4|)) 14) (= (select .cse3 (+ 52 |v_main_~#Weight~0.offset_4|)) 13) (= (select .cse2 (+ 40 |v_main_~#Dest~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 52)) 2) (= (select .cse3 (+ 44 |v_main_~#Weight~0.offset_4|)) 11) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 4)) 1) (= |v_main_~#Source~0.offset_4| 0) (= 3 (select .cse0 (+ 60 |v_main_~#Source~0.offset_4|))) (= 2 (select .cse0 (+ 44 |v_main_~#Source~0.offset_4|))) (= |v_#length_1| (store (store (store (store |v_#length_5| |v_main_~#Source~0.base_4| 80) |v_main_~#Dest~0.base_4| 80) |v_main_~#Weight~0.base_4| 80) |v_main_~#distance~0.base_4| 20)) (= (select .cse2 |v_main_~#Dest~0.offset_4|) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 68)) 1) (= (select .cse0 (+ 36 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ 56 |v_main_~#Dest~0.offset_4|)) 3) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 28))) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 8)) 2) (= 12 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 48))) (= 7 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 28))) (= (select .cse0 (+ 64 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 64)) 2) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 36)) 0) (= 8 (select .cse3 (+ 32 |v_main_~#Weight~0.offset_4|))) (not (= |v_main_~#Dest~0.base_4| 0)) (= 0 (select .cse0 |v_main_~#Source~0.offset_4|)) (= (select .cse3 (+ 40 |v_main_~#Weight~0.offset_4|)) 10) (= (select .cse5 |v_main_~#distance~0.base_4|) 0) (= |v_main_~#distance~0.offset_4| 0) (= (store .cse5 |v_main_~#distance~0.base_4| 1) |v_#valid_6|) (<= 0 v_main_~edgecount~0_5) (= (select .cse3 (+ 16 |v_main_~#Weight~0.offset_4|)) 4) (not (= |v_main_~#Source~0.base_4| 0)) (= (select .cse0 (+ |v_main_~#Source~0.offset_4| 24)) 1) (= (select .cse0 (+ 16 |v_main_~#Source~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 20)) 4) (= 2 (select .cse0 (+ 72 |v_main_~#Source~0.offset_4|))) (= (select .cse0 (+ 32 |v_main_~#Source~0.offset_4|)) 4) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 4))) (= (select .cse0 (+ 20 |v_main_~#Source~0.offset_4|)) 0) (= 19 (select .cse3 (+ 76 |v_main_~#Weight~0.offset_4|))) (< |v_#StackHeapBarrier_1| |v_main_~#Source~0.base_4|) (not (= |v_main_~#distance~0.base_4| 0)) (= 17 (select .cse3 (+ 68 |v_main_~#Weight~0.offset_4|))) (= |v_main_~#Weight~0.offset_4| 0))))) InVars {#memory_int=|v_#memory_int_2|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_5|, main_~edgecount~0=v_main_~edgecount~0_5, #valid=|v_#valid_10|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_4|, main_~x~0=v_main_~x~0_2, main_~#distance~0.base=|v_main_~#distance~0.base_4|, main_~j~0=v_main_~j~0_1, main_~y~0=v_main_~y~0_2, main_~#Dest~0.base=|v_main_~#Dest~0.base_4|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_4|, main_~#Source~0.base=|v_main_~#Source~0.base_4|, main_~#Weight~0.base=|v_main_~#Weight~0.base_4|, #valid=|v_#valid_6|, main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~source~0=v_main_~source~0_1, #length=|v_#length_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_4|, main_~edgecount~0=v_main_~edgecount~0_5, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_4|} AuxVars[] AssignedVars[main_~#Source~0.offset, main_~x~0, main_~#distance~0.base, main_~j~0, main_~y~0, main_~#Dest~0.base, main_~#distance~0.offset, main_~#Source~0.base, main_~#Weight~0.base, #valid, main_~i~0, main_~source~0, #length, main_~#Weight~0.offset, main_~#Dest~0.offset] {393#(and (= |main_~#distance~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-14 18:56:02,665 INFO L290 TraceCheckUtils]: 8: Hoare triple {393#(and (= |main_~#distance~0.offset| 0) (= main_~i~0 0))} [139] L30-3-->L31: Formula: (< v_main_~i~0_12 v_main_~nodecount~0_5) InVars {main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} OutVars{main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {393#(and (= |main_~#distance~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-14 18:56:02,665 INFO L290 TraceCheckUtils]: 9: Hoare triple {393#(and (= |main_~#distance~0.offset| 0) (= main_~i~0 0))} [141] L31-->L30-2: Formula: (and (= (store |v_#memory_int_4| |v_main_~#distance~0.base_5| (store (select |v_#memory_int_4| |v_main_~#distance~0.base_5|) (+ |v_main_~#distance~0.offset_5| (* v_main_~i~0_14 4)) 0)) |v_#memory_int_3|) (= v_main_~i~0_14 v_main_~source~0_2)) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} AuxVars[] AssignedVars[#memory_int] {430#(and (= |main_~#distance~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:56:02,666 INFO L290 TraceCheckUtils]: 10: Hoare triple {430#(and (= |main_~#distance~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [146] L30-2-->L30-3: Formula: (= v_main_~i~0_17 (+ v_main_~i~0_18 1)) InVars {main_~i~0=v_main_~i~0_18} OutVars{main_~i~0=v_main_~i~0_17, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {430#(and (= |main_~#distance~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:56:02,666 INFO L290 TraceCheckUtils]: 11: Hoare triple {430#(and (= |main_~#distance~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [138] L30-3-->L30-4: Formula: (not (< v_main_~i~0_11 v_main_~nodecount~0_4)) InVars {main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} OutVars{main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} AuxVars[] AssignedVars[] {430#(and (= |main_~#distance~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:56:02,667 INFO L290 TraceCheckUtils]: 12: Hoare triple {430#(and (= |main_~#distance~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [140] L30-4-->L39-3: Formula: (= v_main_~i~0_21 0) InVars {} OutVars{main_~i~0=v_main_~i~0_21} AuxVars[] AssignedVars[main_~i~0] {430#(and (= |main_~#distance~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:56:02,668 INFO L290 TraceCheckUtils]: 13: Hoare triple {430#(and (= |main_~#distance~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [145] L39-3-->L41-3: Formula: (and (= v_main_~j~0_2 0) (< v_main_~i~0_23 v_main_~nodecount~0_9)) InVars {main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23} OutVars{main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23, main_~j~0=v_main_~j~0_2} AuxVars[] AssignedVars[main_~j~0] {430#(and (= |main_~#distance~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:56:02,668 INFO L290 TraceCheckUtils]: 14: Hoare triple {430#(and (= |main_~#distance~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [149] L41-3-->L39-2: Formula: (not (< v_main_~j~0_3 v_main_~edgecount~0_6)) InVars {main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} OutVars{main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} AuxVars[] AssignedVars[] {430#(and (= |main_~#distance~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:56:02,669 INFO L290 TraceCheckUtils]: 15: Hoare triple {430#(and (= |main_~#distance~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [154] L39-2-->L39-3: Formula: (= v_main_~i~0_1 (+ v_main_~i~0_2 1)) InVars {main_~i~0=v_main_~i~0_2} OutVars{main_~i~0=v_main_~i~0_1, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post7] {430#(and (= |main_~#distance~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:56:02,669 INFO L290 TraceCheckUtils]: 16: Hoare triple {430#(and (= |main_~#distance~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [144] L39-3-->L39-4: Formula: (not (< v_main_~i~0_22 v_main_~nodecount~0_8)) InVars {main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} OutVars{main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} AuxVars[] AssignedVars[] {430#(and (= |main_~#distance~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:56:02,670 INFO L290 TraceCheckUtils]: 17: Hoare triple {430#(and (= |main_~#distance~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [147] L39-4-->L51-3: Formula: (= v_main_~i~0_3 0) InVars {} OutVars{main_~i~0=v_main_~i~0_3} AuxVars[] AssignedVars[main_~i~0] {430#(and (= |main_~#distance~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:56:02,670 INFO L290 TraceCheckUtils]: 18: Hoare triple {430#(and (= |main_~#distance~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [152] L51-3-->L51-4: Formula: (not (< v_main_~i~0_4 v_main_~edgecount~0_2)) InVars {main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} OutVars{main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} AuxVars[] AssignedVars[] {430#(and (= |main_~#distance~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:56:02,671 INFO L290 TraceCheckUtils]: 19: Hoare triple {430#(and (= |main_~#distance~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [157] L51-4-->L61-3: Formula: (= v_main_~i~0_10 0) InVars {} OutVars{main_~i~0=v_main_~i~0_10} AuxVars[] AssignedVars[main_~i~0] {461#(and (= |main_~#distance~0.offset| 0) (= main_~i~0 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:56:02,671 INFO L290 TraceCheckUtils]: 20: Hoare triple {461#(and (= |main_~#distance~0.offset| 0) (= main_~i~0 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [163] L61-3-->L63: Formula: (and (= (select (select |v_#memory_int_5| |v_main_~#distance~0.base_6|) (+ |v_main_~#distance~0.offset_6| (* v_main_~i~0_15 4))) |v_main_#t~mem21_1|) (< v_main_~i~0_15 v_main_~nodecount~0_7)) InVars {main_~nodecount~0=v_main_~nodecount~0_7, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|} OutVars{main_~nodecount~0=v_main_~nodecount~0_7, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|, main_#t~mem21=|v_main_#t~mem21_1|, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|} AuxVars[] AssignedVars[main_#t~mem21] {465#(<= 0 |main_#t~mem21|)} is VALID [2022-04-14 18:56:02,672 INFO L272 TraceCheckUtils]: 21: Hoare triple {465#(<= 0 |main_#t~mem21|)} [166] L63-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (<= 0 |v_main_#t~mem21_4|) 1 0)) InVars {main_#t~mem21=|v_main_#t~mem21_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem21] {469#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-14 18:56:02,672 INFO L290 TraceCheckUtils]: 22: Hoare triple {469#(<= 1 |__VERIFIER_assert_#in~cond|)} [168] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_3 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {473#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-14 18:56:02,673 INFO L290 TraceCheckUtils]: 23: Hoare triple {473#(<= 1 __VERIFIER_assert_~cond)} [170] L11-->L12: Formula: (= v___VERIFIER_assert_~cond_1 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[] {389#false} is VALID [2022-04-14 18:56:02,673 INFO L290 TraceCheckUtils]: 24: Hoare triple {389#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {389#false} is VALID [2022-04-14 18:56:02,673 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-14 18:56:02,674 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-14 18:56:02,875 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 12 [2022-04-14 18:56:02,887 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 24 [2022-04-14 18:56:02,944 INFO L290 TraceCheckUtils]: 24: Hoare triple {389#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {389#false} is VALID [2022-04-14 18:56:02,944 INFO L290 TraceCheckUtils]: 23: Hoare triple {473#(<= 1 __VERIFIER_assert_~cond)} [170] L11-->L12: Formula: (= v___VERIFIER_assert_~cond_1 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[] {389#false} is VALID [2022-04-14 18:56:02,945 INFO L290 TraceCheckUtils]: 22: Hoare triple {469#(<= 1 |__VERIFIER_assert_#in~cond|)} [168] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_3 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {473#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-14 18:56:02,946 INFO L272 TraceCheckUtils]: 21: Hoare triple {465#(<= 0 |main_#t~mem21|)} [166] L63-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (<= 0 |v_main_#t~mem21_4|) 1 0)) InVars {main_#t~mem21=|v_main_#t~mem21_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem21] {469#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-14 18:56:02,946 INFO L290 TraceCheckUtils]: 20: Hoare triple {492#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4))))} [163] L61-3-->L63: Formula: (and (= (select (select |v_#memory_int_5| |v_main_~#distance~0.base_6|) (+ |v_main_~#distance~0.offset_6| (* v_main_~i~0_15 4))) |v_main_#t~mem21_1|) (< v_main_~i~0_15 v_main_~nodecount~0_7)) InVars {main_~nodecount~0=v_main_~nodecount~0_7, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|} OutVars{main_~nodecount~0=v_main_~nodecount~0_7, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|, main_#t~mem21=|v_main_#t~mem21_1|, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|} AuxVars[] AssignedVars[main_#t~mem21] {465#(<= 0 |main_#t~mem21|)} is VALID [2022-04-14 18:56:02,947 INFO L290 TraceCheckUtils]: 19: Hoare triple {496#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} [157] L51-4-->L61-3: Formula: (= v_main_~i~0_10 0) InVars {} OutVars{main_~i~0=v_main_~i~0_10} AuxVars[] AssignedVars[main_~i~0] {492#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4))))} is VALID [2022-04-14 18:56:02,947 INFO L290 TraceCheckUtils]: 18: Hoare triple {496#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} [152] L51-3-->L51-4: Formula: (not (< v_main_~i~0_4 v_main_~edgecount~0_2)) InVars {main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} OutVars{main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} AuxVars[] AssignedVars[] {496#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-14 18:56:02,948 INFO L290 TraceCheckUtils]: 17: Hoare triple {496#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} [147] L39-4-->L51-3: Formula: (= v_main_~i~0_3 0) InVars {} OutVars{main_~i~0=v_main_~i~0_3} AuxVars[] AssignedVars[main_~i~0] {496#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-14 18:56:02,950 INFO L290 TraceCheckUtils]: 16: Hoare triple {496#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} [144] L39-3-->L39-4: Formula: (not (< v_main_~i~0_22 v_main_~nodecount~0_8)) InVars {main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} OutVars{main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} AuxVars[] AssignedVars[] {496#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-14 18:56:02,950 INFO L290 TraceCheckUtils]: 15: Hoare triple {496#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} [154] L39-2-->L39-3: Formula: (= v_main_~i~0_1 (+ v_main_~i~0_2 1)) InVars {main_~i~0=v_main_~i~0_2} OutVars{main_~i~0=v_main_~i~0_1, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post7] {496#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-14 18:56:02,950 INFO L290 TraceCheckUtils]: 14: Hoare triple {496#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} [149] L41-3-->L39-2: Formula: (not (< v_main_~j~0_3 v_main_~edgecount~0_6)) InVars {main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} OutVars{main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} AuxVars[] AssignedVars[] {496#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-14 18:56:02,951 INFO L290 TraceCheckUtils]: 13: Hoare triple {496#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} [145] L39-3-->L41-3: Formula: (and (= v_main_~j~0_2 0) (< v_main_~i~0_23 v_main_~nodecount~0_9)) InVars {main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23} OutVars{main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23, main_~j~0=v_main_~j~0_2} AuxVars[] AssignedVars[main_~j~0] {496#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-14 18:56:02,951 INFO L290 TraceCheckUtils]: 12: Hoare triple {496#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} [140] L30-4-->L39-3: Formula: (= v_main_~i~0_21 0) InVars {} OutVars{main_~i~0=v_main_~i~0_21} AuxVars[] AssignedVars[main_~i~0] {496#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-14 18:56:02,952 INFO L290 TraceCheckUtils]: 11: Hoare triple {496#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} [138] L30-3-->L30-4: Formula: (not (< v_main_~i~0_11 v_main_~nodecount~0_4)) InVars {main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} OutVars{main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} AuxVars[] AssignedVars[] {496#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-14 18:56:02,952 INFO L290 TraceCheckUtils]: 10: Hoare triple {496#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} [146] L30-2-->L30-3: Formula: (= v_main_~i~0_17 (+ v_main_~i~0_18 1)) InVars {main_~i~0=v_main_~i~0_18} OutVars{main_~i~0=v_main_~i~0_17, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {496#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-14 18:56:02,953 INFO L290 TraceCheckUtils]: 9: Hoare triple {527#(= 0 (* main_~i~0 4))} [141] L31-->L30-2: Formula: (and (= (store |v_#memory_int_4| |v_main_~#distance~0.base_5| (store (select |v_#memory_int_4| |v_main_~#distance~0.base_5|) (+ |v_main_~#distance~0.offset_5| (* v_main_~i~0_14 4)) 0)) |v_#memory_int_3|) (= v_main_~i~0_14 v_main_~source~0_2)) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} AuxVars[] AssignedVars[#memory_int] {496#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-14 18:56:02,953 INFO L290 TraceCheckUtils]: 8: Hoare triple {527#(= 0 (* main_~i~0 4))} [139] L30-3-->L31: Formula: (< v_main_~i~0_12 v_main_~nodecount~0_5) InVars {main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} OutVars{main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {527#(= 0 (* main_~i~0 4))} is VALID [2022-04-14 18:56:02,957 INFO L290 TraceCheckUtils]: 7: Hoare triple {388#true} [136] L21-->L30-3: Formula: (let ((.cse1 (store |v_#valid_10| |v_main_~#Source~0.base_4| 1))) (let ((.cse4 (store .cse1 |v_main_~#Dest~0.base_4| 1))) (let ((.cse5 (store .cse4 |v_main_~#Weight~0.base_4| 1)) (.cse2 (select |v_#memory_int_2| |v_main_~#Dest~0.base_4|)) (.cse0 (select |v_#memory_int_2| |v_main_~#Source~0.base_4|)) (.cse3 (select |v_#memory_int_2| |v_main_~#Weight~0.base_4|))) (and (= (select .cse0 (+ 52 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#distance~0.base_4|) (= (select .cse0 (+ 48 |v_main_~#Source~0.offset_4|)) 3) (= 2 (select .cse0 (+ 68 |v_main_~#Source~0.offset_4|))) (= (select .cse1 |v_main_~#Dest~0.base_4|) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Weight~0.base_4|) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 60)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 12)) 1) (= 9 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 36))) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 24))) (= (select .cse0 (+ 56 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Dest~0.base_4|) (= (select .cse0 (+ 40 |v_main_~#Source~0.offset_4|)) 2) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 8))) (= (select .cse3 (+ 72 |v_main_~#Weight~0.offset_4|)) 18) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 12)) 3) (= (select .cse0 (+ 8 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 72)) 0) (= 6 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 24))) (= (select .cse0 (+ 12 |v_main_~#Source~0.offset_4|)) 1) (= 0 (select .cse3 |v_main_~#Weight~0.offset_4|)) (not (= |v_main_~#Weight~0.base_4| 0)) (= |v_main_~#Dest~0.offset_4| 0) (= 16 (select .cse3 (+ 64 |v_main_~#Weight~0.offset_4|))) (= (select .cse2 (+ 76 |v_main_~#Dest~0.offset_4|)) 4) (= 5 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 20))) (= (select .cse0 (+ 28 |v_main_~#Source~0.offset_4|)) 3) (= (select .cse0 (+ 76 |v_main_~#Source~0.offset_4|)) 3) (= 1 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 16))) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 44)) 0) (= (select .cse0 (+ 4 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 48)) 0) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 60)) 15) (= v_main_~i~0_6 0) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 32))) (= v_main_~source~0_1 0) (= (select .cse4 |v_main_~#Weight~0.base_4|) 0) (= (select |v_#valid_10| |v_main_~#Source~0.base_4|) 0) (<= v_main_~edgecount~0_5 19) (= (select .cse3 (+ 56 |v_main_~#Weight~0.offset_4|)) 14) (= (select .cse3 (+ 52 |v_main_~#Weight~0.offset_4|)) 13) (= (select .cse2 (+ 40 |v_main_~#Dest~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 52)) 2) (= (select .cse3 (+ 44 |v_main_~#Weight~0.offset_4|)) 11) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 4)) 1) (= |v_main_~#Source~0.offset_4| 0) (= 3 (select .cse0 (+ 60 |v_main_~#Source~0.offset_4|))) (= 2 (select .cse0 (+ 44 |v_main_~#Source~0.offset_4|))) (= |v_#length_1| (store (store (store (store |v_#length_5| |v_main_~#Source~0.base_4| 80) |v_main_~#Dest~0.base_4| 80) |v_main_~#Weight~0.base_4| 80) |v_main_~#distance~0.base_4| 20)) (= (select .cse2 |v_main_~#Dest~0.offset_4|) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 68)) 1) (= (select .cse0 (+ 36 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ 56 |v_main_~#Dest~0.offset_4|)) 3) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 28))) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 8)) 2) (= 12 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 48))) (= 7 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 28))) (= (select .cse0 (+ 64 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 64)) 2) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 36)) 0) (= 8 (select .cse3 (+ 32 |v_main_~#Weight~0.offset_4|))) (not (= |v_main_~#Dest~0.base_4| 0)) (= 0 (select .cse0 |v_main_~#Source~0.offset_4|)) (= (select .cse3 (+ 40 |v_main_~#Weight~0.offset_4|)) 10) (= (select .cse5 |v_main_~#distance~0.base_4|) 0) (= |v_main_~#distance~0.offset_4| 0) (= (store .cse5 |v_main_~#distance~0.base_4| 1) |v_#valid_6|) (<= 0 v_main_~edgecount~0_5) (= (select .cse3 (+ 16 |v_main_~#Weight~0.offset_4|)) 4) (not (= |v_main_~#Source~0.base_4| 0)) (= (select .cse0 (+ |v_main_~#Source~0.offset_4| 24)) 1) (= (select .cse0 (+ 16 |v_main_~#Source~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 20)) 4) (= 2 (select .cse0 (+ 72 |v_main_~#Source~0.offset_4|))) (= (select .cse0 (+ 32 |v_main_~#Source~0.offset_4|)) 4) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 4))) (= (select .cse0 (+ 20 |v_main_~#Source~0.offset_4|)) 0) (= 19 (select .cse3 (+ 76 |v_main_~#Weight~0.offset_4|))) (< |v_#StackHeapBarrier_1| |v_main_~#Source~0.base_4|) (not (= |v_main_~#distance~0.base_4| 0)) (= 17 (select .cse3 (+ 68 |v_main_~#Weight~0.offset_4|))) (= |v_main_~#Weight~0.offset_4| 0))))) InVars {#memory_int=|v_#memory_int_2|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_5|, main_~edgecount~0=v_main_~edgecount~0_5, #valid=|v_#valid_10|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_4|, main_~x~0=v_main_~x~0_2, main_~#distance~0.base=|v_main_~#distance~0.base_4|, main_~j~0=v_main_~j~0_1, main_~y~0=v_main_~y~0_2, main_~#Dest~0.base=|v_main_~#Dest~0.base_4|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_4|, main_~#Source~0.base=|v_main_~#Source~0.base_4|, main_~#Weight~0.base=|v_main_~#Weight~0.base_4|, #valid=|v_#valid_6|, main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~source~0=v_main_~source~0_1, #length=|v_#length_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_4|, main_~edgecount~0=v_main_~edgecount~0_5, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_4|} AuxVars[] AssignedVars[main_~#Source~0.offset, main_~x~0, main_~#distance~0.base, main_~j~0, main_~y~0, main_~#Dest~0.base, main_~#distance~0.offset, main_~#Source~0.base, main_~#Weight~0.base, #valid, main_~i~0, main_~source~0, #length, main_~#Weight~0.offset, main_~#Dest~0.offset] {527#(= 0 (* main_~i~0 4))} is VALID [2022-04-14 18:56:02,957 INFO L290 TraceCheckUtils]: 6: Hoare triple {388#true} [133] L20-->L21: Formula: (and (<= 0 v_main_~nodecount~0_3) (<= v_main_~nodecount~0_3 4)) InVars {main_~nodecount~0=v_main_~nodecount~0_3} OutVars{main_~nodecount~0=v_main_~nodecount~0_3} AuxVars[] AssignedVars[] {388#true} is VALID [2022-04-14 18:56:02,957 INFO L290 TraceCheckUtils]: 5: Hoare triple {388#true} [130] mainENTRY-->L20: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (= |v_main_#t~nondet4_2| v_main_~nodecount~0_1) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= |v_main_#t~nondet5_2| v_main_~edgecount~0_1)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~nodecount~0=v_main_~nodecount~0_1, main_~edgecount~0=v_main_~edgecount~0_1} AuxVars[] AssignedVars[main_~nodecount~0, main_#t~nondet5, main_#t~nondet4, main_~edgecount~0] {388#true} is VALID [2022-04-14 18:56:02,958 INFO L272 TraceCheckUtils]: 4: Hoare triple {388#true} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {388#true} is VALID [2022-04-14 18:56:02,958 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {388#true} {388#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {388#true} is VALID [2022-04-14 18:56:02,958 INFO L290 TraceCheckUtils]: 2: Hoare triple {388#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {388#true} is VALID [2022-04-14 18:56:02,958 INFO L290 TraceCheckUtils]: 1: Hoare triple {388#true} [128] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_11| 1))) (and (= (select |v_#valid_16| 1) 1) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_16| 2) 1) (= (select |v_#valid_16| 3) 1) (= (select .cse0 1) 0) (= |v_#NULL.base_1| 0) (= (select |v_#length_6| 1) 2) (= (select |v_#length_6| 2) 14) (= (select .cse0 0) 48) (= (select |v_#valid_16| 0) 0) (= (select |v_#length_6| 3) 12) (= |v_#NULL.offset_1| 0) (= v_~INFINITY~0_2 899))) InVars {#memory_int=|v_#memory_int_11|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, #valid=|v_#valid_16|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_16|, #memory_int=|v_#memory_int_11|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_6|, ~INFINITY~0=v_~INFINITY~0_2, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, ~INFINITY~0, #NULL.base] {388#true} is VALID [2022-04-14 18:56:02,958 INFO L272 TraceCheckUtils]: 0: Hoare triple {388#true} [126] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {388#true} is VALID [2022-04-14 18:56:02,959 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-14 18:56:02,959 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [315802685] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-14 18:56:02,959 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-14 18:56:02,959 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 8, 8] total 17 [2022-04-14 18:56:02,959 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2008899953] [2022-04-14 18:56:02,959 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-04-14 18:56:02,960 INFO L78 Accepts]: Start accepts. Automaton has has 17 states, 15 states have (on average 3.3333333333333335) internal successors, (50), 14 states have internal predecessors, (50), 3 states have call successors, (5), 4 states have call predecessors, (5), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 25 [2022-04-14 18:56:02,961 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-14 18:56:02,961 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 17 states, 15 states have (on average 3.3333333333333335) internal successors, (50), 14 states have internal predecessors, (50), 3 states have call successors, (5), 4 states have call predecessors, (5), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:56:03,014 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 56 edges. 56 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 18:56:03,015 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 17 states [2022-04-14 18:56:03,015 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-14 18:56:03,015 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2022-04-14 18:56:03,016 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=50, Invalid=222, Unknown=0, NotChecked=0, Total=272 [2022-04-14 18:56:03,016 INFO L87 Difference]: Start difference. First operand 34 states and 40 transitions. Second operand has 17 states, 15 states have (on average 3.3333333333333335) internal successors, (50), 14 states have internal predecessors, (50), 3 states have call successors, (5), 4 states have call predecessors, (5), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:56:03,995 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 18:56:03,995 INFO L93 Difference]: Finished difference Result 89 states and 112 transitions. [2022-04-14 18:56:03,995 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-04-14 18:56:03,995 INFO L78 Accepts]: Start accepts. Automaton has has 17 states, 15 states have (on average 3.3333333333333335) internal successors, (50), 14 states have internal predecessors, (50), 3 states have call successors, (5), 4 states have call predecessors, (5), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 25 [2022-04-14 18:56:03,996 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-14 18:56:03,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 17 states, 15 states have (on average 3.3333333333333335) internal successors, (50), 14 states have internal predecessors, (50), 3 states have call successors, (5), 4 states have call predecessors, (5), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:56:03,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 113 transitions. [2022-04-14 18:56:03,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 17 states, 15 states have (on average 3.3333333333333335) internal successors, (50), 14 states have internal predecessors, (50), 3 states have call successors, (5), 4 states have call predecessors, (5), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:56:04,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 113 transitions. [2022-04-14 18:56:04,002 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 13 states and 113 transitions. [2022-04-14 18:56:04,118 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 113 edges. 113 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 18:56:04,120 INFO L225 Difference]: With dead ends: 89 [2022-04-14 18:56:04,120 INFO L226 Difference]: Without dead ends: 89 [2022-04-14 18:56:04,121 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 70 GetRequests, 44 SyntacticMatches, 1 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 129 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=132, Invalid=570, Unknown=0, NotChecked=0, Total=702 [2022-04-14 18:56:04,122 INFO L913 BasicCegarLoop]: 24 mSDtfsCounter, 145 mSDsluCounter, 39 mSDsCounter, 0 mSdLazyCounter, 361 mSolverCounterSat, 52 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 146 SdHoareTripleChecker+Valid, 63 SdHoareTripleChecker+Invalid, 413 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 52 IncrementalHoareTripleChecker+Valid, 361 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-04-14 18:56:04,123 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [146 Valid, 63 Invalid, 413 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [52 Valid, 361 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-04-14 18:56:04,123 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 89 states. [2022-04-14 18:56:04,127 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 89 to 55. [2022-04-14 18:56:04,128 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-14 18:56:04,128 INFO L82 GeneralOperation]: Start isEquivalent. First operand 89 states. Second operand has 55 states, 47 states have (on average 1.2765957446808511) internal successors, (60), 48 states have internal predecessors, (60), 4 states have call successors, (4), 4 states have call predecessors, (4), 3 states have return successors, (3), 2 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-14 18:56:04,128 INFO L74 IsIncluded]: Start isIncluded. First operand 89 states. Second operand has 55 states, 47 states have (on average 1.2765957446808511) internal successors, (60), 48 states have internal predecessors, (60), 4 states have call successors, (4), 4 states have call predecessors, (4), 3 states have return successors, (3), 2 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-14 18:56:04,128 INFO L87 Difference]: Start difference. First operand 89 states. Second operand has 55 states, 47 states have (on average 1.2765957446808511) internal successors, (60), 48 states have internal predecessors, (60), 4 states have call successors, (4), 4 states have call predecessors, (4), 3 states have return successors, (3), 2 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-14 18:56:04,132 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 18:56:04,132 INFO L93 Difference]: Finished difference Result 89 states and 112 transitions. [2022-04-14 18:56:04,132 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 112 transitions. [2022-04-14 18:56:04,142 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 18:56:04,143 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 18:56:04,143 INFO L74 IsIncluded]: Start isIncluded. First operand has 55 states, 47 states have (on average 1.2765957446808511) internal successors, (60), 48 states have internal predecessors, (60), 4 states have call successors, (4), 4 states have call predecessors, (4), 3 states have return successors, (3), 2 states have call predecessors, (3), 3 states have call successors, (3) Second operand 89 states. [2022-04-14 18:56:04,143 INFO L87 Difference]: Start difference. First operand has 55 states, 47 states have (on average 1.2765957446808511) internal successors, (60), 48 states have internal predecessors, (60), 4 states have call successors, (4), 4 states have call predecessors, (4), 3 states have return successors, (3), 2 states have call predecessors, (3), 3 states have call successors, (3) Second operand 89 states. [2022-04-14 18:56:04,147 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 18:56:04,147 INFO L93 Difference]: Finished difference Result 89 states and 112 transitions. [2022-04-14 18:56:04,147 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 112 transitions. [2022-04-14 18:56:04,148 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 18:56:04,148 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 18:56:04,148 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-14 18:56:04,148 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-14 18:56:04,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 55 states, 47 states have (on average 1.2765957446808511) internal successors, (60), 48 states have internal predecessors, (60), 4 states have call successors, (4), 4 states have call predecessors, (4), 3 states have return successors, (3), 2 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-14 18:56:04,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 55 states and 67 transitions. [2022-04-14 18:56:04,150 INFO L78 Accepts]: Start accepts. Automaton has 55 states and 67 transitions. Word has length 25 [2022-04-14 18:56:04,150 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-14 18:56:04,150 INFO L478 AbstractCegarLoop]: Abstraction has 55 states and 67 transitions. [2022-04-14 18:56:04,150 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 17 states, 15 states have (on average 3.3333333333333335) internal successors, (50), 14 states have internal predecessors, (50), 3 states have call successors, (5), 4 states have call predecessors, (5), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:56:04,150 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 67 transitions. [2022-04-14 18:56:04,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-04-14 18:56:04,153 INFO L491 BasicCegarLoop]: Found error trace [2022-04-14 18:56:04,154 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-14 18:56:04,183 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-04-14 18:56:04,376 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-14 18:56:04,377 INFO L403 AbstractCegarLoop]: === Iteration 4 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-14 18:56:04,377 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-14 18:56:04,377 INFO L85 PathProgramCache]: Analyzing trace with hash 89957317, now seen corresponding path program 1 times [2022-04-14 18:56:04,378 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-14 18:56:04,378 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [143981889] [2022-04-14 18:56:04,378 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-14 18:56:04,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-14 18:56:04,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 18:56:04,424 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-14 18:56:04,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 18:56:04,429 INFO L290 TraceCheckUtils]: 0: Hoare triple {905#(and (= |old(~INFINITY~0)| ~INFINITY~0) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [128] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_11| 1))) (and (= (select |v_#valid_16| 1) 1) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_16| 2) 1) (= (select |v_#valid_16| 3) 1) (= (select .cse0 1) 0) (= |v_#NULL.base_1| 0) (= (select |v_#length_6| 1) 2) (= (select |v_#length_6| 2) 14) (= (select .cse0 0) 48) (= (select |v_#valid_16| 0) 0) (= (select |v_#length_6| 3) 12) (= |v_#NULL.offset_1| 0) (= v_~INFINITY~0_2 899))) InVars {#memory_int=|v_#memory_int_11|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, #valid=|v_#valid_16|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_16|, #memory_int=|v_#memory_int_11|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_6|, ~INFINITY~0=v_~INFINITY~0_2, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, ~INFINITY~0, #NULL.base] {899#true} is VALID [2022-04-14 18:56:04,429 INFO L290 TraceCheckUtils]: 1: Hoare triple {899#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {899#true} is VALID [2022-04-14 18:56:04,429 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {899#true} {899#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {899#true} is VALID [2022-04-14 18:56:04,430 INFO L272 TraceCheckUtils]: 0: Hoare triple {899#true} [126] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {905#(and (= |old(~INFINITY~0)| ~INFINITY~0) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-14 18:56:04,430 INFO L290 TraceCheckUtils]: 1: Hoare triple {905#(and (= |old(~INFINITY~0)| ~INFINITY~0) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [128] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_11| 1))) (and (= (select |v_#valid_16| 1) 1) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_16| 2) 1) (= (select |v_#valid_16| 3) 1) (= (select .cse0 1) 0) (= |v_#NULL.base_1| 0) (= (select |v_#length_6| 1) 2) (= (select |v_#length_6| 2) 14) (= (select .cse0 0) 48) (= (select |v_#valid_16| 0) 0) (= (select |v_#length_6| 3) 12) (= |v_#NULL.offset_1| 0) (= v_~INFINITY~0_2 899))) InVars {#memory_int=|v_#memory_int_11|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, #valid=|v_#valid_16|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_16|, #memory_int=|v_#memory_int_11|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_6|, ~INFINITY~0=v_~INFINITY~0_2, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, ~INFINITY~0, #NULL.base] {899#true} is VALID [2022-04-14 18:56:04,430 INFO L290 TraceCheckUtils]: 2: Hoare triple {899#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {899#true} is VALID [2022-04-14 18:56:04,430 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {899#true} {899#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {899#true} is VALID [2022-04-14 18:56:04,430 INFO L272 TraceCheckUtils]: 4: Hoare triple {899#true} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {899#true} is VALID [2022-04-14 18:56:04,431 INFO L290 TraceCheckUtils]: 5: Hoare triple {899#true} [130] mainENTRY-->L20: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (= |v_main_#t~nondet4_2| v_main_~nodecount~0_1) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= |v_main_#t~nondet5_2| v_main_~edgecount~0_1)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~nodecount~0=v_main_~nodecount~0_1, main_~edgecount~0=v_main_~edgecount~0_1} AuxVars[] AssignedVars[main_~nodecount~0, main_#t~nondet5, main_#t~nondet4, main_~edgecount~0] {899#true} is VALID [2022-04-14 18:56:04,431 INFO L290 TraceCheckUtils]: 6: Hoare triple {899#true} [133] L20-->L21: Formula: (and (<= 0 v_main_~nodecount~0_3) (<= v_main_~nodecount~0_3 4)) InVars {main_~nodecount~0=v_main_~nodecount~0_3} OutVars{main_~nodecount~0=v_main_~nodecount~0_3} AuxVars[] AssignedVars[] {899#true} is VALID [2022-04-14 18:56:04,434 INFO L290 TraceCheckUtils]: 7: Hoare triple {899#true} [136] L21-->L30-3: Formula: (let ((.cse1 (store |v_#valid_10| |v_main_~#Source~0.base_4| 1))) (let ((.cse4 (store .cse1 |v_main_~#Dest~0.base_4| 1))) (let ((.cse5 (store .cse4 |v_main_~#Weight~0.base_4| 1)) (.cse2 (select |v_#memory_int_2| |v_main_~#Dest~0.base_4|)) (.cse0 (select |v_#memory_int_2| |v_main_~#Source~0.base_4|)) (.cse3 (select |v_#memory_int_2| |v_main_~#Weight~0.base_4|))) (and (= (select .cse0 (+ 52 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#distance~0.base_4|) (= (select .cse0 (+ 48 |v_main_~#Source~0.offset_4|)) 3) (= 2 (select .cse0 (+ 68 |v_main_~#Source~0.offset_4|))) (= (select .cse1 |v_main_~#Dest~0.base_4|) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Weight~0.base_4|) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 60)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 12)) 1) (= 9 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 36))) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 24))) (= (select .cse0 (+ 56 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Dest~0.base_4|) (= (select .cse0 (+ 40 |v_main_~#Source~0.offset_4|)) 2) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 8))) (= (select .cse3 (+ 72 |v_main_~#Weight~0.offset_4|)) 18) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 12)) 3) (= (select .cse0 (+ 8 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 72)) 0) (= 6 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 24))) (= (select .cse0 (+ 12 |v_main_~#Source~0.offset_4|)) 1) (= 0 (select .cse3 |v_main_~#Weight~0.offset_4|)) (not (= |v_main_~#Weight~0.base_4| 0)) (= |v_main_~#Dest~0.offset_4| 0) (= 16 (select .cse3 (+ 64 |v_main_~#Weight~0.offset_4|))) (= (select .cse2 (+ 76 |v_main_~#Dest~0.offset_4|)) 4) (= 5 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 20))) (= (select .cse0 (+ 28 |v_main_~#Source~0.offset_4|)) 3) (= (select .cse0 (+ 76 |v_main_~#Source~0.offset_4|)) 3) (= 1 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 16))) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 44)) 0) (= (select .cse0 (+ 4 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 48)) 0) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 60)) 15) (= v_main_~i~0_6 0) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 32))) (= v_main_~source~0_1 0) (= (select .cse4 |v_main_~#Weight~0.base_4|) 0) (= (select |v_#valid_10| |v_main_~#Source~0.base_4|) 0) (<= v_main_~edgecount~0_5 19) (= (select .cse3 (+ 56 |v_main_~#Weight~0.offset_4|)) 14) (= (select .cse3 (+ 52 |v_main_~#Weight~0.offset_4|)) 13) (= (select .cse2 (+ 40 |v_main_~#Dest~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 52)) 2) (= (select .cse3 (+ 44 |v_main_~#Weight~0.offset_4|)) 11) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 4)) 1) (= |v_main_~#Source~0.offset_4| 0) (= 3 (select .cse0 (+ 60 |v_main_~#Source~0.offset_4|))) (= 2 (select .cse0 (+ 44 |v_main_~#Source~0.offset_4|))) (= |v_#length_1| (store (store (store (store |v_#length_5| |v_main_~#Source~0.base_4| 80) |v_main_~#Dest~0.base_4| 80) |v_main_~#Weight~0.base_4| 80) |v_main_~#distance~0.base_4| 20)) (= (select .cse2 |v_main_~#Dest~0.offset_4|) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 68)) 1) (= (select .cse0 (+ 36 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ 56 |v_main_~#Dest~0.offset_4|)) 3) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 28))) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 8)) 2) (= 12 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 48))) (= 7 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 28))) (= (select .cse0 (+ 64 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 64)) 2) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 36)) 0) (= 8 (select .cse3 (+ 32 |v_main_~#Weight~0.offset_4|))) (not (= |v_main_~#Dest~0.base_4| 0)) (= 0 (select .cse0 |v_main_~#Source~0.offset_4|)) (= (select .cse3 (+ 40 |v_main_~#Weight~0.offset_4|)) 10) (= (select .cse5 |v_main_~#distance~0.base_4|) 0) (= |v_main_~#distance~0.offset_4| 0) (= (store .cse5 |v_main_~#distance~0.base_4| 1) |v_#valid_6|) (<= 0 v_main_~edgecount~0_5) (= (select .cse3 (+ 16 |v_main_~#Weight~0.offset_4|)) 4) (not (= |v_main_~#Source~0.base_4| 0)) (= (select .cse0 (+ |v_main_~#Source~0.offset_4| 24)) 1) (= (select .cse0 (+ 16 |v_main_~#Source~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 20)) 4) (= 2 (select .cse0 (+ 72 |v_main_~#Source~0.offset_4|))) (= (select .cse0 (+ 32 |v_main_~#Source~0.offset_4|)) 4) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 4))) (= (select .cse0 (+ 20 |v_main_~#Source~0.offset_4|)) 0) (= 19 (select .cse3 (+ 76 |v_main_~#Weight~0.offset_4|))) (< |v_#StackHeapBarrier_1| |v_main_~#Source~0.base_4|) (not (= |v_main_~#distance~0.base_4| 0)) (= 17 (select .cse3 (+ 68 |v_main_~#Weight~0.offset_4|))) (= |v_main_~#Weight~0.offset_4| 0))))) InVars {#memory_int=|v_#memory_int_2|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_5|, main_~edgecount~0=v_main_~edgecount~0_5, #valid=|v_#valid_10|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_4|, main_~x~0=v_main_~x~0_2, main_~#distance~0.base=|v_main_~#distance~0.base_4|, main_~j~0=v_main_~j~0_1, main_~y~0=v_main_~y~0_2, main_~#Dest~0.base=|v_main_~#Dest~0.base_4|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_4|, main_~#Source~0.base=|v_main_~#Source~0.base_4|, main_~#Weight~0.base=|v_main_~#Weight~0.base_4|, #valid=|v_#valid_6|, main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~source~0=v_main_~source~0_1, #length=|v_#length_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_4|, main_~edgecount~0=v_main_~edgecount~0_5, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_4|} AuxVars[] AssignedVars[main_~#Source~0.offset, main_~x~0, main_~#distance~0.base, main_~j~0, main_~y~0, main_~#Dest~0.base, main_~#distance~0.offset, main_~#Source~0.base, main_~#Weight~0.base, #valid, main_~i~0, main_~source~0, #length, main_~#Weight~0.offset, main_~#Dest~0.offset] {904#(= main_~source~0 main_~i~0)} is VALID [2022-04-14 18:56:04,434 INFO L290 TraceCheckUtils]: 8: Hoare triple {904#(= main_~source~0 main_~i~0)} [139] L30-3-->L31: Formula: (< v_main_~i~0_12 v_main_~nodecount~0_5) InVars {main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} OutVars{main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {904#(= main_~source~0 main_~i~0)} is VALID [2022-04-14 18:56:04,434 INFO L290 TraceCheckUtils]: 9: Hoare triple {904#(= main_~source~0 main_~i~0)} [142] L31-->L30-2: Formula: (and (= (store |v_#memory_int_7| |v_main_~#distance~0.base_7| (store (select |v_#memory_int_7| |v_main_~#distance~0.base_7|) (+ |v_main_~#distance~0.offset_7| (* v_main_~i~0_16 4)) v_~INFINITY~0_1)) |v_#memory_int_6|) (not (= v_main_~i~0_16 v_main_~source~0_3))) InVars {main_~#distance~0.offset=|v_main_~#distance~0.offset_7|, main_~#distance~0.base=|v_main_~#distance~0.base_7|, #memory_int=|v_#memory_int_7|, main_~i~0=v_main_~i~0_16, main_~source~0=v_main_~source~0_3, ~INFINITY~0=v_~INFINITY~0_1} OutVars{main_~#distance~0.offset=|v_main_~#distance~0.offset_7|, main_~#distance~0.base=|v_main_~#distance~0.base_7|, #memory_int=|v_#memory_int_6|, main_~i~0=v_main_~i~0_16, main_~source~0=v_main_~source~0_3, ~INFINITY~0=v_~INFINITY~0_1} AuxVars[] AssignedVars[#memory_int] {900#false} is VALID [2022-04-14 18:56:04,435 INFO L290 TraceCheckUtils]: 10: Hoare triple {900#false} [146] L30-2-->L30-3: Formula: (= v_main_~i~0_17 (+ v_main_~i~0_18 1)) InVars {main_~i~0=v_main_~i~0_18} OutVars{main_~i~0=v_main_~i~0_17, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {900#false} is VALID [2022-04-14 18:56:04,435 INFO L290 TraceCheckUtils]: 11: Hoare triple {900#false} [138] L30-3-->L30-4: Formula: (not (< v_main_~i~0_11 v_main_~nodecount~0_4)) InVars {main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} OutVars{main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} AuxVars[] AssignedVars[] {900#false} is VALID [2022-04-14 18:56:04,435 INFO L290 TraceCheckUtils]: 12: Hoare triple {900#false} [140] L30-4-->L39-3: Formula: (= v_main_~i~0_21 0) InVars {} OutVars{main_~i~0=v_main_~i~0_21} AuxVars[] AssignedVars[main_~i~0] {900#false} is VALID [2022-04-14 18:56:04,435 INFO L290 TraceCheckUtils]: 13: Hoare triple {900#false} [145] L39-3-->L41-3: Formula: (and (= v_main_~j~0_2 0) (< v_main_~i~0_23 v_main_~nodecount~0_9)) InVars {main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23} OutVars{main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23, main_~j~0=v_main_~j~0_2} AuxVars[] AssignedVars[main_~j~0] {900#false} is VALID [2022-04-14 18:56:04,435 INFO L290 TraceCheckUtils]: 14: Hoare triple {900#false} [149] L41-3-->L39-2: Formula: (not (< v_main_~j~0_3 v_main_~edgecount~0_6)) InVars {main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} OutVars{main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} AuxVars[] AssignedVars[] {900#false} is VALID [2022-04-14 18:56:04,435 INFO L290 TraceCheckUtils]: 15: Hoare triple {900#false} [154] L39-2-->L39-3: Formula: (= v_main_~i~0_1 (+ v_main_~i~0_2 1)) InVars {main_~i~0=v_main_~i~0_2} OutVars{main_~i~0=v_main_~i~0_1, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post7] {900#false} is VALID [2022-04-14 18:56:04,436 INFO L290 TraceCheckUtils]: 16: Hoare triple {900#false} [144] L39-3-->L39-4: Formula: (not (< v_main_~i~0_22 v_main_~nodecount~0_8)) InVars {main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} OutVars{main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} AuxVars[] AssignedVars[] {900#false} is VALID [2022-04-14 18:56:04,436 INFO L290 TraceCheckUtils]: 17: Hoare triple {900#false} [147] L39-4-->L51-3: Formula: (= v_main_~i~0_3 0) InVars {} OutVars{main_~i~0=v_main_~i~0_3} AuxVars[] AssignedVars[main_~i~0] {900#false} is VALID [2022-04-14 18:56:04,436 INFO L290 TraceCheckUtils]: 18: Hoare triple {900#false} [152] L51-3-->L51-4: Formula: (not (< v_main_~i~0_4 v_main_~edgecount~0_2)) InVars {main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} OutVars{main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} AuxVars[] AssignedVars[] {900#false} is VALID [2022-04-14 18:56:04,436 INFO L290 TraceCheckUtils]: 19: Hoare triple {900#false} [157] L51-4-->L61-3: Formula: (= v_main_~i~0_10 0) InVars {} OutVars{main_~i~0=v_main_~i~0_10} AuxVars[] AssignedVars[main_~i~0] {900#false} is VALID [2022-04-14 18:56:04,436 INFO L290 TraceCheckUtils]: 20: Hoare triple {900#false} [163] L61-3-->L63: Formula: (and (= (select (select |v_#memory_int_5| |v_main_~#distance~0.base_6|) (+ |v_main_~#distance~0.offset_6| (* v_main_~i~0_15 4))) |v_main_#t~mem21_1|) (< v_main_~i~0_15 v_main_~nodecount~0_7)) InVars {main_~nodecount~0=v_main_~nodecount~0_7, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|} OutVars{main_~nodecount~0=v_main_~nodecount~0_7, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|, main_#t~mem21=|v_main_#t~mem21_1|, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|} AuxVars[] AssignedVars[main_#t~mem21] {900#false} is VALID [2022-04-14 18:56:04,436 INFO L272 TraceCheckUtils]: 21: Hoare triple {900#false} [166] L63-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (<= 0 |v_main_#t~mem21_4|) 1 0)) InVars {main_#t~mem21=|v_main_#t~mem21_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem21] {900#false} is VALID [2022-04-14 18:56:04,436 INFO L290 TraceCheckUtils]: 22: Hoare triple {900#false} [168] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_3 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {900#false} is VALID [2022-04-14 18:56:04,437 INFO L290 TraceCheckUtils]: 23: Hoare triple {900#false} [170] L11-->L12: Formula: (= v___VERIFIER_assert_~cond_1 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[] {900#false} is VALID [2022-04-14 18:56:04,437 INFO L290 TraceCheckUtils]: 24: Hoare triple {900#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {900#false} is VALID [2022-04-14 18:56:04,437 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-14 18:56:04,437 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-14 18:56:04,437 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [143981889] [2022-04-14 18:56:04,438 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [143981889] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-14 18:56:04,438 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-14 18:56:04,438 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-14 18:56:04,438 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1080346159] [2022-04-14 18:56:04,438 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-14 18:56:04,439 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 5.25) internal successors, (21), 3 states have internal predecessors, (21), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 25 [2022-04-14 18:56:04,439 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-14 18:56:04,439 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 4 states, 4 states have (on average 5.25) internal successors, (21), 3 states have internal predecessors, (21), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:56:04,457 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 25 edges. 25 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 18:56:04,457 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-04-14 18:56:04,457 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-14 18:56:04,458 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-04-14 18:56:04,458 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-04-14 18:56:04,458 INFO L87 Difference]: Start difference. First operand 55 states and 67 transitions. Second operand has 4 states, 4 states have (on average 5.25) internal successors, (21), 3 states have internal predecessors, (21), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:56:04,562 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 18:56:04,563 INFO L93 Difference]: Finished difference Result 57 states and 69 transitions. [2022-04-14 18:56:04,563 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-04-14 18:56:04,563 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 5.25) internal successors, (21), 3 states have internal predecessors, (21), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 25 [2022-04-14 18:56:04,563 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-14 18:56:04,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 5.25) internal successors, (21), 3 states have internal predecessors, (21), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:56:04,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 42 transitions. [2022-04-14 18:56:04,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 5.25) internal successors, (21), 3 states have internal predecessors, (21), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:56:04,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 42 transitions. [2022-04-14 18:56:04,566 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 4 states and 42 transitions. [2022-04-14 18:56:04,607 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 42 edges. 42 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 18:56:04,611 INFO L225 Difference]: With dead ends: 57 [2022-04-14 18:56:04,611 INFO L226 Difference]: Without dead ends: 57 [2022-04-14 18:56:04,611 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-04-14 18:56:04,614 INFO L913 BasicCegarLoop]: 33 mSDtfsCounter, 34 mSDsluCounter, 7 mSDsCounter, 0 mSdLazyCounter, 37 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 35 SdHoareTripleChecker+Valid, 40 SdHoareTripleChecker+Invalid, 41 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 37 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-14 18:56:04,616 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [35 Valid, 40 Invalid, 41 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 37 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-14 18:56:04,618 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 57 states. [2022-04-14 18:56:04,627 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 57 to 56. [2022-04-14 18:56:04,627 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-14 18:56:04,627 INFO L82 GeneralOperation]: Start isEquivalent. First operand 57 states. Second operand has 56 states, 48 states have (on average 1.2708333333333333) internal successors, (61), 49 states have internal predecessors, (61), 4 states have call successors, (4), 4 states have call predecessors, (4), 3 states have return successors, (3), 2 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-14 18:56:04,627 INFO L74 IsIncluded]: Start isIncluded. First operand 57 states. Second operand has 56 states, 48 states have (on average 1.2708333333333333) internal successors, (61), 49 states have internal predecessors, (61), 4 states have call successors, (4), 4 states have call predecessors, (4), 3 states have return successors, (3), 2 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-14 18:56:04,628 INFO L87 Difference]: Start difference. First operand 57 states. Second operand has 56 states, 48 states have (on average 1.2708333333333333) internal successors, (61), 49 states have internal predecessors, (61), 4 states have call successors, (4), 4 states have call predecessors, (4), 3 states have return successors, (3), 2 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-14 18:56:04,629 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 18:56:04,630 INFO L93 Difference]: Finished difference Result 57 states and 69 transitions. [2022-04-14 18:56:04,630 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 69 transitions. [2022-04-14 18:56:04,630 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 18:56:04,630 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 18:56:04,630 INFO L74 IsIncluded]: Start isIncluded. First operand has 56 states, 48 states have (on average 1.2708333333333333) internal successors, (61), 49 states have internal predecessors, (61), 4 states have call successors, (4), 4 states have call predecessors, (4), 3 states have return successors, (3), 2 states have call predecessors, (3), 3 states have call successors, (3) Second operand 57 states. [2022-04-14 18:56:04,631 INFO L87 Difference]: Start difference. First operand has 56 states, 48 states have (on average 1.2708333333333333) internal successors, (61), 49 states have internal predecessors, (61), 4 states have call successors, (4), 4 states have call predecessors, (4), 3 states have return successors, (3), 2 states have call predecessors, (3), 3 states have call successors, (3) Second operand 57 states. [2022-04-14 18:56:04,632 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 18:56:04,633 INFO L93 Difference]: Finished difference Result 57 states and 69 transitions. [2022-04-14 18:56:04,633 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 69 transitions. [2022-04-14 18:56:04,633 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 18:56:04,633 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 18:56:04,633 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-14 18:56:04,633 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-14 18:56:04,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 56 states, 48 states have (on average 1.2708333333333333) internal successors, (61), 49 states have internal predecessors, (61), 4 states have call successors, (4), 4 states have call predecessors, (4), 3 states have return successors, (3), 2 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-14 18:56:04,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 56 states and 68 transitions. [2022-04-14 18:56:04,635 INFO L78 Accepts]: Start accepts. Automaton has 56 states and 68 transitions. Word has length 25 [2022-04-14 18:56:04,635 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-14 18:56:04,635 INFO L478 AbstractCegarLoop]: Abstraction has 56 states and 68 transitions. [2022-04-14 18:56:04,636 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 5.25) internal successors, (21), 3 states have internal predecessors, (21), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:56:04,636 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 68 transitions. [2022-04-14 18:56:04,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-04-14 18:56:04,636 INFO L491 BasicCegarLoop]: Found error trace [2022-04-14 18:56:04,637 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-14 18:56:04,637 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-04-14 18:56:04,637 INFO L403 AbstractCegarLoop]: === Iteration 5 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-14 18:56:04,637 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-14 18:56:04,637 INFO L85 PathProgramCache]: Analyzing trace with hash -1971894797, now seen corresponding path program 1 times [2022-04-14 18:56:04,638 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-14 18:56:04,638 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1998168967] [2022-04-14 18:56:04,638 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-14 18:56:04,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-14 18:56:04,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 18:56:04,720 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-14 18:56:04,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 18:56:04,725 INFO L290 TraceCheckUtils]: 0: Hoare triple {1146#(and (= |old(~INFINITY~0)| ~INFINITY~0) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [128] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_11| 1))) (and (= (select |v_#valid_16| 1) 1) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_16| 2) 1) (= (select |v_#valid_16| 3) 1) (= (select .cse0 1) 0) (= |v_#NULL.base_1| 0) (= (select |v_#length_6| 1) 2) (= (select |v_#length_6| 2) 14) (= (select .cse0 0) 48) (= (select |v_#valid_16| 0) 0) (= (select |v_#length_6| 3) 12) (= |v_#NULL.offset_1| 0) (= v_~INFINITY~0_2 899))) InVars {#memory_int=|v_#memory_int_11|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, #valid=|v_#valid_16|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_16|, #memory_int=|v_#memory_int_11|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_6|, ~INFINITY~0=v_~INFINITY~0_2, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, ~INFINITY~0, #NULL.base] {1137#true} is VALID [2022-04-14 18:56:04,725 INFO L290 TraceCheckUtils]: 1: Hoare triple {1137#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1137#true} is VALID [2022-04-14 18:56:04,725 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {1137#true} {1137#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1137#true} is VALID [2022-04-14 18:56:04,726 INFO L272 TraceCheckUtils]: 0: Hoare triple {1137#true} [126] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1146#(and (= |old(~INFINITY~0)| ~INFINITY~0) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-14 18:56:04,726 INFO L290 TraceCheckUtils]: 1: Hoare triple {1146#(and (= |old(~INFINITY~0)| ~INFINITY~0) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [128] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_11| 1))) (and (= (select |v_#valid_16| 1) 1) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_16| 2) 1) (= (select |v_#valid_16| 3) 1) (= (select .cse0 1) 0) (= |v_#NULL.base_1| 0) (= (select |v_#length_6| 1) 2) (= (select |v_#length_6| 2) 14) (= (select .cse0 0) 48) (= (select |v_#valid_16| 0) 0) (= (select |v_#length_6| 3) 12) (= |v_#NULL.offset_1| 0) (= v_~INFINITY~0_2 899))) InVars {#memory_int=|v_#memory_int_11|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, #valid=|v_#valid_16|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_16|, #memory_int=|v_#memory_int_11|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_6|, ~INFINITY~0=v_~INFINITY~0_2, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, ~INFINITY~0, #NULL.base] {1137#true} is VALID [2022-04-14 18:56:04,726 INFO L290 TraceCheckUtils]: 2: Hoare triple {1137#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1137#true} is VALID [2022-04-14 18:56:04,726 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1137#true} {1137#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1137#true} is VALID [2022-04-14 18:56:04,726 INFO L272 TraceCheckUtils]: 4: Hoare triple {1137#true} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1137#true} is VALID [2022-04-14 18:56:04,727 INFO L290 TraceCheckUtils]: 5: Hoare triple {1137#true} [130] mainENTRY-->L20: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (= |v_main_#t~nondet4_2| v_main_~nodecount~0_1) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= |v_main_#t~nondet5_2| v_main_~edgecount~0_1)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~nodecount~0=v_main_~nodecount~0_1, main_~edgecount~0=v_main_~edgecount~0_1} AuxVars[] AssignedVars[main_~nodecount~0, main_#t~nondet5, main_#t~nondet4, main_~edgecount~0] {1137#true} is VALID [2022-04-14 18:56:04,727 INFO L290 TraceCheckUtils]: 6: Hoare triple {1137#true} [133] L20-->L21: Formula: (and (<= 0 v_main_~nodecount~0_3) (<= v_main_~nodecount~0_3 4)) InVars {main_~nodecount~0=v_main_~nodecount~0_3} OutVars{main_~nodecount~0=v_main_~nodecount~0_3} AuxVars[] AssignedVars[] {1137#true} is VALID [2022-04-14 18:56:04,727 INFO L290 TraceCheckUtils]: 7: Hoare triple {1137#true} [136] L21-->L30-3: Formula: (let ((.cse1 (store |v_#valid_10| |v_main_~#Source~0.base_4| 1))) (let ((.cse4 (store .cse1 |v_main_~#Dest~0.base_4| 1))) (let ((.cse5 (store .cse4 |v_main_~#Weight~0.base_4| 1)) (.cse2 (select |v_#memory_int_2| |v_main_~#Dest~0.base_4|)) (.cse0 (select |v_#memory_int_2| |v_main_~#Source~0.base_4|)) (.cse3 (select |v_#memory_int_2| |v_main_~#Weight~0.base_4|))) (and (= (select .cse0 (+ 52 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#distance~0.base_4|) (= (select .cse0 (+ 48 |v_main_~#Source~0.offset_4|)) 3) (= 2 (select .cse0 (+ 68 |v_main_~#Source~0.offset_4|))) (= (select .cse1 |v_main_~#Dest~0.base_4|) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Weight~0.base_4|) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 60)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 12)) 1) (= 9 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 36))) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 24))) (= (select .cse0 (+ 56 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Dest~0.base_4|) (= (select .cse0 (+ 40 |v_main_~#Source~0.offset_4|)) 2) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 8))) (= (select .cse3 (+ 72 |v_main_~#Weight~0.offset_4|)) 18) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 12)) 3) (= (select .cse0 (+ 8 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 72)) 0) (= 6 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 24))) (= (select .cse0 (+ 12 |v_main_~#Source~0.offset_4|)) 1) (= 0 (select .cse3 |v_main_~#Weight~0.offset_4|)) (not (= |v_main_~#Weight~0.base_4| 0)) (= |v_main_~#Dest~0.offset_4| 0) (= 16 (select .cse3 (+ 64 |v_main_~#Weight~0.offset_4|))) (= (select .cse2 (+ 76 |v_main_~#Dest~0.offset_4|)) 4) (= 5 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 20))) (= (select .cse0 (+ 28 |v_main_~#Source~0.offset_4|)) 3) (= (select .cse0 (+ 76 |v_main_~#Source~0.offset_4|)) 3) (= 1 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 16))) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 44)) 0) (= (select .cse0 (+ 4 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 48)) 0) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 60)) 15) (= v_main_~i~0_6 0) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 32))) (= v_main_~source~0_1 0) (= (select .cse4 |v_main_~#Weight~0.base_4|) 0) (= (select |v_#valid_10| |v_main_~#Source~0.base_4|) 0) (<= v_main_~edgecount~0_5 19) (= (select .cse3 (+ 56 |v_main_~#Weight~0.offset_4|)) 14) (= (select .cse3 (+ 52 |v_main_~#Weight~0.offset_4|)) 13) (= (select .cse2 (+ 40 |v_main_~#Dest~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 52)) 2) (= (select .cse3 (+ 44 |v_main_~#Weight~0.offset_4|)) 11) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 4)) 1) (= |v_main_~#Source~0.offset_4| 0) (= 3 (select .cse0 (+ 60 |v_main_~#Source~0.offset_4|))) (= 2 (select .cse0 (+ 44 |v_main_~#Source~0.offset_4|))) (= |v_#length_1| (store (store (store (store |v_#length_5| |v_main_~#Source~0.base_4| 80) |v_main_~#Dest~0.base_4| 80) |v_main_~#Weight~0.base_4| 80) |v_main_~#distance~0.base_4| 20)) (= (select .cse2 |v_main_~#Dest~0.offset_4|) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 68)) 1) (= (select .cse0 (+ 36 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ 56 |v_main_~#Dest~0.offset_4|)) 3) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 28))) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 8)) 2) (= 12 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 48))) (= 7 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 28))) (= (select .cse0 (+ 64 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 64)) 2) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 36)) 0) (= 8 (select .cse3 (+ 32 |v_main_~#Weight~0.offset_4|))) (not (= |v_main_~#Dest~0.base_4| 0)) (= 0 (select .cse0 |v_main_~#Source~0.offset_4|)) (= (select .cse3 (+ 40 |v_main_~#Weight~0.offset_4|)) 10) (= (select .cse5 |v_main_~#distance~0.base_4|) 0) (= |v_main_~#distance~0.offset_4| 0) (= (store .cse5 |v_main_~#distance~0.base_4| 1) |v_#valid_6|) (<= 0 v_main_~edgecount~0_5) (= (select .cse3 (+ 16 |v_main_~#Weight~0.offset_4|)) 4) (not (= |v_main_~#Source~0.base_4| 0)) (= (select .cse0 (+ |v_main_~#Source~0.offset_4| 24)) 1) (= (select .cse0 (+ 16 |v_main_~#Source~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 20)) 4) (= 2 (select .cse0 (+ 72 |v_main_~#Source~0.offset_4|))) (= (select .cse0 (+ 32 |v_main_~#Source~0.offset_4|)) 4) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 4))) (= (select .cse0 (+ 20 |v_main_~#Source~0.offset_4|)) 0) (= 19 (select .cse3 (+ 76 |v_main_~#Weight~0.offset_4|))) (< |v_#StackHeapBarrier_1| |v_main_~#Source~0.base_4|) (not (= |v_main_~#distance~0.base_4| 0)) (= 17 (select .cse3 (+ 68 |v_main_~#Weight~0.offset_4|))) (= |v_main_~#Weight~0.offset_4| 0))))) InVars {#memory_int=|v_#memory_int_2|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_5|, main_~edgecount~0=v_main_~edgecount~0_5, #valid=|v_#valid_10|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_4|, main_~x~0=v_main_~x~0_2, main_~#distance~0.base=|v_main_~#distance~0.base_4|, main_~j~0=v_main_~j~0_1, main_~y~0=v_main_~y~0_2, main_~#Dest~0.base=|v_main_~#Dest~0.base_4|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_4|, main_~#Source~0.base=|v_main_~#Source~0.base_4|, main_~#Weight~0.base=|v_main_~#Weight~0.base_4|, #valid=|v_#valid_6|, main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~source~0=v_main_~source~0_1, #length=|v_#length_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_4|, main_~edgecount~0=v_main_~edgecount~0_5, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_4|} AuxVars[] AssignedVars[main_~#Source~0.offset, main_~x~0, main_~#distance~0.base, main_~j~0, main_~y~0, main_~#Dest~0.base, main_~#distance~0.offset, main_~#Source~0.base, main_~#Weight~0.base, #valid, main_~i~0, main_~source~0, #length, main_~#Weight~0.offset, main_~#Dest~0.offset] {1137#true} is VALID [2022-04-14 18:56:04,727 INFO L290 TraceCheckUtils]: 8: Hoare triple {1137#true} [139] L30-3-->L31: Formula: (< v_main_~i~0_12 v_main_~nodecount~0_5) InVars {main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} OutVars{main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {1137#true} is VALID [2022-04-14 18:56:04,728 INFO L290 TraceCheckUtils]: 9: Hoare triple {1137#true} [141] L31-->L30-2: Formula: (and (= (store |v_#memory_int_4| |v_main_~#distance~0.base_5| (store (select |v_#memory_int_4| |v_main_~#distance~0.base_5|) (+ |v_main_~#distance~0.offset_5| (* v_main_~i~0_14 4)) 0)) |v_#memory_int_3|) (= v_main_~i~0_14 v_main_~source~0_2)) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} AuxVars[] AssignedVars[#memory_int] {1137#true} is VALID [2022-04-14 18:56:04,728 INFO L290 TraceCheckUtils]: 10: Hoare triple {1137#true} [146] L30-2-->L30-3: Formula: (= v_main_~i~0_17 (+ v_main_~i~0_18 1)) InVars {main_~i~0=v_main_~i~0_18} OutVars{main_~i~0=v_main_~i~0_17, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {1137#true} is VALID [2022-04-14 18:56:04,728 INFO L290 TraceCheckUtils]: 11: Hoare triple {1137#true} [138] L30-3-->L30-4: Formula: (not (< v_main_~i~0_11 v_main_~nodecount~0_4)) InVars {main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} OutVars{main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} AuxVars[] AssignedVars[] {1137#true} is VALID [2022-04-14 18:56:04,728 INFO L290 TraceCheckUtils]: 12: Hoare triple {1137#true} [140] L30-4-->L39-3: Formula: (= v_main_~i~0_21 0) InVars {} OutVars{main_~i~0=v_main_~i~0_21} AuxVars[] AssignedVars[main_~i~0] {1137#true} is VALID [2022-04-14 18:56:04,728 INFO L290 TraceCheckUtils]: 13: Hoare triple {1137#true} [145] L39-3-->L41-3: Formula: (and (= v_main_~j~0_2 0) (< v_main_~i~0_23 v_main_~nodecount~0_9)) InVars {main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23} OutVars{main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23, main_~j~0=v_main_~j~0_2} AuxVars[] AssignedVars[main_~j~0] {1142#(= main_~j~0 0)} is VALID [2022-04-14 18:56:04,729 INFO L290 TraceCheckUtils]: 14: Hoare triple {1142#(= main_~j~0 0)} [150] L41-3-->L45: Formula: (let ((.cse0 (select |v_#memory_int_8| |v_main_~#distance~0.base_10|)) (.cse1 (* v_main_~j~0_4 4))) (and (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~x~0_3 4))) |v_main_#t~mem13_1|) (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~y~0_3 4))) |v_main_#t~mem11_1|) (= (select (select |v_#memory_int_8| |v_main_~#Dest~0.base_7|) (+ .cse1 |v_main_~#Dest~0.offset_7|)) v_main_~x~0_3) (= v_main_~y~0_3 (select (select |v_#memory_int_8| |v_main_~#Source~0.base_7|) (+ .cse1 |v_main_~#Source~0.offset_7|))) (= |v_main_#t~mem12_1| (select (select |v_#memory_int_8| |v_main_~#Weight~0.base_7|) (+ .cse1 |v_main_~#Weight~0.offset_7|))) (< v_main_~j~0_4 v_main_~edgecount~0_7))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_~j~0=v_main_~j~0_4, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} OutVars{main_#t~mem12=|v_main_#t~mem12_1|, main_#t~mem13=|v_main_#t~mem13_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~x~0=v_main_~x~0_3, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_#t~mem10=|v_main_#t~mem10_1|, main_~j~0=v_main_~j~0_4, main_#t~mem11=|v_main_#t~mem11_1|, main_~y~0=v_main_~y~0_3, main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_#t~mem9=|v_main_#t~mem9_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_~x~0, main_#t~mem10, main_#t~mem11, main_~y~0, main_#t~mem9] {1143#(and (= main_~j~0 0) (<= (+ main_~j~0 1) main_~edgecount~0))} is VALID [2022-04-14 18:56:04,730 INFO L290 TraceCheckUtils]: 15: Hoare triple {1143#(and (= main_~j~0 0) (<= (+ main_~j~0 1) main_~edgecount~0))} [155] L45-->L41-2: Formula: (and (= (store |v_#memory_int_10| |v_main_~#distance~0.base_11| (store (select |v_#memory_int_10| |v_main_~#distance~0.base_11|) (+ |v_main_~#distance~0.offset_11| (* v_main_~x~0_4 4)) (- 1))) |v_#memory_int_9|) (< (+ |v_main_#t~mem12_3| |v_main_#t~mem11_3|) |v_main_#t~mem13_3|)) InVars {main_#t~mem12=|v_main_#t~mem12_3|, main_#t~mem13=|v_main_#t~mem13_3|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|, main_#t~mem11=|v_main_#t~mem11_3|, #memory_int=|v_#memory_int_10|} OutVars{#memory_int=|v_#memory_int_9|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_#t~mem11, #memory_int] {1143#(and (= main_~j~0 0) (<= (+ main_~j~0 1) main_~edgecount~0))} is VALID [2022-04-14 18:56:04,730 INFO L290 TraceCheckUtils]: 16: Hoare triple {1143#(and (= main_~j~0 0) (<= (+ main_~j~0 1) main_~edgecount~0))} [160] L41-2-->L41-3: Formula: (= v_main_~j~0_5 (+ v_main_~j~0_6 1)) InVars {main_~j~0=v_main_~j~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, main_~j~0=v_main_~j~0_5} AuxVars[] AssignedVars[main_~j~0, main_#t~post8] {1144#(<= 1 main_~edgecount~0)} is VALID [2022-04-14 18:56:04,731 INFO L290 TraceCheckUtils]: 17: Hoare triple {1144#(<= 1 main_~edgecount~0)} [149] L41-3-->L39-2: Formula: (not (< v_main_~j~0_3 v_main_~edgecount~0_6)) InVars {main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} OutVars{main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} AuxVars[] AssignedVars[] {1144#(<= 1 main_~edgecount~0)} is VALID [2022-04-14 18:56:04,731 INFO L290 TraceCheckUtils]: 18: Hoare triple {1144#(<= 1 main_~edgecount~0)} [154] L39-2-->L39-3: Formula: (= v_main_~i~0_1 (+ v_main_~i~0_2 1)) InVars {main_~i~0=v_main_~i~0_2} OutVars{main_~i~0=v_main_~i~0_1, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post7] {1144#(<= 1 main_~edgecount~0)} is VALID [2022-04-14 18:56:04,731 INFO L290 TraceCheckUtils]: 19: Hoare triple {1144#(<= 1 main_~edgecount~0)} [144] L39-3-->L39-4: Formula: (not (< v_main_~i~0_22 v_main_~nodecount~0_8)) InVars {main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} OutVars{main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} AuxVars[] AssignedVars[] {1144#(<= 1 main_~edgecount~0)} is VALID [2022-04-14 18:56:04,732 INFO L290 TraceCheckUtils]: 20: Hoare triple {1144#(<= 1 main_~edgecount~0)} [147] L39-4-->L51-3: Formula: (= v_main_~i~0_3 0) InVars {} OutVars{main_~i~0=v_main_~i~0_3} AuxVars[] AssignedVars[main_~i~0] {1145#(and (<= 1 main_~edgecount~0) (= main_~i~0 0))} is VALID [2022-04-14 18:56:04,732 INFO L290 TraceCheckUtils]: 21: Hoare triple {1145#(and (<= 1 main_~edgecount~0) (= main_~i~0 0))} [152] L51-3-->L51-4: Formula: (not (< v_main_~i~0_4 v_main_~edgecount~0_2)) InVars {main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} OutVars{main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} AuxVars[] AssignedVars[] {1138#false} is VALID [2022-04-14 18:56:04,732 INFO L290 TraceCheckUtils]: 22: Hoare triple {1138#false} [157] L51-4-->L61-3: Formula: (= v_main_~i~0_10 0) InVars {} OutVars{main_~i~0=v_main_~i~0_10} AuxVars[] AssignedVars[main_~i~0] {1138#false} is VALID [2022-04-14 18:56:04,733 INFO L290 TraceCheckUtils]: 23: Hoare triple {1138#false} [163] L61-3-->L63: Formula: (and (= (select (select |v_#memory_int_5| |v_main_~#distance~0.base_6|) (+ |v_main_~#distance~0.offset_6| (* v_main_~i~0_15 4))) |v_main_#t~mem21_1|) (< v_main_~i~0_15 v_main_~nodecount~0_7)) InVars {main_~nodecount~0=v_main_~nodecount~0_7, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|} OutVars{main_~nodecount~0=v_main_~nodecount~0_7, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|, main_#t~mem21=|v_main_#t~mem21_1|, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|} AuxVars[] AssignedVars[main_#t~mem21] {1138#false} is VALID [2022-04-14 18:56:04,733 INFO L272 TraceCheckUtils]: 24: Hoare triple {1138#false} [166] L63-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (<= 0 |v_main_#t~mem21_4|) 1 0)) InVars {main_#t~mem21=|v_main_#t~mem21_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem21] {1138#false} is VALID [2022-04-14 18:56:04,733 INFO L290 TraceCheckUtils]: 25: Hoare triple {1138#false} [168] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_3 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {1138#false} is VALID [2022-04-14 18:56:04,733 INFO L290 TraceCheckUtils]: 26: Hoare triple {1138#false} [170] L11-->L12: Formula: (= v___VERIFIER_assert_~cond_1 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[] {1138#false} is VALID [2022-04-14 18:56:04,733 INFO L290 TraceCheckUtils]: 27: Hoare triple {1138#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1138#false} is VALID [2022-04-14 18:56:04,733 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-14 18:56:04,734 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-14 18:56:04,734 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1998168967] [2022-04-14 18:56:04,734 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1998168967] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-14 18:56:04,734 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [397990150] [2022-04-14 18:56:04,734 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-14 18:56:04,734 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-14 18:56:04,734 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-14 18:56:04,735 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-14 18:56:04,744 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-04-14 18:56:04,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 18:56:04,823 INFO L263 TraceCheckSpWp]: Trace formula consists of 293 conjuncts, 4 conjunts are in the unsatisfiable core [2022-04-14 18:56:04,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 18:56:04,832 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-14 18:56:04,948 INFO L272 TraceCheckUtils]: 0: Hoare triple {1137#true} [126] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1137#true} is VALID [2022-04-14 18:56:04,949 INFO L290 TraceCheckUtils]: 1: Hoare triple {1137#true} [128] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_11| 1))) (and (= (select |v_#valid_16| 1) 1) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_16| 2) 1) (= (select |v_#valid_16| 3) 1) (= (select .cse0 1) 0) (= |v_#NULL.base_1| 0) (= (select |v_#length_6| 1) 2) (= (select |v_#length_6| 2) 14) (= (select .cse0 0) 48) (= (select |v_#valid_16| 0) 0) (= (select |v_#length_6| 3) 12) (= |v_#NULL.offset_1| 0) (= v_~INFINITY~0_2 899))) InVars {#memory_int=|v_#memory_int_11|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, #valid=|v_#valid_16|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_16|, #memory_int=|v_#memory_int_11|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_6|, ~INFINITY~0=v_~INFINITY~0_2, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, ~INFINITY~0, #NULL.base] {1137#true} is VALID [2022-04-14 18:56:04,949 INFO L290 TraceCheckUtils]: 2: Hoare triple {1137#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1137#true} is VALID [2022-04-14 18:56:04,949 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1137#true} {1137#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1137#true} is VALID [2022-04-14 18:56:04,949 INFO L272 TraceCheckUtils]: 4: Hoare triple {1137#true} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1137#true} is VALID [2022-04-14 18:56:04,949 INFO L290 TraceCheckUtils]: 5: Hoare triple {1137#true} [130] mainENTRY-->L20: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (= |v_main_#t~nondet4_2| v_main_~nodecount~0_1) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= |v_main_#t~nondet5_2| v_main_~edgecount~0_1)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~nodecount~0=v_main_~nodecount~0_1, main_~edgecount~0=v_main_~edgecount~0_1} AuxVars[] AssignedVars[main_~nodecount~0, main_#t~nondet5, main_#t~nondet4, main_~edgecount~0] {1137#true} is VALID [2022-04-14 18:56:04,949 INFO L290 TraceCheckUtils]: 6: Hoare triple {1137#true} [133] L20-->L21: Formula: (and (<= 0 v_main_~nodecount~0_3) (<= v_main_~nodecount~0_3 4)) InVars {main_~nodecount~0=v_main_~nodecount~0_3} OutVars{main_~nodecount~0=v_main_~nodecount~0_3} AuxVars[] AssignedVars[] {1137#true} is VALID [2022-04-14 18:56:04,950 INFO L290 TraceCheckUtils]: 7: Hoare triple {1137#true} [136] L21-->L30-3: Formula: (let ((.cse1 (store |v_#valid_10| |v_main_~#Source~0.base_4| 1))) (let ((.cse4 (store .cse1 |v_main_~#Dest~0.base_4| 1))) (let ((.cse5 (store .cse4 |v_main_~#Weight~0.base_4| 1)) (.cse2 (select |v_#memory_int_2| |v_main_~#Dest~0.base_4|)) (.cse0 (select |v_#memory_int_2| |v_main_~#Source~0.base_4|)) (.cse3 (select |v_#memory_int_2| |v_main_~#Weight~0.base_4|))) (and (= (select .cse0 (+ 52 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#distance~0.base_4|) (= (select .cse0 (+ 48 |v_main_~#Source~0.offset_4|)) 3) (= 2 (select .cse0 (+ 68 |v_main_~#Source~0.offset_4|))) (= (select .cse1 |v_main_~#Dest~0.base_4|) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Weight~0.base_4|) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 60)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 12)) 1) (= 9 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 36))) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 24))) (= (select .cse0 (+ 56 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Dest~0.base_4|) (= (select .cse0 (+ 40 |v_main_~#Source~0.offset_4|)) 2) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 8))) (= (select .cse3 (+ 72 |v_main_~#Weight~0.offset_4|)) 18) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 12)) 3) (= (select .cse0 (+ 8 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 72)) 0) (= 6 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 24))) (= (select .cse0 (+ 12 |v_main_~#Source~0.offset_4|)) 1) (= 0 (select .cse3 |v_main_~#Weight~0.offset_4|)) (not (= |v_main_~#Weight~0.base_4| 0)) (= |v_main_~#Dest~0.offset_4| 0) (= 16 (select .cse3 (+ 64 |v_main_~#Weight~0.offset_4|))) (= (select .cse2 (+ 76 |v_main_~#Dest~0.offset_4|)) 4) (= 5 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 20))) (= (select .cse0 (+ 28 |v_main_~#Source~0.offset_4|)) 3) (= (select .cse0 (+ 76 |v_main_~#Source~0.offset_4|)) 3) (= 1 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 16))) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 44)) 0) (= (select .cse0 (+ 4 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 48)) 0) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 60)) 15) (= v_main_~i~0_6 0) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 32))) (= v_main_~source~0_1 0) (= (select .cse4 |v_main_~#Weight~0.base_4|) 0) (= (select |v_#valid_10| |v_main_~#Source~0.base_4|) 0) (<= v_main_~edgecount~0_5 19) (= (select .cse3 (+ 56 |v_main_~#Weight~0.offset_4|)) 14) (= (select .cse3 (+ 52 |v_main_~#Weight~0.offset_4|)) 13) (= (select .cse2 (+ 40 |v_main_~#Dest~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 52)) 2) (= (select .cse3 (+ 44 |v_main_~#Weight~0.offset_4|)) 11) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 4)) 1) (= |v_main_~#Source~0.offset_4| 0) (= 3 (select .cse0 (+ 60 |v_main_~#Source~0.offset_4|))) (= 2 (select .cse0 (+ 44 |v_main_~#Source~0.offset_4|))) (= |v_#length_1| (store (store (store (store |v_#length_5| |v_main_~#Source~0.base_4| 80) |v_main_~#Dest~0.base_4| 80) |v_main_~#Weight~0.base_4| 80) |v_main_~#distance~0.base_4| 20)) (= (select .cse2 |v_main_~#Dest~0.offset_4|) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 68)) 1) (= (select .cse0 (+ 36 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ 56 |v_main_~#Dest~0.offset_4|)) 3) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 28))) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 8)) 2) (= 12 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 48))) (= 7 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 28))) (= (select .cse0 (+ 64 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 64)) 2) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 36)) 0) (= 8 (select .cse3 (+ 32 |v_main_~#Weight~0.offset_4|))) (not (= |v_main_~#Dest~0.base_4| 0)) (= 0 (select .cse0 |v_main_~#Source~0.offset_4|)) (= (select .cse3 (+ 40 |v_main_~#Weight~0.offset_4|)) 10) (= (select .cse5 |v_main_~#distance~0.base_4|) 0) (= |v_main_~#distance~0.offset_4| 0) (= (store .cse5 |v_main_~#distance~0.base_4| 1) |v_#valid_6|) (<= 0 v_main_~edgecount~0_5) (= (select .cse3 (+ 16 |v_main_~#Weight~0.offset_4|)) 4) (not (= |v_main_~#Source~0.base_4| 0)) (= (select .cse0 (+ |v_main_~#Source~0.offset_4| 24)) 1) (= (select .cse0 (+ 16 |v_main_~#Source~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 20)) 4) (= 2 (select .cse0 (+ 72 |v_main_~#Source~0.offset_4|))) (= (select .cse0 (+ 32 |v_main_~#Source~0.offset_4|)) 4) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 4))) (= (select .cse0 (+ 20 |v_main_~#Source~0.offset_4|)) 0) (= 19 (select .cse3 (+ 76 |v_main_~#Weight~0.offset_4|))) (< |v_#StackHeapBarrier_1| |v_main_~#Source~0.base_4|) (not (= |v_main_~#distance~0.base_4| 0)) (= 17 (select .cse3 (+ 68 |v_main_~#Weight~0.offset_4|))) (= |v_main_~#Weight~0.offset_4| 0))))) InVars {#memory_int=|v_#memory_int_2|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_5|, main_~edgecount~0=v_main_~edgecount~0_5, #valid=|v_#valid_10|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_4|, main_~x~0=v_main_~x~0_2, main_~#distance~0.base=|v_main_~#distance~0.base_4|, main_~j~0=v_main_~j~0_1, main_~y~0=v_main_~y~0_2, main_~#Dest~0.base=|v_main_~#Dest~0.base_4|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_4|, main_~#Source~0.base=|v_main_~#Source~0.base_4|, main_~#Weight~0.base=|v_main_~#Weight~0.base_4|, #valid=|v_#valid_6|, main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~source~0=v_main_~source~0_1, #length=|v_#length_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_4|, main_~edgecount~0=v_main_~edgecount~0_5, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_4|} AuxVars[] AssignedVars[main_~#Source~0.offset, main_~x~0, main_~#distance~0.base, main_~j~0, main_~y~0, main_~#Dest~0.base, main_~#distance~0.offset, main_~#Source~0.base, main_~#Weight~0.base, #valid, main_~i~0, main_~source~0, #length, main_~#Weight~0.offset, main_~#Dest~0.offset] {1137#true} is VALID [2022-04-14 18:56:04,950 INFO L290 TraceCheckUtils]: 8: Hoare triple {1137#true} [139] L30-3-->L31: Formula: (< v_main_~i~0_12 v_main_~nodecount~0_5) InVars {main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} OutVars{main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {1137#true} is VALID [2022-04-14 18:56:04,950 INFO L290 TraceCheckUtils]: 9: Hoare triple {1137#true} [141] L31-->L30-2: Formula: (and (= (store |v_#memory_int_4| |v_main_~#distance~0.base_5| (store (select |v_#memory_int_4| |v_main_~#distance~0.base_5|) (+ |v_main_~#distance~0.offset_5| (* v_main_~i~0_14 4)) 0)) |v_#memory_int_3|) (= v_main_~i~0_14 v_main_~source~0_2)) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} AuxVars[] AssignedVars[#memory_int] {1137#true} is VALID [2022-04-14 18:56:04,950 INFO L290 TraceCheckUtils]: 10: Hoare triple {1137#true} [146] L30-2-->L30-3: Formula: (= v_main_~i~0_17 (+ v_main_~i~0_18 1)) InVars {main_~i~0=v_main_~i~0_18} OutVars{main_~i~0=v_main_~i~0_17, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {1137#true} is VALID [2022-04-14 18:56:04,951 INFO L290 TraceCheckUtils]: 11: Hoare triple {1137#true} [138] L30-3-->L30-4: Formula: (not (< v_main_~i~0_11 v_main_~nodecount~0_4)) InVars {main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} OutVars{main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} AuxVars[] AssignedVars[] {1137#true} is VALID [2022-04-14 18:56:04,951 INFO L290 TraceCheckUtils]: 12: Hoare triple {1137#true} [140] L30-4-->L39-3: Formula: (= v_main_~i~0_21 0) InVars {} OutVars{main_~i~0=v_main_~i~0_21} AuxVars[] AssignedVars[main_~i~0] {1137#true} is VALID [2022-04-14 18:56:04,951 INFO L290 TraceCheckUtils]: 13: Hoare triple {1137#true} [145] L39-3-->L41-3: Formula: (and (= v_main_~j~0_2 0) (< v_main_~i~0_23 v_main_~nodecount~0_9)) InVars {main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23} OutVars{main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23, main_~j~0=v_main_~j~0_2} AuxVars[] AssignedVars[main_~j~0] {1189#(<= 0 main_~j~0)} is VALID [2022-04-14 18:56:04,952 INFO L290 TraceCheckUtils]: 14: Hoare triple {1189#(<= 0 main_~j~0)} [150] L41-3-->L45: Formula: (let ((.cse0 (select |v_#memory_int_8| |v_main_~#distance~0.base_10|)) (.cse1 (* v_main_~j~0_4 4))) (and (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~x~0_3 4))) |v_main_#t~mem13_1|) (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~y~0_3 4))) |v_main_#t~mem11_1|) (= (select (select |v_#memory_int_8| |v_main_~#Dest~0.base_7|) (+ .cse1 |v_main_~#Dest~0.offset_7|)) v_main_~x~0_3) (= v_main_~y~0_3 (select (select |v_#memory_int_8| |v_main_~#Source~0.base_7|) (+ .cse1 |v_main_~#Source~0.offset_7|))) (= |v_main_#t~mem12_1| (select (select |v_#memory_int_8| |v_main_~#Weight~0.base_7|) (+ .cse1 |v_main_~#Weight~0.offset_7|))) (< v_main_~j~0_4 v_main_~edgecount~0_7))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_~j~0=v_main_~j~0_4, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} OutVars{main_#t~mem12=|v_main_#t~mem12_1|, main_#t~mem13=|v_main_#t~mem13_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~x~0=v_main_~x~0_3, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_#t~mem10=|v_main_#t~mem10_1|, main_~j~0=v_main_~j~0_4, main_#t~mem11=|v_main_#t~mem11_1|, main_~y~0=v_main_~y~0_3, main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_#t~mem9=|v_main_#t~mem9_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_~x~0, main_#t~mem10, main_#t~mem11, main_~y~0, main_#t~mem9] {1144#(<= 1 main_~edgecount~0)} is VALID [2022-04-14 18:56:04,952 INFO L290 TraceCheckUtils]: 15: Hoare triple {1144#(<= 1 main_~edgecount~0)} [155] L45-->L41-2: Formula: (and (= (store |v_#memory_int_10| |v_main_~#distance~0.base_11| (store (select |v_#memory_int_10| |v_main_~#distance~0.base_11|) (+ |v_main_~#distance~0.offset_11| (* v_main_~x~0_4 4)) (- 1))) |v_#memory_int_9|) (< (+ |v_main_#t~mem12_3| |v_main_#t~mem11_3|) |v_main_#t~mem13_3|)) InVars {main_#t~mem12=|v_main_#t~mem12_3|, main_#t~mem13=|v_main_#t~mem13_3|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|, main_#t~mem11=|v_main_#t~mem11_3|, #memory_int=|v_#memory_int_10|} OutVars{#memory_int=|v_#memory_int_9|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_#t~mem11, #memory_int] {1144#(<= 1 main_~edgecount~0)} is VALID [2022-04-14 18:56:04,953 INFO L290 TraceCheckUtils]: 16: Hoare triple {1144#(<= 1 main_~edgecount~0)} [160] L41-2-->L41-3: Formula: (= v_main_~j~0_5 (+ v_main_~j~0_6 1)) InVars {main_~j~0=v_main_~j~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, main_~j~0=v_main_~j~0_5} AuxVars[] AssignedVars[main_~j~0, main_#t~post8] {1144#(<= 1 main_~edgecount~0)} is VALID [2022-04-14 18:56:04,953 INFO L290 TraceCheckUtils]: 17: Hoare triple {1144#(<= 1 main_~edgecount~0)} [149] L41-3-->L39-2: Formula: (not (< v_main_~j~0_3 v_main_~edgecount~0_6)) InVars {main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} OutVars{main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} AuxVars[] AssignedVars[] {1144#(<= 1 main_~edgecount~0)} is VALID [2022-04-14 18:56:04,954 INFO L290 TraceCheckUtils]: 18: Hoare triple {1144#(<= 1 main_~edgecount~0)} [154] L39-2-->L39-3: Formula: (= v_main_~i~0_1 (+ v_main_~i~0_2 1)) InVars {main_~i~0=v_main_~i~0_2} OutVars{main_~i~0=v_main_~i~0_1, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post7] {1144#(<= 1 main_~edgecount~0)} is VALID [2022-04-14 18:56:04,955 INFO L290 TraceCheckUtils]: 19: Hoare triple {1144#(<= 1 main_~edgecount~0)} [144] L39-3-->L39-4: Formula: (not (< v_main_~i~0_22 v_main_~nodecount~0_8)) InVars {main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} OutVars{main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} AuxVars[] AssignedVars[] {1144#(<= 1 main_~edgecount~0)} is VALID [2022-04-14 18:56:04,957 INFO L290 TraceCheckUtils]: 20: Hoare triple {1144#(<= 1 main_~edgecount~0)} [147] L39-4-->L51-3: Formula: (= v_main_~i~0_3 0) InVars {} OutVars{main_~i~0=v_main_~i~0_3} AuxVars[] AssignedVars[main_~i~0] {1211#(and (<= 1 main_~edgecount~0) (<= main_~i~0 0))} is VALID [2022-04-14 18:56:04,958 INFO L290 TraceCheckUtils]: 21: Hoare triple {1211#(and (<= 1 main_~edgecount~0) (<= main_~i~0 0))} [152] L51-3-->L51-4: Formula: (not (< v_main_~i~0_4 v_main_~edgecount~0_2)) InVars {main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} OutVars{main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} AuxVars[] AssignedVars[] {1138#false} is VALID [2022-04-14 18:56:04,958 INFO L290 TraceCheckUtils]: 22: Hoare triple {1138#false} [157] L51-4-->L61-3: Formula: (= v_main_~i~0_10 0) InVars {} OutVars{main_~i~0=v_main_~i~0_10} AuxVars[] AssignedVars[main_~i~0] {1138#false} is VALID [2022-04-14 18:56:04,958 INFO L290 TraceCheckUtils]: 23: Hoare triple {1138#false} [163] L61-3-->L63: Formula: (and (= (select (select |v_#memory_int_5| |v_main_~#distance~0.base_6|) (+ |v_main_~#distance~0.offset_6| (* v_main_~i~0_15 4))) |v_main_#t~mem21_1|) (< v_main_~i~0_15 v_main_~nodecount~0_7)) InVars {main_~nodecount~0=v_main_~nodecount~0_7, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|} OutVars{main_~nodecount~0=v_main_~nodecount~0_7, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|, main_#t~mem21=|v_main_#t~mem21_1|, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|} AuxVars[] AssignedVars[main_#t~mem21] {1138#false} is VALID [2022-04-14 18:56:04,958 INFO L272 TraceCheckUtils]: 24: Hoare triple {1138#false} [166] L63-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (<= 0 |v_main_#t~mem21_4|) 1 0)) InVars {main_#t~mem21=|v_main_#t~mem21_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem21] {1138#false} is VALID [2022-04-14 18:56:04,959 INFO L290 TraceCheckUtils]: 25: Hoare triple {1138#false} [168] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_3 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {1138#false} is VALID [2022-04-14 18:56:04,959 INFO L290 TraceCheckUtils]: 26: Hoare triple {1138#false} [170] L11-->L12: Formula: (= v___VERIFIER_assert_~cond_1 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[] {1138#false} is VALID [2022-04-14 18:56:04,959 INFO L290 TraceCheckUtils]: 27: Hoare triple {1138#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1138#false} is VALID [2022-04-14 18:56:04,959 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-14 18:56:04,959 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-14 18:56:05,064 INFO L290 TraceCheckUtils]: 27: Hoare triple {1138#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1138#false} is VALID [2022-04-14 18:56:05,065 INFO L290 TraceCheckUtils]: 26: Hoare triple {1138#false} [170] L11-->L12: Formula: (= v___VERIFIER_assert_~cond_1 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[] {1138#false} is VALID [2022-04-14 18:56:05,065 INFO L290 TraceCheckUtils]: 25: Hoare triple {1138#false} [168] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_3 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {1138#false} is VALID [2022-04-14 18:56:05,065 INFO L272 TraceCheckUtils]: 24: Hoare triple {1138#false} [166] L63-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (<= 0 |v_main_#t~mem21_4|) 1 0)) InVars {main_#t~mem21=|v_main_#t~mem21_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem21] {1138#false} is VALID [2022-04-14 18:56:05,065 INFO L290 TraceCheckUtils]: 23: Hoare triple {1138#false} [163] L61-3-->L63: Formula: (and (= (select (select |v_#memory_int_5| |v_main_~#distance~0.base_6|) (+ |v_main_~#distance~0.offset_6| (* v_main_~i~0_15 4))) |v_main_#t~mem21_1|) (< v_main_~i~0_15 v_main_~nodecount~0_7)) InVars {main_~nodecount~0=v_main_~nodecount~0_7, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|} OutVars{main_~nodecount~0=v_main_~nodecount~0_7, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|, main_#t~mem21=|v_main_#t~mem21_1|, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|} AuxVars[] AssignedVars[main_#t~mem21] {1138#false} is VALID [2022-04-14 18:56:05,065 INFO L290 TraceCheckUtils]: 22: Hoare triple {1138#false} [157] L51-4-->L61-3: Formula: (= v_main_~i~0_10 0) InVars {} OutVars{main_~i~0=v_main_~i~0_10} AuxVars[] AssignedVars[main_~i~0] {1138#false} is VALID [2022-04-14 18:56:05,066 INFO L290 TraceCheckUtils]: 21: Hoare triple {1251#(< main_~i~0 main_~edgecount~0)} [152] L51-3-->L51-4: Formula: (not (< v_main_~i~0_4 v_main_~edgecount~0_2)) InVars {main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} OutVars{main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} AuxVars[] AssignedVars[] {1138#false} is VALID [2022-04-14 18:56:05,066 INFO L290 TraceCheckUtils]: 20: Hoare triple {1144#(<= 1 main_~edgecount~0)} [147] L39-4-->L51-3: Formula: (= v_main_~i~0_3 0) InVars {} OutVars{main_~i~0=v_main_~i~0_3} AuxVars[] AssignedVars[main_~i~0] {1251#(< main_~i~0 main_~edgecount~0)} is VALID [2022-04-14 18:56:05,067 INFO L290 TraceCheckUtils]: 19: Hoare triple {1144#(<= 1 main_~edgecount~0)} [144] L39-3-->L39-4: Formula: (not (< v_main_~i~0_22 v_main_~nodecount~0_8)) InVars {main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} OutVars{main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} AuxVars[] AssignedVars[] {1144#(<= 1 main_~edgecount~0)} is VALID [2022-04-14 18:56:05,067 INFO L290 TraceCheckUtils]: 18: Hoare triple {1144#(<= 1 main_~edgecount~0)} [154] L39-2-->L39-3: Formula: (= v_main_~i~0_1 (+ v_main_~i~0_2 1)) InVars {main_~i~0=v_main_~i~0_2} OutVars{main_~i~0=v_main_~i~0_1, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post7] {1144#(<= 1 main_~edgecount~0)} is VALID [2022-04-14 18:56:05,067 INFO L290 TraceCheckUtils]: 17: Hoare triple {1144#(<= 1 main_~edgecount~0)} [149] L41-3-->L39-2: Formula: (not (< v_main_~j~0_3 v_main_~edgecount~0_6)) InVars {main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} OutVars{main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} AuxVars[] AssignedVars[] {1144#(<= 1 main_~edgecount~0)} is VALID [2022-04-14 18:56:05,068 INFO L290 TraceCheckUtils]: 16: Hoare triple {1144#(<= 1 main_~edgecount~0)} [160] L41-2-->L41-3: Formula: (= v_main_~j~0_5 (+ v_main_~j~0_6 1)) InVars {main_~j~0=v_main_~j~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, main_~j~0=v_main_~j~0_5} AuxVars[] AssignedVars[main_~j~0, main_#t~post8] {1144#(<= 1 main_~edgecount~0)} is VALID [2022-04-14 18:56:05,068 INFO L290 TraceCheckUtils]: 15: Hoare triple {1144#(<= 1 main_~edgecount~0)} [155] L45-->L41-2: Formula: (and (= (store |v_#memory_int_10| |v_main_~#distance~0.base_11| (store (select |v_#memory_int_10| |v_main_~#distance~0.base_11|) (+ |v_main_~#distance~0.offset_11| (* v_main_~x~0_4 4)) (- 1))) |v_#memory_int_9|) (< (+ |v_main_#t~mem12_3| |v_main_#t~mem11_3|) |v_main_#t~mem13_3|)) InVars {main_#t~mem12=|v_main_#t~mem12_3|, main_#t~mem13=|v_main_#t~mem13_3|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|, main_#t~mem11=|v_main_#t~mem11_3|, #memory_int=|v_#memory_int_10|} OutVars{#memory_int=|v_#memory_int_9|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_#t~mem11, #memory_int] {1144#(<= 1 main_~edgecount~0)} is VALID [2022-04-14 18:56:05,069 INFO L290 TraceCheckUtils]: 14: Hoare triple {1189#(<= 0 main_~j~0)} [150] L41-3-->L45: Formula: (let ((.cse0 (select |v_#memory_int_8| |v_main_~#distance~0.base_10|)) (.cse1 (* v_main_~j~0_4 4))) (and (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~x~0_3 4))) |v_main_#t~mem13_1|) (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~y~0_3 4))) |v_main_#t~mem11_1|) (= (select (select |v_#memory_int_8| |v_main_~#Dest~0.base_7|) (+ .cse1 |v_main_~#Dest~0.offset_7|)) v_main_~x~0_3) (= v_main_~y~0_3 (select (select |v_#memory_int_8| |v_main_~#Source~0.base_7|) (+ .cse1 |v_main_~#Source~0.offset_7|))) (= |v_main_#t~mem12_1| (select (select |v_#memory_int_8| |v_main_~#Weight~0.base_7|) (+ .cse1 |v_main_~#Weight~0.offset_7|))) (< v_main_~j~0_4 v_main_~edgecount~0_7))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_~j~0=v_main_~j~0_4, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} OutVars{main_#t~mem12=|v_main_#t~mem12_1|, main_#t~mem13=|v_main_#t~mem13_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~x~0=v_main_~x~0_3, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_#t~mem10=|v_main_#t~mem10_1|, main_~j~0=v_main_~j~0_4, main_#t~mem11=|v_main_#t~mem11_1|, main_~y~0=v_main_~y~0_3, main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_#t~mem9=|v_main_#t~mem9_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_~x~0, main_#t~mem10, main_#t~mem11, main_~y~0, main_#t~mem9] {1144#(<= 1 main_~edgecount~0)} is VALID [2022-04-14 18:56:05,069 INFO L290 TraceCheckUtils]: 13: Hoare triple {1137#true} [145] L39-3-->L41-3: Formula: (and (= v_main_~j~0_2 0) (< v_main_~i~0_23 v_main_~nodecount~0_9)) InVars {main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23} OutVars{main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23, main_~j~0=v_main_~j~0_2} AuxVars[] AssignedVars[main_~j~0] {1189#(<= 0 main_~j~0)} is VALID [2022-04-14 18:56:05,070 INFO L290 TraceCheckUtils]: 12: Hoare triple {1137#true} [140] L30-4-->L39-3: Formula: (= v_main_~i~0_21 0) InVars {} OutVars{main_~i~0=v_main_~i~0_21} AuxVars[] AssignedVars[main_~i~0] {1137#true} is VALID [2022-04-14 18:56:05,070 INFO L290 TraceCheckUtils]: 11: Hoare triple {1137#true} [138] L30-3-->L30-4: Formula: (not (< v_main_~i~0_11 v_main_~nodecount~0_4)) InVars {main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} OutVars{main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} AuxVars[] AssignedVars[] {1137#true} is VALID [2022-04-14 18:56:05,070 INFO L290 TraceCheckUtils]: 10: Hoare triple {1137#true} [146] L30-2-->L30-3: Formula: (= v_main_~i~0_17 (+ v_main_~i~0_18 1)) InVars {main_~i~0=v_main_~i~0_18} OutVars{main_~i~0=v_main_~i~0_17, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {1137#true} is VALID [2022-04-14 18:56:05,070 INFO L290 TraceCheckUtils]: 9: Hoare triple {1137#true} [141] L31-->L30-2: Formula: (and (= (store |v_#memory_int_4| |v_main_~#distance~0.base_5| (store (select |v_#memory_int_4| |v_main_~#distance~0.base_5|) (+ |v_main_~#distance~0.offset_5| (* v_main_~i~0_14 4)) 0)) |v_#memory_int_3|) (= v_main_~i~0_14 v_main_~source~0_2)) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} AuxVars[] AssignedVars[#memory_int] {1137#true} is VALID [2022-04-14 18:56:05,070 INFO L290 TraceCheckUtils]: 8: Hoare triple {1137#true} [139] L30-3-->L31: Formula: (< v_main_~i~0_12 v_main_~nodecount~0_5) InVars {main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} OutVars{main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {1137#true} is VALID [2022-04-14 18:56:05,071 INFO L290 TraceCheckUtils]: 7: Hoare triple {1137#true} [136] L21-->L30-3: Formula: (let ((.cse1 (store |v_#valid_10| |v_main_~#Source~0.base_4| 1))) (let ((.cse4 (store .cse1 |v_main_~#Dest~0.base_4| 1))) (let ((.cse5 (store .cse4 |v_main_~#Weight~0.base_4| 1)) (.cse2 (select |v_#memory_int_2| |v_main_~#Dest~0.base_4|)) (.cse0 (select |v_#memory_int_2| |v_main_~#Source~0.base_4|)) (.cse3 (select |v_#memory_int_2| |v_main_~#Weight~0.base_4|))) (and (= (select .cse0 (+ 52 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#distance~0.base_4|) (= (select .cse0 (+ 48 |v_main_~#Source~0.offset_4|)) 3) (= 2 (select .cse0 (+ 68 |v_main_~#Source~0.offset_4|))) (= (select .cse1 |v_main_~#Dest~0.base_4|) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Weight~0.base_4|) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 60)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 12)) 1) (= 9 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 36))) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 24))) (= (select .cse0 (+ 56 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Dest~0.base_4|) (= (select .cse0 (+ 40 |v_main_~#Source~0.offset_4|)) 2) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 8))) (= (select .cse3 (+ 72 |v_main_~#Weight~0.offset_4|)) 18) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 12)) 3) (= (select .cse0 (+ 8 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 72)) 0) (= 6 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 24))) (= (select .cse0 (+ 12 |v_main_~#Source~0.offset_4|)) 1) (= 0 (select .cse3 |v_main_~#Weight~0.offset_4|)) (not (= |v_main_~#Weight~0.base_4| 0)) (= |v_main_~#Dest~0.offset_4| 0) (= 16 (select .cse3 (+ 64 |v_main_~#Weight~0.offset_4|))) (= (select .cse2 (+ 76 |v_main_~#Dest~0.offset_4|)) 4) (= 5 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 20))) (= (select .cse0 (+ 28 |v_main_~#Source~0.offset_4|)) 3) (= (select .cse0 (+ 76 |v_main_~#Source~0.offset_4|)) 3) (= 1 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 16))) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 44)) 0) (= (select .cse0 (+ 4 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 48)) 0) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 60)) 15) (= v_main_~i~0_6 0) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 32))) (= v_main_~source~0_1 0) (= (select .cse4 |v_main_~#Weight~0.base_4|) 0) (= (select |v_#valid_10| |v_main_~#Source~0.base_4|) 0) (<= v_main_~edgecount~0_5 19) (= (select .cse3 (+ 56 |v_main_~#Weight~0.offset_4|)) 14) (= (select .cse3 (+ 52 |v_main_~#Weight~0.offset_4|)) 13) (= (select .cse2 (+ 40 |v_main_~#Dest~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 52)) 2) (= (select .cse3 (+ 44 |v_main_~#Weight~0.offset_4|)) 11) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 4)) 1) (= |v_main_~#Source~0.offset_4| 0) (= 3 (select .cse0 (+ 60 |v_main_~#Source~0.offset_4|))) (= 2 (select .cse0 (+ 44 |v_main_~#Source~0.offset_4|))) (= |v_#length_1| (store (store (store (store |v_#length_5| |v_main_~#Source~0.base_4| 80) |v_main_~#Dest~0.base_4| 80) |v_main_~#Weight~0.base_4| 80) |v_main_~#distance~0.base_4| 20)) (= (select .cse2 |v_main_~#Dest~0.offset_4|) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 68)) 1) (= (select .cse0 (+ 36 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ 56 |v_main_~#Dest~0.offset_4|)) 3) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 28))) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 8)) 2) (= 12 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 48))) (= 7 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 28))) (= (select .cse0 (+ 64 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 64)) 2) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 36)) 0) (= 8 (select .cse3 (+ 32 |v_main_~#Weight~0.offset_4|))) (not (= |v_main_~#Dest~0.base_4| 0)) (= 0 (select .cse0 |v_main_~#Source~0.offset_4|)) (= (select .cse3 (+ 40 |v_main_~#Weight~0.offset_4|)) 10) (= (select .cse5 |v_main_~#distance~0.base_4|) 0) (= |v_main_~#distance~0.offset_4| 0) (= (store .cse5 |v_main_~#distance~0.base_4| 1) |v_#valid_6|) (<= 0 v_main_~edgecount~0_5) (= (select .cse3 (+ 16 |v_main_~#Weight~0.offset_4|)) 4) (not (= |v_main_~#Source~0.base_4| 0)) (= (select .cse0 (+ |v_main_~#Source~0.offset_4| 24)) 1) (= (select .cse0 (+ 16 |v_main_~#Source~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 20)) 4) (= 2 (select .cse0 (+ 72 |v_main_~#Source~0.offset_4|))) (= (select .cse0 (+ 32 |v_main_~#Source~0.offset_4|)) 4) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 4))) (= (select .cse0 (+ 20 |v_main_~#Source~0.offset_4|)) 0) (= 19 (select .cse3 (+ 76 |v_main_~#Weight~0.offset_4|))) (< |v_#StackHeapBarrier_1| |v_main_~#Source~0.base_4|) (not (= |v_main_~#distance~0.base_4| 0)) (= 17 (select .cse3 (+ 68 |v_main_~#Weight~0.offset_4|))) (= |v_main_~#Weight~0.offset_4| 0))))) InVars {#memory_int=|v_#memory_int_2|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_5|, main_~edgecount~0=v_main_~edgecount~0_5, #valid=|v_#valid_10|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_4|, main_~x~0=v_main_~x~0_2, main_~#distance~0.base=|v_main_~#distance~0.base_4|, main_~j~0=v_main_~j~0_1, main_~y~0=v_main_~y~0_2, main_~#Dest~0.base=|v_main_~#Dest~0.base_4|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_4|, main_~#Source~0.base=|v_main_~#Source~0.base_4|, main_~#Weight~0.base=|v_main_~#Weight~0.base_4|, #valid=|v_#valid_6|, main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~source~0=v_main_~source~0_1, #length=|v_#length_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_4|, main_~edgecount~0=v_main_~edgecount~0_5, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_4|} AuxVars[] AssignedVars[main_~#Source~0.offset, main_~x~0, main_~#distance~0.base, main_~j~0, main_~y~0, main_~#Dest~0.base, main_~#distance~0.offset, main_~#Source~0.base, main_~#Weight~0.base, #valid, main_~i~0, main_~source~0, #length, main_~#Weight~0.offset, main_~#Dest~0.offset] {1137#true} is VALID [2022-04-14 18:56:05,071 INFO L290 TraceCheckUtils]: 6: Hoare triple {1137#true} [133] L20-->L21: Formula: (and (<= 0 v_main_~nodecount~0_3) (<= v_main_~nodecount~0_3 4)) InVars {main_~nodecount~0=v_main_~nodecount~0_3} OutVars{main_~nodecount~0=v_main_~nodecount~0_3} AuxVars[] AssignedVars[] {1137#true} is VALID [2022-04-14 18:56:05,071 INFO L290 TraceCheckUtils]: 5: Hoare triple {1137#true} [130] mainENTRY-->L20: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (= |v_main_#t~nondet4_2| v_main_~nodecount~0_1) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= |v_main_#t~nondet5_2| v_main_~edgecount~0_1)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~nodecount~0=v_main_~nodecount~0_1, main_~edgecount~0=v_main_~edgecount~0_1} AuxVars[] AssignedVars[main_~nodecount~0, main_#t~nondet5, main_#t~nondet4, main_~edgecount~0] {1137#true} is VALID [2022-04-14 18:56:05,071 INFO L272 TraceCheckUtils]: 4: Hoare triple {1137#true} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1137#true} is VALID [2022-04-14 18:56:05,071 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1137#true} {1137#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1137#true} is VALID [2022-04-14 18:56:05,072 INFO L290 TraceCheckUtils]: 2: Hoare triple {1137#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1137#true} is VALID [2022-04-14 18:56:05,072 INFO L290 TraceCheckUtils]: 1: Hoare triple {1137#true} [128] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_11| 1))) (and (= (select |v_#valid_16| 1) 1) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_16| 2) 1) (= (select |v_#valid_16| 3) 1) (= (select .cse0 1) 0) (= |v_#NULL.base_1| 0) (= (select |v_#length_6| 1) 2) (= (select |v_#length_6| 2) 14) (= (select .cse0 0) 48) (= (select |v_#valid_16| 0) 0) (= (select |v_#length_6| 3) 12) (= |v_#NULL.offset_1| 0) (= v_~INFINITY~0_2 899))) InVars {#memory_int=|v_#memory_int_11|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, #valid=|v_#valid_16|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_16|, #memory_int=|v_#memory_int_11|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_6|, ~INFINITY~0=v_~INFINITY~0_2, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, ~INFINITY~0, #NULL.base] {1137#true} is VALID [2022-04-14 18:56:05,072 INFO L272 TraceCheckUtils]: 0: Hoare triple {1137#true} [126] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1137#true} is VALID [2022-04-14 18:56:05,072 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-14 18:56:05,072 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [397990150] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-14 18:56:05,072 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-14 18:56:05,072 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 5, 5] total 10 [2022-04-14 18:56:05,073 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1480712631] [2022-04-14 18:56:05,073 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-04-14 18:56:05,073 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 3.3) internal successors, (33), 9 states have internal predecessors, (33), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 28 [2022-04-14 18:56:05,074 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-14 18:56:05,074 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 10 states, 10 states have (on average 3.3) internal successors, (33), 9 states have internal predecessors, (33), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:56:05,102 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 38 edges. 38 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 18:56:05,102 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-04-14 18:56:05,102 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-14 18:56:05,103 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-04-14 18:56:05,103 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=64, Unknown=0, NotChecked=0, Total=90 [2022-04-14 18:56:05,103 INFO L87 Difference]: Start difference. First operand 56 states and 68 transitions. Second operand has 10 states, 10 states have (on average 3.3) internal successors, (33), 9 states have internal predecessors, (33), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:56:05,572 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 18:56:05,572 INFO L93 Difference]: Finished difference Result 94 states and 117 transitions. [2022-04-14 18:56:05,572 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-04-14 18:56:05,572 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 3.3) internal successors, (33), 9 states have internal predecessors, (33), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 28 [2022-04-14 18:56:05,573 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-14 18:56:05,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10 states, 10 states have (on average 3.3) internal successors, (33), 9 states have internal predecessors, (33), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:56:05,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 69 transitions. [2022-04-14 18:56:05,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10 states, 10 states have (on average 3.3) internal successors, (33), 9 states have internal predecessors, (33), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:56:05,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 69 transitions. [2022-04-14 18:56:05,577 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 9 states and 69 transitions. [2022-04-14 18:56:05,655 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 69 edges. 69 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 18:56:05,657 INFO L225 Difference]: With dead ends: 94 [2022-04-14 18:56:05,658 INFO L226 Difference]: Without dead ends: 94 [2022-04-14 18:56:05,658 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 69 GetRequests, 53 SyntacticMatches, 2 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 42 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=69, Invalid=171, Unknown=0, NotChecked=0, Total=240 [2022-04-14 18:56:05,658 INFO L913 BasicCegarLoop]: 41 mSDtfsCounter, 105 mSDsluCounter, 22 mSDsCounter, 0 mSdLazyCounter, 161 mSolverCounterSat, 35 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 105 SdHoareTripleChecker+Valid, 63 SdHoareTripleChecker+Invalid, 196 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 35 IncrementalHoareTripleChecker+Valid, 161 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-14 18:56:05,659 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [105 Valid, 63 Invalid, 196 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [35 Valid, 161 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-14 18:56:05,659 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 94 states. [2022-04-14 18:56:05,663 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 94 to 68. [2022-04-14 18:56:05,663 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-14 18:56:05,664 INFO L82 GeneralOperation]: Start isEquivalent. First operand 94 states. Second operand has 68 states, 60 states have (on average 1.2833333333333334) internal successors, (77), 61 states have internal predecessors, (77), 4 states have call successors, (4), 4 states have call predecessors, (4), 3 states have return successors, (3), 2 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-14 18:56:05,664 INFO L74 IsIncluded]: Start isIncluded. First operand 94 states. Second operand has 68 states, 60 states have (on average 1.2833333333333334) internal successors, (77), 61 states have internal predecessors, (77), 4 states have call successors, (4), 4 states have call predecessors, (4), 3 states have return successors, (3), 2 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-14 18:56:05,664 INFO L87 Difference]: Start difference. First operand 94 states. Second operand has 68 states, 60 states have (on average 1.2833333333333334) internal successors, (77), 61 states have internal predecessors, (77), 4 states have call successors, (4), 4 states have call predecessors, (4), 3 states have return successors, (3), 2 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-14 18:56:05,668 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 18:56:05,668 INFO L93 Difference]: Finished difference Result 94 states and 117 transitions. [2022-04-14 18:56:05,668 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 117 transitions. [2022-04-14 18:56:05,669 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 18:56:05,669 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 18:56:05,669 INFO L74 IsIncluded]: Start isIncluded. First operand has 68 states, 60 states have (on average 1.2833333333333334) internal successors, (77), 61 states have internal predecessors, (77), 4 states have call successors, (4), 4 states have call predecessors, (4), 3 states have return successors, (3), 2 states have call predecessors, (3), 3 states have call successors, (3) Second operand 94 states. [2022-04-14 18:56:05,670 INFO L87 Difference]: Start difference. First operand has 68 states, 60 states have (on average 1.2833333333333334) internal successors, (77), 61 states have internal predecessors, (77), 4 states have call successors, (4), 4 states have call predecessors, (4), 3 states have return successors, (3), 2 states have call predecessors, (3), 3 states have call successors, (3) Second operand 94 states. [2022-04-14 18:56:05,673 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 18:56:05,673 INFO L93 Difference]: Finished difference Result 94 states and 117 transitions. [2022-04-14 18:56:05,673 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 117 transitions. [2022-04-14 18:56:05,674 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 18:56:05,674 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 18:56:05,674 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-14 18:56:05,674 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-14 18:56:05,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 68 states, 60 states have (on average 1.2833333333333334) internal successors, (77), 61 states have internal predecessors, (77), 4 states have call successors, (4), 4 states have call predecessors, (4), 3 states have return successors, (3), 2 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-14 18:56:05,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 68 states and 84 transitions. [2022-04-14 18:56:05,676 INFO L78 Accepts]: Start accepts. Automaton has 68 states and 84 transitions. Word has length 28 [2022-04-14 18:56:05,676 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-14 18:56:05,677 INFO L478 AbstractCegarLoop]: Abstraction has 68 states and 84 transitions. [2022-04-14 18:56:05,677 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 3.3) internal successors, (33), 9 states have internal predecessors, (33), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:56:05,677 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 84 transitions. [2022-04-14 18:56:05,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-04-14 18:56:05,677 INFO L491 BasicCegarLoop]: Found error trace [2022-04-14 18:56:05,678 INFO L499 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-14 18:56:05,703 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-04-14 18:56:05,891 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-14 18:56:05,892 INFO L403 AbstractCegarLoop]: === Iteration 6 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-14 18:56:05,892 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-14 18:56:05,892 INFO L85 PathProgramCache]: Analyzing trace with hash -190528417, now seen corresponding path program 1 times [2022-04-14 18:56:05,892 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-14 18:56:05,893 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [527222561] [2022-04-14 18:56:05,893 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-14 18:56:05,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-14 18:56:05,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 18:56:06,004 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-14 18:56:06,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 18:56:06,009 INFO L290 TraceCheckUtils]: 0: Hoare triple {1689#(and (= |old(~INFINITY~0)| ~INFINITY~0) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [128] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_11| 1))) (and (= (select |v_#valid_16| 1) 1) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_16| 2) 1) (= (select |v_#valid_16| 3) 1) (= (select .cse0 1) 0) (= |v_#NULL.base_1| 0) (= (select |v_#length_6| 1) 2) (= (select |v_#length_6| 2) 14) (= (select .cse0 0) 48) (= (select |v_#valid_16| 0) 0) (= (select |v_#length_6| 3) 12) (= |v_#NULL.offset_1| 0) (= v_~INFINITY~0_2 899))) InVars {#memory_int=|v_#memory_int_11|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, #valid=|v_#valid_16|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_16|, #memory_int=|v_#memory_int_11|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_6|, ~INFINITY~0=v_~INFINITY~0_2, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, ~INFINITY~0, #NULL.base] {1679#true} is VALID [2022-04-14 18:56:06,009 INFO L290 TraceCheckUtils]: 1: Hoare triple {1679#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1679#true} is VALID [2022-04-14 18:56:06,009 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {1679#true} {1679#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1679#true} is VALID [2022-04-14 18:56:06,010 INFO L272 TraceCheckUtils]: 0: Hoare triple {1679#true} [126] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1689#(and (= |old(~INFINITY~0)| ~INFINITY~0) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-14 18:56:06,010 INFO L290 TraceCheckUtils]: 1: Hoare triple {1689#(and (= |old(~INFINITY~0)| ~INFINITY~0) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [128] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_11| 1))) (and (= (select |v_#valid_16| 1) 1) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_16| 2) 1) (= (select |v_#valid_16| 3) 1) (= (select .cse0 1) 0) (= |v_#NULL.base_1| 0) (= (select |v_#length_6| 1) 2) (= (select |v_#length_6| 2) 14) (= (select .cse0 0) 48) (= (select |v_#valid_16| 0) 0) (= (select |v_#length_6| 3) 12) (= |v_#NULL.offset_1| 0) (= v_~INFINITY~0_2 899))) InVars {#memory_int=|v_#memory_int_11|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, #valid=|v_#valid_16|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_16|, #memory_int=|v_#memory_int_11|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_6|, ~INFINITY~0=v_~INFINITY~0_2, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, ~INFINITY~0, #NULL.base] {1679#true} is VALID [2022-04-14 18:56:06,010 INFO L290 TraceCheckUtils]: 2: Hoare triple {1679#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1679#true} is VALID [2022-04-14 18:56:06,010 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1679#true} {1679#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1679#true} is VALID [2022-04-14 18:56:06,011 INFO L272 TraceCheckUtils]: 4: Hoare triple {1679#true} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1679#true} is VALID [2022-04-14 18:56:06,011 INFO L290 TraceCheckUtils]: 5: Hoare triple {1679#true} [130] mainENTRY-->L20: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (= |v_main_#t~nondet4_2| v_main_~nodecount~0_1) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= |v_main_#t~nondet5_2| v_main_~edgecount~0_1)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~nodecount~0=v_main_~nodecount~0_1, main_~edgecount~0=v_main_~edgecount~0_1} AuxVars[] AssignedVars[main_~nodecount~0, main_#t~nondet5, main_#t~nondet4, main_~edgecount~0] {1679#true} is VALID [2022-04-14 18:56:06,011 INFO L290 TraceCheckUtils]: 6: Hoare triple {1679#true} [133] L20-->L21: Formula: (and (<= 0 v_main_~nodecount~0_3) (<= v_main_~nodecount~0_3 4)) InVars {main_~nodecount~0=v_main_~nodecount~0_3} OutVars{main_~nodecount~0=v_main_~nodecount~0_3} AuxVars[] AssignedVars[] {1679#true} is VALID [2022-04-14 18:56:06,025 INFO L290 TraceCheckUtils]: 7: Hoare triple {1679#true} [136] L21-->L30-3: Formula: (let ((.cse1 (store |v_#valid_10| |v_main_~#Source~0.base_4| 1))) (let ((.cse4 (store .cse1 |v_main_~#Dest~0.base_4| 1))) (let ((.cse5 (store .cse4 |v_main_~#Weight~0.base_4| 1)) (.cse2 (select |v_#memory_int_2| |v_main_~#Dest~0.base_4|)) (.cse0 (select |v_#memory_int_2| |v_main_~#Source~0.base_4|)) (.cse3 (select |v_#memory_int_2| |v_main_~#Weight~0.base_4|))) (and (= (select .cse0 (+ 52 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#distance~0.base_4|) (= (select .cse0 (+ 48 |v_main_~#Source~0.offset_4|)) 3) (= 2 (select .cse0 (+ 68 |v_main_~#Source~0.offset_4|))) (= (select .cse1 |v_main_~#Dest~0.base_4|) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Weight~0.base_4|) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 60)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 12)) 1) (= 9 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 36))) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 24))) (= (select .cse0 (+ 56 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Dest~0.base_4|) (= (select .cse0 (+ 40 |v_main_~#Source~0.offset_4|)) 2) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 8))) (= (select .cse3 (+ 72 |v_main_~#Weight~0.offset_4|)) 18) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 12)) 3) (= (select .cse0 (+ 8 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 72)) 0) (= 6 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 24))) (= (select .cse0 (+ 12 |v_main_~#Source~0.offset_4|)) 1) (= 0 (select .cse3 |v_main_~#Weight~0.offset_4|)) (not (= |v_main_~#Weight~0.base_4| 0)) (= |v_main_~#Dest~0.offset_4| 0) (= 16 (select .cse3 (+ 64 |v_main_~#Weight~0.offset_4|))) (= (select .cse2 (+ 76 |v_main_~#Dest~0.offset_4|)) 4) (= 5 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 20))) (= (select .cse0 (+ 28 |v_main_~#Source~0.offset_4|)) 3) (= (select .cse0 (+ 76 |v_main_~#Source~0.offset_4|)) 3) (= 1 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 16))) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 44)) 0) (= (select .cse0 (+ 4 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 48)) 0) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 60)) 15) (= v_main_~i~0_6 0) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 32))) (= v_main_~source~0_1 0) (= (select .cse4 |v_main_~#Weight~0.base_4|) 0) (= (select |v_#valid_10| |v_main_~#Source~0.base_4|) 0) (<= v_main_~edgecount~0_5 19) (= (select .cse3 (+ 56 |v_main_~#Weight~0.offset_4|)) 14) (= (select .cse3 (+ 52 |v_main_~#Weight~0.offset_4|)) 13) (= (select .cse2 (+ 40 |v_main_~#Dest~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 52)) 2) (= (select .cse3 (+ 44 |v_main_~#Weight~0.offset_4|)) 11) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 4)) 1) (= |v_main_~#Source~0.offset_4| 0) (= 3 (select .cse0 (+ 60 |v_main_~#Source~0.offset_4|))) (= 2 (select .cse0 (+ 44 |v_main_~#Source~0.offset_4|))) (= |v_#length_1| (store (store (store (store |v_#length_5| |v_main_~#Source~0.base_4| 80) |v_main_~#Dest~0.base_4| 80) |v_main_~#Weight~0.base_4| 80) |v_main_~#distance~0.base_4| 20)) (= (select .cse2 |v_main_~#Dest~0.offset_4|) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 68)) 1) (= (select .cse0 (+ 36 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ 56 |v_main_~#Dest~0.offset_4|)) 3) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 28))) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 8)) 2) (= 12 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 48))) (= 7 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 28))) (= (select .cse0 (+ 64 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 64)) 2) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 36)) 0) (= 8 (select .cse3 (+ 32 |v_main_~#Weight~0.offset_4|))) (not (= |v_main_~#Dest~0.base_4| 0)) (= 0 (select .cse0 |v_main_~#Source~0.offset_4|)) (= (select .cse3 (+ 40 |v_main_~#Weight~0.offset_4|)) 10) (= (select .cse5 |v_main_~#distance~0.base_4|) 0) (= |v_main_~#distance~0.offset_4| 0) (= (store .cse5 |v_main_~#distance~0.base_4| 1) |v_#valid_6|) (<= 0 v_main_~edgecount~0_5) (= (select .cse3 (+ 16 |v_main_~#Weight~0.offset_4|)) 4) (not (= |v_main_~#Source~0.base_4| 0)) (= (select .cse0 (+ |v_main_~#Source~0.offset_4| 24)) 1) (= (select .cse0 (+ 16 |v_main_~#Source~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 20)) 4) (= 2 (select .cse0 (+ 72 |v_main_~#Source~0.offset_4|))) (= (select .cse0 (+ 32 |v_main_~#Source~0.offset_4|)) 4) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 4))) (= (select .cse0 (+ 20 |v_main_~#Source~0.offset_4|)) 0) (= 19 (select .cse3 (+ 76 |v_main_~#Weight~0.offset_4|))) (< |v_#StackHeapBarrier_1| |v_main_~#Source~0.base_4|) (not (= |v_main_~#distance~0.base_4| 0)) (= 17 (select .cse3 (+ 68 |v_main_~#Weight~0.offset_4|))) (= |v_main_~#Weight~0.offset_4| 0))))) InVars {#memory_int=|v_#memory_int_2|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_5|, main_~edgecount~0=v_main_~edgecount~0_5, #valid=|v_#valid_10|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_4|, main_~x~0=v_main_~x~0_2, main_~#distance~0.base=|v_main_~#distance~0.base_4|, main_~j~0=v_main_~j~0_1, main_~y~0=v_main_~y~0_2, main_~#Dest~0.base=|v_main_~#Dest~0.base_4|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_4|, main_~#Source~0.base=|v_main_~#Source~0.base_4|, main_~#Weight~0.base=|v_main_~#Weight~0.base_4|, #valid=|v_#valid_6|, main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~source~0=v_main_~source~0_1, #length=|v_#length_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_4|, main_~edgecount~0=v_main_~edgecount~0_5, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_4|} AuxVars[] AssignedVars[main_~#Source~0.offset, main_~x~0, main_~#distance~0.base, main_~j~0, main_~y~0, main_~#Dest~0.base, main_~#distance~0.offset, main_~#Source~0.base, main_~#Weight~0.base, #valid, main_~i~0, main_~source~0, #length, main_~#Weight~0.offset, main_~#Dest~0.offset] {1684#(= main_~i~0 0)} is VALID [2022-04-14 18:56:06,025 INFO L290 TraceCheckUtils]: 8: Hoare triple {1684#(= main_~i~0 0)} [139] L30-3-->L31: Formula: (< v_main_~i~0_12 v_main_~nodecount~0_5) InVars {main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} OutVars{main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {1684#(= main_~i~0 0)} is VALID [2022-04-14 18:56:06,026 INFO L290 TraceCheckUtils]: 9: Hoare triple {1684#(= main_~i~0 0)} [141] L31-->L30-2: Formula: (and (= (store |v_#memory_int_4| |v_main_~#distance~0.base_5| (store (select |v_#memory_int_4| |v_main_~#distance~0.base_5|) (+ |v_main_~#distance~0.offset_5| (* v_main_~i~0_14 4)) 0)) |v_#memory_int_3|) (= v_main_~i~0_14 v_main_~source~0_2)) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} AuxVars[] AssignedVars[#memory_int] {1684#(= main_~i~0 0)} is VALID [2022-04-14 18:56:06,026 INFO L290 TraceCheckUtils]: 10: Hoare triple {1684#(= main_~i~0 0)} [146] L30-2-->L30-3: Formula: (= v_main_~i~0_17 (+ v_main_~i~0_18 1)) InVars {main_~i~0=v_main_~i~0_18} OutVars{main_~i~0=v_main_~i~0_17, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {1685#(<= 1 main_~i~0)} is VALID [2022-04-14 18:56:06,027 INFO L290 TraceCheckUtils]: 11: Hoare triple {1685#(<= 1 main_~i~0)} [139] L30-3-->L31: Formula: (< v_main_~i~0_12 v_main_~nodecount~0_5) InVars {main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} OutVars{main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {1686#(<= 2 main_~nodecount~0)} is VALID [2022-04-14 18:56:06,027 INFO L290 TraceCheckUtils]: 12: Hoare triple {1686#(<= 2 main_~nodecount~0)} [142] L31-->L30-2: Formula: (and (= (store |v_#memory_int_7| |v_main_~#distance~0.base_7| (store (select |v_#memory_int_7| |v_main_~#distance~0.base_7|) (+ |v_main_~#distance~0.offset_7| (* v_main_~i~0_16 4)) v_~INFINITY~0_1)) |v_#memory_int_6|) (not (= v_main_~i~0_16 v_main_~source~0_3))) InVars {main_~#distance~0.offset=|v_main_~#distance~0.offset_7|, main_~#distance~0.base=|v_main_~#distance~0.base_7|, #memory_int=|v_#memory_int_7|, main_~i~0=v_main_~i~0_16, main_~source~0=v_main_~source~0_3, ~INFINITY~0=v_~INFINITY~0_1} OutVars{main_~#distance~0.offset=|v_main_~#distance~0.offset_7|, main_~#distance~0.base=|v_main_~#distance~0.base_7|, #memory_int=|v_#memory_int_6|, main_~i~0=v_main_~i~0_16, main_~source~0=v_main_~source~0_3, ~INFINITY~0=v_~INFINITY~0_1} AuxVars[] AssignedVars[#memory_int] {1686#(<= 2 main_~nodecount~0)} is VALID [2022-04-14 18:56:06,028 INFO L290 TraceCheckUtils]: 13: Hoare triple {1686#(<= 2 main_~nodecount~0)} [146] L30-2-->L30-3: Formula: (= v_main_~i~0_17 (+ v_main_~i~0_18 1)) InVars {main_~i~0=v_main_~i~0_18} OutVars{main_~i~0=v_main_~i~0_17, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {1686#(<= 2 main_~nodecount~0)} is VALID [2022-04-14 18:56:06,028 INFO L290 TraceCheckUtils]: 14: Hoare triple {1686#(<= 2 main_~nodecount~0)} [138] L30-3-->L30-4: Formula: (not (< v_main_~i~0_11 v_main_~nodecount~0_4)) InVars {main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} OutVars{main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} AuxVars[] AssignedVars[] {1686#(<= 2 main_~nodecount~0)} is VALID [2022-04-14 18:56:06,029 INFO L290 TraceCheckUtils]: 15: Hoare triple {1686#(<= 2 main_~nodecount~0)} [140] L30-4-->L39-3: Formula: (= v_main_~i~0_21 0) InVars {} OutVars{main_~i~0=v_main_~i~0_21} AuxVars[] AssignedVars[main_~i~0] {1687#(and (<= 2 main_~nodecount~0) (= main_~i~0 0))} is VALID [2022-04-14 18:56:06,029 INFO L290 TraceCheckUtils]: 16: Hoare triple {1687#(and (<= 2 main_~nodecount~0) (= main_~i~0 0))} [145] L39-3-->L41-3: Formula: (and (= v_main_~j~0_2 0) (< v_main_~i~0_23 v_main_~nodecount~0_9)) InVars {main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23} OutVars{main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23, main_~j~0=v_main_~j~0_2} AuxVars[] AssignedVars[main_~j~0] {1687#(and (<= 2 main_~nodecount~0) (= main_~i~0 0))} is VALID [2022-04-14 18:56:06,030 INFO L290 TraceCheckUtils]: 17: Hoare triple {1687#(and (<= 2 main_~nodecount~0) (= main_~i~0 0))} [149] L41-3-->L39-2: Formula: (not (< v_main_~j~0_3 v_main_~edgecount~0_6)) InVars {main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} OutVars{main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} AuxVars[] AssignedVars[] {1687#(and (<= 2 main_~nodecount~0) (= main_~i~0 0))} is VALID [2022-04-14 18:56:06,030 INFO L290 TraceCheckUtils]: 18: Hoare triple {1687#(and (<= 2 main_~nodecount~0) (= main_~i~0 0))} [154] L39-2-->L39-3: Formula: (= v_main_~i~0_1 (+ v_main_~i~0_2 1)) InVars {main_~i~0=v_main_~i~0_2} OutVars{main_~i~0=v_main_~i~0_1, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post7] {1688#(<= (+ main_~i~0 1) main_~nodecount~0)} is VALID [2022-04-14 18:56:06,031 INFO L290 TraceCheckUtils]: 19: Hoare triple {1688#(<= (+ main_~i~0 1) main_~nodecount~0)} [144] L39-3-->L39-4: Formula: (not (< v_main_~i~0_22 v_main_~nodecount~0_8)) InVars {main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} OutVars{main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} AuxVars[] AssignedVars[] {1680#false} is VALID [2022-04-14 18:56:06,031 INFO L290 TraceCheckUtils]: 20: Hoare triple {1680#false} [147] L39-4-->L51-3: Formula: (= v_main_~i~0_3 0) InVars {} OutVars{main_~i~0=v_main_~i~0_3} AuxVars[] AssignedVars[main_~i~0] {1680#false} is VALID [2022-04-14 18:56:06,031 INFO L290 TraceCheckUtils]: 21: Hoare triple {1680#false} [152] L51-3-->L51-4: Formula: (not (< v_main_~i~0_4 v_main_~edgecount~0_2)) InVars {main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} OutVars{main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} AuxVars[] AssignedVars[] {1680#false} is VALID [2022-04-14 18:56:06,031 INFO L290 TraceCheckUtils]: 22: Hoare triple {1680#false} [157] L51-4-->L61-3: Formula: (= v_main_~i~0_10 0) InVars {} OutVars{main_~i~0=v_main_~i~0_10} AuxVars[] AssignedVars[main_~i~0] {1680#false} is VALID [2022-04-14 18:56:06,031 INFO L290 TraceCheckUtils]: 23: Hoare triple {1680#false} [163] L61-3-->L63: Formula: (and (= (select (select |v_#memory_int_5| |v_main_~#distance~0.base_6|) (+ |v_main_~#distance~0.offset_6| (* v_main_~i~0_15 4))) |v_main_#t~mem21_1|) (< v_main_~i~0_15 v_main_~nodecount~0_7)) InVars {main_~nodecount~0=v_main_~nodecount~0_7, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|} OutVars{main_~nodecount~0=v_main_~nodecount~0_7, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|, main_#t~mem21=|v_main_#t~mem21_1|, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|} AuxVars[] AssignedVars[main_#t~mem21] {1680#false} is VALID [2022-04-14 18:56:06,032 INFO L272 TraceCheckUtils]: 24: Hoare triple {1680#false} [166] L63-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (<= 0 |v_main_#t~mem21_4|) 1 0)) InVars {main_#t~mem21=|v_main_#t~mem21_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem21] {1680#false} is VALID [2022-04-14 18:56:06,032 INFO L290 TraceCheckUtils]: 25: Hoare triple {1680#false} [168] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_3 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {1680#false} is VALID [2022-04-14 18:56:06,032 INFO L290 TraceCheckUtils]: 26: Hoare triple {1680#false} [170] L11-->L12: Formula: (= v___VERIFIER_assert_~cond_1 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[] {1680#false} is VALID [2022-04-14 18:56:06,032 INFO L290 TraceCheckUtils]: 27: Hoare triple {1680#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1680#false} is VALID [2022-04-14 18:56:06,033 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-14 18:56:06,033 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-14 18:56:06,033 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [527222561] [2022-04-14 18:56:06,033 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [527222561] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-14 18:56:06,033 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1153234182] [2022-04-14 18:56:06,033 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-14 18:56:06,033 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-14 18:56:06,034 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-14 18:56:06,035 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-14 18:56:06,048 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-04-14 18:56:06,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 18:56:06,143 INFO L263 TraceCheckSpWp]: Trace formula consists of 283 conjuncts, 6 conjunts are in the unsatisfiable core [2022-04-14 18:56:06,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 18:56:06,153 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-14 18:56:06,363 INFO L272 TraceCheckUtils]: 0: Hoare triple {1679#true} [126] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1679#true} is VALID [2022-04-14 18:56:06,364 INFO L290 TraceCheckUtils]: 1: Hoare triple {1679#true} [128] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_11| 1))) (and (= (select |v_#valid_16| 1) 1) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_16| 2) 1) (= (select |v_#valid_16| 3) 1) (= (select .cse0 1) 0) (= |v_#NULL.base_1| 0) (= (select |v_#length_6| 1) 2) (= (select |v_#length_6| 2) 14) (= (select .cse0 0) 48) (= (select |v_#valid_16| 0) 0) (= (select |v_#length_6| 3) 12) (= |v_#NULL.offset_1| 0) (= v_~INFINITY~0_2 899))) InVars {#memory_int=|v_#memory_int_11|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, #valid=|v_#valid_16|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_16|, #memory_int=|v_#memory_int_11|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_6|, ~INFINITY~0=v_~INFINITY~0_2, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, ~INFINITY~0, #NULL.base] {1679#true} is VALID [2022-04-14 18:56:06,364 INFO L290 TraceCheckUtils]: 2: Hoare triple {1679#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1679#true} is VALID [2022-04-14 18:56:06,364 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1679#true} {1679#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1679#true} is VALID [2022-04-14 18:56:06,364 INFO L272 TraceCheckUtils]: 4: Hoare triple {1679#true} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1679#true} is VALID [2022-04-14 18:56:06,364 INFO L290 TraceCheckUtils]: 5: Hoare triple {1679#true} [130] mainENTRY-->L20: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (= |v_main_#t~nondet4_2| v_main_~nodecount~0_1) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= |v_main_#t~nondet5_2| v_main_~edgecount~0_1)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~nodecount~0=v_main_~nodecount~0_1, main_~edgecount~0=v_main_~edgecount~0_1} AuxVars[] AssignedVars[main_~nodecount~0, main_#t~nondet5, main_#t~nondet4, main_~edgecount~0] {1679#true} is VALID [2022-04-14 18:56:06,364 INFO L290 TraceCheckUtils]: 6: Hoare triple {1679#true} [133] L20-->L21: Formula: (and (<= 0 v_main_~nodecount~0_3) (<= v_main_~nodecount~0_3 4)) InVars {main_~nodecount~0=v_main_~nodecount~0_3} OutVars{main_~nodecount~0=v_main_~nodecount~0_3} AuxVars[] AssignedVars[] {1679#true} is VALID [2022-04-14 18:56:06,366 INFO L290 TraceCheckUtils]: 7: Hoare triple {1679#true} [136] L21-->L30-3: Formula: (let ((.cse1 (store |v_#valid_10| |v_main_~#Source~0.base_4| 1))) (let ((.cse4 (store .cse1 |v_main_~#Dest~0.base_4| 1))) (let ((.cse5 (store .cse4 |v_main_~#Weight~0.base_4| 1)) (.cse2 (select |v_#memory_int_2| |v_main_~#Dest~0.base_4|)) (.cse0 (select |v_#memory_int_2| |v_main_~#Source~0.base_4|)) (.cse3 (select |v_#memory_int_2| |v_main_~#Weight~0.base_4|))) (and (= (select .cse0 (+ 52 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#distance~0.base_4|) (= (select .cse0 (+ 48 |v_main_~#Source~0.offset_4|)) 3) (= 2 (select .cse0 (+ 68 |v_main_~#Source~0.offset_4|))) (= (select .cse1 |v_main_~#Dest~0.base_4|) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Weight~0.base_4|) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 60)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 12)) 1) (= 9 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 36))) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 24))) (= (select .cse0 (+ 56 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Dest~0.base_4|) (= (select .cse0 (+ 40 |v_main_~#Source~0.offset_4|)) 2) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 8))) (= (select .cse3 (+ 72 |v_main_~#Weight~0.offset_4|)) 18) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 12)) 3) (= (select .cse0 (+ 8 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 72)) 0) (= 6 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 24))) (= (select .cse0 (+ 12 |v_main_~#Source~0.offset_4|)) 1) (= 0 (select .cse3 |v_main_~#Weight~0.offset_4|)) (not (= |v_main_~#Weight~0.base_4| 0)) (= |v_main_~#Dest~0.offset_4| 0) (= 16 (select .cse3 (+ 64 |v_main_~#Weight~0.offset_4|))) (= (select .cse2 (+ 76 |v_main_~#Dest~0.offset_4|)) 4) (= 5 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 20))) (= (select .cse0 (+ 28 |v_main_~#Source~0.offset_4|)) 3) (= (select .cse0 (+ 76 |v_main_~#Source~0.offset_4|)) 3) (= 1 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 16))) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 44)) 0) (= (select .cse0 (+ 4 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 48)) 0) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 60)) 15) (= v_main_~i~0_6 0) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 32))) (= v_main_~source~0_1 0) (= (select .cse4 |v_main_~#Weight~0.base_4|) 0) (= (select |v_#valid_10| |v_main_~#Source~0.base_4|) 0) (<= v_main_~edgecount~0_5 19) (= (select .cse3 (+ 56 |v_main_~#Weight~0.offset_4|)) 14) (= (select .cse3 (+ 52 |v_main_~#Weight~0.offset_4|)) 13) (= (select .cse2 (+ 40 |v_main_~#Dest~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 52)) 2) (= (select .cse3 (+ 44 |v_main_~#Weight~0.offset_4|)) 11) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 4)) 1) (= |v_main_~#Source~0.offset_4| 0) (= 3 (select .cse0 (+ 60 |v_main_~#Source~0.offset_4|))) (= 2 (select .cse0 (+ 44 |v_main_~#Source~0.offset_4|))) (= |v_#length_1| (store (store (store (store |v_#length_5| |v_main_~#Source~0.base_4| 80) |v_main_~#Dest~0.base_4| 80) |v_main_~#Weight~0.base_4| 80) |v_main_~#distance~0.base_4| 20)) (= (select .cse2 |v_main_~#Dest~0.offset_4|) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 68)) 1) (= (select .cse0 (+ 36 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ 56 |v_main_~#Dest~0.offset_4|)) 3) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 28))) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 8)) 2) (= 12 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 48))) (= 7 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 28))) (= (select .cse0 (+ 64 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 64)) 2) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 36)) 0) (= 8 (select .cse3 (+ 32 |v_main_~#Weight~0.offset_4|))) (not (= |v_main_~#Dest~0.base_4| 0)) (= 0 (select .cse0 |v_main_~#Source~0.offset_4|)) (= (select .cse3 (+ 40 |v_main_~#Weight~0.offset_4|)) 10) (= (select .cse5 |v_main_~#distance~0.base_4|) 0) (= |v_main_~#distance~0.offset_4| 0) (= (store .cse5 |v_main_~#distance~0.base_4| 1) |v_#valid_6|) (<= 0 v_main_~edgecount~0_5) (= (select .cse3 (+ 16 |v_main_~#Weight~0.offset_4|)) 4) (not (= |v_main_~#Source~0.base_4| 0)) (= (select .cse0 (+ |v_main_~#Source~0.offset_4| 24)) 1) (= (select .cse0 (+ 16 |v_main_~#Source~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 20)) 4) (= 2 (select .cse0 (+ 72 |v_main_~#Source~0.offset_4|))) (= (select .cse0 (+ 32 |v_main_~#Source~0.offset_4|)) 4) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 4))) (= (select .cse0 (+ 20 |v_main_~#Source~0.offset_4|)) 0) (= 19 (select .cse3 (+ 76 |v_main_~#Weight~0.offset_4|))) (< |v_#StackHeapBarrier_1| |v_main_~#Source~0.base_4|) (not (= |v_main_~#distance~0.base_4| 0)) (= 17 (select .cse3 (+ 68 |v_main_~#Weight~0.offset_4|))) (= |v_main_~#Weight~0.offset_4| 0))))) InVars {#memory_int=|v_#memory_int_2|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_5|, main_~edgecount~0=v_main_~edgecount~0_5, #valid=|v_#valid_10|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_4|, main_~x~0=v_main_~x~0_2, main_~#distance~0.base=|v_main_~#distance~0.base_4|, main_~j~0=v_main_~j~0_1, main_~y~0=v_main_~y~0_2, main_~#Dest~0.base=|v_main_~#Dest~0.base_4|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_4|, main_~#Source~0.base=|v_main_~#Source~0.base_4|, main_~#Weight~0.base=|v_main_~#Weight~0.base_4|, #valid=|v_#valid_6|, main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~source~0=v_main_~source~0_1, #length=|v_#length_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_4|, main_~edgecount~0=v_main_~edgecount~0_5, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_4|} AuxVars[] AssignedVars[main_~#Source~0.offset, main_~x~0, main_~#distance~0.base, main_~j~0, main_~y~0, main_~#Dest~0.base, main_~#distance~0.offset, main_~#Source~0.base, main_~#Weight~0.base, #valid, main_~i~0, main_~source~0, #length, main_~#Weight~0.offset, main_~#Dest~0.offset] {1714#(<= 0 main_~i~0)} is VALID [2022-04-14 18:56:06,367 INFO L290 TraceCheckUtils]: 8: Hoare triple {1714#(<= 0 main_~i~0)} [139] L30-3-->L31: Formula: (< v_main_~i~0_12 v_main_~nodecount~0_5) InVars {main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} OutVars{main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {1714#(<= 0 main_~i~0)} is VALID [2022-04-14 18:56:06,367 INFO L290 TraceCheckUtils]: 9: Hoare triple {1714#(<= 0 main_~i~0)} [141] L31-->L30-2: Formula: (and (= (store |v_#memory_int_4| |v_main_~#distance~0.base_5| (store (select |v_#memory_int_4| |v_main_~#distance~0.base_5|) (+ |v_main_~#distance~0.offset_5| (* v_main_~i~0_14 4)) 0)) |v_#memory_int_3|) (= v_main_~i~0_14 v_main_~source~0_2)) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} AuxVars[] AssignedVars[#memory_int] {1714#(<= 0 main_~i~0)} is VALID [2022-04-14 18:56:06,368 INFO L290 TraceCheckUtils]: 10: Hoare triple {1714#(<= 0 main_~i~0)} [146] L30-2-->L30-3: Formula: (= v_main_~i~0_17 (+ v_main_~i~0_18 1)) InVars {main_~i~0=v_main_~i~0_18} OutVars{main_~i~0=v_main_~i~0_17, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {1685#(<= 1 main_~i~0)} is VALID [2022-04-14 18:56:06,368 INFO L290 TraceCheckUtils]: 11: Hoare triple {1685#(<= 1 main_~i~0)} [139] L30-3-->L31: Formula: (< v_main_~i~0_12 v_main_~nodecount~0_5) InVars {main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} OutVars{main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {1686#(<= 2 main_~nodecount~0)} is VALID [2022-04-14 18:56:06,369 INFO L290 TraceCheckUtils]: 12: Hoare triple {1686#(<= 2 main_~nodecount~0)} [142] L31-->L30-2: Formula: (and (= (store |v_#memory_int_7| |v_main_~#distance~0.base_7| (store (select |v_#memory_int_7| |v_main_~#distance~0.base_7|) (+ |v_main_~#distance~0.offset_7| (* v_main_~i~0_16 4)) v_~INFINITY~0_1)) |v_#memory_int_6|) (not (= v_main_~i~0_16 v_main_~source~0_3))) InVars {main_~#distance~0.offset=|v_main_~#distance~0.offset_7|, main_~#distance~0.base=|v_main_~#distance~0.base_7|, #memory_int=|v_#memory_int_7|, main_~i~0=v_main_~i~0_16, main_~source~0=v_main_~source~0_3, ~INFINITY~0=v_~INFINITY~0_1} OutVars{main_~#distance~0.offset=|v_main_~#distance~0.offset_7|, main_~#distance~0.base=|v_main_~#distance~0.base_7|, #memory_int=|v_#memory_int_6|, main_~i~0=v_main_~i~0_16, main_~source~0=v_main_~source~0_3, ~INFINITY~0=v_~INFINITY~0_1} AuxVars[] AssignedVars[#memory_int] {1686#(<= 2 main_~nodecount~0)} is VALID [2022-04-14 18:56:06,369 INFO L290 TraceCheckUtils]: 13: Hoare triple {1686#(<= 2 main_~nodecount~0)} [146] L30-2-->L30-3: Formula: (= v_main_~i~0_17 (+ v_main_~i~0_18 1)) InVars {main_~i~0=v_main_~i~0_18} OutVars{main_~i~0=v_main_~i~0_17, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {1686#(<= 2 main_~nodecount~0)} is VALID [2022-04-14 18:56:06,370 INFO L290 TraceCheckUtils]: 14: Hoare triple {1686#(<= 2 main_~nodecount~0)} [138] L30-3-->L30-4: Formula: (not (< v_main_~i~0_11 v_main_~nodecount~0_4)) InVars {main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} OutVars{main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} AuxVars[] AssignedVars[] {1686#(<= 2 main_~nodecount~0)} is VALID [2022-04-14 18:56:06,370 INFO L290 TraceCheckUtils]: 15: Hoare triple {1686#(<= 2 main_~nodecount~0)} [140] L30-4-->L39-3: Formula: (= v_main_~i~0_21 0) InVars {} OutVars{main_~i~0=v_main_~i~0_21} AuxVars[] AssignedVars[main_~i~0] {1739#(and (<= main_~i~0 0) (<= 2 main_~nodecount~0))} is VALID [2022-04-14 18:56:06,371 INFO L290 TraceCheckUtils]: 16: Hoare triple {1739#(and (<= main_~i~0 0) (<= 2 main_~nodecount~0))} [145] L39-3-->L41-3: Formula: (and (= v_main_~j~0_2 0) (< v_main_~i~0_23 v_main_~nodecount~0_9)) InVars {main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23} OutVars{main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23, main_~j~0=v_main_~j~0_2} AuxVars[] AssignedVars[main_~j~0] {1739#(and (<= main_~i~0 0) (<= 2 main_~nodecount~0))} is VALID [2022-04-14 18:56:06,371 INFO L290 TraceCheckUtils]: 17: Hoare triple {1739#(and (<= main_~i~0 0) (<= 2 main_~nodecount~0))} [149] L41-3-->L39-2: Formula: (not (< v_main_~j~0_3 v_main_~edgecount~0_6)) InVars {main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} OutVars{main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} AuxVars[] AssignedVars[] {1739#(and (<= main_~i~0 0) (<= 2 main_~nodecount~0))} is VALID [2022-04-14 18:56:06,372 INFO L290 TraceCheckUtils]: 18: Hoare triple {1739#(and (<= main_~i~0 0) (<= 2 main_~nodecount~0))} [154] L39-2-->L39-3: Formula: (= v_main_~i~0_1 (+ v_main_~i~0_2 1)) InVars {main_~i~0=v_main_~i~0_2} OutVars{main_~i~0=v_main_~i~0_1, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post7] {1749#(and (<= main_~i~0 1) (<= 2 main_~nodecount~0))} is VALID [2022-04-14 18:56:06,372 INFO L290 TraceCheckUtils]: 19: Hoare triple {1749#(and (<= main_~i~0 1) (<= 2 main_~nodecount~0))} [144] L39-3-->L39-4: Formula: (not (< v_main_~i~0_22 v_main_~nodecount~0_8)) InVars {main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} OutVars{main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} AuxVars[] AssignedVars[] {1680#false} is VALID [2022-04-14 18:56:06,372 INFO L290 TraceCheckUtils]: 20: Hoare triple {1680#false} [147] L39-4-->L51-3: Formula: (= v_main_~i~0_3 0) InVars {} OutVars{main_~i~0=v_main_~i~0_3} AuxVars[] AssignedVars[main_~i~0] {1680#false} is VALID [2022-04-14 18:56:06,372 INFO L290 TraceCheckUtils]: 21: Hoare triple {1680#false} [152] L51-3-->L51-4: Formula: (not (< v_main_~i~0_4 v_main_~edgecount~0_2)) InVars {main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} OutVars{main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} AuxVars[] AssignedVars[] {1680#false} is VALID [2022-04-14 18:56:06,373 INFO L290 TraceCheckUtils]: 22: Hoare triple {1680#false} [157] L51-4-->L61-3: Formula: (= v_main_~i~0_10 0) InVars {} OutVars{main_~i~0=v_main_~i~0_10} AuxVars[] AssignedVars[main_~i~0] {1680#false} is VALID [2022-04-14 18:56:06,373 INFO L290 TraceCheckUtils]: 23: Hoare triple {1680#false} [163] L61-3-->L63: Formula: (and (= (select (select |v_#memory_int_5| |v_main_~#distance~0.base_6|) (+ |v_main_~#distance~0.offset_6| (* v_main_~i~0_15 4))) |v_main_#t~mem21_1|) (< v_main_~i~0_15 v_main_~nodecount~0_7)) InVars {main_~nodecount~0=v_main_~nodecount~0_7, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|} OutVars{main_~nodecount~0=v_main_~nodecount~0_7, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|, main_#t~mem21=|v_main_#t~mem21_1|, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|} AuxVars[] AssignedVars[main_#t~mem21] {1680#false} is VALID [2022-04-14 18:56:06,373 INFO L272 TraceCheckUtils]: 24: Hoare triple {1680#false} [166] L63-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (<= 0 |v_main_#t~mem21_4|) 1 0)) InVars {main_#t~mem21=|v_main_#t~mem21_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem21] {1680#false} is VALID [2022-04-14 18:56:06,373 INFO L290 TraceCheckUtils]: 25: Hoare triple {1680#false} [168] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_3 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {1680#false} is VALID [2022-04-14 18:56:06,373 INFO L290 TraceCheckUtils]: 26: Hoare triple {1680#false} [170] L11-->L12: Formula: (= v___VERIFIER_assert_~cond_1 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[] {1680#false} is VALID [2022-04-14 18:56:06,373 INFO L290 TraceCheckUtils]: 27: Hoare triple {1680#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1680#false} is VALID [2022-04-14 18:56:06,373 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-14 18:56:06,374 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-14 18:56:06,508 INFO L290 TraceCheckUtils]: 27: Hoare triple {1680#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1680#false} is VALID [2022-04-14 18:56:06,508 INFO L290 TraceCheckUtils]: 26: Hoare triple {1680#false} [170] L11-->L12: Formula: (= v___VERIFIER_assert_~cond_1 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[] {1680#false} is VALID [2022-04-14 18:56:06,508 INFO L290 TraceCheckUtils]: 25: Hoare triple {1680#false} [168] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_3 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {1680#false} is VALID [2022-04-14 18:56:06,509 INFO L272 TraceCheckUtils]: 24: Hoare triple {1680#false} [166] L63-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (<= 0 |v_main_#t~mem21_4|) 1 0)) InVars {main_#t~mem21=|v_main_#t~mem21_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem21] {1680#false} is VALID [2022-04-14 18:56:06,509 INFO L290 TraceCheckUtils]: 23: Hoare triple {1680#false} [163] L61-3-->L63: Formula: (and (= (select (select |v_#memory_int_5| |v_main_~#distance~0.base_6|) (+ |v_main_~#distance~0.offset_6| (* v_main_~i~0_15 4))) |v_main_#t~mem21_1|) (< v_main_~i~0_15 v_main_~nodecount~0_7)) InVars {main_~nodecount~0=v_main_~nodecount~0_7, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|} OutVars{main_~nodecount~0=v_main_~nodecount~0_7, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|, main_#t~mem21=|v_main_#t~mem21_1|, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|} AuxVars[] AssignedVars[main_#t~mem21] {1680#false} is VALID [2022-04-14 18:56:06,509 INFO L290 TraceCheckUtils]: 22: Hoare triple {1680#false} [157] L51-4-->L61-3: Formula: (= v_main_~i~0_10 0) InVars {} OutVars{main_~i~0=v_main_~i~0_10} AuxVars[] AssignedVars[main_~i~0] {1680#false} is VALID [2022-04-14 18:56:06,509 INFO L290 TraceCheckUtils]: 21: Hoare triple {1680#false} [152] L51-3-->L51-4: Formula: (not (< v_main_~i~0_4 v_main_~edgecount~0_2)) InVars {main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} OutVars{main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} AuxVars[] AssignedVars[] {1680#false} is VALID [2022-04-14 18:56:06,509 INFO L290 TraceCheckUtils]: 20: Hoare triple {1680#false} [147] L39-4-->L51-3: Formula: (= v_main_~i~0_3 0) InVars {} OutVars{main_~i~0=v_main_~i~0_3} AuxVars[] AssignedVars[main_~i~0] {1680#false} is VALID [2022-04-14 18:56:06,510 INFO L290 TraceCheckUtils]: 19: Hoare triple {1688#(<= (+ main_~i~0 1) main_~nodecount~0)} [144] L39-3-->L39-4: Formula: (not (< v_main_~i~0_22 v_main_~nodecount~0_8)) InVars {main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} OutVars{main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} AuxVars[] AssignedVars[] {1680#false} is VALID [2022-04-14 18:56:06,511 INFO L290 TraceCheckUtils]: 18: Hoare triple {1804#(<= (+ main_~i~0 2) main_~nodecount~0)} [154] L39-2-->L39-3: Formula: (= v_main_~i~0_1 (+ v_main_~i~0_2 1)) InVars {main_~i~0=v_main_~i~0_2} OutVars{main_~i~0=v_main_~i~0_1, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post7] {1688#(<= (+ main_~i~0 1) main_~nodecount~0)} is VALID [2022-04-14 18:56:06,511 INFO L290 TraceCheckUtils]: 17: Hoare triple {1804#(<= (+ main_~i~0 2) main_~nodecount~0)} [149] L41-3-->L39-2: Formula: (not (< v_main_~j~0_3 v_main_~edgecount~0_6)) InVars {main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} OutVars{main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} AuxVars[] AssignedVars[] {1804#(<= (+ main_~i~0 2) main_~nodecount~0)} is VALID [2022-04-14 18:56:06,512 INFO L290 TraceCheckUtils]: 16: Hoare triple {1804#(<= (+ main_~i~0 2) main_~nodecount~0)} [145] L39-3-->L41-3: Formula: (and (= v_main_~j~0_2 0) (< v_main_~i~0_23 v_main_~nodecount~0_9)) InVars {main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23} OutVars{main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23, main_~j~0=v_main_~j~0_2} AuxVars[] AssignedVars[main_~j~0] {1804#(<= (+ main_~i~0 2) main_~nodecount~0)} is VALID [2022-04-14 18:56:06,512 INFO L290 TraceCheckUtils]: 15: Hoare triple {1686#(<= 2 main_~nodecount~0)} [140] L30-4-->L39-3: Formula: (= v_main_~i~0_21 0) InVars {} OutVars{main_~i~0=v_main_~i~0_21} AuxVars[] AssignedVars[main_~i~0] {1804#(<= (+ main_~i~0 2) main_~nodecount~0)} is VALID [2022-04-14 18:56:06,513 INFO L290 TraceCheckUtils]: 14: Hoare triple {1686#(<= 2 main_~nodecount~0)} [138] L30-3-->L30-4: Formula: (not (< v_main_~i~0_11 v_main_~nodecount~0_4)) InVars {main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} OutVars{main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} AuxVars[] AssignedVars[] {1686#(<= 2 main_~nodecount~0)} is VALID [2022-04-14 18:56:06,513 INFO L290 TraceCheckUtils]: 13: Hoare triple {1686#(<= 2 main_~nodecount~0)} [146] L30-2-->L30-3: Formula: (= v_main_~i~0_17 (+ v_main_~i~0_18 1)) InVars {main_~i~0=v_main_~i~0_18} OutVars{main_~i~0=v_main_~i~0_17, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {1686#(<= 2 main_~nodecount~0)} is VALID [2022-04-14 18:56:06,514 INFO L290 TraceCheckUtils]: 12: Hoare triple {1686#(<= 2 main_~nodecount~0)} [142] L31-->L30-2: Formula: (and (= (store |v_#memory_int_7| |v_main_~#distance~0.base_7| (store (select |v_#memory_int_7| |v_main_~#distance~0.base_7|) (+ |v_main_~#distance~0.offset_7| (* v_main_~i~0_16 4)) v_~INFINITY~0_1)) |v_#memory_int_6|) (not (= v_main_~i~0_16 v_main_~source~0_3))) InVars {main_~#distance~0.offset=|v_main_~#distance~0.offset_7|, main_~#distance~0.base=|v_main_~#distance~0.base_7|, #memory_int=|v_#memory_int_7|, main_~i~0=v_main_~i~0_16, main_~source~0=v_main_~source~0_3, ~INFINITY~0=v_~INFINITY~0_1} OutVars{main_~#distance~0.offset=|v_main_~#distance~0.offset_7|, main_~#distance~0.base=|v_main_~#distance~0.base_7|, #memory_int=|v_#memory_int_6|, main_~i~0=v_main_~i~0_16, main_~source~0=v_main_~source~0_3, ~INFINITY~0=v_~INFINITY~0_1} AuxVars[] AssignedVars[#memory_int] {1686#(<= 2 main_~nodecount~0)} is VALID [2022-04-14 18:56:06,514 INFO L290 TraceCheckUtils]: 11: Hoare triple {1685#(<= 1 main_~i~0)} [139] L30-3-->L31: Formula: (< v_main_~i~0_12 v_main_~nodecount~0_5) InVars {main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} OutVars{main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {1686#(<= 2 main_~nodecount~0)} is VALID [2022-04-14 18:56:06,515 INFO L290 TraceCheckUtils]: 10: Hoare triple {1714#(<= 0 main_~i~0)} [146] L30-2-->L30-3: Formula: (= v_main_~i~0_17 (+ v_main_~i~0_18 1)) InVars {main_~i~0=v_main_~i~0_18} OutVars{main_~i~0=v_main_~i~0_17, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {1685#(<= 1 main_~i~0)} is VALID [2022-04-14 18:56:06,515 INFO L290 TraceCheckUtils]: 9: Hoare triple {1714#(<= 0 main_~i~0)} [141] L31-->L30-2: Formula: (and (= (store |v_#memory_int_4| |v_main_~#distance~0.base_5| (store (select |v_#memory_int_4| |v_main_~#distance~0.base_5|) (+ |v_main_~#distance~0.offset_5| (* v_main_~i~0_14 4)) 0)) |v_#memory_int_3|) (= v_main_~i~0_14 v_main_~source~0_2)) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} AuxVars[] AssignedVars[#memory_int] {1714#(<= 0 main_~i~0)} is VALID [2022-04-14 18:56:06,515 INFO L290 TraceCheckUtils]: 8: Hoare triple {1714#(<= 0 main_~i~0)} [139] L30-3-->L31: Formula: (< v_main_~i~0_12 v_main_~nodecount~0_5) InVars {main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} OutVars{main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {1714#(<= 0 main_~i~0)} is VALID [2022-04-14 18:56:06,518 INFO L290 TraceCheckUtils]: 7: Hoare triple {1679#true} [136] L21-->L30-3: Formula: (let ((.cse1 (store |v_#valid_10| |v_main_~#Source~0.base_4| 1))) (let ((.cse4 (store .cse1 |v_main_~#Dest~0.base_4| 1))) (let ((.cse5 (store .cse4 |v_main_~#Weight~0.base_4| 1)) (.cse2 (select |v_#memory_int_2| |v_main_~#Dest~0.base_4|)) (.cse0 (select |v_#memory_int_2| |v_main_~#Source~0.base_4|)) (.cse3 (select |v_#memory_int_2| |v_main_~#Weight~0.base_4|))) (and (= (select .cse0 (+ 52 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#distance~0.base_4|) (= (select .cse0 (+ 48 |v_main_~#Source~0.offset_4|)) 3) (= 2 (select .cse0 (+ 68 |v_main_~#Source~0.offset_4|))) (= (select .cse1 |v_main_~#Dest~0.base_4|) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Weight~0.base_4|) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 60)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 12)) 1) (= 9 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 36))) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 24))) (= (select .cse0 (+ 56 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Dest~0.base_4|) (= (select .cse0 (+ 40 |v_main_~#Source~0.offset_4|)) 2) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 8))) (= (select .cse3 (+ 72 |v_main_~#Weight~0.offset_4|)) 18) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 12)) 3) (= (select .cse0 (+ 8 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 72)) 0) (= 6 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 24))) (= (select .cse0 (+ 12 |v_main_~#Source~0.offset_4|)) 1) (= 0 (select .cse3 |v_main_~#Weight~0.offset_4|)) (not (= |v_main_~#Weight~0.base_4| 0)) (= |v_main_~#Dest~0.offset_4| 0) (= 16 (select .cse3 (+ 64 |v_main_~#Weight~0.offset_4|))) (= (select .cse2 (+ 76 |v_main_~#Dest~0.offset_4|)) 4) (= 5 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 20))) (= (select .cse0 (+ 28 |v_main_~#Source~0.offset_4|)) 3) (= (select .cse0 (+ 76 |v_main_~#Source~0.offset_4|)) 3) (= 1 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 16))) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 44)) 0) (= (select .cse0 (+ 4 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 48)) 0) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 60)) 15) (= v_main_~i~0_6 0) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 32))) (= v_main_~source~0_1 0) (= (select .cse4 |v_main_~#Weight~0.base_4|) 0) (= (select |v_#valid_10| |v_main_~#Source~0.base_4|) 0) (<= v_main_~edgecount~0_5 19) (= (select .cse3 (+ 56 |v_main_~#Weight~0.offset_4|)) 14) (= (select .cse3 (+ 52 |v_main_~#Weight~0.offset_4|)) 13) (= (select .cse2 (+ 40 |v_main_~#Dest~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 52)) 2) (= (select .cse3 (+ 44 |v_main_~#Weight~0.offset_4|)) 11) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 4)) 1) (= |v_main_~#Source~0.offset_4| 0) (= 3 (select .cse0 (+ 60 |v_main_~#Source~0.offset_4|))) (= 2 (select .cse0 (+ 44 |v_main_~#Source~0.offset_4|))) (= |v_#length_1| (store (store (store (store |v_#length_5| |v_main_~#Source~0.base_4| 80) |v_main_~#Dest~0.base_4| 80) |v_main_~#Weight~0.base_4| 80) |v_main_~#distance~0.base_4| 20)) (= (select .cse2 |v_main_~#Dest~0.offset_4|) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 68)) 1) (= (select .cse0 (+ 36 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ 56 |v_main_~#Dest~0.offset_4|)) 3) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 28))) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 8)) 2) (= 12 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 48))) (= 7 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 28))) (= (select .cse0 (+ 64 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 64)) 2) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 36)) 0) (= 8 (select .cse3 (+ 32 |v_main_~#Weight~0.offset_4|))) (not (= |v_main_~#Dest~0.base_4| 0)) (= 0 (select .cse0 |v_main_~#Source~0.offset_4|)) (= (select .cse3 (+ 40 |v_main_~#Weight~0.offset_4|)) 10) (= (select .cse5 |v_main_~#distance~0.base_4|) 0) (= |v_main_~#distance~0.offset_4| 0) (= (store .cse5 |v_main_~#distance~0.base_4| 1) |v_#valid_6|) (<= 0 v_main_~edgecount~0_5) (= (select .cse3 (+ 16 |v_main_~#Weight~0.offset_4|)) 4) (not (= |v_main_~#Source~0.base_4| 0)) (= (select .cse0 (+ |v_main_~#Source~0.offset_4| 24)) 1) (= (select .cse0 (+ 16 |v_main_~#Source~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 20)) 4) (= 2 (select .cse0 (+ 72 |v_main_~#Source~0.offset_4|))) (= (select .cse0 (+ 32 |v_main_~#Source~0.offset_4|)) 4) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 4))) (= (select .cse0 (+ 20 |v_main_~#Source~0.offset_4|)) 0) (= 19 (select .cse3 (+ 76 |v_main_~#Weight~0.offset_4|))) (< |v_#StackHeapBarrier_1| |v_main_~#Source~0.base_4|) (not (= |v_main_~#distance~0.base_4| 0)) (= 17 (select .cse3 (+ 68 |v_main_~#Weight~0.offset_4|))) (= |v_main_~#Weight~0.offset_4| 0))))) InVars {#memory_int=|v_#memory_int_2|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_5|, main_~edgecount~0=v_main_~edgecount~0_5, #valid=|v_#valid_10|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_4|, main_~x~0=v_main_~x~0_2, main_~#distance~0.base=|v_main_~#distance~0.base_4|, main_~j~0=v_main_~j~0_1, main_~y~0=v_main_~y~0_2, main_~#Dest~0.base=|v_main_~#Dest~0.base_4|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_4|, main_~#Source~0.base=|v_main_~#Source~0.base_4|, main_~#Weight~0.base=|v_main_~#Weight~0.base_4|, #valid=|v_#valid_6|, main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~source~0=v_main_~source~0_1, #length=|v_#length_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_4|, main_~edgecount~0=v_main_~edgecount~0_5, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_4|} AuxVars[] AssignedVars[main_~#Source~0.offset, main_~x~0, main_~#distance~0.base, main_~j~0, main_~y~0, main_~#Dest~0.base, main_~#distance~0.offset, main_~#Source~0.base, main_~#Weight~0.base, #valid, main_~i~0, main_~source~0, #length, main_~#Weight~0.offset, main_~#Dest~0.offset] {1714#(<= 0 main_~i~0)} is VALID [2022-04-14 18:56:06,518 INFO L290 TraceCheckUtils]: 6: Hoare triple {1679#true} [133] L20-->L21: Formula: (and (<= 0 v_main_~nodecount~0_3) (<= v_main_~nodecount~0_3 4)) InVars {main_~nodecount~0=v_main_~nodecount~0_3} OutVars{main_~nodecount~0=v_main_~nodecount~0_3} AuxVars[] AssignedVars[] {1679#true} is VALID [2022-04-14 18:56:06,518 INFO L290 TraceCheckUtils]: 5: Hoare triple {1679#true} [130] mainENTRY-->L20: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (= |v_main_#t~nondet4_2| v_main_~nodecount~0_1) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= |v_main_#t~nondet5_2| v_main_~edgecount~0_1)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~nodecount~0=v_main_~nodecount~0_1, main_~edgecount~0=v_main_~edgecount~0_1} AuxVars[] AssignedVars[main_~nodecount~0, main_#t~nondet5, main_#t~nondet4, main_~edgecount~0] {1679#true} is VALID [2022-04-14 18:56:06,518 INFO L272 TraceCheckUtils]: 4: Hoare triple {1679#true} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1679#true} is VALID [2022-04-14 18:56:06,518 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1679#true} {1679#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1679#true} is VALID [2022-04-14 18:56:06,519 INFO L290 TraceCheckUtils]: 2: Hoare triple {1679#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1679#true} is VALID [2022-04-14 18:56:06,519 INFO L290 TraceCheckUtils]: 1: Hoare triple {1679#true} [128] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_11| 1))) (and (= (select |v_#valid_16| 1) 1) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_16| 2) 1) (= (select |v_#valid_16| 3) 1) (= (select .cse0 1) 0) (= |v_#NULL.base_1| 0) (= (select |v_#length_6| 1) 2) (= (select |v_#length_6| 2) 14) (= (select .cse0 0) 48) (= (select |v_#valid_16| 0) 0) (= (select |v_#length_6| 3) 12) (= |v_#NULL.offset_1| 0) (= v_~INFINITY~0_2 899))) InVars {#memory_int=|v_#memory_int_11|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, #valid=|v_#valid_16|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_16|, #memory_int=|v_#memory_int_11|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_6|, ~INFINITY~0=v_~INFINITY~0_2, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, ~INFINITY~0, #NULL.base] {1679#true} is VALID [2022-04-14 18:56:06,519 INFO L272 TraceCheckUtils]: 0: Hoare triple {1679#true} [126] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1679#true} is VALID [2022-04-14 18:56:06,519 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-14 18:56:06,519 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1153234182] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-14 18:56:06,519 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-14 18:56:06,519 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 7, 7] total 12 [2022-04-14 18:56:06,520 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [206803085] [2022-04-14 18:56:06,520 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-04-14 18:56:06,520 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 3.1666666666666665) internal successors, (38), 11 states have internal predecessors, (38), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 28 [2022-04-14 18:56:06,521 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-14 18:56:06,521 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 12 states, 12 states have (on average 3.1666666666666665) internal successors, (38), 11 states have internal predecessors, (38), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:56:06,554 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 43 edges. 43 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 18:56:06,554 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-04-14 18:56:06,554 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-14 18:56:06,554 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-04-14 18:56:06,554 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=95, Unknown=0, NotChecked=0, Total=132 [2022-04-14 18:56:06,555 INFO L87 Difference]: Start difference. First operand 68 states and 84 transitions. Second operand has 12 states, 12 states have (on average 3.1666666666666665) internal successors, (38), 11 states have internal predecessors, (38), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:56:07,328 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 18:56:07,329 INFO L93 Difference]: Finished difference Result 165 states and 213 transitions. [2022-04-14 18:56:07,329 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-04-14 18:56:07,329 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 3.1666666666666665) internal successors, (38), 11 states have internal predecessors, (38), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 28 [2022-04-14 18:56:07,329 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-14 18:56:07,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 3.1666666666666665) internal successors, (38), 11 states have internal predecessors, (38), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:56:07,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 105 transitions. [2022-04-14 18:56:07,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 3.1666666666666665) internal successors, (38), 11 states have internal predecessors, (38), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:56:07,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 105 transitions. [2022-04-14 18:56:07,334 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 10 states and 105 transitions. [2022-04-14 18:56:07,439 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 105 edges. 105 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 18:56:07,441 INFO L225 Difference]: With dead ends: 165 [2022-04-14 18:56:07,442 INFO L226 Difference]: Without dead ends: 165 [2022-04-14 18:56:07,442 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 71 GetRequests, 52 SyntacticMatches, 2 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 53 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=94, Invalid=248, Unknown=0, NotChecked=0, Total=342 [2022-04-14 18:56:07,442 INFO L913 BasicCegarLoop]: 52 mSDtfsCounter, 160 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 319 mSolverCounterSat, 86 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 160 SdHoareTripleChecker+Valid, 69 SdHoareTripleChecker+Invalid, 405 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 86 IncrementalHoareTripleChecker+Valid, 319 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-04-14 18:56:07,443 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [160 Valid, 69 Invalid, 405 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [86 Valid, 319 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-04-14 18:56:07,443 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 165 states. [2022-04-14 18:56:07,466 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 165 to 87. [2022-04-14 18:56:07,466 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-14 18:56:07,467 INFO L82 GeneralOperation]: Start isEquivalent. First operand 165 states. Second operand has 87 states, 79 states have (on average 1.3037974683544304) internal successors, (103), 80 states have internal predecessors, (103), 4 states have call successors, (4), 4 states have call predecessors, (4), 3 states have return successors, (3), 2 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-14 18:56:07,467 INFO L74 IsIncluded]: Start isIncluded. First operand 165 states. Second operand has 87 states, 79 states have (on average 1.3037974683544304) internal successors, (103), 80 states have internal predecessors, (103), 4 states have call successors, (4), 4 states have call predecessors, (4), 3 states have return successors, (3), 2 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-14 18:56:07,467 INFO L87 Difference]: Start difference. First operand 165 states. Second operand has 87 states, 79 states have (on average 1.3037974683544304) internal successors, (103), 80 states have internal predecessors, (103), 4 states have call successors, (4), 4 states have call predecessors, (4), 3 states have return successors, (3), 2 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-14 18:56:07,477 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 18:56:07,477 INFO L93 Difference]: Finished difference Result 165 states and 213 transitions. [2022-04-14 18:56:07,478 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 213 transitions. [2022-04-14 18:56:07,478 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 18:56:07,478 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 18:56:07,478 INFO L74 IsIncluded]: Start isIncluded. First operand has 87 states, 79 states have (on average 1.3037974683544304) internal successors, (103), 80 states have internal predecessors, (103), 4 states have call successors, (4), 4 states have call predecessors, (4), 3 states have return successors, (3), 2 states have call predecessors, (3), 3 states have call successors, (3) Second operand 165 states. [2022-04-14 18:56:07,480 INFO L87 Difference]: Start difference. First operand has 87 states, 79 states have (on average 1.3037974683544304) internal successors, (103), 80 states have internal predecessors, (103), 4 states have call successors, (4), 4 states have call predecessors, (4), 3 states have return successors, (3), 2 states have call predecessors, (3), 3 states have call successors, (3) Second operand 165 states. [2022-04-14 18:56:07,486 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 18:56:07,486 INFO L93 Difference]: Finished difference Result 165 states and 213 transitions. [2022-04-14 18:56:07,486 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 213 transitions. [2022-04-14 18:56:07,487 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 18:56:07,487 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 18:56:07,487 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-14 18:56:07,487 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-14 18:56:07,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 87 states, 79 states have (on average 1.3037974683544304) internal successors, (103), 80 states have internal predecessors, (103), 4 states have call successors, (4), 4 states have call predecessors, (4), 3 states have return successors, (3), 2 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-14 18:56:07,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 87 states and 110 transitions. [2022-04-14 18:56:07,489 INFO L78 Accepts]: Start accepts. Automaton has 87 states and 110 transitions. Word has length 28 [2022-04-14 18:56:07,489 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-14 18:56:07,489 INFO L478 AbstractCegarLoop]: Abstraction has 87 states and 110 transitions. [2022-04-14 18:56:07,490 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 3.1666666666666665) internal successors, (38), 11 states have internal predecessors, (38), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:56:07,490 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 110 transitions. [2022-04-14 18:56:07,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2022-04-14 18:56:07,491 INFO L491 BasicCegarLoop]: Found error trace [2022-04-14 18:56:07,492 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-14 18:56:07,516 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2022-04-14 18:56:07,709 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-14 18:56:07,709 INFO L403 AbstractCegarLoop]: === Iteration 7 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-14 18:56:07,710 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-14 18:56:07,710 INFO L85 PathProgramCache]: Analyzing trace with hash -85381645, now seen corresponding path program 1 times [2022-04-14 18:56:07,710 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-14 18:56:07,710 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1342422327] [2022-04-14 18:56:07,710 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-14 18:56:07,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-14 18:56:07,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 18:56:08,104 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-14 18:56:08,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 18:56:08,109 INFO L290 TraceCheckUtils]: 0: Hoare triple {2473#(and (= |old(~INFINITY~0)| ~INFINITY~0) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [128] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_11| 1))) (and (= (select |v_#valid_16| 1) 1) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_16| 2) 1) (= (select |v_#valid_16| 3) 1) (= (select .cse0 1) 0) (= |v_#NULL.base_1| 0) (= (select |v_#length_6| 1) 2) (= (select |v_#length_6| 2) 14) (= (select .cse0 0) 48) (= (select |v_#valid_16| 0) 0) (= (select |v_#length_6| 3) 12) (= |v_#NULL.offset_1| 0) (= v_~INFINITY~0_2 899))) InVars {#memory_int=|v_#memory_int_11|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, #valid=|v_#valid_16|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_16|, #memory_int=|v_#memory_int_11|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_6|, ~INFINITY~0=v_~INFINITY~0_2, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, ~INFINITY~0, #NULL.base] {2457#true} is VALID [2022-04-14 18:56:08,109 INFO L290 TraceCheckUtils]: 1: Hoare triple {2457#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2457#true} is VALID [2022-04-14 18:56:08,109 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {2457#true} {2457#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2457#true} is VALID [2022-04-14 18:56:08,110 INFO L272 TraceCheckUtils]: 0: Hoare triple {2457#true} [126] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2473#(and (= |old(~INFINITY~0)| ~INFINITY~0) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-14 18:56:08,110 INFO L290 TraceCheckUtils]: 1: Hoare triple {2473#(and (= |old(~INFINITY~0)| ~INFINITY~0) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [128] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_11| 1))) (and (= (select |v_#valid_16| 1) 1) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_16| 2) 1) (= (select |v_#valid_16| 3) 1) (= (select .cse0 1) 0) (= |v_#NULL.base_1| 0) (= (select |v_#length_6| 1) 2) (= (select |v_#length_6| 2) 14) (= (select .cse0 0) 48) (= (select |v_#valid_16| 0) 0) (= (select |v_#length_6| 3) 12) (= |v_#NULL.offset_1| 0) (= v_~INFINITY~0_2 899))) InVars {#memory_int=|v_#memory_int_11|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, #valid=|v_#valid_16|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_16|, #memory_int=|v_#memory_int_11|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_6|, ~INFINITY~0=v_~INFINITY~0_2, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, ~INFINITY~0, #NULL.base] {2457#true} is VALID [2022-04-14 18:56:08,110 INFO L290 TraceCheckUtils]: 2: Hoare triple {2457#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2457#true} is VALID [2022-04-14 18:56:08,110 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2457#true} {2457#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2457#true} is VALID [2022-04-14 18:56:08,110 INFO L272 TraceCheckUtils]: 4: Hoare triple {2457#true} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2457#true} is VALID [2022-04-14 18:56:08,110 INFO L290 TraceCheckUtils]: 5: Hoare triple {2457#true} [130] mainENTRY-->L20: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (= |v_main_#t~nondet4_2| v_main_~nodecount~0_1) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= |v_main_#t~nondet5_2| v_main_~edgecount~0_1)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~nodecount~0=v_main_~nodecount~0_1, main_~edgecount~0=v_main_~edgecount~0_1} AuxVars[] AssignedVars[main_~nodecount~0, main_#t~nondet5, main_#t~nondet4, main_~edgecount~0] {2457#true} is VALID [2022-04-14 18:56:08,110 INFO L290 TraceCheckUtils]: 6: Hoare triple {2457#true} [133] L20-->L21: Formula: (and (<= 0 v_main_~nodecount~0_3) (<= v_main_~nodecount~0_3 4)) InVars {main_~nodecount~0=v_main_~nodecount~0_3} OutVars{main_~nodecount~0=v_main_~nodecount~0_3} AuxVars[] AssignedVars[] {2457#true} is VALID [2022-04-14 18:56:08,119 INFO L290 TraceCheckUtils]: 7: Hoare triple {2457#true} [136] L21-->L30-3: Formula: (let ((.cse1 (store |v_#valid_10| |v_main_~#Source~0.base_4| 1))) (let ((.cse4 (store .cse1 |v_main_~#Dest~0.base_4| 1))) (let ((.cse5 (store .cse4 |v_main_~#Weight~0.base_4| 1)) (.cse2 (select |v_#memory_int_2| |v_main_~#Dest~0.base_4|)) (.cse0 (select |v_#memory_int_2| |v_main_~#Source~0.base_4|)) (.cse3 (select |v_#memory_int_2| |v_main_~#Weight~0.base_4|))) (and (= (select .cse0 (+ 52 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#distance~0.base_4|) (= (select .cse0 (+ 48 |v_main_~#Source~0.offset_4|)) 3) (= 2 (select .cse0 (+ 68 |v_main_~#Source~0.offset_4|))) (= (select .cse1 |v_main_~#Dest~0.base_4|) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Weight~0.base_4|) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 60)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 12)) 1) (= 9 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 36))) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 24))) (= (select .cse0 (+ 56 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Dest~0.base_4|) (= (select .cse0 (+ 40 |v_main_~#Source~0.offset_4|)) 2) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 8))) (= (select .cse3 (+ 72 |v_main_~#Weight~0.offset_4|)) 18) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 12)) 3) (= (select .cse0 (+ 8 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 72)) 0) (= 6 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 24))) (= (select .cse0 (+ 12 |v_main_~#Source~0.offset_4|)) 1) (= 0 (select .cse3 |v_main_~#Weight~0.offset_4|)) (not (= |v_main_~#Weight~0.base_4| 0)) (= |v_main_~#Dest~0.offset_4| 0) (= 16 (select .cse3 (+ 64 |v_main_~#Weight~0.offset_4|))) (= (select .cse2 (+ 76 |v_main_~#Dest~0.offset_4|)) 4) (= 5 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 20))) (= (select .cse0 (+ 28 |v_main_~#Source~0.offset_4|)) 3) (= (select .cse0 (+ 76 |v_main_~#Source~0.offset_4|)) 3) (= 1 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 16))) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 44)) 0) (= (select .cse0 (+ 4 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 48)) 0) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 60)) 15) (= v_main_~i~0_6 0) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 32))) (= v_main_~source~0_1 0) (= (select .cse4 |v_main_~#Weight~0.base_4|) 0) (= (select |v_#valid_10| |v_main_~#Source~0.base_4|) 0) (<= v_main_~edgecount~0_5 19) (= (select .cse3 (+ 56 |v_main_~#Weight~0.offset_4|)) 14) (= (select .cse3 (+ 52 |v_main_~#Weight~0.offset_4|)) 13) (= (select .cse2 (+ 40 |v_main_~#Dest~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 52)) 2) (= (select .cse3 (+ 44 |v_main_~#Weight~0.offset_4|)) 11) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 4)) 1) (= |v_main_~#Source~0.offset_4| 0) (= 3 (select .cse0 (+ 60 |v_main_~#Source~0.offset_4|))) (= 2 (select .cse0 (+ 44 |v_main_~#Source~0.offset_4|))) (= |v_#length_1| (store (store (store (store |v_#length_5| |v_main_~#Source~0.base_4| 80) |v_main_~#Dest~0.base_4| 80) |v_main_~#Weight~0.base_4| 80) |v_main_~#distance~0.base_4| 20)) (= (select .cse2 |v_main_~#Dest~0.offset_4|) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 68)) 1) (= (select .cse0 (+ 36 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ 56 |v_main_~#Dest~0.offset_4|)) 3) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 28))) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 8)) 2) (= 12 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 48))) (= 7 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 28))) (= (select .cse0 (+ 64 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 64)) 2) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 36)) 0) (= 8 (select .cse3 (+ 32 |v_main_~#Weight~0.offset_4|))) (not (= |v_main_~#Dest~0.base_4| 0)) (= 0 (select .cse0 |v_main_~#Source~0.offset_4|)) (= (select .cse3 (+ 40 |v_main_~#Weight~0.offset_4|)) 10) (= (select .cse5 |v_main_~#distance~0.base_4|) 0) (= |v_main_~#distance~0.offset_4| 0) (= (store .cse5 |v_main_~#distance~0.base_4| 1) |v_#valid_6|) (<= 0 v_main_~edgecount~0_5) (= (select .cse3 (+ 16 |v_main_~#Weight~0.offset_4|)) 4) (not (= |v_main_~#Source~0.base_4| 0)) (= (select .cse0 (+ |v_main_~#Source~0.offset_4| 24)) 1) (= (select .cse0 (+ 16 |v_main_~#Source~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 20)) 4) (= 2 (select .cse0 (+ 72 |v_main_~#Source~0.offset_4|))) (= (select .cse0 (+ 32 |v_main_~#Source~0.offset_4|)) 4) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 4))) (= (select .cse0 (+ 20 |v_main_~#Source~0.offset_4|)) 0) (= 19 (select .cse3 (+ 76 |v_main_~#Weight~0.offset_4|))) (< |v_#StackHeapBarrier_1| |v_main_~#Source~0.base_4|) (not (= |v_main_~#distance~0.base_4| 0)) (= 17 (select .cse3 (+ 68 |v_main_~#Weight~0.offset_4|))) (= |v_main_~#Weight~0.offset_4| 0))))) InVars {#memory_int=|v_#memory_int_2|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_5|, main_~edgecount~0=v_main_~edgecount~0_5, #valid=|v_#valid_10|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_4|, main_~x~0=v_main_~x~0_2, main_~#distance~0.base=|v_main_~#distance~0.base_4|, main_~j~0=v_main_~j~0_1, main_~y~0=v_main_~y~0_2, main_~#Dest~0.base=|v_main_~#Dest~0.base_4|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_4|, main_~#Source~0.base=|v_main_~#Source~0.base_4|, main_~#Weight~0.base=|v_main_~#Weight~0.base_4|, #valid=|v_#valid_6|, main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~source~0=v_main_~source~0_1, #length=|v_#length_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_4|, main_~edgecount~0=v_main_~edgecount~0_5, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_4|} AuxVars[] AssignedVars[main_~#Source~0.offset, main_~x~0, main_~#distance~0.base, main_~j~0, main_~y~0, main_~#Dest~0.base, main_~#distance~0.offset, main_~#Source~0.base, main_~#Weight~0.base, #valid, main_~i~0, main_~source~0, #length, main_~#Weight~0.offset, main_~#Dest~0.offset] {2462#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-14 18:56:08,119 INFO L290 TraceCheckUtils]: 8: Hoare triple {2462#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (= main_~i~0 0))} [139] L30-3-->L31: Formula: (< v_main_~i~0_12 v_main_~nodecount~0_5) InVars {main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} OutVars{main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {2462#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-14 18:56:08,122 INFO L290 TraceCheckUtils]: 9: Hoare triple {2462#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (= main_~i~0 0))} [141] L31-->L30-2: Formula: (and (= (store |v_#memory_int_4| |v_main_~#distance~0.base_5| (store (select |v_#memory_int_4| |v_main_~#distance~0.base_5|) (+ |v_main_~#distance~0.offset_5| (* v_main_~i~0_14 4)) 0)) |v_#memory_int_3|) (= v_main_~i~0_14 v_main_~source~0_2)) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} AuxVars[] AssignedVars[#memory_int] {2463#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (= |main_~#distance~0.offset| 0) (<= |main_~#Dest~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4))) 0) (= main_~i~0 0) (<= 0 |main_~#Dest~0.offset|))} is VALID [2022-04-14 18:56:08,123 INFO L290 TraceCheckUtils]: 10: Hoare triple {2463#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (= |main_~#distance~0.offset| 0) (<= |main_~#Dest~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4))) 0) (= main_~i~0 0) (<= 0 |main_~#Dest~0.offset|))} [146] L30-2-->L30-3: Formula: (= v_main_~i~0_17 (+ v_main_~i~0_18 1)) InVars {main_~i~0=v_main_~i~0_18} OutVars{main_~i~0=v_main_~i~0_17, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {2464#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (= |main_~#Dest~0.offset| 0))} is VALID [2022-04-14 18:56:08,123 INFO L290 TraceCheckUtils]: 11: Hoare triple {2464#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (= |main_~#Dest~0.offset| 0))} [138] L30-3-->L30-4: Formula: (not (< v_main_~i~0_11 v_main_~nodecount~0_4)) InVars {main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} OutVars{main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} AuxVars[] AssignedVars[] {2464#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (= |main_~#Dest~0.offset| 0))} is VALID [2022-04-14 18:56:08,124 INFO L290 TraceCheckUtils]: 12: Hoare triple {2464#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (= |main_~#Dest~0.offset| 0))} [140] L30-4-->L39-3: Formula: (= v_main_~i~0_21 0) InVars {} OutVars{main_~i~0=v_main_~i~0_21} AuxVars[] AssignedVars[main_~i~0] {2464#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (= |main_~#Dest~0.offset| 0))} is VALID [2022-04-14 18:56:08,124 INFO L290 TraceCheckUtils]: 13: Hoare triple {2464#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (= |main_~#Dest~0.offset| 0))} [145] L39-3-->L41-3: Formula: (and (= v_main_~j~0_2 0) (< v_main_~i~0_23 v_main_~nodecount~0_9)) InVars {main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23} OutVars{main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23, main_~j~0=v_main_~j~0_2} AuxVars[] AssignedVars[main_~j~0] {2465#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) 1) (= main_~j~0 0) (= (+ (* main_~j~0 4) |main_~#Dest~0.offset|) 0))} is VALID [2022-04-14 18:56:08,125 INFO L290 TraceCheckUtils]: 14: Hoare triple {2465#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) 1) (= main_~j~0 0) (= (+ (* main_~j~0 4) |main_~#Dest~0.offset|) 0))} [150] L41-3-->L45: Formula: (let ((.cse0 (select |v_#memory_int_8| |v_main_~#distance~0.base_10|)) (.cse1 (* v_main_~j~0_4 4))) (and (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~x~0_3 4))) |v_main_#t~mem13_1|) (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~y~0_3 4))) |v_main_#t~mem11_1|) (= (select (select |v_#memory_int_8| |v_main_~#Dest~0.base_7|) (+ .cse1 |v_main_~#Dest~0.offset_7|)) v_main_~x~0_3) (= v_main_~y~0_3 (select (select |v_#memory_int_8| |v_main_~#Source~0.base_7|) (+ .cse1 |v_main_~#Source~0.offset_7|))) (= |v_main_#t~mem12_1| (select (select |v_#memory_int_8| |v_main_~#Weight~0.base_7|) (+ .cse1 |v_main_~#Weight~0.offset_7|))) (< v_main_~j~0_4 v_main_~edgecount~0_7))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_~j~0=v_main_~j~0_4, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} OutVars{main_#t~mem12=|v_main_#t~mem12_1|, main_#t~mem13=|v_main_#t~mem13_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~x~0=v_main_~x~0_3, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_#t~mem10=|v_main_#t~mem10_1|, main_~j~0=v_main_~j~0_4, main_#t~mem11=|v_main_#t~mem11_1|, main_~y~0=v_main_~y~0_3, main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_#t~mem9=|v_main_#t~mem9_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_~x~0, main_#t~mem10, main_#t~mem11, main_~y~0, main_#t~mem9] {2466#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (= main_~j~0 0) (= main_~x~0 1) (= (+ (* main_~j~0 4) |main_~#Dest~0.offset|) 0))} is VALID [2022-04-14 18:56:08,126 INFO L290 TraceCheckUtils]: 15: Hoare triple {2466#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (= main_~j~0 0) (= main_~x~0 1) (= (+ (* main_~j~0 4) |main_~#Dest~0.offset|) 0))} [155] L45-->L41-2: Formula: (and (= (store |v_#memory_int_10| |v_main_~#distance~0.base_11| (store (select |v_#memory_int_10| |v_main_~#distance~0.base_11|) (+ |v_main_~#distance~0.offset_11| (* v_main_~x~0_4 4)) (- 1))) |v_#memory_int_9|) (< (+ |v_main_#t~mem12_3| |v_main_#t~mem11_3|) |v_main_#t~mem13_3|)) InVars {main_#t~mem12=|v_main_#t~mem12_3|, main_#t~mem13=|v_main_#t~mem13_3|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|, main_#t~mem11=|v_main_#t~mem11_3|, #memory_int=|v_#memory_int_10|} OutVars{#memory_int=|v_#memory_int_9|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_#t~mem11, #memory_int] {2467#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (= main_~j~0 0) (= (+ (* main_~j~0 4) |main_~#Dest~0.offset|) 0))} is VALID [2022-04-14 18:56:08,126 INFO L290 TraceCheckUtils]: 16: Hoare triple {2467#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (= main_~j~0 0) (= (+ (* main_~j~0 4) |main_~#Dest~0.offset|) 0))} [160] L41-2-->L41-3: Formula: (= v_main_~j~0_5 (+ v_main_~j~0_6 1)) InVars {main_~j~0=v_main_~j~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, main_~j~0=v_main_~j~0_5} AuxVars[] AssignedVars[main_~j~0, main_#t~post8] {2468#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} is VALID [2022-04-14 18:56:08,127 INFO L290 TraceCheckUtils]: 17: Hoare triple {2468#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} [149] L41-3-->L39-2: Formula: (not (< v_main_~j~0_3 v_main_~edgecount~0_6)) InVars {main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} OutVars{main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} AuxVars[] AssignedVars[] {2468#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} is VALID [2022-04-14 18:56:08,127 INFO L290 TraceCheckUtils]: 18: Hoare triple {2468#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} [154] L39-2-->L39-3: Formula: (= v_main_~i~0_1 (+ v_main_~i~0_2 1)) InVars {main_~i~0=v_main_~i~0_2} OutVars{main_~i~0=v_main_~i~0_1, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post7] {2468#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} is VALID [2022-04-14 18:56:08,128 INFO L290 TraceCheckUtils]: 19: Hoare triple {2468#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} [144] L39-3-->L39-4: Formula: (not (< v_main_~i~0_22 v_main_~nodecount~0_8)) InVars {main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} OutVars{main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} AuxVars[] AssignedVars[] {2468#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} is VALID [2022-04-14 18:56:08,128 INFO L290 TraceCheckUtils]: 20: Hoare triple {2468#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} [147] L39-4-->L51-3: Formula: (= v_main_~i~0_3 0) InVars {} OutVars{main_~i~0=v_main_~i~0_3} AuxVars[] AssignedVars[main_~i~0] {2468#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} is VALID [2022-04-14 18:56:08,129 INFO L290 TraceCheckUtils]: 21: Hoare triple {2468#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} [153] L51-3-->L55: Formula: (let ((.cse0 (* v_main_~i~0_5 4)) (.cse1 (select |v_#memory_int_1| |v_main_~#distance~0.base_1|))) (and (= v_main_~y~0_1 (select (select |v_#memory_int_1| |v_main_~#Source~0.base_1|) (+ .cse0 |v_main_~#Source~0.offset_1|))) (= v_main_~x~0_1 (select (select |v_#memory_int_1| |v_main_~#Dest~0.base_1|) (+ |v_main_~#Dest~0.offset_1| .cse0))) (= (select (select |v_#memory_int_1| |v_main_~#Weight~0.base_1|) (+ |v_main_~#Weight~0.offset_1| .cse0)) |v_main_#t~mem18_1|) (= (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~x~0_1 4))) |v_main_#t~mem19_1|) (= |v_main_#t~mem17_1| (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~y~0_1 4)))) (< v_main_~i~0_5 v_main_~edgecount~0_3))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_#t~mem15=|v_main_#t~mem15_1|, main_~x~0=v_main_~x~0_1, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~y~0=v_main_~y~0_1, main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_#t~mem16=|v_main_#t~mem16_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_#t~mem17=|v_main_#t~mem17_1|, main_#t~mem18=|v_main_#t~mem18_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|, main_#t~mem19=|v_main_#t~mem19_1|} AuxVars[] AssignedVars[main_#t~mem15, main_~x~0, main_~y~0, main_#t~mem16, main_#t~mem17, main_#t~mem18, main_#t~mem19] {2468#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} is VALID [2022-04-14 18:56:08,129 INFO L290 TraceCheckUtils]: 22: Hoare triple {2468#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} [159] L55-->L51-2: Formula: (not (< (+ |v_main_#t~mem18_5| |v_main_#t~mem17_5|) |v_main_#t~mem19_5|)) InVars {main_#t~mem17=|v_main_#t~mem17_5|, main_#t~mem18=|v_main_#t~mem18_5|, main_#t~mem19=|v_main_#t~mem19_5|} OutVars{} AuxVars[] AssignedVars[main_#t~mem17, main_#t~mem18, main_#t~mem19] {2468#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} is VALID [2022-04-14 18:56:08,130 INFO L290 TraceCheckUtils]: 23: Hoare triple {2468#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} [164] L51-2-->L51-3: Formula: (= v_main_~i~0_8 (+ v_main_~i~0_9 1)) InVars {main_~i~0=v_main_~i~0_9} OutVars{main_~i~0=v_main_~i~0_8, main_#t~post14=|v_main_#t~post14_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post14] {2468#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} is VALID [2022-04-14 18:56:08,130 INFO L290 TraceCheckUtils]: 24: Hoare triple {2468#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} [152] L51-3-->L51-4: Formula: (not (< v_main_~i~0_4 v_main_~edgecount~0_2)) InVars {main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} OutVars{main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} AuxVars[] AssignedVars[] {2468#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} is VALID [2022-04-14 18:56:08,131 INFO L290 TraceCheckUtils]: 25: Hoare triple {2468#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} [157] L51-4-->L61-3: Formula: (= v_main_~i~0_10 0) InVars {} OutVars{main_~i~0=v_main_~i~0_10} AuxVars[] AssignedVars[main_~i~0] {2469#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4))) 0) (= main_~i~0 0))} is VALID [2022-04-14 18:56:08,131 INFO L290 TraceCheckUtils]: 26: Hoare triple {2469#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4))) 0) (= main_~i~0 0))} [163] L61-3-->L63: Formula: (and (= (select (select |v_#memory_int_5| |v_main_~#distance~0.base_6|) (+ |v_main_~#distance~0.offset_6| (* v_main_~i~0_15 4))) |v_main_#t~mem21_1|) (< v_main_~i~0_15 v_main_~nodecount~0_7)) InVars {main_~nodecount~0=v_main_~nodecount~0_7, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|} OutVars{main_~nodecount~0=v_main_~nodecount~0_7, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|, main_#t~mem21=|v_main_#t~mem21_1|, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|} AuxVars[] AssignedVars[main_#t~mem21] {2470#(= |main_#t~mem21| 0)} is VALID [2022-04-14 18:56:08,132 INFO L272 TraceCheckUtils]: 27: Hoare triple {2470#(= |main_#t~mem21| 0)} [166] L63-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (<= 0 |v_main_#t~mem21_4|) 1 0)) InVars {main_#t~mem21=|v_main_#t~mem21_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem21] {2471#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-14 18:56:08,132 INFO L290 TraceCheckUtils]: 28: Hoare triple {2471#(not (= |__VERIFIER_assert_#in~cond| 0))} [168] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_3 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {2472#(not (= __VERIFIER_assert_~cond 0))} is VALID [2022-04-14 18:56:08,132 INFO L290 TraceCheckUtils]: 29: Hoare triple {2472#(not (= __VERIFIER_assert_~cond 0))} [170] L11-->L12: Formula: (= v___VERIFIER_assert_~cond_1 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[] {2458#false} is VALID [2022-04-14 18:56:08,132 INFO L290 TraceCheckUtils]: 30: Hoare triple {2458#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2458#false} is VALID [2022-04-14 18:56:08,133 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-14 18:56:08,133 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-14 18:56:08,133 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1342422327] [2022-04-14 18:56:08,133 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1342422327] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-14 18:56:08,133 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1643980589] [2022-04-14 18:56:08,133 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-14 18:56:08,133 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-14 18:56:08,134 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-14 18:56:08,134 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-14 18:56:08,159 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-04-14 18:56:08,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 18:56:08,230 INFO L263 TraceCheckSpWp]: Trace formula consists of 307 conjuncts, 28 conjunts are in the unsatisfiable core [2022-04-14 18:56:08,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 18:56:08,246 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-14 18:56:08,317 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 79 treesize of output 77 [2022-04-14 18:56:08,463 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 18 [2022-04-14 18:56:08,800 INFO L356 Elim1Store]: treesize reduction 25, result has 21.9 percent of original size [2022-04-14 18:56:08,800 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 37 treesize of output 35 [2022-04-14 18:56:09,550 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 10 [2022-04-14 18:56:09,656 INFO L272 TraceCheckUtils]: 0: Hoare triple {2457#true} [126] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2457#true} is VALID [2022-04-14 18:56:09,657 INFO L290 TraceCheckUtils]: 1: Hoare triple {2457#true} [128] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_11| 1))) (and (= (select |v_#valid_16| 1) 1) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_16| 2) 1) (= (select |v_#valid_16| 3) 1) (= (select .cse0 1) 0) (= |v_#NULL.base_1| 0) (= (select |v_#length_6| 1) 2) (= (select |v_#length_6| 2) 14) (= (select .cse0 0) 48) (= (select |v_#valid_16| 0) 0) (= (select |v_#length_6| 3) 12) (= |v_#NULL.offset_1| 0) (= v_~INFINITY~0_2 899))) InVars {#memory_int=|v_#memory_int_11|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, #valid=|v_#valid_16|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_16|, #memory_int=|v_#memory_int_11|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_6|, ~INFINITY~0=v_~INFINITY~0_2, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, ~INFINITY~0, #NULL.base] {2457#true} is VALID [2022-04-14 18:56:09,657 INFO L290 TraceCheckUtils]: 2: Hoare triple {2457#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2457#true} is VALID [2022-04-14 18:56:09,657 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2457#true} {2457#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2457#true} is VALID [2022-04-14 18:56:09,657 INFO L272 TraceCheckUtils]: 4: Hoare triple {2457#true} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2457#true} is VALID [2022-04-14 18:56:09,657 INFO L290 TraceCheckUtils]: 5: Hoare triple {2457#true} [130] mainENTRY-->L20: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (= |v_main_#t~nondet4_2| v_main_~nodecount~0_1) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= |v_main_#t~nondet5_2| v_main_~edgecount~0_1)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~nodecount~0=v_main_~nodecount~0_1, main_~edgecount~0=v_main_~edgecount~0_1} AuxVars[] AssignedVars[main_~nodecount~0, main_#t~nondet5, main_#t~nondet4, main_~edgecount~0] {2457#true} is VALID [2022-04-14 18:56:09,657 INFO L290 TraceCheckUtils]: 6: Hoare triple {2457#true} [133] L20-->L21: Formula: (and (<= 0 v_main_~nodecount~0_3) (<= v_main_~nodecount~0_3 4)) InVars {main_~nodecount~0=v_main_~nodecount~0_3} OutVars{main_~nodecount~0=v_main_~nodecount~0_3} AuxVars[] AssignedVars[] {2457#true} is VALID [2022-04-14 18:56:09,661 INFO L290 TraceCheckUtils]: 7: Hoare triple {2457#true} [136] L21-->L30-3: Formula: (let ((.cse1 (store |v_#valid_10| |v_main_~#Source~0.base_4| 1))) (let ((.cse4 (store .cse1 |v_main_~#Dest~0.base_4| 1))) (let ((.cse5 (store .cse4 |v_main_~#Weight~0.base_4| 1)) (.cse2 (select |v_#memory_int_2| |v_main_~#Dest~0.base_4|)) (.cse0 (select |v_#memory_int_2| |v_main_~#Source~0.base_4|)) (.cse3 (select |v_#memory_int_2| |v_main_~#Weight~0.base_4|))) (and (= (select .cse0 (+ 52 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#distance~0.base_4|) (= (select .cse0 (+ 48 |v_main_~#Source~0.offset_4|)) 3) (= 2 (select .cse0 (+ 68 |v_main_~#Source~0.offset_4|))) (= (select .cse1 |v_main_~#Dest~0.base_4|) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Weight~0.base_4|) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 60)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 12)) 1) (= 9 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 36))) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 24))) (= (select .cse0 (+ 56 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Dest~0.base_4|) (= (select .cse0 (+ 40 |v_main_~#Source~0.offset_4|)) 2) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 8))) (= (select .cse3 (+ 72 |v_main_~#Weight~0.offset_4|)) 18) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 12)) 3) (= (select .cse0 (+ 8 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 72)) 0) (= 6 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 24))) (= (select .cse0 (+ 12 |v_main_~#Source~0.offset_4|)) 1) (= 0 (select .cse3 |v_main_~#Weight~0.offset_4|)) (not (= |v_main_~#Weight~0.base_4| 0)) (= |v_main_~#Dest~0.offset_4| 0) (= 16 (select .cse3 (+ 64 |v_main_~#Weight~0.offset_4|))) (= (select .cse2 (+ 76 |v_main_~#Dest~0.offset_4|)) 4) (= 5 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 20))) (= (select .cse0 (+ 28 |v_main_~#Source~0.offset_4|)) 3) (= (select .cse0 (+ 76 |v_main_~#Source~0.offset_4|)) 3) (= 1 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 16))) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 44)) 0) (= (select .cse0 (+ 4 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 48)) 0) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 60)) 15) (= v_main_~i~0_6 0) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 32))) (= v_main_~source~0_1 0) (= (select .cse4 |v_main_~#Weight~0.base_4|) 0) (= (select |v_#valid_10| |v_main_~#Source~0.base_4|) 0) (<= v_main_~edgecount~0_5 19) (= (select .cse3 (+ 56 |v_main_~#Weight~0.offset_4|)) 14) (= (select .cse3 (+ 52 |v_main_~#Weight~0.offset_4|)) 13) (= (select .cse2 (+ 40 |v_main_~#Dest~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 52)) 2) (= (select .cse3 (+ 44 |v_main_~#Weight~0.offset_4|)) 11) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 4)) 1) (= |v_main_~#Source~0.offset_4| 0) (= 3 (select .cse0 (+ 60 |v_main_~#Source~0.offset_4|))) (= 2 (select .cse0 (+ 44 |v_main_~#Source~0.offset_4|))) (= |v_#length_1| (store (store (store (store |v_#length_5| |v_main_~#Source~0.base_4| 80) |v_main_~#Dest~0.base_4| 80) |v_main_~#Weight~0.base_4| 80) |v_main_~#distance~0.base_4| 20)) (= (select .cse2 |v_main_~#Dest~0.offset_4|) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 68)) 1) (= (select .cse0 (+ 36 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ 56 |v_main_~#Dest~0.offset_4|)) 3) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 28))) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 8)) 2) (= 12 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 48))) (= 7 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 28))) (= (select .cse0 (+ 64 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 64)) 2) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 36)) 0) (= 8 (select .cse3 (+ 32 |v_main_~#Weight~0.offset_4|))) (not (= |v_main_~#Dest~0.base_4| 0)) (= 0 (select .cse0 |v_main_~#Source~0.offset_4|)) (= (select .cse3 (+ 40 |v_main_~#Weight~0.offset_4|)) 10) (= (select .cse5 |v_main_~#distance~0.base_4|) 0) (= |v_main_~#distance~0.offset_4| 0) (= (store .cse5 |v_main_~#distance~0.base_4| 1) |v_#valid_6|) (<= 0 v_main_~edgecount~0_5) (= (select .cse3 (+ 16 |v_main_~#Weight~0.offset_4|)) 4) (not (= |v_main_~#Source~0.base_4| 0)) (= (select .cse0 (+ |v_main_~#Source~0.offset_4| 24)) 1) (= (select .cse0 (+ 16 |v_main_~#Source~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 20)) 4) (= 2 (select .cse0 (+ 72 |v_main_~#Source~0.offset_4|))) (= (select .cse0 (+ 32 |v_main_~#Source~0.offset_4|)) 4) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 4))) (= (select .cse0 (+ 20 |v_main_~#Source~0.offset_4|)) 0) (= 19 (select .cse3 (+ 76 |v_main_~#Weight~0.offset_4|))) (< |v_#StackHeapBarrier_1| |v_main_~#Source~0.base_4|) (not (= |v_main_~#distance~0.base_4| 0)) (= 17 (select .cse3 (+ 68 |v_main_~#Weight~0.offset_4|))) (= |v_main_~#Weight~0.offset_4| 0))))) InVars {#memory_int=|v_#memory_int_2|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_5|, main_~edgecount~0=v_main_~edgecount~0_5, #valid=|v_#valid_10|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_4|, main_~x~0=v_main_~x~0_2, main_~#distance~0.base=|v_main_~#distance~0.base_4|, main_~j~0=v_main_~j~0_1, main_~y~0=v_main_~y~0_2, main_~#Dest~0.base=|v_main_~#Dest~0.base_4|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_4|, main_~#Source~0.base=|v_main_~#Source~0.base_4|, main_~#Weight~0.base=|v_main_~#Weight~0.base_4|, #valid=|v_#valid_6|, main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~source~0=v_main_~source~0_1, #length=|v_#length_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_4|, main_~edgecount~0=v_main_~edgecount~0_5, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_4|} AuxVars[] AssignedVars[main_~#Source~0.offset, main_~x~0, main_~#distance~0.base, main_~j~0, main_~y~0, main_~#Dest~0.base, main_~#distance~0.offset, main_~#Source~0.base, main_~#Weight~0.base, #valid, main_~i~0, main_~source~0, #length, main_~#Weight~0.offset, main_~#Dest~0.offset] {2498#(and (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (= main_~i~0 0) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|)))} is VALID [2022-04-14 18:56:09,662 INFO L290 TraceCheckUtils]: 8: Hoare triple {2498#(and (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (= main_~i~0 0) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|)))} [139] L30-3-->L31: Formula: (< v_main_~i~0_12 v_main_~nodecount~0_5) InVars {main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} OutVars{main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {2498#(and (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (= main_~i~0 0) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|)))} is VALID [2022-04-14 18:56:09,663 INFO L290 TraceCheckUtils]: 9: Hoare triple {2498#(and (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (= main_~i~0 0) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|)))} [141] L31-->L30-2: Formula: (and (= (store |v_#memory_int_4| |v_main_~#distance~0.base_5| (store (select |v_#memory_int_4| |v_main_~#distance~0.base_5|) (+ |v_main_~#distance~0.offset_5| (* v_main_~i~0_14 4)) 0)) |v_#memory_int_3|) (= v_main_~i~0_14 v_main_~source~0_2)) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} AuxVars[] AssignedVars[#memory_int] {2505#(and (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|)) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:56:09,663 INFO L290 TraceCheckUtils]: 10: Hoare triple {2505#(and (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|)) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [146] L30-2-->L30-3: Formula: (= v_main_~i~0_17 (+ v_main_~i~0_18 1)) InVars {main_~i~0=v_main_~i~0_18} OutVars{main_~i~0=v_main_~i~0_17, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {2505#(and (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|)) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:56:09,664 INFO L290 TraceCheckUtils]: 11: Hoare triple {2505#(and (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|)) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [138] L30-3-->L30-4: Formula: (not (< v_main_~i~0_11 v_main_~nodecount~0_4)) InVars {main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} OutVars{main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} AuxVars[] AssignedVars[] {2505#(and (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|)) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:56:09,670 INFO L290 TraceCheckUtils]: 12: Hoare triple {2505#(and (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|)) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [140] L30-4-->L39-3: Formula: (= v_main_~i~0_21 0) InVars {} OutVars{main_~i~0=v_main_~i~0_21} AuxVars[] AssignedVars[main_~i~0] {2505#(and (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|)) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:56:09,670 INFO L290 TraceCheckUtils]: 13: Hoare triple {2505#(and (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|)) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [145] L39-3-->L41-3: Formula: (and (= v_main_~j~0_2 0) (< v_main_~i~0_23 v_main_~nodecount~0_9)) InVars {main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23} OutVars{main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23, main_~j~0=v_main_~j~0_2} AuxVars[] AssignedVars[main_~j~0] {2518#(and (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= main_~j~0 0) (= |main_~#Dest~0.offset| 0) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|)) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:56:09,672 INFO L290 TraceCheckUtils]: 14: Hoare triple {2518#(and (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= main_~j~0 0) (= |main_~#Dest~0.offset| 0) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|)) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [150] L41-3-->L45: Formula: (let ((.cse0 (select |v_#memory_int_8| |v_main_~#distance~0.base_10|)) (.cse1 (* v_main_~j~0_4 4))) (and (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~x~0_3 4))) |v_main_#t~mem13_1|) (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~y~0_3 4))) |v_main_#t~mem11_1|) (= (select (select |v_#memory_int_8| |v_main_~#Dest~0.base_7|) (+ .cse1 |v_main_~#Dest~0.offset_7|)) v_main_~x~0_3) (= v_main_~y~0_3 (select (select |v_#memory_int_8| |v_main_~#Source~0.base_7|) (+ .cse1 |v_main_~#Source~0.offset_7|))) (= |v_main_#t~mem12_1| (select (select |v_#memory_int_8| |v_main_~#Weight~0.base_7|) (+ .cse1 |v_main_~#Weight~0.offset_7|))) (< v_main_~j~0_4 v_main_~edgecount~0_7))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_~j~0=v_main_~j~0_4, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} OutVars{main_#t~mem12=|v_main_#t~mem12_1|, main_#t~mem13=|v_main_#t~mem13_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~x~0=v_main_~x~0_3, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_#t~mem10=|v_main_#t~mem10_1|, main_~j~0=v_main_~j~0_4, main_#t~mem11=|v_main_#t~mem11_1|, main_~y~0=v_main_~y~0_3, main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_#t~mem9=|v_main_#t~mem9_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_~x~0, main_#t~mem10, main_#t~mem11, main_~y~0, main_#t~mem9] {2522#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int)) (and (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) 0)) (<= (select (select |#memory_int| |main_~#Dest~0.base|) 0) main_~x~0))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:56:09,674 INFO L290 TraceCheckUtils]: 15: Hoare triple {2522#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int)) (and (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) 0)) (<= (select (select |#memory_int| |main_~#Dest~0.base|) 0) main_~x~0))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [155] L45-->L41-2: Formula: (and (= (store |v_#memory_int_10| |v_main_~#distance~0.base_11| (store (select |v_#memory_int_10| |v_main_~#distance~0.base_11|) (+ |v_main_~#distance~0.offset_11| (* v_main_~x~0_4 4)) (- 1))) |v_#memory_int_9|) (< (+ |v_main_#t~mem12_3| |v_main_#t~mem11_3|) |v_main_#t~mem13_3|)) InVars {main_#t~mem12=|v_main_#t~mem12_3|, main_#t~mem13=|v_main_#t~mem13_3|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|, main_#t~mem11=|v_main_#t~mem11_3|, #memory_int=|v_#memory_int_10|} OutVars{#memory_int=|v_#memory_int_9|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_#t~mem11, #memory_int] {2526#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int)) (and (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) 0)))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:56:09,676 INFO L290 TraceCheckUtils]: 16: Hoare triple {2526#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int)) (and (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) 0)))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [160] L41-2-->L41-3: Formula: (= v_main_~j~0_5 (+ v_main_~j~0_6 1)) InVars {main_~j~0=v_main_~j~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, main_~j~0=v_main_~j~0_5} AuxVars[] AssignedVars[main_~j~0, main_#t~post8] {2526#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int)) (and (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) 0)))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:56:09,679 INFO L290 TraceCheckUtils]: 17: Hoare triple {2526#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int)) (and (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) 0)))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [149] L41-3-->L39-2: Formula: (not (< v_main_~j~0_3 v_main_~edgecount~0_6)) InVars {main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} OutVars{main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} AuxVars[] AssignedVars[] {2526#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int)) (and (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) 0)))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:56:09,680 INFO L290 TraceCheckUtils]: 18: Hoare triple {2526#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int)) (and (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) 0)))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [154] L39-2-->L39-3: Formula: (= v_main_~i~0_1 (+ v_main_~i~0_2 1)) InVars {main_~i~0=v_main_~i~0_2} OutVars{main_~i~0=v_main_~i~0_1, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post7] {2526#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int)) (and (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) 0)))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:56:09,681 INFO L290 TraceCheckUtils]: 19: Hoare triple {2526#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int)) (and (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) 0)))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [144] L39-3-->L39-4: Formula: (not (< v_main_~i~0_22 v_main_~nodecount~0_8)) InVars {main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} OutVars{main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} AuxVars[] AssignedVars[] {2526#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int)) (and (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) 0)))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:56:09,682 INFO L290 TraceCheckUtils]: 20: Hoare triple {2526#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int)) (and (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) 0)))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [147] L39-4-->L51-3: Formula: (= v_main_~i~0_3 0) InVars {} OutVars{main_~i~0=v_main_~i~0_3} AuxVars[] AssignedVars[main_~i~0] {2526#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int)) (and (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) 0)))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:56:09,683 INFO L290 TraceCheckUtils]: 21: Hoare triple {2526#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int)) (and (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) 0)))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [153] L51-3-->L55: Formula: (let ((.cse0 (* v_main_~i~0_5 4)) (.cse1 (select |v_#memory_int_1| |v_main_~#distance~0.base_1|))) (and (= v_main_~y~0_1 (select (select |v_#memory_int_1| |v_main_~#Source~0.base_1|) (+ .cse0 |v_main_~#Source~0.offset_1|))) (= v_main_~x~0_1 (select (select |v_#memory_int_1| |v_main_~#Dest~0.base_1|) (+ |v_main_~#Dest~0.offset_1| .cse0))) (= (select (select |v_#memory_int_1| |v_main_~#Weight~0.base_1|) (+ |v_main_~#Weight~0.offset_1| .cse0)) |v_main_#t~mem18_1|) (= (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~x~0_1 4))) |v_main_#t~mem19_1|) (= |v_main_#t~mem17_1| (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~y~0_1 4)))) (< v_main_~i~0_5 v_main_~edgecount~0_3))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_#t~mem15=|v_main_#t~mem15_1|, main_~x~0=v_main_~x~0_1, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~y~0=v_main_~y~0_1, main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_#t~mem16=|v_main_#t~mem16_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_#t~mem17=|v_main_#t~mem17_1|, main_#t~mem18=|v_main_#t~mem18_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|, main_#t~mem19=|v_main_#t~mem19_1|} AuxVars[] AssignedVars[main_#t~mem15, main_~x~0, main_~y~0, main_#t~mem16, main_#t~mem17, main_#t~mem18, main_#t~mem19] {2526#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int)) (and (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) 0)))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:56:09,684 INFO L290 TraceCheckUtils]: 22: Hoare triple {2526#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int)) (and (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) 0)))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [159] L55-->L51-2: Formula: (not (< (+ |v_main_#t~mem18_5| |v_main_#t~mem17_5|) |v_main_#t~mem19_5|)) InVars {main_#t~mem17=|v_main_#t~mem17_5|, main_#t~mem18=|v_main_#t~mem18_5|, main_#t~mem19=|v_main_#t~mem19_5|} OutVars{} AuxVars[] AssignedVars[main_#t~mem17, main_#t~mem18, main_#t~mem19] {2526#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int)) (and (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) 0)))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:56:09,686 INFO L290 TraceCheckUtils]: 23: Hoare triple {2526#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int)) (and (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) 0)))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [164] L51-2-->L51-3: Formula: (= v_main_~i~0_8 (+ v_main_~i~0_9 1)) InVars {main_~i~0=v_main_~i~0_9} OutVars{main_~i~0=v_main_~i~0_8, main_#t~post14=|v_main_#t~post14_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post14] {2526#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int)) (and (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) 0)))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:56:09,686 INFO L290 TraceCheckUtils]: 24: Hoare triple {2526#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int)) (and (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) 0)))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [152] L51-3-->L51-4: Formula: (not (< v_main_~i~0_4 v_main_~edgecount~0_2)) InVars {main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} OutVars{main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} AuxVars[] AssignedVars[] {2526#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int)) (and (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) 0)))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:56:09,688 INFO L290 TraceCheckUtils]: 25: Hoare triple {2526#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int)) (and (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) 0)))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [157] L51-4-->L61-3: Formula: (= v_main_~i~0_10 0) InVars {} OutVars{main_~i~0=v_main_~i~0_10} AuxVars[] AssignedVars[main_~i~0] {2557#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int)) (and (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) 0)))) (= main_~i~0 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:56:09,689 INFO L290 TraceCheckUtils]: 26: Hoare triple {2557#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int)) (and (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) 0)))) (= main_~i~0 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [163] L61-3-->L63: Formula: (and (= (select (select |v_#memory_int_5| |v_main_~#distance~0.base_6|) (+ |v_main_~#distance~0.offset_6| (* v_main_~i~0_15 4))) |v_main_#t~mem21_1|) (< v_main_~i~0_15 v_main_~nodecount~0_7)) InVars {main_~nodecount~0=v_main_~nodecount~0_7, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|} OutVars{main_~nodecount~0=v_main_~nodecount~0_7, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|, main_#t~mem21=|v_main_#t~mem21_1|, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|} AuxVars[] AssignedVars[main_#t~mem21] {2561#(<= 0 |main_#t~mem21|)} is VALID [2022-04-14 18:56:09,689 INFO L272 TraceCheckUtils]: 27: Hoare triple {2561#(<= 0 |main_#t~mem21|)} [166] L63-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (<= 0 |v_main_#t~mem21_4|) 1 0)) InVars {main_#t~mem21=|v_main_#t~mem21_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem21] {2565#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-14 18:56:09,690 INFO L290 TraceCheckUtils]: 28: Hoare triple {2565#(<= 1 |__VERIFIER_assert_#in~cond|)} [168] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_3 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {2569#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-14 18:56:09,691 INFO L290 TraceCheckUtils]: 29: Hoare triple {2569#(<= 1 __VERIFIER_assert_~cond)} [170] L11-->L12: Formula: (= v___VERIFIER_assert_~cond_1 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[] {2458#false} is VALID [2022-04-14 18:56:09,691 INFO L290 TraceCheckUtils]: 30: Hoare triple {2458#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2458#false} is VALID [2022-04-14 18:56:09,692 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-14 18:56:09,692 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-14 18:56:11,986 WARN L833 $PredicateComparison]: unable to prove that (forall ((v_main_~x~0_9 Int)) (or (forall ((v_ArrVal_192 Int)) (<= 0 (select (store (select |c_#memory_int| |c_main_~#distance~0.base|) (+ (* v_main_~x~0_9 4) |c_main_~#distance~0.offset|) v_ArrVal_192) |c_main_~#distance~0.offset|))) (not (<= (select (select |c_#memory_int| |c_main_~#Dest~0.base|) (+ (* c_main_~j~0 4) |c_main_~#Dest~0.offset|)) v_main_~x~0_9)))) is different from false [2022-04-14 18:56:12,448 WARN L833 $PredicateComparison]: unable to prove that (forall ((v_main_~x~0_9 Int) (v_ArrVal_192 Int)) (or (not (<= (select (select |c_#memory_int| |c_main_~#Dest~0.base|) |c_main_~#Dest~0.offset|) v_main_~x~0_9)) (<= 0 (select (store (select |c_#memory_int| |c_main_~#distance~0.base|) (+ (* v_main_~x~0_9 4) |c_main_~#distance~0.offset|) v_ArrVal_192) |c_main_~#distance~0.offset|)))) is different from false [2022-04-14 18:56:13,397 WARN L833 $PredicateComparison]: unable to prove that (forall ((v_main_~x~0_9 Int) (v_ArrVal_192 Int) (v_ArrVal_191 Int)) (let ((.cse0 (store (select |c_#memory_int| |c_main_~#distance~0.base|) (+ (* c_main_~i~0 4) |c_main_~#distance~0.offset|) v_ArrVal_191))) (or (<= 0 (select (store .cse0 (+ (* v_main_~x~0_9 4) |c_main_~#distance~0.offset|) v_ArrVal_192) |c_main_~#distance~0.offset|)) (not (<= (select (select (store |c_#memory_int| |c_main_~#distance~0.base| .cse0) |c_main_~#Dest~0.base|) |c_main_~#Dest~0.offset|) v_main_~x~0_9)) (not (<= 0 v_ArrVal_191))))) is different from false [2022-04-14 18:56:14,079 INFO L290 TraceCheckUtils]: 30: Hoare triple {2458#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2458#false} is VALID [2022-04-14 18:56:14,080 INFO L290 TraceCheckUtils]: 29: Hoare triple {2569#(<= 1 __VERIFIER_assert_~cond)} [170] L11-->L12: Formula: (= v___VERIFIER_assert_~cond_1 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[] {2458#false} is VALID [2022-04-14 18:56:14,080 INFO L290 TraceCheckUtils]: 28: Hoare triple {2565#(<= 1 |__VERIFIER_assert_#in~cond|)} [168] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_3 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {2569#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-14 18:56:14,081 INFO L272 TraceCheckUtils]: 27: Hoare triple {2561#(<= 0 |main_#t~mem21|)} [166] L63-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (<= 0 |v_main_#t~mem21_4|) 1 0)) InVars {main_#t~mem21=|v_main_#t~mem21_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem21] {2565#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-14 18:56:14,081 INFO L290 TraceCheckUtils]: 26: Hoare triple {2588#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4))))} [163] L61-3-->L63: Formula: (and (= (select (select |v_#memory_int_5| |v_main_~#distance~0.base_6|) (+ |v_main_~#distance~0.offset_6| (* v_main_~i~0_15 4))) |v_main_#t~mem21_1|) (< v_main_~i~0_15 v_main_~nodecount~0_7)) InVars {main_~nodecount~0=v_main_~nodecount~0_7, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|} OutVars{main_~nodecount~0=v_main_~nodecount~0_7, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|, main_#t~mem21=|v_main_#t~mem21_1|, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|} AuxVars[] AssignedVars[main_#t~mem21] {2561#(<= 0 |main_#t~mem21|)} is VALID [2022-04-14 18:56:14,082 INFO L290 TraceCheckUtils]: 25: Hoare triple {2592#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} [157] L51-4-->L61-3: Formula: (= v_main_~i~0_10 0) InVars {} OutVars{main_~i~0=v_main_~i~0_10} AuxVars[] AssignedVars[main_~i~0] {2588#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4))))} is VALID [2022-04-14 18:56:14,082 INFO L290 TraceCheckUtils]: 24: Hoare triple {2592#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} [152] L51-3-->L51-4: Formula: (not (< v_main_~i~0_4 v_main_~edgecount~0_2)) InVars {main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} OutVars{main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} AuxVars[] AssignedVars[] {2592#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-14 18:56:14,082 INFO L290 TraceCheckUtils]: 23: Hoare triple {2592#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} [164] L51-2-->L51-3: Formula: (= v_main_~i~0_8 (+ v_main_~i~0_9 1)) InVars {main_~i~0=v_main_~i~0_9} OutVars{main_~i~0=v_main_~i~0_8, main_#t~post14=|v_main_#t~post14_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post14] {2592#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-14 18:56:14,083 INFO L290 TraceCheckUtils]: 22: Hoare triple {2592#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} [159] L55-->L51-2: Formula: (not (< (+ |v_main_#t~mem18_5| |v_main_#t~mem17_5|) |v_main_#t~mem19_5|)) InVars {main_#t~mem17=|v_main_#t~mem17_5|, main_#t~mem18=|v_main_#t~mem18_5|, main_#t~mem19=|v_main_#t~mem19_5|} OutVars{} AuxVars[] AssignedVars[main_#t~mem17, main_#t~mem18, main_#t~mem19] {2592#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-14 18:56:14,087 INFO L290 TraceCheckUtils]: 21: Hoare triple {2592#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} [153] L51-3-->L55: Formula: (let ((.cse0 (* v_main_~i~0_5 4)) (.cse1 (select |v_#memory_int_1| |v_main_~#distance~0.base_1|))) (and (= v_main_~y~0_1 (select (select |v_#memory_int_1| |v_main_~#Source~0.base_1|) (+ .cse0 |v_main_~#Source~0.offset_1|))) (= v_main_~x~0_1 (select (select |v_#memory_int_1| |v_main_~#Dest~0.base_1|) (+ |v_main_~#Dest~0.offset_1| .cse0))) (= (select (select |v_#memory_int_1| |v_main_~#Weight~0.base_1|) (+ |v_main_~#Weight~0.offset_1| .cse0)) |v_main_#t~mem18_1|) (= (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~x~0_1 4))) |v_main_#t~mem19_1|) (= |v_main_#t~mem17_1| (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~y~0_1 4)))) (< v_main_~i~0_5 v_main_~edgecount~0_3))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_#t~mem15=|v_main_#t~mem15_1|, main_~x~0=v_main_~x~0_1, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~y~0=v_main_~y~0_1, main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_#t~mem16=|v_main_#t~mem16_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_#t~mem17=|v_main_#t~mem17_1|, main_#t~mem18=|v_main_#t~mem18_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|, main_#t~mem19=|v_main_#t~mem19_1|} AuxVars[] AssignedVars[main_#t~mem15, main_~x~0, main_~y~0, main_#t~mem16, main_#t~mem17, main_#t~mem18, main_#t~mem19] {2592#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-14 18:56:14,088 INFO L290 TraceCheckUtils]: 20: Hoare triple {2592#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} [147] L39-4-->L51-3: Formula: (= v_main_~i~0_3 0) InVars {} OutVars{main_~i~0=v_main_~i~0_3} AuxVars[] AssignedVars[main_~i~0] {2592#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-14 18:56:14,088 INFO L290 TraceCheckUtils]: 19: Hoare triple {2592#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} [144] L39-3-->L39-4: Formula: (not (< v_main_~i~0_22 v_main_~nodecount~0_8)) InVars {main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} OutVars{main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} AuxVars[] AssignedVars[] {2592#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-14 18:56:14,088 INFO L290 TraceCheckUtils]: 18: Hoare triple {2592#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} [154] L39-2-->L39-3: Formula: (= v_main_~i~0_1 (+ v_main_~i~0_2 1)) InVars {main_~i~0=v_main_~i~0_2} OutVars{main_~i~0=v_main_~i~0_1, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post7] {2592#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-14 18:56:14,089 INFO L290 TraceCheckUtils]: 17: Hoare triple {2592#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} [149] L41-3-->L39-2: Formula: (not (< v_main_~j~0_3 v_main_~edgecount~0_6)) InVars {main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} OutVars{main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} AuxVars[] AssignedVars[] {2592#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-14 18:56:14,089 INFO L290 TraceCheckUtils]: 16: Hoare triple {2592#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} [160] L41-2-->L41-3: Formula: (= v_main_~j~0_5 (+ v_main_~j~0_6 1)) InVars {main_~j~0=v_main_~j~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, main_~j~0=v_main_~j~0_5} AuxVars[] AssignedVars[main_~j~0, main_#t~post8] {2592#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-14 18:56:14,091 INFO L290 TraceCheckUtils]: 15: Hoare triple {2623#(forall ((v_ArrVal_192 Int)) (<= 0 (select (store (select |#memory_int| |main_~#distance~0.base|) (+ (* main_~x~0 4) |main_~#distance~0.offset|) v_ArrVal_192) |main_~#distance~0.offset|)))} [155] L45-->L41-2: Formula: (and (= (store |v_#memory_int_10| |v_main_~#distance~0.base_11| (store (select |v_#memory_int_10| |v_main_~#distance~0.base_11|) (+ |v_main_~#distance~0.offset_11| (* v_main_~x~0_4 4)) (- 1))) |v_#memory_int_9|) (< (+ |v_main_#t~mem12_3| |v_main_#t~mem11_3|) |v_main_#t~mem13_3|)) InVars {main_#t~mem12=|v_main_#t~mem12_3|, main_#t~mem13=|v_main_#t~mem13_3|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|, main_#t~mem11=|v_main_#t~mem11_3|, #memory_int=|v_#memory_int_10|} OutVars{#memory_int=|v_#memory_int_9|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_#t~mem11, #memory_int] {2592#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-14 18:56:14,095 INFO L290 TraceCheckUtils]: 14: Hoare triple {2627#(forall ((v_main_~x~0_9 Int)) (or (forall ((v_ArrVal_192 Int)) (<= 0 (select (store (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~x~0_9 4) |main_~#distance~0.offset|) v_ArrVal_192) |main_~#distance~0.offset|))) (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) v_main_~x~0_9))))} [150] L41-3-->L45: Formula: (let ((.cse0 (select |v_#memory_int_8| |v_main_~#distance~0.base_10|)) (.cse1 (* v_main_~j~0_4 4))) (and (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~x~0_3 4))) |v_main_#t~mem13_1|) (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~y~0_3 4))) |v_main_#t~mem11_1|) (= (select (select |v_#memory_int_8| |v_main_~#Dest~0.base_7|) (+ .cse1 |v_main_~#Dest~0.offset_7|)) v_main_~x~0_3) (= v_main_~y~0_3 (select (select |v_#memory_int_8| |v_main_~#Source~0.base_7|) (+ .cse1 |v_main_~#Source~0.offset_7|))) (= |v_main_#t~mem12_1| (select (select |v_#memory_int_8| |v_main_~#Weight~0.base_7|) (+ .cse1 |v_main_~#Weight~0.offset_7|))) (< v_main_~j~0_4 v_main_~edgecount~0_7))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_~j~0=v_main_~j~0_4, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} OutVars{main_#t~mem12=|v_main_#t~mem12_1|, main_#t~mem13=|v_main_#t~mem13_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~x~0=v_main_~x~0_3, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_#t~mem10=|v_main_#t~mem10_1|, main_~j~0=v_main_~j~0_4, main_#t~mem11=|v_main_#t~mem11_1|, main_~y~0=v_main_~y~0_3, main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_#t~mem9=|v_main_#t~mem9_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_~x~0, main_#t~mem10, main_#t~mem11, main_~y~0, main_#t~mem9] {2623#(forall ((v_ArrVal_192 Int)) (<= 0 (select (store (select |#memory_int| |main_~#distance~0.base|) (+ (* main_~x~0 4) |main_~#distance~0.offset|) v_ArrVal_192) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:56:14,096 INFO L290 TraceCheckUtils]: 13: Hoare triple {2631#(forall ((v_main_~x~0_9 Int) (v_ArrVal_192 Int)) (or (<= 0 (select (store (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~x~0_9 4) |main_~#distance~0.offset|) v_ArrVal_192) |main_~#distance~0.offset|)) (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) v_main_~x~0_9))))} [145] L39-3-->L41-3: Formula: (and (= v_main_~j~0_2 0) (< v_main_~i~0_23 v_main_~nodecount~0_9)) InVars {main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23} OutVars{main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23, main_~j~0=v_main_~j~0_2} AuxVars[] AssignedVars[main_~j~0] {2627#(forall ((v_main_~x~0_9 Int)) (or (forall ((v_ArrVal_192 Int)) (<= 0 (select (store (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~x~0_9 4) |main_~#distance~0.offset|) v_ArrVal_192) |main_~#distance~0.offset|))) (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) v_main_~x~0_9))))} is VALID [2022-04-14 18:56:14,096 INFO L290 TraceCheckUtils]: 12: Hoare triple {2631#(forall ((v_main_~x~0_9 Int) (v_ArrVal_192 Int)) (or (<= 0 (select (store (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~x~0_9 4) |main_~#distance~0.offset|) v_ArrVal_192) |main_~#distance~0.offset|)) (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) v_main_~x~0_9))))} [140] L30-4-->L39-3: Formula: (= v_main_~i~0_21 0) InVars {} OutVars{main_~i~0=v_main_~i~0_21} AuxVars[] AssignedVars[main_~i~0] {2631#(forall ((v_main_~x~0_9 Int) (v_ArrVal_192 Int)) (or (<= 0 (select (store (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~x~0_9 4) |main_~#distance~0.offset|) v_ArrVal_192) |main_~#distance~0.offset|)) (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) v_main_~x~0_9))))} is VALID [2022-04-14 18:56:14,097 INFO L290 TraceCheckUtils]: 11: Hoare triple {2631#(forall ((v_main_~x~0_9 Int) (v_ArrVal_192 Int)) (or (<= 0 (select (store (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~x~0_9 4) |main_~#distance~0.offset|) v_ArrVal_192) |main_~#distance~0.offset|)) (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) v_main_~x~0_9))))} [138] L30-3-->L30-4: Formula: (not (< v_main_~i~0_11 v_main_~nodecount~0_4)) InVars {main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} OutVars{main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} AuxVars[] AssignedVars[] {2631#(forall ((v_main_~x~0_9 Int) (v_ArrVal_192 Int)) (or (<= 0 (select (store (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~x~0_9 4) |main_~#distance~0.offset|) v_ArrVal_192) |main_~#distance~0.offset|)) (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) v_main_~x~0_9))))} is VALID [2022-04-14 18:56:14,097 INFO L290 TraceCheckUtils]: 10: Hoare triple {2631#(forall ((v_main_~x~0_9 Int) (v_ArrVal_192 Int)) (or (<= 0 (select (store (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~x~0_9 4) |main_~#distance~0.offset|) v_ArrVal_192) |main_~#distance~0.offset|)) (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) v_main_~x~0_9))))} [146] L30-2-->L30-3: Formula: (= v_main_~i~0_17 (+ v_main_~i~0_18 1)) InVars {main_~i~0=v_main_~i~0_18} OutVars{main_~i~0=v_main_~i~0_17, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {2631#(forall ((v_main_~x~0_9 Int) (v_ArrVal_192 Int)) (or (<= 0 (select (store (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~x~0_9 4) |main_~#distance~0.offset|) v_ArrVal_192) |main_~#distance~0.offset|)) (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) v_main_~x~0_9))))} is VALID [2022-04-14 18:56:14,098 INFO L290 TraceCheckUtils]: 9: Hoare triple {2644#(forall ((v_main_~x~0_9 Int) (v_ArrVal_192 Int) (v_ArrVal_191 Int)) (or (not (<= (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_191)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) v_main_~x~0_9)) (not (<= 0 v_ArrVal_191)) (<= 0 (select (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_191) (+ (* v_main_~x~0_9 4) |main_~#distance~0.offset|) v_ArrVal_192) |main_~#distance~0.offset|))))} [141] L31-->L30-2: Formula: (and (= (store |v_#memory_int_4| |v_main_~#distance~0.base_5| (store (select |v_#memory_int_4| |v_main_~#distance~0.base_5|) (+ |v_main_~#distance~0.offset_5| (* v_main_~i~0_14 4)) 0)) |v_#memory_int_3|) (= v_main_~i~0_14 v_main_~source~0_2)) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} AuxVars[] AssignedVars[#memory_int] {2631#(forall ((v_main_~x~0_9 Int) (v_ArrVal_192 Int)) (or (<= 0 (select (store (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~x~0_9 4) |main_~#distance~0.offset|) v_ArrVal_192) |main_~#distance~0.offset|)) (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) v_main_~x~0_9))))} is VALID [2022-04-14 18:56:14,099 INFO L290 TraceCheckUtils]: 8: Hoare triple {2644#(forall ((v_main_~x~0_9 Int) (v_ArrVal_192 Int) (v_ArrVal_191 Int)) (or (not (<= (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_191)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) v_main_~x~0_9)) (not (<= 0 v_ArrVal_191)) (<= 0 (select (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_191) (+ (* v_main_~x~0_9 4) |main_~#distance~0.offset|) v_ArrVal_192) |main_~#distance~0.offset|))))} [139] L30-3-->L31: Formula: (< v_main_~i~0_12 v_main_~nodecount~0_5) InVars {main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} OutVars{main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {2644#(forall ((v_main_~x~0_9 Int) (v_ArrVal_192 Int) (v_ArrVal_191 Int)) (or (not (<= (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_191)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) v_main_~x~0_9)) (not (<= 0 v_ArrVal_191)) (<= 0 (select (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_191) (+ (* v_main_~x~0_9 4) |main_~#distance~0.offset|) v_ArrVal_192) |main_~#distance~0.offset|))))} is VALID [2022-04-14 18:56:14,103 INFO L290 TraceCheckUtils]: 7: Hoare triple {2457#true} [136] L21-->L30-3: Formula: (let ((.cse1 (store |v_#valid_10| |v_main_~#Source~0.base_4| 1))) (let ((.cse4 (store .cse1 |v_main_~#Dest~0.base_4| 1))) (let ((.cse5 (store .cse4 |v_main_~#Weight~0.base_4| 1)) (.cse2 (select |v_#memory_int_2| |v_main_~#Dest~0.base_4|)) (.cse0 (select |v_#memory_int_2| |v_main_~#Source~0.base_4|)) (.cse3 (select |v_#memory_int_2| |v_main_~#Weight~0.base_4|))) (and (= (select .cse0 (+ 52 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#distance~0.base_4|) (= (select .cse0 (+ 48 |v_main_~#Source~0.offset_4|)) 3) (= 2 (select .cse0 (+ 68 |v_main_~#Source~0.offset_4|))) (= (select .cse1 |v_main_~#Dest~0.base_4|) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Weight~0.base_4|) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 60)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 12)) 1) (= 9 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 36))) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 24))) (= (select .cse0 (+ 56 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Dest~0.base_4|) (= (select .cse0 (+ 40 |v_main_~#Source~0.offset_4|)) 2) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 8))) (= (select .cse3 (+ 72 |v_main_~#Weight~0.offset_4|)) 18) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 12)) 3) (= (select .cse0 (+ 8 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 72)) 0) (= 6 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 24))) (= (select .cse0 (+ 12 |v_main_~#Source~0.offset_4|)) 1) (= 0 (select .cse3 |v_main_~#Weight~0.offset_4|)) (not (= |v_main_~#Weight~0.base_4| 0)) (= |v_main_~#Dest~0.offset_4| 0) (= 16 (select .cse3 (+ 64 |v_main_~#Weight~0.offset_4|))) (= (select .cse2 (+ 76 |v_main_~#Dest~0.offset_4|)) 4) (= 5 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 20))) (= (select .cse0 (+ 28 |v_main_~#Source~0.offset_4|)) 3) (= (select .cse0 (+ 76 |v_main_~#Source~0.offset_4|)) 3) (= 1 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 16))) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 44)) 0) (= (select .cse0 (+ 4 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 48)) 0) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 60)) 15) (= v_main_~i~0_6 0) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 32))) (= v_main_~source~0_1 0) (= (select .cse4 |v_main_~#Weight~0.base_4|) 0) (= (select |v_#valid_10| |v_main_~#Source~0.base_4|) 0) (<= v_main_~edgecount~0_5 19) (= (select .cse3 (+ 56 |v_main_~#Weight~0.offset_4|)) 14) (= (select .cse3 (+ 52 |v_main_~#Weight~0.offset_4|)) 13) (= (select .cse2 (+ 40 |v_main_~#Dest~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 52)) 2) (= (select .cse3 (+ 44 |v_main_~#Weight~0.offset_4|)) 11) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 4)) 1) (= |v_main_~#Source~0.offset_4| 0) (= 3 (select .cse0 (+ 60 |v_main_~#Source~0.offset_4|))) (= 2 (select .cse0 (+ 44 |v_main_~#Source~0.offset_4|))) (= |v_#length_1| (store (store (store (store |v_#length_5| |v_main_~#Source~0.base_4| 80) |v_main_~#Dest~0.base_4| 80) |v_main_~#Weight~0.base_4| 80) |v_main_~#distance~0.base_4| 20)) (= (select .cse2 |v_main_~#Dest~0.offset_4|) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 68)) 1) (= (select .cse0 (+ 36 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ 56 |v_main_~#Dest~0.offset_4|)) 3) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 28))) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 8)) 2) (= 12 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 48))) (= 7 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 28))) (= (select .cse0 (+ 64 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 64)) 2) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 36)) 0) (= 8 (select .cse3 (+ 32 |v_main_~#Weight~0.offset_4|))) (not (= |v_main_~#Dest~0.base_4| 0)) (= 0 (select .cse0 |v_main_~#Source~0.offset_4|)) (= (select .cse3 (+ 40 |v_main_~#Weight~0.offset_4|)) 10) (= (select .cse5 |v_main_~#distance~0.base_4|) 0) (= |v_main_~#distance~0.offset_4| 0) (= (store .cse5 |v_main_~#distance~0.base_4| 1) |v_#valid_6|) (<= 0 v_main_~edgecount~0_5) (= (select .cse3 (+ 16 |v_main_~#Weight~0.offset_4|)) 4) (not (= |v_main_~#Source~0.base_4| 0)) (= (select .cse0 (+ |v_main_~#Source~0.offset_4| 24)) 1) (= (select .cse0 (+ 16 |v_main_~#Source~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 20)) 4) (= 2 (select .cse0 (+ 72 |v_main_~#Source~0.offset_4|))) (= (select .cse0 (+ 32 |v_main_~#Source~0.offset_4|)) 4) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 4))) (= (select .cse0 (+ 20 |v_main_~#Source~0.offset_4|)) 0) (= 19 (select .cse3 (+ 76 |v_main_~#Weight~0.offset_4|))) (< |v_#StackHeapBarrier_1| |v_main_~#Source~0.base_4|) (not (= |v_main_~#distance~0.base_4| 0)) (= 17 (select .cse3 (+ 68 |v_main_~#Weight~0.offset_4|))) (= |v_main_~#Weight~0.offset_4| 0))))) InVars {#memory_int=|v_#memory_int_2|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_5|, main_~edgecount~0=v_main_~edgecount~0_5, #valid=|v_#valid_10|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_4|, main_~x~0=v_main_~x~0_2, main_~#distance~0.base=|v_main_~#distance~0.base_4|, main_~j~0=v_main_~j~0_1, main_~y~0=v_main_~y~0_2, main_~#Dest~0.base=|v_main_~#Dest~0.base_4|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_4|, main_~#Source~0.base=|v_main_~#Source~0.base_4|, main_~#Weight~0.base=|v_main_~#Weight~0.base_4|, #valid=|v_#valid_6|, main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~source~0=v_main_~source~0_1, #length=|v_#length_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_4|, main_~edgecount~0=v_main_~edgecount~0_5, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_4|} AuxVars[] AssignedVars[main_~#Source~0.offset, main_~x~0, main_~#distance~0.base, main_~j~0, main_~y~0, main_~#Dest~0.base, main_~#distance~0.offset, main_~#Source~0.base, main_~#Weight~0.base, #valid, main_~i~0, main_~source~0, #length, main_~#Weight~0.offset, main_~#Dest~0.offset] {2644#(forall ((v_main_~x~0_9 Int) (v_ArrVal_192 Int) (v_ArrVal_191 Int)) (or (not (<= (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_191)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) v_main_~x~0_9)) (not (<= 0 v_ArrVal_191)) (<= 0 (select (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_191) (+ (* v_main_~x~0_9 4) |main_~#distance~0.offset|) v_ArrVal_192) |main_~#distance~0.offset|))))} is VALID [2022-04-14 18:56:14,103 INFO L290 TraceCheckUtils]: 6: Hoare triple {2457#true} [133] L20-->L21: Formula: (and (<= 0 v_main_~nodecount~0_3) (<= v_main_~nodecount~0_3 4)) InVars {main_~nodecount~0=v_main_~nodecount~0_3} OutVars{main_~nodecount~0=v_main_~nodecount~0_3} AuxVars[] AssignedVars[] {2457#true} is VALID [2022-04-14 18:56:14,104 INFO L290 TraceCheckUtils]: 5: Hoare triple {2457#true} [130] mainENTRY-->L20: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (= |v_main_#t~nondet4_2| v_main_~nodecount~0_1) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= |v_main_#t~nondet5_2| v_main_~edgecount~0_1)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~nodecount~0=v_main_~nodecount~0_1, main_~edgecount~0=v_main_~edgecount~0_1} AuxVars[] AssignedVars[main_~nodecount~0, main_#t~nondet5, main_#t~nondet4, main_~edgecount~0] {2457#true} is VALID [2022-04-14 18:56:14,104 INFO L272 TraceCheckUtils]: 4: Hoare triple {2457#true} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2457#true} is VALID [2022-04-14 18:56:14,104 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2457#true} {2457#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2457#true} is VALID [2022-04-14 18:56:14,104 INFO L290 TraceCheckUtils]: 2: Hoare triple {2457#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2457#true} is VALID [2022-04-14 18:56:14,104 INFO L290 TraceCheckUtils]: 1: Hoare triple {2457#true} [128] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_11| 1))) (and (= (select |v_#valid_16| 1) 1) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_16| 2) 1) (= (select |v_#valid_16| 3) 1) (= (select .cse0 1) 0) (= |v_#NULL.base_1| 0) (= (select |v_#length_6| 1) 2) (= (select |v_#length_6| 2) 14) (= (select .cse0 0) 48) (= (select |v_#valid_16| 0) 0) (= (select |v_#length_6| 3) 12) (= |v_#NULL.offset_1| 0) (= v_~INFINITY~0_2 899))) InVars {#memory_int=|v_#memory_int_11|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, #valid=|v_#valid_16|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_16|, #memory_int=|v_#memory_int_11|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_6|, ~INFINITY~0=v_~INFINITY~0_2, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, ~INFINITY~0, #NULL.base] {2457#true} is VALID [2022-04-14 18:56:14,104 INFO L272 TraceCheckUtils]: 0: Hoare triple {2457#true} [126] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2457#true} is VALID [2022-04-14 18:56:14,105 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 3 not checked. [2022-04-14 18:56:14,105 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1643980589] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-14 18:56:14,105 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-14 18:56:14,105 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 11, 11] total 29 [2022-04-14 18:56:14,105 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [29147833] [2022-04-14 18:56:14,105 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-04-14 18:56:14,106 INFO L78 Accepts]: Start accepts. Automaton has has 29 states, 27 states have (on average 2.5925925925925926) internal successors, (70), 26 states have internal predecessors, (70), 3 states have call successors, (5), 4 states have call predecessors, (5), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 31 [2022-04-14 18:56:14,106 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-14 18:56:14,106 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 29 states, 27 states have (on average 2.5925925925925926) internal successors, (70), 26 states have internal predecessors, (70), 3 states have call successors, (5), 4 states have call predecessors, (5), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:56:14,177 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 76 edges. 76 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 18:56:14,177 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 29 states [2022-04-14 18:56:14,177 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-14 18:56:14,178 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 29 interpolants. [2022-04-14 18:56:14,178 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=103, Invalid=556, Unknown=3, NotChecked=150, Total=812 [2022-04-14 18:56:14,178 INFO L87 Difference]: Start difference. First operand 87 states and 110 transitions. Second operand has 29 states, 27 states have (on average 2.5925925925925926) internal successors, (70), 26 states have internal predecessors, (70), 3 states have call successors, (5), 4 states have call predecessors, (5), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:56:14,749 WARN L833 $PredicateComparison]: unable to prove that (and (= |c_#NULL.base| |c_old(#NULL.base)|) (= (select (select |c_#memory_int| |c_main_~#Dest~0.base|) |c_main_~#Dest~0.offset|) 1) (= |c_main_~#distance~0.offset| 0) (= |c_old(~INFINITY~0)| c_~INFINITY~0) (forall ((v_main_~x~0_9 Int) (v_ArrVal_192 Int)) (or (not (<= (select (select |c_#memory_int| |c_main_~#Dest~0.base|) |c_main_~#Dest~0.offset|) v_main_~x~0_9)) (<= 0 (select (store (select |c_#memory_int| |c_main_~#distance~0.base|) (+ (* v_main_~x~0_9 4) |c_main_~#distance~0.offset|) v_ArrVal_192) |c_main_~#distance~0.offset|)))) (= c_main_~i~0 0) (= (select (select |c_#memory_int| |c_main_~#distance~0.base|) (+ (* c_main_~i~0 4) |c_main_~#distance~0.offset|)) 0) (<= |c_main_~#Dest~0.offset| 0) (<= 0 |c_main_~#Dest~0.offset|) (= |c_#NULL.offset| |c_old(#NULL.offset)|)) is different from false [2022-04-14 18:56:15,035 WARN L833 $PredicateComparison]: unable to prove that (and (= (select (select |c_#memory_int| |c_main_~#Dest~0.base|) |c_main_~#Dest~0.offset|) 1) (= |c_main_~#distance~0.offset| 0) (forall ((v_main_~x~0_9 Int) (v_ArrVal_192 Int)) (or (not (<= (select (select |c_#memory_int| |c_main_~#Dest~0.base|) |c_main_~#Dest~0.offset|) v_main_~x~0_9)) (<= 0 (select (store (select |c_#memory_int| |c_main_~#distance~0.base|) (+ (* v_main_~x~0_9 4) |c_main_~#distance~0.offset|) v_ArrVal_192) |c_main_~#distance~0.offset|)))) (= |c_main_~#Dest~0.offset| 0) (= (select (select |c_#memory_int| |c_main_~#distance~0.base|) 0) 0)) is different from false [2022-04-14 18:56:17,082 WARN L833 $PredicateComparison]: unable to prove that (let ((.cse0 (+ (* c_main_~j~0 4) |c_main_~#Dest~0.offset|))) (and (forall ((v_main_~x~0_9 Int)) (or (forall ((v_ArrVal_192 Int)) (<= 0 (select (store (select |c_#memory_int| |c_main_~#distance~0.base|) (+ (* v_main_~x~0_9 4) |c_main_~#distance~0.offset|) v_ArrVal_192) |c_main_~#distance~0.offset|))) (not (<= (select (select |c_#memory_int| |c_main_~#Dest~0.base|) (+ (* c_main_~j~0 4) |c_main_~#Dest~0.offset|)) v_main_~x~0_9)))) (= .cse0 0) (= |c_main_~#distance~0.offset| 0) (= (select (select |c_#memory_int| |c_main_~#distance~0.base|) 0) 0) (= (select (select |c_#memory_int| |c_main_~#Dest~0.base|) .cse0) 1) (= c_main_~j~0 0))) is different from false [2022-04-14 18:56:17,993 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 18:56:17,994 INFO L93 Difference]: Finished difference Result 138 states and 176 transitions. [2022-04-14 18:56:17,994 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2022-04-14 18:56:17,994 INFO L78 Accepts]: Start accepts. Automaton has has 29 states, 27 states have (on average 2.5925925925925926) internal successors, (70), 26 states have internal predecessors, (70), 3 states have call successors, (5), 4 states have call predecessors, (5), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 31 [2022-04-14 18:56:17,994 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-14 18:56:17,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 29 states, 27 states have (on average 2.5925925925925926) internal successors, (70), 26 states have internal predecessors, (70), 3 states have call successors, (5), 4 states have call predecessors, (5), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:56:17,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 82 transitions. [2022-04-14 18:56:17,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 29 states, 27 states have (on average 2.5925925925925926) internal successors, (70), 26 states have internal predecessors, (70), 3 states have call successors, (5), 4 states have call predecessors, (5), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:56:17,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 82 transitions. [2022-04-14 18:56:17,999 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 17 states and 82 transitions. [2022-04-14 18:56:18,083 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 82 edges. 82 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 18:56:18,085 INFO L225 Difference]: With dead ends: 138 [2022-04-14 18:56:18,086 INFO L226 Difference]: Without dead ends: 138 [2022-04-14 18:56:18,086 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 91 GetRequests, 49 SyntacticMatches, 1 SemanticMatches, 41 ConstructedPredicates, 6 IntricatePredicates, 0 DeprecatedPredicates, 314 ImplicationChecksByTransitivity, 6.1s TimeCoverageRelationStatistics Valid=197, Invalid=1153, Unknown=6, NotChecked=450, Total=1806 [2022-04-14 18:56:18,087 INFO L913 BasicCegarLoop]: 51 mSDtfsCounter, 56 mSDsluCounter, 117 mSDsCounter, 0 mSdLazyCounter, 453 mSolverCounterSat, 16 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 57 SdHoareTripleChecker+Valid, 168 SdHoareTripleChecker+Invalid, 890 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 16 IncrementalHoareTripleChecker+Valid, 453 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 421 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-04-14 18:56:18,087 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [57 Valid, 168 Invalid, 890 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [16 Valid, 453 Invalid, 0 Unknown, 421 Unchecked, 0.4s Time] [2022-04-14 18:56:18,088 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 138 states. [2022-04-14 18:56:18,091 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 138 to 92. [2022-04-14 18:56:18,091 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-14 18:56:18,092 INFO L82 GeneralOperation]: Start isEquivalent. First operand 138 states. Second operand has 92 states, 84 states have (on average 1.3214285714285714) internal successors, (111), 85 states have internal predecessors, (111), 4 states have call successors, (4), 4 states have call predecessors, (4), 3 states have return successors, (3), 2 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-14 18:56:18,092 INFO L74 IsIncluded]: Start isIncluded. First operand 138 states. Second operand has 92 states, 84 states have (on average 1.3214285714285714) internal successors, (111), 85 states have internal predecessors, (111), 4 states have call successors, (4), 4 states have call predecessors, (4), 3 states have return successors, (3), 2 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-14 18:56:18,092 INFO L87 Difference]: Start difference. First operand 138 states. Second operand has 92 states, 84 states have (on average 1.3214285714285714) internal successors, (111), 85 states have internal predecessors, (111), 4 states have call successors, (4), 4 states have call predecessors, (4), 3 states have return successors, (3), 2 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-14 18:56:18,098 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 18:56:18,098 INFO L93 Difference]: Finished difference Result 138 states and 176 transitions. [2022-04-14 18:56:18,098 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 176 transitions. [2022-04-14 18:56:18,098 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 18:56:18,098 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 18:56:18,099 INFO L74 IsIncluded]: Start isIncluded. First operand has 92 states, 84 states have (on average 1.3214285714285714) internal successors, (111), 85 states have internal predecessors, (111), 4 states have call successors, (4), 4 states have call predecessors, (4), 3 states have return successors, (3), 2 states have call predecessors, (3), 3 states have call successors, (3) Second operand 138 states. [2022-04-14 18:56:18,099 INFO L87 Difference]: Start difference. First operand has 92 states, 84 states have (on average 1.3214285714285714) internal successors, (111), 85 states have internal predecessors, (111), 4 states have call successors, (4), 4 states have call predecessors, (4), 3 states have return successors, (3), 2 states have call predecessors, (3), 3 states have call successors, (3) Second operand 138 states. [2022-04-14 18:56:18,103 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 18:56:18,103 INFO L93 Difference]: Finished difference Result 138 states and 176 transitions. [2022-04-14 18:56:18,103 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 176 transitions. [2022-04-14 18:56:18,103 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 18:56:18,103 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 18:56:18,103 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-14 18:56:18,103 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-14 18:56:18,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 92 states, 84 states have (on average 1.3214285714285714) internal successors, (111), 85 states have internal predecessors, (111), 4 states have call successors, (4), 4 states have call predecessors, (4), 3 states have return successors, (3), 2 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-14 18:56:18,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 92 states and 118 transitions. [2022-04-14 18:56:18,106 INFO L78 Accepts]: Start accepts. Automaton has 92 states and 118 transitions. Word has length 31 [2022-04-14 18:56:18,106 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-14 18:56:18,106 INFO L478 AbstractCegarLoop]: Abstraction has 92 states and 118 transitions. [2022-04-14 18:56:18,106 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 29 states, 27 states have (on average 2.5925925925925926) internal successors, (70), 26 states have internal predecessors, (70), 3 states have call successors, (5), 4 states have call predecessors, (5), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:56:18,107 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 118 transitions. [2022-04-14 18:56:18,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2022-04-14 18:56:18,107 INFO L491 BasicCegarLoop]: Found error trace [2022-04-14 18:56:18,107 INFO L499 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-14 18:56:18,132 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2022-04-14 18:56:18,331 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-14 18:56:18,332 INFO L403 AbstractCegarLoop]: === Iteration 8 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-14 18:56:18,332 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-14 18:56:18,332 INFO L85 PathProgramCache]: Analyzing trace with hash -1897789399, now seen corresponding path program 2 times [2022-04-14 18:56:18,332 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-14 18:56:18,332 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1293391166] [2022-04-14 18:56:18,332 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-14 18:56:18,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-14 18:56:18,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 18:56:18,508 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-14 18:56:18,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 18:56:18,520 INFO L290 TraceCheckUtils]: 0: Hoare triple {3222#(and (= |old(~INFINITY~0)| ~INFINITY~0) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [128] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_11| 1))) (and (= (select |v_#valid_16| 1) 1) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_16| 2) 1) (= (select |v_#valid_16| 3) 1) (= (select .cse0 1) 0) (= |v_#NULL.base_1| 0) (= (select |v_#length_6| 1) 2) (= (select |v_#length_6| 2) 14) (= (select .cse0 0) 48) (= (select |v_#valid_16| 0) 0) (= (select |v_#length_6| 3) 12) (= |v_#NULL.offset_1| 0) (= v_~INFINITY~0_2 899))) InVars {#memory_int=|v_#memory_int_11|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, #valid=|v_#valid_16|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_16|, #memory_int=|v_#memory_int_11|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_6|, ~INFINITY~0=v_~INFINITY~0_2, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, ~INFINITY~0, #NULL.base] {3209#true} is VALID [2022-04-14 18:56:18,520 INFO L290 TraceCheckUtils]: 1: Hoare triple {3209#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3209#true} is VALID [2022-04-14 18:56:18,520 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {3209#true} {3209#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3209#true} is VALID [2022-04-14 18:56:18,521 INFO L272 TraceCheckUtils]: 0: Hoare triple {3209#true} [126] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3222#(and (= |old(~INFINITY~0)| ~INFINITY~0) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-14 18:56:18,521 INFO L290 TraceCheckUtils]: 1: Hoare triple {3222#(and (= |old(~INFINITY~0)| ~INFINITY~0) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [128] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_11| 1))) (and (= (select |v_#valid_16| 1) 1) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_16| 2) 1) (= (select |v_#valid_16| 3) 1) (= (select .cse0 1) 0) (= |v_#NULL.base_1| 0) (= (select |v_#length_6| 1) 2) (= (select |v_#length_6| 2) 14) (= (select .cse0 0) 48) (= (select |v_#valid_16| 0) 0) (= (select |v_#length_6| 3) 12) (= |v_#NULL.offset_1| 0) (= v_~INFINITY~0_2 899))) InVars {#memory_int=|v_#memory_int_11|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, #valid=|v_#valid_16|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_16|, #memory_int=|v_#memory_int_11|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_6|, ~INFINITY~0=v_~INFINITY~0_2, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, ~INFINITY~0, #NULL.base] {3209#true} is VALID [2022-04-14 18:56:18,522 INFO L290 TraceCheckUtils]: 2: Hoare triple {3209#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3209#true} is VALID [2022-04-14 18:56:18,522 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {3209#true} {3209#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3209#true} is VALID [2022-04-14 18:56:18,522 INFO L272 TraceCheckUtils]: 4: Hoare triple {3209#true} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3209#true} is VALID [2022-04-14 18:56:18,522 INFO L290 TraceCheckUtils]: 5: Hoare triple {3209#true} [130] mainENTRY-->L20: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (= |v_main_#t~nondet4_2| v_main_~nodecount~0_1) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= |v_main_#t~nondet5_2| v_main_~edgecount~0_1)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~nodecount~0=v_main_~nodecount~0_1, main_~edgecount~0=v_main_~edgecount~0_1} AuxVars[] AssignedVars[main_~nodecount~0, main_#t~nondet5, main_#t~nondet4, main_~edgecount~0] {3209#true} is VALID [2022-04-14 18:56:18,522 INFO L290 TraceCheckUtils]: 6: Hoare triple {3209#true} [133] L20-->L21: Formula: (and (<= 0 v_main_~nodecount~0_3) (<= v_main_~nodecount~0_3 4)) InVars {main_~nodecount~0=v_main_~nodecount~0_3} OutVars{main_~nodecount~0=v_main_~nodecount~0_3} AuxVars[] AssignedVars[] {3209#true} is VALID [2022-04-14 18:56:18,525 INFO L290 TraceCheckUtils]: 7: Hoare triple {3209#true} [136] L21-->L30-3: Formula: (let ((.cse1 (store |v_#valid_10| |v_main_~#Source~0.base_4| 1))) (let ((.cse4 (store .cse1 |v_main_~#Dest~0.base_4| 1))) (let ((.cse5 (store .cse4 |v_main_~#Weight~0.base_4| 1)) (.cse2 (select |v_#memory_int_2| |v_main_~#Dest~0.base_4|)) (.cse0 (select |v_#memory_int_2| |v_main_~#Source~0.base_4|)) (.cse3 (select |v_#memory_int_2| |v_main_~#Weight~0.base_4|))) (and (= (select .cse0 (+ 52 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#distance~0.base_4|) (= (select .cse0 (+ 48 |v_main_~#Source~0.offset_4|)) 3) (= 2 (select .cse0 (+ 68 |v_main_~#Source~0.offset_4|))) (= (select .cse1 |v_main_~#Dest~0.base_4|) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Weight~0.base_4|) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 60)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 12)) 1) (= 9 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 36))) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 24))) (= (select .cse0 (+ 56 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Dest~0.base_4|) (= (select .cse0 (+ 40 |v_main_~#Source~0.offset_4|)) 2) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 8))) (= (select .cse3 (+ 72 |v_main_~#Weight~0.offset_4|)) 18) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 12)) 3) (= (select .cse0 (+ 8 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 72)) 0) (= 6 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 24))) (= (select .cse0 (+ 12 |v_main_~#Source~0.offset_4|)) 1) (= 0 (select .cse3 |v_main_~#Weight~0.offset_4|)) (not (= |v_main_~#Weight~0.base_4| 0)) (= |v_main_~#Dest~0.offset_4| 0) (= 16 (select .cse3 (+ 64 |v_main_~#Weight~0.offset_4|))) (= (select .cse2 (+ 76 |v_main_~#Dest~0.offset_4|)) 4) (= 5 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 20))) (= (select .cse0 (+ 28 |v_main_~#Source~0.offset_4|)) 3) (= (select .cse0 (+ 76 |v_main_~#Source~0.offset_4|)) 3) (= 1 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 16))) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 44)) 0) (= (select .cse0 (+ 4 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 48)) 0) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 60)) 15) (= v_main_~i~0_6 0) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 32))) (= v_main_~source~0_1 0) (= (select .cse4 |v_main_~#Weight~0.base_4|) 0) (= (select |v_#valid_10| |v_main_~#Source~0.base_4|) 0) (<= v_main_~edgecount~0_5 19) (= (select .cse3 (+ 56 |v_main_~#Weight~0.offset_4|)) 14) (= (select .cse3 (+ 52 |v_main_~#Weight~0.offset_4|)) 13) (= (select .cse2 (+ 40 |v_main_~#Dest~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 52)) 2) (= (select .cse3 (+ 44 |v_main_~#Weight~0.offset_4|)) 11) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 4)) 1) (= |v_main_~#Source~0.offset_4| 0) (= 3 (select .cse0 (+ 60 |v_main_~#Source~0.offset_4|))) (= 2 (select .cse0 (+ 44 |v_main_~#Source~0.offset_4|))) (= |v_#length_1| (store (store (store (store |v_#length_5| |v_main_~#Source~0.base_4| 80) |v_main_~#Dest~0.base_4| 80) |v_main_~#Weight~0.base_4| 80) |v_main_~#distance~0.base_4| 20)) (= (select .cse2 |v_main_~#Dest~0.offset_4|) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 68)) 1) (= (select .cse0 (+ 36 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ 56 |v_main_~#Dest~0.offset_4|)) 3) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 28))) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 8)) 2) (= 12 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 48))) (= 7 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 28))) (= (select .cse0 (+ 64 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 64)) 2) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 36)) 0) (= 8 (select .cse3 (+ 32 |v_main_~#Weight~0.offset_4|))) (not (= |v_main_~#Dest~0.base_4| 0)) (= 0 (select .cse0 |v_main_~#Source~0.offset_4|)) (= (select .cse3 (+ 40 |v_main_~#Weight~0.offset_4|)) 10) (= (select .cse5 |v_main_~#distance~0.base_4|) 0) (= |v_main_~#distance~0.offset_4| 0) (= (store .cse5 |v_main_~#distance~0.base_4| 1) |v_#valid_6|) (<= 0 v_main_~edgecount~0_5) (= (select .cse3 (+ 16 |v_main_~#Weight~0.offset_4|)) 4) (not (= |v_main_~#Source~0.base_4| 0)) (= (select .cse0 (+ |v_main_~#Source~0.offset_4| 24)) 1) (= (select .cse0 (+ 16 |v_main_~#Source~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 20)) 4) (= 2 (select .cse0 (+ 72 |v_main_~#Source~0.offset_4|))) (= (select .cse0 (+ 32 |v_main_~#Source~0.offset_4|)) 4) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 4))) (= (select .cse0 (+ 20 |v_main_~#Source~0.offset_4|)) 0) (= 19 (select .cse3 (+ 76 |v_main_~#Weight~0.offset_4|))) (< |v_#StackHeapBarrier_1| |v_main_~#Source~0.base_4|) (not (= |v_main_~#distance~0.base_4| 0)) (= 17 (select .cse3 (+ 68 |v_main_~#Weight~0.offset_4|))) (= |v_main_~#Weight~0.offset_4| 0))))) InVars {#memory_int=|v_#memory_int_2|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_5|, main_~edgecount~0=v_main_~edgecount~0_5, #valid=|v_#valid_10|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_4|, main_~x~0=v_main_~x~0_2, main_~#distance~0.base=|v_main_~#distance~0.base_4|, main_~j~0=v_main_~j~0_1, main_~y~0=v_main_~y~0_2, main_~#Dest~0.base=|v_main_~#Dest~0.base_4|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_4|, main_~#Source~0.base=|v_main_~#Source~0.base_4|, main_~#Weight~0.base=|v_main_~#Weight~0.base_4|, #valid=|v_#valid_6|, main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~source~0=v_main_~source~0_1, #length=|v_#length_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_4|, main_~edgecount~0=v_main_~edgecount~0_5, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_4|} AuxVars[] AssignedVars[main_~#Source~0.offset, main_~x~0, main_~#distance~0.base, main_~j~0, main_~y~0, main_~#Dest~0.base, main_~#distance~0.offset, main_~#Source~0.base, main_~#Weight~0.base, #valid, main_~i~0, main_~source~0, #length, main_~#Weight~0.offset, main_~#Dest~0.offset] {3214#(and (= |main_~#distance~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-14 18:56:18,525 INFO L290 TraceCheckUtils]: 8: Hoare triple {3214#(and (= |main_~#distance~0.offset| 0) (= main_~i~0 0))} [139] L30-3-->L31: Formula: (< v_main_~i~0_12 v_main_~nodecount~0_5) InVars {main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} OutVars{main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {3214#(and (= |main_~#distance~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-14 18:56:18,526 INFO L290 TraceCheckUtils]: 9: Hoare triple {3214#(and (= |main_~#distance~0.offset| 0) (= main_~i~0 0))} [141] L31-->L30-2: Formula: (and (= (store |v_#memory_int_4| |v_main_~#distance~0.base_5| (store (select |v_#memory_int_4| |v_main_~#distance~0.base_5|) (+ |v_main_~#distance~0.offset_5| (* v_main_~i~0_14 4)) 0)) |v_#memory_int_3|) (= v_main_~i~0_14 v_main_~source~0_2)) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} AuxVars[] AssignedVars[#memory_int] {3215#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4))) 0) (= main_~i~0 0))} is VALID [2022-04-14 18:56:18,527 INFO L290 TraceCheckUtils]: 10: Hoare triple {3215#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4))) 0) (= main_~i~0 0))} [146] L30-2-->L30-3: Formula: (= v_main_~i~0_17 (+ v_main_~i~0_18 1)) InVars {main_~i~0=v_main_~i~0_18} OutVars{main_~i~0=v_main_~i~0_17, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {3216#(and (not (= (+ |main_~#distance~0.offset| (* main_~i~0 4)) 0)) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} is VALID [2022-04-14 18:56:18,528 INFO L290 TraceCheckUtils]: 11: Hoare triple {3216#(and (not (= (+ |main_~#distance~0.offset| (* main_~i~0 4)) 0)) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} [139] L30-3-->L31: Formula: (< v_main_~i~0_12 v_main_~nodecount~0_5) InVars {main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} OutVars{main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {3216#(and (not (= (+ |main_~#distance~0.offset| (* main_~i~0 4)) 0)) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} is VALID [2022-04-14 18:56:18,529 INFO L290 TraceCheckUtils]: 12: Hoare triple {3216#(and (not (= (+ |main_~#distance~0.offset| (* main_~i~0 4)) 0)) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} [142] L31-->L30-2: Formula: (and (= (store |v_#memory_int_7| |v_main_~#distance~0.base_7| (store (select |v_#memory_int_7| |v_main_~#distance~0.base_7|) (+ |v_main_~#distance~0.offset_7| (* v_main_~i~0_16 4)) v_~INFINITY~0_1)) |v_#memory_int_6|) (not (= v_main_~i~0_16 v_main_~source~0_3))) InVars {main_~#distance~0.offset=|v_main_~#distance~0.offset_7|, main_~#distance~0.base=|v_main_~#distance~0.base_7|, #memory_int=|v_#memory_int_7|, main_~i~0=v_main_~i~0_16, main_~source~0=v_main_~source~0_3, ~INFINITY~0=v_~INFINITY~0_1} OutVars{main_~#distance~0.offset=|v_main_~#distance~0.offset_7|, main_~#distance~0.base=|v_main_~#distance~0.base_7|, #memory_int=|v_#memory_int_6|, main_~i~0=v_main_~i~0_16, main_~source~0=v_main_~source~0_3, ~INFINITY~0=v_~INFINITY~0_1} AuxVars[] AssignedVars[#memory_int] {3217#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} is VALID [2022-04-14 18:56:18,530 INFO L290 TraceCheckUtils]: 13: Hoare triple {3217#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} [146] L30-2-->L30-3: Formula: (= v_main_~i~0_17 (+ v_main_~i~0_18 1)) InVars {main_~i~0=v_main_~i~0_18} OutVars{main_~i~0=v_main_~i~0_17, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {3217#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} is VALID [2022-04-14 18:56:18,530 INFO L290 TraceCheckUtils]: 14: Hoare triple {3217#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} [138] L30-3-->L30-4: Formula: (not (< v_main_~i~0_11 v_main_~nodecount~0_4)) InVars {main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} OutVars{main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} AuxVars[] AssignedVars[] {3217#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} is VALID [2022-04-14 18:56:18,531 INFO L290 TraceCheckUtils]: 15: Hoare triple {3217#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} [140] L30-4-->L39-3: Formula: (= v_main_~i~0_21 0) InVars {} OutVars{main_~i~0=v_main_~i~0_21} AuxVars[] AssignedVars[main_~i~0] {3217#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} is VALID [2022-04-14 18:56:18,531 INFO L290 TraceCheckUtils]: 16: Hoare triple {3217#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} [145] L39-3-->L41-3: Formula: (and (= v_main_~j~0_2 0) (< v_main_~i~0_23 v_main_~nodecount~0_9)) InVars {main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23} OutVars{main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23, main_~j~0=v_main_~j~0_2} AuxVars[] AssignedVars[main_~j~0] {3217#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} is VALID [2022-04-14 18:56:18,532 INFO L290 TraceCheckUtils]: 17: Hoare triple {3217#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} [149] L41-3-->L39-2: Formula: (not (< v_main_~j~0_3 v_main_~edgecount~0_6)) InVars {main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} OutVars{main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} AuxVars[] AssignedVars[] {3217#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} is VALID [2022-04-14 18:56:18,532 INFO L290 TraceCheckUtils]: 18: Hoare triple {3217#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} [154] L39-2-->L39-3: Formula: (= v_main_~i~0_1 (+ v_main_~i~0_2 1)) InVars {main_~i~0=v_main_~i~0_2} OutVars{main_~i~0=v_main_~i~0_1, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post7] {3217#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} is VALID [2022-04-14 18:56:18,533 INFO L290 TraceCheckUtils]: 19: Hoare triple {3217#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} [145] L39-3-->L41-3: Formula: (and (= v_main_~j~0_2 0) (< v_main_~i~0_23 v_main_~nodecount~0_9)) InVars {main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23} OutVars{main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23, main_~j~0=v_main_~j~0_2} AuxVars[] AssignedVars[main_~j~0] {3217#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} is VALID [2022-04-14 18:56:18,533 INFO L290 TraceCheckUtils]: 20: Hoare triple {3217#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} [149] L41-3-->L39-2: Formula: (not (< v_main_~j~0_3 v_main_~edgecount~0_6)) InVars {main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} OutVars{main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} AuxVars[] AssignedVars[] {3217#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} is VALID [2022-04-14 18:56:18,534 INFO L290 TraceCheckUtils]: 21: Hoare triple {3217#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} [154] L39-2-->L39-3: Formula: (= v_main_~i~0_1 (+ v_main_~i~0_2 1)) InVars {main_~i~0=v_main_~i~0_2} OutVars{main_~i~0=v_main_~i~0_1, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post7] {3217#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} is VALID [2022-04-14 18:56:18,534 INFO L290 TraceCheckUtils]: 22: Hoare triple {3217#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} [144] L39-3-->L39-4: Formula: (not (< v_main_~i~0_22 v_main_~nodecount~0_8)) InVars {main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} OutVars{main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} AuxVars[] AssignedVars[] {3217#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} is VALID [2022-04-14 18:56:18,535 INFO L290 TraceCheckUtils]: 23: Hoare triple {3217#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} [147] L39-4-->L51-3: Formula: (= v_main_~i~0_3 0) InVars {} OutVars{main_~i~0=v_main_~i~0_3} AuxVars[] AssignedVars[main_~i~0] {3217#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} is VALID [2022-04-14 18:56:18,535 INFO L290 TraceCheckUtils]: 24: Hoare triple {3217#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} [152] L51-3-->L51-4: Formula: (not (< v_main_~i~0_4 v_main_~edgecount~0_2)) InVars {main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} OutVars{main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} AuxVars[] AssignedVars[] {3217#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} is VALID [2022-04-14 18:56:18,536 INFO L290 TraceCheckUtils]: 25: Hoare triple {3217#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} [157] L51-4-->L61-3: Formula: (= v_main_~i~0_10 0) InVars {} OutVars{main_~i~0=v_main_~i~0_10} AuxVars[] AssignedVars[main_~i~0] {3218#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4))) 0))} is VALID [2022-04-14 18:56:18,536 INFO L290 TraceCheckUtils]: 26: Hoare triple {3218#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4))) 0))} [163] L61-3-->L63: Formula: (and (= (select (select |v_#memory_int_5| |v_main_~#distance~0.base_6|) (+ |v_main_~#distance~0.offset_6| (* v_main_~i~0_15 4))) |v_main_#t~mem21_1|) (< v_main_~i~0_15 v_main_~nodecount~0_7)) InVars {main_~nodecount~0=v_main_~nodecount~0_7, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|} OutVars{main_~nodecount~0=v_main_~nodecount~0_7, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|, main_#t~mem21=|v_main_#t~mem21_1|, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|} AuxVars[] AssignedVars[main_#t~mem21] {3219#(= |main_#t~mem21| 0)} is VALID [2022-04-14 18:56:18,537 INFO L272 TraceCheckUtils]: 27: Hoare triple {3219#(= |main_#t~mem21| 0)} [166] L63-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (<= 0 |v_main_#t~mem21_4|) 1 0)) InVars {main_#t~mem21=|v_main_#t~mem21_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem21] {3220#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-14 18:56:18,537 INFO L290 TraceCheckUtils]: 28: Hoare triple {3220#(not (= |__VERIFIER_assert_#in~cond| 0))} [168] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_3 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {3221#(not (= __VERIFIER_assert_~cond 0))} is VALID [2022-04-14 18:56:18,538 INFO L290 TraceCheckUtils]: 29: Hoare triple {3221#(not (= __VERIFIER_assert_~cond 0))} [170] L11-->L12: Formula: (= v___VERIFIER_assert_~cond_1 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[] {3210#false} is VALID [2022-04-14 18:56:18,538 INFO L290 TraceCheckUtils]: 30: Hoare triple {3210#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3210#false} is VALID [2022-04-14 18:56:18,538 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-04-14 18:56:18,538 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-14 18:56:18,538 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1293391166] [2022-04-14 18:56:18,538 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1293391166] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-14 18:56:18,539 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1708484513] [2022-04-14 18:56:18,539 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-14 18:56:18,539 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-14 18:56:18,539 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-14 18:56:18,542 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-14 18:56:18,544 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-04-14 18:56:18,613 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-14 18:56:18,613 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-14 18:56:18,614 INFO L263 TraceCheckSpWp]: Trace formula consists of 289 conjuncts, 16 conjunts are in the unsatisfiable core [2022-04-14 18:56:18,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 18:56:18,634 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-14 18:56:18,697 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2022-04-14 18:56:18,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-14 18:56:18,778 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2022-04-14 18:56:18,922 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2022-04-14 18:56:18,983 INFO L272 TraceCheckUtils]: 0: Hoare triple {3209#true} [126] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3209#true} is VALID [2022-04-14 18:56:18,983 INFO L290 TraceCheckUtils]: 1: Hoare triple {3209#true} [128] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_11| 1))) (and (= (select |v_#valid_16| 1) 1) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_16| 2) 1) (= (select |v_#valid_16| 3) 1) (= (select .cse0 1) 0) (= |v_#NULL.base_1| 0) (= (select |v_#length_6| 1) 2) (= (select |v_#length_6| 2) 14) (= (select .cse0 0) 48) (= (select |v_#valid_16| 0) 0) (= (select |v_#length_6| 3) 12) (= |v_#NULL.offset_1| 0) (= v_~INFINITY~0_2 899))) InVars {#memory_int=|v_#memory_int_11|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, #valid=|v_#valid_16|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_16|, #memory_int=|v_#memory_int_11|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_6|, ~INFINITY~0=v_~INFINITY~0_2, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, ~INFINITY~0, #NULL.base] {3209#true} is VALID [2022-04-14 18:56:18,983 INFO L290 TraceCheckUtils]: 2: Hoare triple {3209#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3209#true} is VALID [2022-04-14 18:56:18,983 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {3209#true} {3209#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3209#true} is VALID [2022-04-14 18:56:18,983 INFO L272 TraceCheckUtils]: 4: Hoare triple {3209#true} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3209#true} is VALID [2022-04-14 18:56:18,983 INFO L290 TraceCheckUtils]: 5: Hoare triple {3209#true} [130] mainENTRY-->L20: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (= |v_main_#t~nondet4_2| v_main_~nodecount~0_1) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= |v_main_#t~nondet5_2| v_main_~edgecount~0_1)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~nodecount~0=v_main_~nodecount~0_1, main_~edgecount~0=v_main_~edgecount~0_1} AuxVars[] AssignedVars[main_~nodecount~0, main_#t~nondet5, main_#t~nondet4, main_~edgecount~0] {3209#true} is VALID [2022-04-14 18:56:18,984 INFO L290 TraceCheckUtils]: 6: Hoare triple {3209#true} [133] L20-->L21: Formula: (and (<= 0 v_main_~nodecount~0_3) (<= v_main_~nodecount~0_3 4)) InVars {main_~nodecount~0=v_main_~nodecount~0_3} OutVars{main_~nodecount~0=v_main_~nodecount~0_3} AuxVars[] AssignedVars[] {3209#true} is VALID [2022-04-14 18:56:18,986 INFO L290 TraceCheckUtils]: 7: Hoare triple {3209#true} [136] L21-->L30-3: Formula: (let ((.cse1 (store |v_#valid_10| |v_main_~#Source~0.base_4| 1))) (let ((.cse4 (store .cse1 |v_main_~#Dest~0.base_4| 1))) (let ((.cse5 (store .cse4 |v_main_~#Weight~0.base_4| 1)) (.cse2 (select |v_#memory_int_2| |v_main_~#Dest~0.base_4|)) (.cse0 (select |v_#memory_int_2| |v_main_~#Source~0.base_4|)) (.cse3 (select |v_#memory_int_2| |v_main_~#Weight~0.base_4|))) (and (= (select .cse0 (+ 52 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#distance~0.base_4|) (= (select .cse0 (+ 48 |v_main_~#Source~0.offset_4|)) 3) (= 2 (select .cse0 (+ 68 |v_main_~#Source~0.offset_4|))) (= (select .cse1 |v_main_~#Dest~0.base_4|) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Weight~0.base_4|) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 60)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 12)) 1) (= 9 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 36))) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 24))) (= (select .cse0 (+ 56 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Dest~0.base_4|) (= (select .cse0 (+ 40 |v_main_~#Source~0.offset_4|)) 2) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 8))) (= (select .cse3 (+ 72 |v_main_~#Weight~0.offset_4|)) 18) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 12)) 3) (= (select .cse0 (+ 8 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 72)) 0) (= 6 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 24))) (= (select .cse0 (+ 12 |v_main_~#Source~0.offset_4|)) 1) (= 0 (select .cse3 |v_main_~#Weight~0.offset_4|)) (not (= |v_main_~#Weight~0.base_4| 0)) (= |v_main_~#Dest~0.offset_4| 0) (= 16 (select .cse3 (+ 64 |v_main_~#Weight~0.offset_4|))) (= (select .cse2 (+ 76 |v_main_~#Dest~0.offset_4|)) 4) (= 5 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 20))) (= (select .cse0 (+ 28 |v_main_~#Source~0.offset_4|)) 3) (= (select .cse0 (+ 76 |v_main_~#Source~0.offset_4|)) 3) (= 1 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 16))) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 44)) 0) (= (select .cse0 (+ 4 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 48)) 0) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 60)) 15) (= v_main_~i~0_6 0) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 32))) (= v_main_~source~0_1 0) (= (select .cse4 |v_main_~#Weight~0.base_4|) 0) (= (select |v_#valid_10| |v_main_~#Source~0.base_4|) 0) (<= v_main_~edgecount~0_5 19) (= (select .cse3 (+ 56 |v_main_~#Weight~0.offset_4|)) 14) (= (select .cse3 (+ 52 |v_main_~#Weight~0.offset_4|)) 13) (= (select .cse2 (+ 40 |v_main_~#Dest~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 52)) 2) (= (select .cse3 (+ 44 |v_main_~#Weight~0.offset_4|)) 11) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 4)) 1) (= |v_main_~#Source~0.offset_4| 0) (= 3 (select .cse0 (+ 60 |v_main_~#Source~0.offset_4|))) (= 2 (select .cse0 (+ 44 |v_main_~#Source~0.offset_4|))) (= |v_#length_1| (store (store (store (store |v_#length_5| |v_main_~#Source~0.base_4| 80) |v_main_~#Dest~0.base_4| 80) |v_main_~#Weight~0.base_4| 80) |v_main_~#distance~0.base_4| 20)) (= (select .cse2 |v_main_~#Dest~0.offset_4|) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 68)) 1) (= (select .cse0 (+ 36 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ 56 |v_main_~#Dest~0.offset_4|)) 3) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 28))) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 8)) 2) (= 12 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 48))) (= 7 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 28))) (= (select .cse0 (+ 64 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 64)) 2) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 36)) 0) (= 8 (select .cse3 (+ 32 |v_main_~#Weight~0.offset_4|))) (not (= |v_main_~#Dest~0.base_4| 0)) (= 0 (select .cse0 |v_main_~#Source~0.offset_4|)) (= (select .cse3 (+ 40 |v_main_~#Weight~0.offset_4|)) 10) (= (select .cse5 |v_main_~#distance~0.base_4|) 0) (= |v_main_~#distance~0.offset_4| 0) (= (store .cse5 |v_main_~#distance~0.base_4| 1) |v_#valid_6|) (<= 0 v_main_~edgecount~0_5) (= (select .cse3 (+ 16 |v_main_~#Weight~0.offset_4|)) 4) (not (= |v_main_~#Source~0.base_4| 0)) (= (select .cse0 (+ |v_main_~#Source~0.offset_4| 24)) 1) (= (select .cse0 (+ 16 |v_main_~#Source~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 20)) 4) (= 2 (select .cse0 (+ 72 |v_main_~#Source~0.offset_4|))) (= (select .cse0 (+ 32 |v_main_~#Source~0.offset_4|)) 4) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 4))) (= (select .cse0 (+ 20 |v_main_~#Source~0.offset_4|)) 0) (= 19 (select .cse3 (+ 76 |v_main_~#Weight~0.offset_4|))) (< |v_#StackHeapBarrier_1| |v_main_~#Source~0.base_4|) (not (= |v_main_~#distance~0.base_4| 0)) (= 17 (select .cse3 (+ 68 |v_main_~#Weight~0.offset_4|))) (= |v_main_~#Weight~0.offset_4| 0))))) InVars {#memory_int=|v_#memory_int_2|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_5|, main_~edgecount~0=v_main_~edgecount~0_5, #valid=|v_#valid_10|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_4|, main_~x~0=v_main_~x~0_2, main_~#distance~0.base=|v_main_~#distance~0.base_4|, main_~j~0=v_main_~j~0_1, main_~y~0=v_main_~y~0_2, main_~#Dest~0.base=|v_main_~#Dest~0.base_4|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_4|, main_~#Source~0.base=|v_main_~#Source~0.base_4|, main_~#Weight~0.base=|v_main_~#Weight~0.base_4|, #valid=|v_#valid_6|, main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~source~0=v_main_~source~0_1, #length=|v_#length_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_4|, main_~edgecount~0=v_main_~edgecount~0_5, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_4|} AuxVars[] AssignedVars[main_~#Source~0.offset, main_~x~0, main_~#distance~0.base, main_~j~0, main_~y~0, main_~#Dest~0.base, main_~#distance~0.offset, main_~#Source~0.base, main_~#Weight~0.base, #valid, main_~i~0, main_~source~0, #length, main_~#Weight~0.offset, main_~#Dest~0.offset] {3214#(and (= |main_~#distance~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-14 18:56:18,986 INFO L290 TraceCheckUtils]: 8: Hoare triple {3214#(and (= |main_~#distance~0.offset| 0) (= main_~i~0 0))} [139] L30-3-->L31: Formula: (< v_main_~i~0_12 v_main_~nodecount~0_5) InVars {main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} OutVars{main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {3214#(and (= |main_~#distance~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-14 18:56:18,987 INFO L290 TraceCheckUtils]: 9: Hoare triple {3214#(and (= |main_~#distance~0.offset| 0) (= main_~i~0 0))} [141] L31-->L30-2: Formula: (and (= (store |v_#memory_int_4| |v_main_~#distance~0.base_5| (store (select |v_#memory_int_4| |v_main_~#distance~0.base_5|) (+ |v_main_~#distance~0.offset_5| (* v_main_~i~0_14 4)) 0)) |v_#memory_int_3|) (= v_main_~i~0_14 v_main_~source~0_2)) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} AuxVars[] AssignedVars[#memory_int] {3253#(and (= |main_~#distance~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)))) (= main_~i~0 0))} is VALID [2022-04-14 18:56:18,987 INFO L290 TraceCheckUtils]: 10: Hoare triple {3253#(and (= |main_~#distance~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)))) (= main_~i~0 0))} [146] L30-2-->L30-3: Formula: (= v_main_~i~0_17 (+ v_main_~i~0_18 1)) InVars {main_~i~0=v_main_~i~0_18} OutVars{main_~i~0=v_main_~i~0_17, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {3257#(and (= |main_~#distance~0.offset| 0) (<= 1 main_~i~0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:56:18,987 INFO L290 TraceCheckUtils]: 11: Hoare triple {3257#(and (= |main_~#distance~0.offset| 0) (<= 1 main_~i~0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [139] L30-3-->L31: Formula: (< v_main_~i~0_12 v_main_~nodecount~0_5) InVars {main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} OutVars{main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {3257#(and (= |main_~#distance~0.offset| 0) (<= 1 main_~i~0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:56:18,989 INFO L290 TraceCheckUtils]: 12: Hoare triple {3257#(and (= |main_~#distance~0.offset| 0) (<= 1 main_~i~0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [142] L31-->L30-2: Formula: (and (= (store |v_#memory_int_7| |v_main_~#distance~0.base_7| (store (select |v_#memory_int_7| |v_main_~#distance~0.base_7|) (+ |v_main_~#distance~0.offset_7| (* v_main_~i~0_16 4)) v_~INFINITY~0_1)) |v_#memory_int_6|) (not (= v_main_~i~0_16 v_main_~source~0_3))) InVars {main_~#distance~0.offset=|v_main_~#distance~0.offset_7|, main_~#distance~0.base=|v_main_~#distance~0.base_7|, #memory_int=|v_#memory_int_7|, main_~i~0=v_main_~i~0_16, main_~source~0=v_main_~source~0_3, ~INFINITY~0=v_~INFINITY~0_1} OutVars{main_~#distance~0.offset=|v_main_~#distance~0.offset_7|, main_~#distance~0.base=|v_main_~#distance~0.base_7|, #memory_int=|v_#memory_int_6|, main_~i~0=v_main_~i~0_16, main_~source~0=v_main_~source~0_3, ~INFINITY~0=v_~INFINITY~0_1} AuxVars[] AssignedVars[#memory_int] {3264#(and (= |main_~#distance~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:56:18,989 INFO L290 TraceCheckUtils]: 13: Hoare triple {3264#(and (= |main_~#distance~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [146] L30-2-->L30-3: Formula: (= v_main_~i~0_17 (+ v_main_~i~0_18 1)) InVars {main_~i~0=v_main_~i~0_18} OutVars{main_~i~0=v_main_~i~0_17, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {3264#(and (= |main_~#distance~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:56:18,989 INFO L290 TraceCheckUtils]: 14: Hoare triple {3264#(and (= |main_~#distance~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [138] L30-3-->L30-4: Formula: (not (< v_main_~i~0_11 v_main_~nodecount~0_4)) InVars {main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} OutVars{main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} AuxVars[] AssignedVars[] {3264#(and (= |main_~#distance~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:56:18,990 INFO L290 TraceCheckUtils]: 15: Hoare triple {3264#(and (= |main_~#distance~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [140] L30-4-->L39-3: Formula: (= v_main_~i~0_21 0) InVars {} OutVars{main_~i~0=v_main_~i~0_21} AuxVars[] AssignedVars[main_~i~0] {3264#(and (= |main_~#distance~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:56:18,990 INFO L290 TraceCheckUtils]: 16: Hoare triple {3264#(and (= |main_~#distance~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [145] L39-3-->L41-3: Formula: (and (= v_main_~j~0_2 0) (< v_main_~i~0_23 v_main_~nodecount~0_9)) InVars {main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23} OutVars{main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23, main_~j~0=v_main_~j~0_2} AuxVars[] AssignedVars[main_~j~0] {3264#(and (= |main_~#distance~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:56:18,991 INFO L290 TraceCheckUtils]: 17: Hoare triple {3264#(and (= |main_~#distance~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [149] L41-3-->L39-2: Formula: (not (< v_main_~j~0_3 v_main_~edgecount~0_6)) InVars {main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} OutVars{main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} AuxVars[] AssignedVars[] {3264#(and (= |main_~#distance~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:56:18,991 INFO L290 TraceCheckUtils]: 18: Hoare triple {3264#(and (= |main_~#distance~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [154] L39-2-->L39-3: Formula: (= v_main_~i~0_1 (+ v_main_~i~0_2 1)) InVars {main_~i~0=v_main_~i~0_2} OutVars{main_~i~0=v_main_~i~0_1, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post7] {3264#(and (= |main_~#distance~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:56:18,991 INFO L290 TraceCheckUtils]: 19: Hoare triple {3264#(and (= |main_~#distance~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [145] L39-3-->L41-3: Formula: (and (= v_main_~j~0_2 0) (< v_main_~i~0_23 v_main_~nodecount~0_9)) InVars {main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23} OutVars{main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23, main_~j~0=v_main_~j~0_2} AuxVars[] AssignedVars[main_~j~0] {3264#(and (= |main_~#distance~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:56:18,992 INFO L290 TraceCheckUtils]: 20: Hoare triple {3264#(and (= |main_~#distance~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [149] L41-3-->L39-2: Formula: (not (< v_main_~j~0_3 v_main_~edgecount~0_6)) InVars {main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} OutVars{main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} AuxVars[] AssignedVars[] {3264#(and (= |main_~#distance~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:56:18,992 INFO L290 TraceCheckUtils]: 21: Hoare triple {3264#(and (= |main_~#distance~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [154] L39-2-->L39-3: Formula: (= v_main_~i~0_1 (+ v_main_~i~0_2 1)) InVars {main_~i~0=v_main_~i~0_2} OutVars{main_~i~0=v_main_~i~0_1, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post7] {3264#(and (= |main_~#distance~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:56:18,992 INFO L290 TraceCheckUtils]: 22: Hoare triple {3264#(and (= |main_~#distance~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [144] L39-3-->L39-4: Formula: (not (< v_main_~i~0_22 v_main_~nodecount~0_8)) InVars {main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} OutVars{main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} AuxVars[] AssignedVars[] {3264#(and (= |main_~#distance~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:56:18,993 INFO L290 TraceCheckUtils]: 23: Hoare triple {3264#(and (= |main_~#distance~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [147] L39-4-->L51-3: Formula: (= v_main_~i~0_3 0) InVars {} OutVars{main_~i~0=v_main_~i~0_3} AuxVars[] AssignedVars[main_~i~0] {3264#(and (= |main_~#distance~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:56:18,993 INFO L290 TraceCheckUtils]: 24: Hoare triple {3264#(and (= |main_~#distance~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [152] L51-3-->L51-4: Formula: (not (< v_main_~i~0_4 v_main_~edgecount~0_2)) InVars {main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} OutVars{main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} AuxVars[] AssignedVars[] {3264#(and (= |main_~#distance~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:56:18,993 INFO L290 TraceCheckUtils]: 25: Hoare triple {3264#(and (= |main_~#distance~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [157] L51-4-->L61-3: Formula: (= v_main_~i~0_10 0) InVars {} OutVars{main_~i~0=v_main_~i~0_10} AuxVars[] AssignedVars[main_~i~0] {3253#(and (= |main_~#distance~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)))) (= main_~i~0 0))} is VALID [2022-04-14 18:56:18,994 INFO L290 TraceCheckUtils]: 26: Hoare triple {3253#(and (= |main_~#distance~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)))) (= main_~i~0 0))} [163] L61-3-->L63: Formula: (and (= (select (select |v_#memory_int_5| |v_main_~#distance~0.base_6|) (+ |v_main_~#distance~0.offset_6| (* v_main_~i~0_15 4))) |v_main_#t~mem21_1|) (< v_main_~i~0_15 v_main_~nodecount~0_7)) InVars {main_~nodecount~0=v_main_~nodecount~0_7, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|} OutVars{main_~nodecount~0=v_main_~nodecount~0_7, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|, main_#t~mem21=|v_main_#t~mem21_1|, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|} AuxVars[] AssignedVars[main_#t~mem21] {3307#(<= 0 |main_#t~mem21|)} is VALID [2022-04-14 18:56:18,994 INFO L272 TraceCheckUtils]: 27: Hoare triple {3307#(<= 0 |main_#t~mem21|)} [166] L63-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (<= 0 |v_main_#t~mem21_4|) 1 0)) InVars {main_#t~mem21=|v_main_#t~mem21_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem21] {3311#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-14 18:56:18,995 INFO L290 TraceCheckUtils]: 28: Hoare triple {3311#(<= 1 |__VERIFIER_assert_#in~cond|)} [168] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_3 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {3315#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-14 18:56:18,995 INFO L290 TraceCheckUtils]: 29: Hoare triple {3315#(<= 1 __VERIFIER_assert_~cond)} [170] L11-->L12: Formula: (= v___VERIFIER_assert_~cond_1 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[] {3210#false} is VALID [2022-04-14 18:56:18,995 INFO L290 TraceCheckUtils]: 30: Hoare triple {3210#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3210#false} is VALID [2022-04-14 18:56:18,995 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-04-14 18:56:18,995 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-14 18:56:21,299 WARN L833 $PredicateComparison]: unable to prove that (forall ((v_main_~i~0_56 Int)) (or (not (<= (+ c_main_~i~0 1) v_main_~i~0_56)) (forall ((v_ArrVal_233 Int)) (<= 0 (select (store (select |c_#memory_int| |c_main_~#distance~0.base|) (+ |c_main_~#distance~0.offset| (* v_main_~i~0_56 4)) v_ArrVal_233) |c_main_~#distance~0.offset|))))) is different from false [2022-04-14 18:56:21,439 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 19 [2022-04-14 18:56:21,466 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 154 treesize of output 150 [2022-04-14 18:56:21,638 INFO L290 TraceCheckUtils]: 30: Hoare triple {3210#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3210#false} is VALID [2022-04-14 18:56:21,639 INFO L290 TraceCheckUtils]: 29: Hoare triple {3315#(<= 1 __VERIFIER_assert_~cond)} [170] L11-->L12: Formula: (= v___VERIFIER_assert_~cond_1 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[] {3210#false} is VALID [2022-04-14 18:56:21,639 INFO L290 TraceCheckUtils]: 28: Hoare triple {3311#(<= 1 |__VERIFIER_assert_#in~cond|)} [168] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_3 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {3315#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-14 18:56:21,640 INFO L272 TraceCheckUtils]: 27: Hoare triple {3307#(<= 0 |main_#t~mem21|)} [166] L63-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (<= 0 |v_main_#t~mem21_4|) 1 0)) InVars {main_#t~mem21=|v_main_#t~mem21_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem21] {3311#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-14 18:56:21,640 INFO L290 TraceCheckUtils]: 26: Hoare triple {3334#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4))))} [163] L61-3-->L63: Formula: (and (= (select (select |v_#memory_int_5| |v_main_~#distance~0.base_6|) (+ |v_main_~#distance~0.offset_6| (* v_main_~i~0_15 4))) |v_main_#t~mem21_1|) (< v_main_~i~0_15 v_main_~nodecount~0_7)) InVars {main_~nodecount~0=v_main_~nodecount~0_7, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|} OutVars{main_~nodecount~0=v_main_~nodecount~0_7, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|, main_#t~mem21=|v_main_#t~mem21_1|, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|} AuxVars[] AssignedVars[main_#t~mem21] {3307#(<= 0 |main_#t~mem21|)} is VALID [2022-04-14 18:56:21,640 INFO L290 TraceCheckUtils]: 25: Hoare triple {3338#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} [157] L51-4-->L61-3: Formula: (= v_main_~i~0_10 0) InVars {} OutVars{main_~i~0=v_main_~i~0_10} AuxVars[] AssignedVars[main_~i~0] {3334#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4))))} is VALID [2022-04-14 18:56:21,641 INFO L290 TraceCheckUtils]: 24: Hoare triple {3338#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} [152] L51-3-->L51-4: Formula: (not (< v_main_~i~0_4 v_main_~edgecount~0_2)) InVars {main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} OutVars{main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} AuxVars[] AssignedVars[] {3338#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-14 18:56:21,641 INFO L290 TraceCheckUtils]: 23: Hoare triple {3338#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} [147] L39-4-->L51-3: Formula: (= v_main_~i~0_3 0) InVars {} OutVars{main_~i~0=v_main_~i~0_3} AuxVars[] AssignedVars[main_~i~0] {3338#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-14 18:56:21,641 INFO L290 TraceCheckUtils]: 22: Hoare triple {3338#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} [144] L39-3-->L39-4: Formula: (not (< v_main_~i~0_22 v_main_~nodecount~0_8)) InVars {main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} OutVars{main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} AuxVars[] AssignedVars[] {3338#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-14 18:56:21,642 INFO L290 TraceCheckUtils]: 21: Hoare triple {3338#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} [154] L39-2-->L39-3: Formula: (= v_main_~i~0_1 (+ v_main_~i~0_2 1)) InVars {main_~i~0=v_main_~i~0_2} OutVars{main_~i~0=v_main_~i~0_1, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post7] {3338#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-14 18:56:21,642 INFO L290 TraceCheckUtils]: 20: Hoare triple {3338#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} [149] L41-3-->L39-2: Formula: (not (< v_main_~j~0_3 v_main_~edgecount~0_6)) InVars {main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} OutVars{main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} AuxVars[] AssignedVars[] {3338#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-14 18:56:21,643 INFO L290 TraceCheckUtils]: 19: Hoare triple {3338#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} [145] L39-3-->L41-3: Formula: (and (= v_main_~j~0_2 0) (< v_main_~i~0_23 v_main_~nodecount~0_9)) InVars {main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23} OutVars{main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23, main_~j~0=v_main_~j~0_2} AuxVars[] AssignedVars[main_~j~0] {3338#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-14 18:56:21,643 INFO L290 TraceCheckUtils]: 18: Hoare triple {3338#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} [154] L39-2-->L39-3: Formula: (= v_main_~i~0_1 (+ v_main_~i~0_2 1)) InVars {main_~i~0=v_main_~i~0_2} OutVars{main_~i~0=v_main_~i~0_1, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post7] {3338#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-14 18:56:21,644 INFO L290 TraceCheckUtils]: 17: Hoare triple {3338#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} [149] L41-3-->L39-2: Formula: (not (< v_main_~j~0_3 v_main_~edgecount~0_6)) InVars {main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} OutVars{main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} AuxVars[] AssignedVars[] {3338#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-14 18:56:21,644 INFO L290 TraceCheckUtils]: 16: Hoare triple {3338#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} [145] L39-3-->L41-3: Formula: (and (= v_main_~j~0_2 0) (< v_main_~i~0_23 v_main_~nodecount~0_9)) InVars {main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23} OutVars{main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23, main_~j~0=v_main_~j~0_2} AuxVars[] AssignedVars[main_~j~0] {3338#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-14 18:56:21,645 INFO L290 TraceCheckUtils]: 15: Hoare triple {3338#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} [140] L30-4-->L39-3: Formula: (= v_main_~i~0_21 0) InVars {} OutVars{main_~i~0=v_main_~i~0_21} AuxVars[] AssignedVars[main_~i~0] {3338#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-14 18:56:21,645 INFO L290 TraceCheckUtils]: 14: Hoare triple {3338#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} [138] L30-3-->L30-4: Formula: (not (< v_main_~i~0_11 v_main_~nodecount~0_4)) InVars {main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} OutVars{main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} AuxVars[] AssignedVars[] {3338#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-14 18:56:21,647 INFO L290 TraceCheckUtils]: 13: Hoare triple {3338#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} [146] L30-2-->L30-3: Formula: (= v_main_~i~0_17 (+ v_main_~i~0_18 1)) InVars {main_~i~0=v_main_~i~0_18} OutVars{main_~i~0=v_main_~i~0_17, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {3338#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-14 18:56:21,648 INFO L290 TraceCheckUtils]: 12: Hoare triple {3378#(forall ((v_ArrVal_233 Int)) (<= 0 (select (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_233) |main_~#distance~0.offset|)))} [142] L31-->L30-2: Formula: (and (= (store |v_#memory_int_7| |v_main_~#distance~0.base_7| (store (select |v_#memory_int_7| |v_main_~#distance~0.base_7|) (+ |v_main_~#distance~0.offset_7| (* v_main_~i~0_16 4)) v_~INFINITY~0_1)) |v_#memory_int_6|) (not (= v_main_~i~0_16 v_main_~source~0_3))) InVars {main_~#distance~0.offset=|v_main_~#distance~0.offset_7|, main_~#distance~0.base=|v_main_~#distance~0.base_7|, #memory_int=|v_#memory_int_7|, main_~i~0=v_main_~i~0_16, main_~source~0=v_main_~source~0_3, ~INFINITY~0=v_~INFINITY~0_1} OutVars{main_~#distance~0.offset=|v_main_~#distance~0.offset_7|, main_~#distance~0.base=|v_main_~#distance~0.base_7|, #memory_int=|v_#memory_int_6|, main_~i~0=v_main_~i~0_16, main_~source~0=v_main_~source~0_3, ~INFINITY~0=v_~INFINITY~0_1} AuxVars[] AssignedVars[#memory_int] {3338#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-14 18:56:21,648 INFO L290 TraceCheckUtils]: 11: Hoare triple {3378#(forall ((v_ArrVal_233 Int)) (<= 0 (select (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_233) |main_~#distance~0.offset|)))} [139] L30-3-->L31: Formula: (< v_main_~i~0_12 v_main_~nodecount~0_5) InVars {main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} OutVars{main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {3378#(forall ((v_ArrVal_233 Int)) (<= 0 (select (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_233) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:56:21,649 INFO L290 TraceCheckUtils]: 10: Hoare triple {3385#(forall ((v_main_~i~0_56 Int)) (or (forall ((v_ArrVal_233 Int)) (<= 0 (select (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* v_main_~i~0_56 4)) v_ArrVal_233) |main_~#distance~0.offset|))) (not (<= (+ main_~i~0 1) v_main_~i~0_56))))} [146] L30-2-->L30-3: Formula: (= v_main_~i~0_17 (+ v_main_~i~0_18 1)) InVars {main_~i~0=v_main_~i~0_18} OutVars{main_~i~0=v_main_~i~0_17, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {3378#(forall ((v_ArrVal_233 Int)) (<= 0 (select (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_233) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:56:21,650 INFO L290 TraceCheckUtils]: 9: Hoare triple {3389#(= 0 (* main_~i~0 4))} [141] L31-->L30-2: Formula: (and (= (store |v_#memory_int_4| |v_main_~#distance~0.base_5| (store (select |v_#memory_int_4| |v_main_~#distance~0.base_5|) (+ |v_main_~#distance~0.offset_5| (* v_main_~i~0_14 4)) 0)) |v_#memory_int_3|) (= v_main_~i~0_14 v_main_~source~0_2)) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} AuxVars[] AssignedVars[#memory_int] {3385#(forall ((v_main_~i~0_56 Int)) (or (forall ((v_ArrVal_233 Int)) (<= 0 (select (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* v_main_~i~0_56 4)) v_ArrVal_233) |main_~#distance~0.offset|))) (not (<= (+ main_~i~0 1) v_main_~i~0_56))))} is VALID [2022-04-14 18:56:21,650 INFO L290 TraceCheckUtils]: 8: Hoare triple {3389#(= 0 (* main_~i~0 4))} [139] L30-3-->L31: Formula: (< v_main_~i~0_12 v_main_~nodecount~0_5) InVars {main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} OutVars{main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {3389#(= 0 (* main_~i~0 4))} is VALID [2022-04-14 18:56:21,653 INFO L290 TraceCheckUtils]: 7: Hoare triple {3209#true} [136] L21-->L30-3: Formula: (let ((.cse1 (store |v_#valid_10| |v_main_~#Source~0.base_4| 1))) (let ((.cse4 (store .cse1 |v_main_~#Dest~0.base_4| 1))) (let ((.cse5 (store .cse4 |v_main_~#Weight~0.base_4| 1)) (.cse2 (select |v_#memory_int_2| |v_main_~#Dest~0.base_4|)) (.cse0 (select |v_#memory_int_2| |v_main_~#Source~0.base_4|)) (.cse3 (select |v_#memory_int_2| |v_main_~#Weight~0.base_4|))) (and (= (select .cse0 (+ 52 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#distance~0.base_4|) (= (select .cse0 (+ 48 |v_main_~#Source~0.offset_4|)) 3) (= 2 (select .cse0 (+ 68 |v_main_~#Source~0.offset_4|))) (= (select .cse1 |v_main_~#Dest~0.base_4|) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Weight~0.base_4|) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 60)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 12)) 1) (= 9 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 36))) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 24))) (= (select .cse0 (+ 56 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Dest~0.base_4|) (= (select .cse0 (+ 40 |v_main_~#Source~0.offset_4|)) 2) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 8))) (= (select .cse3 (+ 72 |v_main_~#Weight~0.offset_4|)) 18) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 12)) 3) (= (select .cse0 (+ 8 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 72)) 0) (= 6 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 24))) (= (select .cse0 (+ 12 |v_main_~#Source~0.offset_4|)) 1) (= 0 (select .cse3 |v_main_~#Weight~0.offset_4|)) (not (= |v_main_~#Weight~0.base_4| 0)) (= |v_main_~#Dest~0.offset_4| 0) (= 16 (select .cse3 (+ 64 |v_main_~#Weight~0.offset_4|))) (= (select .cse2 (+ 76 |v_main_~#Dest~0.offset_4|)) 4) (= 5 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 20))) (= (select .cse0 (+ 28 |v_main_~#Source~0.offset_4|)) 3) (= (select .cse0 (+ 76 |v_main_~#Source~0.offset_4|)) 3) (= 1 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 16))) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 44)) 0) (= (select .cse0 (+ 4 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 48)) 0) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 60)) 15) (= v_main_~i~0_6 0) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 32))) (= v_main_~source~0_1 0) (= (select .cse4 |v_main_~#Weight~0.base_4|) 0) (= (select |v_#valid_10| |v_main_~#Source~0.base_4|) 0) (<= v_main_~edgecount~0_5 19) (= (select .cse3 (+ 56 |v_main_~#Weight~0.offset_4|)) 14) (= (select .cse3 (+ 52 |v_main_~#Weight~0.offset_4|)) 13) (= (select .cse2 (+ 40 |v_main_~#Dest~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 52)) 2) (= (select .cse3 (+ 44 |v_main_~#Weight~0.offset_4|)) 11) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 4)) 1) (= |v_main_~#Source~0.offset_4| 0) (= 3 (select .cse0 (+ 60 |v_main_~#Source~0.offset_4|))) (= 2 (select .cse0 (+ 44 |v_main_~#Source~0.offset_4|))) (= |v_#length_1| (store (store (store (store |v_#length_5| |v_main_~#Source~0.base_4| 80) |v_main_~#Dest~0.base_4| 80) |v_main_~#Weight~0.base_4| 80) |v_main_~#distance~0.base_4| 20)) (= (select .cse2 |v_main_~#Dest~0.offset_4|) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 68)) 1) (= (select .cse0 (+ 36 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ 56 |v_main_~#Dest~0.offset_4|)) 3) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 28))) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 8)) 2) (= 12 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 48))) (= 7 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 28))) (= (select .cse0 (+ 64 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 64)) 2) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 36)) 0) (= 8 (select .cse3 (+ 32 |v_main_~#Weight~0.offset_4|))) (not (= |v_main_~#Dest~0.base_4| 0)) (= 0 (select .cse0 |v_main_~#Source~0.offset_4|)) (= (select .cse3 (+ 40 |v_main_~#Weight~0.offset_4|)) 10) (= (select .cse5 |v_main_~#distance~0.base_4|) 0) (= |v_main_~#distance~0.offset_4| 0) (= (store .cse5 |v_main_~#distance~0.base_4| 1) |v_#valid_6|) (<= 0 v_main_~edgecount~0_5) (= (select .cse3 (+ 16 |v_main_~#Weight~0.offset_4|)) 4) (not (= |v_main_~#Source~0.base_4| 0)) (= (select .cse0 (+ |v_main_~#Source~0.offset_4| 24)) 1) (= (select .cse0 (+ 16 |v_main_~#Source~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 20)) 4) (= 2 (select .cse0 (+ 72 |v_main_~#Source~0.offset_4|))) (= (select .cse0 (+ 32 |v_main_~#Source~0.offset_4|)) 4) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 4))) (= (select .cse0 (+ 20 |v_main_~#Source~0.offset_4|)) 0) (= 19 (select .cse3 (+ 76 |v_main_~#Weight~0.offset_4|))) (< |v_#StackHeapBarrier_1| |v_main_~#Source~0.base_4|) (not (= |v_main_~#distance~0.base_4| 0)) (= 17 (select .cse3 (+ 68 |v_main_~#Weight~0.offset_4|))) (= |v_main_~#Weight~0.offset_4| 0))))) InVars {#memory_int=|v_#memory_int_2|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_5|, main_~edgecount~0=v_main_~edgecount~0_5, #valid=|v_#valid_10|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_4|, main_~x~0=v_main_~x~0_2, main_~#distance~0.base=|v_main_~#distance~0.base_4|, main_~j~0=v_main_~j~0_1, main_~y~0=v_main_~y~0_2, main_~#Dest~0.base=|v_main_~#Dest~0.base_4|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_4|, main_~#Source~0.base=|v_main_~#Source~0.base_4|, main_~#Weight~0.base=|v_main_~#Weight~0.base_4|, #valid=|v_#valid_6|, main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~source~0=v_main_~source~0_1, #length=|v_#length_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_4|, main_~edgecount~0=v_main_~edgecount~0_5, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_4|} AuxVars[] AssignedVars[main_~#Source~0.offset, main_~x~0, main_~#distance~0.base, main_~j~0, main_~y~0, main_~#Dest~0.base, main_~#distance~0.offset, main_~#Source~0.base, main_~#Weight~0.base, #valid, main_~i~0, main_~source~0, #length, main_~#Weight~0.offset, main_~#Dest~0.offset] {3389#(= 0 (* main_~i~0 4))} is VALID [2022-04-14 18:56:21,653 INFO L290 TraceCheckUtils]: 6: Hoare triple {3209#true} [133] L20-->L21: Formula: (and (<= 0 v_main_~nodecount~0_3) (<= v_main_~nodecount~0_3 4)) InVars {main_~nodecount~0=v_main_~nodecount~0_3} OutVars{main_~nodecount~0=v_main_~nodecount~0_3} AuxVars[] AssignedVars[] {3209#true} is VALID [2022-04-14 18:56:21,653 INFO L290 TraceCheckUtils]: 5: Hoare triple {3209#true} [130] mainENTRY-->L20: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (= |v_main_#t~nondet4_2| v_main_~nodecount~0_1) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= |v_main_#t~nondet5_2| v_main_~edgecount~0_1)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~nodecount~0=v_main_~nodecount~0_1, main_~edgecount~0=v_main_~edgecount~0_1} AuxVars[] AssignedVars[main_~nodecount~0, main_#t~nondet5, main_#t~nondet4, main_~edgecount~0] {3209#true} is VALID [2022-04-14 18:56:21,653 INFO L272 TraceCheckUtils]: 4: Hoare triple {3209#true} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3209#true} is VALID [2022-04-14 18:56:21,654 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {3209#true} {3209#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3209#true} is VALID [2022-04-14 18:56:21,654 INFO L290 TraceCheckUtils]: 2: Hoare triple {3209#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3209#true} is VALID [2022-04-14 18:56:21,654 INFO L290 TraceCheckUtils]: 1: Hoare triple {3209#true} [128] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_11| 1))) (and (= (select |v_#valid_16| 1) 1) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_16| 2) 1) (= (select |v_#valid_16| 3) 1) (= (select .cse0 1) 0) (= |v_#NULL.base_1| 0) (= (select |v_#length_6| 1) 2) (= (select |v_#length_6| 2) 14) (= (select .cse0 0) 48) (= (select |v_#valid_16| 0) 0) (= (select |v_#length_6| 3) 12) (= |v_#NULL.offset_1| 0) (= v_~INFINITY~0_2 899))) InVars {#memory_int=|v_#memory_int_11|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, #valid=|v_#valid_16|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_16|, #memory_int=|v_#memory_int_11|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_6|, ~INFINITY~0=v_~INFINITY~0_2, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, ~INFINITY~0, #NULL.base] {3209#true} is VALID [2022-04-14 18:56:21,654 INFO L272 TraceCheckUtils]: 0: Hoare triple {3209#true} [126] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3209#true} is VALID [2022-04-14 18:56:21,654 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 5 trivial. 1 not checked. [2022-04-14 18:56:21,654 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1708484513] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-14 18:56:21,654 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-14 18:56:21,655 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 9, 10] total 22 [2022-04-14 18:56:21,655 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1761515859] [2022-04-14 18:56:21,655 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-04-14 18:56:21,655 INFO L78 Accepts]: Start accepts. Automaton has has 22 states, 20 states have (on average 2.95) internal successors, (59), 19 states have internal predecessors, (59), 3 states have call successors, (5), 4 states have call predecessors, (5), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 31 [2022-04-14 18:56:21,656 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-14 18:56:21,656 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 22 states, 20 states have (on average 2.95) internal successors, (59), 19 states have internal predecessors, (59), 3 states have call successors, (5), 4 states have call predecessors, (5), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:56:21,702 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 65 edges. 65 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 18:56:21,703 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 22 states [2022-04-14 18:56:21,703 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-14 18:56:21,703 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2022-04-14 18:56:21,704 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=70, Invalid=353, Unknown=1, NotChecked=38, Total=462 [2022-04-14 18:56:21,704 INFO L87 Difference]: Start difference. First operand 92 states and 118 transitions. Second operand has 22 states, 20 states have (on average 2.95) internal successors, (59), 19 states have internal predecessors, (59), 3 states have call successors, (5), 4 states have call predecessors, (5), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:56:23,836 WARN L833 $PredicateComparison]: unable to prove that (and (= |c_#NULL.base| |c_old(#NULL.base)|) (= |c_main_~#distance~0.offset| 0) (= |c_old(~INFINITY~0)| c_~INFINITY~0) (= c_main_~i~0 0) (= (select (select |c_#memory_int| |c_main_~#distance~0.base|) (+ (* c_main_~i~0 4) |c_main_~#distance~0.offset|)) 0) (forall ((v_main_~i~0_56 Int)) (or (not (<= (+ c_main_~i~0 1) v_main_~i~0_56)) (forall ((v_ArrVal_233 Int)) (<= 0 (select (store (select |c_#memory_int| |c_main_~#distance~0.base|) (+ |c_main_~#distance~0.offset| (* v_main_~i~0_56 4)) v_ArrVal_233) |c_main_~#distance~0.offset|))))) (= |c_#NULL.offset| |c_old(#NULL.offset)|)) is different from false [2022-04-14 18:56:24,687 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 18:56:24,688 INFO L93 Difference]: Finished difference Result 186 states and 239 transitions. [2022-04-14 18:56:24,688 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-04-14 18:56:24,689 INFO L78 Accepts]: Start accepts. Automaton has has 22 states, 20 states have (on average 2.95) internal successors, (59), 19 states have internal predecessors, (59), 3 states have call successors, (5), 4 states have call predecessors, (5), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 31 [2022-04-14 18:56:24,689 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-14 18:56:24,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 22 states, 20 states have (on average 2.95) internal successors, (59), 19 states have internal predecessors, (59), 3 states have call successors, (5), 4 states have call predecessors, (5), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:56:24,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 117 transitions. [2022-04-14 18:56:24,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 22 states, 20 states have (on average 2.95) internal successors, (59), 19 states have internal predecessors, (59), 3 states have call successors, (5), 4 states have call predecessors, (5), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:56:24,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 117 transitions. [2022-04-14 18:56:24,697 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 16 states and 117 transitions. [2022-04-14 18:56:24,808 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 117 edges. 117 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 18:56:24,811 INFO L225 Difference]: With dead ends: 186 [2022-04-14 18:56:24,811 INFO L226 Difference]: Without dead ends: 186 [2022-04-14 18:56:24,811 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 86 GetRequests, 51 SyntacticMatches, 2 SemanticMatches, 33 ConstructedPredicates, 2 IntricatePredicates, 0 DeprecatedPredicates, 199 ImplicationChecksByTransitivity, 4.3s TimeCoverageRelationStatistics Valid=176, Invalid=886, Unknown=2, NotChecked=126, Total=1190 [2022-04-14 18:56:24,812 INFO L913 BasicCegarLoop]: 24 mSDtfsCounter, 159 mSDsluCounter, 47 mSDsCounter, 0 mSdLazyCounter, 412 mSolverCounterSat, 59 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 160 SdHoareTripleChecker+Valid, 71 SdHoareTripleChecker+Invalid, 548 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 59 IncrementalHoareTripleChecker+Valid, 412 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 77 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-04-14 18:56:24,812 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [160 Valid, 71 Invalid, 548 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [59 Valid, 412 Invalid, 0 Unknown, 77 Unchecked, 0.4s Time] [2022-04-14 18:56:24,813 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 186 states. [2022-04-14 18:56:24,815 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 186 to 93. [2022-04-14 18:56:24,816 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-14 18:56:24,816 INFO L82 GeneralOperation]: Start isEquivalent. First operand 186 states. Second operand has 93 states, 85 states have (on average 1.3294117647058823) internal successors, (113), 86 states have internal predecessors, (113), 4 states have call successors, (4), 4 states have call predecessors, (4), 3 states have return successors, (3), 2 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-14 18:56:24,816 INFO L74 IsIncluded]: Start isIncluded. First operand 186 states. Second operand has 93 states, 85 states have (on average 1.3294117647058823) internal successors, (113), 86 states have internal predecessors, (113), 4 states have call successors, (4), 4 states have call predecessors, (4), 3 states have return successors, (3), 2 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-14 18:56:24,817 INFO L87 Difference]: Start difference. First operand 186 states. Second operand has 93 states, 85 states have (on average 1.3294117647058823) internal successors, (113), 86 states have internal predecessors, (113), 4 states have call successors, (4), 4 states have call predecessors, (4), 3 states have return successors, (3), 2 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-14 18:56:24,821 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 18:56:24,821 INFO L93 Difference]: Finished difference Result 186 states and 239 transitions. [2022-04-14 18:56:24,821 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 239 transitions. [2022-04-14 18:56:24,822 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 18:56:24,822 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 18:56:24,822 INFO L74 IsIncluded]: Start isIncluded. First operand has 93 states, 85 states have (on average 1.3294117647058823) internal successors, (113), 86 states have internal predecessors, (113), 4 states have call successors, (4), 4 states have call predecessors, (4), 3 states have return successors, (3), 2 states have call predecessors, (3), 3 states have call successors, (3) Second operand 186 states. [2022-04-14 18:56:24,823 INFO L87 Difference]: Start difference. First operand has 93 states, 85 states have (on average 1.3294117647058823) internal successors, (113), 86 states have internal predecessors, (113), 4 states have call successors, (4), 4 states have call predecessors, (4), 3 states have return successors, (3), 2 states have call predecessors, (3), 3 states have call successors, (3) Second operand 186 states. [2022-04-14 18:56:24,827 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 18:56:24,827 INFO L93 Difference]: Finished difference Result 186 states and 239 transitions. [2022-04-14 18:56:24,827 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 239 transitions. [2022-04-14 18:56:24,828 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 18:56:24,828 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 18:56:24,828 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-14 18:56:24,828 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-14 18:56:24,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 93 states, 85 states have (on average 1.3294117647058823) internal successors, (113), 86 states have internal predecessors, (113), 4 states have call successors, (4), 4 states have call predecessors, (4), 3 states have return successors, (3), 2 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-14 18:56:24,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 93 states and 120 transitions. [2022-04-14 18:56:24,830 INFO L78 Accepts]: Start accepts. Automaton has 93 states and 120 transitions. Word has length 31 [2022-04-14 18:56:24,831 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-14 18:56:24,831 INFO L478 AbstractCegarLoop]: Abstraction has 93 states and 120 transitions. [2022-04-14 18:56:24,831 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 22 states, 20 states have (on average 2.95) internal successors, (59), 19 states have internal predecessors, (59), 3 states have call successors, (5), 4 states have call predecessors, (5), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:56:24,831 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 120 transitions. [2022-04-14 18:56:24,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2022-04-14 18:56:24,831 INFO L491 BasicCegarLoop]: Found error trace [2022-04-14 18:56:24,832 INFO L499 BasicCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-14 18:56:24,856 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Ended with exit code 0 [2022-04-14 18:56:25,048 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,6 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-14 18:56:25,048 INFO L403 AbstractCegarLoop]: === Iteration 9 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-14 18:56:25,048 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-14 18:56:25,049 INFO L85 PathProgramCache]: Analyzing trace with hash 873363003, now seen corresponding path program 1 times [2022-04-14 18:56:25,049 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-14 18:56:25,049 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1296935602] [2022-04-14 18:56:25,049 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-14 18:56:25,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-14 18:56:25,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 18:56:25,118 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-14 18:56:25,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 18:56:25,122 INFO L290 TraceCheckUtils]: 0: Hoare triple {4110#(and (= |old(~INFINITY~0)| ~INFINITY~0) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [128] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_11| 1))) (and (= (select |v_#valid_16| 1) 1) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_16| 2) 1) (= (select |v_#valid_16| 3) 1) (= (select .cse0 1) 0) (= |v_#NULL.base_1| 0) (= (select |v_#length_6| 1) 2) (= (select |v_#length_6| 2) 14) (= (select .cse0 0) 48) (= (select |v_#valid_16| 0) 0) (= (select |v_#length_6| 3) 12) (= |v_#NULL.offset_1| 0) (= v_~INFINITY~0_2 899))) InVars {#memory_int=|v_#memory_int_11|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, #valid=|v_#valid_16|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_16|, #memory_int=|v_#memory_int_11|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_6|, ~INFINITY~0=v_~INFINITY~0_2, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, ~INFINITY~0, #NULL.base] {4096#true} is VALID [2022-04-14 18:56:25,123 INFO L290 TraceCheckUtils]: 1: Hoare triple {4096#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4096#true} is VALID [2022-04-14 18:56:25,123 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {4096#true} {4096#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4096#true} is VALID [2022-04-14 18:56:25,123 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-04-14 18:56:25,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 18:56:25,126 INFO L290 TraceCheckUtils]: 0: Hoare triple {4096#true} [168] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_3 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {4096#true} is VALID [2022-04-14 18:56:25,126 INFO L290 TraceCheckUtils]: 1: Hoare triple {4096#true} [171] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_2 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} AuxVars[] AssignedVars[] {4096#true} is VALID [2022-04-14 18:56:25,126 INFO L290 TraceCheckUtils]: 2: Hoare triple {4096#true} [174] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4096#true} is VALID [2022-04-14 18:56:25,127 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {4096#true} {4104#(and (= main_~i~0 0) (<= main_~nodecount~0 1))} [177] __VERIFIER_assertEXIT-->L63-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (<= 0 |v_main_#t~mem21_4|) 1 0)) InVars {main_#t~mem21=|v_main_#t~mem21_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem21] {4104#(and (= main_~i~0 0) (<= main_~nodecount~0 1))} is VALID [2022-04-14 18:56:25,127 INFO L272 TraceCheckUtils]: 0: Hoare triple {4096#true} [126] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4110#(and (= |old(~INFINITY~0)| ~INFINITY~0) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-14 18:56:25,127 INFO L290 TraceCheckUtils]: 1: Hoare triple {4110#(and (= |old(~INFINITY~0)| ~INFINITY~0) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [128] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_11| 1))) (and (= (select |v_#valid_16| 1) 1) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_16| 2) 1) (= (select |v_#valid_16| 3) 1) (= (select .cse0 1) 0) (= |v_#NULL.base_1| 0) (= (select |v_#length_6| 1) 2) (= (select |v_#length_6| 2) 14) (= (select .cse0 0) 48) (= (select |v_#valid_16| 0) 0) (= (select |v_#length_6| 3) 12) (= |v_#NULL.offset_1| 0) (= v_~INFINITY~0_2 899))) InVars {#memory_int=|v_#memory_int_11|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, #valid=|v_#valid_16|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_16|, #memory_int=|v_#memory_int_11|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_6|, ~INFINITY~0=v_~INFINITY~0_2, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, ~INFINITY~0, #NULL.base] {4096#true} is VALID [2022-04-14 18:56:25,128 INFO L290 TraceCheckUtils]: 2: Hoare triple {4096#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4096#true} is VALID [2022-04-14 18:56:25,128 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {4096#true} {4096#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4096#true} is VALID [2022-04-14 18:56:25,128 INFO L272 TraceCheckUtils]: 4: Hoare triple {4096#true} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4096#true} is VALID [2022-04-14 18:56:25,128 INFO L290 TraceCheckUtils]: 5: Hoare triple {4096#true} [130] mainENTRY-->L20: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (= |v_main_#t~nondet4_2| v_main_~nodecount~0_1) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= |v_main_#t~nondet5_2| v_main_~edgecount~0_1)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~nodecount~0=v_main_~nodecount~0_1, main_~edgecount~0=v_main_~edgecount~0_1} AuxVars[] AssignedVars[main_~nodecount~0, main_#t~nondet5, main_#t~nondet4, main_~edgecount~0] {4096#true} is VALID [2022-04-14 18:56:25,128 INFO L290 TraceCheckUtils]: 6: Hoare triple {4096#true} [133] L20-->L21: Formula: (and (<= 0 v_main_~nodecount~0_3) (<= v_main_~nodecount~0_3 4)) InVars {main_~nodecount~0=v_main_~nodecount~0_3} OutVars{main_~nodecount~0=v_main_~nodecount~0_3} AuxVars[] AssignedVars[] {4096#true} is VALID [2022-04-14 18:56:25,129 INFO L290 TraceCheckUtils]: 7: Hoare triple {4096#true} [136] L21-->L30-3: Formula: (let ((.cse1 (store |v_#valid_10| |v_main_~#Source~0.base_4| 1))) (let ((.cse4 (store .cse1 |v_main_~#Dest~0.base_4| 1))) (let ((.cse5 (store .cse4 |v_main_~#Weight~0.base_4| 1)) (.cse2 (select |v_#memory_int_2| |v_main_~#Dest~0.base_4|)) (.cse0 (select |v_#memory_int_2| |v_main_~#Source~0.base_4|)) (.cse3 (select |v_#memory_int_2| |v_main_~#Weight~0.base_4|))) (and (= (select .cse0 (+ 52 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#distance~0.base_4|) (= (select .cse0 (+ 48 |v_main_~#Source~0.offset_4|)) 3) (= 2 (select .cse0 (+ 68 |v_main_~#Source~0.offset_4|))) (= (select .cse1 |v_main_~#Dest~0.base_4|) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Weight~0.base_4|) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 60)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 12)) 1) (= 9 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 36))) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 24))) (= (select .cse0 (+ 56 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Dest~0.base_4|) (= (select .cse0 (+ 40 |v_main_~#Source~0.offset_4|)) 2) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 8))) (= (select .cse3 (+ 72 |v_main_~#Weight~0.offset_4|)) 18) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 12)) 3) (= (select .cse0 (+ 8 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 72)) 0) (= 6 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 24))) (= (select .cse0 (+ 12 |v_main_~#Source~0.offset_4|)) 1) (= 0 (select .cse3 |v_main_~#Weight~0.offset_4|)) (not (= |v_main_~#Weight~0.base_4| 0)) (= |v_main_~#Dest~0.offset_4| 0) (= 16 (select .cse3 (+ 64 |v_main_~#Weight~0.offset_4|))) (= (select .cse2 (+ 76 |v_main_~#Dest~0.offset_4|)) 4) (= 5 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 20))) (= (select .cse0 (+ 28 |v_main_~#Source~0.offset_4|)) 3) (= (select .cse0 (+ 76 |v_main_~#Source~0.offset_4|)) 3) (= 1 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 16))) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 44)) 0) (= (select .cse0 (+ 4 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 48)) 0) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 60)) 15) (= v_main_~i~0_6 0) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 32))) (= v_main_~source~0_1 0) (= (select .cse4 |v_main_~#Weight~0.base_4|) 0) (= (select |v_#valid_10| |v_main_~#Source~0.base_4|) 0) (<= v_main_~edgecount~0_5 19) (= (select .cse3 (+ 56 |v_main_~#Weight~0.offset_4|)) 14) (= (select .cse3 (+ 52 |v_main_~#Weight~0.offset_4|)) 13) (= (select .cse2 (+ 40 |v_main_~#Dest~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 52)) 2) (= (select .cse3 (+ 44 |v_main_~#Weight~0.offset_4|)) 11) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 4)) 1) (= |v_main_~#Source~0.offset_4| 0) (= 3 (select .cse0 (+ 60 |v_main_~#Source~0.offset_4|))) (= 2 (select .cse0 (+ 44 |v_main_~#Source~0.offset_4|))) (= |v_#length_1| (store (store (store (store |v_#length_5| |v_main_~#Source~0.base_4| 80) |v_main_~#Dest~0.base_4| 80) |v_main_~#Weight~0.base_4| 80) |v_main_~#distance~0.base_4| 20)) (= (select .cse2 |v_main_~#Dest~0.offset_4|) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 68)) 1) (= (select .cse0 (+ 36 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ 56 |v_main_~#Dest~0.offset_4|)) 3) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 28))) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 8)) 2) (= 12 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 48))) (= 7 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 28))) (= (select .cse0 (+ 64 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 64)) 2) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 36)) 0) (= 8 (select .cse3 (+ 32 |v_main_~#Weight~0.offset_4|))) (not (= |v_main_~#Dest~0.base_4| 0)) (= 0 (select .cse0 |v_main_~#Source~0.offset_4|)) (= (select .cse3 (+ 40 |v_main_~#Weight~0.offset_4|)) 10) (= (select .cse5 |v_main_~#distance~0.base_4|) 0) (= |v_main_~#distance~0.offset_4| 0) (= (store .cse5 |v_main_~#distance~0.base_4| 1) |v_#valid_6|) (<= 0 v_main_~edgecount~0_5) (= (select .cse3 (+ 16 |v_main_~#Weight~0.offset_4|)) 4) (not (= |v_main_~#Source~0.base_4| 0)) (= (select .cse0 (+ |v_main_~#Source~0.offset_4| 24)) 1) (= (select .cse0 (+ 16 |v_main_~#Source~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 20)) 4) (= 2 (select .cse0 (+ 72 |v_main_~#Source~0.offset_4|))) (= (select .cse0 (+ 32 |v_main_~#Source~0.offset_4|)) 4) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 4))) (= (select .cse0 (+ 20 |v_main_~#Source~0.offset_4|)) 0) (= 19 (select .cse3 (+ 76 |v_main_~#Weight~0.offset_4|))) (< |v_#StackHeapBarrier_1| |v_main_~#Source~0.base_4|) (not (= |v_main_~#distance~0.base_4| 0)) (= 17 (select .cse3 (+ 68 |v_main_~#Weight~0.offset_4|))) (= |v_main_~#Weight~0.offset_4| 0))))) InVars {#memory_int=|v_#memory_int_2|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_5|, main_~edgecount~0=v_main_~edgecount~0_5, #valid=|v_#valid_10|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_4|, main_~x~0=v_main_~x~0_2, main_~#distance~0.base=|v_main_~#distance~0.base_4|, main_~j~0=v_main_~j~0_1, main_~y~0=v_main_~y~0_2, main_~#Dest~0.base=|v_main_~#Dest~0.base_4|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_4|, main_~#Source~0.base=|v_main_~#Source~0.base_4|, main_~#Weight~0.base=|v_main_~#Weight~0.base_4|, #valid=|v_#valid_6|, main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~source~0=v_main_~source~0_1, #length=|v_#length_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_4|, main_~edgecount~0=v_main_~edgecount~0_5, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_4|} AuxVars[] AssignedVars[main_~#Source~0.offset, main_~x~0, main_~#distance~0.base, main_~j~0, main_~y~0, main_~#Dest~0.base, main_~#distance~0.offset, main_~#Source~0.base, main_~#Weight~0.base, #valid, main_~i~0, main_~source~0, #length, main_~#Weight~0.offset, main_~#Dest~0.offset] {4101#(= main_~i~0 0)} is VALID [2022-04-14 18:56:25,129 INFO L290 TraceCheckUtils]: 8: Hoare triple {4101#(= main_~i~0 0)} [139] L30-3-->L31: Formula: (< v_main_~i~0_12 v_main_~nodecount~0_5) InVars {main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} OutVars{main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {4101#(= main_~i~0 0)} is VALID [2022-04-14 18:56:25,129 INFO L290 TraceCheckUtils]: 9: Hoare triple {4101#(= main_~i~0 0)} [141] L31-->L30-2: Formula: (and (= (store |v_#memory_int_4| |v_main_~#distance~0.base_5| (store (select |v_#memory_int_4| |v_main_~#distance~0.base_5|) (+ |v_main_~#distance~0.offset_5| (* v_main_~i~0_14 4)) 0)) |v_#memory_int_3|) (= v_main_~i~0_14 v_main_~source~0_2)) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} AuxVars[] AssignedVars[#memory_int] {4101#(= main_~i~0 0)} is VALID [2022-04-14 18:56:25,130 INFO L290 TraceCheckUtils]: 10: Hoare triple {4101#(= main_~i~0 0)} [146] L30-2-->L30-3: Formula: (= v_main_~i~0_17 (+ v_main_~i~0_18 1)) InVars {main_~i~0=v_main_~i~0_18} OutVars{main_~i~0=v_main_~i~0_17, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {4102#(<= main_~i~0 1)} is VALID [2022-04-14 18:56:25,130 INFO L290 TraceCheckUtils]: 11: Hoare triple {4102#(<= main_~i~0 1)} [138] L30-3-->L30-4: Formula: (not (< v_main_~i~0_11 v_main_~nodecount~0_4)) InVars {main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} OutVars{main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} AuxVars[] AssignedVars[] {4103#(<= main_~nodecount~0 1)} is VALID [2022-04-14 18:56:25,131 INFO L290 TraceCheckUtils]: 12: Hoare triple {4103#(<= main_~nodecount~0 1)} [140] L30-4-->L39-3: Formula: (= v_main_~i~0_21 0) InVars {} OutVars{main_~i~0=v_main_~i~0_21} AuxVars[] AssignedVars[main_~i~0] {4103#(<= main_~nodecount~0 1)} is VALID [2022-04-14 18:56:25,131 INFO L290 TraceCheckUtils]: 13: Hoare triple {4103#(<= main_~nodecount~0 1)} [145] L39-3-->L41-3: Formula: (and (= v_main_~j~0_2 0) (< v_main_~i~0_23 v_main_~nodecount~0_9)) InVars {main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23} OutVars{main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23, main_~j~0=v_main_~j~0_2} AuxVars[] AssignedVars[main_~j~0] {4103#(<= main_~nodecount~0 1)} is VALID [2022-04-14 18:56:25,131 INFO L290 TraceCheckUtils]: 14: Hoare triple {4103#(<= main_~nodecount~0 1)} [149] L41-3-->L39-2: Formula: (not (< v_main_~j~0_3 v_main_~edgecount~0_6)) InVars {main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} OutVars{main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} AuxVars[] AssignedVars[] {4103#(<= main_~nodecount~0 1)} is VALID [2022-04-14 18:56:25,132 INFO L290 TraceCheckUtils]: 15: Hoare triple {4103#(<= main_~nodecount~0 1)} [154] L39-2-->L39-3: Formula: (= v_main_~i~0_1 (+ v_main_~i~0_2 1)) InVars {main_~i~0=v_main_~i~0_2} OutVars{main_~i~0=v_main_~i~0_1, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post7] {4103#(<= main_~nodecount~0 1)} is VALID [2022-04-14 18:56:25,132 INFO L290 TraceCheckUtils]: 16: Hoare triple {4103#(<= main_~nodecount~0 1)} [144] L39-3-->L39-4: Formula: (not (< v_main_~i~0_22 v_main_~nodecount~0_8)) InVars {main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} OutVars{main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} AuxVars[] AssignedVars[] {4103#(<= main_~nodecount~0 1)} is VALID [2022-04-14 18:56:25,132 INFO L290 TraceCheckUtils]: 17: Hoare triple {4103#(<= main_~nodecount~0 1)} [147] L39-4-->L51-3: Formula: (= v_main_~i~0_3 0) InVars {} OutVars{main_~i~0=v_main_~i~0_3} AuxVars[] AssignedVars[main_~i~0] {4103#(<= main_~nodecount~0 1)} is VALID [2022-04-14 18:56:25,132 INFO L290 TraceCheckUtils]: 18: Hoare triple {4103#(<= main_~nodecount~0 1)} [152] L51-3-->L51-4: Formula: (not (< v_main_~i~0_4 v_main_~edgecount~0_2)) InVars {main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} OutVars{main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} AuxVars[] AssignedVars[] {4103#(<= main_~nodecount~0 1)} is VALID [2022-04-14 18:56:25,133 INFO L290 TraceCheckUtils]: 19: Hoare triple {4103#(<= main_~nodecount~0 1)} [157] L51-4-->L61-3: Formula: (= v_main_~i~0_10 0) InVars {} OutVars{main_~i~0=v_main_~i~0_10} AuxVars[] AssignedVars[main_~i~0] {4104#(and (= main_~i~0 0) (<= main_~nodecount~0 1))} is VALID [2022-04-14 18:56:25,133 INFO L290 TraceCheckUtils]: 20: Hoare triple {4104#(and (= main_~i~0 0) (<= main_~nodecount~0 1))} [163] L61-3-->L63: Formula: (and (= (select (select |v_#memory_int_5| |v_main_~#distance~0.base_6|) (+ |v_main_~#distance~0.offset_6| (* v_main_~i~0_15 4))) |v_main_#t~mem21_1|) (< v_main_~i~0_15 v_main_~nodecount~0_7)) InVars {main_~nodecount~0=v_main_~nodecount~0_7, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|} OutVars{main_~nodecount~0=v_main_~nodecount~0_7, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|, main_#t~mem21=|v_main_#t~mem21_1|, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|} AuxVars[] AssignedVars[main_#t~mem21] {4104#(and (= main_~i~0 0) (<= main_~nodecount~0 1))} is VALID [2022-04-14 18:56:25,133 INFO L272 TraceCheckUtils]: 21: Hoare triple {4104#(and (= main_~i~0 0) (<= main_~nodecount~0 1))} [166] L63-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (<= 0 |v_main_#t~mem21_4|) 1 0)) InVars {main_#t~mem21=|v_main_#t~mem21_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem21] {4096#true} is VALID [2022-04-14 18:56:25,133 INFO L290 TraceCheckUtils]: 22: Hoare triple {4096#true} [168] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_3 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {4096#true} is VALID [2022-04-14 18:56:25,134 INFO L290 TraceCheckUtils]: 23: Hoare triple {4096#true} [171] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_2 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} AuxVars[] AssignedVars[] {4096#true} is VALID [2022-04-14 18:56:25,134 INFO L290 TraceCheckUtils]: 24: Hoare triple {4096#true} [174] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4096#true} is VALID [2022-04-14 18:56:25,134 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {4096#true} {4104#(and (= main_~i~0 0) (<= main_~nodecount~0 1))} [177] __VERIFIER_assertEXIT-->L63-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (<= 0 |v_main_#t~mem21_4|) 1 0)) InVars {main_#t~mem21=|v_main_#t~mem21_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem21] {4104#(and (= main_~i~0 0) (<= main_~nodecount~0 1))} is VALID [2022-04-14 18:56:25,135 INFO L290 TraceCheckUtils]: 26: Hoare triple {4104#(and (= main_~i~0 0) (<= main_~nodecount~0 1))} [167] L63-1-->L61-2: Formula: true InVars {} OutVars{main_#t~mem21=|v_main_#t~mem21_3|} AuxVars[] AssignedVars[main_#t~mem21] {4104#(and (= main_~i~0 0) (<= main_~nodecount~0 1))} is VALID [2022-04-14 18:56:25,135 INFO L290 TraceCheckUtils]: 27: Hoare triple {4104#(and (= main_~i~0 0) (<= main_~nodecount~0 1))} [169] L61-2-->L61-3: Formula: (= v_main_~i~0_19 (+ v_main_~i~0_20 1)) InVars {main_~i~0=v_main_~i~0_20} OutVars{main_~i~0=v_main_~i~0_19, main_#t~post20=|v_main_#t~post20_1|} AuxVars[] AssignedVars[main_#t~post20, main_~i~0] {4109#(<= main_~nodecount~0 main_~i~0)} is VALID [2022-04-14 18:56:25,135 INFO L290 TraceCheckUtils]: 28: Hoare triple {4109#(<= main_~nodecount~0 main_~i~0)} [163] L61-3-->L63: Formula: (and (= (select (select |v_#memory_int_5| |v_main_~#distance~0.base_6|) (+ |v_main_~#distance~0.offset_6| (* v_main_~i~0_15 4))) |v_main_#t~mem21_1|) (< v_main_~i~0_15 v_main_~nodecount~0_7)) InVars {main_~nodecount~0=v_main_~nodecount~0_7, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|} OutVars{main_~nodecount~0=v_main_~nodecount~0_7, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|, main_#t~mem21=|v_main_#t~mem21_1|, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|} AuxVars[] AssignedVars[main_#t~mem21] {4097#false} is VALID [2022-04-14 18:56:25,135 INFO L272 TraceCheckUtils]: 29: Hoare triple {4097#false} [166] L63-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (<= 0 |v_main_#t~mem21_4|) 1 0)) InVars {main_#t~mem21=|v_main_#t~mem21_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem21] {4097#false} is VALID [2022-04-14 18:56:25,136 INFO L290 TraceCheckUtils]: 30: Hoare triple {4097#false} [168] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_3 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {4097#false} is VALID [2022-04-14 18:56:25,136 INFO L290 TraceCheckUtils]: 31: Hoare triple {4097#false} [170] L11-->L12: Formula: (= v___VERIFIER_assert_~cond_1 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[] {4097#false} is VALID [2022-04-14 18:56:25,136 INFO L290 TraceCheckUtils]: 32: Hoare triple {4097#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4097#false} is VALID [2022-04-14 18:56:25,136 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-14 18:56:25,136 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-14 18:56:25,136 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1296935602] [2022-04-14 18:56:25,136 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1296935602] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-14 18:56:25,136 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2056543815] [2022-04-14 18:56:25,137 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-14 18:56:25,137 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-14 18:56:25,137 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-14 18:56:25,138 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-14 18:56:25,168 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2022-04-14 18:56:25,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 18:56:25,227 INFO L263 TraceCheckSpWp]: Trace formula consists of 290 conjuncts, 6 conjunts are in the unsatisfiable core [2022-04-14 18:56:25,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 18:56:25,239 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-14 18:56:25,403 INFO L272 TraceCheckUtils]: 0: Hoare triple {4096#true} [126] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4096#true} is VALID [2022-04-14 18:56:25,403 INFO L290 TraceCheckUtils]: 1: Hoare triple {4096#true} [128] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_11| 1))) (and (= (select |v_#valid_16| 1) 1) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_16| 2) 1) (= (select |v_#valid_16| 3) 1) (= (select .cse0 1) 0) (= |v_#NULL.base_1| 0) (= (select |v_#length_6| 1) 2) (= (select |v_#length_6| 2) 14) (= (select .cse0 0) 48) (= (select |v_#valid_16| 0) 0) (= (select |v_#length_6| 3) 12) (= |v_#NULL.offset_1| 0) (= v_~INFINITY~0_2 899))) InVars {#memory_int=|v_#memory_int_11|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, #valid=|v_#valid_16|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_16|, #memory_int=|v_#memory_int_11|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_6|, ~INFINITY~0=v_~INFINITY~0_2, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, ~INFINITY~0, #NULL.base] {4096#true} is VALID [2022-04-14 18:56:25,404 INFO L290 TraceCheckUtils]: 2: Hoare triple {4096#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4096#true} is VALID [2022-04-14 18:56:25,404 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {4096#true} {4096#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4096#true} is VALID [2022-04-14 18:56:25,404 INFO L272 TraceCheckUtils]: 4: Hoare triple {4096#true} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4096#true} is VALID [2022-04-14 18:56:25,404 INFO L290 TraceCheckUtils]: 5: Hoare triple {4096#true} [130] mainENTRY-->L20: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (= |v_main_#t~nondet4_2| v_main_~nodecount~0_1) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= |v_main_#t~nondet5_2| v_main_~edgecount~0_1)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~nodecount~0=v_main_~nodecount~0_1, main_~edgecount~0=v_main_~edgecount~0_1} AuxVars[] AssignedVars[main_~nodecount~0, main_#t~nondet5, main_#t~nondet4, main_~edgecount~0] {4096#true} is VALID [2022-04-14 18:56:25,404 INFO L290 TraceCheckUtils]: 6: Hoare triple {4096#true} [133] L20-->L21: Formula: (and (<= 0 v_main_~nodecount~0_3) (<= v_main_~nodecount~0_3 4)) InVars {main_~nodecount~0=v_main_~nodecount~0_3} OutVars{main_~nodecount~0=v_main_~nodecount~0_3} AuxVars[] AssignedVars[] {4096#true} is VALID [2022-04-14 18:56:25,407 INFO L290 TraceCheckUtils]: 7: Hoare triple {4096#true} [136] L21-->L30-3: Formula: (let ((.cse1 (store |v_#valid_10| |v_main_~#Source~0.base_4| 1))) (let ((.cse4 (store .cse1 |v_main_~#Dest~0.base_4| 1))) (let ((.cse5 (store .cse4 |v_main_~#Weight~0.base_4| 1)) (.cse2 (select |v_#memory_int_2| |v_main_~#Dest~0.base_4|)) (.cse0 (select |v_#memory_int_2| |v_main_~#Source~0.base_4|)) (.cse3 (select |v_#memory_int_2| |v_main_~#Weight~0.base_4|))) (and (= (select .cse0 (+ 52 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#distance~0.base_4|) (= (select .cse0 (+ 48 |v_main_~#Source~0.offset_4|)) 3) (= 2 (select .cse0 (+ 68 |v_main_~#Source~0.offset_4|))) (= (select .cse1 |v_main_~#Dest~0.base_4|) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Weight~0.base_4|) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 60)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 12)) 1) (= 9 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 36))) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 24))) (= (select .cse0 (+ 56 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Dest~0.base_4|) (= (select .cse0 (+ 40 |v_main_~#Source~0.offset_4|)) 2) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 8))) (= (select .cse3 (+ 72 |v_main_~#Weight~0.offset_4|)) 18) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 12)) 3) (= (select .cse0 (+ 8 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 72)) 0) (= 6 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 24))) (= (select .cse0 (+ 12 |v_main_~#Source~0.offset_4|)) 1) (= 0 (select .cse3 |v_main_~#Weight~0.offset_4|)) (not (= |v_main_~#Weight~0.base_4| 0)) (= |v_main_~#Dest~0.offset_4| 0) (= 16 (select .cse3 (+ 64 |v_main_~#Weight~0.offset_4|))) (= (select .cse2 (+ 76 |v_main_~#Dest~0.offset_4|)) 4) (= 5 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 20))) (= (select .cse0 (+ 28 |v_main_~#Source~0.offset_4|)) 3) (= (select .cse0 (+ 76 |v_main_~#Source~0.offset_4|)) 3) (= 1 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 16))) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 44)) 0) (= (select .cse0 (+ 4 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 48)) 0) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 60)) 15) (= v_main_~i~0_6 0) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 32))) (= v_main_~source~0_1 0) (= (select .cse4 |v_main_~#Weight~0.base_4|) 0) (= (select |v_#valid_10| |v_main_~#Source~0.base_4|) 0) (<= v_main_~edgecount~0_5 19) (= (select .cse3 (+ 56 |v_main_~#Weight~0.offset_4|)) 14) (= (select .cse3 (+ 52 |v_main_~#Weight~0.offset_4|)) 13) (= (select .cse2 (+ 40 |v_main_~#Dest~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 52)) 2) (= (select .cse3 (+ 44 |v_main_~#Weight~0.offset_4|)) 11) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 4)) 1) (= |v_main_~#Source~0.offset_4| 0) (= 3 (select .cse0 (+ 60 |v_main_~#Source~0.offset_4|))) (= 2 (select .cse0 (+ 44 |v_main_~#Source~0.offset_4|))) (= |v_#length_1| (store (store (store (store |v_#length_5| |v_main_~#Source~0.base_4| 80) |v_main_~#Dest~0.base_4| 80) |v_main_~#Weight~0.base_4| 80) |v_main_~#distance~0.base_4| 20)) (= (select .cse2 |v_main_~#Dest~0.offset_4|) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 68)) 1) (= (select .cse0 (+ 36 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ 56 |v_main_~#Dest~0.offset_4|)) 3) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 28))) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 8)) 2) (= 12 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 48))) (= 7 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 28))) (= (select .cse0 (+ 64 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 64)) 2) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 36)) 0) (= 8 (select .cse3 (+ 32 |v_main_~#Weight~0.offset_4|))) (not (= |v_main_~#Dest~0.base_4| 0)) (= 0 (select .cse0 |v_main_~#Source~0.offset_4|)) (= (select .cse3 (+ 40 |v_main_~#Weight~0.offset_4|)) 10) (= (select .cse5 |v_main_~#distance~0.base_4|) 0) (= |v_main_~#distance~0.offset_4| 0) (= (store .cse5 |v_main_~#distance~0.base_4| 1) |v_#valid_6|) (<= 0 v_main_~edgecount~0_5) (= (select .cse3 (+ 16 |v_main_~#Weight~0.offset_4|)) 4) (not (= |v_main_~#Source~0.base_4| 0)) (= (select .cse0 (+ |v_main_~#Source~0.offset_4| 24)) 1) (= (select .cse0 (+ 16 |v_main_~#Source~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 20)) 4) (= 2 (select .cse0 (+ 72 |v_main_~#Source~0.offset_4|))) (= (select .cse0 (+ 32 |v_main_~#Source~0.offset_4|)) 4) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 4))) (= (select .cse0 (+ 20 |v_main_~#Source~0.offset_4|)) 0) (= 19 (select .cse3 (+ 76 |v_main_~#Weight~0.offset_4|))) (< |v_#StackHeapBarrier_1| |v_main_~#Source~0.base_4|) (not (= |v_main_~#distance~0.base_4| 0)) (= 17 (select .cse3 (+ 68 |v_main_~#Weight~0.offset_4|))) (= |v_main_~#Weight~0.offset_4| 0))))) InVars {#memory_int=|v_#memory_int_2|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_5|, main_~edgecount~0=v_main_~edgecount~0_5, #valid=|v_#valid_10|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_4|, main_~x~0=v_main_~x~0_2, main_~#distance~0.base=|v_main_~#distance~0.base_4|, main_~j~0=v_main_~j~0_1, main_~y~0=v_main_~y~0_2, main_~#Dest~0.base=|v_main_~#Dest~0.base_4|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_4|, main_~#Source~0.base=|v_main_~#Source~0.base_4|, main_~#Weight~0.base=|v_main_~#Weight~0.base_4|, #valid=|v_#valid_6|, main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~source~0=v_main_~source~0_1, #length=|v_#length_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_4|, main_~edgecount~0=v_main_~edgecount~0_5, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_4|} AuxVars[] AssignedVars[main_~#Source~0.offset, main_~x~0, main_~#distance~0.base, main_~j~0, main_~y~0, main_~#Dest~0.base, main_~#distance~0.offset, main_~#Source~0.base, main_~#Weight~0.base, #valid, main_~i~0, main_~source~0, #length, main_~#Weight~0.offset, main_~#Dest~0.offset] {4135#(<= main_~i~0 0)} is VALID [2022-04-14 18:56:25,407 INFO L290 TraceCheckUtils]: 8: Hoare triple {4135#(<= main_~i~0 0)} [139] L30-3-->L31: Formula: (< v_main_~i~0_12 v_main_~nodecount~0_5) InVars {main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} OutVars{main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {4135#(<= main_~i~0 0)} is VALID [2022-04-14 18:56:25,407 INFO L290 TraceCheckUtils]: 9: Hoare triple {4135#(<= main_~i~0 0)} [141] L31-->L30-2: Formula: (and (= (store |v_#memory_int_4| |v_main_~#distance~0.base_5| (store (select |v_#memory_int_4| |v_main_~#distance~0.base_5|) (+ |v_main_~#distance~0.offset_5| (* v_main_~i~0_14 4)) 0)) |v_#memory_int_3|) (= v_main_~i~0_14 v_main_~source~0_2)) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} AuxVars[] AssignedVars[#memory_int] {4135#(<= main_~i~0 0)} is VALID [2022-04-14 18:56:25,408 INFO L290 TraceCheckUtils]: 10: Hoare triple {4135#(<= main_~i~0 0)} [146] L30-2-->L30-3: Formula: (= v_main_~i~0_17 (+ v_main_~i~0_18 1)) InVars {main_~i~0=v_main_~i~0_18} OutVars{main_~i~0=v_main_~i~0_17, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {4102#(<= main_~i~0 1)} is VALID [2022-04-14 18:56:25,408 INFO L290 TraceCheckUtils]: 11: Hoare triple {4102#(<= main_~i~0 1)} [138] L30-3-->L30-4: Formula: (not (< v_main_~i~0_11 v_main_~nodecount~0_4)) InVars {main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} OutVars{main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} AuxVars[] AssignedVars[] {4103#(<= main_~nodecount~0 1)} is VALID [2022-04-14 18:56:25,409 INFO L290 TraceCheckUtils]: 12: Hoare triple {4103#(<= main_~nodecount~0 1)} [140] L30-4-->L39-3: Formula: (= v_main_~i~0_21 0) InVars {} OutVars{main_~i~0=v_main_~i~0_21} AuxVars[] AssignedVars[main_~i~0] {4103#(<= main_~nodecount~0 1)} is VALID [2022-04-14 18:56:25,409 INFO L290 TraceCheckUtils]: 13: Hoare triple {4103#(<= main_~nodecount~0 1)} [145] L39-3-->L41-3: Formula: (and (= v_main_~j~0_2 0) (< v_main_~i~0_23 v_main_~nodecount~0_9)) InVars {main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23} OutVars{main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23, main_~j~0=v_main_~j~0_2} AuxVars[] AssignedVars[main_~j~0] {4103#(<= main_~nodecount~0 1)} is VALID [2022-04-14 18:56:25,409 INFO L290 TraceCheckUtils]: 14: Hoare triple {4103#(<= main_~nodecount~0 1)} [149] L41-3-->L39-2: Formula: (not (< v_main_~j~0_3 v_main_~edgecount~0_6)) InVars {main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} OutVars{main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} AuxVars[] AssignedVars[] {4103#(<= main_~nodecount~0 1)} is VALID [2022-04-14 18:56:25,409 INFO L290 TraceCheckUtils]: 15: Hoare triple {4103#(<= main_~nodecount~0 1)} [154] L39-2-->L39-3: Formula: (= v_main_~i~0_1 (+ v_main_~i~0_2 1)) InVars {main_~i~0=v_main_~i~0_2} OutVars{main_~i~0=v_main_~i~0_1, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post7] {4103#(<= main_~nodecount~0 1)} is VALID [2022-04-14 18:56:25,410 INFO L290 TraceCheckUtils]: 16: Hoare triple {4103#(<= main_~nodecount~0 1)} [144] L39-3-->L39-4: Formula: (not (< v_main_~i~0_22 v_main_~nodecount~0_8)) InVars {main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} OutVars{main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} AuxVars[] AssignedVars[] {4103#(<= main_~nodecount~0 1)} is VALID [2022-04-14 18:56:25,410 INFO L290 TraceCheckUtils]: 17: Hoare triple {4103#(<= main_~nodecount~0 1)} [147] L39-4-->L51-3: Formula: (= v_main_~i~0_3 0) InVars {} OutVars{main_~i~0=v_main_~i~0_3} AuxVars[] AssignedVars[main_~i~0] {4103#(<= main_~nodecount~0 1)} is VALID [2022-04-14 18:56:25,410 INFO L290 TraceCheckUtils]: 18: Hoare triple {4103#(<= main_~nodecount~0 1)} [152] L51-3-->L51-4: Formula: (not (< v_main_~i~0_4 v_main_~edgecount~0_2)) InVars {main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} OutVars{main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} AuxVars[] AssignedVars[] {4103#(<= main_~nodecount~0 1)} is VALID [2022-04-14 18:56:25,411 INFO L290 TraceCheckUtils]: 19: Hoare triple {4103#(<= main_~nodecount~0 1)} [157] L51-4-->L61-3: Formula: (= v_main_~i~0_10 0) InVars {} OutVars{main_~i~0=v_main_~i~0_10} AuxVars[] AssignedVars[main_~i~0] {4172#(and (<= 0 main_~i~0) (<= main_~nodecount~0 1))} is VALID [2022-04-14 18:56:25,411 INFO L290 TraceCheckUtils]: 20: Hoare triple {4172#(and (<= 0 main_~i~0) (<= main_~nodecount~0 1))} [163] L61-3-->L63: Formula: (and (= (select (select |v_#memory_int_5| |v_main_~#distance~0.base_6|) (+ |v_main_~#distance~0.offset_6| (* v_main_~i~0_15 4))) |v_main_#t~mem21_1|) (< v_main_~i~0_15 v_main_~nodecount~0_7)) InVars {main_~nodecount~0=v_main_~nodecount~0_7, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|} OutVars{main_~nodecount~0=v_main_~nodecount~0_7, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|, main_#t~mem21=|v_main_#t~mem21_1|, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|} AuxVars[] AssignedVars[main_#t~mem21] {4172#(and (<= 0 main_~i~0) (<= main_~nodecount~0 1))} is VALID [2022-04-14 18:56:25,411 INFO L272 TraceCheckUtils]: 21: Hoare triple {4172#(and (<= 0 main_~i~0) (<= main_~nodecount~0 1))} [166] L63-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (<= 0 |v_main_#t~mem21_4|) 1 0)) InVars {main_#t~mem21=|v_main_#t~mem21_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem21] {4096#true} is VALID [2022-04-14 18:56:25,411 INFO L290 TraceCheckUtils]: 22: Hoare triple {4096#true} [168] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_3 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {4096#true} is VALID [2022-04-14 18:56:25,412 INFO L290 TraceCheckUtils]: 23: Hoare triple {4096#true} [171] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_2 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} AuxVars[] AssignedVars[] {4096#true} is VALID [2022-04-14 18:56:25,412 INFO L290 TraceCheckUtils]: 24: Hoare triple {4096#true} [174] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4096#true} is VALID [2022-04-14 18:56:25,412 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {4096#true} {4172#(and (<= 0 main_~i~0) (<= main_~nodecount~0 1))} [177] __VERIFIER_assertEXIT-->L63-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (<= 0 |v_main_#t~mem21_4|) 1 0)) InVars {main_#t~mem21=|v_main_#t~mem21_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem21] {4172#(and (<= 0 main_~i~0) (<= main_~nodecount~0 1))} is VALID [2022-04-14 18:56:25,413 INFO L290 TraceCheckUtils]: 26: Hoare triple {4172#(and (<= 0 main_~i~0) (<= main_~nodecount~0 1))} [167] L63-1-->L61-2: Formula: true InVars {} OutVars{main_#t~mem21=|v_main_#t~mem21_3|} AuxVars[] AssignedVars[main_#t~mem21] {4172#(and (<= 0 main_~i~0) (<= main_~nodecount~0 1))} is VALID [2022-04-14 18:56:25,413 INFO L290 TraceCheckUtils]: 27: Hoare triple {4172#(and (<= 0 main_~i~0) (<= main_~nodecount~0 1))} [169] L61-2-->L61-3: Formula: (= v_main_~i~0_19 (+ v_main_~i~0_20 1)) InVars {main_~i~0=v_main_~i~0_20} OutVars{main_~i~0=v_main_~i~0_19, main_#t~post20=|v_main_#t~post20_1|} AuxVars[] AssignedVars[main_#t~post20, main_~i~0] {4197#(and (<= main_~nodecount~0 1) (<= 1 main_~i~0))} is VALID [2022-04-14 18:56:25,414 INFO L290 TraceCheckUtils]: 28: Hoare triple {4197#(and (<= main_~nodecount~0 1) (<= 1 main_~i~0))} [163] L61-3-->L63: Formula: (and (= (select (select |v_#memory_int_5| |v_main_~#distance~0.base_6|) (+ |v_main_~#distance~0.offset_6| (* v_main_~i~0_15 4))) |v_main_#t~mem21_1|) (< v_main_~i~0_15 v_main_~nodecount~0_7)) InVars {main_~nodecount~0=v_main_~nodecount~0_7, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|} OutVars{main_~nodecount~0=v_main_~nodecount~0_7, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|, main_#t~mem21=|v_main_#t~mem21_1|, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|} AuxVars[] AssignedVars[main_#t~mem21] {4097#false} is VALID [2022-04-14 18:56:25,414 INFO L272 TraceCheckUtils]: 29: Hoare triple {4097#false} [166] L63-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (<= 0 |v_main_#t~mem21_4|) 1 0)) InVars {main_#t~mem21=|v_main_#t~mem21_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem21] {4097#false} is VALID [2022-04-14 18:56:25,414 INFO L290 TraceCheckUtils]: 30: Hoare triple {4097#false} [168] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_3 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {4097#false} is VALID [2022-04-14 18:56:25,414 INFO L290 TraceCheckUtils]: 31: Hoare triple {4097#false} [170] L11-->L12: Formula: (= v___VERIFIER_assert_~cond_1 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[] {4097#false} is VALID [2022-04-14 18:56:25,414 INFO L290 TraceCheckUtils]: 32: Hoare triple {4097#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4097#false} is VALID [2022-04-14 18:56:25,414 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-14 18:56:25,414 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-14 18:56:25,590 INFO L290 TraceCheckUtils]: 32: Hoare triple {4097#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4097#false} is VALID [2022-04-14 18:56:25,590 INFO L290 TraceCheckUtils]: 31: Hoare triple {4097#false} [170] L11-->L12: Formula: (= v___VERIFIER_assert_~cond_1 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[] {4097#false} is VALID [2022-04-14 18:56:25,591 INFO L290 TraceCheckUtils]: 30: Hoare triple {4097#false} [168] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_3 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {4097#false} is VALID [2022-04-14 18:56:25,591 INFO L272 TraceCheckUtils]: 29: Hoare triple {4097#false} [166] L63-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (<= 0 |v_main_#t~mem21_4|) 1 0)) InVars {main_#t~mem21=|v_main_#t~mem21_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem21] {4097#false} is VALID [2022-04-14 18:56:25,591 INFO L290 TraceCheckUtils]: 28: Hoare triple {4109#(<= main_~nodecount~0 main_~i~0)} [163] L61-3-->L63: Formula: (and (= (select (select |v_#memory_int_5| |v_main_~#distance~0.base_6|) (+ |v_main_~#distance~0.offset_6| (* v_main_~i~0_15 4))) |v_main_#t~mem21_1|) (< v_main_~i~0_15 v_main_~nodecount~0_7)) InVars {main_~nodecount~0=v_main_~nodecount~0_7, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|} OutVars{main_~nodecount~0=v_main_~nodecount~0_7, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|, main_#t~mem21=|v_main_#t~mem21_1|, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|} AuxVars[] AssignedVars[main_#t~mem21] {4097#false} is VALID [2022-04-14 18:56:25,592 INFO L290 TraceCheckUtils]: 27: Hoare triple {4228#(<= main_~nodecount~0 (+ main_~i~0 1))} [169] L61-2-->L61-3: Formula: (= v_main_~i~0_19 (+ v_main_~i~0_20 1)) InVars {main_~i~0=v_main_~i~0_20} OutVars{main_~i~0=v_main_~i~0_19, main_#t~post20=|v_main_#t~post20_1|} AuxVars[] AssignedVars[main_#t~post20, main_~i~0] {4109#(<= main_~nodecount~0 main_~i~0)} is VALID [2022-04-14 18:56:25,592 INFO L290 TraceCheckUtils]: 26: Hoare triple {4228#(<= main_~nodecount~0 (+ main_~i~0 1))} [167] L63-1-->L61-2: Formula: true InVars {} OutVars{main_#t~mem21=|v_main_#t~mem21_3|} AuxVars[] AssignedVars[main_#t~mem21] {4228#(<= main_~nodecount~0 (+ main_~i~0 1))} is VALID [2022-04-14 18:56:25,593 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {4096#true} {4228#(<= main_~nodecount~0 (+ main_~i~0 1))} [177] __VERIFIER_assertEXIT-->L63-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (<= 0 |v_main_#t~mem21_4|) 1 0)) InVars {main_#t~mem21=|v_main_#t~mem21_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem21] {4228#(<= main_~nodecount~0 (+ main_~i~0 1))} is VALID [2022-04-14 18:56:25,593 INFO L290 TraceCheckUtils]: 24: Hoare triple {4096#true} [174] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4096#true} is VALID [2022-04-14 18:56:25,593 INFO L290 TraceCheckUtils]: 23: Hoare triple {4096#true} [171] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_2 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} AuxVars[] AssignedVars[] {4096#true} is VALID [2022-04-14 18:56:25,593 INFO L290 TraceCheckUtils]: 22: Hoare triple {4096#true} [168] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_3 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {4096#true} is VALID [2022-04-14 18:56:25,593 INFO L272 TraceCheckUtils]: 21: Hoare triple {4228#(<= main_~nodecount~0 (+ main_~i~0 1))} [166] L63-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (<= 0 |v_main_#t~mem21_4|) 1 0)) InVars {main_#t~mem21=|v_main_#t~mem21_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem21] {4096#true} is VALID [2022-04-14 18:56:25,593 INFO L290 TraceCheckUtils]: 20: Hoare triple {4228#(<= main_~nodecount~0 (+ main_~i~0 1))} [163] L61-3-->L63: Formula: (and (= (select (select |v_#memory_int_5| |v_main_~#distance~0.base_6|) (+ |v_main_~#distance~0.offset_6| (* v_main_~i~0_15 4))) |v_main_#t~mem21_1|) (< v_main_~i~0_15 v_main_~nodecount~0_7)) InVars {main_~nodecount~0=v_main_~nodecount~0_7, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|} OutVars{main_~nodecount~0=v_main_~nodecount~0_7, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|, main_#t~mem21=|v_main_#t~mem21_1|, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|} AuxVars[] AssignedVars[main_#t~mem21] {4228#(<= main_~nodecount~0 (+ main_~i~0 1))} is VALID [2022-04-14 18:56:25,594 INFO L290 TraceCheckUtils]: 19: Hoare triple {4103#(<= main_~nodecount~0 1)} [157] L51-4-->L61-3: Formula: (= v_main_~i~0_10 0) InVars {} OutVars{main_~i~0=v_main_~i~0_10} AuxVars[] AssignedVars[main_~i~0] {4228#(<= main_~nodecount~0 (+ main_~i~0 1))} is VALID [2022-04-14 18:56:25,595 INFO L290 TraceCheckUtils]: 18: Hoare triple {4103#(<= main_~nodecount~0 1)} [152] L51-3-->L51-4: Formula: (not (< v_main_~i~0_4 v_main_~edgecount~0_2)) InVars {main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} OutVars{main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} AuxVars[] AssignedVars[] {4103#(<= main_~nodecount~0 1)} is VALID [2022-04-14 18:56:25,595 INFO L290 TraceCheckUtils]: 17: Hoare triple {4103#(<= main_~nodecount~0 1)} [147] L39-4-->L51-3: Formula: (= v_main_~i~0_3 0) InVars {} OutVars{main_~i~0=v_main_~i~0_3} AuxVars[] AssignedVars[main_~i~0] {4103#(<= main_~nodecount~0 1)} is VALID [2022-04-14 18:56:25,596 INFO L290 TraceCheckUtils]: 16: Hoare triple {4103#(<= main_~nodecount~0 1)} [144] L39-3-->L39-4: Formula: (not (< v_main_~i~0_22 v_main_~nodecount~0_8)) InVars {main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} OutVars{main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} AuxVars[] AssignedVars[] {4103#(<= main_~nodecount~0 1)} is VALID [2022-04-14 18:56:25,596 INFO L290 TraceCheckUtils]: 15: Hoare triple {4103#(<= main_~nodecount~0 1)} [154] L39-2-->L39-3: Formula: (= v_main_~i~0_1 (+ v_main_~i~0_2 1)) InVars {main_~i~0=v_main_~i~0_2} OutVars{main_~i~0=v_main_~i~0_1, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post7] {4103#(<= main_~nodecount~0 1)} is VALID [2022-04-14 18:56:25,596 INFO L290 TraceCheckUtils]: 14: Hoare triple {4103#(<= main_~nodecount~0 1)} [149] L41-3-->L39-2: Formula: (not (< v_main_~j~0_3 v_main_~edgecount~0_6)) InVars {main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} OutVars{main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} AuxVars[] AssignedVars[] {4103#(<= main_~nodecount~0 1)} is VALID [2022-04-14 18:56:25,597 INFO L290 TraceCheckUtils]: 13: Hoare triple {4103#(<= main_~nodecount~0 1)} [145] L39-3-->L41-3: Formula: (and (= v_main_~j~0_2 0) (< v_main_~i~0_23 v_main_~nodecount~0_9)) InVars {main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23} OutVars{main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23, main_~j~0=v_main_~j~0_2} AuxVars[] AssignedVars[main_~j~0] {4103#(<= main_~nodecount~0 1)} is VALID [2022-04-14 18:56:25,597 INFO L290 TraceCheckUtils]: 12: Hoare triple {4103#(<= main_~nodecount~0 1)} [140] L30-4-->L39-3: Formula: (= v_main_~i~0_21 0) InVars {} OutVars{main_~i~0=v_main_~i~0_21} AuxVars[] AssignedVars[main_~i~0] {4103#(<= main_~nodecount~0 1)} is VALID [2022-04-14 18:56:25,597 INFO L290 TraceCheckUtils]: 11: Hoare triple {4102#(<= main_~i~0 1)} [138] L30-3-->L30-4: Formula: (not (< v_main_~i~0_11 v_main_~nodecount~0_4)) InVars {main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} OutVars{main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} AuxVars[] AssignedVars[] {4103#(<= main_~nodecount~0 1)} is VALID [2022-04-14 18:56:25,598 INFO L290 TraceCheckUtils]: 10: Hoare triple {4135#(<= main_~i~0 0)} [146] L30-2-->L30-3: Formula: (= v_main_~i~0_17 (+ v_main_~i~0_18 1)) InVars {main_~i~0=v_main_~i~0_18} OutVars{main_~i~0=v_main_~i~0_17, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {4102#(<= main_~i~0 1)} is VALID [2022-04-14 18:56:25,598 INFO L290 TraceCheckUtils]: 9: Hoare triple {4135#(<= main_~i~0 0)} [141] L31-->L30-2: Formula: (and (= (store |v_#memory_int_4| |v_main_~#distance~0.base_5| (store (select |v_#memory_int_4| |v_main_~#distance~0.base_5|) (+ |v_main_~#distance~0.offset_5| (* v_main_~i~0_14 4)) 0)) |v_#memory_int_3|) (= v_main_~i~0_14 v_main_~source~0_2)) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} AuxVars[] AssignedVars[#memory_int] {4135#(<= main_~i~0 0)} is VALID [2022-04-14 18:56:25,598 INFO L290 TraceCheckUtils]: 8: Hoare triple {4135#(<= main_~i~0 0)} [139] L30-3-->L31: Formula: (< v_main_~i~0_12 v_main_~nodecount~0_5) InVars {main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} OutVars{main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {4135#(<= main_~i~0 0)} is VALID [2022-04-14 18:56:25,601 INFO L290 TraceCheckUtils]: 7: Hoare triple {4096#true} [136] L21-->L30-3: Formula: (let ((.cse1 (store |v_#valid_10| |v_main_~#Source~0.base_4| 1))) (let ((.cse4 (store .cse1 |v_main_~#Dest~0.base_4| 1))) (let ((.cse5 (store .cse4 |v_main_~#Weight~0.base_4| 1)) (.cse2 (select |v_#memory_int_2| |v_main_~#Dest~0.base_4|)) (.cse0 (select |v_#memory_int_2| |v_main_~#Source~0.base_4|)) (.cse3 (select |v_#memory_int_2| |v_main_~#Weight~0.base_4|))) (and (= (select .cse0 (+ 52 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#distance~0.base_4|) (= (select .cse0 (+ 48 |v_main_~#Source~0.offset_4|)) 3) (= 2 (select .cse0 (+ 68 |v_main_~#Source~0.offset_4|))) (= (select .cse1 |v_main_~#Dest~0.base_4|) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Weight~0.base_4|) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 60)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 12)) 1) (= 9 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 36))) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 24))) (= (select .cse0 (+ 56 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Dest~0.base_4|) (= (select .cse0 (+ 40 |v_main_~#Source~0.offset_4|)) 2) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 8))) (= (select .cse3 (+ 72 |v_main_~#Weight~0.offset_4|)) 18) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 12)) 3) (= (select .cse0 (+ 8 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 72)) 0) (= 6 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 24))) (= (select .cse0 (+ 12 |v_main_~#Source~0.offset_4|)) 1) (= 0 (select .cse3 |v_main_~#Weight~0.offset_4|)) (not (= |v_main_~#Weight~0.base_4| 0)) (= |v_main_~#Dest~0.offset_4| 0) (= 16 (select .cse3 (+ 64 |v_main_~#Weight~0.offset_4|))) (= (select .cse2 (+ 76 |v_main_~#Dest~0.offset_4|)) 4) (= 5 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 20))) (= (select .cse0 (+ 28 |v_main_~#Source~0.offset_4|)) 3) (= (select .cse0 (+ 76 |v_main_~#Source~0.offset_4|)) 3) (= 1 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 16))) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 44)) 0) (= (select .cse0 (+ 4 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 48)) 0) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 60)) 15) (= v_main_~i~0_6 0) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 32))) (= v_main_~source~0_1 0) (= (select .cse4 |v_main_~#Weight~0.base_4|) 0) (= (select |v_#valid_10| |v_main_~#Source~0.base_4|) 0) (<= v_main_~edgecount~0_5 19) (= (select .cse3 (+ 56 |v_main_~#Weight~0.offset_4|)) 14) (= (select .cse3 (+ 52 |v_main_~#Weight~0.offset_4|)) 13) (= (select .cse2 (+ 40 |v_main_~#Dest~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 52)) 2) (= (select .cse3 (+ 44 |v_main_~#Weight~0.offset_4|)) 11) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 4)) 1) (= |v_main_~#Source~0.offset_4| 0) (= 3 (select .cse0 (+ 60 |v_main_~#Source~0.offset_4|))) (= 2 (select .cse0 (+ 44 |v_main_~#Source~0.offset_4|))) (= |v_#length_1| (store (store (store (store |v_#length_5| |v_main_~#Source~0.base_4| 80) |v_main_~#Dest~0.base_4| 80) |v_main_~#Weight~0.base_4| 80) |v_main_~#distance~0.base_4| 20)) (= (select .cse2 |v_main_~#Dest~0.offset_4|) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 68)) 1) (= (select .cse0 (+ 36 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ 56 |v_main_~#Dest~0.offset_4|)) 3) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 28))) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 8)) 2) (= 12 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 48))) (= 7 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 28))) (= (select .cse0 (+ 64 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 64)) 2) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 36)) 0) (= 8 (select .cse3 (+ 32 |v_main_~#Weight~0.offset_4|))) (not (= |v_main_~#Dest~0.base_4| 0)) (= 0 (select .cse0 |v_main_~#Source~0.offset_4|)) (= (select .cse3 (+ 40 |v_main_~#Weight~0.offset_4|)) 10) (= (select .cse5 |v_main_~#distance~0.base_4|) 0) (= |v_main_~#distance~0.offset_4| 0) (= (store .cse5 |v_main_~#distance~0.base_4| 1) |v_#valid_6|) (<= 0 v_main_~edgecount~0_5) (= (select .cse3 (+ 16 |v_main_~#Weight~0.offset_4|)) 4) (not (= |v_main_~#Source~0.base_4| 0)) (= (select .cse0 (+ |v_main_~#Source~0.offset_4| 24)) 1) (= (select .cse0 (+ 16 |v_main_~#Source~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 20)) 4) (= 2 (select .cse0 (+ 72 |v_main_~#Source~0.offset_4|))) (= (select .cse0 (+ 32 |v_main_~#Source~0.offset_4|)) 4) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 4))) (= (select .cse0 (+ 20 |v_main_~#Source~0.offset_4|)) 0) (= 19 (select .cse3 (+ 76 |v_main_~#Weight~0.offset_4|))) (< |v_#StackHeapBarrier_1| |v_main_~#Source~0.base_4|) (not (= |v_main_~#distance~0.base_4| 0)) (= 17 (select .cse3 (+ 68 |v_main_~#Weight~0.offset_4|))) (= |v_main_~#Weight~0.offset_4| 0))))) InVars {#memory_int=|v_#memory_int_2|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_5|, main_~edgecount~0=v_main_~edgecount~0_5, #valid=|v_#valid_10|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_4|, main_~x~0=v_main_~x~0_2, main_~#distance~0.base=|v_main_~#distance~0.base_4|, main_~j~0=v_main_~j~0_1, main_~y~0=v_main_~y~0_2, main_~#Dest~0.base=|v_main_~#Dest~0.base_4|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_4|, main_~#Source~0.base=|v_main_~#Source~0.base_4|, main_~#Weight~0.base=|v_main_~#Weight~0.base_4|, #valid=|v_#valid_6|, main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~source~0=v_main_~source~0_1, #length=|v_#length_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_4|, main_~edgecount~0=v_main_~edgecount~0_5, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_4|} AuxVars[] AssignedVars[main_~#Source~0.offset, main_~x~0, main_~#distance~0.base, main_~j~0, main_~y~0, main_~#Dest~0.base, main_~#distance~0.offset, main_~#Source~0.base, main_~#Weight~0.base, #valid, main_~i~0, main_~source~0, #length, main_~#Weight~0.offset, main_~#Dest~0.offset] {4135#(<= main_~i~0 0)} is VALID [2022-04-14 18:56:25,601 INFO L290 TraceCheckUtils]: 6: Hoare triple {4096#true} [133] L20-->L21: Formula: (and (<= 0 v_main_~nodecount~0_3) (<= v_main_~nodecount~0_3 4)) InVars {main_~nodecount~0=v_main_~nodecount~0_3} OutVars{main_~nodecount~0=v_main_~nodecount~0_3} AuxVars[] AssignedVars[] {4096#true} is VALID [2022-04-14 18:56:25,601 INFO L290 TraceCheckUtils]: 5: Hoare triple {4096#true} [130] mainENTRY-->L20: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (= |v_main_#t~nondet4_2| v_main_~nodecount~0_1) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= |v_main_#t~nondet5_2| v_main_~edgecount~0_1)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~nodecount~0=v_main_~nodecount~0_1, main_~edgecount~0=v_main_~edgecount~0_1} AuxVars[] AssignedVars[main_~nodecount~0, main_#t~nondet5, main_#t~nondet4, main_~edgecount~0] {4096#true} is VALID [2022-04-14 18:56:25,601 INFO L272 TraceCheckUtils]: 4: Hoare triple {4096#true} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4096#true} is VALID [2022-04-14 18:56:25,601 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {4096#true} {4096#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4096#true} is VALID [2022-04-14 18:56:25,602 INFO L290 TraceCheckUtils]: 2: Hoare triple {4096#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4096#true} is VALID [2022-04-14 18:56:25,602 INFO L290 TraceCheckUtils]: 1: Hoare triple {4096#true} [128] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_11| 1))) (and (= (select |v_#valid_16| 1) 1) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_16| 2) 1) (= (select |v_#valid_16| 3) 1) (= (select .cse0 1) 0) (= |v_#NULL.base_1| 0) (= (select |v_#length_6| 1) 2) (= (select |v_#length_6| 2) 14) (= (select .cse0 0) 48) (= (select |v_#valid_16| 0) 0) (= (select |v_#length_6| 3) 12) (= |v_#NULL.offset_1| 0) (= v_~INFINITY~0_2 899))) InVars {#memory_int=|v_#memory_int_11|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, #valid=|v_#valid_16|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_16|, #memory_int=|v_#memory_int_11|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_6|, ~INFINITY~0=v_~INFINITY~0_2, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, ~INFINITY~0, #NULL.base] {4096#true} is VALID [2022-04-14 18:56:25,602 INFO L272 TraceCheckUtils]: 0: Hoare triple {4096#true} [126] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4096#true} is VALID [2022-04-14 18:56:25,602 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-14 18:56:25,602 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2056543815] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-14 18:56:25,602 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-14 18:56:25,602 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 7, 7] total 12 [2022-04-14 18:56:25,603 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [671597911] [2022-04-14 18:56:25,603 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-04-14 18:56:25,603 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 3.4166666666666665) internal successors, (41), 11 states have internal predecessors, (41), 5 states have call successors, (7), 3 states have call predecessors, (7), 1 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) Word has length 33 [2022-04-14 18:56:25,604 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-14 18:56:25,604 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 12 states, 12 states have (on average 3.4166666666666665) internal successors, (41), 11 states have internal predecessors, (41), 5 states have call successors, (7), 3 states have call predecessors, (7), 1 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-14 18:56:25,638 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 52 edges. 52 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 18:56:25,638 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-04-14 18:56:25,638 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-14 18:56:25,638 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-04-14 18:56:25,638 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=95, Unknown=0, NotChecked=0, Total=132 [2022-04-14 18:56:25,639 INFO L87 Difference]: Start difference. First operand 93 states and 120 transitions. Second operand has 12 states, 12 states have (on average 3.4166666666666665) internal successors, (41), 11 states have internal predecessors, (41), 5 states have call successors, (7), 3 states have call predecessors, (7), 1 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-14 18:56:26,180 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 18:56:26,180 INFO L93 Difference]: Finished difference Result 178 states and 227 transitions. [2022-04-14 18:56:26,181 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-04-14 18:56:26,181 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 3.4166666666666665) internal successors, (41), 11 states have internal predecessors, (41), 5 states have call successors, (7), 3 states have call predecessors, (7), 1 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) Word has length 33 [2022-04-14 18:56:26,181 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-14 18:56:26,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 3.4166666666666665) internal successors, (41), 11 states have internal predecessors, (41), 5 states have call successors, (7), 3 states have call predecessors, (7), 1 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-14 18:56:26,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 112 transitions. [2022-04-14 18:56:26,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 3.4166666666666665) internal successors, (41), 11 states have internal predecessors, (41), 5 states have call successors, (7), 3 states have call predecessors, (7), 1 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-14 18:56:26,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 112 transitions. [2022-04-14 18:56:26,185 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 10 states and 112 transitions. [2022-04-14 18:56:26,275 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 112 edges. 112 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 18:56:26,278 INFO L225 Difference]: With dead ends: 178 [2022-04-14 18:56:26,278 INFO L226 Difference]: Without dead ends: 154 [2022-04-14 18:56:26,278 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 83 GetRequests, 65 SyntacticMatches, 1 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 65 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=96, Invalid=246, Unknown=0, NotChecked=0, Total=342 [2022-04-14 18:56:26,278 INFO L913 BasicCegarLoop]: 26 mSDtfsCounter, 156 mSDsluCounter, 22 mSDsCounter, 0 mSdLazyCounter, 213 mSolverCounterSat, 63 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 157 SdHoareTripleChecker+Valid, 48 SdHoareTripleChecker+Invalid, 276 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 63 IncrementalHoareTripleChecker+Valid, 213 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-14 18:56:26,279 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [157 Valid, 48 Invalid, 276 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [63 Valid, 213 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-14 18:56:26,279 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 154 states. [2022-04-14 18:56:26,283 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 154 to 109. [2022-04-14 18:56:26,283 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-14 18:56:26,283 INFO L82 GeneralOperation]: Start isEquivalent. First operand 154 states. Second operand has 109 states, 100 states have (on average 1.3) internal successors, (130), 102 states have internal predecessors, (130), 5 states have call successors, (5), 4 states have call predecessors, (5), 3 states have return successors, (3), 2 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-14 18:56:26,283 INFO L74 IsIncluded]: Start isIncluded. First operand 154 states. Second operand has 109 states, 100 states have (on average 1.3) internal successors, (130), 102 states have internal predecessors, (130), 5 states have call successors, (5), 4 states have call predecessors, (5), 3 states have return successors, (3), 2 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-14 18:56:26,284 INFO L87 Difference]: Start difference. First operand 154 states. Second operand has 109 states, 100 states have (on average 1.3) internal successors, (130), 102 states have internal predecessors, (130), 5 states have call successors, (5), 4 states have call predecessors, (5), 3 states have return successors, (3), 2 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-14 18:56:26,288 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 18:56:26,288 INFO L93 Difference]: Finished difference Result 154 states and 196 transitions. [2022-04-14 18:56:26,288 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 196 transitions. [2022-04-14 18:56:26,288 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 18:56:26,288 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 18:56:26,289 INFO L74 IsIncluded]: Start isIncluded. First operand has 109 states, 100 states have (on average 1.3) internal successors, (130), 102 states have internal predecessors, (130), 5 states have call successors, (5), 4 states have call predecessors, (5), 3 states have return successors, (3), 2 states have call predecessors, (3), 3 states have call successors, (3) Second operand 154 states. [2022-04-14 18:56:26,289 INFO L87 Difference]: Start difference. First operand has 109 states, 100 states have (on average 1.3) internal successors, (130), 102 states have internal predecessors, (130), 5 states have call successors, (5), 4 states have call predecessors, (5), 3 states have return successors, (3), 2 states have call predecessors, (3), 3 states have call successors, (3) Second operand 154 states. [2022-04-14 18:56:26,293 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 18:56:26,293 INFO L93 Difference]: Finished difference Result 154 states and 196 transitions. [2022-04-14 18:56:26,293 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 196 transitions. [2022-04-14 18:56:26,293 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 18:56:26,294 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 18:56:26,294 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-14 18:56:26,294 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-14 18:56:26,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 109 states, 100 states have (on average 1.3) internal successors, (130), 102 states have internal predecessors, (130), 5 states have call successors, (5), 4 states have call predecessors, (5), 3 states have return successors, (3), 2 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-14 18:56:26,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 109 states and 138 transitions. [2022-04-14 18:56:26,297 INFO L78 Accepts]: Start accepts. Automaton has 109 states and 138 transitions. Word has length 33 [2022-04-14 18:56:26,297 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-14 18:56:26,297 INFO L478 AbstractCegarLoop]: Abstraction has 109 states and 138 transitions. [2022-04-14 18:56:26,297 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 3.4166666666666665) internal successors, (41), 11 states have internal predecessors, (41), 5 states have call successors, (7), 3 states have call predecessors, (7), 1 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-14 18:56:26,297 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 138 transitions. [2022-04-14 18:56:26,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-04-14 18:56:26,298 INFO L491 BasicCegarLoop]: Found error trace [2022-04-14 18:56:26,298 INFO L499 BasicCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-14 18:56:26,323 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2022-04-14 18:56:26,520 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,7 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-14 18:56:26,520 INFO L403 AbstractCegarLoop]: === Iteration 10 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-14 18:56:26,521 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-14 18:56:26,521 INFO L85 PathProgramCache]: Analyzing trace with hash 2112270400, now seen corresponding path program 2 times [2022-04-14 18:56:26,521 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-14 18:56:26,521 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1822660025] [2022-04-14 18:56:26,521 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-14 18:56:26,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-14 18:56:26,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 18:56:26,592 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-14 18:56:26,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 18:56:26,598 INFO L290 TraceCheckUtils]: 0: Hoare triple {4931#(and (= |old(~INFINITY~0)| ~INFINITY~0) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [128] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_11| 1))) (and (= (select |v_#valid_16| 1) 1) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_16| 2) 1) (= (select |v_#valid_16| 3) 1) (= (select .cse0 1) 0) (= |v_#NULL.base_1| 0) (= (select |v_#length_6| 1) 2) (= (select |v_#length_6| 2) 14) (= (select .cse0 0) 48) (= (select |v_#valid_16| 0) 0) (= (select |v_#length_6| 3) 12) (= |v_#NULL.offset_1| 0) (= v_~INFINITY~0_2 899))) InVars {#memory_int=|v_#memory_int_11|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, #valid=|v_#valid_16|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_16|, #memory_int=|v_#memory_int_11|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_6|, ~INFINITY~0=v_~INFINITY~0_2, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, ~INFINITY~0, #NULL.base] {4921#true} is VALID [2022-04-14 18:56:26,598 INFO L290 TraceCheckUtils]: 1: Hoare triple {4921#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4921#true} is VALID [2022-04-14 18:56:26,598 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {4921#true} {4921#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4921#true} is VALID [2022-04-14 18:56:26,598 INFO L272 TraceCheckUtils]: 0: Hoare triple {4921#true} [126] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4931#(and (= |old(~INFINITY~0)| ~INFINITY~0) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-14 18:56:26,598 INFO L290 TraceCheckUtils]: 1: Hoare triple {4931#(and (= |old(~INFINITY~0)| ~INFINITY~0) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [128] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_11| 1))) (and (= (select |v_#valid_16| 1) 1) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_16| 2) 1) (= (select |v_#valid_16| 3) 1) (= (select .cse0 1) 0) (= |v_#NULL.base_1| 0) (= (select |v_#length_6| 1) 2) (= (select |v_#length_6| 2) 14) (= (select .cse0 0) 48) (= (select |v_#valid_16| 0) 0) (= (select |v_#length_6| 3) 12) (= |v_#NULL.offset_1| 0) (= v_~INFINITY~0_2 899))) InVars {#memory_int=|v_#memory_int_11|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, #valid=|v_#valid_16|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_16|, #memory_int=|v_#memory_int_11|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_6|, ~INFINITY~0=v_~INFINITY~0_2, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, ~INFINITY~0, #NULL.base] {4921#true} is VALID [2022-04-14 18:56:26,598 INFO L290 TraceCheckUtils]: 2: Hoare triple {4921#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4921#true} is VALID [2022-04-14 18:56:26,599 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {4921#true} {4921#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4921#true} is VALID [2022-04-14 18:56:26,599 INFO L272 TraceCheckUtils]: 4: Hoare triple {4921#true} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4921#true} is VALID [2022-04-14 18:56:26,599 INFO L290 TraceCheckUtils]: 5: Hoare triple {4921#true} [130] mainENTRY-->L20: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (= |v_main_#t~nondet4_2| v_main_~nodecount~0_1) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= |v_main_#t~nondet5_2| v_main_~edgecount~0_1)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~nodecount~0=v_main_~nodecount~0_1, main_~edgecount~0=v_main_~edgecount~0_1} AuxVars[] AssignedVars[main_~nodecount~0, main_#t~nondet5, main_#t~nondet4, main_~edgecount~0] {4921#true} is VALID [2022-04-14 18:56:26,599 INFO L290 TraceCheckUtils]: 6: Hoare triple {4921#true} [133] L20-->L21: Formula: (and (<= 0 v_main_~nodecount~0_3) (<= v_main_~nodecount~0_3 4)) InVars {main_~nodecount~0=v_main_~nodecount~0_3} OutVars{main_~nodecount~0=v_main_~nodecount~0_3} AuxVars[] AssignedVars[] {4921#true} is VALID [2022-04-14 18:56:26,599 INFO L290 TraceCheckUtils]: 7: Hoare triple {4921#true} [136] L21-->L30-3: Formula: (let ((.cse1 (store |v_#valid_10| |v_main_~#Source~0.base_4| 1))) (let ((.cse4 (store .cse1 |v_main_~#Dest~0.base_4| 1))) (let ((.cse5 (store .cse4 |v_main_~#Weight~0.base_4| 1)) (.cse2 (select |v_#memory_int_2| |v_main_~#Dest~0.base_4|)) (.cse0 (select |v_#memory_int_2| |v_main_~#Source~0.base_4|)) (.cse3 (select |v_#memory_int_2| |v_main_~#Weight~0.base_4|))) (and (= (select .cse0 (+ 52 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#distance~0.base_4|) (= (select .cse0 (+ 48 |v_main_~#Source~0.offset_4|)) 3) (= 2 (select .cse0 (+ 68 |v_main_~#Source~0.offset_4|))) (= (select .cse1 |v_main_~#Dest~0.base_4|) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Weight~0.base_4|) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 60)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 12)) 1) (= 9 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 36))) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 24))) (= (select .cse0 (+ 56 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Dest~0.base_4|) (= (select .cse0 (+ 40 |v_main_~#Source~0.offset_4|)) 2) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 8))) (= (select .cse3 (+ 72 |v_main_~#Weight~0.offset_4|)) 18) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 12)) 3) (= (select .cse0 (+ 8 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 72)) 0) (= 6 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 24))) (= (select .cse0 (+ 12 |v_main_~#Source~0.offset_4|)) 1) (= 0 (select .cse3 |v_main_~#Weight~0.offset_4|)) (not (= |v_main_~#Weight~0.base_4| 0)) (= |v_main_~#Dest~0.offset_4| 0) (= 16 (select .cse3 (+ 64 |v_main_~#Weight~0.offset_4|))) (= (select .cse2 (+ 76 |v_main_~#Dest~0.offset_4|)) 4) (= 5 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 20))) (= (select .cse0 (+ 28 |v_main_~#Source~0.offset_4|)) 3) (= (select .cse0 (+ 76 |v_main_~#Source~0.offset_4|)) 3) (= 1 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 16))) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 44)) 0) (= (select .cse0 (+ 4 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 48)) 0) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 60)) 15) (= v_main_~i~0_6 0) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 32))) (= v_main_~source~0_1 0) (= (select .cse4 |v_main_~#Weight~0.base_4|) 0) (= (select |v_#valid_10| |v_main_~#Source~0.base_4|) 0) (<= v_main_~edgecount~0_5 19) (= (select .cse3 (+ 56 |v_main_~#Weight~0.offset_4|)) 14) (= (select .cse3 (+ 52 |v_main_~#Weight~0.offset_4|)) 13) (= (select .cse2 (+ 40 |v_main_~#Dest~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 52)) 2) (= (select .cse3 (+ 44 |v_main_~#Weight~0.offset_4|)) 11) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 4)) 1) (= |v_main_~#Source~0.offset_4| 0) (= 3 (select .cse0 (+ 60 |v_main_~#Source~0.offset_4|))) (= 2 (select .cse0 (+ 44 |v_main_~#Source~0.offset_4|))) (= |v_#length_1| (store (store (store (store |v_#length_5| |v_main_~#Source~0.base_4| 80) |v_main_~#Dest~0.base_4| 80) |v_main_~#Weight~0.base_4| 80) |v_main_~#distance~0.base_4| 20)) (= (select .cse2 |v_main_~#Dest~0.offset_4|) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 68)) 1) (= (select .cse0 (+ 36 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ 56 |v_main_~#Dest~0.offset_4|)) 3) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 28))) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 8)) 2) (= 12 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 48))) (= 7 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 28))) (= (select .cse0 (+ 64 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 64)) 2) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 36)) 0) (= 8 (select .cse3 (+ 32 |v_main_~#Weight~0.offset_4|))) (not (= |v_main_~#Dest~0.base_4| 0)) (= 0 (select .cse0 |v_main_~#Source~0.offset_4|)) (= (select .cse3 (+ 40 |v_main_~#Weight~0.offset_4|)) 10) (= (select .cse5 |v_main_~#distance~0.base_4|) 0) (= |v_main_~#distance~0.offset_4| 0) (= (store .cse5 |v_main_~#distance~0.base_4| 1) |v_#valid_6|) (<= 0 v_main_~edgecount~0_5) (= (select .cse3 (+ 16 |v_main_~#Weight~0.offset_4|)) 4) (not (= |v_main_~#Source~0.base_4| 0)) (= (select .cse0 (+ |v_main_~#Source~0.offset_4| 24)) 1) (= (select .cse0 (+ 16 |v_main_~#Source~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 20)) 4) (= 2 (select .cse0 (+ 72 |v_main_~#Source~0.offset_4|))) (= (select .cse0 (+ 32 |v_main_~#Source~0.offset_4|)) 4) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 4))) (= (select .cse0 (+ 20 |v_main_~#Source~0.offset_4|)) 0) (= 19 (select .cse3 (+ 76 |v_main_~#Weight~0.offset_4|))) (< |v_#StackHeapBarrier_1| |v_main_~#Source~0.base_4|) (not (= |v_main_~#distance~0.base_4| 0)) (= 17 (select .cse3 (+ 68 |v_main_~#Weight~0.offset_4|))) (= |v_main_~#Weight~0.offset_4| 0))))) InVars {#memory_int=|v_#memory_int_2|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_5|, main_~edgecount~0=v_main_~edgecount~0_5, #valid=|v_#valid_10|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_4|, main_~x~0=v_main_~x~0_2, main_~#distance~0.base=|v_main_~#distance~0.base_4|, main_~j~0=v_main_~j~0_1, main_~y~0=v_main_~y~0_2, main_~#Dest~0.base=|v_main_~#Dest~0.base_4|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_4|, main_~#Source~0.base=|v_main_~#Source~0.base_4|, main_~#Weight~0.base=|v_main_~#Weight~0.base_4|, #valid=|v_#valid_6|, main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~source~0=v_main_~source~0_1, #length=|v_#length_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_4|, main_~edgecount~0=v_main_~edgecount~0_5, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_4|} AuxVars[] AssignedVars[main_~#Source~0.offset, main_~x~0, main_~#distance~0.base, main_~j~0, main_~y~0, main_~#Dest~0.base, main_~#distance~0.offset, main_~#Source~0.base, main_~#Weight~0.base, #valid, main_~i~0, main_~source~0, #length, main_~#Weight~0.offset, main_~#Dest~0.offset] {4921#true} is VALID [2022-04-14 18:56:26,599 INFO L290 TraceCheckUtils]: 8: Hoare triple {4921#true} [139] L30-3-->L31: Formula: (< v_main_~i~0_12 v_main_~nodecount~0_5) InVars {main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} OutVars{main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {4921#true} is VALID [2022-04-14 18:56:26,599 INFO L290 TraceCheckUtils]: 9: Hoare triple {4921#true} [141] L31-->L30-2: Formula: (and (= (store |v_#memory_int_4| |v_main_~#distance~0.base_5| (store (select |v_#memory_int_4| |v_main_~#distance~0.base_5|) (+ |v_main_~#distance~0.offset_5| (* v_main_~i~0_14 4)) 0)) |v_#memory_int_3|) (= v_main_~i~0_14 v_main_~source~0_2)) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} AuxVars[] AssignedVars[#memory_int] {4921#true} is VALID [2022-04-14 18:56:26,599 INFO L290 TraceCheckUtils]: 10: Hoare triple {4921#true} [146] L30-2-->L30-3: Formula: (= v_main_~i~0_17 (+ v_main_~i~0_18 1)) InVars {main_~i~0=v_main_~i~0_18} OutVars{main_~i~0=v_main_~i~0_17, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {4921#true} is VALID [2022-04-14 18:56:26,600 INFO L290 TraceCheckUtils]: 11: Hoare triple {4921#true} [138] L30-3-->L30-4: Formula: (not (< v_main_~i~0_11 v_main_~nodecount~0_4)) InVars {main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} OutVars{main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} AuxVars[] AssignedVars[] {4921#true} is VALID [2022-04-14 18:56:26,600 INFO L290 TraceCheckUtils]: 12: Hoare triple {4921#true} [140] L30-4-->L39-3: Formula: (= v_main_~i~0_21 0) InVars {} OutVars{main_~i~0=v_main_~i~0_21} AuxVars[] AssignedVars[main_~i~0] {4921#true} is VALID [2022-04-14 18:56:26,601 INFO L290 TraceCheckUtils]: 13: Hoare triple {4921#true} [145] L39-3-->L41-3: Formula: (and (= v_main_~j~0_2 0) (< v_main_~i~0_23 v_main_~nodecount~0_9)) InVars {main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23} OutVars{main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23, main_~j~0=v_main_~j~0_2} AuxVars[] AssignedVars[main_~j~0] {4926#(= main_~j~0 0)} is VALID [2022-04-14 18:56:26,601 INFO L290 TraceCheckUtils]: 14: Hoare triple {4926#(= main_~j~0 0)} [150] L41-3-->L45: Formula: (let ((.cse0 (select |v_#memory_int_8| |v_main_~#distance~0.base_10|)) (.cse1 (* v_main_~j~0_4 4))) (and (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~x~0_3 4))) |v_main_#t~mem13_1|) (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~y~0_3 4))) |v_main_#t~mem11_1|) (= (select (select |v_#memory_int_8| |v_main_~#Dest~0.base_7|) (+ .cse1 |v_main_~#Dest~0.offset_7|)) v_main_~x~0_3) (= v_main_~y~0_3 (select (select |v_#memory_int_8| |v_main_~#Source~0.base_7|) (+ .cse1 |v_main_~#Source~0.offset_7|))) (= |v_main_#t~mem12_1| (select (select |v_#memory_int_8| |v_main_~#Weight~0.base_7|) (+ .cse1 |v_main_~#Weight~0.offset_7|))) (< v_main_~j~0_4 v_main_~edgecount~0_7))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_~j~0=v_main_~j~0_4, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} OutVars{main_#t~mem12=|v_main_#t~mem12_1|, main_#t~mem13=|v_main_#t~mem13_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~x~0=v_main_~x~0_3, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_#t~mem10=|v_main_#t~mem10_1|, main_~j~0=v_main_~j~0_4, main_#t~mem11=|v_main_#t~mem11_1|, main_~y~0=v_main_~y~0_3, main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_#t~mem9=|v_main_#t~mem9_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_~x~0, main_#t~mem10, main_#t~mem11, main_~y~0, main_#t~mem9] {4926#(= main_~j~0 0)} is VALID [2022-04-14 18:56:26,601 INFO L290 TraceCheckUtils]: 15: Hoare triple {4926#(= main_~j~0 0)} [155] L45-->L41-2: Formula: (and (= (store |v_#memory_int_10| |v_main_~#distance~0.base_11| (store (select |v_#memory_int_10| |v_main_~#distance~0.base_11|) (+ |v_main_~#distance~0.offset_11| (* v_main_~x~0_4 4)) (- 1))) |v_#memory_int_9|) (< (+ |v_main_#t~mem12_3| |v_main_#t~mem11_3|) |v_main_#t~mem13_3|)) InVars {main_#t~mem12=|v_main_#t~mem12_3|, main_#t~mem13=|v_main_#t~mem13_3|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|, main_#t~mem11=|v_main_#t~mem11_3|, #memory_int=|v_#memory_int_10|} OutVars{#memory_int=|v_#memory_int_9|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_#t~mem11, #memory_int] {4926#(= main_~j~0 0)} is VALID [2022-04-14 18:56:26,602 INFO L290 TraceCheckUtils]: 16: Hoare triple {4926#(= main_~j~0 0)} [160] L41-2-->L41-3: Formula: (= v_main_~j~0_5 (+ v_main_~j~0_6 1)) InVars {main_~j~0=v_main_~j~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, main_~j~0=v_main_~j~0_5} AuxVars[] AssignedVars[main_~j~0, main_#t~post8] {4927#(<= 1 main_~j~0)} is VALID [2022-04-14 18:56:26,602 INFO L290 TraceCheckUtils]: 17: Hoare triple {4927#(<= 1 main_~j~0)} [150] L41-3-->L45: Formula: (let ((.cse0 (select |v_#memory_int_8| |v_main_~#distance~0.base_10|)) (.cse1 (* v_main_~j~0_4 4))) (and (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~x~0_3 4))) |v_main_#t~mem13_1|) (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~y~0_3 4))) |v_main_#t~mem11_1|) (= (select (select |v_#memory_int_8| |v_main_~#Dest~0.base_7|) (+ .cse1 |v_main_~#Dest~0.offset_7|)) v_main_~x~0_3) (= v_main_~y~0_3 (select (select |v_#memory_int_8| |v_main_~#Source~0.base_7|) (+ .cse1 |v_main_~#Source~0.offset_7|))) (= |v_main_#t~mem12_1| (select (select |v_#memory_int_8| |v_main_~#Weight~0.base_7|) (+ .cse1 |v_main_~#Weight~0.offset_7|))) (< v_main_~j~0_4 v_main_~edgecount~0_7))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_~j~0=v_main_~j~0_4, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} OutVars{main_#t~mem12=|v_main_#t~mem12_1|, main_#t~mem13=|v_main_#t~mem13_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~x~0=v_main_~x~0_3, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_#t~mem10=|v_main_#t~mem10_1|, main_~j~0=v_main_~j~0_4, main_#t~mem11=|v_main_#t~mem11_1|, main_~y~0=v_main_~y~0_3, main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_#t~mem9=|v_main_#t~mem9_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_~x~0, main_#t~mem10, main_#t~mem11, main_~y~0, main_#t~mem9] {4928#(<= 2 main_~edgecount~0)} is VALID [2022-04-14 18:56:26,603 INFO L290 TraceCheckUtils]: 18: Hoare triple {4928#(<= 2 main_~edgecount~0)} [155] L45-->L41-2: Formula: (and (= (store |v_#memory_int_10| |v_main_~#distance~0.base_11| (store (select |v_#memory_int_10| |v_main_~#distance~0.base_11|) (+ |v_main_~#distance~0.offset_11| (* v_main_~x~0_4 4)) (- 1))) |v_#memory_int_9|) (< (+ |v_main_#t~mem12_3| |v_main_#t~mem11_3|) |v_main_#t~mem13_3|)) InVars {main_#t~mem12=|v_main_#t~mem12_3|, main_#t~mem13=|v_main_#t~mem13_3|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|, main_#t~mem11=|v_main_#t~mem11_3|, #memory_int=|v_#memory_int_10|} OutVars{#memory_int=|v_#memory_int_9|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_#t~mem11, #memory_int] {4928#(<= 2 main_~edgecount~0)} is VALID [2022-04-14 18:56:26,603 INFO L290 TraceCheckUtils]: 19: Hoare triple {4928#(<= 2 main_~edgecount~0)} [160] L41-2-->L41-3: Formula: (= v_main_~j~0_5 (+ v_main_~j~0_6 1)) InVars {main_~j~0=v_main_~j~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, main_~j~0=v_main_~j~0_5} AuxVars[] AssignedVars[main_~j~0, main_#t~post8] {4928#(<= 2 main_~edgecount~0)} is VALID [2022-04-14 18:56:26,603 INFO L290 TraceCheckUtils]: 20: Hoare triple {4928#(<= 2 main_~edgecount~0)} [149] L41-3-->L39-2: Formula: (not (< v_main_~j~0_3 v_main_~edgecount~0_6)) InVars {main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} OutVars{main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} AuxVars[] AssignedVars[] {4928#(<= 2 main_~edgecount~0)} is VALID [2022-04-14 18:56:26,603 INFO L290 TraceCheckUtils]: 21: Hoare triple {4928#(<= 2 main_~edgecount~0)} [154] L39-2-->L39-3: Formula: (= v_main_~i~0_1 (+ v_main_~i~0_2 1)) InVars {main_~i~0=v_main_~i~0_2} OutVars{main_~i~0=v_main_~i~0_1, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post7] {4928#(<= 2 main_~edgecount~0)} is VALID [2022-04-14 18:56:26,604 INFO L290 TraceCheckUtils]: 22: Hoare triple {4928#(<= 2 main_~edgecount~0)} [144] L39-3-->L39-4: Formula: (not (< v_main_~i~0_22 v_main_~nodecount~0_8)) InVars {main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} OutVars{main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} AuxVars[] AssignedVars[] {4928#(<= 2 main_~edgecount~0)} is VALID [2022-04-14 18:56:26,604 INFO L290 TraceCheckUtils]: 23: Hoare triple {4928#(<= 2 main_~edgecount~0)} [147] L39-4-->L51-3: Formula: (= v_main_~i~0_3 0) InVars {} OutVars{main_~i~0=v_main_~i~0_3} AuxVars[] AssignedVars[main_~i~0] {4929#(and (<= 2 main_~edgecount~0) (= main_~i~0 0))} is VALID [2022-04-14 18:56:26,605 INFO L290 TraceCheckUtils]: 24: Hoare triple {4929#(and (<= 2 main_~edgecount~0) (= main_~i~0 0))} [153] L51-3-->L55: Formula: (let ((.cse0 (* v_main_~i~0_5 4)) (.cse1 (select |v_#memory_int_1| |v_main_~#distance~0.base_1|))) (and (= v_main_~y~0_1 (select (select |v_#memory_int_1| |v_main_~#Source~0.base_1|) (+ .cse0 |v_main_~#Source~0.offset_1|))) (= v_main_~x~0_1 (select (select |v_#memory_int_1| |v_main_~#Dest~0.base_1|) (+ |v_main_~#Dest~0.offset_1| .cse0))) (= (select (select |v_#memory_int_1| |v_main_~#Weight~0.base_1|) (+ |v_main_~#Weight~0.offset_1| .cse0)) |v_main_#t~mem18_1|) (= (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~x~0_1 4))) |v_main_#t~mem19_1|) (= |v_main_#t~mem17_1| (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~y~0_1 4)))) (< v_main_~i~0_5 v_main_~edgecount~0_3))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_#t~mem15=|v_main_#t~mem15_1|, main_~x~0=v_main_~x~0_1, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~y~0=v_main_~y~0_1, main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_#t~mem16=|v_main_#t~mem16_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_#t~mem17=|v_main_#t~mem17_1|, main_#t~mem18=|v_main_#t~mem18_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|, main_#t~mem19=|v_main_#t~mem19_1|} AuxVars[] AssignedVars[main_#t~mem15, main_~x~0, main_~y~0, main_#t~mem16, main_#t~mem17, main_#t~mem18, main_#t~mem19] {4929#(and (<= 2 main_~edgecount~0) (= main_~i~0 0))} is VALID [2022-04-14 18:56:26,605 INFO L290 TraceCheckUtils]: 25: Hoare triple {4929#(and (<= 2 main_~edgecount~0) (= main_~i~0 0))} [159] L55-->L51-2: Formula: (not (< (+ |v_main_#t~mem18_5| |v_main_#t~mem17_5|) |v_main_#t~mem19_5|)) InVars {main_#t~mem17=|v_main_#t~mem17_5|, main_#t~mem18=|v_main_#t~mem18_5|, main_#t~mem19=|v_main_#t~mem19_5|} OutVars{} AuxVars[] AssignedVars[main_#t~mem17, main_#t~mem18, main_#t~mem19] {4929#(and (<= 2 main_~edgecount~0) (= main_~i~0 0))} is VALID [2022-04-14 18:56:26,605 INFO L290 TraceCheckUtils]: 26: Hoare triple {4929#(and (<= 2 main_~edgecount~0) (= main_~i~0 0))} [164] L51-2-->L51-3: Formula: (= v_main_~i~0_8 (+ v_main_~i~0_9 1)) InVars {main_~i~0=v_main_~i~0_9} OutVars{main_~i~0=v_main_~i~0_8, main_#t~post14=|v_main_#t~post14_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post14] {4930#(<= (+ main_~i~0 1) main_~edgecount~0)} is VALID [2022-04-14 18:56:26,606 INFO L290 TraceCheckUtils]: 27: Hoare triple {4930#(<= (+ main_~i~0 1) main_~edgecount~0)} [152] L51-3-->L51-4: Formula: (not (< v_main_~i~0_4 v_main_~edgecount~0_2)) InVars {main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} OutVars{main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} AuxVars[] AssignedVars[] {4922#false} is VALID [2022-04-14 18:56:26,606 INFO L290 TraceCheckUtils]: 28: Hoare triple {4922#false} [157] L51-4-->L61-3: Formula: (= v_main_~i~0_10 0) InVars {} OutVars{main_~i~0=v_main_~i~0_10} AuxVars[] AssignedVars[main_~i~0] {4922#false} is VALID [2022-04-14 18:56:26,606 INFO L290 TraceCheckUtils]: 29: Hoare triple {4922#false} [163] L61-3-->L63: Formula: (and (= (select (select |v_#memory_int_5| |v_main_~#distance~0.base_6|) (+ |v_main_~#distance~0.offset_6| (* v_main_~i~0_15 4))) |v_main_#t~mem21_1|) (< v_main_~i~0_15 v_main_~nodecount~0_7)) InVars {main_~nodecount~0=v_main_~nodecount~0_7, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|} OutVars{main_~nodecount~0=v_main_~nodecount~0_7, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|, main_#t~mem21=|v_main_#t~mem21_1|, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|} AuxVars[] AssignedVars[main_#t~mem21] {4922#false} is VALID [2022-04-14 18:56:26,606 INFO L272 TraceCheckUtils]: 30: Hoare triple {4922#false} [166] L63-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (<= 0 |v_main_#t~mem21_4|) 1 0)) InVars {main_#t~mem21=|v_main_#t~mem21_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem21] {4922#false} is VALID [2022-04-14 18:56:26,606 INFO L290 TraceCheckUtils]: 31: Hoare triple {4922#false} [168] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_3 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {4922#false} is VALID [2022-04-14 18:56:26,606 INFO L290 TraceCheckUtils]: 32: Hoare triple {4922#false} [170] L11-->L12: Formula: (= v___VERIFIER_assert_~cond_1 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[] {4922#false} is VALID [2022-04-14 18:56:26,606 INFO L290 TraceCheckUtils]: 33: Hoare triple {4922#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4922#false} is VALID [2022-04-14 18:56:26,606 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-14 18:56:26,606 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-14 18:56:26,607 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1822660025] [2022-04-14 18:56:26,607 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1822660025] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-14 18:56:26,607 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [232096995] [2022-04-14 18:56:26,607 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-14 18:56:26,607 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-14 18:56:26,607 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-14 18:56:26,608 INFO L229 MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-14 18:56:26,608 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2022-04-14 18:56:26,699 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-14 18:56:26,699 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-14 18:56:26,700 INFO L263 TraceCheckSpWp]: Trace formula consists of 325 conjuncts, 6 conjunts are in the unsatisfiable core [2022-04-14 18:56:26,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 18:56:26,712 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-14 18:56:26,914 INFO L272 TraceCheckUtils]: 0: Hoare triple {4921#true} [126] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4921#true} is VALID [2022-04-14 18:56:26,914 INFO L290 TraceCheckUtils]: 1: Hoare triple {4921#true} [128] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_11| 1))) (and (= (select |v_#valid_16| 1) 1) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_16| 2) 1) (= (select |v_#valid_16| 3) 1) (= (select .cse0 1) 0) (= |v_#NULL.base_1| 0) (= (select |v_#length_6| 1) 2) (= (select |v_#length_6| 2) 14) (= (select .cse0 0) 48) (= (select |v_#valid_16| 0) 0) (= (select |v_#length_6| 3) 12) (= |v_#NULL.offset_1| 0) (= v_~INFINITY~0_2 899))) InVars {#memory_int=|v_#memory_int_11|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, #valid=|v_#valid_16|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_16|, #memory_int=|v_#memory_int_11|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_6|, ~INFINITY~0=v_~INFINITY~0_2, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, ~INFINITY~0, #NULL.base] {4921#true} is VALID [2022-04-14 18:56:26,914 INFO L290 TraceCheckUtils]: 2: Hoare triple {4921#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4921#true} is VALID [2022-04-14 18:56:26,914 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {4921#true} {4921#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4921#true} is VALID [2022-04-14 18:56:26,914 INFO L272 TraceCheckUtils]: 4: Hoare triple {4921#true} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4921#true} is VALID [2022-04-14 18:56:26,914 INFO L290 TraceCheckUtils]: 5: Hoare triple {4921#true} [130] mainENTRY-->L20: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (= |v_main_#t~nondet4_2| v_main_~nodecount~0_1) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= |v_main_#t~nondet5_2| v_main_~edgecount~0_1)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~nodecount~0=v_main_~nodecount~0_1, main_~edgecount~0=v_main_~edgecount~0_1} AuxVars[] AssignedVars[main_~nodecount~0, main_#t~nondet5, main_#t~nondet4, main_~edgecount~0] {4921#true} is VALID [2022-04-14 18:56:26,915 INFO L290 TraceCheckUtils]: 6: Hoare triple {4921#true} [133] L20-->L21: Formula: (and (<= 0 v_main_~nodecount~0_3) (<= v_main_~nodecount~0_3 4)) InVars {main_~nodecount~0=v_main_~nodecount~0_3} OutVars{main_~nodecount~0=v_main_~nodecount~0_3} AuxVars[] AssignedVars[] {4921#true} is VALID [2022-04-14 18:56:26,915 INFO L290 TraceCheckUtils]: 7: Hoare triple {4921#true} [136] L21-->L30-3: Formula: (let ((.cse1 (store |v_#valid_10| |v_main_~#Source~0.base_4| 1))) (let ((.cse4 (store .cse1 |v_main_~#Dest~0.base_4| 1))) (let ((.cse5 (store .cse4 |v_main_~#Weight~0.base_4| 1)) (.cse2 (select |v_#memory_int_2| |v_main_~#Dest~0.base_4|)) (.cse0 (select |v_#memory_int_2| |v_main_~#Source~0.base_4|)) (.cse3 (select |v_#memory_int_2| |v_main_~#Weight~0.base_4|))) (and (= (select .cse0 (+ 52 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#distance~0.base_4|) (= (select .cse0 (+ 48 |v_main_~#Source~0.offset_4|)) 3) (= 2 (select .cse0 (+ 68 |v_main_~#Source~0.offset_4|))) (= (select .cse1 |v_main_~#Dest~0.base_4|) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Weight~0.base_4|) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 60)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 12)) 1) (= 9 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 36))) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 24))) (= (select .cse0 (+ 56 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Dest~0.base_4|) (= (select .cse0 (+ 40 |v_main_~#Source~0.offset_4|)) 2) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 8))) (= (select .cse3 (+ 72 |v_main_~#Weight~0.offset_4|)) 18) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 12)) 3) (= (select .cse0 (+ 8 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 72)) 0) (= 6 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 24))) (= (select .cse0 (+ 12 |v_main_~#Source~0.offset_4|)) 1) (= 0 (select .cse3 |v_main_~#Weight~0.offset_4|)) (not (= |v_main_~#Weight~0.base_4| 0)) (= |v_main_~#Dest~0.offset_4| 0) (= 16 (select .cse3 (+ 64 |v_main_~#Weight~0.offset_4|))) (= (select .cse2 (+ 76 |v_main_~#Dest~0.offset_4|)) 4) (= 5 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 20))) (= (select .cse0 (+ 28 |v_main_~#Source~0.offset_4|)) 3) (= (select .cse0 (+ 76 |v_main_~#Source~0.offset_4|)) 3) (= 1 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 16))) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 44)) 0) (= (select .cse0 (+ 4 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 48)) 0) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 60)) 15) (= v_main_~i~0_6 0) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 32))) (= v_main_~source~0_1 0) (= (select .cse4 |v_main_~#Weight~0.base_4|) 0) (= (select |v_#valid_10| |v_main_~#Source~0.base_4|) 0) (<= v_main_~edgecount~0_5 19) (= (select .cse3 (+ 56 |v_main_~#Weight~0.offset_4|)) 14) (= (select .cse3 (+ 52 |v_main_~#Weight~0.offset_4|)) 13) (= (select .cse2 (+ 40 |v_main_~#Dest~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 52)) 2) (= (select .cse3 (+ 44 |v_main_~#Weight~0.offset_4|)) 11) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 4)) 1) (= |v_main_~#Source~0.offset_4| 0) (= 3 (select .cse0 (+ 60 |v_main_~#Source~0.offset_4|))) (= 2 (select .cse0 (+ 44 |v_main_~#Source~0.offset_4|))) (= |v_#length_1| (store (store (store (store |v_#length_5| |v_main_~#Source~0.base_4| 80) |v_main_~#Dest~0.base_4| 80) |v_main_~#Weight~0.base_4| 80) |v_main_~#distance~0.base_4| 20)) (= (select .cse2 |v_main_~#Dest~0.offset_4|) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 68)) 1) (= (select .cse0 (+ 36 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ 56 |v_main_~#Dest~0.offset_4|)) 3) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 28))) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 8)) 2) (= 12 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 48))) (= 7 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 28))) (= (select .cse0 (+ 64 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 64)) 2) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 36)) 0) (= 8 (select .cse3 (+ 32 |v_main_~#Weight~0.offset_4|))) (not (= |v_main_~#Dest~0.base_4| 0)) (= 0 (select .cse0 |v_main_~#Source~0.offset_4|)) (= (select .cse3 (+ 40 |v_main_~#Weight~0.offset_4|)) 10) (= (select .cse5 |v_main_~#distance~0.base_4|) 0) (= |v_main_~#distance~0.offset_4| 0) (= (store .cse5 |v_main_~#distance~0.base_4| 1) |v_#valid_6|) (<= 0 v_main_~edgecount~0_5) (= (select .cse3 (+ 16 |v_main_~#Weight~0.offset_4|)) 4) (not (= |v_main_~#Source~0.base_4| 0)) (= (select .cse0 (+ |v_main_~#Source~0.offset_4| 24)) 1) (= (select .cse0 (+ 16 |v_main_~#Source~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 20)) 4) (= 2 (select .cse0 (+ 72 |v_main_~#Source~0.offset_4|))) (= (select .cse0 (+ 32 |v_main_~#Source~0.offset_4|)) 4) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 4))) (= (select .cse0 (+ 20 |v_main_~#Source~0.offset_4|)) 0) (= 19 (select .cse3 (+ 76 |v_main_~#Weight~0.offset_4|))) (< |v_#StackHeapBarrier_1| |v_main_~#Source~0.base_4|) (not (= |v_main_~#distance~0.base_4| 0)) (= 17 (select .cse3 (+ 68 |v_main_~#Weight~0.offset_4|))) (= |v_main_~#Weight~0.offset_4| 0))))) InVars {#memory_int=|v_#memory_int_2|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_5|, main_~edgecount~0=v_main_~edgecount~0_5, #valid=|v_#valid_10|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_4|, main_~x~0=v_main_~x~0_2, main_~#distance~0.base=|v_main_~#distance~0.base_4|, main_~j~0=v_main_~j~0_1, main_~y~0=v_main_~y~0_2, main_~#Dest~0.base=|v_main_~#Dest~0.base_4|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_4|, main_~#Source~0.base=|v_main_~#Source~0.base_4|, main_~#Weight~0.base=|v_main_~#Weight~0.base_4|, #valid=|v_#valid_6|, main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~source~0=v_main_~source~0_1, #length=|v_#length_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_4|, main_~edgecount~0=v_main_~edgecount~0_5, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_4|} AuxVars[] AssignedVars[main_~#Source~0.offset, main_~x~0, main_~#distance~0.base, main_~j~0, main_~y~0, main_~#Dest~0.base, main_~#distance~0.offset, main_~#Source~0.base, main_~#Weight~0.base, #valid, main_~i~0, main_~source~0, #length, main_~#Weight~0.offset, main_~#Dest~0.offset] {4921#true} is VALID [2022-04-14 18:56:26,915 INFO L290 TraceCheckUtils]: 8: Hoare triple {4921#true} [139] L30-3-->L31: Formula: (< v_main_~i~0_12 v_main_~nodecount~0_5) InVars {main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} OutVars{main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {4921#true} is VALID [2022-04-14 18:56:26,915 INFO L290 TraceCheckUtils]: 9: Hoare triple {4921#true} [141] L31-->L30-2: Formula: (and (= (store |v_#memory_int_4| |v_main_~#distance~0.base_5| (store (select |v_#memory_int_4| |v_main_~#distance~0.base_5|) (+ |v_main_~#distance~0.offset_5| (* v_main_~i~0_14 4)) 0)) |v_#memory_int_3|) (= v_main_~i~0_14 v_main_~source~0_2)) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} AuxVars[] AssignedVars[#memory_int] {4921#true} is VALID [2022-04-14 18:56:26,915 INFO L290 TraceCheckUtils]: 10: Hoare triple {4921#true} [146] L30-2-->L30-3: Formula: (= v_main_~i~0_17 (+ v_main_~i~0_18 1)) InVars {main_~i~0=v_main_~i~0_18} OutVars{main_~i~0=v_main_~i~0_17, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {4921#true} is VALID [2022-04-14 18:56:26,916 INFO L290 TraceCheckUtils]: 11: Hoare triple {4921#true} [138] L30-3-->L30-4: Formula: (not (< v_main_~i~0_11 v_main_~nodecount~0_4)) InVars {main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} OutVars{main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} AuxVars[] AssignedVars[] {4921#true} is VALID [2022-04-14 18:56:26,916 INFO L290 TraceCheckUtils]: 12: Hoare triple {4921#true} [140] L30-4-->L39-3: Formula: (= v_main_~i~0_21 0) InVars {} OutVars{main_~i~0=v_main_~i~0_21} AuxVars[] AssignedVars[main_~i~0] {4921#true} is VALID [2022-04-14 18:56:26,919 INFO L290 TraceCheckUtils]: 13: Hoare triple {4921#true} [145] L39-3-->L41-3: Formula: (and (= v_main_~j~0_2 0) (< v_main_~i~0_23 v_main_~nodecount~0_9)) InVars {main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23} OutVars{main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23, main_~j~0=v_main_~j~0_2} AuxVars[] AssignedVars[main_~j~0] {4974#(<= 0 main_~j~0)} is VALID [2022-04-14 18:56:26,919 INFO L290 TraceCheckUtils]: 14: Hoare triple {4974#(<= 0 main_~j~0)} [150] L41-3-->L45: Formula: (let ((.cse0 (select |v_#memory_int_8| |v_main_~#distance~0.base_10|)) (.cse1 (* v_main_~j~0_4 4))) (and (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~x~0_3 4))) |v_main_#t~mem13_1|) (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~y~0_3 4))) |v_main_#t~mem11_1|) (= (select (select |v_#memory_int_8| |v_main_~#Dest~0.base_7|) (+ .cse1 |v_main_~#Dest~0.offset_7|)) v_main_~x~0_3) (= v_main_~y~0_3 (select (select |v_#memory_int_8| |v_main_~#Source~0.base_7|) (+ .cse1 |v_main_~#Source~0.offset_7|))) (= |v_main_#t~mem12_1| (select (select |v_#memory_int_8| |v_main_~#Weight~0.base_7|) (+ .cse1 |v_main_~#Weight~0.offset_7|))) (< v_main_~j~0_4 v_main_~edgecount~0_7))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_~j~0=v_main_~j~0_4, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} OutVars{main_#t~mem12=|v_main_#t~mem12_1|, main_#t~mem13=|v_main_#t~mem13_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~x~0=v_main_~x~0_3, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_#t~mem10=|v_main_#t~mem10_1|, main_~j~0=v_main_~j~0_4, main_#t~mem11=|v_main_#t~mem11_1|, main_~y~0=v_main_~y~0_3, main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_#t~mem9=|v_main_#t~mem9_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_~x~0, main_#t~mem10, main_#t~mem11, main_~y~0, main_#t~mem9] {4974#(<= 0 main_~j~0)} is VALID [2022-04-14 18:56:26,919 INFO L290 TraceCheckUtils]: 15: Hoare triple {4974#(<= 0 main_~j~0)} [155] L45-->L41-2: Formula: (and (= (store |v_#memory_int_10| |v_main_~#distance~0.base_11| (store (select |v_#memory_int_10| |v_main_~#distance~0.base_11|) (+ |v_main_~#distance~0.offset_11| (* v_main_~x~0_4 4)) (- 1))) |v_#memory_int_9|) (< (+ |v_main_#t~mem12_3| |v_main_#t~mem11_3|) |v_main_#t~mem13_3|)) InVars {main_#t~mem12=|v_main_#t~mem12_3|, main_#t~mem13=|v_main_#t~mem13_3|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|, main_#t~mem11=|v_main_#t~mem11_3|, #memory_int=|v_#memory_int_10|} OutVars{#memory_int=|v_#memory_int_9|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_#t~mem11, #memory_int] {4974#(<= 0 main_~j~0)} is VALID [2022-04-14 18:56:26,920 INFO L290 TraceCheckUtils]: 16: Hoare triple {4974#(<= 0 main_~j~0)} [160] L41-2-->L41-3: Formula: (= v_main_~j~0_5 (+ v_main_~j~0_6 1)) InVars {main_~j~0=v_main_~j~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, main_~j~0=v_main_~j~0_5} AuxVars[] AssignedVars[main_~j~0, main_#t~post8] {4927#(<= 1 main_~j~0)} is VALID [2022-04-14 18:56:26,921 INFO L290 TraceCheckUtils]: 17: Hoare triple {4927#(<= 1 main_~j~0)} [150] L41-3-->L45: Formula: (let ((.cse0 (select |v_#memory_int_8| |v_main_~#distance~0.base_10|)) (.cse1 (* v_main_~j~0_4 4))) (and (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~x~0_3 4))) |v_main_#t~mem13_1|) (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~y~0_3 4))) |v_main_#t~mem11_1|) (= (select (select |v_#memory_int_8| |v_main_~#Dest~0.base_7|) (+ .cse1 |v_main_~#Dest~0.offset_7|)) v_main_~x~0_3) (= v_main_~y~0_3 (select (select |v_#memory_int_8| |v_main_~#Source~0.base_7|) (+ .cse1 |v_main_~#Source~0.offset_7|))) (= |v_main_#t~mem12_1| (select (select |v_#memory_int_8| |v_main_~#Weight~0.base_7|) (+ .cse1 |v_main_~#Weight~0.offset_7|))) (< v_main_~j~0_4 v_main_~edgecount~0_7))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_~j~0=v_main_~j~0_4, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} OutVars{main_#t~mem12=|v_main_#t~mem12_1|, main_#t~mem13=|v_main_#t~mem13_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~x~0=v_main_~x~0_3, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_#t~mem10=|v_main_#t~mem10_1|, main_~j~0=v_main_~j~0_4, main_#t~mem11=|v_main_#t~mem11_1|, main_~y~0=v_main_~y~0_3, main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_#t~mem9=|v_main_#t~mem9_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_~x~0, main_#t~mem10, main_#t~mem11, main_~y~0, main_#t~mem9] {4928#(<= 2 main_~edgecount~0)} is VALID [2022-04-14 18:56:26,921 INFO L290 TraceCheckUtils]: 18: Hoare triple {4928#(<= 2 main_~edgecount~0)} [155] L45-->L41-2: Formula: (and (= (store |v_#memory_int_10| |v_main_~#distance~0.base_11| (store (select |v_#memory_int_10| |v_main_~#distance~0.base_11|) (+ |v_main_~#distance~0.offset_11| (* v_main_~x~0_4 4)) (- 1))) |v_#memory_int_9|) (< (+ |v_main_#t~mem12_3| |v_main_#t~mem11_3|) |v_main_#t~mem13_3|)) InVars {main_#t~mem12=|v_main_#t~mem12_3|, main_#t~mem13=|v_main_#t~mem13_3|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|, main_#t~mem11=|v_main_#t~mem11_3|, #memory_int=|v_#memory_int_10|} OutVars{#memory_int=|v_#memory_int_9|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_#t~mem11, #memory_int] {4928#(<= 2 main_~edgecount~0)} is VALID [2022-04-14 18:56:26,922 INFO L290 TraceCheckUtils]: 19: Hoare triple {4928#(<= 2 main_~edgecount~0)} [160] L41-2-->L41-3: Formula: (= v_main_~j~0_5 (+ v_main_~j~0_6 1)) InVars {main_~j~0=v_main_~j~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, main_~j~0=v_main_~j~0_5} AuxVars[] AssignedVars[main_~j~0, main_#t~post8] {4928#(<= 2 main_~edgecount~0)} is VALID [2022-04-14 18:56:26,922 INFO L290 TraceCheckUtils]: 20: Hoare triple {4928#(<= 2 main_~edgecount~0)} [149] L41-3-->L39-2: Formula: (not (< v_main_~j~0_3 v_main_~edgecount~0_6)) InVars {main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} OutVars{main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} AuxVars[] AssignedVars[] {4928#(<= 2 main_~edgecount~0)} is VALID [2022-04-14 18:56:26,922 INFO L290 TraceCheckUtils]: 21: Hoare triple {4928#(<= 2 main_~edgecount~0)} [154] L39-2-->L39-3: Formula: (= v_main_~i~0_1 (+ v_main_~i~0_2 1)) InVars {main_~i~0=v_main_~i~0_2} OutVars{main_~i~0=v_main_~i~0_1, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post7] {4928#(<= 2 main_~edgecount~0)} is VALID [2022-04-14 18:56:26,923 INFO L290 TraceCheckUtils]: 22: Hoare triple {4928#(<= 2 main_~edgecount~0)} [144] L39-3-->L39-4: Formula: (not (< v_main_~i~0_22 v_main_~nodecount~0_8)) InVars {main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} OutVars{main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} AuxVars[] AssignedVars[] {4928#(<= 2 main_~edgecount~0)} is VALID [2022-04-14 18:56:26,923 INFO L290 TraceCheckUtils]: 23: Hoare triple {4928#(<= 2 main_~edgecount~0)} [147] L39-4-->L51-3: Formula: (= v_main_~i~0_3 0) InVars {} OutVars{main_~i~0=v_main_~i~0_3} AuxVars[] AssignedVars[main_~i~0] {5005#(and (<= main_~i~0 0) (<= 2 main_~edgecount~0))} is VALID [2022-04-14 18:56:26,925 INFO L290 TraceCheckUtils]: 24: Hoare triple {5005#(and (<= main_~i~0 0) (<= 2 main_~edgecount~0))} [153] L51-3-->L55: Formula: (let ((.cse0 (* v_main_~i~0_5 4)) (.cse1 (select |v_#memory_int_1| |v_main_~#distance~0.base_1|))) (and (= v_main_~y~0_1 (select (select |v_#memory_int_1| |v_main_~#Source~0.base_1|) (+ .cse0 |v_main_~#Source~0.offset_1|))) (= v_main_~x~0_1 (select (select |v_#memory_int_1| |v_main_~#Dest~0.base_1|) (+ |v_main_~#Dest~0.offset_1| .cse0))) (= (select (select |v_#memory_int_1| |v_main_~#Weight~0.base_1|) (+ |v_main_~#Weight~0.offset_1| .cse0)) |v_main_#t~mem18_1|) (= (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~x~0_1 4))) |v_main_#t~mem19_1|) (= |v_main_#t~mem17_1| (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~y~0_1 4)))) (< v_main_~i~0_5 v_main_~edgecount~0_3))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_#t~mem15=|v_main_#t~mem15_1|, main_~x~0=v_main_~x~0_1, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~y~0=v_main_~y~0_1, main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_#t~mem16=|v_main_#t~mem16_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_#t~mem17=|v_main_#t~mem17_1|, main_#t~mem18=|v_main_#t~mem18_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|, main_#t~mem19=|v_main_#t~mem19_1|} AuxVars[] AssignedVars[main_#t~mem15, main_~x~0, main_~y~0, main_#t~mem16, main_#t~mem17, main_#t~mem18, main_#t~mem19] {5005#(and (<= main_~i~0 0) (<= 2 main_~edgecount~0))} is VALID [2022-04-14 18:56:26,927 INFO L290 TraceCheckUtils]: 25: Hoare triple {5005#(and (<= main_~i~0 0) (<= 2 main_~edgecount~0))} [159] L55-->L51-2: Formula: (not (< (+ |v_main_#t~mem18_5| |v_main_#t~mem17_5|) |v_main_#t~mem19_5|)) InVars {main_#t~mem17=|v_main_#t~mem17_5|, main_#t~mem18=|v_main_#t~mem18_5|, main_#t~mem19=|v_main_#t~mem19_5|} OutVars{} AuxVars[] AssignedVars[main_#t~mem17, main_#t~mem18, main_#t~mem19] {5005#(and (<= main_~i~0 0) (<= 2 main_~edgecount~0))} is VALID [2022-04-14 18:56:26,928 INFO L290 TraceCheckUtils]: 26: Hoare triple {5005#(and (<= main_~i~0 0) (<= 2 main_~edgecount~0))} [164] L51-2-->L51-3: Formula: (= v_main_~i~0_8 (+ v_main_~i~0_9 1)) InVars {main_~i~0=v_main_~i~0_9} OutVars{main_~i~0=v_main_~i~0_8, main_#t~post14=|v_main_#t~post14_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post14] {5015#(and (<= main_~i~0 1) (<= 2 main_~edgecount~0))} is VALID [2022-04-14 18:56:26,928 INFO L290 TraceCheckUtils]: 27: Hoare triple {5015#(and (<= main_~i~0 1) (<= 2 main_~edgecount~0))} [152] L51-3-->L51-4: Formula: (not (< v_main_~i~0_4 v_main_~edgecount~0_2)) InVars {main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} OutVars{main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} AuxVars[] AssignedVars[] {4922#false} is VALID [2022-04-14 18:56:26,928 INFO L290 TraceCheckUtils]: 28: Hoare triple {4922#false} [157] L51-4-->L61-3: Formula: (= v_main_~i~0_10 0) InVars {} OutVars{main_~i~0=v_main_~i~0_10} AuxVars[] AssignedVars[main_~i~0] {4922#false} is VALID [2022-04-14 18:56:26,929 INFO L290 TraceCheckUtils]: 29: Hoare triple {4922#false} [163] L61-3-->L63: Formula: (and (= (select (select |v_#memory_int_5| |v_main_~#distance~0.base_6|) (+ |v_main_~#distance~0.offset_6| (* v_main_~i~0_15 4))) |v_main_#t~mem21_1|) (< v_main_~i~0_15 v_main_~nodecount~0_7)) InVars {main_~nodecount~0=v_main_~nodecount~0_7, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|} OutVars{main_~nodecount~0=v_main_~nodecount~0_7, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|, main_#t~mem21=|v_main_#t~mem21_1|, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|} AuxVars[] AssignedVars[main_#t~mem21] {4922#false} is VALID [2022-04-14 18:56:26,929 INFO L272 TraceCheckUtils]: 30: Hoare triple {4922#false} [166] L63-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (<= 0 |v_main_#t~mem21_4|) 1 0)) InVars {main_#t~mem21=|v_main_#t~mem21_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem21] {4922#false} is VALID [2022-04-14 18:56:26,929 INFO L290 TraceCheckUtils]: 31: Hoare triple {4922#false} [168] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_3 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {4922#false} is VALID [2022-04-14 18:56:26,929 INFO L290 TraceCheckUtils]: 32: Hoare triple {4922#false} [170] L11-->L12: Formula: (= v___VERIFIER_assert_~cond_1 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[] {4922#false} is VALID [2022-04-14 18:56:26,929 INFO L290 TraceCheckUtils]: 33: Hoare triple {4922#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4922#false} is VALID [2022-04-14 18:56:26,929 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-14 18:56:26,929 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-14 18:56:27,084 INFO L290 TraceCheckUtils]: 33: Hoare triple {4922#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4922#false} is VALID [2022-04-14 18:56:27,085 INFO L290 TraceCheckUtils]: 32: Hoare triple {4922#false} [170] L11-->L12: Formula: (= v___VERIFIER_assert_~cond_1 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[] {4922#false} is VALID [2022-04-14 18:56:27,085 INFO L290 TraceCheckUtils]: 31: Hoare triple {4922#false} [168] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_3 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {4922#false} is VALID [2022-04-14 18:56:27,085 INFO L272 TraceCheckUtils]: 30: Hoare triple {4922#false} [166] L63-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (<= 0 |v_main_#t~mem21_4|) 1 0)) InVars {main_#t~mem21=|v_main_#t~mem21_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem21] {4922#false} is VALID [2022-04-14 18:56:27,085 INFO L290 TraceCheckUtils]: 29: Hoare triple {4922#false} [163] L61-3-->L63: Formula: (and (= (select (select |v_#memory_int_5| |v_main_~#distance~0.base_6|) (+ |v_main_~#distance~0.offset_6| (* v_main_~i~0_15 4))) |v_main_#t~mem21_1|) (< v_main_~i~0_15 v_main_~nodecount~0_7)) InVars {main_~nodecount~0=v_main_~nodecount~0_7, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|} OutVars{main_~nodecount~0=v_main_~nodecount~0_7, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|, main_#t~mem21=|v_main_#t~mem21_1|, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|} AuxVars[] AssignedVars[main_#t~mem21] {4922#false} is VALID [2022-04-14 18:56:27,086 INFO L290 TraceCheckUtils]: 28: Hoare triple {4922#false} [157] L51-4-->L61-3: Formula: (= v_main_~i~0_10 0) InVars {} OutVars{main_~i~0=v_main_~i~0_10} AuxVars[] AssignedVars[main_~i~0] {4922#false} is VALID [2022-04-14 18:56:27,086 INFO L290 TraceCheckUtils]: 27: Hoare triple {4930#(<= (+ main_~i~0 1) main_~edgecount~0)} [152] L51-3-->L51-4: Formula: (not (< v_main_~i~0_4 v_main_~edgecount~0_2)) InVars {main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} OutVars{main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} AuxVars[] AssignedVars[] {4922#false} is VALID [2022-04-14 18:56:27,087 INFO L290 TraceCheckUtils]: 26: Hoare triple {5058#(<= (+ main_~i~0 2) main_~edgecount~0)} [164] L51-2-->L51-3: Formula: (= v_main_~i~0_8 (+ v_main_~i~0_9 1)) InVars {main_~i~0=v_main_~i~0_9} OutVars{main_~i~0=v_main_~i~0_8, main_#t~post14=|v_main_#t~post14_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post14] {4930#(<= (+ main_~i~0 1) main_~edgecount~0)} is VALID [2022-04-14 18:56:27,087 INFO L290 TraceCheckUtils]: 25: Hoare triple {5058#(<= (+ main_~i~0 2) main_~edgecount~0)} [159] L55-->L51-2: Formula: (not (< (+ |v_main_#t~mem18_5| |v_main_#t~mem17_5|) |v_main_#t~mem19_5|)) InVars {main_#t~mem17=|v_main_#t~mem17_5|, main_#t~mem18=|v_main_#t~mem18_5|, main_#t~mem19=|v_main_#t~mem19_5|} OutVars{} AuxVars[] AssignedVars[main_#t~mem17, main_#t~mem18, main_#t~mem19] {5058#(<= (+ main_~i~0 2) main_~edgecount~0)} is VALID [2022-04-14 18:56:27,087 INFO L290 TraceCheckUtils]: 24: Hoare triple {5058#(<= (+ main_~i~0 2) main_~edgecount~0)} [153] L51-3-->L55: Formula: (let ((.cse0 (* v_main_~i~0_5 4)) (.cse1 (select |v_#memory_int_1| |v_main_~#distance~0.base_1|))) (and (= v_main_~y~0_1 (select (select |v_#memory_int_1| |v_main_~#Source~0.base_1|) (+ .cse0 |v_main_~#Source~0.offset_1|))) (= v_main_~x~0_1 (select (select |v_#memory_int_1| |v_main_~#Dest~0.base_1|) (+ |v_main_~#Dest~0.offset_1| .cse0))) (= (select (select |v_#memory_int_1| |v_main_~#Weight~0.base_1|) (+ |v_main_~#Weight~0.offset_1| .cse0)) |v_main_#t~mem18_1|) (= (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~x~0_1 4))) |v_main_#t~mem19_1|) (= |v_main_#t~mem17_1| (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~y~0_1 4)))) (< v_main_~i~0_5 v_main_~edgecount~0_3))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_#t~mem15=|v_main_#t~mem15_1|, main_~x~0=v_main_~x~0_1, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~y~0=v_main_~y~0_1, main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_#t~mem16=|v_main_#t~mem16_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_#t~mem17=|v_main_#t~mem17_1|, main_#t~mem18=|v_main_#t~mem18_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|, main_#t~mem19=|v_main_#t~mem19_1|} AuxVars[] AssignedVars[main_#t~mem15, main_~x~0, main_~y~0, main_#t~mem16, main_#t~mem17, main_#t~mem18, main_#t~mem19] {5058#(<= (+ main_~i~0 2) main_~edgecount~0)} is VALID [2022-04-14 18:56:27,088 INFO L290 TraceCheckUtils]: 23: Hoare triple {4928#(<= 2 main_~edgecount~0)} [147] L39-4-->L51-3: Formula: (= v_main_~i~0_3 0) InVars {} OutVars{main_~i~0=v_main_~i~0_3} AuxVars[] AssignedVars[main_~i~0] {5058#(<= (+ main_~i~0 2) main_~edgecount~0)} is VALID [2022-04-14 18:56:27,088 INFO L290 TraceCheckUtils]: 22: Hoare triple {4928#(<= 2 main_~edgecount~0)} [144] L39-3-->L39-4: Formula: (not (< v_main_~i~0_22 v_main_~nodecount~0_8)) InVars {main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} OutVars{main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} AuxVars[] AssignedVars[] {4928#(<= 2 main_~edgecount~0)} is VALID [2022-04-14 18:56:27,089 INFO L290 TraceCheckUtils]: 21: Hoare triple {4928#(<= 2 main_~edgecount~0)} [154] L39-2-->L39-3: Formula: (= v_main_~i~0_1 (+ v_main_~i~0_2 1)) InVars {main_~i~0=v_main_~i~0_2} OutVars{main_~i~0=v_main_~i~0_1, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post7] {4928#(<= 2 main_~edgecount~0)} is VALID [2022-04-14 18:56:27,089 INFO L290 TraceCheckUtils]: 20: Hoare triple {4928#(<= 2 main_~edgecount~0)} [149] L41-3-->L39-2: Formula: (not (< v_main_~j~0_3 v_main_~edgecount~0_6)) InVars {main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} OutVars{main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} AuxVars[] AssignedVars[] {4928#(<= 2 main_~edgecount~0)} is VALID [2022-04-14 18:56:27,089 INFO L290 TraceCheckUtils]: 19: Hoare triple {4928#(<= 2 main_~edgecount~0)} [160] L41-2-->L41-3: Formula: (= v_main_~j~0_5 (+ v_main_~j~0_6 1)) InVars {main_~j~0=v_main_~j~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, main_~j~0=v_main_~j~0_5} AuxVars[] AssignedVars[main_~j~0, main_#t~post8] {4928#(<= 2 main_~edgecount~0)} is VALID [2022-04-14 18:56:27,090 INFO L290 TraceCheckUtils]: 18: Hoare triple {4928#(<= 2 main_~edgecount~0)} [155] L45-->L41-2: Formula: (and (= (store |v_#memory_int_10| |v_main_~#distance~0.base_11| (store (select |v_#memory_int_10| |v_main_~#distance~0.base_11|) (+ |v_main_~#distance~0.offset_11| (* v_main_~x~0_4 4)) (- 1))) |v_#memory_int_9|) (< (+ |v_main_#t~mem12_3| |v_main_#t~mem11_3|) |v_main_#t~mem13_3|)) InVars {main_#t~mem12=|v_main_#t~mem12_3|, main_#t~mem13=|v_main_#t~mem13_3|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|, main_#t~mem11=|v_main_#t~mem11_3|, #memory_int=|v_#memory_int_10|} OutVars{#memory_int=|v_#memory_int_9|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_#t~mem11, #memory_int] {4928#(<= 2 main_~edgecount~0)} is VALID [2022-04-14 18:56:27,091 INFO L290 TraceCheckUtils]: 17: Hoare triple {4927#(<= 1 main_~j~0)} [150] L41-3-->L45: Formula: (let ((.cse0 (select |v_#memory_int_8| |v_main_~#distance~0.base_10|)) (.cse1 (* v_main_~j~0_4 4))) (and (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~x~0_3 4))) |v_main_#t~mem13_1|) (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~y~0_3 4))) |v_main_#t~mem11_1|) (= (select (select |v_#memory_int_8| |v_main_~#Dest~0.base_7|) (+ .cse1 |v_main_~#Dest~0.offset_7|)) v_main_~x~0_3) (= v_main_~y~0_3 (select (select |v_#memory_int_8| |v_main_~#Source~0.base_7|) (+ .cse1 |v_main_~#Source~0.offset_7|))) (= |v_main_#t~mem12_1| (select (select |v_#memory_int_8| |v_main_~#Weight~0.base_7|) (+ .cse1 |v_main_~#Weight~0.offset_7|))) (< v_main_~j~0_4 v_main_~edgecount~0_7))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_~j~0=v_main_~j~0_4, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} OutVars{main_#t~mem12=|v_main_#t~mem12_1|, main_#t~mem13=|v_main_#t~mem13_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~x~0=v_main_~x~0_3, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_#t~mem10=|v_main_#t~mem10_1|, main_~j~0=v_main_~j~0_4, main_#t~mem11=|v_main_#t~mem11_1|, main_~y~0=v_main_~y~0_3, main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_#t~mem9=|v_main_#t~mem9_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_~x~0, main_#t~mem10, main_#t~mem11, main_~y~0, main_#t~mem9] {4928#(<= 2 main_~edgecount~0)} is VALID [2022-04-14 18:56:27,091 INFO L290 TraceCheckUtils]: 16: Hoare triple {4974#(<= 0 main_~j~0)} [160] L41-2-->L41-3: Formula: (= v_main_~j~0_5 (+ v_main_~j~0_6 1)) InVars {main_~j~0=v_main_~j~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, main_~j~0=v_main_~j~0_5} AuxVars[] AssignedVars[main_~j~0, main_#t~post8] {4927#(<= 1 main_~j~0)} is VALID [2022-04-14 18:56:27,091 INFO L290 TraceCheckUtils]: 15: Hoare triple {4974#(<= 0 main_~j~0)} [155] L45-->L41-2: Formula: (and (= (store |v_#memory_int_10| |v_main_~#distance~0.base_11| (store (select |v_#memory_int_10| |v_main_~#distance~0.base_11|) (+ |v_main_~#distance~0.offset_11| (* v_main_~x~0_4 4)) (- 1))) |v_#memory_int_9|) (< (+ |v_main_#t~mem12_3| |v_main_#t~mem11_3|) |v_main_#t~mem13_3|)) InVars {main_#t~mem12=|v_main_#t~mem12_3|, main_#t~mem13=|v_main_#t~mem13_3|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|, main_#t~mem11=|v_main_#t~mem11_3|, #memory_int=|v_#memory_int_10|} OutVars{#memory_int=|v_#memory_int_9|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_#t~mem11, #memory_int] {4974#(<= 0 main_~j~0)} is VALID [2022-04-14 18:56:27,092 INFO L290 TraceCheckUtils]: 14: Hoare triple {4974#(<= 0 main_~j~0)} [150] L41-3-->L45: Formula: (let ((.cse0 (select |v_#memory_int_8| |v_main_~#distance~0.base_10|)) (.cse1 (* v_main_~j~0_4 4))) (and (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~x~0_3 4))) |v_main_#t~mem13_1|) (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~y~0_3 4))) |v_main_#t~mem11_1|) (= (select (select |v_#memory_int_8| |v_main_~#Dest~0.base_7|) (+ .cse1 |v_main_~#Dest~0.offset_7|)) v_main_~x~0_3) (= v_main_~y~0_3 (select (select |v_#memory_int_8| |v_main_~#Source~0.base_7|) (+ .cse1 |v_main_~#Source~0.offset_7|))) (= |v_main_#t~mem12_1| (select (select |v_#memory_int_8| |v_main_~#Weight~0.base_7|) (+ .cse1 |v_main_~#Weight~0.offset_7|))) (< v_main_~j~0_4 v_main_~edgecount~0_7))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_~j~0=v_main_~j~0_4, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} OutVars{main_#t~mem12=|v_main_#t~mem12_1|, main_#t~mem13=|v_main_#t~mem13_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~x~0=v_main_~x~0_3, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_#t~mem10=|v_main_#t~mem10_1|, main_~j~0=v_main_~j~0_4, main_#t~mem11=|v_main_#t~mem11_1|, main_~y~0=v_main_~y~0_3, main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_#t~mem9=|v_main_#t~mem9_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_~x~0, main_#t~mem10, main_#t~mem11, main_~y~0, main_#t~mem9] {4974#(<= 0 main_~j~0)} is VALID [2022-04-14 18:56:27,092 INFO L290 TraceCheckUtils]: 13: Hoare triple {4921#true} [145] L39-3-->L41-3: Formula: (and (= v_main_~j~0_2 0) (< v_main_~i~0_23 v_main_~nodecount~0_9)) InVars {main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23} OutVars{main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23, main_~j~0=v_main_~j~0_2} AuxVars[] AssignedVars[main_~j~0] {4974#(<= 0 main_~j~0)} is VALID [2022-04-14 18:56:27,092 INFO L290 TraceCheckUtils]: 12: Hoare triple {4921#true} [140] L30-4-->L39-3: Formula: (= v_main_~i~0_21 0) InVars {} OutVars{main_~i~0=v_main_~i~0_21} AuxVars[] AssignedVars[main_~i~0] {4921#true} is VALID [2022-04-14 18:56:27,092 INFO L290 TraceCheckUtils]: 11: Hoare triple {4921#true} [138] L30-3-->L30-4: Formula: (not (< v_main_~i~0_11 v_main_~nodecount~0_4)) InVars {main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} OutVars{main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} AuxVars[] AssignedVars[] {4921#true} is VALID [2022-04-14 18:56:27,093 INFO L290 TraceCheckUtils]: 10: Hoare triple {4921#true} [146] L30-2-->L30-3: Formula: (= v_main_~i~0_17 (+ v_main_~i~0_18 1)) InVars {main_~i~0=v_main_~i~0_18} OutVars{main_~i~0=v_main_~i~0_17, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {4921#true} is VALID [2022-04-14 18:56:27,093 INFO L290 TraceCheckUtils]: 9: Hoare triple {4921#true} [141] L31-->L30-2: Formula: (and (= (store |v_#memory_int_4| |v_main_~#distance~0.base_5| (store (select |v_#memory_int_4| |v_main_~#distance~0.base_5|) (+ |v_main_~#distance~0.offset_5| (* v_main_~i~0_14 4)) 0)) |v_#memory_int_3|) (= v_main_~i~0_14 v_main_~source~0_2)) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} AuxVars[] AssignedVars[#memory_int] {4921#true} is VALID [2022-04-14 18:56:27,093 INFO L290 TraceCheckUtils]: 8: Hoare triple {4921#true} [139] L30-3-->L31: Formula: (< v_main_~i~0_12 v_main_~nodecount~0_5) InVars {main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} OutVars{main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {4921#true} is VALID [2022-04-14 18:56:27,093 INFO L290 TraceCheckUtils]: 7: Hoare triple {4921#true} [136] L21-->L30-3: Formula: (let ((.cse1 (store |v_#valid_10| |v_main_~#Source~0.base_4| 1))) (let ((.cse4 (store .cse1 |v_main_~#Dest~0.base_4| 1))) (let ((.cse5 (store .cse4 |v_main_~#Weight~0.base_4| 1)) (.cse2 (select |v_#memory_int_2| |v_main_~#Dest~0.base_4|)) (.cse0 (select |v_#memory_int_2| |v_main_~#Source~0.base_4|)) (.cse3 (select |v_#memory_int_2| |v_main_~#Weight~0.base_4|))) (and (= (select .cse0 (+ 52 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#distance~0.base_4|) (= (select .cse0 (+ 48 |v_main_~#Source~0.offset_4|)) 3) (= 2 (select .cse0 (+ 68 |v_main_~#Source~0.offset_4|))) (= (select .cse1 |v_main_~#Dest~0.base_4|) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Weight~0.base_4|) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 60)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 12)) 1) (= 9 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 36))) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 24))) (= (select .cse0 (+ 56 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Dest~0.base_4|) (= (select .cse0 (+ 40 |v_main_~#Source~0.offset_4|)) 2) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 8))) (= (select .cse3 (+ 72 |v_main_~#Weight~0.offset_4|)) 18) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 12)) 3) (= (select .cse0 (+ 8 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 72)) 0) (= 6 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 24))) (= (select .cse0 (+ 12 |v_main_~#Source~0.offset_4|)) 1) (= 0 (select .cse3 |v_main_~#Weight~0.offset_4|)) (not (= |v_main_~#Weight~0.base_4| 0)) (= |v_main_~#Dest~0.offset_4| 0) (= 16 (select .cse3 (+ 64 |v_main_~#Weight~0.offset_4|))) (= (select .cse2 (+ 76 |v_main_~#Dest~0.offset_4|)) 4) (= 5 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 20))) (= (select .cse0 (+ 28 |v_main_~#Source~0.offset_4|)) 3) (= (select .cse0 (+ 76 |v_main_~#Source~0.offset_4|)) 3) (= 1 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 16))) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 44)) 0) (= (select .cse0 (+ 4 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 48)) 0) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 60)) 15) (= v_main_~i~0_6 0) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 32))) (= v_main_~source~0_1 0) (= (select .cse4 |v_main_~#Weight~0.base_4|) 0) (= (select |v_#valid_10| |v_main_~#Source~0.base_4|) 0) (<= v_main_~edgecount~0_5 19) (= (select .cse3 (+ 56 |v_main_~#Weight~0.offset_4|)) 14) (= (select .cse3 (+ 52 |v_main_~#Weight~0.offset_4|)) 13) (= (select .cse2 (+ 40 |v_main_~#Dest~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 52)) 2) (= (select .cse3 (+ 44 |v_main_~#Weight~0.offset_4|)) 11) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 4)) 1) (= |v_main_~#Source~0.offset_4| 0) (= 3 (select .cse0 (+ 60 |v_main_~#Source~0.offset_4|))) (= 2 (select .cse0 (+ 44 |v_main_~#Source~0.offset_4|))) (= |v_#length_1| (store (store (store (store |v_#length_5| |v_main_~#Source~0.base_4| 80) |v_main_~#Dest~0.base_4| 80) |v_main_~#Weight~0.base_4| 80) |v_main_~#distance~0.base_4| 20)) (= (select .cse2 |v_main_~#Dest~0.offset_4|) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 68)) 1) (= (select .cse0 (+ 36 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ 56 |v_main_~#Dest~0.offset_4|)) 3) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 28))) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 8)) 2) (= 12 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 48))) (= 7 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 28))) (= (select .cse0 (+ 64 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 64)) 2) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 36)) 0) (= 8 (select .cse3 (+ 32 |v_main_~#Weight~0.offset_4|))) (not (= |v_main_~#Dest~0.base_4| 0)) (= 0 (select .cse0 |v_main_~#Source~0.offset_4|)) (= (select .cse3 (+ 40 |v_main_~#Weight~0.offset_4|)) 10) (= (select .cse5 |v_main_~#distance~0.base_4|) 0) (= |v_main_~#distance~0.offset_4| 0) (= (store .cse5 |v_main_~#distance~0.base_4| 1) |v_#valid_6|) (<= 0 v_main_~edgecount~0_5) (= (select .cse3 (+ 16 |v_main_~#Weight~0.offset_4|)) 4) (not (= |v_main_~#Source~0.base_4| 0)) (= (select .cse0 (+ |v_main_~#Source~0.offset_4| 24)) 1) (= (select .cse0 (+ 16 |v_main_~#Source~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 20)) 4) (= 2 (select .cse0 (+ 72 |v_main_~#Source~0.offset_4|))) (= (select .cse0 (+ 32 |v_main_~#Source~0.offset_4|)) 4) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 4))) (= (select .cse0 (+ 20 |v_main_~#Source~0.offset_4|)) 0) (= 19 (select .cse3 (+ 76 |v_main_~#Weight~0.offset_4|))) (< |v_#StackHeapBarrier_1| |v_main_~#Source~0.base_4|) (not (= |v_main_~#distance~0.base_4| 0)) (= 17 (select .cse3 (+ 68 |v_main_~#Weight~0.offset_4|))) (= |v_main_~#Weight~0.offset_4| 0))))) InVars {#memory_int=|v_#memory_int_2|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_5|, main_~edgecount~0=v_main_~edgecount~0_5, #valid=|v_#valid_10|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_4|, main_~x~0=v_main_~x~0_2, main_~#distance~0.base=|v_main_~#distance~0.base_4|, main_~j~0=v_main_~j~0_1, main_~y~0=v_main_~y~0_2, main_~#Dest~0.base=|v_main_~#Dest~0.base_4|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_4|, main_~#Source~0.base=|v_main_~#Source~0.base_4|, main_~#Weight~0.base=|v_main_~#Weight~0.base_4|, #valid=|v_#valid_6|, main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~source~0=v_main_~source~0_1, #length=|v_#length_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_4|, main_~edgecount~0=v_main_~edgecount~0_5, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_4|} AuxVars[] AssignedVars[main_~#Source~0.offset, main_~x~0, main_~#distance~0.base, main_~j~0, main_~y~0, main_~#Dest~0.base, main_~#distance~0.offset, main_~#Source~0.base, main_~#Weight~0.base, #valid, main_~i~0, main_~source~0, #length, main_~#Weight~0.offset, main_~#Dest~0.offset] {4921#true} is VALID [2022-04-14 18:56:27,094 INFO L290 TraceCheckUtils]: 6: Hoare triple {4921#true} [133] L20-->L21: Formula: (and (<= 0 v_main_~nodecount~0_3) (<= v_main_~nodecount~0_3 4)) InVars {main_~nodecount~0=v_main_~nodecount~0_3} OutVars{main_~nodecount~0=v_main_~nodecount~0_3} AuxVars[] AssignedVars[] {4921#true} is VALID [2022-04-14 18:56:27,094 INFO L290 TraceCheckUtils]: 5: Hoare triple {4921#true} [130] mainENTRY-->L20: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (= |v_main_#t~nondet4_2| v_main_~nodecount~0_1) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= |v_main_#t~nondet5_2| v_main_~edgecount~0_1)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~nodecount~0=v_main_~nodecount~0_1, main_~edgecount~0=v_main_~edgecount~0_1} AuxVars[] AssignedVars[main_~nodecount~0, main_#t~nondet5, main_#t~nondet4, main_~edgecount~0] {4921#true} is VALID [2022-04-14 18:56:27,094 INFO L272 TraceCheckUtils]: 4: Hoare triple {4921#true} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4921#true} is VALID [2022-04-14 18:56:27,094 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {4921#true} {4921#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4921#true} is VALID [2022-04-14 18:56:27,094 INFO L290 TraceCheckUtils]: 2: Hoare triple {4921#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4921#true} is VALID [2022-04-14 18:56:27,094 INFO L290 TraceCheckUtils]: 1: Hoare triple {4921#true} [128] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_11| 1))) (and (= (select |v_#valid_16| 1) 1) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_16| 2) 1) (= (select |v_#valid_16| 3) 1) (= (select .cse0 1) 0) (= |v_#NULL.base_1| 0) (= (select |v_#length_6| 1) 2) (= (select |v_#length_6| 2) 14) (= (select .cse0 0) 48) (= (select |v_#valid_16| 0) 0) (= (select |v_#length_6| 3) 12) (= |v_#NULL.offset_1| 0) (= v_~INFINITY~0_2 899))) InVars {#memory_int=|v_#memory_int_11|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, #valid=|v_#valid_16|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_16|, #memory_int=|v_#memory_int_11|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_6|, ~INFINITY~0=v_~INFINITY~0_2, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, ~INFINITY~0, #NULL.base] {4921#true} is VALID [2022-04-14 18:56:27,094 INFO L272 TraceCheckUtils]: 0: Hoare triple {4921#true} [126] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4921#true} is VALID [2022-04-14 18:56:27,094 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-14 18:56:27,095 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [232096995] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-14 18:56:27,095 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-14 18:56:27,095 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 7, 7] total 12 [2022-04-14 18:56:27,097 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1792287467] [2022-04-14 18:56:27,097 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-04-14 18:56:27,097 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 3.6666666666666665) internal successors, (44), 11 states have internal predecessors, (44), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 34 [2022-04-14 18:56:27,097 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-14 18:56:27,098 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 12 states, 12 states have (on average 3.6666666666666665) internal successors, (44), 11 states have internal predecessors, (44), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:56:27,137 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 49 edges. 49 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 18:56:27,137 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-04-14 18:56:27,137 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-14 18:56:27,138 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-04-14 18:56:27,138 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=97, Unknown=0, NotChecked=0, Total=132 [2022-04-14 18:56:27,138 INFO L87 Difference]: Start difference. First operand 109 states and 138 transitions. Second operand has 12 states, 12 states have (on average 3.6666666666666665) internal successors, (44), 11 states have internal predecessors, (44), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:56:27,796 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 18:56:27,796 INFO L93 Difference]: Finished difference Result 192 states and 243 transitions. [2022-04-14 18:56:27,796 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-04-14 18:56:27,796 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 3.6666666666666665) internal successors, (44), 11 states have internal predecessors, (44), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 34 [2022-04-14 18:56:27,796 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-14 18:56:27,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 3.6666666666666665) internal successors, (44), 11 states have internal predecessors, (44), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:56:27,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 95 transitions. [2022-04-14 18:56:27,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 3.6666666666666665) internal successors, (44), 11 states have internal predecessors, (44), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:56:27,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 95 transitions. [2022-04-14 18:56:27,801 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 12 states and 95 transitions. [2022-04-14 18:56:27,898 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 95 edges. 95 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 18:56:27,901 INFO L225 Difference]: With dead ends: 192 [2022-04-14 18:56:27,901 INFO L226 Difference]: Without dead ends: 192 [2022-04-14 18:56:27,901 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 85 GetRequests, 64 SyntacticMatches, 2 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 64 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=111, Invalid=309, Unknown=0, NotChecked=0, Total=420 [2022-04-14 18:56:27,902 INFO L913 BasicCegarLoop]: 46 mSDtfsCounter, 151 mSDsluCounter, 22 mSDsCounter, 0 mSdLazyCounter, 223 mSolverCounterSat, 59 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 151 SdHoareTripleChecker+Valid, 68 SdHoareTripleChecker+Invalid, 282 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 59 IncrementalHoareTripleChecker+Valid, 223 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-04-14 18:56:27,902 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [151 Valid, 68 Invalid, 282 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [59 Valid, 223 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-04-14 18:56:27,903 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 192 states. [2022-04-14 18:56:27,906 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 192 to 142. [2022-04-14 18:56:27,906 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-14 18:56:27,907 INFO L82 GeneralOperation]: Start isEquivalent. First operand 192 states. Second operand has 142 states, 133 states have (on average 1.300751879699248) internal successors, (173), 135 states have internal predecessors, (173), 5 states have call successors, (5), 4 states have call predecessors, (5), 3 states have return successors, (3), 2 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-14 18:56:27,907 INFO L74 IsIncluded]: Start isIncluded. First operand 192 states. Second operand has 142 states, 133 states have (on average 1.300751879699248) internal successors, (173), 135 states have internal predecessors, (173), 5 states have call successors, (5), 4 states have call predecessors, (5), 3 states have return successors, (3), 2 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-14 18:56:27,907 INFO L87 Difference]: Start difference. First operand 192 states. Second operand has 142 states, 133 states have (on average 1.300751879699248) internal successors, (173), 135 states have internal predecessors, (173), 5 states have call successors, (5), 4 states have call predecessors, (5), 3 states have return successors, (3), 2 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-14 18:56:27,911 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 18:56:27,912 INFO L93 Difference]: Finished difference Result 192 states and 243 transitions. [2022-04-14 18:56:27,912 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 243 transitions. [2022-04-14 18:56:27,912 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 18:56:27,912 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 18:56:27,913 INFO L74 IsIncluded]: Start isIncluded. First operand has 142 states, 133 states have (on average 1.300751879699248) internal successors, (173), 135 states have internal predecessors, (173), 5 states have call successors, (5), 4 states have call predecessors, (5), 3 states have return successors, (3), 2 states have call predecessors, (3), 3 states have call successors, (3) Second operand 192 states. [2022-04-14 18:56:27,915 INFO L87 Difference]: Start difference. First operand has 142 states, 133 states have (on average 1.300751879699248) internal successors, (173), 135 states have internal predecessors, (173), 5 states have call successors, (5), 4 states have call predecessors, (5), 3 states have return successors, (3), 2 states have call predecessors, (3), 3 states have call successors, (3) Second operand 192 states. [2022-04-14 18:56:27,918 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 18:56:27,919 INFO L93 Difference]: Finished difference Result 192 states and 243 transitions. [2022-04-14 18:56:27,919 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 243 transitions. [2022-04-14 18:56:27,919 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 18:56:27,919 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 18:56:27,919 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-14 18:56:27,919 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-14 18:56:27,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 142 states, 133 states have (on average 1.300751879699248) internal successors, (173), 135 states have internal predecessors, (173), 5 states have call successors, (5), 4 states have call predecessors, (5), 3 states have return successors, (3), 2 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-14 18:56:27,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 142 states and 181 transitions. [2022-04-14 18:56:27,922 INFO L78 Accepts]: Start accepts. Automaton has 142 states and 181 transitions. Word has length 34 [2022-04-14 18:56:27,922 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-14 18:56:27,922 INFO L478 AbstractCegarLoop]: Abstraction has 142 states and 181 transitions. [2022-04-14 18:56:27,923 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 3.6666666666666665) internal successors, (44), 11 states have internal predecessors, (44), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:56:27,923 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 181 transitions. [2022-04-14 18:56:27,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-04-14 18:56:27,924 INFO L491 BasicCegarLoop]: Found error trace [2022-04-14 18:56:27,925 INFO L499 BasicCegarLoop]: trace histogram [3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-14 18:56:27,950 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2022-04-14 18:56:28,147 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9,8 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-14 18:56:28,148 INFO L403 AbstractCegarLoop]: === Iteration 11 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-14 18:56:28,148 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-14 18:56:28,148 INFO L85 PathProgramCache]: Analyzing trace with hash -2112762557, now seen corresponding path program 3 times [2022-04-14 18:56:28,148 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-14 18:56:28,149 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1586678682] [2022-04-14 18:56:28,149 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-14 18:56:28,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-14 18:56:28,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 18:56:28,210 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-14 18:56:28,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 18:56:28,214 INFO L290 TraceCheckUtils]: 0: Hoare triple {5882#(and (= |old(~INFINITY~0)| ~INFINITY~0) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [128] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_11| 1))) (and (= (select |v_#valid_16| 1) 1) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_16| 2) 1) (= (select |v_#valid_16| 3) 1) (= (select .cse0 1) 0) (= |v_#NULL.base_1| 0) (= (select |v_#length_6| 1) 2) (= (select |v_#length_6| 2) 14) (= (select .cse0 0) 48) (= (select |v_#valid_16| 0) 0) (= (select |v_#length_6| 3) 12) (= |v_#NULL.offset_1| 0) (= v_~INFINITY~0_2 899))) InVars {#memory_int=|v_#memory_int_11|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, #valid=|v_#valid_16|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_16|, #memory_int=|v_#memory_int_11|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_6|, ~INFINITY~0=v_~INFINITY~0_2, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, ~INFINITY~0, #NULL.base] {5875#true} is VALID [2022-04-14 18:56:28,214 INFO L290 TraceCheckUtils]: 1: Hoare triple {5875#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5875#true} is VALID [2022-04-14 18:56:28,214 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {5875#true} {5875#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5875#true} is VALID [2022-04-14 18:56:28,214 INFO L272 TraceCheckUtils]: 0: Hoare triple {5875#true} [126] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5882#(and (= |old(~INFINITY~0)| ~INFINITY~0) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-14 18:56:28,215 INFO L290 TraceCheckUtils]: 1: Hoare triple {5882#(and (= |old(~INFINITY~0)| ~INFINITY~0) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [128] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_11| 1))) (and (= (select |v_#valid_16| 1) 1) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_16| 2) 1) (= (select |v_#valid_16| 3) 1) (= (select .cse0 1) 0) (= |v_#NULL.base_1| 0) (= (select |v_#length_6| 1) 2) (= (select |v_#length_6| 2) 14) (= (select .cse0 0) 48) (= (select |v_#valid_16| 0) 0) (= (select |v_#length_6| 3) 12) (= |v_#NULL.offset_1| 0) (= v_~INFINITY~0_2 899))) InVars {#memory_int=|v_#memory_int_11|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, #valid=|v_#valid_16|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_16|, #memory_int=|v_#memory_int_11|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_6|, ~INFINITY~0=v_~INFINITY~0_2, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, ~INFINITY~0, #NULL.base] {5875#true} is VALID [2022-04-14 18:56:28,215 INFO L290 TraceCheckUtils]: 2: Hoare triple {5875#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5875#true} is VALID [2022-04-14 18:56:28,215 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {5875#true} {5875#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5875#true} is VALID [2022-04-14 18:56:28,215 INFO L272 TraceCheckUtils]: 4: Hoare triple {5875#true} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5875#true} is VALID [2022-04-14 18:56:28,215 INFO L290 TraceCheckUtils]: 5: Hoare triple {5875#true} [130] mainENTRY-->L20: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (= |v_main_#t~nondet4_2| v_main_~nodecount~0_1) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= |v_main_#t~nondet5_2| v_main_~edgecount~0_1)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~nodecount~0=v_main_~nodecount~0_1, main_~edgecount~0=v_main_~edgecount~0_1} AuxVars[] AssignedVars[main_~nodecount~0, main_#t~nondet5, main_#t~nondet4, main_~edgecount~0] {5875#true} is VALID [2022-04-14 18:56:28,215 INFO L290 TraceCheckUtils]: 6: Hoare triple {5875#true} [133] L20-->L21: Formula: (and (<= 0 v_main_~nodecount~0_3) (<= v_main_~nodecount~0_3 4)) InVars {main_~nodecount~0=v_main_~nodecount~0_3} OutVars{main_~nodecount~0=v_main_~nodecount~0_3} AuxVars[] AssignedVars[] {5875#true} is VALID [2022-04-14 18:56:28,218 INFO L290 TraceCheckUtils]: 7: Hoare triple {5875#true} [136] L21-->L30-3: Formula: (let ((.cse1 (store |v_#valid_10| |v_main_~#Source~0.base_4| 1))) (let ((.cse4 (store .cse1 |v_main_~#Dest~0.base_4| 1))) (let ((.cse5 (store .cse4 |v_main_~#Weight~0.base_4| 1)) (.cse2 (select |v_#memory_int_2| |v_main_~#Dest~0.base_4|)) (.cse0 (select |v_#memory_int_2| |v_main_~#Source~0.base_4|)) (.cse3 (select |v_#memory_int_2| |v_main_~#Weight~0.base_4|))) (and (= (select .cse0 (+ 52 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#distance~0.base_4|) (= (select .cse0 (+ 48 |v_main_~#Source~0.offset_4|)) 3) (= 2 (select .cse0 (+ 68 |v_main_~#Source~0.offset_4|))) (= (select .cse1 |v_main_~#Dest~0.base_4|) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Weight~0.base_4|) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 60)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 12)) 1) (= 9 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 36))) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 24))) (= (select .cse0 (+ 56 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Dest~0.base_4|) (= (select .cse0 (+ 40 |v_main_~#Source~0.offset_4|)) 2) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 8))) (= (select .cse3 (+ 72 |v_main_~#Weight~0.offset_4|)) 18) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 12)) 3) (= (select .cse0 (+ 8 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 72)) 0) (= 6 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 24))) (= (select .cse0 (+ 12 |v_main_~#Source~0.offset_4|)) 1) (= 0 (select .cse3 |v_main_~#Weight~0.offset_4|)) (not (= |v_main_~#Weight~0.base_4| 0)) (= |v_main_~#Dest~0.offset_4| 0) (= 16 (select .cse3 (+ 64 |v_main_~#Weight~0.offset_4|))) (= (select .cse2 (+ 76 |v_main_~#Dest~0.offset_4|)) 4) (= 5 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 20))) (= (select .cse0 (+ 28 |v_main_~#Source~0.offset_4|)) 3) (= (select .cse0 (+ 76 |v_main_~#Source~0.offset_4|)) 3) (= 1 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 16))) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 44)) 0) (= (select .cse0 (+ 4 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 48)) 0) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 60)) 15) (= v_main_~i~0_6 0) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 32))) (= v_main_~source~0_1 0) (= (select .cse4 |v_main_~#Weight~0.base_4|) 0) (= (select |v_#valid_10| |v_main_~#Source~0.base_4|) 0) (<= v_main_~edgecount~0_5 19) (= (select .cse3 (+ 56 |v_main_~#Weight~0.offset_4|)) 14) (= (select .cse3 (+ 52 |v_main_~#Weight~0.offset_4|)) 13) (= (select .cse2 (+ 40 |v_main_~#Dest~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 52)) 2) (= (select .cse3 (+ 44 |v_main_~#Weight~0.offset_4|)) 11) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 4)) 1) (= |v_main_~#Source~0.offset_4| 0) (= 3 (select .cse0 (+ 60 |v_main_~#Source~0.offset_4|))) (= 2 (select .cse0 (+ 44 |v_main_~#Source~0.offset_4|))) (= |v_#length_1| (store (store (store (store |v_#length_5| |v_main_~#Source~0.base_4| 80) |v_main_~#Dest~0.base_4| 80) |v_main_~#Weight~0.base_4| 80) |v_main_~#distance~0.base_4| 20)) (= (select .cse2 |v_main_~#Dest~0.offset_4|) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 68)) 1) (= (select .cse0 (+ 36 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ 56 |v_main_~#Dest~0.offset_4|)) 3) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 28))) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 8)) 2) (= 12 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 48))) (= 7 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 28))) (= (select .cse0 (+ 64 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 64)) 2) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 36)) 0) (= 8 (select .cse3 (+ 32 |v_main_~#Weight~0.offset_4|))) (not (= |v_main_~#Dest~0.base_4| 0)) (= 0 (select .cse0 |v_main_~#Source~0.offset_4|)) (= (select .cse3 (+ 40 |v_main_~#Weight~0.offset_4|)) 10) (= (select .cse5 |v_main_~#distance~0.base_4|) 0) (= |v_main_~#distance~0.offset_4| 0) (= (store .cse5 |v_main_~#distance~0.base_4| 1) |v_#valid_6|) (<= 0 v_main_~edgecount~0_5) (= (select .cse3 (+ 16 |v_main_~#Weight~0.offset_4|)) 4) (not (= |v_main_~#Source~0.base_4| 0)) (= (select .cse0 (+ |v_main_~#Source~0.offset_4| 24)) 1) (= (select .cse0 (+ 16 |v_main_~#Source~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 20)) 4) (= 2 (select .cse0 (+ 72 |v_main_~#Source~0.offset_4|))) (= (select .cse0 (+ 32 |v_main_~#Source~0.offset_4|)) 4) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 4))) (= (select .cse0 (+ 20 |v_main_~#Source~0.offset_4|)) 0) (= 19 (select .cse3 (+ 76 |v_main_~#Weight~0.offset_4|))) (< |v_#StackHeapBarrier_1| |v_main_~#Source~0.base_4|) (not (= |v_main_~#distance~0.base_4| 0)) (= 17 (select .cse3 (+ 68 |v_main_~#Weight~0.offset_4|))) (= |v_main_~#Weight~0.offset_4| 0))))) InVars {#memory_int=|v_#memory_int_2|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_5|, main_~edgecount~0=v_main_~edgecount~0_5, #valid=|v_#valid_10|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_4|, main_~x~0=v_main_~x~0_2, main_~#distance~0.base=|v_main_~#distance~0.base_4|, main_~j~0=v_main_~j~0_1, main_~y~0=v_main_~y~0_2, main_~#Dest~0.base=|v_main_~#Dest~0.base_4|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_4|, main_~#Source~0.base=|v_main_~#Source~0.base_4|, main_~#Weight~0.base=|v_main_~#Weight~0.base_4|, #valid=|v_#valid_6|, main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~source~0=v_main_~source~0_1, #length=|v_#length_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_4|, main_~edgecount~0=v_main_~edgecount~0_5, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_4|} AuxVars[] AssignedVars[main_~#Source~0.offset, main_~x~0, main_~#distance~0.base, main_~j~0, main_~y~0, main_~#Dest~0.base, main_~#distance~0.offset, main_~#Source~0.base, main_~#Weight~0.base, #valid, main_~i~0, main_~source~0, #length, main_~#Weight~0.offset, main_~#Dest~0.offset] {5880#(and (= main_~source~0 0) (= main_~i~0 0))} is VALID [2022-04-14 18:56:28,218 INFO L290 TraceCheckUtils]: 8: Hoare triple {5880#(and (= main_~source~0 0) (= main_~i~0 0))} [139] L30-3-->L31: Formula: (< v_main_~i~0_12 v_main_~nodecount~0_5) InVars {main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} OutVars{main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {5880#(and (= main_~source~0 0) (= main_~i~0 0))} is VALID [2022-04-14 18:56:28,219 INFO L290 TraceCheckUtils]: 9: Hoare triple {5880#(and (= main_~source~0 0) (= main_~i~0 0))} [141] L31-->L30-2: Formula: (and (= (store |v_#memory_int_4| |v_main_~#distance~0.base_5| (store (select |v_#memory_int_4| |v_main_~#distance~0.base_5|) (+ |v_main_~#distance~0.offset_5| (* v_main_~i~0_14 4)) 0)) |v_#memory_int_3|) (= v_main_~i~0_14 v_main_~source~0_2)) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} AuxVars[] AssignedVars[#memory_int] {5880#(and (= main_~source~0 0) (= main_~i~0 0))} is VALID [2022-04-14 18:56:28,219 INFO L290 TraceCheckUtils]: 10: Hoare triple {5880#(and (= main_~source~0 0) (= main_~i~0 0))} [146] L30-2-->L30-3: Formula: (= v_main_~i~0_17 (+ v_main_~i~0_18 1)) InVars {main_~i~0=v_main_~i~0_18} OutVars{main_~i~0=v_main_~i~0_17, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {5881#(and (= main_~source~0 0) (not (= main_~i~0 0)))} is VALID [2022-04-14 18:56:28,219 INFO L290 TraceCheckUtils]: 11: Hoare triple {5881#(and (= main_~source~0 0) (not (= main_~i~0 0)))} [139] L30-3-->L31: Formula: (< v_main_~i~0_12 v_main_~nodecount~0_5) InVars {main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} OutVars{main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {5881#(and (= main_~source~0 0) (not (= main_~i~0 0)))} is VALID [2022-04-14 18:56:28,220 INFO L290 TraceCheckUtils]: 12: Hoare triple {5881#(and (= main_~source~0 0) (not (= main_~i~0 0)))} [141] L31-->L30-2: Formula: (and (= (store |v_#memory_int_4| |v_main_~#distance~0.base_5| (store (select |v_#memory_int_4| |v_main_~#distance~0.base_5|) (+ |v_main_~#distance~0.offset_5| (* v_main_~i~0_14 4)) 0)) |v_#memory_int_3|) (= v_main_~i~0_14 v_main_~source~0_2)) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} AuxVars[] AssignedVars[#memory_int] {5876#false} is VALID [2022-04-14 18:56:28,220 INFO L290 TraceCheckUtils]: 13: Hoare triple {5876#false} [146] L30-2-->L30-3: Formula: (= v_main_~i~0_17 (+ v_main_~i~0_18 1)) InVars {main_~i~0=v_main_~i~0_18} OutVars{main_~i~0=v_main_~i~0_17, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {5876#false} is VALID [2022-04-14 18:56:28,220 INFO L290 TraceCheckUtils]: 14: Hoare triple {5876#false} [139] L30-3-->L31: Formula: (< v_main_~i~0_12 v_main_~nodecount~0_5) InVars {main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} OutVars{main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {5876#false} is VALID [2022-04-14 18:56:28,220 INFO L290 TraceCheckUtils]: 15: Hoare triple {5876#false} [142] L31-->L30-2: Formula: (and (= (store |v_#memory_int_7| |v_main_~#distance~0.base_7| (store (select |v_#memory_int_7| |v_main_~#distance~0.base_7|) (+ |v_main_~#distance~0.offset_7| (* v_main_~i~0_16 4)) v_~INFINITY~0_1)) |v_#memory_int_6|) (not (= v_main_~i~0_16 v_main_~source~0_3))) InVars {main_~#distance~0.offset=|v_main_~#distance~0.offset_7|, main_~#distance~0.base=|v_main_~#distance~0.base_7|, #memory_int=|v_#memory_int_7|, main_~i~0=v_main_~i~0_16, main_~source~0=v_main_~source~0_3, ~INFINITY~0=v_~INFINITY~0_1} OutVars{main_~#distance~0.offset=|v_main_~#distance~0.offset_7|, main_~#distance~0.base=|v_main_~#distance~0.base_7|, #memory_int=|v_#memory_int_6|, main_~i~0=v_main_~i~0_16, main_~source~0=v_main_~source~0_3, ~INFINITY~0=v_~INFINITY~0_1} AuxVars[] AssignedVars[#memory_int] {5876#false} is VALID [2022-04-14 18:56:28,220 INFO L290 TraceCheckUtils]: 16: Hoare triple {5876#false} [146] L30-2-->L30-3: Formula: (= v_main_~i~0_17 (+ v_main_~i~0_18 1)) InVars {main_~i~0=v_main_~i~0_18} OutVars{main_~i~0=v_main_~i~0_17, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {5876#false} is VALID [2022-04-14 18:56:28,220 INFO L290 TraceCheckUtils]: 17: Hoare triple {5876#false} [138] L30-3-->L30-4: Formula: (not (< v_main_~i~0_11 v_main_~nodecount~0_4)) InVars {main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} OutVars{main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} AuxVars[] AssignedVars[] {5876#false} is VALID [2022-04-14 18:56:28,220 INFO L290 TraceCheckUtils]: 18: Hoare triple {5876#false} [140] L30-4-->L39-3: Formula: (= v_main_~i~0_21 0) InVars {} OutVars{main_~i~0=v_main_~i~0_21} AuxVars[] AssignedVars[main_~i~0] {5876#false} is VALID [2022-04-14 18:56:28,221 INFO L290 TraceCheckUtils]: 19: Hoare triple {5876#false} [145] L39-3-->L41-3: Formula: (and (= v_main_~j~0_2 0) (< v_main_~i~0_23 v_main_~nodecount~0_9)) InVars {main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23} OutVars{main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23, main_~j~0=v_main_~j~0_2} AuxVars[] AssignedVars[main_~j~0] {5876#false} is VALID [2022-04-14 18:56:28,221 INFO L290 TraceCheckUtils]: 20: Hoare triple {5876#false} [149] L41-3-->L39-2: Formula: (not (< v_main_~j~0_3 v_main_~edgecount~0_6)) InVars {main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} OutVars{main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} AuxVars[] AssignedVars[] {5876#false} is VALID [2022-04-14 18:56:28,221 INFO L290 TraceCheckUtils]: 21: Hoare triple {5876#false} [154] L39-2-->L39-3: Formula: (= v_main_~i~0_1 (+ v_main_~i~0_2 1)) InVars {main_~i~0=v_main_~i~0_2} OutVars{main_~i~0=v_main_~i~0_1, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post7] {5876#false} is VALID [2022-04-14 18:56:28,221 INFO L290 TraceCheckUtils]: 22: Hoare triple {5876#false} [145] L39-3-->L41-3: Formula: (and (= v_main_~j~0_2 0) (< v_main_~i~0_23 v_main_~nodecount~0_9)) InVars {main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23} OutVars{main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23, main_~j~0=v_main_~j~0_2} AuxVars[] AssignedVars[main_~j~0] {5876#false} is VALID [2022-04-14 18:56:28,221 INFO L290 TraceCheckUtils]: 23: Hoare triple {5876#false} [149] L41-3-->L39-2: Formula: (not (< v_main_~j~0_3 v_main_~edgecount~0_6)) InVars {main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} OutVars{main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} AuxVars[] AssignedVars[] {5876#false} is VALID [2022-04-14 18:56:28,221 INFO L290 TraceCheckUtils]: 24: Hoare triple {5876#false} [154] L39-2-->L39-3: Formula: (= v_main_~i~0_1 (+ v_main_~i~0_2 1)) InVars {main_~i~0=v_main_~i~0_2} OutVars{main_~i~0=v_main_~i~0_1, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post7] {5876#false} is VALID [2022-04-14 18:56:28,221 INFO L290 TraceCheckUtils]: 25: Hoare triple {5876#false} [144] L39-3-->L39-4: Formula: (not (< v_main_~i~0_22 v_main_~nodecount~0_8)) InVars {main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} OutVars{main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} AuxVars[] AssignedVars[] {5876#false} is VALID [2022-04-14 18:56:28,221 INFO L290 TraceCheckUtils]: 26: Hoare triple {5876#false} [147] L39-4-->L51-3: Formula: (= v_main_~i~0_3 0) InVars {} OutVars{main_~i~0=v_main_~i~0_3} AuxVars[] AssignedVars[main_~i~0] {5876#false} is VALID [2022-04-14 18:56:28,221 INFO L290 TraceCheckUtils]: 27: Hoare triple {5876#false} [152] L51-3-->L51-4: Formula: (not (< v_main_~i~0_4 v_main_~edgecount~0_2)) InVars {main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} OutVars{main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} AuxVars[] AssignedVars[] {5876#false} is VALID [2022-04-14 18:56:28,221 INFO L290 TraceCheckUtils]: 28: Hoare triple {5876#false} [157] L51-4-->L61-3: Formula: (= v_main_~i~0_10 0) InVars {} OutVars{main_~i~0=v_main_~i~0_10} AuxVars[] AssignedVars[main_~i~0] {5876#false} is VALID [2022-04-14 18:56:28,222 INFO L290 TraceCheckUtils]: 29: Hoare triple {5876#false} [163] L61-3-->L63: Formula: (and (= (select (select |v_#memory_int_5| |v_main_~#distance~0.base_6|) (+ |v_main_~#distance~0.offset_6| (* v_main_~i~0_15 4))) |v_main_#t~mem21_1|) (< v_main_~i~0_15 v_main_~nodecount~0_7)) InVars {main_~nodecount~0=v_main_~nodecount~0_7, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|} OutVars{main_~nodecount~0=v_main_~nodecount~0_7, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|, main_#t~mem21=|v_main_#t~mem21_1|, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|} AuxVars[] AssignedVars[main_#t~mem21] {5876#false} is VALID [2022-04-14 18:56:28,222 INFO L272 TraceCheckUtils]: 30: Hoare triple {5876#false} [166] L63-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (<= 0 |v_main_#t~mem21_4|) 1 0)) InVars {main_#t~mem21=|v_main_#t~mem21_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem21] {5876#false} is VALID [2022-04-14 18:56:28,222 INFO L290 TraceCheckUtils]: 31: Hoare triple {5876#false} [168] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_3 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {5876#false} is VALID [2022-04-14 18:56:28,222 INFO L290 TraceCheckUtils]: 32: Hoare triple {5876#false} [170] L11-->L12: Formula: (= v___VERIFIER_assert_~cond_1 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[] {5876#false} is VALID [2022-04-14 18:56:28,222 INFO L290 TraceCheckUtils]: 33: Hoare triple {5876#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5876#false} is VALID [2022-04-14 18:56:28,222 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 8 proven. 2 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-04-14 18:56:28,222 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-14 18:56:28,222 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1586678682] [2022-04-14 18:56:28,223 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1586678682] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-14 18:56:28,223 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2000856623] [2022-04-14 18:56:28,223 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-04-14 18:56:28,223 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-14 18:56:28,223 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-14 18:56:28,224 INFO L229 MonitoredProcess]: Starting monitored process 9 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-14 18:56:28,235 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2022-04-14 18:56:28,332 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 4 check-sat command(s) [2022-04-14 18:56:28,332 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-14 18:56:28,334 INFO L263 TraceCheckSpWp]: Trace formula consists of 298 conjuncts, 8 conjunts are in the unsatisfiable core [2022-04-14 18:56:28,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 18:56:28,350 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-14 18:56:28,569 INFO L272 TraceCheckUtils]: 0: Hoare triple {5875#true} [126] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5875#true} is VALID [2022-04-14 18:56:28,570 INFO L290 TraceCheckUtils]: 1: Hoare triple {5875#true} [128] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_11| 1))) (and (= (select |v_#valid_16| 1) 1) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_16| 2) 1) (= (select |v_#valid_16| 3) 1) (= (select .cse0 1) 0) (= |v_#NULL.base_1| 0) (= (select |v_#length_6| 1) 2) (= (select |v_#length_6| 2) 14) (= (select .cse0 0) 48) (= (select |v_#valid_16| 0) 0) (= (select |v_#length_6| 3) 12) (= |v_#NULL.offset_1| 0) (= v_~INFINITY~0_2 899))) InVars {#memory_int=|v_#memory_int_11|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, #valid=|v_#valid_16|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_16|, #memory_int=|v_#memory_int_11|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_6|, ~INFINITY~0=v_~INFINITY~0_2, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, ~INFINITY~0, #NULL.base] {5875#true} is VALID [2022-04-14 18:56:28,570 INFO L290 TraceCheckUtils]: 2: Hoare triple {5875#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5875#true} is VALID [2022-04-14 18:56:28,570 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {5875#true} {5875#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5875#true} is VALID [2022-04-14 18:56:28,570 INFO L272 TraceCheckUtils]: 4: Hoare triple {5875#true} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5875#true} is VALID [2022-04-14 18:56:28,570 INFO L290 TraceCheckUtils]: 5: Hoare triple {5875#true} [130] mainENTRY-->L20: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (= |v_main_#t~nondet4_2| v_main_~nodecount~0_1) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= |v_main_#t~nondet5_2| v_main_~edgecount~0_1)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~nodecount~0=v_main_~nodecount~0_1, main_~edgecount~0=v_main_~edgecount~0_1} AuxVars[] AssignedVars[main_~nodecount~0, main_#t~nondet5, main_#t~nondet4, main_~edgecount~0] {5875#true} is VALID [2022-04-14 18:56:28,570 INFO L290 TraceCheckUtils]: 6: Hoare triple {5875#true} [133] L20-->L21: Formula: (and (<= 0 v_main_~nodecount~0_3) (<= v_main_~nodecount~0_3 4)) InVars {main_~nodecount~0=v_main_~nodecount~0_3} OutVars{main_~nodecount~0=v_main_~nodecount~0_3} AuxVars[] AssignedVars[] {5875#true} is VALID [2022-04-14 18:56:28,573 INFO L290 TraceCheckUtils]: 7: Hoare triple {5875#true} [136] L21-->L30-3: Formula: (let ((.cse1 (store |v_#valid_10| |v_main_~#Source~0.base_4| 1))) (let ((.cse4 (store .cse1 |v_main_~#Dest~0.base_4| 1))) (let ((.cse5 (store .cse4 |v_main_~#Weight~0.base_4| 1)) (.cse2 (select |v_#memory_int_2| |v_main_~#Dest~0.base_4|)) (.cse0 (select |v_#memory_int_2| |v_main_~#Source~0.base_4|)) (.cse3 (select |v_#memory_int_2| |v_main_~#Weight~0.base_4|))) (and (= (select .cse0 (+ 52 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#distance~0.base_4|) (= (select .cse0 (+ 48 |v_main_~#Source~0.offset_4|)) 3) (= 2 (select .cse0 (+ 68 |v_main_~#Source~0.offset_4|))) (= (select .cse1 |v_main_~#Dest~0.base_4|) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Weight~0.base_4|) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 60)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 12)) 1) (= 9 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 36))) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 24))) (= (select .cse0 (+ 56 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Dest~0.base_4|) (= (select .cse0 (+ 40 |v_main_~#Source~0.offset_4|)) 2) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 8))) (= (select .cse3 (+ 72 |v_main_~#Weight~0.offset_4|)) 18) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 12)) 3) (= (select .cse0 (+ 8 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 72)) 0) (= 6 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 24))) (= (select .cse0 (+ 12 |v_main_~#Source~0.offset_4|)) 1) (= 0 (select .cse3 |v_main_~#Weight~0.offset_4|)) (not (= |v_main_~#Weight~0.base_4| 0)) (= |v_main_~#Dest~0.offset_4| 0) (= 16 (select .cse3 (+ 64 |v_main_~#Weight~0.offset_4|))) (= (select .cse2 (+ 76 |v_main_~#Dest~0.offset_4|)) 4) (= 5 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 20))) (= (select .cse0 (+ 28 |v_main_~#Source~0.offset_4|)) 3) (= (select .cse0 (+ 76 |v_main_~#Source~0.offset_4|)) 3) (= 1 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 16))) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 44)) 0) (= (select .cse0 (+ 4 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 48)) 0) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 60)) 15) (= v_main_~i~0_6 0) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 32))) (= v_main_~source~0_1 0) (= (select .cse4 |v_main_~#Weight~0.base_4|) 0) (= (select |v_#valid_10| |v_main_~#Source~0.base_4|) 0) (<= v_main_~edgecount~0_5 19) (= (select .cse3 (+ 56 |v_main_~#Weight~0.offset_4|)) 14) (= (select .cse3 (+ 52 |v_main_~#Weight~0.offset_4|)) 13) (= (select .cse2 (+ 40 |v_main_~#Dest~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 52)) 2) (= (select .cse3 (+ 44 |v_main_~#Weight~0.offset_4|)) 11) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 4)) 1) (= |v_main_~#Source~0.offset_4| 0) (= 3 (select .cse0 (+ 60 |v_main_~#Source~0.offset_4|))) (= 2 (select .cse0 (+ 44 |v_main_~#Source~0.offset_4|))) (= |v_#length_1| (store (store (store (store |v_#length_5| |v_main_~#Source~0.base_4| 80) |v_main_~#Dest~0.base_4| 80) |v_main_~#Weight~0.base_4| 80) |v_main_~#distance~0.base_4| 20)) (= (select .cse2 |v_main_~#Dest~0.offset_4|) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 68)) 1) (= (select .cse0 (+ 36 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ 56 |v_main_~#Dest~0.offset_4|)) 3) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 28))) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 8)) 2) (= 12 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 48))) (= 7 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 28))) (= (select .cse0 (+ 64 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 64)) 2) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 36)) 0) (= 8 (select .cse3 (+ 32 |v_main_~#Weight~0.offset_4|))) (not (= |v_main_~#Dest~0.base_4| 0)) (= 0 (select .cse0 |v_main_~#Source~0.offset_4|)) (= (select .cse3 (+ 40 |v_main_~#Weight~0.offset_4|)) 10) (= (select .cse5 |v_main_~#distance~0.base_4|) 0) (= |v_main_~#distance~0.offset_4| 0) (= (store .cse5 |v_main_~#distance~0.base_4| 1) |v_#valid_6|) (<= 0 v_main_~edgecount~0_5) (= (select .cse3 (+ 16 |v_main_~#Weight~0.offset_4|)) 4) (not (= |v_main_~#Source~0.base_4| 0)) (= (select .cse0 (+ |v_main_~#Source~0.offset_4| 24)) 1) (= (select .cse0 (+ 16 |v_main_~#Source~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 20)) 4) (= 2 (select .cse0 (+ 72 |v_main_~#Source~0.offset_4|))) (= (select .cse0 (+ 32 |v_main_~#Source~0.offset_4|)) 4) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 4))) (= (select .cse0 (+ 20 |v_main_~#Source~0.offset_4|)) 0) (= 19 (select .cse3 (+ 76 |v_main_~#Weight~0.offset_4|))) (< |v_#StackHeapBarrier_1| |v_main_~#Source~0.base_4|) (not (= |v_main_~#distance~0.base_4| 0)) (= 17 (select .cse3 (+ 68 |v_main_~#Weight~0.offset_4|))) (= |v_main_~#Weight~0.offset_4| 0))))) InVars {#memory_int=|v_#memory_int_2|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_5|, main_~edgecount~0=v_main_~edgecount~0_5, #valid=|v_#valid_10|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_4|, main_~x~0=v_main_~x~0_2, main_~#distance~0.base=|v_main_~#distance~0.base_4|, main_~j~0=v_main_~j~0_1, main_~y~0=v_main_~y~0_2, main_~#Dest~0.base=|v_main_~#Dest~0.base_4|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_4|, main_~#Source~0.base=|v_main_~#Source~0.base_4|, main_~#Weight~0.base=|v_main_~#Weight~0.base_4|, #valid=|v_#valid_6|, main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~source~0=v_main_~source~0_1, #length=|v_#length_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_4|, main_~edgecount~0=v_main_~edgecount~0_5, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_4|} AuxVars[] AssignedVars[main_~#Source~0.offset, main_~x~0, main_~#distance~0.base, main_~j~0, main_~y~0, main_~#Dest~0.base, main_~#distance~0.offset, main_~#Source~0.base, main_~#Weight~0.base, #valid, main_~i~0, main_~source~0, #length, main_~#Weight~0.offset, main_~#Dest~0.offset] {5907#(<= 0 main_~i~0)} is VALID [2022-04-14 18:56:28,573 INFO L290 TraceCheckUtils]: 8: Hoare triple {5907#(<= 0 main_~i~0)} [139] L30-3-->L31: Formula: (< v_main_~i~0_12 v_main_~nodecount~0_5) InVars {main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} OutVars{main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {5907#(<= 0 main_~i~0)} is VALID [2022-04-14 18:56:28,573 INFO L290 TraceCheckUtils]: 9: Hoare triple {5907#(<= 0 main_~i~0)} [141] L31-->L30-2: Formula: (and (= (store |v_#memory_int_4| |v_main_~#distance~0.base_5| (store (select |v_#memory_int_4| |v_main_~#distance~0.base_5|) (+ |v_main_~#distance~0.offset_5| (* v_main_~i~0_14 4)) 0)) |v_#memory_int_3|) (= v_main_~i~0_14 v_main_~source~0_2)) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} AuxVars[] AssignedVars[#memory_int] {5907#(<= 0 main_~i~0)} is VALID [2022-04-14 18:56:28,574 INFO L290 TraceCheckUtils]: 10: Hoare triple {5907#(<= 0 main_~i~0)} [146] L30-2-->L30-3: Formula: (= v_main_~i~0_17 (+ v_main_~i~0_18 1)) InVars {main_~i~0=v_main_~i~0_18} OutVars{main_~i~0=v_main_~i~0_17, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {5917#(<= 1 main_~i~0)} is VALID [2022-04-14 18:56:28,574 INFO L290 TraceCheckUtils]: 11: Hoare triple {5917#(<= 1 main_~i~0)} [139] L30-3-->L31: Formula: (< v_main_~i~0_12 v_main_~nodecount~0_5) InVars {main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} OutVars{main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {5917#(<= 1 main_~i~0)} is VALID [2022-04-14 18:56:28,575 INFO L290 TraceCheckUtils]: 12: Hoare triple {5917#(<= 1 main_~i~0)} [141] L31-->L30-2: Formula: (and (= (store |v_#memory_int_4| |v_main_~#distance~0.base_5| (store (select |v_#memory_int_4| |v_main_~#distance~0.base_5|) (+ |v_main_~#distance~0.offset_5| (* v_main_~i~0_14 4)) 0)) |v_#memory_int_3|) (= v_main_~i~0_14 v_main_~source~0_2)) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} AuxVars[] AssignedVars[#memory_int] {5917#(<= 1 main_~i~0)} is VALID [2022-04-14 18:56:28,575 INFO L290 TraceCheckUtils]: 13: Hoare triple {5917#(<= 1 main_~i~0)} [146] L30-2-->L30-3: Formula: (= v_main_~i~0_17 (+ v_main_~i~0_18 1)) InVars {main_~i~0=v_main_~i~0_18} OutVars{main_~i~0=v_main_~i~0_17, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {5927#(<= 2 main_~i~0)} is VALID [2022-04-14 18:56:28,576 INFO L290 TraceCheckUtils]: 14: Hoare triple {5927#(<= 2 main_~i~0)} [139] L30-3-->L31: Formula: (< v_main_~i~0_12 v_main_~nodecount~0_5) InVars {main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} OutVars{main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {5931#(< 2 main_~nodecount~0)} is VALID [2022-04-14 18:56:28,576 INFO L290 TraceCheckUtils]: 15: Hoare triple {5931#(< 2 main_~nodecount~0)} [142] L31-->L30-2: Formula: (and (= (store |v_#memory_int_7| |v_main_~#distance~0.base_7| (store (select |v_#memory_int_7| |v_main_~#distance~0.base_7|) (+ |v_main_~#distance~0.offset_7| (* v_main_~i~0_16 4)) v_~INFINITY~0_1)) |v_#memory_int_6|) (not (= v_main_~i~0_16 v_main_~source~0_3))) InVars {main_~#distance~0.offset=|v_main_~#distance~0.offset_7|, main_~#distance~0.base=|v_main_~#distance~0.base_7|, #memory_int=|v_#memory_int_7|, main_~i~0=v_main_~i~0_16, main_~source~0=v_main_~source~0_3, ~INFINITY~0=v_~INFINITY~0_1} OutVars{main_~#distance~0.offset=|v_main_~#distance~0.offset_7|, main_~#distance~0.base=|v_main_~#distance~0.base_7|, #memory_int=|v_#memory_int_6|, main_~i~0=v_main_~i~0_16, main_~source~0=v_main_~source~0_3, ~INFINITY~0=v_~INFINITY~0_1} AuxVars[] AssignedVars[#memory_int] {5931#(< 2 main_~nodecount~0)} is VALID [2022-04-14 18:56:28,577 INFO L290 TraceCheckUtils]: 16: Hoare triple {5931#(< 2 main_~nodecount~0)} [146] L30-2-->L30-3: Formula: (= v_main_~i~0_17 (+ v_main_~i~0_18 1)) InVars {main_~i~0=v_main_~i~0_18} OutVars{main_~i~0=v_main_~i~0_17, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {5931#(< 2 main_~nodecount~0)} is VALID [2022-04-14 18:56:28,577 INFO L290 TraceCheckUtils]: 17: Hoare triple {5931#(< 2 main_~nodecount~0)} [138] L30-3-->L30-4: Formula: (not (< v_main_~i~0_11 v_main_~nodecount~0_4)) InVars {main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} OutVars{main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} AuxVars[] AssignedVars[] {5931#(< 2 main_~nodecount~0)} is VALID [2022-04-14 18:56:28,577 INFO L290 TraceCheckUtils]: 18: Hoare triple {5931#(< 2 main_~nodecount~0)} [140] L30-4-->L39-3: Formula: (= v_main_~i~0_21 0) InVars {} OutVars{main_~i~0=v_main_~i~0_21} AuxVars[] AssignedVars[main_~i~0] {5944#(and (<= main_~i~0 0) (< 2 main_~nodecount~0))} is VALID [2022-04-14 18:56:28,578 INFO L290 TraceCheckUtils]: 19: Hoare triple {5944#(and (<= main_~i~0 0) (< 2 main_~nodecount~0))} [145] L39-3-->L41-3: Formula: (and (= v_main_~j~0_2 0) (< v_main_~i~0_23 v_main_~nodecount~0_9)) InVars {main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23} OutVars{main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23, main_~j~0=v_main_~j~0_2} AuxVars[] AssignedVars[main_~j~0] {5944#(and (<= main_~i~0 0) (< 2 main_~nodecount~0))} is VALID [2022-04-14 18:56:28,578 INFO L290 TraceCheckUtils]: 20: Hoare triple {5944#(and (<= main_~i~0 0) (< 2 main_~nodecount~0))} [149] L41-3-->L39-2: Formula: (not (< v_main_~j~0_3 v_main_~edgecount~0_6)) InVars {main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} OutVars{main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} AuxVars[] AssignedVars[] {5944#(and (<= main_~i~0 0) (< 2 main_~nodecount~0))} is VALID [2022-04-14 18:56:28,579 INFO L290 TraceCheckUtils]: 21: Hoare triple {5944#(and (<= main_~i~0 0) (< 2 main_~nodecount~0))} [154] L39-2-->L39-3: Formula: (= v_main_~i~0_1 (+ v_main_~i~0_2 1)) InVars {main_~i~0=v_main_~i~0_2} OutVars{main_~i~0=v_main_~i~0_1, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post7] {5954#(and (<= main_~i~0 1) (< 2 main_~nodecount~0))} is VALID [2022-04-14 18:56:28,580 INFO L290 TraceCheckUtils]: 22: Hoare triple {5954#(and (<= main_~i~0 1) (< 2 main_~nodecount~0))} [145] L39-3-->L41-3: Formula: (and (= v_main_~j~0_2 0) (< v_main_~i~0_23 v_main_~nodecount~0_9)) InVars {main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23} OutVars{main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23, main_~j~0=v_main_~j~0_2} AuxVars[] AssignedVars[main_~j~0] {5954#(and (<= main_~i~0 1) (< 2 main_~nodecount~0))} is VALID [2022-04-14 18:56:28,580 INFO L290 TraceCheckUtils]: 23: Hoare triple {5954#(and (<= main_~i~0 1) (< 2 main_~nodecount~0))} [149] L41-3-->L39-2: Formula: (not (< v_main_~j~0_3 v_main_~edgecount~0_6)) InVars {main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} OutVars{main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} AuxVars[] AssignedVars[] {5954#(and (<= main_~i~0 1) (< 2 main_~nodecount~0))} is VALID [2022-04-14 18:56:28,581 INFO L290 TraceCheckUtils]: 24: Hoare triple {5954#(and (<= main_~i~0 1) (< 2 main_~nodecount~0))} [154] L39-2-->L39-3: Formula: (= v_main_~i~0_1 (+ v_main_~i~0_2 1)) InVars {main_~i~0=v_main_~i~0_2} OutVars{main_~i~0=v_main_~i~0_1, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post7] {5964#(and (< 2 main_~nodecount~0) (<= main_~i~0 2))} is VALID [2022-04-14 18:56:28,581 INFO L290 TraceCheckUtils]: 25: Hoare triple {5964#(and (< 2 main_~nodecount~0) (<= main_~i~0 2))} [144] L39-3-->L39-4: Formula: (not (< v_main_~i~0_22 v_main_~nodecount~0_8)) InVars {main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} OutVars{main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} AuxVars[] AssignedVars[] {5876#false} is VALID [2022-04-14 18:56:28,581 INFO L290 TraceCheckUtils]: 26: Hoare triple {5876#false} [147] L39-4-->L51-3: Formula: (= v_main_~i~0_3 0) InVars {} OutVars{main_~i~0=v_main_~i~0_3} AuxVars[] AssignedVars[main_~i~0] {5876#false} is VALID [2022-04-14 18:56:28,581 INFO L290 TraceCheckUtils]: 27: Hoare triple {5876#false} [152] L51-3-->L51-4: Formula: (not (< v_main_~i~0_4 v_main_~edgecount~0_2)) InVars {main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} OutVars{main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} AuxVars[] AssignedVars[] {5876#false} is VALID [2022-04-14 18:56:28,581 INFO L290 TraceCheckUtils]: 28: Hoare triple {5876#false} [157] L51-4-->L61-3: Formula: (= v_main_~i~0_10 0) InVars {} OutVars{main_~i~0=v_main_~i~0_10} AuxVars[] AssignedVars[main_~i~0] {5876#false} is VALID [2022-04-14 18:56:28,582 INFO L290 TraceCheckUtils]: 29: Hoare triple {5876#false} [163] L61-3-->L63: Formula: (and (= (select (select |v_#memory_int_5| |v_main_~#distance~0.base_6|) (+ |v_main_~#distance~0.offset_6| (* v_main_~i~0_15 4))) |v_main_#t~mem21_1|) (< v_main_~i~0_15 v_main_~nodecount~0_7)) InVars {main_~nodecount~0=v_main_~nodecount~0_7, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|} OutVars{main_~nodecount~0=v_main_~nodecount~0_7, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|, main_#t~mem21=|v_main_#t~mem21_1|, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|} AuxVars[] AssignedVars[main_#t~mem21] {5876#false} is VALID [2022-04-14 18:56:28,582 INFO L272 TraceCheckUtils]: 30: Hoare triple {5876#false} [166] L63-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (<= 0 |v_main_#t~mem21_4|) 1 0)) InVars {main_#t~mem21=|v_main_#t~mem21_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem21] {5876#false} is VALID [2022-04-14 18:56:28,582 INFO L290 TraceCheckUtils]: 31: Hoare triple {5876#false} [168] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_3 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {5876#false} is VALID [2022-04-14 18:56:28,582 INFO L290 TraceCheckUtils]: 32: Hoare triple {5876#false} [170] L11-->L12: Formula: (= v___VERIFIER_assert_~cond_1 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[] {5876#false} is VALID [2022-04-14 18:56:28,582 INFO L290 TraceCheckUtils]: 33: Hoare triple {5876#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5876#false} is VALID [2022-04-14 18:56:28,582 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 5 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-14 18:56:28,582 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-14 18:56:28,755 INFO L290 TraceCheckUtils]: 33: Hoare triple {5876#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5876#false} is VALID [2022-04-14 18:56:28,755 INFO L290 TraceCheckUtils]: 32: Hoare triple {5876#false} [170] L11-->L12: Formula: (= v___VERIFIER_assert_~cond_1 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[] {5876#false} is VALID [2022-04-14 18:56:28,755 INFO L290 TraceCheckUtils]: 31: Hoare triple {5876#false} [168] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_3 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {5876#false} is VALID [2022-04-14 18:56:28,755 INFO L272 TraceCheckUtils]: 30: Hoare triple {5876#false} [166] L63-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (<= 0 |v_main_#t~mem21_4|) 1 0)) InVars {main_#t~mem21=|v_main_#t~mem21_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem21] {5876#false} is VALID [2022-04-14 18:56:28,755 INFO L290 TraceCheckUtils]: 29: Hoare triple {5876#false} [163] L61-3-->L63: Formula: (and (= (select (select |v_#memory_int_5| |v_main_~#distance~0.base_6|) (+ |v_main_~#distance~0.offset_6| (* v_main_~i~0_15 4))) |v_main_#t~mem21_1|) (< v_main_~i~0_15 v_main_~nodecount~0_7)) InVars {main_~nodecount~0=v_main_~nodecount~0_7, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|} OutVars{main_~nodecount~0=v_main_~nodecount~0_7, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|, main_#t~mem21=|v_main_#t~mem21_1|, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|} AuxVars[] AssignedVars[main_#t~mem21] {5876#false} is VALID [2022-04-14 18:56:28,756 INFO L290 TraceCheckUtils]: 28: Hoare triple {5876#false} [157] L51-4-->L61-3: Formula: (= v_main_~i~0_10 0) InVars {} OutVars{main_~i~0=v_main_~i~0_10} AuxVars[] AssignedVars[main_~i~0] {5876#false} is VALID [2022-04-14 18:56:28,756 INFO L290 TraceCheckUtils]: 27: Hoare triple {5876#false} [152] L51-3-->L51-4: Formula: (not (< v_main_~i~0_4 v_main_~edgecount~0_2)) InVars {main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} OutVars{main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} AuxVars[] AssignedVars[] {5876#false} is VALID [2022-04-14 18:56:28,756 INFO L290 TraceCheckUtils]: 26: Hoare triple {5876#false} [147] L39-4-->L51-3: Formula: (= v_main_~i~0_3 0) InVars {} OutVars{main_~i~0=v_main_~i~0_3} AuxVars[] AssignedVars[main_~i~0] {5876#false} is VALID [2022-04-14 18:56:28,756 INFO L290 TraceCheckUtils]: 25: Hoare triple {6016#(< main_~i~0 main_~nodecount~0)} [144] L39-3-->L39-4: Formula: (not (< v_main_~i~0_22 v_main_~nodecount~0_8)) InVars {main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} OutVars{main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} AuxVars[] AssignedVars[] {5876#false} is VALID [2022-04-14 18:56:28,756 INFO L290 TraceCheckUtils]: 24: Hoare triple {6020#(< (+ main_~i~0 1) main_~nodecount~0)} [154] L39-2-->L39-3: Formula: (= v_main_~i~0_1 (+ v_main_~i~0_2 1)) InVars {main_~i~0=v_main_~i~0_2} OutVars{main_~i~0=v_main_~i~0_1, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post7] {6016#(< main_~i~0 main_~nodecount~0)} is VALID [2022-04-14 18:56:28,757 INFO L290 TraceCheckUtils]: 23: Hoare triple {6020#(< (+ main_~i~0 1) main_~nodecount~0)} [149] L41-3-->L39-2: Formula: (not (< v_main_~j~0_3 v_main_~edgecount~0_6)) InVars {main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} OutVars{main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} AuxVars[] AssignedVars[] {6020#(< (+ main_~i~0 1) main_~nodecount~0)} is VALID [2022-04-14 18:56:28,757 INFO L290 TraceCheckUtils]: 22: Hoare triple {6020#(< (+ main_~i~0 1) main_~nodecount~0)} [145] L39-3-->L41-3: Formula: (and (= v_main_~j~0_2 0) (< v_main_~i~0_23 v_main_~nodecount~0_9)) InVars {main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23} OutVars{main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23, main_~j~0=v_main_~j~0_2} AuxVars[] AssignedVars[main_~j~0] {6020#(< (+ main_~i~0 1) main_~nodecount~0)} is VALID [2022-04-14 18:56:28,767 INFO L290 TraceCheckUtils]: 21: Hoare triple {6030#(< (+ main_~i~0 2) main_~nodecount~0)} [154] L39-2-->L39-3: Formula: (= v_main_~i~0_1 (+ v_main_~i~0_2 1)) InVars {main_~i~0=v_main_~i~0_2} OutVars{main_~i~0=v_main_~i~0_1, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post7] {6020#(< (+ main_~i~0 1) main_~nodecount~0)} is VALID [2022-04-14 18:56:28,767 INFO L290 TraceCheckUtils]: 20: Hoare triple {6030#(< (+ main_~i~0 2) main_~nodecount~0)} [149] L41-3-->L39-2: Formula: (not (< v_main_~j~0_3 v_main_~edgecount~0_6)) InVars {main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} OutVars{main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} AuxVars[] AssignedVars[] {6030#(< (+ main_~i~0 2) main_~nodecount~0)} is VALID [2022-04-14 18:56:28,768 INFO L290 TraceCheckUtils]: 19: Hoare triple {6030#(< (+ main_~i~0 2) main_~nodecount~0)} [145] L39-3-->L41-3: Formula: (and (= v_main_~j~0_2 0) (< v_main_~i~0_23 v_main_~nodecount~0_9)) InVars {main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23} OutVars{main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23, main_~j~0=v_main_~j~0_2} AuxVars[] AssignedVars[main_~j~0] {6030#(< (+ main_~i~0 2) main_~nodecount~0)} is VALID [2022-04-14 18:56:28,768 INFO L290 TraceCheckUtils]: 18: Hoare triple {5931#(< 2 main_~nodecount~0)} [140] L30-4-->L39-3: Formula: (= v_main_~i~0_21 0) InVars {} OutVars{main_~i~0=v_main_~i~0_21} AuxVars[] AssignedVars[main_~i~0] {6030#(< (+ main_~i~0 2) main_~nodecount~0)} is VALID [2022-04-14 18:56:28,768 INFO L290 TraceCheckUtils]: 17: Hoare triple {5931#(< 2 main_~nodecount~0)} [138] L30-3-->L30-4: Formula: (not (< v_main_~i~0_11 v_main_~nodecount~0_4)) InVars {main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} OutVars{main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} AuxVars[] AssignedVars[] {5931#(< 2 main_~nodecount~0)} is VALID [2022-04-14 18:56:28,769 INFO L290 TraceCheckUtils]: 16: Hoare triple {5931#(< 2 main_~nodecount~0)} [146] L30-2-->L30-3: Formula: (= v_main_~i~0_17 (+ v_main_~i~0_18 1)) InVars {main_~i~0=v_main_~i~0_18} OutVars{main_~i~0=v_main_~i~0_17, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {5931#(< 2 main_~nodecount~0)} is VALID [2022-04-14 18:56:28,769 INFO L290 TraceCheckUtils]: 15: Hoare triple {5931#(< 2 main_~nodecount~0)} [142] L31-->L30-2: Formula: (and (= (store |v_#memory_int_7| |v_main_~#distance~0.base_7| (store (select |v_#memory_int_7| |v_main_~#distance~0.base_7|) (+ |v_main_~#distance~0.offset_7| (* v_main_~i~0_16 4)) v_~INFINITY~0_1)) |v_#memory_int_6|) (not (= v_main_~i~0_16 v_main_~source~0_3))) InVars {main_~#distance~0.offset=|v_main_~#distance~0.offset_7|, main_~#distance~0.base=|v_main_~#distance~0.base_7|, #memory_int=|v_#memory_int_7|, main_~i~0=v_main_~i~0_16, main_~source~0=v_main_~source~0_3, ~INFINITY~0=v_~INFINITY~0_1} OutVars{main_~#distance~0.offset=|v_main_~#distance~0.offset_7|, main_~#distance~0.base=|v_main_~#distance~0.base_7|, #memory_int=|v_#memory_int_6|, main_~i~0=v_main_~i~0_16, main_~source~0=v_main_~source~0_3, ~INFINITY~0=v_~INFINITY~0_1} AuxVars[] AssignedVars[#memory_int] {5931#(< 2 main_~nodecount~0)} is VALID [2022-04-14 18:56:28,769 INFO L290 TraceCheckUtils]: 14: Hoare triple {5927#(<= 2 main_~i~0)} [139] L30-3-->L31: Formula: (< v_main_~i~0_12 v_main_~nodecount~0_5) InVars {main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} OutVars{main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {5931#(< 2 main_~nodecount~0)} is VALID [2022-04-14 18:56:28,770 INFO L290 TraceCheckUtils]: 13: Hoare triple {5917#(<= 1 main_~i~0)} [146] L30-2-->L30-3: Formula: (= v_main_~i~0_17 (+ v_main_~i~0_18 1)) InVars {main_~i~0=v_main_~i~0_18} OutVars{main_~i~0=v_main_~i~0_17, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {5927#(<= 2 main_~i~0)} is VALID [2022-04-14 18:56:28,770 INFO L290 TraceCheckUtils]: 12: Hoare triple {5917#(<= 1 main_~i~0)} [141] L31-->L30-2: Formula: (and (= (store |v_#memory_int_4| |v_main_~#distance~0.base_5| (store (select |v_#memory_int_4| |v_main_~#distance~0.base_5|) (+ |v_main_~#distance~0.offset_5| (* v_main_~i~0_14 4)) 0)) |v_#memory_int_3|) (= v_main_~i~0_14 v_main_~source~0_2)) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} AuxVars[] AssignedVars[#memory_int] {5917#(<= 1 main_~i~0)} is VALID [2022-04-14 18:56:28,770 INFO L290 TraceCheckUtils]: 11: Hoare triple {5917#(<= 1 main_~i~0)} [139] L30-3-->L31: Formula: (< v_main_~i~0_12 v_main_~nodecount~0_5) InVars {main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} OutVars{main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {5917#(<= 1 main_~i~0)} is VALID [2022-04-14 18:56:28,771 INFO L290 TraceCheckUtils]: 10: Hoare triple {5907#(<= 0 main_~i~0)} [146] L30-2-->L30-3: Formula: (= v_main_~i~0_17 (+ v_main_~i~0_18 1)) InVars {main_~i~0=v_main_~i~0_18} OutVars{main_~i~0=v_main_~i~0_17, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {5917#(<= 1 main_~i~0)} is VALID [2022-04-14 18:56:28,771 INFO L290 TraceCheckUtils]: 9: Hoare triple {5907#(<= 0 main_~i~0)} [141] L31-->L30-2: Formula: (and (= (store |v_#memory_int_4| |v_main_~#distance~0.base_5| (store (select |v_#memory_int_4| |v_main_~#distance~0.base_5|) (+ |v_main_~#distance~0.offset_5| (* v_main_~i~0_14 4)) 0)) |v_#memory_int_3|) (= v_main_~i~0_14 v_main_~source~0_2)) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} AuxVars[] AssignedVars[#memory_int] {5907#(<= 0 main_~i~0)} is VALID [2022-04-14 18:56:28,771 INFO L290 TraceCheckUtils]: 8: Hoare triple {5907#(<= 0 main_~i~0)} [139] L30-3-->L31: Formula: (< v_main_~i~0_12 v_main_~nodecount~0_5) InVars {main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} OutVars{main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {5907#(<= 0 main_~i~0)} is VALID [2022-04-14 18:56:28,773 INFO L290 TraceCheckUtils]: 7: Hoare triple {5875#true} [136] L21-->L30-3: Formula: (let ((.cse1 (store |v_#valid_10| |v_main_~#Source~0.base_4| 1))) (let ((.cse4 (store .cse1 |v_main_~#Dest~0.base_4| 1))) (let ((.cse5 (store .cse4 |v_main_~#Weight~0.base_4| 1)) (.cse2 (select |v_#memory_int_2| |v_main_~#Dest~0.base_4|)) (.cse0 (select |v_#memory_int_2| |v_main_~#Source~0.base_4|)) (.cse3 (select |v_#memory_int_2| |v_main_~#Weight~0.base_4|))) (and (= (select .cse0 (+ 52 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#distance~0.base_4|) (= (select .cse0 (+ 48 |v_main_~#Source~0.offset_4|)) 3) (= 2 (select .cse0 (+ 68 |v_main_~#Source~0.offset_4|))) (= (select .cse1 |v_main_~#Dest~0.base_4|) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Weight~0.base_4|) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 60)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 12)) 1) (= 9 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 36))) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 24))) (= (select .cse0 (+ 56 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Dest~0.base_4|) (= (select .cse0 (+ 40 |v_main_~#Source~0.offset_4|)) 2) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 8))) (= (select .cse3 (+ 72 |v_main_~#Weight~0.offset_4|)) 18) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 12)) 3) (= (select .cse0 (+ 8 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 72)) 0) (= 6 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 24))) (= (select .cse0 (+ 12 |v_main_~#Source~0.offset_4|)) 1) (= 0 (select .cse3 |v_main_~#Weight~0.offset_4|)) (not (= |v_main_~#Weight~0.base_4| 0)) (= |v_main_~#Dest~0.offset_4| 0) (= 16 (select .cse3 (+ 64 |v_main_~#Weight~0.offset_4|))) (= (select .cse2 (+ 76 |v_main_~#Dest~0.offset_4|)) 4) (= 5 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 20))) (= (select .cse0 (+ 28 |v_main_~#Source~0.offset_4|)) 3) (= (select .cse0 (+ 76 |v_main_~#Source~0.offset_4|)) 3) (= 1 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 16))) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 44)) 0) (= (select .cse0 (+ 4 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 48)) 0) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 60)) 15) (= v_main_~i~0_6 0) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 32))) (= v_main_~source~0_1 0) (= (select .cse4 |v_main_~#Weight~0.base_4|) 0) (= (select |v_#valid_10| |v_main_~#Source~0.base_4|) 0) (<= v_main_~edgecount~0_5 19) (= (select .cse3 (+ 56 |v_main_~#Weight~0.offset_4|)) 14) (= (select .cse3 (+ 52 |v_main_~#Weight~0.offset_4|)) 13) (= (select .cse2 (+ 40 |v_main_~#Dest~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 52)) 2) (= (select .cse3 (+ 44 |v_main_~#Weight~0.offset_4|)) 11) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 4)) 1) (= |v_main_~#Source~0.offset_4| 0) (= 3 (select .cse0 (+ 60 |v_main_~#Source~0.offset_4|))) (= 2 (select .cse0 (+ 44 |v_main_~#Source~0.offset_4|))) (= |v_#length_1| (store (store (store (store |v_#length_5| |v_main_~#Source~0.base_4| 80) |v_main_~#Dest~0.base_4| 80) |v_main_~#Weight~0.base_4| 80) |v_main_~#distance~0.base_4| 20)) (= (select .cse2 |v_main_~#Dest~0.offset_4|) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 68)) 1) (= (select .cse0 (+ 36 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ 56 |v_main_~#Dest~0.offset_4|)) 3) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 28))) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 8)) 2) (= 12 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 48))) (= 7 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 28))) (= (select .cse0 (+ 64 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 64)) 2) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 36)) 0) (= 8 (select .cse3 (+ 32 |v_main_~#Weight~0.offset_4|))) (not (= |v_main_~#Dest~0.base_4| 0)) (= 0 (select .cse0 |v_main_~#Source~0.offset_4|)) (= (select .cse3 (+ 40 |v_main_~#Weight~0.offset_4|)) 10) (= (select .cse5 |v_main_~#distance~0.base_4|) 0) (= |v_main_~#distance~0.offset_4| 0) (= (store .cse5 |v_main_~#distance~0.base_4| 1) |v_#valid_6|) (<= 0 v_main_~edgecount~0_5) (= (select .cse3 (+ 16 |v_main_~#Weight~0.offset_4|)) 4) (not (= |v_main_~#Source~0.base_4| 0)) (= (select .cse0 (+ |v_main_~#Source~0.offset_4| 24)) 1) (= (select .cse0 (+ 16 |v_main_~#Source~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 20)) 4) (= 2 (select .cse0 (+ 72 |v_main_~#Source~0.offset_4|))) (= (select .cse0 (+ 32 |v_main_~#Source~0.offset_4|)) 4) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 4))) (= (select .cse0 (+ 20 |v_main_~#Source~0.offset_4|)) 0) (= 19 (select .cse3 (+ 76 |v_main_~#Weight~0.offset_4|))) (< |v_#StackHeapBarrier_1| |v_main_~#Source~0.base_4|) (not (= |v_main_~#distance~0.base_4| 0)) (= 17 (select .cse3 (+ 68 |v_main_~#Weight~0.offset_4|))) (= |v_main_~#Weight~0.offset_4| 0))))) InVars {#memory_int=|v_#memory_int_2|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_5|, main_~edgecount~0=v_main_~edgecount~0_5, #valid=|v_#valid_10|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_4|, main_~x~0=v_main_~x~0_2, main_~#distance~0.base=|v_main_~#distance~0.base_4|, main_~j~0=v_main_~j~0_1, main_~y~0=v_main_~y~0_2, main_~#Dest~0.base=|v_main_~#Dest~0.base_4|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_4|, main_~#Source~0.base=|v_main_~#Source~0.base_4|, main_~#Weight~0.base=|v_main_~#Weight~0.base_4|, #valid=|v_#valid_6|, main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~source~0=v_main_~source~0_1, #length=|v_#length_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_4|, main_~edgecount~0=v_main_~edgecount~0_5, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_4|} AuxVars[] AssignedVars[main_~#Source~0.offset, main_~x~0, main_~#distance~0.base, main_~j~0, main_~y~0, main_~#Dest~0.base, main_~#distance~0.offset, main_~#Source~0.base, main_~#Weight~0.base, #valid, main_~i~0, main_~source~0, #length, main_~#Weight~0.offset, main_~#Dest~0.offset] {5907#(<= 0 main_~i~0)} is VALID [2022-04-14 18:56:28,773 INFO L290 TraceCheckUtils]: 6: Hoare triple {5875#true} [133] L20-->L21: Formula: (and (<= 0 v_main_~nodecount~0_3) (<= v_main_~nodecount~0_3 4)) InVars {main_~nodecount~0=v_main_~nodecount~0_3} OutVars{main_~nodecount~0=v_main_~nodecount~0_3} AuxVars[] AssignedVars[] {5875#true} is VALID [2022-04-14 18:56:28,773 INFO L290 TraceCheckUtils]: 5: Hoare triple {5875#true} [130] mainENTRY-->L20: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (= |v_main_#t~nondet4_2| v_main_~nodecount~0_1) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= |v_main_#t~nondet5_2| v_main_~edgecount~0_1)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~nodecount~0=v_main_~nodecount~0_1, main_~edgecount~0=v_main_~edgecount~0_1} AuxVars[] AssignedVars[main_~nodecount~0, main_#t~nondet5, main_#t~nondet4, main_~edgecount~0] {5875#true} is VALID [2022-04-14 18:56:28,774 INFO L272 TraceCheckUtils]: 4: Hoare triple {5875#true} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5875#true} is VALID [2022-04-14 18:56:28,774 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {5875#true} {5875#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5875#true} is VALID [2022-04-14 18:56:28,774 INFO L290 TraceCheckUtils]: 2: Hoare triple {5875#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5875#true} is VALID [2022-04-14 18:56:28,774 INFO L290 TraceCheckUtils]: 1: Hoare triple {5875#true} [128] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_11| 1))) (and (= (select |v_#valid_16| 1) 1) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_16| 2) 1) (= (select |v_#valid_16| 3) 1) (= (select .cse0 1) 0) (= |v_#NULL.base_1| 0) (= (select |v_#length_6| 1) 2) (= (select |v_#length_6| 2) 14) (= (select .cse0 0) 48) (= (select |v_#valid_16| 0) 0) (= (select |v_#length_6| 3) 12) (= |v_#NULL.offset_1| 0) (= v_~INFINITY~0_2 899))) InVars {#memory_int=|v_#memory_int_11|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, #valid=|v_#valid_16|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_16|, #memory_int=|v_#memory_int_11|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_6|, ~INFINITY~0=v_~INFINITY~0_2, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, ~INFINITY~0, #NULL.base] {5875#true} is VALID [2022-04-14 18:56:28,774 INFO L272 TraceCheckUtils]: 0: Hoare triple {5875#true} [126] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5875#true} is VALID [2022-04-14 18:56:28,774 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 5 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-14 18:56:28,774 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2000856623] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-14 18:56:28,774 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-14 18:56:28,774 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 9, 9] total 15 [2022-04-14 18:56:28,774 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [257266755] [2022-04-14 18:56:28,775 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-04-14 18:56:28,775 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 3.6) internal successors, (54), 14 states have internal predecessors, (54), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 34 [2022-04-14 18:56:28,775 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-14 18:56:28,776 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 15 states, 15 states have (on average 3.6) internal successors, (54), 14 states have internal predecessors, (54), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:56:28,812 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 59 edges. 59 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 18:56:28,812 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2022-04-14 18:56:28,812 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-14 18:56:28,813 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2022-04-14 18:56:28,813 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=46, Invalid=164, Unknown=0, NotChecked=0, Total=210 [2022-04-14 18:56:28,813 INFO L87 Difference]: Start difference. First operand 142 states and 181 transitions. Second operand has 15 states, 15 states have (on average 3.6) internal successors, (54), 14 states have internal predecessors, (54), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:56:30,121 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 18:56:30,122 INFO L93 Difference]: Finished difference Result 293 states and 373 transitions. [2022-04-14 18:56:30,122 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-04-14 18:56:30,122 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 3.6) internal successors, (54), 14 states have internal predecessors, (54), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 34 [2022-04-14 18:56:30,122 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-14 18:56:30,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15 states, 15 states have (on average 3.6) internal successors, (54), 14 states have internal predecessors, (54), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:56:30,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 147 transitions. [2022-04-14 18:56:30,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15 states, 15 states have (on average 3.6) internal successors, (54), 14 states have internal predecessors, (54), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:56:30,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 147 transitions. [2022-04-14 18:56:30,127 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 13 states and 147 transitions. [2022-04-14 18:56:30,282 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 147 edges. 147 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 18:56:30,288 INFO L225 Difference]: With dead ends: 293 [2022-04-14 18:56:30,288 INFO L226 Difference]: Without dead ends: 293 [2022-04-14 18:56:30,288 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 84 GetRequests, 61 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 95 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=145, Invalid=455, Unknown=0, NotChecked=0, Total=600 [2022-04-14 18:56:30,289 INFO L913 BasicCegarLoop]: 70 mSDtfsCounter, 225 mSDsluCounter, 22 mSDsCounter, 0 mSdLazyCounter, 582 mSolverCounterSat, 124 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 225 SdHoareTripleChecker+Valid, 92 SdHoareTripleChecker+Invalid, 706 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 124 IncrementalHoareTripleChecker+Valid, 582 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-04-14 18:56:30,289 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [225 Valid, 92 Invalid, 706 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [124 Valid, 582 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-04-14 18:56:30,290 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 293 states. [2022-04-14 18:56:30,294 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 293 to 156. [2022-04-14 18:56:30,294 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-14 18:56:30,301 INFO L82 GeneralOperation]: Start isEquivalent. First operand 293 states. Second operand has 156 states, 147 states have (on average 1.2857142857142858) internal successors, (189), 149 states have internal predecessors, (189), 5 states have call successors, (5), 4 states have call predecessors, (5), 3 states have return successors, (3), 2 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-14 18:56:30,303 INFO L74 IsIncluded]: Start isIncluded. First operand 293 states. Second operand has 156 states, 147 states have (on average 1.2857142857142858) internal successors, (189), 149 states have internal predecessors, (189), 5 states have call successors, (5), 4 states have call predecessors, (5), 3 states have return successors, (3), 2 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-14 18:56:30,304 INFO L87 Difference]: Start difference. First operand 293 states. Second operand has 156 states, 147 states have (on average 1.2857142857142858) internal successors, (189), 149 states have internal predecessors, (189), 5 states have call successors, (5), 4 states have call predecessors, (5), 3 states have return successors, (3), 2 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-14 18:56:30,310 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 18:56:30,311 INFO L93 Difference]: Finished difference Result 293 states and 373 transitions. [2022-04-14 18:56:30,311 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 373 transitions. [2022-04-14 18:56:30,311 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 18:56:30,311 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 18:56:30,312 INFO L74 IsIncluded]: Start isIncluded. First operand has 156 states, 147 states have (on average 1.2857142857142858) internal successors, (189), 149 states have internal predecessors, (189), 5 states have call successors, (5), 4 states have call predecessors, (5), 3 states have return successors, (3), 2 states have call predecessors, (3), 3 states have call successors, (3) Second operand 293 states. [2022-04-14 18:56:30,312 INFO L87 Difference]: Start difference. First operand has 156 states, 147 states have (on average 1.2857142857142858) internal successors, (189), 149 states have internal predecessors, (189), 5 states have call successors, (5), 4 states have call predecessors, (5), 3 states have return successors, (3), 2 states have call predecessors, (3), 3 states have call successors, (3) Second operand 293 states. [2022-04-14 18:56:30,319 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 18:56:30,319 INFO L93 Difference]: Finished difference Result 293 states and 373 transitions. [2022-04-14 18:56:30,319 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 373 transitions. [2022-04-14 18:56:30,319 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 18:56:30,320 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 18:56:30,320 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-14 18:56:30,320 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-14 18:56:30,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 156 states, 147 states have (on average 1.2857142857142858) internal successors, (189), 149 states have internal predecessors, (189), 5 states have call successors, (5), 4 states have call predecessors, (5), 3 states have return successors, (3), 2 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-14 18:56:30,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 156 states and 197 transitions. [2022-04-14 18:56:30,323 INFO L78 Accepts]: Start accepts. Automaton has 156 states and 197 transitions. Word has length 34 [2022-04-14 18:56:30,323 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-14 18:56:30,323 INFO L478 AbstractCegarLoop]: Abstraction has 156 states and 197 transitions. [2022-04-14 18:56:30,323 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 3.6) internal successors, (54), 14 states have internal predecessors, (54), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:56:30,323 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 197 transitions. [2022-04-14 18:56:30,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2022-04-14 18:56:30,324 INFO L491 BasicCegarLoop]: Found error trace [2022-04-14 18:56:30,324 INFO L499 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-14 18:56:30,347 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Forceful destruction successful, exit code 0 [2022-04-14 18:56:30,547 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable10 [2022-04-14 18:56:30,547 INFO L403 AbstractCegarLoop]: === Iteration 12 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-14 18:56:30,547 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-14 18:56:30,547 INFO L85 PathProgramCache]: Analyzing trace with hash -848526202, now seen corresponding path program 3 times [2022-04-14 18:56:30,548 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-14 18:56:30,548 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1476586090] [2022-04-14 18:56:30,548 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-14 18:56:30,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-14 18:56:30,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 18:56:31,347 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-14 18:56:31,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 18:56:31,363 INFO L290 TraceCheckUtils]: 0: Hoare triple {7170#(and (= |old(~INFINITY~0)| ~INFINITY~0) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [128] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_11| 1))) (and (= (select |v_#valid_16| 1) 1) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_16| 2) 1) (= (select |v_#valid_16| 3) 1) (= (select .cse0 1) 0) (= |v_#NULL.base_1| 0) (= (select |v_#length_6| 1) 2) (= (select |v_#length_6| 2) 14) (= (select .cse0 0) 48) (= (select |v_#valid_16| 0) 0) (= (select |v_#length_6| 3) 12) (= |v_#NULL.offset_1| 0) (= v_~INFINITY~0_2 899))) InVars {#memory_int=|v_#memory_int_11|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, #valid=|v_#valid_16|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_16|, #memory_int=|v_#memory_int_11|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_6|, ~INFINITY~0=v_~INFINITY~0_2, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, ~INFINITY~0, #NULL.base] {7151#true} is VALID [2022-04-14 18:56:31,363 INFO L290 TraceCheckUtils]: 1: Hoare triple {7151#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7151#true} is VALID [2022-04-14 18:56:31,363 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {7151#true} {7151#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7151#true} is VALID [2022-04-14 18:56:31,364 INFO L272 TraceCheckUtils]: 0: Hoare triple {7151#true} [126] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7170#(and (= |old(~INFINITY~0)| ~INFINITY~0) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-14 18:56:31,364 INFO L290 TraceCheckUtils]: 1: Hoare triple {7170#(and (= |old(~INFINITY~0)| ~INFINITY~0) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [128] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_11| 1))) (and (= (select |v_#valid_16| 1) 1) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_16| 2) 1) (= (select |v_#valid_16| 3) 1) (= (select .cse0 1) 0) (= |v_#NULL.base_1| 0) (= (select |v_#length_6| 1) 2) (= (select |v_#length_6| 2) 14) (= (select .cse0 0) 48) (= (select |v_#valid_16| 0) 0) (= (select |v_#length_6| 3) 12) (= |v_#NULL.offset_1| 0) (= v_~INFINITY~0_2 899))) InVars {#memory_int=|v_#memory_int_11|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, #valid=|v_#valid_16|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_16|, #memory_int=|v_#memory_int_11|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_6|, ~INFINITY~0=v_~INFINITY~0_2, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, ~INFINITY~0, #NULL.base] {7151#true} is VALID [2022-04-14 18:56:31,364 INFO L290 TraceCheckUtils]: 2: Hoare triple {7151#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7151#true} is VALID [2022-04-14 18:56:31,364 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {7151#true} {7151#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7151#true} is VALID [2022-04-14 18:56:31,364 INFO L272 TraceCheckUtils]: 4: Hoare triple {7151#true} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7151#true} is VALID [2022-04-14 18:56:31,364 INFO L290 TraceCheckUtils]: 5: Hoare triple {7151#true} [130] mainENTRY-->L20: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (= |v_main_#t~nondet4_2| v_main_~nodecount~0_1) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= |v_main_#t~nondet5_2| v_main_~edgecount~0_1)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~nodecount~0=v_main_~nodecount~0_1, main_~edgecount~0=v_main_~edgecount~0_1} AuxVars[] AssignedVars[main_~nodecount~0, main_#t~nondet5, main_#t~nondet4, main_~edgecount~0] {7151#true} is VALID [2022-04-14 18:56:31,365 INFO L290 TraceCheckUtils]: 6: Hoare triple {7151#true} [133] L20-->L21: Formula: (and (<= 0 v_main_~nodecount~0_3) (<= v_main_~nodecount~0_3 4)) InVars {main_~nodecount~0=v_main_~nodecount~0_3} OutVars{main_~nodecount~0=v_main_~nodecount~0_3} AuxVars[] AssignedVars[] {7151#true} is VALID [2022-04-14 18:56:31,367 INFO L290 TraceCheckUtils]: 7: Hoare triple {7151#true} [136] L21-->L30-3: Formula: (let ((.cse1 (store |v_#valid_10| |v_main_~#Source~0.base_4| 1))) (let ((.cse4 (store .cse1 |v_main_~#Dest~0.base_4| 1))) (let ((.cse5 (store .cse4 |v_main_~#Weight~0.base_4| 1)) (.cse2 (select |v_#memory_int_2| |v_main_~#Dest~0.base_4|)) (.cse0 (select |v_#memory_int_2| |v_main_~#Source~0.base_4|)) (.cse3 (select |v_#memory_int_2| |v_main_~#Weight~0.base_4|))) (and (= (select .cse0 (+ 52 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#distance~0.base_4|) (= (select .cse0 (+ 48 |v_main_~#Source~0.offset_4|)) 3) (= 2 (select .cse0 (+ 68 |v_main_~#Source~0.offset_4|))) (= (select .cse1 |v_main_~#Dest~0.base_4|) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Weight~0.base_4|) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 60)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 12)) 1) (= 9 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 36))) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 24))) (= (select .cse0 (+ 56 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Dest~0.base_4|) (= (select .cse0 (+ 40 |v_main_~#Source~0.offset_4|)) 2) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 8))) (= (select .cse3 (+ 72 |v_main_~#Weight~0.offset_4|)) 18) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 12)) 3) (= (select .cse0 (+ 8 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 72)) 0) (= 6 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 24))) (= (select .cse0 (+ 12 |v_main_~#Source~0.offset_4|)) 1) (= 0 (select .cse3 |v_main_~#Weight~0.offset_4|)) (not (= |v_main_~#Weight~0.base_4| 0)) (= |v_main_~#Dest~0.offset_4| 0) (= 16 (select .cse3 (+ 64 |v_main_~#Weight~0.offset_4|))) (= (select .cse2 (+ 76 |v_main_~#Dest~0.offset_4|)) 4) (= 5 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 20))) (= (select .cse0 (+ 28 |v_main_~#Source~0.offset_4|)) 3) (= (select .cse0 (+ 76 |v_main_~#Source~0.offset_4|)) 3) (= 1 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 16))) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 44)) 0) (= (select .cse0 (+ 4 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 48)) 0) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 60)) 15) (= v_main_~i~0_6 0) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 32))) (= v_main_~source~0_1 0) (= (select .cse4 |v_main_~#Weight~0.base_4|) 0) (= (select |v_#valid_10| |v_main_~#Source~0.base_4|) 0) (<= v_main_~edgecount~0_5 19) (= (select .cse3 (+ 56 |v_main_~#Weight~0.offset_4|)) 14) (= (select .cse3 (+ 52 |v_main_~#Weight~0.offset_4|)) 13) (= (select .cse2 (+ 40 |v_main_~#Dest~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 52)) 2) (= (select .cse3 (+ 44 |v_main_~#Weight~0.offset_4|)) 11) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 4)) 1) (= |v_main_~#Source~0.offset_4| 0) (= 3 (select .cse0 (+ 60 |v_main_~#Source~0.offset_4|))) (= 2 (select .cse0 (+ 44 |v_main_~#Source~0.offset_4|))) (= |v_#length_1| (store (store (store (store |v_#length_5| |v_main_~#Source~0.base_4| 80) |v_main_~#Dest~0.base_4| 80) |v_main_~#Weight~0.base_4| 80) |v_main_~#distance~0.base_4| 20)) (= (select .cse2 |v_main_~#Dest~0.offset_4|) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 68)) 1) (= (select .cse0 (+ 36 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ 56 |v_main_~#Dest~0.offset_4|)) 3) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 28))) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 8)) 2) (= 12 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 48))) (= 7 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 28))) (= (select .cse0 (+ 64 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 64)) 2) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 36)) 0) (= 8 (select .cse3 (+ 32 |v_main_~#Weight~0.offset_4|))) (not (= |v_main_~#Dest~0.base_4| 0)) (= 0 (select .cse0 |v_main_~#Source~0.offset_4|)) (= (select .cse3 (+ 40 |v_main_~#Weight~0.offset_4|)) 10) (= (select .cse5 |v_main_~#distance~0.base_4|) 0) (= |v_main_~#distance~0.offset_4| 0) (= (store .cse5 |v_main_~#distance~0.base_4| 1) |v_#valid_6|) (<= 0 v_main_~edgecount~0_5) (= (select .cse3 (+ 16 |v_main_~#Weight~0.offset_4|)) 4) (not (= |v_main_~#Source~0.base_4| 0)) (= (select .cse0 (+ |v_main_~#Source~0.offset_4| 24)) 1) (= (select .cse0 (+ 16 |v_main_~#Source~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 20)) 4) (= 2 (select .cse0 (+ 72 |v_main_~#Source~0.offset_4|))) (= (select .cse0 (+ 32 |v_main_~#Source~0.offset_4|)) 4) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 4))) (= (select .cse0 (+ 20 |v_main_~#Source~0.offset_4|)) 0) (= 19 (select .cse3 (+ 76 |v_main_~#Weight~0.offset_4|))) (< |v_#StackHeapBarrier_1| |v_main_~#Source~0.base_4|) (not (= |v_main_~#distance~0.base_4| 0)) (= 17 (select .cse3 (+ 68 |v_main_~#Weight~0.offset_4|))) (= |v_main_~#Weight~0.offset_4| 0))))) InVars {#memory_int=|v_#memory_int_2|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_5|, main_~edgecount~0=v_main_~edgecount~0_5, #valid=|v_#valid_10|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_4|, main_~x~0=v_main_~x~0_2, main_~#distance~0.base=|v_main_~#distance~0.base_4|, main_~j~0=v_main_~j~0_1, main_~y~0=v_main_~y~0_2, main_~#Dest~0.base=|v_main_~#Dest~0.base_4|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_4|, main_~#Source~0.base=|v_main_~#Source~0.base_4|, main_~#Weight~0.base=|v_main_~#Weight~0.base_4|, #valid=|v_#valid_6|, main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~source~0=v_main_~source~0_1, #length=|v_#length_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_4|, main_~edgecount~0=v_main_~edgecount~0_5, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_4|} AuxVars[] AssignedVars[main_~#Source~0.offset, main_~x~0, main_~#distance~0.base, main_~j~0, main_~y~0, main_~#Dest~0.base, main_~#distance~0.offset, main_~#Source~0.base, main_~#Weight~0.base, #valid, main_~i~0, main_~source~0, #length, main_~#Weight~0.offset, main_~#Dest~0.offset] {7156#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) 3) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-14 18:56:31,368 INFO L290 TraceCheckUtils]: 8: Hoare triple {7156#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) 3) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (= main_~i~0 0))} [139] L30-3-->L31: Formula: (< v_main_~i~0_12 v_main_~nodecount~0_5) InVars {main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} OutVars{main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {7156#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) 3) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-14 18:56:31,369 INFO L290 TraceCheckUtils]: 9: Hoare triple {7156#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) 3) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (= main_~i~0 0))} [141] L31-->L30-2: Formula: (and (= (store |v_#memory_int_4| |v_main_~#distance~0.base_5| (store (select |v_#memory_int_4| |v_main_~#distance~0.base_5|) (+ |v_main_~#distance~0.offset_5| (* v_main_~i~0_14 4)) 0)) |v_#memory_int_3|) (= v_main_~i~0_14 v_main_~source~0_2)) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} AuxVars[] AssignedVars[#memory_int] {7157#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) 3) (= |main_~#Dest~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4))) 0) (= main_~i~0 0))} is VALID [2022-04-14 18:56:31,369 INFO L290 TraceCheckUtils]: 10: Hoare triple {7157#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) 3) (= |main_~#Dest~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4))) 0) (= main_~i~0 0))} [146] L30-2-->L30-3: Formula: (= v_main_~i~0_17 (+ v_main_~i~0_18 1)) InVars {main_~i~0=v_main_~i~0_18} OutVars{main_~i~0=v_main_~i~0_17, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {7158#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) 3) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (= |main_~#Dest~0.offset| 0))} is VALID [2022-04-14 18:56:31,369 INFO L290 TraceCheckUtils]: 11: Hoare triple {7158#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) 3) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (= |main_~#Dest~0.offset| 0))} [138] L30-3-->L30-4: Formula: (not (< v_main_~i~0_11 v_main_~nodecount~0_4)) InVars {main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} OutVars{main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} AuxVars[] AssignedVars[] {7158#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) 3) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (= |main_~#Dest~0.offset| 0))} is VALID [2022-04-14 18:56:31,370 INFO L290 TraceCheckUtils]: 12: Hoare triple {7158#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) 3) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (= |main_~#Dest~0.offset| 0))} [140] L30-4-->L39-3: Formula: (= v_main_~i~0_21 0) InVars {} OutVars{main_~i~0=v_main_~i~0_21} AuxVars[] AssignedVars[main_~i~0] {7158#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) 3) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (= |main_~#Dest~0.offset| 0))} is VALID [2022-04-14 18:56:31,370 INFO L290 TraceCheckUtils]: 13: Hoare triple {7158#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) 3) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (= |main_~#Dest~0.offset| 0))} [145] L39-3-->L41-3: Formula: (and (= v_main_~j~0_2 0) (< v_main_~i~0_23 v_main_~nodecount~0_9)) InVars {main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23} OutVars{main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23, main_~j~0=v_main_~j~0_2} AuxVars[] AssignedVars[main_~j~0] {7159#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) 3) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) 1) (= main_~j~0 0) (= |main_~#Dest~0.offset| 0))} is VALID [2022-04-14 18:56:31,371 INFO L290 TraceCheckUtils]: 14: Hoare triple {7159#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) 3) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) 1) (= main_~j~0 0) (= |main_~#Dest~0.offset| 0))} [150] L41-3-->L45: Formula: (let ((.cse0 (select |v_#memory_int_8| |v_main_~#distance~0.base_10|)) (.cse1 (* v_main_~j~0_4 4))) (and (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~x~0_3 4))) |v_main_#t~mem13_1|) (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~y~0_3 4))) |v_main_#t~mem11_1|) (= (select (select |v_#memory_int_8| |v_main_~#Dest~0.base_7|) (+ .cse1 |v_main_~#Dest~0.offset_7|)) v_main_~x~0_3) (= v_main_~y~0_3 (select (select |v_#memory_int_8| |v_main_~#Source~0.base_7|) (+ .cse1 |v_main_~#Source~0.offset_7|))) (= |v_main_#t~mem12_1| (select (select |v_#memory_int_8| |v_main_~#Weight~0.base_7|) (+ .cse1 |v_main_~#Weight~0.offset_7|))) (< v_main_~j~0_4 v_main_~edgecount~0_7))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_~j~0=v_main_~j~0_4, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} OutVars{main_#t~mem12=|v_main_#t~mem12_1|, main_#t~mem13=|v_main_#t~mem13_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~x~0=v_main_~x~0_3, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_#t~mem10=|v_main_#t~mem10_1|, main_~j~0=v_main_~j~0_4, main_#t~mem11=|v_main_#t~mem11_1|, main_~y~0=v_main_~y~0_3, main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_#t~mem9=|v_main_#t~mem9_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_~x~0, main_#t~mem10, main_#t~mem11, main_~y~0, main_#t~mem9] {7160#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) 3) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= main_~j~0 0) (= main_~x~0 1) (= |main_~#Dest~0.offset| 0))} is VALID [2022-04-14 18:56:31,372 INFO L290 TraceCheckUtils]: 15: Hoare triple {7160#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) 3) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= main_~j~0 0) (= main_~x~0 1) (= |main_~#Dest~0.offset| 0))} [155] L45-->L41-2: Formula: (and (= (store |v_#memory_int_10| |v_main_~#distance~0.base_11| (store (select |v_#memory_int_10| |v_main_~#distance~0.base_11|) (+ |v_main_~#distance~0.offset_11| (* v_main_~x~0_4 4)) (- 1))) |v_#memory_int_9|) (< (+ |v_main_#t~mem12_3| |v_main_#t~mem11_3|) |v_main_#t~mem13_3|)) InVars {main_#t~mem12=|v_main_#t~mem12_3|, main_#t~mem13=|v_main_#t~mem13_3|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|, main_#t~mem11=|v_main_#t~mem11_3|, #memory_int=|v_#memory_int_10|} OutVars{#memory_int=|v_#memory_int_9|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_#t~mem11, #memory_int] {7161#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) 3) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= main_~j~0 0) (= |main_~#Dest~0.offset| 0))} is VALID [2022-04-14 18:56:31,372 INFO L290 TraceCheckUtils]: 16: Hoare triple {7161#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) 3) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= main_~j~0 0) (= |main_~#Dest~0.offset| 0))} [160] L41-2-->L41-3: Formula: (= v_main_~j~0_5 (+ v_main_~j~0_6 1)) InVars {main_~j~0=v_main_~j~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, main_~j~0=v_main_~j~0_5} AuxVars[] AssignedVars[main_~j~0, main_#t~post8] {7162#(and (= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|))) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= (* main_~j~0 4) 4) (= |main_~#Dest~0.offset| 0))} is VALID [2022-04-14 18:56:31,373 INFO L290 TraceCheckUtils]: 17: Hoare triple {7162#(and (= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|))) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= (* main_~j~0 4) 4) (= |main_~#Dest~0.offset| 0))} [150] L41-3-->L45: Formula: (let ((.cse0 (select |v_#memory_int_8| |v_main_~#distance~0.base_10|)) (.cse1 (* v_main_~j~0_4 4))) (and (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~x~0_3 4))) |v_main_#t~mem13_1|) (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~y~0_3 4))) |v_main_#t~mem11_1|) (= (select (select |v_#memory_int_8| |v_main_~#Dest~0.base_7|) (+ .cse1 |v_main_~#Dest~0.offset_7|)) v_main_~x~0_3) (= v_main_~y~0_3 (select (select |v_#memory_int_8| |v_main_~#Source~0.base_7|) (+ .cse1 |v_main_~#Source~0.offset_7|))) (= |v_main_#t~mem12_1| (select (select |v_#memory_int_8| |v_main_~#Weight~0.base_7|) (+ .cse1 |v_main_~#Weight~0.offset_7|))) (< v_main_~j~0_4 v_main_~edgecount~0_7))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_~j~0=v_main_~j~0_4, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} OutVars{main_#t~mem12=|v_main_#t~mem12_1|, main_#t~mem13=|v_main_#t~mem13_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~x~0=v_main_~x~0_3, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_#t~mem10=|v_main_#t~mem10_1|, main_~j~0=v_main_~j~0_4, main_#t~mem11=|v_main_#t~mem11_1|, main_~y~0=v_main_~y~0_3, main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_#t~mem9=|v_main_#t~mem9_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_~x~0, main_#t~mem10, main_#t~mem11, main_~y~0, main_#t~mem9] {7163#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (not (= (+ (* main_~x~0 4) |main_~#distance~0.offset|) 0)))} is VALID [2022-04-14 18:56:31,374 INFO L290 TraceCheckUtils]: 18: Hoare triple {7163#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (not (= (+ (* main_~x~0 4) |main_~#distance~0.offset|) 0)))} [155] L45-->L41-2: Formula: (and (= (store |v_#memory_int_10| |v_main_~#distance~0.base_11| (store (select |v_#memory_int_10| |v_main_~#distance~0.base_11|) (+ |v_main_~#distance~0.offset_11| (* v_main_~x~0_4 4)) (- 1))) |v_#memory_int_9|) (< (+ |v_main_#t~mem12_3| |v_main_#t~mem11_3|) |v_main_#t~mem13_3|)) InVars {main_#t~mem12=|v_main_#t~mem12_3|, main_#t~mem13=|v_main_#t~mem13_3|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|, main_#t~mem11=|v_main_#t~mem11_3|, #memory_int=|v_#memory_int_10|} OutVars{#memory_int=|v_#memory_int_9|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_#t~mem11, #memory_int] {7164#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0))} is VALID [2022-04-14 18:56:31,374 INFO L290 TraceCheckUtils]: 19: Hoare triple {7164#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0))} [160] L41-2-->L41-3: Formula: (= v_main_~j~0_5 (+ v_main_~j~0_6 1)) InVars {main_~j~0=v_main_~j~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, main_~j~0=v_main_~j~0_5} AuxVars[] AssignedVars[main_~j~0, main_#t~post8] {7164#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0))} is VALID [2022-04-14 18:56:31,374 INFO L290 TraceCheckUtils]: 20: Hoare triple {7164#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0))} [149] L41-3-->L39-2: Formula: (not (< v_main_~j~0_3 v_main_~edgecount~0_6)) InVars {main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} OutVars{main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} AuxVars[] AssignedVars[] {7164#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0))} is VALID [2022-04-14 18:56:31,375 INFO L290 TraceCheckUtils]: 21: Hoare triple {7164#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0))} [154] L39-2-->L39-3: Formula: (= v_main_~i~0_1 (+ v_main_~i~0_2 1)) InVars {main_~i~0=v_main_~i~0_2} OutVars{main_~i~0=v_main_~i~0_1, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post7] {7164#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0))} is VALID [2022-04-14 18:56:31,375 INFO L290 TraceCheckUtils]: 22: Hoare triple {7164#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0))} [144] L39-3-->L39-4: Formula: (not (< v_main_~i~0_22 v_main_~nodecount~0_8)) InVars {main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} OutVars{main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} AuxVars[] AssignedVars[] {7164#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0))} is VALID [2022-04-14 18:56:31,376 INFO L290 TraceCheckUtils]: 23: Hoare triple {7164#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0))} [147] L39-4-->L51-3: Formula: (= v_main_~i~0_3 0) InVars {} OutVars{main_~i~0=v_main_~i~0_3} AuxVars[] AssignedVars[main_~i~0] {7164#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0))} is VALID [2022-04-14 18:56:31,376 INFO L290 TraceCheckUtils]: 24: Hoare triple {7164#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0))} [153] L51-3-->L55: Formula: (let ((.cse0 (* v_main_~i~0_5 4)) (.cse1 (select |v_#memory_int_1| |v_main_~#distance~0.base_1|))) (and (= v_main_~y~0_1 (select (select |v_#memory_int_1| |v_main_~#Source~0.base_1|) (+ .cse0 |v_main_~#Source~0.offset_1|))) (= v_main_~x~0_1 (select (select |v_#memory_int_1| |v_main_~#Dest~0.base_1|) (+ |v_main_~#Dest~0.offset_1| .cse0))) (= (select (select |v_#memory_int_1| |v_main_~#Weight~0.base_1|) (+ |v_main_~#Weight~0.offset_1| .cse0)) |v_main_#t~mem18_1|) (= (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~x~0_1 4))) |v_main_#t~mem19_1|) (= |v_main_#t~mem17_1| (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~y~0_1 4)))) (< v_main_~i~0_5 v_main_~edgecount~0_3))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_#t~mem15=|v_main_#t~mem15_1|, main_~x~0=v_main_~x~0_1, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~y~0=v_main_~y~0_1, main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_#t~mem16=|v_main_#t~mem16_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_#t~mem17=|v_main_#t~mem17_1|, main_#t~mem18=|v_main_#t~mem18_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|, main_#t~mem19=|v_main_#t~mem19_1|} AuxVars[] AssignedVars[main_#t~mem15, main_~x~0, main_~y~0, main_#t~mem16, main_#t~mem17, main_#t~mem18, main_#t~mem19] {7164#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0))} is VALID [2022-04-14 18:56:31,377 INFO L290 TraceCheckUtils]: 25: Hoare triple {7164#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0))} [159] L55-->L51-2: Formula: (not (< (+ |v_main_#t~mem18_5| |v_main_#t~mem17_5|) |v_main_#t~mem19_5|)) InVars {main_#t~mem17=|v_main_#t~mem17_5|, main_#t~mem18=|v_main_#t~mem18_5|, main_#t~mem19=|v_main_#t~mem19_5|} OutVars{} AuxVars[] AssignedVars[main_#t~mem17, main_#t~mem18, main_#t~mem19] {7164#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0))} is VALID [2022-04-14 18:56:31,377 INFO L290 TraceCheckUtils]: 26: Hoare triple {7164#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0))} [164] L51-2-->L51-3: Formula: (= v_main_~i~0_8 (+ v_main_~i~0_9 1)) InVars {main_~i~0=v_main_~i~0_9} OutVars{main_~i~0=v_main_~i~0_8, main_#t~post14=|v_main_#t~post14_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post14] {7164#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0))} is VALID [2022-04-14 18:56:31,377 INFO L290 TraceCheckUtils]: 27: Hoare triple {7164#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0))} [153] L51-3-->L55: Formula: (let ((.cse0 (* v_main_~i~0_5 4)) (.cse1 (select |v_#memory_int_1| |v_main_~#distance~0.base_1|))) (and (= v_main_~y~0_1 (select (select |v_#memory_int_1| |v_main_~#Source~0.base_1|) (+ .cse0 |v_main_~#Source~0.offset_1|))) (= v_main_~x~0_1 (select (select |v_#memory_int_1| |v_main_~#Dest~0.base_1|) (+ |v_main_~#Dest~0.offset_1| .cse0))) (= (select (select |v_#memory_int_1| |v_main_~#Weight~0.base_1|) (+ |v_main_~#Weight~0.offset_1| .cse0)) |v_main_#t~mem18_1|) (= (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~x~0_1 4))) |v_main_#t~mem19_1|) (= |v_main_#t~mem17_1| (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~y~0_1 4)))) (< v_main_~i~0_5 v_main_~edgecount~0_3))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_#t~mem15=|v_main_#t~mem15_1|, main_~x~0=v_main_~x~0_1, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~y~0=v_main_~y~0_1, main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_#t~mem16=|v_main_#t~mem16_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_#t~mem17=|v_main_#t~mem17_1|, main_#t~mem18=|v_main_#t~mem18_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|, main_#t~mem19=|v_main_#t~mem19_1|} AuxVars[] AssignedVars[main_#t~mem15, main_~x~0, main_~y~0, main_#t~mem16, main_#t~mem17, main_#t~mem18, main_#t~mem19] {7165#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} is VALID [2022-04-14 18:56:31,378 INFO L290 TraceCheckUtils]: 28: Hoare triple {7165#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} [159] L55-->L51-2: Formula: (not (< (+ |v_main_#t~mem18_5| |v_main_#t~mem17_5|) |v_main_#t~mem19_5|)) InVars {main_#t~mem17=|v_main_#t~mem17_5|, main_#t~mem18=|v_main_#t~mem18_5|, main_#t~mem19=|v_main_#t~mem19_5|} OutVars{} AuxVars[] AssignedVars[main_#t~mem17, main_#t~mem18, main_#t~mem19] {7165#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} is VALID [2022-04-14 18:56:31,378 INFO L290 TraceCheckUtils]: 29: Hoare triple {7165#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} [164] L51-2-->L51-3: Formula: (= v_main_~i~0_8 (+ v_main_~i~0_9 1)) InVars {main_~i~0=v_main_~i~0_9} OutVars{main_~i~0=v_main_~i~0_8, main_#t~post14=|v_main_#t~post14_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post14] {7165#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} is VALID [2022-04-14 18:56:31,379 INFO L290 TraceCheckUtils]: 30: Hoare triple {7165#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} [152] L51-3-->L51-4: Formula: (not (< v_main_~i~0_4 v_main_~edgecount~0_2)) InVars {main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} OutVars{main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} AuxVars[] AssignedVars[] {7165#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} is VALID [2022-04-14 18:56:31,379 INFO L290 TraceCheckUtils]: 31: Hoare triple {7165#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} [157] L51-4-->L61-3: Formula: (= v_main_~i~0_10 0) InVars {} OutVars{main_~i~0=v_main_~i~0_10} AuxVars[] AssignedVars[main_~i~0] {7166#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4))) 0) (= main_~i~0 0))} is VALID [2022-04-14 18:56:31,379 INFO L290 TraceCheckUtils]: 32: Hoare triple {7166#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4))) 0) (= main_~i~0 0))} [163] L61-3-->L63: Formula: (and (= (select (select |v_#memory_int_5| |v_main_~#distance~0.base_6|) (+ |v_main_~#distance~0.offset_6| (* v_main_~i~0_15 4))) |v_main_#t~mem21_1|) (< v_main_~i~0_15 v_main_~nodecount~0_7)) InVars {main_~nodecount~0=v_main_~nodecount~0_7, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|} OutVars{main_~nodecount~0=v_main_~nodecount~0_7, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|, main_#t~mem21=|v_main_#t~mem21_1|, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|} AuxVars[] AssignedVars[main_#t~mem21] {7167#(= |main_#t~mem21| 0)} is VALID [2022-04-14 18:56:31,380 INFO L272 TraceCheckUtils]: 33: Hoare triple {7167#(= |main_#t~mem21| 0)} [166] L63-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (<= 0 |v_main_#t~mem21_4|) 1 0)) InVars {main_#t~mem21=|v_main_#t~mem21_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem21] {7168#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-14 18:56:31,380 INFO L290 TraceCheckUtils]: 34: Hoare triple {7168#(not (= |__VERIFIER_assert_#in~cond| 0))} [168] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_3 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {7169#(not (= __VERIFIER_assert_~cond 0))} is VALID [2022-04-14 18:56:31,380 INFO L290 TraceCheckUtils]: 35: Hoare triple {7169#(not (= __VERIFIER_assert_~cond 0))} [170] L11-->L12: Formula: (= v___VERIFIER_assert_~cond_1 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[] {7152#false} is VALID [2022-04-14 18:56:31,381 INFO L290 TraceCheckUtils]: 36: Hoare triple {7152#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7152#false} is VALID [2022-04-14 18:56:31,381 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-14 18:56:31,381 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-14 18:56:31,381 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1476586090] [2022-04-14 18:56:31,381 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1476586090] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-14 18:56:31,381 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1439588103] [2022-04-14 18:56:31,381 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-04-14 18:56:31,381 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-14 18:56:31,381 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-14 18:56:31,382 INFO L229 MonitoredProcess]: Starting monitored process 10 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-14 18:56:31,384 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2022-04-14 18:56:31,498 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 4 check-sat command(s) [2022-04-14 18:56:31,498 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-14 18:56:31,500 INFO L263 TraceCheckSpWp]: Trace formula consists of 339 conjuncts, 57 conjunts are in the unsatisfiable core [2022-04-14 18:56:31,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 18:56:31,519 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-14 18:56:31,582 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 16 [2022-04-14 18:56:31,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-14 18:56:31,761 INFO L356 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-04-14 18:56:31,761 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 35 treesize of output 40 [2022-04-14 18:56:32,150 INFO L173 IndexEqualityManager]: detected equality via solver [2022-04-14 18:56:32,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-14 18:56:32,160 INFO L356 Elim1Store]: treesize reduction 33, result has 17.5 percent of original size [2022-04-14 18:56:32,160 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 3 disjoint index pairs (out of 10 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 57 treesize of output 61 [2022-04-14 18:56:32,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-14 18:56:32,416 INFO L356 Elim1Store]: treesize reduction 63, result has 14.9 percent of original size [2022-04-14 18:56:32,416 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 3 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 6 case distinctions, treesize of input 54 treesize of output 72 [2022-04-14 18:56:35,209 INFO L356 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2022-04-14 18:56:35,209 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 36 treesize of output 20 [2022-04-14 18:56:35,367 INFO L272 TraceCheckUtils]: 0: Hoare triple {7151#true} [126] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7151#true} is VALID [2022-04-14 18:56:35,367 INFO L290 TraceCheckUtils]: 1: Hoare triple {7151#true} [128] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_11| 1))) (and (= (select |v_#valid_16| 1) 1) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_16| 2) 1) (= (select |v_#valid_16| 3) 1) (= (select .cse0 1) 0) (= |v_#NULL.base_1| 0) (= (select |v_#length_6| 1) 2) (= (select |v_#length_6| 2) 14) (= (select .cse0 0) 48) (= (select |v_#valid_16| 0) 0) (= (select |v_#length_6| 3) 12) (= |v_#NULL.offset_1| 0) (= v_~INFINITY~0_2 899))) InVars {#memory_int=|v_#memory_int_11|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, #valid=|v_#valid_16|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_16|, #memory_int=|v_#memory_int_11|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_6|, ~INFINITY~0=v_~INFINITY~0_2, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, ~INFINITY~0, #NULL.base] {7151#true} is VALID [2022-04-14 18:56:35,368 INFO L290 TraceCheckUtils]: 2: Hoare triple {7151#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7151#true} is VALID [2022-04-14 18:56:35,368 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {7151#true} {7151#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7151#true} is VALID [2022-04-14 18:56:35,368 INFO L272 TraceCheckUtils]: 4: Hoare triple {7151#true} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7151#true} is VALID [2022-04-14 18:56:35,368 INFO L290 TraceCheckUtils]: 5: Hoare triple {7151#true} [130] mainENTRY-->L20: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (= |v_main_#t~nondet4_2| v_main_~nodecount~0_1) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= |v_main_#t~nondet5_2| v_main_~edgecount~0_1)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~nodecount~0=v_main_~nodecount~0_1, main_~edgecount~0=v_main_~edgecount~0_1} AuxVars[] AssignedVars[main_~nodecount~0, main_#t~nondet5, main_#t~nondet4, main_~edgecount~0] {7151#true} is VALID [2022-04-14 18:56:35,369 INFO L290 TraceCheckUtils]: 6: Hoare triple {7151#true} [133] L20-->L21: Formula: (and (<= 0 v_main_~nodecount~0_3) (<= v_main_~nodecount~0_3 4)) InVars {main_~nodecount~0=v_main_~nodecount~0_3} OutVars{main_~nodecount~0=v_main_~nodecount~0_3} AuxVars[] AssignedVars[] {7151#true} is VALID [2022-04-14 18:56:35,379 INFO L290 TraceCheckUtils]: 7: Hoare triple {7151#true} [136] L21-->L30-3: Formula: (let ((.cse1 (store |v_#valid_10| |v_main_~#Source~0.base_4| 1))) (let ((.cse4 (store .cse1 |v_main_~#Dest~0.base_4| 1))) (let ((.cse5 (store .cse4 |v_main_~#Weight~0.base_4| 1)) (.cse2 (select |v_#memory_int_2| |v_main_~#Dest~0.base_4|)) (.cse0 (select |v_#memory_int_2| |v_main_~#Source~0.base_4|)) (.cse3 (select |v_#memory_int_2| |v_main_~#Weight~0.base_4|))) (and (= (select .cse0 (+ 52 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#distance~0.base_4|) (= (select .cse0 (+ 48 |v_main_~#Source~0.offset_4|)) 3) (= 2 (select .cse0 (+ 68 |v_main_~#Source~0.offset_4|))) (= (select .cse1 |v_main_~#Dest~0.base_4|) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Weight~0.base_4|) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 60)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 12)) 1) (= 9 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 36))) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 24))) (= (select .cse0 (+ 56 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Dest~0.base_4|) (= (select .cse0 (+ 40 |v_main_~#Source~0.offset_4|)) 2) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 8))) (= (select .cse3 (+ 72 |v_main_~#Weight~0.offset_4|)) 18) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 12)) 3) (= (select .cse0 (+ 8 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 72)) 0) (= 6 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 24))) (= (select .cse0 (+ 12 |v_main_~#Source~0.offset_4|)) 1) (= 0 (select .cse3 |v_main_~#Weight~0.offset_4|)) (not (= |v_main_~#Weight~0.base_4| 0)) (= |v_main_~#Dest~0.offset_4| 0) (= 16 (select .cse3 (+ 64 |v_main_~#Weight~0.offset_4|))) (= (select .cse2 (+ 76 |v_main_~#Dest~0.offset_4|)) 4) (= 5 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 20))) (= (select .cse0 (+ 28 |v_main_~#Source~0.offset_4|)) 3) (= (select .cse0 (+ 76 |v_main_~#Source~0.offset_4|)) 3) (= 1 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 16))) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 44)) 0) (= (select .cse0 (+ 4 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 48)) 0) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 60)) 15) (= v_main_~i~0_6 0) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 32))) (= v_main_~source~0_1 0) (= (select .cse4 |v_main_~#Weight~0.base_4|) 0) (= (select |v_#valid_10| |v_main_~#Source~0.base_4|) 0) (<= v_main_~edgecount~0_5 19) (= (select .cse3 (+ 56 |v_main_~#Weight~0.offset_4|)) 14) (= (select .cse3 (+ 52 |v_main_~#Weight~0.offset_4|)) 13) (= (select .cse2 (+ 40 |v_main_~#Dest~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 52)) 2) (= (select .cse3 (+ 44 |v_main_~#Weight~0.offset_4|)) 11) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 4)) 1) (= |v_main_~#Source~0.offset_4| 0) (= 3 (select .cse0 (+ 60 |v_main_~#Source~0.offset_4|))) (= 2 (select .cse0 (+ 44 |v_main_~#Source~0.offset_4|))) (= |v_#length_1| (store (store (store (store |v_#length_5| |v_main_~#Source~0.base_4| 80) |v_main_~#Dest~0.base_4| 80) |v_main_~#Weight~0.base_4| 80) |v_main_~#distance~0.base_4| 20)) (= (select .cse2 |v_main_~#Dest~0.offset_4|) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 68)) 1) (= (select .cse0 (+ 36 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ 56 |v_main_~#Dest~0.offset_4|)) 3) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 28))) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 8)) 2) (= 12 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 48))) (= 7 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 28))) (= (select .cse0 (+ 64 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 64)) 2) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 36)) 0) (= 8 (select .cse3 (+ 32 |v_main_~#Weight~0.offset_4|))) (not (= |v_main_~#Dest~0.base_4| 0)) (= 0 (select .cse0 |v_main_~#Source~0.offset_4|)) (= (select .cse3 (+ 40 |v_main_~#Weight~0.offset_4|)) 10) (= (select .cse5 |v_main_~#distance~0.base_4|) 0) (= |v_main_~#distance~0.offset_4| 0) (= (store .cse5 |v_main_~#distance~0.base_4| 1) |v_#valid_6|) (<= 0 v_main_~edgecount~0_5) (= (select .cse3 (+ 16 |v_main_~#Weight~0.offset_4|)) 4) (not (= |v_main_~#Source~0.base_4| 0)) (= (select .cse0 (+ |v_main_~#Source~0.offset_4| 24)) 1) (= (select .cse0 (+ 16 |v_main_~#Source~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 20)) 4) (= 2 (select .cse0 (+ 72 |v_main_~#Source~0.offset_4|))) (= (select .cse0 (+ 32 |v_main_~#Source~0.offset_4|)) 4) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 4))) (= (select .cse0 (+ 20 |v_main_~#Source~0.offset_4|)) 0) (= 19 (select .cse3 (+ 76 |v_main_~#Weight~0.offset_4|))) (< |v_#StackHeapBarrier_1| |v_main_~#Source~0.base_4|) (not (= |v_main_~#distance~0.base_4| 0)) (= 17 (select .cse3 (+ 68 |v_main_~#Weight~0.offset_4|))) (= |v_main_~#Weight~0.offset_4| 0))))) InVars {#memory_int=|v_#memory_int_2|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_5|, main_~edgecount~0=v_main_~edgecount~0_5, #valid=|v_#valid_10|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_4|, main_~x~0=v_main_~x~0_2, main_~#distance~0.base=|v_main_~#distance~0.base_4|, main_~j~0=v_main_~j~0_1, main_~y~0=v_main_~y~0_2, main_~#Dest~0.base=|v_main_~#Dest~0.base_4|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_4|, main_~#Source~0.base=|v_main_~#Source~0.base_4|, main_~#Weight~0.base=|v_main_~#Weight~0.base_4|, #valid=|v_#valid_6|, main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~source~0=v_main_~source~0_1, #length=|v_#length_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_4|, main_~edgecount~0=v_main_~edgecount~0_5, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_4|} AuxVars[] AssignedVars[main_~#Source~0.offset, main_~x~0, main_~#distance~0.base, main_~j~0, main_~y~0, main_~#Dest~0.base, main_~#distance~0.offset, main_~#Source~0.base, main_~#Weight~0.base, #valid, main_~i~0, main_~source~0, #length, main_~#Weight~0.offset, main_~#Dest~0.offset] {7195#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) 3) (= (select (select |#memory_int| |main_~#Source~0.base|) |main_~#Source~0.offset|) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (= main_~i~0 0) (= |main_~#Source~0.offset| 0))} is VALID [2022-04-14 18:56:35,382 INFO L290 TraceCheckUtils]: 8: Hoare triple {7195#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) 3) (= (select (select |#memory_int| |main_~#Source~0.base|) |main_~#Source~0.offset|) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (= main_~i~0 0) (= |main_~#Source~0.offset| 0))} [139] L30-3-->L31: Formula: (< v_main_~i~0_12 v_main_~nodecount~0_5) InVars {main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} OutVars{main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {7195#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) 3) (= (select (select |#memory_int| |main_~#Source~0.base|) |main_~#Source~0.offset|) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (= main_~i~0 0) (= |main_~#Source~0.offset| 0))} is VALID [2022-04-14 18:56:35,384 INFO L290 TraceCheckUtils]: 9: Hoare triple {7195#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) 3) (= (select (select |#memory_int| |main_~#Source~0.base|) |main_~#Source~0.offset|) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (= main_~i~0 0) (= |main_~#Source~0.offset| 0))} [141] L31-->L30-2: Formula: (and (= (store |v_#memory_int_4| |v_main_~#distance~0.base_5| (store (select |v_#memory_int_4| |v_main_~#distance~0.base_5|) (+ |v_main_~#distance~0.offset_5| (* v_main_~i~0_14 4)) 0)) |v_#memory_int_3|) (= v_main_~i~0_14 v_main_~source~0_2)) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} AuxVars[] AssignedVars[#memory_int] {7202#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) 3) (= (select (select |#memory_int| |main_~#Source~0.base|) |main_~#Source~0.offset|) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (= |main_~#Source~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:56:35,385 INFO L290 TraceCheckUtils]: 10: Hoare triple {7202#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) 3) (= (select (select |#memory_int| |main_~#Source~0.base|) |main_~#Source~0.offset|) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (= |main_~#Source~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [146] L30-2-->L30-3: Formula: (= v_main_~i~0_17 (+ v_main_~i~0_18 1)) InVars {main_~i~0=v_main_~i~0_18} OutVars{main_~i~0=v_main_~i~0_17, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {7202#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) 3) (= (select (select |#memory_int| |main_~#Source~0.base|) |main_~#Source~0.offset|) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (= |main_~#Source~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:56:35,386 INFO L290 TraceCheckUtils]: 11: Hoare triple {7202#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) 3) (= (select (select |#memory_int| |main_~#Source~0.base|) |main_~#Source~0.offset|) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (= |main_~#Source~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [138] L30-3-->L30-4: Formula: (not (< v_main_~i~0_11 v_main_~nodecount~0_4)) InVars {main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} OutVars{main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} AuxVars[] AssignedVars[] {7202#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) 3) (= (select (select |#memory_int| |main_~#Source~0.base|) |main_~#Source~0.offset|) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (= |main_~#Source~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:56:35,386 INFO L290 TraceCheckUtils]: 12: Hoare triple {7202#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) 3) (= (select (select |#memory_int| |main_~#Source~0.base|) |main_~#Source~0.offset|) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (= |main_~#Source~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [140] L30-4-->L39-3: Formula: (= v_main_~i~0_21 0) InVars {} OutVars{main_~i~0=v_main_~i~0_21} AuxVars[] AssignedVars[main_~i~0] {7202#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) 3) (= (select (select |#memory_int| |main_~#Source~0.base|) |main_~#Source~0.offset|) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (= |main_~#Source~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:56:35,387 INFO L290 TraceCheckUtils]: 13: Hoare triple {7202#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) 3) (= (select (select |#memory_int| |main_~#Source~0.base|) |main_~#Source~0.offset|) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (= |main_~#Source~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [145] L39-3-->L41-3: Formula: (and (= v_main_~j~0_2 0) (< v_main_~i~0_23 v_main_~nodecount~0_9)) InVars {main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23} OutVars{main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23, main_~j~0=v_main_~j~0_2} AuxVars[] AssignedVars[main_~j~0] {7215#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) 3) (= (select (select |#memory_int| |main_~#Source~0.base|) |main_~#Source~0.offset|) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= main_~j~0 0) (= |main_~#Dest~0.offset| 0) (= |main_~#Source~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:56:35,388 INFO L290 TraceCheckUtils]: 14: Hoare triple {7215#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) 3) (= (select (select |#memory_int| |main_~#Source~0.base|) |main_~#Source~0.offset|) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= main_~j~0 0) (= |main_~#Dest~0.offset| 0) (= |main_~#Source~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [150] L41-3-->L45: Formula: (let ((.cse0 (select |v_#memory_int_8| |v_main_~#distance~0.base_10|)) (.cse1 (* v_main_~j~0_4 4))) (and (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~x~0_3 4))) |v_main_#t~mem13_1|) (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~y~0_3 4))) |v_main_#t~mem11_1|) (= (select (select |v_#memory_int_8| |v_main_~#Dest~0.base_7|) (+ .cse1 |v_main_~#Dest~0.offset_7|)) v_main_~x~0_3) (= v_main_~y~0_3 (select (select |v_#memory_int_8| |v_main_~#Source~0.base_7|) (+ .cse1 |v_main_~#Source~0.offset_7|))) (= |v_main_#t~mem12_1| (select (select |v_#memory_int_8| |v_main_~#Weight~0.base_7|) (+ .cse1 |v_main_~#Weight~0.offset_7|))) (< v_main_~j~0_4 v_main_~edgecount~0_7))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_~j~0=v_main_~j~0_4, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} OutVars{main_#t~mem12=|v_main_#t~mem12_1|, main_#t~mem13=|v_main_#t~mem13_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~x~0=v_main_~x~0_3, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_#t~mem10=|v_main_#t~mem10_1|, main_~j~0=v_main_~j~0_4, main_#t~mem11=|v_main_#t~mem11_1|, main_~y~0=v_main_~y~0_3, main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_#t~mem9=|v_main_#t~mem9_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_~x~0, main_#t~mem10, main_#t~mem11, main_~y~0, main_#t~mem9] {7219#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) main_~x~0) (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) 3) (= (select (select |#memory_int| |main_~#Source~0.base|) |main_~#Source~0.offset|) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= main_~j~0 0) (= |main_~#Dest~0.offset| 0) (= |main_~#Source~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:56:35,390 INFO L290 TraceCheckUtils]: 15: Hoare triple {7219#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) main_~x~0) (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) 3) (= (select (select |#memory_int| |main_~#Source~0.base|) |main_~#Source~0.offset|) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= main_~j~0 0) (= |main_~#Dest~0.offset| 0) (= |main_~#Source~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [155] L45-->L41-2: Formula: (and (= (store |v_#memory_int_10| |v_main_~#distance~0.base_11| (store (select |v_#memory_int_10| |v_main_~#distance~0.base_11|) (+ |v_main_~#distance~0.offset_11| (* v_main_~x~0_4 4)) (- 1))) |v_#memory_int_9|) (< (+ |v_main_#t~mem12_3| |v_main_#t~mem11_3|) |v_main_#t~mem13_3|)) InVars {main_#t~mem12=|v_main_#t~mem12_3|, main_#t~mem13=|v_main_#t~mem13_3|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|, main_#t~mem11=|v_main_#t~mem11_3|, #memory_int=|v_#memory_int_10|} OutVars{#memory_int=|v_#memory_int_9|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_#t~mem11, #memory_int] {7215#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) 3) (= (select (select |#memory_int| |main_~#Source~0.base|) |main_~#Source~0.offset|) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= main_~j~0 0) (= |main_~#Dest~0.offset| 0) (= |main_~#Source~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:56:35,390 INFO L290 TraceCheckUtils]: 16: Hoare triple {7215#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) 3) (= (select (select |#memory_int| |main_~#Source~0.base|) |main_~#Source~0.offset|) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= main_~j~0 0) (= |main_~#Dest~0.offset| 0) (= |main_~#Source~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [160] L41-2-->L41-3: Formula: (= v_main_~j~0_5 (+ v_main_~j~0_6 1)) InVars {main_~j~0=v_main_~j~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, main_~j~0=v_main_~j~0_5} AuxVars[] AssignedVars[main_~j~0, main_#t~post8] {7226#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) 3) (= (select (select |#memory_int| |main_~#Source~0.base|) |main_~#Source~0.offset|) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (<= main_~j~0 1) (= |main_~#Source~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:56:35,391 INFO L290 TraceCheckUtils]: 17: Hoare triple {7226#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) 3) (= (select (select |#memory_int| |main_~#Source~0.base|) |main_~#Source~0.offset|) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (<= main_~j~0 1) (= |main_~#Source~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [150] L41-3-->L45: Formula: (let ((.cse0 (select |v_#memory_int_8| |v_main_~#distance~0.base_10|)) (.cse1 (* v_main_~j~0_4 4))) (and (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~x~0_3 4))) |v_main_#t~mem13_1|) (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~y~0_3 4))) |v_main_#t~mem11_1|) (= (select (select |v_#memory_int_8| |v_main_~#Dest~0.base_7|) (+ .cse1 |v_main_~#Dest~0.offset_7|)) v_main_~x~0_3) (= v_main_~y~0_3 (select (select |v_#memory_int_8| |v_main_~#Source~0.base_7|) (+ .cse1 |v_main_~#Source~0.offset_7|))) (= |v_main_#t~mem12_1| (select (select |v_#memory_int_8| |v_main_~#Weight~0.base_7|) (+ .cse1 |v_main_~#Weight~0.offset_7|))) (< v_main_~j~0_4 v_main_~edgecount~0_7))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_~j~0=v_main_~j~0_4, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} OutVars{main_#t~mem12=|v_main_#t~mem12_1|, main_#t~mem13=|v_main_#t~mem13_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~x~0=v_main_~x~0_3, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_#t~mem10=|v_main_#t~mem10_1|, main_~j~0=v_main_~j~0_4, main_#t~mem11=|v_main_#t~mem11_1|, main_~y~0=v_main_~y~0_3, main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_#t~mem9=|v_main_#t~mem9_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_~x~0, main_#t~mem10, main_#t~mem11, main_~y~0, main_#t~mem9] {7230#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) 3) (= (select (select |#memory_int| |main_~#Source~0.base|) |main_~#Source~0.offset|) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (<= main_~j~0 1) (= main_~x~0 (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|))) (= |main_~#Source~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:56:35,393 INFO L290 TraceCheckUtils]: 18: Hoare triple {7230#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) 3) (= (select (select |#memory_int| |main_~#Source~0.base|) |main_~#Source~0.offset|) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (<= main_~j~0 1) (= main_~x~0 (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|))) (= |main_~#Source~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [155] L45-->L41-2: Formula: (and (= (store |v_#memory_int_10| |v_main_~#distance~0.base_11| (store (select |v_#memory_int_10| |v_main_~#distance~0.base_11|) (+ |v_main_~#distance~0.offset_11| (* v_main_~x~0_4 4)) (- 1))) |v_#memory_int_9|) (< (+ |v_main_#t~mem12_3| |v_main_#t~mem11_3|) |v_main_#t~mem13_3|)) InVars {main_#t~mem12=|v_main_#t~mem12_3|, main_#t~mem13=|v_main_#t~mem13_3|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|, main_#t~mem11=|v_main_#t~mem11_3|, #memory_int=|v_#memory_int_10|} OutVars{#memory_int=|v_#memory_int_9|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_#t~mem11, #memory_int] {7234#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) 3) (or (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) 4)) |main_~#distance~0.offset|) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))) (= (select (select |#memory_int| |main_~#Source~0.base|) |main_~#Source~0.offset|) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (<= main_~j~0 1) (= |main_~#Source~0.offset| 0))} is VALID [2022-04-14 18:56:35,394 INFO L290 TraceCheckUtils]: 19: Hoare triple {7234#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) 3) (or (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) 4)) |main_~#distance~0.offset|) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))) (= (select (select |#memory_int| |main_~#Source~0.base|) |main_~#Source~0.offset|) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (<= main_~j~0 1) (= |main_~#Source~0.offset| 0))} [160] L41-2-->L41-3: Formula: (= v_main_~j~0_5 (+ v_main_~j~0_6 1)) InVars {main_~j~0=v_main_~j~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, main_~j~0=v_main_~j~0_5} AuxVars[] AssignedVars[main_~j~0, main_#t~post8] {7238#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) 3) (= (select (select |#memory_int| |main_~#Source~0.base|) |main_~#Source~0.offset|) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (exists ((v_main_~j~0_29 Int)) (and (or (= (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* v_main_~j~0_29 4) |main_~#Dest~0.offset|)) 4) |main_~#distance~0.offset|) |main_~#distance~0.offset|) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))) (<= main_~j~0 (+ v_main_~j~0_29 1)) (<= v_main_~j~0_29 1))) (= |main_~#Dest~0.offset| 0) (= |main_~#Source~0.offset| 0))} is VALID [2022-04-14 18:56:35,396 INFO L290 TraceCheckUtils]: 20: Hoare triple {7238#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) 3) (= (select (select |#memory_int| |main_~#Source~0.base|) |main_~#Source~0.offset|) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (exists ((v_main_~j~0_29 Int)) (and (or (= (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* v_main_~j~0_29 4) |main_~#Dest~0.offset|)) 4) |main_~#distance~0.offset|) |main_~#distance~0.offset|) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))) (<= main_~j~0 (+ v_main_~j~0_29 1)) (<= v_main_~j~0_29 1))) (= |main_~#Dest~0.offset| 0) (= |main_~#Source~0.offset| 0))} [149] L41-3-->L39-2: Formula: (not (< v_main_~j~0_3 v_main_~edgecount~0_6)) InVars {main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} OutVars{main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} AuxVars[] AssignedVars[] {7242#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) 3) (= (select (select |#memory_int| |main_~#Source~0.base|) |main_~#Source~0.offset|) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (exists ((v_main_~j~0_29 Int)) (and (or (= (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* v_main_~j~0_29 4) |main_~#Dest~0.offset|)) 4) |main_~#distance~0.offset|) |main_~#distance~0.offset|) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))) (<= v_main_~j~0_29 1) (<= main_~edgecount~0 (+ v_main_~j~0_29 1)))) (= |main_~#Source~0.offset| 0))} is VALID [2022-04-14 18:56:35,398 INFO L290 TraceCheckUtils]: 21: Hoare triple {7242#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) 3) (= (select (select |#memory_int| |main_~#Source~0.base|) |main_~#Source~0.offset|) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (exists ((v_main_~j~0_29 Int)) (and (or (= (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* v_main_~j~0_29 4) |main_~#Dest~0.offset|)) 4) |main_~#distance~0.offset|) |main_~#distance~0.offset|) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))) (<= v_main_~j~0_29 1) (<= main_~edgecount~0 (+ v_main_~j~0_29 1)))) (= |main_~#Source~0.offset| 0))} [154] L39-2-->L39-3: Formula: (= v_main_~i~0_1 (+ v_main_~i~0_2 1)) InVars {main_~i~0=v_main_~i~0_2} OutVars{main_~i~0=v_main_~i~0_1, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post7] {7242#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) 3) (= (select (select |#memory_int| |main_~#Source~0.base|) |main_~#Source~0.offset|) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (exists ((v_main_~j~0_29 Int)) (and (or (= (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* v_main_~j~0_29 4) |main_~#Dest~0.offset|)) 4) |main_~#distance~0.offset|) |main_~#distance~0.offset|) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))) (<= v_main_~j~0_29 1) (<= main_~edgecount~0 (+ v_main_~j~0_29 1)))) (= |main_~#Source~0.offset| 0))} is VALID [2022-04-14 18:56:35,399 INFO L290 TraceCheckUtils]: 22: Hoare triple {7242#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) 3) (= (select (select |#memory_int| |main_~#Source~0.base|) |main_~#Source~0.offset|) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (exists ((v_main_~j~0_29 Int)) (and (or (= (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* v_main_~j~0_29 4) |main_~#Dest~0.offset|)) 4) |main_~#distance~0.offset|) |main_~#distance~0.offset|) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))) (<= v_main_~j~0_29 1) (<= main_~edgecount~0 (+ v_main_~j~0_29 1)))) (= |main_~#Source~0.offset| 0))} [144] L39-3-->L39-4: Formula: (not (< v_main_~i~0_22 v_main_~nodecount~0_8)) InVars {main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} OutVars{main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} AuxVars[] AssignedVars[] {7242#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) 3) (= (select (select |#memory_int| |main_~#Source~0.base|) |main_~#Source~0.offset|) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (exists ((v_main_~j~0_29 Int)) (and (or (= (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* v_main_~j~0_29 4) |main_~#Dest~0.offset|)) 4) |main_~#distance~0.offset|) |main_~#distance~0.offset|) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))) (<= v_main_~j~0_29 1) (<= main_~edgecount~0 (+ v_main_~j~0_29 1)))) (= |main_~#Source~0.offset| 0))} is VALID [2022-04-14 18:56:35,401 INFO L290 TraceCheckUtils]: 23: Hoare triple {7242#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) 3) (= (select (select |#memory_int| |main_~#Source~0.base|) |main_~#Source~0.offset|) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (exists ((v_main_~j~0_29 Int)) (and (or (= (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* v_main_~j~0_29 4) |main_~#Dest~0.offset|)) 4) |main_~#distance~0.offset|) |main_~#distance~0.offset|) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))) (<= v_main_~j~0_29 1) (<= main_~edgecount~0 (+ v_main_~j~0_29 1)))) (= |main_~#Source~0.offset| 0))} [147] L39-4-->L51-3: Formula: (= v_main_~i~0_3 0) InVars {} OutVars{main_~i~0=v_main_~i~0_3} AuxVars[] AssignedVars[main_~i~0] {7252#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) 3) (= (select (select |#memory_int| |main_~#Source~0.base|) |main_~#Source~0.offset|) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (exists ((v_main_~j~0_29 Int)) (and (or (= (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* v_main_~j~0_29 4) |main_~#Dest~0.offset|)) 4) |main_~#distance~0.offset|) |main_~#distance~0.offset|) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))) (<= v_main_~j~0_29 1) (<= main_~edgecount~0 (+ v_main_~j~0_29 1)))) (= main_~i~0 0) (= |main_~#Source~0.offset| 0))} is VALID [2022-04-14 18:56:35,403 INFO L290 TraceCheckUtils]: 24: Hoare triple {7252#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) 3) (= (select (select |#memory_int| |main_~#Source~0.base|) |main_~#Source~0.offset|) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (exists ((v_main_~j~0_29 Int)) (and (or (= (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* v_main_~j~0_29 4) |main_~#Dest~0.offset|)) 4) |main_~#distance~0.offset|) |main_~#distance~0.offset|) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))) (<= v_main_~j~0_29 1) (<= main_~edgecount~0 (+ v_main_~j~0_29 1)))) (= main_~i~0 0) (= |main_~#Source~0.offset| 0))} [153] L51-3-->L55: Formula: (let ((.cse0 (* v_main_~i~0_5 4)) (.cse1 (select |v_#memory_int_1| |v_main_~#distance~0.base_1|))) (and (= v_main_~y~0_1 (select (select |v_#memory_int_1| |v_main_~#Source~0.base_1|) (+ .cse0 |v_main_~#Source~0.offset_1|))) (= v_main_~x~0_1 (select (select |v_#memory_int_1| |v_main_~#Dest~0.base_1|) (+ |v_main_~#Dest~0.offset_1| .cse0))) (= (select (select |v_#memory_int_1| |v_main_~#Weight~0.base_1|) (+ |v_main_~#Weight~0.offset_1| .cse0)) |v_main_#t~mem18_1|) (= (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~x~0_1 4))) |v_main_#t~mem19_1|) (= |v_main_#t~mem17_1| (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~y~0_1 4)))) (< v_main_~i~0_5 v_main_~edgecount~0_3))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_#t~mem15=|v_main_#t~mem15_1|, main_~x~0=v_main_~x~0_1, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~y~0=v_main_~y~0_1, main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_#t~mem16=|v_main_#t~mem16_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_#t~mem17=|v_main_#t~mem17_1|, main_#t~mem18=|v_main_#t~mem18_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|, main_#t~mem19=|v_main_#t~mem19_1|} AuxVars[] AssignedVars[main_#t~mem15, main_~x~0, main_~y~0, main_#t~mem16, main_#t~mem17, main_#t~mem18, main_#t~mem19] {7256#(and (exists ((v_main_~j~0_29 Int) (|main_~#Dest~0.base| Int)) (and (= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (or (= |main_~#distance~0.offset| (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_29 4)) 4))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))) (= (select (select |#memory_int| |main_~#Dest~0.base|) 0) 1) (<= v_main_~j~0_29 1) (<= main_~edgecount~0 (+ v_main_~j~0_29 1)))) (= |main_~#distance~0.offset| 0) (= main_~i~0 0) (exists ((|main_~#Source~0.base| Int)) (and (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Source~0.base|) 0) 0))))} is VALID [2022-04-14 18:56:35,405 INFO L290 TraceCheckUtils]: 25: Hoare triple {7256#(and (exists ((v_main_~j~0_29 Int) (|main_~#Dest~0.base| Int)) (and (= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (or (= |main_~#distance~0.offset| (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_29 4)) 4))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))) (= (select (select |#memory_int| |main_~#Dest~0.base|) 0) 1) (<= v_main_~j~0_29 1) (<= main_~edgecount~0 (+ v_main_~j~0_29 1)))) (= |main_~#distance~0.offset| 0) (= main_~i~0 0) (exists ((|main_~#Source~0.base| Int)) (and (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Source~0.base|) 0) 0))))} [159] L55-->L51-2: Formula: (not (< (+ |v_main_#t~mem18_5| |v_main_#t~mem17_5|) |v_main_#t~mem19_5|)) InVars {main_#t~mem17=|v_main_#t~mem17_5|, main_#t~mem18=|v_main_#t~mem18_5|, main_#t~mem19=|v_main_#t~mem19_5|} OutVars{} AuxVars[] AssignedVars[main_#t~mem17, main_#t~mem18, main_#t~mem19] {7256#(and (exists ((v_main_~j~0_29 Int) (|main_~#Dest~0.base| Int)) (and (= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (or (= |main_~#distance~0.offset| (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_29 4)) 4))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))) (= (select (select |#memory_int| |main_~#Dest~0.base|) 0) 1) (<= v_main_~j~0_29 1) (<= main_~edgecount~0 (+ v_main_~j~0_29 1)))) (= |main_~#distance~0.offset| 0) (= main_~i~0 0) (exists ((|main_~#Source~0.base| Int)) (and (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Source~0.base|) 0) 0))))} is VALID [2022-04-14 18:56:35,406 INFO L290 TraceCheckUtils]: 26: Hoare triple {7256#(and (exists ((v_main_~j~0_29 Int) (|main_~#Dest~0.base| Int)) (and (= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (or (= |main_~#distance~0.offset| (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_29 4)) 4))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))) (= (select (select |#memory_int| |main_~#Dest~0.base|) 0) 1) (<= v_main_~j~0_29 1) (<= main_~edgecount~0 (+ v_main_~j~0_29 1)))) (= |main_~#distance~0.offset| 0) (= main_~i~0 0) (exists ((|main_~#Source~0.base| Int)) (and (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Source~0.base|) 0) 0))))} [164] L51-2-->L51-3: Formula: (= v_main_~i~0_8 (+ v_main_~i~0_9 1)) InVars {main_~i~0=v_main_~i~0_9} OutVars{main_~i~0=v_main_~i~0_8, main_#t~post14=|v_main_#t~post14_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post14] {7263#(and (exists ((v_main_~j~0_29 Int) (|main_~#Dest~0.base| Int)) (and (= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (or (= |main_~#distance~0.offset| (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_29 4)) 4))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))) (= (select (select |#memory_int| |main_~#Dest~0.base|) 0) 1) (<= v_main_~j~0_29 1) (<= main_~edgecount~0 (+ v_main_~j~0_29 1)))) (= |main_~#distance~0.offset| 0) (= main_~i~0 1) (exists ((|main_~#Source~0.base| Int)) (and (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Source~0.base|) 0) 0))))} is VALID [2022-04-14 18:56:35,408 INFO L290 TraceCheckUtils]: 27: Hoare triple {7263#(and (exists ((v_main_~j~0_29 Int) (|main_~#Dest~0.base| Int)) (and (= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (or (= |main_~#distance~0.offset| (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_29 4)) 4))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))) (= (select (select |#memory_int| |main_~#Dest~0.base|) 0) 1) (<= v_main_~j~0_29 1) (<= main_~edgecount~0 (+ v_main_~j~0_29 1)))) (= |main_~#distance~0.offset| 0) (= main_~i~0 1) (exists ((|main_~#Source~0.base| Int)) (and (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Source~0.base|) 0) 0))))} [153] L51-3-->L55: Formula: (let ((.cse0 (* v_main_~i~0_5 4)) (.cse1 (select |v_#memory_int_1| |v_main_~#distance~0.base_1|))) (and (= v_main_~y~0_1 (select (select |v_#memory_int_1| |v_main_~#Source~0.base_1|) (+ .cse0 |v_main_~#Source~0.offset_1|))) (= v_main_~x~0_1 (select (select |v_#memory_int_1| |v_main_~#Dest~0.base_1|) (+ |v_main_~#Dest~0.offset_1| .cse0))) (= (select (select |v_#memory_int_1| |v_main_~#Weight~0.base_1|) (+ |v_main_~#Weight~0.offset_1| .cse0)) |v_main_#t~mem18_1|) (= (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~x~0_1 4))) |v_main_#t~mem19_1|) (= |v_main_#t~mem17_1| (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~y~0_1 4)))) (< v_main_~i~0_5 v_main_~edgecount~0_3))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_#t~mem15=|v_main_#t~mem15_1|, main_~x~0=v_main_~x~0_1, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~y~0=v_main_~y~0_1, main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_#t~mem16=|v_main_#t~mem16_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_#t~mem17=|v_main_#t~mem17_1|, main_#t~mem18=|v_main_#t~mem18_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|, main_#t~mem19=|v_main_#t~mem19_1|} AuxVars[] AssignedVars[main_#t~mem15, main_~x~0, main_~y~0, main_#t~mem16, main_#t~mem17, main_#t~mem18, main_#t~mem19] {7267#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int)) (and (= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Dest~0.base|) 0) 1))) (exists ((|main_~#Source~0.base| Int)) (and (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Source~0.base|) 0) 0))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:56:35,409 INFO L290 TraceCheckUtils]: 28: Hoare triple {7267#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int)) (and (= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Dest~0.base|) 0) 1))) (exists ((|main_~#Source~0.base| Int)) (and (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Source~0.base|) 0) 0))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [159] L55-->L51-2: Formula: (not (< (+ |v_main_#t~mem18_5| |v_main_#t~mem17_5|) |v_main_#t~mem19_5|)) InVars {main_#t~mem17=|v_main_#t~mem17_5|, main_#t~mem18=|v_main_#t~mem18_5|, main_#t~mem19=|v_main_#t~mem19_5|} OutVars{} AuxVars[] AssignedVars[main_#t~mem17, main_#t~mem18, main_#t~mem19] {7267#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int)) (and (= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Dest~0.base|) 0) 1))) (exists ((|main_~#Source~0.base| Int)) (and (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Source~0.base|) 0) 0))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:56:35,410 INFO L290 TraceCheckUtils]: 29: Hoare triple {7267#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int)) (and (= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Dest~0.base|) 0) 1))) (exists ((|main_~#Source~0.base| Int)) (and (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Source~0.base|) 0) 0))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [164] L51-2-->L51-3: Formula: (= v_main_~i~0_8 (+ v_main_~i~0_9 1)) InVars {main_~i~0=v_main_~i~0_9} OutVars{main_~i~0=v_main_~i~0_8, main_#t~post14=|v_main_#t~post14_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post14] {7267#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int)) (and (= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Dest~0.base|) 0) 1))) (exists ((|main_~#Source~0.base| Int)) (and (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Source~0.base|) 0) 0))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:56:35,411 INFO L290 TraceCheckUtils]: 30: Hoare triple {7267#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int)) (and (= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Dest~0.base|) 0) 1))) (exists ((|main_~#Source~0.base| Int)) (and (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Source~0.base|) 0) 0))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [152] L51-3-->L51-4: Formula: (not (< v_main_~i~0_4 v_main_~edgecount~0_2)) InVars {main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} OutVars{main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} AuxVars[] AssignedVars[] {7267#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int)) (and (= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Dest~0.base|) 0) 1))) (exists ((|main_~#Source~0.base| Int)) (and (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Source~0.base|) 0) 0))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:56:35,412 INFO L290 TraceCheckUtils]: 31: Hoare triple {7267#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int)) (and (= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Dest~0.base|) 0) 1))) (exists ((|main_~#Source~0.base| Int)) (and (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Source~0.base|) 0) 0))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [157] L51-4-->L61-3: Formula: (= v_main_~i~0_10 0) InVars {} OutVars{main_~i~0=v_main_~i~0_10} AuxVars[] AssignedVars[main_~i~0] {7280#(and (= |main_~#distance~0.offset| 0) (= main_~i~0 0) (exists ((|main_~#Dest~0.base| Int)) (and (= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Dest~0.base|) 0) 1))) (exists ((|main_~#Source~0.base| Int)) (and (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Source~0.base|) 0) 0))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:56:35,413 INFO L290 TraceCheckUtils]: 32: Hoare triple {7280#(and (= |main_~#distance~0.offset| 0) (= main_~i~0 0) (exists ((|main_~#Dest~0.base| Int)) (and (= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Dest~0.base|) 0) 1))) (exists ((|main_~#Source~0.base| Int)) (and (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Source~0.base|) 0) 0))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [163] L61-3-->L63: Formula: (and (= (select (select |v_#memory_int_5| |v_main_~#distance~0.base_6|) (+ |v_main_~#distance~0.offset_6| (* v_main_~i~0_15 4))) |v_main_#t~mem21_1|) (< v_main_~i~0_15 v_main_~nodecount~0_7)) InVars {main_~nodecount~0=v_main_~nodecount~0_7, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|} OutVars{main_~nodecount~0=v_main_~nodecount~0_7, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|, main_#t~mem21=|v_main_#t~mem21_1|, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|} AuxVars[] AssignedVars[main_#t~mem21] {7284#(<= 0 |main_#t~mem21|)} is VALID [2022-04-14 18:56:35,414 INFO L272 TraceCheckUtils]: 33: Hoare triple {7284#(<= 0 |main_#t~mem21|)} [166] L63-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (<= 0 |v_main_#t~mem21_4|) 1 0)) InVars {main_#t~mem21=|v_main_#t~mem21_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem21] {7288#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-14 18:56:35,414 INFO L290 TraceCheckUtils]: 34: Hoare triple {7288#(<= 1 |__VERIFIER_assert_#in~cond|)} [168] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_3 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {7292#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-14 18:56:35,415 INFO L290 TraceCheckUtils]: 35: Hoare triple {7292#(<= 1 __VERIFIER_assert_~cond)} [170] L11-->L12: Formula: (= v___VERIFIER_assert_~cond_1 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[] {7152#false} is VALID [2022-04-14 18:56:35,415 INFO L290 TraceCheckUtils]: 36: Hoare triple {7152#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7152#false} is VALID [2022-04-14 18:56:35,415 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-14 18:56:35,415 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-14 18:56:41,771 WARN L833 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_394 Int) (v_ArrVal_392 Int) (v_main_~j~0_31 Int)) (or (<= 0 (select (let ((.cse0 (store (select |c_#memory_int| |c_main_~#distance~0.base|) (+ (* 4 c_main_~x~0) |c_main_~#distance~0.offset|) v_ArrVal_392))) (store .cse0 (+ |c_main_~#distance~0.offset| (* (select (select (store |c_#memory_int| |c_main_~#distance~0.base| .cse0) |c_main_~#Dest~0.base|) (+ (* v_main_~j~0_31 4) |c_main_~#Dest~0.offset|)) 4)) v_ArrVal_394)) |c_main_~#distance~0.offset|)) (<= v_main_~j~0_31 0) (not (<= v_main_~j~0_31 (+ c_main_~j~0 1))))) is different from false [2022-04-14 18:56:51,267 WARN L833 $PredicateComparison]: unable to prove that (forall ((v_main_~x~0_20 Int) (v_ArrVal_394 Int) (v_ArrVal_392 Int) (v_main_~j~0_31 Int)) (or (<= v_main_~j~0_31 0) (not (<= (select (select |c_#memory_int| |c_main_~#Dest~0.base|) |c_main_~#Dest~0.offset|) v_main_~x~0_20)) (<= 0 (select (let ((.cse0 (store (select |c_#memory_int| |c_main_~#distance~0.base|) (+ (* v_main_~x~0_20 4) |c_main_~#distance~0.offset|) v_ArrVal_392))) (store .cse0 (+ (* 4 (select (select (store |c_#memory_int| |c_main_~#distance~0.base| .cse0) |c_main_~#Dest~0.base|) (+ (* v_main_~j~0_31 4) |c_main_~#Dest~0.offset|))) |c_main_~#distance~0.offset|) v_ArrVal_394)) |c_main_~#distance~0.offset|)) (not (<= v_main_~j~0_31 1)))) is different from false [2022-04-14 18:56:54,838 WARN L833 $PredicateComparison]: unable to prove that (forall ((v_main_~x~0_20 Int) (v_ArrVal_394 Int) (v_ArrVal_392 Int) (v_main_~j~0_31 Int) (v_ArrVal_391 Int)) (let ((.cse0 (store (select |c_#memory_int| |c_main_~#distance~0.base|) (+ (* c_main_~i~0 4) |c_main_~#distance~0.offset|) v_ArrVal_391))) (or (<= v_main_~j~0_31 0) (not (<= 0 v_ArrVal_391)) (not (<= v_main_~j~0_31 1)) (not (<= (select (select (store |c_#memory_int| |c_main_~#distance~0.base| .cse0) |c_main_~#Dest~0.base|) |c_main_~#Dest~0.offset|) v_main_~x~0_20)) (<= 0 (select (let ((.cse1 (store .cse0 (+ (* v_main_~x~0_20 4) |c_main_~#distance~0.offset|) v_ArrVal_392))) (store .cse1 (+ (* (select (select (store |c_#memory_int| |c_main_~#distance~0.base| .cse1) |c_main_~#Dest~0.base|) (+ (* v_main_~j~0_31 4) |c_main_~#Dest~0.offset|)) 4) |c_main_~#distance~0.offset|) v_ArrVal_394)) |c_main_~#distance~0.offset|))))) is different from false [2022-04-14 18:56:56,013 INFO L290 TraceCheckUtils]: 36: Hoare triple {7152#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7152#false} is VALID [2022-04-14 18:56:56,014 INFO L290 TraceCheckUtils]: 35: Hoare triple {7292#(<= 1 __VERIFIER_assert_~cond)} [170] L11-->L12: Formula: (= v___VERIFIER_assert_~cond_1 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[] {7152#false} is VALID [2022-04-14 18:56:56,014 INFO L290 TraceCheckUtils]: 34: Hoare triple {7288#(<= 1 |__VERIFIER_assert_#in~cond|)} [168] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_3 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {7292#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-14 18:56:56,015 INFO L272 TraceCheckUtils]: 33: Hoare triple {7284#(<= 0 |main_#t~mem21|)} [166] L63-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (<= 0 |v_main_#t~mem21_4|) 1 0)) InVars {main_#t~mem21=|v_main_#t~mem21_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem21] {7288#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-14 18:56:56,015 INFO L290 TraceCheckUtils]: 32: Hoare triple {7311#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4))))} [163] L61-3-->L63: Formula: (and (= (select (select |v_#memory_int_5| |v_main_~#distance~0.base_6|) (+ |v_main_~#distance~0.offset_6| (* v_main_~i~0_15 4))) |v_main_#t~mem21_1|) (< v_main_~i~0_15 v_main_~nodecount~0_7)) InVars {main_~nodecount~0=v_main_~nodecount~0_7, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|} OutVars{main_~nodecount~0=v_main_~nodecount~0_7, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|, main_#t~mem21=|v_main_#t~mem21_1|, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|} AuxVars[] AssignedVars[main_#t~mem21] {7284#(<= 0 |main_#t~mem21|)} is VALID [2022-04-14 18:56:56,015 INFO L290 TraceCheckUtils]: 31: Hoare triple {7315#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} [157] L51-4-->L61-3: Formula: (= v_main_~i~0_10 0) InVars {} OutVars{main_~i~0=v_main_~i~0_10} AuxVars[] AssignedVars[main_~i~0] {7311#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4))))} is VALID [2022-04-14 18:56:56,016 INFO L290 TraceCheckUtils]: 30: Hoare triple {7315#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} [152] L51-3-->L51-4: Formula: (not (< v_main_~i~0_4 v_main_~edgecount~0_2)) InVars {main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} OutVars{main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} AuxVars[] AssignedVars[] {7315#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-14 18:56:56,016 INFO L290 TraceCheckUtils]: 29: Hoare triple {7315#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} [164] L51-2-->L51-3: Formula: (= v_main_~i~0_8 (+ v_main_~i~0_9 1)) InVars {main_~i~0=v_main_~i~0_9} OutVars{main_~i~0=v_main_~i~0_8, main_#t~post14=|v_main_#t~post14_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post14] {7315#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-14 18:56:56,017 INFO L290 TraceCheckUtils]: 28: Hoare triple {7315#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} [159] L55-->L51-2: Formula: (not (< (+ |v_main_#t~mem18_5| |v_main_#t~mem17_5|) |v_main_#t~mem19_5|)) InVars {main_#t~mem17=|v_main_#t~mem17_5|, main_#t~mem18=|v_main_#t~mem18_5|, main_#t~mem19=|v_main_#t~mem19_5|} OutVars{} AuxVars[] AssignedVars[main_#t~mem17, main_#t~mem18, main_#t~mem19] {7315#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-14 18:56:56,017 INFO L290 TraceCheckUtils]: 27: Hoare triple {7328#(or (not (< main_~i~0 main_~edgecount~0)) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [153] L51-3-->L55: Formula: (let ((.cse0 (* v_main_~i~0_5 4)) (.cse1 (select |v_#memory_int_1| |v_main_~#distance~0.base_1|))) (and (= v_main_~y~0_1 (select (select |v_#memory_int_1| |v_main_~#Source~0.base_1|) (+ .cse0 |v_main_~#Source~0.offset_1|))) (= v_main_~x~0_1 (select (select |v_#memory_int_1| |v_main_~#Dest~0.base_1|) (+ |v_main_~#Dest~0.offset_1| .cse0))) (= (select (select |v_#memory_int_1| |v_main_~#Weight~0.base_1|) (+ |v_main_~#Weight~0.offset_1| .cse0)) |v_main_#t~mem18_1|) (= (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~x~0_1 4))) |v_main_#t~mem19_1|) (= |v_main_#t~mem17_1| (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~y~0_1 4)))) (< v_main_~i~0_5 v_main_~edgecount~0_3))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_#t~mem15=|v_main_#t~mem15_1|, main_~x~0=v_main_~x~0_1, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~y~0=v_main_~y~0_1, main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_#t~mem16=|v_main_#t~mem16_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_#t~mem17=|v_main_#t~mem17_1|, main_#t~mem18=|v_main_#t~mem18_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|, main_#t~mem19=|v_main_#t~mem19_1|} AuxVars[] AssignedVars[main_#t~mem15, main_~x~0, main_~y~0, main_#t~mem16, main_#t~mem17, main_#t~mem18, main_#t~mem19] {7315#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-14 18:56:56,018 INFO L290 TraceCheckUtils]: 26: Hoare triple {7332#(or (not (< (+ main_~i~0 1) main_~edgecount~0)) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [164] L51-2-->L51-3: Formula: (= v_main_~i~0_8 (+ v_main_~i~0_9 1)) InVars {main_~i~0=v_main_~i~0_9} OutVars{main_~i~0=v_main_~i~0_8, main_#t~post14=|v_main_#t~post14_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post14] {7328#(or (not (< main_~i~0 main_~edgecount~0)) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:56:56,018 INFO L290 TraceCheckUtils]: 25: Hoare triple {7332#(or (not (< (+ main_~i~0 1) main_~edgecount~0)) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [159] L55-->L51-2: Formula: (not (< (+ |v_main_#t~mem18_5| |v_main_#t~mem17_5|) |v_main_#t~mem19_5|)) InVars {main_#t~mem17=|v_main_#t~mem17_5|, main_#t~mem18=|v_main_#t~mem18_5|, main_#t~mem19=|v_main_#t~mem19_5|} OutVars{} AuxVars[] AssignedVars[main_#t~mem17, main_#t~mem18, main_#t~mem19] {7332#(or (not (< (+ main_~i~0 1) main_~edgecount~0)) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:56:56,019 INFO L290 TraceCheckUtils]: 24: Hoare triple {7332#(or (not (< (+ main_~i~0 1) main_~edgecount~0)) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [153] L51-3-->L55: Formula: (let ((.cse0 (* v_main_~i~0_5 4)) (.cse1 (select |v_#memory_int_1| |v_main_~#distance~0.base_1|))) (and (= v_main_~y~0_1 (select (select |v_#memory_int_1| |v_main_~#Source~0.base_1|) (+ .cse0 |v_main_~#Source~0.offset_1|))) (= v_main_~x~0_1 (select (select |v_#memory_int_1| |v_main_~#Dest~0.base_1|) (+ |v_main_~#Dest~0.offset_1| .cse0))) (= (select (select |v_#memory_int_1| |v_main_~#Weight~0.base_1|) (+ |v_main_~#Weight~0.offset_1| .cse0)) |v_main_#t~mem18_1|) (= (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~x~0_1 4))) |v_main_#t~mem19_1|) (= |v_main_#t~mem17_1| (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~y~0_1 4)))) (< v_main_~i~0_5 v_main_~edgecount~0_3))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_#t~mem15=|v_main_#t~mem15_1|, main_~x~0=v_main_~x~0_1, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~y~0=v_main_~y~0_1, main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_#t~mem16=|v_main_#t~mem16_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_#t~mem17=|v_main_#t~mem17_1|, main_#t~mem18=|v_main_#t~mem18_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|, main_#t~mem19=|v_main_#t~mem19_1|} AuxVars[] AssignedVars[main_#t~mem15, main_~x~0, main_~y~0, main_#t~mem16, main_#t~mem17, main_#t~mem18, main_#t~mem19] {7332#(or (not (< (+ main_~i~0 1) main_~edgecount~0)) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:56:56,019 INFO L290 TraceCheckUtils]: 23: Hoare triple {7342#(or (not (< 1 main_~edgecount~0)) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [147] L39-4-->L51-3: Formula: (= v_main_~i~0_3 0) InVars {} OutVars{main_~i~0=v_main_~i~0_3} AuxVars[] AssignedVars[main_~i~0] {7332#(or (not (< (+ main_~i~0 1) main_~edgecount~0)) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:56:56,019 INFO L290 TraceCheckUtils]: 22: Hoare triple {7342#(or (not (< 1 main_~edgecount~0)) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [144] L39-3-->L39-4: Formula: (not (< v_main_~i~0_22 v_main_~nodecount~0_8)) InVars {main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} OutVars{main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} AuxVars[] AssignedVars[] {7342#(or (not (< 1 main_~edgecount~0)) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:56:56,020 INFO L290 TraceCheckUtils]: 21: Hoare triple {7342#(or (not (< 1 main_~edgecount~0)) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [154] L39-2-->L39-3: Formula: (= v_main_~i~0_1 (+ v_main_~i~0_2 1)) InVars {main_~i~0=v_main_~i~0_2} OutVars{main_~i~0=v_main_~i~0_1, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post7] {7342#(or (not (< 1 main_~edgecount~0)) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:56:56,020 INFO L290 TraceCheckUtils]: 20: Hoare triple {7352#(or (<= main_~j~0 1) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [149] L41-3-->L39-2: Formula: (not (< v_main_~j~0_3 v_main_~edgecount~0_6)) InVars {main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} OutVars{main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} AuxVars[] AssignedVars[] {7342#(or (not (< 1 main_~edgecount~0)) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:56:56,021 INFO L290 TraceCheckUtils]: 19: Hoare triple {7356#(or (<= main_~j~0 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [160] L41-2-->L41-3: Formula: (= v_main_~j~0_5 (+ v_main_~j~0_6 1)) InVars {main_~j~0=v_main_~j~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, main_~j~0=v_main_~j~0_5} AuxVars[] AssignedVars[main_~j~0, main_#t~post8] {7352#(or (<= main_~j~0 1) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:56:56,022 INFO L290 TraceCheckUtils]: 18: Hoare triple {7360#(or (forall ((v_ArrVal_394 Int)) (<= 0 (select (store (select |#memory_int| |main_~#distance~0.base|) (+ (* main_~x~0 4) |main_~#distance~0.offset|) v_ArrVal_394) |main_~#distance~0.offset|))) (<= main_~j~0 0))} [155] L45-->L41-2: Formula: (and (= (store |v_#memory_int_10| |v_main_~#distance~0.base_11| (store (select |v_#memory_int_10| |v_main_~#distance~0.base_11|) (+ |v_main_~#distance~0.offset_11| (* v_main_~x~0_4 4)) (- 1))) |v_#memory_int_9|) (< (+ |v_main_#t~mem12_3| |v_main_#t~mem11_3|) |v_main_#t~mem13_3|)) InVars {main_#t~mem12=|v_main_#t~mem12_3|, main_#t~mem13=|v_main_#t~mem13_3|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|, main_#t~mem11=|v_main_#t~mem11_3|, #memory_int=|v_#memory_int_10|} OutVars{#memory_int=|v_#memory_int_9|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_#t~mem11, #memory_int] {7356#(or (<= main_~j~0 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:56:56,022 INFO L290 TraceCheckUtils]: 17: Hoare triple {7364#(or (forall ((v_ArrVal_394 Int)) (<= 0 (select (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) 4)) v_ArrVal_394) |main_~#distance~0.offset|))) (<= main_~j~0 0))} [150] L41-3-->L45: Formula: (let ((.cse0 (select |v_#memory_int_8| |v_main_~#distance~0.base_10|)) (.cse1 (* v_main_~j~0_4 4))) (and (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~x~0_3 4))) |v_main_#t~mem13_1|) (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~y~0_3 4))) |v_main_#t~mem11_1|) (= (select (select |v_#memory_int_8| |v_main_~#Dest~0.base_7|) (+ .cse1 |v_main_~#Dest~0.offset_7|)) v_main_~x~0_3) (= v_main_~y~0_3 (select (select |v_#memory_int_8| |v_main_~#Source~0.base_7|) (+ .cse1 |v_main_~#Source~0.offset_7|))) (= |v_main_#t~mem12_1| (select (select |v_#memory_int_8| |v_main_~#Weight~0.base_7|) (+ .cse1 |v_main_~#Weight~0.offset_7|))) (< v_main_~j~0_4 v_main_~edgecount~0_7))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_~j~0=v_main_~j~0_4, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} OutVars{main_#t~mem12=|v_main_#t~mem12_1|, main_#t~mem13=|v_main_#t~mem13_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~x~0=v_main_~x~0_3, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_#t~mem10=|v_main_#t~mem10_1|, main_~j~0=v_main_~j~0_4, main_#t~mem11=|v_main_#t~mem11_1|, main_~y~0=v_main_~y~0_3, main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_#t~mem9=|v_main_#t~mem9_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_~x~0, main_#t~mem10, main_#t~mem11, main_~y~0, main_#t~mem9] {7360#(or (forall ((v_ArrVal_394 Int)) (<= 0 (select (store (select |#memory_int| |main_~#distance~0.base|) (+ (* main_~x~0 4) |main_~#distance~0.offset|) v_ArrVal_394) |main_~#distance~0.offset|))) (<= main_~j~0 0))} is VALID [2022-04-14 18:56:56,023 INFO L290 TraceCheckUtils]: 16: Hoare triple {7368#(forall ((v_main_~j~0_31 Int)) (or (forall ((v_ArrVal_394 Int)) (<= 0 (select (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* v_main_~j~0_31 4) |main_~#Dest~0.offset|)) 4)) v_ArrVal_394) |main_~#distance~0.offset|))) (not (<= v_main_~j~0_31 (+ main_~j~0 1))) (<= v_main_~j~0_31 0)))} [160] L41-2-->L41-3: Formula: (= v_main_~j~0_5 (+ v_main_~j~0_6 1)) InVars {main_~j~0=v_main_~j~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, main_~j~0=v_main_~j~0_5} AuxVars[] AssignedVars[main_~j~0, main_#t~post8] {7364#(or (forall ((v_ArrVal_394 Int)) (<= 0 (select (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) 4)) v_ArrVal_394) |main_~#distance~0.offset|))) (<= main_~j~0 0))} is VALID [2022-04-14 18:56:56,025 INFO L290 TraceCheckUtils]: 15: Hoare triple {7372#(forall ((v_ArrVal_394 Int) (v_ArrVal_392 Int) (v_main_~j~0_31 Int)) (or (not (<= v_main_~j~0_31 (+ main_~j~0 1))) (<= v_main_~j~0_31 0) (<= 0 (select (store (store (select |#memory_int| |main_~#distance~0.base|) (+ (* main_~x~0 4) |main_~#distance~0.offset|) v_ArrVal_392) (+ (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ (* main_~x~0 4) |main_~#distance~0.offset|) v_ArrVal_392)) |main_~#Dest~0.base|) (+ (* v_main_~j~0_31 4) |main_~#Dest~0.offset|)) 4) |main_~#distance~0.offset|) v_ArrVal_394) |main_~#distance~0.offset|))))} [155] L45-->L41-2: Formula: (and (= (store |v_#memory_int_10| |v_main_~#distance~0.base_11| (store (select |v_#memory_int_10| |v_main_~#distance~0.base_11|) (+ |v_main_~#distance~0.offset_11| (* v_main_~x~0_4 4)) (- 1))) |v_#memory_int_9|) (< (+ |v_main_#t~mem12_3| |v_main_#t~mem11_3|) |v_main_#t~mem13_3|)) InVars {main_#t~mem12=|v_main_#t~mem12_3|, main_#t~mem13=|v_main_#t~mem13_3|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|, main_#t~mem11=|v_main_#t~mem11_3|, #memory_int=|v_#memory_int_10|} OutVars{#memory_int=|v_#memory_int_9|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_#t~mem11, #memory_int] {7368#(forall ((v_main_~j~0_31 Int)) (or (forall ((v_ArrVal_394 Int)) (<= 0 (select (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* v_main_~j~0_31 4) |main_~#Dest~0.offset|)) 4)) v_ArrVal_394) |main_~#distance~0.offset|))) (not (<= v_main_~j~0_31 (+ main_~j~0 1))) (<= v_main_~j~0_31 0)))} is VALID [2022-04-14 18:56:56,027 INFO L290 TraceCheckUtils]: 14: Hoare triple {7376#(forall ((v_main_~x~0_20 Int) (v_ArrVal_394 Int) (v_main_~j~0_31 Int) (v_ArrVal_392 Int)) (or (<= 0 (select (store (store (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~x~0_20 4) |main_~#distance~0.offset|) v_ArrVal_392) (+ (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~x~0_20 4) |main_~#distance~0.offset|) v_ArrVal_392)) |main_~#Dest~0.base|) (+ (* v_main_~j~0_31 4) |main_~#Dest~0.offset|)) 4) |main_~#distance~0.offset|) v_ArrVal_394) |main_~#distance~0.offset|)) (not (<= v_main_~j~0_31 (+ main_~j~0 1))) (<= v_main_~j~0_31 0) (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) v_main_~x~0_20))))} [150] L41-3-->L45: Formula: (let ((.cse0 (select |v_#memory_int_8| |v_main_~#distance~0.base_10|)) (.cse1 (* v_main_~j~0_4 4))) (and (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~x~0_3 4))) |v_main_#t~mem13_1|) (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~y~0_3 4))) |v_main_#t~mem11_1|) (= (select (select |v_#memory_int_8| |v_main_~#Dest~0.base_7|) (+ .cse1 |v_main_~#Dest~0.offset_7|)) v_main_~x~0_3) (= v_main_~y~0_3 (select (select |v_#memory_int_8| |v_main_~#Source~0.base_7|) (+ .cse1 |v_main_~#Source~0.offset_7|))) (= |v_main_#t~mem12_1| (select (select |v_#memory_int_8| |v_main_~#Weight~0.base_7|) (+ .cse1 |v_main_~#Weight~0.offset_7|))) (< v_main_~j~0_4 v_main_~edgecount~0_7))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_~j~0=v_main_~j~0_4, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} OutVars{main_#t~mem12=|v_main_#t~mem12_1|, main_#t~mem13=|v_main_#t~mem13_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~x~0=v_main_~x~0_3, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_#t~mem10=|v_main_#t~mem10_1|, main_~j~0=v_main_~j~0_4, main_#t~mem11=|v_main_#t~mem11_1|, main_~y~0=v_main_~y~0_3, main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_#t~mem9=|v_main_#t~mem9_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_~x~0, main_#t~mem10, main_#t~mem11, main_~y~0, main_#t~mem9] {7372#(forall ((v_ArrVal_394 Int) (v_ArrVal_392 Int) (v_main_~j~0_31 Int)) (or (not (<= v_main_~j~0_31 (+ main_~j~0 1))) (<= v_main_~j~0_31 0) (<= 0 (select (store (store (select |#memory_int| |main_~#distance~0.base|) (+ (* main_~x~0 4) |main_~#distance~0.offset|) v_ArrVal_392) (+ (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ (* main_~x~0 4) |main_~#distance~0.offset|) v_ArrVal_392)) |main_~#Dest~0.base|) (+ (* v_main_~j~0_31 4) |main_~#Dest~0.offset|)) 4) |main_~#distance~0.offset|) v_ArrVal_394) |main_~#distance~0.offset|))))} is VALID [2022-04-14 18:56:56,028 INFO L290 TraceCheckUtils]: 13: Hoare triple {7380#(forall ((v_main_~x~0_20 Int) (v_ArrVal_394 Int) (v_ArrVal_392 Int) (v_main_~j~0_31 Int)) (or (<= 0 (select (store (store (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~x~0_20 4) |main_~#distance~0.offset|) v_ArrVal_392) (+ (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~x~0_20 4) |main_~#distance~0.offset|) v_ArrVal_392)) |main_~#Dest~0.base|) (+ (* v_main_~j~0_31 4) |main_~#Dest~0.offset|)) 4) |main_~#distance~0.offset|) v_ArrVal_394) |main_~#distance~0.offset|)) (<= v_main_~j~0_31 0) (not (<= v_main_~j~0_31 1)) (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) v_main_~x~0_20))))} [145] L39-3-->L41-3: Formula: (and (= v_main_~j~0_2 0) (< v_main_~i~0_23 v_main_~nodecount~0_9)) InVars {main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23} OutVars{main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23, main_~j~0=v_main_~j~0_2} AuxVars[] AssignedVars[main_~j~0] {7376#(forall ((v_main_~x~0_20 Int) (v_ArrVal_394 Int) (v_main_~j~0_31 Int) (v_ArrVal_392 Int)) (or (<= 0 (select (store (store (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~x~0_20 4) |main_~#distance~0.offset|) v_ArrVal_392) (+ (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~x~0_20 4) |main_~#distance~0.offset|) v_ArrVal_392)) |main_~#Dest~0.base|) (+ (* v_main_~j~0_31 4) |main_~#Dest~0.offset|)) 4) |main_~#distance~0.offset|) v_ArrVal_394) |main_~#distance~0.offset|)) (not (<= v_main_~j~0_31 (+ main_~j~0 1))) (<= v_main_~j~0_31 0) (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) v_main_~x~0_20))))} is VALID [2022-04-14 18:56:56,029 INFO L290 TraceCheckUtils]: 12: Hoare triple {7380#(forall ((v_main_~x~0_20 Int) (v_ArrVal_394 Int) (v_ArrVal_392 Int) (v_main_~j~0_31 Int)) (or (<= 0 (select (store (store (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~x~0_20 4) |main_~#distance~0.offset|) v_ArrVal_392) (+ (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~x~0_20 4) |main_~#distance~0.offset|) v_ArrVal_392)) |main_~#Dest~0.base|) (+ (* v_main_~j~0_31 4) |main_~#Dest~0.offset|)) 4) |main_~#distance~0.offset|) v_ArrVal_394) |main_~#distance~0.offset|)) (<= v_main_~j~0_31 0) (not (<= v_main_~j~0_31 1)) (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) v_main_~x~0_20))))} [140] L30-4-->L39-3: Formula: (= v_main_~i~0_21 0) InVars {} OutVars{main_~i~0=v_main_~i~0_21} AuxVars[] AssignedVars[main_~i~0] {7380#(forall ((v_main_~x~0_20 Int) (v_ArrVal_394 Int) (v_ArrVal_392 Int) (v_main_~j~0_31 Int)) (or (<= 0 (select (store (store (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~x~0_20 4) |main_~#distance~0.offset|) v_ArrVal_392) (+ (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~x~0_20 4) |main_~#distance~0.offset|) v_ArrVal_392)) |main_~#Dest~0.base|) (+ (* v_main_~j~0_31 4) |main_~#Dest~0.offset|)) 4) |main_~#distance~0.offset|) v_ArrVal_394) |main_~#distance~0.offset|)) (<= v_main_~j~0_31 0) (not (<= v_main_~j~0_31 1)) (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) v_main_~x~0_20))))} is VALID [2022-04-14 18:56:56,029 INFO L290 TraceCheckUtils]: 11: Hoare triple {7380#(forall ((v_main_~x~0_20 Int) (v_ArrVal_394 Int) (v_ArrVal_392 Int) (v_main_~j~0_31 Int)) (or (<= 0 (select (store (store (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~x~0_20 4) |main_~#distance~0.offset|) v_ArrVal_392) (+ (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~x~0_20 4) |main_~#distance~0.offset|) v_ArrVal_392)) |main_~#Dest~0.base|) (+ (* v_main_~j~0_31 4) |main_~#Dest~0.offset|)) 4) |main_~#distance~0.offset|) v_ArrVal_394) |main_~#distance~0.offset|)) (<= v_main_~j~0_31 0) (not (<= v_main_~j~0_31 1)) (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) v_main_~x~0_20))))} [138] L30-3-->L30-4: Formula: (not (< v_main_~i~0_11 v_main_~nodecount~0_4)) InVars {main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} OutVars{main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} AuxVars[] AssignedVars[] {7380#(forall ((v_main_~x~0_20 Int) (v_ArrVal_394 Int) (v_ArrVal_392 Int) (v_main_~j~0_31 Int)) (or (<= 0 (select (store (store (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~x~0_20 4) |main_~#distance~0.offset|) v_ArrVal_392) (+ (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~x~0_20 4) |main_~#distance~0.offset|) v_ArrVal_392)) |main_~#Dest~0.base|) (+ (* v_main_~j~0_31 4) |main_~#Dest~0.offset|)) 4) |main_~#distance~0.offset|) v_ArrVal_394) |main_~#distance~0.offset|)) (<= v_main_~j~0_31 0) (not (<= v_main_~j~0_31 1)) (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) v_main_~x~0_20))))} is VALID [2022-04-14 18:56:56,030 INFO L290 TraceCheckUtils]: 10: Hoare triple {7380#(forall ((v_main_~x~0_20 Int) (v_ArrVal_394 Int) (v_ArrVal_392 Int) (v_main_~j~0_31 Int)) (or (<= 0 (select (store (store (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~x~0_20 4) |main_~#distance~0.offset|) v_ArrVal_392) (+ (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~x~0_20 4) |main_~#distance~0.offset|) v_ArrVal_392)) |main_~#Dest~0.base|) (+ (* v_main_~j~0_31 4) |main_~#Dest~0.offset|)) 4) |main_~#distance~0.offset|) v_ArrVal_394) |main_~#distance~0.offset|)) (<= v_main_~j~0_31 0) (not (<= v_main_~j~0_31 1)) (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) v_main_~x~0_20))))} [146] L30-2-->L30-3: Formula: (= v_main_~i~0_17 (+ v_main_~i~0_18 1)) InVars {main_~i~0=v_main_~i~0_18} OutVars{main_~i~0=v_main_~i~0_17, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {7380#(forall ((v_main_~x~0_20 Int) (v_ArrVal_394 Int) (v_ArrVal_392 Int) (v_main_~j~0_31 Int)) (or (<= 0 (select (store (store (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~x~0_20 4) |main_~#distance~0.offset|) v_ArrVal_392) (+ (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~x~0_20 4) |main_~#distance~0.offset|) v_ArrVal_392)) |main_~#Dest~0.base|) (+ (* v_main_~j~0_31 4) |main_~#Dest~0.offset|)) 4) |main_~#distance~0.offset|) v_ArrVal_394) |main_~#distance~0.offset|)) (<= v_main_~j~0_31 0) (not (<= v_main_~j~0_31 1)) (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) v_main_~x~0_20))))} is VALID [2022-04-14 18:56:57,788 WARN L290 TraceCheckUtils]: 9: Hoare triple {7393#(forall ((v_main_~x~0_20 Int) (v_ArrVal_394 Int) (v_ArrVal_392 Int) (v_main_~j~0_31 Int) (v_ArrVal_391 Int)) (or (<= 0 (select (store (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_391) (+ (* v_main_~x~0_20 4) |main_~#distance~0.offset|) v_ArrVal_392) (+ (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_391) (+ (* v_main_~x~0_20 4) |main_~#distance~0.offset|) v_ArrVal_392)) |main_~#Dest~0.base|) (+ (* v_main_~j~0_31 4) |main_~#Dest~0.offset|)) 4) |main_~#distance~0.offset|) v_ArrVal_394) |main_~#distance~0.offset|)) (not (<= (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_391)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) v_main_~x~0_20)) (<= v_main_~j~0_31 0) (not (<= 0 v_ArrVal_391)) (not (<= v_main_~j~0_31 1))))} [141] L31-->L30-2: Formula: (and (= (store |v_#memory_int_4| |v_main_~#distance~0.base_5| (store (select |v_#memory_int_4| |v_main_~#distance~0.base_5|) (+ |v_main_~#distance~0.offset_5| (* v_main_~i~0_14 4)) 0)) |v_#memory_int_3|) (= v_main_~i~0_14 v_main_~source~0_2)) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} AuxVars[] AssignedVars[#memory_int] {7380#(forall ((v_main_~x~0_20 Int) (v_ArrVal_394 Int) (v_ArrVal_392 Int) (v_main_~j~0_31 Int)) (or (<= 0 (select (store (store (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~x~0_20 4) |main_~#distance~0.offset|) v_ArrVal_392) (+ (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~x~0_20 4) |main_~#distance~0.offset|) v_ArrVal_392)) |main_~#Dest~0.base|) (+ (* v_main_~j~0_31 4) |main_~#Dest~0.offset|)) 4) |main_~#distance~0.offset|) v_ArrVal_394) |main_~#distance~0.offset|)) (<= v_main_~j~0_31 0) (not (<= v_main_~j~0_31 1)) (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) v_main_~x~0_20))))} is UNKNOWN [2022-04-14 18:56:57,789 INFO L290 TraceCheckUtils]: 8: Hoare triple {7393#(forall ((v_main_~x~0_20 Int) (v_ArrVal_394 Int) (v_ArrVal_392 Int) (v_main_~j~0_31 Int) (v_ArrVal_391 Int)) (or (<= 0 (select (store (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_391) (+ (* v_main_~x~0_20 4) |main_~#distance~0.offset|) v_ArrVal_392) (+ (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_391) (+ (* v_main_~x~0_20 4) |main_~#distance~0.offset|) v_ArrVal_392)) |main_~#Dest~0.base|) (+ (* v_main_~j~0_31 4) |main_~#Dest~0.offset|)) 4) |main_~#distance~0.offset|) v_ArrVal_394) |main_~#distance~0.offset|)) (not (<= (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_391)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) v_main_~x~0_20)) (<= v_main_~j~0_31 0) (not (<= 0 v_ArrVal_391)) (not (<= v_main_~j~0_31 1))))} [139] L30-3-->L31: Formula: (< v_main_~i~0_12 v_main_~nodecount~0_5) InVars {main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} OutVars{main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {7393#(forall ((v_main_~x~0_20 Int) (v_ArrVal_394 Int) (v_ArrVal_392 Int) (v_main_~j~0_31 Int) (v_ArrVal_391 Int)) (or (<= 0 (select (store (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_391) (+ (* v_main_~x~0_20 4) |main_~#distance~0.offset|) v_ArrVal_392) (+ (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_391) (+ (* v_main_~x~0_20 4) |main_~#distance~0.offset|) v_ArrVal_392)) |main_~#Dest~0.base|) (+ (* v_main_~j~0_31 4) |main_~#Dest~0.offset|)) 4) |main_~#distance~0.offset|) v_ArrVal_394) |main_~#distance~0.offset|)) (not (<= (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_391)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) v_main_~x~0_20)) (<= v_main_~j~0_31 0) (not (<= 0 v_ArrVal_391)) (not (<= v_main_~j~0_31 1))))} is VALID [2022-04-14 18:56:57,792 INFO L290 TraceCheckUtils]: 7: Hoare triple {7151#true} [136] L21-->L30-3: Formula: (let ((.cse1 (store |v_#valid_10| |v_main_~#Source~0.base_4| 1))) (let ((.cse4 (store .cse1 |v_main_~#Dest~0.base_4| 1))) (let ((.cse5 (store .cse4 |v_main_~#Weight~0.base_4| 1)) (.cse2 (select |v_#memory_int_2| |v_main_~#Dest~0.base_4|)) (.cse0 (select |v_#memory_int_2| |v_main_~#Source~0.base_4|)) (.cse3 (select |v_#memory_int_2| |v_main_~#Weight~0.base_4|))) (and (= (select .cse0 (+ 52 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#distance~0.base_4|) (= (select .cse0 (+ 48 |v_main_~#Source~0.offset_4|)) 3) (= 2 (select .cse0 (+ 68 |v_main_~#Source~0.offset_4|))) (= (select .cse1 |v_main_~#Dest~0.base_4|) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Weight~0.base_4|) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 60)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 12)) 1) (= 9 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 36))) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 24))) (= (select .cse0 (+ 56 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Dest~0.base_4|) (= (select .cse0 (+ 40 |v_main_~#Source~0.offset_4|)) 2) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 8))) (= (select .cse3 (+ 72 |v_main_~#Weight~0.offset_4|)) 18) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 12)) 3) (= (select .cse0 (+ 8 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 72)) 0) (= 6 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 24))) (= (select .cse0 (+ 12 |v_main_~#Source~0.offset_4|)) 1) (= 0 (select .cse3 |v_main_~#Weight~0.offset_4|)) (not (= |v_main_~#Weight~0.base_4| 0)) (= |v_main_~#Dest~0.offset_4| 0) (= 16 (select .cse3 (+ 64 |v_main_~#Weight~0.offset_4|))) (= (select .cse2 (+ 76 |v_main_~#Dest~0.offset_4|)) 4) (= 5 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 20))) (= (select .cse0 (+ 28 |v_main_~#Source~0.offset_4|)) 3) (= (select .cse0 (+ 76 |v_main_~#Source~0.offset_4|)) 3) (= 1 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 16))) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 44)) 0) (= (select .cse0 (+ 4 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 48)) 0) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 60)) 15) (= v_main_~i~0_6 0) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 32))) (= v_main_~source~0_1 0) (= (select .cse4 |v_main_~#Weight~0.base_4|) 0) (= (select |v_#valid_10| |v_main_~#Source~0.base_4|) 0) (<= v_main_~edgecount~0_5 19) (= (select .cse3 (+ 56 |v_main_~#Weight~0.offset_4|)) 14) (= (select .cse3 (+ 52 |v_main_~#Weight~0.offset_4|)) 13) (= (select .cse2 (+ 40 |v_main_~#Dest~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 52)) 2) (= (select .cse3 (+ 44 |v_main_~#Weight~0.offset_4|)) 11) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 4)) 1) (= |v_main_~#Source~0.offset_4| 0) (= 3 (select .cse0 (+ 60 |v_main_~#Source~0.offset_4|))) (= 2 (select .cse0 (+ 44 |v_main_~#Source~0.offset_4|))) (= |v_#length_1| (store (store (store (store |v_#length_5| |v_main_~#Source~0.base_4| 80) |v_main_~#Dest~0.base_4| 80) |v_main_~#Weight~0.base_4| 80) |v_main_~#distance~0.base_4| 20)) (= (select .cse2 |v_main_~#Dest~0.offset_4|) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 68)) 1) (= (select .cse0 (+ 36 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ 56 |v_main_~#Dest~0.offset_4|)) 3) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 28))) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 8)) 2) (= 12 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 48))) (= 7 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 28))) (= (select .cse0 (+ 64 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 64)) 2) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 36)) 0) (= 8 (select .cse3 (+ 32 |v_main_~#Weight~0.offset_4|))) (not (= |v_main_~#Dest~0.base_4| 0)) (= 0 (select .cse0 |v_main_~#Source~0.offset_4|)) (= (select .cse3 (+ 40 |v_main_~#Weight~0.offset_4|)) 10) (= (select .cse5 |v_main_~#distance~0.base_4|) 0) (= |v_main_~#distance~0.offset_4| 0) (= (store .cse5 |v_main_~#distance~0.base_4| 1) |v_#valid_6|) (<= 0 v_main_~edgecount~0_5) (= (select .cse3 (+ 16 |v_main_~#Weight~0.offset_4|)) 4) (not (= |v_main_~#Source~0.base_4| 0)) (= (select .cse0 (+ |v_main_~#Source~0.offset_4| 24)) 1) (= (select .cse0 (+ 16 |v_main_~#Source~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 20)) 4) (= 2 (select .cse0 (+ 72 |v_main_~#Source~0.offset_4|))) (= (select .cse0 (+ 32 |v_main_~#Source~0.offset_4|)) 4) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 4))) (= (select .cse0 (+ 20 |v_main_~#Source~0.offset_4|)) 0) (= 19 (select .cse3 (+ 76 |v_main_~#Weight~0.offset_4|))) (< |v_#StackHeapBarrier_1| |v_main_~#Source~0.base_4|) (not (= |v_main_~#distance~0.base_4| 0)) (= 17 (select .cse3 (+ 68 |v_main_~#Weight~0.offset_4|))) (= |v_main_~#Weight~0.offset_4| 0))))) InVars {#memory_int=|v_#memory_int_2|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_5|, main_~edgecount~0=v_main_~edgecount~0_5, #valid=|v_#valid_10|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_4|, main_~x~0=v_main_~x~0_2, main_~#distance~0.base=|v_main_~#distance~0.base_4|, main_~j~0=v_main_~j~0_1, main_~y~0=v_main_~y~0_2, main_~#Dest~0.base=|v_main_~#Dest~0.base_4|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_4|, main_~#Source~0.base=|v_main_~#Source~0.base_4|, main_~#Weight~0.base=|v_main_~#Weight~0.base_4|, #valid=|v_#valid_6|, main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~source~0=v_main_~source~0_1, #length=|v_#length_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_4|, main_~edgecount~0=v_main_~edgecount~0_5, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_4|} AuxVars[] AssignedVars[main_~#Source~0.offset, main_~x~0, main_~#distance~0.base, main_~j~0, main_~y~0, main_~#Dest~0.base, main_~#distance~0.offset, main_~#Source~0.base, main_~#Weight~0.base, #valid, main_~i~0, main_~source~0, #length, main_~#Weight~0.offset, main_~#Dest~0.offset] {7393#(forall ((v_main_~x~0_20 Int) (v_ArrVal_394 Int) (v_ArrVal_392 Int) (v_main_~j~0_31 Int) (v_ArrVal_391 Int)) (or (<= 0 (select (store (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_391) (+ (* v_main_~x~0_20 4) |main_~#distance~0.offset|) v_ArrVal_392) (+ (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_391) (+ (* v_main_~x~0_20 4) |main_~#distance~0.offset|) v_ArrVal_392)) |main_~#Dest~0.base|) (+ (* v_main_~j~0_31 4) |main_~#Dest~0.offset|)) 4) |main_~#distance~0.offset|) v_ArrVal_394) |main_~#distance~0.offset|)) (not (<= (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_391)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) v_main_~x~0_20)) (<= v_main_~j~0_31 0) (not (<= 0 v_ArrVal_391)) (not (<= v_main_~j~0_31 1))))} is VALID [2022-04-14 18:56:57,793 INFO L290 TraceCheckUtils]: 6: Hoare triple {7151#true} [133] L20-->L21: Formula: (and (<= 0 v_main_~nodecount~0_3) (<= v_main_~nodecount~0_3 4)) InVars {main_~nodecount~0=v_main_~nodecount~0_3} OutVars{main_~nodecount~0=v_main_~nodecount~0_3} AuxVars[] AssignedVars[] {7151#true} is VALID [2022-04-14 18:56:57,793 INFO L290 TraceCheckUtils]: 5: Hoare triple {7151#true} [130] mainENTRY-->L20: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (= |v_main_#t~nondet4_2| v_main_~nodecount~0_1) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= |v_main_#t~nondet5_2| v_main_~edgecount~0_1)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~nodecount~0=v_main_~nodecount~0_1, main_~edgecount~0=v_main_~edgecount~0_1} AuxVars[] AssignedVars[main_~nodecount~0, main_#t~nondet5, main_#t~nondet4, main_~edgecount~0] {7151#true} is VALID [2022-04-14 18:56:57,793 INFO L272 TraceCheckUtils]: 4: Hoare triple {7151#true} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7151#true} is VALID [2022-04-14 18:56:57,793 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {7151#true} {7151#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7151#true} is VALID [2022-04-14 18:56:57,793 INFO L290 TraceCheckUtils]: 2: Hoare triple {7151#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7151#true} is VALID [2022-04-14 18:56:57,793 INFO L290 TraceCheckUtils]: 1: Hoare triple {7151#true} [128] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_11| 1))) (and (= (select |v_#valid_16| 1) 1) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_16| 2) 1) (= (select |v_#valid_16| 3) 1) (= (select .cse0 1) 0) (= |v_#NULL.base_1| 0) (= (select |v_#length_6| 1) 2) (= (select |v_#length_6| 2) 14) (= (select .cse0 0) 48) (= (select |v_#valid_16| 0) 0) (= (select |v_#length_6| 3) 12) (= |v_#NULL.offset_1| 0) (= v_~INFINITY~0_2 899))) InVars {#memory_int=|v_#memory_int_11|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, #valid=|v_#valid_16|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_16|, #memory_int=|v_#memory_int_11|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_6|, ~INFINITY~0=v_~INFINITY~0_2, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, ~INFINITY~0, #NULL.base] {7151#true} is VALID [2022-04-14 18:56:57,793 INFO L272 TraceCheckUtils]: 0: Hoare triple {7151#true} [126] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7151#true} is VALID [2022-04-14 18:56:57,793 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 3 not checked. [2022-04-14 18:56:57,794 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1439588103] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-14 18:56:57,794 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-14 18:56:57,794 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 19, 19] total 48 [2022-04-14 18:56:57,794 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [291866503] [2022-04-14 18:56:57,794 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-04-14 18:56:57,795 INFO L78 Accepts]: Start accepts. Automaton has has 48 states, 46 states have (on average 1.9130434782608696) internal successors, (88), 45 states have internal predecessors, (88), 3 states have call successors, (5), 4 states have call predecessors, (5), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 37 [2022-04-14 18:56:57,795 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-14 18:56:57,795 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 48 states, 46 states have (on average 1.9130434782608696) internal successors, (88), 45 states have internal predecessors, (88), 3 states have call successors, (5), 4 states have call predecessors, (5), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:56:59,919 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 94 edges. 93 inductive. 0 not inductive. 1 times theorem prover too weak to decide inductivity. [2022-04-14 18:56:59,919 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 48 states [2022-04-14 18:56:59,919 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-14 18:56:59,919 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 48 interpolants. [2022-04-14 18:56:59,920 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=306, Invalid=1678, Unknown=8, NotChecked=264, Total=2256 [2022-04-14 18:56:59,921 INFO L87 Difference]: Start difference. First operand 156 states and 197 transitions. Second operand has 48 states, 46 states have (on average 1.9130434782608696) internal successors, (88), 45 states have internal predecessors, (88), 3 states have call successors, (5), 4 states have call predecessors, (5), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:57:00,759 WARN L833 $PredicateComparison]: unable to prove that (let ((.cse0 (select |c_#memory_int| |c_main_~#Dest~0.base|)) (.cse2 (select |c_#memory_int| |c_main_~#distance~0.base|))) (and (= |c_#NULL.base| |c_old(#NULL.base)|) (= (select .cse0 |c_main_~#Dest~0.offset|) 1) (= |c_main_~#Source~0.offset| 0) (= |c_main_~#distance~0.offset| 0) (= |c_old(~INFINITY~0)| c_~INFINITY~0) (not (= |c_main_~#distance~0.base| |c_main_~#Dest~0.base|)) (= |c_main_~#Dest~0.offset| 0) (= c_main_~i~0 0) (= (select (select |c_#memory_int| |c_main_~#Source~0.base|) |c_main_~#Source~0.offset|) 0) (forall ((v_main_~x~0_20 Int) (v_ArrVal_394 Int) (v_ArrVal_392 Int) (v_main_~j~0_31 Int)) (or (<= v_main_~j~0_31 0) (not (<= (select (select |c_#memory_int| |c_main_~#Dest~0.base|) |c_main_~#Dest~0.offset|) v_main_~x~0_20)) (<= 0 (select (let ((.cse1 (store (select |c_#memory_int| |c_main_~#distance~0.base|) (+ (* v_main_~x~0_20 4) |c_main_~#distance~0.offset|) v_ArrVal_392))) (store .cse1 (+ (* 4 (select (select (store |c_#memory_int| |c_main_~#distance~0.base| .cse1) |c_main_~#Dest~0.base|) (+ (* v_main_~j~0_31 4) |c_main_~#Dest~0.offset|))) |c_main_~#distance~0.offset|) v_ArrVal_394)) |c_main_~#distance~0.offset|)) (not (<= v_main_~j~0_31 1)))) (= (select .cse2 (+ (* c_main_~i~0 4) |c_main_~#distance~0.offset|)) 0) (not (= |c_main_~#distance~0.base| |c_main_~#Source~0.base|)) (= 3 (select .cse0 (+ 4 |c_main_~#Dest~0.offset|))) (<= 0 (select .cse2 |c_main_~#distance~0.offset|)) (= |c_#NULL.offset| |c_old(#NULL.offset)|))) is different from false [2022-04-14 18:57:01,377 WARN L833 $PredicateComparison]: unable to prove that (let ((.cse0 (select |c_#memory_int| |c_main_~#Dest~0.base|)) (.cse1 (select |c_#memory_int| |c_main_~#distance~0.base|))) (and (= (select .cse0 |c_main_~#Dest~0.offset|) 1) (= |c_main_~#Source~0.offset| 0) (= |c_main_~#distance~0.offset| 0) (not (= |c_main_~#distance~0.base| |c_main_~#Dest~0.base|)) (= |c_main_~#Dest~0.offset| 0) (= (select .cse1 0) 0) (= (select (select |c_#memory_int| |c_main_~#Source~0.base|) |c_main_~#Source~0.offset|) 0) (forall ((v_main_~x~0_20 Int) (v_ArrVal_394 Int) (v_ArrVal_392 Int) (v_main_~j~0_31 Int)) (or (<= v_main_~j~0_31 0) (not (<= (select (select |c_#memory_int| |c_main_~#Dest~0.base|) |c_main_~#Dest~0.offset|) v_main_~x~0_20)) (<= 0 (select (let ((.cse2 (store (select |c_#memory_int| |c_main_~#distance~0.base|) (+ (* v_main_~x~0_20 4) |c_main_~#distance~0.offset|) v_ArrVal_392))) (store .cse2 (+ (* 4 (select (select (store |c_#memory_int| |c_main_~#distance~0.base| .cse2) |c_main_~#Dest~0.base|) (+ (* v_main_~j~0_31 4) |c_main_~#Dest~0.offset|))) |c_main_~#distance~0.offset|) v_ArrVal_394)) |c_main_~#distance~0.offset|)) (not (<= v_main_~j~0_31 1)))) (not (= |c_main_~#distance~0.base| |c_main_~#Source~0.base|)) (= 3 (select .cse0 (+ 4 |c_main_~#Dest~0.offset|))) (<= 0 (select .cse1 |c_main_~#distance~0.offset|)))) is different from false [2022-04-14 18:57:01,907 WARN L833 $PredicateComparison]: unable to prove that (let ((.cse0 (select |c_#memory_int| |c_main_~#Dest~0.base|))) (let ((.cse3 (select |c_#memory_int| |c_main_~#distance~0.base|)) (.cse1 (select .cse0 (+ (* c_main_~j~0 4) |c_main_~#Dest~0.offset|)))) (and (<= c_main_~j~0 1) (= |c_#NULL.base| |c_old(#NULL.base)|) (= (select .cse0 |c_main_~#Dest~0.offset|) 1) (= .cse1 c_main_~x~0) (= |c_main_~#Source~0.offset| 0) (= c_main_~x~0 1) (= |c_main_~#distance~0.offset| 0) (forall ((v_ArrVal_394 Int) (v_ArrVal_392 Int) (v_main_~j~0_31 Int)) (or (<= 0 (select (let ((.cse2 (store (select |c_#memory_int| |c_main_~#distance~0.base|) (+ (* 4 c_main_~x~0) |c_main_~#distance~0.offset|) v_ArrVal_392))) (store .cse2 (+ |c_main_~#distance~0.offset| (* (select (select (store |c_#memory_int| |c_main_~#distance~0.base| .cse2) |c_main_~#Dest~0.base|) (+ (* v_main_~j~0_31 4) |c_main_~#Dest~0.offset|)) 4)) v_ArrVal_394)) |c_main_~#distance~0.offset|)) (<= v_main_~j~0_31 0) (not (<= v_main_~j~0_31 (+ c_main_~j~0 1))))) (= |c_old(~INFINITY~0)| c_~INFINITY~0) (not (= |c_main_~#distance~0.base| |c_main_~#Dest~0.base|)) (= |c_main_~#Dest~0.offset| 0) (= (select .cse3 0) 0) (= .cse1 1) (= (select (select |c_#memory_int| |c_main_~#Source~0.base|) |c_main_~#Source~0.offset|) 0) (not (= |c_main_~#distance~0.base| |c_main_~#Source~0.base|)) (= 3 (select .cse0 (+ 4 |c_main_~#Dest~0.offset|))) (<= 0 (select .cse3 |c_main_~#distance~0.offset|)) (= c_main_~j~0 0) (<= .cse1 c_main_~x~0) (= |c_#NULL.offset| |c_old(#NULL.offset)|)))) is different from false [2022-04-14 18:57:04,588 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 18:57:04,589 INFO L93 Difference]: Finished difference Result 313 states and 399 transitions. [2022-04-14 18:57:04,589 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2022-04-14 18:57:04,589 INFO L78 Accepts]: Start accepts. Automaton has has 48 states, 46 states have (on average 1.9130434782608696) internal successors, (88), 45 states have internal predecessors, (88), 3 states have call successors, (5), 4 states have call predecessors, (5), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 37 [2022-04-14 18:57:04,589 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-14 18:57:04,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 48 states, 46 states have (on average 1.9130434782608696) internal successors, (88), 45 states have internal predecessors, (88), 3 states have call successors, (5), 4 states have call predecessors, (5), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:57:04,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 41 states and 140 transitions. [2022-04-14 18:57:04,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 48 states, 46 states have (on average 1.9130434782608696) internal successors, (88), 45 states have internal predecessors, (88), 3 states have call successors, (5), 4 states have call predecessors, (5), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:57:04,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 41 states and 140 transitions. [2022-04-14 18:57:04,595 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 41 states and 140 transitions. [2022-04-14 18:57:04,749 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 140 edges. 140 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 18:57:04,753 INFO L225 Difference]: With dead ends: 313 [2022-04-14 18:57:04,753 INFO L226 Difference]: Without dead ends: 281 [2022-04-14 18:57:04,754 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 132 GetRequests, 45 SyntacticMatches, 7 SemanticMatches, 80 ConstructedPredicates, 6 IntricatePredicates, 0 DeprecatedPredicates, 1508 ImplicationChecksByTransitivity, 20.5s TimeCoverageRelationStatistics Valid=862, Invalid=4851, Unknown=11, NotChecked=918, Total=6642 [2022-04-14 18:57:04,755 INFO L913 BasicCegarLoop]: 34 mSDtfsCounter, 136 mSDsluCounter, 157 mSDsCounter, 0 mSdLazyCounter, 729 mSolverCounterSat, 66 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 137 SdHoareTripleChecker+Valid, 191 SdHoareTripleChecker+Invalid, 1555 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 66 IncrementalHoareTripleChecker+Valid, 729 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 760 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2022-04-14 18:57:04,755 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [137 Valid, 191 Invalid, 1555 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [66 Valid, 729 Invalid, 0 Unknown, 760 Unchecked, 0.8s Time] [2022-04-14 18:57:04,756 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 281 states. [2022-04-14 18:57:04,760 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 281 to 194. [2022-04-14 18:57:04,760 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-14 18:57:04,760 INFO L82 GeneralOperation]: Start isEquivalent. First operand 281 states. Second operand has 194 states, 185 states have (on average 1.3135135135135134) internal successors, (243), 187 states have internal predecessors, (243), 5 states have call successors, (5), 4 states have call predecessors, (5), 3 states have return successors, (3), 2 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-14 18:57:04,761 INFO L74 IsIncluded]: Start isIncluded. First operand 281 states. Second operand has 194 states, 185 states have (on average 1.3135135135135134) internal successors, (243), 187 states have internal predecessors, (243), 5 states have call successors, (5), 4 states have call predecessors, (5), 3 states have return successors, (3), 2 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-14 18:57:04,761 INFO L87 Difference]: Start difference. First operand 281 states. Second operand has 194 states, 185 states have (on average 1.3135135135135134) internal successors, (243), 187 states have internal predecessors, (243), 5 states have call successors, (5), 4 states have call predecessors, (5), 3 states have return successors, (3), 2 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-14 18:57:04,767 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 18:57:04,767 INFO L93 Difference]: Finished difference Result 281 states and 362 transitions. [2022-04-14 18:57:04,767 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 362 transitions. [2022-04-14 18:57:04,768 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 18:57:04,768 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 18:57:04,768 INFO L74 IsIncluded]: Start isIncluded. First operand has 194 states, 185 states have (on average 1.3135135135135134) internal successors, (243), 187 states have internal predecessors, (243), 5 states have call successors, (5), 4 states have call predecessors, (5), 3 states have return successors, (3), 2 states have call predecessors, (3), 3 states have call successors, (3) Second operand 281 states. [2022-04-14 18:57:04,768 INFO L87 Difference]: Start difference. First operand has 194 states, 185 states have (on average 1.3135135135135134) internal successors, (243), 187 states have internal predecessors, (243), 5 states have call successors, (5), 4 states have call predecessors, (5), 3 states have return successors, (3), 2 states have call predecessors, (3), 3 states have call successors, (3) Second operand 281 states. [2022-04-14 18:57:04,774 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 18:57:04,774 INFO L93 Difference]: Finished difference Result 281 states and 362 transitions. [2022-04-14 18:57:04,774 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 362 transitions. [2022-04-14 18:57:04,775 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 18:57:04,775 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 18:57:04,775 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-14 18:57:04,775 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-14 18:57:04,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 194 states, 185 states have (on average 1.3135135135135134) internal successors, (243), 187 states have internal predecessors, (243), 5 states have call successors, (5), 4 states have call predecessors, (5), 3 states have return successors, (3), 2 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-14 18:57:04,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 194 states and 251 transitions. [2022-04-14 18:57:04,779 INFO L78 Accepts]: Start accepts. Automaton has 194 states and 251 transitions. Word has length 37 [2022-04-14 18:57:04,779 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-14 18:57:04,779 INFO L478 AbstractCegarLoop]: Abstraction has 194 states and 251 transitions. [2022-04-14 18:57:04,779 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 48 states, 46 states have (on average 1.9130434782608696) internal successors, (88), 45 states have internal predecessors, (88), 3 states have call successors, (5), 4 states have call predecessors, (5), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:57:04,779 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 251 transitions. [2022-04-14 18:57:04,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2022-04-14 18:57:04,780 INFO L491 BasicCegarLoop]: Found error trace [2022-04-14 18:57:04,780 INFO L499 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-14 18:57:04,806 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Forceful destruction successful, exit code 0 [2022-04-14 18:57:04,991 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11,10 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-14 18:57:04,992 INFO L403 AbstractCegarLoop]: === Iteration 13 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-14 18:57:04,992 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-14 18:57:04,992 INFO L85 PathProgramCache]: Analyzing trace with hash 1408384805, now seen corresponding path program 1 times [2022-04-14 18:57:04,992 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-14 18:57:04,992 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1381494150] [2022-04-14 18:57:04,992 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-14 18:57:04,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-14 18:57:05,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 18:57:05,375 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-14 18:57:05,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 18:57:05,384 INFO L290 TraceCheckUtils]: 0: Hoare triple {8582#(and (= |old(~INFINITY~0)| ~INFINITY~0) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [128] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_11| 1))) (and (= (select |v_#valid_16| 1) 1) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_16| 2) 1) (= (select |v_#valid_16| 3) 1) (= (select .cse0 1) 0) (= |v_#NULL.base_1| 0) (= (select |v_#length_6| 1) 2) (= (select |v_#length_6| 2) 14) (= (select .cse0 0) 48) (= (select |v_#valid_16| 0) 0) (= (select |v_#length_6| 3) 12) (= |v_#NULL.offset_1| 0) (= v_~INFINITY~0_2 899))) InVars {#memory_int=|v_#memory_int_11|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, #valid=|v_#valid_16|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_16|, #memory_int=|v_#memory_int_11|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_6|, ~INFINITY~0=v_~INFINITY~0_2, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, ~INFINITY~0, #NULL.base] {8566#true} is VALID [2022-04-14 18:57:05,385 INFO L290 TraceCheckUtils]: 1: Hoare triple {8566#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8566#true} is VALID [2022-04-14 18:57:05,385 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {8566#true} {8566#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8566#true} is VALID [2022-04-14 18:57:05,386 INFO L272 TraceCheckUtils]: 0: Hoare triple {8566#true} [126] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8582#(and (= |old(~INFINITY~0)| ~INFINITY~0) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-14 18:57:05,386 INFO L290 TraceCheckUtils]: 1: Hoare triple {8582#(and (= |old(~INFINITY~0)| ~INFINITY~0) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [128] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_11| 1))) (and (= (select |v_#valid_16| 1) 1) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_16| 2) 1) (= (select |v_#valid_16| 3) 1) (= (select .cse0 1) 0) (= |v_#NULL.base_1| 0) (= (select |v_#length_6| 1) 2) (= (select |v_#length_6| 2) 14) (= (select .cse0 0) 48) (= (select |v_#valid_16| 0) 0) (= (select |v_#length_6| 3) 12) (= |v_#NULL.offset_1| 0) (= v_~INFINITY~0_2 899))) InVars {#memory_int=|v_#memory_int_11|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, #valid=|v_#valid_16|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_16|, #memory_int=|v_#memory_int_11|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_6|, ~INFINITY~0=v_~INFINITY~0_2, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, ~INFINITY~0, #NULL.base] {8566#true} is VALID [2022-04-14 18:57:05,386 INFO L290 TraceCheckUtils]: 2: Hoare triple {8566#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8566#true} is VALID [2022-04-14 18:57:05,386 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {8566#true} {8566#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8566#true} is VALID [2022-04-14 18:57:05,386 INFO L272 TraceCheckUtils]: 4: Hoare triple {8566#true} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8566#true} is VALID [2022-04-14 18:57:05,386 INFO L290 TraceCheckUtils]: 5: Hoare triple {8566#true} [130] mainENTRY-->L20: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (= |v_main_#t~nondet4_2| v_main_~nodecount~0_1) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= |v_main_#t~nondet5_2| v_main_~edgecount~0_1)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~nodecount~0=v_main_~nodecount~0_1, main_~edgecount~0=v_main_~edgecount~0_1} AuxVars[] AssignedVars[main_~nodecount~0, main_#t~nondet5, main_#t~nondet4, main_~edgecount~0] {8566#true} is VALID [2022-04-14 18:57:05,386 INFO L290 TraceCheckUtils]: 6: Hoare triple {8566#true} [133] L20-->L21: Formula: (and (<= 0 v_main_~nodecount~0_3) (<= v_main_~nodecount~0_3 4)) InVars {main_~nodecount~0=v_main_~nodecount~0_3} OutVars{main_~nodecount~0=v_main_~nodecount~0_3} AuxVars[] AssignedVars[] {8566#true} is VALID [2022-04-14 18:57:05,389 INFO L290 TraceCheckUtils]: 7: Hoare triple {8566#true} [136] L21-->L30-3: Formula: (let ((.cse1 (store |v_#valid_10| |v_main_~#Source~0.base_4| 1))) (let ((.cse4 (store .cse1 |v_main_~#Dest~0.base_4| 1))) (let ((.cse5 (store .cse4 |v_main_~#Weight~0.base_4| 1)) (.cse2 (select |v_#memory_int_2| |v_main_~#Dest~0.base_4|)) (.cse0 (select |v_#memory_int_2| |v_main_~#Source~0.base_4|)) (.cse3 (select |v_#memory_int_2| |v_main_~#Weight~0.base_4|))) (and (= (select .cse0 (+ 52 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#distance~0.base_4|) (= (select .cse0 (+ 48 |v_main_~#Source~0.offset_4|)) 3) (= 2 (select .cse0 (+ 68 |v_main_~#Source~0.offset_4|))) (= (select .cse1 |v_main_~#Dest~0.base_4|) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Weight~0.base_4|) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 60)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 12)) 1) (= 9 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 36))) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 24))) (= (select .cse0 (+ 56 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Dest~0.base_4|) (= (select .cse0 (+ 40 |v_main_~#Source~0.offset_4|)) 2) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 8))) (= (select .cse3 (+ 72 |v_main_~#Weight~0.offset_4|)) 18) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 12)) 3) (= (select .cse0 (+ 8 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 72)) 0) (= 6 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 24))) (= (select .cse0 (+ 12 |v_main_~#Source~0.offset_4|)) 1) (= 0 (select .cse3 |v_main_~#Weight~0.offset_4|)) (not (= |v_main_~#Weight~0.base_4| 0)) (= |v_main_~#Dest~0.offset_4| 0) (= 16 (select .cse3 (+ 64 |v_main_~#Weight~0.offset_4|))) (= (select .cse2 (+ 76 |v_main_~#Dest~0.offset_4|)) 4) (= 5 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 20))) (= (select .cse0 (+ 28 |v_main_~#Source~0.offset_4|)) 3) (= (select .cse0 (+ 76 |v_main_~#Source~0.offset_4|)) 3) (= 1 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 16))) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 44)) 0) (= (select .cse0 (+ 4 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 48)) 0) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 60)) 15) (= v_main_~i~0_6 0) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 32))) (= v_main_~source~0_1 0) (= (select .cse4 |v_main_~#Weight~0.base_4|) 0) (= (select |v_#valid_10| |v_main_~#Source~0.base_4|) 0) (<= v_main_~edgecount~0_5 19) (= (select .cse3 (+ 56 |v_main_~#Weight~0.offset_4|)) 14) (= (select .cse3 (+ 52 |v_main_~#Weight~0.offset_4|)) 13) (= (select .cse2 (+ 40 |v_main_~#Dest~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 52)) 2) (= (select .cse3 (+ 44 |v_main_~#Weight~0.offset_4|)) 11) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 4)) 1) (= |v_main_~#Source~0.offset_4| 0) (= 3 (select .cse0 (+ 60 |v_main_~#Source~0.offset_4|))) (= 2 (select .cse0 (+ 44 |v_main_~#Source~0.offset_4|))) (= |v_#length_1| (store (store (store (store |v_#length_5| |v_main_~#Source~0.base_4| 80) |v_main_~#Dest~0.base_4| 80) |v_main_~#Weight~0.base_4| 80) |v_main_~#distance~0.base_4| 20)) (= (select .cse2 |v_main_~#Dest~0.offset_4|) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 68)) 1) (= (select .cse0 (+ 36 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ 56 |v_main_~#Dest~0.offset_4|)) 3) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 28))) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 8)) 2) (= 12 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 48))) (= 7 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 28))) (= (select .cse0 (+ 64 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 64)) 2) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 36)) 0) (= 8 (select .cse3 (+ 32 |v_main_~#Weight~0.offset_4|))) (not (= |v_main_~#Dest~0.base_4| 0)) (= 0 (select .cse0 |v_main_~#Source~0.offset_4|)) (= (select .cse3 (+ 40 |v_main_~#Weight~0.offset_4|)) 10) (= (select .cse5 |v_main_~#distance~0.base_4|) 0) (= |v_main_~#distance~0.offset_4| 0) (= (store .cse5 |v_main_~#distance~0.base_4| 1) |v_#valid_6|) (<= 0 v_main_~edgecount~0_5) (= (select .cse3 (+ 16 |v_main_~#Weight~0.offset_4|)) 4) (not (= |v_main_~#Source~0.base_4| 0)) (= (select .cse0 (+ |v_main_~#Source~0.offset_4| 24)) 1) (= (select .cse0 (+ 16 |v_main_~#Source~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 20)) 4) (= 2 (select .cse0 (+ 72 |v_main_~#Source~0.offset_4|))) (= (select .cse0 (+ 32 |v_main_~#Source~0.offset_4|)) 4) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 4))) (= (select .cse0 (+ 20 |v_main_~#Source~0.offset_4|)) 0) (= 19 (select .cse3 (+ 76 |v_main_~#Weight~0.offset_4|))) (< |v_#StackHeapBarrier_1| |v_main_~#Source~0.base_4|) (not (= |v_main_~#distance~0.base_4| 0)) (= 17 (select .cse3 (+ 68 |v_main_~#Weight~0.offset_4|))) (= |v_main_~#Weight~0.offset_4| 0))))) InVars {#memory_int=|v_#memory_int_2|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_5|, main_~edgecount~0=v_main_~edgecount~0_5, #valid=|v_#valid_10|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_4|, main_~x~0=v_main_~x~0_2, main_~#distance~0.base=|v_main_~#distance~0.base_4|, main_~j~0=v_main_~j~0_1, main_~y~0=v_main_~y~0_2, main_~#Dest~0.base=|v_main_~#Dest~0.base_4|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_4|, main_~#Source~0.base=|v_main_~#Source~0.base_4|, main_~#Weight~0.base=|v_main_~#Weight~0.base_4|, #valid=|v_#valid_6|, main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~source~0=v_main_~source~0_1, #length=|v_#length_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_4|, main_~edgecount~0=v_main_~edgecount~0_5, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_4|} AuxVars[] AssignedVars[main_~#Source~0.offset, main_~x~0, main_~#distance~0.base, main_~j~0, main_~y~0, main_~#Dest~0.base, main_~#distance~0.offset, main_~#Source~0.base, main_~#Weight~0.base, #valid, main_~i~0, main_~source~0, #length, main_~#Weight~0.offset, main_~#Dest~0.offset] {8571#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) 3) (= main_~i~0 0) (<= 0 |main_~#Dest~0.offset|))} is VALID [2022-04-14 18:57:05,390 INFO L290 TraceCheckUtils]: 8: Hoare triple {8571#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) 3) (= main_~i~0 0) (<= 0 |main_~#Dest~0.offset|))} [139] L30-3-->L31: Formula: (< v_main_~i~0_12 v_main_~nodecount~0_5) InVars {main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} OutVars{main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {8571#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) 3) (= main_~i~0 0) (<= 0 |main_~#Dest~0.offset|))} is VALID [2022-04-14 18:57:05,391 INFO L290 TraceCheckUtils]: 9: Hoare triple {8571#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) 3) (= main_~i~0 0) (<= 0 |main_~#Dest~0.offset|))} [141] L31-->L30-2: Formula: (and (= (store |v_#memory_int_4| |v_main_~#distance~0.base_5| (store (select |v_#memory_int_4| |v_main_~#distance~0.base_5|) (+ |v_main_~#distance~0.offset_5| (* v_main_~i~0_14 4)) 0)) |v_#memory_int_3|) (= v_main_~i~0_14 v_main_~source~0_2)) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} AuxVars[] AssignedVars[#memory_int] {8572#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) 3) (= (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4))) 0) (= main_~i~0 0) (<= 0 |main_~#Dest~0.offset|))} is VALID [2022-04-14 18:57:05,392 INFO L290 TraceCheckUtils]: 10: Hoare triple {8572#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) 3) (= (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4))) 0) (= main_~i~0 0) (<= 0 |main_~#Dest~0.offset|))} [146] L30-2-->L30-3: Formula: (= v_main_~i~0_17 (+ v_main_~i~0_18 1)) InVars {main_~i~0=v_main_~i~0_18} OutVars{main_~i~0=v_main_~i~0_17, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {8573#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) 3) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} is VALID [2022-04-14 18:57:05,392 INFO L290 TraceCheckUtils]: 11: Hoare triple {8573#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) 3) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} [138] L30-3-->L30-4: Formula: (not (< v_main_~i~0_11 v_main_~nodecount~0_4)) InVars {main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} OutVars{main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} AuxVars[] AssignedVars[] {8573#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) 3) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} is VALID [2022-04-14 18:57:05,393 INFO L290 TraceCheckUtils]: 12: Hoare triple {8573#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) 3) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} [140] L30-4-->L39-3: Formula: (= v_main_~i~0_21 0) InVars {} OutVars{main_~i~0=v_main_~i~0_21} AuxVars[] AssignedVars[main_~i~0] {8573#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) 3) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} is VALID [2022-04-14 18:57:05,393 INFO L290 TraceCheckUtils]: 13: Hoare triple {8573#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) 3) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} [145] L39-3-->L41-3: Formula: (and (= v_main_~j~0_2 0) (< v_main_~i~0_23 v_main_~nodecount~0_9)) InVars {main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23} OutVars{main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23, main_~j~0=v_main_~j~0_2} AuxVars[] AssignedVars[main_~j~0] {8574#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) 3) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (= main_~j~0 0))} is VALID [2022-04-14 18:57:05,394 INFO L290 TraceCheckUtils]: 14: Hoare triple {8574#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) 3) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (= main_~j~0 0))} [150] L41-3-->L45: Formula: (let ((.cse0 (select |v_#memory_int_8| |v_main_~#distance~0.base_10|)) (.cse1 (* v_main_~j~0_4 4))) (and (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~x~0_3 4))) |v_main_#t~mem13_1|) (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~y~0_3 4))) |v_main_#t~mem11_1|) (= (select (select |v_#memory_int_8| |v_main_~#Dest~0.base_7|) (+ .cse1 |v_main_~#Dest~0.offset_7|)) v_main_~x~0_3) (= v_main_~y~0_3 (select (select |v_#memory_int_8| |v_main_~#Source~0.base_7|) (+ .cse1 |v_main_~#Source~0.offset_7|))) (= |v_main_#t~mem12_1| (select (select |v_#memory_int_8| |v_main_~#Weight~0.base_7|) (+ .cse1 |v_main_~#Weight~0.offset_7|))) (< v_main_~j~0_4 v_main_~edgecount~0_7))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_~j~0=v_main_~j~0_4, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} OutVars{main_#t~mem12=|v_main_#t~mem12_1|, main_#t~mem13=|v_main_#t~mem13_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~x~0=v_main_~x~0_3, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_#t~mem10=|v_main_#t~mem10_1|, main_~j~0=v_main_~j~0_4, main_#t~mem11=|v_main_#t~mem11_1|, main_~y~0=v_main_~y~0_3, main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_#t~mem9=|v_main_#t~mem9_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_~x~0, main_#t~mem10, main_#t~mem11, main_~y~0, main_#t~mem9] {8574#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) 3) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (= main_~j~0 0))} is VALID [2022-04-14 18:57:05,394 INFO L290 TraceCheckUtils]: 15: Hoare triple {8574#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) 3) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (= main_~j~0 0))} [156] L45-->L41-2: Formula: (not (< (+ |v_main_#t~mem12_5| |v_main_#t~mem11_5|) |v_main_#t~mem13_5|)) InVars {main_#t~mem12=|v_main_#t~mem12_5|, main_#t~mem13=|v_main_#t~mem13_5|, main_#t~mem11=|v_main_#t~mem11_5|} OutVars{} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_#t~mem11] {8574#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) 3) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (= main_~j~0 0))} is VALID [2022-04-14 18:57:05,396 INFO L290 TraceCheckUtils]: 16: Hoare triple {8574#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) 3) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (= main_~j~0 0))} [160] L41-2-->L41-3: Formula: (= v_main_~j~0_5 (+ v_main_~j~0_6 1)) InVars {main_~j~0=v_main_~j~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, main_~j~0=v_main_~j~0_5} AuxVars[] AssignedVars[main_~j~0, main_#t~post8] {8575#(and (= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|))) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (= (* main_~j~0 4) 4))} is VALID [2022-04-14 18:57:05,397 INFO L290 TraceCheckUtils]: 17: Hoare triple {8575#(and (= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|))) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (= (* main_~j~0 4) 4))} [150] L41-3-->L45: Formula: (let ((.cse0 (select |v_#memory_int_8| |v_main_~#distance~0.base_10|)) (.cse1 (* v_main_~j~0_4 4))) (and (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~x~0_3 4))) |v_main_#t~mem13_1|) (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~y~0_3 4))) |v_main_#t~mem11_1|) (= (select (select |v_#memory_int_8| |v_main_~#Dest~0.base_7|) (+ .cse1 |v_main_~#Dest~0.offset_7|)) v_main_~x~0_3) (= v_main_~y~0_3 (select (select |v_#memory_int_8| |v_main_~#Source~0.base_7|) (+ .cse1 |v_main_~#Source~0.offset_7|))) (= |v_main_#t~mem12_1| (select (select |v_#memory_int_8| |v_main_~#Weight~0.base_7|) (+ .cse1 |v_main_~#Weight~0.offset_7|))) (< v_main_~j~0_4 v_main_~edgecount~0_7))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_~j~0=v_main_~j~0_4, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} OutVars{main_#t~mem12=|v_main_#t~mem12_1|, main_#t~mem13=|v_main_#t~mem13_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~x~0=v_main_~x~0_3, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_#t~mem10=|v_main_#t~mem10_1|, main_~j~0=v_main_~j~0_4, main_#t~mem11=|v_main_#t~mem11_1|, main_~y~0=v_main_~y~0_3, main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_#t~mem9=|v_main_#t~mem9_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_~x~0, main_#t~mem10, main_#t~mem11, main_~y~0, main_#t~mem9] {8576#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (not (= (+ (* main_~x~0 4) |main_~#distance~0.offset|) 0)))} is VALID [2022-04-14 18:57:05,398 INFO L290 TraceCheckUtils]: 18: Hoare triple {8576#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (not (= (+ (* main_~x~0 4) |main_~#distance~0.offset|) 0)))} [155] L45-->L41-2: Formula: (and (= (store |v_#memory_int_10| |v_main_~#distance~0.base_11| (store (select |v_#memory_int_10| |v_main_~#distance~0.base_11|) (+ |v_main_~#distance~0.offset_11| (* v_main_~x~0_4 4)) (- 1))) |v_#memory_int_9|) (< (+ |v_main_#t~mem12_3| |v_main_#t~mem11_3|) |v_main_#t~mem13_3|)) InVars {main_#t~mem12=|v_main_#t~mem12_3|, main_#t~mem13=|v_main_#t~mem13_3|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|, main_#t~mem11=|v_main_#t~mem11_3|, #memory_int=|v_#memory_int_10|} OutVars{#memory_int=|v_#memory_int_9|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_#t~mem11, #memory_int] {8577#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} is VALID [2022-04-14 18:57:05,398 INFO L290 TraceCheckUtils]: 19: Hoare triple {8577#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} [160] L41-2-->L41-3: Formula: (= v_main_~j~0_5 (+ v_main_~j~0_6 1)) InVars {main_~j~0=v_main_~j~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, main_~j~0=v_main_~j~0_5} AuxVars[] AssignedVars[main_~j~0, main_#t~post8] {8577#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} is VALID [2022-04-14 18:57:05,399 INFO L290 TraceCheckUtils]: 20: Hoare triple {8577#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} [149] L41-3-->L39-2: Formula: (not (< v_main_~j~0_3 v_main_~edgecount~0_6)) InVars {main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} OutVars{main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} AuxVars[] AssignedVars[] {8577#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} is VALID [2022-04-14 18:57:05,399 INFO L290 TraceCheckUtils]: 21: Hoare triple {8577#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} [154] L39-2-->L39-3: Formula: (= v_main_~i~0_1 (+ v_main_~i~0_2 1)) InVars {main_~i~0=v_main_~i~0_2} OutVars{main_~i~0=v_main_~i~0_1, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post7] {8577#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} is VALID [2022-04-14 18:57:05,401 INFO L290 TraceCheckUtils]: 22: Hoare triple {8577#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} [144] L39-3-->L39-4: Formula: (not (< v_main_~i~0_22 v_main_~nodecount~0_8)) InVars {main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} OutVars{main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} AuxVars[] AssignedVars[] {8577#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} is VALID [2022-04-14 18:57:05,401 INFO L290 TraceCheckUtils]: 23: Hoare triple {8577#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} [147] L39-4-->L51-3: Formula: (= v_main_~i~0_3 0) InVars {} OutVars{main_~i~0=v_main_~i~0_3} AuxVars[] AssignedVars[main_~i~0] {8577#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} is VALID [2022-04-14 18:57:05,402 INFO L290 TraceCheckUtils]: 24: Hoare triple {8577#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} [153] L51-3-->L55: Formula: (let ((.cse0 (* v_main_~i~0_5 4)) (.cse1 (select |v_#memory_int_1| |v_main_~#distance~0.base_1|))) (and (= v_main_~y~0_1 (select (select |v_#memory_int_1| |v_main_~#Source~0.base_1|) (+ .cse0 |v_main_~#Source~0.offset_1|))) (= v_main_~x~0_1 (select (select |v_#memory_int_1| |v_main_~#Dest~0.base_1|) (+ |v_main_~#Dest~0.offset_1| .cse0))) (= (select (select |v_#memory_int_1| |v_main_~#Weight~0.base_1|) (+ |v_main_~#Weight~0.offset_1| .cse0)) |v_main_#t~mem18_1|) (= (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~x~0_1 4))) |v_main_#t~mem19_1|) (= |v_main_#t~mem17_1| (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~y~0_1 4)))) (< v_main_~i~0_5 v_main_~edgecount~0_3))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_#t~mem15=|v_main_#t~mem15_1|, main_~x~0=v_main_~x~0_1, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~y~0=v_main_~y~0_1, main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_#t~mem16=|v_main_#t~mem16_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_#t~mem17=|v_main_#t~mem17_1|, main_#t~mem18=|v_main_#t~mem18_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|, main_#t~mem19=|v_main_#t~mem19_1|} AuxVars[] AssignedVars[main_#t~mem15, main_~x~0, main_~y~0, main_#t~mem16, main_#t~mem17, main_#t~mem18, main_#t~mem19] {8577#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} is VALID [2022-04-14 18:57:05,402 INFO L290 TraceCheckUtils]: 25: Hoare triple {8577#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} [159] L55-->L51-2: Formula: (not (< (+ |v_main_#t~mem18_5| |v_main_#t~mem17_5|) |v_main_#t~mem19_5|)) InVars {main_#t~mem17=|v_main_#t~mem17_5|, main_#t~mem18=|v_main_#t~mem18_5|, main_#t~mem19=|v_main_#t~mem19_5|} OutVars{} AuxVars[] AssignedVars[main_#t~mem17, main_#t~mem18, main_#t~mem19] {8577#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} is VALID [2022-04-14 18:57:05,403 INFO L290 TraceCheckUtils]: 26: Hoare triple {8577#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} [164] L51-2-->L51-3: Formula: (= v_main_~i~0_8 (+ v_main_~i~0_9 1)) InVars {main_~i~0=v_main_~i~0_9} OutVars{main_~i~0=v_main_~i~0_8, main_#t~post14=|v_main_#t~post14_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post14] {8577#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} is VALID [2022-04-14 18:57:05,404 INFO L290 TraceCheckUtils]: 27: Hoare triple {8577#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} [153] L51-3-->L55: Formula: (let ((.cse0 (* v_main_~i~0_5 4)) (.cse1 (select |v_#memory_int_1| |v_main_~#distance~0.base_1|))) (and (= v_main_~y~0_1 (select (select |v_#memory_int_1| |v_main_~#Source~0.base_1|) (+ .cse0 |v_main_~#Source~0.offset_1|))) (= v_main_~x~0_1 (select (select |v_#memory_int_1| |v_main_~#Dest~0.base_1|) (+ |v_main_~#Dest~0.offset_1| .cse0))) (= (select (select |v_#memory_int_1| |v_main_~#Weight~0.base_1|) (+ |v_main_~#Weight~0.offset_1| .cse0)) |v_main_#t~mem18_1|) (= (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~x~0_1 4))) |v_main_#t~mem19_1|) (= |v_main_#t~mem17_1| (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~y~0_1 4)))) (< v_main_~i~0_5 v_main_~edgecount~0_3))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_#t~mem15=|v_main_#t~mem15_1|, main_~x~0=v_main_~x~0_1, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~y~0=v_main_~y~0_1, main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_#t~mem16=|v_main_#t~mem16_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_#t~mem17=|v_main_#t~mem17_1|, main_#t~mem18=|v_main_#t~mem18_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|, main_#t~mem19=|v_main_#t~mem19_1|} AuxVars[] AssignedVars[main_#t~mem15, main_~x~0, main_~y~0, main_#t~mem16, main_#t~mem17, main_#t~mem18, main_#t~mem19] {8577#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} is VALID [2022-04-14 18:57:05,404 INFO L290 TraceCheckUtils]: 28: Hoare triple {8577#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} [159] L55-->L51-2: Formula: (not (< (+ |v_main_#t~mem18_5| |v_main_#t~mem17_5|) |v_main_#t~mem19_5|)) InVars {main_#t~mem17=|v_main_#t~mem17_5|, main_#t~mem18=|v_main_#t~mem18_5|, main_#t~mem19=|v_main_#t~mem19_5|} OutVars{} AuxVars[] AssignedVars[main_#t~mem17, main_#t~mem18, main_#t~mem19] {8577#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} is VALID [2022-04-14 18:57:05,405 INFO L290 TraceCheckUtils]: 29: Hoare triple {8577#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} [164] L51-2-->L51-3: Formula: (= v_main_~i~0_8 (+ v_main_~i~0_9 1)) InVars {main_~i~0=v_main_~i~0_9} OutVars{main_~i~0=v_main_~i~0_8, main_#t~post14=|v_main_#t~post14_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post14] {8577#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} is VALID [2022-04-14 18:57:05,405 INFO L290 TraceCheckUtils]: 30: Hoare triple {8577#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} [152] L51-3-->L51-4: Formula: (not (< v_main_~i~0_4 v_main_~edgecount~0_2)) InVars {main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} OutVars{main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} AuxVars[] AssignedVars[] {8577#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} is VALID [2022-04-14 18:57:05,406 INFO L290 TraceCheckUtils]: 31: Hoare triple {8577#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} [157] L51-4-->L61-3: Formula: (= v_main_~i~0_10 0) InVars {} OutVars{main_~i~0=v_main_~i~0_10} AuxVars[] AssignedVars[main_~i~0] {8578#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4))) 0) (= main_~i~0 0))} is VALID [2022-04-14 18:57:05,406 INFO L290 TraceCheckUtils]: 32: Hoare triple {8578#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4))) 0) (= main_~i~0 0))} [163] L61-3-->L63: Formula: (and (= (select (select |v_#memory_int_5| |v_main_~#distance~0.base_6|) (+ |v_main_~#distance~0.offset_6| (* v_main_~i~0_15 4))) |v_main_#t~mem21_1|) (< v_main_~i~0_15 v_main_~nodecount~0_7)) InVars {main_~nodecount~0=v_main_~nodecount~0_7, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|} OutVars{main_~nodecount~0=v_main_~nodecount~0_7, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|, main_#t~mem21=|v_main_#t~mem21_1|, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|} AuxVars[] AssignedVars[main_#t~mem21] {8579#(= |main_#t~mem21| 0)} is VALID [2022-04-14 18:57:05,407 INFO L272 TraceCheckUtils]: 33: Hoare triple {8579#(= |main_#t~mem21| 0)} [166] L63-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (<= 0 |v_main_#t~mem21_4|) 1 0)) InVars {main_#t~mem21=|v_main_#t~mem21_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem21] {8580#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-14 18:57:05,407 INFO L290 TraceCheckUtils]: 34: Hoare triple {8580#(not (= |__VERIFIER_assert_#in~cond| 0))} [168] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_3 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {8581#(not (= __VERIFIER_assert_~cond 0))} is VALID [2022-04-14 18:57:05,408 INFO L290 TraceCheckUtils]: 35: Hoare triple {8581#(not (= __VERIFIER_assert_~cond 0))} [170] L11-->L12: Formula: (= v___VERIFIER_assert_~cond_1 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[] {8567#false} is VALID [2022-04-14 18:57:05,408 INFO L290 TraceCheckUtils]: 36: Hoare triple {8567#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8567#false} is VALID [2022-04-14 18:57:05,408 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-04-14 18:57:05,408 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-14 18:57:05,408 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1381494150] [2022-04-14 18:57:05,408 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1381494150] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-14 18:57:05,409 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1022108851] [2022-04-14 18:57:05,409 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-14 18:57:05,409 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-14 18:57:05,409 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-14 18:57:05,411 INFO L229 MonitoredProcess]: Starting monitored process 11 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-14 18:57:05,415 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2022-04-14 18:57:05,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 18:57:05,505 INFO L263 TraceCheckSpWp]: Trace formula consists of 335 conjuncts, 26 conjunts are in the unsatisfiable core [2022-04-14 18:57:05,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 18:57:05,519 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-14 18:57:05,574 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 84 treesize of output 76 [2022-04-14 18:57:05,684 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 20 [2022-04-14 18:57:06,072 INFO L356 Elim1Store]: treesize reduction 25, result has 21.9 percent of original size [2022-04-14 18:57:06,072 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 41 treesize of output 37 [2022-04-14 18:57:07,138 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 10 [2022-04-14 18:57:07,249 INFO L272 TraceCheckUtils]: 0: Hoare triple {8566#true} [126] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8566#true} is VALID [2022-04-14 18:57:07,249 INFO L290 TraceCheckUtils]: 1: Hoare triple {8566#true} [128] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_11| 1))) (and (= (select |v_#valid_16| 1) 1) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_16| 2) 1) (= (select |v_#valid_16| 3) 1) (= (select .cse0 1) 0) (= |v_#NULL.base_1| 0) (= (select |v_#length_6| 1) 2) (= (select |v_#length_6| 2) 14) (= (select .cse0 0) 48) (= (select |v_#valid_16| 0) 0) (= (select |v_#length_6| 3) 12) (= |v_#NULL.offset_1| 0) (= v_~INFINITY~0_2 899))) InVars {#memory_int=|v_#memory_int_11|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, #valid=|v_#valid_16|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_16|, #memory_int=|v_#memory_int_11|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_6|, ~INFINITY~0=v_~INFINITY~0_2, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, ~INFINITY~0, #NULL.base] {8566#true} is VALID [2022-04-14 18:57:07,249 INFO L290 TraceCheckUtils]: 2: Hoare triple {8566#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8566#true} is VALID [2022-04-14 18:57:07,249 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {8566#true} {8566#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8566#true} is VALID [2022-04-14 18:57:07,249 INFO L272 TraceCheckUtils]: 4: Hoare triple {8566#true} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8566#true} is VALID [2022-04-14 18:57:07,249 INFO L290 TraceCheckUtils]: 5: Hoare triple {8566#true} [130] mainENTRY-->L20: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (= |v_main_#t~nondet4_2| v_main_~nodecount~0_1) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= |v_main_#t~nondet5_2| v_main_~edgecount~0_1)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~nodecount~0=v_main_~nodecount~0_1, main_~edgecount~0=v_main_~edgecount~0_1} AuxVars[] AssignedVars[main_~nodecount~0, main_#t~nondet5, main_#t~nondet4, main_~edgecount~0] {8566#true} is VALID [2022-04-14 18:57:07,249 INFO L290 TraceCheckUtils]: 6: Hoare triple {8566#true} [133] L20-->L21: Formula: (and (<= 0 v_main_~nodecount~0_3) (<= v_main_~nodecount~0_3 4)) InVars {main_~nodecount~0=v_main_~nodecount~0_3} OutVars{main_~nodecount~0=v_main_~nodecount~0_3} AuxVars[] AssignedVars[] {8566#true} is VALID [2022-04-14 18:57:07,253 INFO L290 TraceCheckUtils]: 7: Hoare triple {8566#true} [136] L21-->L30-3: Formula: (let ((.cse1 (store |v_#valid_10| |v_main_~#Source~0.base_4| 1))) (let ((.cse4 (store .cse1 |v_main_~#Dest~0.base_4| 1))) (let ((.cse5 (store .cse4 |v_main_~#Weight~0.base_4| 1)) (.cse2 (select |v_#memory_int_2| |v_main_~#Dest~0.base_4|)) (.cse0 (select |v_#memory_int_2| |v_main_~#Source~0.base_4|)) (.cse3 (select |v_#memory_int_2| |v_main_~#Weight~0.base_4|))) (and (= (select .cse0 (+ 52 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#distance~0.base_4|) (= (select .cse0 (+ 48 |v_main_~#Source~0.offset_4|)) 3) (= 2 (select .cse0 (+ 68 |v_main_~#Source~0.offset_4|))) (= (select .cse1 |v_main_~#Dest~0.base_4|) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Weight~0.base_4|) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 60)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 12)) 1) (= 9 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 36))) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 24))) (= (select .cse0 (+ 56 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Dest~0.base_4|) (= (select .cse0 (+ 40 |v_main_~#Source~0.offset_4|)) 2) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 8))) (= (select .cse3 (+ 72 |v_main_~#Weight~0.offset_4|)) 18) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 12)) 3) (= (select .cse0 (+ 8 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 72)) 0) (= 6 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 24))) (= (select .cse0 (+ 12 |v_main_~#Source~0.offset_4|)) 1) (= 0 (select .cse3 |v_main_~#Weight~0.offset_4|)) (not (= |v_main_~#Weight~0.base_4| 0)) (= |v_main_~#Dest~0.offset_4| 0) (= 16 (select .cse3 (+ 64 |v_main_~#Weight~0.offset_4|))) (= (select .cse2 (+ 76 |v_main_~#Dest~0.offset_4|)) 4) (= 5 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 20))) (= (select .cse0 (+ 28 |v_main_~#Source~0.offset_4|)) 3) (= (select .cse0 (+ 76 |v_main_~#Source~0.offset_4|)) 3) (= 1 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 16))) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 44)) 0) (= (select .cse0 (+ 4 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 48)) 0) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 60)) 15) (= v_main_~i~0_6 0) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 32))) (= v_main_~source~0_1 0) (= (select .cse4 |v_main_~#Weight~0.base_4|) 0) (= (select |v_#valid_10| |v_main_~#Source~0.base_4|) 0) (<= v_main_~edgecount~0_5 19) (= (select .cse3 (+ 56 |v_main_~#Weight~0.offset_4|)) 14) (= (select .cse3 (+ 52 |v_main_~#Weight~0.offset_4|)) 13) (= (select .cse2 (+ 40 |v_main_~#Dest~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 52)) 2) (= (select .cse3 (+ 44 |v_main_~#Weight~0.offset_4|)) 11) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 4)) 1) (= |v_main_~#Source~0.offset_4| 0) (= 3 (select .cse0 (+ 60 |v_main_~#Source~0.offset_4|))) (= 2 (select .cse0 (+ 44 |v_main_~#Source~0.offset_4|))) (= |v_#length_1| (store (store (store (store |v_#length_5| |v_main_~#Source~0.base_4| 80) |v_main_~#Dest~0.base_4| 80) |v_main_~#Weight~0.base_4| 80) |v_main_~#distance~0.base_4| 20)) (= (select .cse2 |v_main_~#Dest~0.offset_4|) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 68)) 1) (= (select .cse0 (+ 36 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ 56 |v_main_~#Dest~0.offset_4|)) 3) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 28))) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 8)) 2) (= 12 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 48))) (= 7 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 28))) (= (select .cse0 (+ 64 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 64)) 2) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 36)) 0) (= 8 (select .cse3 (+ 32 |v_main_~#Weight~0.offset_4|))) (not (= |v_main_~#Dest~0.base_4| 0)) (= 0 (select .cse0 |v_main_~#Source~0.offset_4|)) (= (select .cse3 (+ 40 |v_main_~#Weight~0.offset_4|)) 10) (= (select .cse5 |v_main_~#distance~0.base_4|) 0) (= |v_main_~#distance~0.offset_4| 0) (= (store .cse5 |v_main_~#distance~0.base_4| 1) |v_#valid_6|) (<= 0 v_main_~edgecount~0_5) (= (select .cse3 (+ 16 |v_main_~#Weight~0.offset_4|)) 4) (not (= |v_main_~#Source~0.base_4| 0)) (= (select .cse0 (+ |v_main_~#Source~0.offset_4| 24)) 1) (= (select .cse0 (+ 16 |v_main_~#Source~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 20)) 4) (= 2 (select .cse0 (+ 72 |v_main_~#Source~0.offset_4|))) (= (select .cse0 (+ 32 |v_main_~#Source~0.offset_4|)) 4) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 4))) (= (select .cse0 (+ 20 |v_main_~#Source~0.offset_4|)) 0) (= 19 (select .cse3 (+ 76 |v_main_~#Weight~0.offset_4|))) (< |v_#StackHeapBarrier_1| |v_main_~#Source~0.base_4|) (not (= |v_main_~#distance~0.base_4| 0)) (= 17 (select .cse3 (+ 68 |v_main_~#Weight~0.offset_4|))) (= |v_main_~#Weight~0.offset_4| 0))))) InVars {#memory_int=|v_#memory_int_2|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_5|, main_~edgecount~0=v_main_~edgecount~0_5, #valid=|v_#valid_10|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_4|, main_~x~0=v_main_~x~0_2, main_~#distance~0.base=|v_main_~#distance~0.base_4|, main_~j~0=v_main_~j~0_1, main_~y~0=v_main_~y~0_2, main_~#Dest~0.base=|v_main_~#Dest~0.base_4|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_4|, main_~#Source~0.base=|v_main_~#Source~0.base_4|, main_~#Weight~0.base=|v_main_~#Weight~0.base_4|, #valid=|v_#valid_6|, main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~source~0=v_main_~source~0_1, #length=|v_#length_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_4|, main_~edgecount~0=v_main_~edgecount~0_5, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_4|} AuxVars[] AssignedVars[main_~#Source~0.offset, main_~x~0, main_~#distance~0.base, main_~j~0, main_~y~0, main_~#Dest~0.base, main_~#distance~0.offset, main_~#Source~0.base, main_~#Weight~0.base, #valid, main_~i~0, main_~source~0, #length, main_~#Weight~0.offset, main_~#Dest~0.offset] {8607#(and (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= main_~i~0 0))} is VALID [2022-04-14 18:57:07,254 INFO L290 TraceCheckUtils]: 8: Hoare triple {8607#(and (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= main_~i~0 0))} [139] L30-3-->L31: Formula: (< v_main_~i~0_12 v_main_~nodecount~0_5) InVars {main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} OutVars{main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {8607#(and (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= main_~i~0 0))} is VALID [2022-04-14 18:57:07,255 INFO L290 TraceCheckUtils]: 9: Hoare triple {8607#(and (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= main_~i~0 0))} [141] L31-->L30-2: Formula: (and (= (store |v_#memory_int_4| |v_main_~#distance~0.base_5| (store (select |v_#memory_int_4| |v_main_~#distance~0.base_5|) (+ |v_main_~#distance~0.offset_5| (* v_main_~i~0_14 4)) 0)) |v_#memory_int_3|) (= v_main_~i~0_14 v_main_~source~0_2)) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} AuxVars[] AssignedVars[#memory_int] {8614#(and (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:57:07,255 INFO L290 TraceCheckUtils]: 10: Hoare triple {8614#(and (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [146] L30-2-->L30-3: Formula: (= v_main_~i~0_17 (+ v_main_~i~0_18 1)) InVars {main_~i~0=v_main_~i~0_18} OutVars{main_~i~0=v_main_~i~0_17, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {8614#(and (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:57:07,256 INFO L290 TraceCheckUtils]: 11: Hoare triple {8614#(and (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [138] L30-3-->L30-4: Formula: (not (< v_main_~i~0_11 v_main_~nodecount~0_4)) InVars {main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} OutVars{main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} AuxVars[] AssignedVars[] {8614#(and (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:57:07,256 INFO L290 TraceCheckUtils]: 12: Hoare triple {8614#(and (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [140] L30-4-->L39-3: Formula: (= v_main_~i~0_21 0) InVars {} OutVars{main_~i~0=v_main_~i~0_21} AuxVars[] AssignedVars[main_~i~0] {8614#(and (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:57:07,257 INFO L290 TraceCheckUtils]: 13: Hoare triple {8614#(and (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [145] L39-3-->L41-3: Formula: (and (= v_main_~j~0_2 0) (< v_main_~i~0_23 v_main_~nodecount~0_9)) InVars {main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23} OutVars{main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23, main_~j~0=v_main_~j~0_2} AuxVars[] AssignedVars[main_~j~0] {8627#(and (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= main_~j~0 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:57:07,258 INFO L290 TraceCheckUtils]: 14: Hoare triple {8627#(and (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= main_~j~0 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [150] L41-3-->L45: Formula: (let ((.cse0 (select |v_#memory_int_8| |v_main_~#distance~0.base_10|)) (.cse1 (* v_main_~j~0_4 4))) (and (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~x~0_3 4))) |v_main_#t~mem13_1|) (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~y~0_3 4))) |v_main_#t~mem11_1|) (= (select (select |v_#memory_int_8| |v_main_~#Dest~0.base_7|) (+ .cse1 |v_main_~#Dest~0.offset_7|)) v_main_~x~0_3) (= v_main_~y~0_3 (select (select |v_#memory_int_8| |v_main_~#Source~0.base_7|) (+ .cse1 |v_main_~#Source~0.offset_7|))) (= |v_main_#t~mem12_1| (select (select |v_#memory_int_8| |v_main_~#Weight~0.base_7|) (+ .cse1 |v_main_~#Weight~0.offset_7|))) (< v_main_~j~0_4 v_main_~edgecount~0_7))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_~j~0=v_main_~j~0_4, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} OutVars{main_#t~mem12=|v_main_#t~mem12_1|, main_#t~mem13=|v_main_#t~mem13_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~x~0=v_main_~x~0_3, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_#t~mem10=|v_main_#t~mem10_1|, main_~j~0=v_main_~j~0_4, main_#t~mem11=|v_main_#t~mem11_1|, main_~y~0=v_main_~y~0_3, main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_#t~mem9=|v_main_#t~mem9_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_~x~0, main_#t~mem10, main_#t~mem11, main_~y~0, main_#t~mem9] {8627#(and (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= main_~j~0 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:57:07,259 INFO L290 TraceCheckUtils]: 15: Hoare triple {8627#(and (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= main_~j~0 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [156] L45-->L41-2: Formula: (not (< (+ |v_main_#t~mem12_5| |v_main_#t~mem11_5|) |v_main_#t~mem13_5|)) InVars {main_#t~mem12=|v_main_#t~mem12_5|, main_#t~mem13=|v_main_#t~mem13_5|, main_#t~mem11=|v_main_#t~mem11_5|} OutVars{} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_#t~mem11] {8627#(and (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= main_~j~0 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:57:07,259 INFO L290 TraceCheckUtils]: 16: Hoare triple {8627#(and (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= main_~j~0 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [160] L41-2-->L41-3: Formula: (= v_main_~j~0_5 (+ v_main_~j~0_6 1)) InVars {main_~j~0=v_main_~j~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, main_~j~0=v_main_~j~0_5} AuxVars[] AssignedVars[main_~j~0, main_#t~post8] {8637#(and (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (= main_~j~0 1) (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:57:07,260 INFO L290 TraceCheckUtils]: 17: Hoare triple {8637#(and (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (= main_~j~0 1) (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [150] L41-3-->L45: Formula: (let ((.cse0 (select |v_#memory_int_8| |v_main_~#distance~0.base_10|)) (.cse1 (* v_main_~j~0_4 4))) (and (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~x~0_3 4))) |v_main_#t~mem13_1|) (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~y~0_3 4))) |v_main_#t~mem11_1|) (= (select (select |v_#memory_int_8| |v_main_~#Dest~0.base_7|) (+ .cse1 |v_main_~#Dest~0.offset_7|)) v_main_~x~0_3) (= v_main_~y~0_3 (select (select |v_#memory_int_8| |v_main_~#Source~0.base_7|) (+ .cse1 |v_main_~#Source~0.offset_7|))) (= |v_main_#t~mem12_1| (select (select |v_#memory_int_8| |v_main_~#Weight~0.base_7|) (+ .cse1 |v_main_~#Weight~0.offset_7|))) (< v_main_~j~0_4 v_main_~edgecount~0_7))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_~j~0=v_main_~j~0_4, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} OutVars{main_#t~mem12=|v_main_#t~mem12_1|, main_#t~mem13=|v_main_#t~mem13_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~x~0=v_main_~x~0_3, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_#t~mem10=|v_main_#t~mem10_1|, main_~j~0=v_main_~j~0_4, main_#t~mem11=|v_main_#t~mem11_1|, main_~y~0=v_main_~y~0_3, main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_#t~mem9=|v_main_#t~mem9_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_~x~0, main_#t~mem10, main_#t~mem11, main_~y~0, main_#t~mem9] {8641#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int) (|main_~#Dest~0.offset| Int)) (and (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) main_~x~0))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:57:07,261 INFO L290 TraceCheckUtils]: 18: Hoare triple {8641#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int) (|main_~#Dest~0.offset| Int)) (and (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) main_~x~0))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [155] L45-->L41-2: Formula: (and (= (store |v_#memory_int_10| |v_main_~#distance~0.base_11| (store (select |v_#memory_int_10| |v_main_~#distance~0.base_11|) (+ |v_main_~#distance~0.offset_11| (* v_main_~x~0_4 4)) (- 1))) |v_#memory_int_9|) (< (+ |v_main_#t~mem12_3| |v_main_#t~mem11_3|) |v_main_#t~mem13_3|)) InVars {main_#t~mem12=|v_main_#t~mem12_3|, main_#t~mem13=|v_main_#t~mem13_3|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|, main_#t~mem11=|v_main_#t~mem11_3|, #memory_int=|v_#memory_int_10|} OutVars{#memory_int=|v_#memory_int_9|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_#t~mem11, #memory_int] {8645#(and (exists ((|main_~#Dest~0.base| Int) (|main_~#Dest~0.offset| Int)) (and (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)))) (= |main_~#distance~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:57:07,262 INFO L290 TraceCheckUtils]: 19: Hoare triple {8645#(and (exists ((|main_~#Dest~0.base| Int) (|main_~#Dest~0.offset| Int)) (and (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)))) (= |main_~#distance~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [160] L41-2-->L41-3: Formula: (= v_main_~j~0_5 (+ v_main_~j~0_6 1)) InVars {main_~j~0=v_main_~j~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, main_~j~0=v_main_~j~0_5} AuxVars[] AssignedVars[main_~j~0, main_#t~post8] {8645#(and (exists ((|main_~#Dest~0.base| Int) (|main_~#Dest~0.offset| Int)) (and (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)))) (= |main_~#distance~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:57:07,262 INFO L290 TraceCheckUtils]: 20: Hoare triple {8645#(and (exists ((|main_~#Dest~0.base| Int) (|main_~#Dest~0.offset| Int)) (and (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)))) (= |main_~#distance~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [149] L41-3-->L39-2: Formula: (not (< v_main_~j~0_3 v_main_~edgecount~0_6)) InVars {main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} OutVars{main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} AuxVars[] AssignedVars[] {8645#(and (exists ((|main_~#Dest~0.base| Int) (|main_~#Dest~0.offset| Int)) (and (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)))) (= |main_~#distance~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:57:07,263 INFO L290 TraceCheckUtils]: 21: Hoare triple {8645#(and (exists ((|main_~#Dest~0.base| Int) (|main_~#Dest~0.offset| Int)) (and (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)))) (= |main_~#distance~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [154] L39-2-->L39-3: Formula: (= v_main_~i~0_1 (+ v_main_~i~0_2 1)) InVars {main_~i~0=v_main_~i~0_2} OutVars{main_~i~0=v_main_~i~0_1, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post7] {8645#(and (exists ((|main_~#Dest~0.base| Int) (|main_~#Dest~0.offset| Int)) (and (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)))) (= |main_~#distance~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:57:07,263 INFO L290 TraceCheckUtils]: 22: Hoare triple {8645#(and (exists ((|main_~#Dest~0.base| Int) (|main_~#Dest~0.offset| Int)) (and (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)))) (= |main_~#distance~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [144] L39-3-->L39-4: Formula: (not (< v_main_~i~0_22 v_main_~nodecount~0_8)) InVars {main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} OutVars{main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} AuxVars[] AssignedVars[] {8645#(and (exists ((|main_~#Dest~0.base| Int) (|main_~#Dest~0.offset| Int)) (and (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)))) (= |main_~#distance~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:57:07,264 INFO L290 TraceCheckUtils]: 23: Hoare triple {8645#(and (exists ((|main_~#Dest~0.base| Int) (|main_~#Dest~0.offset| Int)) (and (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)))) (= |main_~#distance~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [147] L39-4-->L51-3: Formula: (= v_main_~i~0_3 0) InVars {} OutVars{main_~i~0=v_main_~i~0_3} AuxVars[] AssignedVars[main_~i~0] {8645#(and (exists ((|main_~#Dest~0.base| Int) (|main_~#Dest~0.offset| Int)) (and (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)))) (= |main_~#distance~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:57:07,264 INFO L290 TraceCheckUtils]: 24: Hoare triple {8645#(and (exists ((|main_~#Dest~0.base| Int) (|main_~#Dest~0.offset| Int)) (and (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)))) (= |main_~#distance~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [153] L51-3-->L55: Formula: (let ((.cse0 (* v_main_~i~0_5 4)) (.cse1 (select |v_#memory_int_1| |v_main_~#distance~0.base_1|))) (and (= v_main_~y~0_1 (select (select |v_#memory_int_1| |v_main_~#Source~0.base_1|) (+ .cse0 |v_main_~#Source~0.offset_1|))) (= v_main_~x~0_1 (select (select |v_#memory_int_1| |v_main_~#Dest~0.base_1|) (+ |v_main_~#Dest~0.offset_1| .cse0))) (= (select (select |v_#memory_int_1| |v_main_~#Weight~0.base_1|) (+ |v_main_~#Weight~0.offset_1| .cse0)) |v_main_#t~mem18_1|) (= (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~x~0_1 4))) |v_main_#t~mem19_1|) (= |v_main_#t~mem17_1| (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~y~0_1 4)))) (< v_main_~i~0_5 v_main_~edgecount~0_3))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_#t~mem15=|v_main_#t~mem15_1|, main_~x~0=v_main_~x~0_1, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~y~0=v_main_~y~0_1, main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_#t~mem16=|v_main_#t~mem16_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_#t~mem17=|v_main_#t~mem17_1|, main_#t~mem18=|v_main_#t~mem18_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|, main_#t~mem19=|v_main_#t~mem19_1|} AuxVars[] AssignedVars[main_#t~mem15, main_~x~0, main_~y~0, main_#t~mem16, main_#t~mem17, main_#t~mem18, main_#t~mem19] {8645#(and (exists ((|main_~#Dest~0.base| Int) (|main_~#Dest~0.offset| Int)) (and (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)))) (= |main_~#distance~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:57:07,265 INFO L290 TraceCheckUtils]: 25: Hoare triple {8645#(and (exists ((|main_~#Dest~0.base| Int) (|main_~#Dest~0.offset| Int)) (and (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)))) (= |main_~#distance~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [159] L55-->L51-2: Formula: (not (< (+ |v_main_#t~mem18_5| |v_main_#t~mem17_5|) |v_main_#t~mem19_5|)) InVars {main_#t~mem17=|v_main_#t~mem17_5|, main_#t~mem18=|v_main_#t~mem18_5|, main_#t~mem19=|v_main_#t~mem19_5|} OutVars{} AuxVars[] AssignedVars[main_#t~mem17, main_#t~mem18, main_#t~mem19] {8645#(and (exists ((|main_~#Dest~0.base| Int) (|main_~#Dest~0.offset| Int)) (and (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)))) (= |main_~#distance~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:57:07,267 INFO L290 TraceCheckUtils]: 26: Hoare triple {8645#(and (exists ((|main_~#Dest~0.base| Int) (|main_~#Dest~0.offset| Int)) (and (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)))) (= |main_~#distance~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [164] L51-2-->L51-3: Formula: (= v_main_~i~0_8 (+ v_main_~i~0_9 1)) InVars {main_~i~0=v_main_~i~0_9} OutVars{main_~i~0=v_main_~i~0_8, main_#t~post14=|v_main_#t~post14_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post14] {8645#(and (exists ((|main_~#Dest~0.base| Int) (|main_~#Dest~0.offset| Int)) (and (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)))) (= |main_~#distance~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:57:07,268 INFO L290 TraceCheckUtils]: 27: Hoare triple {8645#(and (exists ((|main_~#Dest~0.base| Int) (|main_~#Dest~0.offset| Int)) (and (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)))) (= |main_~#distance~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [153] L51-3-->L55: Formula: (let ((.cse0 (* v_main_~i~0_5 4)) (.cse1 (select |v_#memory_int_1| |v_main_~#distance~0.base_1|))) (and (= v_main_~y~0_1 (select (select |v_#memory_int_1| |v_main_~#Source~0.base_1|) (+ .cse0 |v_main_~#Source~0.offset_1|))) (= v_main_~x~0_1 (select (select |v_#memory_int_1| |v_main_~#Dest~0.base_1|) (+ |v_main_~#Dest~0.offset_1| .cse0))) (= (select (select |v_#memory_int_1| |v_main_~#Weight~0.base_1|) (+ |v_main_~#Weight~0.offset_1| .cse0)) |v_main_#t~mem18_1|) (= (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~x~0_1 4))) |v_main_#t~mem19_1|) (= |v_main_#t~mem17_1| (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~y~0_1 4)))) (< v_main_~i~0_5 v_main_~edgecount~0_3))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_#t~mem15=|v_main_#t~mem15_1|, main_~x~0=v_main_~x~0_1, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~y~0=v_main_~y~0_1, main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_#t~mem16=|v_main_#t~mem16_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_#t~mem17=|v_main_#t~mem17_1|, main_#t~mem18=|v_main_#t~mem18_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|, main_#t~mem19=|v_main_#t~mem19_1|} AuxVars[] AssignedVars[main_#t~mem15, main_~x~0, main_~y~0, main_#t~mem16, main_#t~mem17, main_#t~mem18, main_#t~mem19] {8645#(and (exists ((|main_~#Dest~0.base| Int) (|main_~#Dest~0.offset| Int)) (and (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)))) (= |main_~#distance~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:57:07,269 INFO L290 TraceCheckUtils]: 28: Hoare triple {8645#(and (exists ((|main_~#Dest~0.base| Int) (|main_~#Dest~0.offset| Int)) (and (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)))) (= |main_~#distance~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [159] L55-->L51-2: Formula: (not (< (+ |v_main_#t~mem18_5| |v_main_#t~mem17_5|) |v_main_#t~mem19_5|)) InVars {main_#t~mem17=|v_main_#t~mem17_5|, main_#t~mem18=|v_main_#t~mem18_5|, main_#t~mem19=|v_main_#t~mem19_5|} OutVars{} AuxVars[] AssignedVars[main_#t~mem17, main_#t~mem18, main_#t~mem19] {8645#(and (exists ((|main_~#Dest~0.base| Int) (|main_~#Dest~0.offset| Int)) (and (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)))) (= |main_~#distance~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:57:07,269 INFO L290 TraceCheckUtils]: 29: Hoare triple {8645#(and (exists ((|main_~#Dest~0.base| Int) (|main_~#Dest~0.offset| Int)) (and (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)))) (= |main_~#distance~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [164] L51-2-->L51-3: Formula: (= v_main_~i~0_8 (+ v_main_~i~0_9 1)) InVars {main_~i~0=v_main_~i~0_9} OutVars{main_~i~0=v_main_~i~0_8, main_#t~post14=|v_main_#t~post14_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post14] {8645#(and (exists ((|main_~#Dest~0.base| Int) (|main_~#Dest~0.offset| Int)) (and (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)))) (= |main_~#distance~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:57:07,271 INFO L290 TraceCheckUtils]: 30: Hoare triple {8645#(and (exists ((|main_~#Dest~0.base| Int) (|main_~#Dest~0.offset| Int)) (and (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)))) (= |main_~#distance~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [152] L51-3-->L51-4: Formula: (not (< v_main_~i~0_4 v_main_~edgecount~0_2)) InVars {main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} OutVars{main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} AuxVars[] AssignedVars[] {8645#(and (exists ((|main_~#Dest~0.base| Int) (|main_~#Dest~0.offset| Int)) (and (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)))) (= |main_~#distance~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:57:07,274 INFO L290 TraceCheckUtils]: 31: Hoare triple {8645#(and (exists ((|main_~#Dest~0.base| Int) (|main_~#Dest~0.offset| Int)) (and (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)))) (= |main_~#distance~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [157] L51-4-->L61-3: Formula: (= v_main_~i~0_10 0) InVars {} OutVars{main_~i~0=v_main_~i~0_10} AuxVars[] AssignedVars[main_~i~0] {8685#(and (exists ((|main_~#Dest~0.base| Int) (|main_~#Dest~0.offset| Int)) (and (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)))) (= |main_~#distance~0.offset| 0) (= main_~i~0 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:57:07,274 INFO L290 TraceCheckUtils]: 32: Hoare triple {8685#(and (exists ((|main_~#Dest~0.base| Int) (|main_~#Dest~0.offset| Int)) (and (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)))) (= |main_~#distance~0.offset| 0) (= main_~i~0 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [163] L61-3-->L63: Formula: (and (= (select (select |v_#memory_int_5| |v_main_~#distance~0.base_6|) (+ |v_main_~#distance~0.offset_6| (* v_main_~i~0_15 4))) |v_main_#t~mem21_1|) (< v_main_~i~0_15 v_main_~nodecount~0_7)) InVars {main_~nodecount~0=v_main_~nodecount~0_7, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|} OutVars{main_~nodecount~0=v_main_~nodecount~0_7, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|, main_#t~mem21=|v_main_#t~mem21_1|, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|} AuxVars[] AssignedVars[main_#t~mem21] {8689#(<= 0 |main_#t~mem21|)} is VALID [2022-04-14 18:57:07,275 INFO L272 TraceCheckUtils]: 33: Hoare triple {8689#(<= 0 |main_#t~mem21|)} [166] L63-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (<= 0 |v_main_#t~mem21_4|) 1 0)) InVars {main_#t~mem21=|v_main_#t~mem21_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem21] {8693#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-14 18:57:07,275 INFO L290 TraceCheckUtils]: 34: Hoare triple {8693#(<= 1 |__VERIFIER_assert_#in~cond|)} [168] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_3 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {8697#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-14 18:57:07,276 INFO L290 TraceCheckUtils]: 35: Hoare triple {8697#(<= 1 __VERIFIER_assert_~cond)} [170] L11-->L12: Formula: (= v___VERIFIER_assert_~cond_1 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[] {8567#false} is VALID [2022-04-14 18:57:07,276 INFO L290 TraceCheckUtils]: 36: Hoare triple {8567#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8567#false} is VALID [2022-04-14 18:57:07,276 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-04-14 18:57:07,277 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-14 18:57:09,554 WARN L833 $PredicateComparison]: unable to prove that (forall ((v_main_~x~0_24 Int)) (or (not (<= (select (select |c_#memory_int| |c_main_~#Dest~0.base|) (+ (* c_main_~j~0 4) |c_main_~#Dest~0.offset|)) v_main_~x~0_24)) (forall ((v_ArrVal_437 Int)) (<= 0 (select (store (select |c_#memory_int| |c_main_~#distance~0.base|) (+ (* v_main_~x~0_24 4) |c_main_~#distance~0.offset|) v_ArrVal_437) |c_main_~#distance~0.offset|))))) is different from false [2022-04-14 18:57:10,107 WARN L833 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_437 Int) (v_main_~x~0_24 Int)) (or (<= 0 (select (store (select |c_#memory_int| |c_main_~#distance~0.base|) (+ (* v_main_~x~0_24 4) |c_main_~#distance~0.offset|) v_ArrVal_437) |c_main_~#distance~0.offset|)) (not (<= (select (select |c_#memory_int| |c_main_~#Dest~0.base|) (+ (* c_main_~j~0 4) 4 |c_main_~#Dest~0.offset|)) v_main_~x~0_24)))) is different from false [2022-04-14 18:57:10,727 WARN L833 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_437 Int) (v_main_~x~0_24 Int)) (or (<= 0 (select (store (select |c_#memory_int| |c_main_~#distance~0.base|) (+ (* v_main_~x~0_24 4) |c_main_~#distance~0.offset|) v_ArrVal_437) |c_main_~#distance~0.offset|)) (not (<= (select (select |c_#memory_int| |c_main_~#Dest~0.base|) (+ 4 |c_main_~#Dest~0.offset|)) v_main_~x~0_24)))) is different from false [2022-04-14 18:57:18,054 INFO L290 TraceCheckUtils]: 36: Hoare triple {8567#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8567#false} is VALID [2022-04-14 18:57:18,055 INFO L290 TraceCheckUtils]: 35: Hoare triple {8697#(<= 1 __VERIFIER_assert_~cond)} [170] L11-->L12: Formula: (= v___VERIFIER_assert_~cond_1 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[] {8567#false} is VALID [2022-04-14 18:57:18,055 INFO L290 TraceCheckUtils]: 34: Hoare triple {8693#(<= 1 |__VERIFIER_assert_#in~cond|)} [168] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_3 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {8697#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-14 18:57:18,056 INFO L272 TraceCheckUtils]: 33: Hoare triple {8689#(<= 0 |main_#t~mem21|)} [166] L63-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (<= 0 |v_main_#t~mem21_4|) 1 0)) InVars {main_#t~mem21=|v_main_#t~mem21_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem21] {8693#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-14 18:57:18,056 INFO L290 TraceCheckUtils]: 32: Hoare triple {8716#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4))))} [163] L61-3-->L63: Formula: (and (= (select (select |v_#memory_int_5| |v_main_~#distance~0.base_6|) (+ |v_main_~#distance~0.offset_6| (* v_main_~i~0_15 4))) |v_main_#t~mem21_1|) (< v_main_~i~0_15 v_main_~nodecount~0_7)) InVars {main_~nodecount~0=v_main_~nodecount~0_7, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|} OutVars{main_~nodecount~0=v_main_~nodecount~0_7, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|, main_#t~mem21=|v_main_#t~mem21_1|, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|} AuxVars[] AssignedVars[main_#t~mem21] {8689#(<= 0 |main_#t~mem21|)} is VALID [2022-04-14 18:57:18,056 INFO L290 TraceCheckUtils]: 31: Hoare triple {8720#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} [157] L51-4-->L61-3: Formula: (= v_main_~i~0_10 0) InVars {} OutVars{main_~i~0=v_main_~i~0_10} AuxVars[] AssignedVars[main_~i~0] {8716#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4))))} is VALID [2022-04-14 18:57:18,057 INFO L290 TraceCheckUtils]: 30: Hoare triple {8720#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} [152] L51-3-->L51-4: Formula: (not (< v_main_~i~0_4 v_main_~edgecount~0_2)) InVars {main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} OutVars{main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} AuxVars[] AssignedVars[] {8720#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-14 18:57:18,057 INFO L290 TraceCheckUtils]: 29: Hoare triple {8720#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} [164] L51-2-->L51-3: Formula: (= v_main_~i~0_8 (+ v_main_~i~0_9 1)) InVars {main_~i~0=v_main_~i~0_9} OutVars{main_~i~0=v_main_~i~0_8, main_#t~post14=|v_main_#t~post14_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post14] {8720#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-14 18:57:18,057 INFO L290 TraceCheckUtils]: 28: Hoare triple {8720#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} [159] L55-->L51-2: Formula: (not (< (+ |v_main_#t~mem18_5| |v_main_#t~mem17_5|) |v_main_#t~mem19_5|)) InVars {main_#t~mem17=|v_main_#t~mem17_5|, main_#t~mem18=|v_main_#t~mem18_5|, main_#t~mem19=|v_main_#t~mem19_5|} OutVars{} AuxVars[] AssignedVars[main_#t~mem17, main_#t~mem18, main_#t~mem19] {8720#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-14 18:57:18,058 INFO L290 TraceCheckUtils]: 27: Hoare triple {8720#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} [153] L51-3-->L55: Formula: (let ((.cse0 (* v_main_~i~0_5 4)) (.cse1 (select |v_#memory_int_1| |v_main_~#distance~0.base_1|))) (and (= v_main_~y~0_1 (select (select |v_#memory_int_1| |v_main_~#Source~0.base_1|) (+ .cse0 |v_main_~#Source~0.offset_1|))) (= v_main_~x~0_1 (select (select |v_#memory_int_1| |v_main_~#Dest~0.base_1|) (+ |v_main_~#Dest~0.offset_1| .cse0))) (= (select (select |v_#memory_int_1| |v_main_~#Weight~0.base_1|) (+ |v_main_~#Weight~0.offset_1| .cse0)) |v_main_#t~mem18_1|) (= (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~x~0_1 4))) |v_main_#t~mem19_1|) (= |v_main_#t~mem17_1| (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~y~0_1 4)))) (< v_main_~i~0_5 v_main_~edgecount~0_3))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_#t~mem15=|v_main_#t~mem15_1|, main_~x~0=v_main_~x~0_1, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~y~0=v_main_~y~0_1, main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_#t~mem16=|v_main_#t~mem16_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_#t~mem17=|v_main_#t~mem17_1|, main_#t~mem18=|v_main_#t~mem18_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|, main_#t~mem19=|v_main_#t~mem19_1|} AuxVars[] AssignedVars[main_#t~mem15, main_~x~0, main_~y~0, main_#t~mem16, main_#t~mem17, main_#t~mem18, main_#t~mem19] {8720#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-14 18:57:18,058 INFO L290 TraceCheckUtils]: 26: Hoare triple {8720#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} [164] L51-2-->L51-3: Formula: (= v_main_~i~0_8 (+ v_main_~i~0_9 1)) InVars {main_~i~0=v_main_~i~0_9} OutVars{main_~i~0=v_main_~i~0_8, main_#t~post14=|v_main_#t~post14_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post14] {8720#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-14 18:57:18,058 INFO L290 TraceCheckUtils]: 25: Hoare triple {8720#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} [159] L55-->L51-2: Formula: (not (< (+ |v_main_#t~mem18_5| |v_main_#t~mem17_5|) |v_main_#t~mem19_5|)) InVars {main_#t~mem17=|v_main_#t~mem17_5|, main_#t~mem18=|v_main_#t~mem18_5|, main_#t~mem19=|v_main_#t~mem19_5|} OutVars{} AuxVars[] AssignedVars[main_#t~mem17, main_#t~mem18, main_#t~mem19] {8720#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-14 18:57:18,058 INFO L290 TraceCheckUtils]: 24: Hoare triple {8720#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} [153] L51-3-->L55: Formula: (let ((.cse0 (* v_main_~i~0_5 4)) (.cse1 (select |v_#memory_int_1| |v_main_~#distance~0.base_1|))) (and (= v_main_~y~0_1 (select (select |v_#memory_int_1| |v_main_~#Source~0.base_1|) (+ .cse0 |v_main_~#Source~0.offset_1|))) (= v_main_~x~0_1 (select (select |v_#memory_int_1| |v_main_~#Dest~0.base_1|) (+ |v_main_~#Dest~0.offset_1| .cse0))) (= (select (select |v_#memory_int_1| |v_main_~#Weight~0.base_1|) (+ |v_main_~#Weight~0.offset_1| .cse0)) |v_main_#t~mem18_1|) (= (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~x~0_1 4))) |v_main_#t~mem19_1|) (= |v_main_#t~mem17_1| (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~y~0_1 4)))) (< v_main_~i~0_5 v_main_~edgecount~0_3))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_#t~mem15=|v_main_#t~mem15_1|, main_~x~0=v_main_~x~0_1, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~y~0=v_main_~y~0_1, main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_#t~mem16=|v_main_#t~mem16_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_#t~mem17=|v_main_#t~mem17_1|, main_#t~mem18=|v_main_#t~mem18_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|, main_#t~mem19=|v_main_#t~mem19_1|} AuxVars[] AssignedVars[main_#t~mem15, main_~x~0, main_~y~0, main_#t~mem16, main_#t~mem17, main_#t~mem18, main_#t~mem19] {8720#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-14 18:57:18,059 INFO L290 TraceCheckUtils]: 23: Hoare triple {8720#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} [147] L39-4-->L51-3: Formula: (= v_main_~i~0_3 0) InVars {} OutVars{main_~i~0=v_main_~i~0_3} AuxVars[] AssignedVars[main_~i~0] {8720#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-14 18:57:18,059 INFO L290 TraceCheckUtils]: 22: Hoare triple {8720#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} [144] L39-3-->L39-4: Formula: (not (< v_main_~i~0_22 v_main_~nodecount~0_8)) InVars {main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} OutVars{main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} AuxVars[] AssignedVars[] {8720#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-14 18:57:18,059 INFO L290 TraceCheckUtils]: 21: Hoare triple {8720#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} [154] L39-2-->L39-3: Formula: (= v_main_~i~0_1 (+ v_main_~i~0_2 1)) InVars {main_~i~0=v_main_~i~0_2} OutVars{main_~i~0=v_main_~i~0_1, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post7] {8720#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-14 18:57:18,060 INFO L290 TraceCheckUtils]: 20: Hoare triple {8720#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} [149] L41-3-->L39-2: Formula: (not (< v_main_~j~0_3 v_main_~edgecount~0_6)) InVars {main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} OutVars{main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} AuxVars[] AssignedVars[] {8720#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-14 18:57:18,060 INFO L290 TraceCheckUtils]: 19: Hoare triple {8720#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} [160] L41-2-->L41-3: Formula: (= v_main_~j~0_5 (+ v_main_~j~0_6 1)) InVars {main_~j~0=v_main_~j~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, main_~j~0=v_main_~j~0_5} AuxVars[] AssignedVars[main_~j~0, main_#t~post8] {8720#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-14 18:57:18,061 INFO L290 TraceCheckUtils]: 18: Hoare triple {8760#(forall ((v_ArrVal_437 Int)) (<= 0 (select (store (select |#memory_int| |main_~#distance~0.base|) (+ (* main_~x~0 4) |main_~#distance~0.offset|) v_ArrVal_437) |main_~#distance~0.offset|)))} [155] L45-->L41-2: Formula: (and (= (store |v_#memory_int_10| |v_main_~#distance~0.base_11| (store (select |v_#memory_int_10| |v_main_~#distance~0.base_11|) (+ |v_main_~#distance~0.offset_11| (* v_main_~x~0_4 4)) (- 1))) |v_#memory_int_9|) (< (+ |v_main_#t~mem12_3| |v_main_#t~mem11_3|) |v_main_#t~mem13_3|)) InVars {main_#t~mem12=|v_main_#t~mem12_3|, main_#t~mem13=|v_main_#t~mem13_3|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|, main_#t~mem11=|v_main_#t~mem11_3|, #memory_int=|v_#memory_int_10|} OutVars{#memory_int=|v_#memory_int_9|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_#t~mem11, #memory_int] {8720#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-14 18:57:18,062 INFO L290 TraceCheckUtils]: 17: Hoare triple {8764#(forall ((v_main_~x~0_24 Int)) (or (forall ((v_ArrVal_437 Int)) (<= 0 (select (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* v_main_~x~0_24 4)) v_ArrVal_437) |main_~#distance~0.offset|))) (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) v_main_~x~0_24))))} [150] L41-3-->L45: Formula: (let ((.cse0 (select |v_#memory_int_8| |v_main_~#distance~0.base_10|)) (.cse1 (* v_main_~j~0_4 4))) (and (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~x~0_3 4))) |v_main_#t~mem13_1|) (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~y~0_3 4))) |v_main_#t~mem11_1|) (= (select (select |v_#memory_int_8| |v_main_~#Dest~0.base_7|) (+ .cse1 |v_main_~#Dest~0.offset_7|)) v_main_~x~0_3) (= v_main_~y~0_3 (select (select |v_#memory_int_8| |v_main_~#Source~0.base_7|) (+ .cse1 |v_main_~#Source~0.offset_7|))) (= |v_main_#t~mem12_1| (select (select |v_#memory_int_8| |v_main_~#Weight~0.base_7|) (+ .cse1 |v_main_~#Weight~0.offset_7|))) (< v_main_~j~0_4 v_main_~edgecount~0_7))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_~j~0=v_main_~j~0_4, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} OutVars{main_#t~mem12=|v_main_#t~mem12_1|, main_#t~mem13=|v_main_#t~mem13_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~x~0=v_main_~x~0_3, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_#t~mem10=|v_main_#t~mem10_1|, main_~j~0=v_main_~j~0_4, main_#t~mem11=|v_main_#t~mem11_1|, main_~y~0=v_main_~y~0_3, main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_#t~mem9=|v_main_#t~mem9_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_~x~0, main_#t~mem10, main_#t~mem11, main_~y~0, main_#t~mem9] {8760#(forall ((v_ArrVal_437 Int)) (<= 0 (select (store (select |#memory_int| |main_~#distance~0.base|) (+ (* main_~x~0 4) |main_~#distance~0.offset|) v_ArrVal_437) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:57:18,063 INFO L290 TraceCheckUtils]: 16: Hoare triple {8768#(forall ((v_ArrVal_437 Int) (v_main_~x~0_24 Int)) (or (<= 0 (select (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* v_main_~x~0_24 4)) v_ArrVal_437) |main_~#distance~0.offset|)) (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) 4 |main_~#Dest~0.offset|)) v_main_~x~0_24))))} [160] L41-2-->L41-3: Formula: (= v_main_~j~0_5 (+ v_main_~j~0_6 1)) InVars {main_~j~0=v_main_~j~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, main_~j~0=v_main_~j~0_5} AuxVars[] AssignedVars[main_~j~0, main_#t~post8] {8764#(forall ((v_main_~x~0_24 Int)) (or (forall ((v_ArrVal_437 Int)) (<= 0 (select (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* v_main_~x~0_24 4)) v_ArrVal_437) |main_~#distance~0.offset|))) (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) v_main_~x~0_24))))} is VALID [2022-04-14 18:57:18,064 INFO L290 TraceCheckUtils]: 15: Hoare triple {8768#(forall ((v_ArrVal_437 Int) (v_main_~x~0_24 Int)) (or (<= 0 (select (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* v_main_~x~0_24 4)) v_ArrVal_437) |main_~#distance~0.offset|)) (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) 4 |main_~#Dest~0.offset|)) v_main_~x~0_24))))} [156] L45-->L41-2: Formula: (not (< (+ |v_main_#t~mem12_5| |v_main_#t~mem11_5|) |v_main_#t~mem13_5|)) InVars {main_#t~mem12=|v_main_#t~mem12_5|, main_#t~mem13=|v_main_#t~mem13_5|, main_#t~mem11=|v_main_#t~mem11_5|} OutVars{} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_#t~mem11] {8768#(forall ((v_ArrVal_437 Int) (v_main_~x~0_24 Int)) (or (<= 0 (select (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* v_main_~x~0_24 4)) v_ArrVal_437) |main_~#distance~0.offset|)) (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) 4 |main_~#Dest~0.offset|)) v_main_~x~0_24))))} is VALID [2022-04-14 18:57:18,064 INFO L290 TraceCheckUtils]: 14: Hoare triple {8768#(forall ((v_ArrVal_437 Int) (v_main_~x~0_24 Int)) (or (<= 0 (select (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* v_main_~x~0_24 4)) v_ArrVal_437) |main_~#distance~0.offset|)) (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) 4 |main_~#Dest~0.offset|)) v_main_~x~0_24))))} [150] L41-3-->L45: Formula: (let ((.cse0 (select |v_#memory_int_8| |v_main_~#distance~0.base_10|)) (.cse1 (* v_main_~j~0_4 4))) (and (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~x~0_3 4))) |v_main_#t~mem13_1|) (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~y~0_3 4))) |v_main_#t~mem11_1|) (= (select (select |v_#memory_int_8| |v_main_~#Dest~0.base_7|) (+ .cse1 |v_main_~#Dest~0.offset_7|)) v_main_~x~0_3) (= v_main_~y~0_3 (select (select |v_#memory_int_8| |v_main_~#Source~0.base_7|) (+ .cse1 |v_main_~#Source~0.offset_7|))) (= |v_main_#t~mem12_1| (select (select |v_#memory_int_8| |v_main_~#Weight~0.base_7|) (+ .cse1 |v_main_~#Weight~0.offset_7|))) (< v_main_~j~0_4 v_main_~edgecount~0_7))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_~j~0=v_main_~j~0_4, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} OutVars{main_#t~mem12=|v_main_#t~mem12_1|, main_#t~mem13=|v_main_#t~mem13_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~x~0=v_main_~x~0_3, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_#t~mem10=|v_main_#t~mem10_1|, main_~j~0=v_main_~j~0_4, main_#t~mem11=|v_main_#t~mem11_1|, main_~y~0=v_main_~y~0_3, main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_#t~mem9=|v_main_#t~mem9_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_~x~0, main_#t~mem10, main_#t~mem11, main_~y~0, main_#t~mem9] {8768#(forall ((v_ArrVal_437 Int) (v_main_~x~0_24 Int)) (or (<= 0 (select (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* v_main_~x~0_24 4)) v_ArrVal_437) |main_~#distance~0.offset|)) (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) 4 |main_~#Dest~0.offset|)) v_main_~x~0_24))))} is VALID [2022-04-14 18:57:18,065 INFO L290 TraceCheckUtils]: 13: Hoare triple {8778#(forall ((v_ArrVal_437 Int) (v_main_~x~0_24 Int)) (or (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) v_main_~x~0_24)) (<= 0 (select (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* v_main_~x~0_24 4)) v_ArrVal_437) |main_~#distance~0.offset|))))} [145] L39-3-->L41-3: Formula: (and (= v_main_~j~0_2 0) (< v_main_~i~0_23 v_main_~nodecount~0_9)) InVars {main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23} OutVars{main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23, main_~j~0=v_main_~j~0_2} AuxVars[] AssignedVars[main_~j~0] {8768#(forall ((v_ArrVal_437 Int) (v_main_~x~0_24 Int)) (or (<= 0 (select (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* v_main_~x~0_24 4)) v_ArrVal_437) |main_~#distance~0.offset|)) (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) 4 |main_~#Dest~0.offset|)) v_main_~x~0_24))))} is VALID [2022-04-14 18:57:18,066 INFO L290 TraceCheckUtils]: 12: Hoare triple {8778#(forall ((v_ArrVal_437 Int) (v_main_~x~0_24 Int)) (or (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) v_main_~x~0_24)) (<= 0 (select (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* v_main_~x~0_24 4)) v_ArrVal_437) |main_~#distance~0.offset|))))} [140] L30-4-->L39-3: Formula: (= v_main_~i~0_21 0) InVars {} OutVars{main_~i~0=v_main_~i~0_21} AuxVars[] AssignedVars[main_~i~0] {8778#(forall ((v_ArrVal_437 Int) (v_main_~x~0_24 Int)) (or (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) v_main_~x~0_24)) (<= 0 (select (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* v_main_~x~0_24 4)) v_ArrVal_437) |main_~#distance~0.offset|))))} is VALID [2022-04-14 18:57:18,066 INFO L290 TraceCheckUtils]: 11: Hoare triple {8778#(forall ((v_ArrVal_437 Int) (v_main_~x~0_24 Int)) (or (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) v_main_~x~0_24)) (<= 0 (select (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* v_main_~x~0_24 4)) v_ArrVal_437) |main_~#distance~0.offset|))))} [138] L30-3-->L30-4: Formula: (not (< v_main_~i~0_11 v_main_~nodecount~0_4)) InVars {main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} OutVars{main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} AuxVars[] AssignedVars[] {8778#(forall ((v_ArrVal_437 Int) (v_main_~x~0_24 Int)) (or (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) v_main_~x~0_24)) (<= 0 (select (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* v_main_~x~0_24 4)) v_ArrVal_437) |main_~#distance~0.offset|))))} is VALID [2022-04-14 18:57:18,067 INFO L290 TraceCheckUtils]: 10: Hoare triple {8778#(forall ((v_ArrVal_437 Int) (v_main_~x~0_24 Int)) (or (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) v_main_~x~0_24)) (<= 0 (select (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* v_main_~x~0_24 4)) v_ArrVal_437) |main_~#distance~0.offset|))))} [146] L30-2-->L30-3: Formula: (= v_main_~i~0_17 (+ v_main_~i~0_18 1)) InVars {main_~i~0=v_main_~i~0_18} OutVars{main_~i~0=v_main_~i~0_17, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {8778#(forall ((v_ArrVal_437 Int) (v_main_~x~0_24 Int)) (or (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) v_main_~x~0_24)) (<= 0 (select (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* v_main_~x~0_24 4)) v_ArrVal_437) |main_~#distance~0.offset|))))} is VALID [2022-04-14 18:57:18,068 INFO L290 TraceCheckUtils]: 9: Hoare triple {8791#(forall ((v_ArrVal_437 Int) (v_ArrVal_436 Int) (v_main_~x~0_24 Int)) (or (<= 0 (select (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_436) (+ |main_~#distance~0.offset| (* v_main_~x~0_24 4)) v_ArrVal_437) |main_~#distance~0.offset|)) (not (<= (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_436)) |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) v_main_~x~0_24)) (not (<= 0 v_ArrVal_436))))} [141] L31-->L30-2: Formula: (and (= (store |v_#memory_int_4| |v_main_~#distance~0.base_5| (store (select |v_#memory_int_4| |v_main_~#distance~0.base_5|) (+ |v_main_~#distance~0.offset_5| (* v_main_~i~0_14 4)) 0)) |v_#memory_int_3|) (= v_main_~i~0_14 v_main_~source~0_2)) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} AuxVars[] AssignedVars[#memory_int] {8778#(forall ((v_ArrVal_437 Int) (v_main_~x~0_24 Int)) (or (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) v_main_~x~0_24)) (<= 0 (select (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* v_main_~x~0_24 4)) v_ArrVal_437) |main_~#distance~0.offset|))))} is VALID [2022-04-14 18:57:18,068 INFO L290 TraceCheckUtils]: 8: Hoare triple {8791#(forall ((v_ArrVal_437 Int) (v_ArrVal_436 Int) (v_main_~x~0_24 Int)) (or (<= 0 (select (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_436) (+ |main_~#distance~0.offset| (* v_main_~x~0_24 4)) v_ArrVal_437) |main_~#distance~0.offset|)) (not (<= (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_436)) |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) v_main_~x~0_24)) (not (<= 0 v_ArrVal_436))))} [139] L30-3-->L31: Formula: (< v_main_~i~0_12 v_main_~nodecount~0_5) InVars {main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} OutVars{main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {8791#(forall ((v_ArrVal_437 Int) (v_ArrVal_436 Int) (v_main_~x~0_24 Int)) (or (<= 0 (select (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_436) (+ |main_~#distance~0.offset| (* v_main_~x~0_24 4)) v_ArrVal_437) |main_~#distance~0.offset|)) (not (<= (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_436)) |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) v_main_~x~0_24)) (not (<= 0 v_ArrVal_436))))} is VALID [2022-04-14 18:57:18,072 INFO L290 TraceCheckUtils]: 7: Hoare triple {8566#true} [136] L21-->L30-3: Formula: (let ((.cse1 (store |v_#valid_10| |v_main_~#Source~0.base_4| 1))) (let ((.cse4 (store .cse1 |v_main_~#Dest~0.base_4| 1))) (let ((.cse5 (store .cse4 |v_main_~#Weight~0.base_4| 1)) (.cse2 (select |v_#memory_int_2| |v_main_~#Dest~0.base_4|)) (.cse0 (select |v_#memory_int_2| |v_main_~#Source~0.base_4|)) (.cse3 (select |v_#memory_int_2| |v_main_~#Weight~0.base_4|))) (and (= (select .cse0 (+ 52 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#distance~0.base_4|) (= (select .cse0 (+ 48 |v_main_~#Source~0.offset_4|)) 3) (= 2 (select .cse0 (+ 68 |v_main_~#Source~0.offset_4|))) (= (select .cse1 |v_main_~#Dest~0.base_4|) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Weight~0.base_4|) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 60)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 12)) 1) (= 9 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 36))) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 24))) (= (select .cse0 (+ 56 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Dest~0.base_4|) (= (select .cse0 (+ 40 |v_main_~#Source~0.offset_4|)) 2) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 8))) (= (select .cse3 (+ 72 |v_main_~#Weight~0.offset_4|)) 18) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 12)) 3) (= (select .cse0 (+ 8 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 72)) 0) (= 6 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 24))) (= (select .cse0 (+ 12 |v_main_~#Source~0.offset_4|)) 1) (= 0 (select .cse3 |v_main_~#Weight~0.offset_4|)) (not (= |v_main_~#Weight~0.base_4| 0)) (= |v_main_~#Dest~0.offset_4| 0) (= 16 (select .cse3 (+ 64 |v_main_~#Weight~0.offset_4|))) (= (select .cse2 (+ 76 |v_main_~#Dest~0.offset_4|)) 4) (= 5 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 20))) (= (select .cse0 (+ 28 |v_main_~#Source~0.offset_4|)) 3) (= (select .cse0 (+ 76 |v_main_~#Source~0.offset_4|)) 3) (= 1 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 16))) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 44)) 0) (= (select .cse0 (+ 4 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 48)) 0) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 60)) 15) (= v_main_~i~0_6 0) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 32))) (= v_main_~source~0_1 0) (= (select .cse4 |v_main_~#Weight~0.base_4|) 0) (= (select |v_#valid_10| |v_main_~#Source~0.base_4|) 0) (<= v_main_~edgecount~0_5 19) (= (select .cse3 (+ 56 |v_main_~#Weight~0.offset_4|)) 14) (= (select .cse3 (+ 52 |v_main_~#Weight~0.offset_4|)) 13) (= (select .cse2 (+ 40 |v_main_~#Dest~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 52)) 2) (= (select .cse3 (+ 44 |v_main_~#Weight~0.offset_4|)) 11) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 4)) 1) (= |v_main_~#Source~0.offset_4| 0) (= 3 (select .cse0 (+ 60 |v_main_~#Source~0.offset_4|))) (= 2 (select .cse0 (+ 44 |v_main_~#Source~0.offset_4|))) (= |v_#length_1| (store (store (store (store |v_#length_5| |v_main_~#Source~0.base_4| 80) |v_main_~#Dest~0.base_4| 80) |v_main_~#Weight~0.base_4| 80) |v_main_~#distance~0.base_4| 20)) (= (select .cse2 |v_main_~#Dest~0.offset_4|) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 68)) 1) (= (select .cse0 (+ 36 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ 56 |v_main_~#Dest~0.offset_4|)) 3) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 28))) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 8)) 2) (= 12 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 48))) (= 7 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 28))) (= (select .cse0 (+ 64 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 64)) 2) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 36)) 0) (= 8 (select .cse3 (+ 32 |v_main_~#Weight~0.offset_4|))) (not (= |v_main_~#Dest~0.base_4| 0)) (= 0 (select .cse0 |v_main_~#Source~0.offset_4|)) (= (select .cse3 (+ 40 |v_main_~#Weight~0.offset_4|)) 10) (= (select .cse5 |v_main_~#distance~0.base_4|) 0) (= |v_main_~#distance~0.offset_4| 0) (= (store .cse5 |v_main_~#distance~0.base_4| 1) |v_#valid_6|) (<= 0 v_main_~edgecount~0_5) (= (select .cse3 (+ 16 |v_main_~#Weight~0.offset_4|)) 4) (not (= |v_main_~#Source~0.base_4| 0)) (= (select .cse0 (+ |v_main_~#Source~0.offset_4| 24)) 1) (= (select .cse0 (+ 16 |v_main_~#Source~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 20)) 4) (= 2 (select .cse0 (+ 72 |v_main_~#Source~0.offset_4|))) (= (select .cse0 (+ 32 |v_main_~#Source~0.offset_4|)) 4) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 4))) (= (select .cse0 (+ 20 |v_main_~#Source~0.offset_4|)) 0) (= 19 (select .cse3 (+ 76 |v_main_~#Weight~0.offset_4|))) (< |v_#StackHeapBarrier_1| |v_main_~#Source~0.base_4|) (not (= |v_main_~#distance~0.base_4| 0)) (= 17 (select .cse3 (+ 68 |v_main_~#Weight~0.offset_4|))) (= |v_main_~#Weight~0.offset_4| 0))))) InVars {#memory_int=|v_#memory_int_2|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_5|, main_~edgecount~0=v_main_~edgecount~0_5, #valid=|v_#valid_10|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_4|, main_~x~0=v_main_~x~0_2, main_~#distance~0.base=|v_main_~#distance~0.base_4|, main_~j~0=v_main_~j~0_1, main_~y~0=v_main_~y~0_2, main_~#Dest~0.base=|v_main_~#Dest~0.base_4|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_4|, main_~#Source~0.base=|v_main_~#Source~0.base_4|, main_~#Weight~0.base=|v_main_~#Weight~0.base_4|, #valid=|v_#valid_6|, main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~source~0=v_main_~source~0_1, #length=|v_#length_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_4|, main_~edgecount~0=v_main_~edgecount~0_5, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_4|} AuxVars[] AssignedVars[main_~#Source~0.offset, main_~x~0, main_~#distance~0.base, main_~j~0, main_~y~0, main_~#Dest~0.base, main_~#distance~0.offset, main_~#Source~0.base, main_~#Weight~0.base, #valid, main_~i~0, main_~source~0, #length, main_~#Weight~0.offset, main_~#Dest~0.offset] {8791#(forall ((v_ArrVal_437 Int) (v_ArrVal_436 Int) (v_main_~x~0_24 Int)) (or (<= 0 (select (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_436) (+ |main_~#distance~0.offset| (* v_main_~x~0_24 4)) v_ArrVal_437) |main_~#distance~0.offset|)) (not (<= (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_436)) |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) v_main_~x~0_24)) (not (<= 0 v_ArrVal_436))))} is VALID [2022-04-14 18:57:18,072 INFO L290 TraceCheckUtils]: 6: Hoare triple {8566#true} [133] L20-->L21: Formula: (and (<= 0 v_main_~nodecount~0_3) (<= v_main_~nodecount~0_3 4)) InVars {main_~nodecount~0=v_main_~nodecount~0_3} OutVars{main_~nodecount~0=v_main_~nodecount~0_3} AuxVars[] AssignedVars[] {8566#true} is VALID [2022-04-14 18:57:18,072 INFO L290 TraceCheckUtils]: 5: Hoare triple {8566#true} [130] mainENTRY-->L20: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (= |v_main_#t~nondet4_2| v_main_~nodecount~0_1) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= |v_main_#t~nondet5_2| v_main_~edgecount~0_1)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~nodecount~0=v_main_~nodecount~0_1, main_~edgecount~0=v_main_~edgecount~0_1} AuxVars[] AssignedVars[main_~nodecount~0, main_#t~nondet5, main_#t~nondet4, main_~edgecount~0] {8566#true} is VALID [2022-04-14 18:57:18,072 INFO L272 TraceCheckUtils]: 4: Hoare triple {8566#true} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8566#true} is VALID [2022-04-14 18:57:18,072 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {8566#true} {8566#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8566#true} is VALID [2022-04-14 18:57:18,072 INFO L290 TraceCheckUtils]: 2: Hoare triple {8566#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8566#true} is VALID [2022-04-14 18:57:18,072 INFO L290 TraceCheckUtils]: 1: Hoare triple {8566#true} [128] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_11| 1))) (and (= (select |v_#valid_16| 1) 1) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_16| 2) 1) (= (select |v_#valid_16| 3) 1) (= (select .cse0 1) 0) (= |v_#NULL.base_1| 0) (= (select |v_#length_6| 1) 2) (= (select |v_#length_6| 2) 14) (= (select .cse0 0) 48) (= (select |v_#valid_16| 0) 0) (= (select |v_#length_6| 3) 12) (= |v_#NULL.offset_1| 0) (= v_~INFINITY~0_2 899))) InVars {#memory_int=|v_#memory_int_11|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, #valid=|v_#valid_16|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_16|, #memory_int=|v_#memory_int_11|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_6|, ~INFINITY~0=v_~INFINITY~0_2, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, ~INFINITY~0, #NULL.base] {8566#true} is VALID [2022-04-14 18:57:18,072 INFO L272 TraceCheckUtils]: 0: Hoare triple {8566#true} [126] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8566#true} is VALID [2022-04-14 18:57:18,073 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 7 not checked. [2022-04-14 18:57:18,073 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1022108851] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-14 18:57:18,073 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-14 18:57:18,073 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 12, 12] total 31 [2022-04-14 18:57:18,073 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [461978617] [2022-04-14 18:57:18,073 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-04-14 18:57:18,074 INFO L78 Accepts]: Start accepts. Automaton has has 31 states, 29 states have (on average 2.7241379310344827) internal successors, (79), 28 states have internal predecessors, (79), 3 states have call successors, (5), 4 states have call predecessors, (5), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 37 [2022-04-14 18:57:18,074 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-14 18:57:18,074 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 31 states, 29 states have (on average 2.7241379310344827) internal successors, (79), 28 states have internal predecessors, (79), 3 states have call successors, (5), 4 states have call predecessors, (5), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:57:18,151 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 85 edges. 85 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 18:57:18,151 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 31 states [2022-04-14 18:57:18,151 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-14 18:57:18,151 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 31 interpolants. [2022-04-14 18:57:18,152 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=105, Invalid=658, Unknown=5, NotChecked=162, Total=930 [2022-04-14 18:57:18,152 INFO L87 Difference]: Start difference. First operand 194 states and 251 transitions. Second operand has 31 states, 29 states have (on average 2.7241379310344827) internal successors, (79), 28 states have internal predecessors, (79), 3 states have call successors, (5), 4 states have call predecessors, (5), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:57:18,733 WARN L833 $PredicateComparison]: unable to prove that (let ((.cse0 (select |c_#memory_int| |c_main_~#distance~0.base|)) (.cse1 (select (select |c_#memory_int| |c_main_~#Dest~0.base|) (+ 4 |c_main_~#Dest~0.offset|)))) (and (= |c_#NULL.base| |c_old(#NULL.base)|) (= |c_main_~#distance~0.offset| 0) (= |c_old(~INFINITY~0)| c_~INFINITY~0) (not (= |c_main_~#distance~0.base| |c_main_~#Dest~0.base|)) (= c_main_~i~0 0) (= (select .cse0 (+ (* c_main_~i~0 4) |c_main_~#distance~0.offset|)) 0) (forall ((v_ArrVal_437 Int) (v_main_~x~0_24 Int)) (or (<= 0 (select (store (select |c_#memory_int| |c_main_~#distance~0.base|) (+ (* v_main_~x~0_24 4) |c_main_~#distance~0.offset|) v_ArrVal_437) |c_main_~#distance~0.offset|)) (not (<= (select (select |c_#memory_int| |c_main_~#Dest~0.base|) (+ 4 |c_main_~#Dest~0.offset|)) v_main_~x~0_24)))) (= 3 .cse1) (<= 0 (select .cse0 |c_main_~#distance~0.offset|)) (<= 3 .cse1) (<= 0 |c_main_~#Dest~0.offset|) (= |c_#NULL.offset| |c_old(#NULL.offset)|))) is different from false [2022-04-14 18:57:19,109 WARN L833 $PredicateComparison]: unable to prove that (let ((.cse0 (select |c_#memory_int| |c_main_~#distance~0.base|)) (.cse1 (select (select |c_#memory_int| |c_main_~#Dest~0.base|) (+ 4 |c_main_~#Dest~0.offset|)))) (and (= |c_main_~#distance~0.offset| 0) (not (= |c_main_~#distance~0.base| |c_main_~#Dest~0.base|)) (= (select .cse0 0) 0) (forall ((v_ArrVal_437 Int) (v_main_~x~0_24 Int)) (or (<= 0 (select (store (select |c_#memory_int| |c_main_~#distance~0.base|) (+ (* v_main_~x~0_24 4) |c_main_~#distance~0.offset|) v_ArrVal_437) |c_main_~#distance~0.offset|)) (not (<= (select (select |c_#memory_int| |c_main_~#Dest~0.base|) (+ 4 |c_main_~#Dest~0.offset|)) v_main_~x~0_24)))) (= 3 .cse1) (<= 0 (select .cse0 |c_main_~#distance~0.offset|)) (<= 3 .cse1))) is different from false [2022-04-14 18:57:19,482 WARN L833 $PredicateComparison]: unable to prove that (let ((.cse0 (select |c_#memory_int| |c_main_~#distance~0.base|)) (.cse1 (select (select |c_#memory_int| |c_main_~#Dest~0.base|) (+ 4 |c_main_~#Dest~0.offset|)))) (and (forall ((v_ArrVal_437 Int) (v_main_~x~0_24 Int)) (or (<= 0 (select (store (select |c_#memory_int| |c_main_~#distance~0.base|) (+ (* v_main_~x~0_24 4) |c_main_~#distance~0.offset|) v_ArrVal_437) |c_main_~#distance~0.offset|)) (not (<= (select (select |c_#memory_int| |c_main_~#Dest~0.base|) (+ (* c_main_~j~0 4) 4 |c_main_~#Dest~0.offset|)) v_main_~x~0_24)))) (= |c_main_~#distance~0.offset| 0) (not (= |c_main_~#distance~0.base| |c_main_~#Dest~0.base|)) (= (select .cse0 0) 0) (= 3 .cse1) (<= 0 (select .cse0 |c_main_~#distance~0.offset|)) (= c_main_~j~0 0) (<= 3 .cse1))) is different from false [2022-04-14 18:57:21,535 WARN L833 $PredicateComparison]: unable to prove that (let ((.cse1 (* c_main_~j~0 4)) (.cse2 (select |c_#memory_int| |c_main_~#distance~0.base|)) (.cse0 (select |c_#memory_int| |c_main_~#Dest~0.base|))) (and (= |c_#NULL.base| |c_old(#NULL.base)|) (= (select .cse0 (+ .cse1 |c_main_~#Dest~0.offset|)) 3) (= .cse1 4) (= |c_main_~#distance~0.offset| 0) (forall ((v_main_~x~0_24 Int)) (or (not (<= (select (select |c_#memory_int| |c_main_~#Dest~0.base|) (+ (* c_main_~j~0 4) |c_main_~#Dest~0.offset|)) v_main_~x~0_24)) (forall ((v_ArrVal_437 Int)) (<= 0 (select (store (select |c_#memory_int| |c_main_~#distance~0.base|) (+ (* v_main_~x~0_24 4) |c_main_~#distance~0.offset|) v_ArrVal_437) |c_main_~#distance~0.offset|))))) (= |c_old(~INFINITY~0)| c_~INFINITY~0) (not (= |c_main_~#distance~0.base| |c_main_~#Dest~0.base|)) (= (select .cse2 0) 0) (<= 0 (select .cse2 |c_main_~#distance~0.offset|)) (= c_main_~j~0 1) (<= 3 (select .cse0 (+ 4 |c_main_~#Dest~0.offset|))) (= |c_#NULL.offset| |c_old(#NULL.offset)|))) is different from false [2022-04-14 18:57:22,058 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 18:57:22,058 INFO L93 Difference]: Finished difference Result 220 states and 280 transitions. [2022-04-14 18:57:22,058 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2022-04-14 18:57:22,058 INFO L78 Accepts]: Start accepts. Automaton has has 31 states, 29 states have (on average 2.7241379310344827) internal successors, (79), 28 states have internal predecessors, (79), 3 states have call successors, (5), 4 states have call predecessors, (5), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 37 [2022-04-14 18:57:22,059 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-14 18:57:22,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 31 states, 29 states have (on average 2.7241379310344827) internal successors, (79), 28 states have internal predecessors, (79), 3 states have call successors, (5), 4 states have call predecessors, (5), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:57:22,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 76 transitions. [2022-04-14 18:57:22,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 31 states, 29 states have (on average 2.7241379310344827) internal successors, (79), 28 states have internal predecessors, (79), 3 states have call successors, (5), 4 states have call predecessors, (5), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:57:22,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 76 transitions. [2022-04-14 18:57:22,061 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 17 states and 76 transitions. [2022-04-14 18:57:22,147 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 76 edges. 76 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 18:57:22,150 INFO L225 Difference]: With dead ends: 220 [2022-04-14 18:57:22,150 INFO L226 Difference]: Without dead ends: 203 [2022-04-14 18:57:22,151 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 103 GetRequests, 60 SyntacticMatches, 1 SemanticMatches, 42 ConstructedPredicates, 7 IntricatePredicates, 0 DeprecatedPredicates, 318 ImplicationChecksByTransitivity, 12.9s TimeCoverageRelationStatistics Valid=179, Invalid=1172, Unknown=9, NotChecked=532, Total=1892 [2022-04-14 18:57:22,151 INFO L913 BasicCegarLoop]: 47 mSDtfsCounter, 49 mSDsluCounter, 149 mSDsCounter, 0 mSdLazyCounter, 278 mSolverCounterSat, 10 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 50 SdHoareTripleChecker+Valid, 196 SdHoareTripleChecker+Invalid, 650 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 10 IncrementalHoareTripleChecker+Valid, 278 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 362 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-14 18:57:22,151 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [50 Valid, 196 Invalid, 650 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [10 Valid, 278 Invalid, 0 Unknown, 362 Unchecked, 0.2s Time] [2022-04-14 18:57:22,152 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 203 states. [2022-04-14 18:57:22,154 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 203 to 197. [2022-04-14 18:57:22,154 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-14 18:57:22,159 INFO L82 GeneralOperation]: Start isEquivalent. First operand 203 states. Second operand has 197 states, 188 states have (on average 1.3138297872340425) internal successors, (247), 190 states have internal predecessors, (247), 5 states have call successors, (5), 4 states have call predecessors, (5), 3 states have return successors, (3), 2 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-14 18:57:22,159 INFO L74 IsIncluded]: Start isIncluded. First operand 203 states. Second operand has 197 states, 188 states have (on average 1.3138297872340425) internal successors, (247), 190 states have internal predecessors, (247), 5 states have call successors, (5), 4 states have call predecessors, (5), 3 states have return successors, (3), 2 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-14 18:57:22,159 INFO L87 Difference]: Start difference. First operand 203 states. Second operand has 197 states, 188 states have (on average 1.3138297872340425) internal successors, (247), 190 states have internal predecessors, (247), 5 states have call successors, (5), 4 states have call predecessors, (5), 3 states have return successors, (3), 2 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-14 18:57:22,163 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 18:57:22,163 INFO L93 Difference]: Finished difference Result 203 states and 262 transitions. [2022-04-14 18:57:22,163 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 262 transitions. [2022-04-14 18:57:22,164 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 18:57:22,164 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 18:57:22,164 INFO L74 IsIncluded]: Start isIncluded. First operand has 197 states, 188 states have (on average 1.3138297872340425) internal successors, (247), 190 states have internal predecessors, (247), 5 states have call successors, (5), 4 states have call predecessors, (5), 3 states have return successors, (3), 2 states have call predecessors, (3), 3 states have call successors, (3) Second operand 203 states. [2022-04-14 18:57:22,164 INFO L87 Difference]: Start difference. First operand has 197 states, 188 states have (on average 1.3138297872340425) internal successors, (247), 190 states have internal predecessors, (247), 5 states have call successors, (5), 4 states have call predecessors, (5), 3 states have return successors, (3), 2 states have call predecessors, (3), 3 states have call successors, (3) Second operand 203 states. [2022-04-14 18:57:22,168 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 18:57:22,168 INFO L93 Difference]: Finished difference Result 203 states and 262 transitions. [2022-04-14 18:57:22,168 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 262 transitions. [2022-04-14 18:57:22,168 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 18:57:22,169 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 18:57:22,169 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-14 18:57:22,169 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-14 18:57:22,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 197 states, 188 states have (on average 1.3138297872340425) internal successors, (247), 190 states have internal predecessors, (247), 5 states have call successors, (5), 4 states have call predecessors, (5), 3 states have return successors, (3), 2 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-14 18:57:22,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 197 states and 255 transitions. [2022-04-14 18:57:22,172 INFO L78 Accepts]: Start accepts. Automaton has 197 states and 255 transitions. Word has length 37 [2022-04-14 18:57:22,172 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-14 18:57:22,173 INFO L478 AbstractCegarLoop]: Abstraction has 197 states and 255 transitions. [2022-04-14 18:57:22,173 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 31 states, 29 states have (on average 2.7241379310344827) internal successors, (79), 28 states have internal predecessors, (79), 3 states have call successors, (5), 4 states have call predecessors, (5), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:57:22,173 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 255 transitions. [2022-04-14 18:57:22,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2022-04-14 18:57:22,174 INFO L491 BasicCegarLoop]: Found error trace [2022-04-14 18:57:22,174 INFO L499 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-14 18:57:22,200 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Forceful destruction successful, exit code 0 [2022-04-14 18:57:22,398 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable12 [2022-04-14 18:57:22,398 INFO L403 AbstractCegarLoop]: === Iteration 14 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-14 18:57:22,398 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-14 18:57:22,398 INFO L85 PathProgramCache]: Analyzing trace with hash -1404538378, now seen corresponding path program 1 times [2022-04-14 18:57:22,399 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-14 18:57:22,399 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [248945833] [2022-04-14 18:57:22,399 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-14 18:57:22,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-14 18:57:22,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 18:57:22,467 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-14 18:57:22,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 18:57:22,471 INFO L290 TraceCheckUtils]: 0: Hoare triple {9679#(and (= |old(~INFINITY~0)| ~INFINITY~0) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [128] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_11| 1))) (and (= (select |v_#valid_16| 1) 1) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_16| 2) 1) (= (select |v_#valid_16| 3) 1) (= (select .cse0 1) 0) (= |v_#NULL.base_1| 0) (= (select |v_#length_6| 1) 2) (= (select |v_#length_6| 2) 14) (= (select .cse0 0) 48) (= (select |v_#valid_16| 0) 0) (= (select |v_#length_6| 3) 12) (= |v_#NULL.offset_1| 0) (= v_~INFINITY~0_2 899))) InVars {#memory_int=|v_#memory_int_11|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, #valid=|v_#valid_16|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_16|, #memory_int=|v_#memory_int_11|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_6|, ~INFINITY~0=v_~INFINITY~0_2, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, ~INFINITY~0, #NULL.base] {9671#true} is VALID [2022-04-14 18:57:22,471 INFO L290 TraceCheckUtils]: 1: Hoare triple {9671#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9671#true} is VALID [2022-04-14 18:57:22,471 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {9671#true} {9671#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9671#true} is VALID [2022-04-14 18:57:22,472 INFO L272 TraceCheckUtils]: 0: Hoare triple {9671#true} [126] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9679#(and (= |old(~INFINITY~0)| ~INFINITY~0) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-14 18:57:22,472 INFO L290 TraceCheckUtils]: 1: Hoare triple {9679#(and (= |old(~INFINITY~0)| ~INFINITY~0) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [128] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_11| 1))) (and (= (select |v_#valid_16| 1) 1) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_16| 2) 1) (= (select |v_#valid_16| 3) 1) (= (select .cse0 1) 0) (= |v_#NULL.base_1| 0) (= (select |v_#length_6| 1) 2) (= (select |v_#length_6| 2) 14) (= (select .cse0 0) 48) (= (select |v_#valid_16| 0) 0) (= (select |v_#length_6| 3) 12) (= |v_#NULL.offset_1| 0) (= v_~INFINITY~0_2 899))) InVars {#memory_int=|v_#memory_int_11|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, #valid=|v_#valid_16|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_16|, #memory_int=|v_#memory_int_11|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_6|, ~INFINITY~0=v_~INFINITY~0_2, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, ~INFINITY~0, #NULL.base] {9671#true} is VALID [2022-04-14 18:57:22,472 INFO L290 TraceCheckUtils]: 2: Hoare triple {9671#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9671#true} is VALID [2022-04-14 18:57:22,472 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {9671#true} {9671#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9671#true} is VALID [2022-04-14 18:57:22,472 INFO L272 TraceCheckUtils]: 4: Hoare triple {9671#true} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9671#true} is VALID [2022-04-14 18:57:22,472 INFO L290 TraceCheckUtils]: 5: Hoare triple {9671#true} [130] mainENTRY-->L20: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (= |v_main_#t~nondet4_2| v_main_~nodecount~0_1) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= |v_main_#t~nondet5_2| v_main_~edgecount~0_1)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~nodecount~0=v_main_~nodecount~0_1, main_~edgecount~0=v_main_~edgecount~0_1} AuxVars[] AssignedVars[main_~nodecount~0, main_#t~nondet5, main_#t~nondet4, main_~edgecount~0] {9671#true} is VALID [2022-04-14 18:57:22,473 INFO L290 TraceCheckUtils]: 6: Hoare triple {9671#true} [133] L20-->L21: Formula: (and (<= 0 v_main_~nodecount~0_3) (<= v_main_~nodecount~0_3 4)) InVars {main_~nodecount~0=v_main_~nodecount~0_3} OutVars{main_~nodecount~0=v_main_~nodecount~0_3} AuxVars[] AssignedVars[] {9671#true} is VALID [2022-04-14 18:57:22,473 INFO L290 TraceCheckUtils]: 7: Hoare triple {9671#true} [136] L21-->L30-3: Formula: (let ((.cse1 (store |v_#valid_10| |v_main_~#Source~0.base_4| 1))) (let ((.cse4 (store .cse1 |v_main_~#Dest~0.base_4| 1))) (let ((.cse5 (store .cse4 |v_main_~#Weight~0.base_4| 1)) (.cse2 (select |v_#memory_int_2| |v_main_~#Dest~0.base_4|)) (.cse0 (select |v_#memory_int_2| |v_main_~#Source~0.base_4|)) (.cse3 (select |v_#memory_int_2| |v_main_~#Weight~0.base_4|))) (and (= (select .cse0 (+ 52 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#distance~0.base_4|) (= (select .cse0 (+ 48 |v_main_~#Source~0.offset_4|)) 3) (= 2 (select .cse0 (+ 68 |v_main_~#Source~0.offset_4|))) (= (select .cse1 |v_main_~#Dest~0.base_4|) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Weight~0.base_4|) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 60)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 12)) 1) (= 9 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 36))) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 24))) (= (select .cse0 (+ 56 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Dest~0.base_4|) (= (select .cse0 (+ 40 |v_main_~#Source~0.offset_4|)) 2) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 8))) (= (select .cse3 (+ 72 |v_main_~#Weight~0.offset_4|)) 18) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 12)) 3) (= (select .cse0 (+ 8 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 72)) 0) (= 6 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 24))) (= (select .cse0 (+ 12 |v_main_~#Source~0.offset_4|)) 1) (= 0 (select .cse3 |v_main_~#Weight~0.offset_4|)) (not (= |v_main_~#Weight~0.base_4| 0)) (= |v_main_~#Dest~0.offset_4| 0) (= 16 (select .cse3 (+ 64 |v_main_~#Weight~0.offset_4|))) (= (select .cse2 (+ 76 |v_main_~#Dest~0.offset_4|)) 4) (= 5 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 20))) (= (select .cse0 (+ 28 |v_main_~#Source~0.offset_4|)) 3) (= (select .cse0 (+ 76 |v_main_~#Source~0.offset_4|)) 3) (= 1 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 16))) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 44)) 0) (= (select .cse0 (+ 4 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 48)) 0) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 60)) 15) (= v_main_~i~0_6 0) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 32))) (= v_main_~source~0_1 0) (= (select .cse4 |v_main_~#Weight~0.base_4|) 0) (= (select |v_#valid_10| |v_main_~#Source~0.base_4|) 0) (<= v_main_~edgecount~0_5 19) (= (select .cse3 (+ 56 |v_main_~#Weight~0.offset_4|)) 14) (= (select .cse3 (+ 52 |v_main_~#Weight~0.offset_4|)) 13) (= (select .cse2 (+ 40 |v_main_~#Dest~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 52)) 2) (= (select .cse3 (+ 44 |v_main_~#Weight~0.offset_4|)) 11) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 4)) 1) (= |v_main_~#Source~0.offset_4| 0) (= 3 (select .cse0 (+ 60 |v_main_~#Source~0.offset_4|))) (= 2 (select .cse0 (+ 44 |v_main_~#Source~0.offset_4|))) (= |v_#length_1| (store (store (store (store |v_#length_5| |v_main_~#Source~0.base_4| 80) |v_main_~#Dest~0.base_4| 80) |v_main_~#Weight~0.base_4| 80) |v_main_~#distance~0.base_4| 20)) (= (select .cse2 |v_main_~#Dest~0.offset_4|) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 68)) 1) (= (select .cse0 (+ 36 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ 56 |v_main_~#Dest~0.offset_4|)) 3) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 28))) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 8)) 2) (= 12 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 48))) (= 7 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 28))) (= (select .cse0 (+ 64 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 64)) 2) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 36)) 0) (= 8 (select .cse3 (+ 32 |v_main_~#Weight~0.offset_4|))) (not (= |v_main_~#Dest~0.base_4| 0)) (= 0 (select .cse0 |v_main_~#Source~0.offset_4|)) (= (select .cse3 (+ 40 |v_main_~#Weight~0.offset_4|)) 10) (= (select .cse5 |v_main_~#distance~0.base_4|) 0) (= |v_main_~#distance~0.offset_4| 0) (= (store .cse5 |v_main_~#distance~0.base_4| 1) |v_#valid_6|) (<= 0 v_main_~edgecount~0_5) (= (select .cse3 (+ 16 |v_main_~#Weight~0.offset_4|)) 4) (not (= |v_main_~#Source~0.base_4| 0)) (= (select .cse0 (+ |v_main_~#Source~0.offset_4| 24)) 1) (= (select .cse0 (+ 16 |v_main_~#Source~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 20)) 4) (= 2 (select .cse0 (+ 72 |v_main_~#Source~0.offset_4|))) (= (select .cse0 (+ 32 |v_main_~#Source~0.offset_4|)) 4) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 4))) (= (select .cse0 (+ 20 |v_main_~#Source~0.offset_4|)) 0) (= 19 (select .cse3 (+ 76 |v_main_~#Weight~0.offset_4|))) (< |v_#StackHeapBarrier_1| |v_main_~#Source~0.base_4|) (not (= |v_main_~#distance~0.base_4| 0)) (= 17 (select .cse3 (+ 68 |v_main_~#Weight~0.offset_4|))) (= |v_main_~#Weight~0.offset_4| 0))))) InVars {#memory_int=|v_#memory_int_2|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_5|, main_~edgecount~0=v_main_~edgecount~0_5, #valid=|v_#valid_10|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_4|, main_~x~0=v_main_~x~0_2, main_~#distance~0.base=|v_main_~#distance~0.base_4|, main_~j~0=v_main_~j~0_1, main_~y~0=v_main_~y~0_2, main_~#Dest~0.base=|v_main_~#Dest~0.base_4|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_4|, main_~#Source~0.base=|v_main_~#Source~0.base_4|, main_~#Weight~0.base=|v_main_~#Weight~0.base_4|, #valid=|v_#valid_6|, main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~source~0=v_main_~source~0_1, #length=|v_#length_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_4|, main_~edgecount~0=v_main_~edgecount~0_5, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_4|} AuxVars[] AssignedVars[main_~#Source~0.offset, main_~x~0, main_~#distance~0.base, main_~j~0, main_~y~0, main_~#Dest~0.base, main_~#distance~0.offset, main_~#Source~0.base, main_~#Weight~0.base, #valid, main_~i~0, main_~source~0, #length, main_~#Weight~0.offset, main_~#Dest~0.offset] {9671#true} is VALID [2022-04-14 18:57:22,473 INFO L290 TraceCheckUtils]: 8: Hoare triple {9671#true} [139] L30-3-->L31: Formula: (< v_main_~i~0_12 v_main_~nodecount~0_5) InVars {main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} OutVars{main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {9671#true} is VALID [2022-04-14 18:57:22,473 INFO L290 TraceCheckUtils]: 9: Hoare triple {9671#true} [141] L31-->L30-2: Formula: (and (= (store |v_#memory_int_4| |v_main_~#distance~0.base_5| (store (select |v_#memory_int_4| |v_main_~#distance~0.base_5|) (+ |v_main_~#distance~0.offset_5| (* v_main_~i~0_14 4)) 0)) |v_#memory_int_3|) (= v_main_~i~0_14 v_main_~source~0_2)) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} AuxVars[] AssignedVars[#memory_int] {9671#true} is VALID [2022-04-14 18:57:22,473 INFO L290 TraceCheckUtils]: 10: Hoare triple {9671#true} [146] L30-2-->L30-3: Formula: (= v_main_~i~0_17 (+ v_main_~i~0_18 1)) InVars {main_~i~0=v_main_~i~0_18} OutVars{main_~i~0=v_main_~i~0_17, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {9671#true} is VALID [2022-04-14 18:57:22,473 INFO L290 TraceCheckUtils]: 11: Hoare triple {9671#true} [139] L30-3-->L31: Formula: (< v_main_~i~0_12 v_main_~nodecount~0_5) InVars {main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} OutVars{main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {9671#true} is VALID [2022-04-14 18:57:22,474 INFO L290 TraceCheckUtils]: 12: Hoare triple {9671#true} [142] L31-->L30-2: Formula: (and (= (store |v_#memory_int_7| |v_main_~#distance~0.base_7| (store (select |v_#memory_int_7| |v_main_~#distance~0.base_7|) (+ |v_main_~#distance~0.offset_7| (* v_main_~i~0_16 4)) v_~INFINITY~0_1)) |v_#memory_int_6|) (not (= v_main_~i~0_16 v_main_~source~0_3))) InVars {main_~#distance~0.offset=|v_main_~#distance~0.offset_7|, main_~#distance~0.base=|v_main_~#distance~0.base_7|, #memory_int=|v_#memory_int_7|, main_~i~0=v_main_~i~0_16, main_~source~0=v_main_~source~0_3, ~INFINITY~0=v_~INFINITY~0_1} OutVars{main_~#distance~0.offset=|v_main_~#distance~0.offset_7|, main_~#distance~0.base=|v_main_~#distance~0.base_7|, #memory_int=|v_#memory_int_6|, main_~i~0=v_main_~i~0_16, main_~source~0=v_main_~source~0_3, ~INFINITY~0=v_~INFINITY~0_1} AuxVars[] AssignedVars[#memory_int] {9671#true} is VALID [2022-04-14 18:57:22,474 INFO L290 TraceCheckUtils]: 13: Hoare triple {9671#true} [146] L30-2-->L30-3: Formula: (= v_main_~i~0_17 (+ v_main_~i~0_18 1)) InVars {main_~i~0=v_main_~i~0_18} OutVars{main_~i~0=v_main_~i~0_17, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {9671#true} is VALID [2022-04-14 18:57:22,474 INFO L290 TraceCheckUtils]: 14: Hoare triple {9671#true} [138] L30-3-->L30-4: Formula: (not (< v_main_~i~0_11 v_main_~nodecount~0_4)) InVars {main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} OutVars{main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} AuxVars[] AssignedVars[] {9671#true} is VALID [2022-04-14 18:57:22,474 INFO L290 TraceCheckUtils]: 15: Hoare triple {9671#true} [140] L30-4-->L39-3: Formula: (= v_main_~i~0_21 0) InVars {} OutVars{main_~i~0=v_main_~i~0_21} AuxVars[] AssignedVars[main_~i~0] {9671#true} is VALID [2022-04-14 18:57:22,474 INFO L290 TraceCheckUtils]: 16: Hoare triple {9671#true} [145] L39-3-->L41-3: Formula: (and (= v_main_~j~0_2 0) (< v_main_~i~0_23 v_main_~nodecount~0_9)) InVars {main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23} OutVars{main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23, main_~j~0=v_main_~j~0_2} AuxVars[] AssignedVars[main_~j~0] {9676#(= main_~j~0 0)} is VALID [2022-04-14 18:57:22,475 INFO L290 TraceCheckUtils]: 17: Hoare triple {9676#(= main_~j~0 0)} [149] L41-3-->L39-2: Formula: (not (< v_main_~j~0_3 v_main_~edgecount~0_6)) InVars {main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} OutVars{main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} AuxVars[] AssignedVars[] {9677#(<= main_~edgecount~0 0)} is VALID [2022-04-14 18:57:22,475 INFO L290 TraceCheckUtils]: 18: Hoare triple {9677#(<= main_~edgecount~0 0)} [154] L39-2-->L39-3: Formula: (= v_main_~i~0_1 (+ v_main_~i~0_2 1)) InVars {main_~i~0=v_main_~i~0_2} OutVars{main_~i~0=v_main_~i~0_1, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post7] {9677#(<= main_~edgecount~0 0)} is VALID [2022-04-14 18:57:22,475 INFO L290 TraceCheckUtils]: 19: Hoare triple {9677#(<= main_~edgecount~0 0)} [145] L39-3-->L41-3: Formula: (and (= v_main_~j~0_2 0) (< v_main_~i~0_23 v_main_~nodecount~0_9)) InVars {main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23} OutVars{main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23, main_~j~0=v_main_~j~0_2} AuxVars[] AssignedVars[main_~j~0] {9678#(and (= main_~j~0 0) (<= main_~edgecount~0 0))} is VALID [2022-04-14 18:57:22,476 INFO L290 TraceCheckUtils]: 20: Hoare triple {9678#(and (= main_~j~0 0) (<= main_~edgecount~0 0))} [150] L41-3-->L45: Formula: (let ((.cse0 (select |v_#memory_int_8| |v_main_~#distance~0.base_10|)) (.cse1 (* v_main_~j~0_4 4))) (and (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~x~0_3 4))) |v_main_#t~mem13_1|) (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~y~0_3 4))) |v_main_#t~mem11_1|) (= (select (select |v_#memory_int_8| |v_main_~#Dest~0.base_7|) (+ .cse1 |v_main_~#Dest~0.offset_7|)) v_main_~x~0_3) (= v_main_~y~0_3 (select (select |v_#memory_int_8| |v_main_~#Source~0.base_7|) (+ .cse1 |v_main_~#Source~0.offset_7|))) (= |v_main_#t~mem12_1| (select (select |v_#memory_int_8| |v_main_~#Weight~0.base_7|) (+ .cse1 |v_main_~#Weight~0.offset_7|))) (< v_main_~j~0_4 v_main_~edgecount~0_7))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_~j~0=v_main_~j~0_4, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} OutVars{main_#t~mem12=|v_main_#t~mem12_1|, main_#t~mem13=|v_main_#t~mem13_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~x~0=v_main_~x~0_3, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_#t~mem10=|v_main_#t~mem10_1|, main_~j~0=v_main_~j~0_4, main_#t~mem11=|v_main_#t~mem11_1|, main_~y~0=v_main_~y~0_3, main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_#t~mem9=|v_main_#t~mem9_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_~x~0, main_#t~mem10, main_#t~mem11, main_~y~0, main_#t~mem9] {9672#false} is VALID [2022-04-14 18:57:22,476 INFO L290 TraceCheckUtils]: 21: Hoare triple {9672#false} [155] L45-->L41-2: Formula: (and (= (store |v_#memory_int_10| |v_main_~#distance~0.base_11| (store (select |v_#memory_int_10| |v_main_~#distance~0.base_11|) (+ |v_main_~#distance~0.offset_11| (* v_main_~x~0_4 4)) (- 1))) |v_#memory_int_9|) (< (+ |v_main_#t~mem12_3| |v_main_#t~mem11_3|) |v_main_#t~mem13_3|)) InVars {main_#t~mem12=|v_main_#t~mem12_3|, main_#t~mem13=|v_main_#t~mem13_3|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|, main_#t~mem11=|v_main_#t~mem11_3|, #memory_int=|v_#memory_int_10|} OutVars{#memory_int=|v_#memory_int_9|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_#t~mem11, #memory_int] {9672#false} is VALID [2022-04-14 18:57:22,476 INFO L290 TraceCheckUtils]: 22: Hoare triple {9672#false} [160] L41-2-->L41-3: Formula: (= v_main_~j~0_5 (+ v_main_~j~0_6 1)) InVars {main_~j~0=v_main_~j~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, main_~j~0=v_main_~j~0_5} AuxVars[] AssignedVars[main_~j~0, main_#t~post8] {9672#false} is VALID [2022-04-14 18:57:22,476 INFO L290 TraceCheckUtils]: 23: Hoare triple {9672#false} [149] L41-3-->L39-2: Formula: (not (< v_main_~j~0_3 v_main_~edgecount~0_6)) InVars {main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} OutVars{main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} AuxVars[] AssignedVars[] {9672#false} is VALID [2022-04-14 18:57:22,476 INFO L290 TraceCheckUtils]: 24: Hoare triple {9672#false} [154] L39-2-->L39-3: Formula: (= v_main_~i~0_1 (+ v_main_~i~0_2 1)) InVars {main_~i~0=v_main_~i~0_2} OutVars{main_~i~0=v_main_~i~0_1, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post7] {9672#false} is VALID [2022-04-14 18:57:22,476 INFO L290 TraceCheckUtils]: 25: Hoare triple {9672#false} [144] L39-3-->L39-4: Formula: (not (< v_main_~i~0_22 v_main_~nodecount~0_8)) InVars {main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} OutVars{main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} AuxVars[] AssignedVars[] {9672#false} is VALID [2022-04-14 18:57:22,477 INFO L290 TraceCheckUtils]: 26: Hoare triple {9672#false} [147] L39-4-->L51-3: Formula: (= v_main_~i~0_3 0) InVars {} OutVars{main_~i~0=v_main_~i~0_3} AuxVars[] AssignedVars[main_~i~0] {9672#false} is VALID [2022-04-14 18:57:22,477 INFO L290 TraceCheckUtils]: 27: Hoare triple {9672#false} [153] L51-3-->L55: Formula: (let ((.cse0 (* v_main_~i~0_5 4)) (.cse1 (select |v_#memory_int_1| |v_main_~#distance~0.base_1|))) (and (= v_main_~y~0_1 (select (select |v_#memory_int_1| |v_main_~#Source~0.base_1|) (+ .cse0 |v_main_~#Source~0.offset_1|))) (= v_main_~x~0_1 (select (select |v_#memory_int_1| |v_main_~#Dest~0.base_1|) (+ |v_main_~#Dest~0.offset_1| .cse0))) (= (select (select |v_#memory_int_1| |v_main_~#Weight~0.base_1|) (+ |v_main_~#Weight~0.offset_1| .cse0)) |v_main_#t~mem18_1|) (= (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~x~0_1 4))) |v_main_#t~mem19_1|) (= |v_main_#t~mem17_1| (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~y~0_1 4)))) (< v_main_~i~0_5 v_main_~edgecount~0_3))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_#t~mem15=|v_main_#t~mem15_1|, main_~x~0=v_main_~x~0_1, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~y~0=v_main_~y~0_1, main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_#t~mem16=|v_main_#t~mem16_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_#t~mem17=|v_main_#t~mem17_1|, main_#t~mem18=|v_main_#t~mem18_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|, main_#t~mem19=|v_main_#t~mem19_1|} AuxVars[] AssignedVars[main_#t~mem15, main_~x~0, main_~y~0, main_#t~mem16, main_#t~mem17, main_#t~mem18, main_#t~mem19] {9672#false} is VALID [2022-04-14 18:57:22,477 INFO L290 TraceCheckUtils]: 28: Hoare triple {9672#false} [159] L55-->L51-2: Formula: (not (< (+ |v_main_#t~mem18_5| |v_main_#t~mem17_5|) |v_main_#t~mem19_5|)) InVars {main_#t~mem17=|v_main_#t~mem17_5|, main_#t~mem18=|v_main_#t~mem18_5|, main_#t~mem19=|v_main_#t~mem19_5|} OutVars{} AuxVars[] AssignedVars[main_#t~mem17, main_#t~mem18, main_#t~mem19] {9672#false} is VALID [2022-04-14 18:57:22,477 INFO L290 TraceCheckUtils]: 29: Hoare triple {9672#false} [164] L51-2-->L51-3: Formula: (= v_main_~i~0_8 (+ v_main_~i~0_9 1)) InVars {main_~i~0=v_main_~i~0_9} OutVars{main_~i~0=v_main_~i~0_8, main_#t~post14=|v_main_#t~post14_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post14] {9672#false} is VALID [2022-04-14 18:57:22,477 INFO L290 TraceCheckUtils]: 30: Hoare triple {9672#false} [152] L51-3-->L51-4: Formula: (not (< v_main_~i~0_4 v_main_~edgecount~0_2)) InVars {main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} OutVars{main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} AuxVars[] AssignedVars[] {9672#false} is VALID [2022-04-14 18:57:22,477 INFO L290 TraceCheckUtils]: 31: Hoare triple {9672#false} [157] L51-4-->L61-3: Formula: (= v_main_~i~0_10 0) InVars {} OutVars{main_~i~0=v_main_~i~0_10} AuxVars[] AssignedVars[main_~i~0] {9672#false} is VALID [2022-04-14 18:57:22,477 INFO L290 TraceCheckUtils]: 32: Hoare triple {9672#false} [163] L61-3-->L63: Formula: (and (= (select (select |v_#memory_int_5| |v_main_~#distance~0.base_6|) (+ |v_main_~#distance~0.offset_6| (* v_main_~i~0_15 4))) |v_main_#t~mem21_1|) (< v_main_~i~0_15 v_main_~nodecount~0_7)) InVars {main_~nodecount~0=v_main_~nodecount~0_7, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|} OutVars{main_~nodecount~0=v_main_~nodecount~0_7, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|, main_#t~mem21=|v_main_#t~mem21_1|, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|} AuxVars[] AssignedVars[main_#t~mem21] {9672#false} is VALID [2022-04-14 18:57:22,477 INFO L272 TraceCheckUtils]: 33: Hoare triple {9672#false} [166] L63-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (<= 0 |v_main_#t~mem21_4|) 1 0)) InVars {main_#t~mem21=|v_main_#t~mem21_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem21] {9672#false} is VALID [2022-04-14 18:57:22,477 INFO L290 TraceCheckUtils]: 34: Hoare triple {9672#false} [168] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_3 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {9672#false} is VALID [2022-04-14 18:57:22,477 INFO L290 TraceCheckUtils]: 35: Hoare triple {9672#false} [170] L11-->L12: Formula: (= v___VERIFIER_assert_~cond_1 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[] {9672#false} is VALID [2022-04-14 18:57:22,478 INFO L290 TraceCheckUtils]: 36: Hoare triple {9672#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9672#false} is VALID [2022-04-14 18:57:22,478 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-04-14 18:57:22,478 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-14 18:57:22,478 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [248945833] [2022-04-14 18:57:22,478 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [248945833] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-14 18:57:22,478 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-14 18:57:22,478 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-14 18:57:22,479 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1038799803] [2022-04-14 18:57:22,481 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-14 18:57:22,481 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 5.166666666666667) internal successors, (31), 5 states have internal predecessors, (31), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 37 [2022-04-14 18:57:22,481 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-14 18:57:22,482 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 6 states, 6 states have (on average 5.166666666666667) internal successors, (31), 5 states have internal predecessors, (31), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:57:22,505 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 35 edges. 35 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 18:57:22,506 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-14 18:57:22,506 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-14 18:57:22,506 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-14 18:57:22,506 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2022-04-14 18:57:22,507 INFO L87 Difference]: Start difference. First operand 197 states and 255 transitions. Second operand has 6 states, 6 states have (on average 5.166666666666667) internal successors, (31), 5 states have internal predecessors, (31), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:57:22,753 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 18:57:22,754 INFO L93 Difference]: Finished difference Result 215 states and 275 transitions. [2022-04-14 18:57:22,754 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-04-14 18:57:22,754 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 5.166666666666667) internal successors, (31), 5 states have internal predecessors, (31), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 37 [2022-04-14 18:57:22,754 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-14 18:57:22,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 5.166666666666667) internal successors, (31), 5 states have internal predecessors, (31), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:57:22,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 59 transitions. [2022-04-14 18:57:22,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 5.166666666666667) internal successors, (31), 5 states have internal predecessors, (31), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:57:22,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 59 transitions. [2022-04-14 18:57:22,756 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 5 states and 59 transitions. [2022-04-14 18:57:22,812 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 59 edges. 59 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 18:57:22,815 INFO L225 Difference]: With dead ends: 215 [2022-04-14 18:57:22,815 INFO L226 Difference]: Without dead ends: 215 [2022-04-14 18:57:22,816 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-04-14 18:57:22,816 INFO L913 BasicCegarLoop]: 32 mSDtfsCounter, 61 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 108 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 62 SdHoareTripleChecker+Valid, 49 SdHoareTripleChecker+Invalid, 115 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 108 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-14 18:57:22,816 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [62 Valid, 49 Invalid, 115 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 108 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-14 18:57:22,817 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 215 states. [2022-04-14 18:57:22,820 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 215 to 197. [2022-04-14 18:57:22,820 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-14 18:57:22,820 INFO L82 GeneralOperation]: Start isEquivalent. First operand 215 states. Second operand has 197 states, 188 states have (on average 1.297872340425532) internal successors, (244), 190 states have internal predecessors, (244), 5 states have call successors, (5), 4 states have call predecessors, (5), 3 states have return successors, (3), 2 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-14 18:57:22,820 INFO L74 IsIncluded]: Start isIncluded. First operand 215 states. Second operand has 197 states, 188 states have (on average 1.297872340425532) internal successors, (244), 190 states have internal predecessors, (244), 5 states have call successors, (5), 4 states have call predecessors, (5), 3 states have return successors, (3), 2 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-14 18:57:22,821 INFO L87 Difference]: Start difference. First operand 215 states. Second operand has 197 states, 188 states have (on average 1.297872340425532) internal successors, (244), 190 states have internal predecessors, (244), 5 states have call successors, (5), 4 states have call predecessors, (5), 3 states have return successors, (3), 2 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-14 18:57:22,826 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 18:57:22,826 INFO L93 Difference]: Finished difference Result 215 states and 275 transitions. [2022-04-14 18:57:22,826 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 275 transitions. [2022-04-14 18:57:22,827 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 18:57:22,827 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 18:57:22,827 INFO L74 IsIncluded]: Start isIncluded. First operand has 197 states, 188 states have (on average 1.297872340425532) internal successors, (244), 190 states have internal predecessors, (244), 5 states have call successors, (5), 4 states have call predecessors, (5), 3 states have return successors, (3), 2 states have call predecessors, (3), 3 states have call successors, (3) Second operand 215 states. [2022-04-14 18:57:22,827 INFO L87 Difference]: Start difference. First operand has 197 states, 188 states have (on average 1.297872340425532) internal successors, (244), 190 states have internal predecessors, (244), 5 states have call successors, (5), 4 states have call predecessors, (5), 3 states have return successors, (3), 2 states have call predecessors, (3), 3 states have call successors, (3) Second operand 215 states. [2022-04-14 18:57:22,831 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 18:57:22,831 INFO L93 Difference]: Finished difference Result 215 states and 275 transitions. [2022-04-14 18:57:22,832 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 275 transitions. [2022-04-14 18:57:22,832 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 18:57:22,832 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 18:57:22,832 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-14 18:57:22,832 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-14 18:57:22,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 197 states, 188 states have (on average 1.297872340425532) internal successors, (244), 190 states have internal predecessors, (244), 5 states have call successors, (5), 4 states have call predecessors, (5), 3 states have return successors, (3), 2 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-14 18:57:22,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 197 states and 252 transitions. [2022-04-14 18:57:22,837 INFO L78 Accepts]: Start accepts. Automaton has 197 states and 252 transitions. Word has length 37 [2022-04-14 18:57:22,837 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-14 18:57:22,837 INFO L478 AbstractCegarLoop]: Abstraction has 197 states and 252 transitions. [2022-04-14 18:57:22,837 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 5.166666666666667) internal successors, (31), 5 states have internal predecessors, (31), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:57:22,837 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 252 transitions. [2022-04-14 18:57:22,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2022-04-14 18:57:22,838 INFO L491 BasicCegarLoop]: Found error trace [2022-04-14 18:57:22,838 INFO L499 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-14 18:57:22,838 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2022-04-14 18:57:22,838 INFO L403 AbstractCegarLoop]: === Iteration 15 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-14 18:57:22,839 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-14 18:57:22,839 INFO L85 PathProgramCache]: Analyzing trace with hash -158338618, now seen corresponding path program 4 times [2022-04-14 18:57:22,840 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-14 18:57:22,840 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1728149053] [2022-04-14 18:57:22,840 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-14 18:57:22,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-14 18:57:22,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 18:57:23,050 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-14 18:57:23,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 18:57:23,054 INFO L290 TraceCheckUtils]: 0: Hoare triple {10542#(and (= |old(~INFINITY~0)| ~INFINITY~0) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [128] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_11| 1))) (and (= (select |v_#valid_16| 1) 1) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_16| 2) 1) (= (select |v_#valid_16| 3) 1) (= (select .cse0 1) 0) (= |v_#NULL.base_1| 0) (= (select |v_#length_6| 1) 2) (= (select |v_#length_6| 2) 14) (= (select .cse0 0) 48) (= (select |v_#valid_16| 0) 0) (= (select |v_#length_6| 3) 12) (= |v_#NULL.offset_1| 0) (= v_~INFINITY~0_2 899))) InVars {#memory_int=|v_#memory_int_11|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, #valid=|v_#valid_16|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_16|, #memory_int=|v_#memory_int_11|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_6|, ~INFINITY~0=v_~INFINITY~0_2, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, ~INFINITY~0, #NULL.base] {10528#true} is VALID [2022-04-14 18:57:23,054 INFO L290 TraceCheckUtils]: 1: Hoare triple {10528#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {10528#true} is VALID [2022-04-14 18:57:23,054 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {10528#true} {10528#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {10528#true} is VALID [2022-04-14 18:57:23,055 INFO L272 TraceCheckUtils]: 0: Hoare triple {10528#true} [126] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {10542#(and (= |old(~INFINITY~0)| ~INFINITY~0) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-14 18:57:23,055 INFO L290 TraceCheckUtils]: 1: Hoare triple {10542#(and (= |old(~INFINITY~0)| ~INFINITY~0) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [128] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_11| 1))) (and (= (select |v_#valid_16| 1) 1) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_16| 2) 1) (= (select |v_#valid_16| 3) 1) (= (select .cse0 1) 0) (= |v_#NULL.base_1| 0) (= (select |v_#length_6| 1) 2) (= (select |v_#length_6| 2) 14) (= (select .cse0 0) 48) (= (select |v_#valid_16| 0) 0) (= (select |v_#length_6| 3) 12) (= |v_#NULL.offset_1| 0) (= v_~INFINITY~0_2 899))) InVars {#memory_int=|v_#memory_int_11|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, #valid=|v_#valid_16|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_16|, #memory_int=|v_#memory_int_11|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_6|, ~INFINITY~0=v_~INFINITY~0_2, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, ~INFINITY~0, #NULL.base] {10528#true} is VALID [2022-04-14 18:57:23,055 INFO L290 TraceCheckUtils]: 2: Hoare triple {10528#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {10528#true} is VALID [2022-04-14 18:57:23,055 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {10528#true} {10528#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {10528#true} is VALID [2022-04-14 18:57:23,055 INFO L272 TraceCheckUtils]: 4: Hoare triple {10528#true} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {10528#true} is VALID [2022-04-14 18:57:23,055 INFO L290 TraceCheckUtils]: 5: Hoare triple {10528#true} [130] mainENTRY-->L20: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (= |v_main_#t~nondet4_2| v_main_~nodecount~0_1) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= |v_main_#t~nondet5_2| v_main_~edgecount~0_1)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~nodecount~0=v_main_~nodecount~0_1, main_~edgecount~0=v_main_~edgecount~0_1} AuxVars[] AssignedVars[main_~nodecount~0, main_#t~nondet5, main_#t~nondet4, main_~edgecount~0] {10528#true} is VALID [2022-04-14 18:57:23,055 INFO L290 TraceCheckUtils]: 6: Hoare triple {10528#true} [133] L20-->L21: Formula: (and (<= 0 v_main_~nodecount~0_3) (<= v_main_~nodecount~0_3 4)) InVars {main_~nodecount~0=v_main_~nodecount~0_3} OutVars{main_~nodecount~0=v_main_~nodecount~0_3} AuxVars[] AssignedVars[] {10528#true} is VALID [2022-04-14 18:57:23,058 INFO L290 TraceCheckUtils]: 7: Hoare triple {10528#true} [136] L21-->L30-3: Formula: (let ((.cse1 (store |v_#valid_10| |v_main_~#Source~0.base_4| 1))) (let ((.cse4 (store .cse1 |v_main_~#Dest~0.base_4| 1))) (let ((.cse5 (store .cse4 |v_main_~#Weight~0.base_4| 1)) (.cse2 (select |v_#memory_int_2| |v_main_~#Dest~0.base_4|)) (.cse0 (select |v_#memory_int_2| |v_main_~#Source~0.base_4|)) (.cse3 (select |v_#memory_int_2| |v_main_~#Weight~0.base_4|))) (and (= (select .cse0 (+ 52 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#distance~0.base_4|) (= (select .cse0 (+ 48 |v_main_~#Source~0.offset_4|)) 3) (= 2 (select .cse0 (+ 68 |v_main_~#Source~0.offset_4|))) (= (select .cse1 |v_main_~#Dest~0.base_4|) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Weight~0.base_4|) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 60)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 12)) 1) (= 9 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 36))) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 24))) (= (select .cse0 (+ 56 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Dest~0.base_4|) (= (select .cse0 (+ 40 |v_main_~#Source~0.offset_4|)) 2) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 8))) (= (select .cse3 (+ 72 |v_main_~#Weight~0.offset_4|)) 18) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 12)) 3) (= (select .cse0 (+ 8 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 72)) 0) (= 6 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 24))) (= (select .cse0 (+ 12 |v_main_~#Source~0.offset_4|)) 1) (= 0 (select .cse3 |v_main_~#Weight~0.offset_4|)) (not (= |v_main_~#Weight~0.base_4| 0)) (= |v_main_~#Dest~0.offset_4| 0) (= 16 (select .cse3 (+ 64 |v_main_~#Weight~0.offset_4|))) (= (select .cse2 (+ 76 |v_main_~#Dest~0.offset_4|)) 4) (= 5 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 20))) (= (select .cse0 (+ 28 |v_main_~#Source~0.offset_4|)) 3) (= (select .cse0 (+ 76 |v_main_~#Source~0.offset_4|)) 3) (= 1 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 16))) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 44)) 0) (= (select .cse0 (+ 4 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 48)) 0) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 60)) 15) (= v_main_~i~0_6 0) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 32))) (= v_main_~source~0_1 0) (= (select .cse4 |v_main_~#Weight~0.base_4|) 0) (= (select |v_#valid_10| |v_main_~#Source~0.base_4|) 0) (<= v_main_~edgecount~0_5 19) (= (select .cse3 (+ 56 |v_main_~#Weight~0.offset_4|)) 14) (= (select .cse3 (+ 52 |v_main_~#Weight~0.offset_4|)) 13) (= (select .cse2 (+ 40 |v_main_~#Dest~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 52)) 2) (= (select .cse3 (+ 44 |v_main_~#Weight~0.offset_4|)) 11) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 4)) 1) (= |v_main_~#Source~0.offset_4| 0) (= 3 (select .cse0 (+ 60 |v_main_~#Source~0.offset_4|))) (= 2 (select .cse0 (+ 44 |v_main_~#Source~0.offset_4|))) (= |v_#length_1| (store (store (store (store |v_#length_5| |v_main_~#Source~0.base_4| 80) |v_main_~#Dest~0.base_4| 80) |v_main_~#Weight~0.base_4| 80) |v_main_~#distance~0.base_4| 20)) (= (select .cse2 |v_main_~#Dest~0.offset_4|) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 68)) 1) (= (select .cse0 (+ 36 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ 56 |v_main_~#Dest~0.offset_4|)) 3) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 28))) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 8)) 2) (= 12 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 48))) (= 7 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 28))) (= (select .cse0 (+ 64 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 64)) 2) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 36)) 0) (= 8 (select .cse3 (+ 32 |v_main_~#Weight~0.offset_4|))) (not (= |v_main_~#Dest~0.base_4| 0)) (= 0 (select .cse0 |v_main_~#Source~0.offset_4|)) (= (select .cse3 (+ 40 |v_main_~#Weight~0.offset_4|)) 10) (= (select .cse5 |v_main_~#distance~0.base_4|) 0) (= |v_main_~#distance~0.offset_4| 0) (= (store .cse5 |v_main_~#distance~0.base_4| 1) |v_#valid_6|) (<= 0 v_main_~edgecount~0_5) (= (select .cse3 (+ 16 |v_main_~#Weight~0.offset_4|)) 4) (not (= |v_main_~#Source~0.base_4| 0)) (= (select .cse0 (+ |v_main_~#Source~0.offset_4| 24)) 1) (= (select .cse0 (+ 16 |v_main_~#Source~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 20)) 4) (= 2 (select .cse0 (+ 72 |v_main_~#Source~0.offset_4|))) (= (select .cse0 (+ 32 |v_main_~#Source~0.offset_4|)) 4) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 4))) (= (select .cse0 (+ 20 |v_main_~#Source~0.offset_4|)) 0) (= 19 (select .cse3 (+ 76 |v_main_~#Weight~0.offset_4|))) (< |v_#StackHeapBarrier_1| |v_main_~#Source~0.base_4|) (not (= |v_main_~#distance~0.base_4| 0)) (= 17 (select .cse3 (+ 68 |v_main_~#Weight~0.offset_4|))) (= |v_main_~#Weight~0.offset_4| 0))))) InVars {#memory_int=|v_#memory_int_2|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_5|, main_~edgecount~0=v_main_~edgecount~0_5, #valid=|v_#valid_10|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_4|, main_~x~0=v_main_~x~0_2, main_~#distance~0.base=|v_main_~#distance~0.base_4|, main_~j~0=v_main_~j~0_1, main_~y~0=v_main_~y~0_2, main_~#Dest~0.base=|v_main_~#Dest~0.base_4|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_4|, main_~#Source~0.base=|v_main_~#Source~0.base_4|, main_~#Weight~0.base=|v_main_~#Weight~0.base_4|, #valid=|v_#valid_6|, main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~source~0=v_main_~source~0_1, #length=|v_#length_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_4|, main_~edgecount~0=v_main_~edgecount~0_5, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_4|} AuxVars[] AssignedVars[main_~#Source~0.offset, main_~x~0, main_~#distance~0.base, main_~j~0, main_~y~0, main_~#Dest~0.base, main_~#distance~0.offset, main_~#Source~0.base, main_~#Weight~0.base, #valid, main_~i~0, main_~source~0, #length, main_~#Weight~0.offset, main_~#Dest~0.offset] {10533#(and (= |main_~#distance~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-14 18:57:23,058 INFO L290 TraceCheckUtils]: 8: Hoare triple {10533#(and (= |main_~#distance~0.offset| 0) (= main_~i~0 0))} [139] L30-3-->L31: Formula: (< v_main_~i~0_12 v_main_~nodecount~0_5) InVars {main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} OutVars{main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {10533#(and (= |main_~#distance~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-14 18:57:23,059 INFO L290 TraceCheckUtils]: 9: Hoare triple {10533#(and (= |main_~#distance~0.offset| 0) (= main_~i~0 0))} [141] L31-->L30-2: Formula: (and (= (store |v_#memory_int_4| |v_main_~#distance~0.base_5| (store (select |v_#memory_int_4| |v_main_~#distance~0.base_5|) (+ |v_main_~#distance~0.offset_5| (* v_main_~i~0_14 4)) 0)) |v_#memory_int_3|) (= v_main_~i~0_14 v_main_~source~0_2)) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} AuxVars[] AssignedVars[#memory_int] {10534#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4))) 0) (= main_~i~0 0))} is VALID [2022-04-14 18:57:23,060 INFO L290 TraceCheckUtils]: 10: Hoare triple {10534#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4))) 0) (= main_~i~0 0))} [146] L30-2-->L30-3: Formula: (= v_main_~i~0_17 (+ v_main_~i~0_18 1)) InVars {main_~i~0=v_main_~i~0_18} OutVars{main_~i~0=v_main_~i~0_17, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {10535#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (<= (+ (div (* (- 1) |main_~#distance~0.offset|) 4) 1) main_~i~0))} is VALID [2022-04-14 18:57:23,060 INFO L290 TraceCheckUtils]: 11: Hoare triple {10535#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (<= (+ (div (* (- 1) |main_~#distance~0.offset|) 4) 1) main_~i~0))} [139] L30-3-->L31: Formula: (< v_main_~i~0_12 v_main_~nodecount~0_5) InVars {main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} OutVars{main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {10535#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (<= (+ (div (* (- 1) |main_~#distance~0.offset|) 4) 1) main_~i~0))} is VALID [2022-04-14 18:57:23,061 INFO L290 TraceCheckUtils]: 12: Hoare triple {10535#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (<= (+ (div (* (- 1) |main_~#distance~0.offset|) 4) 1) main_~i~0))} [142] L31-->L30-2: Formula: (and (= (store |v_#memory_int_7| |v_main_~#distance~0.base_7| (store (select |v_#memory_int_7| |v_main_~#distance~0.base_7|) (+ |v_main_~#distance~0.offset_7| (* v_main_~i~0_16 4)) v_~INFINITY~0_1)) |v_#memory_int_6|) (not (= v_main_~i~0_16 v_main_~source~0_3))) InVars {main_~#distance~0.offset=|v_main_~#distance~0.offset_7|, main_~#distance~0.base=|v_main_~#distance~0.base_7|, #memory_int=|v_#memory_int_7|, main_~i~0=v_main_~i~0_16, main_~source~0=v_main_~source~0_3, ~INFINITY~0=v_~INFINITY~0_1} OutVars{main_~#distance~0.offset=|v_main_~#distance~0.offset_7|, main_~#distance~0.base=|v_main_~#distance~0.base_7|, #memory_int=|v_#memory_int_6|, main_~i~0=v_main_~i~0_16, main_~source~0=v_main_~source~0_3, ~INFINITY~0=v_~INFINITY~0_1} AuxVars[] AssignedVars[#memory_int] {10535#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (<= (+ (div (* (- 1) |main_~#distance~0.offset|) 4) 1) main_~i~0))} is VALID [2022-04-14 18:57:23,062 INFO L290 TraceCheckUtils]: 13: Hoare triple {10535#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (<= (+ (div (* (- 1) |main_~#distance~0.offset|) 4) 1) main_~i~0))} [146] L30-2-->L30-3: Formula: (= v_main_~i~0_17 (+ v_main_~i~0_18 1)) InVars {main_~i~0=v_main_~i~0_18} OutVars{main_~i~0=v_main_~i~0_17, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {10536#(and (not (= (+ |main_~#distance~0.offset| (* main_~i~0 4)) 0)) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} is VALID [2022-04-14 18:57:23,062 INFO L290 TraceCheckUtils]: 14: Hoare triple {10536#(and (not (= (+ |main_~#distance~0.offset| (* main_~i~0 4)) 0)) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} [139] L30-3-->L31: Formula: (< v_main_~i~0_12 v_main_~nodecount~0_5) InVars {main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} OutVars{main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {10536#(and (not (= (+ |main_~#distance~0.offset| (* main_~i~0 4)) 0)) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} is VALID [2022-04-14 18:57:23,063 INFO L290 TraceCheckUtils]: 15: Hoare triple {10536#(and (not (= (+ |main_~#distance~0.offset| (* main_~i~0 4)) 0)) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} [142] L31-->L30-2: Formula: (and (= (store |v_#memory_int_7| |v_main_~#distance~0.base_7| (store (select |v_#memory_int_7| |v_main_~#distance~0.base_7|) (+ |v_main_~#distance~0.offset_7| (* v_main_~i~0_16 4)) v_~INFINITY~0_1)) |v_#memory_int_6|) (not (= v_main_~i~0_16 v_main_~source~0_3))) InVars {main_~#distance~0.offset=|v_main_~#distance~0.offset_7|, main_~#distance~0.base=|v_main_~#distance~0.base_7|, #memory_int=|v_#memory_int_7|, main_~i~0=v_main_~i~0_16, main_~source~0=v_main_~source~0_3, ~INFINITY~0=v_~INFINITY~0_1} OutVars{main_~#distance~0.offset=|v_main_~#distance~0.offset_7|, main_~#distance~0.base=|v_main_~#distance~0.base_7|, #memory_int=|v_#memory_int_6|, main_~i~0=v_main_~i~0_16, main_~source~0=v_main_~source~0_3, ~INFINITY~0=v_~INFINITY~0_1} AuxVars[] AssignedVars[#memory_int] {10537#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} is VALID [2022-04-14 18:57:23,063 INFO L290 TraceCheckUtils]: 16: Hoare triple {10537#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} [146] L30-2-->L30-3: Formula: (= v_main_~i~0_17 (+ v_main_~i~0_18 1)) InVars {main_~i~0=v_main_~i~0_18} OutVars{main_~i~0=v_main_~i~0_17, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {10537#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} is VALID [2022-04-14 18:57:23,064 INFO L290 TraceCheckUtils]: 17: Hoare triple {10537#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} [138] L30-3-->L30-4: Formula: (not (< v_main_~i~0_11 v_main_~nodecount~0_4)) InVars {main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} OutVars{main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} AuxVars[] AssignedVars[] {10537#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} is VALID [2022-04-14 18:57:23,064 INFO L290 TraceCheckUtils]: 18: Hoare triple {10537#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} [140] L30-4-->L39-3: Formula: (= v_main_~i~0_21 0) InVars {} OutVars{main_~i~0=v_main_~i~0_21} AuxVars[] AssignedVars[main_~i~0] {10537#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} is VALID [2022-04-14 18:57:23,065 INFO L290 TraceCheckUtils]: 19: Hoare triple {10537#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} [145] L39-3-->L41-3: Formula: (and (= v_main_~j~0_2 0) (< v_main_~i~0_23 v_main_~nodecount~0_9)) InVars {main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23} OutVars{main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23, main_~j~0=v_main_~j~0_2} AuxVars[] AssignedVars[main_~j~0] {10537#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} is VALID [2022-04-14 18:57:23,065 INFO L290 TraceCheckUtils]: 20: Hoare triple {10537#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} [149] L41-3-->L39-2: Formula: (not (< v_main_~j~0_3 v_main_~edgecount~0_6)) InVars {main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} OutVars{main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} AuxVars[] AssignedVars[] {10537#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} is VALID [2022-04-14 18:57:23,066 INFO L290 TraceCheckUtils]: 21: Hoare triple {10537#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} [154] L39-2-->L39-3: Formula: (= v_main_~i~0_1 (+ v_main_~i~0_2 1)) InVars {main_~i~0=v_main_~i~0_2} OutVars{main_~i~0=v_main_~i~0_1, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post7] {10537#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} is VALID [2022-04-14 18:57:23,066 INFO L290 TraceCheckUtils]: 22: Hoare triple {10537#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} [145] L39-3-->L41-3: Formula: (and (= v_main_~j~0_2 0) (< v_main_~i~0_23 v_main_~nodecount~0_9)) InVars {main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23} OutVars{main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23, main_~j~0=v_main_~j~0_2} AuxVars[] AssignedVars[main_~j~0] {10537#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} is VALID [2022-04-14 18:57:23,066 INFO L290 TraceCheckUtils]: 23: Hoare triple {10537#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} [149] L41-3-->L39-2: Formula: (not (< v_main_~j~0_3 v_main_~edgecount~0_6)) InVars {main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} OutVars{main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} AuxVars[] AssignedVars[] {10537#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} is VALID [2022-04-14 18:57:23,067 INFO L290 TraceCheckUtils]: 24: Hoare triple {10537#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} [154] L39-2-->L39-3: Formula: (= v_main_~i~0_1 (+ v_main_~i~0_2 1)) InVars {main_~i~0=v_main_~i~0_2} OutVars{main_~i~0=v_main_~i~0_1, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post7] {10537#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} is VALID [2022-04-14 18:57:23,067 INFO L290 TraceCheckUtils]: 25: Hoare triple {10537#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} [145] L39-3-->L41-3: Formula: (and (= v_main_~j~0_2 0) (< v_main_~i~0_23 v_main_~nodecount~0_9)) InVars {main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23} OutVars{main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23, main_~j~0=v_main_~j~0_2} AuxVars[] AssignedVars[main_~j~0] {10537#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} is VALID [2022-04-14 18:57:23,068 INFO L290 TraceCheckUtils]: 26: Hoare triple {10537#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} [149] L41-3-->L39-2: Formula: (not (< v_main_~j~0_3 v_main_~edgecount~0_6)) InVars {main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} OutVars{main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} AuxVars[] AssignedVars[] {10537#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} is VALID [2022-04-14 18:57:23,068 INFO L290 TraceCheckUtils]: 27: Hoare triple {10537#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} [154] L39-2-->L39-3: Formula: (= v_main_~i~0_1 (+ v_main_~i~0_2 1)) InVars {main_~i~0=v_main_~i~0_2} OutVars{main_~i~0=v_main_~i~0_1, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post7] {10537#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} is VALID [2022-04-14 18:57:23,069 INFO L290 TraceCheckUtils]: 28: Hoare triple {10537#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} [144] L39-3-->L39-4: Formula: (not (< v_main_~i~0_22 v_main_~nodecount~0_8)) InVars {main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} OutVars{main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} AuxVars[] AssignedVars[] {10537#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} is VALID [2022-04-14 18:57:23,069 INFO L290 TraceCheckUtils]: 29: Hoare triple {10537#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} [147] L39-4-->L51-3: Formula: (= v_main_~i~0_3 0) InVars {} OutVars{main_~i~0=v_main_~i~0_3} AuxVars[] AssignedVars[main_~i~0] {10537#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} is VALID [2022-04-14 18:57:23,070 INFO L290 TraceCheckUtils]: 30: Hoare triple {10537#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} [152] L51-3-->L51-4: Formula: (not (< v_main_~i~0_4 v_main_~edgecount~0_2)) InVars {main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} OutVars{main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} AuxVars[] AssignedVars[] {10537#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} is VALID [2022-04-14 18:57:23,070 INFO L290 TraceCheckUtils]: 31: Hoare triple {10537#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} [157] L51-4-->L61-3: Formula: (= v_main_~i~0_10 0) InVars {} OutVars{main_~i~0=v_main_~i~0_10} AuxVars[] AssignedVars[main_~i~0] {10538#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4))) 0))} is VALID [2022-04-14 18:57:23,071 INFO L290 TraceCheckUtils]: 32: Hoare triple {10538#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4))) 0))} [163] L61-3-->L63: Formula: (and (= (select (select |v_#memory_int_5| |v_main_~#distance~0.base_6|) (+ |v_main_~#distance~0.offset_6| (* v_main_~i~0_15 4))) |v_main_#t~mem21_1|) (< v_main_~i~0_15 v_main_~nodecount~0_7)) InVars {main_~nodecount~0=v_main_~nodecount~0_7, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|} OutVars{main_~nodecount~0=v_main_~nodecount~0_7, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|, main_#t~mem21=|v_main_#t~mem21_1|, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|} AuxVars[] AssignedVars[main_#t~mem21] {10539#(= |main_#t~mem21| 0)} is VALID [2022-04-14 18:57:23,072 INFO L272 TraceCheckUtils]: 33: Hoare triple {10539#(= |main_#t~mem21| 0)} [166] L63-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (<= 0 |v_main_#t~mem21_4|) 1 0)) InVars {main_#t~mem21=|v_main_#t~mem21_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem21] {10540#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-14 18:57:23,072 INFO L290 TraceCheckUtils]: 34: Hoare triple {10540#(not (= |__VERIFIER_assert_#in~cond| 0))} [168] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_3 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {10541#(not (= __VERIFIER_assert_~cond 0))} is VALID [2022-04-14 18:57:23,072 INFO L290 TraceCheckUtils]: 35: Hoare triple {10541#(not (= __VERIFIER_assert_~cond 0))} [170] L11-->L12: Formula: (= v___VERIFIER_assert_~cond_1 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[] {10529#false} is VALID [2022-04-14 18:57:23,073 INFO L290 TraceCheckUtils]: 36: Hoare triple {10529#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {10529#false} is VALID [2022-04-14 18:57:23,073 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-04-14 18:57:23,073 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-14 18:57:23,073 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1728149053] [2022-04-14 18:57:23,073 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1728149053] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-14 18:57:23,073 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [349143872] [2022-04-14 18:57:23,074 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-14 18:57:23,074 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-14 18:57:23,074 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-14 18:57:23,075 INFO L229 MonitoredProcess]: Starting monitored process 12 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-14 18:57:23,076 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2022-04-14 18:57:23,145 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-14 18:57:23,145 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-14 18:57:23,146 INFO L263 TraceCheckSpWp]: Trace formula consists of 90 conjuncts, 29 conjunts are in the unsatisfiable core [2022-04-14 18:57:23,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 18:57:23,158 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-14 18:57:23,214 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2022-04-14 18:57:23,266 INFO L356 Elim1Store]: treesize reduction 40, result has 23.1 percent of original size [2022-04-14 18:57:23,267 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 27 [2022-04-14 18:57:23,349 INFO L356 Elim1Store]: treesize reduction 40, result has 23.1 percent of original size [2022-04-14 18:57:23,350 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 27 [2022-04-14 18:57:24,760 INFO L356 Elim1Store]: treesize reduction 10, result has 23.1 percent of original size [2022-04-14 18:57:24,761 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 20 treesize of output 10 [2022-04-14 18:57:24,870 INFO L272 TraceCheckUtils]: 0: Hoare triple {10528#true} [126] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {10528#true} is VALID [2022-04-14 18:57:24,870 INFO L290 TraceCheckUtils]: 1: Hoare triple {10528#true} [128] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_11| 1))) (and (= (select |v_#valid_16| 1) 1) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_16| 2) 1) (= (select |v_#valid_16| 3) 1) (= (select .cse0 1) 0) (= |v_#NULL.base_1| 0) (= (select |v_#length_6| 1) 2) (= (select |v_#length_6| 2) 14) (= (select .cse0 0) 48) (= (select |v_#valid_16| 0) 0) (= (select |v_#length_6| 3) 12) (= |v_#NULL.offset_1| 0) (= v_~INFINITY~0_2 899))) InVars {#memory_int=|v_#memory_int_11|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, #valid=|v_#valid_16|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_16|, #memory_int=|v_#memory_int_11|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_6|, ~INFINITY~0=v_~INFINITY~0_2, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, ~INFINITY~0, #NULL.base] {10528#true} is VALID [2022-04-14 18:57:24,870 INFO L290 TraceCheckUtils]: 2: Hoare triple {10528#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {10528#true} is VALID [2022-04-14 18:57:24,870 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {10528#true} {10528#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {10528#true} is VALID [2022-04-14 18:57:24,870 INFO L272 TraceCheckUtils]: 4: Hoare triple {10528#true} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {10528#true} is VALID [2022-04-14 18:57:24,870 INFO L290 TraceCheckUtils]: 5: Hoare triple {10528#true} [130] mainENTRY-->L20: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (= |v_main_#t~nondet4_2| v_main_~nodecount~0_1) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= |v_main_#t~nondet5_2| v_main_~edgecount~0_1)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~nodecount~0=v_main_~nodecount~0_1, main_~edgecount~0=v_main_~edgecount~0_1} AuxVars[] AssignedVars[main_~nodecount~0, main_#t~nondet5, main_#t~nondet4, main_~edgecount~0] {10528#true} is VALID [2022-04-14 18:57:24,870 INFO L290 TraceCheckUtils]: 6: Hoare triple {10528#true} [133] L20-->L21: Formula: (and (<= 0 v_main_~nodecount~0_3) (<= v_main_~nodecount~0_3 4)) InVars {main_~nodecount~0=v_main_~nodecount~0_3} OutVars{main_~nodecount~0=v_main_~nodecount~0_3} AuxVars[] AssignedVars[] {10528#true} is VALID [2022-04-14 18:57:24,871 INFO L290 TraceCheckUtils]: 7: Hoare triple {10528#true} [136] L21-->L30-3: Formula: (let ((.cse1 (store |v_#valid_10| |v_main_~#Source~0.base_4| 1))) (let ((.cse4 (store .cse1 |v_main_~#Dest~0.base_4| 1))) (let ((.cse5 (store .cse4 |v_main_~#Weight~0.base_4| 1)) (.cse2 (select |v_#memory_int_2| |v_main_~#Dest~0.base_4|)) (.cse0 (select |v_#memory_int_2| |v_main_~#Source~0.base_4|)) (.cse3 (select |v_#memory_int_2| |v_main_~#Weight~0.base_4|))) (and (= (select .cse0 (+ 52 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#distance~0.base_4|) (= (select .cse0 (+ 48 |v_main_~#Source~0.offset_4|)) 3) (= 2 (select .cse0 (+ 68 |v_main_~#Source~0.offset_4|))) (= (select .cse1 |v_main_~#Dest~0.base_4|) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Weight~0.base_4|) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 60)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 12)) 1) (= 9 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 36))) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 24))) (= (select .cse0 (+ 56 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Dest~0.base_4|) (= (select .cse0 (+ 40 |v_main_~#Source~0.offset_4|)) 2) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 8))) (= (select .cse3 (+ 72 |v_main_~#Weight~0.offset_4|)) 18) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 12)) 3) (= (select .cse0 (+ 8 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 72)) 0) (= 6 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 24))) (= (select .cse0 (+ 12 |v_main_~#Source~0.offset_4|)) 1) (= 0 (select .cse3 |v_main_~#Weight~0.offset_4|)) (not (= |v_main_~#Weight~0.base_4| 0)) (= |v_main_~#Dest~0.offset_4| 0) (= 16 (select .cse3 (+ 64 |v_main_~#Weight~0.offset_4|))) (= (select .cse2 (+ 76 |v_main_~#Dest~0.offset_4|)) 4) (= 5 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 20))) (= (select .cse0 (+ 28 |v_main_~#Source~0.offset_4|)) 3) (= (select .cse0 (+ 76 |v_main_~#Source~0.offset_4|)) 3) (= 1 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 16))) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 44)) 0) (= (select .cse0 (+ 4 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 48)) 0) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 60)) 15) (= v_main_~i~0_6 0) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 32))) (= v_main_~source~0_1 0) (= (select .cse4 |v_main_~#Weight~0.base_4|) 0) (= (select |v_#valid_10| |v_main_~#Source~0.base_4|) 0) (<= v_main_~edgecount~0_5 19) (= (select .cse3 (+ 56 |v_main_~#Weight~0.offset_4|)) 14) (= (select .cse3 (+ 52 |v_main_~#Weight~0.offset_4|)) 13) (= (select .cse2 (+ 40 |v_main_~#Dest~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 52)) 2) (= (select .cse3 (+ 44 |v_main_~#Weight~0.offset_4|)) 11) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 4)) 1) (= |v_main_~#Source~0.offset_4| 0) (= 3 (select .cse0 (+ 60 |v_main_~#Source~0.offset_4|))) (= 2 (select .cse0 (+ 44 |v_main_~#Source~0.offset_4|))) (= |v_#length_1| (store (store (store (store |v_#length_5| |v_main_~#Source~0.base_4| 80) |v_main_~#Dest~0.base_4| 80) |v_main_~#Weight~0.base_4| 80) |v_main_~#distance~0.base_4| 20)) (= (select .cse2 |v_main_~#Dest~0.offset_4|) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 68)) 1) (= (select .cse0 (+ 36 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ 56 |v_main_~#Dest~0.offset_4|)) 3) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 28))) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 8)) 2) (= 12 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 48))) (= 7 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 28))) (= (select .cse0 (+ 64 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 64)) 2) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 36)) 0) (= 8 (select .cse3 (+ 32 |v_main_~#Weight~0.offset_4|))) (not (= |v_main_~#Dest~0.base_4| 0)) (= 0 (select .cse0 |v_main_~#Source~0.offset_4|)) (= (select .cse3 (+ 40 |v_main_~#Weight~0.offset_4|)) 10) (= (select .cse5 |v_main_~#distance~0.base_4|) 0) (= |v_main_~#distance~0.offset_4| 0) (= (store .cse5 |v_main_~#distance~0.base_4| 1) |v_#valid_6|) (<= 0 v_main_~edgecount~0_5) (= (select .cse3 (+ 16 |v_main_~#Weight~0.offset_4|)) 4) (not (= |v_main_~#Source~0.base_4| 0)) (= (select .cse0 (+ |v_main_~#Source~0.offset_4| 24)) 1) (= (select .cse0 (+ 16 |v_main_~#Source~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 20)) 4) (= 2 (select .cse0 (+ 72 |v_main_~#Source~0.offset_4|))) (= (select .cse0 (+ 32 |v_main_~#Source~0.offset_4|)) 4) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 4))) (= (select .cse0 (+ 20 |v_main_~#Source~0.offset_4|)) 0) (= 19 (select .cse3 (+ 76 |v_main_~#Weight~0.offset_4|))) (< |v_#StackHeapBarrier_1| |v_main_~#Source~0.base_4|) (not (= |v_main_~#distance~0.base_4| 0)) (= 17 (select .cse3 (+ 68 |v_main_~#Weight~0.offset_4|))) (= |v_main_~#Weight~0.offset_4| 0))))) InVars {#memory_int=|v_#memory_int_2|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_5|, main_~edgecount~0=v_main_~edgecount~0_5, #valid=|v_#valid_10|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_4|, main_~x~0=v_main_~x~0_2, main_~#distance~0.base=|v_main_~#distance~0.base_4|, main_~j~0=v_main_~j~0_1, main_~y~0=v_main_~y~0_2, main_~#Dest~0.base=|v_main_~#Dest~0.base_4|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_4|, main_~#Source~0.base=|v_main_~#Source~0.base_4|, main_~#Weight~0.base=|v_main_~#Weight~0.base_4|, #valid=|v_#valid_6|, main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~source~0=v_main_~source~0_1, #length=|v_#length_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_4|, main_~edgecount~0=v_main_~edgecount~0_5, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_4|} AuxVars[] AssignedVars[main_~#Source~0.offset, main_~x~0, main_~#distance~0.base, main_~j~0, main_~y~0, main_~#Dest~0.base, main_~#distance~0.offset, main_~#Source~0.base, main_~#Weight~0.base, #valid, main_~i~0, main_~source~0, #length, main_~#Weight~0.offset, main_~#Dest~0.offset] {10528#true} is VALID [2022-04-14 18:57:24,871 INFO L290 TraceCheckUtils]: 8: Hoare triple {10528#true} [139] L30-3-->L31: Formula: (< v_main_~i~0_12 v_main_~nodecount~0_5) InVars {main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} OutVars{main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {10528#true} is VALID [2022-04-14 18:57:24,871 INFO L290 TraceCheckUtils]: 9: Hoare triple {10528#true} [141] L31-->L30-2: Formula: (and (= (store |v_#memory_int_4| |v_main_~#distance~0.base_5| (store (select |v_#memory_int_4| |v_main_~#distance~0.base_5|) (+ |v_main_~#distance~0.offset_5| (* v_main_~i~0_14 4)) 0)) |v_#memory_int_3|) (= v_main_~i~0_14 v_main_~source~0_2)) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} AuxVars[] AssignedVars[#memory_int] {10573#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4))))} is VALID [2022-04-14 18:57:24,872 INFO L290 TraceCheckUtils]: 10: Hoare triple {10573#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4))))} [146] L30-2-->L30-3: Formula: (= v_main_~i~0_17 (+ v_main_~i~0_18 1)) InVars {main_~i~0=v_main_~i~0_18} OutVars{main_~i~0=v_main_~i~0_17, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {10577#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (- 4) |main_~#distance~0.offset| (* main_~i~0 4))))} is VALID [2022-04-14 18:57:24,872 INFO L290 TraceCheckUtils]: 11: Hoare triple {10577#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (- 4) |main_~#distance~0.offset| (* main_~i~0 4))))} [139] L30-3-->L31: Formula: (< v_main_~i~0_12 v_main_~nodecount~0_5) InVars {main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} OutVars{main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {10577#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (- 4) |main_~#distance~0.offset| (* main_~i~0 4))))} is VALID [2022-04-14 18:57:24,873 INFO L290 TraceCheckUtils]: 12: Hoare triple {10577#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (- 4) |main_~#distance~0.offset| (* main_~i~0 4))))} [142] L31-->L30-2: Formula: (and (= (store |v_#memory_int_7| |v_main_~#distance~0.base_7| (store (select |v_#memory_int_7| |v_main_~#distance~0.base_7|) (+ |v_main_~#distance~0.offset_7| (* v_main_~i~0_16 4)) v_~INFINITY~0_1)) |v_#memory_int_6|) (not (= v_main_~i~0_16 v_main_~source~0_3))) InVars {main_~#distance~0.offset=|v_main_~#distance~0.offset_7|, main_~#distance~0.base=|v_main_~#distance~0.base_7|, #memory_int=|v_#memory_int_7|, main_~i~0=v_main_~i~0_16, main_~source~0=v_main_~source~0_3, ~INFINITY~0=v_~INFINITY~0_1} OutVars{main_~#distance~0.offset=|v_main_~#distance~0.offset_7|, main_~#distance~0.base=|v_main_~#distance~0.base_7|, #memory_int=|v_#memory_int_6|, main_~i~0=v_main_~i~0_16, main_~source~0=v_main_~source~0_3, ~INFINITY~0=v_~INFINITY~0_1} AuxVars[] AssignedVars[#memory_int] {10577#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (- 4) |main_~#distance~0.offset| (* main_~i~0 4))))} is VALID [2022-04-14 18:57:24,873 INFO L290 TraceCheckUtils]: 13: Hoare triple {10577#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (- 4) |main_~#distance~0.offset| (* main_~i~0 4))))} [146] L30-2-->L30-3: Formula: (= v_main_~i~0_17 (+ v_main_~i~0_18 1)) InVars {main_~i~0=v_main_~i~0_18} OutVars{main_~i~0=v_main_~i~0_17, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {10587#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (- 8) (* main_~i~0 4))))} is VALID [2022-04-14 18:57:24,874 INFO L290 TraceCheckUtils]: 14: Hoare triple {10587#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (- 8) (* main_~i~0 4))))} [139] L30-3-->L31: Formula: (< v_main_~i~0_12 v_main_~nodecount~0_5) InVars {main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} OutVars{main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {10591#(and (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (- 8) (* main_~i~0 4)))) (< main_~i~0 main_~nodecount~0))} is VALID [2022-04-14 18:57:24,874 INFO L290 TraceCheckUtils]: 15: Hoare triple {10591#(and (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (- 8) (* main_~i~0 4)))) (< main_~i~0 main_~nodecount~0))} [142] L31-->L30-2: Formula: (and (= (store |v_#memory_int_7| |v_main_~#distance~0.base_7| (store (select |v_#memory_int_7| |v_main_~#distance~0.base_7|) (+ |v_main_~#distance~0.offset_7| (* v_main_~i~0_16 4)) v_~INFINITY~0_1)) |v_#memory_int_6|) (not (= v_main_~i~0_16 v_main_~source~0_3))) InVars {main_~#distance~0.offset=|v_main_~#distance~0.offset_7|, main_~#distance~0.base=|v_main_~#distance~0.base_7|, #memory_int=|v_#memory_int_7|, main_~i~0=v_main_~i~0_16, main_~source~0=v_main_~source~0_3, ~INFINITY~0=v_~INFINITY~0_1} OutVars{main_~#distance~0.offset=|v_main_~#distance~0.offset_7|, main_~#distance~0.base=|v_main_~#distance~0.base_7|, #memory_int=|v_#memory_int_6|, main_~i~0=v_main_~i~0_16, main_~source~0=v_main_~source~0_3, ~INFINITY~0=v_~INFINITY~0_1} AuxVars[] AssignedVars[#memory_int] {10591#(and (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (- 8) (* main_~i~0 4)))) (< main_~i~0 main_~nodecount~0))} is VALID [2022-04-14 18:57:24,876 INFO L290 TraceCheckUtils]: 16: Hoare triple {10591#(and (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (- 8) (* main_~i~0 4)))) (< main_~i~0 main_~nodecount~0))} [146] L30-2-->L30-3: Formula: (= v_main_~i~0_17 (+ v_main_~i~0_18 1)) InVars {main_~i~0=v_main_~i~0_18} OutVars{main_~i~0=v_main_~i~0_17, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {10598#(exists ((v_main_~i~0_104 Int)) (and (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 v_main_~i~0_104) |main_~#distance~0.offset| (- 8)))) (<= main_~i~0 (+ v_main_~i~0_104 1)) (< v_main_~i~0_104 main_~nodecount~0)))} is VALID [2022-04-14 18:57:24,876 INFO L290 TraceCheckUtils]: 17: Hoare triple {10598#(exists ((v_main_~i~0_104 Int)) (and (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 v_main_~i~0_104) |main_~#distance~0.offset| (- 8)))) (<= main_~i~0 (+ v_main_~i~0_104 1)) (< v_main_~i~0_104 main_~nodecount~0)))} [138] L30-3-->L30-4: Formula: (not (< v_main_~i~0_11 v_main_~nodecount~0_4)) InVars {main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} OutVars{main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} AuxVars[] AssignedVars[] {10602#(exists ((v_main_~i~0_104 Int)) (and (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 v_main_~i~0_104) |main_~#distance~0.offset| (- 8)))) (<= main_~nodecount~0 (+ v_main_~i~0_104 1)) (< v_main_~i~0_104 main_~nodecount~0)))} is VALID [2022-04-14 18:57:24,877 INFO L290 TraceCheckUtils]: 18: Hoare triple {10602#(exists ((v_main_~i~0_104 Int)) (and (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 v_main_~i~0_104) |main_~#distance~0.offset| (- 8)))) (<= main_~nodecount~0 (+ v_main_~i~0_104 1)) (< v_main_~i~0_104 main_~nodecount~0)))} [140] L30-4-->L39-3: Formula: (= v_main_~i~0_21 0) InVars {} OutVars{main_~i~0=v_main_~i~0_21} AuxVars[] AssignedVars[main_~i~0] {10606#(and (exists ((v_main_~i~0_104 Int)) (and (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 v_main_~i~0_104) |main_~#distance~0.offset| (- 8)))) (<= main_~nodecount~0 (+ v_main_~i~0_104 1)) (< v_main_~i~0_104 main_~nodecount~0))) (= main_~i~0 0))} is VALID [2022-04-14 18:57:24,878 INFO L290 TraceCheckUtils]: 19: Hoare triple {10606#(and (exists ((v_main_~i~0_104 Int)) (and (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 v_main_~i~0_104) |main_~#distance~0.offset| (- 8)))) (<= main_~nodecount~0 (+ v_main_~i~0_104 1)) (< v_main_~i~0_104 main_~nodecount~0))) (= main_~i~0 0))} [145] L39-3-->L41-3: Formula: (and (= v_main_~j~0_2 0) (< v_main_~i~0_23 v_main_~nodecount~0_9)) InVars {main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23} OutVars{main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23, main_~j~0=v_main_~j~0_2} AuxVars[] AssignedVars[main_~j~0] {10606#(and (exists ((v_main_~i~0_104 Int)) (and (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 v_main_~i~0_104) |main_~#distance~0.offset| (- 8)))) (<= main_~nodecount~0 (+ v_main_~i~0_104 1)) (< v_main_~i~0_104 main_~nodecount~0))) (= main_~i~0 0))} is VALID [2022-04-14 18:57:24,878 INFO L290 TraceCheckUtils]: 20: Hoare triple {10606#(and (exists ((v_main_~i~0_104 Int)) (and (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 v_main_~i~0_104) |main_~#distance~0.offset| (- 8)))) (<= main_~nodecount~0 (+ v_main_~i~0_104 1)) (< v_main_~i~0_104 main_~nodecount~0))) (= main_~i~0 0))} [149] L41-3-->L39-2: Formula: (not (< v_main_~j~0_3 v_main_~edgecount~0_6)) InVars {main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} OutVars{main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} AuxVars[] AssignedVars[] {10606#(and (exists ((v_main_~i~0_104 Int)) (and (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 v_main_~i~0_104) |main_~#distance~0.offset| (- 8)))) (<= main_~nodecount~0 (+ v_main_~i~0_104 1)) (< v_main_~i~0_104 main_~nodecount~0))) (= main_~i~0 0))} is VALID [2022-04-14 18:57:24,879 INFO L290 TraceCheckUtils]: 21: Hoare triple {10606#(and (exists ((v_main_~i~0_104 Int)) (and (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 v_main_~i~0_104) |main_~#distance~0.offset| (- 8)))) (<= main_~nodecount~0 (+ v_main_~i~0_104 1)) (< v_main_~i~0_104 main_~nodecount~0))) (= main_~i~0 0))} [154] L39-2-->L39-3: Formula: (= v_main_~i~0_1 (+ v_main_~i~0_2 1)) InVars {main_~i~0=v_main_~i~0_2} OutVars{main_~i~0=v_main_~i~0_1, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post7] {10616#(and (exists ((v_main_~i~0_104 Int)) (and (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 v_main_~i~0_104) |main_~#distance~0.offset| (- 8)))) (<= main_~nodecount~0 (+ v_main_~i~0_104 1)) (< v_main_~i~0_104 main_~nodecount~0))) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-14 18:57:24,880 INFO L290 TraceCheckUtils]: 22: Hoare triple {10616#(and (exists ((v_main_~i~0_104 Int)) (and (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 v_main_~i~0_104) |main_~#distance~0.offset| (- 8)))) (<= main_~nodecount~0 (+ v_main_~i~0_104 1)) (< v_main_~i~0_104 main_~nodecount~0))) (= (+ (- 1) main_~i~0) 0))} [145] L39-3-->L41-3: Formula: (and (= v_main_~j~0_2 0) (< v_main_~i~0_23 v_main_~nodecount~0_9)) InVars {main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23} OutVars{main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23, main_~j~0=v_main_~j~0_2} AuxVars[] AssignedVars[main_~j~0] {10616#(and (exists ((v_main_~i~0_104 Int)) (and (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 v_main_~i~0_104) |main_~#distance~0.offset| (- 8)))) (<= main_~nodecount~0 (+ v_main_~i~0_104 1)) (< v_main_~i~0_104 main_~nodecount~0))) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-14 18:57:24,880 INFO L290 TraceCheckUtils]: 23: Hoare triple {10616#(and (exists ((v_main_~i~0_104 Int)) (and (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 v_main_~i~0_104) |main_~#distance~0.offset| (- 8)))) (<= main_~nodecount~0 (+ v_main_~i~0_104 1)) (< v_main_~i~0_104 main_~nodecount~0))) (= (+ (- 1) main_~i~0) 0))} [149] L41-3-->L39-2: Formula: (not (< v_main_~j~0_3 v_main_~edgecount~0_6)) InVars {main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} OutVars{main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} AuxVars[] AssignedVars[] {10616#(and (exists ((v_main_~i~0_104 Int)) (and (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 v_main_~i~0_104) |main_~#distance~0.offset| (- 8)))) (<= main_~nodecount~0 (+ v_main_~i~0_104 1)) (< v_main_~i~0_104 main_~nodecount~0))) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-14 18:57:24,881 INFO L290 TraceCheckUtils]: 24: Hoare triple {10616#(and (exists ((v_main_~i~0_104 Int)) (and (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 v_main_~i~0_104) |main_~#distance~0.offset| (- 8)))) (<= main_~nodecount~0 (+ v_main_~i~0_104 1)) (< v_main_~i~0_104 main_~nodecount~0))) (= (+ (- 1) main_~i~0) 0))} [154] L39-2-->L39-3: Formula: (= v_main_~i~0_1 (+ v_main_~i~0_2 1)) InVars {main_~i~0=v_main_~i~0_2} OutVars{main_~i~0=v_main_~i~0_1, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post7] {10626#(and (exists ((v_main_~i~0_104 Int)) (and (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 v_main_~i~0_104) |main_~#distance~0.offset| (- 8)))) (<= main_~nodecount~0 (+ v_main_~i~0_104 1)) (< v_main_~i~0_104 main_~nodecount~0))) (= main_~i~0 2))} is VALID [2022-04-14 18:57:24,883 INFO L290 TraceCheckUtils]: 25: Hoare triple {10626#(and (exists ((v_main_~i~0_104 Int)) (and (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 v_main_~i~0_104) |main_~#distance~0.offset| (- 8)))) (<= main_~nodecount~0 (+ v_main_~i~0_104 1)) (< v_main_~i~0_104 main_~nodecount~0))) (= main_~i~0 2))} [145] L39-3-->L41-3: Formula: (and (= v_main_~j~0_2 0) (< v_main_~i~0_23 v_main_~nodecount~0_9)) InVars {main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23} OutVars{main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23, main_~j~0=v_main_~j~0_2} AuxVars[] AssignedVars[main_~j~0] {10630#(and (exists ((v_main_~i~0_104 Int)) (and (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 v_main_~i~0_104) |main_~#distance~0.offset| (- 8)))) (<= main_~nodecount~0 (+ v_main_~i~0_104 1)) (< v_main_~i~0_104 main_~nodecount~0))) (= main_~i~0 2) (< main_~i~0 main_~nodecount~0))} is VALID [2022-04-14 18:57:24,883 INFO L290 TraceCheckUtils]: 26: Hoare triple {10630#(and (exists ((v_main_~i~0_104 Int)) (and (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 v_main_~i~0_104) |main_~#distance~0.offset| (- 8)))) (<= main_~nodecount~0 (+ v_main_~i~0_104 1)) (< v_main_~i~0_104 main_~nodecount~0))) (= main_~i~0 2) (< main_~i~0 main_~nodecount~0))} [149] L41-3-->L39-2: Formula: (not (< v_main_~j~0_3 v_main_~edgecount~0_6)) InVars {main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} OutVars{main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} AuxVars[] AssignedVars[] {10630#(and (exists ((v_main_~i~0_104 Int)) (and (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 v_main_~i~0_104) |main_~#distance~0.offset| (- 8)))) (<= main_~nodecount~0 (+ v_main_~i~0_104 1)) (< v_main_~i~0_104 main_~nodecount~0))) (= main_~i~0 2) (< main_~i~0 main_~nodecount~0))} is VALID [2022-04-14 18:57:24,884 INFO L290 TraceCheckUtils]: 27: Hoare triple {10630#(and (exists ((v_main_~i~0_104 Int)) (and (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 v_main_~i~0_104) |main_~#distance~0.offset| (- 8)))) (<= main_~nodecount~0 (+ v_main_~i~0_104 1)) (< v_main_~i~0_104 main_~nodecount~0))) (= main_~i~0 2) (< main_~i~0 main_~nodecount~0))} [154] L39-2-->L39-3: Formula: (= v_main_~i~0_1 (+ v_main_~i~0_2 1)) InVars {main_~i~0=v_main_~i~0_2} OutVars{main_~i~0=v_main_~i~0_1, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post7] {10637#(and (exists ((v_main_~i~0_104 Int)) (and (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 v_main_~i~0_104) |main_~#distance~0.offset| (- 8)))) (<= main_~nodecount~0 (+ v_main_~i~0_104 1)) (< v_main_~i~0_104 main_~nodecount~0))) (< 2 main_~nodecount~0) (<= main_~i~0 3))} is VALID [2022-04-14 18:57:24,885 INFO L290 TraceCheckUtils]: 28: Hoare triple {10637#(and (exists ((v_main_~i~0_104 Int)) (and (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 v_main_~i~0_104) |main_~#distance~0.offset| (- 8)))) (<= main_~nodecount~0 (+ v_main_~i~0_104 1)) (< v_main_~i~0_104 main_~nodecount~0))) (< 2 main_~nodecount~0) (<= main_~i~0 3))} [144] L39-3-->L39-4: Formula: (not (< v_main_~i~0_22 v_main_~nodecount~0_8)) InVars {main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} OutVars{main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} AuxVars[] AssignedVars[] {10641#(exists ((v_main_~i~0_104 Int)) (and (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 v_main_~i~0_104) |main_~#distance~0.offset| (- 8)))) (< 1 v_main_~i~0_104) (< v_main_~i~0_104 3)))} is VALID [2022-04-14 18:57:24,885 INFO L290 TraceCheckUtils]: 29: Hoare triple {10641#(exists ((v_main_~i~0_104 Int)) (and (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 v_main_~i~0_104) |main_~#distance~0.offset| (- 8)))) (< 1 v_main_~i~0_104) (< v_main_~i~0_104 3)))} [147] L39-4-->L51-3: Formula: (= v_main_~i~0_3 0) InVars {} OutVars{main_~i~0=v_main_~i~0_3} AuxVars[] AssignedVars[main_~i~0] {10641#(exists ((v_main_~i~0_104 Int)) (and (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 v_main_~i~0_104) |main_~#distance~0.offset| (- 8)))) (< 1 v_main_~i~0_104) (< v_main_~i~0_104 3)))} is VALID [2022-04-14 18:57:24,885 INFO L290 TraceCheckUtils]: 30: Hoare triple {10641#(exists ((v_main_~i~0_104 Int)) (and (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 v_main_~i~0_104) |main_~#distance~0.offset| (- 8)))) (< 1 v_main_~i~0_104) (< v_main_~i~0_104 3)))} [152] L51-3-->L51-4: Formula: (not (< v_main_~i~0_4 v_main_~edgecount~0_2)) InVars {main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} OutVars{main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} AuxVars[] AssignedVars[] {10641#(exists ((v_main_~i~0_104 Int)) (and (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 v_main_~i~0_104) |main_~#distance~0.offset| (- 8)))) (< 1 v_main_~i~0_104) (< v_main_~i~0_104 3)))} is VALID [2022-04-14 18:57:24,886 INFO L290 TraceCheckUtils]: 31: Hoare triple {10641#(exists ((v_main_~i~0_104 Int)) (and (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 v_main_~i~0_104) |main_~#distance~0.offset| (- 8)))) (< 1 v_main_~i~0_104) (< v_main_~i~0_104 3)))} [157] L51-4-->L61-3: Formula: (= v_main_~i~0_10 0) InVars {} OutVars{main_~i~0=v_main_~i~0_10} AuxVars[] AssignedVars[main_~i~0] {10651#(and (exists ((v_main_~i~0_104 Int)) (and (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 v_main_~i~0_104) |main_~#distance~0.offset| (- 8)))) (< 1 v_main_~i~0_104) (< v_main_~i~0_104 3))) (= main_~i~0 0))} is VALID [2022-04-14 18:57:24,886 INFO L290 TraceCheckUtils]: 32: Hoare triple {10651#(and (exists ((v_main_~i~0_104 Int)) (and (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 v_main_~i~0_104) |main_~#distance~0.offset| (- 8)))) (< 1 v_main_~i~0_104) (< v_main_~i~0_104 3))) (= main_~i~0 0))} [163] L61-3-->L63: Formula: (and (= (select (select |v_#memory_int_5| |v_main_~#distance~0.base_6|) (+ |v_main_~#distance~0.offset_6| (* v_main_~i~0_15 4))) |v_main_#t~mem21_1|) (< v_main_~i~0_15 v_main_~nodecount~0_7)) InVars {main_~nodecount~0=v_main_~nodecount~0_7, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|} OutVars{main_~nodecount~0=v_main_~nodecount~0_7, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|, main_#t~mem21=|v_main_#t~mem21_1|, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|} AuxVars[] AssignedVars[main_#t~mem21] {10655#(<= 0 |main_#t~mem21|)} is VALID [2022-04-14 18:57:24,887 INFO L272 TraceCheckUtils]: 33: Hoare triple {10655#(<= 0 |main_#t~mem21|)} [166] L63-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (<= 0 |v_main_#t~mem21_4|) 1 0)) InVars {main_#t~mem21=|v_main_#t~mem21_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem21] {10659#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-14 18:57:24,887 INFO L290 TraceCheckUtils]: 34: Hoare triple {10659#(<= 1 |__VERIFIER_assert_#in~cond|)} [168] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_3 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {10663#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-14 18:57:24,887 INFO L290 TraceCheckUtils]: 35: Hoare triple {10663#(<= 1 __VERIFIER_assert_~cond)} [170] L11-->L12: Formula: (= v___VERIFIER_assert_~cond_1 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[] {10529#false} is VALID [2022-04-14 18:57:24,888 INFO L290 TraceCheckUtils]: 36: Hoare triple {10529#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {10529#false} is VALID [2022-04-14 18:57:24,888 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 5 proven. 19 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-14 18:57:24,888 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-14 18:57:25,714 INFO L290 TraceCheckUtils]: 36: Hoare triple {10529#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {10529#false} is VALID [2022-04-14 18:57:25,715 INFO L290 TraceCheckUtils]: 35: Hoare triple {10663#(<= 1 __VERIFIER_assert_~cond)} [170] L11-->L12: Formula: (= v___VERIFIER_assert_~cond_1 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[] {10529#false} is VALID [2022-04-14 18:57:25,715 INFO L290 TraceCheckUtils]: 34: Hoare triple {10659#(<= 1 |__VERIFIER_assert_#in~cond|)} [168] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_3 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {10663#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-14 18:57:25,716 INFO L272 TraceCheckUtils]: 33: Hoare triple {10655#(<= 0 |main_#t~mem21|)} [166] L63-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (<= 0 |v_main_#t~mem21_4|) 1 0)) InVars {main_#t~mem21=|v_main_#t~mem21_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem21] {10659#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-14 18:57:25,716 INFO L290 TraceCheckUtils]: 32: Hoare triple {10573#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4))))} [163] L61-3-->L63: Formula: (and (= (select (select |v_#memory_int_5| |v_main_~#distance~0.base_6|) (+ |v_main_~#distance~0.offset_6| (* v_main_~i~0_15 4))) |v_main_#t~mem21_1|) (< v_main_~i~0_15 v_main_~nodecount~0_7)) InVars {main_~nodecount~0=v_main_~nodecount~0_7, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|} OutVars{main_~nodecount~0=v_main_~nodecount~0_7, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|, main_#t~mem21=|v_main_#t~mem21_1|, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|} AuxVars[] AssignedVars[main_#t~mem21] {10655#(<= 0 |main_#t~mem21|)} is VALID [2022-04-14 18:57:25,716 INFO L290 TraceCheckUtils]: 31: Hoare triple {10685#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} [157] L51-4-->L61-3: Formula: (= v_main_~i~0_10 0) InVars {} OutVars{main_~i~0=v_main_~i~0_10} AuxVars[] AssignedVars[main_~i~0] {10573#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4))))} is VALID [2022-04-14 18:57:25,717 INFO L290 TraceCheckUtils]: 30: Hoare triple {10685#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} [152] L51-3-->L51-4: Formula: (not (< v_main_~i~0_4 v_main_~edgecount~0_2)) InVars {main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} OutVars{main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} AuxVars[] AssignedVars[] {10685#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-14 18:57:25,717 INFO L290 TraceCheckUtils]: 29: Hoare triple {10685#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} [147] L39-4-->L51-3: Formula: (= v_main_~i~0_3 0) InVars {} OutVars{main_~i~0=v_main_~i~0_3} AuxVars[] AssignedVars[main_~i~0] {10685#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-14 18:57:25,717 INFO L290 TraceCheckUtils]: 28: Hoare triple {10695#(or (< main_~i~0 main_~nodecount~0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [144] L39-3-->L39-4: Formula: (not (< v_main_~i~0_22 v_main_~nodecount~0_8)) InVars {main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} OutVars{main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} AuxVars[] AssignedVars[] {10685#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-14 18:57:25,718 INFO L290 TraceCheckUtils]: 27: Hoare triple {10699#(or (< (+ main_~i~0 1) main_~nodecount~0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [154] L39-2-->L39-3: Formula: (= v_main_~i~0_1 (+ v_main_~i~0_2 1)) InVars {main_~i~0=v_main_~i~0_2} OutVars{main_~i~0=v_main_~i~0_1, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post7] {10695#(or (< main_~i~0 main_~nodecount~0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:57:25,718 INFO L290 TraceCheckUtils]: 26: Hoare triple {10699#(or (< (+ main_~i~0 1) main_~nodecount~0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [149] L41-3-->L39-2: Formula: (not (< v_main_~j~0_3 v_main_~edgecount~0_6)) InVars {main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} OutVars{main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} AuxVars[] AssignedVars[] {10699#(or (< (+ main_~i~0 1) main_~nodecount~0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:57:25,719 INFO L290 TraceCheckUtils]: 25: Hoare triple {10706#(or (< (+ main_~i~0 1) main_~nodecount~0) (not (< main_~i~0 main_~nodecount~0)) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [145] L39-3-->L41-3: Formula: (and (= v_main_~j~0_2 0) (< v_main_~i~0_23 v_main_~nodecount~0_9)) InVars {main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23} OutVars{main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23, main_~j~0=v_main_~j~0_2} AuxVars[] AssignedVars[main_~j~0] {10699#(or (< (+ main_~i~0 1) main_~nodecount~0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:57:25,719 INFO L290 TraceCheckUtils]: 24: Hoare triple {10710#(or (not (< (+ main_~i~0 1) main_~nodecount~0)) (< (+ main_~i~0 2) main_~nodecount~0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [154] L39-2-->L39-3: Formula: (= v_main_~i~0_1 (+ v_main_~i~0_2 1)) InVars {main_~i~0=v_main_~i~0_2} OutVars{main_~i~0=v_main_~i~0_1, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post7] {10706#(or (< (+ main_~i~0 1) main_~nodecount~0) (not (< main_~i~0 main_~nodecount~0)) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:57:25,720 INFO L290 TraceCheckUtils]: 23: Hoare triple {10710#(or (not (< (+ main_~i~0 1) main_~nodecount~0)) (< (+ main_~i~0 2) main_~nodecount~0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [149] L41-3-->L39-2: Formula: (not (< v_main_~j~0_3 v_main_~edgecount~0_6)) InVars {main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} OutVars{main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} AuxVars[] AssignedVars[] {10710#(or (not (< (+ main_~i~0 1) main_~nodecount~0)) (< (+ main_~i~0 2) main_~nodecount~0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:57:25,720 INFO L290 TraceCheckUtils]: 22: Hoare triple {10710#(or (not (< (+ main_~i~0 1) main_~nodecount~0)) (< (+ main_~i~0 2) main_~nodecount~0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [145] L39-3-->L41-3: Formula: (and (= v_main_~j~0_2 0) (< v_main_~i~0_23 v_main_~nodecount~0_9)) InVars {main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23} OutVars{main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23, main_~j~0=v_main_~j~0_2} AuxVars[] AssignedVars[main_~j~0] {10710#(or (not (< (+ main_~i~0 1) main_~nodecount~0)) (< (+ main_~i~0 2) main_~nodecount~0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:57:25,720 INFO L290 TraceCheckUtils]: 21: Hoare triple {10720#(or (not (< (+ main_~i~0 2) main_~nodecount~0)) (< (+ main_~i~0 3) main_~nodecount~0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [154] L39-2-->L39-3: Formula: (= v_main_~i~0_1 (+ v_main_~i~0_2 1)) InVars {main_~i~0=v_main_~i~0_2} OutVars{main_~i~0=v_main_~i~0_1, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post7] {10710#(or (not (< (+ main_~i~0 1) main_~nodecount~0)) (< (+ main_~i~0 2) main_~nodecount~0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:57:25,721 INFO L290 TraceCheckUtils]: 20: Hoare triple {10720#(or (not (< (+ main_~i~0 2) main_~nodecount~0)) (< (+ main_~i~0 3) main_~nodecount~0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [149] L41-3-->L39-2: Formula: (not (< v_main_~j~0_3 v_main_~edgecount~0_6)) InVars {main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} OutVars{main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} AuxVars[] AssignedVars[] {10720#(or (not (< (+ main_~i~0 2) main_~nodecount~0)) (< (+ main_~i~0 3) main_~nodecount~0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:57:25,721 INFO L290 TraceCheckUtils]: 19: Hoare triple {10720#(or (not (< (+ main_~i~0 2) main_~nodecount~0)) (< (+ main_~i~0 3) main_~nodecount~0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [145] L39-3-->L41-3: Formula: (and (= v_main_~j~0_2 0) (< v_main_~i~0_23 v_main_~nodecount~0_9)) InVars {main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23} OutVars{main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23, main_~j~0=v_main_~j~0_2} AuxVars[] AssignedVars[main_~j~0] {10720#(or (not (< (+ main_~i~0 2) main_~nodecount~0)) (< (+ main_~i~0 3) main_~nodecount~0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:57:25,722 INFO L290 TraceCheckUtils]: 18: Hoare triple {10730#(or (not (< 2 main_~nodecount~0)) (< 3 main_~nodecount~0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [140] L30-4-->L39-3: Formula: (= v_main_~i~0_21 0) InVars {} OutVars{main_~i~0=v_main_~i~0_21} AuxVars[] AssignedVars[main_~i~0] {10720#(or (not (< (+ main_~i~0 2) main_~nodecount~0)) (< (+ main_~i~0 3) main_~nodecount~0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:57:25,722 INFO L290 TraceCheckUtils]: 17: Hoare triple {10734#(or (not (< 2 main_~nodecount~0)) (< 3 main_~nodecount~0) (< main_~i~0 main_~nodecount~0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [138] L30-3-->L30-4: Formula: (not (< v_main_~i~0_11 v_main_~nodecount~0_4)) InVars {main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} OutVars{main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} AuxVars[] AssignedVars[] {10730#(or (not (< 2 main_~nodecount~0)) (< 3 main_~nodecount~0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:57:25,722 INFO L290 TraceCheckUtils]: 16: Hoare triple {10738#(or (not (< 2 main_~nodecount~0)) (< (+ main_~i~0 1) main_~nodecount~0) (< 3 main_~nodecount~0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [146] L30-2-->L30-3: Formula: (= v_main_~i~0_17 (+ v_main_~i~0_18 1)) InVars {main_~i~0=v_main_~i~0_18} OutVars{main_~i~0=v_main_~i~0_17, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {10734#(or (not (< 2 main_~nodecount~0)) (< 3 main_~nodecount~0) (< main_~i~0 main_~nodecount~0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:57:25,723 INFO L290 TraceCheckUtils]: 15: Hoare triple {10738#(or (not (< 2 main_~nodecount~0)) (< (+ main_~i~0 1) main_~nodecount~0) (< 3 main_~nodecount~0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [142] L31-->L30-2: Formula: (and (= (store |v_#memory_int_7| |v_main_~#distance~0.base_7| (store (select |v_#memory_int_7| |v_main_~#distance~0.base_7|) (+ |v_main_~#distance~0.offset_7| (* v_main_~i~0_16 4)) v_~INFINITY~0_1)) |v_#memory_int_6|) (not (= v_main_~i~0_16 v_main_~source~0_3))) InVars {main_~#distance~0.offset=|v_main_~#distance~0.offset_7|, main_~#distance~0.base=|v_main_~#distance~0.base_7|, #memory_int=|v_#memory_int_7|, main_~i~0=v_main_~i~0_16, main_~source~0=v_main_~source~0_3, ~INFINITY~0=v_~INFINITY~0_1} OutVars{main_~#distance~0.offset=|v_main_~#distance~0.offset_7|, main_~#distance~0.base=|v_main_~#distance~0.base_7|, #memory_int=|v_#memory_int_6|, main_~i~0=v_main_~i~0_16, main_~source~0=v_main_~source~0_3, ~INFINITY~0=v_~INFINITY~0_1} AuxVars[] AssignedVars[#memory_int] {10738#(or (not (< 2 main_~nodecount~0)) (< (+ main_~i~0 1) main_~nodecount~0) (< 3 main_~nodecount~0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:57:25,724 INFO L290 TraceCheckUtils]: 14: Hoare triple {10745#(or (<= main_~i~0 1) (<= 3 main_~i~0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [139] L30-3-->L31: Formula: (< v_main_~i~0_12 v_main_~nodecount~0_5) InVars {main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} OutVars{main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {10738#(or (not (< 2 main_~nodecount~0)) (< (+ main_~i~0 1) main_~nodecount~0) (< 3 main_~nodecount~0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:57:25,724 INFO L290 TraceCheckUtils]: 13: Hoare triple {10749#(or (<= 2 main_~i~0) (<= main_~i~0 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [146] L30-2-->L30-3: Formula: (= v_main_~i~0_17 (+ v_main_~i~0_18 1)) InVars {main_~i~0=v_main_~i~0_18} OutVars{main_~i~0=v_main_~i~0_17, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {10745#(or (<= main_~i~0 1) (<= 3 main_~i~0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:57:25,725 INFO L290 TraceCheckUtils]: 12: Hoare triple {10749#(or (<= 2 main_~i~0) (<= main_~i~0 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [142] L31-->L30-2: Formula: (and (= (store |v_#memory_int_7| |v_main_~#distance~0.base_7| (store (select |v_#memory_int_7| |v_main_~#distance~0.base_7|) (+ |v_main_~#distance~0.offset_7| (* v_main_~i~0_16 4)) v_~INFINITY~0_1)) |v_#memory_int_6|) (not (= v_main_~i~0_16 v_main_~source~0_3))) InVars {main_~#distance~0.offset=|v_main_~#distance~0.offset_7|, main_~#distance~0.base=|v_main_~#distance~0.base_7|, #memory_int=|v_#memory_int_7|, main_~i~0=v_main_~i~0_16, main_~source~0=v_main_~source~0_3, ~INFINITY~0=v_~INFINITY~0_1} OutVars{main_~#distance~0.offset=|v_main_~#distance~0.offset_7|, main_~#distance~0.base=|v_main_~#distance~0.base_7|, #memory_int=|v_#memory_int_6|, main_~i~0=v_main_~i~0_16, main_~source~0=v_main_~source~0_3, ~INFINITY~0=v_~INFINITY~0_1} AuxVars[] AssignedVars[#memory_int] {10749#(or (<= 2 main_~i~0) (<= main_~i~0 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:57:25,725 INFO L290 TraceCheckUtils]: 11: Hoare triple {10749#(or (<= 2 main_~i~0) (<= main_~i~0 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [139] L30-3-->L31: Formula: (< v_main_~i~0_12 v_main_~nodecount~0_5) InVars {main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} OutVars{main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {10749#(or (<= 2 main_~i~0) (<= main_~i~0 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:57:25,726 INFO L290 TraceCheckUtils]: 10: Hoare triple {10759#(or (<= (+ main_~i~0 1) 0) (<= 1 main_~i~0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [146] L30-2-->L30-3: Formula: (= v_main_~i~0_17 (+ v_main_~i~0_18 1)) InVars {main_~i~0=v_main_~i~0_18} OutVars{main_~i~0=v_main_~i~0_17, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {10749#(or (<= 2 main_~i~0) (<= main_~i~0 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:57:25,726 INFO L290 TraceCheckUtils]: 9: Hoare triple {10528#true} [141] L31-->L30-2: Formula: (and (= (store |v_#memory_int_4| |v_main_~#distance~0.base_5| (store (select |v_#memory_int_4| |v_main_~#distance~0.base_5|) (+ |v_main_~#distance~0.offset_5| (* v_main_~i~0_14 4)) 0)) |v_#memory_int_3|) (= v_main_~i~0_14 v_main_~source~0_2)) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} AuxVars[] AssignedVars[#memory_int] {10759#(or (<= (+ main_~i~0 1) 0) (<= 1 main_~i~0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:57:25,726 INFO L290 TraceCheckUtils]: 8: Hoare triple {10528#true} [139] L30-3-->L31: Formula: (< v_main_~i~0_12 v_main_~nodecount~0_5) InVars {main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} OutVars{main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {10528#true} is VALID [2022-04-14 18:57:25,727 INFO L290 TraceCheckUtils]: 7: Hoare triple {10528#true} [136] L21-->L30-3: Formula: (let ((.cse1 (store |v_#valid_10| |v_main_~#Source~0.base_4| 1))) (let ((.cse4 (store .cse1 |v_main_~#Dest~0.base_4| 1))) (let ((.cse5 (store .cse4 |v_main_~#Weight~0.base_4| 1)) (.cse2 (select |v_#memory_int_2| |v_main_~#Dest~0.base_4|)) (.cse0 (select |v_#memory_int_2| |v_main_~#Source~0.base_4|)) (.cse3 (select |v_#memory_int_2| |v_main_~#Weight~0.base_4|))) (and (= (select .cse0 (+ 52 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#distance~0.base_4|) (= (select .cse0 (+ 48 |v_main_~#Source~0.offset_4|)) 3) (= 2 (select .cse0 (+ 68 |v_main_~#Source~0.offset_4|))) (= (select .cse1 |v_main_~#Dest~0.base_4|) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Weight~0.base_4|) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 60)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 12)) 1) (= 9 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 36))) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 24))) (= (select .cse0 (+ 56 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Dest~0.base_4|) (= (select .cse0 (+ 40 |v_main_~#Source~0.offset_4|)) 2) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 8))) (= (select .cse3 (+ 72 |v_main_~#Weight~0.offset_4|)) 18) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 12)) 3) (= (select .cse0 (+ 8 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 72)) 0) (= 6 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 24))) (= (select .cse0 (+ 12 |v_main_~#Source~0.offset_4|)) 1) (= 0 (select .cse3 |v_main_~#Weight~0.offset_4|)) (not (= |v_main_~#Weight~0.base_4| 0)) (= |v_main_~#Dest~0.offset_4| 0) (= 16 (select .cse3 (+ 64 |v_main_~#Weight~0.offset_4|))) (= (select .cse2 (+ 76 |v_main_~#Dest~0.offset_4|)) 4) (= 5 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 20))) (= (select .cse0 (+ 28 |v_main_~#Source~0.offset_4|)) 3) (= (select .cse0 (+ 76 |v_main_~#Source~0.offset_4|)) 3) (= 1 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 16))) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 44)) 0) (= (select .cse0 (+ 4 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 48)) 0) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 60)) 15) (= v_main_~i~0_6 0) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 32))) (= v_main_~source~0_1 0) (= (select .cse4 |v_main_~#Weight~0.base_4|) 0) (= (select |v_#valid_10| |v_main_~#Source~0.base_4|) 0) (<= v_main_~edgecount~0_5 19) (= (select .cse3 (+ 56 |v_main_~#Weight~0.offset_4|)) 14) (= (select .cse3 (+ 52 |v_main_~#Weight~0.offset_4|)) 13) (= (select .cse2 (+ 40 |v_main_~#Dest~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 52)) 2) (= (select .cse3 (+ 44 |v_main_~#Weight~0.offset_4|)) 11) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 4)) 1) (= |v_main_~#Source~0.offset_4| 0) (= 3 (select .cse0 (+ 60 |v_main_~#Source~0.offset_4|))) (= 2 (select .cse0 (+ 44 |v_main_~#Source~0.offset_4|))) (= |v_#length_1| (store (store (store (store |v_#length_5| |v_main_~#Source~0.base_4| 80) |v_main_~#Dest~0.base_4| 80) |v_main_~#Weight~0.base_4| 80) |v_main_~#distance~0.base_4| 20)) (= (select .cse2 |v_main_~#Dest~0.offset_4|) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 68)) 1) (= (select .cse0 (+ 36 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ 56 |v_main_~#Dest~0.offset_4|)) 3) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 28))) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 8)) 2) (= 12 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 48))) (= 7 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 28))) (= (select .cse0 (+ 64 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 64)) 2) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 36)) 0) (= 8 (select .cse3 (+ 32 |v_main_~#Weight~0.offset_4|))) (not (= |v_main_~#Dest~0.base_4| 0)) (= 0 (select .cse0 |v_main_~#Source~0.offset_4|)) (= (select .cse3 (+ 40 |v_main_~#Weight~0.offset_4|)) 10) (= (select .cse5 |v_main_~#distance~0.base_4|) 0) (= |v_main_~#distance~0.offset_4| 0) (= (store .cse5 |v_main_~#distance~0.base_4| 1) |v_#valid_6|) (<= 0 v_main_~edgecount~0_5) (= (select .cse3 (+ 16 |v_main_~#Weight~0.offset_4|)) 4) (not (= |v_main_~#Source~0.base_4| 0)) (= (select .cse0 (+ |v_main_~#Source~0.offset_4| 24)) 1) (= (select .cse0 (+ 16 |v_main_~#Source~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 20)) 4) (= 2 (select .cse0 (+ 72 |v_main_~#Source~0.offset_4|))) (= (select .cse0 (+ 32 |v_main_~#Source~0.offset_4|)) 4) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 4))) (= (select .cse0 (+ 20 |v_main_~#Source~0.offset_4|)) 0) (= 19 (select .cse3 (+ 76 |v_main_~#Weight~0.offset_4|))) (< |v_#StackHeapBarrier_1| |v_main_~#Source~0.base_4|) (not (= |v_main_~#distance~0.base_4| 0)) (= 17 (select .cse3 (+ 68 |v_main_~#Weight~0.offset_4|))) (= |v_main_~#Weight~0.offset_4| 0))))) InVars {#memory_int=|v_#memory_int_2|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_5|, main_~edgecount~0=v_main_~edgecount~0_5, #valid=|v_#valid_10|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_4|, main_~x~0=v_main_~x~0_2, main_~#distance~0.base=|v_main_~#distance~0.base_4|, main_~j~0=v_main_~j~0_1, main_~y~0=v_main_~y~0_2, main_~#Dest~0.base=|v_main_~#Dest~0.base_4|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_4|, main_~#Source~0.base=|v_main_~#Source~0.base_4|, main_~#Weight~0.base=|v_main_~#Weight~0.base_4|, #valid=|v_#valid_6|, main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~source~0=v_main_~source~0_1, #length=|v_#length_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_4|, main_~edgecount~0=v_main_~edgecount~0_5, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_4|} AuxVars[] AssignedVars[main_~#Source~0.offset, main_~x~0, main_~#distance~0.base, main_~j~0, main_~y~0, main_~#Dest~0.base, main_~#distance~0.offset, main_~#Source~0.base, main_~#Weight~0.base, #valid, main_~i~0, main_~source~0, #length, main_~#Weight~0.offset, main_~#Dest~0.offset] {10528#true} is VALID [2022-04-14 18:57:25,727 INFO L290 TraceCheckUtils]: 6: Hoare triple {10528#true} [133] L20-->L21: Formula: (and (<= 0 v_main_~nodecount~0_3) (<= v_main_~nodecount~0_3 4)) InVars {main_~nodecount~0=v_main_~nodecount~0_3} OutVars{main_~nodecount~0=v_main_~nodecount~0_3} AuxVars[] AssignedVars[] {10528#true} is VALID [2022-04-14 18:57:25,727 INFO L290 TraceCheckUtils]: 5: Hoare triple {10528#true} [130] mainENTRY-->L20: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (= |v_main_#t~nondet4_2| v_main_~nodecount~0_1) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= |v_main_#t~nondet5_2| v_main_~edgecount~0_1)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~nodecount~0=v_main_~nodecount~0_1, main_~edgecount~0=v_main_~edgecount~0_1} AuxVars[] AssignedVars[main_~nodecount~0, main_#t~nondet5, main_#t~nondet4, main_~edgecount~0] {10528#true} is VALID [2022-04-14 18:57:25,727 INFO L272 TraceCheckUtils]: 4: Hoare triple {10528#true} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {10528#true} is VALID [2022-04-14 18:57:25,727 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {10528#true} {10528#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {10528#true} is VALID [2022-04-14 18:57:25,727 INFO L290 TraceCheckUtils]: 2: Hoare triple {10528#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {10528#true} is VALID [2022-04-14 18:57:25,727 INFO L290 TraceCheckUtils]: 1: Hoare triple {10528#true} [128] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_11| 1))) (and (= (select |v_#valid_16| 1) 1) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_16| 2) 1) (= (select |v_#valid_16| 3) 1) (= (select .cse0 1) 0) (= |v_#NULL.base_1| 0) (= (select |v_#length_6| 1) 2) (= (select |v_#length_6| 2) 14) (= (select .cse0 0) 48) (= (select |v_#valid_16| 0) 0) (= (select |v_#length_6| 3) 12) (= |v_#NULL.offset_1| 0) (= v_~INFINITY~0_2 899))) InVars {#memory_int=|v_#memory_int_11|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, #valid=|v_#valid_16|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_16|, #memory_int=|v_#memory_int_11|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_6|, ~INFINITY~0=v_~INFINITY~0_2, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, ~INFINITY~0, #NULL.base] {10528#true} is VALID [2022-04-14 18:57:25,727 INFO L272 TraceCheckUtils]: 0: Hoare triple {10528#true} [126] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {10528#true} is VALID [2022-04-14 18:57:25,727 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 5 proven. 19 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-14 18:57:25,727 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [349143872] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-14 18:57:25,727 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-14 18:57:25,728 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 18, 18] total 40 [2022-04-14 18:57:25,728 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [300582942] [2022-04-14 18:57:25,728 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-04-14 18:57:25,728 INFO L78 Accepts]: Start accepts. Automaton has has 40 states, 38 states have (on average 2.1052631578947367) internal successors, (80), 37 states have internal predecessors, (80), 3 states have call successors, (5), 4 states have call predecessors, (5), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 37 [2022-04-14 18:57:25,729 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-14 18:57:25,729 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 40 states, 38 states have (on average 2.1052631578947367) internal successors, (80), 37 states have internal predecessors, (80), 3 states have call successors, (5), 4 states have call predecessors, (5), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:57:25,811 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 86 edges. 86 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 18:57:25,811 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 40 states [2022-04-14 18:57:25,811 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-14 18:57:25,812 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 40 interpolants. [2022-04-14 18:57:25,812 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=244, Invalid=1316, Unknown=0, NotChecked=0, Total=1560 [2022-04-14 18:57:25,812 INFO L87 Difference]: Start difference. First operand 197 states and 252 transitions. Second operand has 40 states, 38 states have (on average 2.1052631578947367) internal successors, (80), 37 states have internal predecessors, (80), 3 states have call successors, (5), 4 states have call predecessors, (5), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:57:31,281 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 18:57:31,281 INFO L93 Difference]: Finished difference Result 617 states and 805 transitions. [2022-04-14 18:57:31,282 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2022-04-14 18:57:31,282 INFO L78 Accepts]: Start accepts. Automaton has has 40 states, 38 states have (on average 2.1052631578947367) internal successors, (80), 37 states have internal predecessors, (80), 3 states have call successors, (5), 4 states have call predecessors, (5), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 37 [2022-04-14 18:57:31,282 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-14 18:57:31,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 40 states, 38 states have (on average 2.1052631578947367) internal successors, (80), 37 states have internal predecessors, (80), 3 states have call successors, (5), 4 states have call predecessors, (5), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:57:31,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 52 states and 270 transitions. [2022-04-14 18:57:31,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 40 states, 38 states have (on average 2.1052631578947367) internal successors, (80), 37 states have internal predecessors, (80), 3 states have call successors, (5), 4 states have call predecessors, (5), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:57:31,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 52 states and 270 transitions. [2022-04-14 18:57:31,289 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 52 states and 270 transitions. [2022-04-14 18:57:31,604 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 270 edges. 270 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 18:57:31,621 INFO L225 Difference]: With dead ends: 617 [2022-04-14 18:57:31,621 INFO L226 Difference]: Without dead ends: 617 [2022-04-14 18:57:31,623 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 145 GetRequests, 54 SyntacticMatches, 6 SemanticMatches, 85 ConstructedPredicates, 0 IntricatePredicates, 1 DeprecatedPredicates, 2165 ImplicationChecksByTransitivity, 2.9s TimeCoverageRelationStatistics Valid=1143, Invalid=6337, Unknown=2, NotChecked=0, Total=7482 [2022-04-14 18:57:31,624 INFO L913 BasicCegarLoop]: 40 mSDtfsCounter, 460 mSDsluCounter, 146 mSDsCounter, 0 mSdLazyCounter, 1372 mSolverCounterSat, 271 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 460 SdHoareTripleChecker+Valid, 186 SdHoareTripleChecker+Invalid, 2577 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 271 IncrementalHoareTripleChecker+Valid, 1372 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 934 IncrementalHoareTripleChecker+Unchecked, 1.6s IncrementalHoareTripleChecker+Time [2022-04-14 18:57:31,624 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [460 Valid, 186 Invalid, 2577 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [271 Valid, 1372 Invalid, 0 Unknown, 934 Unchecked, 1.6s Time] [2022-04-14 18:57:31,625 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 617 states. [2022-04-14 18:57:31,630 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 617 to 208. [2022-04-14 18:57:31,630 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-14 18:57:31,631 INFO L82 GeneralOperation]: Start isEquivalent. First operand 617 states. Second operand has 208 states, 199 states have (on average 1.3015075376884422) internal successors, (259), 201 states have internal predecessors, (259), 5 states have call successors, (5), 4 states have call predecessors, (5), 3 states have return successors, (3), 2 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-14 18:57:31,631 INFO L74 IsIncluded]: Start isIncluded. First operand 617 states. Second operand has 208 states, 199 states have (on average 1.3015075376884422) internal successors, (259), 201 states have internal predecessors, (259), 5 states have call successors, (5), 4 states have call predecessors, (5), 3 states have return successors, (3), 2 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-14 18:57:31,631 INFO L87 Difference]: Start difference. First operand 617 states. Second operand has 208 states, 199 states have (on average 1.3015075376884422) internal successors, (259), 201 states have internal predecessors, (259), 5 states have call successors, (5), 4 states have call predecessors, (5), 3 states have return successors, (3), 2 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-14 18:57:31,650 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 18:57:31,651 INFO L93 Difference]: Finished difference Result 617 states and 805 transitions. [2022-04-14 18:57:31,651 INFO L276 IsEmpty]: Start isEmpty. Operand 617 states and 805 transitions. [2022-04-14 18:57:31,652 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 18:57:31,652 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 18:57:31,652 INFO L74 IsIncluded]: Start isIncluded. First operand has 208 states, 199 states have (on average 1.3015075376884422) internal successors, (259), 201 states have internal predecessors, (259), 5 states have call successors, (5), 4 states have call predecessors, (5), 3 states have return successors, (3), 2 states have call predecessors, (3), 3 states have call successors, (3) Second operand 617 states. [2022-04-14 18:57:31,653 INFO L87 Difference]: Start difference. First operand has 208 states, 199 states have (on average 1.3015075376884422) internal successors, (259), 201 states have internal predecessors, (259), 5 states have call successors, (5), 4 states have call predecessors, (5), 3 states have return successors, (3), 2 states have call predecessors, (3), 3 states have call successors, (3) Second operand 617 states. [2022-04-14 18:57:31,671 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 18:57:31,672 INFO L93 Difference]: Finished difference Result 617 states and 805 transitions. [2022-04-14 18:57:31,672 INFO L276 IsEmpty]: Start isEmpty. Operand 617 states and 805 transitions. [2022-04-14 18:57:31,673 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 18:57:31,673 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 18:57:31,673 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-14 18:57:31,673 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-14 18:57:31,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 208 states, 199 states have (on average 1.3015075376884422) internal successors, (259), 201 states have internal predecessors, (259), 5 states have call successors, (5), 4 states have call predecessors, (5), 3 states have return successors, (3), 2 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-14 18:57:31,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 208 states and 267 transitions. [2022-04-14 18:57:31,677 INFO L78 Accepts]: Start accepts. Automaton has 208 states and 267 transitions. Word has length 37 [2022-04-14 18:57:31,677 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-14 18:57:31,677 INFO L478 AbstractCegarLoop]: Abstraction has 208 states and 267 transitions. [2022-04-14 18:57:31,677 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 40 states, 38 states have (on average 2.1052631578947367) internal successors, (80), 37 states have internal predecessors, (80), 3 states have call successors, (5), 4 states have call predecessors, (5), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:57:31,677 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 267 transitions. [2022-04-14 18:57:31,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-04-14 18:57:31,678 INFO L491 BasicCegarLoop]: Found error trace [2022-04-14 18:57:31,678 INFO L499 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-14 18:57:31,701 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Forceful destruction successful, exit code 0 [2022-04-14 18:57:31,893 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable14 [2022-04-14 18:57:31,893 INFO L403 AbstractCegarLoop]: === Iteration 16 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-14 18:57:31,894 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-14 18:57:31,894 INFO L85 PathProgramCache]: Analyzing trace with hash 179094910, now seen corresponding path program 1 times [2022-04-14 18:57:31,894 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-14 18:57:31,894 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [803604510] [2022-04-14 18:57:31,894 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-14 18:57:31,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-14 18:57:31,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 18:57:32,062 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-14 18:57:32,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 18:57:32,074 INFO L290 TraceCheckUtils]: 0: Hoare triple {12975#(and (= |old(~INFINITY~0)| ~INFINITY~0) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [128] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_11| 1))) (and (= (select |v_#valid_16| 1) 1) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_16| 2) 1) (= (select |v_#valid_16| 3) 1) (= (select .cse0 1) 0) (= |v_#NULL.base_1| 0) (= (select |v_#length_6| 1) 2) (= (select |v_#length_6| 2) 14) (= (select .cse0 0) 48) (= (select |v_#valid_16| 0) 0) (= (select |v_#length_6| 3) 12) (= |v_#NULL.offset_1| 0) (= v_~INFINITY~0_2 899))) InVars {#memory_int=|v_#memory_int_11|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, #valid=|v_#valid_16|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_16|, #memory_int=|v_#memory_int_11|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_6|, ~INFINITY~0=v_~INFINITY~0_2, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, ~INFINITY~0, #NULL.base] {12961#(<= 899 ~INFINITY~0)} is VALID [2022-04-14 18:57:32,075 INFO L290 TraceCheckUtils]: 1: Hoare triple {12961#(<= 899 ~INFINITY~0)} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {12961#(<= 899 ~INFINITY~0)} is VALID [2022-04-14 18:57:32,075 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {12961#(<= 899 ~INFINITY~0)} {12956#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {12961#(<= 899 ~INFINITY~0)} is VALID [2022-04-14 18:57:32,076 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2022-04-14 18:57:32,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 18:57:32,080 INFO L290 TraceCheckUtils]: 0: Hoare triple {12956#true} [168] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_3 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {12956#true} is VALID [2022-04-14 18:57:32,080 INFO L290 TraceCheckUtils]: 1: Hoare triple {12956#true} [171] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_2 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} AuxVars[] AssignedVars[] {12956#true} is VALID [2022-04-14 18:57:32,080 INFO L290 TraceCheckUtils]: 2: Hoare triple {12956#true} [174] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {12956#true} is VALID [2022-04-14 18:57:32,081 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {12956#true} {12966#(and (= |main_~#distance~0.offset| 0) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) 4)) (= main_~i~0 0))} [177] __VERIFIER_assertEXIT-->L63-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (<= 0 |v_main_#t~mem21_4|) 1 0)) InVars {main_#t~mem21=|v_main_#t~mem21_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem21] {12966#(and (= |main_~#distance~0.offset| 0) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) 4)) (= main_~i~0 0))} is VALID [2022-04-14 18:57:32,081 INFO L272 TraceCheckUtils]: 0: Hoare triple {12956#true} [126] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {12975#(and (= |old(~INFINITY~0)| ~INFINITY~0) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-14 18:57:32,082 INFO L290 TraceCheckUtils]: 1: Hoare triple {12975#(and (= |old(~INFINITY~0)| ~INFINITY~0) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [128] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_11| 1))) (and (= (select |v_#valid_16| 1) 1) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_16| 2) 1) (= (select |v_#valid_16| 3) 1) (= (select .cse0 1) 0) (= |v_#NULL.base_1| 0) (= (select |v_#length_6| 1) 2) (= (select |v_#length_6| 2) 14) (= (select .cse0 0) 48) (= (select |v_#valid_16| 0) 0) (= (select |v_#length_6| 3) 12) (= |v_#NULL.offset_1| 0) (= v_~INFINITY~0_2 899))) InVars {#memory_int=|v_#memory_int_11|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, #valid=|v_#valid_16|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_16|, #memory_int=|v_#memory_int_11|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_6|, ~INFINITY~0=v_~INFINITY~0_2, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, ~INFINITY~0, #NULL.base] {12961#(<= 899 ~INFINITY~0)} is VALID [2022-04-14 18:57:32,082 INFO L290 TraceCheckUtils]: 2: Hoare triple {12961#(<= 899 ~INFINITY~0)} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {12961#(<= 899 ~INFINITY~0)} is VALID [2022-04-14 18:57:32,083 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {12961#(<= 899 ~INFINITY~0)} {12956#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {12961#(<= 899 ~INFINITY~0)} is VALID [2022-04-14 18:57:32,083 INFO L272 TraceCheckUtils]: 4: Hoare triple {12961#(<= 899 ~INFINITY~0)} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {12961#(<= 899 ~INFINITY~0)} is VALID [2022-04-14 18:57:32,084 INFO L290 TraceCheckUtils]: 5: Hoare triple {12961#(<= 899 ~INFINITY~0)} [130] mainENTRY-->L20: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (= |v_main_#t~nondet4_2| v_main_~nodecount~0_1) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= |v_main_#t~nondet5_2| v_main_~edgecount~0_1)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~nodecount~0=v_main_~nodecount~0_1, main_~edgecount~0=v_main_~edgecount~0_1} AuxVars[] AssignedVars[main_~nodecount~0, main_#t~nondet5, main_#t~nondet4, main_~edgecount~0] {12961#(<= 899 ~INFINITY~0)} is VALID [2022-04-14 18:57:32,084 INFO L290 TraceCheckUtils]: 6: Hoare triple {12961#(<= 899 ~INFINITY~0)} [133] L20-->L21: Formula: (and (<= 0 v_main_~nodecount~0_3) (<= v_main_~nodecount~0_3 4)) InVars {main_~nodecount~0=v_main_~nodecount~0_3} OutVars{main_~nodecount~0=v_main_~nodecount~0_3} AuxVars[] AssignedVars[] {12961#(<= 899 ~INFINITY~0)} is VALID [2022-04-14 18:57:32,087 INFO L290 TraceCheckUtils]: 7: Hoare triple {12961#(<= 899 ~INFINITY~0)} [136] L21-->L30-3: Formula: (let ((.cse1 (store |v_#valid_10| |v_main_~#Source~0.base_4| 1))) (let ((.cse4 (store .cse1 |v_main_~#Dest~0.base_4| 1))) (let ((.cse5 (store .cse4 |v_main_~#Weight~0.base_4| 1)) (.cse2 (select |v_#memory_int_2| |v_main_~#Dest~0.base_4|)) (.cse0 (select |v_#memory_int_2| |v_main_~#Source~0.base_4|)) (.cse3 (select |v_#memory_int_2| |v_main_~#Weight~0.base_4|))) (and (= (select .cse0 (+ 52 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#distance~0.base_4|) (= (select .cse0 (+ 48 |v_main_~#Source~0.offset_4|)) 3) (= 2 (select .cse0 (+ 68 |v_main_~#Source~0.offset_4|))) (= (select .cse1 |v_main_~#Dest~0.base_4|) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Weight~0.base_4|) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 60)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 12)) 1) (= 9 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 36))) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 24))) (= (select .cse0 (+ 56 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Dest~0.base_4|) (= (select .cse0 (+ 40 |v_main_~#Source~0.offset_4|)) 2) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 8))) (= (select .cse3 (+ 72 |v_main_~#Weight~0.offset_4|)) 18) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 12)) 3) (= (select .cse0 (+ 8 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 72)) 0) (= 6 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 24))) (= (select .cse0 (+ 12 |v_main_~#Source~0.offset_4|)) 1) (= 0 (select .cse3 |v_main_~#Weight~0.offset_4|)) (not (= |v_main_~#Weight~0.base_4| 0)) (= |v_main_~#Dest~0.offset_4| 0) (= 16 (select .cse3 (+ 64 |v_main_~#Weight~0.offset_4|))) (= (select .cse2 (+ 76 |v_main_~#Dest~0.offset_4|)) 4) (= 5 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 20))) (= (select .cse0 (+ 28 |v_main_~#Source~0.offset_4|)) 3) (= (select .cse0 (+ 76 |v_main_~#Source~0.offset_4|)) 3) (= 1 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 16))) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 44)) 0) (= (select .cse0 (+ 4 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 48)) 0) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 60)) 15) (= v_main_~i~0_6 0) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 32))) (= v_main_~source~0_1 0) (= (select .cse4 |v_main_~#Weight~0.base_4|) 0) (= (select |v_#valid_10| |v_main_~#Source~0.base_4|) 0) (<= v_main_~edgecount~0_5 19) (= (select .cse3 (+ 56 |v_main_~#Weight~0.offset_4|)) 14) (= (select .cse3 (+ 52 |v_main_~#Weight~0.offset_4|)) 13) (= (select .cse2 (+ 40 |v_main_~#Dest~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 52)) 2) (= (select .cse3 (+ 44 |v_main_~#Weight~0.offset_4|)) 11) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 4)) 1) (= |v_main_~#Source~0.offset_4| 0) (= 3 (select .cse0 (+ 60 |v_main_~#Source~0.offset_4|))) (= 2 (select .cse0 (+ 44 |v_main_~#Source~0.offset_4|))) (= |v_#length_1| (store (store (store (store |v_#length_5| |v_main_~#Source~0.base_4| 80) |v_main_~#Dest~0.base_4| 80) |v_main_~#Weight~0.base_4| 80) |v_main_~#distance~0.base_4| 20)) (= (select .cse2 |v_main_~#Dest~0.offset_4|) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 68)) 1) (= (select .cse0 (+ 36 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ 56 |v_main_~#Dest~0.offset_4|)) 3) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 28))) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 8)) 2) (= 12 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 48))) (= 7 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 28))) (= (select .cse0 (+ 64 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 64)) 2) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 36)) 0) (= 8 (select .cse3 (+ 32 |v_main_~#Weight~0.offset_4|))) (not (= |v_main_~#Dest~0.base_4| 0)) (= 0 (select .cse0 |v_main_~#Source~0.offset_4|)) (= (select .cse3 (+ 40 |v_main_~#Weight~0.offset_4|)) 10) (= (select .cse5 |v_main_~#distance~0.base_4|) 0) (= |v_main_~#distance~0.offset_4| 0) (= (store .cse5 |v_main_~#distance~0.base_4| 1) |v_#valid_6|) (<= 0 v_main_~edgecount~0_5) (= (select .cse3 (+ 16 |v_main_~#Weight~0.offset_4|)) 4) (not (= |v_main_~#Source~0.base_4| 0)) (= (select .cse0 (+ |v_main_~#Source~0.offset_4| 24)) 1) (= (select .cse0 (+ 16 |v_main_~#Source~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 20)) 4) (= 2 (select .cse0 (+ 72 |v_main_~#Source~0.offset_4|))) (= (select .cse0 (+ 32 |v_main_~#Source~0.offset_4|)) 4) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 4))) (= (select .cse0 (+ 20 |v_main_~#Source~0.offset_4|)) 0) (= 19 (select .cse3 (+ 76 |v_main_~#Weight~0.offset_4|))) (< |v_#StackHeapBarrier_1| |v_main_~#Source~0.base_4|) (not (= |v_main_~#distance~0.base_4| 0)) (= 17 (select .cse3 (+ 68 |v_main_~#Weight~0.offset_4|))) (= |v_main_~#Weight~0.offset_4| 0))))) InVars {#memory_int=|v_#memory_int_2|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_5|, main_~edgecount~0=v_main_~edgecount~0_5, #valid=|v_#valid_10|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_4|, main_~x~0=v_main_~x~0_2, main_~#distance~0.base=|v_main_~#distance~0.base_4|, main_~j~0=v_main_~j~0_1, main_~y~0=v_main_~y~0_2, main_~#Dest~0.base=|v_main_~#Dest~0.base_4|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_4|, main_~#Source~0.base=|v_main_~#Source~0.base_4|, main_~#Weight~0.base=|v_main_~#Weight~0.base_4|, #valid=|v_#valid_6|, main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~source~0=v_main_~source~0_1, #length=|v_#length_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_4|, main_~edgecount~0=v_main_~edgecount~0_5, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_4|} AuxVars[] AssignedVars[main_~#Source~0.offset, main_~x~0, main_~#distance~0.base, main_~j~0, main_~y~0, main_~#Dest~0.base, main_~#distance~0.offset, main_~#Source~0.base, main_~#Weight~0.base, #valid, main_~i~0, main_~source~0, #length, main_~#Weight~0.offset, main_~#Dest~0.offset] {12962#(and (<= 899 ~INFINITY~0) (= |main_~#distance~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-14 18:57:32,087 INFO L290 TraceCheckUtils]: 8: Hoare triple {12962#(and (<= 899 ~INFINITY~0) (= |main_~#distance~0.offset| 0) (= main_~i~0 0))} [139] L30-3-->L31: Formula: (< v_main_~i~0_12 v_main_~nodecount~0_5) InVars {main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} OutVars{main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {12962#(and (<= 899 ~INFINITY~0) (= |main_~#distance~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-14 18:57:32,087 INFO L290 TraceCheckUtils]: 9: Hoare triple {12962#(and (<= 899 ~INFINITY~0) (= |main_~#distance~0.offset| 0) (= main_~i~0 0))} [141] L31-->L30-2: Formula: (and (= (store |v_#memory_int_4| |v_main_~#distance~0.base_5| (store (select |v_#memory_int_4| |v_main_~#distance~0.base_5|) (+ |v_main_~#distance~0.offset_5| (* v_main_~i~0_14 4)) 0)) |v_#memory_int_3|) (= v_main_~i~0_14 v_main_~source~0_2)) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} AuxVars[] AssignedVars[#memory_int] {12962#(and (<= 899 ~INFINITY~0) (= |main_~#distance~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-14 18:57:32,088 INFO L290 TraceCheckUtils]: 10: Hoare triple {12962#(and (<= 899 ~INFINITY~0) (= |main_~#distance~0.offset| 0) (= main_~i~0 0))} [146] L30-2-->L30-3: Formula: (= v_main_~i~0_17 (+ v_main_~i~0_18 1)) InVars {main_~i~0=v_main_~i~0_18} OutVars{main_~i~0=v_main_~i~0_17, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {12963#(and (<= 899 ~INFINITY~0) (= |main_~#distance~0.offset| 0) (= (+ |main_~#distance~0.offset| (* main_~i~0 4)) 4))} is VALID [2022-04-14 18:57:32,088 INFO L290 TraceCheckUtils]: 11: Hoare triple {12963#(and (<= 899 ~INFINITY~0) (= |main_~#distance~0.offset| 0) (= (+ |main_~#distance~0.offset| (* main_~i~0 4)) 4))} [139] L30-3-->L31: Formula: (< v_main_~i~0_12 v_main_~nodecount~0_5) InVars {main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} OutVars{main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {12963#(and (<= 899 ~INFINITY~0) (= |main_~#distance~0.offset| 0) (= (+ |main_~#distance~0.offset| (* main_~i~0 4)) 4))} is VALID [2022-04-14 18:57:32,089 INFO L290 TraceCheckUtils]: 12: Hoare triple {12963#(and (<= 899 ~INFINITY~0) (= |main_~#distance~0.offset| 0) (= (+ |main_~#distance~0.offset| (* main_~i~0 4)) 4))} [142] L31-->L30-2: Formula: (and (= (store |v_#memory_int_7| |v_main_~#distance~0.base_7| (store (select |v_#memory_int_7| |v_main_~#distance~0.base_7|) (+ |v_main_~#distance~0.offset_7| (* v_main_~i~0_16 4)) v_~INFINITY~0_1)) |v_#memory_int_6|) (not (= v_main_~i~0_16 v_main_~source~0_3))) InVars {main_~#distance~0.offset=|v_main_~#distance~0.offset_7|, main_~#distance~0.base=|v_main_~#distance~0.base_7|, #memory_int=|v_#memory_int_7|, main_~i~0=v_main_~i~0_16, main_~source~0=v_main_~source~0_3, ~INFINITY~0=v_~INFINITY~0_1} OutVars{main_~#distance~0.offset=|v_main_~#distance~0.offset_7|, main_~#distance~0.base=|v_main_~#distance~0.base_7|, #memory_int=|v_#memory_int_6|, main_~i~0=v_main_~i~0_16, main_~source~0=v_main_~source~0_3, ~INFINITY~0=v_~INFINITY~0_1} AuxVars[] AssignedVars[#memory_int] {12964#(and (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)))) (= |main_~#distance~0.offset| 0) (= (+ |main_~#distance~0.offset| (* main_~i~0 4)) 4))} is VALID [2022-04-14 18:57:32,089 INFO L290 TraceCheckUtils]: 13: Hoare triple {12964#(and (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)))) (= |main_~#distance~0.offset| 0) (= (+ |main_~#distance~0.offset| (* main_~i~0 4)) 4))} [146] L30-2-->L30-3: Formula: (= v_main_~i~0_17 (+ v_main_~i~0_18 1)) InVars {main_~i~0=v_main_~i~0_18} OutVars{main_~i~0=v_main_~i~0_17, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {12965#(and (= |main_~#distance~0.offset| 0) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) 4)))} is VALID [2022-04-14 18:57:32,090 INFO L290 TraceCheckUtils]: 14: Hoare triple {12965#(and (= |main_~#distance~0.offset| 0) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) 4)))} [138] L30-3-->L30-4: Formula: (not (< v_main_~i~0_11 v_main_~nodecount~0_4)) InVars {main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} OutVars{main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} AuxVars[] AssignedVars[] {12965#(and (= |main_~#distance~0.offset| 0) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) 4)))} is VALID [2022-04-14 18:57:32,090 INFO L290 TraceCheckUtils]: 15: Hoare triple {12965#(and (= |main_~#distance~0.offset| 0) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) 4)))} [140] L30-4-->L39-3: Formula: (= v_main_~i~0_21 0) InVars {} OutVars{main_~i~0=v_main_~i~0_21} AuxVars[] AssignedVars[main_~i~0] {12965#(and (= |main_~#distance~0.offset| 0) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) 4)))} is VALID [2022-04-14 18:57:32,090 INFO L290 TraceCheckUtils]: 16: Hoare triple {12965#(and (= |main_~#distance~0.offset| 0) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) 4)))} [145] L39-3-->L41-3: Formula: (and (= v_main_~j~0_2 0) (< v_main_~i~0_23 v_main_~nodecount~0_9)) InVars {main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23} OutVars{main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23, main_~j~0=v_main_~j~0_2} AuxVars[] AssignedVars[main_~j~0] {12965#(and (= |main_~#distance~0.offset| 0) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) 4)))} is VALID [2022-04-14 18:57:32,091 INFO L290 TraceCheckUtils]: 17: Hoare triple {12965#(and (= |main_~#distance~0.offset| 0) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) 4)))} [149] L41-3-->L39-2: Formula: (not (< v_main_~j~0_3 v_main_~edgecount~0_6)) InVars {main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} OutVars{main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} AuxVars[] AssignedVars[] {12965#(and (= |main_~#distance~0.offset| 0) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) 4)))} is VALID [2022-04-14 18:57:32,091 INFO L290 TraceCheckUtils]: 18: Hoare triple {12965#(and (= |main_~#distance~0.offset| 0) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) 4)))} [154] L39-2-->L39-3: Formula: (= v_main_~i~0_1 (+ v_main_~i~0_2 1)) InVars {main_~i~0=v_main_~i~0_2} OutVars{main_~i~0=v_main_~i~0_1, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post7] {12965#(and (= |main_~#distance~0.offset| 0) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) 4)))} is VALID [2022-04-14 18:57:32,092 INFO L290 TraceCheckUtils]: 19: Hoare triple {12965#(and (= |main_~#distance~0.offset| 0) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) 4)))} [145] L39-3-->L41-3: Formula: (and (= v_main_~j~0_2 0) (< v_main_~i~0_23 v_main_~nodecount~0_9)) InVars {main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23} OutVars{main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23, main_~j~0=v_main_~j~0_2} AuxVars[] AssignedVars[main_~j~0] {12965#(and (= |main_~#distance~0.offset| 0) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) 4)))} is VALID [2022-04-14 18:57:32,092 INFO L290 TraceCheckUtils]: 20: Hoare triple {12965#(and (= |main_~#distance~0.offset| 0) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) 4)))} [149] L41-3-->L39-2: Formula: (not (< v_main_~j~0_3 v_main_~edgecount~0_6)) InVars {main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} OutVars{main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} AuxVars[] AssignedVars[] {12965#(and (= |main_~#distance~0.offset| 0) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) 4)))} is VALID [2022-04-14 18:57:32,092 INFO L290 TraceCheckUtils]: 21: Hoare triple {12965#(and (= |main_~#distance~0.offset| 0) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) 4)))} [154] L39-2-->L39-3: Formula: (= v_main_~i~0_1 (+ v_main_~i~0_2 1)) InVars {main_~i~0=v_main_~i~0_2} OutVars{main_~i~0=v_main_~i~0_1, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post7] {12965#(and (= |main_~#distance~0.offset| 0) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) 4)))} is VALID [2022-04-14 18:57:32,093 INFO L290 TraceCheckUtils]: 22: Hoare triple {12965#(and (= |main_~#distance~0.offset| 0) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) 4)))} [144] L39-3-->L39-4: Formula: (not (< v_main_~i~0_22 v_main_~nodecount~0_8)) InVars {main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} OutVars{main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} AuxVars[] AssignedVars[] {12965#(and (= |main_~#distance~0.offset| 0) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) 4)))} is VALID [2022-04-14 18:57:32,093 INFO L290 TraceCheckUtils]: 23: Hoare triple {12965#(and (= |main_~#distance~0.offset| 0) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) 4)))} [147] L39-4-->L51-3: Formula: (= v_main_~i~0_3 0) InVars {} OutVars{main_~i~0=v_main_~i~0_3} AuxVars[] AssignedVars[main_~i~0] {12965#(and (= |main_~#distance~0.offset| 0) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) 4)))} is VALID [2022-04-14 18:57:32,093 INFO L290 TraceCheckUtils]: 24: Hoare triple {12965#(and (= |main_~#distance~0.offset| 0) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) 4)))} [152] L51-3-->L51-4: Formula: (not (< v_main_~i~0_4 v_main_~edgecount~0_2)) InVars {main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} OutVars{main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} AuxVars[] AssignedVars[] {12965#(and (= |main_~#distance~0.offset| 0) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) 4)))} is VALID [2022-04-14 18:57:32,094 INFO L290 TraceCheckUtils]: 25: Hoare triple {12965#(and (= |main_~#distance~0.offset| 0) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) 4)))} [157] L51-4-->L61-3: Formula: (= v_main_~i~0_10 0) InVars {} OutVars{main_~i~0=v_main_~i~0_10} AuxVars[] AssignedVars[main_~i~0] {12966#(and (= |main_~#distance~0.offset| 0) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) 4)) (= main_~i~0 0))} is VALID [2022-04-14 18:57:32,094 INFO L290 TraceCheckUtils]: 26: Hoare triple {12966#(and (= |main_~#distance~0.offset| 0) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) 4)) (= main_~i~0 0))} [163] L61-3-->L63: Formula: (and (= (select (select |v_#memory_int_5| |v_main_~#distance~0.base_6|) (+ |v_main_~#distance~0.offset_6| (* v_main_~i~0_15 4))) |v_main_#t~mem21_1|) (< v_main_~i~0_15 v_main_~nodecount~0_7)) InVars {main_~nodecount~0=v_main_~nodecount~0_7, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|} OutVars{main_~nodecount~0=v_main_~nodecount~0_7, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|, main_#t~mem21=|v_main_#t~mem21_1|, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|} AuxVars[] AssignedVars[main_#t~mem21] {12966#(and (= |main_~#distance~0.offset| 0) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) 4)) (= main_~i~0 0))} is VALID [2022-04-14 18:57:32,094 INFO L272 TraceCheckUtils]: 27: Hoare triple {12966#(and (= |main_~#distance~0.offset| 0) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) 4)) (= main_~i~0 0))} [166] L63-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (<= 0 |v_main_#t~mem21_4|) 1 0)) InVars {main_#t~mem21=|v_main_#t~mem21_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem21] {12956#true} is VALID [2022-04-14 18:57:32,094 INFO L290 TraceCheckUtils]: 28: Hoare triple {12956#true} [168] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_3 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {12956#true} is VALID [2022-04-14 18:57:32,094 INFO L290 TraceCheckUtils]: 29: Hoare triple {12956#true} [171] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_2 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} AuxVars[] AssignedVars[] {12956#true} is VALID [2022-04-14 18:57:32,095 INFO L290 TraceCheckUtils]: 30: Hoare triple {12956#true} [174] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {12956#true} is VALID [2022-04-14 18:57:32,095 INFO L284 TraceCheckUtils]: 31: Hoare quadruple {12956#true} {12966#(and (= |main_~#distance~0.offset| 0) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) 4)) (= main_~i~0 0))} [177] __VERIFIER_assertEXIT-->L63-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (<= 0 |v_main_#t~mem21_4|) 1 0)) InVars {main_#t~mem21=|v_main_#t~mem21_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem21] {12966#(and (= |main_~#distance~0.offset| 0) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) 4)) (= main_~i~0 0))} is VALID [2022-04-14 18:57:32,095 INFO L290 TraceCheckUtils]: 32: Hoare triple {12966#(and (= |main_~#distance~0.offset| 0) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) 4)) (= main_~i~0 0))} [167] L63-1-->L61-2: Formula: true InVars {} OutVars{main_#t~mem21=|v_main_#t~mem21_3|} AuxVars[] AssignedVars[main_#t~mem21] {12966#(and (= |main_~#distance~0.offset| 0) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) 4)) (= main_~i~0 0))} is VALID [2022-04-14 18:57:32,096 INFO L290 TraceCheckUtils]: 33: Hoare triple {12966#(and (= |main_~#distance~0.offset| 0) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) 4)) (= main_~i~0 0))} [169] L61-2-->L61-3: Formula: (= v_main_~i~0_19 (+ v_main_~i~0_20 1)) InVars {main_~i~0=v_main_~i~0_20} OutVars{main_~i~0=v_main_~i~0_19, main_#t~post20=|v_main_#t~post20_1|} AuxVars[] AssignedVars[main_#t~post20, main_~i~0] {12971#(and (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)))) (= |main_~#distance~0.offset| 0))} is VALID [2022-04-14 18:57:32,096 INFO L290 TraceCheckUtils]: 34: Hoare triple {12971#(and (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)))) (= |main_~#distance~0.offset| 0))} [163] L61-3-->L63: Formula: (and (= (select (select |v_#memory_int_5| |v_main_~#distance~0.base_6|) (+ |v_main_~#distance~0.offset_6| (* v_main_~i~0_15 4))) |v_main_#t~mem21_1|) (< v_main_~i~0_15 v_main_~nodecount~0_7)) InVars {main_~nodecount~0=v_main_~nodecount~0_7, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|} OutVars{main_~nodecount~0=v_main_~nodecount~0_7, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|, main_#t~mem21=|v_main_#t~mem21_1|, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|} AuxVars[] AssignedVars[main_#t~mem21] {12972#(<= 899 |main_#t~mem21|)} is VALID [2022-04-14 18:57:32,097 INFO L272 TraceCheckUtils]: 35: Hoare triple {12972#(<= 899 |main_#t~mem21|)} [166] L63-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (<= 0 |v_main_#t~mem21_4|) 1 0)) InVars {main_#t~mem21=|v_main_#t~mem21_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem21] {12973#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-14 18:57:32,097 INFO L290 TraceCheckUtils]: 36: Hoare triple {12973#(not (= |__VERIFIER_assert_#in~cond| 0))} [168] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_3 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {12974#(not (= __VERIFIER_assert_~cond 0))} is VALID [2022-04-14 18:57:32,097 INFO L290 TraceCheckUtils]: 37: Hoare triple {12974#(not (= __VERIFIER_assert_~cond 0))} [170] L11-->L12: Formula: (= v___VERIFIER_assert_~cond_1 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[] {12957#false} is VALID [2022-04-14 18:57:32,098 INFO L290 TraceCheckUtils]: 38: Hoare triple {12957#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {12957#false} is VALID [2022-04-14 18:57:32,098 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-04-14 18:57:32,098 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-14 18:57:32,098 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [803604510] [2022-04-14 18:57:32,098 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [803604510] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-14 18:57:32,098 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [305063225] [2022-04-14 18:57:32,098 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-14 18:57:32,098 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-14 18:57:32,098 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-14 18:57:32,099 INFO L229 MonitoredProcess]: Starting monitored process 13 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-14 18:57:32,100 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Waiting until timeout for monitored process [2022-04-14 18:57:32,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 18:57:32,179 INFO L263 TraceCheckSpWp]: Trace formula consists of 304 conjuncts, 16 conjunts are in the unsatisfiable core [2022-04-14 18:57:32,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 18:57:32,190 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-14 18:57:32,305 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-04-14 18:57:34,569 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 7 [2022-04-14 18:57:34,619 INFO L272 TraceCheckUtils]: 0: Hoare triple {12956#true} [126] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {12956#true} is VALID [2022-04-14 18:57:34,619 INFO L290 TraceCheckUtils]: 1: Hoare triple {12956#true} [128] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_11| 1))) (and (= (select |v_#valid_16| 1) 1) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_16| 2) 1) (= (select |v_#valid_16| 3) 1) (= (select .cse0 1) 0) (= |v_#NULL.base_1| 0) (= (select |v_#length_6| 1) 2) (= (select |v_#length_6| 2) 14) (= (select .cse0 0) 48) (= (select |v_#valid_16| 0) 0) (= (select |v_#length_6| 3) 12) (= |v_#NULL.offset_1| 0) (= v_~INFINITY~0_2 899))) InVars {#memory_int=|v_#memory_int_11|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, #valid=|v_#valid_16|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_16|, #memory_int=|v_#memory_int_11|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_6|, ~INFINITY~0=v_~INFINITY~0_2, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, ~INFINITY~0, #NULL.base] {12961#(<= 899 ~INFINITY~0)} is VALID [2022-04-14 18:57:34,620 INFO L290 TraceCheckUtils]: 2: Hoare triple {12961#(<= 899 ~INFINITY~0)} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {12961#(<= 899 ~INFINITY~0)} is VALID [2022-04-14 18:57:34,620 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {12961#(<= 899 ~INFINITY~0)} {12956#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {12961#(<= 899 ~INFINITY~0)} is VALID [2022-04-14 18:57:34,620 INFO L272 TraceCheckUtils]: 4: Hoare triple {12961#(<= 899 ~INFINITY~0)} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {12961#(<= 899 ~INFINITY~0)} is VALID [2022-04-14 18:57:34,620 INFO L290 TraceCheckUtils]: 5: Hoare triple {12961#(<= 899 ~INFINITY~0)} [130] mainENTRY-->L20: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (= |v_main_#t~nondet4_2| v_main_~nodecount~0_1) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= |v_main_#t~nondet5_2| v_main_~edgecount~0_1)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~nodecount~0=v_main_~nodecount~0_1, main_~edgecount~0=v_main_~edgecount~0_1} AuxVars[] AssignedVars[main_~nodecount~0, main_#t~nondet5, main_#t~nondet4, main_~edgecount~0] {12961#(<= 899 ~INFINITY~0)} is VALID [2022-04-14 18:57:34,621 INFO L290 TraceCheckUtils]: 6: Hoare triple {12961#(<= 899 ~INFINITY~0)} [133] L20-->L21: Formula: (and (<= 0 v_main_~nodecount~0_3) (<= v_main_~nodecount~0_3 4)) InVars {main_~nodecount~0=v_main_~nodecount~0_3} OutVars{main_~nodecount~0=v_main_~nodecount~0_3} AuxVars[] AssignedVars[] {12961#(<= 899 ~INFINITY~0)} is VALID [2022-04-14 18:57:34,623 INFO L290 TraceCheckUtils]: 7: Hoare triple {12961#(<= 899 ~INFINITY~0)} [136] L21-->L30-3: Formula: (let ((.cse1 (store |v_#valid_10| |v_main_~#Source~0.base_4| 1))) (let ((.cse4 (store .cse1 |v_main_~#Dest~0.base_4| 1))) (let ((.cse5 (store .cse4 |v_main_~#Weight~0.base_4| 1)) (.cse2 (select |v_#memory_int_2| |v_main_~#Dest~0.base_4|)) (.cse0 (select |v_#memory_int_2| |v_main_~#Source~0.base_4|)) (.cse3 (select |v_#memory_int_2| |v_main_~#Weight~0.base_4|))) (and (= (select .cse0 (+ 52 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#distance~0.base_4|) (= (select .cse0 (+ 48 |v_main_~#Source~0.offset_4|)) 3) (= 2 (select .cse0 (+ 68 |v_main_~#Source~0.offset_4|))) (= (select .cse1 |v_main_~#Dest~0.base_4|) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Weight~0.base_4|) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 60)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 12)) 1) (= 9 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 36))) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 24))) (= (select .cse0 (+ 56 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Dest~0.base_4|) (= (select .cse0 (+ 40 |v_main_~#Source~0.offset_4|)) 2) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 8))) (= (select .cse3 (+ 72 |v_main_~#Weight~0.offset_4|)) 18) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 12)) 3) (= (select .cse0 (+ 8 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 72)) 0) (= 6 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 24))) (= (select .cse0 (+ 12 |v_main_~#Source~0.offset_4|)) 1) (= 0 (select .cse3 |v_main_~#Weight~0.offset_4|)) (not (= |v_main_~#Weight~0.base_4| 0)) (= |v_main_~#Dest~0.offset_4| 0) (= 16 (select .cse3 (+ 64 |v_main_~#Weight~0.offset_4|))) (= (select .cse2 (+ 76 |v_main_~#Dest~0.offset_4|)) 4) (= 5 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 20))) (= (select .cse0 (+ 28 |v_main_~#Source~0.offset_4|)) 3) (= (select .cse0 (+ 76 |v_main_~#Source~0.offset_4|)) 3) (= 1 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 16))) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 44)) 0) (= (select .cse0 (+ 4 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 48)) 0) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 60)) 15) (= v_main_~i~0_6 0) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 32))) (= v_main_~source~0_1 0) (= (select .cse4 |v_main_~#Weight~0.base_4|) 0) (= (select |v_#valid_10| |v_main_~#Source~0.base_4|) 0) (<= v_main_~edgecount~0_5 19) (= (select .cse3 (+ 56 |v_main_~#Weight~0.offset_4|)) 14) (= (select .cse3 (+ 52 |v_main_~#Weight~0.offset_4|)) 13) (= (select .cse2 (+ 40 |v_main_~#Dest~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 52)) 2) (= (select .cse3 (+ 44 |v_main_~#Weight~0.offset_4|)) 11) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 4)) 1) (= |v_main_~#Source~0.offset_4| 0) (= 3 (select .cse0 (+ 60 |v_main_~#Source~0.offset_4|))) (= 2 (select .cse0 (+ 44 |v_main_~#Source~0.offset_4|))) (= |v_#length_1| (store (store (store (store |v_#length_5| |v_main_~#Source~0.base_4| 80) |v_main_~#Dest~0.base_4| 80) |v_main_~#Weight~0.base_4| 80) |v_main_~#distance~0.base_4| 20)) (= (select .cse2 |v_main_~#Dest~0.offset_4|) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 68)) 1) (= (select .cse0 (+ 36 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ 56 |v_main_~#Dest~0.offset_4|)) 3) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 28))) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 8)) 2) (= 12 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 48))) (= 7 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 28))) (= (select .cse0 (+ 64 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 64)) 2) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 36)) 0) (= 8 (select .cse3 (+ 32 |v_main_~#Weight~0.offset_4|))) (not (= |v_main_~#Dest~0.base_4| 0)) (= 0 (select .cse0 |v_main_~#Source~0.offset_4|)) (= (select .cse3 (+ 40 |v_main_~#Weight~0.offset_4|)) 10) (= (select .cse5 |v_main_~#distance~0.base_4|) 0) (= |v_main_~#distance~0.offset_4| 0) (= (store .cse5 |v_main_~#distance~0.base_4| 1) |v_#valid_6|) (<= 0 v_main_~edgecount~0_5) (= (select .cse3 (+ 16 |v_main_~#Weight~0.offset_4|)) 4) (not (= |v_main_~#Source~0.base_4| 0)) (= (select .cse0 (+ |v_main_~#Source~0.offset_4| 24)) 1) (= (select .cse0 (+ 16 |v_main_~#Source~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 20)) 4) (= 2 (select .cse0 (+ 72 |v_main_~#Source~0.offset_4|))) (= (select .cse0 (+ 32 |v_main_~#Source~0.offset_4|)) 4) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 4))) (= (select .cse0 (+ 20 |v_main_~#Source~0.offset_4|)) 0) (= 19 (select .cse3 (+ 76 |v_main_~#Weight~0.offset_4|))) (< |v_#StackHeapBarrier_1| |v_main_~#Source~0.base_4|) (not (= |v_main_~#distance~0.base_4| 0)) (= 17 (select .cse3 (+ 68 |v_main_~#Weight~0.offset_4|))) (= |v_main_~#Weight~0.offset_4| 0))))) InVars {#memory_int=|v_#memory_int_2|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_5|, main_~edgecount~0=v_main_~edgecount~0_5, #valid=|v_#valid_10|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_4|, main_~x~0=v_main_~x~0_2, main_~#distance~0.base=|v_main_~#distance~0.base_4|, main_~j~0=v_main_~j~0_1, main_~y~0=v_main_~y~0_2, main_~#Dest~0.base=|v_main_~#Dest~0.base_4|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_4|, main_~#Source~0.base=|v_main_~#Source~0.base_4|, main_~#Weight~0.base=|v_main_~#Weight~0.base_4|, #valid=|v_#valid_6|, main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~source~0=v_main_~source~0_1, #length=|v_#length_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_4|, main_~edgecount~0=v_main_~edgecount~0_5, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_4|} AuxVars[] AssignedVars[main_~#Source~0.offset, main_~x~0, main_~#distance~0.base, main_~j~0, main_~y~0, main_~#Dest~0.base, main_~#distance~0.offset, main_~#Source~0.base, main_~#Weight~0.base, #valid, main_~i~0, main_~source~0, #length, main_~#Weight~0.offset, main_~#Dest~0.offset] {13000#(and (<= 899 ~INFINITY~0) (= main_~i~0 0))} is VALID [2022-04-14 18:57:34,623 INFO L290 TraceCheckUtils]: 8: Hoare triple {13000#(and (<= 899 ~INFINITY~0) (= main_~i~0 0))} [139] L30-3-->L31: Formula: (< v_main_~i~0_12 v_main_~nodecount~0_5) InVars {main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} OutVars{main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {13000#(and (<= 899 ~INFINITY~0) (= main_~i~0 0))} is VALID [2022-04-14 18:57:34,624 INFO L290 TraceCheckUtils]: 9: Hoare triple {13000#(and (<= 899 ~INFINITY~0) (= main_~i~0 0))} [141] L31-->L30-2: Formula: (and (= (store |v_#memory_int_4| |v_main_~#distance~0.base_5| (store (select |v_#memory_int_4| |v_main_~#distance~0.base_5|) (+ |v_main_~#distance~0.offset_5| (* v_main_~i~0_14 4)) 0)) |v_#memory_int_3|) (= v_main_~i~0_14 v_main_~source~0_2)) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} AuxVars[] AssignedVars[#memory_int] {13000#(and (<= 899 ~INFINITY~0) (= main_~i~0 0))} is VALID [2022-04-14 18:57:34,624 INFO L290 TraceCheckUtils]: 10: Hoare triple {13000#(and (<= 899 ~INFINITY~0) (= main_~i~0 0))} [146] L30-2-->L30-3: Formula: (= v_main_~i~0_17 (+ v_main_~i~0_18 1)) InVars {main_~i~0=v_main_~i~0_18} OutVars{main_~i~0=v_main_~i~0_17, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {13010#(and (<= 899 ~INFINITY~0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-14 18:57:34,624 INFO L290 TraceCheckUtils]: 11: Hoare triple {13010#(and (<= 899 ~INFINITY~0) (= (+ (- 1) main_~i~0) 0))} [139] L30-3-->L31: Formula: (< v_main_~i~0_12 v_main_~nodecount~0_5) InVars {main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} OutVars{main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {13010#(and (<= 899 ~INFINITY~0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-14 18:57:34,625 INFO L290 TraceCheckUtils]: 12: Hoare triple {13010#(and (<= 899 ~INFINITY~0) (= (+ (- 1) main_~i~0) 0))} [142] L31-->L30-2: Formula: (and (= (store |v_#memory_int_7| |v_main_~#distance~0.base_7| (store (select |v_#memory_int_7| |v_main_~#distance~0.base_7|) (+ |v_main_~#distance~0.offset_7| (* v_main_~i~0_16 4)) v_~INFINITY~0_1)) |v_#memory_int_6|) (not (= v_main_~i~0_16 v_main_~source~0_3))) InVars {main_~#distance~0.offset=|v_main_~#distance~0.offset_7|, main_~#distance~0.base=|v_main_~#distance~0.base_7|, #memory_int=|v_#memory_int_7|, main_~i~0=v_main_~i~0_16, main_~source~0=v_main_~source~0_3, ~INFINITY~0=v_~INFINITY~0_1} OutVars{main_~#distance~0.offset=|v_main_~#distance~0.offset_7|, main_~#distance~0.base=|v_main_~#distance~0.base_7|, #memory_int=|v_#memory_int_6|, main_~i~0=v_main_~i~0_16, main_~source~0=v_main_~source~0_3, ~INFINITY~0=v_~INFINITY~0_1} AuxVars[] AssignedVars[#memory_int] {13017#(<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} is VALID [2022-04-14 18:57:34,625 INFO L290 TraceCheckUtils]: 13: Hoare triple {13017#(<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} [146] L30-2-->L30-3: Formula: (= v_main_~i~0_17 (+ v_main_~i~0_18 1)) InVars {main_~i~0=v_main_~i~0_18} OutVars{main_~i~0=v_main_~i~0_17, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {13017#(<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} is VALID [2022-04-14 18:57:34,626 INFO L290 TraceCheckUtils]: 14: Hoare triple {13017#(<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} [138] L30-3-->L30-4: Formula: (not (< v_main_~i~0_11 v_main_~nodecount~0_4)) InVars {main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} OutVars{main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} AuxVars[] AssignedVars[] {13017#(<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} is VALID [2022-04-14 18:57:34,626 INFO L290 TraceCheckUtils]: 15: Hoare triple {13017#(<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} [140] L30-4-->L39-3: Formula: (= v_main_~i~0_21 0) InVars {} OutVars{main_~i~0=v_main_~i~0_21} AuxVars[] AssignedVars[main_~i~0] {13017#(<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} is VALID [2022-04-14 18:57:34,626 INFO L290 TraceCheckUtils]: 16: Hoare triple {13017#(<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} [145] L39-3-->L41-3: Formula: (and (= v_main_~j~0_2 0) (< v_main_~i~0_23 v_main_~nodecount~0_9)) InVars {main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23} OutVars{main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23, main_~j~0=v_main_~j~0_2} AuxVars[] AssignedVars[main_~j~0] {13017#(<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} is VALID [2022-04-14 18:57:34,627 INFO L290 TraceCheckUtils]: 17: Hoare triple {13017#(<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} [149] L41-3-->L39-2: Formula: (not (< v_main_~j~0_3 v_main_~edgecount~0_6)) InVars {main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} OutVars{main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} AuxVars[] AssignedVars[] {13017#(<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} is VALID [2022-04-14 18:57:34,627 INFO L290 TraceCheckUtils]: 18: Hoare triple {13017#(<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} [154] L39-2-->L39-3: Formula: (= v_main_~i~0_1 (+ v_main_~i~0_2 1)) InVars {main_~i~0=v_main_~i~0_2} OutVars{main_~i~0=v_main_~i~0_1, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post7] {13017#(<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} is VALID [2022-04-14 18:57:34,628 INFO L290 TraceCheckUtils]: 19: Hoare triple {13017#(<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} [145] L39-3-->L41-3: Formula: (and (= v_main_~j~0_2 0) (< v_main_~i~0_23 v_main_~nodecount~0_9)) InVars {main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23} OutVars{main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23, main_~j~0=v_main_~j~0_2} AuxVars[] AssignedVars[main_~j~0] {13017#(<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} is VALID [2022-04-14 18:57:34,628 INFO L290 TraceCheckUtils]: 20: Hoare triple {13017#(<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} [149] L41-3-->L39-2: Formula: (not (< v_main_~j~0_3 v_main_~edgecount~0_6)) InVars {main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} OutVars{main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} AuxVars[] AssignedVars[] {13017#(<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} is VALID [2022-04-14 18:57:34,628 INFO L290 TraceCheckUtils]: 21: Hoare triple {13017#(<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} [154] L39-2-->L39-3: Formula: (= v_main_~i~0_1 (+ v_main_~i~0_2 1)) InVars {main_~i~0=v_main_~i~0_2} OutVars{main_~i~0=v_main_~i~0_1, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post7] {13017#(<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} is VALID [2022-04-14 18:57:34,629 INFO L290 TraceCheckUtils]: 22: Hoare triple {13017#(<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} [144] L39-3-->L39-4: Formula: (not (< v_main_~i~0_22 v_main_~nodecount~0_8)) InVars {main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} OutVars{main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} AuxVars[] AssignedVars[] {13017#(<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} is VALID [2022-04-14 18:57:34,629 INFO L290 TraceCheckUtils]: 23: Hoare triple {13017#(<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} [147] L39-4-->L51-3: Formula: (= v_main_~i~0_3 0) InVars {} OutVars{main_~i~0=v_main_~i~0_3} AuxVars[] AssignedVars[main_~i~0] {13017#(<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} is VALID [2022-04-14 18:57:34,629 INFO L290 TraceCheckUtils]: 24: Hoare triple {13017#(<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} [152] L51-3-->L51-4: Formula: (not (< v_main_~i~0_4 v_main_~edgecount~0_2)) InVars {main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} OutVars{main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} AuxVars[] AssignedVars[] {13017#(<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} is VALID [2022-04-14 18:57:34,630 INFO L290 TraceCheckUtils]: 25: Hoare triple {13017#(<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} [157] L51-4-->L61-3: Formula: (= v_main_~i~0_10 0) InVars {} OutVars{main_~i~0=v_main_~i~0_10} AuxVars[] AssignedVars[main_~i~0] {13057#(and (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4))) (= main_~i~0 0))} is VALID [2022-04-14 18:57:34,630 INFO L290 TraceCheckUtils]: 26: Hoare triple {13057#(and (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4))) (= main_~i~0 0))} [163] L61-3-->L63: Formula: (and (= (select (select |v_#memory_int_5| |v_main_~#distance~0.base_6|) (+ |v_main_~#distance~0.offset_6| (* v_main_~i~0_15 4))) |v_main_#t~mem21_1|) (< v_main_~i~0_15 v_main_~nodecount~0_7)) InVars {main_~nodecount~0=v_main_~nodecount~0_7, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|} OutVars{main_~nodecount~0=v_main_~nodecount~0_7, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|, main_#t~mem21=|v_main_#t~mem21_1|, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|} AuxVars[] AssignedVars[main_#t~mem21] {13057#(and (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4))) (= main_~i~0 0))} is VALID [2022-04-14 18:57:34,631 INFO L272 TraceCheckUtils]: 27: Hoare triple {13057#(and (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4))) (= main_~i~0 0))} [166] L63-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (<= 0 |v_main_#t~mem21_4|) 1 0)) InVars {main_#t~mem21=|v_main_#t~mem21_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem21] {13064#(exists ((|v_main_~#distance~0.offset_BEFORE_CALL_1| Int) (|v_main_~#distance~0.base_BEFORE_CALL_1| Int)) (<= 899 (select (select |#memory_int| |v_main_~#distance~0.base_BEFORE_CALL_1|) (+ |v_main_~#distance~0.offset_BEFORE_CALL_1| 4))))} is VALID [2022-04-14 18:57:34,631 INFO L290 TraceCheckUtils]: 28: Hoare triple {13064#(exists ((|v_main_~#distance~0.offset_BEFORE_CALL_1| Int) (|v_main_~#distance~0.base_BEFORE_CALL_1| Int)) (<= 899 (select (select |#memory_int| |v_main_~#distance~0.base_BEFORE_CALL_1|) (+ |v_main_~#distance~0.offset_BEFORE_CALL_1| 4))))} [168] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_3 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {13064#(exists ((|v_main_~#distance~0.offset_BEFORE_CALL_1| Int) (|v_main_~#distance~0.base_BEFORE_CALL_1| Int)) (<= 899 (select (select |#memory_int| |v_main_~#distance~0.base_BEFORE_CALL_1|) (+ |v_main_~#distance~0.offset_BEFORE_CALL_1| 4))))} is VALID [2022-04-14 18:57:34,632 INFO L290 TraceCheckUtils]: 29: Hoare triple {13064#(exists ((|v_main_~#distance~0.offset_BEFORE_CALL_1| Int) (|v_main_~#distance~0.base_BEFORE_CALL_1| Int)) (<= 899 (select (select |#memory_int| |v_main_~#distance~0.base_BEFORE_CALL_1|) (+ |v_main_~#distance~0.offset_BEFORE_CALL_1| 4))))} [171] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_2 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} AuxVars[] AssignedVars[] {13064#(exists ((|v_main_~#distance~0.offset_BEFORE_CALL_1| Int) (|v_main_~#distance~0.base_BEFORE_CALL_1| Int)) (<= 899 (select (select |#memory_int| |v_main_~#distance~0.base_BEFORE_CALL_1|) (+ |v_main_~#distance~0.offset_BEFORE_CALL_1| 4))))} is VALID [2022-04-14 18:57:34,632 INFO L290 TraceCheckUtils]: 30: Hoare triple {13064#(exists ((|v_main_~#distance~0.offset_BEFORE_CALL_1| Int) (|v_main_~#distance~0.base_BEFORE_CALL_1| Int)) (<= 899 (select (select |#memory_int| |v_main_~#distance~0.base_BEFORE_CALL_1|) (+ |v_main_~#distance~0.offset_BEFORE_CALL_1| 4))))} [174] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {13064#(exists ((|v_main_~#distance~0.offset_BEFORE_CALL_1| Int) (|v_main_~#distance~0.base_BEFORE_CALL_1| Int)) (<= 899 (select (select |#memory_int| |v_main_~#distance~0.base_BEFORE_CALL_1|) (+ |v_main_~#distance~0.offset_BEFORE_CALL_1| 4))))} is VALID [2022-04-14 18:57:34,633 INFO L284 TraceCheckUtils]: 31: Hoare quadruple {13064#(exists ((|v_main_~#distance~0.offset_BEFORE_CALL_1| Int) (|v_main_~#distance~0.base_BEFORE_CALL_1| Int)) (<= 899 (select (select |#memory_int| |v_main_~#distance~0.base_BEFORE_CALL_1|) (+ |v_main_~#distance~0.offset_BEFORE_CALL_1| 4))))} {13057#(and (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4))) (= main_~i~0 0))} [177] __VERIFIER_assertEXIT-->L63-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (<= 0 |v_main_#t~mem21_4|) 1 0)) InVars {main_#t~mem21=|v_main_#t~mem21_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem21] {13057#(and (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4))) (= main_~i~0 0))} is VALID [2022-04-14 18:57:34,634 INFO L290 TraceCheckUtils]: 32: Hoare triple {13057#(and (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4))) (= main_~i~0 0))} [167] L63-1-->L61-2: Formula: true InVars {} OutVars{main_#t~mem21=|v_main_#t~mem21_3|} AuxVars[] AssignedVars[main_#t~mem21] {13057#(and (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4))) (= main_~i~0 0))} is VALID [2022-04-14 18:57:34,634 INFO L290 TraceCheckUtils]: 33: Hoare triple {13057#(and (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4))) (= main_~i~0 0))} [169] L61-2-->L61-3: Formula: (= v_main_~i~0_19 (+ v_main_~i~0_20 1)) InVars {main_~i~0=v_main_~i~0_20} OutVars{main_~i~0=v_main_~i~0_19, main_#t~post20=|v_main_#t~post20_1|} AuxVars[] AssignedVars[main_#t~post20, main_~i~0] {13083#(and (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4))) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-14 18:57:34,635 INFO L290 TraceCheckUtils]: 34: Hoare triple {13083#(and (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4))) (= (+ (- 1) main_~i~0) 0))} [163] L61-3-->L63: Formula: (and (= (select (select |v_#memory_int_5| |v_main_~#distance~0.base_6|) (+ |v_main_~#distance~0.offset_6| (* v_main_~i~0_15 4))) |v_main_#t~mem21_1|) (< v_main_~i~0_15 v_main_~nodecount~0_7)) InVars {main_~nodecount~0=v_main_~nodecount~0_7, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|} OutVars{main_~nodecount~0=v_main_~nodecount~0_7, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|, main_#t~mem21=|v_main_#t~mem21_1|, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|} AuxVars[] AssignedVars[main_#t~mem21] {12972#(<= 899 |main_#t~mem21|)} is VALID [2022-04-14 18:57:34,636 INFO L272 TraceCheckUtils]: 35: Hoare triple {12972#(<= 899 |main_#t~mem21|)} [166] L63-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (<= 0 |v_main_#t~mem21_4|) 1 0)) InVars {main_#t~mem21=|v_main_#t~mem21_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem21] {13090#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-14 18:57:34,636 INFO L290 TraceCheckUtils]: 36: Hoare triple {13090#(<= 1 |__VERIFIER_assert_#in~cond|)} [168] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_3 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {13094#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-14 18:57:34,637 INFO L290 TraceCheckUtils]: 37: Hoare triple {13094#(<= 1 __VERIFIER_assert_~cond)} [170] L11-->L12: Formula: (= v___VERIFIER_assert_~cond_1 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[] {12957#false} is VALID [2022-04-14 18:57:34,637 INFO L290 TraceCheckUtils]: 38: Hoare triple {12957#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {12957#false} is VALID [2022-04-14 18:57:34,637 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-04-14 18:57:34,637 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-14 18:57:36,871 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 14 [2022-04-14 18:57:36,888 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 28 [2022-04-14 18:57:37,054 INFO L290 TraceCheckUtils]: 38: Hoare triple {12957#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {12957#false} is VALID [2022-04-14 18:57:37,054 INFO L290 TraceCheckUtils]: 37: Hoare triple {13094#(<= 1 __VERIFIER_assert_~cond)} [170] L11-->L12: Formula: (= v___VERIFIER_assert_~cond_1 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[] {12957#false} is VALID [2022-04-14 18:57:37,055 INFO L290 TraceCheckUtils]: 36: Hoare triple {13090#(<= 1 |__VERIFIER_assert_#in~cond|)} [168] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_3 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {13094#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-14 18:57:37,055 INFO L272 TraceCheckUtils]: 35: Hoare triple {13110#(<= 0 |main_#t~mem21|)} [166] L63-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (<= 0 |v_main_#t~mem21_4|) 1 0)) InVars {main_#t~mem21=|v_main_#t~mem21_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem21] {13090#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-14 18:57:37,056 INFO L290 TraceCheckUtils]: 34: Hoare triple {13114#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4))))} [163] L61-3-->L63: Formula: (and (= (select (select |v_#memory_int_5| |v_main_~#distance~0.base_6|) (+ |v_main_~#distance~0.offset_6| (* v_main_~i~0_15 4))) |v_main_#t~mem21_1|) (< v_main_~i~0_15 v_main_~nodecount~0_7)) InVars {main_~nodecount~0=v_main_~nodecount~0_7, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|} OutVars{main_~nodecount~0=v_main_~nodecount~0_7, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|, main_#t~mem21=|v_main_#t~mem21_1|, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|} AuxVars[] AssignedVars[main_#t~mem21] {13110#(<= 0 |main_#t~mem21|)} is VALID [2022-04-14 18:57:37,056 INFO L290 TraceCheckUtils]: 33: Hoare triple {13118#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4))))} [169] L61-2-->L61-3: Formula: (= v_main_~i~0_19 (+ v_main_~i~0_20 1)) InVars {main_~i~0=v_main_~i~0_20} OutVars{main_~i~0=v_main_~i~0_19, main_#t~post20=|v_main_#t~post20_1|} AuxVars[] AssignedVars[main_#t~post20, main_~i~0] {13114#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4))))} is VALID [2022-04-14 18:57:37,057 INFO L290 TraceCheckUtils]: 32: Hoare triple {13118#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4))))} [167] L63-1-->L61-2: Formula: true InVars {} OutVars{main_#t~mem21=|v_main_#t~mem21_3|} AuxVars[] AssignedVars[main_#t~mem21] {13118#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4))))} is VALID [2022-04-14 18:57:37,057 INFO L284 TraceCheckUtils]: 31: Hoare quadruple {12956#true} {13118#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4))))} [177] __VERIFIER_assertEXIT-->L63-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (<= 0 |v_main_#t~mem21_4|) 1 0)) InVars {main_#t~mem21=|v_main_#t~mem21_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem21] {13118#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4))))} is VALID [2022-04-14 18:57:37,057 INFO L290 TraceCheckUtils]: 30: Hoare triple {12956#true} [174] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {12956#true} is VALID [2022-04-14 18:57:37,057 INFO L290 TraceCheckUtils]: 29: Hoare triple {12956#true} [171] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_2 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} AuxVars[] AssignedVars[] {12956#true} is VALID [2022-04-14 18:57:37,057 INFO L290 TraceCheckUtils]: 28: Hoare triple {12956#true} [168] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_3 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {12956#true} is VALID [2022-04-14 18:57:37,057 INFO L272 TraceCheckUtils]: 27: Hoare triple {13118#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4))))} [166] L63-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (<= 0 |v_main_#t~mem21_4|) 1 0)) InVars {main_#t~mem21=|v_main_#t~mem21_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem21] {12956#true} is VALID [2022-04-14 18:57:37,058 INFO L290 TraceCheckUtils]: 26: Hoare triple {13118#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4))))} [163] L61-3-->L63: Formula: (and (= (select (select |v_#memory_int_5| |v_main_~#distance~0.base_6|) (+ |v_main_~#distance~0.offset_6| (* v_main_~i~0_15 4))) |v_main_#t~mem21_1|) (< v_main_~i~0_15 v_main_~nodecount~0_7)) InVars {main_~nodecount~0=v_main_~nodecount~0_7, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|} OutVars{main_~nodecount~0=v_main_~nodecount~0_7, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|, main_#t~mem21=|v_main_#t~mem21_1|, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|} AuxVars[] AssignedVars[main_#t~mem21] {13118#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4))))} is VALID [2022-04-14 18:57:37,058 INFO L290 TraceCheckUtils]: 25: Hoare triple {13143#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} [157] L51-4-->L61-3: Formula: (= v_main_~i~0_10 0) InVars {} OutVars{main_~i~0=v_main_~i~0_10} AuxVars[] AssignedVars[main_~i~0] {13118#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4))))} is VALID [2022-04-14 18:57:37,059 INFO L290 TraceCheckUtils]: 24: Hoare triple {13143#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} [152] L51-3-->L51-4: Formula: (not (< v_main_~i~0_4 v_main_~edgecount~0_2)) InVars {main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} OutVars{main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} AuxVars[] AssignedVars[] {13143#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} is VALID [2022-04-14 18:57:37,059 INFO L290 TraceCheckUtils]: 23: Hoare triple {13143#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} [147] L39-4-->L51-3: Formula: (= v_main_~i~0_3 0) InVars {} OutVars{main_~i~0=v_main_~i~0_3} AuxVars[] AssignedVars[main_~i~0] {13143#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} is VALID [2022-04-14 18:57:37,059 INFO L290 TraceCheckUtils]: 22: Hoare triple {13143#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} [144] L39-3-->L39-4: Formula: (not (< v_main_~i~0_22 v_main_~nodecount~0_8)) InVars {main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} OutVars{main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} AuxVars[] AssignedVars[] {13143#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} is VALID [2022-04-14 18:57:37,060 INFO L290 TraceCheckUtils]: 21: Hoare triple {13143#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} [154] L39-2-->L39-3: Formula: (= v_main_~i~0_1 (+ v_main_~i~0_2 1)) InVars {main_~i~0=v_main_~i~0_2} OutVars{main_~i~0=v_main_~i~0_1, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post7] {13143#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} is VALID [2022-04-14 18:57:37,060 INFO L290 TraceCheckUtils]: 20: Hoare triple {13143#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} [149] L41-3-->L39-2: Formula: (not (< v_main_~j~0_3 v_main_~edgecount~0_6)) InVars {main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} OutVars{main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} AuxVars[] AssignedVars[] {13143#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} is VALID [2022-04-14 18:57:37,060 INFO L290 TraceCheckUtils]: 19: Hoare triple {13143#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} [145] L39-3-->L41-3: Formula: (and (= v_main_~j~0_2 0) (< v_main_~i~0_23 v_main_~nodecount~0_9)) InVars {main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23} OutVars{main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23, main_~j~0=v_main_~j~0_2} AuxVars[] AssignedVars[main_~j~0] {13143#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} is VALID [2022-04-14 18:57:37,061 INFO L290 TraceCheckUtils]: 18: Hoare triple {13143#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} [154] L39-2-->L39-3: Formula: (= v_main_~i~0_1 (+ v_main_~i~0_2 1)) InVars {main_~i~0=v_main_~i~0_2} OutVars{main_~i~0=v_main_~i~0_1, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post7] {13143#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} is VALID [2022-04-14 18:57:37,061 INFO L290 TraceCheckUtils]: 17: Hoare triple {13143#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} [149] L41-3-->L39-2: Formula: (not (< v_main_~j~0_3 v_main_~edgecount~0_6)) InVars {main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} OutVars{main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} AuxVars[] AssignedVars[] {13143#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} is VALID [2022-04-14 18:57:37,061 INFO L290 TraceCheckUtils]: 16: Hoare triple {13143#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} [145] L39-3-->L41-3: Formula: (and (= v_main_~j~0_2 0) (< v_main_~i~0_23 v_main_~nodecount~0_9)) InVars {main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23} OutVars{main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23, main_~j~0=v_main_~j~0_2} AuxVars[] AssignedVars[main_~j~0] {13143#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} is VALID [2022-04-14 18:57:37,062 INFO L290 TraceCheckUtils]: 15: Hoare triple {13143#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} [140] L30-4-->L39-3: Formula: (= v_main_~i~0_21 0) InVars {} OutVars{main_~i~0=v_main_~i~0_21} AuxVars[] AssignedVars[main_~i~0] {13143#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} is VALID [2022-04-14 18:57:37,062 INFO L290 TraceCheckUtils]: 14: Hoare triple {13143#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} [138] L30-3-->L30-4: Formula: (not (< v_main_~i~0_11 v_main_~nodecount~0_4)) InVars {main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} OutVars{main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} AuxVars[] AssignedVars[] {13143#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} is VALID [2022-04-14 18:57:37,062 INFO L290 TraceCheckUtils]: 13: Hoare triple {13143#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} [146] L30-2-->L30-3: Formula: (= v_main_~i~0_17 (+ v_main_~i~0_18 1)) InVars {main_~i~0=v_main_~i~0_18} OutVars{main_~i~0=v_main_~i~0_17, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {13143#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} is VALID [2022-04-14 18:57:37,063 INFO L290 TraceCheckUtils]: 12: Hoare triple {13183#(and (forall ((|main_~#distance~0.offset| Int)) (= (+ |main_~#distance~0.offset| 4) (+ |main_~#distance~0.offset| (* main_~i~0 4)))) (<= 0 ~INFINITY~0))} [142] L31-->L30-2: Formula: (and (= (store |v_#memory_int_7| |v_main_~#distance~0.base_7| (store (select |v_#memory_int_7| |v_main_~#distance~0.base_7|) (+ |v_main_~#distance~0.offset_7| (* v_main_~i~0_16 4)) v_~INFINITY~0_1)) |v_#memory_int_6|) (not (= v_main_~i~0_16 v_main_~source~0_3))) InVars {main_~#distance~0.offset=|v_main_~#distance~0.offset_7|, main_~#distance~0.base=|v_main_~#distance~0.base_7|, #memory_int=|v_#memory_int_7|, main_~i~0=v_main_~i~0_16, main_~source~0=v_main_~source~0_3, ~INFINITY~0=v_~INFINITY~0_1} OutVars{main_~#distance~0.offset=|v_main_~#distance~0.offset_7|, main_~#distance~0.base=|v_main_~#distance~0.base_7|, #memory_int=|v_#memory_int_6|, main_~i~0=v_main_~i~0_16, main_~source~0=v_main_~source~0_3, ~INFINITY~0=v_~INFINITY~0_1} AuxVars[] AssignedVars[#memory_int] {13143#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} is VALID [2022-04-14 18:57:37,063 INFO L290 TraceCheckUtils]: 11: Hoare triple {13183#(and (forall ((|main_~#distance~0.offset| Int)) (= (+ |main_~#distance~0.offset| 4) (+ |main_~#distance~0.offset| (* main_~i~0 4)))) (<= 0 ~INFINITY~0))} [139] L30-3-->L31: Formula: (< v_main_~i~0_12 v_main_~nodecount~0_5) InVars {main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} OutVars{main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {13183#(and (forall ((|main_~#distance~0.offset| Int)) (= (+ |main_~#distance~0.offset| 4) (+ |main_~#distance~0.offset| (* main_~i~0 4)))) (<= 0 ~INFINITY~0))} is VALID [2022-04-14 18:57:37,064 INFO L290 TraceCheckUtils]: 10: Hoare triple {13190#(and (forall ((|main_~#distance~0.offset| Int)) (= (+ |main_~#distance~0.offset| 4) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)))) (<= 0 ~INFINITY~0))} [146] L30-2-->L30-3: Formula: (= v_main_~i~0_17 (+ v_main_~i~0_18 1)) InVars {main_~i~0=v_main_~i~0_18} OutVars{main_~i~0=v_main_~i~0_17, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {13183#(and (forall ((|main_~#distance~0.offset| Int)) (= (+ |main_~#distance~0.offset| 4) (+ |main_~#distance~0.offset| (* main_~i~0 4)))) (<= 0 ~INFINITY~0))} is VALID [2022-04-14 18:57:37,064 INFO L290 TraceCheckUtils]: 9: Hoare triple {13190#(and (forall ((|main_~#distance~0.offset| Int)) (= (+ |main_~#distance~0.offset| 4) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)))) (<= 0 ~INFINITY~0))} [141] L31-->L30-2: Formula: (and (= (store |v_#memory_int_4| |v_main_~#distance~0.base_5| (store (select |v_#memory_int_4| |v_main_~#distance~0.base_5|) (+ |v_main_~#distance~0.offset_5| (* v_main_~i~0_14 4)) 0)) |v_#memory_int_3|) (= v_main_~i~0_14 v_main_~source~0_2)) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} AuxVars[] AssignedVars[#memory_int] {13190#(and (forall ((|main_~#distance~0.offset| Int)) (= (+ |main_~#distance~0.offset| 4) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)))) (<= 0 ~INFINITY~0))} is VALID [2022-04-14 18:57:37,065 INFO L290 TraceCheckUtils]: 8: Hoare triple {13190#(and (forall ((|main_~#distance~0.offset| Int)) (= (+ |main_~#distance~0.offset| 4) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)))) (<= 0 ~INFINITY~0))} [139] L30-3-->L31: Formula: (< v_main_~i~0_12 v_main_~nodecount~0_5) InVars {main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} OutVars{main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {13190#(and (forall ((|main_~#distance~0.offset| Int)) (= (+ |main_~#distance~0.offset| 4) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)))) (<= 0 ~INFINITY~0))} is VALID [2022-04-14 18:57:37,067 INFO L290 TraceCheckUtils]: 7: Hoare triple {13200#(<= 0 ~INFINITY~0)} [136] L21-->L30-3: Formula: (let ((.cse1 (store |v_#valid_10| |v_main_~#Source~0.base_4| 1))) (let ((.cse4 (store .cse1 |v_main_~#Dest~0.base_4| 1))) (let ((.cse5 (store .cse4 |v_main_~#Weight~0.base_4| 1)) (.cse2 (select |v_#memory_int_2| |v_main_~#Dest~0.base_4|)) (.cse0 (select |v_#memory_int_2| |v_main_~#Source~0.base_4|)) (.cse3 (select |v_#memory_int_2| |v_main_~#Weight~0.base_4|))) (and (= (select .cse0 (+ 52 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#distance~0.base_4|) (= (select .cse0 (+ 48 |v_main_~#Source~0.offset_4|)) 3) (= 2 (select .cse0 (+ 68 |v_main_~#Source~0.offset_4|))) (= (select .cse1 |v_main_~#Dest~0.base_4|) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Weight~0.base_4|) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 60)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 12)) 1) (= 9 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 36))) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 24))) (= (select .cse0 (+ 56 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Dest~0.base_4|) (= (select .cse0 (+ 40 |v_main_~#Source~0.offset_4|)) 2) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 8))) (= (select .cse3 (+ 72 |v_main_~#Weight~0.offset_4|)) 18) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 12)) 3) (= (select .cse0 (+ 8 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 72)) 0) (= 6 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 24))) (= (select .cse0 (+ 12 |v_main_~#Source~0.offset_4|)) 1) (= 0 (select .cse3 |v_main_~#Weight~0.offset_4|)) (not (= |v_main_~#Weight~0.base_4| 0)) (= |v_main_~#Dest~0.offset_4| 0) (= 16 (select .cse3 (+ 64 |v_main_~#Weight~0.offset_4|))) (= (select .cse2 (+ 76 |v_main_~#Dest~0.offset_4|)) 4) (= 5 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 20))) (= (select .cse0 (+ 28 |v_main_~#Source~0.offset_4|)) 3) (= (select .cse0 (+ 76 |v_main_~#Source~0.offset_4|)) 3) (= 1 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 16))) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 44)) 0) (= (select .cse0 (+ 4 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 48)) 0) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 60)) 15) (= v_main_~i~0_6 0) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 32))) (= v_main_~source~0_1 0) (= (select .cse4 |v_main_~#Weight~0.base_4|) 0) (= (select |v_#valid_10| |v_main_~#Source~0.base_4|) 0) (<= v_main_~edgecount~0_5 19) (= (select .cse3 (+ 56 |v_main_~#Weight~0.offset_4|)) 14) (= (select .cse3 (+ 52 |v_main_~#Weight~0.offset_4|)) 13) (= (select .cse2 (+ 40 |v_main_~#Dest~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 52)) 2) (= (select .cse3 (+ 44 |v_main_~#Weight~0.offset_4|)) 11) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 4)) 1) (= |v_main_~#Source~0.offset_4| 0) (= 3 (select .cse0 (+ 60 |v_main_~#Source~0.offset_4|))) (= 2 (select .cse0 (+ 44 |v_main_~#Source~0.offset_4|))) (= |v_#length_1| (store (store (store (store |v_#length_5| |v_main_~#Source~0.base_4| 80) |v_main_~#Dest~0.base_4| 80) |v_main_~#Weight~0.base_4| 80) |v_main_~#distance~0.base_4| 20)) (= (select .cse2 |v_main_~#Dest~0.offset_4|) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 68)) 1) (= (select .cse0 (+ 36 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ 56 |v_main_~#Dest~0.offset_4|)) 3) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 28))) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 8)) 2) (= 12 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 48))) (= 7 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 28))) (= (select .cse0 (+ 64 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 64)) 2) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 36)) 0) (= 8 (select .cse3 (+ 32 |v_main_~#Weight~0.offset_4|))) (not (= |v_main_~#Dest~0.base_4| 0)) (= 0 (select .cse0 |v_main_~#Source~0.offset_4|)) (= (select .cse3 (+ 40 |v_main_~#Weight~0.offset_4|)) 10) (= (select .cse5 |v_main_~#distance~0.base_4|) 0) (= |v_main_~#distance~0.offset_4| 0) (= (store .cse5 |v_main_~#distance~0.base_4| 1) |v_#valid_6|) (<= 0 v_main_~edgecount~0_5) (= (select .cse3 (+ 16 |v_main_~#Weight~0.offset_4|)) 4) (not (= |v_main_~#Source~0.base_4| 0)) (= (select .cse0 (+ |v_main_~#Source~0.offset_4| 24)) 1) (= (select .cse0 (+ 16 |v_main_~#Source~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 20)) 4) (= 2 (select .cse0 (+ 72 |v_main_~#Source~0.offset_4|))) (= (select .cse0 (+ 32 |v_main_~#Source~0.offset_4|)) 4) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 4))) (= (select .cse0 (+ 20 |v_main_~#Source~0.offset_4|)) 0) (= 19 (select .cse3 (+ 76 |v_main_~#Weight~0.offset_4|))) (< |v_#StackHeapBarrier_1| |v_main_~#Source~0.base_4|) (not (= |v_main_~#distance~0.base_4| 0)) (= 17 (select .cse3 (+ 68 |v_main_~#Weight~0.offset_4|))) (= |v_main_~#Weight~0.offset_4| 0))))) InVars {#memory_int=|v_#memory_int_2|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_5|, main_~edgecount~0=v_main_~edgecount~0_5, #valid=|v_#valid_10|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_4|, main_~x~0=v_main_~x~0_2, main_~#distance~0.base=|v_main_~#distance~0.base_4|, main_~j~0=v_main_~j~0_1, main_~y~0=v_main_~y~0_2, main_~#Dest~0.base=|v_main_~#Dest~0.base_4|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_4|, main_~#Source~0.base=|v_main_~#Source~0.base_4|, main_~#Weight~0.base=|v_main_~#Weight~0.base_4|, #valid=|v_#valid_6|, main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~source~0=v_main_~source~0_1, #length=|v_#length_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_4|, main_~edgecount~0=v_main_~edgecount~0_5, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_4|} AuxVars[] AssignedVars[main_~#Source~0.offset, main_~x~0, main_~#distance~0.base, main_~j~0, main_~y~0, main_~#Dest~0.base, main_~#distance~0.offset, main_~#Source~0.base, main_~#Weight~0.base, #valid, main_~i~0, main_~source~0, #length, main_~#Weight~0.offset, main_~#Dest~0.offset] {13190#(and (forall ((|main_~#distance~0.offset| Int)) (= (+ |main_~#distance~0.offset| 4) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)))) (<= 0 ~INFINITY~0))} is VALID [2022-04-14 18:57:37,067 INFO L290 TraceCheckUtils]: 6: Hoare triple {13200#(<= 0 ~INFINITY~0)} [133] L20-->L21: Formula: (and (<= 0 v_main_~nodecount~0_3) (<= v_main_~nodecount~0_3 4)) InVars {main_~nodecount~0=v_main_~nodecount~0_3} OutVars{main_~nodecount~0=v_main_~nodecount~0_3} AuxVars[] AssignedVars[] {13200#(<= 0 ~INFINITY~0)} is VALID [2022-04-14 18:57:37,067 INFO L290 TraceCheckUtils]: 5: Hoare triple {13200#(<= 0 ~INFINITY~0)} [130] mainENTRY-->L20: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (= |v_main_#t~nondet4_2| v_main_~nodecount~0_1) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= |v_main_#t~nondet5_2| v_main_~edgecount~0_1)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~nodecount~0=v_main_~nodecount~0_1, main_~edgecount~0=v_main_~edgecount~0_1} AuxVars[] AssignedVars[main_~nodecount~0, main_#t~nondet5, main_#t~nondet4, main_~edgecount~0] {13200#(<= 0 ~INFINITY~0)} is VALID [2022-04-14 18:57:37,068 INFO L272 TraceCheckUtils]: 4: Hoare triple {13200#(<= 0 ~INFINITY~0)} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {13200#(<= 0 ~INFINITY~0)} is VALID [2022-04-14 18:57:37,087 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {13200#(<= 0 ~INFINITY~0)} {12956#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {13200#(<= 0 ~INFINITY~0)} is VALID [2022-04-14 18:57:37,088 INFO L290 TraceCheckUtils]: 2: Hoare triple {13200#(<= 0 ~INFINITY~0)} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {13200#(<= 0 ~INFINITY~0)} is VALID [2022-04-14 18:57:37,089 INFO L290 TraceCheckUtils]: 1: Hoare triple {12956#true} [128] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_11| 1))) (and (= (select |v_#valid_16| 1) 1) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_16| 2) 1) (= (select |v_#valid_16| 3) 1) (= (select .cse0 1) 0) (= |v_#NULL.base_1| 0) (= (select |v_#length_6| 1) 2) (= (select |v_#length_6| 2) 14) (= (select .cse0 0) 48) (= (select |v_#valid_16| 0) 0) (= (select |v_#length_6| 3) 12) (= |v_#NULL.offset_1| 0) (= v_~INFINITY~0_2 899))) InVars {#memory_int=|v_#memory_int_11|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, #valid=|v_#valid_16|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_16|, #memory_int=|v_#memory_int_11|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_6|, ~INFINITY~0=v_~INFINITY~0_2, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, ~INFINITY~0, #NULL.base] {13200#(<= 0 ~INFINITY~0)} is VALID [2022-04-14 18:57:37,089 INFO L272 TraceCheckUtils]: 0: Hoare triple {12956#true} [126] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {12956#true} is VALID [2022-04-14 18:57:37,089 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-04-14 18:57:37,089 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [305063225] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-14 18:57:37,090 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-14 18:57:37,090 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 12, 11] total 28 [2022-04-14 18:57:37,090 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [846371142] [2022-04-14 18:57:37,090 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-04-14 18:57:37,091 INFO L78 Accepts]: Start accepts. Automaton has has 28 states, 26 states have (on average 3.076923076923077) internal successors, (80), 25 states have internal predecessors, (80), 8 states have call successors, (10), 7 states have call predecessors, (10), 4 states have return successors, (5), 5 states have call predecessors, (5), 4 states have call successors, (5) Word has length 39 [2022-04-14 18:57:37,091 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-14 18:57:37,091 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 28 states, 26 states have (on average 3.076923076923077) internal successors, (80), 25 states have internal predecessors, (80), 8 states have call successors, (10), 7 states have call predecessors, (10), 4 states have return successors, (5), 5 states have call predecessors, (5), 4 states have call successors, (5) [2022-04-14 18:57:37,166 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 95 edges. 95 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 18:57:37,167 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 28 states [2022-04-14 18:57:37,167 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-14 18:57:37,167 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 28 interpolants. [2022-04-14 18:57:37,167 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=100, Invalid=654, Unknown=2, NotChecked=0, Total=756 [2022-04-14 18:57:37,168 INFO L87 Difference]: Start difference. First operand 208 states and 267 transitions. Second operand has 28 states, 26 states have (on average 3.076923076923077) internal successors, (80), 25 states have internal predecessors, (80), 8 states have call successors, (10), 7 states have call predecessors, (10), 4 states have return successors, (5), 5 states have call predecessors, (5), 4 states have call successors, (5) [2022-04-14 18:57:46,756 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 18:57:46,756 INFO L93 Difference]: Finished difference Result 341 states and 432 transitions. [2022-04-14 18:57:46,756 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2022-04-14 18:57:46,756 INFO L78 Accepts]: Start accepts. Automaton has has 28 states, 26 states have (on average 3.076923076923077) internal successors, (80), 25 states have internal predecessors, (80), 8 states have call successors, (10), 7 states have call predecessors, (10), 4 states have return successors, (5), 5 states have call predecessors, (5), 4 states have call successors, (5) Word has length 39 [2022-04-14 18:57:46,756 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-14 18:57:46,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 28 states, 26 states have (on average 3.076923076923077) internal successors, (80), 25 states have internal predecessors, (80), 8 states have call successors, (10), 7 states have call predecessors, (10), 4 states have return successors, (5), 5 states have call predecessors, (5), 4 states have call successors, (5) [2022-04-14 18:57:46,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 24 states and 166 transitions. [2022-04-14 18:57:46,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 28 states, 26 states have (on average 3.076923076923077) internal successors, (80), 25 states have internal predecessors, (80), 8 states have call successors, (10), 7 states have call predecessors, (10), 4 states have return successors, (5), 5 states have call predecessors, (5), 4 states have call successors, (5) [2022-04-14 18:57:46,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 24 states and 166 transitions. [2022-04-14 18:57:46,760 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 24 states and 166 transitions. [2022-04-14 18:57:46,939 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 166 edges. 166 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 18:57:46,944 INFO L225 Difference]: With dead ends: 341 [2022-04-14 18:57:46,945 INFO L226 Difference]: Without dead ends: 341 [2022-04-14 18:57:46,945 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 120 GetRequests, 73 SyntacticMatches, 2 SemanticMatches, 45 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 518 ImplicationChecksByTransitivity, 9.2s TimeCoverageRelationStatistics Valid=294, Invalid=1862, Unknown=6, NotChecked=0, Total=2162 [2022-04-14 18:57:46,946 INFO L913 BasicCegarLoop]: 43 mSDtfsCounter, 377 mSDsluCounter, 56 mSDsCounter, 0 mSdLazyCounter, 759 mSolverCounterSat, 92 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 378 SdHoareTripleChecker+Valid, 99 SdHoareTripleChecker+Invalid, 1218 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 92 IncrementalHoareTripleChecker+Valid, 759 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 367 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2022-04-14 18:57:46,946 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [378 Valid, 99 Invalid, 1218 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [92 Valid, 759 Invalid, 0 Unknown, 367 Unchecked, 0.7s Time] [2022-04-14 18:57:46,946 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 341 states. [2022-04-14 18:57:46,952 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 341 to 240. [2022-04-14 18:57:46,952 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-14 18:57:46,953 INFO L82 GeneralOperation]: Start isEquivalent. First operand 341 states. Second operand has 240 states, 229 states have (on average 1.296943231441048) internal successors, (297), 231 states have internal predecessors, (297), 6 states have call successors, (6), 5 states have call predecessors, (6), 4 states have return successors, (4), 3 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-14 18:57:46,953 INFO L74 IsIncluded]: Start isIncluded. First operand 341 states. Second operand has 240 states, 229 states have (on average 1.296943231441048) internal successors, (297), 231 states have internal predecessors, (297), 6 states have call successors, (6), 5 states have call predecessors, (6), 4 states have return successors, (4), 3 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-14 18:57:46,953 INFO L87 Difference]: Start difference. First operand 341 states. Second operand has 240 states, 229 states have (on average 1.296943231441048) internal successors, (297), 231 states have internal predecessors, (297), 6 states have call successors, (6), 5 states have call predecessors, (6), 4 states have return successors, (4), 3 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-14 18:57:46,960 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 18:57:46,960 INFO L93 Difference]: Finished difference Result 341 states and 432 transitions. [2022-04-14 18:57:46,960 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 432 transitions. [2022-04-14 18:57:46,961 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 18:57:46,961 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 18:57:46,961 INFO L74 IsIncluded]: Start isIncluded. First operand has 240 states, 229 states have (on average 1.296943231441048) internal successors, (297), 231 states have internal predecessors, (297), 6 states have call successors, (6), 5 states have call predecessors, (6), 4 states have return successors, (4), 3 states have call predecessors, (4), 4 states have call successors, (4) Second operand 341 states. [2022-04-14 18:57:46,962 INFO L87 Difference]: Start difference. First operand has 240 states, 229 states have (on average 1.296943231441048) internal successors, (297), 231 states have internal predecessors, (297), 6 states have call successors, (6), 5 states have call predecessors, (6), 4 states have return successors, (4), 3 states have call predecessors, (4), 4 states have call successors, (4) Second operand 341 states. [2022-04-14 18:57:46,970 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 18:57:46,970 INFO L93 Difference]: Finished difference Result 341 states and 432 transitions. [2022-04-14 18:57:46,970 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 432 transitions. [2022-04-14 18:57:46,971 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 18:57:46,972 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 18:57:46,972 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-14 18:57:46,972 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-14 18:57:46,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 240 states, 229 states have (on average 1.296943231441048) internal successors, (297), 231 states have internal predecessors, (297), 6 states have call successors, (6), 5 states have call predecessors, (6), 4 states have return successors, (4), 3 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-14 18:57:46,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 240 states and 307 transitions. [2022-04-14 18:57:46,976 INFO L78 Accepts]: Start accepts. Automaton has 240 states and 307 transitions. Word has length 39 [2022-04-14 18:57:46,976 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-14 18:57:46,976 INFO L478 AbstractCegarLoop]: Abstraction has 240 states and 307 transitions. [2022-04-14 18:57:46,977 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 28 states, 26 states have (on average 3.076923076923077) internal successors, (80), 25 states have internal predecessors, (80), 8 states have call successors, (10), 7 states have call predecessors, (10), 4 states have return successors, (5), 5 states have call predecessors, (5), 4 states have call successors, (5) [2022-04-14 18:57:46,977 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 307 transitions. [2022-04-14 18:57:46,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-04-14 18:57:46,977 INFO L491 BasicCegarLoop]: Found error trace [2022-04-14 18:57:46,977 INFO L499 BasicCegarLoop]: trace histogram [3, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-14 18:57:47,003 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Forceful destruction successful, exit code 0 [2022-04-14 18:57:47,191 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable15 [2022-04-14 18:57:47,191 INFO L403 AbstractCegarLoop]: === Iteration 17 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-14 18:57:47,192 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-14 18:57:47,192 INFO L85 PathProgramCache]: Analyzing trace with hash 838883603, now seen corresponding path program 4 times [2022-04-14 18:57:47,192 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-14 18:57:47,192 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [936146412] [2022-04-14 18:57:47,192 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-14 18:57:47,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-14 18:57:47,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 18:57:47,292 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-14 18:57:47,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 18:57:47,296 INFO L290 TraceCheckUtils]: 0: Hoare triple {14546#(and (= |old(~INFINITY~0)| ~INFINITY~0) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [128] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_11| 1))) (and (= (select |v_#valid_16| 1) 1) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_16| 2) 1) (= (select |v_#valid_16| 3) 1) (= (select .cse0 1) 0) (= |v_#NULL.base_1| 0) (= (select |v_#length_6| 1) 2) (= (select |v_#length_6| 2) 14) (= (select .cse0 0) 48) (= (select |v_#valid_16| 0) 0) (= (select |v_#length_6| 3) 12) (= |v_#NULL.offset_1| 0) (= v_~INFINITY~0_2 899))) InVars {#memory_int=|v_#memory_int_11|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, #valid=|v_#valid_16|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_16|, #memory_int=|v_#memory_int_11|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_6|, ~INFINITY~0=v_~INFINITY~0_2, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, ~INFINITY~0, #NULL.base] {14534#true} is VALID [2022-04-14 18:57:47,296 INFO L290 TraceCheckUtils]: 1: Hoare triple {14534#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {14534#true} is VALID [2022-04-14 18:57:47,308 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {14534#true} {14534#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {14534#true} is VALID [2022-04-14 18:57:47,309 INFO L272 TraceCheckUtils]: 0: Hoare triple {14534#true} [126] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {14546#(and (= |old(~INFINITY~0)| ~INFINITY~0) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-14 18:57:47,309 INFO L290 TraceCheckUtils]: 1: Hoare triple {14546#(and (= |old(~INFINITY~0)| ~INFINITY~0) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [128] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_11| 1))) (and (= (select |v_#valid_16| 1) 1) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_16| 2) 1) (= (select |v_#valid_16| 3) 1) (= (select .cse0 1) 0) (= |v_#NULL.base_1| 0) (= (select |v_#length_6| 1) 2) (= (select |v_#length_6| 2) 14) (= (select .cse0 0) 48) (= (select |v_#valid_16| 0) 0) (= (select |v_#length_6| 3) 12) (= |v_#NULL.offset_1| 0) (= v_~INFINITY~0_2 899))) InVars {#memory_int=|v_#memory_int_11|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, #valid=|v_#valid_16|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_16|, #memory_int=|v_#memory_int_11|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_6|, ~INFINITY~0=v_~INFINITY~0_2, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, ~INFINITY~0, #NULL.base] {14534#true} is VALID [2022-04-14 18:57:47,309 INFO L290 TraceCheckUtils]: 2: Hoare triple {14534#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {14534#true} is VALID [2022-04-14 18:57:47,309 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {14534#true} {14534#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {14534#true} is VALID [2022-04-14 18:57:47,310 INFO L272 TraceCheckUtils]: 4: Hoare triple {14534#true} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {14534#true} is VALID [2022-04-14 18:57:47,310 INFO L290 TraceCheckUtils]: 5: Hoare triple {14534#true} [130] mainENTRY-->L20: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (= |v_main_#t~nondet4_2| v_main_~nodecount~0_1) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= |v_main_#t~nondet5_2| v_main_~edgecount~0_1)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~nodecount~0=v_main_~nodecount~0_1, main_~edgecount~0=v_main_~edgecount~0_1} AuxVars[] AssignedVars[main_~nodecount~0, main_#t~nondet5, main_#t~nondet4, main_~edgecount~0] {14534#true} is VALID [2022-04-14 18:57:47,310 INFO L290 TraceCheckUtils]: 6: Hoare triple {14534#true} [133] L20-->L21: Formula: (and (<= 0 v_main_~nodecount~0_3) (<= v_main_~nodecount~0_3 4)) InVars {main_~nodecount~0=v_main_~nodecount~0_3} OutVars{main_~nodecount~0=v_main_~nodecount~0_3} AuxVars[] AssignedVars[] {14534#true} is VALID [2022-04-14 18:57:47,310 INFO L290 TraceCheckUtils]: 7: Hoare triple {14534#true} [136] L21-->L30-3: Formula: (let ((.cse1 (store |v_#valid_10| |v_main_~#Source~0.base_4| 1))) (let ((.cse4 (store .cse1 |v_main_~#Dest~0.base_4| 1))) (let ((.cse5 (store .cse4 |v_main_~#Weight~0.base_4| 1)) (.cse2 (select |v_#memory_int_2| |v_main_~#Dest~0.base_4|)) (.cse0 (select |v_#memory_int_2| |v_main_~#Source~0.base_4|)) (.cse3 (select |v_#memory_int_2| |v_main_~#Weight~0.base_4|))) (and (= (select .cse0 (+ 52 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#distance~0.base_4|) (= (select .cse0 (+ 48 |v_main_~#Source~0.offset_4|)) 3) (= 2 (select .cse0 (+ 68 |v_main_~#Source~0.offset_4|))) (= (select .cse1 |v_main_~#Dest~0.base_4|) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Weight~0.base_4|) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 60)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 12)) 1) (= 9 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 36))) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 24))) (= (select .cse0 (+ 56 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Dest~0.base_4|) (= (select .cse0 (+ 40 |v_main_~#Source~0.offset_4|)) 2) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 8))) (= (select .cse3 (+ 72 |v_main_~#Weight~0.offset_4|)) 18) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 12)) 3) (= (select .cse0 (+ 8 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 72)) 0) (= 6 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 24))) (= (select .cse0 (+ 12 |v_main_~#Source~0.offset_4|)) 1) (= 0 (select .cse3 |v_main_~#Weight~0.offset_4|)) (not (= |v_main_~#Weight~0.base_4| 0)) (= |v_main_~#Dest~0.offset_4| 0) (= 16 (select .cse3 (+ 64 |v_main_~#Weight~0.offset_4|))) (= (select .cse2 (+ 76 |v_main_~#Dest~0.offset_4|)) 4) (= 5 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 20))) (= (select .cse0 (+ 28 |v_main_~#Source~0.offset_4|)) 3) (= (select .cse0 (+ 76 |v_main_~#Source~0.offset_4|)) 3) (= 1 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 16))) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 44)) 0) (= (select .cse0 (+ 4 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 48)) 0) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 60)) 15) (= v_main_~i~0_6 0) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 32))) (= v_main_~source~0_1 0) (= (select .cse4 |v_main_~#Weight~0.base_4|) 0) (= (select |v_#valid_10| |v_main_~#Source~0.base_4|) 0) (<= v_main_~edgecount~0_5 19) (= (select .cse3 (+ 56 |v_main_~#Weight~0.offset_4|)) 14) (= (select .cse3 (+ 52 |v_main_~#Weight~0.offset_4|)) 13) (= (select .cse2 (+ 40 |v_main_~#Dest~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 52)) 2) (= (select .cse3 (+ 44 |v_main_~#Weight~0.offset_4|)) 11) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 4)) 1) (= |v_main_~#Source~0.offset_4| 0) (= 3 (select .cse0 (+ 60 |v_main_~#Source~0.offset_4|))) (= 2 (select .cse0 (+ 44 |v_main_~#Source~0.offset_4|))) (= |v_#length_1| (store (store (store (store |v_#length_5| |v_main_~#Source~0.base_4| 80) |v_main_~#Dest~0.base_4| 80) |v_main_~#Weight~0.base_4| 80) |v_main_~#distance~0.base_4| 20)) (= (select .cse2 |v_main_~#Dest~0.offset_4|) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 68)) 1) (= (select .cse0 (+ 36 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ 56 |v_main_~#Dest~0.offset_4|)) 3) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 28))) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 8)) 2) (= 12 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 48))) (= 7 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 28))) (= (select .cse0 (+ 64 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 64)) 2) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 36)) 0) (= 8 (select .cse3 (+ 32 |v_main_~#Weight~0.offset_4|))) (not (= |v_main_~#Dest~0.base_4| 0)) (= 0 (select .cse0 |v_main_~#Source~0.offset_4|)) (= (select .cse3 (+ 40 |v_main_~#Weight~0.offset_4|)) 10) (= (select .cse5 |v_main_~#distance~0.base_4|) 0) (= |v_main_~#distance~0.offset_4| 0) (= (store .cse5 |v_main_~#distance~0.base_4| 1) |v_#valid_6|) (<= 0 v_main_~edgecount~0_5) (= (select .cse3 (+ 16 |v_main_~#Weight~0.offset_4|)) 4) (not (= |v_main_~#Source~0.base_4| 0)) (= (select .cse0 (+ |v_main_~#Source~0.offset_4| 24)) 1) (= (select .cse0 (+ 16 |v_main_~#Source~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 20)) 4) (= 2 (select .cse0 (+ 72 |v_main_~#Source~0.offset_4|))) (= (select .cse0 (+ 32 |v_main_~#Source~0.offset_4|)) 4) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 4))) (= (select .cse0 (+ 20 |v_main_~#Source~0.offset_4|)) 0) (= 19 (select .cse3 (+ 76 |v_main_~#Weight~0.offset_4|))) (< |v_#StackHeapBarrier_1| |v_main_~#Source~0.base_4|) (not (= |v_main_~#distance~0.base_4| 0)) (= 17 (select .cse3 (+ 68 |v_main_~#Weight~0.offset_4|))) (= |v_main_~#Weight~0.offset_4| 0))))) InVars {#memory_int=|v_#memory_int_2|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_5|, main_~edgecount~0=v_main_~edgecount~0_5, #valid=|v_#valid_10|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_4|, main_~x~0=v_main_~x~0_2, main_~#distance~0.base=|v_main_~#distance~0.base_4|, main_~j~0=v_main_~j~0_1, main_~y~0=v_main_~y~0_2, main_~#Dest~0.base=|v_main_~#Dest~0.base_4|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_4|, main_~#Source~0.base=|v_main_~#Source~0.base_4|, main_~#Weight~0.base=|v_main_~#Weight~0.base_4|, #valid=|v_#valid_6|, main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~source~0=v_main_~source~0_1, #length=|v_#length_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_4|, main_~edgecount~0=v_main_~edgecount~0_5, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_4|} AuxVars[] AssignedVars[main_~#Source~0.offset, main_~x~0, main_~#distance~0.base, main_~j~0, main_~y~0, main_~#Dest~0.base, main_~#distance~0.offset, main_~#Source~0.base, main_~#Weight~0.base, #valid, main_~i~0, main_~source~0, #length, main_~#Weight~0.offset, main_~#Dest~0.offset] {14534#true} is VALID [2022-04-14 18:57:47,310 INFO L290 TraceCheckUtils]: 8: Hoare triple {14534#true} [139] L30-3-->L31: Formula: (< v_main_~i~0_12 v_main_~nodecount~0_5) InVars {main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} OutVars{main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {14534#true} is VALID [2022-04-14 18:57:47,310 INFO L290 TraceCheckUtils]: 9: Hoare triple {14534#true} [141] L31-->L30-2: Formula: (and (= (store |v_#memory_int_4| |v_main_~#distance~0.base_5| (store (select |v_#memory_int_4| |v_main_~#distance~0.base_5|) (+ |v_main_~#distance~0.offset_5| (* v_main_~i~0_14 4)) 0)) |v_#memory_int_3|) (= v_main_~i~0_14 v_main_~source~0_2)) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} AuxVars[] AssignedVars[#memory_int] {14534#true} is VALID [2022-04-14 18:57:47,311 INFO L290 TraceCheckUtils]: 10: Hoare triple {14534#true} [146] L30-2-->L30-3: Formula: (= v_main_~i~0_17 (+ v_main_~i~0_18 1)) InVars {main_~i~0=v_main_~i~0_18} OutVars{main_~i~0=v_main_~i~0_17, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {14534#true} is VALID [2022-04-14 18:57:47,311 INFO L290 TraceCheckUtils]: 11: Hoare triple {14534#true} [138] L30-3-->L30-4: Formula: (not (< v_main_~i~0_11 v_main_~nodecount~0_4)) InVars {main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} OutVars{main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} AuxVars[] AssignedVars[] {14534#true} is VALID [2022-04-14 18:57:47,311 INFO L290 TraceCheckUtils]: 12: Hoare triple {14534#true} [140] L30-4-->L39-3: Formula: (= v_main_~i~0_21 0) InVars {} OutVars{main_~i~0=v_main_~i~0_21} AuxVars[] AssignedVars[main_~i~0] {14534#true} is VALID [2022-04-14 18:57:47,311 INFO L290 TraceCheckUtils]: 13: Hoare triple {14534#true} [145] L39-3-->L41-3: Formula: (and (= v_main_~j~0_2 0) (< v_main_~i~0_23 v_main_~nodecount~0_9)) InVars {main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23} OutVars{main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23, main_~j~0=v_main_~j~0_2} AuxVars[] AssignedVars[main_~j~0] {14539#(= main_~j~0 0)} is VALID [2022-04-14 18:57:47,312 INFO L290 TraceCheckUtils]: 14: Hoare triple {14539#(= main_~j~0 0)} [150] L41-3-->L45: Formula: (let ((.cse0 (select |v_#memory_int_8| |v_main_~#distance~0.base_10|)) (.cse1 (* v_main_~j~0_4 4))) (and (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~x~0_3 4))) |v_main_#t~mem13_1|) (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~y~0_3 4))) |v_main_#t~mem11_1|) (= (select (select |v_#memory_int_8| |v_main_~#Dest~0.base_7|) (+ .cse1 |v_main_~#Dest~0.offset_7|)) v_main_~x~0_3) (= v_main_~y~0_3 (select (select |v_#memory_int_8| |v_main_~#Source~0.base_7|) (+ .cse1 |v_main_~#Source~0.offset_7|))) (= |v_main_#t~mem12_1| (select (select |v_#memory_int_8| |v_main_~#Weight~0.base_7|) (+ .cse1 |v_main_~#Weight~0.offset_7|))) (< v_main_~j~0_4 v_main_~edgecount~0_7))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_~j~0=v_main_~j~0_4, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} OutVars{main_#t~mem12=|v_main_#t~mem12_1|, main_#t~mem13=|v_main_#t~mem13_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~x~0=v_main_~x~0_3, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_#t~mem10=|v_main_#t~mem10_1|, main_~j~0=v_main_~j~0_4, main_#t~mem11=|v_main_#t~mem11_1|, main_~y~0=v_main_~y~0_3, main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_#t~mem9=|v_main_#t~mem9_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_~x~0, main_#t~mem10, main_#t~mem11, main_~y~0, main_#t~mem9] {14539#(= main_~j~0 0)} is VALID [2022-04-14 18:57:47,312 INFO L290 TraceCheckUtils]: 15: Hoare triple {14539#(= main_~j~0 0)} [155] L45-->L41-2: Formula: (and (= (store |v_#memory_int_10| |v_main_~#distance~0.base_11| (store (select |v_#memory_int_10| |v_main_~#distance~0.base_11|) (+ |v_main_~#distance~0.offset_11| (* v_main_~x~0_4 4)) (- 1))) |v_#memory_int_9|) (< (+ |v_main_#t~mem12_3| |v_main_#t~mem11_3|) |v_main_#t~mem13_3|)) InVars {main_#t~mem12=|v_main_#t~mem12_3|, main_#t~mem13=|v_main_#t~mem13_3|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|, main_#t~mem11=|v_main_#t~mem11_3|, #memory_int=|v_#memory_int_10|} OutVars{#memory_int=|v_#memory_int_9|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_#t~mem11, #memory_int] {14539#(= main_~j~0 0)} is VALID [2022-04-14 18:57:47,313 INFO L290 TraceCheckUtils]: 16: Hoare triple {14539#(= main_~j~0 0)} [160] L41-2-->L41-3: Formula: (= v_main_~j~0_5 (+ v_main_~j~0_6 1)) InVars {main_~j~0=v_main_~j~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, main_~j~0=v_main_~j~0_5} AuxVars[] AssignedVars[main_~j~0, main_#t~post8] {14540#(<= 1 main_~j~0)} is VALID [2022-04-14 18:57:47,313 INFO L290 TraceCheckUtils]: 17: Hoare triple {14540#(<= 1 main_~j~0)} [150] L41-3-->L45: Formula: (let ((.cse0 (select |v_#memory_int_8| |v_main_~#distance~0.base_10|)) (.cse1 (* v_main_~j~0_4 4))) (and (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~x~0_3 4))) |v_main_#t~mem13_1|) (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~y~0_3 4))) |v_main_#t~mem11_1|) (= (select (select |v_#memory_int_8| |v_main_~#Dest~0.base_7|) (+ .cse1 |v_main_~#Dest~0.offset_7|)) v_main_~x~0_3) (= v_main_~y~0_3 (select (select |v_#memory_int_8| |v_main_~#Source~0.base_7|) (+ .cse1 |v_main_~#Source~0.offset_7|))) (= |v_main_#t~mem12_1| (select (select |v_#memory_int_8| |v_main_~#Weight~0.base_7|) (+ .cse1 |v_main_~#Weight~0.offset_7|))) (< v_main_~j~0_4 v_main_~edgecount~0_7))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_~j~0=v_main_~j~0_4, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} OutVars{main_#t~mem12=|v_main_#t~mem12_1|, main_#t~mem13=|v_main_#t~mem13_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~x~0=v_main_~x~0_3, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_#t~mem10=|v_main_#t~mem10_1|, main_~j~0=v_main_~j~0_4, main_#t~mem11=|v_main_#t~mem11_1|, main_~y~0=v_main_~y~0_3, main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_#t~mem9=|v_main_#t~mem9_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_~x~0, main_#t~mem10, main_#t~mem11, main_~y~0, main_#t~mem9] {14540#(<= 1 main_~j~0)} is VALID [2022-04-14 18:57:47,313 INFO L290 TraceCheckUtils]: 18: Hoare triple {14540#(<= 1 main_~j~0)} [155] L45-->L41-2: Formula: (and (= (store |v_#memory_int_10| |v_main_~#distance~0.base_11| (store (select |v_#memory_int_10| |v_main_~#distance~0.base_11|) (+ |v_main_~#distance~0.offset_11| (* v_main_~x~0_4 4)) (- 1))) |v_#memory_int_9|) (< (+ |v_main_#t~mem12_3| |v_main_#t~mem11_3|) |v_main_#t~mem13_3|)) InVars {main_#t~mem12=|v_main_#t~mem12_3|, main_#t~mem13=|v_main_#t~mem13_3|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|, main_#t~mem11=|v_main_#t~mem11_3|, #memory_int=|v_#memory_int_10|} OutVars{#memory_int=|v_#memory_int_9|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_#t~mem11, #memory_int] {14540#(<= 1 main_~j~0)} is VALID [2022-04-14 18:57:47,314 INFO L290 TraceCheckUtils]: 19: Hoare triple {14540#(<= 1 main_~j~0)} [160] L41-2-->L41-3: Formula: (= v_main_~j~0_5 (+ v_main_~j~0_6 1)) InVars {main_~j~0=v_main_~j~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, main_~j~0=v_main_~j~0_5} AuxVars[] AssignedVars[main_~j~0, main_#t~post8] {14541#(<= 2 main_~j~0)} is VALID [2022-04-14 18:57:47,315 INFO L290 TraceCheckUtils]: 20: Hoare triple {14541#(<= 2 main_~j~0)} [150] L41-3-->L45: Formula: (let ((.cse0 (select |v_#memory_int_8| |v_main_~#distance~0.base_10|)) (.cse1 (* v_main_~j~0_4 4))) (and (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~x~0_3 4))) |v_main_#t~mem13_1|) (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~y~0_3 4))) |v_main_#t~mem11_1|) (= (select (select |v_#memory_int_8| |v_main_~#Dest~0.base_7|) (+ .cse1 |v_main_~#Dest~0.offset_7|)) v_main_~x~0_3) (= v_main_~y~0_3 (select (select |v_#memory_int_8| |v_main_~#Source~0.base_7|) (+ .cse1 |v_main_~#Source~0.offset_7|))) (= |v_main_#t~mem12_1| (select (select |v_#memory_int_8| |v_main_~#Weight~0.base_7|) (+ .cse1 |v_main_~#Weight~0.offset_7|))) (< v_main_~j~0_4 v_main_~edgecount~0_7))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_~j~0=v_main_~j~0_4, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} OutVars{main_#t~mem12=|v_main_#t~mem12_1|, main_#t~mem13=|v_main_#t~mem13_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~x~0=v_main_~x~0_3, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_#t~mem10=|v_main_#t~mem10_1|, main_~j~0=v_main_~j~0_4, main_#t~mem11=|v_main_#t~mem11_1|, main_~y~0=v_main_~y~0_3, main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_#t~mem9=|v_main_#t~mem9_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_~x~0, main_#t~mem10, main_#t~mem11, main_~y~0, main_#t~mem9] {14542#(<= 3 main_~edgecount~0)} is VALID [2022-04-14 18:57:47,315 INFO L290 TraceCheckUtils]: 21: Hoare triple {14542#(<= 3 main_~edgecount~0)} [155] L45-->L41-2: Formula: (and (= (store |v_#memory_int_10| |v_main_~#distance~0.base_11| (store (select |v_#memory_int_10| |v_main_~#distance~0.base_11|) (+ |v_main_~#distance~0.offset_11| (* v_main_~x~0_4 4)) (- 1))) |v_#memory_int_9|) (< (+ |v_main_#t~mem12_3| |v_main_#t~mem11_3|) |v_main_#t~mem13_3|)) InVars {main_#t~mem12=|v_main_#t~mem12_3|, main_#t~mem13=|v_main_#t~mem13_3|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|, main_#t~mem11=|v_main_#t~mem11_3|, #memory_int=|v_#memory_int_10|} OutVars{#memory_int=|v_#memory_int_9|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_#t~mem11, #memory_int] {14542#(<= 3 main_~edgecount~0)} is VALID [2022-04-14 18:57:47,316 INFO L290 TraceCheckUtils]: 22: Hoare triple {14542#(<= 3 main_~edgecount~0)} [160] L41-2-->L41-3: Formula: (= v_main_~j~0_5 (+ v_main_~j~0_6 1)) InVars {main_~j~0=v_main_~j~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, main_~j~0=v_main_~j~0_5} AuxVars[] AssignedVars[main_~j~0, main_#t~post8] {14542#(<= 3 main_~edgecount~0)} is VALID [2022-04-14 18:57:47,316 INFO L290 TraceCheckUtils]: 23: Hoare triple {14542#(<= 3 main_~edgecount~0)} [149] L41-3-->L39-2: Formula: (not (< v_main_~j~0_3 v_main_~edgecount~0_6)) InVars {main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} OutVars{main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} AuxVars[] AssignedVars[] {14542#(<= 3 main_~edgecount~0)} is VALID [2022-04-14 18:57:47,316 INFO L290 TraceCheckUtils]: 24: Hoare triple {14542#(<= 3 main_~edgecount~0)} [154] L39-2-->L39-3: Formula: (= v_main_~i~0_1 (+ v_main_~i~0_2 1)) InVars {main_~i~0=v_main_~i~0_2} OutVars{main_~i~0=v_main_~i~0_1, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post7] {14542#(<= 3 main_~edgecount~0)} is VALID [2022-04-14 18:57:47,317 INFO L290 TraceCheckUtils]: 25: Hoare triple {14542#(<= 3 main_~edgecount~0)} [144] L39-3-->L39-4: Formula: (not (< v_main_~i~0_22 v_main_~nodecount~0_8)) InVars {main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} OutVars{main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} AuxVars[] AssignedVars[] {14542#(<= 3 main_~edgecount~0)} is VALID [2022-04-14 18:57:47,317 INFO L290 TraceCheckUtils]: 26: Hoare triple {14542#(<= 3 main_~edgecount~0)} [147] L39-4-->L51-3: Formula: (= v_main_~i~0_3 0) InVars {} OutVars{main_~i~0=v_main_~i~0_3} AuxVars[] AssignedVars[main_~i~0] {14543#(and (= main_~i~0 0) (<= 3 main_~edgecount~0))} is VALID [2022-04-14 18:57:47,318 INFO L290 TraceCheckUtils]: 27: Hoare triple {14543#(and (= main_~i~0 0) (<= 3 main_~edgecount~0))} [153] L51-3-->L55: Formula: (let ((.cse0 (* v_main_~i~0_5 4)) (.cse1 (select |v_#memory_int_1| |v_main_~#distance~0.base_1|))) (and (= v_main_~y~0_1 (select (select |v_#memory_int_1| |v_main_~#Source~0.base_1|) (+ .cse0 |v_main_~#Source~0.offset_1|))) (= v_main_~x~0_1 (select (select |v_#memory_int_1| |v_main_~#Dest~0.base_1|) (+ |v_main_~#Dest~0.offset_1| .cse0))) (= (select (select |v_#memory_int_1| |v_main_~#Weight~0.base_1|) (+ |v_main_~#Weight~0.offset_1| .cse0)) |v_main_#t~mem18_1|) (= (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~x~0_1 4))) |v_main_#t~mem19_1|) (= |v_main_#t~mem17_1| (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~y~0_1 4)))) (< v_main_~i~0_5 v_main_~edgecount~0_3))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_#t~mem15=|v_main_#t~mem15_1|, main_~x~0=v_main_~x~0_1, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~y~0=v_main_~y~0_1, main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_#t~mem16=|v_main_#t~mem16_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_#t~mem17=|v_main_#t~mem17_1|, main_#t~mem18=|v_main_#t~mem18_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|, main_#t~mem19=|v_main_#t~mem19_1|} AuxVars[] AssignedVars[main_#t~mem15, main_~x~0, main_~y~0, main_#t~mem16, main_#t~mem17, main_#t~mem18, main_#t~mem19] {14543#(and (= main_~i~0 0) (<= 3 main_~edgecount~0))} is VALID [2022-04-14 18:57:47,319 INFO L290 TraceCheckUtils]: 28: Hoare triple {14543#(and (= main_~i~0 0) (<= 3 main_~edgecount~0))} [159] L55-->L51-2: Formula: (not (< (+ |v_main_#t~mem18_5| |v_main_#t~mem17_5|) |v_main_#t~mem19_5|)) InVars {main_#t~mem17=|v_main_#t~mem17_5|, main_#t~mem18=|v_main_#t~mem18_5|, main_#t~mem19=|v_main_#t~mem19_5|} OutVars{} AuxVars[] AssignedVars[main_#t~mem17, main_#t~mem18, main_#t~mem19] {14543#(and (= main_~i~0 0) (<= 3 main_~edgecount~0))} is VALID [2022-04-14 18:57:47,319 INFO L290 TraceCheckUtils]: 29: Hoare triple {14543#(and (= main_~i~0 0) (<= 3 main_~edgecount~0))} [164] L51-2-->L51-3: Formula: (= v_main_~i~0_8 (+ v_main_~i~0_9 1)) InVars {main_~i~0=v_main_~i~0_9} OutVars{main_~i~0=v_main_~i~0_8, main_#t~post14=|v_main_#t~post14_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post14] {14544#(<= (+ main_~i~0 2) main_~edgecount~0)} is VALID [2022-04-14 18:57:47,320 INFO L290 TraceCheckUtils]: 30: Hoare triple {14544#(<= (+ main_~i~0 2) main_~edgecount~0)} [153] L51-3-->L55: Formula: (let ((.cse0 (* v_main_~i~0_5 4)) (.cse1 (select |v_#memory_int_1| |v_main_~#distance~0.base_1|))) (and (= v_main_~y~0_1 (select (select |v_#memory_int_1| |v_main_~#Source~0.base_1|) (+ .cse0 |v_main_~#Source~0.offset_1|))) (= v_main_~x~0_1 (select (select |v_#memory_int_1| |v_main_~#Dest~0.base_1|) (+ |v_main_~#Dest~0.offset_1| .cse0))) (= (select (select |v_#memory_int_1| |v_main_~#Weight~0.base_1|) (+ |v_main_~#Weight~0.offset_1| .cse0)) |v_main_#t~mem18_1|) (= (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~x~0_1 4))) |v_main_#t~mem19_1|) (= |v_main_#t~mem17_1| (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~y~0_1 4)))) (< v_main_~i~0_5 v_main_~edgecount~0_3))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_#t~mem15=|v_main_#t~mem15_1|, main_~x~0=v_main_~x~0_1, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~y~0=v_main_~y~0_1, main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_#t~mem16=|v_main_#t~mem16_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_#t~mem17=|v_main_#t~mem17_1|, main_#t~mem18=|v_main_#t~mem18_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|, main_#t~mem19=|v_main_#t~mem19_1|} AuxVars[] AssignedVars[main_#t~mem15, main_~x~0, main_~y~0, main_#t~mem16, main_#t~mem17, main_#t~mem18, main_#t~mem19] {14544#(<= (+ main_~i~0 2) main_~edgecount~0)} is VALID [2022-04-14 18:57:47,320 INFO L290 TraceCheckUtils]: 31: Hoare triple {14544#(<= (+ main_~i~0 2) main_~edgecount~0)} [159] L55-->L51-2: Formula: (not (< (+ |v_main_#t~mem18_5| |v_main_#t~mem17_5|) |v_main_#t~mem19_5|)) InVars {main_#t~mem17=|v_main_#t~mem17_5|, main_#t~mem18=|v_main_#t~mem18_5|, main_#t~mem19=|v_main_#t~mem19_5|} OutVars{} AuxVars[] AssignedVars[main_#t~mem17, main_#t~mem18, main_#t~mem19] {14544#(<= (+ main_~i~0 2) main_~edgecount~0)} is VALID [2022-04-14 18:57:47,320 INFO L290 TraceCheckUtils]: 32: Hoare triple {14544#(<= (+ main_~i~0 2) main_~edgecount~0)} [164] L51-2-->L51-3: Formula: (= v_main_~i~0_8 (+ v_main_~i~0_9 1)) InVars {main_~i~0=v_main_~i~0_9} OutVars{main_~i~0=v_main_~i~0_8, main_#t~post14=|v_main_#t~post14_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post14] {14545#(<= (+ main_~i~0 1) main_~edgecount~0)} is VALID [2022-04-14 18:57:47,321 INFO L290 TraceCheckUtils]: 33: Hoare triple {14545#(<= (+ main_~i~0 1) main_~edgecount~0)} [152] L51-3-->L51-4: Formula: (not (< v_main_~i~0_4 v_main_~edgecount~0_2)) InVars {main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} OutVars{main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} AuxVars[] AssignedVars[] {14535#false} is VALID [2022-04-14 18:57:47,321 INFO L290 TraceCheckUtils]: 34: Hoare triple {14535#false} [157] L51-4-->L61-3: Formula: (= v_main_~i~0_10 0) InVars {} OutVars{main_~i~0=v_main_~i~0_10} AuxVars[] AssignedVars[main_~i~0] {14535#false} is VALID [2022-04-14 18:57:47,321 INFO L290 TraceCheckUtils]: 35: Hoare triple {14535#false} [163] L61-3-->L63: Formula: (and (= (select (select |v_#memory_int_5| |v_main_~#distance~0.base_6|) (+ |v_main_~#distance~0.offset_6| (* v_main_~i~0_15 4))) |v_main_#t~mem21_1|) (< v_main_~i~0_15 v_main_~nodecount~0_7)) InVars {main_~nodecount~0=v_main_~nodecount~0_7, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|} OutVars{main_~nodecount~0=v_main_~nodecount~0_7, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|, main_#t~mem21=|v_main_#t~mem21_1|, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|} AuxVars[] AssignedVars[main_#t~mem21] {14535#false} is VALID [2022-04-14 18:57:47,321 INFO L272 TraceCheckUtils]: 36: Hoare triple {14535#false} [166] L63-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (<= 0 |v_main_#t~mem21_4|) 1 0)) InVars {main_#t~mem21=|v_main_#t~mem21_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem21] {14535#false} is VALID [2022-04-14 18:57:47,321 INFO L290 TraceCheckUtils]: 37: Hoare triple {14535#false} [168] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_3 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {14535#false} is VALID [2022-04-14 18:57:47,321 INFO L290 TraceCheckUtils]: 38: Hoare triple {14535#false} [170] L11-->L12: Formula: (= v___VERIFIER_assert_~cond_1 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[] {14535#false} is VALID [2022-04-14 18:57:47,322 INFO L290 TraceCheckUtils]: 39: Hoare triple {14535#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {14535#false} is VALID [2022-04-14 18:57:47,322 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 2 proven. 16 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-14 18:57:47,322 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-14 18:57:47,322 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [936146412] [2022-04-14 18:57:47,322 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [936146412] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-14 18:57:47,322 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1195180330] [2022-04-14 18:57:47,322 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-14 18:57:47,322 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-14 18:57:47,323 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-14 18:57:47,323 INFO L229 MonitoredProcess]: Starting monitored process 14 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-14 18:57:47,324 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Waiting until timeout for monitored process [2022-04-14 18:57:47,410 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-14 18:57:47,410 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-14 18:57:47,411 INFO L263 TraceCheckSpWp]: Trace formula consists of 144 conjuncts, 8 conjunts are in the unsatisfiable core [2022-04-14 18:57:47,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 18:57:47,425 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-14 18:57:47,666 INFO L272 TraceCheckUtils]: 0: Hoare triple {14534#true} [126] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {14534#true} is VALID [2022-04-14 18:57:47,667 INFO L290 TraceCheckUtils]: 1: Hoare triple {14534#true} [128] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_11| 1))) (and (= (select |v_#valid_16| 1) 1) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_16| 2) 1) (= (select |v_#valid_16| 3) 1) (= (select .cse0 1) 0) (= |v_#NULL.base_1| 0) (= (select |v_#length_6| 1) 2) (= (select |v_#length_6| 2) 14) (= (select .cse0 0) 48) (= (select |v_#valid_16| 0) 0) (= (select |v_#length_6| 3) 12) (= |v_#NULL.offset_1| 0) (= v_~INFINITY~0_2 899))) InVars {#memory_int=|v_#memory_int_11|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, #valid=|v_#valid_16|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_16|, #memory_int=|v_#memory_int_11|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_6|, ~INFINITY~0=v_~INFINITY~0_2, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, ~INFINITY~0, #NULL.base] {14534#true} is VALID [2022-04-14 18:57:47,667 INFO L290 TraceCheckUtils]: 2: Hoare triple {14534#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {14534#true} is VALID [2022-04-14 18:57:47,667 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {14534#true} {14534#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {14534#true} is VALID [2022-04-14 18:57:47,667 INFO L272 TraceCheckUtils]: 4: Hoare triple {14534#true} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {14534#true} is VALID [2022-04-14 18:57:47,667 INFO L290 TraceCheckUtils]: 5: Hoare triple {14534#true} [130] mainENTRY-->L20: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (= |v_main_#t~nondet4_2| v_main_~nodecount~0_1) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= |v_main_#t~nondet5_2| v_main_~edgecount~0_1)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~nodecount~0=v_main_~nodecount~0_1, main_~edgecount~0=v_main_~edgecount~0_1} AuxVars[] AssignedVars[main_~nodecount~0, main_#t~nondet5, main_#t~nondet4, main_~edgecount~0] {14534#true} is VALID [2022-04-14 18:57:47,667 INFO L290 TraceCheckUtils]: 6: Hoare triple {14534#true} [133] L20-->L21: Formula: (and (<= 0 v_main_~nodecount~0_3) (<= v_main_~nodecount~0_3 4)) InVars {main_~nodecount~0=v_main_~nodecount~0_3} OutVars{main_~nodecount~0=v_main_~nodecount~0_3} AuxVars[] AssignedVars[] {14534#true} is VALID [2022-04-14 18:57:47,667 INFO L290 TraceCheckUtils]: 7: Hoare triple {14534#true} [136] L21-->L30-3: Formula: (let ((.cse1 (store |v_#valid_10| |v_main_~#Source~0.base_4| 1))) (let ((.cse4 (store .cse1 |v_main_~#Dest~0.base_4| 1))) (let ((.cse5 (store .cse4 |v_main_~#Weight~0.base_4| 1)) (.cse2 (select |v_#memory_int_2| |v_main_~#Dest~0.base_4|)) (.cse0 (select |v_#memory_int_2| |v_main_~#Source~0.base_4|)) (.cse3 (select |v_#memory_int_2| |v_main_~#Weight~0.base_4|))) (and (= (select .cse0 (+ 52 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#distance~0.base_4|) (= (select .cse0 (+ 48 |v_main_~#Source~0.offset_4|)) 3) (= 2 (select .cse0 (+ 68 |v_main_~#Source~0.offset_4|))) (= (select .cse1 |v_main_~#Dest~0.base_4|) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Weight~0.base_4|) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 60)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 12)) 1) (= 9 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 36))) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 24))) (= (select .cse0 (+ 56 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Dest~0.base_4|) (= (select .cse0 (+ 40 |v_main_~#Source~0.offset_4|)) 2) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 8))) (= (select .cse3 (+ 72 |v_main_~#Weight~0.offset_4|)) 18) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 12)) 3) (= (select .cse0 (+ 8 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 72)) 0) (= 6 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 24))) (= (select .cse0 (+ 12 |v_main_~#Source~0.offset_4|)) 1) (= 0 (select .cse3 |v_main_~#Weight~0.offset_4|)) (not (= |v_main_~#Weight~0.base_4| 0)) (= |v_main_~#Dest~0.offset_4| 0) (= 16 (select .cse3 (+ 64 |v_main_~#Weight~0.offset_4|))) (= (select .cse2 (+ 76 |v_main_~#Dest~0.offset_4|)) 4) (= 5 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 20))) (= (select .cse0 (+ 28 |v_main_~#Source~0.offset_4|)) 3) (= (select .cse0 (+ 76 |v_main_~#Source~0.offset_4|)) 3) (= 1 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 16))) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 44)) 0) (= (select .cse0 (+ 4 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 48)) 0) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 60)) 15) (= v_main_~i~0_6 0) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 32))) (= v_main_~source~0_1 0) (= (select .cse4 |v_main_~#Weight~0.base_4|) 0) (= (select |v_#valid_10| |v_main_~#Source~0.base_4|) 0) (<= v_main_~edgecount~0_5 19) (= (select .cse3 (+ 56 |v_main_~#Weight~0.offset_4|)) 14) (= (select .cse3 (+ 52 |v_main_~#Weight~0.offset_4|)) 13) (= (select .cse2 (+ 40 |v_main_~#Dest~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 52)) 2) (= (select .cse3 (+ 44 |v_main_~#Weight~0.offset_4|)) 11) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 4)) 1) (= |v_main_~#Source~0.offset_4| 0) (= 3 (select .cse0 (+ 60 |v_main_~#Source~0.offset_4|))) (= 2 (select .cse0 (+ 44 |v_main_~#Source~0.offset_4|))) (= |v_#length_1| (store (store (store (store |v_#length_5| |v_main_~#Source~0.base_4| 80) |v_main_~#Dest~0.base_4| 80) |v_main_~#Weight~0.base_4| 80) |v_main_~#distance~0.base_4| 20)) (= (select .cse2 |v_main_~#Dest~0.offset_4|) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 68)) 1) (= (select .cse0 (+ 36 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ 56 |v_main_~#Dest~0.offset_4|)) 3) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 28))) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 8)) 2) (= 12 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 48))) (= 7 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 28))) (= (select .cse0 (+ 64 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 64)) 2) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 36)) 0) (= 8 (select .cse3 (+ 32 |v_main_~#Weight~0.offset_4|))) (not (= |v_main_~#Dest~0.base_4| 0)) (= 0 (select .cse0 |v_main_~#Source~0.offset_4|)) (= (select .cse3 (+ 40 |v_main_~#Weight~0.offset_4|)) 10) (= (select .cse5 |v_main_~#distance~0.base_4|) 0) (= |v_main_~#distance~0.offset_4| 0) (= (store .cse5 |v_main_~#distance~0.base_4| 1) |v_#valid_6|) (<= 0 v_main_~edgecount~0_5) (= (select .cse3 (+ 16 |v_main_~#Weight~0.offset_4|)) 4) (not (= |v_main_~#Source~0.base_4| 0)) (= (select .cse0 (+ |v_main_~#Source~0.offset_4| 24)) 1) (= (select .cse0 (+ 16 |v_main_~#Source~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 20)) 4) (= 2 (select .cse0 (+ 72 |v_main_~#Source~0.offset_4|))) (= (select .cse0 (+ 32 |v_main_~#Source~0.offset_4|)) 4) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 4))) (= (select .cse0 (+ 20 |v_main_~#Source~0.offset_4|)) 0) (= 19 (select .cse3 (+ 76 |v_main_~#Weight~0.offset_4|))) (< |v_#StackHeapBarrier_1| |v_main_~#Source~0.base_4|) (not (= |v_main_~#distance~0.base_4| 0)) (= 17 (select .cse3 (+ 68 |v_main_~#Weight~0.offset_4|))) (= |v_main_~#Weight~0.offset_4| 0))))) InVars {#memory_int=|v_#memory_int_2|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_5|, main_~edgecount~0=v_main_~edgecount~0_5, #valid=|v_#valid_10|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_4|, main_~x~0=v_main_~x~0_2, main_~#distance~0.base=|v_main_~#distance~0.base_4|, main_~j~0=v_main_~j~0_1, main_~y~0=v_main_~y~0_2, main_~#Dest~0.base=|v_main_~#Dest~0.base_4|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_4|, main_~#Source~0.base=|v_main_~#Source~0.base_4|, main_~#Weight~0.base=|v_main_~#Weight~0.base_4|, #valid=|v_#valid_6|, main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~source~0=v_main_~source~0_1, #length=|v_#length_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_4|, main_~edgecount~0=v_main_~edgecount~0_5, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_4|} AuxVars[] AssignedVars[main_~#Source~0.offset, main_~x~0, main_~#distance~0.base, main_~j~0, main_~y~0, main_~#Dest~0.base, main_~#distance~0.offset, main_~#Source~0.base, main_~#Weight~0.base, #valid, main_~i~0, main_~source~0, #length, main_~#Weight~0.offset, main_~#Dest~0.offset] {14534#true} is VALID [2022-04-14 18:57:47,667 INFO L290 TraceCheckUtils]: 8: Hoare triple {14534#true} [139] L30-3-->L31: Formula: (< v_main_~i~0_12 v_main_~nodecount~0_5) InVars {main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} OutVars{main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {14534#true} is VALID [2022-04-14 18:57:47,668 INFO L290 TraceCheckUtils]: 9: Hoare triple {14534#true} [141] L31-->L30-2: Formula: (and (= (store |v_#memory_int_4| |v_main_~#distance~0.base_5| (store (select |v_#memory_int_4| |v_main_~#distance~0.base_5|) (+ |v_main_~#distance~0.offset_5| (* v_main_~i~0_14 4)) 0)) |v_#memory_int_3|) (= v_main_~i~0_14 v_main_~source~0_2)) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} AuxVars[] AssignedVars[#memory_int] {14534#true} is VALID [2022-04-14 18:57:47,668 INFO L290 TraceCheckUtils]: 10: Hoare triple {14534#true} [146] L30-2-->L30-3: Formula: (= v_main_~i~0_17 (+ v_main_~i~0_18 1)) InVars {main_~i~0=v_main_~i~0_18} OutVars{main_~i~0=v_main_~i~0_17, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {14534#true} is VALID [2022-04-14 18:57:47,668 INFO L290 TraceCheckUtils]: 11: Hoare triple {14534#true} [138] L30-3-->L30-4: Formula: (not (< v_main_~i~0_11 v_main_~nodecount~0_4)) InVars {main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} OutVars{main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} AuxVars[] AssignedVars[] {14534#true} is VALID [2022-04-14 18:57:47,668 INFO L290 TraceCheckUtils]: 12: Hoare triple {14534#true} [140] L30-4-->L39-3: Formula: (= v_main_~i~0_21 0) InVars {} OutVars{main_~i~0=v_main_~i~0_21} AuxVars[] AssignedVars[main_~i~0] {14534#true} is VALID [2022-04-14 18:57:47,668 INFO L290 TraceCheckUtils]: 13: Hoare triple {14534#true} [145] L39-3-->L41-3: Formula: (and (= v_main_~j~0_2 0) (< v_main_~i~0_23 v_main_~nodecount~0_9)) InVars {main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23} OutVars{main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23, main_~j~0=v_main_~j~0_2} AuxVars[] AssignedVars[main_~j~0] {14589#(<= 0 main_~j~0)} is VALID [2022-04-14 18:57:47,668 INFO L290 TraceCheckUtils]: 14: Hoare triple {14589#(<= 0 main_~j~0)} [150] L41-3-->L45: Formula: (let ((.cse0 (select |v_#memory_int_8| |v_main_~#distance~0.base_10|)) (.cse1 (* v_main_~j~0_4 4))) (and (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~x~0_3 4))) |v_main_#t~mem13_1|) (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~y~0_3 4))) |v_main_#t~mem11_1|) (= (select (select |v_#memory_int_8| |v_main_~#Dest~0.base_7|) (+ .cse1 |v_main_~#Dest~0.offset_7|)) v_main_~x~0_3) (= v_main_~y~0_3 (select (select |v_#memory_int_8| |v_main_~#Source~0.base_7|) (+ .cse1 |v_main_~#Source~0.offset_7|))) (= |v_main_#t~mem12_1| (select (select |v_#memory_int_8| |v_main_~#Weight~0.base_7|) (+ .cse1 |v_main_~#Weight~0.offset_7|))) (< v_main_~j~0_4 v_main_~edgecount~0_7))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_~j~0=v_main_~j~0_4, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} OutVars{main_#t~mem12=|v_main_#t~mem12_1|, main_#t~mem13=|v_main_#t~mem13_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~x~0=v_main_~x~0_3, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_#t~mem10=|v_main_#t~mem10_1|, main_~j~0=v_main_~j~0_4, main_#t~mem11=|v_main_#t~mem11_1|, main_~y~0=v_main_~y~0_3, main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_#t~mem9=|v_main_#t~mem9_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_~x~0, main_#t~mem10, main_#t~mem11, main_~y~0, main_#t~mem9] {14589#(<= 0 main_~j~0)} is VALID [2022-04-14 18:57:47,669 INFO L290 TraceCheckUtils]: 15: Hoare triple {14589#(<= 0 main_~j~0)} [155] L45-->L41-2: Formula: (and (= (store |v_#memory_int_10| |v_main_~#distance~0.base_11| (store (select |v_#memory_int_10| |v_main_~#distance~0.base_11|) (+ |v_main_~#distance~0.offset_11| (* v_main_~x~0_4 4)) (- 1))) |v_#memory_int_9|) (< (+ |v_main_#t~mem12_3| |v_main_#t~mem11_3|) |v_main_#t~mem13_3|)) InVars {main_#t~mem12=|v_main_#t~mem12_3|, main_#t~mem13=|v_main_#t~mem13_3|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|, main_#t~mem11=|v_main_#t~mem11_3|, #memory_int=|v_#memory_int_10|} OutVars{#memory_int=|v_#memory_int_9|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_#t~mem11, #memory_int] {14589#(<= 0 main_~j~0)} is VALID [2022-04-14 18:57:47,669 INFO L290 TraceCheckUtils]: 16: Hoare triple {14589#(<= 0 main_~j~0)} [160] L41-2-->L41-3: Formula: (= v_main_~j~0_5 (+ v_main_~j~0_6 1)) InVars {main_~j~0=v_main_~j~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, main_~j~0=v_main_~j~0_5} AuxVars[] AssignedVars[main_~j~0, main_#t~post8] {14540#(<= 1 main_~j~0)} is VALID [2022-04-14 18:57:47,670 INFO L290 TraceCheckUtils]: 17: Hoare triple {14540#(<= 1 main_~j~0)} [150] L41-3-->L45: Formula: (let ((.cse0 (select |v_#memory_int_8| |v_main_~#distance~0.base_10|)) (.cse1 (* v_main_~j~0_4 4))) (and (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~x~0_3 4))) |v_main_#t~mem13_1|) (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~y~0_3 4))) |v_main_#t~mem11_1|) (= (select (select |v_#memory_int_8| |v_main_~#Dest~0.base_7|) (+ .cse1 |v_main_~#Dest~0.offset_7|)) v_main_~x~0_3) (= v_main_~y~0_3 (select (select |v_#memory_int_8| |v_main_~#Source~0.base_7|) (+ .cse1 |v_main_~#Source~0.offset_7|))) (= |v_main_#t~mem12_1| (select (select |v_#memory_int_8| |v_main_~#Weight~0.base_7|) (+ .cse1 |v_main_~#Weight~0.offset_7|))) (< v_main_~j~0_4 v_main_~edgecount~0_7))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_~j~0=v_main_~j~0_4, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} OutVars{main_#t~mem12=|v_main_#t~mem12_1|, main_#t~mem13=|v_main_#t~mem13_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~x~0=v_main_~x~0_3, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_#t~mem10=|v_main_#t~mem10_1|, main_~j~0=v_main_~j~0_4, main_#t~mem11=|v_main_#t~mem11_1|, main_~y~0=v_main_~y~0_3, main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_#t~mem9=|v_main_#t~mem9_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_~x~0, main_#t~mem10, main_#t~mem11, main_~y~0, main_#t~mem9] {14540#(<= 1 main_~j~0)} is VALID [2022-04-14 18:57:47,670 INFO L290 TraceCheckUtils]: 18: Hoare triple {14540#(<= 1 main_~j~0)} [155] L45-->L41-2: Formula: (and (= (store |v_#memory_int_10| |v_main_~#distance~0.base_11| (store (select |v_#memory_int_10| |v_main_~#distance~0.base_11|) (+ |v_main_~#distance~0.offset_11| (* v_main_~x~0_4 4)) (- 1))) |v_#memory_int_9|) (< (+ |v_main_#t~mem12_3| |v_main_#t~mem11_3|) |v_main_#t~mem13_3|)) InVars {main_#t~mem12=|v_main_#t~mem12_3|, main_#t~mem13=|v_main_#t~mem13_3|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|, main_#t~mem11=|v_main_#t~mem11_3|, #memory_int=|v_#memory_int_10|} OutVars{#memory_int=|v_#memory_int_9|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_#t~mem11, #memory_int] {14540#(<= 1 main_~j~0)} is VALID [2022-04-14 18:57:47,670 INFO L290 TraceCheckUtils]: 19: Hoare triple {14540#(<= 1 main_~j~0)} [160] L41-2-->L41-3: Formula: (= v_main_~j~0_5 (+ v_main_~j~0_6 1)) InVars {main_~j~0=v_main_~j~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, main_~j~0=v_main_~j~0_5} AuxVars[] AssignedVars[main_~j~0, main_#t~post8] {14541#(<= 2 main_~j~0)} is VALID [2022-04-14 18:57:47,671 INFO L290 TraceCheckUtils]: 20: Hoare triple {14541#(<= 2 main_~j~0)} [150] L41-3-->L45: Formula: (let ((.cse0 (select |v_#memory_int_8| |v_main_~#distance~0.base_10|)) (.cse1 (* v_main_~j~0_4 4))) (and (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~x~0_3 4))) |v_main_#t~mem13_1|) (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~y~0_3 4))) |v_main_#t~mem11_1|) (= (select (select |v_#memory_int_8| |v_main_~#Dest~0.base_7|) (+ .cse1 |v_main_~#Dest~0.offset_7|)) v_main_~x~0_3) (= v_main_~y~0_3 (select (select |v_#memory_int_8| |v_main_~#Source~0.base_7|) (+ .cse1 |v_main_~#Source~0.offset_7|))) (= |v_main_#t~mem12_1| (select (select |v_#memory_int_8| |v_main_~#Weight~0.base_7|) (+ .cse1 |v_main_~#Weight~0.offset_7|))) (< v_main_~j~0_4 v_main_~edgecount~0_7))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_~j~0=v_main_~j~0_4, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} OutVars{main_#t~mem12=|v_main_#t~mem12_1|, main_#t~mem13=|v_main_#t~mem13_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~x~0=v_main_~x~0_3, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_#t~mem10=|v_main_#t~mem10_1|, main_~j~0=v_main_~j~0_4, main_#t~mem11=|v_main_#t~mem11_1|, main_~y~0=v_main_~y~0_3, main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_#t~mem9=|v_main_#t~mem9_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_~x~0, main_#t~mem10, main_#t~mem11, main_~y~0, main_#t~mem9] {14542#(<= 3 main_~edgecount~0)} is VALID [2022-04-14 18:57:47,671 INFO L290 TraceCheckUtils]: 21: Hoare triple {14542#(<= 3 main_~edgecount~0)} [155] L45-->L41-2: Formula: (and (= (store |v_#memory_int_10| |v_main_~#distance~0.base_11| (store (select |v_#memory_int_10| |v_main_~#distance~0.base_11|) (+ |v_main_~#distance~0.offset_11| (* v_main_~x~0_4 4)) (- 1))) |v_#memory_int_9|) (< (+ |v_main_#t~mem12_3| |v_main_#t~mem11_3|) |v_main_#t~mem13_3|)) InVars {main_#t~mem12=|v_main_#t~mem12_3|, main_#t~mem13=|v_main_#t~mem13_3|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|, main_#t~mem11=|v_main_#t~mem11_3|, #memory_int=|v_#memory_int_10|} OutVars{#memory_int=|v_#memory_int_9|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_#t~mem11, #memory_int] {14542#(<= 3 main_~edgecount~0)} is VALID [2022-04-14 18:57:47,672 INFO L290 TraceCheckUtils]: 22: Hoare triple {14542#(<= 3 main_~edgecount~0)} [160] L41-2-->L41-3: Formula: (= v_main_~j~0_5 (+ v_main_~j~0_6 1)) InVars {main_~j~0=v_main_~j~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, main_~j~0=v_main_~j~0_5} AuxVars[] AssignedVars[main_~j~0, main_#t~post8] {14542#(<= 3 main_~edgecount~0)} is VALID [2022-04-14 18:57:47,672 INFO L290 TraceCheckUtils]: 23: Hoare triple {14542#(<= 3 main_~edgecount~0)} [149] L41-3-->L39-2: Formula: (not (< v_main_~j~0_3 v_main_~edgecount~0_6)) InVars {main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} OutVars{main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} AuxVars[] AssignedVars[] {14542#(<= 3 main_~edgecount~0)} is VALID [2022-04-14 18:57:47,672 INFO L290 TraceCheckUtils]: 24: Hoare triple {14542#(<= 3 main_~edgecount~0)} [154] L39-2-->L39-3: Formula: (= v_main_~i~0_1 (+ v_main_~i~0_2 1)) InVars {main_~i~0=v_main_~i~0_2} OutVars{main_~i~0=v_main_~i~0_1, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post7] {14542#(<= 3 main_~edgecount~0)} is VALID [2022-04-14 18:57:47,672 INFO L290 TraceCheckUtils]: 25: Hoare triple {14542#(<= 3 main_~edgecount~0)} [144] L39-3-->L39-4: Formula: (not (< v_main_~i~0_22 v_main_~nodecount~0_8)) InVars {main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} OutVars{main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} AuxVars[] AssignedVars[] {14542#(<= 3 main_~edgecount~0)} is VALID [2022-04-14 18:57:47,673 INFO L290 TraceCheckUtils]: 26: Hoare triple {14542#(<= 3 main_~edgecount~0)} [147] L39-4-->L51-3: Formula: (= v_main_~i~0_3 0) InVars {} OutVars{main_~i~0=v_main_~i~0_3} AuxVars[] AssignedVars[main_~i~0] {14629#(and (<= main_~i~0 0) (<= 3 main_~edgecount~0))} is VALID [2022-04-14 18:57:47,673 INFO L290 TraceCheckUtils]: 27: Hoare triple {14629#(and (<= main_~i~0 0) (<= 3 main_~edgecount~0))} [153] L51-3-->L55: Formula: (let ((.cse0 (* v_main_~i~0_5 4)) (.cse1 (select |v_#memory_int_1| |v_main_~#distance~0.base_1|))) (and (= v_main_~y~0_1 (select (select |v_#memory_int_1| |v_main_~#Source~0.base_1|) (+ .cse0 |v_main_~#Source~0.offset_1|))) (= v_main_~x~0_1 (select (select |v_#memory_int_1| |v_main_~#Dest~0.base_1|) (+ |v_main_~#Dest~0.offset_1| .cse0))) (= (select (select |v_#memory_int_1| |v_main_~#Weight~0.base_1|) (+ |v_main_~#Weight~0.offset_1| .cse0)) |v_main_#t~mem18_1|) (= (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~x~0_1 4))) |v_main_#t~mem19_1|) (= |v_main_#t~mem17_1| (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~y~0_1 4)))) (< v_main_~i~0_5 v_main_~edgecount~0_3))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_#t~mem15=|v_main_#t~mem15_1|, main_~x~0=v_main_~x~0_1, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~y~0=v_main_~y~0_1, main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_#t~mem16=|v_main_#t~mem16_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_#t~mem17=|v_main_#t~mem17_1|, main_#t~mem18=|v_main_#t~mem18_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|, main_#t~mem19=|v_main_#t~mem19_1|} AuxVars[] AssignedVars[main_#t~mem15, main_~x~0, main_~y~0, main_#t~mem16, main_#t~mem17, main_#t~mem18, main_#t~mem19] {14629#(and (<= main_~i~0 0) (<= 3 main_~edgecount~0))} is VALID [2022-04-14 18:57:47,674 INFO L290 TraceCheckUtils]: 28: Hoare triple {14629#(and (<= main_~i~0 0) (<= 3 main_~edgecount~0))} [159] L55-->L51-2: Formula: (not (< (+ |v_main_#t~mem18_5| |v_main_#t~mem17_5|) |v_main_#t~mem19_5|)) InVars {main_#t~mem17=|v_main_#t~mem17_5|, main_#t~mem18=|v_main_#t~mem18_5|, main_#t~mem19=|v_main_#t~mem19_5|} OutVars{} AuxVars[] AssignedVars[main_#t~mem17, main_#t~mem18, main_#t~mem19] {14629#(and (<= main_~i~0 0) (<= 3 main_~edgecount~0))} is VALID [2022-04-14 18:57:47,674 INFO L290 TraceCheckUtils]: 29: Hoare triple {14629#(and (<= main_~i~0 0) (<= 3 main_~edgecount~0))} [164] L51-2-->L51-3: Formula: (= v_main_~i~0_8 (+ v_main_~i~0_9 1)) InVars {main_~i~0=v_main_~i~0_9} OutVars{main_~i~0=v_main_~i~0_8, main_#t~post14=|v_main_#t~post14_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post14] {14639#(and (<= main_~i~0 1) (<= 3 main_~edgecount~0))} is VALID [2022-04-14 18:57:47,675 INFO L290 TraceCheckUtils]: 30: Hoare triple {14639#(and (<= main_~i~0 1) (<= 3 main_~edgecount~0))} [153] L51-3-->L55: Formula: (let ((.cse0 (* v_main_~i~0_5 4)) (.cse1 (select |v_#memory_int_1| |v_main_~#distance~0.base_1|))) (and (= v_main_~y~0_1 (select (select |v_#memory_int_1| |v_main_~#Source~0.base_1|) (+ .cse0 |v_main_~#Source~0.offset_1|))) (= v_main_~x~0_1 (select (select |v_#memory_int_1| |v_main_~#Dest~0.base_1|) (+ |v_main_~#Dest~0.offset_1| .cse0))) (= (select (select |v_#memory_int_1| |v_main_~#Weight~0.base_1|) (+ |v_main_~#Weight~0.offset_1| .cse0)) |v_main_#t~mem18_1|) (= (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~x~0_1 4))) |v_main_#t~mem19_1|) (= |v_main_#t~mem17_1| (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~y~0_1 4)))) (< v_main_~i~0_5 v_main_~edgecount~0_3))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_#t~mem15=|v_main_#t~mem15_1|, main_~x~0=v_main_~x~0_1, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~y~0=v_main_~y~0_1, main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_#t~mem16=|v_main_#t~mem16_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_#t~mem17=|v_main_#t~mem17_1|, main_#t~mem18=|v_main_#t~mem18_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|, main_#t~mem19=|v_main_#t~mem19_1|} AuxVars[] AssignedVars[main_#t~mem15, main_~x~0, main_~y~0, main_#t~mem16, main_#t~mem17, main_#t~mem18, main_#t~mem19] {14639#(and (<= main_~i~0 1) (<= 3 main_~edgecount~0))} is VALID [2022-04-14 18:57:47,675 INFO L290 TraceCheckUtils]: 31: Hoare triple {14639#(and (<= main_~i~0 1) (<= 3 main_~edgecount~0))} [159] L55-->L51-2: Formula: (not (< (+ |v_main_#t~mem18_5| |v_main_#t~mem17_5|) |v_main_#t~mem19_5|)) InVars {main_#t~mem17=|v_main_#t~mem17_5|, main_#t~mem18=|v_main_#t~mem18_5|, main_#t~mem19=|v_main_#t~mem19_5|} OutVars{} AuxVars[] AssignedVars[main_#t~mem17, main_#t~mem18, main_#t~mem19] {14639#(and (<= main_~i~0 1) (<= 3 main_~edgecount~0))} is VALID [2022-04-14 18:57:47,676 INFO L290 TraceCheckUtils]: 32: Hoare triple {14639#(and (<= main_~i~0 1) (<= 3 main_~edgecount~0))} [164] L51-2-->L51-3: Formula: (= v_main_~i~0_8 (+ v_main_~i~0_9 1)) InVars {main_~i~0=v_main_~i~0_9} OutVars{main_~i~0=v_main_~i~0_8, main_#t~post14=|v_main_#t~post14_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post14] {14649#(and (<= main_~i~0 2) (<= 3 main_~edgecount~0))} is VALID [2022-04-14 18:57:47,676 INFO L290 TraceCheckUtils]: 33: Hoare triple {14649#(and (<= main_~i~0 2) (<= 3 main_~edgecount~0))} [152] L51-3-->L51-4: Formula: (not (< v_main_~i~0_4 v_main_~edgecount~0_2)) InVars {main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} OutVars{main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} AuxVars[] AssignedVars[] {14535#false} is VALID [2022-04-14 18:57:47,676 INFO L290 TraceCheckUtils]: 34: Hoare triple {14535#false} [157] L51-4-->L61-3: Formula: (= v_main_~i~0_10 0) InVars {} OutVars{main_~i~0=v_main_~i~0_10} AuxVars[] AssignedVars[main_~i~0] {14535#false} is VALID [2022-04-14 18:57:47,676 INFO L290 TraceCheckUtils]: 35: Hoare triple {14535#false} [163] L61-3-->L63: Formula: (and (= (select (select |v_#memory_int_5| |v_main_~#distance~0.base_6|) (+ |v_main_~#distance~0.offset_6| (* v_main_~i~0_15 4))) |v_main_#t~mem21_1|) (< v_main_~i~0_15 v_main_~nodecount~0_7)) InVars {main_~nodecount~0=v_main_~nodecount~0_7, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|} OutVars{main_~nodecount~0=v_main_~nodecount~0_7, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|, main_#t~mem21=|v_main_#t~mem21_1|, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|} AuxVars[] AssignedVars[main_#t~mem21] {14535#false} is VALID [2022-04-14 18:57:47,676 INFO L272 TraceCheckUtils]: 36: Hoare triple {14535#false} [166] L63-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (<= 0 |v_main_#t~mem21_4|) 1 0)) InVars {main_#t~mem21=|v_main_#t~mem21_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem21] {14535#false} is VALID [2022-04-14 18:57:47,676 INFO L290 TraceCheckUtils]: 37: Hoare triple {14535#false} [168] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_3 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {14535#false} is VALID [2022-04-14 18:57:47,676 INFO L290 TraceCheckUtils]: 38: Hoare triple {14535#false} [170] L11-->L12: Formula: (= v___VERIFIER_assert_~cond_1 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[] {14535#false} is VALID [2022-04-14 18:57:47,677 INFO L290 TraceCheckUtils]: 39: Hoare triple {14535#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {14535#false} is VALID [2022-04-14 18:57:47,677 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 6 proven. 12 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-14 18:57:47,677 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-14 18:57:47,822 INFO L290 TraceCheckUtils]: 39: Hoare triple {14535#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {14535#false} is VALID [2022-04-14 18:57:47,822 INFO L290 TraceCheckUtils]: 38: Hoare triple {14535#false} [170] L11-->L12: Formula: (= v___VERIFIER_assert_~cond_1 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[] {14535#false} is VALID [2022-04-14 18:57:47,822 INFO L290 TraceCheckUtils]: 37: Hoare triple {14535#false} [168] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_3 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {14535#false} is VALID [2022-04-14 18:57:47,822 INFO L272 TraceCheckUtils]: 36: Hoare triple {14535#false} [166] L63-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (<= 0 |v_main_#t~mem21_4|) 1 0)) InVars {main_#t~mem21=|v_main_#t~mem21_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem21] {14535#false} is VALID [2022-04-14 18:57:47,822 INFO L290 TraceCheckUtils]: 35: Hoare triple {14535#false} [163] L61-3-->L63: Formula: (and (= (select (select |v_#memory_int_5| |v_main_~#distance~0.base_6|) (+ |v_main_~#distance~0.offset_6| (* v_main_~i~0_15 4))) |v_main_#t~mem21_1|) (< v_main_~i~0_15 v_main_~nodecount~0_7)) InVars {main_~nodecount~0=v_main_~nodecount~0_7, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|} OutVars{main_~nodecount~0=v_main_~nodecount~0_7, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|, main_#t~mem21=|v_main_#t~mem21_1|, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|} AuxVars[] AssignedVars[main_#t~mem21] {14535#false} is VALID [2022-04-14 18:57:47,822 INFO L290 TraceCheckUtils]: 34: Hoare triple {14535#false} [157] L51-4-->L61-3: Formula: (= v_main_~i~0_10 0) InVars {} OutVars{main_~i~0=v_main_~i~0_10} AuxVars[] AssignedVars[main_~i~0] {14535#false} is VALID [2022-04-14 18:57:47,823 INFO L290 TraceCheckUtils]: 33: Hoare triple {14545#(<= (+ main_~i~0 1) main_~edgecount~0)} [152] L51-3-->L51-4: Formula: (not (< v_main_~i~0_4 v_main_~edgecount~0_2)) InVars {main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} OutVars{main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} AuxVars[] AssignedVars[] {14535#false} is VALID [2022-04-14 18:57:47,823 INFO L290 TraceCheckUtils]: 32: Hoare triple {14544#(<= (+ main_~i~0 2) main_~edgecount~0)} [164] L51-2-->L51-3: Formula: (= v_main_~i~0_8 (+ v_main_~i~0_9 1)) InVars {main_~i~0=v_main_~i~0_9} OutVars{main_~i~0=v_main_~i~0_8, main_#t~post14=|v_main_#t~post14_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post14] {14545#(<= (+ main_~i~0 1) main_~edgecount~0)} is VALID [2022-04-14 18:57:47,823 INFO L290 TraceCheckUtils]: 31: Hoare triple {14544#(<= (+ main_~i~0 2) main_~edgecount~0)} [159] L55-->L51-2: Formula: (not (< (+ |v_main_#t~mem18_5| |v_main_#t~mem17_5|) |v_main_#t~mem19_5|)) InVars {main_#t~mem17=|v_main_#t~mem17_5|, main_#t~mem18=|v_main_#t~mem18_5|, main_#t~mem19=|v_main_#t~mem19_5|} OutVars{} AuxVars[] AssignedVars[main_#t~mem17, main_#t~mem18, main_#t~mem19] {14544#(<= (+ main_~i~0 2) main_~edgecount~0)} is VALID [2022-04-14 18:57:47,824 INFO L290 TraceCheckUtils]: 30: Hoare triple {14544#(<= (+ main_~i~0 2) main_~edgecount~0)} [153] L51-3-->L55: Formula: (let ((.cse0 (* v_main_~i~0_5 4)) (.cse1 (select |v_#memory_int_1| |v_main_~#distance~0.base_1|))) (and (= v_main_~y~0_1 (select (select |v_#memory_int_1| |v_main_~#Source~0.base_1|) (+ .cse0 |v_main_~#Source~0.offset_1|))) (= v_main_~x~0_1 (select (select |v_#memory_int_1| |v_main_~#Dest~0.base_1|) (+ |v_main_~#Dest~0.offset_1| .cse0))) (= (select (select |v_#memory_int_1| |v_main_~#Weight~0.base_1|) (+ |v_main_~#Weight~0.offset_1| .cse0)) |v_main_#t~mem18_1|) (= (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~x~0_1 4))) |v_main_#t~mem19_1|) (= |v_main_#t~mem17_1| (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~y~0_1 4)))) (< v_main_~i~0_5 v_main_~edgecount~0_3))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_#t~mem15=|v_main_#t~mem15_1|, main_~x~0=v_main_~x~0_1, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~y~0=v_main_~y~0_1, main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_#t~mem16=|v_main_#t~mem16_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_#t~mem17=|v_main_#t~mem17_1|, main_#t~mem18=|v_main_#t~mem18_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|, main_#t~mem19=|v_main_#t~mem19_1|} AuxVars[] AssignedVars[main_#t~mem15, main_~x~0, main_~y~0, main_#t~mem16, main_#t~mem17, main_#t~mem18, main_#t~mem19] {14544#(<= (+ main_~i~0 2) main_~edgecount~0)} is VALID [2022-04-14 18:57:47,824 INFO L290 TraceCheckUtils]: 29: Hoare triple {14701#(<= (+ main_~i~0 3) main_~edgecount~0)} [164] L51-2-->L51-3: Formula: (= v_main_~i~0_8 (+ v_main_~i~0_9 1)) InVars {main_~i~0=v_main_~i~0_9} OutVars{main_~i~0=v_main_~i~0_8, main_#t~post14=|v_main_#t~post14_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post14] {14544#(<= (+ main_~i~0 2) main_~edgecount~0)} is VALID [2022-04-14 18:57:47,824 INFO L290 TraceCheckUtils]: 28: Hoare triple {14701#(<= (+ main_~i~0 3) main_~edgecount~0)} [159] L55-->L51-2: Formula: (not (< (+ |v_main_#t~mem18_5| |v_main_#t~mem17_5|) |v_main_#t~mem19_5|)) InVars {main_#t~mem17=|v_main_#t~mem17_5|, main_#t~mem18=|v_main_#t~mem18_5|, main_#t~mem19=|v_main_#t~mem19_5|} OutVars{} AuxVars[] AssignedVars[main_#t~mem17, main_#t~mem18, main_#t~mem19] {14701#(<= (+ main_~i~0 3) main_~edgecount~0)} is VALID [2022-04-14 18:57:47,825 INFO L290 TraceCheckUtils]: 27: Hoare triple {14701#(<= (+ main_~i~0 3) main_~edgecount~0)} [153] L51-3-->L55: Formula: (let ((.cse0 (* v_main_~i~0_5 4)) (.cse1 (select |v_#memory_int_1| |v_main_~#distance~0.base_1|))) (and (= v_main_~y~0_1 (select (select |v_#memory_int_1| |v_main_~#Source~0.base_1|) (+ .cse0 |v_main_~#Source~0.offset_1|))) (= v_main_~x~0_1 (select (select |v_#memory_int_1| |v_main_~#Dest~0.base_1|) (+ |v_main_~#Dest~0.offset_1| .cse0))) (= (select (select |v_#memory_int_1| |v_main_~#Weight~0.base_1|) (+ |v_main_~#Weight~0.offset_1| .cse0)) |v_main_#t~mem18_1|) (= (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~x~0_1 4))) |v_main_#t~mem19_1|) (= |v_main_#t~mem17_1| (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~y~0_1 4)))) (< v_main_~i~0_5 v_main_~edgecount~0_3))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_#t~mem15=|v_main_#t~mem15_1|, main_~x~0=v_main_~x~0_1, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~y~0=v_main_~y~0_1, main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_#t~mem16=|v_main_#t~mem16_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_#t~mem17=|v_main_#t~mem17_1|, main_#t~mem18=|v_main_#t~mem18_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|, main_#t~mem19=|v_main_#t~mem19_1|} AuxVars[] AssignedVars[main_#t~mem15, main_~x~0, main_~y~0, main_#t~mem16, main_#t~mem17, main_#t~mem18, main_#t~mem19] {14701#(<= (+ main_~i~0 3) main_~edgecount~0)} is VALID [2022-04-14 18:57:47,825 INFO L290 TraceCheckUtils]: 26: Hoare triple {14542#(<= 3 main_~edgecount~0)} [147] L39-4-->L51-3: Formula: (= v_main_~i~0_3 0) InVars {} OutVars{main_~i~0=v_main_~i~0_3} AuxVars[] AssignedVars[main_~i~0] {14701#(<= (+ main_~i~0 3) main_~edgecount~0)} is VALID [2022-04-14 18:57:47,825 INFO L290 TraceCheckUtils]: 25: Hoare triple {14542#(<= 3 main_~edgecount~0)} [144] L39-3-->L39-4: Formula: (not (< v_main_~i~0_22 v_main_~nodecount~0_8)) InVars {main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} OutVars{main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} AuxVars[] AssignedVars[] {14542#(<= 3 main_~edgecount~0)} is VALID [2022-04-14 18:57:47,826 INFO L290 TraceCheckUtils]: 24: Hoare triple {14542#(<= 3 main_~edgecount~0)} [154] L39-2-->L39-3: Formula: (= v_main_~i~0_1 (+ v_main_~i~0_2 1)) InVars {main_~i~0=v_main_~i~0_2} OutVars{main_~i~0=v_main_~i~0_1, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post7] {14542#(<= 3 main_~edgecount~0)} is VALID [2022-04-14 18:57:47,826 INFO L290 TraceCheckUtils]: 23: Hoare triple {14542#(<= 3 main_~edgecount~0)} [149] L41-3-->L39-2: Formula: (not (< v_main_~j~0_3 v_main_~edgecount~0_6)) InVars {main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} OutVars{main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} AuxVars[] AssignedVars[] {14542#(<= 3 main_~edgecount~0)} is VALID [2022-04-14 18:57:47,826 INFO L290 TraceCheckUtils]: 22: Hoare triple {14542#(<= 3 main_~edgecount~0)} [160] L41-2-->L41-3: Formula: (= v_main_~j~0_5 (+ v_main_~j~0_6 1)) InVars {main_~j~0=v_main_~j~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, main_~j~0=v_main_~j~0_5} AuxVars[] AssignedVars[main_~j~0, main_#t~post8] {14542#(<= 3 main_~edgecount~0)} is VALID [2022-04-14 18:57:47,827 INFO L290 TraceCheckUtils]: 21: Hoare triple {14542#(<= 3 main_~edgecount~0)} [155] L45-->L41-2: Formula: (and (= (store |v_#memory_int_10| |v_main_~#distance~0.base_11| (store (select |v_#memory_int_10| |v_main_~#distance~0.base_11|) (+ |v_main_~#distance~0.offset_11| (* v_main_~x~0_4 4)) (- 1))) |v_#memory_int_9|) (< (+ |v_main_#t~mem12_3| |v_main_#t~mem11_3|) |v_main_#t~mem13_3|)) InVars {main_#t~mem12=|v_main_#t~mem12_3|, main_#t~mem13=|v_main_#t~mem13_3|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|, main_#t~mem11=|v_main_#t~mem11_3|, #memory_int=|v_#memory_int_10|} OutVars{#memory_int=|v_#memory_int_9|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_#t~mem11, #memory_int] {14542#(<= 3 main_~edgecount~0)} is VALID [2022-04-14 18:57:47,827 INFO L290 TraceCheckUtils]: 20: Hoare triple {14541#(<= 2 main_~j~0)} [150] L41-3-->L45: Formula: (let ((.cse0 (select |v_#memory_int_8| |v_main_~#distance~0.base_10|)) (.cse1 (* v_main_~j~0_4 4))) (and (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~x~0_3 4))) |v_main_#t~mem13_1|) (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~y~0_3 4))) |v_main_#t~mem11_1|) (= (select (select |v_#memory_int_8| |v_main_~#Dest~0.base_7|) (+ .cse1 |v_main_~#Dest~0.offset_7|)) v_main_~x~0_3) (= v_main_~y~0_3 (select (select |v_#memory_int_8| |v_main_~#Source~0.base_7|) (+ .cse1 |v_main_~#Source~0.offset_7|))) (= |v_main_#t~mem12_1| (select (select |v_#memory_int_8| |v_main_~#Weight~0.base_7|) (+ .cse1 |v_main_~#Weight~0.offset_7|))) (< v_main_~j~0_4 v_main_~edgecount~0_7))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_~j~0=v_main_~j~0_4, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} OutVars{main_#t~mem12=|v_main_#t~mem12_1|, main_#t~mem13=|v_main_#t~mem13_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~x~0=v_main_~x~0_3, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_#t~mem10=|v_main_#t~mem10_1|, main_~j~0=v_main_~j~0_4, main_#t~mem11=|v_main_#t~mem11_1|, main_~y~0=v_main_~y~0_3, main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_#t~mem9=|v_main_#t~mem9_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_~x~0, main_#t~mem10, main_#t~mem11, main_~y~0, main_#t~mem9] {14542#(<= 3 main_~edgecount~0)} is VALID [2022-04-14 18:57:47,831 INFO L290 TraceCheckUtils]: 19: Hoare triple {14540#(<= 1 main_~j~0)} [160] L41-2-->L41-3: Formula: (= v_main_~j~0_5 (+ v_main_~j~0_6 1)) InVars {main_~j~0=v_main_~j~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, main_~j~0=v_main_~j~0_5} AuxVars[] AssignedVars[main_~j~0, main_#t~post8] {14541#(<= 2 main_~j~0)} is VALID [2022-04-14 18:57:47,832 INFO L290 TraceCheckUtils]: 18: Hoare triple {14540#(<= 1 main_~j~0)} [155] L45-->L41-2: Formula: (and (= (store |v_#memory_int_10| |v_main_~#distance~0.base_11| (store (select |v_#memory_int_10| |v_main_~#distance~0.base_11|) (+ |v_main_~#distance~0.offset_11| (* v_main_~x~0_4 4)) (- 1))) |v_#memory_int_9|) (< (+ |v_main_#t~mem12_3| |v_main_#t~mem11_3|) |v_main_#t~mem13_3|)) InVars {main_#t~mem12=|v_main_#t~mem12_3|, main_#t~mem13=|v_main_#t~mem13_3|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|, main_#t~mem11=|v_main_#t~mem11_3|, #memory_int=|v_#memory_int_10|} OutVars{#memory_int=|v_#memory_int_9|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_#t~mem11, #memory_int] {14540#(<= 1 main_~j~0)} is VALID [2022-04-14 18:57:47,832 INFO L290 TraceCheckUtils]: 17: Hoare triple {14540#(<= 1 main_~j~0)} [150] L41-3-->L45: Formula: (let ((.cse0 (select |v_#memory_int_8| |v_main_~#distance~0.base_10|)) (.cse1 (* v_main_~j~0_4 4))) (and (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~x~0_3 4))) |v_main_#t~mem13_1|) (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~y~0_3 4))) |v_main_#t~mem11_1|) (= (select (select |v_#memory_int_8| |v_main_~#Dest~0.base_7|) (+ .cse1 |v_main_~#Dest~0.offset_7|)) v_main_~x~0_3) (= v_main_~y~0_3 (select (select |v_#memory_int_8| |v_main_~#Source~0.base_7|) (+ .cse1 |v_main_~#Source~0.offset_7|))) (= |v_main_#t~mem12_1| (select (select |v_#memory_int_8| |v_main_~#Weight~0.base_7|) (+ .cse1 |v_main_~#Weight~0.offset_7|))) (< v_main_~j~0_4 v_main_~edgecount~0_7))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_~j~0=v_main_~j~0_4, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} OutVars{main_#t~mem12=|v_main_#t~mem12_1|, main_#t~mem13=|v_main_#t~mem13_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~x~0=v_main_~x~0_3, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_#t~mem10=|v_main_#t~mem10_1|, main_~j~0=v_main_~j~0_4, main_#t~mem11=|v_main_#t~mem11_1|, main_~y~0=v_main_~y~0_3, main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_#t~mem9=|v_main_#t~mem9_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_~x~0, main_#t~mem10, main_#t~mem11, main_~y~0, main_#t~mem9] {14540#(<= 1 main_~j~0)} is VALID [2022-04-14 18:57:47,833 INFO L290 TraceCheckUtils]: 16: Hoare triple {14589#(<= 0 main_~j~0)} [160] L41-2-->L41-3: Formula: (= v_main_~j~0_5 (+ v_main_~j~0_6 1)) InVars {main_~j~0=v_main_~j~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, main_~j~0=v_main_~j~0_5} AuxVars[] AssignedVars[main_~j~0, main_#t~post8] {14540#(<= 1 main_~j~0)} is VALID [2022-04-14 18:57:47,833 INFO L290 TraceCheckUtils]: 15: Hoare triple {14589#(<= 0 main_~j~0)} [155] L45-->L41-2: Formula: (and (= (store |v_#memory_int_10| |v_main_~#distance~0.base_11| (store (select |v_#memory_int_10| |v_main_~#distance~0.base_11|) (+ |v_main_~#distance~0.offset_11| (* v_main_~x~0_4 4)) (- 1))) |v_#memory_int_9|) (< (+ |v_main_#t~mem12_3| |v_main_#t~mem11_3|) |v_main_#t~mem13_3|)) InVars {main_#t~mem12=|v_main_#t~mem12_3|, main_#t~mem13=|v_main_#t~mem13_3|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|, main_#t~mem11=|v_main_#t~mem11_3|, #memory_int=|v_#memory_int_10|} OutVars{#memory_int=|v_#memory_int_9|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_#t~mem11, #memory_int] {14589#(<= 0 main_~j~0)} is VALID [2022-04-14 18:57:47,833 INFO L290 TraceCheckUtils]: 14: Hoare triple {14589#(<= 0 main_~j~0)} [150] L41-3-->L45: Formula: (let ((.cse0 (select |v_#memory_int_8| |v_main_~#distance~0.base_10|)) (.cse1 (* v_main_~j~0_4 4))) (and (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~x~0_3 4))) |v_main_#t~mem13_1|) (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~y~0_3 4))) |v_main_#t~mem11_1|) (= (select (select |v_#memory_int_8| |v_main_~#Dest~0.base_7|) (+ .cse1 |v_main_~#Dest~0.offset_7|)) v_main_~x~0_3) (= v_main_~y~0_3 (select (select |v_#memory_int_8| |v_main_~#Source~0.base_7|) (+ .cse1 |v_main_~#Source~0.offset_7|))) (= |v_main_#t~mem12_1| (select (select |v_#memory_int_8| |v_main_~#Weight~0.base_7|) (+ .cse1 |v_main_~#Weight~0.offset_7|))) (< v_main_~j~0_4 v_main_~edgecount~0_7))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_~j~0=v_main_~j~0_4, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} OutVars{main_#t~mem12=|v_main_#t~mem12_1|, main_#t~mem13=|v_main_#t~mem13_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~x~0=v_main_~x~0_3, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_#t~mem10=|v_main_#t~mem10_1|, main_~j~0=v_main_~j~0_4, main_#t~mem11=|v_main_#t~mem11_1|, main_~y~0=v_main_~y~0_3, main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_#t~mem9=|v_main_#t~mem9_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_~x~0, main_#t~mem10, main_#t~mem11, main_~y~0, main_#t~mem9] {14589#(<= 0 main_~j~0)} is VALID [2022-04-14 18:57:47,834 INFO L290 TraceCheckUtils]: 13: Hoare triple {14534#true} [145] L39-3-->L41-3: Formula: (and (= v_main_~j~0_2 0) (< v_main_~i~0_23 v_main_~nodecount~0_9)) InVars {main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23} OutVars{main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23, main_~j~0=v_main_~j~0_2} AuxVars[] AssignedVars[main_~j~0] {14589#(<= 0 main_~j~0)} is VALID [2022-04-14 18:57:47,834 INFO L290 TraceCheckUtils]: 12: Hoare triple {14534#true} [140] L30-4-->L39-3: Formula: (= v_main_~i~0_21 0) InVars {} OutVars{main_~i~0=v_main_~i~0_21} AuxVars[] AssignedVars[main_~i~0] {14534#true} is VALID [2022-04-14 18:57:47,834 INFO L290 TraceCheckUtils]: 11: Hoare triple {14534#true} [138] L30-3-->L30-4: Formula: (not (< v_main_~i~0_11 v_main_~nodecount~0_4)) InVars {main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} OutVars{main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} AuxVars[] AssignedVars[] {14534#true} is VALID [2022-04-14 18:57:47,834 INFO L290 TraceCheckUtils]: 10: Hoare triple {14534#true} [146] L30-2-->L30-3: Formula: (= v_main_~i~0_17 (+ v_main_~i~0_18 1)) InVars {main_~i~0=v_main_~i~0_18} OutVars{main_~i~0=v_main_~i~0_17, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {14534#true} is VALID [2022-04-14 18:57:47,834 INFO L290 TraceCheckUtils]: 9: Hoare triple {14534#true} [141] L31-->L30-2: Formula: (and (= (store |v_#memory_int_4| |v_main_~#distance~0.base_5| (store (select |v_#memory_int_4| |v_main_~#distance~0.base_5|) (+ |v_main_~#distance~0.offset_5| (* v_main_~i~0_14 4)) 0)) |v_#memory_int_3|) (= v_main_~i~0_14 v_main_~source~0_2)) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} AuxVars[] AssignedVars[#memory_int] {14534#true} is VALID [2022-04-14 18:57:47,834 INFO L290 TraceCheckUtils]: 8: Hoare triple {14534#true} [139] L30-3-->L31: Formula: (< v_main_~i~0_12 v_main_~nodecount~0_5) InVars {main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} OutVars{main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {14534#true} is VALID [2022-04-14 18:57:47,835 INFO L290 TraceCheckUtils]: 7: Hoare triple {14534#true} [136] L21-->L30-3: Formula: (let ((.cse1 (store |v_#valid_10| |v_main_~#Source~0.base_4| 1))) (let ((.cse4 (store .cse1 |v_main_~#Dest~0.base_4| 1))) (let ((.cse5 (store .cse4 |v_main_~#Weight~0.base_4| 1)) (.cse2 (select |v_#memory_int_2| |v_main_~#Dest~0.base_4|)) (.cse0 (select |v_#memory_int_2| |v_main_~#Source~0.base_4|)) (.cse3 (select |v_#memory_int_2| |v_main_~#Weight~0.base_4|))) (and (= (select .cse0 (+ 52 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#distance~0.base_4|) (= (select .cse0 (+ 48 |v_main_~#Source~0.offset_4|)) 3) (= 2 (select .cse0 (+ 68 |v_main_~#Source~0.offset_4|))) (= (select .cse1 |v_main_~#Dest~0.base_4|) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Weight~0.base_4|) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 60)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 12)) 1) (= 9 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 36))) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 24))) (= (select .cse0 (+ 56 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Dest~0.base_4|) (= (select .cse0 (+ 40 |v_main_~#Source~0.offset_4|)) 2) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 8))) (= (select .cse3 (+ 72 |v_main_~#Weight~0.offset_4|)) 18) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 12)) 3) (= (select .cse0 (+ 8 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 72)) 0) (= 6 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 24))) (= (select .cse0 (+ 12 |v_main_~#Source~0.offset_4|)) 1) (= 0 (select .cse3 |v_main_~#Weight~0.offset_4|)) (not (= |v_main_~#Weight~0.base_4| 0)) (= |v_main_~#Dest~0.offset_4| 0) (= 16 (select .cse3 (+ 64 |v_main_~#Weight~0.offset_4|))) (= (select .cse2 (+ 76 |v_main_~#Dest~0.offset_4|)) 4) (= 5 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 20))) (= (select .cse0 (+ 28 |v_main_~#Source~0.offset_4|)) 3) (= (select .cse0 (+ 76 |v_main_~#Source~0.offset_4|)) 3) (= 1 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 16))) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 44)) 0) (= (select .cse0 (+ 4 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 48)) 0) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 60)) 15) (= v_main_~i~0_6 0) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 32))) (= v_main_~source~0_1 0) (= (select .cse4 |v_main_~#Weight~0.base_4|) 0) (= (select |v_#valid_10| |v_main_~#Source~0.base_4|) 0) (<= v_main_~edgecount~0_5 19) (= (select .cse3 (+ 56 |v_main_~#Weight~0.offset_4|)) 14) (= (select .cse3 (+ 52 |v_main_~#Weight~0.offset_4|)) 13) (= (select .cse2 (+ 40 |v_main_~#Dest~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 52)) 2) (= (select .cse3 (+ 44 |v_main_~#Weight~0.offset_4|)) 11) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 4)) 1) (= |v_main_~#Source~0.offset_4| 0) (= 3 (select .cse0 (+ 60 |v_main_~#Source~0.offset_4|))) (= 2 (select .cse0 (+ 44 |v_main_~#Source~0.offset_4|))) (= |v_#length_1| (store (store (store (store |v_#length_5| |v_main_~#Source~0.base_4| 80) |v_main_~#Dest~0.base_4| 80) |v_main_~#Weight~0.base_4| 80) |v_main_~#distance~0.base_4| 20)) (= (select .cse2 |v_main_~#Dest~0.offset_4|) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 68)) 1) (= (select .cse0 (+ 36 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ 56 |v_main_~#Dest~0.offset_4|)) 3) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 28))) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 8)) 2) (= 12 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 48))) (= 7 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 28))) (= (select .cse0 (+ 64 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 64)) 2) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 36)) 0) (= 8 (select .cse3 (+ 32 |v_main_~#Weight~0.offset_4|))) (not (= |v_main_~#Dest~0.base_4| 0)) (= 0 (select .cse0 |v_main_~#Source~0.offset_4|)) (= (select .cse3 (+ 40 |v_main_~#Weight~0.offset_4|)) 10) (= (select .cse5 |v_main_~#distance~0.base_4|) 0) (= |v_main_~#distance~0.offset_4| 0) (= (store .cse5 |v_main_~#distance~0.base_4| 1) |v_#valid_6|) (<= 0 v_main_~edgecount~0_5) (= (select .cse3 (+ 16 |v_main_~#Weight~0.offset_4|)) 4) (not (= |v_main_~#Source~0.base_4| 0)) (= (select .cse0 (+ |v_main_~#Source~0.offset_4| 24)) 1) (= (select .cse0 (+ 16 |v_main_~#Source~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 20)) 4) (= 2 (select .cse0 (+ 72 |v_main_~#Source~0.offset_4|))) (= (select .cse0 (+ 32 |v_main_~#Source~0.offset_4|)) 4) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 4))) (= (select .cse0 (+ 20 |v_main_~#Source~0.offset_4|)) 0) (= 19 (select .cse3 (+ 76 |v_main_~#Weight~0.offset_4|))) (< |v_#StackHeapBarrier_1| |v_main_~#Source~0.base_4|) (not (= |v_main_~#distance~0.base_4| 0)) (= 17 (select .cse3 (+ 68 |v_main_~#Weight~0.offset_4|))) (= |v_main_~#Weight~0.offset_4| 0))))) InVars {#memory_int=|v_#memory_int_2|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_5|, main_~edgecount~0=v_main_~edgecount~0_5, #valid=|v_#valid_10|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_4|, main_~x~0=v_main_~x~0_2, main_~#distance~0.base=|v_main_~#distance~0.base_4|, main_~j~0=v_main_~j~0_1, main_~y~0=v_main_~y~0_2, main_~#Dest~0.base=|v_main_~#Dest~0.base_4|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_4|, main_~#Source~0.base=|v_main_~#Source~0.base_4|, main_~#Weight~0.base=|v_main_~#Weight~0.base_4|, #valid=|v_#valid_6|, main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~source~0=v_main_~source~0_1, #length=|v_#length_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_4|, main_~edgecount~0=v_main_~edgecount~0_5, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_4|} AuxVars[] AssignedVars[main_~#Source~0.offset, main_~x~0, main_~#distance~0.base, main_~j~0, main_~y~0, main_~#Dest~0.base, main_~#distance~0.offset, main_~#Source~0.base, main_~#Weight~0.base, #valid, main_~i~0, main_~source~0, #length, main_~#Weight~0.offset, main_~#Dest~0.offset] {14534#true} is VALID [2022-04-14 18:57:47,835 INFO L290 TraceCheckUtils]: 6: Hoare triple {14534#true} [133] L20-->L21: Formula: (and (<= 0 v_main_~nodecount~0_3) (<= v_main_~nodecount~0_3 4)) InVars {main_~nodecount~0=v_main_~nodecount~0_3} OutVars{main_~nodecount~0=v_main_~nodecount~0_3} AuxVars[] AssignedVars[] {14534#true} is VALID [2022-04-14 18:57:47,835 INFO L290 TraceCheckUtils]: 5: Hoare triple {14534#true} [130] mainENTRY-->L20: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (= |v_main_#t~nondet4_2| v_main_~nodecount~0_1) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= |v_main_#t~nondet5_2| v_main_~edgecount~0_1)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~nodecount~0=v_main_~nodecount~0_1, main_~edgecount~0=v_main_~edgecount~0_1} AuxVars[] AssignedVars[main_~nodecount~0, main_#t~nondet5, main_#t~nondet4, main_~edgecount~0] {14534#true} is VALID [2022-04-14 18:57:47,835 INFO L272 TraceCheckUtils]: 4: Hoare triple {14534#true} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {14534#true} is VALID [2022-04-14 18:57:47,835 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {14534#true} {14534#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {14534#true} is VALID [2022-04-14 18:57:47,835 INFO L290 TraceCheckUtils]: 2: Hoare triple {14534#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {14534#true} is VALID [2022-04-14 18:57:47,836 INFO L290 TraceCheckUtils]: 1: Hoare triple {14534#true} [128] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_11| 1))) (and (= (select |v_#valid_16| 1) 1) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_16| 2) 1) (= (select |v_#valid_16| 3) 1) (= (select .cse0 1) 0) (= |v_#NULL.base_1| 0) (= (select |v_#length_6| 1) 2) (= (select |v_#length_6| 2) 14) (= (select .cse0 0) 48) (= (select |v_#valid_16| 0) 0) (= (select |v_#length_6| 3) 12) (= |v_#NULL.offset_1| 0) (= v_~INFINITY~0_2 899))) InVars {#memory_int=|v_#memory_int_11|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, #valid=|v_#valid_16|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_16|, #memory_int=|v_#memory_int_11|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_6|, ~INFINITY~0=v_~INFINITY~0_2, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, ~INFINITY~0, #NULL.base] {14534#true} is VALID [2022-04-14 18:57:47,836 INFO L272 TraceCheckUtils]: 0: Hoare triple {14534#true} [126] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {14534#true} is VALID [2022-04-14 18:57:47,836 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 6 proven. 12 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-14 18:57:47,836 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1195180330] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-14 18:57:47,836 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-14 18:57:47,836 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 9, 9] total 15 [2022-04-14 18:57:47,836 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [924706056] [2022-04-14 18:57:47,837 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-04-14 18:57:47,837 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 3.533333333333333) internal successors, (53), 14 states have internal predecessors, (53), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 40 [2022-04-14 18:57:47,837 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-14 18:57:47,837 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 15 states, 15 states have (on average 3.533333333333333) internal successors, (53), 14 states have internal predecessors, (53), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:57:47,876 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 58 edges. 58 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 18:57:47,876 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2022-04-14 18:57:47,876 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-14 18:57:47,877 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2022-04-14 18:57:47,877 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=53, Invalid=157, Unknown=0, NotChecked=0, Total=210 [2022-04-14 18:57:47,877 INFO L87 Difference]: Start difference. First operand 240 states and 307 transitions. Second operand has 15 states, 15 states have (on average 3.533333333333333) internal successors, (53), 14 states have internal predecessors, (53), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:57:48,774 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 18:57:48,775 INFO L93 Difference]: Finished difference Result 411 states and 530 transitions. [2022-04-14 18:57:48,775 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-04-14 18:57:48,775 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 3.533333333333333) internal successors, (53), 14 states have internal predecessors, (53), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 40 [2022-04-14 18:57:48,775 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-14 18:57:48,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15 states, 15 states have (on average 3.533333333333333) internal successors, (53), 14 states have internal predecessors, (53), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:57:48,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 127 transitions. [2022-04-14 18:57:48,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15 states, 15 states have (on average 3.533333333333333) internal successors, (53), 14 states have internal predecessors, (53), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:57:48,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 127 transitions. [2022-04-14 18:57:48,779 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 16 states and 127 transitions. [2022-04-14 18:57:48,906 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 127 edges. 127 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 18:57:48,914 INFO L225 Difference]: With dead ends: 411 [2022-04-14 18:57:48,914 INFO L226 Difference]: Without dead ends: 411 [2022-04-14 18:57:48,915 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 103 GetRequests, 75 SyntacticMatches, 2 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 155 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=190, Invalid=566, Unknown=0, NotChecked=0, Total=756 [2022-04-14 18:57:48,915 INFO L913 BasicCegarLoop]: 58 mSDtfsCounter, 148 mSDsluCounter, 32 mSDsCounter, 0 mSdLazyCounter, 400 mSolverCounterSat, 68 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 148 SdHoareTripleChecker+Valid, 90 SdHoareTripleChecker+Invalid, 468 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 68 IncrementalHoareTripleChecker+Valid, 400 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-04-14 18:57:48,915 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [148 Valid, 90 Invalid, 468 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [68 Valid, 400 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-04-14 18:57:48,916 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 411 states. [2022-04-14 18:57:48,922 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 411 to 301. [2022-04-14 18:57:48,923 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-14 18:57:48,923 INFO L82 GeneralOperation]: Start isEquivalent. First operand 411 states. Second operand has 301 states, 290 states have (on average 1.3172413793103448) internal successors, (382), 292 states have internal predecessors, (382), 6 states have call successors, (6), 5 states have call predecessors, (6), 4 states have return successors, (4), 3 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-14 18:57:48,923 INFO L74 IsIncluded]: Start isIncluded. First operand 411 states. Second operand has 301 states, 290 states have (on average 1.3172413793103448) internal successors, (382), 292 states have internal predecessors, (382), 6 states have call successors, (6), 5 states have call predecessors, (6), 4 states have return successors, (4), 3 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-14 18:57:48,924 INFO L87 Difference]: Start difference. First operand 411 states. Second operand has 301 states, 290 states have (on average 1.3172413793103448) internal successors, (382), 292 states have internal predecessors, (382), 6 states have call successors, (6), 5 states have call predecessors, (6), 4 states have return successors, (4), 3 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-14 18:57:48,935 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 18:57:48,936 INFO L93 Difference]: Finished difference Result 411 states and 530 transitions. [2022-04-14 18:57:48,936 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 530 transitions. [2022-04-14 18:57:48,937 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 18:57:48,937 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 18:57:48,937 INFO L74 IsIncluded]: Start isIncluded. First operand has 301 states, 290 states have (on average 1.3172413793103448) internal successors, (382), 292 states have internal predecessors, (382), 6 states have call successors, (6), 5 states have call predecessors, (6), 4 states have return successors, (4), 3 states have call predecessors, (4), 4 states have call successors, (4) Second operand 411 states. [2022-04-14 18:57:48,939 INFO L87 Difference]: Start difference. First operand has 301 states, 290 states have (on average 1.3172413793103448) internal successors, (382), 292 states have internal predecessors, (382), 6 states have call successors, (6), 5 states have call predecessors, (6), 4 states have return successors, (4), 3 states have call predecessors, (4), 4 states have call successors, (4) Second operand 411 states. [2022-04-14 18:57:48,950 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 18:57:48,950 INFO L93 Difference]: Finished difference Result 411 states and 530 transitions. [2022-04-14 18:57:48,950 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 530 transitions. [2022-04-14 18:57:48,951 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 18:57:48,951 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 18:57:48,951 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-14 18:57:48,951 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-14 18:57:48,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 301 states, 290 states have (on average 1.3172413793103448) internal successors, (382), 292 states have internal predecessors, (382), 6 states have call successors, (6), 5 states have call predecessors, (6), 4 states have return successors, (4), 3 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-14 18:57:48,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 301 states and 392 transitions. [2022-04-14 18:57:48,957 INFO L78 Accepts]: Start accepts. Automaton has 301 states and 392 transitions. Word has length 40 [2022-04-14 18:57:48,957 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-14 18:57:48,957 INFO L478 AbstractCegarLoop]: Abstraction has 301 states and 392 transitions. [2022-04-14 18:57:48,957 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 3.533333333333333) internal successors, (53), 14 states have internal predecessors, (53), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:57:48,957 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 392 transitions. [2022-04-14 18:57:48,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-04-14 18:57:48,958 INFO L491 BasicCegarLoop]: Found error trace [2022-04-14 18:57:48,958 INFO L499 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-14 18:57:48,986 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Ended with exit code 0 [2022-04-14 18:57:49,171 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable16 [2022-04-14 18:57:49,171 INFO L403 AbstractCegarLoop]: === Iteration 18 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-14 18:57:49,172 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-14 18:57:49,172 INFO L85 PathProgramCache]: Analyzing trace with hash -823687205, now seen corresponding path program 2 times [2022-04-14 18:57:49,172 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-14 18:57:49,172 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1164266298] [2022-04-14 18:57:49,172 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-14 18:57:49,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-14 18:57:49,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 18:57:50,045 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-14 18:57:50,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 18:57:50,057 INFO L290 TraceCheckUtils]: 0: Hoare triple {16372#(and (= |old(~INFINITY~0)| ~INFINITY~0) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [128] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_11| 1))) (and (= (select |v_#valid_16| 1) 1) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_16| 2) 1) (= (select |v_#valid_16| 3) 1) (= (select .cse0 1) 0) (= |v_#NULL.base_1| 0) (= (select |v_#length_6| 1) 2) (= (select |v_#length_6| 2) 14) (= (select .cse0 0) 48) (= (select |v_#valid_16| 0) 0) (= (select |v_#length_6| 3) 12) (= |v_#NULL.offset_1| 0) (= v_~INFINITY~0_2 899))) InVars {#memory_int=|v_#memory_int_11|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, #valid=|v_#valid_16|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_16|, #memory_int=|v_#memory_int_11|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_6|, ~INFINITY~0=v_~INFINITY~0_2, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, ~INFINITY~0, #NULL.base] {16351#true} is VALID [2022-04-14 18:57:50,057 INFO L290 TraceCheckUtils]: 1: Hoare triple {16351#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {16351#true} is VALID [2022-04-14 18:57:50,057 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {16351#true} {16351#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {16351#true} is VALID [2022-04-14 18:57:50,058 INFO L272 TraceCheckUtils]: 0: Hoare triple {16351#true} [126] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {16372#(and (= |old(~INFINITY~0)| ~INFINITY~0) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-14 18:57:50,058 INFO L290 TraceCheckUtils]: 1: Hoare triple {16372#(and (= |old(~INFINITY~0)| ~INFINITY~0) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [128] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_11| 1))) (and (= (select |v_#valid_16| 1) 1) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_16| 2) 1) (= (select |v_#valid_16| 3) 1) (= (select .cse0 1) 0) (= |v_#NULL.base_1| 0) (= (select |v_#length_6| 1) 2) (= (select |v_#length_6| 2) 14) (= (select .cse0 0) 48) (= (select |v_#valid_16| 0) 0) (= (select |v_#length_6| 3) 12) (= |v_#NULL.offset_1| 0) (= v_~INFINITY~0_2 899))) InVars {#memory_int=|v_#memory_int_11|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, #valid=|v_#valid_16|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_16|, #memory_int=|v_#memory_int_11|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_6|, ~INFINITY~0=v_~INFINITY~0_2, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, ~INFINITY~0, #NULL.base] {16351#true} is VALID [2022-04-14 18:57:50,058 INFO L290 TraceCheckUtils]: 2: Hoare triple {16351#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {16351#true} is VALID [2022-04-14 18:57:50,058 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {16351#true} {16351#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {16351#true} is VALID [2022-04-14 18:57:50,058 INFO L272 TraceCheckUtils]: 4: Hoare triple {16351#true} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {16351#true} is VALID [2022-04-14 18:57:50,058 INFO L290 TraceCheckUtils]: 5: Hoare triple {16351#true} [130] mainENTRY-->L20: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (= |v_main_#t~nondet4_2| v_main_~nodecount~0_1) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= |v_main_#t~nondet5_2| v_main_~edgecount~0_1)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~nodecount~0=v_main_~nodecount~0_1, main_~edgecount~0=v_main_~edgecount~0_1} AuxVars[] AssignedVars[main_~nodecount~0, main_#t~nondet5, main_#t~nondet4, main_~edgecount~0] {16351#true} is VALID [2022-04-14 18:57:50,058 INFO L290 TraceCheckUtils]: 6: Hoare triple {16351#true} [133] L20-->L21: Formula: (and (<= 0 v_main_~nodecount~0_3) (<= v_main_~nodecount~0_3 4)) InVars {main_~nodecount~0=v_main_~nodecount~0_3} OutVars{main_~nodecount~0=v_main_~nodecount~0_3} AuxVars[] AssignedVars[] {16351#true} is VALID [2022-04-14 18:57:50,062 INFO L290 TraceCheckUtils]: 7: Hoare triple {16351#true} [136] L21-->L30-3: Formula: (let ((.cse1 (store |v_#valid_10| |v_main_~#Source~0.base_4| 1))) (let ((.cse4 (store .cse1 |v_main_~#Dest~0.base_4| 1))) (let ((.cse5 (store .cse4 |v_main_~#Weight~0.base_4| 1)) (.cse2 (select |v_#memory_int_2| |v_main_~#Dest~0.base_4|)) (.cse0 (select |v_#memory_int_2| |v_main_~#Source~0.base_4|)) (.cse3 (select |v_#memory_int_2| |v_main_~#Weight~0.base_4|))) (and (= (select .cse0 (+ 52 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#distance~0.base_4|) (= (select .cse0 (+ 48 |v_main_~#Source~0.offset_4|)) 3) (= 2 (select .cse0 (+ 68 |v_main_~#Source~0.offset_4|))) (= (select .cse1 |v_main_~#Dest~0.base_4|) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Weight~0.base_4|) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 60)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 12)) 1) (= 9 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 36))) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 24))) (= (select .cse0 (+ 56 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Dest~0.base_4|) (= (select .cse0 (+ 40 |v_main_~#Source~0.offset_4|)) 2) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 8))) (= (select .cse3 (+ 72 |v_main_~#Weight~0.offset_4|)) 18) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 12)) 3) (= (select .cse0 (+ 8 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 72)) 0) (= 6 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 24))) (= (select .cse0 (+ 12 |v_main_~#Source~0.offset_4|)) 1) (= 0 (select .cse3 |v_main_~#Weight~0.offset_4|)) (not (= |v_main_~#Weight~0.base_4| 0)) (= |v_main_~#Dest~0.offset_4| 0) (= 16 (select .cse3 (+ 64 |v_main_~#Weight~0.offset_4|))) (= (select .cse2 (+ 76 |v_main_~#Dest~0.offset_4|)) 4) (= 5 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 20))) (= (select .cse0 (+ 28 |v_main_~#Source~0.offset_4|)) 3) (= (select .cse0 (+ 76 |v_main_~#Source~0.offset_4|)) 3) (= 1 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 16))) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 44)) 0) (= (select .cse0 (+ 4 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 48)) 0) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 60)) 15) (= v_main_~i~0_6 0) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 32))) (= v_main_~source~0_1 0) (= (select .cse4 |v_main_~#Weight~0.base_4|) 0) (= (select |v_#valid_10| |v_main_~#Source~0.base_4|) 0) (<= v_main_~edgecount~0_5 19) (= (select .cse3 (+ 56 |v_main_~#Weight~0.offset_4|)) 14) (= (select .cse3 (+ 52 |v_main_~#Weight~0.offset_4|)) 13) (= (select .cse2 (+ 40 |v_main_~#Dest~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 52)) 2) (= (select .cse3 (+ 44 |v_main_~#Weight~0.offset_4|)) 11) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 4)) 1) (= |v_main_~#Source~0.offset_4| 0) (= 3 (select .cse0 (+ 60 |v_main_~#Source~0.offset_4|))) (= 2 (select .cse0 (+ 44 |v_main_~#Source~0.offset_4|))) (= |v_#length_1| (store (store (store (store |v_#length_5| |v_main_~#Source~0.base_4| 80) |v_main_~#Dest~0.base_4| 80) |v_main_~#Weight~0.base_4| 80) |v_main_~#distance~0.base_4| 20)) (= (select .cse2 |v_main_~#Dest~0.offset_4|) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 68)) 1) (= (select .cse0 (+ 36 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ 56 |v_main_~#Dest~0.offset_4|)) 3) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 28))) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 8)) 2) (= 12 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 48))) (= 7 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 28))) (= (select .cse0 (+ 64 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 64)) 2) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 36)) 0) (= 8 (select .cse3 (+ 32 |v_main_~#Weight~0.offset_4|))) (not (= |v_main_~#Dest~0.base_4| 0)) (= 0 (select .cse0 |v_main_~#Source~0.offset_4|)) (= (select .cse3 (+ 40 |v_main_~#Weight~0.offset_4|)) 10) (= (select .cse5 |v_main_~#distance~0.base_4|) 0) (= |v_main_~#distance~0.offset_4| 0) (= (store .cse5 |v_main_~#distance~0.base_4| 1) |v_#valid_6|) (<= 0 v_main_~edgecount~0_5) (= (select .cse3 (+ 16 |v_main_~#Weight~0.offset_4|)) 4) (not (= |v_main_~#Source~0.base_4| 0)) (= (select .cse0 (+ |v_main_~#Source~0.offset_4| 24)) 1) (= (select .cse0 (+ 16 |v_main_~#Source~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 20)) 4) (= 2 (select .cse0 (+ 72 |v_main_~#Source~0.offset_4|))) (= (select .cse0 (+ 32 |v_main_~#Source~0.offset_4|)) 4) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 4))) (= (select .cse0 (+ 20 |v_main_~#Source~0.offset_4|)) 0) (= 19 (select .cse3 (+ 76 |v_main_~#Weight~0.offset_4|))) (< |v_#StackHeapBarrier_1| |v_main_~#Source~0.base_4|) (not (= |v_main_~#distance~0.base_4| 0)) (= 17 (select .cse3 (+ 68 |v_main_~#Weight~0.offset_4|))) (= |v_main_~#Weight~0.offset_4| 0))))) InVars {#memory_int=|v_#memory_int_2|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_5|, main_~edgecount~0=v_main_~edgecount~0_5, #valid=|v_#valid_10|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_4|, main_~x~0=v_main_~x~0_2, main_~#distance~0.base=|v_main_~#distance~0.base_4|, main_~j~0=v_main_~j~0_1, main_~y~0=v_main_~y~0_2, main_~#Dest~0.base=|v_main_~#Dest~0.base_4|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_4|, main_~#Source~0.base=|v_main_~#Source~0.base_4|, main_~#Weight~0.base=|v_main_~#Weight~0.base_4|, #valid=|v_#valid_6|, main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~source~0=v_main_~source~0_1, #length=|v_#length_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_4|, main_~edgecount~0=v_main_~edgecount~0_5, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_4|} AuxVars[] AssignedVars[main_~#Source~0.offset, main_~x~0, main_~#distance~0.base, main_~j~0, main_~y~0, main_~#Dest~0.base, main_~#distance~0.offset, main_~#Source~0.base, main_~#Weight~0.base, #valid, main_~i~0, main_~source~0, #length, main_~#Weight~0.offset, main_~#Dest~0.offset] {16356#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= |main_~#Dest~0.offset| 0) (= main_~i~0 0) (<= 0 |main_~#Dest~0.offset|))} is VALID [2022-04-14 18:57:50,063 INFO L290 TraceCheckUtils]: 8: Hoare triple {16356#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= |main_~#Dest~0.offset| 0) (= main_~i~0 0) (<= 0 |main_~#Dest~0.offset|))} [139] L30-3-->L31: Formula: (< v_main_~i~0_12 v_main_~nodecount~0_5) InVars {main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} OutVars{main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {16356#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= |main_~#Dest~0.offset| 0) (= main_~i~0 0) (<= 0 |main_~#Dest~0.offset|))} is VALID [2022-04-14 18:57:50,064 INFO L290 TraceCheckUtils]: 9: Hoare triple {16356#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= |main_~#Dest~0.offset| 0) (= main_~i~0 0) (<= 0 |main_~#Dest~0.offset|))} [141] L31-->L30-2: Formula: (and (= (store |v_#memory_int_4| |v_main_~#distance~0.base_5| (store (select |v_#memory_int_4| |v_main_~#distance~0.base_5|) (+ |v_main_~#distance~0.offset_5| (* v_main_~i~0_14 4)) 0)) |v_#memory_int_3|) (= v_main_~i~0_14 v_main_~source~0_2)) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} AuxVars[] AssignedVars[#memory_int] {16357#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (= |main_~#distance~0.offset| 0) (<= |main_~#Dest~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4))) 0) (= main_~i~0 0) (<= 0 |main_~#Dest~0.offset|))} is VALID [2022-04-14 18:57:50,064 INFO L290 TraceCheckUtils]: 10: Hoare triple {16357#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (= |main_~#distance~0.offset| 0) (<= |main_~#Dest~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4))) 0) (= main_~i~0 0) (<= 0 |main_~#Dest~0.offset|))} [146] L30-2-->L30-3: Formula: (= v_main_~i~0_17 (+ v_main_~i~0_18 1)) InVars {main_~i~0=v_main_~i~0_18} OutVars{main_~i~0=v_main_~i~0_17, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {16358#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (not (= (+ |main_~#distance~0.offset| (* main_~i~0 4)) 0)) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (<= |main_~#Dest~0.offset| 0) (<= 0 |main_~#Dest~0.offset|))} is VALID [2022-04-14 18:57:50,065 INFO L290 TraceCheckUtils]: 11: Hoare triple {16358#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (not (= (+ |main_~#distance~0.offset| (* main_~i~0 4)) 0)) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (<= |main_~#Dest~0.offset| 0) (<= 0 |main_~#Dest~0.offset|))} [139] L30-3-->L31: Formula: (< v_main_~i~0_12 v_main_~nodecount~0_5) InVars {main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} OutVars{main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {16358#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (not (= (+ |main_~#distance~0.offset| (* main_~i~0 4)) 0)) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (<= |main_~#Dest~0.offset| 0) (<= 0 |main_~#Dest~0.offset|))} is VALID [2022-04-14 18:57:50,066 INFO L290 TraceCheckUtils]: 12: Hoare triple {16358#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (not (= (+ |main_~#distance~0.offset| (* main_~i~0 4)) 0)) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (<= |main_~#Dest~0.offset| 0) (<= 0 |main_~#Dest~0.offset|))} [142] L31-->L30-2: Formula: (and (= (store |v_#memory_int_7| |v_main_~#distance~0.base_7| (store (select |v_#memory_int_7| |v_main_~#distance~0.base_7|) (+ |v_main_~#distance~0.offset_7| (* v_main_~i~0_16 4)) v_~INFINITY~0_1)) |v_#memory_int_6|) (not (= v_main_~i~0_16 v_main_~source~0_3))) InVars {main_~#distance~0.offset=|v_main_~#distance~0.offset_7|, main_~#distance~0.base=|v_main_~#distance~0.base_7|, #memory_int=|v_#memory_int_7|, main_~i~0=v_main_~i~0_16, main_~source~0=v_main_~source~0_3, ~INFINITY~0=v_~INFINITY~0_1} OutVars{main_~#distance~0.offset=|v_main_~#distance~0.offset_7|, main_~#distance~0.base=|v_main_~#distance~0.base_7|, #memory_int=|v_#memory_int_6|, main_~i~0=v_main_~i~0_16, main_~source~0=v_main_~source~0_3, ~INFINITY~0=v_~INFINITY~0_1} AuxVars[] AssignedVars[#memory_int] {16359#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (<= |main_~#Dest~0.offset| 0) (<= 0 |main_~#Dest~0.offset|))} is VALID [2022-04-14 18:57:50,066 INFO L290 TraceCheckUtils]: 13: Hoare triple {16359#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (<= |main_~#Dest~0.offset| 0) (<= 0 |main_~#Dest~0.offset|))} [146] L30-2-->L30-3: Formula: (= v_main_~i~0_17 (+ v_main_~i~0_18 1)) InVars {main_~i~0=v_main_~i~0_18} OutVars{main_~i~0=v_main_~i~0_17, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {16359#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (<= |main_~#Dest~0.offset| 0) (<= 0 |main_~#Dest~0.offset|))} is VALID [2022-04-14 18:57:50,067 INFO L290 TraceCheckUtils]: 14: Hoare triple {16359#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (<= |main_~#Dest~0.offset| 0) (<= 0 |main_~#Dest~0.offset|))} [138] L30-3-->L30-4: Formula: (not (< v_main_~i~0_11 v_main_~nodecount~0_4)) InVars {main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} OutVars{main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} AuxVars[] AssignedVars[] {16359#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (<= |main_~#Dest~0.offset| 0) (<= 0 |main_~#Dest~0.offset|))} is VALID [2022-04-14 18:57:50,067 INFO L290 TraceCheckUtils]: 15: Hoare triple {16359#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (<= |main_~#Dest~0.offset| 0) (<= 0 |main_~#Dest~0.offset|))} [140] L30-4-->L39-3: Formula: (= v_main_~i~0_21 0) InVars {} OutVars{main_~i~0=v_main_~i~0_21} AuxVars[] AssignedVars[main_~i~0] {16359#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (<= |main_~#Dest~0.offset| 0) (<= 0 |main_~#Dest~0.offset|))} is VALID [2022-04-14 18:57:50,068 INFO L290 TraceCheckUtils]: 16: Hoare triple {16359#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (<= |main_~#Dest~0.offset| 0) (<= 0 |main_~#Dest~0.offset|))} [145] L39-3-->L41-3: Formula: (and (= v_main_~j~0_2 0) (< v_main_~i~0_23 v_main_~nodecount~0_9)) InVars {main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23} OutVars{main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23, main_~j~0=v_main_~j~0_2} AuxVars[] AssignedVars[main_~j~0] {16360#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) 1) (= main_~j~0 0) (= (+ (* main_~j~0 4) |main_~#Dest~0.offset|) 0))} is VALID [2022-04-14 18:57:50,069 INFO L290 TraceCheckUtils]: 17: Hoare triple {16360#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) 1) (= main_~j~0 0) (= (+ (* main_~j~0 4) |main_~#Dest~0.offset|) 0))} [150] L41-3-->L45: Formula: (let ((.cse0 (select |v_#memory_int_8| |v_main_~#distance~0.base_10|)) (.cse1 (* v_main_~j~0_4 4))) (and (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~x~0_3 4))) |v_main_#t~mem13_1|) (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~y~0_3 4))) |v_main_#t~mem11_1|) (= (select (select |v_#memory_int_8| |v_main_~#Dest~0.base_7|) (+ .cse1 |v_main_~#Dest~0.offset_7|)) v_main_~x~0_3) (= v_main_~y~0_3 (select (select |v_#memory_int_8| |v_main_~#Source~0.base_7|) (+ .cse1 |v_main_~#Source~0.offset_7|))) (= |v_main_#t~mem12_1| (select (select |v_#memory_int_8| |v_main_~#Weight~0.base_7|) (+ .cse1 |v_main_~#Weight~0.offset_7|))) (< v_main_~j~0_4 v_main_~edgecount~0_7))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_~j~0=v_main_~j~0_4, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} OutVars{main_#t~mem12=|v_main_#t~mem12_1|, main_#t~mem13=|v_main_#t~mem13_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~x~0=v_main_~x~0_3, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_#t~mem10=|v_main_#t~mem10_1|, main_~j~0=v_main_~j~0_4, main_#t~mem11=|v_main_#t~mem11_1|, main_~y~0=v_main_~y~0_3, main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_#t~mem9=|v_main_#t~mem9_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_~x~0, main_#t~mem10, main_#t~mem11, main_~y~0, main_#t~mem9] {16361#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (= main_~j~0 0) (= main_~x~0 1) (= main_~x~0 (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|))) (= (+ (* main_~j~0 4) |main_~#Dest~0.offset|) 0))} is VALID [2022-04-14 18:57:50,070 INFO L290 TraceCheckUtils]: 18: Hoare triple {16361#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (= main_~j~0 0) (= main_~x~0 1) (= main_~x~0 (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|))) (= (+ (* main_~j~0 4) |main_~#Dest~0.offset|) 0))} [155] L45-->L41-2: Formula: (and (= (store |v_#memory_int_10| |v_main_~#distance~0.base_11| (store (select |v_#memory_int_10| |v_main_~#distance~0.base_11|) (+ |v_main_~#distance~0.offset_11| (* v_main_~x~0_4 4)) (- 1))) |v_#memory_int_9|) (< (+ |v_main_#t~mem12_3| |v_main_#t~mem11_3|) |v_main_#t~mem13_3|)) InVars {main_#t~mem12=|v_main_#t~mem12_3|, main_#t~mem13=|v_main_#t~mem13_3|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|, main_#t~mem11=|v_main_#t~mem11_3|, #memory_int=|v_#memory_int_10|} OutVars{#memory_int=|v_#memory_int_9|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_#t~mem11, #memory_int] {16362#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (= main_~j~0 0) (<= (+ (div (* (- 1) |main_~#distance~0.offset|) 4) 1) (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|))) (= (+ (* main_~j~0 4) |main_~#Dest~0.offset|) 0))} is VALID [2022-04-14 18:57:50,071 INFO L290 TraceCheckUtils]: 19: Hoare triple {16362#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (= main_~j~0 0) (<= (+ (div (* (- 1) |main_~#distance~0.offset|) 4) 1) (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|))) (= (+ (* main_~j~0 4) |main_~#Dest~0.offset|) 0))} [160] L41-2-->L41-3: Formula: (= v_main_~j~0_5 (+ v_main_~j~0_6 1)) InVars {main_~j~0=v_main_~j~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, main_~j~0=v_main_~j~0_5} AuxVars[] AssignedVars[main_~j~0, main_#t~post8] {16363#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (<= |main_~#Dest~0.offset| 0) (<= (+ (div (* (- 1) |main_~#distance~0.offset|) 4) 1) (select (select |#memory_int| |main_~#Dest~0.base|) 0)) (<= 0 |main_~#Dest~0.offset|))} is VALID [2022-04-14 18:57:50,071 INFO L290 TraceCheckUtils]: 20: Hoare triple {16363#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (<= |main_~#Dest~0.offset| 0) (<= (+ (div (* (- 1) |main_~#distance~0.offset|) 4) 1) (select (select |#memory_int| |main_~#Dest~0.base|) 0)) (<= 0 |main_~#Dest~0.offset|))} [149] L41-3-->L39-2: Formula: (not (< v_main_~j~0_3 v_main_~edgecount~0_6)) InVars {main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} OutVars{main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} AuxVars[] AssignedVars[] {16363#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (<= |main_~#Dest~0.offset| 0) (<= (+ (div (* (- 1) |main_~#distance~0.offset|) 4) 1) (select (select |#memory_int| |main_~#Dest~0.base|) 0)) (<= 0 |main_~#Dest~0.offset|))} is VALID [2022-04-14 18:57:50,072 INFO L290 TraceCheckUtils]: 21: Hoare triple {16363#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (<= |main_~#Dest~0.offset| 0) (<= (+ (div (* (- 1) |main_~#distance~0.offset|) 4) 1) (select (select |#memory_int| |main_~#Dest~0.base|) 0)) (<= 0 |main_~#Dest~0.offset|))} [154] L39-2-->L39-3: Formula: (= v_main_~i~0_1 (+ v_main_~i~0_2 1)) InVars {main_~i~0=v_main_~i~0_2} OutVars{main_~i~0=v_main_~i~0_1, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post7] {16363#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (<= |main_~#Dest~0.offset| 0) (<= (+ (div (* (- 1) |main_~#distance~0.offset|) 4) 1) (select (select |#memory_int| |main_~#Dest~0.base|) 0)) (<= 0 |main_~#Dest~0.offset|))} is VALID [2022-04-14 18:57:50,072 INFO L290 TraceCheckUtils]: 22: Hoare triple {16363#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (<= |main_~#Dest~0.offset| 0) (<= (+ (div (* (- 1) |main_~#distance~0.offset|) 4) 1) (select (select |#memory_int| |main_~#Dest~0.base|) 0)) (<= 0 |main_~#Dest~0.offset|))} [145] L39-3-->L41-3: Formula: (and (= v_main_~j~0_2 0) (< v_main_~i~0_23 v_main_~nodecount~0_9)) InVars {main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23} OutVars{main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23, main_~j~0=v_main_~j~0_2} AuxVars[] AssignedVars[main_~j~0] {16362#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (= main_~j~0 0) (<= (+ (div (* (- 1) |main_~#distance~0.offset|) 4) 1) (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|))) (= (+ (* main_~j~0 4) |main_~#Dest~0.offset|) 0))} is VALID [2022-04-14 18:57:50,073 INFO L290 TraceCheckUtils]: 23: Hoare triple {16362#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (= main_~j~0 0) (<= (+ (div (* (- 1) |main_~#distance~0.offset|) 4) 1) (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|))) (= (+ (* main_~j~0 4) |main_~#Dest~0.offset|) 0))} [150] L41-3-->L45: Formula: (let ((.cse0 (select |v_#memory_int_8| |v_main_~#distance~0.base_10|)) (.cse1 (* v_main_~j~0_4 4))) (and (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~x~0_3 4))) |v_main_#t~mem13_1|) (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~y~0_3 4))) |v_main_#t~mem11_1|) (= (select (select |v_#memory_int_8| |v_main_~#Dest~0.base_7|) (+ .cse1 |v_main_~#Dest~0.offset_7|)) v_main_~x~0_3) (= v_main_~y~0_3 (select (select |v_#memory_int_8| |v_main_~#Source~0.base_7|) (+ .cse1 |v_main_~#Source~0.offset_7|))) (= |v_main_#t~mem12_1| (select (select |v_#memory_int_8| |v_main_~#Weight~0.base_7|) (+ .cse1 |v_main_~#Weight~0.offset_7|))) (< v_main_~j~0_4 v_main_~edgecount~0_7))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_~j~0=v_main_~j~0_4, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} OutVars{main_#t~mem12=|v_main_#t~mem12_1|, main_#t~mem13=|v_main_#t~mem13_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~x~0=v_main_~x~0_3, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_#t~mem10=|v_main_#t~mem10_1|, main_~j~0=v_main_~j~0_4, main_#t~mem11=|v_main_#t~mem11_1|, main_~y~0=v_main_~y~0_3, main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_#t~mem9=|v_main_#t~mem9_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_~x~0, main_#t~mem10, main_#t~mem11, main_~y~0, main_#t~mem9] {16364#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= main_~j~0 0) (not (= (+ (* main_~x~0 4) |main_~#distance~0.offset|) 0)) (= (+ (* main_~j~0 4) |main_~#Dest~0.offset|) 0))} is VALID [2022-04-14 18:57:50,074 INFO L290 TraceCheckUtils]: 24: Hoare triple {16364#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= main_~j~0 0) (not (= (+ (* main_~x~0 4) |main_~#distance~0.offset|) 0)) (= (+ (* main_~j~0 4) |main_~#Dest~0.offset|) 0))} [155] L45-->L41-2: Formula: (and (= (store |v_#memory_int_10| |v_main_~#distance~0.base_11| (store (select |v_#memory_int_10| |v_main_~#distance~0.base_11|) (+ |v_main_~#distance~0.offset_11| (* v_main_~x~0_4 4)) (- 1))) |v_#memory_int_9|) (< (+ |v_main_#t~mem12_3| |v_main_#t~mem11_3|) |v_main_#t~mem13_3|)) InVars {main_#t~mem12=|v_main_#t~mem12_3|, main_#t~mem13=|v_main_#t~mem13_3|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|, main_#t~mem11=|v_main_#t~mem11_3|, #memory_int=|v_#memory_int_10|} OutVars{#memory_int=|v_#memory_int_9|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_#t~mem11, #memory_int] {16365#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= main_~j~0 0) (= (+ (* main_~j~0 4) |main_~#Dest~0.offset|) 0))} is VALID [2022-04-14 18:57:50,075 INFO L290 TraceCheckUtils]: 25: Hoare triple {16365#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= main_~j~0 0) (= (+ (* main_~j~0 4) |main_~#Dest~0.offset|) 0))} [160] L41-2-->L41-3: Formula: (= v_main_~j~0_5 (+ v_main_~j~0_6 1)) InVars {main_~j~0=v_main_~j~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, main_~j~0=v_main_~j~0_5} AuxVars[] AssignedVars[main_~j~0, main_#t~post8] {16366#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)))} is VALID [2022-04-14 18:57:50,075 INFO L290 TraceCheckUtils]: 26: Hoare triple {16366#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)))} [149] L41-3-->L39-2: Formula: (not (< v_main_~j~0_3 v_main_~edgecount~0_6)) InVars {main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} OutVars{main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} AuxVars[] AssignedVars[] {16366#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)))} is VALID [2022-04-14 18:57:50,076 INFO L290 TraceCheckUtils]: 27: Hoare triple {16366#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)))} [154] L39-2-->L39-3: Formula: (= v_main_~i~0_1 (+ v_main_~i~0_2 1)) InVars {main_~i~0=v_main_~i~0_2} OutVars{main_~i~0=v_main_~i~0_1, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post7] {16366#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)))} is VALID [2022-04-14 18:57:50,076 INFO L290 TraceCheckUtils]: 28: Hoare triple {16366#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)))} [144] L39-3-->L39-4: Formula: (not (< v_main_~i~0_22 v_main_~nodecount~0_8)) InVars {main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} OutVars{main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} AuxVars[] AssignedVars[] {16366#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)))} is VALID [2022-04-14 18:57:50,077 INFO L290 TraceCheckUtils]: 29: Hoare triple {16366#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)))} [147] L39-4-->L51-3: Formula: (= v_main_~i~0_3 0) InVars {} OutVars{main_~i~0=v_main_~i~0_3} AuxVars[] AssignedVars[main_~i~0] {16366#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)))} is VALID [2022-04-14 18:57:50,077 INFO L290 TraceCheckUtils]: 30: Hoare triple {16366#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)))} [153] L51-3-->L55: Formula: (let ((.cse0 (* v_main_~i~0_5 4)) (.cse1 (select |v_#memory_int_1| |v_main_~#distance~0.base_1|))) (and (= v_main_~y~0_1 (select (select |v_#memory_int_1| |v_main_~#Source~0.base_1|) (+ .cse0 |v_main_~#Source~0.offset_1|))) (= v_main_~x~0_1 (select (select |v_#memory_int_1| |v_main_~#Dest~0.base_1|) (+ |v_main_~#Dest~0.offset_1| .cse0))) (= (select (select |v_#memory_int_1| |v_main_~#Weight~0.base_1|) (+ |v_main_~#Weight~0.offset_1| .cse0)) |v_main_#t~mem18_1|) (= (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~x~0_1 4))) |v_main_#t~mem19_1|) (= |v_main_#t~mem17_1| (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~y~0_1 4)))) (< v_main_~i~0_5 v_main_~edgecount~0_3))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_#t~mem15=|v_main_#t~mem15_1|, main_~x~0=v_main_~x~0_1, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~y~0=v_main_~y~0_1, main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_#t~mem16=|v_main_#t~mem16_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_#t~mem17=|v_main_#t~mem17_1|, main_#t~mem18=|v_main_#t~mem18_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|, main_#t~mem19=|v_main_#t~mem19_1|} AuxVars[] AssignedVars[main_#t~mem15, main_~x~0, main_~y~0, main_#t~mem16, main_#t~mem17, main_#t~mem18, main_#t~mem19] {16367#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} is VALID [2022-04-14 18:57:50,078 INFO L290 TraceCheckUtils]: 31: Hoare triple {16367#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} [159] L55-->L51-2: Formula: (not (< (+ |v_main_#t~mem18_5| |v_main_#t~mem17_5|) |v_main_#t~mem19_5|)) InVars {main_#t~mem17=|v_main_#t~mem17_5|, main_#t~mem18=|v_main_#t~mem18_5|, main_#t~mem19=|v_main_#t~mem19_5|} OutVars{} AuxVars[] AssignedVars[main_#t~mem17, main_#t~mem18, main_#t~mem19] {16367#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} is VALID [2022-04-14 18:57:50,078 INFO L290 TraceCheckUtils]: 32: Hoare triple {16367#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} [164] L51-2-->L51-3: Formula: (= v_main_~i~0_8 (+ v_main_~i~0_9 1)) InVars {main_~i~0=v_main_~i~0_9} OutVars{main_~i~0=v_main_~i~0_8, main_#t~post14=|v_main_#t~post14_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post14] {16367#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} is VALID [2022-04-14 18:57:50,079 INFO L290 TraceCheckUtils]: 33: Hoare triple {16367#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} [152] L51-3-->L51-4: Formula: (not (< v_main_~i~0_4 v_main_~edgecount~0_2)) InVars {main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} OutVars{main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} AuxVars[] AssignedVars[] {16367#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} is VALID [2022-04-14 18:57:50,079 INFO L290 TraceCheckUtils]: 34: Hoare triple {16367#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} [157] L51-4-->L61-3: Formula: (= v_main_~i~0_10 0) InVars {} OutVars{main_~i~0=v_main_~i~0_10} AuxVars[] AssignedVars[main_~i~0] {16368#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4))) 0) (= main_~i~0 0))} is VALID [2022-04-14 18:57:50,080 INFO L290 TraceCheckUtils]: 35: Hoare triple {16368#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4))) 0) (= main_~i~0 0))} [163] L61-3-->L63: Formula: (and (= (select (select |v_#memory_int_5| |v_main_~#distance~0.base_6|) (+ |v_main_~#distance~0.offset_6| (* v_main_~i~0_15 4))) |v_main_#t~mem21_1|) (< v_main_~i~0_15 v_main_~nodecount~0_7)) InVars {main_~nodecount~0=v_main_~nodecount~0_7, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|} OutVars{main_~nodecount~0=v_main_~nodecount~0_7, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|, main_#t~mem21=|v_main_#t~mem21_1|, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|} AuxVars[] AssignedVars[main_#t~mem21] {16369#(= |main_#t~mem21| 0)} is VALID [2022-04-14 18:57:50,080 INFO L272 TraceCheckUtils]: 36: Hoare triple {16369#(= |main_#t~mem21| 0)} [166] L63-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (<= 0 |v_main_#t~mem21_4|) 1 0)) InVars {main_#t~mem21=|v_main_#t~mem21_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem21] {16370#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-14 18:57:50,081 INFO L290 TraceCheckUtils]: 37: Hoare triple {16370#(not (= |__VERIFIER_assert_#in~cond| 0))} [168] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_3 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {16371#(not (= __VERIFIER_assert_~cond 0))} is VALID [2022-04-14 18:57:50,081 INFO L290 TraceCheckUtils]: 38: Hoare triple {16371#(not (= __VERIFIER_assert_~cond 0))} [170] L11-->L12: Formula: (= v___VERIFIER_assert_~cond_1 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[] {16352#false} is VALID [2022-04-14 18:57:50,081 INFO L290 TraceCheckUtils]: 39: Hoare triple {16352#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {16352#false} is VALID [2022-04-14 18:57:50,082 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-14 18:57:50,082 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-14 18:57:50,082 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1164266298] [2022-04-14 18:57:50,082 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1164266298] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-14 18:57:50,082 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1569770132] [2022-04-14 18:57:50,082 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-14 18:57:50,082 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-14 18:57:50,083 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-14 18:57:50,084 INFO L229 MonitoredProcess]: Starting monitored process 15 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-14 18:57:50,093 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Waiting until timeout for monitored process [2022-04-14 18:57:50,188 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-14 18:57:50,188 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-14 18:57:50,189 INFO L263 TraceCheckSpWp]: Trace formula consists of 339 conjuncts, 40 conjunts are in the unsatisfiable core [2022-04-14 18:57:50,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 18:57:50,209 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-14 18:57:50,258 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 32 [2022-04-14 18:57:50,337 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2022-04-14 18:57:50,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-14 18:57:50,470 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 30 [2022-04-14 18:57:50,702 INFO L356 Elim1Store]: treesize reduction 17, result has 29.2 percent of original size [2022-04-14 18:57:50,703 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 34 treesize of output 35 [2022-04-14 18:57:51,131 INFO L356 Elim1Store]: treesize reduction 17, result has 29.2 percent of original size [2022-04-14 18:57:51,132 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 34 treesize of output 35 [2022-04-14 18:57:52,672 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 10 [2022-04-14 18:57:52,790 INFO L272 TraceCheckUtils]: 0: Hoare triple {16351#true} [126] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {16351#true} is VALID [2022-04-14 18:57:52,790 INFO L290 TraceCheckUtils]: 1: Hoare triple {16351#true} [128] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_11| 1))) (and (= (select |v_#valid_16| 1) 1) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_16| 2) 1) (= (select |v_#valid_16| 3) 1) (= (select .cse0 1) 0) (= |v_#NULL.base_1| 0) (= (select |v_#length_6| 1) 2) (= (select |v_#length_6| 2) 14) (= (select .cse0 0) 48) (= (select |v_#valid_16| 0) 0) (= (select |v_#length_6| 3) 12) (= |v_#NULL.offset_1| 0) (= v_~INFINITY~0_2 899))) InVars {#memory_int=|v_#memory_int_11|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, #valid=|v_#valid_16|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_16|, #memory_int=|v_#memory_int_11|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_6|, ~INFINITY~0=v_~INFINITY~0_2, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, ~INFINITY~0, #NULL.base] {16351#true} is VALID [2022-04-14 18:57:52,790 INFO L290 TraceCheckUtils]: 2: Hoare triple {16351#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {16351#true} is VALID [2022-04-14 18:57:52,790 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {16351#true} {16351#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {16351#true} is VALID [2022-04-14 18:57:52,790 INFO L272 TraceCheckUtils]: 4: Hoare triple {16351#true} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {16351#true} is VALID [2022-04-14 18:57:52,790 INFO L290 TraceCheckUtils]: 5: Hoare triple {16351#true} [130] mainENTRY-->L20: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (= |v_main_#t~nondet4_2| v_main_~nodecount~0_1) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= |v_main_#t~nondet5_2| v_main_~edgecount~0_1)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~nodecount~0=v_main_~nodecount~0_1, main_~edgecount~0=v_main_~edgecount~0_1} AuxVars[] AssignedVars[main_~nodecount~0, main_#t~nondet5, main_#t~nondet4, main_~edgecount~0] {16351#true} is VALID [2022-04-14 18:57:52,790 INFO L290 TraceCheckUtils]: 6: Hoare triple {16351#true} [133] L20-->L21: Formula: (and (<= 0 v_main_~nodecount~0_3) (<= v_main_~nodecount~0_3 4)) InVars {main_~nodecount~0=v_main_~nodecount~0_3} OutVars{main_~nodecount~0=v_main_~nodecount~0_3} AuxVars[] AssignedVars[] {16351#true} is VALID [2022-04-14 18:57:52,793 INFO L290 TraceCheckUtils]: 7: Hoare triple {16351#true} [136] L21-->L30-3: Formula: (let ((.cse1 (store |v_#valid_10| |v_main_~#Source~0.base_4| 1))) (let ((.cse4 (store .cse1 |v_main_~#Dest~0.base_4| 1))) (let ((.cse5 (store .cse4 |v_main_~#Weight~0.base_4| 1)) (.cse2 (select |v_#memory_int_2| |v_main_~#Dest~0.base_4|)) (.cse0 (select |v_#memory_int_2| |v_main_~#Source~0.base_4|)) (.cse3 (select |v_#memory_int_2| |v_main_~#Weight~0.base_4|))) (and (= (select .cse0 (+ 52 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#distance~0.base_4|) (= (select .cse0 (+ 48 |v_main_~#Source~0.offset_4|)) 3) (= 2 (select .cse0 (+ 68 |v_main_~#Source~0.offset_4|))) (= (select .cse1 |v_main_~#Dest~0.base_4|) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Weight~0.base_4|) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 60)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 12)) 1) (= 9 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 36))) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 24))) (= (select .cse0 (+ 56 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Dest~0.base_4|) (= (select .cse0 (+ 40 |v_main_~#Source~0.offset_4|)) 2) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 8))) (= (select .cse3 (+ 72 |v_main_~#Weight~0.offset_4|)) 18) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 12)) 3) (= (select .cse0 (+ 8 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 72)) 0) (= 6 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 24))) (= (select .cse0 (+ 12 |v_main_~#Source~0.offset_4|)) 1) (= 0 (select .cse3 |v_main_~#Weight~0.offset_4|)) (not (= |v_main_~#Weight~0.base_4| 0)) (= |v_main_~#Dest~0.offset_4| 0) (= 16 (select .cse3 (+ 64 |v_main_~#Weight~0.offset_4|))) (= (select .cse2 (+ 76 |v_main_~#Dest~0.offset_4|)) 4) (= 5 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 20))) (= (select .cse0 (+ 28 |v_main_~#Source~0.offset_4|)) 3) (= (select .cse0 (+ 76 |v_main_~#Source~0.offset_4|)) 3) (= 1 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 16))) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 44)) 0) (= (select .cse0 (+ 4 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 48)) 0) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 60)) 15) (= v_main_~i~0_6 0) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 32))) (= v_main_~source~0_1 0) (= (select .cse4 |v_main_~#Weight~0.base_4|) 0) (= (select |v_#valid_10| |v_main_~#Source~0.base_4|) 0) (<= v_main_~edgecount~0_5 19) (= (select .cse3 (+ 56 |v_main_~#Weight~0.offset_4|)) 14) (= (select .cse3 (+ 52 |v_main_~#Weight~0.offset_4|)) 13) (= (select .cse2 (+ 40 |v_main_~#Dest~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 52)) 2) (= (select .cse3 (+ 44 |v_main_~#Weight~0.offset_4|)) 11) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 4)) 1) (= |v_main_~#Source~0.offset_4| 0) (= 3 (select .cse0 (+ 60 |v_main_~#Source~0.offset_4|))) (= 2 (select .cse0 (+ 44 |v_main_~#Source~0.offset_4|))) (= |v_#length_1| (store (store (store (store |v_#length_5| |v_main_~#Source~0.base_4| 80) |v_main_~#Dest~0.base_4| 80) |v_main_~#Weight~0.base_4| 80) |v_main_~#distance~0.base_4| 20)) (= (select .cse2 |v_main_~#Dest~0.offset_4|) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 68)) 1) (= (select .cse0 (+ 36 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ 56 |v_main_~#Dest~0.offset_4|)) 3) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 28))) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 8)) 2) (= 12 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 48))) (= 7 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 28))) (= (select .cse0 (+ 64 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 64)) 2) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 36)) 0) (= 8 (select .cse3 (+ 32 |v_main_~#Weight~0.offset_4|))) (not (= |v_main_~#Dest~0.base_4| 0)) (= 0 (select .cse0 |v_main_~#Source~0.offset_4|)) (= (select .cse3 (+ 40 |v_main_~#Weight~0.offset_4|)) 10) (= (select .cse5 |v_main_~#distance~0.base_4|) 0) (= |v_main_~#distance~0.offset_4| 0) (= (store .cse5 |v_main_~#distance~0.base_4| 1) |v_#valid_6|) (<= 0 v_main_~edgecount~0_5) (= (select .cse3 (+ 16 |v_main_~#Weight~0.offset_4|)) 4) (not (= |v_main_~#Source~0.base_4| 0)) (= (select .cse0 (+ |v_main_~#Source~0.offset_4| 24)) 1) (= (select .cse0 (+ 16 |v_main_~#Source~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 20)) 4) (= 2 (select .cse0 (+ 72 |v_main_~#Source~0.offset_4|))) (= (select .cse0 (+ 32 |v_main_~#Source~0.offset_4|)) 4) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 4))) (= (select .cse0 (+ 20 |v_main_~#Source~0.offset_4|)) 0) (= 19 (select .cse3 (+ 76 |v_main_~#Weight~0.offset_4|))) (< |v_#StackHeapBarrier_1| |v_main_~#Source~0.base_4|) (not (= |v_main_~#distance~0.base_4| 0)) (= 17 (select .cse3 (+ 68 |v_main_~#Weight~0.offset_4|))) (= |v_main_~#Weight~0.offset_4| 0))))) InVars {#memory_int=|v_#memory_int_2|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_5|, main_~edgecount~0=v_main_~edgecount~0_5, #valid=|v_#valid_10|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_4|, main_~x~0=v_main_~x~0_2, main_~#distance~0.base=|v_main_~#distance~0.base_4|, main_~j~0=v_main_~j~0_1, main_~y~0=v_main_~y~0_2, main_~#Dest~0.base=|v_main_~#Dest~0.base_4|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_4|, main_~#Source~0.base=|v_main_~#Source~0.base_4|, main_~#Weight~0.base=|v_main_~#Weight~0.base_4|, #valid=|v_#valid_6|, main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~source~0=v_main_~source~0_1, #length=|v_#length_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_4|, main_~edgecount~0=v_main_~edgecount~0_5, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_4|} AuxVars[] AssignedVars[main_~#Source~0.offset, main_~x~0, main_~#distance~0.base, main_~j~0, main_~y~0, main_~#Dest~0.base, main_~#distance~0.offset, main_~#Source~0.base, main_~#Weight~0.base, #valid, main_~i~0, main_~source~0, #length, main_~#Weight~0.offset, main_~#Dest~0.offset] {16356#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= |main_~#Dest~0.offset| 0) (= main_~i~0 0) (<= 0 |main_~#Dest~0.offset|))} is VALID [2022-04-14 18:57:52,795 INFO L290 TraceCheckUtils]: 8: Hoare triple {16356#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= |main_~#Dest~0.offset| 0) (= main_~i~0 0) (<= 0 |main_~#Dest~0.offset|))} [139] L30-3-->L31: Formula: (< v_main_~i~0_12 v_main_~nodecount~0_5) InVars {main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} OutVars{main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {16356#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= |main_~#Dest~0.offset| 0) (= main_~i~0 0) (<= 0 |main_~#Dest~0.offset|))} is VALID [2022-04-14 18:57:52,795 INFO L290 TraceCheckUtils]: 9: Hoare triple {16356#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= |main_~#Dest~0.offset| 0) (= main_~i~0 0) (<= 0 |main_~#Dest~0.offset|))} [141] L31-->L30-2: Formula: (and (= (store |v_#memory_int_4| |v_main_~#distance~0.base_5| (store (select |v_#memory_int_4| |v_main_~#distance~0.base_5|) (+ |v_main_~#distance~0.offset_5| (* v_main_~i~0_14 4)) 0)) |v_#memory_int_3|) (= v_main_~i~0_14 v_main_~source~0_2)) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} AuxVars[] AssignedVars[#memory_int] {16403#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (= |main_~#distance~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)))) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= |main_~#Dest~0.offset| 0) (= main_~i~0 0) (<= 0 |main_~#Dest~0.offset|))} is VALID [2022-04-14 18:57:52,796 INFO L290 TraceCheckUtils]: 10: Hoare triple {16403#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (= |main_~#distance~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)))) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= |main_~#Dest~0.offset| 0) (= main_~i~0 0) (<= 0 |main_~#Dest~0.offset|))} [146] L30-2-->L30-3: Formula: (= v_main_~i~0_17 (+ v_main_~i~0_18 1)) InVars {main_~i~0=v_main_~i~0_18} OutVars{main_~i~0=v_main_~i~0_17, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {16407#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= |main_~#Dest~0.offset| 0) (= main_~i~0 1) (<= 0 |main_~#Dest~0.offset|) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:57:52,796 INFO L290 TraceCheckUtils]: 11: Hoare triple {16407#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= |main_~#Dest~0.offset| 0) (= main_~i~0 1) (<= 0 |main_~#Dest~0.offset|) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [139] L30-3-->L31: Formula: (< v_main_~i~0_12 v_main_~nodecount~0_5) InVars {main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} OutVars{main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {16407#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= |main_~#Dest~0.offset| 0) (= main_~i~0 1) (<= 0 |main_~#Dest~0.offset|) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:57:52,797 INFO L290 TraceCheckUtils]: 12: Hoare triple {16407#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= |main_~#Dest~0.offset| 0) (= main_~i~0 1) (<= 0 |main_~#Dest~0.offset|) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [142] L31-->L30-2: Formula: (and (= (store |v_#memory_int_7| |v_main_~#distance~0.base_7| (store (select |v_#memory_int_7| |v_main_~#distance~0.base_7|) (+ |v_main_~#distance~0.offset_7| (* v_main_~i~0_16 4)) v_~INFINITY~0_1)) |v_#memory_int_6|) (not (= v_main_~i~0_16 v_main_~source~0_3))) InVars {main_~#distance~0.offset=|v_main_~#distance~0.offset_7|, main_~#distance~0.base=|v_main_~#distance~0.base_7|, #memory_int=|v_#memory_int_7|, main_~i~0=v_main_~i~0_16, main_~source~0=v_main_~source~0_3, ~INFINITY~0=v_~INFINITY~0_1} OutVars{main_~#distance~0.offset=|v_main_~#distance~0.offset_7|, main_~#distance~0.base=|v_main_~#distance~0.base_7|, #memory_int=|v_#memory_int_6|, main_~i~0=v_main_~i~0_16, main_~source~0=v_main_~source~0_3, ~INFINITY~0=v_~INFINITY~0_1} AuxVars[] AssignedVars[#memory_int] {16414#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= |main_~#Dest~0.offset| 0) (<= 0 |main_~#Dest~0.offset|) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:57:52,798 INFO L290 TraceCheckUtils]: 13: Hoare triple {16414#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= |main_~#Dest~0.offset| 0) (<= 0 |main_~#Dest~0.offset|) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [146] L30-2-->L30-3: Formula: (= v_main_~i~0_17 (+ v_main_~i~0_18 1)) InVars {main_~i~0=v_main_~i~0_18} OutVars{main_~i~0=v_main_~i~0_17, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {16414#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= |main_~#Dest~0.offset| 0) (<= 0 |main_~#Dest~0.offset|) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:57:52,798 INFO L290 TraceCheckUtils]: 14: Hoare triple {16414#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= |main_~#Dest~0.offset| 0) (<= 0 |main_~#Dest~0.offset|) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [138] L30-3-->L30-4: Formula: (not (< v_main_~i~0_11 v_main_~nodecount~0_4)) InVars {main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} OutVars{main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} AuxVars[] AssignedVars[] {16414#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= |main_~#Dest~0.offset| 0) (<= 0 |main_~#Dest~0.offset|) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:57:52,798 INFO L290 TraceCheckUtils]: 15: Hoare triple {16414#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= |main_~#Dest~0.offset| 0) (<= 0 |main_~#Dest~0.offset|) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [140] L30-4-->L39-3: Formula: (= v_main_~i~0_21 0) InVars {} OutVars{main_~i~0=v_main_~i~0_21} AuxVars[] AssignedVars[main_~i~0] {16414#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= |main_~#Dest~0.offset| 0) (<= 0 |main_~#Dest~0.offset|) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:57:52,799 INFO L290 TraceCheckUtils]: 16: Hoare triple {16414#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= |main_~#Dest~0.offset| 0) (<= 0 |main_~#Dest~0.offset|) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [145] L39-3-->L41-3: Formula: (and (= v_main_~j~0_2 0) (< v_main_~i~0_23 v_main_~nodecount~0_9)) InVars {main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23} OutVars{main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23, main_~j~0=v_main_~j~0_2} AuxVars[] AssignedVars[main_~j~0] {16427#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= main_~j~0 0) (<= |main_~#Dest~0.offset| 0) (<= 0 |main_~#Dest~0.offset|) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:57:52,803 INFO L290 TraceCheckUtils]: 17: Hoare triple {16427#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= main_~j~0 0) (<= |main_~#Dest~0.offset| 0) (<= 0 |main_~#Dest~0.offset|) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [150] L41-3-->L45: Formula: (let ((.cse0 (select |v_#memory_int_8| |v_main_~#distance~0.base_10|)) (.cse1 (* v_main_~j~0_4 4))) (and (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~x~0_3 4))) |v_main_#t~mem13_1|) (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~y~0_3 4))) |v_main_#t~mem11_1|) (= (select (select |v_#memory_int_8| |v_main_~#Dest~0.base_7|) (+ .cse1 |v_main_~#Dest~0.offset_7|)) v_main_~x~0_3) (= v_main_~y~0_3 (select (select |v_#memory_int_8| |v_main_~#Source~0.base_7|) (+ .cse1 |v_main_~#Source~0.offset_7|))) (= |v_main_#t~mem12_1| (select (select |v_#memory_int_8| |v_main_~#Weight~0.base_7|) (+ .cse1 |v_main_~#Weight~0.offset_7|))) (< v_main_~j~0_4 v_main_~edgecount~0_7))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_~j~0=v_main_~j~0_4, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} OutVars{main_#t~mem12=|v_main_#t~mem12_1|, main_#t~mem13=|v_main_#t~mem13_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~x~0=v_main_~x~0_3, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_#t~mem10=|v_main_#t~mem10_1|, main_~j~0=v_main_~j~0_4, main_#t~mem11=|v_main_#t~mem11_1|, main_~y~0=v_main_~y~0_3, main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_#t~mem9=|v_main_#t~mem9_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_~x~0, main_#t~mem10, main_#t~mem11, main_~y~0, main_#t~mem9] {16431#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= |main_~#Dest~0.offset| 0) (= main_~x~0 (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|)) (<= 0 |main_~#Dest~0.offset|) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:57:52,804 INFO L290 TraceCheckUtils]: 18: Hoare triple {16431#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= |main_~#Dest~0.offset| 0) (= main_~x~0 (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|)) (<= 0 |main_~#Dest~0.offset|) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [155] L45-->L41-2: Formula: (and (= (store |v_#memory_int_10| |v_main_~#distance~0.base_11| (store (select |v_#memory_int_10| |v_main_~#distance~0.base_11|) (+ |v_main_~#distance~0.offset_11| (* v_main_~x~0_4 4)) (- 1))) |v_#memory_int_9|) (< (+ |v_main_#t~mem12_3| |v_main_#t~mem11_3|) |v_main_#t~mem13_3|)) InVars {main_#t~mem12=|v_main_#t~mem12_3|, main_#t~mem13=|v_main_#t~mem13_3|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|, main_#t~mem11=|v_main_#t~mem11_3|, #memory_int=|v_#memory_int_10|} OutVars{#memory_int=|v_#memory_int_9|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_#t~mem11, #memory_int] {16414#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= |main_~#Dest~0.offset| 0) (<= 0 |main_~#Dest~0.offset|) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:57:52,804 INFO L290 TraceCheckUtils]: 19: Hoare triple {16414#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= |main_~#Dest~0.offset| 0) (<= 0 |main_~#Dest~0.offset|) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [160] L41-2-->L41-3: Formula: (= v_main_~j~0_5 (+ v_main_~j~0_6 1)) InVars {main_~j~0=v_main_~j~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, main_~j~0=v_main_~j~0_5} AuxVars[] AssignedVars[main_~j~0, main_#t~post8] {16414#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= |main_~#Dest~0.offset| 0) (<= 0 |main_~#Dest~0.offset|) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:57:52,805 INFO L290 TraceCheckUtils]: 20: Hoare triple {16414#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= |main_~#Dest~0.offset| 0) (<= 0 |main_~#Dest~0.offset|) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [149] L41-3-->L39-2: Formula: (not (< v_main_~j~0_3 v_main_~edgecount~0_6)) InVars {main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} OutVars{main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} AuxVars[] AssignedVars[] {16414#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= |main_~#Dest~0.offset| 0) (<= 0 |main_~#Dest~0.offset|) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:57:52,805 INFO L290 TraceCheckUtils]: 21: Hoare triple {16414#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= |main_~#Dest~0.offset| 0) (<= 0 |main_~#Dest~0.offset|) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [154] L39-2-->L39-3: Formula: (= v_main_~i~0_1 (+ v_main_~i~0_2 1)) InVars {main_~i~0=v_main_~i~0_2} OutVars{main_~i~0=v_main_~i~0_1, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post7] {16414#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= |main_~#Dest~0.offset| 0) (<= 0 |main_~#Dest~0.offset|) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:57:52,806 INFO L290 TraceCheckUtils]: 22: Hoare triple {16414#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= |main_~#Dest~0.offset| 0) (<= 0 |main_~#Dest~0.offset|) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [145] L39-3-->L41-3: Formula: (and (= v_main_~j~0_2 0) (< v_main_~i~0_23 v_main_~nodecount~0_9)) InVars {main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23} OutVars{main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23, main_~j~0=v_main_~j~0_2} AuxVars[] AssignedVars[main_~j~0] {16427#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= main_~j~0 0) (<= |main_~#Dest~0.offset| 0) (<= 0 |main_~#Dest~0.offset|) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:57:52,807 INFO L290 TraceCheckUtils]: 23: Hoare triple {16427#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= main_~j~0 0) (<= |main_~#Dest~0.offset| 0) (<= 0 |main_~#Dest~0.offset|) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [150] L41-3-->L45: Formula: (let ((.cse0 (select |v_#memory_int_8| |v_main_~#distance~0.base_10|)) (.cse1 (* v_main_~j~0_4 4))) (and (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~x~0_3 4))) |v_main_#t~mem13_1|) (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~y~0_3 4))) |v_main_#t~mem11_1|) (= (select (select |v_#memory_int_8| |v_main_~#Dest~0.base_7|) (+ .cse1 |v_main_~#Dest~0.offset_7|)) v_main_~x~0_3) (= v_main_~y~0_3 (select (select |v_#memory_int_8| |v_main_~#Source~0.base_7|) (+ .cse1 |v_main_~#Source~0.offset_7|))) (= |v_main_#t~mem12_1| (select (select |v_#memory_int_8| |v_main_~#Weight~0.base_7|) (+ .cse1 |v_main_~#Weight~0.offset_7|))) (< v_main_~j~0_4 v_main_~edgecount~0_7))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_~j~0=v_main_~j~0_4, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} OutVars{main_#t~mem12=|v_main_#t~mem12_1|, main_#t~mem13=|v_main_#t~mem13_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~x~0=v_main_~x~0_3, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_#t~mem10=|v_main_#t~mem10_1|, main_~j~0=v_main_~j~0_4, main_#t~mem11=|v_main_#t~mem11_1|, main_~y~0=v_main_~y~0_3, main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_#t~mem9=|v_main_#t~mem9_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_~x~0, main_#t~mem10, main_#t~mem11, main_~y~0, main_#t~mem9] {16450#(and (exists ((|main_~#Dest~0.base| Int) (|main_~#Dest~0.offset| Int)) (and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= |main_~#Dest~0.offset| 0) (= main_~x~0 (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|)) (<= 0 |main_~#Dest~0.offset|))) (= |main_~#distance~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:57:52,808 INFO L290 TraceCheckUtils]: 24: Hoare triple {16450#(and (exists ((|main_~#Dest~0.base| Int) (|main_~#Dest~0.offset| Int)) (and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= |main_~#Dest~0.offset| 0) (= main_~x~0 (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|)) (<= 0 |main_~#Dest~0.offset|))) (= |main_~#distance~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [155] L45-->L41-2: Formula: (and (= (store |v_#memory_int_10| |v_main_~#distance~0.base_11| (store (select |v_#memory_int_10| |v_main_~#distance~0.base_11|) (+ |v_main_~#distance~0.offset_11| (* v_main_~x~0_4 4)) (- 1))) |v_#memory_int_9|) (< (+ |v_main_#t~mem12_3| |v_main_#t~mem11_3|) |v_main_#t~mem13_3|)) InVars {main_#t~mem12=|v_main_#t~mem12_3|, main_#t~mem13=|v_main_#t~mem13_3|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|, main_#t~mem11=|v_main_#t~mem11_3|, #memory_int=|v_#memory_int_10|} OutVars{#memory_int=|v_#memory_int_9|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_#t~mem11, #memory_int] {16454#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int) (|main_~#Dest~0.offset| Int)) (and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= |main_~#Dest~0.offset| 0) (<= 0 |main_~#Dest~0.offset|))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:57:52,808 INFO L290 TraceCheckUtils]: 25: Hoare triple {16454#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int) (|main_~#Dest~0.offset| Int)) (and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= |main_~#Dest~0.offset| 0) (<= 0 |main_~#Dest~0.offset|))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [160] L41-2-->L41-3: Formula: (= v_main_~j~0_5 (+ v_main_~j~0_6 1)) InVars {main_~j~0=v_main_~j~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, main_~j~0=v_main_~j~0_5} AuxVars[] AssignedVars[main_~j~0, main_#t~post8] {16454#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int) (|main_~#Dest~0.offset| Int)) (and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= |main_~#Dest~0.offset| 0) (<= 0 |main_~#Dest~0.offset|))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:57:52,809 INFO L290 TraceCheckUtils]: 26: Hoare triple {16454#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int) (|main_~#Dest~0.offset| Int)) (and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= |main_~#Dest~0.offset| 0) (<= 0 |main_~#Dest~0.offset|))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [149] L41-3-->L39-2: Formula: (not (< v_main_~j~0_3 v_main_~edgecount~0_6)) InVars {main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} OutVars{main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} AuxVars[] AssignedVars[] {16454#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int) (|main_~#Dest~0.offset| Int)) (and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= |main_~#Dest~0.offset| 0) (<= 0 |main_~#Dest~0.offset|))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:57:52,810 INFO L290 TraceCheckUtils]: 27: Hoare triple {16454#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int) (|main_~#Dest~0.offset| Int)) (and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= |main_~#Dest~0.offset| 0) (<= 0 |main_~#Dest~0.offset|))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [154] L39-2-->L39-3: Formula: (= v_main_~i~0_1 (+ v_main_~i~0_2 1)) InVars {main_~i~0=v_main_~i~0_2} OutVars{main_~i~0=v_main_~i~0_1, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post7] {16454#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int) (|main_~#Dest~0.offset| Int)) (and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= |main_~#Dest~0.offset| 0) (<= 0 |main_~#Dest~0.offset|))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:57:52,810 INFO L290 TraceCheckUtils]: 28: Hoare triple {16454#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int) (|main_~#Dest~0.offset| Int)) (and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= |main_~#Dest~0.offset| 0) (<= 0 |main_~#Dest~0.offset|))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [144] L39-3-->L39-4: Formula: (not (< v_main_~i~0_22 v_main_~nodecount~0_8)) InVars {main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} OutVars{main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} AuxVars[] AssignedVars[] {16454#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int) (|main_~#Dest~0.offset| Int)) (and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= |main_~#Dest~0.offset| 0) (<= 0 |main_~#Dest~0.offset|))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:57:52,811 INFO L290 TraceCheckUtils]: 29: Hoare triple {16454#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int) (|main_~#Dest~0.offset| Int)) (and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= |main_~#Dest~0.offset| 0) (<= 0 |main_~#Dest~0.offset|))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [147] L39-4-->L51-3: Formula: (= v_main_~i~0_3 0) InVars {} OutVars{main_~i~0=v_main_~i~0_3} AuxVars[] AssignedVars[main_~i~0] {16454#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int) (|main_~#Dest~0.offset| Int)) (and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= |main_~#Dest~0.offset| 0) (<= 0 |main_~#Dest~0.offset|))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:57:52,812 INFO L290 TraceCheckUtils]: 30: Hoare triple {16454#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int) (|main_~#Dest~0.offset| Int)) (and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= |main_~#Dest~0.offset| 0) (<= 0 |main_~#Dest~0.offset|))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [153] L51-3-->L55: Formula: (let ((.cse0 (* v_main_~i~0_5 4)) (.cse1 (select |v_#memory_int_1| |v_main_~#distance~0.base_1|))) (and (= v_main_~y~0_1 (select (select |v_#memory_int_1| |v_main_~#Source~0.base_1|) (+ .cse0 |v_main_~#Source~0.offset_1|))) (= v_main_~x~0_1 (select (select |v_#memory_int_1| |v_main_~#Dest~0.base_1|) (+ |v_main_~#Dest~0.offset_1| .cse0))) (= (select (select |v_#memory_int_1| |v_main_~#Weight~0.base_1|) (+ |v_main_~#Weight~0.offset_1| .cse0)) |v_main_#t~mem18_1|) (= (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~x~0_1 4))) |v_main_#t~mem19_1|) (= |v_main_#t~mem17_1| (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~y~0_1 4)))) (< v_main_~i~0_5 v_main_~edgecount~0_3))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_#t~mem15=|v_main_#t~mem15_1|, main_~x~0=v_main_~x~0_1, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~y~0=v_main_~y~0_1, main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_#t~mem16=|v_main_#t~mem16_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_#t~mem17=|v_main_#t~mem17_1|, main_#t~mem18=|v_main_#t~mem18_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|, main_#t~mem19=|v_main_#t~mem19_1|} AuxVars[] AssignedVars[main_#t~mem15, main_~x~0, main_~y~0, main_#t~mem16, main_#t~mem17, main_#t~mem18, main_#t~mem19] {16454#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int) (|main_~#Dest~0.offset| Int)) (and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= |main_~#Dest~0.offset| 0) (<= 0 |main_~#Dest~0.offset|))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:57:52,813 INFO L290 TraceCheckUtils]: 31: Hoare triple {16454#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int) (|main_~#Dest~0.offset| Int)) (and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= |main_~#Dest~0.offset| 0) (<= 0 |main_~#Dest~0.offset|))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [159] L55-->L51-2: Formula: (not (< (+ |v_main_#t~mem18_5| |v_main_#t~mem17_5|) |v_main_#t~mem19_5|)) InVars {main_#t~mem17=|v_main_#t~mem17_5|, main_#t~mem18=|v_main_#t~mem18_5|, main_#t~mem19=|v_main_#t~mem19_5|} OutVars{} AuxVars[] AssignedVars[main_#t~mem17, main_#t~mem18, main_#t~mem19] {16454#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int) (|main_~#Dest~0.offset| Int)) (and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= |main_~#Dest~0.offset| 0) (<= 0 |main_~#Dest~0.offset|))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:57:52,813 INFO L290 TraceCheckUtils]: 32: Hoare triple {16454#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int) (|main_~#Dest~0.offset| Int)) (and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= |main_~#Dest~0.offset| 0) (<= 0 |main_~#Dest~0.offset|))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [164] L51-2-->L51-3: Formula: (= v_main_~i~0_8 (+ v_main_~i~0_9 1)) InVars {main_~i~0=v_main_~i~0_9} OutVars{main_~i~0=v_main_~i~0_8, main_#t~post14=|v_main_#t~post14_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post14] {16454#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int) (|main_~#Dest~0.offset| Int)) (and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= |main_~#Dest~0.offset| 0) (<= 0 |main_~#Dest~0.offset|))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:57:52,814 INFO L290 TraceCheckUtils]: 33: Hoare triple {16454#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int) (|main_~#Dest~0.offset| Int)) (and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= |main_~#Dest~0.offset| 0) (<= 0 |main_~#Dest~0.offset|))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [152] L51-3-->L51-4: Formula: (not (< v_main_~i~0_4 v_main_~edgecount~0_2)) InVars {main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} OutVars{main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} AuxVars[] AssignedVars[] {16454#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int) (|main_~#Dest~0.offset| Int)) (and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= |main_~#Dest~0.offset| 0) (<= 0 |main_~#Dest~0.offset|))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:57:52,815 INFO L290 TraceCheckUtils]: 34: Hoare triple {16454#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int) (|main_~#Dest~0.offset| Int)) (and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= |main_~#Dest~0.offset| 0) (<= 0 |main_~#Dest~0.offset|))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [157] L51-4-->L61-3: Formula: (= v_main_~i~0_10 0) InVars {} OutVars{main_~i~0=v_main_~i~0_10} AuxVars[] AssignedVars[main_~i~0] {16485#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int) (|main_~#Dest~0.offset| Int)) (and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= |main_~#Dest~0.offset| 0) (<= 0 |main_~#Dest~0.offset|))) (= main_~i~0 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:57:52,815 INFO L290 TraceCheckUtils]: 35: Hoare triple {16485#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int) (|main_~#Dest~0.offset| Int)) (and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= |main_~#Dest~0.offset| 0) (<= 0 |main_~#Dest~0.offset|))) (= main_~i~0 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [163] L61-3-->L63: Formula: (and (= (select (select |v_#memory_int_5| |v_main_~#distance~0.base_6|) (+ |v_main_~#distance~0.offset_6| (* v_main_~i~0_15 4))) |v_main_#t~mem21_1|) (< v_main_~i~0_15 v_main_~nodecount~0_7)) InVars {main_~nodecount~0=v_main_~nodecount~0_7, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|} OutVars{main_~nodecount~0=v_main_~nodecount~0_7, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|, main_#t~mem21=|v_main_#t~mem21_1|, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|} AuxVars[] AssignedVars[main_#t~mem21] {16489#(<= 0 |main_#t~mem21|)} is VALID [2022-04-14 18:57:52,815 INFO L272 TraceCheckUtils]: 36: Hoare triple {16489#(<= 0 |main_#t~mem21|)} [166] L63-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (<= 0 |v_main_#t~mem21_4|) 1 0)) InVars {main_#t~mem21=|v_main_#t~mem21_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem21] {16493#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-14 18:57:52,816 INFO L290 TraceCheckUtils]: 37: Hoare triple {16493#(<= 1 |__VERIFIER_assert_#in~cond|)} [168] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_3 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {16497#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-14 18:57:52,816 INFO L290 TraceCheckUtils]: 38: Hoare triple {16497#(<= 1 __VERIFIER_assert_~cond)} [170] L11-->L12: Formula: (= v___VERIFIER_assert_~cond_1 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[] {16352#false} is VALID [2022-04-14 18:57:52,816 INFO L290 TraceCheckUtils]: 39: Hoare triple {16352#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {16352#false} is VALID [2022-04-14 18:57:52,817 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 1 proven. 14 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-04-14 18:57:52,817 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-14 18:58:00,117 INFO L290 TraceCheckUtils]: 39: Hoare triple {16352#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {16352#false} is VALID [2022-04-14 18:58:00,117 INFO L290 TraceCheckUtils]: 38: Hoare triple {16497#(<= 1 __VERIFIER_assert_~cond)} [170] L11-->L12: Formula: (= v___VERIFIER_assert_~cond_1 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[] {16352#false} is VALID [2022-04-14 18:58:00,118 INFO L290 TraceCheckUtils]: 37: Hoare triple {16493#(<= 1 |__VERIFIER_assert_#in~cond|)} [168] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_3 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {16497#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-14 18:58:00,118 INFO L272 TraceCheckUtils]: 36: Hoare triple {16489#(<= 0 |main_#t~mem21|)} [166] L63-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (<= 0 |v_main_#t~mem21_4|) 1 0)) InVars {main_#t~mem21=|v_main_#t~mem21_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem21] {16493#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-14 18:58:00,119 INFO L290 TraceCheckUtils]: 35: Hoare triple {16516#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4))))} [163] L61-3-->L63: Formula: (and (= (select (select |v_#memory_int_5| |v_main_~#distance~0.base_6|) (+ |v_main_~#distance~0.offset_6| (* v_main_~i~0_15 4))) |v_main_#t~mem21_1|) (< v_main_~i~0_15 v_main_~nodecount~0_7)) InVars {main_~nodecount~0=v_main_~nodecount~0_7, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|} OutVars{main_~nodecount~0=v_main_~nodecount~0_7, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|, main_#t~mem21=|v_main_#t~mem21_1|, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|} AuxVars[] AssignedVars[main_#t~mem21] {16489#(<= 0 |main_#t~mem21|)} is VALID [2022-04-14 18:58:00,119 INFO L290 TraceCheckUtils]: 34: Hoare triple {16520#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} [157] L51-4-->L61-3: Formula: (= v_main_~i~0_10 0) InVars {} OutVars{main_~i~0=v_main_~i~0_10} AuxVars[] AssignedVars[main_~i~0] {16516#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4))))} is VALID [2022-04-14 18:58:00,119 INFO L290 TraceCheckUtils]: 33: Hoare triple {16520#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} [152] L51-3-->L51-4: Formula: (not (< v_main_~i~0_4 v_main_~edgecount~0_2)) InVars {main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} OutVars{main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} AuxVars[] AssignedVars[] {16520#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-14 18:58:00,120 INFO L290 TraceCheckUtils]: 32: Hoare triple {16520#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} [164] L51-2-->L51-3: Formula: (= v_main_~i~0_8 (+ v_main_~i~0_9 1)) InVars {main_~i~0=v_main_~i~0_9} OutVars{main_~i~0=v_main_~i~0_8, main_#t~post14=|v_main_#t~post14_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post14] {16520#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-14 18:58:00,120 INFO L290 TraceCheckUtils]: 31: Hoare triple {16520#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} [159] L55-->L51-2: Formula: (not (< (+ |v_main_#t~mem18_5| |v_main_#t~mem17_5|) |v_main_#t~mem19_5|)) InVars {main_#t~mem17=|v_main_#t~mem17_5|, main_#t~mem18=|v_main_#t~mem18_5|, main_#t~mem19=|v_main_#t~mem19_5|} OutVars{} AuxVars[] AssignedVars[main_#t~mem17, main_#t~mem18, main_#t~mem19] {16520#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-14 18:58:00,120 INFO L290 TraceCheckUtils]: 30: Hoare triple {16520#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} [153] L51-3-->L55: Formula: (let ((.cse0 (* v_main_~i~0_5 4)) (.cse1 (select |v_#memory_int_1| |v_main_~#distance~0.base_1|))) (and (= v_main_~y~0_1 (select (select |v_#memory_int_1| |v_main_~#Source~0.base_1|) (+ .cse0 |v_main_~#Source~0.offset_1|))) (= v_main_~x~0_1 (select (select |v_#memory_int_1| |v_main_~#Dest~0.base_1|) (+ |v_main_~#Dest~0.offset_1| .cse0))) (= (select (select |v_#memory_int_1| |v_main_~#Weight~0.base_1|) (+ |v_main_~#Weight~0.offset_1| .cse0)) |v_main_#t~mem18_1|) (= (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~x~0_1 4))) |v_main_#t~mem19_1|) (= |v_main_#t~mem17_1| (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~y~0_1 4)))) (< v_main_~i~0_5 v_main_~edgecount~0_3))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_#t~mem15=|v_main_#t~mem15_1|, main_~x~0=v_main_~x~0_1, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~y~0=v_main_~y~0_1, main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_#t~mem16=|v_main_#t~mem16_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_#t~mem17=|v_main_#t~mem17_1|, main_#t~mem18=|v_main_#t~mem18_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|, main_#t~mem19=|v_main_#t~mem19_1|} AuxVars[] AssignedVars[main_#t~mem15, main_~x~0, main_~y~0, main_#t~mem16, main_#t~mem17, main_#t~mem18, main_#t~mem19] {16520#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-14 18:58:00,121 INFO L290 TraceCheckUtils]: 29: Hoare triple {16520#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} [147] L39-4-->L51-3: Formula: (= v_main_~i~0_3 0) InVars {} OutVars{main_~i~0=v_main_~i~0_3} AuxVars[] AssignedVars[main_~i~0] {16520#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-14 18:58:00,121 INFO L290 TraceCheckUtils]: 28: Hoare triple {16520#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} [144] L39-3-->L39-4: Formula: (not (< v_main_~i~0_22 v_main_~nodecount~0_8)) InVars {main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} OutVars{main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} AuxVars[] AssignedVars[] {16520#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-14 18:58:00,121 INFO L290 TraceCheckUtils]: 27: Hoare triple {16520#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} [154] L39-2-->L39-3: Formula: (= v_main_~i~0_1 (+ v_main_~i~0_2 1)) InVars {main_~i~0=v_main_~i~0_2} OutVars{main_~i~0=v_main_~i~0_1, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post7] {16520#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-14 18:58:00,121 INFO L290 TraceCheckUtils]: 26: Hoare triple {16520#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} [149] L41-3-->L39-2: Formula: (not (< v_main_~j~0_3 v_main_~edgecount~0_6)) InVars {main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} OutVars{main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} AuxVars[] AssignedVars[] {16520#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-14 18:58:00,122 INFO L290 TraceCheckUtils]: 25: Hoare triple {16520#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} [160] L41-2-->L41-3: Formula: (= v_main_~j~0_5 (+ v_main_~j~0_6 1)) InVars {main_~j~0=v_main_~j~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, main_~j~0=v_main_~j~0_5} AuxVars[] AssignedVars[main_~j~0, main_#t~post8] {16520#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-14 18:58:00,122 INFO L290 TraceCheckUtils]: 24: Hoare triple {16551#(forall ((v_ArrVal_640 Int)) (<= 0 (select (store (select |#memory_int| |main_~#distance~0.base|) (+ (* main_~x~0 4) |main_~#distance~0.offset|) v_ArrVal_640) |main_~#distance~0.offset|)))} [155] L45-->L41-2: Formula: (and (= (store |v_#memory_int_10| |v_main_~#distance~0.base_11| (store (select |v_#memory_int_10| |v_main_~#distance~0.base_11|) (+ |v_main_~#distance~0.offset_11| (* v_main_~x~0_4 4)) (- 1))) |v_#memory_int_9|) (< (+ |v_main_#t~mem12_3| |v_main_#t~mem11_3|) |v_main_#t~mem13_3|)) InVars {main_#t~mem12=|v_main_#t~mem12_3|, main_#t~mem13=|v_main_#t~mem13_3|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|, main_#t~mem11=|v_main_#t~mem11_3|, #memory_int=|v_#memory_int_10|} OutVars{#memory_int=|v_#memory_int_9|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_#t~mem11, #memory_int] {16520#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-14 18:58:00,123 INFO L290 TraceCheckUtils]: 23: Hoare triple {16555#(forall ((v_ArrVal_640 Int)) (<= 0 (select (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) 4)) v_ArrVal_640) |main_~#distance~0.offset|)))} [150] L41-3-->L45: Formula: (let ((.cse0 (select |v_#memory_int_8| |v_main_~#distance~0.base_10|)) (.cse1 (* v_main_~j~0_4 4))) (and (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~x~0_3 4))) |v_main_#t~mem13_1|) (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~y~0_3 4))) |v_main_#t~mem11_1|) (= (select (select |v_#memory_int_8| |v_main_~#Dest~0.base_7|) (+ .cse1 |v_main_~#Dest~0.offset_7|)) v_main_~x~0_3) (= v_main_~y~0_3 (select (select |v_#memory_int_8| |v_main_~#Source~0.base_7|) (+ .cse1 |v_main_~#Source~0.offset_7|))) (= |v_main_#t~mem12_1| (select (select |v_#memory_int_8| |v_main_~#Weight~0.base_7|) (+ .cse1 |v_main_~#Weight~0.offset_7|))) (< v_main_~j~0_4 v_main_~edgecount~0_7))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_~j~0=v_main_~j~0_4, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} OutVars{main_#t~mem12=|v_main_#t~mem12_1|, main_#t~mem13=|v_main_#t~mem13_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~x~0=v_main_~x~0_3, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_#t~mem10=|v_main_#t~mem10_1|, main_~j~0=v_main_~j~0_4, main_#t~mem11=|v_main_#t~mem11_1|, main_~y~0=v_main_~y~0_3, main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_#t~mem9=|v_main_#t~mem9_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_~x~0, main_#t~mem10, main_#t~mem11, main_~y~0, main_#t~mem9] {16551#(forall ((v_ArrVal_640 Int)) (<= 0 (select (store (select |#memory_int| |main_~#distance~0.base|) (+ (* main_~x~0 4) |main_~#distance~0.offset|) v_ArrVal_640) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:58:00,124 INFO L290 TraceCheckUtils]: 22: Hoare triple {16559#(forall ((v_ArrVal_640 Int)) (<= 0 (select (store (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_640) |main_~#distance~0.offset|)))} [145] L39-3-->L41-3: Formula: (and (= v_main_~j~0_2 0) (< v_main_~i~0_23 v_main_~nodecount~0_9)) InVars {main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23} OutVars{main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23, main_~j~0=v_main_~j~0_2} AuxVars[] AssignedVars[main_~j~0] {16555#(forall ((v_ArrVal_640 Int)) (<= 0 (select (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) 4)) v_ArrVal_640) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:58:00,124 INFO L290 TraceCheckUtils]: 21: Hoare triple {16559#(forall ((v_ArrVal_640 Int)) (<= 0 (select (store (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_640) |main_~#distance~0.offset|)))} [154] L39-2-->L39-3: Formula: (= v_main_~i~0_1 (+ v_main_~i~0_2 1)) InVars {main_~i~0=v_main_~i~0_2} OutVars{main_~i~0=v_main_~i~0_1, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post7] {16559#(forall ((v_ArrVal_640 Int)) (<= 0 (select (store (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_640) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:58:00,124 INFO L290 TraceCheckUtils]: 20: Hoare triple {16559#(forall ((v_ArrVal_640 Int)) (<= 0 (select (store (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_640) |main_~#distance~0.offset|)))} [149] L41-3-->L39-2: Formula: (not (< v_main_~j~0_3 v_main_~edgecount~0_6)) InVars {main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} OutVars{main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} AuxVars[] AssignedVars[] {16559#(forall ((v_ArrVal_640 Int)) (<= 0 (select (store (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_640) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:58:00,125 INFO L290 TraceCheckUtils]: 19: Hoare triple {16559#(forall ((v_ArrVal_640 Int)) (<= 0 (select (store (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_640) |main_~#distance~0.offset|)))} [160] L41-2-->L41-3: Formula: (= v_main_~j~0_5 (+ v_main_~j~0_6 1)) InVars {main_~j~0=v_main_~j~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, main_~j~0=v_main_~j~0_5} AuxVars[] AssignedVars[main_~j~0, main_#t~post8] {16559#(forall ((v_ArrVal_640 Int)) (<= 0 (select (store (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_640) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:58:00,126 INFO L290 TraceCheckUtils]: 18: Hoare triple {16572#(forall ((v_ArrVal_640 Int) (v_ArrVal_639 Int)) (<= 0 (select (store (store (select |#memory_int| |main_~#distance~0.base|) (+ (* main_~x~0 4) |main_~#distance~0.offset|) v_ArrVal_639) (+ (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ (* main_~x~0 4) |main_~#distance~0.offset|) v_ArrVal_639)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_640) |main_~#distance~0.offset|)))} [155] L45-->L41-2: Formula: (and (= (store |v_#memory_int_10| |v_main_~#distance~0.base_11| (store (select |v_#memory_int_10| |v_main_~#distance~0.base_11|) (+ |v_main_~#distance~0.offset_11| (* v_main_~x~0_4 4)) (- 1))) |v_#memory_int_9|) (< (+ |v_main_#t~mem12_3| |v_main_#t~mem11_3|) |v_main_#t~mem13_3|)) InVars {main_#t~mem12=|v_main_#t~mem12_3|, main_#t~mem13=|v_main_#t~mem13_3|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|, main_#t~mem11=|v_main_#t~mem11_3|, #memory_int=|v_#memory_int_10|} OutVars{#memory_int=|v_#memory_int_9|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_#t~mem11, #memory_int] {16559#(forall ((v_ArrVal_640 Int)) (<= 0 (select (store (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_640) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:58:00,127 INFO L290 TraceCheckUtils]: 17: Hoare triple {16576#(forall ((v_ArrVal_640 Int) (v_ArrVal_639 Int)) (<= 0 (select (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) 4)) v_ArrVal_639) (+ (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) 4)) v_ArrVal_639)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_640) |main_~#distance~0.offset|)))} [150] L41-3-->L45: Formula: (let ((.cse0 (select |v_#memory_int_8| |v_main_~#distance~0.base_10|)) (.cse1 (* v_main_~j~0_4 4))) (and (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~x~0_3 4))) |v_main_#t~mem13_1|) (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~y~0_3 4))) |v_main_#t~mem11_1|) (= (select (select |v_#memory_int_8| |v_main_~#Dest~0.base_7|) (+ .cse1 |v_main_~#Dest~0.offset_7|)) v_main_~x~0_3) (= v_main_~y~0_3 (select (select |v_#memory_int_8| |v_main_~#Source~0.base_7|) (+ .cse1 |v_main_~#Source~0.offset_7|))) (= |v_main_#t~mem12_1| (select (select |v_#memory_int_8| |v_main_~#Weight~0.base_7|) (+ .cse1 |v_main_~#Weight~0.offset_7|))) (< v_main_~j~0_4 v_main_~edgecount~0_7))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_~j~0=v_main_~j~0_4, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} OutVars{main_#t~mem12=|v_main_#t~mem12_1|, main_#t~mem13=|v_main_#t~mem13_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~x~0=v_main_~x~0_3, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_#t~mem10=|v_main_#t~mem10_1|, main_~j~0=v_main_~j~0_4, main_#t~mem11=|v_main_#t~mem11_1|, main_~y~0=v_main_~y~0_3, main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_#t~mem9=|v_main_#t~mem9_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_~x~0, main_#t~mem10, main_#t~mem11, main_~y~0, main_#t~mem9] {16572#(forall ((v_ArrVal_640 Int) (v_ArrVal_639 Int)) (<= 0 (select (store (store (select |#memory_int| |main_~#distance~0.base|) (+ (* main_~x~0 4) |main_~#distance~0.offset|) v_ArrVal_639) (+ (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ (* main_~x~0 4) |main_~#distance~0.offset|) v_ArrVal_639)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_640) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:58:00,127 INFO L290 TraceCheckUtils]: 16: Hoare triple {16580#(forall ((v_ArrVal_640 Int) (v_ArrVal_639 Int)) (<= 0 (select (store (store (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_639) (+ (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_639)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_640) |main_~#distance~0.offset|)))} [145] L39-3-->L41-3: Formula: (and (= v_main_~j~0_2 0) (< v_main_~i~0_23 v_main_~nodecount~0_9)) InVars {main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23} OutVars{main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23, main_~j~0=v_main_~j~0_2} AuxVars[] AssignedVars[main_~j~0] {16576#(forall ((v_ArrVal_640 Int) (v_ArrVal_639 Int)) (<= 0 (select (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) 4)) v_ArrVal_639) (+ (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) 4)) v_ArrVal_639)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_640) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:58:00,128 INFO L290 TraceCheckUtils]: 15: Hoare triple {16580#(forall ((v_ArrVal_640 Int) (v_ArrVal_639 Int)) (<= 0 (select (store (store (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_639) (+ (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_639)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_640) |main_~#distance~0.offset|)))} [140] L30-4-->L39-3: Formula: (= v_main_~i~0_21 0) InVars {} OutVars{main_~i~0=v_main_~i~0_21} AuxVars[] AssignedVars[main_~i~0] {16580#(forall ((v_ArrVal_640 Int) (v_ArrVal_639 Int)) (<= 0 (select (store (store (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_639) (+ (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_639)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_640) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:58:00,128 INFO L290 TraceCheckUtils]: 14: Hoare triple {16580#(forall ((v_ArrVal_640 Int) (v_ArrVal_639 Int)) (<= 0 (select (store (store (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_639) (+ (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_639)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_640) |main_~#distance~0.offset|)))} [138] L30-3-->L30-4: Formula: (not (< v_main_~i~0_11 v_main_~nodecount~0_4)) InVars {main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} OutVars{main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} AuxVars[] AssignedVars[] {16580#(forall ((v_ArrVal_640 Int) (v_ArrVal_639 Int)) (<= 0 (select (store (store (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_639) (+ (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_639)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_640) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:58:00,129 INFO L290 TraceCheckUtils]: 13: Hoare triple {16580#(forall ((v_ArrVal_640 Int) (v_ArrVal_639 Int)) (<= 0 (select (store (store (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_639) (+ (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_639)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_640) |main_~#distance~0.offset|)))} [146] L30-2-->L30-3: Formula: (= v_main_~i~0_17 (+ v_main_~i~0_18 1)) InVars {main_~i~0=v_main_~i~0_18} OutVars{main_~i~0=v_main_~i~0_17, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {16580#(forall ((v_ArrVal_640 Int) (v_ArrVal_639 Int)) (<= 0 (select (store (store (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_639) (+ (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_639)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_640) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:58:01,450 WARN L290 TraceCheckUtils]: 12: Hoare triple {16593#(forall ((v_ArrVal_640 Int) (v_ArrVal_639 Int) (v_ArrVal_637 Int)) (<= 0 (select (store (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_637) (+ (* 4 (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_637)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|)) |main_~#distance~0.offset|) v_ArrVal_639) (+ |main_~#distance~0.offset| (* 4 (select (select (store |#memory_int| |main_~#distance~0.base| (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_637) (+ (* 4 (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_637)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|)) |main_~#distance~0.offset|) v_ArrVal_639)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|))) v_ArrVal_640) |main_~#distance~0.offset|)))} [142] L31-->L30-2: Formula: (and (= (store |v_#memory_int_7| |v_main_~#distance~0.base_7| (store (select |v_#memory_int_7| |v_main_~#distance~0.base_7|) (+ |v_main_~#distance~0.offset_7| (* v_main_~i~0_16 4)) v_~INFINITY~0_1)) |v_#memory_int_6|) (not (= v_main_~i~0_16 v_main_~source~0_3))) InVars {main_~#distance~0.offset=|v_main_~#distance~0.offset_7|, main_~#distance~0.base=|v_main_~#distance~0.base_7|, #memory_int=|v_#memory_int_7|, main_~i~0=v_main_~i~0_16, main_~source~0=v_main_~source~0_3, ~INFINITY~0=v_~INFINITY~0_1} OutVars{main_~#distance~0.offset=|v_main_~#distance~0.offset_7|, main_~#distance~0.base=|v_main_~#distance~0.base_7|, #memory_int=|v_#memory_int_6|, main_~i~0=v_main_~i~0_16, main_~source~0=v_main_~source~0_3, ~INFINITY~0=v_~INFINITY~0_1} AuxVars[] AssignedVars[#memory_int] {16580#(forall ((v_ArrVal_640 Int) (v_ArrVal_639 Int)) (<= 0 (select (store (store (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_639) (+ (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_639)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_640) |main_~#distance~0.offset|)))} is UNKNOWN [2022-04-14 18:58:01,451 INFO L290 TraceCheckUtils]: 11: Hoare triple {16593#(forall ((v_ArrVal_640 Int) (v_ArrVal_639 Int) (v_ArrVal_637 Int)) (<= 0 (select (store (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_637) (+ (* 4 (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_637)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|)) |main_~#distance~0.offset|) v_ArrVal_639) (+ |main_~#distance~0.offset| (* 4 (select (select (store |#memory_int| |main_~#distance~0.base| (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_637) (+ (* 4 (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_637)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|)) |main_~#distance~0.offset|) v_ArrVal_639)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|))) v_ArrVal_640) |main_~#distance~0.offset|)))} [139] L30-3-->L31: Formula: (< v_main_~i~0_12 v_main_~nodecount~0_5) InVars {main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} OutVars{main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {16593#(forall ((v_ArrVal_640 Int) (v_ArrVal_639 Int) (v_ArrVal_637 Int)) (<= 0 (select (store (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_637) (+ (* 4 (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_637)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|)) |main_~#distance~0.offset|) v_ArrVal_639) (+ |main_~#distance~0.offset| (* 4 (select (select (store |#memory_int| |main_~#distance~0.base| (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_637) (+ (* 4 (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_637)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|)) |main_~#distance~0.offset|) v_ArrVal_639)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|))) v_ArrVal_640) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:58:01,465 INFO L290 TraceCheckUtils]: 10: Hoare triple {16600#(forall ((v_ArrVal_640 Int) (v_ArrVal_639 Int) (v_ArrVal_637 Int)) (<= 0 (select (store (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_637) (+ (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_637)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_639) (+ (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_637) (+ (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_637)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_639)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_640) |main_~#distance~0.offset|)))} [146] L30-2-->L30-3: Formula: (= v_main_~i~0_17 (+ v_main_~i~0_18 1)) InVars {main_~i~0=v_main_~i~0_18} OutVars{main_~i~0=v_main_~i~0_17, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {16593#(forall ((v_ArrVal_640 Int) (v_ArrVal_639 Int) (v_ArrVal_637 Int)) (<= 0 (select (store (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_637) (+ (* 4 (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_637)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|)) |main_~#distance~0.offset|) v_ArrVal_639) (+ |main_~#distance~0.offset| (* 4 (select (select (store |#memory_int| |main_~#distance~0.base| (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_637) (+ (* 4 (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_637)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|)) |main_~#distance~0.offset|) v_ArrVal_639)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|))) v_ArrVal_640) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:58:03,468 WARN L290 TraceCheckUtils]: 9: Hoare triple {16604#(forall ((v_ArrVal_640 Int) (v_ArrVal_639 Int) (v_ArrVal_637 Int) (v_ArrVal_635 Int)) (or (<= 0 (select (store (store (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_635) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_637) (+ (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_635) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_637)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_639) (+ (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_635) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_637) (+ (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_635) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_637)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_639)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_640) |main_~#distance~0.offset|)) (not (<= 0 v_ArrVal_635))))} [141] L31-->L30-2: Formula: (and (= (store |v_#memory_int_4| |v_main_~#distance~0.base_5| (store (select |v_#memory_int_4| |v_main_~#distance~0.base_5|) (+ |v_main_~#distance~0.offset_5| (* v_main_~i~0_14 4)) 0)) |v_#memory_int_3|) (= v_main_~i~0_14 v_main_~source~0_2)) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} AuxVars[] AssignedVars[#memory_int] {16600#(forall ((v_ArrVal_640 Int) (v_ArrVal_639 Int) (v_ArrVal_637 Int)) (<= 0 (select (store (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_637) (+ (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_637)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_639) (+ (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_637) (+ (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_637)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_639)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_640) |main_~#distance~0.offset|)))} is UNKNOWN [2022-04-14 18:58:03,469 INFO L290 TraceCheckUtils]: 8: Hoare triple {16604#(forall ((v_ArrVal_640 Int) (v_ArrVal_639 Int) (v_ArrVal_637 Int) (v_ArrVal_635 Int)) (or (<= 0 (select (store (store (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_635) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_637) (+ (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_635) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_637)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_639) (+ (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_635) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_637) (+ (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_635) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_637)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_639)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_640) |main_~#distance~0.offset|)) (not (<= 0 v_ArrVal_635))))} [139] L30-3-->L31: Formula: (< v_main_~i~0_12 v_main_~nodecount~0_5) InVars {main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} OutVars{main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {16604#(forall ((v_ArrVal_640 Int) (v_ArrVal_639 Int) (v_ArrVal_637 Int) (v_ArrVal_635 Int)) (or (<= 0 (select (store (store (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_635) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_637) (+ (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_635) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_637)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_639) (+ (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_635) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_637) (+ (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_635) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_637)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_639)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_640) |main_~#distance~0.offset|)) (not (<= 0 v_ArrVal_635))))} is VALID [2022-04-14 18:58:03,472 INFO L290 TraceCheckUtils]: 7: Hoare triple {16351#true} [136] L21-->L30-3: Formula: (let ((.cse1 (store |v_#valid_10| |v_main_~#Source~0.base_4| 1))) (let ((.cse4 (store .cse1 |v_main_~#Dest~0.base_4| 1))) (let ((.cse5 (store .cse4 |v_main_~#Weight~0.base_4| 1)) (.cse2 (select |v_#memory_int_2| |v_main_~#Dest~0.base_4|)) (.cse0 (select |v_#memory_int_2| |v_main_~#Source~0.base_4|)) (.cse3 (select |v_#memory_int_2| |v_main_~#Weight~0.base_4|))) (and (= (select .cse0 (+ 52 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#distance~0.base_4|) (= (select .cse0 (+ 48 |v_main_~#Source~0.offset_4|)) 3) (= 2 (select .cse0 (+ 68 |v_main_~#Source~0.offset_4|))) (= (select .cse1 |v_main_~#Dest~0.base_4|) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Weight~0.base_4|) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 60)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 12)) 1) (= 9 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 36))) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 24))) (= (select .cse0 (+ 56 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Dest~0.base_4|) (= (select .cse0 (+ 40 |v_main_~#Source~0.offset_4|)) 2) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 8))) (= (select .cse3 (+ 72 |v_main_~#Weight~0.offset_4|)) 18) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 12)) 3) (= (select .cse0 (+ 8 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 72)) 0) (= 6 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 24))) (= (select .cse0 (+ 12 |v_main_~#Source~0.offset_4|)) 1) (= 0 (select .cse3 |v_main_~#Weight~0.offset_4|)) (not (= |v_main_~#Weight~0.base_4| 0)) (= |v_main_~#Dest~0.offset_4| 0) (= 16 (select .cse3 (+ 64 |v_main_~#Weight~0.offset_4|))) (= (select .cse2 (+ 76 |v_main_~#Dest~0.offset_4|)) 4) (= 5 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 20))) (= (select .cse0 (+ 28 |v_main_~#Source~0.offset_4|)) 3) (= (select .cse0 (+ 76 |v_main_~#Source~0.offset_4|)) 3) (= 1 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 16))) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 44)) 0) (= (select .cse0 (+ 4 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 48)) 0) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 60)) 15) (= v_main_~i~0_6 0) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 32))) (= v_main_~source~0_1 0) (= (select .cse4 |v_main_~#Weight~0.base_4|) 0) (= (select |v_#valid_10| |v_main_~#Source~0.base_4|) 0) (<= v_main_~edgecount~0_5 19) (= (select .cse3 (+ 56 |v_main_~#Weight~0.offset_4|)) 14) (= (select .cse3 (+ 52 |v_main_~#Weight~0.offset_4|)) 13) (= (select .cse2 (+ 40 |v_main_~#Dest~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 52)) 2) (= (select .cse3 (+ 44 |v_main_~#Weight~0.offset_4|)) 11) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 4)) 1) (= |v_main_~#Source~0.offset_4| 0) (= 3 (select .cse0 (+ 60 |v_main_~#Source~0.offset_4|))) (= 2 (select .cse0 (+ 44 |v_main_~#Source~0.offset_4|))) (= |v_#length_1| (store (store (store (store |v_#length_5| |v_main_~#Source~0.base_4| 80) |v_main_~#Dest~0.base_4| 80) |v_main_~#Weight~0.base_4| 80) |v_main_~#distance~0.base_4| 20)) (= (select .cse2 |v_main_~#Dest~0.offset_4|) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 68)) 1) (= (select .cse0 (+ 36 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ 56 |v_main_~#Dest~0.offset_4|)) 3) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 28))) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 8)) 2) (= 12 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 48))) (= 7 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 28))) (= (select .cse0 (+ 64 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 64)) 2) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 36)) 0) (= 8 (select .cse3 (+ 32 |v_main_~#Weight~0.offset_4|))) (not (= |v_main_~#Dest~0.base_4| 0)) (= 0 (select .cse0 |v_main_~#Source~0.offset_4|)) (= (select .cse3 (+ 40 |v_main_~#Weight~0.offset_4|)) 10) (= (select .cse5 |v_main_~#distance~0.base_4|) 0) (= |v_main_~#distance~0.offset_4| 0) (= (store .cse5 |v_main_~#distance~0.base_4| 1) |v_#valid_6|) (<= 0 v_main_~edgecount~0_5) (= (select .cse3 (+ 16 |v_main_~#Weight~0.offset_4|)) 4) (not (= |v_main_~#Source~0.base_4| 0)) (= (select .cse0 (+ |v_main_~#Source~0.offset_4| 24)) 1) (= (select .cse0 (+ 16 |v_main_~#Source~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 20)) 4) (= 2 (select .cse0 (+ 72 |v_main_~#Source~0.offset_4|))) (= (select .cse0 (+ 32 |v_main_~#Source~0.offset_4|)) 4) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 4))) (= (select .cse0 (+ 20 |v_main_~#Source~0.offset_4|)) 0) (= 19 (select .cse3 (+ 76 |v_main_~#Weight~0.offset_4|))) (< |v_#StackHeapBarrier_1| |v_main_~#Source~0.base_4|) (not (= |v_main_~#distance~0.base_4| 0)) (= 17 (select .cse3 (+ 68 |v_main_~#Weight~0.offset_4|))) (= |v_main_~#Weight~0.offset_4| 0))))) InVars {#memory_int=|v_#memory_int_2|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_5|, main_~edgecount~0=v_main_~edgecount~0_5, #valid=|v_#valid_10|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_4|, main_~x~0=v_main_~x~0_2, main_~#distance~0.base=|v_main_~#distance~0.base_4|, main_~j~0=v_main_~j~0_1, main_~y~0=v_main_~y~0_2, main_~#Dest~0.base=|v_main_~#Dest~0.base_4|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_4|, main_~#Source~0.base=|v_main_~#Source~0.base_4|, main_~#Weight~0.base=|v_main_~#Weight~0.base_4|, #valid=|v_#valid_6|, main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~source~0=v_main_~source~0_1, #length=|v_#length_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_4|, main_~edgecount~0=v_main_~edgecount~0_5, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_4|} AuxVars[] AssignedVars[main_~#Source~0.offset, main_~x~0, main_~#distance~0.base, main_~j~0, main_~y~0, main_~#Dest~0.base, main_~#distance~0.offset, main_~#Source~0.base, main_~#Weight~0.base, #valid, main_~i~0, main_~source~0, #length, main_~#Weight~0.offset, main_~#Dest~0.offset] {16604#(forall ((v_ArrVal_640 Int) (v_ArrVal_639 Int) (v_ArrVal_637 Int) (v_ArrVal_635 Int)) (or (<= 0 (select (store (store (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_635) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_637) (+ (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_635) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_637)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_639) (+ (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_635) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_637) (+ (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_635) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_637)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_639)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_640) |main_~#distance~0.offset|)) (not (<= 0 v_ArrVal_635))))} is VALID [2022-04-14 18:58:03,472 INFO L290 TraceCheckUtils]: 6: Hoare triple {16351#true} [133] L20-->L21: Formula: (and (<= 0 v_main_~nodecount~0_3) (<= v_main_~nodecount~0_3 4)) InVars {main_~nodecount~0=v_main_~nodecount~0_3} OutVars{main_~nodecount~0=v_main_~nodecount~0_3} AuxVars[] AssignedVars[] {16351#true} is VALID [2022-04-14 18:58:03,472 INFO L290 TraceCheckUtils]: 5: Hoare triple {16351#true} [130] mainENTRY-->L20: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (= |v_main_#t~nondet4_2| v_main_~nodecount~0_1) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= |v_main_#t~nondet5_2| v_main_~edgecount~0_1)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~nodecount~0=v_main_~nodecount~0_1, main_~edgecount~0=v_main_~edgecount~0_1} AuxVars[] AssignedVars[main_~nodecount~0, main_#t~nondet5, main_#t~nondet4, main_~edgecount~0] {16351#true} is VALID [2022-04-14 18:58:03,472 INFO L272 TraceCheckUtils]: 4: Hoare triple {16351#true} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {16351#true} is VALID [2022-04-14 18:58:03,473 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {16351#true} {16351#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {16351#true} is VALID [2022-04-14 18:58:03,473 INFO L290 TraceCheckUtils]: 2: Hoare triple {16351#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {16351#true} is VALID [2022-04-14 18:58:03,473 INFO L290 TraceCheckUtils]: 1: Hoare triple {16351#true} [128] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_11| 1))) (and (= (select |v_#valid_16| 1) 1) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_16| 2) 1) (= (select |v_#valid_16| 3) 1) (= (select .cse0 1) 0) (= |v_#NULL.base_1| 0) (= (select |v_#length_6| 1) 2) (= (select |v_#length_6| 2) 14) (= (select .cse0 0) 48) (= (select |v_#valid_16| 0) 0) (= (select |v_#length_6| 3) 12) (= |v_#NULL.offset_1| 0) (= v_~INFINITY~0_2 899))) InVars {#memory_int=|v_#memory_int_11|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, #valid=|v_#valid_16|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_16|, #memory_int=|v_#memory_int_11|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_6|, ~INFINITY~0=v_~INFINITY~0_2, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, ~INFINITY~0, #NULL.base] {16351#true} is VALID [2022-04-14 18:58:03,473 INFO L272 TraceCheckUtils]: 0: Hoare triple {16351#true} [126] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {16351#true} is VALID [2022-04-14 18:58:03,473 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-14 18:58:03,473 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1569770132] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-14 18:58:03,473 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-14 18:58:03,473 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 14, 16] total 41 [2022-04-14 18:58:03,473 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1354765176] [2022-04-14 18:58:03,473 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-04-14 18:58:03,474 INFO L78 Accepts]: Start accepts. Automaton has has 41 states, 39 states have (on average 2.41025641025641) internal successors, (94), 38 states have internal predecessors, (94), 3 states have call successors, (5), 4 states have call predecessors, (5), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 40 [2022-04-14 18:58:03,474 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-14 18:58:03,474 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 41 states, 39 states have (on average 2.41025641025641) internal successors, (94), 38 states have internal predecessors, (94), 3 states have call successors, (5), 4 states have call predecessors, (5), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:58:03,648 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 100 edges. 100 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 18:58:03,648 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 41 states [2022-04-14 18:58:03,648 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-14 18:58:03,649 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 41 interpolants. [2022-04-14 18:58:03,649 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=236, Invalid=1399, Unknown=5, NotChecked=0, Total=1640 [2022-04-14 18:58:03,649 INFO L87 Difference]: Start difference. First operand 301 states and 392 transitions. Second operand has 41 states, 39 states have (on average 2.41025641025641) internal successors, (94), 38 states have internal predecessors, (94), 3 states have call successors, (5), 4 states have call predecessors, (5), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:58:07,073 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 18:58:07,074 INFO L93 Difference]: Finished difference Result 607 states and 788 transitions. [2022-04-14 18:58:07,074 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2022-04-14 18:58:07,074 INFO L78 Accepts]: Start accepts. Automaton has has 41 states, 39 states have (on average 2.41025641025641) internal successors, (94), 38 states have internal predecessors, (94), 3 states have call successors, (5), 4 states have call predecessors, (5), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 40 [2022-04-14 18:58:07,074 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-14 18:58:07,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 41 states, 39 states have (on average 2.41025641025641) internal successors, (94), 38 states have internal predecessors, (94), 3 states have call successors, (5), 4 states have call predecessors, (5), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:58:07,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 24 states and 204 transitions. [2022-04-14 18:58:07,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 41 states, 39 states have (on average 2.41025641025641) internal successors, (94), 38 states have internal predecessors, (94), 3 states have call successors, (5), 4 states have call predecessors, (5), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:58:07,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 24 states and 204 transitions. [2022-04-14 18:58:07,081 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 24 states and 204 transitions. [2022-04-14 18:58:07,326 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 204 edges. 204 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 18:58:07,342 INFO L225 Difference]: With dead ends: 607 [2022-04-14 18:58:07,342 INFO L226 Difference]: Without dead ends: 591 [2022-04-14 18:58:07,343 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 141 GetRequests, 67 SyntacticMatches, 14 SemanticMatches, 60 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1178 ImplicationChecksByTransitivity, 7.6s TimeCoverageRelationStatistics Valid=702, Invalid=3075, Unknown=5, NotChecked=0, Total=3782 [2022-04-14 18:58:07,344 INFO L913 BasicCegarLoop]: 36 mSDtfsCounter, 411 mSDsluCounter, 58 mSDsCounter, 0 mSdLazyCounter, 956 mSolverCounterSat, 196 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 412 SdHoareTripleChecker+Valid, 94 SdHoareTripleChecker+Invalid, 1849 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 196 IncrementalHoareTripleChecker+Valid, 956 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 697 IncrementalHoareTripleChecker+Unchecked, 1.2s IncrementalHoareTripleChecker+Time [2022-04-14 18:58:07,344 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [412 Valid, 94 Invalid, 1849 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [196 Valid, 956 Invalid, 0 Unknown, 697 Unchecked, 1.2s Time] [2022-04-14 18:58:07,345 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 591 states. [2022-04-14 18:58:07,351 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 591 to 337. [2022-04-14 18:58:07,351 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-14 18:58:07,352 INFO L82 GeneralOperation]: Start isEquivalent. First operand 591 states. Second operand has 337 states, 326 states have (on average 1.334355828220859) internal successors, (435), 328 states have internal predecessors, (435), 6 states have call successors, (6), 5 states have call predecessors, (6), 4 states have return successors, (4), 3 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-14 18:58:07,352 INFO L74 IsIncluded]: Start isIncluded. First operand 591 states. Second operand has 337 states, 326 states have (on average 1.334355828220859) internal successors, (435), 328 states have internal predecessors, (435), 6 states have call successors, (6), 5 states have call predecessors, (6), 4 states have return successors, (4), 3 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-14 18:58:07,352 INFO L87 Difference]: Start difference. First operand 591 states. Second operand has 337 states, 326 states have (on average 1.334355828220859) internal successors, (435), 328 states have internal predecessors, (435), 6 states have call successors, (6), 5 states have call predecessors, (6), 4 states have return successors, (4), 3 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-14 18:58:07,370 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 18:58:07,370 INFO L93 Difference]: Finished difference Result 591 states and 770 transitions. [2022-04-14 18:58:07,370 INFO L276 IsEmpty]: Start isEmpty. Operand 591 states and 770 transitions. [2022-04-14 18:58:07,371 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 18:58:07,371 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 18:58:07,372 INFO L74 IsIncluded]: Start isIncluded. First operand has 337 states, 326 states have (on average 1.334355828220859) internal successors, (435), 328 states have internal predecessors, (435), 6 states have call successors, (6), 5 states have call predecessors, (6), 4 states have return successors, (4), 3 states have call predecessors, (4), 4 states have call successors, (4) Second operand 591 states. [2022-04-14 18:58:07,372 INFO L87 Difference]: Start difference. First operand has 337 states, 326 states have (on average 1.334355828220859) internal successors, (435), 328 states have internal predecessors, (435), 6 states have call successors, (6), 5 states have call predecessors, (6), 4 states have return successors, (4), 3 states have call predecessors, (4), 4 states have call successors, (4) Second operand 591 states. [2022-04-14 18:58:07,389 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 18:58:07,389 INFO L93 Difference]: Finished difference Result 591 states and 770 transitions. [2022-04-14 18:58:07,389 INFO L276 IsEmpty]: Start isEmpty. Operand 591 states and 770 transitions. [2022-04-14 18:58:07,391 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 18:58:07,391 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 18:58:07,391 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-14 18:58:07,391 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-14 18:58:07,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 337 states, 326 states have (on average 1.334355828220859) internal successors, (435), 328 states have internal predecessors, (435), 6 states have call successors, (6), 5 states have call predecessors, (6), 4 states have return successors, (4), 3 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-14 18:58:07,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 337 states and 445 transitions. [2022-04-14 18:58:07,397 INFO L78 Accepts]: Start accepts. Automaton has 337 states and 445 transitions. Word has length 40 [2022-04-14 18:58:07,398 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-14 18:58:07,398 INFO L478 AbstractCegarLoop]: Abstraction has 337 states and 445 transitions. [2022-04-14 18:58:07,398 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 41 states, 39 states have (on average 2.41025641025641) internal successors, (94), 38 states have internal predecessors, (94), 3 states have call successors, (5), 4 states have call predecessors, (5), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:58:07,398 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 445 transitions. [2022-04-14 18:58:07,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-04-14 18:58:07,399 INFO L491 BasicCegarLoop]: Found error trace [2022-04-14 18:58:07,399 INFO L499 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-14 18:58:07,423 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Forceful destruction successful, exit code 0 [2022-04-14 18:58:07,623 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17,15 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-14 18:58:07,624 INFO L403 AbstractCegarLoop]: === Iteration 19 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-14 18:58:07,624 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-14 18:58:07,624 INFO L85 PathProgramCache]: Analyzing trace with hash 1131529939, now seen corresponding path program 5 times [2022-04-14 18:58:07,624 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-14 18:58:07,624 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1247108505] [2022-04-14 18:58:07,624 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-14 18:58:07,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-14 18:58:07,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 18:58:08,565 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-14 18:58:08,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 18:58:08,576 INFO L290 TraceCheckUtils]: 0: Hoare triple {18844#(and (= |old(~INFINITY~0)| ~INFINITY~0) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [128] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_11| 1))) (and (= (select |v_#valid_16| 1) 1) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_16| 2) 1) (= (select |v_#valid_16| 3) 1) (= (select .cse0 1) 0) (= |v_#NULL.base_1| 0) (= (select |v_#length_6| 1) 2) (= (select |v_#length_6| 2) 14) (= (select .cse0 0) 48) (= (select |v_#valid_16| 0) 0) (= (select |v_#length_6| 3) 12) (= |v_#NULL.offset_1| 0) (= v_~INFINITY~0_2 899))) InVars {#memory_int=|v_#memory_int_11|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, #valid=|v_#valid_16|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_16|, #memory_int=|v_#memory_int_11|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_6|, ~INFINITY~0=v_~INFINITY~0_2, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, ~INFINITY~0, #NULL.base] {18822#true} is VALID [2022-04-14 18:58:08,576 INFO L290 TraceCheckUtils]: 1: Hoare triple {18822#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {18822#true} is VALID [2022-04-14 18:58:08,576 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {18822#true} {18822#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {18822#true} is VALID [2022-04-14 18:58:08,577 INFO L272 TraceCheckUtils]: 0: Hoare triple {18822#true} [126] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {18844#(and (= |old(~INFINITY~0)| ~INFINITY~0) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-14 18:58:08,577 INFO L290 TraceCheckUtils]: 1: Hoare triple {18844#(and (= |old(~INFINITY~0)| ~INFINITY~0) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [128] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_11| 1))) (and (= (select |v_#valid_16| 1) 1) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_16| 2) 1) (= (select |v_#valid_16| 3) 1) (= (select .cse0 1) 0) (= |v_#NULL.base_1| 0) (= (select |v_#length_6| 1) 2) (= (select |v_#length_6| 2) 14) (= (select .cse0 0) 48) (= (select |v_#valid_16| 0) 0) (= (select |v_#length_6| 3) 12) (= |v_#NULL.offset_1| 0) (= v_~INFINITY~0_2 899))) InVars {#memory_int=|v_#memory_int_11|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, #valid=|v_#valid_16|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_16|, #memory_int=|v_#memory_int_11|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_6|, ~INFINITY~0=v_~INFINITY~0_2, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, ~INFINITY~0, #NULL.base] {18822#true} is VALID [2022-04-14 18:58:08,577 INFO L290 TraceCheckUtils]: 2: Hoare triple {18822#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {18822#true} is VALID [2022-04-14 18:58:08,578 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {18822#true} {18822#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {18822#true} is VALID [2022-04-14 18:58:08,578 INFO L272 TraceCheckUtils]: 4: Hoare triple {18822#true} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {18822#true} is VALID [2022-04-14 18:58:08,578 INFO L290 TraceCheckUtils]: 5: Hoare triple {18822#true} [130] mainENTRY-->L20: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (= |v_main_#t~nondet4_2| v_main_~nodecount~0_1) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= |v_main_#t~nondet5_2| v_main_~edgecount~0_1)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~nodecount~0=v_main_~nodecount~0_1, main_~edgecount~0=v_main_~edgecount~0_1} AuxVars[] AssignedVars[main_~nodecount~0, main_#t~nondet5, main_#t~nondet4, main_~edgecount~0] {18822#true} is VALID [2022-04-14 18:58:08,578 INFO L290 TraceCheckUtils]: 6: Hoare triple {18822#true} [133] L20-->L21: Formula: (and (<= 0 v_main_~nodecount~0_3) (<= v_main_~nodecount~0_3 4)) InVars {main_~nodecount~0=v_main_~nodecount~0_3} OutVars{main_~nodecount~0=v_main_~nodecount~0_3} AuxVars[] AssignedVars[] {18822#true} is VALID [2022-04-14 18:58:08,582 INFO L290 TraceCheckUtils]: 7: Hoare triple {18822#true} [136] L21-->L30-3: Formula: (let ((.cse1 (store |v_#valid_10| |v_main_~#Source~0.base_4| 1))) (let ((.cse4 (store .cse1 |v_main_~#Dest~0.base_4| 1))) (let ((.cse5 (store .cse4 |v_main_~#Weight~0.base_4| 1)) (.cse2 (select |v_#memory_int_2| |v_main_~#Dest~0.base_4|)) (.cse0 (select |v_#memory_int_2| |v_main_~#Source~0.base_4|)) (.cse3 (select |v_#memory_int_2| |v_main_~#Weight~0.base_4|))) (and (= (select .cse0 (+ 52 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#distance~0.base_4|) (= (select .cse0 (+ 48 |v_main_~#Source~0.offset_4|)) 3) (= 2 (select .cse0 (+ 68 |v_main_~#Source~0.offset_4|))) (= (select .cse1 |v_main_~#Dest~0.base_4|) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Weight~0.base_4|) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 60)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 12)) 1) (= 9 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 36))) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 24))) (= (select .cse0 (+ 56 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Dest~0.base_4|) (= (select .cse0 (+ 40 |v_main_~#Source~0.offset_4|)) 2) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 8))) (= (select .cse3 (+ 72 |v_main_~#Weight~0.offset_4|)) 18) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 12)) 3) (= (select .cse0 (+ 8 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 72)) 0) (= 6 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 24))) (= (select .cse0 (+ 12 |v_main_~#Source~0.offset_4|)) 1) (= 0 (select .cse3 |v_main_~#Weight~0.offset_4|)) (not (= |v_main_~#Weight~0.base_4| 0)) (= |v_main_~#Dest~0.offset_4| 0) (= 16 (select .cse3 (+ 64 |v_main_~#Weight~0.offset_4|))) (= (select .cse2 (+ 76 |v_main_~#Dest~0.offset_4|)) 4) (= 5 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 20))) (= (select .cse0 (+ 28 |v_main_~#Source~0.offset_4|)) 3) (= (select .cse0 (+ 76 |v_main_~#Source~0.offset_4|)) 3) (= 1 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 16))) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 44)) 0) (= (select .cse0 (+ 4 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 48)) 0) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 60)) 15) (= v_main_~i~0_6 0) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 32))) (= v_main_~source~0_1 0) (= (select .cse4 |v_main_~#Weight~0.base_4|) 0) (= (select |v_#valid_10| |v_main_~#Source~0.base_4|) 0) (<= v_main_~edgecount~0_5 19) (= (select .cse3 (+ 56 |v_main_~#Weight~0.offset_4|)) 14) (= (select .cse3 (+ 52 |v_main_~#Weight~0.offset_4|)) 13) (= (select .cse2 (+ 40 |v_main_~#Dest~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 52)) 2) (= (select .cse3 (+ 44 |v_main_~#Weight~0.offset_4|)) 11) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 4)) 1) (= |v_main_~#Source~0.offset_4| 0) (= 3 (select .cse0 (+ 60 |v_main_~#Source~0.offset_4|))) (= 2 (select .cse0 (+ 44 |v_main_~#Source~0.offset_4|))) (= |v_#length_1| (store (store (store (store |v_#length_5| |v_main_~#Source~0.base_4| 80) |v_main_~#Dest~0.base_4| 80) |v_main_~#Weight~0.base_4| 80) |v_main_~#distance~0.base_4| 20)) (= (select .cse2 |v_main_~#Dest~0.offset_4|) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 68)) 1) (= (select .cse0 (+ 36 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ 56 |v_main_~#Dest~0.offset_4|)) 3) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 28))) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 8)) 2) (= 12 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 48))) (= 7 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 28))) (= (select .cse0 (+ 64 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 64)) 2) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 36)) 0) (= 8 (select .cse3 (+ 32 |v_main_~#Weight~0.offset_4|))) (not (= |v_main_~#Dest~0.base_4| 0)) (= 0 (select .cse0 |v_main_~#Source~0.offset_4|)) (= (select .cse3 (+ 40 |v_main_~#Weight~0.offset_4|)) 10) (= (select .cse5 |v_main_~#distance~0.base_4|) 0) (= |v_main_~#distance~0.offset_4| 0) (= (store .cse5 |v_main_~#distance~0.base_4| 1) |v_#valid_6|) (<= 0 v_main_~edgecount~0_5) (= (select .cse3 (+ 16 |v_main_~#Weight~0.offset_4|)) 4) (not (= |v_main_~#Source~0.base_4| 0)) (= (select .cse0 (+ |v_main_~#Source~0.offset_4| 24)) 1) (= (select .cse0 (+ 16 |v_main_~#Source~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 20)) 4) (= 2 (select .cse0 (+ 72 |v_main_~#Source~0.offset_4|))) (= (select .cse0 (+ 32 |v_main_~#Source~0.offset_4|)) 4) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 4))) (= (select .cse0 (+ 20 |v_main_~#Source~0.offset_4|)) 0) (= 19 (select .cse3 (+ 76 |v_main_~#Weight~0.offset_4|))) (< |v_#StackHeapBarrier_1| |v_main_~#Source~0.base_4|) (not (= |v_main_~#distance~0.base_4| 0)) (= 17 (select .cse3 (+ 68 |v_main_~#Weight~0.offset_4|))) (= |v_main_~#Weight~0.offset_4| 0))))) InVars {#memory_int=|v_#memory_int_2|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_5|, main_~edgecount~0=v_main_~edgecount~0_5, #valid=|v_#valid_10|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_4|, main_~x~0=v_main_~x~0_2, main_~#distance~0.base=|v_main_~#distance~0.base_4|, main_~j~0=v_main_~j~0_1, main_~y~0=v_main_~y~0_2, main_~#Dest~0.base=|v_main_~#Dest~0.base_4|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_4|, main_~#Source~0.base=|v_main_~#Source~0.base_4|, main_~#Weight~0.base=|v_main_~#Weight~0.base_4|, #valid=|v_#valid_6|, main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~source~0=v_main_~source~0_1, #length=|v_#length_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_4|, main_~edgecount~0=v_main_~edgecount~0_5, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_4|} AuxVars[] AssignedVars[main_~#Source~0.offset, main_~x~0, main_~#distance~0.base, main_~j~0, main_~y~0, main_~#Dest~0.base, main_~#distance~0.offset, main_~#Source~0.base, main_~#Weight~0.base, #valid, main_~i~0, main_~source~0, #length, main_~#Weight~0.offset, main_~#Dest~0.offset] {18827#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) 3) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= |main_~#Dest~0.offset| 0) (= main_~i~0 0) (<= 0 |main_~#Dest~0.offset|))} is VALID [2022-04-14 18:58:08,583 INFO L290 TraceCheckUtils]: 8: Hoare triple {18827#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) 3) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= |main_~#Dest~0.offset| 0) (= main_~i~0 0) (<= 0 |main_~#Dest~0.offset|))} [139] L30-3-->L31: Formula: (< v_main_~i~0_12 v_main_~nodecount~0_5) InVars {main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} OutVars{main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {18827#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) 3) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= |main_~#Dest~0.offset| 0) (= main_~i~0 0) (<= 0 |main_~#Dest~0.offset|))} is VALID [2022-04-14 18:58:08,584 INFO L290 TraceCheckUtils]: 9: Hoare triple {18827#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) 3) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= |main_~#Dest~0.offset| 0) (= main_~i~0 0) (<= 0 |main_~#Dest~0.offset|))} [141] L31-->L30-2: Formula: (and (= (store |v_#memory_int_4| |v_main_~#distance~0.base_5| (store (select |v_#memory_int_4| |v_main_~#distance~0.base_5|) (+ |v_main_~#distance~0.offset_5| (* v_main_~i~0_14 4)) 0)) |v_#memory_int_3|) (= v_main_~i~0_14 v_main_~source~0_2)) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} AuxVars[] AssignedVars[#memory_int] {18828#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) 3) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) (= |main_~#Dest~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4))) 0) (= main_~i~0 0))} is VALID [2022-04-14 18:58:08,585 INFO L290 TraceCheckUtils]: 10: Hoare triple {18828#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) 3) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) (= |main_~#Dest~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4))) 0) (= main_~i~0 0))} [146] L30-2-->L30-3: Formula: (= v_main_~i~0_17 (+ v_main_~i~0_18 1)) InVars {main_~i~0=v_main_~i~0_18} OutVars{main_~i~0=v_main_~i~0_17, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {18829#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) 3) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (<= |main_~#Dest~0.offset| 0) (<= 0 |main_~#Dest~0.offset|))} is VALID [2022-04-14 18:58:08,585 INFO L290 TraceCheckUtils]: 11: Hoare triple {18829#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) 3) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (<= |main_~#Dest~0.offset| 0) (<= 0 |main_~#Dest~0.offset|))} [138] L30-3-->L30-4: Formula: (not (< v_main_~i~0_11 v_main_~nodecount~0_4)) InVars {main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} OutVars{main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} AuxVars[] AssignedVars[] {18829#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) 3) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (<= |main_~#Dest~0.offset| 0) (<= 0 |main_~#Dest~0.offset|))} is VALID [2022-04-14 18:58:08,586 INFO L290 TraceCheckUtils]: 12: Hoare triple {18829#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) 3) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (<= |main_~#Dest~0.offset| 0) (<= 0 |main_~#Dest~0.offset|))} [140] L30-4-->L39-3: Formula: (= v_main_~i~0_21 0) InVars {} OutVars{main_~i~0=v_main_~i~0_21} AuxVars[] AssignedVars[main_~i~0] {18829#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) 3) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (<= |main_~#Dest~0.offset| 0) (<= 0 |main_~#Dest~0.offset|))} is VALID [2022-04-14 18:58:08,587 INFO L290 TraceCheckUtils]: 13: Hoare triple {18829#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) 3) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (<= |main_~#Dest~0.offset| 0) (<= 0 |main_~#Dest~0.offset|))} [145] L39-3-->L41-3: Formula: (and (= v_main_~j~0_2 0) (< v_main_~i~0_23 v_main_~nodecount~0_9)) InVars {main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23} OutVars{main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23, main_~j~0=v_main_~j~0_2} AuxVars[] AssignedVars[main_~j~0] {18830#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) 3) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) 1) (= main_~j~0 0) (= (+ (* main_~j~0 4) |main_~#Dest~0.offset|) 0))} is VALID [2022-04-14 18:58:08,587 INFO L290 TraceCheckUtils]: 14: Hoare triple {18830#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) 3) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) 1) (= main_~j~0 0) (= (+ (* main_~j~0 4) |main_~#Dest~0.offset|) 0))} [150] L41-3-->L45: Formula: (let ((.cse0 (select |v_#memory_int_8| |v_main_~#distance~0.base_10|)) (.cse1 (* v_main_~j~0_4 4))) (and (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~x~0_3 4))) |v_main_#t~mem13_1|) (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~y~0_3 4))) |v_main_#t~mem11_1|) (= (select (select |v_#memory_int_8| |v_main_~#Dest~0.base_7|) (+ .cse1 |v_main_~#Dest~0.offset_7|)) v_main_~x~0_3) (= v_main_~y~0_3 (select (select |v_#memory_int_8| |v_main_~#Source~0.base_7|) (+ .cse1 |v_main_~#Source~0.offset_7|))) (= |v_main_#t~mem12_1| (select (select |v_#memory_int_8| |v_main_~#Weight~0.base_7|) (+ .cse1 |v_main_~#Weight~0.offset_7|))) (< v_main_~j~0_4 v_main_~edgecount~0_7))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_~j~0=v_main_~j~0_4, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} OutVars{main_#t~mem12=|v_main_#t~mem12_1|, main_#t~mem13=|v_main_#t~mem13_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~x~0=v_main_~x~0_3, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_#t~mem10=|v_main_#t~mem10_1|, main_~j~0=v_main_~j~0_4, main_#t~mem11=|v_main_#t~mem11_1|, main_~y~0=v_main_~y~0_3, main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_#t~mem9=|v_main_#t~mem9_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_~x~0, main_#t~mem10, main_#t~mem11, main_~y~0, main_#t~mem9] {18831#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) 3) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= main_~j~0 0) (= main_~x~0 1) (= (+ (* main_~j~0 4) |main_~#Dest~0.offset|) 0))} is VALID [2022-04-14 18:58:08,588 INFO L290 TraceCheckUtils]: 15: Hoare triple {18831#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) 3) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= main_~j~0 0) (= main_~x~0 1) (= (+ (* main_~j~0 4) |main_~#Dest~0.offset|) 0))} [155] L45-->L41-2: Formula: (and (= (store |v_#memory_int_10| |v_main_~#distance~0.base_11| (store (select |v_#memory_int_10| |v_main_~#distance~0.base_11|) (+ |v_main_~#distance~0.offset_11| (* v_main_~x~0_4 4)) (- 1))) |v_#memory_int_9|) (< (+ |v_main_#t~mem12_3| |v_main_#t~mem11_3|) |v_main_#t~mem13_3|)) InVars {main_#t~mem12=|v_main_#t~mem12_3|, main_#t~mem13=|v_main_#t~mem13_3|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|, main_#t~mem11=|v_main_#t~mem11_3|, #memory_int=|v_#memory_int_10|} OutVars{#memory_int=|v_#memory_int_9|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_#t~mem11, #memory_int] {18832#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) 3) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= main_~j~0 0) (= (+ (* main_~j~0 4) |main_~#Dest~0.offset|) 0))} is VALID [2022-04-14 18:58:08,589 INFO L290 TraceCheckUtils]: 16: Hoare triple {18832#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) 3) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= main_~j~0 0) (= (+ (* main_~j~0 4) |main_~#Dest~0.offset|) 0))} [160] L41-2-->L41-3: Formula: (= v_main_~j~0_5 (+ v_main_~j~0_6 1)) InVars {main_~j~0=v_main_~j~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, main_~j~0=v_main_~j~0_5} AuxVars[] AssignedVars[main_~j~0, main_#t~post8] {18833#(and (= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|))) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= (+ (* main_~j~0 4) |main_~#Dest~0.offset|) 4) (= |main_~#Dest~0.offset| 0) (<= 4 (+ (* main_~j~0 4) |main_~#Dest~0.offset|)))} is VALID [2022-04-14 18:58:08,589 INFO L290 TraceCheckUtils]: 17: Hoare triple {18833#(and (= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|))) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= (+ (* main_~j~0 4) |main_~#Dest~0.offset|) 4) (= |main_~#Dest~0.offset| 0) (<= 4 (+ (* main_~j~0 4) |main_~#Dest~0.offset|)))} [150] L41-3-->L45: Formula: (let ((.cse0 (select |v_#memory_int_8| |v_main_~#distance~0.base_10|)) (.cse1 (* v_main_~j~0_4 4))) (and (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~x~0_3 4))) |v_main_#t~mem13_1|) (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~y~0_3 4))) |v_main_#t~mem11_1|) (= (select (select |v_#memory_int_8| |v_main_~#Dest~0.base_7|) (+ .cse1 |v_main_~#Dest~0.offset_7|)) v_main_~x~0_3) (= v_main_~y~0_3 (select (select |v_#memory_int_8| |v_main_~#Source~0.base_7|) (+ .cse1 |v_main_~#Source~0.offset_7|))) (= |v_main_#t~mem12_1| (select (select |v_#memory_int_8| |v_main_~#Weight~0.base_7|) (+ .cse1 |v_main_~#Weight~0.offset_7|))) (< v_main_~j~0_4 v_main_~edgecount~0_7))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_~j~0=v_main_~j~0_4, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} OutVars{main_#t~mem12=|v_main_#t~mem12_1|, main_#t~mem13=|v_main_#t~mem13_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~x~0=v_main_~x~0_3, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_#t~mem10=|v_main_#t~mem10_1|, main_~j~0=v_main_~j~0_4, main_#t~mem11=|v_main_#t~mem11_1|, main_~y~0=v_main_~y~0_3, main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_#t~mem9=|v_main_#t~mem9_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_~x~0, main_#t~mem10, main_#t~mem11, main_~y~0, main_#t~mem9] {18834#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= (+ (* main_~j~0 4) |main_~#Dest~0.offset|) 4) (= |main_~#Dest~0.offset| 0) (<= 4 (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) (not (= (+ (* main_~x~0 4) |main_~#distance~0.offset|) 0)))} is VALID [2022-04-14 18:58:08,590 INFO L290 TraceCheckUtils]: 18: Hoare triple {18834#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= (+ (* main_~j~0 4) |main_~#Dest~0.offset|) 4) (= |main_~#Dest~0.offset| 0) (<= 4 (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) (not (= (+ (* main_~x~0 4) |main_~#distance~0.offset|) 0)))} [155] L45-->L41-2: Formula: (and (= (store |v_#memory_int_10| |v_main_~#distance~0.base_11| (store (select |v_#memory_int_10| |v_main_~#distance~0.base_11|) (+ |v_main_~#distance~0.offset_11| (* v_main_~x~0_4 4)) (- 1))) |v_#memory_int_9|) (< (+ |v_main_#t~mem12_3| |v_main_#t~mem11_3|) |v_main_#t~mem13_3|)) InVars {main_#t~mem12=|v_main_#t~mem12_3|, main_#t~mem13=|v_main_#t~mem13_3|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|, main_#t~mem11=|v_main_#t~mem11_3|, #memory_int=|v_#memory_int_10|} OutVars{#memory_int=|v_#memory_int_9|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_#t~mem11, #memory_int] {18835#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= (+ (* main_~j~0 4) |main_~#Dest~0.offset|) 4) (= |main_~#Dest~0.offset| 0) (<= 4 (+ (* main_~j~0 4) |main_~#Dest~0.offset|)))} is VALID [2022-04-14 18:58:08,591 INFO L290 TraceCheckUtils]: 19: Hoare triple {18835#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= (+ (* main_~j~0 4) |main_~#Dest~0.offset|) 4) (= |main_~#Dest~0.offset| 0) (<= 4 (+ (* main_~j~0 4) |main_~#Dest~0.offset|)))} [160] L41-2-->L41-3: Formula: (= v_main_~j~0_5 (+ v_main_~j~0_6 1)) InVars {main_~j~0=v_main_~j~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, main_~j~0=v_main_~j~0_5} AuxVars[] AssignedVars[main_~j~0, main_#t~post8] {18836#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) 4) (= |main_~#Dest~0.offset| 0) (= (+ (* main_~j~0 4) |main_~#Dest~0.offset|) 8))} is VALID [2022-04-14 18:58:08,592 INFO L290 TraceCheckUtils]: 20: Hoare triple {18836#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) 4) (= |main_~#Dest~0.offset| 0) (= (+ (* main_~j~0 4) |main_~#Dest~0.offset|) 8))} [150] L41-3-->L45: Formula: (let ((.cse0 (select |v_#memory_int_8| |v_main_~#distance~0.base_10|)) (.cse1 (* v_main_~j~0_4 4))) (and (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~x~0_3 4))) |v_main_#t~mem13_1|) (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~y~0_3 4))) |v_main_#t~mem11_1|) (= (select (select |v_#memory_int_8| |v_main_~#Dest~0.base_7|) (+ .cse1 |v_main_~#Dest~0.offset_7|)) v_main_~x~0_3) (= v_main_~y~0_3 (select (select |v_#memory_int_8| |v_main_~#Source~0.base_7|) (+ .cse1 |v_main_~#Source~0.offset_7|))) (= |v_main_#t~mem12_1| (select (select |v_#memory_int_8| |v_main_~#Weight~0.base_7|) (+ .cse1 |v_main_~#Weight~0.offset_7|))) (< v_main_~j~0_4 v_main_~edgecount~0_7))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_~j~0=v_main_~j~0_4, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} OutVars{main_#t~mem12=|v_main_#t~mem12_1|, main_#t~mem13=|v_main_#t~mem13_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~x~0=v_main_~x~0_3, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_#t~mem10=|v_main_#t~mem10_1|, main_~j~0=v_main_~j~0_4, main_#t~mem11=|v_main_#t~mem11_1|, main_~y~0=v_main_~y~0_3, main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_#t~mem9=|v_main_#t~mem9_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_~x~0, main_#t~mem10, main_#t~mem11, main_~y~0, main_#t~mem9] {18837#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (not (= (+ (* main_~x~0 4) |main_~#distance~0.offset|) 0)))} is VALID [2022-04-14 18:58:08,592 INFO L290 TraceCheckUtils]: 21: Hoare triple {18837#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (not (= (+ (* main_~x~0 4) |main_~#distance~0.offset|) 0)))} [155] L45-->L41-2: Formula: (and (= (store |v_#memory_int_10| |v_main_~#distance~0.base_11| (store (select |v_#memory_int_10| |v_main_~#distance~0.base_11|) (+ |v_main_~#distance~0.offset_11| (* v_main_~x~0_4 4)) (- 1))) |v_#memory_int_9|) (< (+ |v_main_#t~mem12_3| |v_main_#t~mem11_3|) |v_main_#t~mem13_3|)) InVars {main_#t~mem12=|v_main_#t~mem12_3|, main_#t~mem13=|v_main_#t~mem13_3|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|, main_#t~mem11=|v_main_#t~mem11_3|, #memory_int=|v_#memory_int_10|} OutVars{#memory_int=|v_#memory_int_9|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_#t~mem11, #memory_int] {18838#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0))} is VALID [2022-04-14 18:58:08,593 INFO L290 TraceCheckUtils]: 22: Hoare triple {18838#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0))} [160] L41-2-->L41-3: Formula: (= v_main_~j~0_5 (+ v_main_~j~0_6 1)) InVars {main_~j~0=v_main_~j~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, main_~j~0=v_main_~j~0_5} AuxVars[] AssignedVars[main_~j~0, main_#t~post8] {18838#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0))} is VALID [2022-04-14 18:58:08,593 INFO L290 TraceCheckUtils]: 23: Hoare triple {18838#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0))} [149] L41-3-->L39-2: Formula: (not (< v_main_~j~0_3 v_main_~edgecount~0_6)) InVars {main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} OutVars{main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} AuxVars[] AssignedVars[] {18838#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0))} is VALID [2022-04-14 18:58:08,593 INFO L290 TraceCheckUtils]: 24: Hoare triple {18838#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0))} [154] L39-2-->L39-3: Formula: (= v_main_~i~0_1 (+ v_main_~i~0_2 1)) InVars {main_~i~0=v_main_~i~0_2} OutVars{main_~i~0=v_main_~i~0_1, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post7] {18838#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0))} is VALID [2022-04-14 18:58:08,594 INFO L290 TraceCheckUtils]: 25: Hoare triple {18838#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0))} [144] L39-3-->L39-4: Formula: (not (< v_main_~i~0_22 v_main_~nodecount~0_8)) InVars {main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} OutVars{main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} AuxVars[] AssignedVars[] {18838#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0))} is VALID [2022-04-14 18:58:08,594 INFO L290 TraceCheckUtils]: 26: Hoare triple {18838#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0))} [147] L39-4-->L51-3: Formula: (= v_main_~i~0_3 0) InVars {} OutVars{main_~i~0=v_main_~i~0_3} AuxVars[] AssignedVars[main_~i~0] {18838#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0))} is VALID [2022-04-14 18:58:08,595 INFO L290 TraceCheckUtils]: 27: Hoare triple {18838#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0))} [153] L51-3-->L55: Formula: (let ((.cse0 (* v_main_~i~0_5 4)) (.cse1 (select |v_#memory_int_1| |v_main_~#distance~0.base_1|))) (and (= v_main_~y~0_1 (select (select |v_#memory_int_1| |v_main_~#Source~0.base_1|) (+ .cse0 |v_main_~#Source~0.offset_1|))) (= v_main_~x~0_1 (select (select |v_#memory_int_1| |v_main_~#Dest~0.base_1|) (+ |v_main_~#Dest~0.offset_1| .cse0))) (= (select (select |v_#memory_int_1| |v_main_~#Weight~0.base_1|) (+ |v_main_~#Weight~0.offset_1| .cse0)) |v_main_#t~mem18_1|) (= (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~x~0_1 4))) |v_main_#t~mem19_1|) (= |v_main_#t~mem17_1| (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~y~0_1 4)))) (< v_main_~i~0_5 v_main_~edgecount~0_3))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_#t~mem15=|v_main_#t~mem15_1|, main_~x~0=v_main_~x~0_1, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~y~0=v_main_~y~0_1, main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_#t~mem16=|v_main_#t~mem16_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_#t~mem17=|v_main_#t~mem17_1|, main_#t~mem18=|v_main_#t~mem18_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|, main_#t~mem19=|v_main_#t~mem19_1|} AuxVars[] AssignedVars[main_#t~mem15, main_~x~0, main_~y~0, main_#t~mem16, main_#t~mem17, main_#t~mem18, main_#t~mem19] {18838#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0))} is VALID [2022-04-14 18:58:08,595 INFO L290 TraceCheckUtils]: 28: Hoare triple {18838#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0))} [159] L55-->L51-2: Formula: (not (< (+ |v_main_#t~mem18_5| |v_main_#t~mem17_5|) |v_main_#t~mem19_5|)) InVars {main_#t~mem17=|v_main_#t~mem17_5|, main_#t~mem18=|v_main_#t~mem18_5|, main_#t~mem19=|v_main_#t~mem19_5|} OutVars{} AuxVars[] AssignedVars[main_#t~mem17, main_#t~mem18, main_#t~mem19] {18838#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0))} is VALID [2022-04-14 18:58:08,596 INFO L290 TraceCheckUtils]: 29: Hoare triple {18838#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0))} [164] L51-2-->L51-3: Formula: (= v_main_~i~0_8 (+ v_main_~i~0_9 1)) InVars {main_~i~0=v_main_~i~0_9} OutVars{main_~i~0=v_main_~i~0_8, main_#t~post14=|v_main_#t~post14_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post14] {18838#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0))} is VALID [2022-04-14 18:58:08,596 INFO L290 TraceCheckUtils]: 30: Hoare triple {18838#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0))} [153] L51-3-->L55: Formula: (let ((.cse0 (* v_main_~i~0_5 4)) (.cse1 (select |v_#memory_int_1| |v_main_~#distance~0.base_1|))) (and (= v_main_~y~0_1 (select (select |v_#memory_int_1| |v_main_~#Source~0.base_1|) (+ .cse0 |v_main_~#Source~0.offset_1|))) (= v_main_~x~0_1 (select (select |v_#memory_int_1| |v_main_~#Dest~0.base_1|) (+ |v_main_~#Dest~0.offset_1| .cse0))) (= (select (select |v_#memory_int_1| |v_main_~#Weight~0.base_1|) (+ |v_main_~#Weight~0.offset_1| .cse0)) |v_main_#t~mem18_1|) (= (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~x~0_1 4))) |v_main_#t~mem19_1|) (= |v_main_#t~mem17_1| (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~y~0_1 4)))) (< v_main_~i~0_5 v_main_~edgecount~0_3))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_#t~mem15=|v_main_#t~mem15_1|, main_~x~0=v_main_~x~0_1, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~y~0=v_main_~y~0_1, main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_#t~mem16=|v_main_#t~mem16_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_#t~mem17=|v_main_#t~mem17_1|, main_#t~mem18=|v_main_#t~mem18_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|, main_#t~mem19=|v_main_#t~mem19_1|} AuxVars[] AssignedVars[main_#t~mem15, main_~x~0, main_~y~0, main_#t~mem16, main_#t~mem17, main_#t~mem18, main_#t~mem19] {18838#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0))} is VALID [2022-04-14 18:58:08,597 INFO L290 TraceCheckUtils]: 31: Hoare triple {18838#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0))} [159] L55-->L51-2: Formula: (not (< (+ |v_main_#t~mem18_5| |v_main_#t~mem17_5|) |v_main_#t~mem19_5|)) InVars {main_#t~mem17=|v_main_#t~mem17_5|, main_#t~mem18=|v_main_#t~mem18_5|, main_#t~mem19=|v_main_#t~mem19_5|} OutVars{} AuxVars[] AssignedVars[main_#t~mem17, main_#t~mem18, main_#t~mem19] {18838#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0))} is VALID [2022-04-14 18:58:08,597 INFO L290 TraceCheckUtils]: 32: Hoare triple {18838#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0))} [164] L51-2-->L51-3: Formula: (= v_main_~i~0_8 (+ v_main_~i~0_9 1)) InVars {main_~i~0=v_main_~i~0_9} OutVars{main_~i~0=v_main_~i~0_8, main_#t~post14=|v_main_#t~post14_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post14] {18838#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0))} is VALID [2022-04-14 18:58:08,598 INFO L290 TraceCheckUtils]: 33: Hoare triple {18838#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0))} [153] L51-3-->L55: Formula: (let ((.cse0 (* v_main_~i~0_5 4)) (.cse1 (select |v_#memory_int_1| |v_main_~#distance~0.base_1|))) (and (= v_main_~y~0_1 (select (select |v_#memory_int_1| |v_main_~#Source~0.base_1|) (+ .cse0 |v_main_~#Source~0.offset_1|))) (= v_main_~x~0_1 (select (select |v_#memory_int_1| |v_main_~#Dest~0.base_1|) (+ |v_main_~#Dest~0.offset_1| .cse0))) (= (select (select |v_#memory_int_1| |v_main_~#Weight~0.base_1|) (+ |v_main_~#Weight~0.offset_1| .cse0)) |v_main_#t~mem18_1|) (= (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~x~0_1 4))) |v_main_#t~mem19_1|) (= |v_main_#t~mem17_1| (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~y~0_1 4)))) (< v_main_~i~0_5 v_main_~edgecount~0_3))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_#t~mem15=|v_main_#t~mem15_1|, main_~x~0=v_main_~x~0_1, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~y~0=v_main_~y~0_1, main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_#t~mem16=|v_main_#t~mem16_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_#t~mem17=|v_main_#t~mem17_1|, main_#t~mem18=|v_main_#t~mem18_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|, main_#t~mem19=|v_main_#t~mem19_1|} AuxVars[] AssignedVars[main_#t~mem15, main_~x~0, main_~y~0, main_#t~mem16, main_#t~mem17, main_#t~mem18, main_#t~mem19] {18839#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} is VALID [2022-04-14 18:58:08,598 INFO L290 TraceCheckUtils]: 34: Hoare triple {18839#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} [159] L55-->L51-2: Formula: (not (< (+ |v_main_#t~mem18_5| |v_main_#t~mem17_5|) |v_main_#t~mem19_5|)) InVars {main_#t~mem17=|v_main_#t~mem17_5|, main_#t~mem18=|v_main_#t~mem18_5|, main_#t~mem19=|v_main_#t~mem19_5|} OutVars{} AuxVars[] AssignedVars[main_#t~mem17, main_#t~mem18, main_#t~mem19] {18839#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} is VALID [2022-04-14 18:58:08,598 INFO L290 TraceCheckUtils]: 35: Hoare triple {18839#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} [164] L51-2-->L51-3: Formula: (= v_main_~i~0_8 (+ v_main_~i~0_9 1)) InVars {main_~i~0=v_main_~i~0_9} OutVars{main_~i~0=v_main_~i~0_8, main_#t~post14=|v_main_#t~post14_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post14] {18839#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} is VALID [2022-04-14 18:58:08,599 INFO L290 TraceCheckUtils]: 36: Hoare triple {18839#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} [152] L51-3-->L51-4: Formula: (not (< v_main_~i~0_4 v_main_~edgecount~0_2)) InVars {main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} OutVars{main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} AuxVars[] AssignedVars[] {18839#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} is VALID [2022-04-14 18:58:08,599 INFO L290 TraceCheckUtils]: 37: Hoare triple {18839#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} [157] L51-4-->L61-3: Formula: (= v_main_~i~0_10 0) InVars {} OutVars{main_~i~0=v_main_~i~0_10} AuxVars[] AssignedVars[main_~i~0] {18840#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4))) 0) (= main_~i~0 0))} is VALID [2022-04-14 18:58:08,599 INFO L290 TraceCheckUtils]: 38: Hoare triple {18840#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4))) 0) (= main_~i~0 0))} [163] L61-3-->L63: Formula: (and (= (select (select |v_#memory_int_5| |v_main_~#distance~0.base_6|) (+ |v_main_~#distance~0.offset_6| (* v_main_~i~0_15 4))) |v_main_#t~mem21_1|) (< v_main_~i~0_15 v_main_~nodecount~0_7)) InVars {main_~nodecount~0=v_main_~nodecount~0_7, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|} OutVars{main_~nodecount~0=v_main_~nodecount~0_7, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|, main_#t~mem21=|v_main_#t~mem21_1|, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|} AuxVars[] AssignedVars[main_#t~mem21] {18841#(= |main_#t~mem21| 0)} is VALID [2022-04-14 18:58:08,600 INFO L272 TraceCheckUtils]: 39: Hoare triple {18841#(= |main_#t~mem21| 0)} [166] L63-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (<= 0 |v_main_#t~mem21_4|) 1 0)) InVars {main_#t~mem21=|v_main_#t~mem21_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem21] {18842#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-14 18:58:08,600 INFO L290 TraceCheckUtils]: 40: Hoare triple {18842#(not (= |__VERIFIER_assert_#in~cond| 0))} [168] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_3 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {18843#(not (= __VERIFIER_assert_~cond 0))} is VALID [2022-04-14 18:58:08,600 INFO L290 TraceCheckUtils]: 41: Hoare triple {18843#(not (= __VERIFIER_assert_~cond 0))} [170] L11-->L12: Formula: (= v___VERIFIER_assert_~cond_1 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[] {18823#false} is VALID [2022-04-14 18:58:08,601 INFO L290 TraceCheckUtils]: 42: Hoare triple {18823#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {18823#false} is VALID [2022-04-14 18:58:08,601 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-04-14 18:58:08,601 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-14 18:58:08,601 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1247108505] [2022-04-14 18:58:08,601 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1247108505] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-14 18:58:08,601 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [868436066] [2022-04-14 18:58:08,601 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2022-04-14 18:58:08,601 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-14 18:58:08,601 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-14 18:58:08,602 INFO L229 MonitoredProcess]: Starting monitored process 16 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-14 18:58:08,603 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Waiting until timeout for monitored process [2022-04-14 18:58:08,801 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 5 check-sat command(s) [2022-04-14 18:58:08,801 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-14 18:58:08,804 INFO L263 TraceCheckSpWp]: Trace formula consists of 371 conjuncts, 42 conjunts are in the unsatisfiable core [2022-04-14 18:58:08,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 18:58:08,821 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-14 18:58:08,901 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 66 treesize of output 62 [2022-04-14 18:58:09,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-14 18:58:09,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-14 18:58:09,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-14 18:58:09,091 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 42 [2022-04-14 18:58:09,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-14 18:58:09,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-14 18:58:09,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-14 18:58:09,380 INFO L173 IndexEqualityManager]: detected equality via solver [2022-04-14 18:58:09,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-14 18:58:09,388 INFO L356 Elim1Store]: treesize reduction 17, result has 29.2 percent of original size [2022-04-14 18:58:09,388 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 4 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 1 case distinctions, treesize of input 56 treesize of output 63 [2022-04-14 18:58:09,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-14 18:58:09,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-14 18:58:09,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-14 18:58:09,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-14 18:58:09,645 INFO L173 IndexEqualityManager]: detected equality via solver [2022-04-14 18:58:09,660 INFO L356 Elim1Store]: treesize reduction 25, result has 21.9 percent of original size [2022-04-14 18:58:09,660 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 4 disjoint index pairs (out of 10 index pairs), introduced 4 new quantified variables, introduced 1 case distinctions, treesize of input 59 treesize of output 61 [2022-04-14 18:58:10,023 INFO L356 Elim1Store]: treesize reduction 25, result has 21.9 percent of original size [2022-04-14 18:58:10,023 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 1 case distinctions, treesize of input 51 treesize of output 55 [2022-04-14 18:58:11,148 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 16 [2022-04-14 18:58:11,275 INFO L272 TraceCheckUtils]: 0: Hoare triple {18822#true} [126] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {18822#true} is VALID [2022-04-14 18:58:11,275 INFO L290 TraceCheckUtils]: 1: Hoare triple {18822#true} [128] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_11| 1))) (and (= (select |v_#valid_16| 1) 1) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_16| 2) 1) (= (select |v_#valid_16| 3) 1) (= (select .cse0 1) 0) (= |v_#NULL.base_1| 0) (= (select |v_#length_6| 1) 2) (= (select |v_#length_6| 2) 14) (= (select .cse0 0) 48) (= (select |v_#valid_16| 0) 0) (= (select |v_#length_6| 3) 12) (= |v_#NULL.offset_1| 0) (= v_~INFINITY~0_2 899))) InVars {#memory_int=|v_#memory_int_11|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, #valid=|v_#valid_16|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_16|, #memory_int=|v_#memory_int_11|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_6|, ~INFINITY~0=v_~INFINITY~0_2, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, ~INFINITY~0, #NULL.base] {18822#true} is VALID [2022-04-14 18:58:11,275 INFO L290 TraceCheckUtils]: 2: Hoare triple {18822#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {18822#true} is VALID [2022-04-14 18:58:11,275 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {18822#true} {18822#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {18822#true} is VALID [2022-04-14 18:58:11,275 INFO L272 TraceCheckUtils]: 4: Hoare triple {18822#true} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {18822#true} is VALID [2022-04-14 18:58:11,275 INFO L290 TraceCheckUtils]: 5: Hoare triple {18822#true} [130] mainENTRY-->L20: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (= |v_main_#t~nondet4_2| v_main_~nodecount~0_1) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= |v_main_#t~nondet5_2| v_main_~edgecount~0_1)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~nodecount~0=v_main_~nodecount~0_1, main_~edgecount~0=v_main_~edgecount~0_1} AuxVars[] AssignedVars[main_~nodecount~0, main_#t~nondet5, main_#t~nondet4, main_~edgecount~0] {18822#true} is VALID [2022-04-14 18:58:11,275 INFO L290 TraceCheckUtils]: 6: Hoare triple {18822#true} [133] L20-->L21: Formula: (and (<= 0 v_main_~nodecount~0_3) (<= v_main_~nodecount~0_3 4)) InVars {main_~nodecount~0=v_main_~nodecount~0_3} OutVars{main_~nodecount~0=v_main_~nodecount~0_3} AuxVars[] AssignedVars[] {18822#true} is VALID [2022-04-14 18:58:11,278 INFO L290 TraceCheckUtils]: 7: Hoare triple {18822#true} [136] L21-->L30-3: Formula: (let ((.cse1 (store |v_#valid_10| |v_main_~#Source~0.base_4| 1))) (let ((.cse4 (store .cse1 |v_main_~#Dest~0.base_4| 1))) (let ((.cse5 (store .cse4 |v_main_~#Weight~0.base_4| 1)) (.cse2 (select |v_#memory_int_2| |v_main_~#Dest~0.base_4|)) (.cse0 (select |v_#memory_int_2| |v_main_~#Source~0.base_4|)) (.cse3 (select |v_#memory_int_2| |v_main_~#Weight~0.base_4|))) (and (= (select .cse0 (+ 52 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#distance~0.base_4|) (= (select .cse0 (+ 48 |v_main_~#Source~0.offset_4|)) 3) (= 2 (select .cse0 (+ 68 |v_main_~#Source~0.offset_4|))) (= (select .cse1 |v_main_~#Dest~0.base_4|) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Weight~0.base_4|) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 60)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 12)) 1) (= 9 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 36))) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 24))) (= (select .cse0 (+ 56 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Dest~0.base_4|) (= (select .cse0 (+ 40 |v_main_~#Source~0.offset_4|)) 2) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 8))) (= (select .cse3 (+ 72 |v_main_~#Weight~0.offset_4|)) 18) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 12)) 3) (= (select .cse0 (+ 8 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 72)) 0) (= 6 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 24))) (= (select .cse0 (+ 12 |v_main_~#Source~0.offset_4|)) 1) (= 0 (select .cse3 |v_main_~#Weight~0.offset_4|)) (not (= |v_main_~#Weight~0.base_4| 0)) (= |v_main_~#Dest~0.offset_4| 0) (= 16 (select .cse3 (+ 64 |v_main_~#Weight~0.offset_4|))) (= (select .cse2 (+ 76 |v_main_~#Dest~0.offset_4|)) 4) (= 5 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 20))) (= (select .cse0 (+ 28 |v_main_~#Source~0.offset_4|)) 3) (= (select .cse0 (+ 76 |v_main_~#Source~0.offset_4|)) 3) (= 1 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 16))) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 44)) 0) (= (select .cse0 (+ 4 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 48)) 0) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 60)) 15) (= v_main_~i~0_6 0) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 32))) (= v_main_~source~0_1 0) (= (select .cse4 |v_main_~#Weight~0.base_4|) 0) (= (select |v_#valid_10| |v_main_~#Source~0.base_4|) 0) (<= v_main_~edgecount~0_5 19) (= (select .cse3 (+ 56 |v_main_~#Weight~0.offset_4|)) 14) (= (select .cse3 (+ 52 |v_main_~#Weight~0.offset_4|)) 13) (= (select .cse2 (+ 40 |v_main_~#Dest~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 52)) 2) (= (select .cse3 (+ 44 |v_main_~#Weight~0.offset_4|)) 11) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 4)) 1) (= |v_main_~#Source~0.offset_4| 0) (= 3 (select .cse0 (+ 60 |v_main_~#Source~0.offset_4|))) (= 2 (select .cse0 (+ 44 |v_main_~#Source~0.offset_4|))) (= |v_#length_1| (store (store (store (store |v_#length_5| |v_main_~#Source~0.base_4| 80) |v_main_~#Dest~0.base_4| 80) |v_main_~#Weight~0.base_4| 80) |v_main_~#distance~0.base_4| 20)) (= (select .cse2 |v_main_~#Dest~0.offset_4|) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 68)) 1) (= (select .cse0 (+ 36 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ 56 |v_main_~#Dest~0.offset_4|)) 3) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 28))) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 8)) 2) (= 12 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 48))) (= 7 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 28))) (= (select .cse0 (+ 64 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 64)) 2) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 36)) 0) (= 8 (select .cse3 (+ 32 |v_main_~#Weight~0.offset_4|))) (not (= |v_main_~#Dest~0.base_4| 0)) (= 0 (select .cse0 |v_main_~#Source~0.offset_4|)) (= (select .cse3 (+ 40 |v_main_~#Weight~0.offset_4|)) 10) (= (select .cse5 |v_main_~#distance~0.base_4|) 0) (= |v_main_~#distance~0.offset_4| 0) (= (store .cse5 |v_main_~#distance~0.base_4| 1) |v_#valid_6|) (<= 0 v_main_~edgecount~0_5) (= (select .cse3 (+ 16 |v_main_~#Weight~0.offset_4|)) 4) (not (= |v_main_~#Source~0.base_4| 0)) (= (select .cse0 (+ |v_main_~#Source~0.offset_4| 24)) 1) (= (select .cse0 (+ 16 |v_main_~#Source~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 20)) 4) (= 2 (select .cse0 (+ 72 |v_main_~#Source~0.offset_4|))) (= (select .cse0 (+ 32 |v_main_~#Source~0.offset_4|)) 4) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 4))) (= (select .cse0 (+ 20 |v_main_~#Source~0.offset_4|)) 0) (= 19 (select .cse3 (+ 76 |v_main_~#Weight~0.offset_4|))) (< |v_#StackHeapBarrier_1| |v_main_~#Source~0.base_4|) (not (= |v_main_~#distance~0.base_4| 0)) (= 17 (select .cse3 (+ 68 |v_main_~#Weight~0.offset_4|))) (= |v_main_~#Weight~0.offset_4| 0))))) InVars {#memory_int=|v_#memory_int_2|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_5|, main_~edgecount~0=v_main_~edgecount~0_5, #valid=|v_#valid_10|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_4|, main_~x~0=v_main_~x~0_2, main_~#distance~0.base=|v_main_~#distance~0.base_4|, main_~j~0=v_main_~j~0_1, main_~y~0=v_main_~y~0_2, main_~#Dest~0.base=|v_main_~#Dest~0.base_4|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_4|, main_~#Source~0.base=|v_main_~#Source~0.base_4|, main_~#Weight~0.base=|v_main_~#Weight~0.base_4|, #valid=|v_#valid_6|, main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~source~0=v_main_~source~0_1, #length=|v_#length_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_4|, main_~edgecount~0=v_main_~edgecount~0_5, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_4|} AuxVars[] AssignedVars[main_~#Source~0.offset, main_~x~0, main_~#distance~0.base, main_~j~0, main_~y~0, main_~#Dest~0.base, main_~#distance~0.offset, main_~#Source~0.base, main_~#Weight~0.base, #valid, main_~i~0, main_~source~0, #length, main_~#Weight~0.offset, main_~#Dest~0.offset] {18869#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (= main_~i~0 0) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|))))} is VALID [2022-04-14 18:58:11,279 INFO L290 TraceCheckUtils]: 8: Hoare triple {18869#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (= main_~i~0 0) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|))))} [139] L30-3-->L31: Formula: (< v_main_~i~0_12 v_main_~nodecount~0_5) InVars {main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} OutVars{main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {18869#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (= main_~i~0 0) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|))))} is VALID [2022-04-14 18:58:11,280 INFO L290 TraceCheckUtils]: 9: Hoare triple {18869#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (= main_~i~0 0) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|))))} [141] L31-->L30-2: Formula: (and (= (store |v_#memory_int_4| |v_main_~#distance~0.base_5| (store (select |v_#memory_int_4| |v_main_~#distance~0.base_5|) (+ |v_main_~#distance~0.offset_5| (* v_main_~i~0_14 4)) 0)) |v_#memory_int_3|) (= v_main_~i~0_14 v_main_~source~0_2)) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} AuxVars[] AssignedVars[#memory_int] {18876#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:58:11,280 INFO L290 TraceCheckUtils]: 10: Hoare triple {18876#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [146] L30-2-->L30-3: Formula: (= v_main_~i~0_17 (+ v_main_~i~0_18 1)) InVars {main_~i~0=v_main_~i~0_18} OutVars{main_~i~0=v_main_~i~0_17, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {18876#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:58:11,281 INFO L290 TraceCheckUtils]: 11: Hoare triple {18876#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [138] L30-3-->L30-4: Formula: (not (< v_main_~i~0_11 v_main_~nodecount~0_4)) InVars {main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} OutVars{main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} AuxVars[] AssignedVars[] {18876#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:58:11,281 INFO L290 TraceCheckUtils]: 12: Hoare triple {18876#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [140] L30-4-->L39-3: Formula: (= v_main_~i~0_21 0) InVars {} OutVars{main_~i~0=v_main_~i~0_21} AuxVars[] AssignedVars[main_~i~0] {18876#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:58:11,282 INFO L290 TraceCheckUtils]: 13: Hoare triple {18876#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [145] L39-3-->L41-3: Formula: (and (= v_main_~j~0_2 0) (< v_main_~i~0_23 v_main_~nodecount~0_9)) InVars {main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23} OutVars{main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23, main_~j~0=v_main_~j~0_2} AuxVars[] AssignedVars[main_~j~0] {18889#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= main_~j~0 0) (= |main_~#Dest~0.offset| 0) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:58:11,282 INFO L290 TraceCheckUtils]: 14: Hoare triple {18889#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= main_~j~0 0) (= |main_~#Dest~0.offset| 0) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [150] L41-3-->L45: Formula: (let ((.cse0 (select |v_#memory_int_8| |v_main_~#distance~0.base_10|)) (.cse1 (* v_main_~j~0_4 4))) (and (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~x~0_3 4))) |v_main_#t~mem13_1|) (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~y~0_3 4))) |v_main_#t~mem11_1|) (= (select (select |v_#memory_int_8| |v_main_~#Dest~0.base_7|) (+ .cse1 |v_main_~#Dest~0.offset_7|)) v_main_~x~0_3) (= v_main_~y~0_3 (select (select |v_#memory_int_8| |v_main_~#Source~0.base_7|) (+ .cse1 |v_main_~#Source~0.offset_7|))) (= |v_main_#t~mem12_1| (select (select |v_#memory_int_8| |v_main_~#Weight~0.base_7|) (+ .cse1 |v_main_~#Weight~0.offset_7|))) (< v_main_~j~0_4 v_main_~edgecount~0_7))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_~j~0=v_main_~j~0_4, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} OutVars{main_#t~mem12=|v_main_#t~mem12_1|, main_#t~mem13=|v_main_#t~mem13_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~x~0=v_main_~x~0_3, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_#t~mem10=|v_main_#t~mem10_1|, main_~j~0=v_main_~j~0_4, main_#t~mem11=|v_main_#t~mem11_1|, main_~y~0=v_main_~y~0_3, main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_#t~mem9=|v_main_#t~mem9_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_~x~0, main_#t~mem10, main_#t~mem11, main_~y~0, main_#t~mem9] {18893#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= main_~j~0 0) (= |main_~#Dest~0.offset| 0) (= main_~x~0 (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|))) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:58:11,283 INFO L290 TraceCheckUtils]: 15: Hoare triple {18893#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= main_~j~0 0) (= |main_~#Dest~0.offset| 0) (= main_~x~0 (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|))) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [155] L45-->L41-2: Formula: (and (= (store |v_#memory_int_10| |v_main_~#distance~0.base_11| (store (select |v_#memory_int_10| |v_main_~#distance~0.base_11|) (+ |v_main_~#distance~0.offset_11| (* v_main_~x~0_4 4)) (- 1))) |v_#memory_int_9|) (< (+ |v_main_#t~mem12_3| |v_main_#t~mem11_3|) |v_main_#t~mem13_3|)) InVars {main_#t~mem12=|v_main_#t~mem12_3|, main_#t~mem13=|v_main_#t~mem13_3|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|, main_#t~mem11=|v_main_#t~mem11_3|, #memory_int=|v_#memory_int_10|} OutVars{#memory_int=|v_#memory_int_9|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_#t~mem11, #memory_int] {18889#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= main_~j~0 0) (= |main_~#Dest~0.offset| 0) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:58:11,284 INFO L290 TraceCheckUtils]: 16: Hoare triple {18889#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= main_~j~0 0) (= |main_~#Dest~0.offset| 0) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [160] L41-2-->L41-3: Formula: (= v_main_~j~0_5 (+ v_main_~j~0_6 1)) InVars {main_~j~0=v_main_~j~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, main_~j~0=v_main_~j~0_5} AuxVars[] AssignedVars[main_~j~0, main_#t~post8] {18900#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (= main_~j~0 1) (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:58:11,285 INFO L290 TraceCheckUtils]: 17: Hoare triple {18900#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (= main_~j~0 1) (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [150] L41-3-->L45: Formula: (let ((.cse0 (select |v_#memory_int_8| |v_main_~#distance~0.base_10|)) (.cse1 (* v_main_~j~0_4 4))) (and (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~x~0_3 4))) |v_main_#t~mem13_1|) (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~y~0_3 4))) |v_main_#t~mem11_1|) (= (select (select |v_#memory_int_8| |v_main_~#Dest~0.base_7|) (+ .cse1 |v_main_~#Dest~0.offset_7|)) v_main_~x~0_3) (= v_main_~y~0_3 (select (select |v_#memory_int_8| |v_main_~#Source~0.base_7|) (+ .cse1 |v_main_~#Source~0.offset_7|))) (= |v_main_#t~mem12_1| (select (select |v_#memory_int_8| |v_main_~#Weight~0.base_7|) (+ .cse1 |v_main_~#Weight~0.offset_7|))) (< v_main_~j~0_4 v_main_~edgecount~0_7))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_~j~0=v_main_~j~0_4, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} OutVars{main_#t~mem12=|v_main_#t~mem12_1|, main_#t~mem13=|v_main_#t~mem13_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~x~0=v_main_~x~0_3, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_#t~mem10=|v_main_#t~mem10_1|, main_~j~0=v_main_~j~0_4, main_#t~mem11=|v_main_#t~mem11_1|, main_~y~0=v_main_~y~0_3, main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_#t~mem9=|v_main_#t~mem9_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_~x~0, main_#t~mem10, main_#t~mem11, main_~y~0, main_#t~mem9] {18904#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) main_~x~0) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (= main_~j~0 1) (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:58:11,286 INFO L290 TraceCheckUtils]: 18: Hoare triple {18904#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) main_~x~0) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (= main_~j~0 1) (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [155] L45-->L41-2: Formula: (and (= (store |v_#memory_int_10| |v_main_~#distance~0.base_11| (store (select |v_#memory_int_10| |v_main_~#distance~0.base_11|) (+ |v_main_~#distance~0.offset_11| (* v_main_~x~0_4 4)) (- 1))) |v_#memory_int_9|) (< (+ |v_main_#t~mem12_3| |v_main_#t~mem11_3|) |v_main_#t~mem13_3|)) InVars {main_#t~mem12=|v_main_#t~mem12_3|, main_#t~mem13=|v_main_#t~mem13_3|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|, main_#t~mem11=|v_main_#t~mem11_3|, #memory_int=|v_#memory_int_10|} OutVars{#memory_int=|v_#memory_int_9|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_#t~mem11, #memory_int] {18900#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (= main_~j~0 1) (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:58:11,286 INFO L290 TraceCheckUtils]: 19: Hoare triple {18900#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (= main_~j~0 1) (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [160] L41-2-->L41-3: Formula: (= v_main_~j~0_5 (+ v_main_~j~0_6 1)) InVars {main_~j~0=v_main_~j~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, main_~j~0=v_main_~j~0_5} AuxVars[] AssignedVars[main_~j~0, main_#t~post8] {18911#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)) (= (+ (- 1) main_~j~0) 1))} is VALID [2022-04-14 18:58:11,287 INFO L290 TraceCheckUtils]: 20: Hoare triple {18911#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)) (= (+ (- 1) main_~j~0) 1))} [150] L41-3-->L45: Formula: (let ((.cse0 (select |v_#memory_int_8| |v_main_~#distance~0.base_10|)) (.cse1 (* v_main_~j~0_4 4))) (and (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~x~0_3 4))) |v_main_#t~mem13_1|) (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~y~0_3 4))) |v_main_#t~mem11_1|) (= (select (select |v_#memory_int_8| |v_main_~#Dest~0.base_7|) (+ .cse1 |v_main_~#Dest~0.offset_7|)) v_main_~x~0_3) (= v_main_~y~0_3 (select (select |v_#memory_int_8| |v_main_~#Source~0.base_7|) (+ .cse1 |v_main_~#Source~0.offset_7|))) (= |v_main_#t~mem12_1| (select (select |v_#memory_int_8| |v_main_~#Weight~0.base_7|) (+ .cse1 |v_main_~#Weight~0.offset_7|))) (< v_main_~j~0_4 v_main_~edgecount~0_7))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_~j~0=v_main_~j~0_4, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} OutVars{main_#t~mem12=|v_main_#t~mem12_1|, main_#t~mem13=|v_main_#t~mem13_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~x~0=v_main_~x~0_3, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_#t~mem10=|v_main_#t~mem10_1|, main_~j~0=v_main_~j~0_4, main_#t~mem11=|v_main_#t~mem11_1|, main_~y~0=v_main_~y~0_3, main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_#t~mem9=|v_main_#t~mem9_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_~x~0, main_#t~mem10, main_#t~mem11, main_~y~0, main_#t~mem9] {18915#(and (exists ((|main_~#Dest~0.base| Int)) (and (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) 8)) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Dest~0.base|) 0) 1) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)) (<= (select (select |#memory_int| |main_~#Dest~0.base|) 8) main_~x~0))) (= |main_~#distance~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:58:11,288 INFO L290 TraceCheckUtils]: 21: Hoare triple {18915#(and (exists ((|main_~#Dest~0.base| Int)) (and (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) 8)) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Dest~0.base|) 0) 1) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)) (<= (select (select |#memory_int| |main_~#Dest~0.base|) 8) main_~x~0))) (= |main_~#distance~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [155] L45-->L41-2: Formula: (and (= (store |v_#memory_int_10| |v_main_~#distance~0.base_11| (store (select |v_#memory_int_10| |v_main_~#distance~0.base_11|) (+ |v_main_~#distance~0.offset_11| (* v_main_~x~0_4 4)) (- 1))) |v_#memory_int_9|) (< (+ |v_main_#t~mem12_3| |v_main_#t~mem11_3|) |v_main_#t~mem13_3|)) InVars {main_#t~mem12=|v_main_#t~mem12_3|, main_#t~mem13=|v_main_#t~mem13_3|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|, main_#t~mem11=|v_main_#t~mem11_3|, #memory_int=|v_#memory_int_10|} OutVars{#memory_int=|v_#memory_int_9|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_#t~mem11, #memory_int] {18919#(and (= |main_~#distance~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)) (exists ((|main_~#Dest~0.base| Int)) (and (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) 8)) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Dest~0.base|) 0) 1) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)))))} is VALID [2022-04-14 18:58:11,289 INFO L290 TraceCheckUtils]: 22: Hoare triple {18919#(and (= |main_~#distance~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)) (exists ((|main_~#Dest~0.base| Int)) (and (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) 8)) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Dest~0.base|) 0) 1) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)))))} [160] L41-2-->L41-3: Formula: (= v_main_~j~0_5 (+ v_main_~j~0_6 1)) InVars {main_~j~0=v_main_~j~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, main_~j~0=v_main_~j~0_5} AuxVars[] AssignedVars[main_~j~0, main_#t~post8] {18919#(and (= |main_~#distance~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)) (exists ((|main_~#Dest~0.base| Int)) (and (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) 8)) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Dest~0.base|) 0) 1) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)))))} is VALID [2022-04-14 18:58:11,290 INFO L290 TraceCheckUtils]: 23: Hoare triple {18919#(and (= |main_~#distance~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)) (exists ((|main_~#Dest~0.base| Int)) (and (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) 8)) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Dest~0.base|) 0) 1) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)))))} [149] L41-3-->L39-2: Formula: (not (< v_main_~j~0_3 v_main_~edgecount~0_6)) InVars {main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} OutVars{main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} AuxVars[] AssignedVars[] {18919#(and (= |main_~#distance~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)) (exists ((|main_~#Dest~0.base| Int)) (and (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) 8)) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Dest~0.base|) 0) 1) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)))))} is VALID [2022-04-14 18:58:11,291 INFO L290 TraceCheckUtils]: 24: Hoare triple {18919#(and (= |main_~#distance~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)) (exists ((|main_~#Dest~0.base| Int)) (and (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) 8)) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Dest~0.base|) 0) 1) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)))))} [154] L39-2-->L39-3: Formula: (= v_main_~i~0_1 (+ v_main_~i~0_2 1)) InVars {main_~i~0=v_main_~i~0_2} OutVars{main_~i~0=v_main_~i~0_1, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post7] {18919#(and (= |main_~#distance~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)) (exists ((|main_~#Dest~0.base| Int)) (and (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) 8)) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Dest~0.base|) 0) 1) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)))))} is VALID [2022-04-14 18:58:11,291 INFO L290 TraceCheckUtils]: 25: Hoare triple {18919#(and (= |main_~#distance~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)) (exists ((|main_~#Dest~0.base| Int)) (and (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) 8)) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Dest~0.base|) 0) 1) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)))))} [144] L39-3-->L39-4: Formula: (not (< v_main_~i~0_22 v_main_~nodecount~0_8)) InVars {main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} OutVars{main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} AuxVars[] AssignedVars[] {18919#(and (= |main_~#distance~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)) (exists ((|main_~#Dest~0.base| Int)) (and (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) 8)) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Dest~0.base|) 0) 1) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)))))} is VALID [2022-04-14 18:58:11,292 INFO L290 TraceCheckUtils]: 26: Hoare triple {18919#(and (= |main_~#distance~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)) (exists ((|main_~#Dest~0.base| Int)) (and (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) 8)) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Dest~0.base|) 0) 1) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)))))} [147] L39-4-->L51-3: Formula: (= v_main_~i~0_3 0) InVars {} OutVars{main_~i~0=v_main_~i~0_3} AuxVars[] AssignedVars[main_~i~0] {18919#(and (= |main_~#distance~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)) (exists ((|main_~#Dest~0.base| Int)) (and (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) 8)) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Dest~0.base|) 0) 1) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)))))} is VALID [2022-04-14 18:58:11,293 INFO L290 TraceCheckUtils]: 27: Hoare triple {18919#(and (= |main_~#distance~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)) (exists ((|main_~#Dest~0.base| Int)) (and (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) 8)) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Dest~0.base|) 0) 1) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)))))} [153] L51-3-->L55: Formula: (let ((.cse0 (* v_main_~i~0_5 4)) (.cse1 (select |v_#memory_int_1| |v_main_~#distance~0.base_1|))) (and (= v_main_~y~0_1 (select (select |v_#memory_int_1| |v_main_~#Source~0.base_1|) (+ .cse0 |v_main_~#Source~0.offset_1|))) (= v_main_~x~0_1 (select (select |v_#memory_int_1| |v_main_~#Dest~0.base_1|) (+ |v_main_~#Dest~0.offset_1| .cse0))) (= (select (select |v_#memory_int_1| |v_main_~#Weight~0.base_1|) (+ |v_main_~#Weight~0.offset_1| .cse0)) |v_main_#t~mem18_1|) (= (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~x~0_1 4))) |v_main_#t~mem19_1|) (= |v_main_#t~mem17_1| (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~y~0_1 4)))) (< v_main_~i~0_5 v_main_~edgecount~0_3))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_#t~mem15=|v_main_#t~mem15_1|, main_~x~0=v_main_~x~0_1, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~y~0=v_main_~y~0_1, main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_#t~mem16=|v_main_#t~mem16_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_#t~mem17=|v_main_#t~mem17_1|, main_#t~mem18=|v_main_#t~mem18_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|, main_#t~mem19=|v_main_#t~mem19_1|} AuxVars[] AssignedVars[main_#t~mem15, main_~x~0, main_~y~0, main_#t~mem16, main_#t~mem17, main_#t~mem18, main_#t~mem19] {18919#(and (= |main_~#distance~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)) (exists ((|main_~#Dest~0.base| Int)) (and (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) 8)) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Dest~0.base|) 0) 1) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)))))} is VALID [2022-04-14 18:58:11,294 INFO L290 TraceCheckUtils]: 28: Hoare triple {18919#(and (= |main_~#distance~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)) (exists ((|main_~#Dest~0.base| Int)) (and (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) 8)) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Dest~0.base|) 0) 1) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)))))} [159] L55-->L51-2: Formula: (not (< (+ |v_main_#t~mem18_5| |v_main_#t~mem17_5|) |v_main_#t~mem19_5|)) InVars {main_#t~mem17=|v_main_#t~mem17_5|, main_#t~mem18=|v_main_#t~mem18_5|, main_#t~mem19=|v_main_#t~mem19_5|} OutVars{} AuxVars[] AssignedVars[main_#t~mem17, main_#t~mem18, main_#t~mem19] {18919#(and (= |main_~#distance~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)) (exists ((|main_~#Dest~0.base| Int)) (and (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) 8)) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Dest~0.base|) 0) 1) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)))))} is VALID [2022-04-14 18:58:11,294 INFO L290 TraceCheckUtils]: 29: Hoare triple {18919#(and (= |main_~#distance~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)) (exists ((|main_~#Dest~0.base| Int)) (and (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) 8)) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Dest~0.base|) 0) 1) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)))))} [164] L51-2-->L51-3: Formula: (= v_main_~i~0_8 (+ v_main_~i~0_9 1)) InVars {main_~i~0=v_main_~i~0_9} OutVars{main_~i~0=v_main_~i~0_8, main_#t~post14=|v_main_#t~post14_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post14] {18919#(and (= |main_~#distance~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)) (exists ((|main_~#Dest~0.base| Int)) (and (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) 8)) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Dest~0.base|) 0) 1) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)))))} is VALID [2022-04-14 18:58:11,295 INFO L290 TraceCheckUtils]: 30: Hoare triple {18919#(and (= |main_~#distance~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)) (exists ((|main_~#Dest~0.base| Int)) (and (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) 8)) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Dest~0.base|) 0) 1) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)))))} [153] L51-3-->L55: Formula: (let ((.cse0 (* v_main_~i~0_5 4)) (.cse1 (select |v_#memory_int_1| |v_main_~#distance~0.base_1|))) (and (= v_main_~y~0_1 (select (select |v_#memory_int_1| |v_main_~#Source~0.base_1|) (+ .cse0 |v_main_~#Source~0.offset_1|))) (= v_main_~x~0_1 (select (select |v_#memory_int_1| |v_main_~#Dest~0.base_1|) (+ |v_main_~#Dest~0.offset_1| .cse0))) (= (select (select |v_#memory_int_1| |v_main_~#Weight~0.base_1|) (+ |v_main_~#Weight~0.offset_1| .cse0)) |v_main_#t~mem18_1|) (= (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~x~0_1 4))) |v_main_#t~mem19_1|) (= |v_main_#t~mem17_1| (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~y~0_1 4)))) (< v_main_~i~0_5 v_main_~edgecount~0_3))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_#t~mem15=|v_main_#t~mem15_1|, main_~x~0=v_main_~x~0_1, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~y~0=v_main_~y~0_1, main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_#t~mem16=|v_main_#t~mem16_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_#t~mem17=|v_main_#t~mem17_1|, main_#t~mem18=|v_main_#t~mem18_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|, main_#t~mem19=|v_main_#t~mem19_1|} AuxVars[] AssignedVars[main_#t~mem15, main_~x~0, main_~y~0, main_#t~mem16, main_#t~mem17, main_#t~mem18, main_#t~mem19] {18919#(and (= |main_~#distance~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)) (exists ((|main_~#Dest~0.base| Int)) (and (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) 8)) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Dest~0.base|) 0) 1) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)))))} is VALID [2022-04-14 18:58:11,296 INFO L290 TraceCheckUtils]: 31: Hoare triple {18919#(and (= |main_~#distance~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)) (exists ((|main_~#Dest~0.base| Int)) (and (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) 8)) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Dest~0.base|) 0) 1) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)))))} [159] L55-->L51-2: Formula: (not (< (+ |v_main_#t~mem18_5| |v_main_#t~mem17_5|) |v_main_#t~mem19_5|)) InVars {main_#t~mem17=|v_main_#t~mem17_5|, main_#t~mem18=|v_main_#t~mem18_5|, main_#t~mem19=|v_main_#t~mem19_5|} OutVars{} AuxVars[] AssignedVars[main_#t~mem17, main_#t~mem18, main_#t~mem19] {18919#(and (= |main_~#distance~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)) (exists ((|main_~#Dest~0.base| Int)) (and (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) 8)) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Dest~0.base|) 0) 1) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)))))} is VALID [2022-04-14 18:58:11,297 INFO L290 TraceCheckUtils]: 32: Hoare triple {18919#(and (= |main_~#distance~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)) (exists ((|main_~#Dest~0.base| Int)) (and (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) 8)) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Dest~0.base|) 0) 1) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)))))} [164] L51-2-->L51-3: Formula: (= v_main_~i~0_8 (+ v_main_~i~0_9 1)) InVars {main_~i~0=v_main_~i~0_9} OutVars{main_~i~0=v_main_~i~0_8, main_#t~post14=|v_main_#t~post14_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post14] {18919#(and (= |main_~#distance~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)) (exists ((|main_~#Dest~0.base| Int)) (and (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) 8)) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Dest~0.base|) 0) 1) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)))))} is VALID [2022-04-14 18:58:11,298 INFO L290 TraceCheckUtils]: 33: Hoare triple {18919#(and (= |main_~#distance~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)) (exists ((|main_~#Dest~0.base| Int)) (and (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) 8)) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Dest~0.base|) 0) 1) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)))))} [153] L51-3-->L55: Formula: (let ((.cse0 (* v_main_~i~0_5 4)) (.cse1 (select |v_#memory_int_1| |v_main_~#distance~0.base_1|))) (and (= v_main_~y~0_1 (select (select |v_#memory_int_1| |v_main_~#Source~0.base_1|) (+ .cse0 |v_main_~#Source~0.offset_1|))) (= v_main_~x~0_1 (select (select |v_#memory_int_1| |v_main_~#Dest~0.base_1|) (+ |v_main_~#Dest~0.offset_1| .cse0))) (= (select (select |v_#memory_int_1| |v_main_~#Weight~0.base_1|) (+ |v_main_~#Weight~0.offset_1| .cse0)) |v_main_#t~mem18_1|) (= (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~x~0_1 4))) |v_main_#t~mem19_1|) (= |v_main_#t~mem17_1| (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~y~0_1 4)))) (< v_main_~i~0_5 v_main_~edgecount~0_3))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_#t~mem15=|v_main_#t~mem15_1|, main_~x~0=v_main_~x~0_1, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~y~0=v_main_~y~0_1, main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_#t~mem16=|v_main_#t~mem16_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_#t~mem17=|v_main_#t~mem17_1|, main_#t~mem18=|v_main_#t~mem18_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|, main_#t~mem19=|v_main_#t~mem19_1|} AuxVars[] AssignedVars[main_#t~mem15, main_~x~0, main_~y~0, main_#t~mem16, main_#t~mem17, main_#t~mem18, main_#t~mem19] {18919#(and (= |main_~#distance~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)) (exists ((|main_~#Dest~0.base| Int)) (and (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) 8)) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Dest~0.base|) 0) 1) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)))))} is VALID [2022-04-14 18:58:11,298 INFO L290 TraceCheckUtils]: 34: Hoare triple {18919#(and (= |main_~#distance~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)) (exists ((|main_~#Dest~0.base| Int)) (and (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) 8)) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Dest~0.base|) 0) 1) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)))))} [159] L55-->L51-2: Formula: (not (< (+ |v_main_#t~mem18_5| |v_main_#t~mem17_5|) |v_main_#t~mem19_5|)) InVars {main_#t~mem17=|v_main_#t~mem17_5|, main_#t~mem18=|v_main_#t~mem18_5|, main_#t~mem19=|v_main_#t~mem19_5|} OutVars{} AuxVars[] AssignedVars[main_#t~mem17, main_#t~mem18, main_#t~mem19] {18919#(and (= |main_~#distance~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)) (exists ((|main_~#Dest~0.base| Int)) (and (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) 8)) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Dest~0.base|) 0) 1) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)))))} is VALID [2022-04-14 18:58:11,299 INFO L290 TraceCheckUtils]: 35: Hoare triple {18919#(and (= |main_~#distance~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)) (exists ((|main_~#Dest~0.base| Int)) (and (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) 8)) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Dest~0.base|) 0) 1) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)))))} [164] L51-2-->L51-3: Formula: (= v_main_~i~0_8 (+ v_main_~i~0_9 1)) InVars {main_~i~0=v_main_~i~0_9} OutVars{main_~i~0=v_main_~i~0_8, main_#t~post14=|v_main_#t~post14_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post14] {18919#(and (= |main_~#distance~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)) (exists ((|main_~#Dest~0.base| Int)) (and (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) 8)) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Dest~0.base|) 0) 1) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)))))} is VALID [2022-04-14 18:58:11,300 INFO L290 TraceCheckUtils]: 36: Hoare triple {18919#(and (= |main_~#distance~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)) (exists ((|main_~#Dest~0.base| Int)) (and (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) 8)) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Dest~0.base|) 0) 1) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)))))} [152] L51-3-->L51-4: Formula: (not (< v_main_~i~0_4 v_main_~edgecount~0_2)) InVars {main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} OutVars{main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} AuxVars[] AssignedVars[] {18919#(and (= |main_~#distance~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)) (exists ((|main_~#Dest~0.base| Int)) (and (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) 8)) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Dest~0.base|) 0) 1) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)))))} is VALID [2022-04-14 18:58:11,301 INFO L290 TraceCheckUtils]: 37: Hoare triple {18919#(and (= |main_~#distance~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)) (exists ((|main_~#Dest~0.base| Int)) (and (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) 8)) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Dest~0.base|) 0) 1) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)))))} [157] L51-4-->L61-3: Formula: (= v_main_~i~0_10 0) InVars {} OutVars{main_~i~0=v_main_~i~0_10} AuxVars[] AssignedVars[main_~i~0] {18968#(and (= |main_~#distance~0.offset| 0) (= main_~i~0 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)) (exists ((|main_~#Dest~0.base| Int)) (and (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) 8)) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Dest~0.base|) 0) 1) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)))))} is VALID [2022-04-14 18:58:11,301 INFO L290 TraceCheckUtils]: 38: Hoare triple {18968#(and (= |main_~#distance~0.offset| 0) (= main_~i~0 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)) (exists ((|main_~#Dest~0.base| Int)) (and (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) 8)) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Dest~0.base|) 0) 1) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)))))} [163] L61-3-->L63: Formula: (and (= (select (select |v_#memory_int_5| |v_main_~#distance~0.base_6|) (+ |v_main_~#distance~0.offset_6| (* v_main_~i~0_15 4))) |v_main_#t~mem21_1|) (< v_main_~i~0_15 v_main_~nodecount~0_7)) InVars {main_~nodecount~0=v_main_~nodecount~0_7, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|} OutVars{main_~nodecount~0=v_main_~nodecount~0_7, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|, main_#t~mem21=|v_main_#t~mem21_1|, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|} AuxVars[] AssignedVars[main_#t~mem21] {18972#(<= 0 |main_#t~mem21|)} is VALID [2022-04-14 18:58:11,302 INFO L272 TraceCheckUtils]: 39: Hoare triple {18972#(<= 0 |main_#t~mem21|)} [166] L63-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (<= 0 |v_main_#t~mem21_4|) 1 0)) InVars {main_#t~mem21=|v_main_#t~mem21_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem21] {18976#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-14 18:58:11,302 INFO L290 TraceCheckUtils]: 40: Hoare triple {18976#(<= 1 |__VERIFIER_assert_#in~cond|)} [168] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_3 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {18980#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-14 18:58:11,302 INFO L290 TraceCheckUtils]: 41: Hoare triple {18980#(<= 1 __VERIFIER_assert_~cond)} [170] L11-->L12: Formula: (= v___VERIFIER_assert_~cond_1 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[] {18823#false} is VALID [2022-04-14 18:58:11,302 INFO L290 TraceCheckUtils]: 42: Hoare triple {18823#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {18823#false} is VALID [2022-04-14 18:58:11,303 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-04-14 18:58:11,303 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-14 18:58:13,587 WARN L833 $PredicateComparison]: unable to prove that (forall ((v_main_~x~0_40 Int)) (or (not (<= (select (select |c_#memory_int| |c_main_~#Dest~0.base|) (+ (* c_main_~j~0 4) |c_main_~#Dest~0.offset|)) v_main_~x~0_40)) (forall ((v_ArrVal_695 Int)) (<= 0 (select (store (select |c_#memory_int| |c_main_~#distance~0.base|) (+ (* v_main_~x~0_40 4) |c_main_~#distance~0.offset|) v_ArrVal_695) |c_main_~#distance~0.offset|))))) is different from false [2022-04-14 18:58:14,104 WARN L833 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_695 Int) (v_main_~x~0_40 Int)) (or (not (<= (select (select |c_#memory_int| |c_main_~#Dest~0.base|) (+ (* c_main_~j~0 4) 4 |c_main_~#Dest~0.offset|)) v_main_~x~0_40)) (<= 0 (select (store (select |c_#memory_int| |c_main_~#distance~0.base|) (+ (* v_main_~x~0_40 4) |c_main_~#distance~0.offset|) v_ArrVal_695) |c_main_~#distance~0.offset|)))) is different from false [2022-04-14 18:58:16,236 WARN L833 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_695 Int) (v_ArrVal_693 Int) (v_main_~x~0_40 Int)) (let ((.cse0 (store (select |c_#memory_int| |c_main_~#distance~0.base|) (+ (* 4 c_main_~x~0) |c_main_~#distance~0.offset|) v_ArrVal_693))) (or (<= 0 (select (store .cse0 (+ (* v_main_~x~0_40 4) |c_main_~#distance~0.offset|) v_ArrVal_695) |c_main_~#distance~0.offset|)) (not (<= (select (select (store |c_#memory_int| |c_main_~#distance~0.base| .cse0) |c_main_~#Dest~0.base|) (+ (* c_main_~j~0 4) 4 |c_main_~#Dest~0.offset|)) v_main_~x~0_40))))) is different from false [2022-04-14 18:58:18,574 WARN L833 $PredicateComparison]: unable to prove that (forall ((v_main_~x~0_41 Int)) (or (not (<= (select (select |c_#memory_int| |c_main_~#Dest~0.base|) (+ (* c_main_~j~0 4) |c_main_~#Dest~0.offset|)) v_main_~x~0_41)) (forall ((v_ArrVal_695 Int) (v_ArrVal_693 Int) (v_main_~x~0_40 Int)) (let ((.cse0 (store (select |c_#memory_int| |c_main_~#distance~0.base|) (+ (* v_main_~x~0_41 4) |c_main_~#distance~0.offset|) v_ArrVal_693))) (or (not (<= (select (select (store |c_#memory_int| |c_main_~#distance~0.base| .cse0) |c_main_~#Dest~0.base|) (+ (* c_main_~j~0 4) 4 |c_main_~#Dest~0.offset|)) v_main_~x~0_40)) (<= 0 (select (store .cse0 (+ (* v_main_~x~0_40 4) |c_main_~#distance~0.offset|) v_ArrVal_695) |c_main_~#distance~0.offset|))))))) is different from false [2022-04-14 18:58:20,492 WARN L833 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_695 Int) (v_main_~x~0_41 Int) (v_ArrVal_693 Int) (v_main_~x~0_40 Int)) (let ((.cse1 (* c_main_~j~0 4)) (.cse0 (store (select |c_#memory_int| |c_main_~#distance~0.base|) (+ (* v_main_~x~0_41 4) |c_main_~#distance~0.offset|) v_ArrVal_693))) (or (not (<= (select (select (store |c_#memory_int| |c_main_~#distance~0.base| .cse0) |c_main_~#Dest~0.base|) (+ 8 .cse1 |c_main_~#Dest~0.offset|)) v_main_~x~0_40)) (not (<= (select (select |c_#memory_int| |c_main_~#Dest~0.base|) (+ .cse1 4 |c_main_~#Dest~0.offset|)) v_main_~x~0_41)) (<= 0 (select (store .cse0 (+ (* v_main_~x~0_40 4) |c_main_~#distance~0.offset|) v_ArrVal_695) |c_main_~#distance~0.offset|))))) is different from false [2022-04-14 18:58:22,890 WARN L833 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_695 Int) (v_main_~x~0_41 Int) (v_ArrVal_693 Int) (v_main_~x~0_40 Int) (v_ArrVal_691 Int)) (let ((.cse2 (store (select |c_#memory_int| |c_main_~#distance~0.base|) (+ (* 4 c_main_~x~0) |c_main_~#distance~0.offset|) v_ArrVal_691))) (let ((.cse0 (store .cse2 (+ (* v_main_~x~0_41 4) |c_main_~#distance~0.offset|) v_ArrVal_693)) (.cse1 (* c_main_~j~0 4))) (or (<= 0 (select (store .cse0 (+ (* v_main_~x~0_40 4) |c_main_~#distance~0.offset|) v_ArrVal_695) |c_main_~#distance~0.offset|)) (not (<= (select (select (store |c_#memory_int| |c_main_~#distance~0.base| .cse0) |c_main_~#Dest~0.base|) (+ 8 .cse1 |c_main_~#Dest~0.offset|)) v_main_~x~0_40)) (not (<= (select (select (store |c_#memory_int| |c_main_~#distance~0.base| .cse2) |c_main_~#Dest~0.base|) (+ .cse1 4 |c_main_~#Dest~0.offset|)) v_main_~x~0_41)))))) is different from false [2022-04-14 18:58:25,419 WARN L833 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_695 Int) (v_main_~x~0_41 Int) (v_ArrVal_693 Int) (v_main_~x~0_40 Int) (v_ArrVal_691 Int)) (let ((.cse2 (* c_main_~j~0 4))) (let ((.cse1 (store (select |c_#memory_int| |c_main_~#distance~0.base|) (+ (* (select (select |c_#memory_int| |c_main_~#Dest~0.base|) (+ .cse2 |c_main_~#Dest~0.offset|)) 4) |c_main_~#distance~0.offset|) v_ArrVal_691))) (let ((.cse0 (store .cse1 (+ (* v_main_~x~0_41 4) |c_main_~#distance~0.offset|) v_ArrVal_693))) (or (<= 0 (select (store .cse0 (+ (* v_main_~x~0_40 4) |c_main_~#distance~0.offset|) v_ArrVal_695) |c_main_~#distance~0.offset|)) (not (<= (select (select (store |c_#memory_int| |c_main_~#distance~0.base| .cse1) |c_main_~#Dest~0.base|) (+ .cse2 4 |c_main_~#Dest~0.offset|)) v_main_~x~0_41)) (not (<= (select (select (store |c_#memory_int| |c_main_~#distance~0.base| .cse0) |c_main_~#Dest~0.base|) (+ 8 .cse2 |c_main_~#Dest~0.offset|)) v_main_~x~0_40))))))) is different from false [2022-04-14 18:58:27,911 WARN L833 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_695 Int) (v_main_~x~0_41 Int) (v_ArrVal_693 Int) (v_main_~x~0_40 Int) (v_ArrVal_691 Int)) (let ((.cse0 (store (select |c_#memory_int| |c_main_~#distance~0.base|) (+ |c_main_~#distance~0.offset| (* (select (select |c_#memory_int| |c_main_~#Dest~0.base|) |c_main_~#Dest~0.offset|) 4)) v_ArrVal_691))) (let ((.cse1 (store .cse0 (+ (* v_main_~x~0_41 4) |c_main_~#distance~0.offset|) v_ArrVal_693))) (or (not (<= (select (select (store |c_#memory_int| |c_main_~#distance~0.base| .cse0) |c_main_~#Dest~0.base|) (+ 4 |c_main_~#Dest~0.offset|)) v_main_~x~0_41)) (not (<= (select (select (store |c_#memory_int| |c_main_~#distance~0.base| .cse1) |c_main_~#Dest~0.base|) (+ 8 |c_main_~#Dest~0.offset|)) v_main_~x~0_40)) (<= 0 (select (store .cse1 (+ (* v_main_~x~0_40 4) |c_main_~#distance~0.offset|) v_ArrVal_695) |c_main_~#distance~0.offset|)))))) is different from false [2022-04-14 18:59:02,741 INFO L290 TraceCheckUtils]: 42: Hoare triple {18823#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {18823#false} is VALID [2022-04-14 18:59:02,742 INFO L290 TraceCheckUtils]: 41: Hoare triple {18980#(<= 1 __VERIFIER_assert_~cond)} [170] L11-->L12: Formula: (= v___VERIFIER_assert_~cond_1 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[] {18823#false} is VALID [2022-04-14 18:59:02,742 INFO L290 TraceCheckUtils]: 40: Hoare triple {18976#(<= 1 |__VERIFIER_assert_#in~cond|)} [168] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_3 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {18980#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-14 18:59:02,743 INFO L272 TraceCheckUtils]: 39: Hoare triple {18972#(<= 0 |main_#t~mem21|)} [166] L63-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (<= 0 |v_main_#t~mem21_4|) 1 0)) InVars {main_#t~mem21=|v_main_#t~mem21_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem21] {18976#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-14 18:59:02,743 INFO L290 TraceCheckUtils]: 38: Hoare triple {18999#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4))))} [163] L61-3-->L63: Formula: (and (= (select (select |v_#memory_int_5| |v_main_~#distance~0.base_6|) (+ |v_main_~#distance~0.offset_6| (* v_main_~i~0_15 4))) |v_main_#t~mem21_1|) (< v_main_~i~0_15 v_main_~nodecount~0_7)) InVars {main_~nodecount~0=v_main_~nodecount~0_7, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|} OutVars{main_~nodecount~0=v_main_~nodecount~0_7, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|, main_#t~mem21=|v_main_#t~mem21_1|, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|} AuxVars[] AssignedVars[main_#t~mem21] {18972#(<= 0 |main_#t~mem21|)} is VALID [2022-04-14 18:59:02,744 INFO L290 TraceCheckUtils]: 37: Hoare triple {19003#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} [157] L51-4-->L61-3: Formula: (= v_main_~i~0_10 0) InVars {} OutVars{main_~i~0=v_main_~i~0_10} AuxVars[] AssignedVars[main_~i~0] {18999#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4))))} is VALID [2022-04-14 18:59:02,744 INFO L290 TraceCheckUtils]: 36: Hoare triple {19003#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} [152] L51-3-->L51-4: Formula: (not (< v_main_~i~0_4 v_main_~edgecount~0_2)) InVars {main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} OutVars{main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} AuxVars[] AssignedVars[] {19003#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-14 18:59:02,744 INFO L290 TraceCheckUtils]: 35: Hoare triple {19003#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} [164] L51-2-->L51-3: Formula: (= v_main_~i~0_8 (+ v_main_~i~0_9 1)) InVars {main_~i~0=v_main_~i~0_9} OutVars{main_~i~0=v_main_~i~0_8, main_#t~post14=|v_main_#t~post14_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post14] {19003#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-14 18:59:02,744 INFO L290 TraceCheckUtils]: 34: Hoare triple {19003#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} [159] L55-->L51-2: Formula: (not (< (+ |v_main_#t~mem18_5| |v_main_#t~mem17_5|) |v_main_#t~mem19_5|)) InVars {main_#t~mem17=|v_main_#t~mem17_5|, main_#t~mem18=|v_main_#t~mem18_5|, main_#t~mem19=|v_main_#t~mem19_5|} OutVars{} AuxVars[] AssignedVars[main_#t~mem17, main_#t~mem18, main_#t~mem19] {19003#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-14 18:59:02,745 INFO L290 TraceCheckUtils]: 33: Hoare triple {19003#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} [153] L51-3-->L55: Formula: (let ((.cse0 (* v_main_~i~0_5 4)) (.cse1 (select |v_#memory_int_1| |v_main_~#distance~0.base_1|))) (and (= v_main_~y~0_1 (select (select |v_#memory_int_1| |v_main_~#Source~0.base_1|) (+ .cse0 |v_main_~#Source~0.offset_1|))) (= v_main_~x~0_1 (select (select |v_#memory_int_1| |v_main_~#Dest~0.base_1|) (+ |v_main_~#Dest~0.offset_1| .cse0))) (= (select (select |v_#memory_int_1| |v_main_~#Weight~0.base_1|) (+ |v_main_~#Weight~0.offset_1| .cse0)) |v_main_#t~mem18_1|) (= (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~x~0_1 4))) |v_main_#t~mem19_1|) (= |v_main_#t~mem17_1| (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~y~0_1 4)))) (< v_main_~i~0_5 v_main_~edgecount~0_3))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_#t~mem15=|v_main_#t~mem15_1|, main_~x~0=v_main_~x~0_1, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~y~0=v_main_~y~0_1, main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_#t~mem16=|v_main_#t~mem16_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_#t~mem17=|v_main_#t~mem17_1|, main_#t~mem18=|v_main_#t~mem18_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|, main_#t~mem19=|v_main_#t~mem19_1|} AuxVars[] AssignedVars[main_#t~mem15, main_~x~0, main_~y~0, main_#t~mem16, main_#t~mem17, main_#t~mem18, main_#t~mem19] {19003#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-14 18:59:02,745 INFO L290 TraceCheckUtils]: 32: Hoare triple {19003#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} [164] L51-2-->L51-3: Formula: (= v_main_~i~0_8 (+ v_main_~i~0_9 1)) InVars {main_~i~0=v_main_~i~0_9} OutVars{main_~i~0=v_main_~i~0_8, main_#t~post14=|v_main_#t~post14_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post14] {19003#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-14 18:59:02,745 INFO L290 TraceCheckUtils]: 31: Hoare triple {19003#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} [159] L55-->L51-2: Formula: (not (< (+ |v_main_#t~mem18_5| |v_main_#t~mem17_5|) |v_main_#t~mem19_5|)) InVars {main_#t~mem17=|v_main_#t~mem17_5|, main_#t~mem18=|v_main_#t~mem18_5|, main_#t~mem19=|v_main_#t~mem19_5|} OutVars{} AuxVars[] AssignedVars[main_#t~mem17, main_#t~mem18, main_#t~mem19] {19003#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-14 18:59:02,746 INFO L290 TraceCheckUtils]: 30: Hoare triple {19003#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} [153] L51-3-->L55: Formula: (let ((.cse0 (* v_main_~i~0_5 4)) (.cse1 (select |v_#memory_int_1| |v_main_~#distance~0.base_1|))) (and (= v_main_~y~0_1 (select (select |v_#memory_int_1| |v_main_~#Source~0.base_1|) (+ .cse0 |v_main_~#Source~0.offset_1|))) (= v_main_~x~0_1 (select (select |v_#memory_int_1| |v_main_~#Dest~0.base_1|) (+ |v_main_~#Dest~0.offset_1| .cse0))) (= (select (select |v_#memory_int_1| |v_main_~#Weight~0.base_1|) (+ |v_main_~#Weight~0.offset_1| .cse0)) |v_main_#t~mem18_1|) (= (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~x~0_1 4))) |v_main_#t~mem19_1|) (= |v_main_#t~mem17_1| (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~y~0_1 4)))) (< v_main_~i~0_5 v_main_~edgecount~0_3))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_#t~mem15=|v_main_#t~mem15_1|, main_~x~0=v_main_~x~0_1, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~y~0=v_main_~y~0_1, main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_#t~mem16=|v_main_#t~mem16_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_#t~mem17=|v_main_#t~mem17_1|, main_#t~mem18=|v_main_#t~mem18_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|, main_#t~mem19=|v_main_#t~mem19_1|} AuxVars[] AssignedVars[main_#t~mem15, main_~x~0, main_~y~0, main_#t~mem16, main_#t~mem17, main_#t~mem18, main_#t~mem19] {19003#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-14 18:59:02,755 INFO L290 TraceCheckUtils]: 29: Hoare triple {19003#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} [164] L51-2-->L51-3: Formula: (= v_main_~i~0_8 (+ v_main_~i~0_9 1)) InVars {main_~i~0=v_main_~i~0_9} OutVars{main_~i~0=v_main_~i~0_8, main_#t~post14=|v_main_#t~post14_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post14] {19003#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-14 18:59:02,756 INFO L290 TraceCheckUtils]: 28: Hoare triple {19003#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} [159] L55-->L51-2: Formula: (not (< (+ |v_main_#t~mem18_5| |v_main_#t~mem17_5|) |v_main_#t~mem19_5|)) InVars {main_#t~mem17=|v_main_#t~mem17_5|, main_#t~mem18=|v_main_#t~mem18_5|, main_#t~mem19=|v_main_#t~mem19_5|} OutVars{} AuxVars[] AssignedVars[main_#t~mem17, main_#t~mem18, main_#t~mem19] {19003#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-14 18:59:02,756 INFO L290 TraceCheckUtils]: 27: Hoare triple {19003#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} [153] L51-3-->L55: Formula: (let ((.cse0 (* v_main_~i~0_5 4)) (.cse1 (select |v_#memory_int_1| |v_main_~#distance~0.base_1|))) (and (= v_main_~y~0_1 (select (select |v_#memory_int_1| |v_main_~#Source~0.base_1|) (+ .cse0 |v_main_~#Source~0.offset_1|))) (= v_main_~x~0_1 (select (select |v_#memory_int_1| |v_main_~#Dest~0.base_1|) (+ |v_main_~#Dest~0.offset_1| .cse0))) (= (select (select |v_#memory_int_1| |v_main_~#Weight~0.base_1|) (+ |v_main_~#Weight~0.offset_1| .cse0)) |v_main_#t~mem18_1|) (= (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~x~0_1 4))) |v_main_#t~mem19_1|) (= |v_main_#t~mem17_1| (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~y~0_1 4)))) (< v_main_~i~0_5 v_main_~edgecount~0_3))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_#t~mem15=|v_main_#t~mem15_1|, main_~x~0=v_main_~x~0_1, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~y~0=v_main_~y~0_1, main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_#t~mem16=|v_main_#t~mem16_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_#t~mem17=|v_main_#t~mem17_1|, main_#t~mem18=|v_main_#t~mem18_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|, main_#t~mem19=|v_main_#t~mem19_1|} AuxVars[] AssignedVars[main_#t~mem15, main_~x~0, main_~y~0, main_#t~mem16, main_#t~mem17, main_#t~mem18, main_#t~mem19] {19003#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-14 18:59:02,757 INFO L290 TraceCheckUtils]: 26: Hoare triple {19003#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} [147] L39-4-->L51-3: Formula: (= v_main_~i~0_3 0) InVars {} OutVars{main_~i~0=v_main_~i~0_3} AuxVars[] AssignedVars[main_~i~0] {19003#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-14 18:59:02,757 INFO L290 TraceCheckUtils]: 25: Hoare triple {19003#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} [144] L39-3-->L39-4: Formula: (not (< v_main_~i~0_22 v_main_~nodecount~0_8)) InVars {main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} OutVars{main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} AuxVars[] AssignedVars[] {19003#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-14 18:59:02,758 INFO L290 TraceCheckUtils]: 24: Hoare triple {19003#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} [154] L39-2-->L39-3: Formula: (= v_main_~i~0_1 (+ v_main_~i~0_2 1)) InVars {main_~i~0=v_main_~i~0_2} OutVars{main_~i~0=v_main_~i~0_1, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post7] {19003#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-14 18:59:02,758 INFO L290 TraceCheckUtils]: 23: Hoare triple {19003#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} [149] L41-3-->L39-2: Formula: (not (< v_main_~j~0_3 v_main_~edgecount~0_6)) InVars {main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} OutVars{main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} AuxVars[] AssignedVars[] {19003#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-14 18:59:02,758 INFO L290 TraceCheckUtils]: 22: Hoare triple {19003#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} [160] L41-2-->L41-3: Formula: (= v_main_~j~0_5 (+ v_main_~j~0_6 1)) InVars {main_~j~0=v_main_~j~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, main_~j~0=v_main_~j~0_5} AuxVars[] AssignedVars[main_~j~0, main_#t~post8] {19003#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-14 18:59:02,759 INFO L290 TraceCheckUtils]: 21: Hoare triple {19052#(forall ((v_ArrVal_695 Int)) (<= 0 (select (store (select |#memory_int| |main_~#distance~0.base|) (+ (* main_~x~0 4) |main_~#distance~0.offset|) v_ArrVal_695) |main_~#distance~0.offset|)))} [155] L45-->L41-2: Formula: (and (= (store |v_#memory_int_10| |v_main_~#distance~0.base_11| (store (select |v_#memory_int_10| |v_main_~#distance~0.base_11|) (+ |v_main_~#distance~0.offset_11| (* v_main_~x~0_4 4)) (- 1))) |v_#memory_int_9|) (< (+ |v_main_#t~mem12_3| |v_main_#t~mem11_3|) |v_main_#t~mem13_3|)) InVars {main_#t~mem12=|v_main_#t~mem12_3|, main_#t~mem13=|v_main_#t~mem13_3|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|, main_#t~mem11=|v_main_#t~mem11_3|, #memory_int=|v_#memory_int_10|} OutVars{#memory_int=|v_#memory_int_9|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_#t~mem11, #memory_int] {19003#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-14 18:59:02,760 INFO L290 TraceCheckUtils]: 20: Hoare triple {19056#(forall ((v_main_~x~0_40 Int)) (or (forall ((v_ArrVal_695 Int)) (<= 0 (select (store (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~x~0_40 4) |main_~#distance~0.offset|) v_ArrVal_695) |main_~#distance~0.offset|))) (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) v_main_~x~0_40))))} [150] L41-3-->L45: Formula: (let ((.cse0 (select |v_#memory_int_8| |v_main_~#distance~0.base_10|)) (.cse1 (* v_main_~j~0_4 4))) (and (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~x~0_3 4))) |v_main_#t~mem13_1|) (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~y~0_3 4))) |v_main_#t~mem11_1|) (= (select (select |v_#memory_int_8| |v_main_~#Dest~0.base_7|) (+ .cse1 |v_main_~#Dest~0.offset_7|)) v_main_~x~0_3) (= v_main_~y~0_3 (select (select |v_#memory_int_8| |v_main_~#Source~0.base_7|) (+ .cse1 |v_main_~#Source~0.offset_7|))) (= |v_main_#t~mem12_1| (select (select |v_#memory_int_8| |v_main_~#Weight~0.base_7|) (+ .cse1 |v_main_~#Weight~0.offset_7|))) (< v_main_~j~0_4 v_main_~edgecount~0_7))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_~j~0=v_main_~j~0_4, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} OutVars{main_#t~mem12=|v_main_#t~mem12_1|, main_#t~mem13=|v_main_#t~mem13_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~x~0=v_main_~x~0_3, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_#t~mem10=|v_main_#t~mem10_1|, main_~j~0=v_main_~j~0_4, main_#t~mem11=|v_main_#t~mem11_1|, main_~y~0=v_main_~y~0_3, main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_#t~mem9=|v_main_#t~mem9_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_~x~0, main_#t~mem10, main_#t~mem11, main_~y~0, main_#t~mem9] {19052#(forall ((v_ArrVal_695 Int)) (<= 0 (select (store (select |#memory_int| |main_~#distance~0.base|) (+ (* main_~x~0 4) |main_~#distance~0.offset|) v_ArrVal_695) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:59:02,761 INFO L290 TraceCheckUtils]: 19: Hoare triple {19060#(forall ((v_ArrVal_695 Int) (v_main_~x~0_40 Int)) (or (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) 4 |main_~#Dest~0.offset|)) v_main_~x~0_40)) (<= 0 (select (store (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~x~0_40 4) |main_~#distance~0.offset|) v_ArrVal_695) |main_~#distance~0.offset|))))} [160] L41-2-->L41-3: Formula: (= v_main_~j~0_5 (+ v_main_~j~0_6 1)) InVars {main_~j~0=v_main_~j~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, main_~j~0=v_main_~j~0_5} AuxVars[] AssignedVars[main_~j~0, main_#t~post8] {19056#(forall ((v_main_~x~0_40 Int)) (or (forall ((v_ArrVal_695 Int)) (<= 0 (select (store (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~x~0_40 4) |main_~#distance~0.offset|) v_ArrVal_695) |main_~#distance~0.offset|))) (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) v_main_~x~0_40))))} is VALID [2022-04-14 18:59:02,762 INFO L290 TraceCheckUtils]: 18: Hoare triple {19064#(forall ((v_ArrVal_695 Int) (v_ArrVal_693 Int) (v_main_~x~0_40 Int)) (or (<= 0 (select (store (store (select |#memory_int| |main_~#distance~0.base|) (+ (* main_~x~0 4) |main_~#distance~0.offset|) v_ArrVal_693) (+ (* v_main_~x~0_40 4) |main_~#distance~0.offset|) v_ArrVal_695) |main_~#distance~0.offset|)) (not (<= (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ (* main_~x~0 4) |main_~#distance~0.offset|) v_ArrVal_693)) |main_~#Dest~0.base|) (+ (* main_~j~0 4) 4 |main_~#Dest~0.offset|)) v_main_~x~0_40))))} [155] L45-->L41-2: Formula: (and (= (store |v_#memory_int_10| |v_main_~#distance~0.base_11| (store (select |v_#memory_int_10| |v_main_~#distance~0.base_11|) (+ |v_main_~#distance~0.offset_11| (* v_main_~x~0_4 4)) (- 1))) |v_#memory_int_9|) (< (+ |v_main_#t~mem12_3| |v_main_#t~mem11_3|) |v_main_#t~mem13_3|)) InVars {main_#t~mem12=|v_main_#t~mem12_3|, main_#t~mem13=|v_main_#t~mem13_3|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|, main_#t~mem11=|v_main_#t~mem11_3|, #memory_int=|v_#memory_int_10|} OutVars{#memory_int=|v_#memory_int_9|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_#t~mem11, #memory_int] {19060#(forall ((v_ArrVal_695 Int) (v_main_~x~0_40 Int)) (or (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) 4 |main_~#Dest~0.offset|)) v_main_~x~0_40)) (<= 0 (select (store (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~x~0_40 4) |main_~#distance~0.offset|) v_ArrVal_695) |main_~#distance~0.offset|))))} is VALID [2022-04-14 18:59:02,764 INFO L290 TraceCheckUtils]: 17: Hoare triple {19068#(forall ((v_main_~x~0_41 Int)) (or (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) v_main_~x~0_41)) (forall ((v_ArrVal_695 Int) (v_ArrVal_693 Int) (v_main_~x~0_40 Int)) (or (not (<= (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* v_main_~x~0_41 4)) v_ArrVal_693)) |main_~#Dest~0.base|) (+ (* main_~j~0 4) 4 |main_~#Dest~0.offset|)) v_main_~x~0_40)) (<= 0 (select (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* v_main_~x~0_41 4)) v_ArrVal_693) (+ (* v_main_~x~0_40 4) |main_~#distance~0.offset|) v_ArrVal_695) |main_~#distance~0.offset|))))))} [150] L41-3-->L45: Formula: (let ((.cse0 (select |v_#memory_int_8| |v_main_~#distance~0.base_10|)) (.cse1 (* v_main_~j~0_4 4))) (and (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~x~0_3 4))) |v_main_#t~mem13_1|) (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~y~0_3 4))) |v_main_#t~mem11_1|) (= (select (select |v_#memory_int_8| |v_main_~#Dest~0.base_7|) (+ .cse1 |v_main_~#Dest~0.offset_7|)) v_main_~x~0_3) (= v_main_~y~0_3 (select (select |v_#memory_int_8| |v_main_~#Source~0.base_7|) (+ .cse1 |v_main_~#Source~0.offset_7|))) (= |v_main_#t~mem12_1| (select (select |v_#memory_int_8| |v_main_~#Weight~0.base_7|) (+ .cse1 |v_main_~#Weight~0.offset_7|))) (< v_main_~j~0_4 v_main_~edgecount~0_7))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_~j~0=v_main_~j~0_4, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} OutVars{main_#t~mem12=|v_main_#t~mem12_1|, main_#t~mem13=|v_main_#t~mem13_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~x~0=v_main_~x~0_3, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_#t~mem10=|v_main_#t~mem10_1|, main_~j~0=v_main_~j~0_4, main_#t~mem11=|v_main_#t~mem11_1|, main_~y~0=v_main_~y~0_3, main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_#t~mem9=|v_main_#t~mem9_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_~x~0, main_#t~mem10, main_#t~mem11, main_~y~0, main_#t~mem9] {19064#(forall ((v_ArrVal_695 Int) (v_ArrVal_693 Int) (v_main_~x~0_40 Int)) (or (<= 0 (select (store (store (select |#memory_int| |main_~#distance~0.base|) (+ (* main_~x~0 4) |main_~#distance~0.offset|) v_ArrVal_693) (+ (* v_main_~x~0_40 4) |main_~#distance~0.offset|) v_ArrVal_695) |main_~#distance~0.offset|)) (not (<= (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ (* main_~x~0 4) |main_~#distance~0.offset|) v_ArrVal_693)) |main_~#Dest~0.base|) (+ (* main_~j~0 4) 4 |main_~#Dest~0.offset|)) v_main_~x~0_40))))} is VALID [2022-04-14 18:59:02,767 INFO L290 TraceCheckUtils]: 16: Hoare triple {19072#(forall ((v_ArrVal_695 Int) (v_main_~x~0_41 Int) (v_ArrVal_693 Int) (v_main_~x~0_40 Int)) (or (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) 4 |main_~#Dest~0.offset|)) v_main_~x~0_41)) (not (<= (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* v_main_~x~0_41 4)) v_ArrVal_693)) |main_~#Dest~0.base|) (+ (* main_~j~0 4) 8 |main_~#Dest~0.offset|)) v_main_~x~0_40)) (<= 0 (select (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* v_main_~x~0_41 4)) v_ArrVal_693) (+ (* v_main_~x~0_40 4) |main_~#distance~0.offset|) v_ArrVal_695) |main_~#distance~0.offset|))))} [160] L41-2-->L41-3: Formula: (= v_main_~j~0_5 (+ v_main_~j~0_6 1)) InVars {main_~j~0=v_main_~j~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, main_~j~0=v_main_~j~0_5} AuxVars[] AssignedVars[main_~j~0, main_#t~post8] {19068#(forall ((v_main_~x~0_41 Int)) (or (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) v_main_~x~0_41)) (forall ((v_ArrVal_695 Int) (v_ArrVal_693 Int) (v_main_~x~0_40 Int)) (or (not (<= (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* v_main_~x~0_41 4)) v_ArrVal_693)) |main_~#Dest~0.base|) (+ (* main_~j~0 4) 4 |main_~#Dest~0.offset|)) v_main_~x~0_40)) (<= 0 (select (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* v_main_~x~0_41 4)) v_ArrVal_693) (+ (* v_main_~x~0_40 4) |main_~#distance~0.offset|) v_ArrVal_695) |main_~#distance~0.offset|))))))} is VALID [2022-04-14 18:59:02,768 INFO L290 TraceCheckUtils]: 15: Hoare triple {19076#(forall ((v_ArrVal_695 Int) (v_main_~x~0_41 Int) (v_ArrVal_693 Int) (v_main_~x~0_40 Int) (v_ArrVal_691 Int)) (or (<= 0 (select (store (store (store (select |#memory_int| |main_~#distance~0.base|) (+ (* main_~x~0 4) |main_~#distance~0.offset|) v_ArrVal_691) (+ |main_~#distance~0.offset| (* v_main_~x~0_41 4)) v_ArrVal_693) (+ (* v_main_~x~0_40 4) |main_~#distance~0.offset|) v_ArrVal_695) |main_~#distance~0.offset|)) (not (<= (select (select (store |#memory_int| |main_~#distance~0.base| (store (store (select |#memory_int| |main_~#distance~0.base|) (+ (* main_~x~0 4) |main_~#distance~0.offset|) v_ArrVal_691) (+ |main_~#distance~0.offset| (* v_main_~x~0_41 4)) v_ArrVal_693)) |main_~#Dest~0.base|) (+ (* main_~j~0 4) 8 |main_~#Dest~0.offset|)) v_main_~x~0_40)) (not (<= (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ (* main_~x~0 4) |main_~#distance~0.offset|) v_ArrVal_691)) |main_~#Dest~0.base|) (+ (* main_~j~0 4) 4 |main_~#Dest~0.offset|)) v_main_~x~0_41))))} [155] L45-->L41-2: Formula: (and (= (store |v_#memory_int_10| |v_main_~#distance~0.base_11| (store (select |v_#memory_int_10| |v_main_~#distance~0.base_11|) (+ |v_main_~#distance~0.offset_11| (* v_main_~x~0_4 4)) (- 1))) |v_#memory_int_9|) (< (+ |v_main_#t~mem12_3| |v_main_#t~mem11_3|) |v_main_#t~mem13_3|)) InVars {main_#t~mem12=|v_main_#t~mem12_3|, main_#t~mem13=|v_main_#t~mem13_3|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|, main_#t~mem11=|v_main_#t~mem11_3|, #memory_int=|v_#memory_int_10|} OutVars{#memory_int=|v_#memory_int_9|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_#t~mem11, #memory_int] {19072#(forall ((v_ArrVal_695 Int) (v_main_~x~0_41 Int) (v_ArrVal_693 Int) (v_main_~x~0_40 Int)) (or (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) 4 |main_~#Dest~0.offset|)) v_main_~x~0_41)) (not (<= (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* v_main_~x~0_41 4)) v_ArrVal_693)) |main_~#Dest~0.base|) (+ (* main_~j~0 4) 8 |main_~#Dest~0.offset|)) v_main_~x~0_40)) (<= 0 (select (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* v_main_~x~0_41 4)) v_ArrVal_693) (+ (* v_main_~x~0_40 4) |main_~#distance~0.offset|) v_ArrVal_695) |main_~#distance~0.offset|))))} is VALID [2022-04-14 18:59:02,769 INFO L290 TraceCheckUtils]: 14: Hoare triple {19080#(forall ((v_ArrVal_695 Int) (v_main_~x~0_41 Int) (v_ArrVal_693 Int) (v_main_~x~0_40 Int) (v_ArrVal_691 Int)) (or (not (<= (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) 4)) v_ArrVal_691)) |main_~#Dest~0.base|) (+ (* main_~j~0 4) 4 |main_~#Dest~0.offset|)) v_main_~x~0_41)) (not (<= (select (select (store |#memory_int| |main_~#distance~0.base| (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) 4)) v_ArrVal_691) (+ |main_~#distance~0.offset| (* v_main_~x~0_41 4)) v_ArrVal_693)) |main_~#Dest~0.base|) (+ (* main_~j~0 4) 8 |main_~#Dest~0.offset|)) v_main_~x~0_40)) (<= 0 (select (store (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) 4)) v_ArrVal_691) (+ |main_~#distance~0.offset| (* v_main_~x~0_41 4)) v_ArrVal_693) (+ (* v_main_~x~0_40 4) |main_~#distance~0.offset|) v_ArrVal_695) |main_~#distance~0.offset|))))} [150] L41-3-->L45: Formula: (let ((.cse0 (select |v_#memory_int_8| |v_main_~#distance~0.base_10|)) (.cse1 (* v_main_~j~0_4 4))) (and (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~x~0_3 4))) |v_main_#t~mem13_1|) (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~y~0_3 4))) |v_main_#t~mem11_1|) (= (select (select |v_#memory_int_8| |v_main_~#Dest~0.base_7|) (+ .cse1 |v_main_~#Dest~0.offset_7|)) v_main_~x~0_3) (= v_main_~y~0_3 (select (select |v_#memory_int_8| |v_main_~#Source~0.base_7|) (+ .cse1 |v_main_~#Source~0.offset_7|))) (= |v_main_#t~mem12_1| (select (select |v_#memory_int_8| |v_main_~#Weight~0.base_7|) (+ .cse1 |v_main_~#Weight~0.offset_7|))) (< v_main_~j~0_4 v_main_~edgecount~0_7))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_~j~0=v_main_~j~0_4, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} OutVars{main_#t~mem12=|v_main_#t~mem12_1|, main_#t~mem13=|v_main_#t~mem13_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~x~0=v_main_~x~0_3, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_#t~mem10=|v_main_#t~mem10_1|, main_~j~0=v_main_~j~0_4, main_#t~mem11=|v_main_#t~mem11_1|, main_~y~0=v_main_~y~0_3, main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_#t~mem9=|v_main_#t~mem9_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_~x~0, main_#t~mem10, main_#t~mem11, main_~y~0, main_#t~mem9] {19076#(forall ((v_ArrVal_695 Int) (v_main_~x~0_41 Int) (v_ArrVal_693 Int) (v_main_~x~0_40 Int) (v_ArrVal_691 Int)) (or (<= 0 (select (store (store (store (select |#memory_int| |main_~#distance~0.base|) (+ (* main_~x~0 4) |main_~#distance~0.offset|) v_ArrVal_691) (+ |main_~#distance~0.offset| (* v_main_~x~0_41 4)) v_ArrVal_693) (+ (* v_main_~x~0_40 4) |main_~#distance~0.offset|) v_ArrVal_695) |main_~#distance~0.offset|)) (not (<= (select (select (store |#memory_int| |main_~#distance~0.base| (store (store (select |#memory_int| |main_~#distance~0.base|) (+ (* main_~x~0 4) |main_~#distance~0.offset|) v_ArrVal_691) (+ |main_~#distance~0.offset| (* v_main_~x~0_41 4)) v_ArrVal_693)) |main_~#Dest~0.base|) (+ (* main_~j~0 4) 8 |main_~#Dest~0.offset|)) v_main_~x~0_40)) (not (<= (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ (* main_~x~0 4) |main_~#distance~0.offset|) v_ArrVal_691)) |main_~#Dest~0.base|) (+ (* main_~j~0 4) 4 |main_~#Dest~0.offset|)) v_main_~x~0_41))))} is VALID [2022-04-14 18:59:02,770 INFO L290 TraceCheckUtils]: 13: Hoare triple {19084#(forall ((v_ArrVal_695 Int) (v_main_~x~0_41 Int) (v_ArrVal_693 Int) (v_main_~x~0_40 Int) (v_ArrVal_691 Int)) (or (not (<= (select (select (store |#memory_int| |main_~#distance~0.base| (store (store (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_691) (+ |main_~#distance~0.offset| (* v_main_~x~0_41 4)) v_ArrVal_693)) |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) v_main_~x~0_40)) (<= 0 (select (store (store (store (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_691) (+ |main_~#distance~0.offset| (* v_main_~x~0_41 4)) v_ArrVal_693) (+ (* v_main_~x~0_40 4) |main_~#distance~0.offset|) v_ArrVal_695) |main_~#distance~0.offset|)) (not (<= (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_691)) |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) v_main_~x~0_41))))} [145] L39-3-->L41-3: Formula: (and (= v_main_~j~0_2 0) (< v_main_~i~0_23 v_main_~nodecount~0_9)) InVars {main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23} OutVars{main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23, main_~j~0=v_main_~j~0_2} AuxVars[] AssignedVars[main_~j~0] {19080#(forall ((v_ArrVal_695 Int) (v_main_~x~0_41 Int) (v_ArrVal_693 Int) (v_main_~x~0_40 Int) (v_ArrVal_691 Int)) (or (not (<= (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) 4)) v_ArrVal_691)) |main_~#Dest~0.base|) (+ (* main_~j~0 4) 4 |main_~#Dest~0.offset|)) v_main_~x~0_41)) (not (<= (select (select (store |#memory_int| |main_~#distance~0.base| (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) 4)) v_ArrVal_691) (+ |main_~#distance~0.offset| (* v_main_~x~0_41 4)) v_ArrVal_693)) |main_~#Dest~0.base|) (+ (* main_~j~0 4) 8 |main_~#Dest~0.offset|)) v_main_~x~0_40)) (<= 0 (select (store (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) 4)) v_ArrVal_691) (+ |main_~#distance~0.offset| (* v_main_~x~0_41 4)) v_ArrVal_693) (+ (* v_main_~x~0_40 4) |main_~#distance~0.offset|) v_ArrVal_695) |main_~#distance~0.offset|))))} is VALID [2022-04-14 18:59:02,771 INFO L290 TraceCheckUtils]: 12: Hoare triple {19084#(forall ((v_ArrVal_695 Int) (v_main_~x~0_41 Int) (v_ArrVal_693 Int) (v_main_~x~0_40 Int) (v_ArrVal_691 Int)) (or (not (<= (select (select (store |#memory_int| |main_~#distance~0.base| (store (store (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_691) (+ |main_~#distance~0.offset| (* v_main_~x~0_41 4)) v_ArrVal_693)) |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) v_main_~x~0_40)) (<= 0 (select (store (store (store (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_691) (+ |main_~#distance~0.offset| (* v_main_~x~0_41 4)) v_ArrVal_693) (+ (* v_main_~x~0_40 4) |main_~#distance~0.offset|) v_ArrVal_695) |main_~#distance~0.offset|)) (not (<= (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_691)) |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) v_main_~x~0_41))))} [140] L30-4-->L39-3: Formula: (= v_main_~i~0_21 0) InVars {} OutVars{main_~i~0=v_main_~i~0_21} AuxVars[] AssignedVars[main_~i~0] {19084#(forall ((v_ArrVal_695 Int) (v_main_~x~0_41 Int) (v_ArrVal_693 Int) (v_main_~x~0_40 Int) (v_ArrVal_691 Int)) (or (not (<= (select (select (store |#memory_int| |main_~#distance~0.base| (store (store (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_691) (+ |main_~#distance~0.offset| (* v_main_~x~0_41 4)) v_ArrVal_693)) |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) v_main_~x~0_40)) (<= 0 (select (store (store (store (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_691) (+ |main_~#distance~0.offset| (* v_main_~x~0_41 4)) v_ArrVal_693) (+ (* v_main_~x~0_40 4) |main_~#distance~0.offset|) v_ArrVal_695) |main_~#distance~0.offset|)) (not (<= (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_691)) |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) v_main_~x~0_41))))} is VALID [2022-04-14 18:59:02,772 INFO L290 TraceCheckUtils]: 11: Hoare triple {19084#(forall ((v_ArrVal_695 Int) (v_main_~x~0_41 Int) (v_ArrVal_693 Int) (v_main_~x~0_40 Int) (v_ArrVal_691 Int)) (or (not (<= (select (select (store |#memory_int| |main_~#distance~0.base| (store (store (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_691) (+ |main_~#distance~0.offset| (* v_main_~x~0_41 4)) v_ArrVal_693)) |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) v_main_~x~0_40)) (<= 0 (select (store (store (store (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_691) (+ |main_~#distance~0.offset| (* v_main_~x~0_41 4)) v_ArrVal_693) (+ (* v_main_~x~0_40 4) |main_~#distance~0.offset|) v_ArrVal_695) |main_~#distance~0.offset|)) (not (<= (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_691)) |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) v_main_~x~0_41))))} [138] L30-3-->L30-4: Formula: (not (< v_main_~i~0_11 v_main_~nodecount~0_4)) InVars {main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} OutVars{main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} AuxVars[] AssignedVars[] {19084#(forall ((v_ArrVal_695 Int) (v_main_~x~0_41 Int) (v_ArrVal_693 Int) (v_main_~x~0_40 Int) (v_ArrVal_691 Int)) (or (not (<= (select (select (store |#memory_int| |main_~#distance~0.base| (store (store (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_691) (+ |main_~#distance~0.offset| (* v_main_~x~0_41 4)) v_ArrVal_693)) |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) v_main_~x~0_40)) (<= 0 (select (store (store (store (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_691) (+ |main_~#distance~0.offset| (* v_main_~x~0_41 4)) v_ArrVal_693) (+ (* v_main_~x~0_40 4) |main_~#distance~0.offset|) v_ArrVal_695) |main_~#distance~0.offset|)) (not (<= (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_691)) |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) v_main_~x~0_41))))} is VALID [2022-04-14 18:59:02,773 INFO L290 TraceCheckUtils]: 10: Hoare triple {19084#(forall ((v_ArrVal_695 Int) (v_main_~x~0_41 Int) (v_ArrVal_693 Int) (v_main_~x~0_40 Int) (v_ArrVal_691 Int)) (or (not (<= (select (select (store |#memory_int| |main_~#distance~0.base| (store (store (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_691) (+ |main_~#distance~0.offset| (* v_main_~x~0_41 4)) v_ArrVal_693)) |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) v_main_~x~0_40)) (<= 0 (select (store (store (store (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_691) (+ |main_~#distance~0.offset| (* v_main_~x~0_41 4)) v_ArrVal_693) (+ (* v_main_~x~0_40 4) |main_~#distance~0.offset|) v_ArrVal_695) |main_~#distance~0.offset|)) (not (<= (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_691)) |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) v_main_~x~0_41))))} [146] L30-2-->L30-3: Formula: (= v_main_~i~0_17 (+ v_main_~i~0_18 1)) InVars {main_~i~0=v_main_~i~0_18} OutVars{main_~i~0=v_main_~i~0_17, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {19084#(forall ((v_ArrVal_695 Int) (v_main_~x~0_41 Int) (v_ArrVal_693 Int) (v_main_~x~0_40 Int) (v_ArrVal_691 Int)) (or (not (<= (select (select (store |#memory_int| |main_~#distance~0.base| (store (store (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_691) (+ |main_~#distance~0.offset| (* v_main_~x~0_41 4)) v_ArrVal_693)) |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) v_main_~x~0_40)) (<= 0 (select (store (store (store (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_691) (+ |main_~#distance~0.offset| (* v_main_~x~0_41 4)) v_ArrVal_693) (+ (* v_main_~x~0_40 4) |main_~#distance~0.offset|) v_ArrVal_695) |main_~#distance~0.offset|)) (not (<= (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_691)) |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) v_main_~x~0_41))))} is VALID [2022-04-14 18:59:02,777 INFO L290 TraceCheckUtils]: 9: Hoare triple {19097#(forall ((v_ArrVal_695 Int) (v_main_~x~0_41 Int) (v_ArrVal_693 Int) (v_main_~x~0_40 Int) (v_ArrVal_691 Int) (v_ArrVal_690 Int)) (or (<= 0 (select (store (store (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_690) (+ (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_690)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_691) (+ |main_~#distance~0.offset| (* v_main_~x~0_41 4)) v_ArrVal_693) (+ (* v_main_~x~0_40 4) |main_~#distance~0.offset|) v_ArrVal_695) |main_~#distance~0.offset|)) (not (<= (select (select (store |#memory_int| |main_~#distance~0.base| (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_690) (+ (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_690)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_691)) |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) v_main_~x~0_41)) (not (<= 0 v_ArrVal_690)) (not (<= (select (select (store |#memory_int| |main_~#distance~0.base| (store (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_690) (+ (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_690)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_691) (+ |main_~#distance~0.offset| (* v_main_~x~0_41 4)) v_ArrVal_693)) |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) v_main_~x~0_40))))} [141] L31-->L30-2: Formula: (and (= (store |v_#memory_int_4| |v_main_~#distance~0.base_5| (store (select |v_#memory_int_4| |v_main_~#distance~0.base_5|) (+ |v_main_~#distance~0.offset_5| (* v_main_~i~0_14 4)) 0)) |v_#memory_int_3|) (= v_main_~i~0_14 v_main_~source~0_2)) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} AuxVars[] AssignedVars[#memory_int] {19084#(forall ((v_ArrVal_695 Int) (v_main_~x~0_41 Int) (v_ArrVal_693 Int) (v_main_~x~0_40 Int) (v_ArrVal_691 Int)) (or (not (<= (select (select (store |#memory_int| |main_~#distance~0.base| (store (store (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_691) (+ |main_~#distance~0.offset| (* v_main_~x~0_41 4)) v_ArrVal_693)) |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) v_main_~x~0_40)) (<= 0 (select (store (store (store (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_691) (+ |main_~#distance~0.offset| (* v_main_~x~0_41 4)) v_ArrVal_693) (+ (* v_main_~x~0_40 4) |main_~#distance~0.offset|) v_ArrVal_695) |main_~#distance~0.offset|)) (not (<= (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_691)) |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) v_main_~x~0_41))))} is VALID [2022-04-14 18:59:02,778 INFO L290 TraceCheckUtils]: 8: Hoare triple {19097#(forall ((v_ArrVal_695 Int) (v_main_~x~0_41 Int) (v_ArrVal_693 Int) (v_main_~x~0_40 Int) (v_ArrVal_691 Int) (v_ArrVal_690 Int)) (or (<= 0 (select (store (store (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_690) (+ (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_690)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_691) (+ |main_~#distance~0.offset| (* v_main_~x~0_41 4)) v_ArrVal_693) (+ (* v_main_~x~0_40 4) |main_~#distance~0.offset|) v_ArrVal_695) |main_~#distance~0.offset|)) (not (<= (select (select (store |#memory_int| |main_~#distance~0.base| (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_690) (+ (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_690)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_691)) |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) v_main_~x~0_41)) (not (<= 0 v_ArrVal_690)) (not (<= (select (select (store |#memory_int| |main_~#distance~0.base| (store (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_690) (+ (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_690)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_691) (+ |main_~#distance~0.offset| (* v_main_~x~0_41 4)) v_ArrVal_693)) |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) v_main_~x~0_40))))} [139] L30-3-->L31: Formula: (< v_main_~i~0_12 v_main_~nodecount~0_5) InVars {main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} OutVars{main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {19097#(forall ((v_ArrVal_695 Int) (v_main_~x~0_41 Int) (v_ArrVal_693 Int) (v_main_~x~0_40 Int) (v_ArrVal_691 Int) (v_ArrVal_690 Int)) (or (<= 0 (select (store (store (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_690) (+ (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_690)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_691) (+ |main_~#distance~0.offset| (* v_main_~x~0_41 4)) v_ArrVal_693) (+ (* v_main_~x~0_40 4) |main_~#distance~0.offset|) v_ArrVal_695) |main_~#distance~0.offset|)) (not (<= (select (select (store |#memory_int| |main_~#distance~0.base| (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_690) (+ (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_690)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_691)) |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) v_main_~x~0_41)) (not (<= 0 v_ArrVal_690)) (not (<= (select (select (store |#memory_int| |main_~#distance~0.base| (store (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_690) (+ (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_690)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_691) (+ |main_~#distance~0.offset| (* v_main_~x~0_41 4)) v_ArrVal_693)) |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) v_main_~x~0_40))))} is VALID [2022-04-14 18:59:02,782 INFO L290 TraceCheckUtils]: 7: Hoare triple {18822#true} [136] L21-->L30-3: Formula: (let ((.cse1 (store |v_#valid_10| |v_main_~#Source~0.base_4| 1))) (let ((.cse4 (store .cse1 |v_main_~#Dest~0.base_4| 1))) (let ((.cse5 (store .cse4 |v_main_~#Weight~0.base_4| 1)) (.cse2 (select |v_#memory_int_2| |v_main_~#Dest~0.base_4|)) (.cse0 (select |v_#memory_int_2| |v_main_~#Source~0.base_4|)) (.cse3 (select |v_#memory_int_2| |v_main_~#Weight~0.base_4|))) (and (= (select .cse0 (+ 52 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#distance~0.base_4|) (= (select .cse0 (+ 48 |v_main_~#Source~0.offset_4|)) 3) (= 2 (select .cse0 (+ 68 |v_main_~#Source~0.offset_4|))) (= (select .cse1 |v_main_~#Dest~0.base_4|) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Weight~0.base_4|) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 60)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 12)) 1) (= 9 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 36))) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 24))) (= (select .cse0 (+ 56 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Dest~0.base_4|) (= (select .cse0 (+ 40 |v_main_~#Source~0.offset_4|)) 2) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 8))) (= (select .cse3 (+ 72 |v_main_~#Weight~0.offset_4|)) 18) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 12)) 3) (= (select .cse0 (+ 8 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 72)) 0) (= 6 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 24))) (= (select .cse0 (+ 12 |v_main_~#Source~0.offset_4|)) 1) (= 0 (select .cse3 |v_main_~#Weight~0.offset_4|)) (not (= |v_main_~#Weight~0.base_4| 0)) (= |v_main_~#Dest~0.offset_4| 0) (= 16 (select .cse3 (+ 64 |v_main_~#Weight~0.offset_4|))) (= (select .cse2 (+ 76 |v_main_~#Dest~0.offset_4|)) 4) (= 5 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 20))) (= (select .cse0 (+ 28 |v_main_~#Source~0.offset_4|)) 3) (= (select .cse0 (+ 76 |v_main_~#Source~0.offset_4|)) 3) (= 1 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 16))) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 44)) 0) (= (select .cse0 (+ 4 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 48)) 0) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 60)) 15) (= v_main_~i~0_6 0) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 32))) (= v_main_~source~0_1 0) (= (select .cse4 |v_main_~#Weight~0.base_4|) 0) (= (select |v_#valid_10| |v_main_~#Source~0.base_4|) 0) (<= v_main_~edgecount~0_5 19) (= (select .cse3 (+ 56 |v_main_~#Weight~0.offset_4|)) 14) (= (select .cse3 (+ 52 |v_main_~#Weight~0.offset_4|)) 13) (= (select .cse2 (+ 40 |v_main_~#Dest~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 52)) 2) (= (select .cse3 (+ 44 |v_main_~#Weight~0.offset_4|)) 11) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 4)) 1) (= |v_main_~#Source~0.offset_4| 0) (= 3 (select .cse0 (+ 60 |v_main_~#Source~0.offset_4|))) (= 2 (select .cse0 (+ 44 |v_main_~#Source~0.offset_4|))) (= |v_#length_1| (store (store (store (store |v_#length_5| |v_main_~#Source~0.base_4| 80) |v_main_~#Dest~0.base_4| 80) |v_main_~#Weight~0.base_4| 80) |v_main_~#distance~0.base_4| 20)) (= (select .cse2 |v_main_~#Dest~0.offset_4|) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 68)) 1) (= (select .cse0 (+ 36 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ 56 |v_main_~#Dest~0.offset_4|)) 3) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 28))) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 8)) 2) (= 12 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 48))) (= 7 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 28))) (= (select .cse0 (+ 64 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 64)) 2) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 36)) 0) (= 8 (select .cse3 (+ 32 |v_main_~#Weight~0.offset_4|))) (not (= |v_main_~#Dest~0.base_4| 0)) (= 0 (select .cse0 |v_main_~#Source~0.offset_4|)) (= (select .cse3 (+ 40 |v_main_~#Weight~0.offset_4|)) 10) (= (select .cse5 |v_main_~#distance~0.base_4|) 0) (= |v_main_~#distance~0.offset_4| 0) (= (store .cse5 |v_main_~#distance~0.base_4| 1) |v_#valid_6|) (<= 0 v_main_~edgecount~0_5) (= (select .cse3 (+ 16 |v_main_~#Weight~0.offset_4|)) 4) (not (= |v_main_~#Source~0.base_4| 0)) (= (select .cse0 (+ |v_main_~#Source~0.offset_4| 24)) 1) (= (select .cse0 (+ 16 |v_main_~#Source~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 20)) 4) (= 2 (select .cse0 (+ 72 |v_main_~#Source~0.offset_4|))) (= (select .cse0 (+ 32 |v_main_~#Source~0.offset_4|)) 4) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 4))) (= (select .cse0 (+ 20 |v_main_~#Source~0.offset_4|)) 0) (= 19 (select .cse3 (+ 76 |v_main_~#Weight~0.offset_4|))) (< |v_#StackHeapBarrier_1| |v_main_~#Source~0.base_4|) (not (= |v_main_~#distance~0.base_4| 0)) (= 17 (select .cse3 (+ 68 |v_main_~#Weight~0.offset_4|))) (= |v_main_~#Weight~0.offset_4| 0))))) InVars {#memory_int=|v_#memory_int_2|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_5|, main_~edgecount~0=v_main_~edgecount~0_5, #valid=|v_#valid_10|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_4|, main_~x~0=v_main_~x~0_2, main_~#distance~0.base=|v_main_~#distance~0.base_4|, main_~j~0=v_main_~j~0_1, main_~y~0=v_main_~y~0_2, main_~#Dest~0.base=|v_main_~#Dest~0.base_4|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_4|, main_~#Source~0.base=|v_main_~#Source~0.base_4|, main_~#Weight~0.base=|v_main_~#Weight~0.base_4|, #valid=|v_#valid_6|, main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~source~0=v_main_~source~0_1, #length=|v_#length_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_4|, main_~edgecount~0=v_main_~edgecount~0_5, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_4|} AuxVars[] AssignedVars[main_~#Source~0.offset, main_~x~0, main_~#distance~0.base, main_~j~0, main_~y~0, main_~#Dest~0.base, main_~#distance~0.offset, main_~#Source~0.base, main_~#Weight~0.base, #valid, main_~i~0, main_~source~0, #length, main_~#Weight~0.offset, main_~#Dest~0.offset] {19097#(forall ((v_ArrVal_695 Int) (v_main_~x~0_41 Int) (v_ArrVal_693 Int) (v_main_~x~0_40 Int) (v_ArrVal_691 Int) (v_ArrVal_690 Int)) (or (<= 0 (select (store (store (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_690) (+ (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_690)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_691) (+ |main_~#distance~0.offset| (* v_main_~x~0_41 4)) v_ArrVal_693) (+ (* v_main_~x~0_40 4) |main_~#distance~0.offset|) v_ArrVal_695) |main_~#distance~0.offset|)) (not (<= (select (select (store |#memory_int| |main_~#distance~0.base| (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_690) (+ (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_690)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_691)) |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) v_main_~x~0_41)) (not (<= 0 v_ArrVal_690)) (not (<= (select (select (store |#memory_int| |main_~#distance~0.base| (store (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_690) (+ (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_690)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_691) (+ |main_~#distance~0.offset| (* v_main_~x~0_41 4)) v_ArrVal_693)) |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) v_main_~x~0_40))))} is VALID [2022-04-14 18:59:02,782 INFO L290 TraceCheckUtils]: 6: Hoare triple {18822#true} [133] L20-->L21: Formula: (and (<= 0 v_main_~nodecount~0_3) (<= v_main_~nodecount~0_3 4)) InVars {main_~nodecount~0=v_main_~nodecount~0_3} OutVars{main_~nodecount~0=v_main_~nodecount~0_3} AuxVars[] AssignedVars[] {18822#true} is VALID [2022-04-14 18:59:02,782 INFO L290 TraceCheckUtils]: 5: Hoare triple {18822#true} [130] mainENTRY-->L20: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (= |v_main_#t~nondet4_2| v_main_~nodecount~0_1) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= |v_main_#t~nondet5_2| v_main_~edgecount~0_1)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~nodecount~0=v_main_~nodecount~0_1, main_~edgecount~0=v_main_~edgecount~0_1} AuxVars[] AssignedVars[main_~nodecount~0, main_#t~nondet5, main_#t~nondet4, main_~edgecount~0] {18822#true} is VALID [2022-04-14 18:59:02,782 INFO L272 TraceCheckUtils]: 4: Hoare triple {18822#true} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {18822#true} is VALID [2022-04-14 18:59:02,782 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {18822#true} {18822#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {18822#true} is VALID [2022-04-14 18:59:02,782 INFO L290 TraceCheckUtils]: 2: Hoare triple {18822#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {18822#true} is VALID [2022-04-14 18:59:02,782 INFO L290 TraceCheckUtils]: 1: Hoare triple {18822#true} [128] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_11| 1))) (and (= (select |v_#valid_16| 1) 1) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_16| 2) 1) (= (select |v_#valid_16| 3) 1) (= (select .cse0 1) 0) (= |v_#NULL.base_1| 0) (= (select |v_#length_6| 1) 2) (= (select |v_#length_6| 2) 14) (= (select .cse0 0) 48) (= (select |v_#valid_16| 0) 0) (= (select |v_#length_6| 3) 12) (= |v_#NULL.offset_1| 0) (= v_~INFINITY~0_2 899))) InVars {#memory_int=|v_#memory_int_11|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, #valid=|v_#valid_16|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_16|, #memory_int=|v_#memory_int_11|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_6|, ~INFINITY~0=v_~INFINITY~0_2, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, ~INFINITY~0, #NULL.base] {18822#true} is VALID [2022-04-14 18:59:02,782 INFO L272 TraceCheckUtils]: 0: Hoare triple {18822#true} [126] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {18822#true} is VALID [2022-04-14 18:59:02,783 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 14 not checked. [2022-04-14 18:59:02,783 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [868436066] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-14 18:59:02,783 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-14 18:59:02,783 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [20, 15, 17] total 45 [2022-04-14 18:59:02,783 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2126454446] [2022-04-14 18:59:02,784 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-04-14 18:59:02,784 INFO L78 Accepts]: Start accepts. Automaton has has 45 states, 43 states have (on average 2.116279069767442) internal successors, (91), 42 states have internal predecessors, (91), 3 states have call successors, (5), 4 states have call predecessors, (5), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 43 [2022-04-14 18:59:02,784 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-14 18:59:02,785 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 45 states, 43 states have (on average 2.116279069767442) internal successors, (91), 42 states have internal predecessors, (91), 3 states have call successors, (5), 4 states have call predecessors, (5), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:59:02,898 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 97 edges. 97 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 18:59:02,898 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 45 states [2022-04-14 18:59:02,898 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-14 18:59:02,898 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 45 interpolants. [2022-04-14 18:59:02,899 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=190, Invalid=1155, Unknown=19, NotChecked=616, Total=1980 [2022-04-14 18:59:02,899 INFO L87 Difference]: Start difference. First operand 337 states and 445 transitions. Second operand has 45 states, 43 states have (on average 2.116279069767442) internal successors, (91), 42 states have internal predecessors, (91), 3 states have call successors, (5), 4 states have call predecessors, (5), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:59:03,814 WARN L833 $PredicateComparison]: unable to prove that (let ((.cse0 (select |c_#memory_int| |c_main_~#Dest~0.base|))) (and (= |c_#NULL.base| |c_old(#NULL.base)|) (= (select .cse0 |c_main_~#Dest~0.offset|) 1) (forall ((v_ArrVal_695 Int) (v_main_~x~0_41 Int) (v_ArrVal_693 Int) (v_main_~x~0_40 Int) (v_ArrVal_691 Int)) (let ((.cse1 (store (select |c_#memory_int| |c_main_~#distance~0.base|) (+ |c_main_~#distance~0.offset| (* (select (select |c_#memory_int| |c_main_~#Dest~0.base|) |c_main_~#Dest~0.offset|) 4)) v_ArrVal_691))) (let ((.cse2 (store .cse1 (+ (* v_main_~x~0_41 4) |c_main_~#distance~0.offset|) v_ArrVal_693))) (or (not (<= (select (select (store |c_#memory_int| |c_main_~#distance~0.base| .cse1) |c_main_~#Dest~0.base|) (+ 4 |c_main_~#Dest~0.offset|)) v_main_~x~0_41)) (not (<= (select (select (store |c_#memory_int| |c_main_~#distance~0.base| .cse2) |c_main_~#Dest~0.base|) (+ 8 |c_main_~#Dest~0.offset|)) v_main_~x~0_40)) (<= 0 (select (store .cse2 (+ (* v_main_~x~0_40 4) |c_main_~#distance~0.offset|) v_ArrVal_695) |c_main_~#distance~0.offset|)))))) (= |c_main_~#distance~0.offset| 0) (= |c_old(~INFINITY~0)| c_~INFINITY~0) (= (select .cse0 (+ 8 |c_main_~#Dest~0.offset|)) 4) (= |c_main_~#Dest~0.offset| 0) (= c_main_~i~0 0) (= (select (select |c_#memory_int| |c_main_~#distance~0.base|) (+ (* c_main_~i~0 4) |c_main_~#distance~0.offset|)) 0) (= 3 (select .cse0 (+ 4 |c_main_~#Dest~0.offset|))) (= |c_#NULL.offset| |c_old(#NULL.offset)|))) is different from false [2022-04-14 18:59:04,373 WARN L833 $PredicateComparison]: unable to prove that (let ((.cse0 (select |c_#memory_int| |c_main_~#Dest~0.base|))) (and (= (select .cse0 |c_main_~#Dest~0.offset|) 1) (forall ((v_ArrVal_695 Int) (v_main_~x~0_41 Int) (v_ArrVal_693 Int) (v_main_~x~0_40 Int) (v_ArrVal_691 Int)) (let ((.cse1 (store (select |c_#memory_int| |c_main_~#distance~0.base|) (+ |c_main_~#distance~0.offset| (* (select (select |c_#memory_int| |c_main_~#Dest~0.base|) |c_main_~#Dest~0.offset|) 4)) v_ArrVal_691))) (let ((.cse2 (store .cse1 (+ (* v_main_~x~0_41 4) |c_main_~#distance~0.offset|) v_ArrVal_693))) (or (not (<= (select (select (store |c_#memory_int| |c_main_~#distance~0.base| .cse1) |c_main_~#Dest~0.base|) (+ 4 |c_main_~#Dest~0.offset|)) v_main_~x~0_41)) (not (<= (select (select (store |c_#memory_int| |c_main_~#distance~0.base| .cse2) |c_main_~#Dest~0.base|) (+ 8 |c_main_~#Dest~0.offset|)) v_main_~x~0_40)) (<= 0 (select (store .cse2 (+ (* v_main_~x~0_40 4) |c_main_~#distance~0.offset|) v_ArrVal_695) |c_main_~#distance~0.offset|)))))) (= |c_main_~#distance~0.offset| 0) (= (select .cse0 (+ 8 |c_main_~#Dest~0.offset|)) 4) (= (select (select |c_#memory_int| |c_main_~#distance~0.base|) 0) 0) (<= |c_main_~#Dest~0.offset| 0) (= 3 (select .cse0 (+ 4 |c_main_~#Dest~0.offset|))) (<= 0 |c_main_~#Dest~0.offset|))) is different from false [2022-04-14 18:59:04,948 WARN L833 $PredicateComparison]: unable to prove that (let ((.cse0 (+ (* c_main_~j~0 4) |c_main_~#Dest~0.offset|)) (.cse1 (select |c_#memory_int| |c_main_~#Dest~0.base|))) (and (= .cse0 0) (= |c_main_~#distance~0.offset| 0) (= (select .cse1 (+ 8 |c_main_~#Dest~0.offset|)) 4) (= (select (select |c_#memory_int| |c_main_~#distance~0.base|) 0) 0) (= (select .cse1 .cse0) 1) (forall ((v_ArrVal_695 Int) (v_main_~x~0_41 Int) (v_ArrVal_693 Int) (v_main_~x~0_40 Int) (v_ArrVal_691 Int)) (let ((.cse4 (* c_main_~j~0 4))) (let ((.cse3 (store (select |c_#memory_int| |c_main_~#distance~0.base|) (+ (* (select (select |c_#memory_int| |c_main_~#Dest~0.base|) (+ .cse4 |c_main_~#Dest~0.offset|)) 4) |c_main_~#distance~0.offset|) v_ArrVal_691))) (let ((.cse2 (store .cse3 (+ (* v_main_~x~0_41 4) |c_main_~#distance~0.offset|) v_ArrVal_693))) (or (<= 0 (select (store .cse2 (+ (* v_main_~x~0_40 4) |c_main_~#distance~0.offset|) v_ArrVal_695) |c_main_~#distance~0.offset|)) (not (<= (select (select (store |c_#memory_int| |c_main_~#distance~0.base| .cse3) |c_main_~#Dest~0.base|) (+ .cse4 4 |c_main_~#Dest~0.offset|)) v_main_~x~0_41)) (not (<= (select (select (store |c_#memory_int| |c_main_~#distance~0.base| .cse2) |c_main_~#Dest~0.base|) (+ 8 .cse4 |c_main_~#Dest~0.offset|)) v_main_~x~0_40))))))) (= 3 (select .cse1 (+ 4 |c_main_~#Dest~0.offset|))) (= c_main_~j~0 0))) is different from false [2022-04-14 18:59:05,541 WARN L833 $PredicateComparison]: unable to prove that (let ((.cse0 (select |c_#memory_int| |c_main_~#Dest~0.base|))) (let ((.cse1 (+ (* c_main_~j~0 4) |c_main_~#Dest~0.offset|)) (.cse3 (select |c_#memory_int| |c_main_~#distance~0.base|)) (.cse7 (select .cse0 (+ 4 |c_main_~#Dest~0.offset|))) (.cse2 (select .cse0 (+ 8 |c_main_~#Dest~0.offset|)))) (and (= (select .cse0 |c_main_~#Dest~0.offset|) 1) (= (select .cse0 .cse1) c_main_~x~0) (= .cse1 0) (= c_main_~x~0 1) (= |c_main_~#distance~0.offset| 0) (= .cse2 4) (not (= |c_main_~#distance~0.base| |c_main_~#Dest~0.base|)) (= |c_main_~#Dest~0.offset| 0) (= (select .cse3 0) 0) (forall ((v_ArrVal_695 Int) (v_main_~x~0_41 Int) (v_ArrVal_693 Int) (v_main_~x~0_40 Int) (v_ArrVal_691 Int)) (let ((.cse6 (store (select |c_#memory_int| |c_main_~#distance~0.base|) (+ (* 4 c_main_~x~0) |c_main_~#distance~0.offset|) v_ArrVal_691))) (let ((.cse4 (store .cse6 (+ (* v_main_~x~0_41 4) |c_main_~#distance~0.offset|) v_ArrVal_693)) (.cse5 (* c_main_~j~0 4))) (or (<= 0 (select (store .cse4 (+ (* v_main_~x~0_40 4) |c_main_~#distance~0.offset|) v_ArrVal_695) |c_main_~#distance~0.offset|)) (not (<= (select (select (store |c_#memory_int| |c_main_~#distance~0.base| .cse4) |c_main_~#Dest~0.base|) (+ 8 .cse5 |c_main_~#Dest~0.offset|)) v_main_~x~0_40)) (not (<= (select (select (store |c_#memory_int| |c_main_~#distance~0.base| .cse6) |c_main_~#Dest~0.base|) (+ .cse5 4 |c_main_~#Dest~0.offset|)) v_main_~x~0_41)))))) (= 3 .cse7) (<= 0 (select .cse3 |c_main_~#distance~0.offset|)) (= c_main_~j~0 0) (<= 3 .cse7) (<= 4 .cse2)))) is different from false [2022-04-14 18:59:06,117 WARN L833 $PredicateComparison]: unable to prove that (let ((.cse0 (select |c_#memory_int| |c_main_~#Dest~0.base|))) (let ((.cse2 (select |c_#memory_int| |c_main_~#distance~0.base|)) (.cse5 (select .cse0 (+ 4 |c_main_~#Dest~0.offset|))) (.cse1 (select .cse0 (+ 8 |c_main_~#Dest~0.offset|)))) (and (= (select .cse0 |c_main_~#Dest~0.offset|) 1) (= (+ (* c_main_~j~0 4) |c_main_~#Dest~0.offset|) 0) (= |c_main_~#distance~0.offset| 0) (= .cse1 4) (not (= |c_main_~#distance~0.base| |c_main_~#Dest~0.base|)) (= |c_main_~#Dest~0.offset| 0) (= (select .cse2 0) 0) (forall ((v_ArrVal_695 Int) (v_main_~x~0_41 Int) (v_ArrVal_693 Int) (v_main_~x~0_40 Int)) (let ((.cse4 (* c_main_~j~0 4)) (.cse3 (store (select |c_#memory_int| |c_main_~#distance~0.base|) (+ (* v_main_~x~0_41 4) |c_main_~#distance~0.offset|) v_ArrVal_693))) (or (not (<= (select (select (store |c_#memory_int| |c_main_~#distance~0.base| .cse3) |c_main_~#Dest~0.base|) (+ 8 .cse4 |c_main_~#Dest~0.offset|)) v_main_~x~0_40)) (not (<= (select (select |c_#memory_int| |c_main_~#Dest~0.base|) (+ .cse4 4 |c_main_~#Dest~0.offset|)) v_main_~x~0_41)) (<= 0 (select (store .cse3 (+ (* v_main_~x~0_40 4) |c_main_~#distance~0.offset|) v_ArrVal_695) |c_main_~#distance~0.offset|))))) (= 3 .cse5) (<= 0 (select .cse2 |c_main_~#distance~0.offset|)) (= c_main_~j~0 0) (<= 3 .cse5) (<= 4 .cse1)))) is different from false [2022-04-14 18:59:08,198 WARN L833 $PredicateComparison]: unable to prove that (let ((.cse1 (select |c_#memory_int| |c_main_~#Dest~0.base|))) (let ((.cse3 (select |c_#memory_int| |c_main_~#distance~0.base|)) (.cse0 (+ (* c_main_~j~0 4) |c_main_~#Dest~0.offset|)) (.cse2 (select .cse1 (+ 8 |c_main_~#Dest~0.offset|)))) (and (<= .cse0 4) (= (select .cse1 |c_main_~#Dest~0.offset|) 1) (= (select .cse1 .cse0) 3) (= |c_main_~#distance~0.offset| 0) (= .cse2 4) (not (= |c_main_~#distance~0.base| |c_main_~#Dest~0.base|)) (= |c_main_~#Dest~0.offset| 0) (= (select .cse3 0) 0) (forall ((v_main_~x~0_41 Int)) (or (not (<= (select (select |c_#memory_int| |c_main_~#Dest~0.base|) (+ (* c_main_~j~0 4) |c_main_~#Dest~0.offset|)) v_main_~x~0_41)) (forall ((v_ArrVal_695 Int) (v_ArrVal_693 Int) (v_main_~x~0_40 Int)) (let ((.cse4 (store (select |c_#memory_int| |c_main_~#distance~0.base|) (+ (* v_main_~x~0_41 4) |c_main_~#distance~0.offset|) v_ArrVal_693))) (or (not (<= (select (select (store |c_#memory_int| |c_main_~#distance~0.base| .cse4) |c_main_~#Dest~0.base|) (+ (* c_main_~j~0 4) 4 |c_main_~#Dest~0.offset|)) v_main_~x~0_40)) (<= 0 (select (store .cse4 (+ (* v_main_~x~0_40 4) |c_main_~#distance~0.offset|) v_ArrVal_695) |c_main_~#distance~0.offset|))))))) (<= 0 (select .cse3 |c_main_~#distance~0.offset|)) (= c_main_~j~0 1) (<= 3 (select .cse1 (+ 4 |c_main_~#Dest~0.offset|))) (<= 4 .cse0) (<= 4 .cse2)))) is different from false [2022-04-14 18:59:08,687 WARN L833 $PredicateComparison]: unable to prove that (let ((.cse1 (select |c_#memory_int| |c_main_~#Dest~0.base|))) (let ((.cse3 (select |c_#memory_int| |c_main_~#distance~0.base|)) (.cse0 (+ (* c_main_~j~0 4) |c_main_~#Dest~0.offset|)) (.cse2 (select .cse1 (+ 8 |c_main_~#Dest~0.offset|)))) (and (<= .cse0 4) (= (select .cse1 |c_main_~#Dest~0.offset|) 1) (= |c_main_~#distance~0.offset| 0) (= .cse2 4) (not (= |c_main_~#distance~0.base| |c_main_~#Dest~0.base|)) (= |c_main_~#Dest~0.offset| 0) (= (select .cse3 0) 0) (not (= (+ (* 4 c_main_~x~0) |c_main_~#distance~0.offset|) 0)) (forall ((v_ArrVal_695 Int) (v_ArrVal_693 Int) (v_main_~x~0_40 Int)) (let ((.cse4 (store (select |c_#memory_int| |c_main_~#distance~0.base|) (+ (* 4 c_main_~x~0) |c_main_~#distance~0.offset|) v_ArrVal_693))) (or (<= 0 (select (store .cse4 (+ (* v_main_~x~0_40 4) |c_main_~#distance~0.offset|) v_ArrVal_695) |c_main_~#distance~0.offset|)) (not (<= (select (select (store |c_#memory_int| |c_main_~#distance~0.base| .cse4) |c_main_~#Dest~0.base|) (+ (* c_main_~j~0 4) 4 |c_main_~#Dest~0.offset|)) v_main_~x~0_40))))) (<= 0 (select .cse3 |c_main_~#distance~0.offset|)) (= c_main_~j~0 1) (<= 3 (select .cse1 (+ 4 |c_main_~#Dest~0.offset|))) (<= (select .cse1 .cse0) c_main_~x~0) (<= 4 .cse0) (<= 4 .cse2)))) is different from false [2022-04-14 18:59:09,106 WARN L833 $PredicateComparison]: unable to prove that (let ((.cse1 (select |c_#memory_int| |c_main_~#Dest~0.base|))) (let ((.cse3 (select |c_#memory_int| |c_main_~#distance~0.base|)) (.cse0 (+ (* c_main_~j~0 4) |c_main_~#Dest~0.offset|)) (.cse2 (select .cse1 (+ 8 |c_main_~#Dest~0.offset|)))) (and (forall ((v_ArrVal_695 Int) (v_main_~x~0_40 Int)) (or (not (<= (select (select |c_#memory_int| |c_main_~#Dest~0.base|) (+ (* c_main_~j~0 4) 4 |c_main_~#Dest~0.offset|)) v_main_~x~0_40)) (<= 0 (select (store (select |c_#memory_int| |c_main_~#distance~0.base|) (+ (* v_main_~x~0_40 4) |c_main_~#distance~0.offset|) v_ArrVal_695) |c_main_~#distance~0.offset|)))) (<= .cse0 4) (= (select .cse1 |c_main_~#Dest~0.offset|) 1) (= |c_main_~#distance~0.offset| 0) (= .cse2 4) (not (= |c_main_~#distance~0.base| |c_main_~#Dest~0.base|)) (= |c_main_~#Dest~0.offset| 0) (= (select .cse3 0) 0) (<= 0 (select .cse3 |c_main_~#distance~0.offset|)) (= c_main_~j~0 1) (<= 3 (select .cse1 (+ 4 |c_main_~#Dest~0.offset|))) (<= 4 .cse0) (<= 4 .cse2)))) is different from false [2022-04-14 18:59:11,136 WARN L833 $PredicateComparison]: unable to prove that (let ((.cse0 (+ (* c_main_~j~0 4) |c_main_~#Dest~0.offset|)) (.cse2 (select |c_#memory_int| |c_main_~#distance~0.base|)) (.cse1 (select |c_#memory_int| |c_main_~#Dest~0.base|))) (and (= .cse0 8) (= (select .cse1 |c_main_~#Dest~0.offset|) 1) (= |c_main_~#distance~0.offset| 0) (= (select .cse1 .cse0) 4) (not (= |c_main_~#distance~0.base| |c_main_~#Dest~0.base|)) (= |c_main_~#Dest~0.offset| 0) (= (select .cse2 0) 0) (= (+ (- 1) c_main_~j~0) 1) (forall ((v_main_~x~0_40 Int)) (or (not (<= (select (select |c_#memory_int| |c_main_~#Dest~0.base|) (+ (* c_main_~j~0 4) |c_main_~#Dest~0.offset|)) v_main_~x~0_40)) (forall ((v_ArrVal_695 Int)) (<= 0 (select (store (select |c_#memory_int| |c_main_~#distance~0.base|) (+ (* v_main_~x~0_40 4) |c_main_~#distance~0.offset|) v_ArrVal_695) |c_main_~#distance~0.offset|))))) (<= 0 (select .cse2 |c_main_~#distance~0.offset|)) (<= 3 (select .cse1 (+ 4 |c_main_~#Dest~0.offset|))) (<= 4 (select .cse1 (+ 8 |c_main_~#Dest~0.offset|))))) is different from false [2022-04-14 18:59:11,857 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 18:59:11,857 INFO L93 Difference]: Finished difference Result 359 states and 468 transitions. [2022-04-14 18:59:11,857 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2022-04-14 18:59:11,858 INFO L78 Accepts]: Start accepts. Automaton has has 45 states, 43 states have (on average 2.116279069767442) internal successors, (91), 42 states have internal predecessors, (91), 3 states have call successors, (5), 4 states have call predecessors, (5), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 43 [2022-04-14 18:59:11,858 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-14 18:59:11,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 45 states, 43 states have (on average 2.116279069767442) internal successors, (91), 42 states have internal predecessors, (91), 3 states have call successors, (5), 4 states have call predecessors, (5), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:59:11,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 75 transitions. [2022-04-14 18:59:11,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 45 states, 43 states have (on average 2.116279069767442) internal successors, (91), 42 states have internal predecessors, (91), 3 states have call successors, (5), 4 states have call predecessors, (5), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:59:11,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 75 transitions. [2022-04-14 18:59:11,860 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 21 states and 75 transitions. [2022-04-14 18:59:11,935 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 75 edges. 75 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 18:59:11,940 INFO L225 Difference]: With dead ends: 359 [2022-04-14 18:59:11,940 INFO L226 Difference]: Without dead ends: 339 [2022-04-14 18:59:11,942 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 126 GetRequests, 62 SyntacticMatches, 3 SemanticMatches, 61 ConstructedPredicates, 17 IntricatePredicates, 0 DeprecatedPredicates, 556 ImplicationChecksByTransitivity, 54.3s TimeCoverageRelationStatistics Valid=286, Invalid=1824, Unknown=28, NotChecked=1768, Total=3906 [2022-04-14 18:59:11,942 INFO L913 BasicCegarLoop]: 41 mSDtfsCounter, 41 mSDsluCounter, 124 mSDsCounter, 0 mSdLazyCounter, 494 mSolverCounterSat, 10 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 42 SdHoareTripleChecker+Valid, 165 SdHoareTripleChecker+Invalid, 1114 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 10 IncrementalHoareTripleChecker+Valid, 494 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 610 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-04-14 18:59:11,942 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [42 Valid, 165 Invalid, 1114 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [10 Valid, 494 Invalid, 0 Unknown, 610 Unchecked, 0.4s Time] [2022-04-14 18:59:11,943 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 339 states. [2022-04-14 18:59:11,947 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 339 to 337. [2022-04-14 18:59:11,947 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-14 18:59:11,952 INFO L82 GeneralOperation]: Start isEquivalent. First operand 339 states. Second operand has 337 states, 326 states have (on average 1.334355828220859) internal successors, (435), 328 states have internal predecessors, (435), 6 states have call successors, (6), 5 states have call predecessors, (6), 4 states have return successors, (4), 3 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-14 18:59:11,953 INFO L74 IsIncluded]: Start isIncluded. First operand 339 states. Second operand has 337 states, 326 states have (on average 1.334355828220859) internal successors, (435), 328 states have internal predecessors, (435), 6 states have call successors, (6), 5 states have call predecessors, (6), 4 states have return successors, (4), 3 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-14 18:59:11,953 INFO L87 Difference]: Start difference. First operand 339 states. Second operand has 337 states, 326 states have (on average 1.334355828220859) internal successors, (435), 328 states have internal predecessors, (435), 6 states have call successors, (6), 5 states have call predecessors, (6), 4 states have return successors, (4), 3 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-14 18:59:11,959 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 18:59:11,959 INFO L93 Difference]: Finished difference Result 339 states and 447 transitions. [2022-04-14 18:59:11,959 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 447 transitions. [2022-04-14 18:59:11,960 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 18:59:11,960 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 18:59:11,960 INFO L74 IsIncluded]: Start isIncluded. First operand has 337 states, 326 states have (on average 1.334355828220859) internal successors, (435), 328 states have internal predecessors, (435), 6 states have call successors, (6), 5 states have call predecessors, (6), 4 states have return successors, (4), 3 states have call predecessors, (4), 4 states have call successors, (4) Second operand 339 states. [2022-04-14 18:59:11,961 INFO L87 Difference]: Start difference. First operand has 337 states, 326 states have (on average 1.334355828220859) internal successors, (435), 328 states have internal predecessors, (435), 6 states have call successors, (6), 5 states have call predecessors, (6), 4 states have return successors, (4), 3 states have call predecessors, (4), 4 states have call successors, (4) Second operand 339 states. [2022-04-14 18:59:11,966 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 18:59:11,966 INFO L93 Difference]: Finished difference Result 339 states and 447 transitions. [2022-04-14 18:59:11,966 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 447 transitions. [2022-04-14 18:59:11,967 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 18:59:11,967 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 18:59:11,967 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-14 18:59:11,967 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-14 18:59:11,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 337 states, 326 states have (on average 1.334355828220859) internal successors, (435), 328 states have internal predecessors, (435), 6 states have call successors, (6), 5 states have call predecessors, (6), 4 states have return successors, (4), 3 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-14 18:59:11,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 337 states and 445 transitions. [2022-04-14 18:59:11,975 INFO L78 Accepts]: Start accepts. Automaton has 337 states and 445 transitions. Word has length 43 [2022-04-14 18:59:11,975 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-14 18:59:11,975 INFO L478 AbstractCegarLoop]: Abstraction has 337 states and 445 transitions. [2022-04-14 18:59:11,975 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 45 states, 43 states have (on average 2.116279069767442) internal successors, (91), 42 states have internal predecessors, (91), 3 states have call successors, (5), 4 states have call predecessors, (5), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:59:11,975 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 445 transitions. [2022-04-14 18:59:11,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-04-14 18:59:11,976 INFO L491 BasicCegarLoop]: Found error trace [2022-04-14 18:59:11,976 INFO L499 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-14 18:59:11,999 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Ended with exit code 0 [2022-04-14 18:59:12,191 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18,16 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-14 18:59:12,191 INFO L403 AbstractCegarLoop]: === Iteration 20 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-14 18:59:12,192 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-14 18:59:12,192 INFO L85 PathProgramCache]: Analyzing trace with hash -945679404, now seen corresponding path program 2 times [2022-04-14 18:59:12,192 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-14 18:59:12,192 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [957098093] [2022-04-14 18:59:12,192 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-14 18:59:12,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-14 18:59:12,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 18:59:12,955 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-14 18:59:12,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 18:59:12,968 INFO L290 TraceCheckUtils]: 0: Hoare triple {20558#(and (= |old(~INFINITY~0)| ~INFINITY~0) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [128] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_11| 1))) (and (= (select |v_#valid_16| 1) 1) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_16| 2) 1) (= (select |v_#valid_16| 3) 1) (= (select .cse0 1) 0) (= |v_#NULL.base_1| 0) (= (select |v_#length_6| 1) 2) (= (select |v_#length_6| 2) 14) (= (select .cse0 0) 48) (= (select |v_#valid_16| 0) 0) (= (select |v_#length_6| 3) 12) (= |v_#NULL.offset_1| 0) (= v_~INFINITY~0_2 899))) InVars {#memory_int=|v_#memory_int_11|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, #valid=|v_#valid_16|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_16|, #memory_int=|v_#memory_int_11|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_6|, ~INFINITY~0=v_~INFINITY~0_2, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, ~INFINITY~0, #NULL.base] {20538#true} is VALID [2022-04-14 18:59:12,968 INFO L290 TraceCheckUtils]: 1: Hoare triple {20538#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {20538#true} is VALID [2022-04-14 18:59:12,968 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {20538#true} {20538#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {20538#true} is VALID [2022-04-14 18:59:12,968 INFO L272 TraceCheckUtils]: 0: Hoare triple {20538#true} [126] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {20558#(and (= |old(~INFINITY~0)| ~INFINITY~0) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-14 18:59:12,968 INFO L290 TraceCheckUtils]: 1: Hoare triple {20558#(and (= |old(~INFINITY~0)| ~INFINITY~0) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [128] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_11| 1))) (and (= (select |v_#valid_16| 1) 1) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_16| 2) 1) (= (select |v_#valid_16| 3) 1) (= (select .cse0 1) 0) (= |v_#NULL.base_1| 0) (= (select |v_#length_6| 1) 2) (= (select |v_#length_6| 2) 14) (= (select .cse0 0) 48) (= (select |v_#valid_16| 0) 0) (= (select |v_#length_6| 3) 12) (= |v_#NULL.offset_1| 0) (= v_~INFINITY~0_2 899))) InVars {#memory_int=|v_#memory_int_11|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, #valid=|v_#valid_16|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_16|, #memory_int=|v_#memory_int_11|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_6|, ~INFINITY~0=v_~INFINITY~0_2, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, ~INFINITY~0, #NULL.base] {20538#true} is VALID [2022-04-14 18:59:12,969 INFO L290 TraceCheckUtils]: 2: Hoare triple {20538#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {20538#true} is VALID [2022-04-14 18:59:12,969 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {20538#true} {20538#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {20538#true} is VALID [2022-04-14 18:59:12,969 INFO L272 TraceCheckUtils]: 4: Hoare triple {20538#true} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {20538#true} is VALID [2022-04-14 18:59:12,969 INFO L290 TraceCheckUtils]: 5: Hoare triple {20538#true} [130] mainENTRY-->L20: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (= |v_main_#t~nondet4_2| v_main_~nodecount~0_1) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= |v_main_#t~nondet5_2| v_main_~edgecount~0_1)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~nodecount~0=v_main_~nodecount~0_1, main_~edgecount~0=v_main_~edgecount~0_1} AuxVars[] AssignedVars[main_~nodecount~0, main_#t~nondet5, main_#t~nondet4, main_~edgecount~0] {20538#true} is VALID [2022-04-14 18:59:12,969 INFO L290 TraceCheckUtils]: 6: Hoare triple {20538#true} [133] L20-->L21: Formula: (and (<= 0 v_main_~nodecount~0_3) (<= v_main_~nodecount~0_3 4)) InVars {main_~nodecount~0=v_main_~nodecount~0_3} OutVars{main_~nodecount~0=v_main_~nodecount~0_3} AuxVars[] AssignedVars[] {20538#true} is VALID [2022-04-14 18:59:12,973 INFO L290 TraceCheckUtils]: 7: Hoare triple {20538#true} [136] L21-->L30-3: Formula: (let ((.cse1 (store |v_#valid_10| |v_main_~#Source~0.base_4| 1))) (let ((.cse4 (store .cse1 |v_main_~#Dest~0.base_4| 1))) (let ((.cse5 (store .cse4 |v_main_~#Weight~0.base_4| 1)) (.cse2 (select |v_#memory_int_2| |v_main_~#Dest~0.base_4|)) (.cse0 (select |v_#memory_int_2| |v_main_~#Source~0.base_4|)) (.cse3 (select |v_#memory_int_2| |v_main_~#Weight~0.base_4|))) (and (= (select .cse0 (+ 52 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#distance~0.base_4|) (= (select .cse0 (+ 48 |v_main_~#Source~0.offset_4|)) 3) (= 2 (select .cse0 (+ 68 |v_main_~#Source~0.offset_4|))) (= (select .cse1 |v_main_~#Dest~0.base_4|) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Weight~0.base_4|) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 60)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 12)) 1) (= 9 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 36))) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 24))) (= (select .cse0 (+ 56 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Dest~0.base_4|) (= (select .cse0 (+ 40 |v_main_~#Source~0.offset_4|)) 2) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 8))) (= (select .cse3 (+ 72 |v_main_~#Weight~0.offset_4|)) 18) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 12)) 3) (= (select .cse0 (+ 8 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 72)) 0) (= 6 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 24))) (= (select .cse0 (+ 12 |v_main_~#Source~0.offset_4|)) 1) (= 0 (select .cse3 |v_main_~#Weight~0.offset_4|)) (not (= |v_main_~#Weight~0.base_4| 0)) (= |v_main_~#Dest~0.offset_4| 0) (= 16 (select .cse3 (+ 64 |v_main_~#Weight~0.offset_4|))) (= (select .cse2 (+ 76 |v_main_~#Dest~0.offset_4|)) 4) (= 5 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 20))) (= (select .cse0 (+ 28 |v_main_~#Source~0.offset_4|)) 3) (= (select .cse0 (+ 76 |v_main_~#Source~0.offset_4|)) 3) (= 1 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 16))) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 44)) 0) (= (select .cse0 (+ 4 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 48)) 0) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 60)) 15) (= v_main_~i~0_6 0) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 32))) (= v_main_~source~0_1 0) (= (select .cse4 |v_main_~#Weight~0.base_4|) 0) (= (select |v_#valid_10| |v_main_~#Source~0.base_4|) 0) (<= v_main_~edgecount~0_5 19) (= (select .cse3 (+ 56 |v_main_~#Weight~0.offset_4|)) 14) (= (select .cse3 (+ 52 |v_main_~#Weight~0.offset_4|)) 13) (= (select .cse2 (+ 40 |v_main_~#Dest~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 52)) 2) (= (select .cse3 (+ 44 |v_main_~#Weight~0.offset_4|)) 11) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 4)) 1) (= |v_main_~#Source~0.offset_4| 0) (= 3 (select .cse0 (+ 60 |v_main_~#Source~0.offset_4|))) (= 2 (select .cse0 (+ 44 |v_main_~#Source~0.offset_4|))) (= |v_#length_1| (store (store (store (store |v_#length_5| |v_main_~#Source~0.base_4| 80) |v_main_~#Dest~0.base_4| 80) |v_main_~#Weight~0.base_4| 80) |v_main_~#distance~0.base_4| 20)) (= (select .cse2 |v_main_~#Dest~0.offset_4|) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 68)) 1) (= (select .cse0 (+ 36 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ 56 |v_main_~#Dest~0.offset_4|)) 3) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 28))) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 8)) 2) (= 12 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 48))) (= 7 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 28))) (= (select .cse0 (+ 64 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 64)) 2) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 36)) 0) (= 8 (select .cse3 (+ 32 |v_main_~#Weight~0.offset_4|))) (not (= |v_main_~#Dest~0.base_4| 0)) (= 0 (select .cse0 |v_main_~#Source~0.offset_4|)) (= (select .cse3 (+ 40 |v_main_~#Weight~0.offset_4|)) 10) (= (select .cse5 |v_main_~#distance~0.base_4|) 0) (= |v_main_~#distance~0.offset_4| 0) (= (store .cse5 |v_main_~#distance~0.base_4| 1) |v_#valid_6|) (<= 0 v_main_~edgecount~0_5) (= (select .cse3 (+ 16 |v_main_~#Weight~0.offset_4|)) 4) (not (= |v_main_~#Source~0.base_4| 0)) (= (select .cse0 (+ |v_main_~#Source~0.offset_4| 24)) 1) (= (select .cse0 (+ 16 |v_main_~#Source~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 20)) 4) (= 2 (select .cse0 (+ 72 |v_main_~#Source~0.offset_4|))) (= (select .cse0 (+ 32 |v_main_~#Source~0.offset_4|)) 4) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 4))) (= (select .cse0 (+ 20 |v_main_~#Source~0.offset_4|)) 0) (= 19 (select .cse3 (+ 76 |v_main_~#Weight~0.offset_4|))) (< |v_#StackHeapBarrier_1| |v_main_~#Source~0.base_4|) (not (= |v_main_~#distance~0.base_4| 0)) (= 17 (select .cse3 (+ 68 |v_main_~#Weight~0.offset_4|))) (= |v_main_~#Weight~0.offset_4| 0))))) InVars {#memory_int=|v_#memory_int_2|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_5|, main_~edgecount~0=v_main_~edgecount~0_5, #valid=|v_#valid_10|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_4|, main_~x~0=v_main_~x~0_2, main_~#distance~0.base=|v_main_~#distance~0.base_4|, main_~j~0=v_main_~j~0_1, main_~y~0=v_main_~y~0_2, main_~#Dest~0.base=|v_main_~#Dest~0.base_4|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_4|, main_~#Source~0.base=|v_main_~#Source~0.base_4|, main_~#Weight~0.base=|v_main_~#Weight~0.base_4|, #valid=|v_#valid_6|, main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~source~0=v_main_~source~0_1, #length=|v_#length_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_4|, main_~edgecount~0=v_main_~edgecount~0_5, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_4|} AuxVars[] AssignedVars[main_~#Source~0.offset, main_~x~0, main_~#distance~0.base, main_~j~0, main_~y~0, main_~#Dest~0.base, main_~#distance~0.offset, main_~#Source~0.base, main_~#Weight~0.base, #valid, main_~i~0, main_~source~0, #length, main_~#Weight~0.offset, main_~#Dest~0.offset] {20543#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-14 18:59:12,974 INFO L290 TraceCheckUtils]: 8: Hoare triple {20543#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (= main_~i~0 0))} [139] L30-3-->L31: Formula: (< v_main_~i~0_12 v_main_~nodecount~0_5) InVars {main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} OutVars{main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {20543#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-14 18:59:12,975 INFO L290 TraceCheckUtils]: 9: Hoare triple {20543#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (= main_~i~0 0))} [141] L31-->L30-2: Formula: (and (= (store |v_#memory_int_4| |v_main_~#distance~0.base_5| (store (select |v_#memory_int_4| |v_main_~#distance~0.base_5|) (+ |v_main_~#distance~0.offset_5| (* v_main_~i~0_14 4)) 0)) |v_#memory_int_3|) (= v_main_~i~0_14 v_main_~source~0_2)) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} AuxVars[] AssignedVars[#memory_int] {20544#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) (= |main_~#Dest~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4))) 0) (= main_~i~0 0))} is VALID [2022-04-14 18:59:12,976 INFO L290 TraceCheckUtils]: 10: Hoare triple {20544#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) (= |main_~#Dest~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4))) 0) (= main_~i~0 0))} [146] L30-2-->L30-3: Formula: (= v_main_~i~0_17 (+ v_main_~i~0_18 1)) InVars {main_~i~0=v_main_~i~0_18} OutVars{main_~i~0=v_main_~i~0_17, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {20545#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (= |main_~#Dest~0.offset| 0))} is VALID [2022-04-14 18:59:12,976 INFO L290 TraceCheckUtils]: 11: Hoare triple {20545#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (= |main_~#Dest~0.offset| 0))} [138] L30-3-->L30-4: Formula: (not (< v_main_~i~0_11 v_main_~nodecount~0_4)) InVars {main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} OutVars{main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} AuxVars[] AssignedVars[] {20545#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (= |main_~#Dest~0.offset| 0))} is VALID [2022-04-14 18:59:12,977 INFO L290 TraceCheckUtils]: 12: Hoare triple {20545#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (= |main_~#Dest~0.offset| 0))} [140] L30-4-->L39-3: Formula: (= v_main_~i~0_21 0) InVars {} OutVars{main_~i~0=v_main_~i~0_21} AuxVars[] AssignedVars[main_~i~0] {20545#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (= |main_~#Dest~0.offset| 0))} is VALID [2022-04-14 18:59:12,977 INFO L290 TraceCheckUtils]: 13: Hoare triple {20545#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (= |main_~#Dest~0.offset| 0))} [145] L39-3-->L41-3: Formula: (and (= v_main_~j~0_2 0) (< v_main_~i~0_23 v_main_~nodecount~0_9)) InVars {main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23} OutVars{main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23, main_~j~0=v_main_~j~0_2} AuxVars[] AssignedVars[main_~j~0] {20546#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) 1) (= main_~j~0 0) (= |main_~#Dest~0.offset| 0))} is VALID [2022-04-14 18:59:12,978 INFO L290 TraceCheckUtils]: 14: Hoare triple {20546#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) 1) (= main_~j~0 0) (= |main_~#Dest~0.offset| 0))} [150] L41-3-->L45: Formula: (let ((.cse0 (select |v_#memory_int_8| |v_main_~#distance~0.base_10|)) (.cse1 (* v_main_~j~0_4 4))) (and (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~x~0_3 4))) |v_main_#t~mem13_1|) (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~y~0_3 4))) |v_main_#t~mem11_1|) (= (select (select |v_#memory_int_8| |v_main_~#Dest~0.base_7|) (+ .cse1 |v_main_~#Dest~0.offset_7|)) v_main_~x~0_3) (= v_main_~y~0_3 (select (select |v_#memory_int_8| |v_main_~#Source~0.base_7|) (+ .cse1 |v_main_~#Source~0.offset_7|))) (= |v_main_#t~mem12_1| (select (select |v_#memory_int_8| |v_main_~#Weight~0.base_7|) (+ .cse1 |v_main_~#Weight~0.offset_7|))) (< v_main_~j~0_4 v_main_~edgecount~0_7))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_~j~0=v_main_~j~0_4, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} OutVars{main_#t~mem12=|v_main_#t~mem12_1|, main_#t~mem13=|v_main_#t~mem13_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~x~0=v_main_~x~0_3, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_#t~mem10=|v_main_#t~mem10_1|, main_~j~0=v_main_~j~0_4, main_#t~mem11=|v_main_#t~mem11_1|, main_~y~0=v_main_~y~0_3, main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_#t~mem9=|v_main_#t~mem9_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_~x~0, main_#t~mem10, main_#t~mem11, main_~y~0, main_#t~mem9] {20547#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= main_~j~0 0) (= main_~x~0 1) (= |main_~#Dest~0.offset| 0))} is VALID [2022-04-14 18:59:12,979 INFO L290 TraceCheckUtils]: 15: Hoare triple {20547#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= main_~j~0 0) (= main_~x~0 1) (= |main_~#Dest~0.offset| 0))} [155] L45-->L41-2: Formula: (and (= (store |v_#memory_int_10| |v_main_~#distance~0.base_11| (store (select |v_#memory_int_10| |v_main_~#distance~0.base_11|) (+ |v_main_~#distance~0.offset_11| (* v_main_~x~0_4 4)) (- 1))) |v_#memory_int_9|) (< (+ |v_main_#t~mem12_3| |v_main_#t~mem11_3|) |v_main_#t~mem13_3|)) InVars {main_#t~mem12=|v_main_#t~mem12_3|, main_#t~mem13=|v_main_#t~mem13_3|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|, main_#t~mem11=|v_main_#t~mem11_3|, #memory_int=|v_#memory_int_10|} OutVars{#memory_int=|v_#memory_int_9|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_#t~mem11, #memory_int] {20548#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= main_~j~0 0) (= |main_~#Dest~0.offset| 0))} is VALID [2022-04-14 18:59:12,980 INFO L290 TraceCheckUtils]: 16: Hoare triple {20548#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= main_~j~0 0) (= |main_~#Dest~0.offset| 0))} [160] L41-2-->L41-3: Formula: (= v_main_~j~0_5 (+ v_main_~j~0_6 1)) InVars {main_~j~0=v_main_~j~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, main_~j~0=v_main_~j~0_5} AuxVars[] AssignedVars[main_~j~0, main_#t~post8] {20549#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= (+ (* main_~j~0 4) |main_~#Dest~0.offset|) 4) (= |main_~#Dest~0.offset| 0) (<= 4 (+ (* main_~j~0 4) |main_~#Dest~0.offset|)))} is VALID [2022-04-14 18:59:12,980 INFO L290 TraceCheckUtils]: 17: Hoare triple {20549#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= (+ (* main_~j~0 4) |main_~#Dest~0.offset|) 4) (= |main_~#Dest~0.offset| 0) (<= 4 (+ (* main_~j~0 4) |main_~#Dest~0.offset|)))} [150] L41-3-->L45: Formula: (let ((.cse0 (select |v_#memory_int_8| |v_main_~#distance~0.base_10|)) (.cse1 (* v_main_~j~0_4 4))) (and (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~x~0_3 4))) |v_main_#t~mem13_1|) (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~y~0_3 4))) |v_main_#t~mem11_1|) (= (select (select |v_#memory_int_8| |v_main_~#Dest~0.base_7|) (+ .cse1 |v_main_~#Dest~0.offset_7|)) v_main_~x~0_3) (= v_main_~y~0_3 (select (select |v_#memory_int_8| |v_main_~#Source~0.base_7|) (+ .cse1 |v_main_~#Source~0.offset_7|))) (= |v_main_#t~mem12_1| (select (select |v_#memory_int_8| |v_main_~#Weight~0.base_7|) (+ .cse1 |v_main_~#Weight~0.offset_7|))) (< v_main_~j~0_4 v_main_~edgecount~0_7))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_~j~0=v_main_~j~0_4, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} OutVars{main_#t~mem12=|v_main_#t~mem12_1|, main_#t~mem13=|v_main_#t~mem13_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~x~0=v_main_~x~0_3, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_#t~mem10=|v_main_#t~mem10_1|, main_~j~0=v_main_~j~0_4, main_#t~mem11=|v_main_#t~mem11_1|, main_~y~0=v_main_~y~0_3, main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_#t~mem9=|v_main_#t~mem9_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_~x~0, main_#t~mem10, main_#t~mem11, main_~y~0, main_#t~mem9] {20549#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= (+ (* main_~j~0 4) |main_~#Dest~0.offset|) 4) (= |main_~#Dest~0.offset| 0) (<= 4 (+ (* main_~j~0 4) |main_~#Dest~0.offset|)))} is VALID [2022-04-14 18:59:12,981 INFO L290 TraceCheckUtils]: 18: Hoare triple {20549#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= (+ (* main_~j~0 4) |main_~#Dest~0.offset|) 4) (= |main_~#Dest~0.offset| 0) (<= 4 (+ (* main_~j~0 4) |main_~#Dest~0.offset|)))} [156] L45-->L41-2: Formula: (not (< (+ |v_main_#t~mem12_5| |v_main_#t~mem11_5|) |v_main_#t~mem13_5|)) InVars {main_#t~mem12=|v_main_#t~mem12_5|, main_#t~mem13=|v_main_#t~mem13_5|, main_#t~mem11=|v_main_#t~mem11_5|} OutVars{} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_#t~mem11] {20549#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= (+ (* main_~j~0 4) |main_~#Dest~0.offset|) 4) (= |main_~#Dest~0.offset| 0) (<= 4 (+ (* main_~j~0 4) |main_~#Dest~0.offset|)))} is VALID [2022-04-14 18:59:12,982 INFO L290 TraceCheckUtils]: 19: Hoare triple {20549#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= (+ (* main_~j~0 4) |main_~#Dest~0.offset|) 4) (= |main_~#Dest~0.offset| 0) (<= 4 (+ (* main_~j~0 4) |main_~#Dest~0.offset|)))} [160] L41-2-->L41-3: Formula: (= v_main_~j~0_5 (+ v_main_~j~0_6 1)) InVars {main_~j~0=v_main_~j~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, main_~j~0=v_main_~j~0_5} AuxVars[] AssignedVars[main_~j~0, main_#t~post8] {20550#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) 4) (= |main_~#Dest~0.offset| 0) (= (+ (* main_~j~0 4) |main_~#Dest~0.offset|) 8))} is VALID [2022-04-14 18:59:12,983 INFO L290 TraceCheckUtils]: 20: Hoare triple {20550#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) 4) (= |main_~#Dest~0.offset| 0) (= (+ (* main_~j~0 4) |main_~#Dest~0.offset|) 8))} [150] L41-3-->L45: Formula: (let ((.cse0 (select |v_#memory_int_8| |v_main_~#distance~0.base_10|)) (.cse1 (* v_main_~j~0_4 4))) (and (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~x~0_3 4))) |v_main_#t~mem13_1|) (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~y~0_3 4))) |v_main_#t~mem11_1|) (= (select (select |v_#memory_int_8| |v_main_~#Dest~0.base_7|) (+ .cse1 |v_main_~#Dest~0.offset_7|)) v_main_~x~0_3) (= v_main_~y~0_3 (select (select |v_#memory_int_8| |v_main_~#Source~0.base_7|) (+ .cse1 |v_main_~#Source~0.offset_7|))) (= |v_main_#t~mem12_1| (select (select |v_#memory_int_8| |v_main_~#Weight~0.base_7|) (+ .cse1 |v_main_~#Weight~0.offset_7|))) (< v_main_~j~0_4 v_main_~edgecount~0_7))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_~j~0=v_main_~j~0_4, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} OutVars{main_#t~mem12=|v_main_#t~mem12_1|, main_#t~mem13=|v_main_#t~mem13_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~x~0=v_main_~x~0_3, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_#t~mem10=|v_main_#t~mem10_1|, main_~j~0=v_main_~j~0_4, main_#t~mem11=|v_main_#t~mem11_1|, main_~y~0=v_main_~y~0_3, main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_#t~mem9=|v_main_#t~mem9_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_~x~0, main_#t~mem10, main_#t~mem11, main_~y~0, main_#t~mem9] {20551#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (not (= (+ (* main_~x~0 4) |main_~#distance~0.offset|) 0)))} is VALID [2022-04-14 18:59:12,984 INFO L290 TraceCheckUtils]: 21: Hoare triple {20551#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (not (= (+ (* main_~x~0 4) |main_~#distance~0.offset|) 0)))} [155] L45-->L41-2: Formula: (and (= (store |v_#memory_int_10| |v_main_~#distance~0.base_11| (store (select |v_#memory_int_10| |v_main_~#distance~0.base_11|) (+ |v_main_~#distance~0.offset_11| (* v_main_~x~0_4 4)) (- 1))) |v_#memory_int_9|) (< (+ |v_main_#t~mem12_3| |v_main_#t~mem11_3|) |v_main_#t~mem13_3|)) InVars {main_#t~mem12=|v_main_#t~mem12_3|, main_#t~mem13=|v_main_#t~mem13_3|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|, main_#t~mem11=|v_main_#t~mem11_3|, #memory_int=|v_#memory_int_10|} OutVars{#memory_int=|v_#memory_int_9|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_#t~mem11, #memory_int] {20552#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0))} is VALID [2022-04-14 18:59:12,984 INFO L290 TraceCheckUtils]: 22: Hoare triple {20552#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0))} [160] L41-2-->L41-3: Formula: (= v_main_~j~0_5 (+ v_main_~j~0_6 1)) InVars {main_~j~0=v_main_~j~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, main_~j~0=v_main_~j~0_5} AuxVars[] AssignedVars[main_~j~0, main_#t~post8] {20552#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0))} is VALID [2022-04-14 18:59:12,985 INFO L290 TraceCheckUtils]: 23: Hoare triple {20552#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0))} [149] L41-3-->L39-2: Formula: (not (< v_main_~j~0_3 v_main_~edgecount~0_6)) InVars {main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} OutVars{main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} AuxVars[] AssignedVars[] {20552#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0))} is VALID [2022-04-14 18:59:12,985 INFO L290 TraceCheckUtils]: 24: Hoare triple {20552#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0))} [154] L39-2-->L39-3: Formula: (= v_main_~i~0_1 (+ v_main_~i~0_2 1)) InVars {main_~i~0=v_main_~i~0_2} OutVars{main_~i~0=v_main_~i~0_1, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post7] {20552#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0))} is VALID [2022-04-14 18:59:12,986 INFO L290 TraceCheckUtils]: 25: Hoare triple {20552#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0))} [144] L39-3-->L39-4: Formula: (not (< v_main_~i~0_22 v_main_~nodecount~0_8)) InVars {main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} OutVars{main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} AuxVars[] AssignedVars[] {20552#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0))} is VALID [2022-04-14 18:59:12,986 INFO L290 TraceCheckUtils]: 26: Hoare triple {20552#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0))} [147] L39-4-->L51-3: Formula: (= v_main_~i~0_3 0) InVars {} OutVars{main_~i~0=v_main_~i~0_3} AuxVars[] AssignedVars[main_~i~0] {20552#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0))} is VALID [2022-04-14 18:59:12,987 INFO L290 TraceCheckUtils]: 27: Hoare triple {20552#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0))} [153] L51-3-->L55: Formula: (let ((.cse0 (* v_main_~i~0_5 4)) (.cse1 (select |v_#memory_int_1| |v_main_~#distance~0.base_1|))) (and (= v_main_~y~0_1 (select (select |v_#memory_int_1| |v_main_~#Source~0.base_1|) (+ .cse0 |v_main_~#Source~0.offset_1|))) (= v_main_~x~0_1 (select (select |v_#memory_int_1| |v_main_~#Dest~0.base_1|) (+ |v_main_~#Dest~0.offset_1| .cse0))) (= (select (select |v_#memory_int_1| |v_main_~#Weight~0.base_1|) (+ |v_main_~#Weight~0.offset_1| .cse0)) |v_main_#t~mem18_1|) (= (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~x~0_1 4))) |v_main_#t~mem19_1|) (= |v_main_#t~mem17_1| (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~y~0_1 4)))) (< v_main_~i~0_5 v_main_~edgecount~0_3))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_#t~mem15=|v_main_#t~mem15_1|, main_~x~0=v_main_~x~0_1, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~y~0=v_main_~y~0_1, main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_#t~mem16=|v_main_#t~mem16_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_#t~mem17=|v_main_#t~mem17_1|, main_#t~mem18=|v_main_#t~mem18_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|, main_#t~mem19=|v_main_#t~mem19_1|} AuxVars[] AssignedVars[main_#t~mem15, main_~x~0, main_~y~0, main_#t~mem16, main_#t~mem17, main_#t~mem18, main_#t~mem19] {20552#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0))} is VALID [2022-04-14 18:59:12,987 INFO L290 TraceCheckUtils]: 28: Hoare triple {20552#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0))} [159] L55-->L51-2: Formula: (not (< (+ |v_main_#t~mem18_5| |v_main_#t~mem17_5|) |v_main_#t~mem19_5|)) InVars {main_#t~mem17=|v_main_#t~mem17_5|, main_#t~mem18=|v_main_#t~mem18_5|, main_#t~mem19=|v_main_#t~mem19_5|} OutVars{} AuxVars[] AssignedVars[main_#t~mem17, main_#t~mem18, main_#t~mem19] {20552#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0))} is VALID [2022-04-14 18:59:12,988 INFO L290 TraceCheckUtils]: 29: Hoare triple {20552#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0))} [164] L51-2-->L51-3: Formula: (= v_main_~i~0_8 (+ v_main_~i~0_9 1)) InVars {main_~i~0=v_main_~i~0_9} OutVars{main_~i~0=v_main_~i~0_8, main_#t~post14=|v_main_#t~post14_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post14] {20552#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0))} is VALID [2022-04-14 18:59:12,989 INFO L290 TraceCheckUtils]: 30: Hoare triple {20552#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0))} [153] L51-3-->L55: Formula: (let ((.cse0 (* v_main_~i~0_5 4)) (.cse1 (select |v_#memory_int_1| |v_main_~#distance~0.base_1|))) (and (= v_main_~y~0_1 (select (select |v_#memory_int_1| |v_main_~#Source~0.base_1|) (+ .cse0 |v_main_~#Source~0.offset_1|))) (= v_main_~x~0_1 (select (select |v_#memory_int_1| |v_main_~#Dest~0.base_1|) (+ |v_main_~#Dest~0.offset_1| .cse0))) (= (select (select |v_#memory_int_1| |v_main_~#Weight~0.base_1|) (+ |v_main_~#Weight~0.offset_1| .cse0)) |v_main_#t~mem18_1|) (= (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~x~0_1 4))) |v_main_#t~mem19_1|) (= |v_main_#t~mem17_1| (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~y~0_1 4)))) (< v_main_~i~0_5 v_main_~edgecount~0_3))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_#t~mem15=|v_main_#t~mem15_1|, main_~x~0=v_main_~x~0_1, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~y~0=v_main_~y~0_1, main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_#t~mem16=|v_main_#t~mem16_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_#t~mem17=|v_main_#t~mem17_1|, main_#t~mem18=|v_main_#t~mem18_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|, main_#t~mem19=|v_main_#t~mem19_1|} AuxVars[] AssignedVars[main_#t~mem15, main_~x~0, main_~y~0, main_#t~mem16, main_#t~mem17, main_#t~mem18, main_#t~mem19] {20552#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0))} is VALID [2022-04-14 18:59:12,989 INFO L290 TraceCheckUtils]: 31: Hoare triple {20552#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0))} [159] L55-->L51-2: Formula: (not (< (+ |v_main_#t~mem18_5| |v_main_#t~mem17_5|) |v_main_#t~mem19_5|)) InVars {main_#t~mem17=|v_main_#t~mem17_5|, main_#t~mem18=|v_main_#t~mem18_5|, main_#t~mem19=|v_main_#t~mem19_5|} OutVars{} AuxVars[] AssignedVars[main_#t~mem17, main_#t~mem18, main_#t~mem19] {20552#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0))} is VALID [2022-04-14 18:59:12,990 INFO L290 TraceCheckUtils]: 32: Hoare triple {20552#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0))} [164] L51-2-->L51-3: Formula: (= v_main_~i~0_8 (+ v_main_~i~0_9 1)) InVars {main_~i~0=v_main_~i~0_9} OutVars{main_~i~0=v_main_~i~0_8, main_#t~post14=|v_main_#t~post14_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post14] {20552#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0))} is VALID [2022-04-14 18:59:12,990 INFO L290 TraceCheckUtils]: 33: Hoare triple {20552#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0))} [153] L51-3-->L55: Formula: (let ((.cse0 (* v_main_~i~0_5 4)) (.cse1 (select |v_#memory_int_1| |v_main_~#distance~0.base_1|))) (and (= v_main_~y~0_1 (select (select |v_#memory_int_1| |v_main_~#Source~0.base_1|) (+ .cse0 |v_main_~#Source~0.offset_1|))) (= v_main_~x~0_1 (select (select |v_#memory_int_1| |v_main_~#Dest~0.base_1|) (+ |v_main_~#Dest~0.offset_1| .cse0))) (= (select (select |v_#memory_int_1| |v_main_~#Weight~0.base_1|) (+ |v_main_~#Weight~0.offset_1| .cse0)) |v_main_#t~mem18_1|) (= (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~x~0_1 4))) |v_main_#t~mem19_1|) (= |v_main_#t~mem17_1| (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~y~0_1 4)))) (< v_main_~i~0_5 v_main_~edgecount~0_3))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_#t~mem15=|v_main_#t~mem15_1|, main_~x~0=v_main_~x~0_1, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~y~0=v_main_~y~0_1, main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_#t~mem16=|v_main_#t~mem16_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_#t~mem17=|v_main_#t~mem17_1|, main_#t~mem18=|v_main_#t~mem18_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|, main_#t~mem19=|v_main_#t~mem19_1|} AuxVars[] AssignedVars[main_#t~mem15, main_~x~0, main_~y~0, main_#t~mem16, main_#t~mem17, main_#t~mem18, main_#t~mem19] {20553#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} is VALID [2022-04-14 18:59:12,991 INFO L290 TraceCheckUtils]: 34: Hoare triple {20553#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} [159] L55-->L51-2: Formula: (not (< (+ |v_main_#t~mem18_5| |v_main_#t~mem17_5|) |v_main_#t~mem19_5|)) InVars {main_#t~mem17=|v_main_#t~mem17_5|, main_#t~mem18=|v_main_#t~mem18_5|, main_#t~mem19=|v_main_#t~mem19_5|} OutVars{} AuxVars[] AssignedVars[main_#t~mem17, main_#t~mem18, main_#t~mem19] {20553#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} is VALID [2022-04-14 18:59:12,991 INFO L290 TraceCheckUtils]: 35: Hoare triple {20553#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} [164] L51-2-->L51-3: Formula: (= v_main_~i~0_8 (+ v_main_~i~0_9 1)) InVars {main_~i~0=v_main_~i~0_9} OutVars{main_~i~0=v_main_~i~0_8, main_#t~post14=|v_main_#t~post14_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post14] {20553#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} is VALID [2022-04-14 18:59:12,992 INFO L290 TraceCheckUtils]: 36: Hoare triple {20553#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} [152] L51-3-->L51-4: Formula: (not (< v_main_~i~0_4 v_main_~edgecount~0_2)) InVars {main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} OutVars{main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} AuxVars[] AssignedVars[] {20553#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} is VALID [2022-04-14 18:59:12,992 INFO L290 TraceCheckUtils]: 37: Hoare triple {20553#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} [157] L51-4-->L61-3: Formula: (= v_main_~i~0_10 0) InVars {} OutVars{main_~i~0=v_main_~i~0_10} AuxVars[] AssignedVars[main_~i~0] {20554#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4))) 0) (= main_~i~0 0))} is VALID [2022-04-14 18:59:12,993 INFO L290 TraceCheckUtils]: 38: Hoare triple {20554#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4))) 0) (= main_~i~0 0))} [163] L61-3-->L63: Formula: (and (= (select (select |v_#memory_int_5| |v_main_~#distance~0.base_6|) (+ |v_main_~#distance~0.offset_6| (* v_main_~i~0_15 4))) |v_main_#t~mem21_1|) (< v_main_~i~0_15 v_main_~nodecount~0_7)) InVars {main_~nodecount~0=v_main_~nodecount~0_7, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|} OutVars{main_~nodecount~0=v_main_~nodecount~0_7, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|, main_#t~mem21=|v_main_#t~mem21_1|, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|} AuxVars[] AssignedVars[main_#t~mem21] {20555#(= |main_#t~mem21| 0)} is VALID [2022-04-14 18:59:12,993 INFO L272 TraceCheckUtils]: 39: Hoare triple {20555#(= |main_#t~mem21| 0)} [166] L63-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (<= 0 |v_main_#t~mem21_4|) 1 0)) InVars {main_#t~mem21=|v_main_#t~mem21_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem21] {20556#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-14 18:59:12,994 INFO L290 TraceCheckUtils]: 40: Hoare triple {20556#(not (= |__VERIFIER_assert_#in~cond| 0))} [168] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_3 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {20557#(not (= __VERIFIER_assert_~cond 0))} is VALID [2022-04-14 18:59:12,994 INFO L290 TraceCheckUtils]: 41: Hoare triple {20557#(not (= __VERIFIER_assert_~cond 0))} [170] L11-->L12: Formula: (= v___VERIFIER_assert_~cond_1 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[] {20539#false} is VALID [2022-04-14 18:59:12,994 INFO L290 TraceCheckUtils]: 42: Hoare triple {20539#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {20539#false} is VALID [2022-04-14 18:59:12,995 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-04-14 18:59:12,995 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-14 18:59:12,995 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [957098093] [2022-04-14 18:59:12,995 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [957098093] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-14 18:59:12,995 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1002116925] [2022-04-14 18:59:12,995 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-14 18:59:12,995 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-14 18:59:12,995 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-14 18:59:13,000 INFO L229 MonitoredProcess]: Starting monitored process 17 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-14 18:59:13,038 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Waiting until timeout for monitored process [2022-04-14 18:59:13,189 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-14 18:59:13,189 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-14 18:59:13,191 INFO L263 TraceCheckSpWp]: Trace formula consists of 367 conjuncts, 46 conjunts are in the unsatisfiable core [2022-04-14 18:59:13,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 18:59:13,209 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-14 18:59:13,271 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 108 treesize of output 100 [2022-04-14 18:59:13,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-14 18:59:13,402 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 30 [2022-04-14 18:59:13,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-14 18:59:13,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-14 18:59:13,678 INFO L173 IndexEqualityManager]: detected equality via solver [2022-04-14 18:59:13,687 INFO L356 Elim1Store]: treesize reduction 25, result has 21.9 percent of original size [2022-04-14 18:59:13,688 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 2 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 50 treesize of output 51 [2022-04-14 18:59:14,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-14 18:59:14,078 INFO L173 IndexEqualityManager]: detected equality via solver [2022-04-14 18:59:14,086 INFO L356 Elim1Store]: treesize reduction 25, result has 21.9 percent of original size [2022-04-14 18:59:14,086 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 2 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 46 treesize of output 47 [2022-04-14 18:59:15,366 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 13 [2022-04-14 18:59:15,474 INFO L272 TraceCheckUtils]: 0: Hoare triple {20538#true} [126] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {20538#true} is VALID [2022-04-14 18:59:15,474 INFO L290 TraceCheckUtils]: 1: Hoare triple {20538#true} [128] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_11| 1))) (and (= (select |v_#valid_16| 1) 1) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_16| 2) 1) (= (select |v_#valid_16| 3) 1) (= (select .cse0 1) 0) (= |v_#NULL.base_1| 0) (= (select |v_#length_6| 1) 2) (= (select |v_#length_6| 2) 14) (= (select .cse0 0) 48) (= (select |v_#valid_16| 0) 0) (= (select |v_#length_6| 3) 12) (= |v_#NULL.offset_1| 0) (= v_~INFINITY~0_2 899))) InVars {#memory_int=|v_#memory_int_11|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, #valid=|v_#valid_16|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_16|, #memory_int=|v_#memory_int_11|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_6|, ~INFINITY~0=v_~INFINITY~0_2, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, ~INFINITY~0, #NULL.base] {20538#true} is VALID [2022-04-14 18:59:15,474 INFO L290 TraceCheckUtils]: 2: Hoare triple {20538#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {20538#true} is VALID [2022-04-14 18:59:15,474 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {20538#true} {20538#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {20538#true} is VALID [2022-04-14 18:59:15,474 INFO L272 TraceCheckUtils]: 4: Hoare triple {20538#true} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {20538#true} is VALID [2022-04-14 18:59:15,474 INFO L290 TraceCheckUtils]: 5: Hoare triple {20538#true} [130] mainENTRY-->L20: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (= |v_main_#t~nondet4_2| v_main_~nodecount~0_1) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= |v_main_#t~nondet5_2| v_main_~edgecount~0_1)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~nodecount~0=v_main_~nodecount~0_1, main_~edgecount~0=v_main_~edgecount~0_1} AuxVars[] AssignedVars[main_~nodecount~0, main_#t~nondet5, main_#t~nondet4, main_~edgecount~0] {20538#true} is VALID [2022-04-14 18:59:15,474 INFO L290 TraceCheckUtils]: 6: Hoare triple {20538#true} [133] L20-->L21: Formula: (and (<= 0 v_main_~nodecount~0_3) (<= v_main_~nodecount~0_3 4)) InVars {main_~nodecount~0=v_main_~nodecount~0_3} OutVars{main_~nodecount~0=v_main_~nodecount~0_3} AuxVars[] AssignedVars[] {20538#true} is VALID [2022-04-14 18:59:15,477 INFO L290 TraceCheckUtils]: 7: Hoare triple {20538#true} [136] L21-->L30-3: Formula: (let ((.cse1 (store |v_#valid_10| |v_main_~#Source~0.base_4| 1))) (let ((.cse4 (store .cse1 |v_main_~#Dest~0.base_4| 1))) (let ((.cse5 (store .cse4 |v_main_~#Weight~0.base_4| 1)) (.cse2 (select |v_#memory_int_2| |v_main_~#Dest~0.base_4|)) (.cse0 (select |v_#memory_int_2| |v_main_~#Source~0.base_4|)) (.cse3 (select |v_#memory_int_2| |v_main_~#Weight~0.base_4|))) (and (= (select .cse0 (+ 52 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#distance~0.base_4|) (= (select .cse0 (+ 48 |v_main_~#Source~0.offset_4|)) 3) (= 2 (select .cse0 (+ 68 |v_main_~#Source~0.offset_4|))) (= (select .cse1 |v_main_~#Dest~0.base_4|) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Weight~0.base_4|) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 60)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 12)) 1) (= 9 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 36))) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 24))) (= (select .cse0 (+ 56 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Dest~0.base_4|) (= (select .cse0 (+ 40 |v_main_~#Source~0.offset_4|)) 2) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 8))) (= (select .cse3 (+ 72 |v_main_~#Weight~0.offset_4|)) 18) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 12)) 3) (= (select .cse0 (+ 8 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 72)) 0) (= 6 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 24))) (= (select .cse0 (+ 12 |v_main_~#Source~0.offset_4|)) 1) (= 0 (select .cse3 |v_main_~#Weight~0.offset_4|)) (not (= |v_main_~#Weight~0.base_4| 0)) (= |v_main_~#Dest~0.offset_4| 0) (= 16 (select .cse3 (+ 64 |v_main_~#Weight~0.offset_4|))) (= (select .cse2 (+ 76 |v_main_~#Dest~0.offset_4|)) 4) (= 5 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 20))) (= (select .cse0 (+ 28 |v_main_~#Source~0.offset_4|)) 3) (= (select .cse0 (+ 76 |v_main_~#Source~0.offset_4|)) 3) (= 1 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 16))) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 44)) 0) (= (select .cse0 (+ 4 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 48)) 0) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 60)) 15) (= v_main_~i~0_6 0) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 32))) (= v_main_~source~0_1 0) (= (select .cse4 |v_main_~#Weight~0.base_4|) 0) (= (select |v_#valid_10| |v_main_~#Source~0.base_4|) 0) (<= v_main_~edgecount~0_5 19) (= (select .cse3 (+ 56 |v_main_~#Weight~0.offset_4|)) 14) (= (select .cse3 (+ 52 |v_main_~#Weight~0.offset_4|)) 13) (= (select .cse2 (+ 40 |v_main_~#Dest~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 52)) 2) (= (select .cse3 (+ 44 |v_main_~#Weight~0.offset_4|)) 11) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 4)) 1) (= |v_main_~#Source~0.offset_4| 0) (= 3 (select .cse0 (+ 60 |v_main_~#Source~0.offset_4|))) (= 2 (select .cse0 (+ 44 |v_main_~#Source~0.offset_4|))) (= |v_#length_1| (store (store (store (store |v_#length_5| |v_main_~#Source~0.base_4| 80) |v_main_~#Dest~0.base_4| 80) |v_main_~#Weight~0.base_4| 80) |v_main_~#distance~0.base_4| 20)) (= (select .cse2 |v_main_~#Dest~0.offset_4|) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 68)) 1) (= (select .cse0 (+ 36 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ 56 |v_main_~#Dest~0.offset_4|)) 3) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 28))) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 8)) 2) (= 12 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 48))) (= 7 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 28))) (= (select .cse0 (+ 64 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 64)) 2) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 36)) 0) (= 8 (select .cse3 (+ 32 |v_main_~#Weight~0.offset_4|))) (not (= |v_main_~#Dest~0.base_4| 0)) (= 0 (select .cse0 |v_main_~#Source~0.offset_4|)) (= (select .cse3 (+ 40 |v_main_~#Weight~0.offset_4|)) 10) (= (select .cse5 |v_main_~#distance~0.base_4|) 0) (= |v_main_~#distance~0.offset_4| 0) (= (store .cse5 |v_main_~#distance~0.base_4| 1) |v_#valid_6|) (<= 0 v_main_~edgecount~0_5) (= (select .cse3 (+ 16 |v_main_~#Weight~0.offset_4|)) 4) (not (= |v_main_~#Source~0.base_4| 0)) (= (select .cse0 (+ |v_main_~#Source~0.offset_4| 24)) 1) (= (select .cse0 (+ 16 |v_main_~#Source~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 20)) 4) (= 2 (select .cse0 (+ 72 |v_main_~#Source~0.offset_4|))) (= (select .cse0 (+ 32 |v_main_~#Source~0.offset_4|)) 4) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 4))) (= (select .cse0 (+ 20 |v_main_~#Source~0.offset_4|)) 0) (= 19 (select .cse3 (+ 76 |v_main_~#Weight~0.offset_4|))) (< |v_#StackHeapBarrier_1| |v_main_~#Source~0.base_4|) (not (= |v_main_~#distance~0.base_4| 0)) (= 17 (select .cse3 (+ 68 |v_main_~#Weight~0.offset_4|))) (= |v_main_~#Weight~0.offset_4| 0))))) InVars {#memory_int=|v_#memory_int_2|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_5|, main_~edgecount~0=v_main_~edgecount~0_5, #valid=|v_#valid_10|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_4|, main_~x~0=v_main_~x~0_2, main_~#distance~0.base=|v_main_~#distance~0.base_4|, main_~j~0=v_main_~j~0_1, main_~y~0=v_main_~y~0_2, main_~#Dest~0.base=|v_main_~#Dest~0.base_4|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_4|, main_~#Source~0.base=|v_main_~#Source~0.base_4|, main_~#Weight~0.base=|v_main_~#Weight~0.base_4|, #valid=|v_#valid_6|, main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~source~0=v_main_~source~0_1, #length=|v_#length_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_4|, main_~edgecount~0=v_main_~edgecount~0_5, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_4|} AuxVars[] AssignedVars[main_~#Source~0.offset, main_~x~0, main_~#distance~0.base, main_~j~0, main_~y~0, main_~#Dest~0.base, main_~#distance~0.offset, main_~#Source~0.base, main_~#Weight~0.base, #valid, main_~i~0, main_~source~0, #length, main_~#Weight~0.offset, main_~#Dest~0.offset] {20583#(and (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (= main_~i~0 0) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|)) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|))))} is VALID [2022-04-14 18:59:15,478 INFO L290 TraceCheckUtils]: 8: Hoare triple {20583#(and (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (= main_~i~0 0) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|)) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|))))} [139] L30-3-->L31: Formula: (< v_main_~i~0_12 v_main_~nodecount~0_5) InVars {main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} OutVars{main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {20583#(and (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (= main_~i~0 0) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|)) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|))))} is VALID [2022-04-14 18:59:15,478 INFO L290 TraceCheckUtils]: 9: Hoare triple {20583#(and (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (= main_~i~0 0) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|)) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|))))} [141] L31-->L30-2: Formula: (and (= (store |v_#memory_int_4| |v_main_~#distance~0.base_5| (store (select |v_#memory_int_4| |v_main_~#distance~0.base_5|) (+ |v_main_~#distance~0.offset_5| (* v_main_~i~0_14 4)) 0)) |v_#memory_int_3|) (= v_main_~i~0_14 v_main_~source~0_2)) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} AuxVars[] AssignedVars[#memory_int] {20590#(and (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|)) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:59:15,479 INFO L290 TraceCheckUtils]: 10: Hoare triple {20590#(and (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|)) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [146] L30-2-->L30-3: Formula: (= v_main_~i~0_17 (+ v_main_~i~0_18 1)) InVars {main_~i~0=v_main_~i~0_18} OutVars{main_~i~0=v_main_~i~0_17, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {20590#(and (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|)) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:59:15,479 INFO L290 TraceCheckUtils]: 11: Hoare triple {20590#(and (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|)) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [138] L30-3-->L30-4: Formula: (not (< v_main_~i~0_11 v_main_~nodecount~0_4)) InVars {main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} OutVars{main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} AuxVars[] AssignedVars[] {20590#(and (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|)) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:59:15,480 INFO L290 TraceCheckUtils]: 12: Hoare triple {20590#(and (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|)) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [140] L30-4-->L39-3: Formula: (= v_main_~i~0_21 0) InVars {} OutVars{main_~i~0=v_main_~i~0_21} AuxVars[] AssignedVars[main_~i~0] {20590#(and (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|)) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:59:15,480 INFO L290 TraceCheckUtils]: 13: Hoare triple {20590#(and (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|)) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [145] L39-3-->L41-3: Formula: (and (= v_main_~j~0_2 0) (< v_main_~i~0_23 v_main_~nodecount~0_9)) InVars {main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23} OutVars{main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23, main_~j~0=v_main_~j~0_2} AuxVars[] AssignedVars[main_~j~0] {20603#(and (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= main_~j~0 0) (= |main_~#Dest~0.offset| 0) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|)) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:59:15,481 INFO L290 TraceCheckUtils]: 14: Hoare triple {20603#(and (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= main_~j~0 0) (= |main_~#Dest~0.offset| 0) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|)) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [150] L41-3-->L45: Formula: (let ((.cse0 (select |v_#memory_int_8| |v_main_~#distance~0.base_10|)) (.cse1 (* v_main_~j~0_4 4))) (and (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~x~0_3 4))) |v_main_#t~mem13_1|) (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~y~0_3 4))) |v_main_#t~mem11_1|) (= (select (select |v_#memory_int_8| |v_main_~#Dest~0.base_7|) (+ .cse1 |v_main_~#Dest~0.offset_7|)) v_main_~x~0_3) (= v_main_~y~0_3 (select (select |v_#memory_int_8| |v_main_~#Source~0.base_7|) (+ .cse1 |v_main_~#Source~0.offset_7|))) (= |v_main_#t~mem12_1| (select (select |v_#memory_int_8| |v_main_~#Weight~0.base_7|) (+ .cse1 |v_main_~#Weight~0.offset_7|))) (< v_main_~j~0_4 v_main_~edgecount~0_7))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_~j~0=v_main_~j~0_4, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} OutVars{main_#t~mem12=|v_main_#t~mem12_1|, main_#t~mem13=|v_main_#t~mem13_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~x~0=v_main_~x~0_3, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_#t~mem10=|v_main_#t~mem10_1|, main_~j~0=v_main_~j~0_4, main_#t~mem11=|v_main_#t~mem11_1|, main_~y~0=v_main_~y~0_3, main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_#t~mem9=|v_main_#t~mem9_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_~x~0, main_#t~mem10, main_#t~mem11, main_~y~0, main_#t~mem9] {20607#(and (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) main_~x~0) (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= main_~j~0 0) (= |main_~#Dest~0.offset| 0) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|)) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:59:15,482 INFO L290 TraceCheckUtils]: 15: Hoare triple {20607#(and (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) main_~x~0) (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= main_~j~0 0) (= |main_~#Dest~0.offset| 0) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|)) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [155] L45-->L41-2: Formula: (and (= (store |v_#memory_int_10| |v_main_~#distance~0.base_11| (store (select |v_#memory_int_10| |v_main_~#distance~0.base_11|) (+ |v_main_~#distance~0.offset_11| (* v_main_~x~0_4 4)) (- 1))) |v_#memory_int_9|) (< (+ |v_main_#t~mem12_3| |v_main_#t~mem11_3|) |v_main_#t~mem13_3|)) InVars {main_#t~mem12=|v_main_#t~mem12_3|, main_#t~mem13=|v_main_#t~mem13_3|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|, main_#t~mem11=|v_main_#t~mem11_3|, #memory_int=|v_#memory_int_10|} OutVars{#memory_int=|v_#memory_int_9|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_#t~mem11, #memory_int] {20603#(and (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= main_~j~0 0) (= |main_~#Dest~0.offset| 0) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|)) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:59:15,482 INFO L290 TraceCheckUtils]: 16: Hoare triple {20603#(and (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= main_~j~0 0) (= |main_~#Dest~0.offset| 0) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|)) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [160] L41-2-->L41-3: Formula: (= v_main_~j~0_5 (+ v_main_~j~0_6 1)) InVars {main_~j~0=v_main_~j~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, main_~j~0=v_main_~j~0_5} AuxVars[] AssignedVars[main_~j~0, main_#t~post8] {20614#(and (= |main_~#distance~0.offset| 0) (= (+ (- 1) main_~j~0) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|)) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:59:15,483 INFO L290 TraceCheckUtils]: 17: Hoare triple {20614#(and (= |main_~#distance~0.offset| 0) (= (+ (- 1) main_~j~0) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|)) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [150] L41-3-->L45: Formula: (let ((.cse0 (select |v_#memory_int_8| |v_main_~#distance~0.base_10|)) (.cse1 (* v_main_~j~0_4 4))) (and (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~x~0_3 4))) |v_main_#t~mem13_1|) (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~y~0_3 4))) |v_main_#t~mem11_1|) (= (select (select |v_#memory_int_8| |v_main_~#Dest~0.base_7|) (+ .cse1 |v_main_~#Dest~0.offset_7|)) v_main_~x~0_3) (= v_main_~y~0_3 (select (select |v_#memory_int_8| |v_main_~#Source~0.base_7|) (+ .cse1 |v_main_~#Source~0.offset_7|))) (= |v_main_#t~mem12_1| (select (select |v_#memory_int_8| |v_main_~#Weight~0.base_7|) (+ .cse1 |v_main_~#Weight~0.offset_7|))) (< v_main_~j~0_4 v_main_~edgecount~0_7))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_~j~0=v_main_~j~0_4, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} OutVars{main_#t~mem12=|v_main_#t~mem12_1|, main_#t~mem13=|v_main_#t~mem13_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~x~0=v_main_~x~0_3, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_#t~mem10=|v_main_#t~mem10_1|, main_~j~0=v_main_~j~0_4, main_#t~mem11=|v_main_#t~mem11_1|, main_~y~0=v_main_~y~0_3, main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_#t~mem9=|v_main_#t~mem9_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_~x~0, main_#t~mem10, main_#t~mem11, main_~y~0, main_#t~mem9] {20614#(and (= |main_~#distance~0.offset| 0) (= (+ (- 1) main_~j~0) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|)) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:59:15,484 INFO L290 TraceCheckUtils]: 18: Hoare triple {20614#(and (= |main_~#distance~0.offset| 0) (= (+ (- 1) main_~j~0) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|)) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [156] L45-->L41-2: Formula: (not (< (+ |v_main_#t~mem12_5| |v_main_#t~mem11_5|) |v_main_#t~mem13_5|)) InVars {main_#t~mem12=|v_main_#t~mem12_5|, main_#t~mem13=|v_main_#t~mem13_5|, main_#t~mem11=|v_main_#t~mem11_5|} OutVars{} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_#t~mem11] {20614#(and (= |main_~#distance~0.offset| 0) (= (+ (- 1) main_~j~0) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|)) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:59:15,484 INFO L290 TraceCheckUtils]: 19: Hoare triple {20614#(and (= |main_~#distance~0.offset| 0) (= (+ (- 1) main_~j~0) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|)) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [160] L41-2-->L41-3: Formula: (= v_main_~j~0_5 (+ v_main_~j~0_6 1)) InVars {main_~j~0=v_main_~j~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, main_~j~0=v_main_~j~0_5} AuxVars[] AssignedVars[main_~j~0, main_#t~post8] {20624#(and (= |main_~#distance~0.offset| 0) (= main_~j~0 2) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|)) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:59:15,485 INFO L290 TraceCheckUtils]: 20: Hoare triple {20624#(and (= |main_~#distance~0.offset| 0) (= main_~j~0 2) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|)) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [150] L41-3-->L45: Formula: (let ((.cse0 (select |v_#memory_int_8| |v_main_~#distance~0.base_10|)) (.cse1 (* v_main_~j~0_4 4))) (and (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~x~0_3 4))) |v_main_#t~mem13_1|) (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~y~0_3 4))) |v_main_#t~mem11_1|) (= (select (select |v_#memory_int_8| |v_main_~#Dest~0.base_7|) (+ .cse1 |v_main_~#Dest~0.offset_7|)) v_main_~x~0_3) (= v_main_~y~0_3 (select (select |v_#memory_int_8| |v_main_~#Source~0.base_7|) (+ .cse1 |v_main_~#Source~0.offset_7|))) (= |v_main_#t~mem12_1| (select (select |v_#memory_int_8| |v_main_~#Weight~0.base_7|) (+ .cse1 |v_main_~#Weight~0.offset_7|))) (< v_main_~j~0_4 v_main_~edgecount~0_7))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_~j~0=v_main_~j~0_4, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} OutVars{main_#t~mem12=|v_main_#t~mem12_1|, main_#t~mem13=|v_main_#t~mem13_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~x~0=v_main_~x~0_3, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_#t~mem10=|v_main_#t~mem10_1|, main_~j~0=v_main_~j~0_4, main_#t~mem11=|v_main_#t~mem11_1|, main_~y~0=v_main_~y~0_3, main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_#t~mem9=|v_main_#t~mem9_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_~x~0, main_#t~mem10, main_#t~mem11, main_~y~0, main_#t~mem9] {20628#(and (= |main_~#distance~0.offset| 0) (= main_~j~0 2) (< main_~j~0 main_~edgecount~0) (exists ((|main_~#Dest~0.base| Int)) (and (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) 8)) (<= (select (select |#memory_int| |main_~#Dest~0.base|) (* main_~j~0 4)) main_~x~0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) 0)))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:59:15,486 INFO L290 TraceCheckUtils]: 21: Hoare triple {20628#(and (= |main_~#distance~0.offset| 0) (= main_~j~0 2) (< main_~j~0 main_~edgecount~0) (exists ((|main_~#Dest~0.base| Int)) (and (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) 8)) (<= (select (select |#memory_int| |main_~#Dest~0.base|) (* main_~j~0 4)) main_~x~0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) 0)))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [155] L45-->L41-2: Formula: (and (= (store |v_#memory_int_10| |v_main_~#distance~0.base_11| (store (select |v_#memory_int_10| |v_main_~#distance~0.base_11|) (+ |v_main_~#distance~0.offset_11| (* v_main_~x~0_4 4)) (- 1))) |v_#memory_int_9|) (< (+ |v_main_#t~mem12_3| |v_main_#t~mem11_3|) |v_main_#t~mem13_3|)) InVars {main_#t~mem12=|v_main_#t~mem12_3|, main_#t~mem13=|v_main_#t~mem13_3|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|, main_#t~mem11=|v_main_#t~mem11_3|, #memory_int=|v_#memory_int_10|} OutVars{#memory_int=|v_#memory_int_9|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_#t~mem11, #memory_int] {20632#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int)) (and (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (* main_~j~0 4))) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) 0)))) (= main_~j~0 2) (< main_~j~0 main_~edgecount~0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:59:15,487 INFO L290 TraceCheckUtils]: 22: Hoare triple {20632#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int)) (and (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (* main_~j~0 4))) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) 0)))) (= main_~j~0 2) (< main_~j~0 main_~edgecount~0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [160] L41-2-->L41-3: Formula: (= v_main_~j~0_5 (+ v_main_~j~0_6 1)) InVars {main_~j~0=v_main_~j~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, main_~j~0=v_main_~j~0_5} AuxVars[] AssignedVars[main_~j~0, main_#t~post8] {20636#(and (= |main_~#distance~0.offset| 0) (< 2 main_~edgecount~0) (exists ((|main_~#Dest~0.base| Int)) (and (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) 8)) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) 0)))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)) (<= main_~j~0 3))} is VALID [2022-04-14 18:59:15,488 INFO L290 TraceCheckUtils]: 23: Hoare triple {20636#(and (= |main_~#distance~0.offset| 0) (< 2 main_~edgecount~0) (exists ((|main_~#Dest~0.base| Int)) (and (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) 8)) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) 0)))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)) (<= main_~j~0 3))} [149] L41-3-->L39-2: Formula: (not (< v_main_~j~0_3 v_main_~edgecount~0_6)) InVars {main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} OutVars{main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} AuxVars[] AssignedVars[] {20640#(and (<= main_~edgecount~0 3) (= |main_~#distance~0.offset| 0) (< 2 main_~edgecount~0) (exists ((|main_~#Dest~0.base| Int)) (and (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) 8)) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) 0)))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:59:15,489 INFO L290 TraceCheckUtils]: 24: Hoare triple {20640#(and (<= main_~edgecount~0 3) (= |main_~#distance~0.offset| 0) (< 2 main_~edgecount~0) (exists ((|main_~#Dest~0.base| Int)) (and (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) 8)) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) 0)))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [154] L39-2-->L39-3: Formula: (= v_main_~i~0_1 (+ v_main_~i~0_2 1)) InVars {main_~i~0=v_main_~i~0_2} OutVars{main_~i~0=v_main_~i~0_1, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post7] {20640#(and (<= main_~edgecount~0 3) (= |main_~#distance~0.offset| 0) (< 2 main_~edgecount~0) (exists ((|main_~#Dest~0.base| Int)) (and (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) 8)) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) 0)))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:59:15,489 INFO L290 TraceCheckUtils]: 25: Hoare triple {20640#(and (<= main_~edgecount~0 3) (= |main_~#distance~0.offset| 0) (< 2 main_~edgecount~0) (exists ((|main_~#Dest~0.base| Int)) (and (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) 8)) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) 0)))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [144] L39-3-->L39-4: Formula: (not (< v_main_~i~0_22 v_main_~nodecount~0_8)) InVars {main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} OutVars{main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} AuxVars[] AssignedVars[] {20640#(and (<= main_~edgecount~0 3) (= |main_~#distance~0.offset| 0) (< 2 main_~edgecount~0) (exists ((|main_~#Dest~0.base| Int)) (and (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) 8)) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) 0)))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:59:15,490 INFO L290 TraceCheckUtils]: 26: Hoare triple {20640#(and (<= main_~edgecount~0 3) (= |main_~#distance~0.offset| 0) (< 2 main_~edgecount~0) (exists ((|main_~#Dest~0.base| Int)) (and (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) 8)) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) 0)))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [147] L39-4-->L51-3: Formula: (= v_main_~i~0_3 0) InVars {} OutVars{main_~i~0=v_main_~i~0_3} AuxVars[] AssignedVars[main_~i~0] {20640#(and (<= main_~edgecount~0 3) (= |main_~#distance~0.offset| 0) (< 2 main_~edgecount~0) (exists ((|main_~#Dest~0.base| Int)) (and (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) 8)) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) 0)))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:59:15,491 INFO L290 TraceCheckUtils]: 27: Hoare triple {20640#(and (<= main_~edgecount~0 3) (= |main_~#distance~0.offset| 0) (< 2 main_~edgecount~0) (exists ((|main_~#Dest~0.base| Int)) (and (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) 8)) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) 0)))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [153] L51-3-->L55: Formula: (let ((.cse0 (* v_main_~i~0_5 4)) (.cse1 (select |v_#memory_int_1| |v_main_~#distance~0.base_1|))) (and (= v_main_~y~0_1 (select (select |v_#memory_int_1| |v_main_~#Source~0.base_1|) (+ .cse0 |v_main_~#Source~0.offset_1|))) (= v_main_~x~0_1 (select (select |v_#memory_int_1| |v_main_~#Dest~0.base_1|) (+ |v_main_~#Dest~0.offset_1| .cse0))) (= (select (select |v_#memory_int_1| |v_main_~#Weight~0.base_1|) (+ |v_main_~#Weight~0.offset_1| .cse0)) |v_main_#t~mem18_1|) (= (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~x~0_1 4))) |v_main_#t~mem19_1|) (= |v_main_#t~mem17_1| (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~y~0_1 4)))) (< v_main_~i~0_5 v_main_~edgecount~0_3))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_#t~mem15=|v_main_#t~mem15_1|, main_~x~0=v_main_~x~0_1, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~y~0=v_main_~y~0_1, main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_#t~mem16=|v_main_#t~mem16_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_#t~mem17=|v_main_#t~mem17_1|, main_#t~mem18=|v_main_#t~mem18_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|, main_#t~mem19=|v_main_#t~mem19_1|} AuxVars[] AssignedVars[main_#t~mem15, main_~x~0, main_~y~0, main_#t~mem16, main_#t~mem17, main_#t~mem18, main_#t~mem19] {20640#(and (<= main_~edgecount~0 3) (= |main_~#distance~0.offset| 0) (< 2 main_~edgecount~0) (exists ((|main_~#Dest~0.base| Int)) (and (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) 8)) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) 0)))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:59:15,492 INFO L290 TraceCheckUtils]: 28: Hoare triple {20640#(and (<= main_~edgecount~0 3) (= |main_~#distance~0.offset| 0) (< 2 main_~edgecount~0) (exists ((|main_~#Dest~0.base| Int)) (and (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) 8)) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) 0)))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [159] L55-->L51-2: Formula: (not (< (+ |v_main_#t~mem18_5| |v_main_#t~mem17_5|) |v_main_#t~mem19_5|)) InVars {main_#t~mem17=|v_main_#t~mem17_5|, main_#t~mem18=|v_main_#t~mem18_5|, main_#t~mem19=|v_main_#t~mem19_5|} OutVars{} AuxVars[] AssignedVars[main_#t~mem17, main_#t~mem18, main_#t~mem19] {20640#(and (<= main_~edgecount~0 3) (= |main_~#distance~0.offset| 0) (< 2 main_~edgecount~0) (exists ((|main_~#Dest~0.base| Int)) (and (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) 8)) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) 0)))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:59:15,493 INFO L290 TraceCheckUtils]: 29: Hoare triple {20640#(and (<= main_~edgecount~0 3) (= |main_~#distance~0.offset| 0) (< 2 main_~edgecount~0) (exists ((|main_~#Dest~0.base| Int)) (and (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) 8)) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) 0)))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [164] L51-2-->L51-3: Formula: (= v_main_~i~0_8 (+ v_main_~i~0_9 1)) InVars {main_~i~0=v_main_~i~0_9} OutVars{main_~i~0=v_main_~i~0_8, main_#t~post14=|v_main_#t~post14_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post14] {20640#(and (<= main_~edgecount~0 3) (= |main_~#distance~0.offset| 0) (< 2 main_~edgecount~0) (exists ((|main_~#Dest~0.base| Int)) (and (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) 8)) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) 0)))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:59:15,494 INFO L290 TraceCheckUtils]: 30: Hoare triple {20640#(and (<= main_~edgecount~0 3) (= |main_~#distance~0.offset| 0) (< 2 main_~edgecount~0) (exists ((|main_~#Dest~0.base| Int)) (and (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) 8)) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) 0)))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [153] L51-3-->L55: Formula: (let ((.cse0 (* v_main_~i~0_5 4)) (.cse1 (select |v_#memory_int_1| |v_main_~#distance~0.base_1|))) (and (= v_main_~y~0_1 (select (select |v_#memory_int_1| |v_main_~#Source~0.base_1|) (+ .cse0 |v_main_~#Source~0.offset_1|))) (= v_main_~x~0_1 (select (select |v_#memory_int_1| |v_main_~#Dest~0.base_1|) (+ |v_main_~#Dest~0.offset_1| .cse0))) (= (select (select |v_#memory_int_1| |v_main_~#Weight~0.base_1|) (+ |v_main_~#Weight~0.offset_1| .cse0)) |v_main_#t~mem18_1|) (= (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~x~0_1 4))) |v_main_#t~mem19_1|) (= |v_main_#t~mem17_1| (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~y~0_1 4)))) (< v_main_~i~0_5 v_main_~edgecount~0_3))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_#t~mem15=|v_main_#t~mem15_1|, main_~x~0=v_main_~x~0_1, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~y~0=v_main_~y~0_1, main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_#t~mem16=|v_main_#t~mem16_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_#t~mem17=|v_main_#t~mem17_1|, main_#t~mem18=|v_main_#t~mem18_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|, main_#t~mem19=|v_main_#t~mem19_1|} AuxVars[] AssignedVars[main_#t~mem15, main_~x~0, main_~y~0, main_#t~mem16, main_#t~mem17, main_#t~mem18, main_#t~mem19] {20640#(and (<= main_~edgecount~0 3) (= |main_~#distance~0.offset| 0) (< 2 main_~edgecount~0) (exists ((|main_~#Dest~0.base| Int)) (and (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) 8)) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) 0)))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:59:15,494 INFO L290 TraceCheckUtils]: 31: Hoare triple {20640#(and (<= main_~edgecount~0 3) (= |main_~#distance~0.offset| 0) (< 2 main_~edgecount~0) (exists ((|main_~#Dest~0.base| Int)) (and (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) 8)) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) 0)))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [159] L55-->L51-2: Formula: (not (< (+ |v_main_#t~mem18_5| |v_main_#t~mem17_5|) |v_main_#t~mem19_5|)) InVars {main_#t~mem17=|v_main_#t~mem17_5|, main_#t~mem18=|v_main_#t~mem18_5|, main_#t~mem19=|v_main_#t~mem19_5|} OutVars{} AuxVars[] AssignedVars[main_#t~mem17, main_#t~mem18, main_#t~mem19] {20640#(and (<= main_~edgecount~0 3) (= |main_~#distance~0.offset| 0) (< 2 main_~edgecount~0) (exists ((|main_~#Dest~0.base| Int)) (and (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) 8)) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) 0)))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:59:15,495 INFO L290 TraceCheckUtils]: 32: Hoare triple {20640#(and (<= main_~edgecount~0 3) (= |main_~#distance~0.offset| 0) (< 2 main_~edgecount~0) (exists ((|main_~#Dest~0.base| Int)) (and (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) 8)) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) 0)))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [164] L51-2-->L51-3: Formula: (= v_main_~i~0_8 (+ v_main_~i~0_9 1)) InVars {main_~i~0=v_main_~i~0_9} OutVars{main_~i~0=v_main_~i~0_8, main_#t~post14=|v_main_#t~post14_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post14] {20640#(and (<= main_~edgecount~0 3) (= |main_~#distance~0.offset| 0) (< 2 main_~edgecount~0) (exists ((|main_~#Dest~0.base| Int)) (and (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) 8)) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) 0)))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:59:15,496 INFO L290 TraceCheckUtils]: 33: Hoare triple {20640#(and (<= main_~edgecount~0 3) (= |main_~#distance~0.offset| 0) (< 2 main_~edgecount~0) (exists ((|main_~#Dest~0.base| Int)) (and (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) 8)) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) 0)))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [153] L51-3-->L55: Formula: (let ((.cse0 (* v_main_~i~0_5 4)) (.cse1 (select |v_#memory_int_1| |v_main_~#distance~0.base_1|))) (and (= v_main_~y~0_1 (select (select |v_#memory_int_1| |v_main_~#Source~0.base_1|) (+ .cse0 |v_main_~#Source~0.offset_1|))) (= v_main_~x~0_1 (select (select |v_#memory_int_1| |v_main_~#Dest~0.base_1|) (+ |v_main_~#Dest~0.offset_1| .cse0))) (= (select (select |v_#memory_int_1| |v_main_~#Weight~0.base_1|) (+ |v_main_~#Weight~0.offset_1| .cse0)) |v_main_#t~mem18_1|) (= (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~x~0_1 4))) |v_main_#t~mem19_1|) (= |v_main_#t~mem17_1| (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~y~0_1 4)))) (< v_main_~i~0_5 v_main_~edgecount~0_3))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_#t~mem15=|v_main_#t~mem15_1|, main_~x~0=v_main_~x~0_1, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~y~0=v_main_~y~0_1, main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_#t~mem16=|v_main_#t~mem16_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_#t~mem17=|v_main_#t~mem17_1|, main_#t~mem18=|v_main_#t~mem18_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|, main_#t~mem19=|v_main_#t~mem19_1|} AuxVars[] AssignedVars[main_#t~mem15, main_~x~0, main_~y~0, main_#t~mem16, main_#t~mem17, main_#t~mem18, main_#t~mem19] {20671#(and (<= main_~edgecount~0 3) (= |main_~#distance~0.offset| 0) (< main_~i~0 main_~edgecount~0) (< 2 main_~edgecount~0) (exists ((|main_~#Dest~0.base| Int)) (and (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) 8)) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) 0)))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:59:15,497 INFO L290 TraceCheckUtils]: 34: Hoare triple {20671#(and (<= main_~edgecount~0 3) (= |main_~#distance~0.offset| 0) (< main_~i~0 main_~edgecount~0) (< 2 main_~edgecount~0) (exists ((|main_~#Dest~0.base| Int)) (and (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) 8)) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) 0)))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [159] L55-->L51-2: Formula: (not (< (+ |v_main_#t~mem18_5| |v_main_#t~mem17_5|) |v_main_#t~mem19_5|)) InVars {main_#t~mem17=|v_main_#t~mem17_5|, main_#t~mem18=|v_main_#t~mem18_5|, main_#t~mem19=|v_main_#t~mem19_5|} OutVars{} AuxVars[] AssignedVars[main_#t~mem17, main_#t~mem18, main_#t~mem19] {20671#(and (<= main_~edgecount~0 3) (= |main_~#distance~0.offset| 0) (< main_~i~0 main_~edgecount~0) (< 2 main_~edgecount~0) (exists ((|main_~#Dest~0.base| Int)) (and (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) 8)) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) 0)))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:59:15,498 INFO L290 TraceCheckUtils]: 35: Hoare triple {20671#(and (<= main_~edgecount~0 3) (= |main_~#distance~0.offset| 0) (< main_~i~0 main_~edgecount~0) (< 2 main_~edgecount~0) (exists ((|main_~#Dest~0.base| Int)) (and (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) 8)) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) 0)))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [164] L51-2-->L51-3: Formula: (= v_main_~i~0_8 (+ v_main_~i~0_9 1)) InVars {main_~i~0=v_main_~i~0_9} OutVars{main_~i~0=v_main_~i~0_8, main_#t~post14=|v_main_#t~post14_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post14] {20678#(and (<= main_~edgecount~0 3) (= |main_~#distance~0.offset| 0) (< 2 main_~edgecount~0) (< main_~i~0 (+ main_~edgecount~0 1)) (exists ((|main_~#Dest~0.base| Int)) (and (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) 8)) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) 0)))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:59:15,498 INFO L290 TraceCheckUtils]: 36: Hoare triple {20678#(and (<= main_~edgecount~0 3) (= |main_~#distance~0.offset| 0) (< 2 main_~edgecount~0) (< main_~i~0 (+ main_~edgecount~0 1)) (exists ((|main_~#Dest~0.base| Int)) (and (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) 8)) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) 0)))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [152] L51-3-->L51-4: Formula: (not (< v_main_~i~0_4 v_main_~edgecount~0_2)) InVars {main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} OutVars{main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} AuxVars[] AssignedVars[] {20682#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int)) (and (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) 8)) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) 0)))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:59:15,499 INFO L290 TraceCheckUtils]: 37: Hoare triple {20682#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int)) (and (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) 8)) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) 0)))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [157] L51-4-->L61-3: Formula: (= v_main_~i~0_10 0) InVars {} OutVars{main_~i~0=v_main_~i~0_10} AuxVars[] AssignedVars[main_~i~0] {20686#(and (= |main_~#distance~0.offset| 0) (= main_~i~0 0) (exists ((|main_~#Dest~0.base| Int)) (and (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) 8)) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) 0)))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:59:15,499 INFO L290 TraceCheckUtils]: 38: Hoare triple {20686#(and (= |main_~#distance~0.offset| 0) (= main_~i~0 0) (exists ((|main_~#Dest~0.base| Int)) (and (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) 8)) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) 0)))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [163] L61-3-->L63: Formula: (and (= (select (select |v_#memory_int_5| |v_main_~#distance~0.base_6|) (+ |v_main_~#distance~0.offset_6| (* v_main_~i~0_15 4))) |v_main_#t~mem21_1|) (< v_main_~i~0_15 v_main_~nodecount~0_7)) InVars {main_~nodecount~0=v_main_~nodecount~0_7, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|} OutVars{main_~nodecount~0=v_main_~nodecount~0_7, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|, main_#t~mem21=|v_main_#t~mem21_1|, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|} AuxVars[] AssignedVars[main_#t~mem21] {20690#(<= 0 |main_#t~mem21|)} is VALID [2022-04-14 18:59:15,500 INFO L272 TraceCheckUtils]: 39: Hoare triple {20690#(<= 0 |main_#t~mem21|)} [166] L63-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (<= 0 |v_main_#t~mem21_4|) 1 0)) InVars {main_#t~mem21=|v_main_#t~mem21_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem21] {20694#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-14 18:59:15,500 INFO L290 TraceCheckUtils]: 40: Hoare triple {20694#(<= 1 |__VERIFIER_assert_#in~cond|)} [168] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_3 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {20698#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-14 18:59:15,500 INFO L290 TraceCheckUtils]: 41: Hoare triple {20698#(<= 1 __VERIFIER_assert_~cond)} [170] L11-->L12: Formula: (= v___VERIFIER_assert_~cond_1 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[] {20539#false} is VALID [2022-04-14 18:59:15,501 INFO L290 TraceCheckUtils]: 42: Hoare triple {20539#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {20539#false} is VALID [2022-04-14 18:59:15,501 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 7 proven. 14 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-04-14 18:59:15,501 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-14 18:59:16,415 WARN L833 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_745 Int) (v_main_~x~0_47 Int)) (or (<= 0 (select (store (select |c_#memory_int| |c_main_~#distance~0.base|) (+ (* v_main_~x~0_47 4) |c_main_~#distance~0.offset|) v_ArrVal_745) |c_main_~#distance~0.offset|)) (not (<= (select (select |c_#memory_int| |c_main_~#Dest~0.base|) (+ (* c_main_~j~0 4) |c_main_~#Dest~0.offset|)) v_main_~x~0_47)))) is different from false [2022-04-14 18:59:16,978 WARN L833 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_745 Int) (v_main_~x~0_47 Int)) (or (<= 0 (select (store (select |c_#memory_int| |c_main_~#distance~0.base|) (+ (* v_main_~x~0_47 4) |c_main_~#distance~0.offset|) v_ArrVal_745) |c_main_~#distance~0.offset|)) (not (<= (select (select |c_#memory_int| |c_main_~#Dest~0.base|) (+ (* c_main_~j~0 4) 4 |c_main_~#Dest~0.offset|)) v_main_~x~0_47)))) is different from false [2022-04-14 18:59:17,655 WARN L833 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_745 Int) (v_main_~x~0_47 Int)) (or (not (<= (select (select |c_#memory_int| |c_main_~#Dest~0.base|) (+ 8 (* c_main_~j~0 4) |c_main_~#Dest~0.offset|)) v_main_~x~0_47)) (<= 0 (select (store (select |c_#memory_int| |c_main_~#distance~0.base|) (+ (* v_main_~x~0_47 4) |c_main_~#distance~0.offset|) v_ArrVal_745) |c_main_~#distance~0.offset|)))) is different from false [2022-04-14 18:59:18,654 WARN L833 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_745 Int) (v_main_~x~0_47 Int) (v_ArrVal_743 Int)) (let ((.cse0 (store (select |c_#memory_int| |c_main_~#distance~0.base|) (+ (* 4 c_main_~x~0) |c_main_~#distance~0.offset|) v_ArrVal_743))) (or (<= 0 (select (store .cse0 (+ (* v_main_~x~0_47 4) |c_main_~#distance~0.offset|) v_ArrVal_745) |c_main_~#distance~0.offset|)) (not (<= (select (select (store |c_#memory_int| |c_main_~#distance~0.base| .cse0) |c_main_~#Dest~0.base|) (+ 8 (* c_main_~j~0 4) |c_main_~#Dest~0.offset|)) v_main_~x~0_47))))) is different from false [2022-04-14 18:59:21,045 WARN L833 $PredicateComparison]: unable to prove that (forall ((v_main_~x~0_49 Int)) (or (forall ((v_ArrVal_745 Int) (v_main_~x~0_47 Int) (v_ArrVal_743 Int)) (let ((.cse0 (store (select |c_#memory_int| |c_main_~#distance~0.base|) (+ (* v_main_~x~0_49 4) |c_main_~#distance~0.offset|) v_ArrVal_743))) (or (not (<= (select (select (store |c_#memory_int| |c_main_~#distance~0.base| .cse0) |c_main_~#Dest~0.base|) (+ 8 (* c_main_~j~0 4) |c_main_~#Dest~0.offset|)) v_main_~x~0_47)) (<= 0 (select (store .cse0 (+ (* v_main_~x~0_47 4) |c_main_~#distance~0.offset|) v_ArrVal_745) |c_main_~#distance~0.offset|))))) (not (<= (select (select |c_#memory_int| |c_main_~#Dest~0.base|) (+ (* c_main_~j~0 4) |c_main_~#Dest~0.offset|)) v_main_~x~0_49)))) is different from false [2022-04-14 18:59:22,182 WARN L833 $PredicateComparison]: unable to prove that (forall ((v_main_~x~0_49 Int) (v_ArrVal_745 Int) (v_main_~x~0_47 Int) (v_ArrVal_743 Int)) (let ((.cse0 (store (select |c_#memory_int| |c_main_~#distance~0.base|) (+ (* v_main_~x~0_49 4) |c_main_~#distance~0.offset|) v_ArrVal_743))) (or (not (<= (select (select |c_#memory_int| |c_main_~#Dest~0.base|) |c_main_~#Dest~0.offset|) v_main_~x~0_49)) (not (<= (select (select (store |c_#memory_int| |c_main_~#distance~0.base| .cse0) |c_main_~#Dest~0.base|) (+ 8 |c_main_~#Dest~0.offset|)) v_main_~x~0_47)) (<= 0 (select (store .cse0 (+ (* v_main_~x~0_47 4) |c_main_~#distance~0.offset|) v_ArrVal_745) |c_main_~#distance~0.offset|))))) is different from false [2022-04-14 18:59:25,641 WARN L833 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_740 Int) (v_main_~x~0_49 Int) (v_ArrVal_745 Int) (v_main_~x~0_47 Int) (v_ArrVal_743 Int)) (let ((.cse1 (store (select |c_#memory_int| |c_main_~#distance~0.base|) (+ (* c_main_~i~0 4) |c_main_~#distance~0.offset|) v_ArrVal_740))) (let ((.cse0 (store .cse1 (+ (* v_main_~x~0_49 4) |c_main_~#distance~0.offset|) v_ArrVal_743))) (or (not (<= (select (select (store |c_#memory_int| |c_main_~#distance~0.base| .cse0) |c_main_~#Dest~0.base|) (+ 8 |c_main_~#Dest~0.offset|)) v_main_~x~0_47)) (not (<= 0 v_ArrVal_740)) (<= 0 (select (store .cse0 (+ (* v_main_~x~0_47 4) |c_main_~#distance~0.offset|) v_ArrVal_745) |c_main_~#distance~0.offset|)) (not (<= (select (select (store |c_#memory_int| |c_main_~#distance~0.base| .cse1) |c_main_~#Dest~0.base|) |c_main_~#Dest~0.offset|) v_main_~x~0_49)))))) is different from false [2022-04-14 18:59:26,802 INFO L290 TraceCheckUtils]: 42: Hoare triple {20539#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {20539#false} is VALID [2022-04-14 18:59:26,802 INFO L290 TraceCheckUtils]: 41: Hoare triple {20698#(<= 1 __VERIFIER_assert_~cond)} [170] L11-->L12: Formula: (= v___VERIFIER_assert_~cond_1 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[] {20539#false} is VALID [2022-04-14 18:59:26,802 INFO L290 TraceCheckUtils]: 40: Hoare triple {20694#(<= 1 |__VERIFIER_assert_#in~cond|)} [168] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_3 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {20698#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-14 18:59:26,803 INFO L272 TraceCheckUtils]: 39: Hoare triple {20690#(<= 0 |main_#t~mem21|)} [166] L63-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (<= 0 |v_main_#t~mem21_4|) 1 0)) InVars {main_#t~mem21=|v_main_#t~mem21_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem21] {20694#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-14 18:59:26,803 INFO L290 TraceCheckUtils]: 38: Hoare triple {20717#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4))))} [163] L61-3-->L63: Formula: (and (= (select (select |v_#memory_int_5| |v_main_~#distance~0.base_6|) (+ |v_main_~#distance~0.offset_6| (* v_main_~i~0_15 4))) |v_main_#t~mem21_1|) (< v_main_~i~0_15 v_main_~nodecount~0_7)) InVars {main_~nodecount~0=v_main_~nodecount~0_7, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|} OutVars{main_~nodecount~0=v_main_~nodecount~0_7, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|, main_#t~mem21=|v_main_#t~mem21_1|, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|} AuxVars[] AssignedVars[main_#t~mem21] {20690#(<= 0 |main_#t~mem21|)} is VALID [2022-04-14 18:59:26,804 INFO L290 TraceCheckUtils]: 37: Hoare triple {20721#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} [157] L51-4-->L61-3: Formula: (= v_main_~i~0_10 0) InVars {} OutVars{main_~i~0=v_main_~i~0_10} AuxVars[] AssignedVars[main_~i~0] {20717#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4))))} is VALID [2022-04-14 18:59:26,804 INFO L290 TraceCheckUtils]: 36: Hoare triple {20725#(or (< main_~i~0 main_~edgecount~0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [152] L51-3-->L51-4: Formula: (not (< v_main_~i~0_4 v_main_~edgecount~0_2)) InVars {main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} OutVars{main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} AuxVars[] AssignedVars[] {20721#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-14 18:59:26,805 INFO L290 TraceCheckUtils]: 35: Hoare triple {20729#(or (< (+ main_~i~0 1) main_~edgecount~0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [164] L51-2-->L51-3: Formula: (= v_main_~i~0_8 (+ v_main_~i~0_9 1)) InVars {main_~i~0=v_main_~i~0_9} OutVars{main_~i~0=v_main_~i~0_8, main_#t~post14=|v_main_#t~post14_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post14] {20725#(or (< main_~i~0 main_~edgecount~0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:59:26,805 INFO L290 TraceCheckUtils]: 34: Hoare triple {20729#(or (< (+ main_~i~0 1) main_~edgecount~0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [159] L55-->L51-2: Formula: (not (< (+ |v_main_#t~mem18_5| |v_main_#t~mem17_5|) |v_main_#t~mem19_5|)) InVars {main_#t~mem17=|v_main_#t~mem17_5|, main_#t~mem18=|v_main_#t~mem18_5|, main_#t~mem19=|v_main_#t~mem19_5|} OutVars{} AuxVars[] AssignedVars[main_#t~mem17, main_#t~mem18, main_#t~mem19] {20729#(or (< (+ main_~i~0 1) main_~edgecount~0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:59:26,805 INFO L290 TraceCheckUtils]: 33: Hoare triple {20721#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} [153] L51-3-->L55: Formula: (let ((.cse0 (* v_main_~i~0_5 4)) (.cse1 (select |v_#memory_int_1| |v_main_~#distance~0.base_1|))) (and (= v_main_~y~0_1 (select (select |v_#memory_int_1| |v_main_~#Source~0.base_1|) (+ .cse0 |v_main_~#Source~0.offset_1|))) (= v_main_~x~0_1 (select (select |v_#memory_int_1| |v_main_~#Dest~0.base_1|) (+ |v_main_~#Dest~0.offset_1| .cse0))) (= (select (select |v_#memory_int_1| |v_main_~#Weight~0.base_1|) (+ |v_main_~#Weight~0.offset_1| .cse0)) |v_main_#t~mem18_1|) (= (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~x~0_1 4))) |v_main_#t~mem19_1|) (= |v_main_#t~mem17_1| (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~y~0_1 4)))) (< v_main_~i~0_5 v_main_~edgecount~0_3))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_#t~mem15=|v_main_#t~mem15_1|, main_~x~0=v_main_~x~0_1, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~y~0=v_main_~y~0_1, main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_#t~mem16=|v_main_#t~mem16_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_#t~mem17=|v_main_#t~mem17_1|, main_#t~mem18=|v_main_#t~mem18_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|, main_#t~mem19=|v_main_#t~mem19_1|} AuxVars[] AssignedVars[main_#t~mem15, main_~x~0, main_~y~0, main_#t~mem16, main_#t~mem17, main_#t~mem18, main_#t~mem19] {20729#(or (< (+ main_~i~0 1) main_~edgecount~0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:59:26,806 INFO L290 TraceCheckUtils]: 32: Hoare triple {20721#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} [164] L51-2-->L51-3: Formula: (= v_main_~i~0_8 (+ v_main_~i~0_9 1)) InVars {main_~i~0=v_main_~i~0_9} OutVars{main_~i~0=v_main_~i~0_8, main_#t~post14=|v_main_#t~post14_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post14] {20721#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-14 18:59:26,806 INFO L290 TraceCheckUtils]: 31: Hoare triple {20721#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} [159] L55-->L51-2: Formula: (not (< (+ |v_main_#t~mem18_5| |v_main_#t~mem17_5|) |v_main_#t~mem19_5|)) InVars {main_#t~mem17=|v_main_#t~mem17_5|, main_#t~mem18=|v_main_#t~mem18_5|, main_#t~mem19=|v_main_#t~mem19_5|} OutVars{} AuxVars[] AssignedVars[main_#t~mem17, main_#t~mem18, main_#t~mem19] {20721#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-14 18:59:26,806 INFO L290 TraceCheckUtils]: 30: Hoare triple {20721#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} [153] L51-3-->L55: Formula: (let ((.cse0 (* v_main_~i~0_5 4)) (.cse1 (select |v_#memory_int_1| |v_main_~#distance~0.base_1|))) (and (= v_main_~y~0_1 (select (select |v_#memory_int_1| |v_main_~#Source~0.base_1|) (+ .cse0 |v_main_~#Source~0.offset_1|))) (= v_main_~x~0_1 (select (select |v_#memory_int_1| |v_main_~#Dest~0.base_1|) (+ |v_main_~#Dest~0.offset_1| .cse0))) (= (select (select |v_#memory_int_1| |v_main_~#Weight~0.base_1|) (+ |v_main_~#Weight~0.offset_1| .cse0)) |v_main_#t~mem18_1|) (= (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~x~0_1 4))) |v_main_#t~mem19_1|) (= |v_main_#t~mem17_1| (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~y~0_1 4)))) (< v_main_~i~0_5 v_main_~edgecount~0_3))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_#t~mem15=|v_main_#t~mem15_1|, main_~x~0=v_main_~x~0_1, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~y~0=v_main_~y~0_1, main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_#t~mem16=|v_main_#t~mem16_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_#t~mem17=|v_main_#t~mem17_1|, main_#t~mem18=|v_main_#t~mem18_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|, main_#t~mem19=|v_main_#t~mem19_1|} AuxVars[] AssignedVars[main_#t~mem15, main_~x~0, main_~y~0, main_#t~mem16, main_#t~mem17, main_#t~mem18, main_#t~mem19] {20721#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-14 18:59:26,807 INFO L290 TraceCheckUtils]: 29: Hoare triple {20721#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} [164] L51-2-->L51-3: Formula: (= v_main_~i~0_8 (+ v_main_~i~0_9 1)) InVars {main_~i~0=v_main_~i~0_9} OutVars{main_~i~0=v_main_~i~0_8, main_#t~post14=|v_main_#t~post14_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post14] {20721#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-14 18:59:26,807 INFO L290 TraceCheckUtils]: 28: Hoare triple {20721#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} [159] L55-->L51-2: Formula: (not (< (+ |v_main_#t~mem18_5| |v_main_#t~mem17_5|) |v_main_#t~mem19_5|)) InVars {main_#t~mem17=|v_main_#t~mem17_5|, main_#t~mem18=|v_main_#t~mem18_5|, main_#t~mem19=|v_main_#t~mem19_5|} OutVars{} AuxVars[] AssignedVars[main_#t~mem17, main_#t~mem18, main_#t~mem19] {20721#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-14 18:59:26,807 INFO L290 TraceCheckUtils]: 27: Hoare triple {20721#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} [153] L51-3-->L55: Formula: (let ((.cse0 (* v_main_~i~0_5 4)) (.cse1 (select |v_#memory_int_1| |v_main_~#distance~0.base_1|))) (and (= v_main_~y~0_1 (select (select |v_#memory_int_1| |v_main_~#Source~0.base_1|) (+ .cse0 |v_main_~#Source~0.offset_1|))) (= v_main_~x~0_1 (select (select |v_#memory_int_1| |v_main_~#Dest~0.base_1|) (+ |v_main_~#Dest~0.offset_1| .cse0))) (= (select (select |v_#memory_int_1| |v_main_~#Weight~0.base_1|) (+ |v_main_~#Weight~0.offset_1| .cse0)) |v_main_#t~mem18_1|) (= (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~x~0_1 4))) |v_main_#t~mem19_1|) (= |v_main_#t~mem17_1| (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~y~0_1 4)))) (< v_main_~i~0_5 v_main_~edgecount~0_3))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_#t~mem15=|v_main_#t~mem15_1|, main_~x~0=v_main_~x~0_1, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~y~0=v_main_~y~0_1, main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_#t~mem16=|v_main_#t~mem16_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_#t~mem17=|v_main_#t~mem17_1|, main_#t~mem18=|v_main_#t~mem18_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|, main_#t~mem19=|v_main_#t~mem19_1|} AuxVars[] AssignedVars[main_#t~mem15, main_~x~0, main_~y~0, main_#t~mem16, main_#t~mem17, main_#t~mem18, main_#t~mem19] {20721#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-14 18:59:26,808 INFO L290 TraceCheckUtils]: 26: Hoare triple {20721#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} [147] L39-4-->L51-3: Formula: (= v_main_~i~0_3 0) InVars {} OutVars{main_~i~0=v_main_~i~0_3} AuxVars[] AssignedVars[main_~i~0] {20721#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-14 18:59:26,808 INFO L290 TraceCheckUtils]: 25: Hoare triple {20721#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} [144] L39-3-->L39-4: Formula: (not (< v_main_~i~0_22 v_main_~nodecount~0_8)) InVars {main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} OutVars{main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} AuxVars[] AssignedVars[] {20721#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-14 18:59:26,808 INFO L290 TraceCheckUtils]: 24: Hoare triple {20721#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} [154] L39-2-->L39-3: Formula: (= v_main_~i~0_1 (+ v_main_~i~0_2 1)) InVars {main_~i~0=v_main_~i~0_2} OutVars{main_~i~0=v_main_~i~0_1, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post7] {20721#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-14 18:59:26,808 INFO L290 TraceCheckUtils]: 23: Hoare triple {20766#(or (< main_~j~0 main_~edgecount~0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [149] L41-3-->L39-2: Formula: (not (< v_main_~j~0_3 v_main_~edgecount~0_6)) InVars {main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} OutVars{main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} AuxVars[] AssignedVars[] {20721#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-14 18:59:26,809 INFO L290 TraceCheckUtils]: 22: Hoare triple {20770#(or (< (+ main_~j~0 1) main_~edgecount~0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [160] L41-2-->L41-3: Formula: (= v_main_~j~0_5 (+ v_main_~j~0_6 1)) InVars {main_~j~0=v_main_~j~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, main_~j~0=v_main_~j~0_5} AuxVars[] AssignedVars[main_~j~0, main_#t~post8] {20766#(or (< main_~j~0 main_~edgecount~0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:59:26,810 INFO L290 TraceCheckUtils]: 21: Hoare triple {20774#(or (< (+ main_~j~0 1) main_~edgecount~0) (forall ((v_ArrVal_745 Int)) (<= 0 (select (store (select |#memory_int| |main_~#distance~0.base|) (+ (* main_~x~0 4) |main_~#distance~0.offset|) v_ArrVal_745) |main_~#distance~0.offset|))))} [155] L45-->L41-2: Formula: (and (= (store |v_#memory_int_10| |v_main_~#distance~0.base_11| (store (select |v_#memory_int_10| |v_main_~#distance~0.base_11|) (+ |v_main_~#distance~0.offset_11| (* v_main_~x~0_4 4)) (- 1))) |v_#memory_int_9|) (< (+ |v_main_#t~mem12_3| |v_main_#t~mem11_3|) |v_main_#t~mem13_3|)) InVars {main_#t~mem12=|v_main_#t~mem12_3|, main_#t~mem13=|v_main_#t~mem13_3|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|, main_#t~mem11=|v_main_#t~mem11_3|, #memory_int=|v_#memory_int_10|} OutVars{#memory_int=|v_#memory_int_9|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_#t~mem11, #memory_int] {20770#(or (< (+ main_~j~0 1) main_~edgecount~0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:59:26,811 INFO L290 TraceCheckUtils]: 20: Hoare triple {20778#(forall ((v_ArrVal_745 Int) (v_main_~x~0_47 Int)) (or (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) v_main_~x~0_47)) (<= 0 (select (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* v_main_~x~0_47 4)) v_ArrVal_745) |main_~#distance~0.offset|))))} [150] L41-3-->L45: Formula: (let ((.cse0 (select |v_#memory_int_8| |v_main_~#distance~0.base_10|)) (.cse1 (* v_main_~j~0_4 4))) (and (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~x~0_3 4))) |v_main_#t~mem13_1|) (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~y~0_3 4))) |v_main_#t~mem11_1|) (= (select (select |v_#memory_int_8| |v_main_~#Dest~0.base_7|) (+ .cse1 |v_main_~#Dest~0.offset_7|)) v_main_~x~0_3) (= v_main_~y~0_3 (select (select |v_#memory_int_8| |v_main_~#Source~0.base_7|) (+ .cse1 |v_main_~#Source~0.offset_7|))) (= |v_main_#t~mem12_1| (select (select |v_#memory_int_8| |v_main_~#Weight~0.base_7|) (+ .cse1 |v_main_~#Weight~0.offset_7|))) (< v_main_~j~0_4 v_main_~edgecount~0_7))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_~j~0=v_main_~j~0_4, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} OutVars{main_#t~mem12=|v_main_#t~mem12_1|, main_#t~mem13=|v_main_#t~mem13_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~x~0=v_main_~x~0_3, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_#t~mem10=|v_main_#t~mem10_1|, main_~j~0=v_main_~j~0_4, main_#t~mem11=|v_main_#t~mem11_1|, main_~y~0=v_main_~y~0_3, main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_#t~mem9=|v_main_#t~mem9_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_~x~0, main_#t~mem10, main_#t~mem11, main_~y~0, main_#t~mem9] {20774#(or (< (+ main_~j~0 1) main_~edgecount~0) (forall ((v_ArrVal_745 Int)) (<= 0 (select (store (select |#memory_int| |main_~#distance~0.base|) (+ (* main_~x~0 4) |main_~#distance~0.offset|) v_ArrVal_745) |main_~#distance~0.offset|))))} is VALID [2022-04-14 18:59:26,812 INFO L290 TraceCheckUtils]: 19: Hoare triple {20782#(forall ((v_ArrVal_745 Int) (v_main_~x~0_47 Int)) (or (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) 4 |main_~#Dest~0.offset|)) v_main_~x~0_47)) (<= 0 (select (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* v_main_~x~0_47 4)) v_ArrVal_745) |main_~#distance~0.offset|))))} [160] L41-2-->L41-3: Formula: (= v_main_~j~0_5 (+ v_main_~j~0_6 1)) InVars {main_~j~0=v_main_~j~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, main_~j~0=v_main_~j~0_5} AuxVars[] AssignedVars[main_~j~0, main_#t~post8] {20778#(forall ((v_ArrVal_745 Int) (v_main_~x~0_47 Int)) (or (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) v_main_~x~0_47)) (<= 0 (select (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* v_main_~x~0_47 4)) v_ArrVal_745) |main_~#distance~0.offset|))))} is VALID [2022-04-14 18:59:26,812 INFO L290 TraceCheckUtils]: 18: Hoare triple {20782#(forall ((v_ArrVal_745 Int) (v_main_~x~0_47 Int)) (or (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) 4 |main_~#Dest~0.offset|)) v_main_~x~0_47)) (<= 0 (select (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* v_main_~x~0_47 4)) v_ArrVal_745) |main_~#distance~0.offset|))))} [156] L45-->L41-2: Formula: (not (< (+ |v_main_#t~mem12_5| |v_main_#t~mem11_5|) |v_main_#t~mem13_5|)) InVars {main_#t~mem12=|v_main_#t~mem12_5|, main_#t~mem13=|v_main_#t~mem13_5|, main_#t~mem11=|v_main_#t~mem11_5|} OutVars{} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_#t~mem11] {20782#(forall ((v_ArrVal_745 Int) (v_main_~x~0_47 Int)) (or (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) 4 |main_~#Dest~0.offset|)) v_main_~x~0_47)) (<= 0 (select (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* v_main_~x~0_47 4)) v_ArrVal_745) |main_~#distance~0.offset|))))} is VALID [2022-04-14 18:59:26,813 INFO L290 TraceCheckUtils]: 17: Hoare triple {20782#(forall ((v_ArrVal_745 Int) (v_main_~x~0_47 Int)) (or (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) 4 |main_~#Dest~0.offset|)) v_main_~x~0_47)) (<= 0 (select (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* v_main_~x~0_47 4)) v_ArrVal_745) |main_~#distance~0.offset|))))} [150] L41-3-->L45: Formula: (let ((.cse0 (select |v_#memory_int_8| |v_main_~#distance~0.base_10|)) (.cse1 (* v_main_~j~0_4 4))) (and (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~x~0_3 4))) |v_main_#t~mem13_1|) (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~y~0_3 4))) |v_main_#t~mem11_1|) (= (select (select |v_#memory_int_8| |v_main_~#Dest~0.base_7|) (+ .cse1 |v_main_~#Dest~0.offset_7|)) v_main_~x~0_3) (= v_main_~y~0_3 (select (select |v_#memory_int_8| |v_main_~#Source~0.base_7|) (+ .cse1 |v_main_~#Source~0.offset_7|))) (= |v_main_#t~mem12_1| (select (select |v_#memory_int_8| |v_main_~#Weight~0.base_7|) (+ .cse1 |v_main_~#Weight~0.offset_7|))) (< v_main_~j~0_4 v_main_~edgecount~0_7))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_~j~0=v_main_~j~0_4, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} OutVars{main_#t~mem12=|v_main_#t~mem12_1|, main_#t~mem13=|v_main_#t~mem13_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~x~0=v_main_~x~0_3, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_#t~mem10=|v_main_#t~mem10_1|, main_~j~0=v_main_~j~0_4, main_#t~mem11=|v_main_#t~mem11_1|, main_~y~0=v_main_~y~0_3, main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_#t~mem9=|v_main_#t~mem9_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_~x~0, main_#t~mem10, main_#t~mem11, main_~y~0, main_#t~mem9] {20782#(forall ((v_ArrVal_745 Int) (v_main_~x~0_47 Int)) (or (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) 4 |main_~#Dest~0.offset|)) v_main_~x~0_47)) (<= 0 (select (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* v_main_~x~0_47 4)) v_ArrVal_745) |main_~#distance~0.offset|))))} is VALID [2022-04-14 18:59:26,814 INFO L290 TraceCheckUtils]: 16: Hoare triple {20792#(forall ((v_ArrVal_745 Int) (v_main_~x~0_47 Int)) (or (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) 8 |main_~#Dest~0.offset|)) v_main_~x~0_47)) (<= 0 (select (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* v_main_~x~0_47 4)) v_ArrVal_745) |main_~#distance~0.offset|))))} [160] L41-2-->L41-3: Formula: (= v_main_~j~0_5 (+ v_main_~j~0_6 1)) InVars {main_~j~0=v_main_~j~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, main_~j~0=v_main_~j~0_5} AuxVars[] AssignedVars[main_~j~0, main_#t~post8] {20782#(forall ((v_ArrVal_745 Int) (v_main_~x~0_47 Int)) (or (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) 4 |main_~#Dest~0.offset|)) v_main_~x~0_47)) (<= 0 (select (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* v_main_~x~0_47 4)) v_ArrVal_745) |main_~#distance~0.offset|))))} is VALID [2022-04-14 18:59:26,815 INFO L290 TraceCheckUtils]: 15: Hoare triple {20796#(forall ((v_ArrVal_745 Int) (v_main_~x~0_47 Int) (v_ArrVal_743 Int)) (or (<= 0 (select (store (store (select |#memory_int| |main_~#distance~0.base|) (+ (* main_~x~0 4) |main_~#distance~0.offset|) v_ArrVal_743) (+ |main_~#distance~0.offset| (* v_main_~x~0_47 4)) v_ArrVal_745) |main_~#distance~0.offset|)) (not (<= (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ (* main_~x~0 4) |main_~#distance~0.offset|) v_ArrVal_743)) |main_~#Dest~0.base|) (+ (* main_~j~0 4) 8 |main_~#Dest~0.offset|)) v_main_~x~0_47))))} [155] L45-->L41-2: Formula: (and (= (store |v_#memory_int_10| |v_main_~#distance~0.base_11| (store (select |v_#memory_int_10| |v_main_~#distance~0.base_11|) (+ |v_main_~#distance~0.offset_11| (* v_main_~x~0_4 4)) (- 1))) |v_#memory_int_9|) (< (+ |v_main_#t~mem12_3| |v_main_#t~mem11_3|) |v_main_#t~mem13_3|)) InVars {main_#t~mem12=|v_main_#t~mem12_3|, main_#t~mem13=|v_main_#t~mem13_3|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|, main_#t~mem11=|v_main_#t~mem11_3|, #memory_int=|v_#memory_int_10|} OutVars{#memory_int=|v_#memory_int_9|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_#t~mem11, #memory_int] {20792#(forall ((v_ArrVal_745 Int) (v_main_~x~0_47 Int)) (or (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) 8 |main_~#Dest~0.offset|)) v_main_~x~0_47)) (<= 0 (select (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* v_main_~x~0_47 4)) v_ArrVal_745) |main_~#distance~0.offset|))))} is VALID [2022-04-14 18:59:26,816 INFO L290 TraceCheckUtils]: 14: Hoare triple {20800#(forall ((v_main_~x~0_49 Int)) (or (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) v_main_~x~0_49)) (forall ((v_ArrVal_745 Int) (v_main_~x~0_47 Int) (v_ArrVal_743 Int)) (or (not (<= (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~x~0_49 4) |main_~#distance~0.offset|) v_ArrVal_743)) |main_~#Dest~0.base|) (+ (* main_~j~0 4) 8 |main_~#Dest~0.offset|)) v_main_~x~0_47)) (<= 0 (select (store (store (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~x~0_49 4) |main_~#distance~0.offset|) v_ArrVal_743) (+ |main_~#distance~0.offset| (* v_main_~x~0_47 4)) v_ArrVal_745) |main_~#distance~0.offset|))))))} [150] L41-3-->L45: Formula: (let ((.cse0 (select |v_#memory_int_8| |v_main_~#distance~0.base_10|)) (.cse1 (* v_main_~j~0_4 4))) (and (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~x~0_3 4))) |v_main_#t~mem13_1|) (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~y~0_3 4))) |v_main_#t~mem11_1|) (= (select (select |v_#memory_int_8| |v_main_~#Dest~0.base_7|) (+ .cse1 |v_main_~#Dest~0.offset_7|)) v_main_~x~0_3) (= v_main_~y~0_3 (select (select |v_#memory_int_8| |v_main_~#Source~0.base_7|) (+ .cse1 |v_main_~#Source~0.offset_7|))) (= |v_main_#t~mem12_1| (select (select |v_#memory_int_8| |v_main_~#Weight~0.base_7|) (+ .cse1 |v_main_~#Weight~0.offset_7|))) (< v_main_~j~0_4 v_main_~edgecount~0_7))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_~j~0=v_main_~j~0_4, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} OutVars{main_#t~mem12=|v_main_#t~mem12_1|, main_#t~mem13=|v_main_#t~mem13_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~x~0=v_main_~x~0_3, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_#t~mem10=|v_main_#t~mem10_1|, main_~j~0=v_main_~j~0_4, main_#t~mem11=|v_main_#t~mem11_1|, main_~y~0=v_main_~y~0_3, main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_#t~mem9=|v_main_#t~mem9_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_~x~0, main_#t~mem10, main_#t~mem11, main_~y~0, main_#t~mem9] {20796#(forall ((v_ArrVal_745 Int) (v_main_~x~0_47 Int) (v_ArrVal_743 Int)) (or (<= 0 (select (store (store (select |#memory_int| |main_~#distance~0.base|) (+ (* main_~x~0 4) |main_~#distance~0.offset|) v_ArrVal_743) (+ |main_~#distance~0.offset| (* v_main_~x~0_47 4)) v_ArrVal_745) |main_~#distance~0.offset|)) (not (<= (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ (* main_~x~0 4) |main_~#distance~0.offset|) v_ArrVal_743)) |main_~#Dest~0.base|) (+ (* main_~j~0 4) 8 |main_~#Dest~0.offset|)) v_main_~x~0_47))))} is VALID [2022-04-14 18:59:26,817 INFO L290 TraceCheckUtils]: 13: Hoare triple {20804#(forall ((v_main_~x~0_49 Int) (v_ArrVal_745 Int) (v_main_~x~0_47 Int) (v_ArrVal_743 Int)) (or (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) v_main_~x~0_49)) (not (<= (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~x~0_49 4) |main_~#distance~0.offset|) v_ArrVal_743)) |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) v_main_~x~0_47)) (<= 0 (select (store (store (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~x~0_49 4) |main_~#distance~0.offset|) v_ArrVal_743) (+ |main_~#distance~0.offset| (* v_main_~x~0_47 4)) v_ArrVal_745) |main_~#distance~0.offset|))))} [145] L39-3-->L41-3: Formula: (and (= v_main_~j~0_2 0) (< v_main_~i~0_23 v_main_~nodecount~0_9)) InVars {main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23} OutVars{main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23, main_~j~0=v_main_~j~0_2} AuxVars[] AssignedVars[main_~j~0] {20800#(forall ((v_main_~x~0_49 Int)) (or (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) v_main_~x~0_49)) (forall ((v_ArrVal_745 Int) (v_main_~x~0_47 Int) (v_ArrVal_743 Int)) (or (not (<= (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~x~0_49 4) |main_~#distance~0.offset|) v_ArrVal_743)) |main_~#Dest~0.base|) (+ (* main_~j~0 4) 8 |main_~#Dest~0.offset|)) v_main_~x~0_47)) (<= 0 (select (store (store (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~x~0_49 4) |main_~#distance~0.offset|) v_ArrVal_743) (+ |main_~#distance~0.offset| (* v_main_~x~0_47 4)) v_ArrVal_745) |main_~#distance~0.offset|))))))} is VALID [2022-04-14 18:59:26,818 INFO L290 TraceCheckUtils]: 12: Hoare triple {20804#(forall ((v_main_~x~0_49 Int) (v_ArrVal_745 Int) (v_main_~x~0_47 Int) (v_ArrVal_743 Int)) (or (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) v_main_~x~0_49)) (not (<= (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~x~0_49 4) |main_~#distance~0.offset|) v_ArrVal_743)) |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) v_main_~x~0_47)) (<= 0 (select (store (store (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~x~0_49 4) |main_~#distance~0.offset|) v_ArrVal_743) (+ |main_~#distance~0.offset| (* v_main_~x~0_47 4)) v_ArrVal_745) |main_~#distance~0.offset|))))} [140] L30-4-->L39-3: Formula: (= v_main_~i~0_21 0) InVars {} OutVars{main_~i~0=v_main_~i~0_21} AuxVars[] AssignedVars[main_~i~0] {20804#(forall ((v_main_~x~0_49 Int) (v_ArrVal_745 Int) (v_main_~x~0_47 Int) (v_ArrVal_743 Int)) (or (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) v_main_~x~0_49)) (not (<= (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~x~0_49 4) |main_~#distance~0.offset|) v_ArrVal_743)) |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) v_main_~x~0_47)) (<= 0 (select (store (store (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~x~0_49 4) |main_~#distance~0.offset|) v_ArrVal_743) (+ |main_~#distance~0.offset| (* v_main_~x~0_47 4)) v_ArrVal_745) |main_~#distance~0.offset|))))} is VALID [2022-04-14 18:59:26,819 INFO L290 TraceCheckUtils]: 11: Hoare triple {20804#(forall ((v_main_~x~0_49 Int) (v_ArrVal_745 Int) (v_main_~x~0_47 Int) (v_ArrVal_743 Int)) (or (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) v_main_~x~0_49)) (not (<= (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~x~0_49 4) |main_~#distance~0.offset|) v_ArrVal_743)) |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) v_main_~x~0_47)) (<= 0 (select (store (store (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~x~0_49 4) |main_~#distance~0.offset|) v_ArrVal_743) (+ |main_~#distance~0.offset| (* v_main_~x~0_47 4)) v_ArrVal_745) |main_~#distance~0.offset|))))} [138] L30-3-->L30-4: Formula: (not (< v_main_~i~0_11 v_main_~nodecount~0_4)) InVars {main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} OutVars{main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} AuxVars[] AssignedVars[] {20804#(forall ((v_main_~x~0_49 Int) (v_ArrVal_745 Int) (v_main_~x~0_47 Int) (v_ArrVal_743 Int)) (or (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) v_main_~x~0_49)) (not (<= (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~x~0_49 4) |main_~#distance~0.offset|) v_ArrVal_743)) |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) v_main_~x~0_47)) (<= 0 (select (store (store (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~x~0_49 4) |main_~#distance~0.offset|) v_ArrVal_743) (+ |main_~#distance~0.offset| (* v_main_~x~0_47 4)) v_ArrVal_745) |main_~#distance~0.offset|))))} is VALID [2022-04-14 18:59:26,819 INFO L290 TraceCheckUtils]: 10: Hoare triple {20804#(forall ((v_main_~x~0_49 Int) (v_ArrVal_745 Int) (v_main_~x~0_47 Int) (v_ArrVal_743 Int)) (or (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) v_main_~x~0_49)) (not (<= (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~x~0_49 4) |main_~#distance~0.offset|) v_ArrVal_743)) |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) v_main_~x~0_47)) (<= 0 (select (store (store (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~x~0_49 4) |main_~#distance~0.offset|) v_ArrVal_743) (+ |main_~#distance~0.offset| (* v_main_~x~0_47 4)) v_ArrVal_745) |main_~#distance~0.offset|))))} [146] L30-2-->L30-3: Formula: (= v_main_~i~0_17 (+ v_main_~i~0_18 1)) InVars {main_~i~0=v_main_~i~0_18} OutVars{main_~i~0=v_main_~i~0_17, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {20804#(forall ((v_main_~x~0_49 Int) (v_ArrVal_745 Int) (v_main_~x~0_47 Int) (v_ArrVal_743 Int)) (or (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) v_main_~x~0_49)) (not (<= (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~x~0_49 4) |main_~#distance~0.offset|) v_ArrVal_743)) |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) v_main_~x~0_47)) (<= 0 (select (store (store (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~x~0_49 4) |main_~#distance~0.offset|) v_ArrVal_743) (+ |main_~#distance~0.offset| (* v_main_~x~0_47 4)) v_ArrVal_745) |main_~#distance~0.offset|))))} is VALID [2022-04-14 18:59:26,820 INFO L290 TraceCheckUtils]: 9: Hoare triple {20817#(forall ((v_ArrVal_740 Int) (v_main_~x~0_49 Int) (v_ArrVal_745 Int) (v_main_~x~0_47 Int) (v_ArrVal_743 Int)) (or (not (<= (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_740)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) v_main_~x~0_49)) (<= 0 (select (store (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_740) (+ (* v_main_~x~0_49 4) |main_~#distance~0.offset|) v_ArrVal_743) (+ |main_~#distance~0.offset| (* v_main_~x~0_47 4)) v_ArrVal_745) |main_~#distance~0.offset|)) (not (<= 0 v_ArrVal_740)) (not (<= (select (select (store |#memory_int| |main_~#distance~0.base| (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_740) (+ (* v_main_~x~0_49 4) |main_~#distance~0.offset|) v_ArrVal_743)) |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) v_main_~x~0_47))))} [141] L31-->L30-2: Formula: (and (= (store |v_#memory_int_4| |v_main_~#distance~0.base_5| (store (select |v_#memory_int_4| |v_main_~#distance~0.base_5|) (+ |v_main_~#distance~0.offset_5| (* v_main_~i~0_14 4)) 0)) |v_#memory_int_3|) (= v_main_~i~0_14 v_main_~source~0_2)) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} AuxVars[] AssignedVars[#memory_int] {20804#(forall ((v_main_~x~0_49 Int) (v_ArrVal_745 Int) (v_main_~x~0_47 Int) (v_ArrVal_743 Int)) (or (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) v_main_~x~0_49)) (not (<= (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~x~0_49 4) |main_~#distance~0.offset|) v_ArrVal_743)) |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) v_main_~x~0_47)) (<= 0 (select (store (store (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~x~0_49 4) |main_~#distance~0.offset|) v_ArrVal_743) (+ |main_~#distance~0.offset| (* v_main_~x~0_47 4)) v_ArrVal_745) |main_~#distance~0.offset|))))} is VALID [2022-04-14 18:59:26,821 INFO L290 TraceCheckUtils]: 8: Hoare triple {20817#(forall ((v_ArrVal_740 Int) (v_main_~x~0_49 Int) (v_ArrVal_745 Int) (v_main_~x~0_47 Int) (v_ArrVal_743 Int)) (or (not (<= (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_740)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) v_main_~x~0_49)) (<= 0 (select (store (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_740) (+ (* v_main_~x~0_49 4) |main_~#distance~0.offset|) v_ArrVal_743) (+ |main_~#distance~0.offset| (* v_main_~x~0_47 4)) v_ArrVal_745) |main_~#distance~0.offset|)) (not (<= 0 v_ArrVal_740)) (not (<= (select (select (store |#memory_int| |main_~#distance~0.base| (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_740) (+ (* v_main_~x~0_49 4) |main_~#distance~0.offset|) v_ArrVal_743)) |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) v_main_~x~0_47))))} [139] L30-3-->L31: Formula: (< v_main_~i~0_12 v_main_~nodecount~0_5) InVars {main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} OutVars{main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {20817#(forall ((v_ArrVal_740 Int) (v_main_~x~0_49 Int) (v_ArrVal_745 Int) (v_main_~x~0_47 Int) (v_ArrVal_743 Int)) (or (not (<= (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_740)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) v_main_~x~0_49)) (<= 0 (select (store (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_740) (+ (* v_main_~x~0_49 4) |main_~#distance~0.offset|) v_ArrVal_743) (+ |main_~#distance~0.offset| (* v_main_~x~0_47 4)) v_ArrVal_745) |main_~#distance~0.offset|)) (not (<= 0 v_ArrVal_740)) (not (<= (select (select (store |#memory_int| |main_~#distance~0.base| (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_740) (+ (* v_main_~x~0_49 4) |main_~#distance~0.offset|) v_ArrVal_743)) |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) v_main_~x~0_47))))} is VALID [2022-04-14 18:59:26,825 INFO L290 TraceCheckUtils]: 7: Hoare triple {20538#true} [136] L21-->L30-3: Formula: (let ((.cse1 (store |v_#valid_10| |v_main_~#Source~0.base_4| 1))) (let ((.cse4 (store .cse1 |v_main_~#Dest~0.base_4| 1))) (let ((.cse5 (store .cse4 |v_main_~#Weight~0.base_4| 1)) (.cse2 (select |v_#memory_int_2| |v_main_~#Dest~0.base_4|)) (.cse0 (select |v_#memory_int_2| |v_main_~#Source~0.base_4|)) (.cse3 (select |v_#memory_int_2| |v_main_~#Weight~0.base_4|))) (and (= (select .cse0 (+ 52 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#distance~0.base_4|) (= (select .cse0 (+ 48 |v_main_~#Source~0.offset_4|)) 3) (= 2 (select .cse0 (+ 68 |v_main_~#Source~0.offset_4|))) (= (select .cse1 |v_main_~#Dest~0.base_4|) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Weight~0.base_4|) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 60)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 12)) 1) (= 9 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 36))) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 24))) (= (select .cse0 (+ 56 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Dest~0.base_4|) (= (select .cse0 (+ 40 |v_main_~#Source~0.offset_4|)) 2) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 8))) (= (select .cse3 (+ 72 |v_main_~#Weight~0.offset_4|)) 18) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 12)) 3) (= (select .cse0 (+ 8 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 72)) 0) (= 6 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 24))) (= (select .cse0 (+ 12 |v_main_~#Source~0.offset_4|)) 1) (= 0 (select .cse3 |v_main_~#Weight~0.offset_4|)) (not (= |v_main_~#Weight~0.base_4| 0)) (= |v_main_~#Dest~0.offset_4| 0) (= 16 (select .cse3 (+ 64 |v_main_~#Weight~0.offset_4|))) (= (select .cse2 (+ 76 |v_main_~#Dest~0.offset_4|)) 4) (= 5 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 20))) (= (select .cse0 (+ 28 |v_main_~#Source~0.offset_4|)) 3) (= (select .cse0 (+ 76 |v_main_~#Source~0.offset_4|)) 3) (= 1 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 16))) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 44)) 0) (= (select .cse0 (+ 4 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 48)) 0) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 60)) 15) (= v_main_~i~0_6 0) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 32))) (= v_main_~source~0_1 0) (= (select .cse4 |v_main_~#Weight~0.base_4|) 0) (= (select |v_#valid_10| |v_main_~#Source~0.base_4|) 0) (<= v_main_~edgecount~0_5 19) (= (select .cse3 (+ 56 |v_main_~#Weight~0.offset_4|)) 14) (= (select .cse3 (+ 52 |v_main_~#Weight~0.offset_4|)) 13) (= (select .cse2 (+ 40 |v_main_~#Dest~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 52)) 2) (= (select .cse3 (+ 44 |v_main_~#Weight~0.offset_4|)) 11) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 4)) 1) (= |v_main_~#Source~0.offset_4| 0) (= 3 (select .cse0 (+ 60 |v_main_~#Source~0.offset_4|))) (= 2 (select .cse0 (+ 44 |v_main_~#Source~0.offset_4|))) (= |v_#length_1| (store (store (store (store |v_#length_5| |v_main_~#Source~0.base_4| 80) |v_main_~#Dest~0.base_4| 80) |v_main_~#Weight~0.base_4| 80) |v_main_~#distance~0.base_4| 20)) (= (select .cse2 |v_main_~#Dest~0.offset_4|) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 68)) 1) (= (select .cse0 (+ 36 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ 56 |v_main_~#Dest~0.offset_4|)) 3) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 28))) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 8)) 2) (= 12 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 48))) (= 7 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 28))) (= (select .cse0 (+ 64 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 64)) 2) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 36)) 0) (= 8 (select .cse3 (+ 32 |v_main_~#Weight~0.offset_4|))) (not (= |v_main_~#Dest~0.base_4| 0)) (= 0 (select .cse0 |v_main_~#Source~0.offset_4|)) (= (select .cse3 (+ 40 |v_main_~#Weight~0.offset_4|)) 10) (= (select .cse5 |v_main_~#distance~0.base_4|) 0) (= |v_main_~#distance~0.offset_4| 0) (= (store .cse5 |v_main_~#distance~0.base_4| 1) |v_#valid_6|) (<= 0 v_main_~edgecount~0_5) (= (select .cse3 (+ 16 |v_main_~#Weight~0.offset_4|)) 4) (not (= |v_main_~#Source~0.base_4| 0)) (= (select .cse0 (+ |v_main_~#Source~0.offset_4| 24)) 1) (= (select .cse0 (+ 16 |v_main_~#Source~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 20)) 4) (= 2 (select .cse0 (+ 72 |v_main_~#Source~0.offset_4|))) (= (select .cse0 (+ 32 |v_main_~#Source~0.offset_4|)) 4) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 4))) (= (select .cse0 (+ 20 |v_main_~#Source~0.offset_4|)) 0) (= 19 (select .cse3 (+ 76 |v_main_~#Weight~0.offset_4|))) (< |v_#StackHeapBarrier_1| |v_main_~#Source~0.base_4|) (not (= |v_main_~#distance~0.base_4| 0)) (= 17 (select .cse3 (+ 68 |v_main_~#Weight~0.offset_4|))) (= |v_main_~#Weight~0.offset_4| 0))))) InVars {#memory_int=|v_#memory_int_2|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_5|, main_~edgecount~0=v_main_~edgecount~0_5, #valid=|v_#valid_10|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_4|, main_~x~0=v_main_~x~0_2, main_~#distance~0.base=|v_main_~#distance~0.base_4|, main_~j~0=v_main_~j~0_1, main_~y~0=v_main_~y~0_2, main_~#Dest~0.base=|v_main_~#Dest~0.base_4|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_4|, main_~#Source~0.base=|v_main_~#Source~0.base_4|, main_~#Weight~0.base=|v_main_~#Weight~0.base_4|, #valid=|v_#valid_6|, main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~source~0=v_main_~source~0_1, #length=|v_#length_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_4|, main_~edgecount~0=v_main_~edgecount~0_5, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_4|} AuxVars[] AssignedVars[main_~#Source~0.offset, main_~x~0, main_~#distance~0.base, main_~j~0, main_~y~0, main_~#Dest~0.base, main_~#distance~0.offset, main_~#Source~0.base, main_~#Weight~0.base, #valid, main_~i~0, main_~source~0, #length, main_~#Weight~0.offset, main_~#Dest~0.offset] {20817#(forall ((v_ArrVal_740 Int) (v_main_~x~0_49 Int) (v_ArrVal_745 Int) (v_main_~x~0_47 Int) (v_ArrVal_743 Int)) (or (not (<= (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_740)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) v_main_~x~0_49)) (<= 0 (select (store (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_740) (+ (* v_main_~x~0_49 4) |main_~#distance~0.offset|) v_ArrVal_743) (+ |main_~#distance~0.offset| (* v_main_~x~0_47 4)) v_ArrVal_745) |main_~#distance~0.offset|)) (not (<= 0 v_ArrVal_740)) (not (<= (select (select (store |#memory_int| |main_~#distance~0.base| (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_740) (+ (* v_main_~x~0_49 4) |main_~#distance~0.offset|) v_ArrVal_743)) |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) v_main_~x~0_47))))} is VALID [2022-04-14 18:59:26,825 INFO L290 TraceCheckUtils]: 6: Hoare triple {20538#true} [133] L20-->L21: Formula: (and (<= 0 v_main_~nodecount~0_3) (<= v_main_~nodecount~0_3 4)) InVars {main_~nodecount~0=v_main_~nodecount~0_3} OutVars{main_~nodecount~0=v_main_~nodecount~0_3} AuxVars[] AssignedVars[] {20538#true} is VALID [2022-04-14 18:59:26,825 INFO L290 TraceCheckUtils]: 5: Hoare triple {20538#true} [130] mainENTRY-->L20: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (= |v_main_#t~nondet4_2| v_main_~nodecount~0_1) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= |v_main_#t~nondet5_2| v_main_~edgecount~0_1)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~nodecount~0=v_main_~nodecount~0_1, main_~edgecount~0=v_main_~edgecount~0_1} AuxVars[] AssignedVars[main_~nodecount~0, main_#t~nondet5, main_#t~nondet4, main_~edgecount~0] {20538#true} is VALID [2022-04-14 18:59:26,825 INFO L272 TraceCheckUtils]: 4: Hoare triple {20538#true} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {20538#true} is VALID [2022-04-14 18:59:26,825 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {20538#true} {20538#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {20538#true} is VALID [2022-04-14 18:59:26,825 INFO L290 TraceCheckUtils]: 2: Hoare triple {20538#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {20538#true} is VALID [2022-04-14 18:59:26,825 INFO L290 TraceCheckUtils]: 1: Hoare triple {20538#true} [128] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_11| 1))) (and (= (select |v_#valid_16| 1) 1) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_16| 2) 1) (= (select |v_#valid_16| 3) 1) (= (select .cse0 1) 0) (= |v_#NULL.base_1| 0) (= (select |v_#length_6| 1) 2) (= (select |v_#length_6| 2) 14) (= (select .cse0 0) 48) (= (select |v_#valid_16| 0) 0) (= (select |v_#length_6| 3) 12) (= |v_#NULL.offset_1| 0) (= v_~INFINITY~0_2 899))) InVars {#memory_int=|v_#memory_int_11|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, #valid=|v_#valid_16|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_16|, #memory_int=|v_#memory_int_11|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_6|, ~INFINITY~0=v_~INFINITY~0_2, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, ~INFINITY~0, #NULL.base] {20538#true} is VALID [2022-04-14 18:59:26,825 INFO L272 TraceCheckUtils]: 0: Hoare triple {20538#true} [126] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {20538#true} is VALID [2022-04-14 18:59:26,826 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 5 trivial. 14 not checked. [2022-04-14 18:59:26,826 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1002116925] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-14 18:59:26,826 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-14 18:59:26,826 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [18, 19, 19] total 49 [2022-04-14 18:59:26,826 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1743726437] [2022-04-14 18:59:26,826 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-04-14 18:59:26,826 INFO L78 Accepts]: Start accepts. Automaton has has 49 states, 47 states have (on average 2.0638297872340425) internal successors, (97), 46 states have internal predecessors, (97), 3 states have call successors, (5), 4 states have call predecessors, (5), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 43 [2022-04-14 18:59:26,827 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-14 18:59:26,827 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 49 states, 47 states have (on average 2.0638297872340425) internal successors, (97), 46 states have internal predecessors, (97), 3 states have call successors, (5), 4 states have call predecessors, (5), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:59:26,934 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 103 edges. 103 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 18:59:26,935 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 49 states [2022-04-14 18:59:26,935 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-14 18:59:26,935 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 49 interpolants. [2022-04-14 18:59:26,936 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=291, Invalid=1452, Unknown=7, NotChecked=602, Total=2352 [2022-04-14 18:59:26,936 INFO L87 Difference]: Start difference. First operand 337 states and 445 transitions. Second operand has 49 states, 47 states have (on average 2.0638297872340425) internal successors, (97), 46 states have internal predecessors, (97), 3 states have call successors, (5), 4 states have call predecessors, (5), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:59:27,727 WARN L833 $PredicateComparison]: unable to prove that (let ((.cse0 (select |c_#memory_int| |c_main_~#Dest~0.base|))) (and (= |c_#NULL.base| |c_old(#NULL.base)|) (= (select .cse0 |c_main_~#Dest~0.offset|) 1) (= |c_main_~#distance~0.offset| 0) (= |c_old(~INFINITY~0)| c_~INFINITY~0) (= (select .cse0 (+ 8 |c_main_~#Dest~0.offset|)) 4) (= |c_main_~#Dest~0.offset| 0) (= c_main_~i~0 0) (= (select (select |c_#memory_int| |c_main_~#distance~0.base|) (+ (* c_main_~i~0 4) |c_main_~#distance~0.offset|)) 0) (forall ((v_main_~x~0_49 Int) (v_ArrVal_745 Int) (v_main_~x~0_47 Int) (v_ArrVal_743 Int)) (let ((.cse1 (store (select |c_#memory_int| |c_main_~#distance~0.base|) (+ (* v_main_~x~0_49 4) |c_main_~#distance~0.offset|) v_ArrVal_743))) (or (not (<= (select (select |c_#memory_int| |c_main_~#Dest~0.base|) |c_main_~#Dest~0.offset|) v_main_~x~0_49)) (not (<= (select (select (store |c_#memory_int| |c_main_~#distance~0.base| .cse1) |c_main_~#Dest~0.base|) (+ 8 |c_main_~#Dest~0.offset|)) v_main_~x~0_47)) (<= 0 (select (store .cse1 (+ (* v_main_~x~0_47 4) |c_main_~#distance~0.offset|) v_ArrVal_745) |c_main_~#distance~0.offset|))))) (= |c_#NULL.offset| |c_old(#NULL.offset)|))) is different from false [2022-04-14 18:59:28,271 WARN L833 $PredicateComparison]: unable to prove that (let ((.cse0 (select |c_#memory_int| |c_main_~#Dest~0.base|))) (and (= (select .cse0 |c_main_~#Dest~0.offset|) 1) (= |c_main_~#distance~0.offset| 0) (= (select .cse0 (+ 8 |c_main_~#Dest~0.offset|)) 4) (= |c_main_~#Dest~0.offset| 0) (= (select (select |c_#memory_int| |c_main_~#distance~0.base|) 0) 0) (forall ((v_main_~x~0_49 Int) (v_ArrVal_745 Int) (v_main_~x~0_47 Int) (v_ArrVal_743 Int)) (let ((.cse1 (store (select |c_#memory_int| |c_main_~#distance~0.base|) (+ (* v_main_~x~0_49 4) |c_main_~#distance~0.offset|) v_ArrVal_743))) (or (not (<= (select (select |c_#memory_int| |c_main_~#Dest~0.base|) |c_main_~#Dest~0.offset|) v_main_~x~0_49)) (not (<= (select (select (store |c_#memory_int| |c_main_~#distance~0.base| .cse1) |c_main_~#Dest~0.base|) (+ 8 |c_main_~#Dest~0.offset|)) v_main_~x~0_47)) (<= 0 (select (store .cse1 (+ (* v_main_~x~0_47 4) |c_main_~#distance~0.offset|) v_ArrVal_745) |c_main_~#distance~0.offset|))))))) is different from false [2022-04-14 18:59:30,288 WARN L833 $PredicateComparison]: unable to prove that (let ((.cse1 (select |c_#memory_int| |c_main_~#Dest~0.base|))) (and (forall ((v_main_~x~0_49 Int)) (or (forall ((v_ArrVal_745 Int) (v_main_~x~0_47 Int) (v_ArrVal_743 Int)) (let ((.cse0 (store (select |c_#memory_int| |c_main_~#distance~0.base|) (+ (* v_main_~x~0_49 4) |c_main_~#distance~0.offset|) v_ArrVal_743))) (or (not (<= (select (select (store |c_#memory_int| |c_main_~#distance~0.base| .cse0) |c_main_~#Dest~0.base|) (+ 8 (* c_main_~j~0 4) |c_main_~#Dest~0.offset|)) v_main_~x~0_47)) (<= 0 (select (store .cse0 (+ (* v_main_~x~0_47 4) |c_main_~#distance~0.offset|) v_ArrVal_745) |c_main_~#distance~0.offset|))))) (not (<= (select (select |c_#memory_int| |c_main_~#Dest~0.base|) (+ (* c_main_~j~0 4) |c_main_~#Dest~0.offset|)) v_main_~x~0_49)))) (= |c_main_~#distance~0.offset| 0) (= (select .cse1 (+ 8 |c_main_~#Dest~0.offset|)) 4) (= |c_main_~#Dest~0.offset| 0) (= (select (select |c_#memory_int| |c_main_~#distance~0.base|) 0) 0) (= (select .cse1 (+ (* c_main_~j~0 4) |c_main_~#Dest~0.offset|)) 1) (= c_main_~j~0 0))) is different from false [2022-04-14 18:59:30,741 WARN L833 $PredicateComparison]: unable to prove that (let ((.cse2 (select |c_#memory_int| |c_main_~#Dest~0.base|))) (let ((.cse1 (select |c_#memory_int| |c_main_~#distance~0.base|)) (.cse0 (select .cse2 (+ 8 |c_main_~#Dest~0.offset|)))) (and (= c_main_~x~0 1) (= |c_main_~#distance~0.offset| 0) (= .cse0 4) (not (= |c_main_~#distance~0.base| |c_main_~#Dest~0.base|)) (= |c_main_~#Dest~0.offset| 0) (= (select .cse1 0) 0) (<= 1 (select .cse2 |c_main_~#Dest~0.offset|)) (<= 0 (select .cse1 |c_main_~#distance~0.offset|)) (= c_main_~j~0 0) (forall ((v_ArrVal_745 Int) (v_main_~x~0_47 Int) (v_ArrVal_743 Int)) (let ((.cse3 (store (select |c_#memory_int| |c_main_~#distance~0.base|) (+ (* 4 c_main_~x~0) |c_main_~#distance~0.offset|) v_ArrVal_743))) (or (<= 0 (select (store .cse3 (+ (* v_main_~x~0_47 4) |c_main_~#distance~0.offset|) v_ArrVal_745) |c_main_~#distance~0.offset|)) (not (<= (select (select (store |c_#memory_int| |c_main_~#distance~0.base| .cse3) |c_main_~#Dest~0.base|) (+ 8 (* c_main_~j~0 4) |c_main_~#Dest~0.offset|)) v_main_~x~0_47))))) (<= (select .cse2 (+ (* c_main_~j~0 4) |c_main_~#Dest~0.offset|)) c_main_~x~0) (<= 4 .cse0)))) is different from false [2022-04-14 18:59:31,150 WARN L833 $PredicateComparison]: unable to prove that (let ((.cse2 (select |c_#memory_int| |c_main_~#Dest~0.base|))) (let ((.cse1 (select |c_#memory_int| |c_main_~#distance~0.base|)) (.cse0 (select .cse2 (+ 8 |c_main_~#Dest~0.offset|)))) (and (forall ((v_ArrVal_745 Int) (v_main_~x~0_47 Int)) (or (not (<= (select (select |c_#memory_int| |c_main_~#Dest~0.base|) (+ 8 (* c_main_~j~0 4) |c_main_~#Dest~0.offset|)) v_main_~x~0_47)) (<= 0 (select (store (select |c_#memory_int| |c_main_~#distance~0.base|) (+ (* v_main_~x~0_47 4) |c_main_~#distance~0.offset|) v_ArrVal_745) |c_main_~#distance~0.offset|)))) (= |c_main_~#distance~0.offset| 0) (= .cse0 4) (not (= |c_main_~#distance~0.base| |c_main_~#Dest~0.base|)) (= |c_main_~#Dest~0.offset| 0) (= (select .cse1 0) 0) (<= 1 (select .cse2 |c_main_~#Dest~0.offset|)) (<= 0 (select .cse1 |c_main_~#distance~0.offset|)) (= c_main_~j~0 0) (<= 4 .cse0)))) is different from false [2022-04-14 18:59:31,566 WARN L833 $PredicateComparison]: unable to prove that (let ((.cse3 (select |c_#memory_int| |c_main_~#Dest~0.base|))) (let ((.cse2 (select |c_#memory_int| |c_main_~#distance~0.base|)) (.cse0 (+ (* c_main_~j~0 4) |c_main_~#Dest~0.offset|)) (.cse1 (select .cse3 (+ 8 |c_main_~#Dest~0.offset|)))) (and (<= .cse0 4) (= |c_main_~#distance~0.offset| 0) (= .cse1 4) (not (= |c_main_~#distance~0.base| |c_main_~#Dest~0.base|)) (= |c_main_~#Dest~0.offset| 0) (= 0 (+ (- 1) c_main_~j~0)) (= (select .cse2 0) 0) (forall ((v_ArrVal_745 Int) (v_main_~x~0_47 Int)) (or (<= 0 (select (store (select |c_#memory_int| |c_main_~#distance~0.base|) (+ (* v_main_~x~0_47 4) |c_main_~#distance~0.offset|) v_ArrVal_745) |c_main_~#distance~0.offset|)) (not (<= (select (select |c_#memory_int| |c_main_~#Dest~0.base|) (+ (* c_main_~j~0 4) 4 |c_main_~#Dest~0.offset|)) v_main_~x~0_47)))) (<= 1 (select .cse3 |c_main_~#Dest~0.offset|)) (<= 0 (select .cse2 |c_main_~#distance~0.offset|)) (<= 4 .cse0) (<= 4 .cse1)))) is different from false [2022-04-14 18:59:32,000 WARN L833 $PredicateComparison]: unable to prove that (let ((.cse0 (+ (* c_main_~j~0 4) |c_main_~#Dest~0.offset|)) (.cse2 (select |c_#memory_int| |c_main_~#distance~0.base|)) (.cse1 (select |c_#memory_int| |c_main_~#Dest~0.base|))) (and (= 2 c_main_~j~0) (= .cse0 8) (= |c_main_~#distance~0.offset| 0) (= (select .cse1 .cse0) 4) (not (= |c_main_~#distance~0.base| |c_main_~#Dest~0.base|)) (= |c_main_~#Dest~0.offset| 0) (= (select .cse2 0) 0) (<= 1 (select .cse1 |c_main_~#Dest~0.offset|)) (forall ((v_ArrVal_745 Int) (v_main_~x~0_47 Int)) (or (<= 0 (select (store (select |c_#memory_int| |c_main_~#distance~0.base|) (+ (* v_main_~x~0_47 4) |c_main_~#distance~0.offset|) v_ArrVal_745) |c_main_~#distance~0.offset|)) (not (<= (select (select |c_#memory_int| |c_main_~#Dest~0.base|) (+ (* c_main_~j~0 4) |c_main_~#Dest~0.offset|)) v_main_~x~0_47)))) (<= 0 (select .cse2 |c_main_~#distance~0.offset|)) (<= 4 (select .cse1 (+ 8 |c_main_~#Dest~0.offset|))))) is different from false [2022-04-14 18:59:32,851 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 18:59:32,851 INFO L93 Difference]: Finished difference Result 362 states and 472 transitions. [2022-04-14 18:59:32,851 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2022-04-14 18:59:32,851 INFO L78 Accepts]: Start accepts. Automaton has has 49 states, 47 states have (on average 2.0638297872340425) internal successors, (97), 46 states have internal predecessors, (97), 3 states have call successors, (5), 4 states have call predecessors, (5), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 43 [2022-04-14 18:59:32,852 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-14 18:59:32,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 49 states, 47 states have (on average 2.0638297872340425) internal successors, (97), 46 states have internal predecessors, (97), 3 states have call successors, (5), 4 states have call predecessors, (5), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:59:32,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 24 states and 76 transitions. [2022-04-14 18:59:32,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 49 states, 47 states have (on average 2.0638297872340425) internal successors, (97), 46 states have internal predecessors, (97), 3 states have call successors, (5), 4 states have call predecessors, (5), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:59:32,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 24 states and 76 transitions. [2022-04-14 18:59:32,856 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 24 states and 76 transitions. [2022-04-14 18:59:32,954 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 76 edges. 76 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 18:59:32,960 INFO L225 Difference]: With dead ends: 362 [2022-04-14 18:59:32,960 INFO L226 Difference]: Without dead ends: 342 [2022-04-14 18:59:32,962 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 128 GetRequests, 58 SyntacticMatches, 2 SemanticMatches, 68 ConstructedPredicates, 14 IntricatePredicates, 0 DeprecatedPredicates, 797 ImplicationChecksByTransitivity, 13.2s TimeCoverageRelationStatistics Valid=465, Invalid=2657, Unknown=14, NotChecked=1694, Total=4830 [2022-04-14 18:59:32,962 INFO L913 BasicCegarLoop]: 37 mSDtfsCounter, 53 mSDsluCounter, 82 mSDsCounter, 0 mSdLazyCounter, 327 mSolverCounterSat, 14 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 54 SdHoareTripleChecker+Valid, 119 SdHoareTripleChecker+Invalid, 836 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 14 IncrementalHoareTripleChecker+Valid, 327 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 495 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-04-14 18:59:32,963 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [54 Valid, 119 Invalid, 836 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [14 Valid, 327 Invalid, 0 Unknown, 495 Unchecked, 0.3s Time] [2022-04-14 18:59:32,967 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 342 states. [2022-04-14 18:59:32,971 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 342 to 340. [2022-04-14 18:59:32,971 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-14 18:59:32,972 INFO L82 GeneralOperation]: Start isEquivalent. First operand 342 states. Second operand has 340 states, 329 states have (on average 1.3343465045592706) internal successors, (439), 331 states have internal predecessors, (439), 6 states have call successors, (6), 5 states have call predecessors, (6), 4 states have return successors, (4), 3 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-14 18:59:32,972 INFO L74 IsIncluded]: Start isIncluded. First operand 342 states. Second operand has 340 states, 329 states have (on average 1.3343465045592706) internal successors, (439), 331 states have internal predecessors, (439), 6 states have call successors, (6), 5 states have call predecessors, (6), 4 states have return successors, (4), 3 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-14 18:59:32,973 INFO L87 Difference]: Start difference. First operand 342 states. Second operand has 340 states, 329 states have (on average 1.3343465045592706) internal successors, (439), 331 states have internal predecessors, (439), 6 states have call successors, (6), 5 states have call predecessors, (6), 4 states have return successors, (4), 3 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-14 18:59:32,979 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 18:59:32,979 INFO L93 Difference]: Finished difference Result 342 states and 451 transitions. [2022-04-14 18:59:32,979 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 451 transitions. [2022-04-14 18:59:32,980 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 18:59:32,980 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 18:59:32,980 INFO L74 IsIncluded]: Start isIncluded. First operand has 340 states, 329 states have (on average 1.3343465045592706) internal successors, (439), 331 states have internal predecessors, (439), 6 states have call successors, (6), 5 states have call predecessors, (6), 4 states have return successors, (4), 3 states have call predecessors, (4), 4 states have call successors, (4) Second operand 342 states. [2022-04-14 18:59:32,980 INFO L87 Difference]: Start difference. First operand has 340 states, 329 states have (on average 1.3343465045592706) internal successors, (439), 331 states have internal predecessors, (439), 6 states have call successors, (6), 5 states have call predecessors, (6), 4 states have return successors, (4), 3 states have call predecessors, (4), 4 states have call successors, (4) Second operand 342 states. [2022-04-14 18:59:32,986 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 18:59:32,986 INFO L93 Difference]: Finished difference Result 342 states and 451 transitions. [2022-04-14 18:59:32,986 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 451 transitions. [2022-04-14 18:59:32,987 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 18:59:32,987 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 18:59:32,987 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-14 18:59:32,987 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-14 18:59:32,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 340 states, 329 states have (on average 1.3343465045592706) internal successors, (439), 331 states have internal predecessors, (439), 6 states have call successors, (6), 5 states have call predecessors, (6), 4 states have return successors, (4), 3 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-14 18:59:32,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 340 states and 449 transitions. [2022-04-14 18:59:32,994 INFO L78 Accepts]: Start accepts. Automaton has 340 states and 449 transitions. Word has length 43 [2022-04-14 18:59:32,994 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-14 18:59:32,994 INFO L478 AbstractCegarLoop]: Abstraction has 340 states and 449 transitions. [2022-04-14 18:59:32,995 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 49 states, 47 states have (on average 2.0638297872340425) internal successors, (97), 46 states have internal predecessors, (97), 3 states have call successors, (5), 4 states have call predecessors, (5), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:59:32,995 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 449 transitions. [2022-04-14 18:59:32,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-04-14 18:59:32,995 INFO L491 BasicCegarLoop]: Found error trace [2022-04-14 18:59:32,996 INFO L499 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-14 18:59:33,021 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Forceful destruction successful, exit code 0 [2022-04-14 18:59:33,218 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19,17 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-14 18:59:33,219 INFO L403 AbstractCegarLoop]: === Iteration 21 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-14 18:59:33,219 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-14 18:59:33,219 INFO L85 PathProgramCache]: Analyzing trace with hash 876793394, now seen corresponding path program 3 times [2022-04-14 18:59:33,219 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-14 18:59:33,219 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [788831501] [2022-04-14 18:59:33,219 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-14 18:59:33,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-14 18:59:33,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 18:59:34,022 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-14 18:59:34,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 18:59:34,030 INFO L290 TraceCheckUtils]: 0: Hoare triple {22298#(and (= |old(~INFINITY~0)| ~INFINITY~0) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [128] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_11| 1))) (and (= (select |v_#valid_16| 1) 1) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_16| 2) 1) (= (select |v_#valid_16| 3) 1) (= (select .cse0 1) 0) (= |v_#NULL.base_1| 0) (= (select |v_#length_6| 1) 2) (= (select |v_#length_6| 2) 14) (= (select .cse0 0) 48) (= (select |v_#valid_16| 0) 0) (= (select |v_#length_6| 3) 12) (= |v_#NULL.offset_1| 0) (= v_~INFINITY~0_2 899))) InVars {#memory_int=|v_#memory_int_11|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, #valid=|v_#valid_16|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_16|, #memory_int=|v_#memory_int_11|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_6|, ~INFINITY~0=v_~INFINITY~0_2, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, ~INFINITY~0, #NULL.base] {22277#true} is VALID [2022-04-14 18:59:34,030 INFO L290 TraceCheckUtils]: 1: Hoare triple {22277#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {22277#true} is VALID [2022-04-14 18:59:34,030 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {22277#true} {22277#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {22277#true} is VALID [2022-04-14 18:59:34,031 INFO L272 TraceCheckUtils]: 0: Hoare triple {22277#true} [126] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {22298#(and (= |old(~INFINITY~0)| ~INFINITY~0) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-14 18:59:34,031 INFO L290 TraceCheckUtils]: 1: Hoare triple {22298#(and (= |old(~INFINITY~0)| ~INFINITY~0) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [128] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_11| 1))) (and (= (select |v_#valid_16| 1) 1) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_16| 2) 1) (= (select |v_#valid_16| 3) 1) (= (select .cse0 1) 0) (= |v_#NULL.base_1| 0) (= (select |v_#length_6| 1) 2) (= (select |v_#length_6| 2) 14) (= (select .cse0 0) 48) (= (select |v_#valid_16| 0) 0) (= (select |v_#length_6| 3) 12) (= |v_#NULL.offset_1| 0) (= v_~INFINITY~0_2 899))) InVars {#memory_int=|v_#memory_int_11|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, #valid=|v_#valid_16|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_16|, #memory_int=|v_#memory_int_11|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_6|, ~INFINITY~0=v_~INFINITY~0_2, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, ~INFINITY~0, #NULL.base] {22277#true} is VALID [2022-04-14 18:59:34,031 INFO L290 TraceCheckUtils]: 2: Hoare triple {22277#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {22277#true} is VALID [2022-04-14 18:59:34,031 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {22277#true} {22277#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {22277#true} is VALID [2022-04-14 18:59:34,032 INFO L272 TraceCheckUtils]: 4: Hoare triple {22277#true} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {22277#true} is VALID [2022-04-14 18:59:34,032 INFO L290 TraceCheckUtils]: 5: Hoare triple {22277#true} [130] mainENTRY-->L20: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (= |v_main_#t~nondet4_2| v_main_~nodecount~0_1) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= |v_main_#t~nondet5_2| v_main_~edgecount~0_1)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~nodecount~0=v_main_~nodecount~0_1, main_~edgecount~0=v_main_~edgecount~0_1} AuxVars[] AssignedVars[main_~nodecount~0, main_#t~nondet5, main_#t~nondet4, main_~edgecount~0] {22277#true} is VALID [2022-04-14 18:59:34,032 INFO L290 TraceCheckUtils]: 6: Hoare triple {22277#true} [133] L20-->L21: Formula: (and (<= 0 v_main_~nodecount~0_3) (<= v_main_~nodecount~0_3 4)) InVars {main_~nodecount~0=v_main_~nodecount~0_3} OutVars{main_~nodecount~0=v_main_~nodecount~0_3} AuxVars[] AssignedVars[] {22277#true} is VALID [2022-04-14 18:59:34,036 INFO L290 TraceCheckUtils]: 7: Hoare triple {22277#true} [136] L21-->L30-3: Formula: (let ((.cse1 (store |v_#valid_10| |v_main_~#Source~0.base_4| 1))) (let ((.cse4 (store .cse1 |v_main_~#Dest~0.base_4| 1))) (let ((.cse5 (store .cse4 |v_main_~#Weight~0.base_4| 1)) (.cse2 (select |v_#memory_int_2| |v_main_~#Dest~0.base_4|)) (.cse0 (select |v_#memory_int_2| |v_main_~#Source~0.base_4|)) (.cse3 (select |v_#memory_int_2| |v_main_~#Weight~0.base_4|))) (and (= (select .cse0 (+ 52 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#distance~0.base_4|) (= (select .cse0 (+ 48 |v_main_~#Source~0.offset_4|)) 3) (= 2 (select .cse0 (+ 68 |v_main_~#Source~0.offset_4|))) (= (select .cse1 |v_main_~#Dest~0.base_4|) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Weight~0.base_4|) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 60)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 12)) 1) (= 9 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 36))) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 24))) (= (select .cse0 (+ 56 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Dest~0.base_4|) (= (select .cse0 (+ 40 |v_main_~#Source~0.offset_4|)) 2) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 8))) (= (select .cse3 (+ 72 |v_main_~#Weight~0.offset_4|)) 18) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 12)) 3) (= (select .cse0 (+ 8 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 72)) 0) (= 6 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 24))) (= (select .cse0 (+ 12 |v_main_~#Source~0.offset_4|)) 1) (= 0 (select .cse3 |v_main_~#Weight~0.offset_4|)) (not (= |v_main_~#Weight~0.base_4| 0)) (= |v_main_~#Dest~0.offset_4| 0) (= 16 (select .cse3 (+ 64 |v_main_~#Weight~0.offset_4|))) (= (select .cse2 (+ 76 |v_main_~#Dest~0.offset_4|)) 4) (= 5 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 20))) (= (select .cse0 (+ 28 |v_main_~#Source~0.offset_4|)) 3) (= (select .cse0 (+ 76 |v_main_~#Source~0.offset_4|)) 3) (= 1 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 16))) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 44)) 0) (= (select .cse0 (+ 4 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 48)) 0) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 60)) 15) (= v_main_~i~0_6 0) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 32))) (= v_main_~source~0_1 0) (= (select .cse4 |v_main_~#Weight~0.base_4|) 0) (= (select |v_#valid_10| |v_main_~#Source~0.base_4|) 0) (<= v_main_~edgecount~0_5 19) (= (select .cse3 (+ 56 |v_main_~#Weight~0.offset_4|)) 14) (= (select .cse3 (+ 52 |v_main_~#Weight~0.offset_4|)) 13) (= (select .cse2 (+ 40 |v_main_~#Dest~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 52)) 2) (= (select .cse3 (+ 44 |v_main_~#Weight~0.offset_4|)) 11) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 4)) 1) (= |v_main_~#Source~0.offset_4| 0) (= 3 (select .cse0 (+ 60 |v_main_~#Source~0.offset_4|))) (= 2 (select .cse0 (+ 44 |v_main_~#Source~0.offset_4|))) (= |v_#length_1| (store (store (store (store |v_#length_5| |v_main_~#Source~0.base_4| 80) |v_main_~#Dest~0.base_4| 80) |v_main_~#Weight~0.base_4| 80) |v_main_~#distance~0.base_4| 20)) (= (select .cse2 |v_main_~#Dest~0.offset_4|) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 68)) 1) (= (select .cse0 (+ 36 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ 56 |v_main_~#Dest~0.offset_4|)) 3) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 28))) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 8)) 2) (= 12 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 48))) (= 7 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 28))) (= (select .cse0 (+ 64 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 64)) 2) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 36)) 0) (= 8 (select .cse3 (+ 32 |v_main_~#Weight~0.offset_4|))) (not (= |v_main_~#Dest~0.base_4| 0)) (= 0 (select .cse0 |v_main_~#Source~0.offset_4|)) (= (select .cse3 (+ 40 |v_main_~#Weight~0.offset_4|)) 10) (= (select .cse5 |v_main_~#distance~0.base_4|) 0) (= |v_main_~#distance~0.offset_4| 0) (= (store .cse5 |v_main_~#distance~0.base_4| 1) |v_#valid_6|) (<= 0 v_main_~edgecount~0_5) (= (select .cse3 (+ 16 |v_main_~#Weight~0.offset_4|)) 4) (not (= |v_main_~#Source~0.base_4| 0)) (= (select .cse0 (+ |v_main_~#Source~0.offset_4| 24)) 1) (= (select .cse0 (+ 16 |v_main_~#Source~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 20)) 4) (= 2 (select .cse0 (+ 72 |v_main_~#Source~0.offset_4|))) (= (select .cse0 (+ 32 |v_main_~#Source~0.offset_4|)) 4) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 4))) (= (select .cse0 (+ 20 |v_main_~#Source~0.offset_4|)) 0) (= 19 (select .cse3 (+ 76 |v_main_~#Weight~0.offset_4|))) (< |v_#StackHeapBarrier_1| |v_main_~#Source~0.base_4|) (not (= |v_main_~#distance~0.base_4| 0)) (= 17 (select .cse3 (+ 68 |v_main_~#Weight~0.offset_4|))) (= |v_main_~#Weight~0.offset_4| 0))))) InVars {#memory_int=|v_#memory_int_2|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_5|, main_~edgecount~0=v_main_~edgecount~0_5, #valid=|v_#valid_10|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_4|, main_~x~0=v_main_~x~0_2, main_~#distance~0.base=|v_main_~#distance~0.base_4|, main_~j~0=v_main_~j~0_1, main_~y~0=v_main_~y~0_2, main_~#Dest~0.base=|v_main_~#Dest~0.base_4|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_4|, main_~#Source~0.base=|v_main_~#Source~0.base_4|, main_~#Weight~0.base=|v_main_~#Weight~0.base_4|, #valid=|v_#valid_6|, main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~source~0=v_main_~source~0_1, #length=|v_#length_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_4|, main_~edgecount~0=v_main_~edgecount~0_5, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_4|} AuxVars[] AssignedVars[main_~#Source~0.offset, main_~x~0, main_~#distance~0.base, main_~j~0, main_~y~0, main_~#Dest~0.base, main_~#distance~0.offset, main_~#Source~0.base, main_~#Weight~0.base, #valid, main_~i~0, main_~source~0, #length, main_~#Weight~0.offset, main_~#Dest~0.offset] {22282#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) 3) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= |main_~#Dest~0.offset| 0) (= main_~i~0 0) (<= 0 |main_~#Dest~0.offset|))} is VALID [2022-04-14 18:59:34,037 INFO L290 TraceCheckUtils]: 8: Hoare triple {22282#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) 3) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= |main_~#Dest~0.offset| 0) (= main_~i~0 0) (<= 0 |main_~#Dest~0.offset|))} [139] L30-3-->L31: Formula: (< v_main_~i~0_12 v_main_~nodecount~0_5) InVars {main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} OutVars{main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {22282#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) 3) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= |main_~#Dest~0.offset| 0) (= main_~i~0 0) (<= 0 |main_~#Dest~0.offset|))} is VALID [2022-04-14 18:59:34,038 INFO L290 TraceCheckUtils]: 9: Hoare triple {22282#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) 3) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= |main_~#Dest~0.offset| 0) (= main_~i~0 0) (<= 0 |main_~#Dest~0.offset|))} [141] L31-->L30-2: Formula: (and (= (store |v_#memory_int_4| |v_main_~#distance~0.base_5| (store (select |v_#memory_int_4| |v_main_~#distance~0.base_5|) (+ |v_main_~#distance~0.offset_5| (* v_main_~i~0_14 4)) 0)) |v_#memory_int_3|) (= v_main_~i~0_14 v_main_~source~0_2)) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} AuxVars[] AssignedVars[#memory_int] {22283#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) 3) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) (<= |main_~#Dest~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4))) 0) (= main_~i~0 0) (<= 0 |main_~#Dest~0.offset|))} is VALID [2022-04-14 18:59:34,038 INFO L290 TraceCheckUtils]: 10: Hoare triple {22283#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) 3) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) (<= |main_~#Dest~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4))) 0) (= main_~i~0 0) (<= 0 |main_~#Dest~0.offset|))} [146] L30-2-->L30-3: Formula: (= v_main_~i~0_17 (+ v_main_~i~0_18 1)) InVars {main_~i~0=v_main_~i~0_18} OutVars{main_~i~0=v_main_~i~0_17, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {22284#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) 3) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (= |main_~#Dest~0.offset| 0))} is VALID [2022-04-14 18:59:34,039 INFO L290 TraceCheckUtils]: 11: Hoare triple {22284#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) 3) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (= |main_~#Dest~0.offset| 0))} [138] L30-3-->L30-4: Formula: (not (< v_main_~i~0_11 v_main_~nodecount~0_4)) InVars {main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} OutVars{main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} AuxVars[] AssignedVars[] {22284#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) 3) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (= |main_~#Dest~0.offset| 0))} is VALID [2022-04-14 18:59:34,040 INFO L290 TraceCheckUtils]: 12: Hoare triple {22284#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) 3) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (= |main_~#Dest~0.offset| 0))} [140] L30-4-->L39-3: Formula: (= v_main_~i~0_21 0) InVars {} OutVars{main_~i~0=v_main_~i~0_21} AuxVars[] AssignedVars[main_~i~0] {22284#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) 3) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (= |main_~#Dest~0.offset| 0))} is VALID [2022-04-14 18:59:34,040 INFO L290 TraceCheckUtils]: 13: Hoare triple {22284#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) 3) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (= |main_~#Dest~0.offset| 0))} [145] L39-3-->L41-3: Formula: (and (= v_main_~j~0_2 0) (< v_main_~i~0_23 v_main_~nodecount~0_9)) InVars {main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23} OutVars{main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23, main_~j~0=v_main_~j~0_2} AuxVars[] AssignedVars[main_~j~0] {22285#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) 3) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (= main_~j~0 0) (= |main_~#Dest~0.offset| 0))} is VALID [2022-04-14 18:59:34,041 INFO L290 TraceCheckUtils]: 14: Hoare triple {22285#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) 3) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (= main_~j~0 0) (= |main_~#Dest~0.offset| 0))} [150] L41-3-->L45: Formula: (let ((.cse0 (select |v_#memory_int_8| |v_main_~#distance~0.base_10|)) (.cse1 (* v_main_~j~0_4 4))) (and (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~x~0_3 4))) |v_main_#t~mem13_1|) (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~y~0_3 4))) |v_main_#t~mem11_1|) (= (select (select |v_#memory_int_8| |v_main_~#Dest~0.base_7|) (+ .cse1 |v_main_~#Dest~0.offset_7|)) v_main_~x~0_3) (= v_main_~y~0_3 (select (select |v_#memory_int_8| |v_main_~#Source~0.base_7|) (+ .cse1 |v_main_~#Source~0.offset_7|))) (= |v_main_#t~mem12_1| (select (select |v_#memory_int_8| |v_main_~#Weight~0.base_7|) (+ .cse1 |v_main_~#Weight~0.offset_7|))) (< v_main_~j~0_4 v_main_~edgecount~0_7))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_~j~0=v_main_~j~0_4, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} OutVars{main_#t~mem12=|v_main_#t~mem12_1|, main_#t~mem13=|v_main_#t~mem13_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~x~0=v_main_~x~0_3, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_#t~mem10=|v_main_#t~mem10_1|, main_~j~0=v_main_~j~0_4, main_#t~mem11=|v_main_#t~mem11_1|, main_~y~0=v_main_~y~0_3, main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_#t~mem9=|v_main_#t~mem9_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_~x~0, main_#t~mem10, main_#t~mem11, main_~y~0, main_#t~mem9] {22285#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) 3) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (= main_~j~0 0) (= |main_~#Dest~0.offset| 0))} is VALID [2022-04-14 18:59:34,042 INFO L290 TraceCheckUtils]: 15: Hoare triple {22285#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) 3) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (= main_~j~0 0) (= |main_~#Dest~0.offset| 0))} [156] L45-->L41-2: Formula: (not (< (+ |v_main_#t~mem12_5| |v_main_#t~mem11_5|) |v_main_#t~mem13_5|)) InVars {main_#t~mem12=|v_main_#t~mem12_5|, main_#t~mem13=|v_main_#t~mem13_5|, main_#t~mem11=|v_main_#t~mem11_5|} OutVars{} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_#t~mem11] {22285#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) 3) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (= main_~j~0 0) (= |main_~#Dest~0.offset| 0))} is VALID [2022-04-14 18:59:34,042 INFO L290 TraceCheckUtils]: 16: Hoare triple {22285#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) 3) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (= main_~j~0 0) (= |main_~#Dest~0.offset| 0))} [160] L41-2-->L41-3: Formula: (= v_main_~j~0_5 (+ v_main_~j~0_6 1)) InVars {main_~j~0=v_main_~j~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, main_~j~0=v_main_~j~0_5} AuxVars[] AssignedVars[main_~j~0, main_#t~post8] {22286#(and (= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|))) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (<= (+ (* main_~j~0 4) |main_~#Dest~0.offset|) 4) (= |main_~#Dest~0.offset| 0) (<= 4 (+ (* main_~j~0 4) |main_~#Dest~0.offset|)))} is VALID [2022-04-14 18:59:34,043 INFO L290 TraceCheckUtils]: 17: Hoare triple {22286#(and (= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|))) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (<= (+ (* main_~j~0 4) |main_~#Dest~0.offset|) 4) (= |main_~#Dest~0.offset| 0) (<= 4 (+ (* main_~j~0 4) |main_~#Dest~0.offset|)))} [150] L41-3-->L45: Formula: (let ((.cse0 (select |v_#memory_int_8| |v_main_~#distance~0.base_10|)) (.cse1 (* v_main_~j~0_4 4))) (and (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~x~0_3 4))) |v_main_#t~mem13_1|) (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~y~0_3 4))) |v_main_#t~mem11_1|) (= (select (select |v_#memory_int_8| |v_main_~#Dest~0.base_7|) (+ .cse1 |v_main_~#Dest~0.offset_7|)) v_main_~x~0_3) (= v_main_~y~0_3 (select (select |v_#memory_int_8| |v_main_~#Source~0.base_7|) (+ .cse1 |v_main_~#Source~0.offset_7|))) (= |v_main_#t~mem12_1| (select (select |v_#memory_int_8| |v_main_~#Weight~0.base_7|) (+ .cse1 |v_main_~#Weight~0.offset_7|))) (< v_main_~j~0_4 v_main_~edgecount~0_7))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_~j~0=v_main_~j~0_4, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} OutVars{main_#t~mem12=|v_main_#t~mem12_1|, main_#t~mem13=|v_main_#t~mem13_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~x~0=v_main_~x~0_3, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_#t~mem10=|v_main_#t~mem10_1|, main_~j~0=v_main_~j~0_4, main_#t~mem11=|v_main_#t~mem11_1|, main_~y~0=v_main_~y~0_3, main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_#t~mem9=|v_main_#t~mem9_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_~x~0, main_#t~mem10, main_#t~mem11, main_~y~0, main_#t~mem9] {22287#(and (= main_~x~0 3) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (<= (+ (* main_~j~0 4) |main_~#Dest~0.offset|) 4) (= |main_~#Dest~0.offset| 0) (<= 4 (+ (* main_~j~0 4) |main_~#Dest~0.offset|)))} is VALID [2022-04-14 18:59:34,045 INFO L290 TraceCheckUtils]: 18: Hoare triple {22287#(and (= main_~x~0 3) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (<= (+ (* main_~j~0 4) |main_~#Dest~0.offset|) 4) (= |main_~#Dest~0.offset| 0) (<= 4 (+ (* main_~j~0 4) |main_~#Dest~0.offset|)))} [155] L45-->L41-2: Formula: (and (= (store |v_#memory_int_10| |v_main_~#distance~0.base_11| (store (select |v_#memory_int_10| |v_main_~#distance~0.base_11|) (+ |v_main_~#distance~0.offset_11| (* v_main_~x~0_4 4)) (- 1))) |v_#memory_int_9|) (< (+ |v_main_#t~mem12_3| |v_main_#t~mem11_3|) |v_main_#t~mem13_3|)) InVars {main_#t~mem12=|v_main_#t~mem12_3|, main_#t~mem13=|v_main_#t~mem13_3|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|, main_#t~mem11=|v_main_#t~mem11_3|, #memory_int=|v_#memory_int_10|} OutVars{#memory_int=|v_#memory_int_9|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_#t~mem11, #memory_int] {22288#(and (or (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) (and (<= (+ (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 1) (div (* (- 1) |main_~#distance~0.offset|) 4)) (= |main_~#Dest~0.base| |main_~#distance~0.base|))) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (<= (+ (* main_~j~0 4) |main_~#Dest~0.offset|) 4) (= |main_~#Dest~0.offset| 0) (<= 4 (+ (* main_~j~0 4) |main_~#Dest~0.offset|)))} is VALID [2022-04-14 18:59:34,046 INFO L290 TraceCheckUtils]: 19: Hoare triple {22288#(and (or (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) (and (<= (+ (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 1) (div (* (- 1) |main_~#distance~0.offset|) 4)) (= |main_~#Dest~0.base| |main_~#distance~0.base|))) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (<= (+ (* main_~j~0 4) |main_~#Dest~0.offset|) 4) (= |main_~#Dest~0.offset| 0) (<= 4 (+ (* main_~j~0 4) |main_~#Dest~0.offset|)))} [160] L41-2-->L41-3: Formula: (= v_main_~j~0_5 (+ v_main_~j~0_6 1)) InVars {main_~j~0=v_main_~j~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, main_~j~0=v_main_~j~0_5} AuxVars[] AssignedVars[main_~j~0, main_#t~post8] {22289#(and (or (and (<= (+ (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) 1) (div (* (- 1) |main_~#distance~0.offset|) 4)) (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) 4)) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (= |main_~#Dest~0.offset| 0) (= (+ (* main_~j~0 4) |main_~#Dest~0.offset|) 8))} is VALID [2022-04-14 18:59:34,047 INFO L290 TraceCheckUtils]: 20: Hoare triple {22289#(and (or (and (<= (+ (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) 1) (div (* (- 1) |main_~#distance~0.offset|) 4)) (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) 4)) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (= |main_~#Dest~0.offset| 0) (= (+ (* main_~j~0 4) |main_~#Dest~0.offset|) 8))} [150] L41-3-->L45: Formula: (let ((.cse0 (select |v_#memory_int_8| |v_main_~#distance~0.base_10|)) (.cse1 (* v_main_~j~0_4 4))) (and (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~x~0_3 4))) |v_main_#t~mem13_1|) (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~y~0_3 4))) |v_main_#t~mem11_1|) (= (select (select |v_#memory_int_8| |v_main_~#Dest~0.base_7|) (+ .cse1 |v_main_~#Dest~0.offset_7|)) v_main_~x~0_3) (= v_main_~y~0_3 (select (select |v_#memory_int_8| |v_main_~#Source~0.base_7|) (+ .cse1 |v_main_~#Source~0.offset_7|))) (= |v_main_#t~mem12_1| (select (select |v_#memory_int_8| |v_main_~#Weight~0.base_7|) (+ .cse1 |v_main_~#Weight~0.offset_7|))) (< v_main_~j~0_4 v_main_~edgecount~0_7))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_~j~0=v_main_~j~0_4, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} OutVars{main_#t~mem12=|v_main_#t~mem12_1|, main_#t~mem13=|v_main_#t~mem13_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~x~0=v_main_~x~0_3, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_#t~mem10=|v_main_#t~mem10_1|, main_~j~0=v_main_~j~0_4, main_#t~mem11=|v_main_#t~mem11_1|, main_~y~0=v_main_~y~0_3, main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_#t~mem9=|v_main_#t~mem9_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_~x~0, main_#t~mem10, main_#t~mem11, main_~y~0, main_#t~mem9] {22290#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (= |main_~#Dest~0.offset| 0) (not (= (+ (* main_~x~0 4) |main_~#distance~0.offset|) 0)) (= (+ (* main_~j~0 4) |main_~#Dest~0.offset|) 8))} is VALID [2022-04-14 18:59:34,047 INFO L290 TraceCheckUtils]: 21: Hoare triple {22290#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (= |main_~#Dest~0.offset| 0) (not (= (+ (* main_~x~0 4) |main_~#distance~0.offset|) 0)) (= (+ (* main_~j~0 4) |main_~#Dest~0.offset|) 8))} [155] L45-->L41-2: Formula: (and (= (store |v_#memory_int_10| |v_main_~#distance~0.base_11| (store (select |v_#memory_int_10| |v_main_~#distance~0.base_11|) (+ |v_main_~#distance~0.offset_11| (* v_main_~x~0_4 4)) (- 1))) |v_#memory_int_9|) (< (+ |v_main_#t~mem12_3| |v_main_#t~mem11_3|) |v_main_#t~mem13_3|)) InVars {main_#t~mem12=|v_main_#t~mem12_3|, main_#t~mem13=|v_main_#t~mem13_3|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|, main_#t~mem11=|v_main_#t~mem11_3|, #memory_int=|v_#memory_int_10|} OutVars{#memory_int=|v_#memory_int_9|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_#t~mem11, #memory_int] {22291#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (= |main_~#Dest~0.offset| 0) (= (+ (* main_~j~0 4) |main_~#Dest~0.offset|) 8))} is VALID [2022-04-14 18:59:34,048 INFO L290 TraceCheckUtils]: 22: Hoare triple {22291#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (= |main_~#Dest~0.offset| 0) (= (+ (* main_~j~0 4) |main_~#Dest~0.offset|) 8))} [160] L41-2-->L41-3: Formula: (= v_main_~j~0_5 (+ v_main_~j~0_6 1)) InVars {main_~j~0=v_main_~j~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, main_~j~0=v_main_~j~0_5} AuxVars[] AssignedVars[main_~j~0, main_#t~post8] {22292#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (= |main_~#Dest~0.offset| 0))} is VALID [2022-04-14 18:59:34,048 INFO L290 TraceCheckUtils]: 23: Hoare triple {22292#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (= |main_~#Dest~0.offset| 0))} [149] L41-3-->L39-2: Formula: (not (< v_main_~j~0_3 v_main_~edgecount~0_6)) InVars {main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} OutVars{main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} AuxVars[] AssignedVars[] {22292#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (= |main_~#Dest~0.offset| 0))} is VALID [2022-04-14 18:59:34,049 INFO L290 TraceCheckUtils]: 24: Hoare triple {22292#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (= |main_~#Dest~0.offset| 0))} [154] L39-2-->L39-3: Formula: (= v_main_~i~0_1 (+ v_main_~i~0_2 1)) InVars {main_~i~0=v_main_~i~0_2} OutVars{main_~i~0=v_main_~i~0_1, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post7] {22292#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (= |main_~#Dest~0.offset| 0))} is VALID [2022-04-14 18:59:34,049 INFO L290 TraceCheckUtils]: 25: Hoare triple {22292#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (= |main_~#Dest~0.offset| 0))} [144] L39-3-->L39-4: Formula: (not (< v_main_~i~0_22 v_main_~nodecount~0_8)) InVars {main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} OutVars{main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} AuxVars[] AssignedVars[] {22292#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (= |main_~#Dest~0.offset| 0))} is VALID [2022-04-14 18:59:34,050 INFO L290 TraceCheckUtils]: 26: Hoare triple {22292#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (= |main_~#Dest~0.offset| 0))} [147] L39-4-->L51-3: Formula: (= v_main_~i~0_3 0) InVars {} OutVars{main_~i~0=v_main_~i~0_3} AuxVars[] AssignedVars[main_~i~0] {22292#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (= |main_~#Dest~0.offset| 0))} is VALID [2022-04-14 18:59:34,051 INFO L290 TraceCheckUtils]: 27: Hoare triple {22292#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (= |main_~#Dest~0.offset| 0))} [153] L51-3-->L55: Formula: (let ((.cse0 (* v_main_~i~0_5 4)) (.cse1 (select |v_#memory_int_1| |v_main_~#distance~0.base_1|))) (and (= v_main_~y~0_1 (select (select |v_#memory_int_1| |v_main_~#Source~0.base_1|) (+ .cse0 |v_main_~#Source~0.offset_1|))) (= v_main_~x~0_1 (select (select |v_#memory_int_1| |v_main_~#Dest~0.base_1|) (+ |v_main_~#Dest~0.offset_1| .cse0))) (= (select (select |v_#memory_int_1| |v_main_~#Weight~0.base_1|) (+ |v_main_~#Weight~0.offset_1| .cse0)) |v_main_#t~mem18_1|) (= (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~x~0_1 4))) |v_main_#t~mem19_1|) (= |v_main_#t~mem17_1| (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~y~0_1 4)))) (< v_main_~i~0_5 v_main_~edgecount~0_3))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_#t~mem15=|v_main_#t~mem15_1|, main_~x~0=v_main_~x~0_1, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~y~0=v_main_~y~0_1, main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_#t~mem16=|v_main_#t~mem16_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_#t~mem17=|v_main_#t~mem17_1|, main_#t~mem18=|v_main_#t~mem18_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|, main_#t~mem19=|v_main_#t~mem19_1|} AuxVars[] AssignedVars[main_#t~mem15, main_~x~0, main_~y~0, main_#t~mem16, main_#t~mem17, main_#t~mem18, main_#t~mem19] {22292#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (= |main_~#Dest~0.offset| 0))} is VALID [2022-04-14 18:59:34,051 INFO L290 TraceCheckUtils]: 28: Hoare triple {22292#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (= |main_~#Dest~0.offset| 0))} [159] L55-->L51-2: Formula: (not (< (+ |v_main_#t~mem18_5| |v_main_#t~mem17_5|) |v_main_#t~mem19_5|)) InVars {main_#t~mem17=|v_main_#t~mem17_5|, main_#t~mem18=|v_main_#t~mem18_5|, main_#t~mem19=|v_main_#t~mem19_5|} OutVars{} AuxVars[] AssignedVars[main_#t~mem17, main_#t~mem18, main_#t~mem19] {22292#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (= |main_~#Dest~0.offset| 0))} is VALID [2022-04-14 18:59:34,052 INFO L290 TraceCheckUtils]: 29: Hoare triple {22292#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (= |main_~#Dest~0.offset| 0))} [164] L51-2-->L51-3: Formula: (= v_main_~i~0_8 (+ v_main_~i~0_9 1)) InVars {main_~i~0=v_main_~i~0_9} OutVars{main_~i~0=v_main_~i~0_8, main_#t~post14=|v_main_#t~post14_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post14] {22292#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (= |main_~#Dest~0.offset| 0))} is VALID [2022-04-14 18:59:34,052 INFO L290 TraceCheckUtils]: 30: Hoare triple {22292#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (= |main_~#Dest~0.offset| 0))} [153] L51-3-->L55: Formula: (let ((.cse0 (* v_main_~i~0_5 4)) (.cse1 (select |v_#memory_int_1| |v_main_~#distance~0.base_1|))) (and (= v_main_~y~0_1 (select (select |v_#memory_int_1| |v_main_~#Source~0.base_1|) (+ .cse0 |v_main_~#Source~0.offset_1|))) (= v_main_~x~0_1 (select (select |v_#memory_int_1| |v_main_~#Dest~0.base_1|) (+ |v_main_~#Dest~0.offset_1| .cse0))) (= (select (select |v_#memory_int_1| |v_main_~#Weight~0.base_1|) (+ |v_main_~#Weight~0.offset_1| .cse0)) |v_main_#t~mem18_1|) (= (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~x~0_1 4))) |v_main_#t~mem19_1|) (= |v_main_#t~mem17_1| (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~y~0_1 4)))) (< v_main_~i~0_5 v_main_~edgecount~0_3))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_#t~mem15=|v_main_#t~mem15_1|, main_~x~0=v_main_~x~0_1, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~y~0=v_main_~y~0_1, main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_#t~mem16=|v_main_#t~mem16_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_#t~mem17=|v_main_#t~mem17_1|, main_#t~mem18=|v_main_#t~mem18_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|, main_#t~mem19=|v_main_#t~mem19_1|} AuxVars[] AssignedVars[main_#t~mem15, main_~x~0, main_~y~0, main_#t~mem16, main_#t~mem17, main_#t~mem18, main_#t~mem19] {22292#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (= |main_~#Dest~0.offset| 0))} is VALID [2022-04-14 18:59:34,053 INFO L290 TraceCheckUtils]: 31: Hoare triple {22292#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (= |main_~#Dest~0.offset| 0))} [159] L55-->L51-2: Formula: (not (< (+ |v_main_#t~mem18_5| |v_main_#t~mem17_5|) |v_main_#t~mem19_5|)) InVars {main_#t~mem17=|v_main_#t~mem17_5|, main_#t~mem18=|v_main_#t~mem18_5|, main_#t~mem19=|v_main_#t~mem19_5|} OutVars{} AuxVars[] AssignedVars[main_#t~mem17, main_#t~mem18, main_#t~mem19] {22292#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (= |main_~#Dest~0.offset| 0))} is VALID [2022-04-14 18:59:34,053 INFO L290 TraceCheckUtils]: 32: Hoare triple {22292#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (= |main_~#Dest~0.offset| 0))} [164] L51-2-->L51-3: Formula: (= v_main_~i~0_8 (+ v_main_~i~0_9 1)) InVars {main_~i~0=v_main_~i~0_9} OutVars{main_~i~0=v_main_~i~0_8, main_#t~post14=|v_main_#t~post14_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post14] {22292#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (= |main_~#Dest~0.offset| 0))} is VALID [2022-04-14 18:59:34,054 INFO L290 TraceCheckUtils]: 33: Hoare triple {22292#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (= |main_~#Dest~0.offset| 0))} [153] L51-3-->L55: Formula: (let ((.cse0 (* v_main_~i~0_5 4)) (.cse1 (select |v_#memory_int_1| |v_main_~#distance~0.base_1|))) (and (= v_main_~y~0_1 (select (select |v_#memory_int_1| |v_main_~#Source~0.base_1|) (+ .cse0 |v_main_~#Source~0.offset_1|))) (= v_main_~x~0_1 (select (select |v_#memory_int_1| |v_main_~#Dest~0.base_1|) (+ |v_main_~#Dest~0.offset_1| .cse0))) (= (select (select |v_#memory_int_1| |v_main_~#Weight~0.base_1|) (+ |v_main_~#Weight~0.offset_1| .cse0)) |v_main_#t~mem18_1|) (= (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~x~0_1 4))) |v_main_#t~mem19_1|) (= |v_main_#t~mem17_1| (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~y~0_1 4)))) (< v_main_~i~0_5 v_main_~edgecount~0_3))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_#t~mem15=|v_main_#t~mem15_1|, main_~x~0=v_main_~x~0_1, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~y~0=v_main_~y~0_1, main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_#t~mem16=|v_main_#t~mem16_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_#t~mem17=|v_main_#t~mem17_1|, main_#t~mem18=|v_main_#t~mem18_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|, main_#t~mem19=|v_main_#t~mem19_1|} AuxVars[] AssignedVars[main_#t~mem15, main_~x~0, main_~y~0, main_#t~mem16, main_#t~mem17, main_#t~mem18, main_#t~mem19] {22293#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} is VALID [2022-04-14 18:59:34,055 INFO L290 TraceCheckUtils]: 34: Hoare triple {22293#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} [159] L55-->L51-2: Formula: (not (< (+ |v_main_#t~mem18_5| |v_main_#t~mem17_5|) |v_main_#t~mem19_5|)) InVars {main_#t~mem17=|v_main_#t~mem17_5|, main_#t~mem18=|v_main_#t~mem18_5|, main_#t~mem19=|v_main_#t~mem19_5|} OutVars{} AuxVars[] AssignedVars[main_#t~mem17, main_#t~mem18, main_#t~mem19] {22293#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} is VALID [2022-04-14 18:59:34,055 INFO L290 TraceCheckUtils]: 35: Hoare triple {22293#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} [164] L51-2-->L51-3: Formula: (= v_main_~i~0_8 (+ v_main_~i~0_9 1)) InVars {main_~i~0=v_main_~i~0_9} OutVars{main_~i~0=v_main_~i~0_8, main_#t~post14=|v_main_#t~post14_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post14] {22293#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} is VALID [2022-04-14 18:59:34,056 INFO L290 TraceCheckUtils]: 36: Hoare triple {22293#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} [152] L51-3-->L51-4: Formula: (not (< v_main_~i~0_4 v_main_~edgecount~0_2)) InVars {main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} OutVars{main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} AuxVars[] AssignedVars[] {22293#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} is VALID [2022-04-14 18:59:34,056 INFO L290 TraceCheckUtils]: 37: Hoare triple {22293#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} [157] L51-4-->L61-3: Formula: (= v_main_~i~0_10 0) InVars {} OutVars{main_~i~0=v_main_~i~0_10} AuxVars[] AssignedVars[main_~i~0] {22294#(= (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4))) 0)} is VALID [2022-04-14 18:59:34,057 INFO L290 TraceCheckUtils]: 38: Hoare triple {22294#(= (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4))) 0)} [163] L61-3-->L63: Formula: (and (= (select (select |v_#memory_int_5| |v_main_~#distance~0.base_6|) (+ |v_main_~#distance~0.offset_6| (* v_main_~i~0_15 4))) |v_main_#t~mem21_1|) (< v_main_~i~0_15 v_main_~nodecount~0_7)) InVars {main_~nodecount~0=v_main_~nodecount~0_7, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|} OutVars{main_~nodecount~0=v_main_~nodecount~0_7, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|, main_#t~mem21=|v_main_#t~mem21_1|, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|} AuxVars[] AssignedVars[main_#t~mem21] {22295#(= |main_#t~mem21| 0)} is VALID [2022-04-14 18:59:34,057 INFO L272 TraceCheckUtils]: 39: Hoare triple {22295#(= |main_#t~mem21| 0)} [166] L63-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (<= 0 |v_main_#t~mem21_4|) 1 0)) InVars {main_#t~mem21=|v_main_#t~mem21_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem21] {22296#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-14 18:59:34,058 INFO L290 TraceCheckUtils]: 40: Hoare triple {22296#(not (= |__VERIFIER_assert_#in~cond| 0))} [168] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_3 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {22297#(not (= __VERIFIER_assert_~cond 0))} is VALID [2022-04-14 18:59:34,058 INFO L290 TraceCheckUtils]: 41: Hoare triple {22297#(not (= __VERIFIER_assert_~cond 0))} [170] L11-->L12: Formula: (= v___VERIFIER_assert_~cond_1 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[] {22278#false} is VALID [2022-04-14 18:59:34,058 INFO L290 TraceCheckUtils]: 42: Hoare triple {22278#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {22278#false} is VALID [2022-04-14 18:59:34,059 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-04-14 18:59:34,059 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-14 18:59:34,059 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [788831501] [2022-04-14 18:59:34,059 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [788831501] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-14 18:59:34,059 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [534029669] [2022-04-14 18:59:34,059 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-04-14 18:59:34,059 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-14 18:59:34,060 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-14 18:59:34,063 INFO L229 MonitoredProcess]: Starting monitored process 18 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-14 18:59:34,067 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Waiting until timeout for monitored process [2022-04-14 18:59:34,305 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 5 check-sat command(s) [2022-04-14 18:59:34,305 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-14 18:59:34,307 INFO L263 TraceCheckSpWp]: Trace formula consists of 367 conjuncts, 46 conjunts are in the unsatisfiable core [2022-04-14 18:59:34,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 18:59:34,327 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-14 18:59:34,390 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 32 [2022-04-14 18:59:34,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-14 18:59:34,509 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2022-04-14 18:59:34,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-14 18:59:34,836 INFO L356 Elim1Store]: treesize reduction 47, result has 21.7 percent of original size [2022-04-14 18:59:34,836 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 2 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 52 treesize of output 66 [2022-04-14 18:59:35,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-14 18:59:35,298 INFO L356 Elim1Store]: treesize reduction 63, result has 17.1 percent of original size [2022-04-14 18:59:35,298 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 3 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 5 case distinctions, treesize of input 58 treesize of output 75 [2022-04-14 18:59:42,350 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 13 [2022-04-14 18:59:42,469 INFO L272 TraceCheckUtils]: 0: Hoare triple {22277#true} [126] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {22277#true} is VALID [2022-04-14 18:59:42,469 INFO L290 TraceCheckUtils]: 1: Hoare triple {22277#true} [128] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_11| 1))) (and (= (select |v_#valid_16| 1) 1) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_16| 2) 1) (= (select |v_#valid_16| 3) 1) (= (select .cse0 1) 0) (= |v_#NULL.base_1| 0) (= (select |v_#length_6| 1) 2) (= (select |v_#length_6| 2) 14) (= (select .cse0 0) 48) (= (select |v_#valid_16| 0) 0) (= (select |v_#length_6| 3) 12) (= |v_#NULL.offset_1| 0) (= v_~INFINITY~0_2 899))) InVars {#memory_int=|v_#memory_int_11|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, #valid=|v_#valid_16|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_16|, #memory_int=|v_#memory_int_11|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_6|, ~INFINITY~0=v_~INFINITY~0_2, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, ~INFINITY~0, #NULL.base] {22277#true} is VALID [2022-04-14 18:59:42,469 INFO L290 TraceCheckUtils]: 2: Hoare triple {22277#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {22277#true} is VALID [2022-04-14 18:59:42,469 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {22277#true} {22277#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {22277#true} is VALID [2022-04-14 18:59:42,469 INFO L272 TraceCheckUtils]: 4: Hoare triple {22277#true} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {22277#true} is VALID [2022-04-14 18:59:42,469 INFO L290 TraceCheckUtils]: 5: Hoare triple {22277#true} [130] mainENTRY-->L20: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (= |v_main_#t~nondet4_2| v_main_~nodecount~0_1) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= |v_main_#t~nondet5_2| v_main_~edgecount~0_1)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~nodecount~0=v_main_~nodecount~0_1, main_~edgecount~0=v_main_~edgecount~0_1} AuxVars[] AssignedVars[main_~nodecount~0, main_#t~nondet5, main_#t~nondet4, main_~edgecount~0] {22277#true} is VALID [2022-04-14 18:59:42,469 INFO L290 TraceCheckUtils]: 6: Hoare triple {22277#true} [133] L20-->L21: Formula: (and (<= 0 v_main_~nodecount~0_3) (<= v_main_~nodecount~0_3 4)) InVars {main_~nodecount~0=v_main_~nodecount~0_3} OutVars{main_~nodecount~0=v_main_~nodecount~0_3} AuxVars[] AssignedVars[] {22277#true} is VALID [2022-04-14 18:59:42,472 INFO L290 TraceCheckUtils]: 7: Hoare triple {22277#true} [136] L21-->L30-3: Formula: (let ((.cse1 (store |v_#valid_10| |v_main_~#Source~0.base_4| 1))) (let ((.cse4 (store .cse1 |v_main_~#Dest~0.base_4| 1))) (let ((.cse5 (store .cse4 |v_main_~#Weight~0.base_4| 1)) (.cse2 (select |v_#memory_int_2| |v_main_~#Dest~0.base_4|)) (.cse0 (select |v_#memory_int_2| |v_main_~#Source~0.base_4|)) (.cse3 (select |v_#memory_int_2| |v_main_~#Weight~0.base_4|))) (and (= (select .cse0 (+ 52 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#distance~0.base_4|) (= (select .cse0 (+ 48 |v_main_~#Source~0.offset_4|)) 3) (= 2 (select .cse0 (+ 68 |v_main_~#Source~0.offset_4|))) (= (select .cse1 |v_main_~#Dest~0.base_4|) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Weight~0.base_4|) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 60)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 12)) 1) (= 9 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 36))) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 24))) (= (select .cse0 (+ 56 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Dest~0.base_4|) (= (select .cse0 (+ 40 |v_main_~#Source~0.offset_4|)) 2) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 8))) (= (select .cse3 (+ 72 |v_main_~#Weight~0.offset_4|)) 18) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 12)) 3) (= (select .cse0 (+ 8 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 72)) 0) (= 6 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 24))) (= (select .cse0 (+ 12 |v_main_~#Source~0.offset_4|)) 1) (= 0 (select .cse3 |v_main_~#Weight~0.offset_4|)) (not (= |v_main_~#Weight~0.base_4| 0)) (= |v_main_~#Dest~0.offset_4| 0) (= 16 (select .cse3 (+ 64 |v_main_~#Weight~0.offset_4|))) (= (select .cse2 (+ 76 |v_main_~#Dest~0.offset_4|)) 4) (= 5 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 20))) (= (select .cse0 (+ 28 |v_main_~#Source~0.offset_4|)) 3) (= (select .cse0 (+ 76 |v_main_~#Source~0.offset_4|)) 3) (= 1 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 16))) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 44)) 0) (= (select .cse0 (+ 4 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 48)) 0) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 60)) 15) (= v_main_~i~0_6 0) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 32))) (= v_main_~source~0_1 0) (= (select .cse4 |v_main_~#Weight~0.base_4|) 0) (= (select |v_#valid_10| |v_main_~#Source~0.base_4|) 0) (<= v_main_~edgecount~0_5 19) (= (select .cse3 (+ 56 |v_main_~#Weight~0.offset_4|)) 14) (= (select .cse3 (+ 52 |v_main_~#Weight~0.offset_4|)) 13) (= (select .cse2 (+ 40 |v_main_~#Dest~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 52)) 2) (= (select .cse3 (+ 44 |v_main_~#Weight~0.offset_4|)) 11) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 4)) 1) (= |v_main_~#Source~0.offset_4| 0) (= 3 (select .cse0 (+ 60 |v_main_~#Source~0.offset_4|))) (= 2 (select .cse0 (+ 44 |v_main_~#Source~0.offset_4|))) (= |v_#length_1| (store (store (store (store |v_#length_5| |v_main_~#Source~0.base_4| 80) |v_main_~#Dest~0.base_4| 80) |v_main_~#Weight~0.base_4| 80) |v_main_~#distance~0.base_4| 20)) (= (select .cse2 |v_main_~#Dest~0.offset_4|) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 68)) 1) (= (select .cse0 (+ 36 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ 56 |v_main_~#Dest~0.offset_4|)) 3) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 28))) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 8)) 2) (= 12 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 48))) (= 7 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 28))) (= (select .cse0 (+ 64 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 64)) 2) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 36)) 0) (= 8 (select .cse3 (+ 32 |v_main_~#Weight~0.offset_4|))) (not (= |v_main_~#Dest~0.base_4| 0)) (= 0 (select .cse0 |v_main_~#Source~0.offset_4|)) (= (select .cse3 (+ 40 |v_main_~#Weight~0.offset_4|)) 10) (= (select .cse5 |v_main_~#distance~0.base_4|) 0) (= |v_main_~#distance~0.offset_4| 0) (= (store .cse5 |v_main_~#distance~0.base_4| 1) |v_#valid_6|) (<= 0 v_main_~edgecount~0_5) (= (select .cse3 (+ 16 |v_main_~#Weight~0.offset_4|)) 4) (not (= |v_main_~#Source~0.base_4| 0)) (= (select .cse0 (+ |v_main_~#Source~0.offset_4| 24)) 1) (= (select .cse0 (+ 16 |v_main_~#Source~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 20)) 4) (= 2 (select .cse0 (+ 72 |v_main_~#Source~0.offset_4|))) (= (select .cse0 (+ 32 |v_main_~#Source~0.offset_4|)) 4) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 4))) (= (select .cse0 (+ 20 |v_main_~#Source~0.offset_4|)) 0) (= 19 (select .cse3 (+ 76 |v_main_~#Weight~0.offset_4|))) (< |v_#StackHeapBarrier_1| |v_main_~#Source~0.base_4|) (not (= |v_main_~#distance~0.base_4| 0)) (= 17 (select .cse3 (+ 68 |v_main_~#Weight~0.offset_4|))) (= |v_main_~#Weight~0.offset_4| 0))))) InVars {#memory_int=|v_#memory_int_2|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_5|, main_~edgecount~0=v_main_~edgecount~0_5, #valid=|v_#valid_10|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_4|, main_~x~0=v_main_~x~0_2, main_~#distance~0.base=|v_main_~#distance~0.base_4|, main_~j~0=v_main_~j~0_1, main_~y~0=v_main_~y~0_2, main_~#Dest~0.base=|v_main_~#Dest~0.base_4|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_4|, main_~#Source~0.base=|v_main_~#Source~0.base_4|, main_~#Weight~0.base=|v_main_~#Weight~0.base_4|, #valid=|v_#valid_6|, main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~source~0=v_main_~source~0_1, #length=|v_#length_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_4|, main_~edgecount~0=v_main_~edgecount~0_5, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_4|} AuxVars[] AssignedVars[main_~#Source~0.offset, main_~x~0, main_~#distance~0.base, main_~j~0, main_~y~0, main_~#Dest~0.base, main_~#distance~0.offset, main_~#Source~0.base, main_~#Weight~0.base, #valid, main_~i~0, main_~source~0, #length, main_~#Weight~0.offset, main_~#Dest~0.offset] {22323#(and (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (= main_~i~0 0) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|))))} is VALID [2022-04-14 18:59:42,473 INFO L290 TraceCheckUtils]: 8: Hoare triple {22323#(and (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (= main_~i~0 0) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|))))} [139] L30-3-->L31: Formula: (< v_main_~i~0_12 v_main_~nodecount~0_5) InVars {main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} OutVars{main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {22323#(and (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (= main_~i~0 0) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|))))} is VALID [2022-04-14 18:59:42,473 INFO L290 TraceCheckUtils]: 9: Hoare triple {22323#(and (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (= main_~i~0 0) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|))))} [141] L31-->L30-2: Formula: (and (= (store |v_#memory_int_4| |v_main_~#distance~0.base_5| (store (select |v_#memory_int_4| |v_main_~#distance~0.base_5|) (+ |v_main_~#distance~0.offset_5| (* v_main_~i~0_14 4)) 0)) |v_#memory_int_3|) (= v_main_~i~0_14 v_main_~source~0_2)) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} AuxVars[] AssignedVars[#memory_int] {22330#(and (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:59:42,474 INFO L290 TraceCheckUtils]: 10: Hoare triple {22330#(and (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [146] L30-2-->L30-3: Formula: (= v_main_~i~0_17 (+ v_main_~i~0_18 1)) InVars {main_~i~0=v_main_~i~0_18} OutVars{main_~i~0=v_main_~i~0_17, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {22330#(and (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:59:42,474 INFO L290 TraceCheckUtils]: 11: Hoare triple {22330#(and (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [138] L30-3-->L30-4: Formula: (not (< v_main_~i~0_11 v_main_~nodecount~0_4)) InVars {main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} OutVars{main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} AuxVars[] AssignedVars[] {22330#(and (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:59:42,475 INFO L290 TraceCheckUtils]: 12: Hoare triple {22330#(and (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [140] L30-4-->L39-3: Formula: (= v_main_~i~0_21 0) InVars {} OutVars{main_~i~0=v_main_~i~0_21} AuxVars[] AssignedVars[main_~i~0] {22330#(and (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:59:42,475 INFO L290 TraceCheckUtils]: 13: Hoare triple {22330#(and (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [145] L39-3-->L41-3: Formula: (and (= v_main_~j~0_2 0) (< v_main_~i~0_23 v_main_~nodecount~0_9)) InVars {main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23} OutVars{main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23, main_~j~0=v_main_~j~0_2} AuxVars[] AssignedVars[main_~j~0] {22330#(and (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:59:42,476 INFO L290 TraceCheckUtils]: 14: Hoare triple {22330#(and (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [150] L41-3-->L45: Formula: (let ((.cse0 (select |v_#memory_int_8| |v_main_~#distance~0.base_10|)) (.cse1 (* v_main_~j~0_4 4))) (and (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~x~0_3 4))) |v_main_#t~mem13_1|) (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~y~0_3 4))) |v_main_#t~mem11_1|) (= (select (select |v_#memory_int_8| |v_main_~#Dest~0.base_7|) (+ .cse1 |v_main_~#Dest~0.offset_7|)) v_main_~x~0_3) (= v_main_~y~0_3 (select (select |v_#memory_int_8| |v_main_~#Source~0.base_7|) (+ .cse1 |v_main_~#Source~0.offset_7|))) (= |v_main_#t~mem12_1| (select (select |v_#memory_int_8| |v_main_~#Weight~0.base_7|) (+ .cse1 |v_main_~#Weight~0.offset_7|))) (< v_main_~j~0_4 v_main_~edgecount~0_7))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_~j~0=v_main_~j~0_4, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} OutVars{main_#t~mem12=|v_main_#t~mem12_1|, main_#t~mem13=|v_main_#t~mem13_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~x~0=v_main_~x~0_3, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_#t~mem10=|v_main_#t~mem10_1|, main_~j~0=v_main_~j~0_4, main_#t~mem11=|v_main_#t~mem11_1|, main_~y~0=v_main_~y~0_3, main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_#t~mem9=|v_main_#t~mem9_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_~x~0, main_#t~mem10, main_#t~mem11, main_~y~0, main_#t~mem9] {22330#(and (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:59:42,476 INFO L290 TraceCheckUtils]: 15: Hoare triple {22330#(and (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [156] L45-->L41-2: Formula: (not (< (+ |v_main_#t~mem12_5| |v_main_#t~mem11_5|) |v_main_#t~mem13_5|)) InVars {main_#t~mem12=|v_main_#t~mem12_5|, main_#t~mem13=|v_main_#t~mem13_5|, main_#t~mem11=|v_main_#t~mem11_5|} OutVars{} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_#t~mem11] {22330#(and (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:59:42,477 INFO L290 TraceCheckUtils]: 16: Hoare triple {22330#(and (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [160] L41-2-->L41-3: Formula: (= v_main_~j~0_5 (+ v_main_~j~0_6 1)) InVars {main_~j~0=v_main_~j~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, main_~j~0=v_main_~j~0_5} AuxVars[] AssignedVars[main_~j~0, main_#t~post8] {22330#(and (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:59:42,478 INFO L290 TraceCheckUtils]: 17: Hoare triple {22330#(and (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [150] L41-3-->L45: Formula: (let ((.cse0 (select |v_#memory_int_8| |v_main_~#distance~0.base_10|)) (.cse1 (* v_main_~j~0_4 4))) (and (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~x~0_3 4))) |v_main_#t~mem13_1|) (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~y~0_3 4))) |v_main_#t~mem11_1|) (= (select (select |v_#memory_int_8| |v_main_~#Dest~0.base_7|) (+ .cse1 |v_main_~#Dest~0.offset_7|)) v_main_~x~0_3) (= v_main_~y~0_3 (select (select |v_#memory_int_8| |v_main_~#Source~0.base_7|) (+ .cse1 |v_main_~#Source~0.offset_7|))) (= |v_main_#t~mem12_1| (select (select |v_#memory_int_8| |v_main_~#Weight~0.base_7|) (+ .cse1 |v_main_~#Weight~0.offset_7|))) (< v_main_~j~0_4 v_main_~edgecount~0_7))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_~j~0=v_main_~j~0_4, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} OutVars{main_#t~mem12=|v_main_#t~mem12_1|, main_#t~mem13=|v_main_#t~mem13_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~x~0=v_main_~x~0_3, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_#t~mem10=|v_main_#t~mem10_1|, main_~j~0=v_main_~j~0_4, main_#t~mem11=|v_main_#t~mem11_1|, main_~y~0=v_main_~y~0_3, main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_#t~mem9=|v_main_#t~mem9_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_~x~0, main_#t~mem10, main_#t~mem11, main_~y~0, main_#t~mem9] {22355#(and (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) main_~x~0) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:59:42,479 INFO L290 TraceCheckUtils]: 18: Hoare triple {22355#(and (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) main_~x~0) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [155] L45-->L41-2: Formula: (and (= (store |v_#memory_int_10| |v_main_~#distance~0.base_11| (store (select |v_#memory_int_10| |v_main_~#distance~0.base_11|) (+ |v_main_~#distance~0.offset_11| (* v_main_~x~0_4 4)) (- 1))) |v_#memory_int_9|) (< (+ |v_main_#t~mem12_3| |v_main_#t~mem11_3|) |v_main_#t~mem13_3|)) InVars {main_#t~mem12=|v_main_#t~mem12_3|, main_#t~mem13=|v_main_#t~mem13_3|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|, main_#t~mem11=|v_main_#t~mem11_3|, #memory_int=|v_#memory_int_10|} OutVars{#memory_int=|v_#memory_int_9|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_#t~mem11, #memory_int] {22359#(and (or (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|))))} is VALID [2022-04-14 18:59:42,479 INFO L290 TraceCheckUtils]: 19: Hoare triple {22359#(and (or (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|))))} [160] L41-2-->L41-3: Formula: (= v_main_~j~0_5 (+ v_main_~j~0_6 1)) InVars {main_~j~0=v_main_~j~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, main_~j~0=v_main_~j~0_5} AuxVars[] AssignedVars[main_~j~0, main_#t~post8] {22363#(and (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (or (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) (- 4) |main_~#Dest~0.offset|)) 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|))))} is VALID [2022-04-14 18:59:42,480 INFO L290 TraceCheckUtils]: 20: Hoare triple {22363#(and (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (or (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) (- 4) |main_~#Dest~0.offset|)) 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|))))} [150] L41-3-->L45: Formula: (let ((.cse0 (select |v_#memory_int_8| |v_main_~#distance~0.base_10|)) (.cse1 (* v_main_~j~0_4 4))) (and (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~x~0_3 4))) |v_main_#t~mem13_1|) (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~y~0_3 4))) |v_main_#t~mem11_1|) (= (select (select |v_#memory_int_8| |v_main_~#Dest~0.base_7|) (+ .cse1 |v_main_~#Dest~0.offset_7|)) v_main_~x~0_3) (= v_main_~y~0_3 (select (select |v_#memory_int_8| |v_main_~#Source~0.base_7|) (+ .cse1 |v_main_~#Source~0.offset_7|))) (= |v_main_#t~mem12_1| (select (select |v_#memory_int_8| |v_main_~#Weight~0.base_7|) (+ .cse1 |v_main_~#Weight~0.offset_7|))) (< v_main_~j~0_4 v_main_~edgecount~0_7))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_~j~0=v_main_~j~0_4, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} OutVars{main_#t~mem12=|v_main_#t~mem12_1|, main_#t~mem13=|v_main_#t~mem13_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~x~0=v_main_~x~0_3, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_#t~mem10=|v_main_#t~mem10_1|, main_~j~0=v_main_~j~0_4, main_#t~mem11=|v_main_#t~mem11_1|, main_~y~0=v_main_~y~0_3, main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_#t~mem9=|v_main_#t~mem9_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_~x~0, main_#t~mem10, main_#t~mem11, main_~y~0, main_#t~mem9] {22367#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int)) (and (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) 8)) (<= (select (select |#memory_int| |main_~#Dest~0.base|) (* main_~j~0 4)) main_~x~0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)) (or (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)) (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) (- 4))) 0)))) (< main_~j~0 main_~edgecount~0))} is VALID [2022-04-14 18:59:42,482 INFO L290 TraceCheckUtils]: 21: Hoare triple {22367#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int)) (and (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) 8)) (<= (select (select |#memory_int| |main_~#Dest~0.base|) (* main_~j~0 4)) main_~x~0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)) (or (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)) (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) (- 4))) 0)))) (< main_~j~0 main_~edgecount~0))} [155] L45-->L41-2: Formula: (and (= (store |v_#memory_int_10| |v_main_~#distance~0.base_11| (store (select |v_#memory_int_10| |v_main_~#distance~0.base_11|) (+ |v_main_~#distance~0.offset_11| (* v_main_~x~0_4 4)) (- 1))) |v_#memory_int_9|) (< (+ |v_main_#t~mem12_3| |v_main_#t~mem11_3|) |v_main_#t~mem13_3|)) InVars {main_#t~mem12=|v_main_#t~mem12_3|, main_#t~mem13=|v_main_#t~mem13_3|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|, main_#t~mem11=|v_main_#t~mem11_3|, #memory_int=|v_#memory_int_10|} OutVars{#memory_int=|v_#memory_int_9|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_#t~mem11, #memory_int] {22371#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int)) (and (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) 8)) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)) (or (<= (select (select |#memory_int| |main_~#Dest~0.base|) (* main_~j~0 4)) 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)) (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) (- 4))) 0)))) (< main_~j~0 main_~edgecount~0))} is VALID [2022-04-14 18:59:42,484 INFO L290 TraceCheckUtils]: 22: Hoare triple {22371#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int)) (and (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) 8)) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)) (or (<= (select (select |#memory_int| |main_~#Dest~0.base|) (* main_~j~0 4)) 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)) (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) (- 4))) 0)))) (< main_~j~0 main_~edgecount~0))} [160] L41-2-->L41-3: Formula: (= v_main_~j~0_5 (+ v_main_~j~0_6 1)) InVars {main_~j~0=v_main_~j~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, main_~j~0=v_main_~j~0_5} AuxVars[] AssignedVars[main_~j~0, main_#t~post8] {22375#(and (= |main_~#distance~0.offset| 0) (exists ((v_main_~j~0_72 Int) (|main_~#Dest~0.base| Int)) (and (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) 8)) (<= main_~j~0 (+ v_main_~j~0_72 1)) (or (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_72 4))) 0) (<= (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_72 4)) 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (< v_main_~j~0_72 main_~edgecount~0) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)))))} is VALID [2022-04-14 18:59:42,485 INFO L290 TraceCheckUtils]: 23: Hoare triple {22375#(and (= |main_~#distance~0.offset| 0) (exists ((v_main_~j~0_72 Int) (|main_~#Dest~0.base| Int)) (and (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) 8)) (<= main_~j~0 (+ v_main_~j~0_72 1)) (or (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_72 4))) 0) (<= (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_72 4)) 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (< v_main_~j~0_72 main_~edgecount~0) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)))))} [149] L41-3-->L39-2: Formula: (not (< v_main_~j~0_3 v_main_~edgecount~0_6)) InVars {main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} OutVars{main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} AuxVars[] AssignedVars[] {22379#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int) (v_main_~j~0_72 Int)) (and (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) 8)) (or (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_72 4))) 0) (<= (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_72 4)) 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (< v_main_~j~0_72 main_~edgecount~0) (<= main_~edgecount~0 (+ v_main_~j~0_72 1)) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)))))} is VALID [2022-04-14 18:59:42,487 INFO L290 TraceCheckUtils]: 24: Hoare triple {22379#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int) (v_main_~j~0_72 Int)) (and (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) 8)) (or (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_72 4))) 0) (<= (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_72 4)) 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (< v_main_~j~0_72 main_~edgecount~0) (<= main_~edgecount~0 (+ v_main_~j~0_72 1)) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)))))} [154] L39-2-->L39-3: Formula: (= v_main_~i~0_1 (+ v_main_~i~0_2 1)) InVars {main_~i~0=v_main_~i~0_2} OutVars{main_~i~0=v_main_~i~0_1, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post7] {22379#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int) (v_main_~j~0_72 Int)) (and (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) 8)) (or (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_72 4))) 0) (<= (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_72 4)) 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (< v_main_~j~0_72 main_~edgecount~0) (<= main_~edgecount~0 (+ v_main_~j~0_72 1)) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)))))} is VALID [2022-04-14 18:59:42,488 INFO L290 TraceCheckUtils]: 25: Hoare triple {22379#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int) (v_main_~j~0_72 Int)) (and (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) 8)) (or (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_72 4))) 0) (<= (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_72 4)) 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (< v_main_~j~0_72 main_~edgecount~0) (<= main_~edgecount~0 (+ v_main_~j~0_72 1)) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)))))} [144] L39-3-->L39-4: Formula: (not (< v_main_~i~0_22 v_main_~nodecount~0_8)) InVars {main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} OutVars{main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} AuxVars[] AssignedVars[] {22379#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int) (v_main_~j~0_72 Int)) (and (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) 8)) (or (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_72 4))) 0) (<= (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_72 4)) 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (< v_main_~j~0_72 main_~edgecount~0) (<= main_~edgecount~0 (+ v_main_~j~0_72 1)) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)))))} is VALID [2022-04-14 18:59:42,490 INFO L290 TraceCheckUtils]: 26: Hoare triple {22379#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int) (v_main_~j~0_72 Int)) (and (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) 8)) (or (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_72 4))) 0) (<= (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_72 4)) 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (< v_main_~j~0_72 main_~edgecount~0) (<= main_~edgecount~0 (+ v_main_~j~0_72 1)) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)))))} [147] L39-4-->L51-3: Formula: (= v_main_~i~0_3 0) InVars {} OutVars{main_~i~0=v_main_~i~0_3} AuxVars[] AssignedVars[main_~i~0] {22389#(and (= |main_~#distance~0.offset| 0) (= main_~i~0 0) (exists ((|main_~#Dest~0.base| Int) (v_main_~j~0_72 Int)) (and (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) 8)) (or (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_72 4))) 0) (<= (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_72 4)) 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (< v_main_~j~0_72 main_~edgecount~0) (<= main_~edgecount~0 (+ v_main_~j~0_72 1)) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)))))} is VALID [2022-04-14 18:59:42,492 INFO L290 TraceCheckUtils]: 27: Hoare triple {22389#(and (= |main_~#distance~0.offset| 0) (= main_~i~0 0) (exists ((|main_~#Dest~0.base| Int) (v_main_~j~0_72 Int)) (and (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) 8)) (or (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_72 4))) 0) (<= (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_72 4)) 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (< v_main_~j~0_72 main_~edgecount~0) (<= main_~edgecount~0 (+ v_main_~j~0_72 1)) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)))))} [153] L51-3-->L55: Formula: (let ((.cse0 (* v_main_~i~0_5 4)) (.cse1 (select |v_#memory_int_1| |v_main_~#distance~0.base_1|))) (and (= v_main_~y~0_1 (select (select |v_#memory_int_1| |v_main_~#Source~0.base_1|) (+ .cse0 |v_main_~#Source~0.offset_1|))) (= v_main_~x~0_1 (select (select |v_#memory_int_1| |v_main_~#Dest~0.base_1|) (+ |v_main_~#Dest~0.offset_1| .cse0))) (= (select (select |v_#memory_int_1| |v_main_~#Weight~0.base_1|) (+ |v_main_~#Weight~0.offset_1| .cse0)) |v_main_#t~mem18_1|) (= (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~x~0_1 4))) |v_main_#t~mem19_1|) (= |v_main_#t~mem17_1| (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~y~0_1 4)))) (< v_main_~i~0_5 v_main_~edgecount~0_3))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_#t~mem15=|v_main_#t~mem15_1|, main_~x~0=v_main_~x~0_1, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~y~0=v_main_~y~0_1, main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_#t~mem16=|v_main_#t~mem16_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_#t~mem17=|v_main_#t~mem17_1|, main_#t~mem18=|v_main_#t~mem18_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|, main_#t~mem19=|v_main_#t~mem19_1|} AuxVars[] AssignedVars[main_#t~mem15, main_~x~0, main_~y~0, main_#t~mem16, main_#t~mem17, main_#t~mem18, main_#t~mem19] {22389#(and (= |main_~#distance~0.offset| 0) (= main_~i~0 0) (exists ((|main_~#Dest~0.base| Int) (v_main_~j~0_72 Int)) (and (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) 8)) (or (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_72 4))) 0) (<= (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_72 4)) 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (< v_main_~j~0_72 main_~edgecount~0) (<= main_~edgecount~0 (+ v_main_~j~0_72 1)) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)))))} is VALID [2022-04-14 18:59:42,494 INFO L290 TraceCheckUtils]: 28: Hoare triple {22389#(and (= |main_~#distance~0.offset| 0) (= main_~i~0 0) (exists ((|main_~#Dest~0.base| Int) (v_main_~j~0_72 Int)) (and (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) 8)) (or (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_72 4))) 0) (<= (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_72 4)) 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (< v_main_~j~0_72 main_~edgecount~0) (<= main_~edgecount~0 (+ v_main_~j~0_72 1)) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)))))} [159] L55-->L51-2: Formula: (not (< (+ |v_main_#t~mem18_5| |v_main_#t~mem17_5|) |v_main_#t~mem19_5|)) InVars {main_#t~mem17=|v_main_#t~mem17_5|, main_#t~mem18=|v_main_#t~mem18_5|, main_#t~mem19=|v_main_#t~mem19_5|} OutVars{} AuxVars[] AssignedVars[main_#t~mem17, main_#t~mem18, main_#t~mem19] {22389#(and (= |main_~#distance~0.offset| 0) (= main_~i~0 0) (exists ((|main_~#Dest~0.base| Int) (v_main_~j~0_72 Int)) (and (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) 8)) (or (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_72 4))) 0) (<= (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_72 4)) 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (< v_main_~j~0_72 main_~edgecount~0) (<= main_~edgecount~0 (+ v_main_~j~0_72 1)) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)))))} is VALID [2022-04-14 18:59:42,495 INFO L290 TraceCheckUtils]: 29: Hoare triple {22389#(and (= |main_~#distance~0.offset| 0) (= main_~i~0 0) (exists ((|main_~#Dest~0.base| Int) (v_main_~j~0_72 Int)) (and (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) 8)) (or (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_72 4))) 0) (<= (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_72 4)) 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (< v_main_~j~0_72 main_~edgecount~0) (<= main_~edgecount~0 (+ v_main_~j~0_72 1)) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)))))} [164] L51-2-->L51-3: Formula: (= v_main_~i~0_8 (+ v_main_~i~0_9 1)) InVars {main_~i~0=v_main_~i~0_9} OutVars{main_~i~0=v_main_~i~0_8, main_#t~post14=|v_main_#t~post14_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post14] {22399#(and (= |main_~#distance~0.offset| 0) (= (+ (- 1) main_~i~0) 0) (exists ((|main_~#Dest~0.base| Int) (v_main_~j~0_72 Int)) (and (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) 8)) (or (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_72 4))) 0) (<= (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_72 4)) 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (< v_main_~j~0_72 main_~edgecount~0) (<= main_~edgecount~0 (+ v_main_~j~0_72 1)) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)))))} is VALID [2022-04-14 18:59:42,498 INFO L290 TraceCheckUtils]: 30: Hoare triple {22399#(and (= |main_~#distance~0.offset| 0) (= (+ (- 1) main_~i~0) 0) (exists ((|main_~#Dest~0.base| Int) (v_main_~j~0_72 Int)) (and (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) 8)) (or (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_72 4))) 0) (<= (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_72 4)) 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (< v_main_~j~0_72 main_~edgecount~0) (<= main_~edgecount~0 (+ v_main_~j~0_72 1)) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)))))} [153] L51-3-->L55: Formula: (let ((.cse0 (* v_main_~i~0_5 4)) (.cse1 (select |v_#memory_int_1| |v_main_~#distance~0.base_1|))) (and (= v_main_~y~0_1 (select (select |v_#memory_int_1| |v_main_~#Source~0.base_1|) (+ .cse0 |v_main_~#Source~0.offset_1|))) (= v_main_~x~0_1 (select (select |v_#memory_int_1| |v_main_~#Dest~0.base_1|) (+ |v_main_~#Dest~0.offset_1| .cse0))) (= (select (select |v_#memory_int_1| |v_main_~#Weight~0.base_1|) (+ |v_main_~#Weight~0.offset_1| .cse0)) |v_main_#t~mem18_1|) (= (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~x~0_1 4))) |v_main_#t~mem19_1|) (= |v_main_#t~mem17_1| (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~y~0_1 4)))) (< v_main_~i~0_5 v_main_~edgecount~0_3))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_#t~mem15=|v_main_#t~mem15_1|, main_~x~0=v_main_~x~0_1, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~y~0=v_main_~y~0_1, main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_#t~mem16=|v_main_#t~mem16_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_#t~mem17=|v_main_#t~mem17_1|, main_#t~mem18=|v_main_#t~mem18_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|, main_#t~mem19=|v_main_#t~mem19_1|} AuxVars[] AssignedVars[main_#t~mem15, main_~x~0, main_~y~0, main_#t~mem16, main_#t~mem17, main_#t~mem18, main_#t~mem19] {22399#(and (= |main_~#distance~0.offset| 0) (= (+ (- 1) main_~i~0) 0) (exists ((|main_~#Dest~0.base| Int) (v_main_~j~0_72 Int)) (and (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) 8)) (or (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_72 4))) 0) (<= (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_72 4)) 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (< v_main_~j~0_72 main_~edgecount~0) (<= main_~edgecount~0 (+ v_main_~j~0_72 1)) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)))))} is VALID [2022-04-14 18:59:42,500 INFO L290 TraceCheckUtils]: 31: Hoare triple {22399#(and (= |main_~#distance~0.offset| 0) (= (+ (- 1) main_~i~0) 0) (exists ((|main_~#Dest~0.base| Int) (v_main_~j~0_72 Int)) (and (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) 8)) (or (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_72 4))) 0) (<= (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_72 4)) 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (< v_main_~j~0_72 main_~edgecount~0) (<= main_~edgecount~0 (+ v_main_~j~0_72 1)) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)))))} [159] L55-->L51-2: Formula: (not (< (+ |v_main_#t~mem18_5| |v_main_#t~mem17_5|) |v_main_#t~mem19_5|)) InVars {main_#t~mem17=|v_main_#t~mem17_5|, main_#t~mem18=|v_main_#t~mem18_5|, main_#t~mem19=|v_main_#t~mem19_5|} OutVars{} AuxVars[] AssignedVars[main_#t~mem17, main_#t~mem18, main_#t~mem19] {22399#(and (= |main_~#distance~0.offset| 0) (= (+ (- 1) main_~i~0) 0) (exists ((|main_~#Dest~0.base| Int) (v_main_~j~0_72 Int)) (and (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) 8)) (or (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_72 4))) 0) (<= (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_72 4)) 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (< v_main_~j~0_72 main_~edgecount~0) (<= main_~edgecount~0 (+ v_main_~j~0_72 1)) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)))))} is VALID [2022-04-14 18:59:42,501 INFO L290 TraceCheckUtils]: 32: Hoare triple {22399#(and (= |main_~#distance~0.offset| 0) (= (+ (- 1) main_~i~0) 0) (exists ((|main_~#Dest~0.base| Int) (v_main_~j~0_72 Int)) (and (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) 8)) (or (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_72 4))) 0) (<= (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_72 4)) 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (< v_main_~j~0_72 main_~edgecount~0) (<= main_~edgecount~0 (+ v_main_~j~0_72 1)) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)))))} [164] L51-2-->L51-3: Formula: (= v_main_~i~0_8 (+ v_main_~i~0_9 1)) InVars {main_~i~0=v_main_~i~0_9} OutVars{main_~i~0=v_main_~i~0_8, main_#t~post14=|v_main_#t~post14_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post14] {22409#(and (= |main_~#distance~0.offset| 0) (= main_~i~0 2) (exists ((|main_~#Dest~0.base| Int) (v_main_~j~0_72 Int)) (and (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) 8)) (or (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_72 4))) 0) (<= (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_72 4)) 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (< v_main_~j~0_72 main_~edgecount~0) (<= main_~edgecount~0 (+ v_main_~j~0_72 1)) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)))))} is VALID [2022-04-14 18:59:42,504 INFO L290 TraceCheckUtils]: 33: Hoare triple {22409#(and (= |main_~#distance~0.offset| 0) (= main_~i~0 2) (exists ((|main_~#Dest~0.base| Int) (v_main_~j~0_72 Int)) (and (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) 8)) (or (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_72 4))) 0) (<= (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_72 4)) 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (< v_main_~j~0_72 main_~edgecount~0) (<= main_~edgecount~0 (+ v_main_~j~0_72 1)) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)))))} [153] L51-3-->L55: Formula: (let ((.cse0 (* v_main_~i~0_5 4)) (.cse1 (select |v_#memory_int_1| |v_main_~#distance~0.base_1|))) (and (= v_main_~y~0_1 (select (select |v_#memory_int_1| |v_main_~#Source~0.base_1|) (+ .cse0 |v_main_~#Source~0.offset_1|))) (= v_main_~x~0_1 (select (select |v_#memory_int_1| |v_main_~#Dest~0.base_1|) (+ |v_main_~#Dest~0.offset_1| .cse0))) (= (select (select |v_#memory_int_1| |v_main_~#Weight~0.base_1|) (+ |v_main_~#Weight~0.offset_1| .cse0)) |v_main_#t~mem18_1|) (= (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~x~0_1 4))) |v_main_#t~mem19_1|) (= |v_main_#t~mem17_1| (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~y~0_1 4)))) (< v_main_~i~0_5 v_main_~edgecount~0_3))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_#t~mem15=|v_main_#t~mem15_1|, main_~x~0=v_main_~x~0_1, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~y~0=v_main_~y~0_1, main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_#t~mem16=|v_main_#t~mem16_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_#t~mem17=|v_main_#t~mem17_1|, main_#t~mem18=|v_main_#t~mem18_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|, main_#t~mem19=|v_main_#t~mem19_1|} AuxVars[] AssignedVars[main_#t~mem15, main_~x~0, main_~y~0, main_#t~mem16, main_#t~mem17, main_#t~mem18, main_#t~mem19] {22413#(and (= |main_~#distance~0.offset| 0) (< main_~i~0 main_~edgecount~0) (= main_~i~0 2) (exists ((|main_~#Dest~0.base| Int) (v_main_~j~0_72 Int)) (and (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) 8)) (or (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_72 4))) 0) (<= (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_72 4)) 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (< v_main_~j~0_72 main_~edgecount~0) (<= main_~edgecount~0 (+ v_main_~j~0_72 1)) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)))))} is VALID [2022-04-14 18:59:42,506 INFO L290 TraceCheckUtils]: 34: Hoare triple {22413#(and (= |main_~#distance~0.offset| 0) (< main_~i~0 main_~edgecount~0) (= main_~i~0 2) (exists ((|main_~#Dest~0.base| Int) (v_main_~j~0_72 Int)) (and (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) 8)) (or (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_72 4))) 0) (<= (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_72 4)) 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (< v_main_~j~0_72 main_~edgecount~0) (<= main_~edgecount~0 (+ v_main_~j~0_72 1)) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)))))} [159] L55-->L51-2: Formula: (not (< (+ |v_main_#t~mem18_5| |v_main_#t~mem17_5|) |v_main_#t~mem19_5|)) InVars {main_#t~mem17=|v_main_#t~mem17_5|, main_#t~mem18=|v_main_#t~mem18_5|, main_#t~mem19=|v_main_#t~mem19_5|} OutVars{} AuxVars[] AssignedVars[main_#t~mem17, main_#t~mem18, main_#t~mem19] {22413#(and (= |main_~#distance~0.offset| 0) (< main_~i~0 main_~edgecount~0) (= main_~i~0 2) (exists ((|main_~#Dest~0.base| Int) (v_main_~j~0_72 Int)) (and (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) 8)) (or (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_72 4))) 0) (<= (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_72 4)) 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (< v_main_~j~0_72 main_~edgecount~0) (<= main_~edgecount~0 (+ v_main_~j~0_72 1)) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)))))} is VALID [2022-04-14 18:59:42,507 INFO L290 TraceCheckUtils]: 35: Hoare triple {22413#(and (= |main_~#distance~0.offset| 0) (< main_~i~0 main_~edgecount~0) (= main_~i~0 2) (exists ((|main_~#Dest~0.base| Int) (v_main_~j~0_72 Int)) (and (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) 8)) (or (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_72 4))) 0) (<= (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_72 4)) 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (< v_main_~j~0_72 main_~edgecount~0) (<= main_~edgecount~0 (+ v_main_~j~0_72 1)) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)))))} [164] L51-2-->L51-3: Formula: (= v_main_~i~0_8 (+ v_main_~i~0_9 1)) InVars {main_~i~0=v_main_~i~0_9} OutVars{main_~i~0=v_main_~i~0_8, main_#t~post14=|v_main_#t~post14_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post14] {22420#(and (= |main_~#distance~0.offset| 0) (< 2 main_~edgecount~0) (exists ((|main_~#Dest~0.base| Int) (v_main_~j~0_72 Int)) (and (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) 8)) (or (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_72 4))) 0) (<= (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_72 4)) 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (< v_main_~j~0_72 main_~edgecount~0) (<= main_~edgecount~0 (+ v_main_~j~0_72 1)) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)))) (<= main_~i~0 3))} is VALID [2022-04-14 18:59:42,508 INFO L290 TraceCheckUtils]: 36: Hoare triple {22420#(and (= |main_~#distance~0.offset| 0) (< 2 main_~edgecount~0) (exists ((|main_~#Dest~0.base| Int) (v_main_~j~0_72 Int)) (and (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) 8)) (or (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_72 4))) 0) (<= (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_72 4)) 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (< v_main_~j~0_72 main_~edgecount~0) (<= main_~edgecount~0 (+ v_main_~j~0_72 1)) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)))) (<= main_~i~0 3))} [152] L51-3-->L51-4: Formula: (not (< v_main_~i~0_4 v_main_~edgecount~0_2)) InVars {main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} OutVars{main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} AuxVars[] AssignedVars[] {22424#(and (= |main_~#distance~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)) (exists ((|main_~#Dest~0.base| Int)) (and (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) 8)) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)))))} is VALID [2022-04-14 18:59:42,509 INFO L290 TraceCheckUtils]: 37: Hoare triple {22424#(and (= |main_~#distance~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)) (exists ((|main_~#Dest~0.base| Int)) (and (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) 8)) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)))))} [157] L51-4-->L61-3: Formula: (= v_main_~i~0_10 0) InVars {} OutVars{main_~i~0=v_main_~i~0_10} AuxVars[] AssignedVars[main_~i~0] {22428#(and (= |main_~#distance~0.offset| 0) (= main_~i~0 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)) (exists ((|main_~#Dest~0.base| Int)) (and (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) 8)) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)))))} is VALID [2022-04-14 18:59:42,509 INFO L290 TraceCheckUtils]: 38: Hoare triple {22428#(and (= |main_~#distance~0.offset| 0) (= main_~i~0 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)) (exists ((|main_~#Dest~0.base| Int)) (and (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) 8)) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)))))} [163] L61-3-->L63: Formula: (and (= (select (select |v_#memory_int_5| |v_main_~#distance~0.base_6|) (+ |v_main_~#distance~0.offset_6| (* v_main_~i~0_15 4))) |v_main_#t~mem21_1|) (< v_main_~i~0_15 v_main_~nodecount~0_7)) InVars {main_~nodecount~0=v_main_~nodecount~0_7, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|} OutVars{main_~nodecount~0=v_main_~nodecount~0_7, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|, main_#t~mem21=|v_main_#t~mem21_1|, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|} AuxVars[] AssignedVars[main_#t~mem21] {22432#(<= 0 |main_#t~mem21|)} is VALID [2022-04-14 18:59:42,510 INFO L272 TraceCheckUtils]: 39: Hoare triple {22432#(<= 0 |main_#t~mem21|)} [166] L63-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (<= 0 |v_main_#t~mem21_4|) 1 0)) InVars {main_#t~mem21=|v_main_#t~mem21_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem21] {22436#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-14 18:59:42,510 INFO L290 TraceCheckUtils]: 40: Hoare triple {22436#(<= 1 |__VERIFIER_assert_#in~cond|)} [168] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_3 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {22440#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-14 18:59:42,510 INFO L290 TraceCheckUtils]: 41: Hoare triple {22440#(<= 1 __VERIFIER_assert_~cond)} [170] L11-->L12: Formula: (= v___VERIFIER_assert_~cond_1 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[] {22278#false} is VALID [2022-04-14 18:59:42,511 INFO L290 TraceCheckUtils]: 42: Hoare triple {22278#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {22278#false} is VALID [2022-04-14 18:59:42,511 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 1 proven. 24 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-14 18:59:42,511 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-14 18:59:48,938 WARN L833 $PredicateComparison]: unable to prove that (forall ((main_~j~0 Int)) (or (forall ((v_main_~x~0_55 Int) (v_main_~x~0_54 Int) (v_ArrVal_793 Int) (v_ArrVal_791 Int)) (let ((.cse0 (store (select |c_#memory_int| |c_main_~#distance~0.base|) (+ (* v_main_~x~0_55 4) |c_main_~#distance~0.offset|) v_ArrVal_791)) (.cse1 (* main_~j~0 4))) (or (<= 0 (select (store .cse0 (+ (* v_main_~x~0_54 4) |c_main_~#distance~0.offset|) v_ArrVal_793) |c_main_~#distance~0.offset|)) (not (<= (select (select (store |c_#memory_int| |c_main_~#distance~0.base| .cse0) |c_main_~#Dest~0.base|) (+ .cse1 4 |c_main_~#Dest~0.offset|)) v_main_~x~0_54)) (not (<= (select (select |c_#memory_int| |c_main_~#Dest~0.base|) (+ .cse1 |c_main_~#Dest~0.offset|)) v_main_~x~0_55))))) (<= 2 main_~j~0) (<= main_~j~0 0))) is different from false [2022-04-14 18:59:57,758 WARN L833 $PredicateComparison]: unable to prove that (forall ((v_main_~x~0_55 Int) (v_main_~x~0_54 Int) (main_~j~0 Int) (v_ArrVal_793 Int) (v_ArrVal_791 Int) (v_ArrVal_789 Int)) (let ((.cse0 (store (select |c_#memory_int| |c_main_~#distance~0.base|) (+ (* c_main_~i~0 4) |c_main_~#distance~0.offset|) v_ArrVal_789))) (let ((.cse1 (* main_~j~0 4)) (.cse2 (store .cse0 (+ (* v_main_~x~0_55 4) |c_main_~#distance~0.offset|) v_ArrVal_791))) (or (not (<= (select (select (store |c_#memory_int| |c_main_~#distance~0.base| .cse0) |c_main_~#Dest~0.base|) (+ .cse1 |c_main_~#Dest~0.offset|)) v_main_~x~0_55)) (not (<= 0 v_ArrVal_789)) (<= 2 main_~j~0) (not (<= (select (select (store |c_#memory_int| |c_main_~#distance~0.base| .cse2) |c_main_~#Dest~0.base|) (+ .cse1 4 |c_main_~#Dest~0.offset|)) v_main_~x~0_54)) (<= main_~j~0 0) (<= 0 (select (store .cse2 (+ (* v_main_~x~0_54 4) |c_main_~#distance~0.offset|) v_ArrVal_793) |c_main_~#distance~0.offset|)))))) is different from false [2022-04-14 18:59:59,773 INFO L290 TraceCheckUtils]: 42: Hoare triple {22278#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {22278#false} is VALID [2022-04-14 18:59:59,773 INFO L290 TraceCheckUtils]: 41: Hoare triple {22440#(<= 1 __VERIFIER_assert_~cond)} [170] L11-->L12: Formula: (= v___VERIFIER_assert_~cond_1 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[] {22278#false} is VALID [2022-04-14 18:59:59,774 INFO L290 TraceCheckUtils]: 40: Hoare triple {22436#(<= 1 |__VERIFIER_assert_#in~cond|)} [168] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_3 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {22440#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-14 18:59:59,774 INFO L272 TraceCheckUtils]: 39: Hoare triple {22432#(<= 0 |main_#t~mem21|)} [166] L63-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (<= 0 |v_main_#t~mem21_4|) 1 0)) InVars {main_#t~mem21=|v_main_#t~mem21_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem21] {22436#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-14 18:59:59,775 INFO L290 TraceCheckUtils]: 38: Hoare triple {22459#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4))))} [163] L61-3-->L63: Formula: (and (= (select (select |v_#memory_int_5| |v_main_~#distance~0.base_6|) (+ |v_main_~#distance~0.offset_6| (* v_main_~i~0_15 4))) |v_main_#t~mem21_1|) (< v_main_~i~0_15 v_main_~nodecount~0_7)) InVars {main_~nodecount~0=v_main_~nodecount~0_7, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|} OutVars{main_~nodecount~0=v_main_~nodecount~0_7, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|, main_#t~mem21=|v_main_#t~mem21_1|, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|} AuxVars[] AssignedVars[main_#t~mem21] {22432#(<= 0 |main_#t~mem21|)} is VALID [2022-04-14 18:59:59,775 INFO L290 TraceCheckUtils]: 37: Hoare triple {22463#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} [157] L51-4-->L61-3: Formula: (= v_main_~i~0_10 0) InVars {} OutVars{main_~i~0=v_main_~i~0_10} AuxVars[] AssignedVars[main_~i~0] {22459#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4))))} is VALID [2022-04-14 18:59:59,775 INFO L290 TraceCheckUtils]: 36: Hoare triple {22467#(or (< main_~i~0 main_~edgecount~0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [152] L51-3-->L51-4: Formula: (not (< v_main_~i~0_4 v_main_~edgecount~0_2)) InVars {main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} OutVars{main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} AuxVars[] AssignedVars[] {22463#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-14 18:59:59,776 INFO L290 TraceCheckUtils]: 35: Hoare triple {22471#(or (< (+ main_~i~0 1) main_~edgecount~0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [164] L51-2-->L51-3: Formula: (= v_main_~i~0_8 (+ v_main_~i~0_9 1)) InVars {main_~i~0=v_main_~i~0_9} OutVars{main_~i~0=v_main_~i~0_8, main_#t~post14=|v_main_#t~post14_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post14] {22467#(or (< main_~i~0 main_~edgecount~0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:59:59,776 INFO L290 TraceCheckUtils]: 34: Hoare triple {22471#(or (< (+ main_~i~0 1) main_~edgecount~0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [159] L55-->L51-2: Formula: (not (< (+ |v_main_#t~mem18_5| |v_main_#t~mem17_5|) |v_main_#t~mem19_5|)) InVars {main_#t~mem17=|v_main_#t~mem17_5|, main_#t~mem18=|v_main_#t~mem18_5|, main_#t~mem19=|v_main_#t~mem19_5|} OutVars{} AuxVars[] AssignedVars[main_#t~mem17, main_#t~mem18, main_#t~mem19] {22471#(or (< (+ main_~i~0 1) main_~edgecount~0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:59:59,777 INFO L290 TraceCheckUtils]: 33: Hoare triple {22478#(or (not (< main_~i~0 main_~edgecount~0)) (< (+ main_~i~0 1) main_~edgecount~0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [153] L51-3-->L55: Formula: (let ((.cse0 (* v_main_~i~0_5 4)) (.cse1 (select |v_#memory_int_1| |v_main_~#distance~0.base_1|))) (and (= v_main_~y~0_1 (select (select |v_#memory_int_1| |v_main_~#Source~0.base_1|) (+ .cse0 |v_main_~#Source~0.offset_1|))) (= v_main_~x~0_1 (select (select |v_#memory_int_1| |v_main_~#Dest~0.base_1|) (+ |v_main_~#Dest~0.offset_1| .cse0))) (= (select (select |v_#memory_int_1| |v_main_~#Weight~0.base_1|) (+ |v_main_~#Weight~0.offset_1| .cse0)) |v_main_#t~mem18_1|) (= (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~x~0_1 4))) |v_main_#t~mem19_1|) (= |v_main_#t~mem17_1| (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~y~0_1 4)))) (< v_main_~i~0_5 v_main_~edgecount~0_3))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_#t~mem15=|v_main_#t~mem15_1|, main_~x~0=v_main_~x~0_1, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~y~0=v_main_~y~0_1, main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_#t~mem16=|v_main_#t~mem16_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_#t~mem17=|v_main_#t~mem17_1|, main_#t~mem18=|v_main_#t~mem18_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|, main_#t~mem19=|v_main_#t~mem19_1|} AuxVars[] AssignedVars[main_#t~mem15, main_~x~0, main_~y~0, main_#t~mem16, main_#t~mem17, main_#t~mem18, main_#t~mem19] {22471#(or (< (+ main_~i~0 1) main_~edgecount~0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:59:59,777 INFO L290 TraceCheckUtils]: 32: Hoare triple {22482#(or (< (+ main_~i~0 2) main_~edgecount~0) (not (< (+ main_~i~0 1) main_~edgecount~0)) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [164] L51-2-->L51-3: Formula: (= v_main_~i~0_8 (+ v_main_~i~0_9 1)) InVars {main_~i~0=v_main_~i~0_9} OutVars{main_~i~0=v_main_~i~0_8, main_#t~post14=|v_main_#t~post14_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post14] {22478#(or (not (< main_~i~0 main_~edgecount~0)) (< (+ main_~i~0 1) main_~edgecount~0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:59:59,777 INFO L290 TraceCheckUtils]: 31: Hoare triple {22482#(or (< (+ main_~i~0 2) main_~edgecount~0) (not (< (+ main_~i~0 1) main_~edgecount~0)) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [159] L55-->L51-2: Formula: (not (< (+ |v_main_#t~mem18_5| |v_main_#t~mem17_5|) |v_main_#t~mem19_5|)) InVars {main_#t~mem17=|v_main_#t~mem17_5|, main_#t~mem18=|v_main_#t~mem18_5|, main_#t~mem19=|v_main_#t~mem19_5|} OutVars{} AuxVars[] AssignedVars[main_#t~mem17, main_#t~mem18, main_#t~mem19] {22482#(or (< (+ main_~i~0 2) main_~edgecount~0) (not (< (+ main_~i~0 1) main_~edgecount~0)) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:59:59,778 INFO L290 TraceCheckUtils]: 30: Hoare triple {22482#(or (< (+ main_~i~0 2) main_~edgecount~0) (not (< (+ main_~i~0 1) main_~edgecount~0)) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [153] L51-3-->L55: Formula: (let ((.cse0 (* v_main_~i~0_5 4)) (.cse1 (select |v_#memory_int_1| |v_main_~#distance~0.base_1|))) (and (= v_main_~y~0_1 (select (select |v_#memory_int_1| |v_main_~#Source~0.base_1|) (+ .cse0 |v_main_~#Source~0.offset_1|))) (= v_main_~x~0_1 (select (select |v_#memory_int_1| |v_main_~#Dest~0.base_1|) (+ |v_main_~#Dest~0.offset_1| .cse0))) (= (select (select |v_#memory_int_1| |v_main_~#Weight~0.base_1|) (+ |v_main_~#Weight~0.offset_1| .cse0)) |v_main_#t~mem18_1|) (= (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~x~0_1 4))) |v_main_#t~mem19_1|) (= |v_main_#t~mem17_1| (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~y~0_1 4)))) (< v_main_~i~0_5 v_main_~edgecount~0_3))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_#t~mem15=|v_main_#t~mem15_1|, main_~x~0=v_main_~x~0_1, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~y~0=v_main_~y~0_1, main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_#t~mem16=|v_main_#t~mem16_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_#t~mem17=|v_main_#t~mem17_1|, main_#t~mem18=|v_main_#t~mem18_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|, main_#t~mem19=|v_main_#t~mem19_1|} AuxVars[] AssignedVars[main_#t~mem15, main_~x~0, main_~y~0, main_#t~mem16, main_#t~mem17, main_#t~mem18, main_#t~mem19] {22482#(or (< (+ main_~i~0 2) main_~edgecount~0) (not (< (+ main_~i~0 1) main_~edgecount~0)) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:59:59,778 INFO L290 TraceCheckUtils]: 29: Hoare triple {22492#(or (< (+ main_~i~0 3) main_~edgecount~0) (not (< (+ main_~i~0 2) main_~edgecount~0)) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [164] L51-2-->L51-3: Formula: (= v_main_~i~0_8 (+ v_main_~i~0_9 1)) InVars {main_~i~0=v_main_~i~0_9} OutVars{main_~i~0=v_main_~i~0_8, main_#t~post14=|v_main_#t~post14_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post14] {22482#(or (< (+ main_~i~0 2) main_~edgecount~0) (not (< (+ main_~i~0 1) main_~edgecount~0)) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:59:59,779 INFO L290 TraceCheckUtils]: 28: Hoare triple {22492#(or (< (+ main_~i~0 3) main_~edgecount~0) (not (< (+ main_~i~0 2) main_~edgecount~0)) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [159] L55-->L51-2: Formula: (not (< (+ |v_main_#t~mem18_5| |v_main_#t~mem17_5|) |v_main_#t~mem19_5|)) InVars {main_#t~mem17=|v_main_#t~mem17_5|, main_#t~mem18=|v_main_#t~mem18_5|, main_#t~mem19=|v_main_#t~mem19_5|} OutVars{} AuxVars[] AssignedVars[main_#t~mem17, main_#t~mem18, main_#t~mem19] {22492#(or (< (+ main_~i~0 3) main_~edgecount~0) (not (< (+ main_~i~0 2) main_~edgecount~0)) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:59:59,779 INFO L290 TraceCheckUtils]: 27: Hoare triple {22492#(or (< (+ main_~i~0 3) main_~edgecount~0) (not (< (+ main_~i~0 2) main_~edgecount~0)) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [153] L51-3-->L55: Formula: (let ((.cse0 (* v_main_~i~0_5 4)) (.cse1 (select |v_#memory_int_1| |v_main_~#distance~0.base_1|))) (and (= v_main_~y~0_1 (select (select |v_#memory_int_1| |v_main_~#Source~0.base_1|) (+ .cse0 |v_main_~#Source~0.offset_1|))) (= v_main_~x~0_1 (select (select |v_#memory_int_1| |v_main_~#Dest~0.base_1|) (+ |v_main_~#Dest~0.offset_1| .cse0))) (= (select (select |v_#memory_int_1| |v_main_~#Weight~0.base_1|) (+ |v_main_~#Weight~0.offset_1| .cse0)) |v_main_#t~mem18_1|) (= (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~x~0_1 4))) |v_main_#t~mem19_1|) (= |v_main_#t~mem17_1| (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~y~0_1 4)))) (< v_main_~i~0_5 v_main_~edgecount~0_3))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_#t~mem15=|v_main_#t~mem15_1|, main_~x~0=v_main_~x~0_1, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~y~0=v_main_~y~0_1, main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_#t~mem16=|v_main_#t~mem16_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_#t~mem17=|v_main_#t~mem17_1|, main_#t~mem18=|v_main_#t~mem18_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|, main_#t~mem19=|v_main_#t~mem19_1|} AuxVars[] AssignedVars[main_#t~mem15, main_~x~0, main_~y~0, main_#t~mem16, main_#t~mem17, main_#t~mem18, main_#t~mem19] {22492#(or (< (+ main_~i~0 3) main_~edgecount~0) (not (< (+ main_~i~0 2) main_~edgecount~0)) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:59:59,779 INFO L290 TraceCheckUtils]: 26: Hoare triple {22502#(or (not (< 2 main_~edgecount~0)) (< 3 main_~edgecount~0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [147] L39-4-->L51-3: Formula: (= v_main_~i~0_3 0) InVars {} OutVars{main_~i~0=v_main_~i~0_3} AuxVars[] AssignedVars[main_~i~0] {22492#(or (< (+ main_~i~0 3) main_~edgecount~0) (not (< (+ main_~i~0 2) main_~edgecount~0)) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:59:59,780 INFO L290 TraceCheckUtils]: 25: Hoare triple {22502#(or (not (< 2 main_~edgecount~0)) (< 3 main_~edgecount~0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [144] L39-3-->L39-4: Formula: (not (< v_main_~i~0_22 v_main_~nodecount~0_8)) InVars {main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} OutVars{main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} AuxVars[] AssignedVars[] {22502#(or (not (< 2 main_~edgecount~0)) (< 3 main_~edgecount~0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:59:59,780 INFO L290 TraceCheckUtils]: 24: Hoare triple {22502#(or (not (< 2 main_~edgecount~0)) (< 3 main_~edgecount~0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [154] L39-2-->L39-3: Formula: (= v_main_~i~0_1 (+ v_main_~i~0_2 1)) InVars {main_~i~0=v_main_~i~0_2} OutVars{main_~i~0=v_main_~i~0_1, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post7] {22502#(or (not (< 2 main_~edgecount~0)) (< 3 main_~edgecount~0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:59:59,781 INFO L290 TraceCheckUtils]: 23: Hoare triple {22512#(or (not (< 2 main_~edgecount~0)) (< main_~j~0 main_~edgecount~0) (< 3 main_~edgecount~0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [149] L41-3-->L39-2: Formula: (not (< v_main_~j~0_3 v_main_~edgecount~0_6)) InVars {main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} OutVars{main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} AuxVars[] AssignedVars[] {22502#(or (not (< 2 main_~edgecount~0)) (< 3 main_~edgecount~0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:59:59,781 INFO L290 TraceCheckUtils]: 22: Hoare triple {22516#(or (< (+ main_~j~0 1) main_~edgecount~0) (not (< 2 main_~edgecount~0)) (< 3 main_~edgecount~0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [160] L41-2-->L41-3: Formula: (= v_main_~j~0_5 (+ v_main_~j~0_6 1)) InVars {main_~j~0=v_main_~j~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, main_~j~0=v_main_~j~0_5} AuxVars[] AssignedVars[main_~j~0, main_#t~post8] {22512#(or (not (< 2 main_~edgecount~0)) (< main_~j~0 main_~edgecount~0) (< 3 main_~edgecount~0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:59:59,782 INFO L290 TraceCheckUtils]: 21: Hoare triple {22520#(or (< (+ main_~j~0 1) main_~edgecount~0) (forall ((v_ArrVal_793 Int)) (<= 0 (select (store (select |#memory_int| |main_~#distance~0.base|) (+ (* main_~x~0 4) |main_~#distance~0.offset|) v_ArrVal_793) |main_~#distance~0.offset|))) (not (< 2 main_~edgecount~0)) (< 3 main_~edgecount~0))} [155] L45-->L41-2: Formula: (and (= (store |v_#memory_int_10| |v_main_~#distance~0.base_11| (store (select |v_#memory_int_10| |v_main_~#distance~0.base_11|) (+ |v_main_~#distance~0.offset_11| (* v_main_~x~0_4 4)) (- 1))) |v_#memory_int_9|) (< (+ |v_main_#t~mem12_3| |v_main_#t~mem11_3|) |v_main_#t~mem13_3|)) InVars {main_#t~mem12=|v_main_#t~mem12_3|, main_#t~mem13=|v_main_#t~mem13_3|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|, main_#t~mem11=|v_main_#t~mem11_3|, #memory_int=|v_#memory_int_10|} OutVars{#memory_int=|v_#memory_int_9|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_#t~mem11, #memory_int] {22516#(or (< (+ main_~j~0 1) main_~edgecount~0) (not (< 2 main_~edgecount~0)) (< 3 main_~edgecount~0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 18:59:59,783 INFO L290 TraceCheckUtils]: 20: Hoare triple {22524#(or (forall ((v_main_~x~0_54 Int) (v_ArrVal_793 Int)) (or (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) v_main_~x~0_54)) (<= 0 (select (store (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~x~0_54 4) |main_~#distance~0.offset|) v_ArrVal_793) |main_~#distance~0.offset|)))) (<= 3 main_~j~0) (<= main_~j~0 1))} [150] L41-3-->L45: Formula: (let ((.cse0 (select |v_#memory_int_8| |v_main_~#distance~0.base_10|)) (.cse1 (* v_main_~j~0_4 4))) (and (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~x~0_3 4))) |v_main_#t~mem13_1|) (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~y~0_3 4))) |v_main_#t~mem11_1|) (= (select (select |v_#memory_int_8| |v_main_~#Dest~0.base_7|) (+ .cse1 |v_main_~#Dest~0.offset_7|)) v_main_~x~0_3) (= v_main_~y~0_3 (select (select |v_#memory_int_8| |v_main_~#Source~0.base_7|) (+ .cse1 |v_main_~#Source~0.offset_7|))) (= |v_main_#t~mem12_1| (select (select |v_#memory_int_8| |v_main_~#Weight~0.base_7|) (+ .cse1 |v_main_~#Weight~0.offset_7|))) (< v_main_~j~0_4 v_main_~edgecount~0_7))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_~j~0=v_main_~j~0_4, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} OutVars{main_#t~mem12=|v_main_#t~mem12_1|, main_#t~mem13=|v_main_#t~mem13_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~x~0=v_main_~x~0_3, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_#t~mem10=|v_main_#t~mem10_1|, main_~j~0=v_main_~j~0_4, main_#t~mem11=|v_main_#t~mem11_1|, main_~y~0=v_main_~y~0_3, main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_#t~mem9=|v_main_#t~mem9_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_~x~0, main_#t~mem10, main_#t~mem11, main_~y~0, main_#t~mem9] {22520#(or (< (+ main_~j~0 1) main_~edgecount~0) (forall ((v_ArrVal_793 Int)) (<= 0 (select (store (select |#memory_int| |main_~#distance~0.base|) (+ (* main_~x~0 4) |main_~#distance~0.offset|) v_ArrVal_793) |main_~#distance~0.offset|))) (not (< 2 main_~edgecount~0)) (< 3 main_~edgecount~0))} is VALID [2022-04-14 18:59:59,784 INFO L290 TraceCheckUtils]: 19: Hoare triple {22528#(or (<= 2 main_~j~0) (<= main_~j~0 0) (forall ((v_main_~x~0_54 Int) (v_ArrVal_793 Int)) (or (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) 4 |main_~#Dest~0.offset|)) v_main_~x~0_54)) (<= 0 (select (store (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~x~0_54 4) |main_~#distance~0.offset|) v_ArrVal_793) |main_~#distance~0.offset|)))))} [160] L41-2-->L41-3: Formula: (= v_main_~j~0_5 (+ v_main_~j~0_6 1)) InVars {main_~j~0=v_main_~j~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, main_~j~0=v_main_~j~0_5} AuxVars[] AssignedVars[main_~j~0, main_#t~post8] {22524#(or (forall ((v_main_~x~0_54 Int) (v_ArrVal_793 Int)) (or (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) v_main_~x~0_54)) (<= 0 (select (store (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~x~0_54 4) |main_~#distance~0.offset|) v_ArrVal_793) |main_~#distance~0.offset|)))) (<= 3 main_~j~0) (<= main_~j~0 1))} is VALID [2022-04-14 18:59:59,785 INFO L290 TraceCheckUtils]: 18: Hoare triple {22532#(or (<= 2 main_~j~0) (<= main_~j~0 0) (forall ((v_main_~x~0_54 Int) (v_ArrVal_793 Int) (v_ArrVal_791 Int)) (or (not (<= (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ (* main_~x~0 4) |main_~#distance~0.offset|) v_ArrVal_791)) |main_~#Dest~0.base|) (+ (* main_~j~0 4) 4 |main_~#Dest~0.offset|)) v_main_~x~0_54)) (<= 0 (select (store (store (select |#memory_int| |main_~#distance~0.base|) (+ (* main_~x~0 4) |main_~#distance~0.offset|) v_ArrVal_791) (+ (* v_main_~x~0_54 4) |main_~#distance~0.offset|) v_ArrVal_793) |main_~#distance~0.offset|)))))} [155] L45-->L41-2: Formula: (and (= (store |v_#memory_int_10| |v_main_~#distance~0.base_11| (store (select |v_#memory_int_10| |v_main_~#distance~0.base_11|) (+ |v_main_~#distance~0.offset_11| (* v_main_~x~0_4 4)) (- 1))) |v_#memory_int_9|) (< (+ |v_main_#t~mem12_3| |v_main_#t~mem11_3|) |v_main_#t~mem13_3|)) InVars {main_#t~mem12=|v_main_#t~mem12_3|, main_#t~mem13=|v_main_#t~mem13_3|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|, main_#t~mem11=|v_main_#t~mem11_3|, #memory_int=|v_#memory_int_10|} OutVars{#memory_int=|v_#memory_int_9|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_#t~mem11, #memory_int] {22528#(or (<= 2 main_~j~0) (<= main_~j~0 0) (forall ((v_main_~x~0_54 Int) (v_ArrVal_793 Int)) (or (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) 4 |main_~#Dest~0.offset|)) v_main_~x~0_54)) (<= 0 (select (store (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~x~0_54 4) |main_~#distance~0.offset|) v_ArrVal_793) |main_~#distance~0.offset|)))))} is VALID [2022-04-14 18:59:59,789 INFO L290 TraceCheckUtils]: 17: Hoare triple {22536#(forall ((main_~j~0 Int)) (or (<= 2 main_~j~0) (<= main_~j~0 0) (forall ((v_main_~x~0_55 Int) (v_main_~x~0_54 Int) (v_ArrVal_793 Int) (v_ArrVal_791 Int)) (or (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) v_main_~x~0_55)) (<= 0 (select (store (store (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~x~0_55 4) |main_~#distance~0.offset|) v_ArrVal_791) (+ (* v_main_~x~0_54 4) |main_~#distance~0.offset|) v_ArrVal_793) |main_~#distance~0.offset|)) (not (<= (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~x~0_55 4) |main_~#distance~0.offset|) v_ArrVal_791)) |main_~#Dest~0.base|) (+ (* main_~j~0 4) 4 |main_~#Dest~0.offset|)) v_main_~x~0_54))))))} [150] L41-3-->L45: Formula: (let ((.cse0 (select |v_#memory_int_8| |v_main_~#distance~0.base_10|)) (.cse1 (* v_main_~j~0_4 4))) (and (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~x~0_3 4))) |v_main_#t~mem13_1|) (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~y~0_3 4))) |v_main_#t~mem11_1|) (= (select (select |v_#memory_int_8| |v_main_~#Dest~0.base_7|) (+ .cse1 |v_main_~#Dest~0.offset_7|)) v_main_~x~0_3) (= v_main_~y~0_3 (select (select |v_#memory_int_8| |v_main_~#Source~0.base_7|) (+ .cse1 |v_main_~#Source~0.offset_7|))) (= |v_main_#t~mem12_1| (select (select |v_#memory_int_8| |v_main_~#Weight~0.base_7|) (+ .cse1 |v_main_~#Weight~0.offset_7|))) (< v_main_~j~0_4 v_main_~edgecount~0_7))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_~j~0=v_main_~j~0_4, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} OutVars{main_#t~mem12=|v_main_#t~mem12_1|, main_#t~mem13=|v_main_#t~mem13_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~x~0=v_main_~x~0_3, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_#t~mem10=|v_main_#t~mem10_1|, main_~j~0=v_main_~j~0_4, main_#t~mem11=|v_main_#t~mem11_1|, main_~y~0=v_main_~y~0_3, main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_#t~mem9=|v_main_#t~mem9_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_~x~0, main_#t~mem10, main_#t~mem11, main_~y~0, main_#t~mem9] {22532#(or (<= 2 main_~j~0) (<= main_~j~0 0) (forall ((v_main_~x~0_54 Int) (v_ArrVal_793 Int) (v_ArrVal_791 Int)) (or (not (<= (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ (* main_~x~0 4) |main_~#distance~0.offset|) v_ArrVal_791)) |main_~#Dest~0.base|) (+ (* main_~j~0 4) 4 |main_~#Dest~0.offset|)) v_main_~x~0_54)) (<= 0 (select (store (store (select |#memory_int| |main_~#distance~0.base|) (+ (* main_~x~0 4) |main_~#distance~0.offset|) v_ArrVal_791) (+ (* v_main_~x~0_54 4) |main_~#distance~0.offset|) v_ArrVal_793) |main_~#distance~0.offset|)))))} is VALID [2022-04-14 18:59:59,789 INFO L290 TraceCheckUtils]: 16: Hoare triple {22536#(forall ((main_~j~0 Int)) (or (<= 2 main_~j~0) (<= main_~j~0 0) (forall ((v_main_~x~0_55 Int) (v_main_~x~0_54 Int) (v_ArrVal_793 Int) (v_ArrVal_791 Int)) (or (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) v_main_~x~0_55)) (<= 0 (select (store (store (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~x~0_55 4) |main_~#distance~0.offset|) v_ArrVal_791) (+ (* v_main_~x~0_54 4) |main_~#distance~0.offset|) v_ArrVal_793) |main_~#distance~0.offset|)) (not (<= (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~x~0_55 4) |main_~#distance~0.offset|) v_ArrVal_791)) |main_~#Dest~0.base|) (+ (* main_~j~0 4) 4 |main_~#Dest~0.offset|)) v_main_~x~0_54))))))} [160] L41-2-->L41-3: Formula: (= v_main_~j~0_5 (+ v_main_~j~0_6 1)) InVars {main_~j~0=v_main_~j~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, main_~j~0=v_main_~j~0_5} AuxVars[] AssignedVars[main_~j~0, main_#t~post8] {22536#(forall ((main_~j~0 Int)) (or (<= 2 main_~j~0) (<= main_~j~0 0) (forall ((v_main_~x~0_55 Int) (v_main_~x~0_54 Int) (v_ArrVal_793 Int) (v_ArrVal_791 Int)) (or (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) v_main_~x~0_55)) (<= 0 (select (store (store (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~x~0_55 4) |main_~#distance~0.offset|) v_ArrVal_791) (+ (* v_main_~x~0_54 4) |main_~#distance~0.offset|) v_ArrVal_793) |main_~#distance~0.offset|)) (not (<= (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~x~0_55 4) |main_~#distance~0.offset|) v_ArrVal_791)) |main_~#Dest~0.base|) (+ (* main_~j~0 4) 4 |main_~#Dest~0.offset|)) v_main_~x~0_54))))))} is VALID [2022-04-14 18:59:59,790 INFO L290 TraceCheckUtils]: 15: Hoare triple {22536#(forall ((main_~j~0 Int)) (or (<= 2 main_~j~0) (<= main_~j~0 0) (forall ((v_main_~x~0_55 Int) (v_main_~x~0_54 Int) (v_ArrVal_793 Int) (v_ArrVal_791 Int)) (or (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) v_main_~x~0_55)) (<= 0 (select (store (store (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~x~0_55 4) |main_~#distance~0.offset|) v_ArrVal_791) (+ (* v_main_~x~0_54 4) |main_~#distance~0.offset|) v_ArrVal_793) |main_~#distance~0.offset|)) (not (<= (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~x~0_55 4) |main_~#distance~0.offset|) v_ArrVal_791)) |main_~#Dest~0.base|) (+ (* main_~j~0 4) 4 |main_~#Dest~0.offset|)) v_main_~x~0_54))))))} [156] L45-->L41-2: Formula: (not (< (+ |v_main_#t~mem12_5| |v_main_#t~mem11_5|) |v_main_#t~mem13_5|)) InVars {main_#t~mem12=|v_main_#t~mem12_5|, main_#t~mem13=|v_main_#t~mem13_5|, main_#t~mem11=|v_main_#t~mem11_5|} OutVars{} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_#t~mem11] {22536#(forall ((main_~j~0 Int)) (or (<= 2 main_~j~0) (<= main_~j~0 0) (forall ((v_main_~x~0_55 Int) (v_main_~x~0_54 Int) (v_ArrVal_793 Int) (v_ArrVal_791 Int)) (or (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) v_main_~x~0_55)) (<= 0 (select (store (store (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~x~0_55 4) |main_~#distance~0.offset|) v_ArrVal_791) (+ (* v_main_~x~0_54 4) |main_~#distance~0.offset|) v_ArrVal_793) |main_~#distance~0.offset|)) (not (<= (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~x~0_55 4) |main_~#distance~0.offset|) v_ArrVal_791)) |main_~#Dest~0.base|) (+ (* main_~j~0 4) 4 |main_~#Dest~0.offset|)) v_main_~x~0_54))))))} is VALID [2022-04-14 18:59:59,791 INFO L290 TraceCheckUtils]: 14: Hoare triple {22536#(forall ((main_~j~0 Int)) (or (<= 2 main_~j~0) (<= main_~j~0 0) (forall ((v_main_~x~0_55 Int) (v_main_~x~0_54 Int) (v_ArrVal_793 Int) (v_ArrVal_791 Int)) (or (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) v_main_~x~0_55)) (<= 0 (select (store (store (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~x~0_55 4) |main_~#distance~0.offset|) v_ArrVal_791) (+ (* v_main_~x~0_54 4) |main_~#distance~0.offset|) v_ArrVal_793) |main_~#distance~0.offset|)) (not (<= (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~x~0_55 4) |main_~#distance~0.offset|) v_ArrVal_791)) |main_~#Dest~0.base|) (+ (* main_~j~0 4) 4 |main_~#Dest~0.offset|)) v_main_~x~0_54))))))} [150] L41-3-->L45: Formula: (let ((.cse0 (select |v_#memory_int_8| |v_main_~#distance~0.base_10|)) (.cse1 (* v_main_~j~0_4 4))) (and (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~x~0_3 4))) |v_main_#t~mem13_1|) (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~y~0_3 4))) |v_main_#t~mem11_1|) (= (select (select |v_#memory_int_8| |v_main_~#Dest~0.base_7|) (+ .cse1 |v_main_~#Dest~0.offset_7|)) v_main_~x~0_3) (= v_main_~y~0_3 (select (select |v_#memory_int_8| |v_main_~#Source~0.base_7|) (+ .cse1 |v_main_~#Source~0.offset_7|))) (= |v_main_#t~mem12_1| (select (select |v_#memory_int_8| |v_main_~#Weight~0.base_7|) (+ .cse1 |v_main_~#Weight~0.offset_7|))) (< v_main_~j~0_4 v_main_~edgecount~0_7))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_~j~0=v_main_~j~0_4, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} OutVars{main_#t~mem12=|v_main_#t~mem12_1|, main_#t~mem13=|v_main_#t~mem13_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~x~0=v_main_~x~0_3, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_#t~mem10=|v_main_#t~mem10_1|, main_~j~0=v_main_~j~0_4, main_#t~mem11=|v_main_#t~mem11_1|, main_~y~0=v_main_~y~0_3, main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_#t~mem9=|v_main_#t~mem9_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_~x~0, main_#t~mem10, main_#t~mem11, main_~y~0, main_#t~mem9] {22536#(forall ((main_~j~0 Int)) (or (<= 2 main_~j~0) (<= main_~j~0 0) (forall ((v_main_~x~0_55 Int) (v_main_~x~0_54 Int) (v_ArrVal_793 Int) (v_ArrVal_791 Int)) (or (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) v_main_~x~0_55)) (<= 0 (select (store (store (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~x~0_55 4) |main_~#distance~0.offset|) v_ArrVal_791) (+ (* v_main_~x~0_54 4) |main_~#distance~0.offset|) v_ArrVal_793) |main_~#distance~0.offset|)) (not (<= (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~x~0_55 4) |main_~#distance~0.offset|) v_ArrVal_791)) |main_~#Dest~0.base|) (+ (* main_~j~0 4) 4 |main_~#Dest~0.offset|)) v_main_~x~0_54))))))} is VALID [2022-04-14 18:59:59,791 INFO L290 TraceCheckUtils]: 13: Hoare triple {22536#(forall ((main_~j~0 Int)) (or (<= 2 main_~j~0) (<= main_~j~0 0) (forall ((v_main_~x~0_55 Int) (v_main_~x~0_54 Int) (v_ArrVal_793 Int) (v_ArrVal_791 Int)) (or (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) v_main_~x~0_55)) (<= 0 (select (store (store (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~x~0_55 4) |main_~#distance~0.offset|) v_ArrVal_791) (+ (* v_main_~x~0_54 4) |main_~#distance~0.offset|) v_ArrVal_793) |main_~#distance~0.offset|)) (not (<= (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~x~0_55 4) |main_~#distance~0.offset|) v_ArrVal_791)) |main_~#Dest~0.base|) (+ (* main_~j~0 4) 4 |main_~#Dest~0.offset|)) v_main_~x~0_54))))))} [145] L39-3-->L41-3: Formula: (and (= v_main_~j~0_2 0) (< v_main_~i~0_23 v_main_~nodecount~0_9)) InVars {main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23} OutVars{main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23, main_~j~0=v_main_~j~0_2} AuxVars[] AssignedVars[main_~j~0] {22536#(forall ((main_~j~0 Int)) (or (<= 2 main_~j~0) (<= main_~j~0 0) (forall ((v_main_~x~0_55 Int) (v_main_~x~0_54 Int) (v_ArrVal_793 Int) (v_ArrVal_791 Int)) (or (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) v_main_~x~0_55)) (<= 0 (select (store (store (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~x~0_55 4) |main_~#distance~0.offset|) v_ArrVal_791) (+ (* v_main_~x~0_54 4) |main_~#distance~0.offset|) v_ArrVal_793) |main_~#distance~0.offset|)) (not (<= (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~x~0_55 4) |main_~#distance~0.offset|) v_ArrVal_791)) |main_~#Dest~0.base|) (+ (* main_~j~0 4) 4 |main_~#Dest~0.offset|)) v_main_~x~0_54))))))} is VALID [2022-04-14 18:59:59,792 INFO L290 TraceCheckUtils]: 12: Hoare triple {22536#(forall ((main_~j~0 Int)) (or (<= 2 main_~j~0) (<= main_~j~0 0) (forall ((v_main_~x~0_55 Int) (v_main_~x~0_54 Int) (v_ArrVal_793 Int) (v_ArrVal_791 Int)) (or (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) v_main_~x~0_55)) (<= 0 (select (store (store (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~x~0_55 4) |main_~#distance~0.offset|) v_ArrVal_791) (+ (* v_main_~x~0_54 4) |main_~#distance~0.offset|) v_ArrVal_793) |main_~#distance~0.offset|)) (not (<= (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~x~0_55 4) |main_~#distance~0.offset|) v_ArrVal_791)) |main_~#Dest~0.base|) (+ (* main_~j~0 4) 4 |main_~#Dest~0.offset|)) v_main_~x~0_54))))))} [140] L30-4-->L39-3: Formula: (= v_main_~i~0_21 0) InVars {} OutVars{main_~i~0=v_main_~i~0_21} AuxVars[] AssignedVars[main_~i~0] {22536#(forall ((main_~j~0 Int)) (or (<= 2 main_~j~0) (<= main_~j~0 0) (forall ((v_main_~x~0_55 Int) (v_main_~x~0_54 Int) (v_ArrVal_793 Int) (v_ArrVal_791 Int)) (or (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) v_main_~x~0_55)) (<= 0 (select (store (store (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~x~0_55 4) |main_~#distance~0.offset|) v_ArrVal_791) (+ (* v_main_~x~0_54 4) |main_~#distance~0.offset|) v_ArrVal_793) |main_~#distance~0.offset|)) (not (<= (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~x~0_55 4) |main_~#distance~0.offset|) v_ArrVal_791)) |main_~#Dest~0.base|) (+ (* main_~j~0 4) 4 |main_~#Dest~0.offset|)) v_main_~x~0_54))))))} is VALID [2022-04-14 18:59:59,793 INFO L290 TraceCheckUtils]: 11: Hoare triple {22536#(forall ((main_~j~0 Int)) (or (<= 2 main_~j~0) (<= main_~j~0 0) (forall ((v_main_~x~0_55 Int) (v_main_~x~0_54 Int) (v_ArrVal_793 Int) (v_ArrVal_791 Int)) (or (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) v_main_~x~0_55)) (<= 0 (select (store (store (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~x~0_55 4) |main_~#distance~0.offset|) v_ArrVal_791) (+ (* v_main_~x~0_54 4) |main_~#distance~0.offset|) v_ArrVal_793) |main_~#distance~0.offset|)) (not (<= (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~x~0_55 4) |main_~#distance~0.offset|) v_ArrVal_791)) |main_~#Dest~0.base|) (+ (* main_~j~0 4) 4 |main_~#Dest~0.offset|)) v_main_~x~0_54))))))} [138] L30-3-->L30-4: Formula: (not (< v_main_~i~0_11 v_main_~nodecount~0_4)) InVars {main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} OutVars{main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} AuxVars[] AssignedVars[] {22536#(forall ((main_~j~0 Int)) (or (<= 2 main_~j~0) (<= main_~j~0 0) (forall ((v_main_~x~0_55 Int) (v_main_~x~0_54 Int) (v_ArrVal_793 Int) (v_ArrVal_791 Int)) (or (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) v_main_~x~0_55)) (<= 0 (select (store (store (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~x~0_55 4) |main_~#distance~0.offset|) v_ArrVal_791) (+ (* v_main_~x~0_54 4) |main_~#distance~0.offset|) v_ArrVal_793) |main_~#distance~0.offset|)) (not (<= (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~x~0_55 4) |main_~#distance~0.offset|) v_ArrVal_791)) |main_~#Dest~0.base|) (+ (* main_~j~0 4) 4 |main_~#Dest~0.offset|)) v_main_~x~0_54))))))} is VALID [2022-04-14 18:59:59,793 INFO L290 TraceCheckUtils]: 10: Hoare triple {22536#(forall ((main_~j~0 Int)) (or (<= 2 main_~j~0) (<= main_~j~0 0) (forall ((v_main_~x~0_55 Int) (v_main_~x~0_54 Int) (v_ArrVal_793 Int) (v_ArrVal_791 Int)) (or (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) v_main_~x~0_55)) (<= 0 (select (store (store (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~x~0_55 4) |main_~#distance~0.offset|) v_ArrVal_791) (+ (* v_main_~x~0_54 4) |main_~#distance~0.offset|) v_ArrVal_793) |main_~#distance~0.offset|)) (not (<= (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~x~0_55 4) |main_~#distance~0.offset|) v_ArrVal_791)) |main_~#Dest~0.base|) (+ (* main_~j~0 4) 4 |main_~#Dest~0.offset|)) v_main_~x~0_54))))))} [146] L30-2-->L30-3: Formula: (= v_main_~i~0_17 (+ v_main_~i~0_18 1)) InVars {main_~i~0=v_main_~i~0_18} OutVars{main_~i~0=v_main_~i~0_17, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {22536#(forall ((main_~j~0 Int)) (or (<= 2 main_~j~0) (<= main_~j~0 0) (forall ((v_main_~x~0_55 Int) (v_main_~x~0_54 Int) (v_ArrVal_793 Int) (v_ArrVal_791 Int)) (or (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) v_main_~x~0_55)) (<= 0 (select (store (store (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~x~0_55 4) |main_~#distance~0.offset|) v_ArrVal_791) (+ (* v_main_~x~0_54 4) |main_~#distance~0.offset|) v_ArrVal_793) |main_~#distance~0.offset|)) (not (<= (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~x~0_55 4) |main_~#distance~0.offset|) v_ArrVal_791)) |main_~#Dest~0.base|) (+ (* main_~j~0 4) 4 |main_~#Dest~0.offset|)) v_main_~x~0_54))))))} is VALID [2022-04-14 19:00:01,563 WARN L290 TraceCheckUtils]: 9: Hoare triple {22561#(forall ((v_main_~x~0_55 Int) (v_main_~x~0_54 Int) (main_~j~0 Int) (v_ArrVal_793 Int) (v_ArrVal_791 Int) (v_ArrVal_789 Int)) (or (not (<= (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_789)) |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) v_main_~x~0_55)) (not (<= (select (select (store |#memory_int| |main_~#distance~0.base| (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_789) (+ (* v_main_~x~0_55 4) |main_~#distance~0.offset|) v_ArrVal_791)) |main_~#Dest~0.base|) (+ (* main_~j~0 4) 4 |main_~#Dest~0.offset|)) v_main_~x~0_54)) (not (<= 0 v_ArrVal_789)) (<= 0 (select (store (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_789) (+ (* v_main_~x~0_55 4) |main_~#distance~0.offset|) v_ArrVal_791) (+ (* v_main_~x~0_54 4) |main_~#distance~0.offset|) v_ArrVal_793) |main_~#distance~0.offset|)) (<= 2 main_~j~0) (<= main_~j~0 0)))} [141] L31-->L30-2: Formula: (and (= (store |v_#memory_int_4| |v_main_~#distance~0.base_5| (store (select |v_#memory_int_4| |v_main_~#distance~0.base_5|) (+ |v_main_~#distance~0.offset_5| (* v_main_~i~0_14 4)) 0)) |v_#memory_int_3|) (= v_main_~i~0_14 v_main_~source~0_2)) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} AuxVars[] AssignedVars[#memory_int] {22536#(forall ((main_~j~0 Int)) (or (<= 2 main_~j~0) (<= main_~j~0 0) (forall ((v_main_~x~0_55 Int) (v_main_~x~0_54 Int) (v_ArrVal_793 Int) (v_ArrVal_791 Int)) (or (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) v_main_~x~0_55)) (<= 0 (select (store (store (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~x~0_55 4) |main_~#distance~0.offset|) v_ArrVal_791) (+ (* v_main_~x~0_54 4) |main_~#distance~0.offset|) v_ArrVal_793) |main_~#distance~0.offset|)) (not (<= (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~x~0_55 4) |main_~#distance~0.offset|) v_ArrVal_791)) |main_~#Dest~0.base|) (+ (* main_~j~0 4) 4 |main_~#Dest~0.offset|)) v_main_~x~0_54))))))} is UNKNOWN [2022-04-14 19:00:01,564 INFO L290 TraceCheckUtils]: 8: Hoare triple {22561#(forall ((v_main_~x~0_55 Int) (v_main_~x~0_54 Int) (main_~j~0 Int) (v_ArrVal_793 Int) (v_ArrVal_791 Int) (v_ArrVal_789 Int)) (or (not (<= (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_789)) |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) v_main_~x~0_55)) (not (<= (select (select (store |#memory_int| |main_~#distance~0.base| (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_789) (+ (* v_main_~x~0_55 4) |main_~#distance~0.offset|) v_ArrVal_791)) |main_~#Dest~0.base|) (+ (* main_~j~0 4) 4 |main_~#Dest~0.offset|)) v_main_~x~0_54)) (not (<= 0 v_ArrVal_789)) (<= 0 (select (store (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_789) (+ (* v_main_~x~0_55 4) |main_~#distance~0.offset|) v_ArrVal_791) (+ (* v_main_~x~0_54 4) |main_~#distance~0.offset|) v_ArrVal_793) |main_~#distance~0.offset|)) (<= 2 main_~j~0) (<= main_~j~0 0)))} [139] L30-3-->L31: Formula: (< v_main_~i~0_12 v_main_~nodecount~0_5) InVars {main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} OutVars{main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {22561#(forall ((v_main_~x~0_55 Int) (v_main_~x~0_54 Int) (main_~j~0 Int) (v_ArrVal_793 Int) (v_ArrVal_791 Int) (v_ArrVal_789 Int)) (or (not (<= (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_789)) |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) v_main_~x~0_55)) (not (<= (select (select (store |#memory_int| |main_~#distance~0.base| (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_789) (+ (* v_main_~x~0_55 4) |main_~#distance~0.offset|) v_ArrVal_791)) |main_~#Dest~0.base|) (+ (* main_~j~0 4) 4 |main_~#Dest~0.offset|)) v_main_~x~0_54)) (not (<= 0 v_ArrVal_789)) (<= 0 (select (store (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_789) (+ (* v_main_~x~0_55 4) |main_~#distance~0.offset|) v_ArrVal_791) (+ (* v_main_~x~0_54 4) |main_~#distance~0.offset|) v_ArrVal_793) |main_~#distance~0.offset|)) (<= 2 main_~j~0) (<= main_~j~0 0)))} is VALID [2022-04-14 19:00:01,568 INFO L290 TraceCheckUtils]: 7: Hoare triple {22277#true} [136] L21-->L30-3: Formula: (let ((.cse1 (store |v_#valid_10| |v_main_~#Source~0.base_4| 1))) (let ((.cse4 (store .cse1 |v_main_~#Dest~0.base_4| 1))) (let ((.cse5 (store .cse4 |v_main_~#Weight~0.base_4| 1)) (.cse2 (select |v_#memory_int_2| |v_main_~#Dest~0.base_4|)) (.cse0 (select |v_#memory_int_2| |v_main_~#Source~0.base_4|)) (.cse3 (select |v_#memory_int_2| |v_main_~#Weight~0.base_4|))) (and (= (select .cse0 (+ 52 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#distance~0.base_4|) (= (select .cse0 (+ 48 |v_main_~#Source~0.offset_4|)) 3) (= 2 (select .cse0 (+ 68 |v_main_~#Source~0.offset_4|))) (= (select .cse1 |v_main_~#Dest~0.base_4|) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Weight~0.base_4|) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 60)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 12)) 1) (= 9 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 36))) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 24))) (= (select .cse0 (+ 56 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Dest~0.base_4|) (= (select .cse0 (+ 40 |v_main_~#Source~0.offset_4|)) 2) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 8))) (= (select .cse3 (+ 72 |v_main_~#Weight~0.offset_4|)) 18) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 12)) 3) (= (select .cse0 (+ 8 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 72)) 0) (= 6 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 24))) (= (select .cse0 (+ 12 |v_main_~#Source~0.offset_4|)) 1) (= 0 (select .cse3 |v_main_~#Weight~0.offset_4|)) (not (= |v_main_~#Weight~0.base_4| 0)) (= |v_main_~#Dest~0.offset_4| 0) (= 16 (select .cse3 (+ 64 |v_main_~#Weight~0.offset_4|))) (= (select .cse2 (+ 76 |v_main_~#Dest~0.offset_4|)) 4) (= 5 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 20))) (= (select .cse0 (+ 28 |v_main_~#Source~0.offset_4|)) 3) (= (select .cse0 (+ 76 |v_main_~#Source~0.offset_4|)) 3) (= 1 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 16))) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 44)) 0) (= (select .cse0 (+ 4 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 48)) 0) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 60)) 15) (= v_main_~i~0_6 0) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 32))) (= v_main_~source~0_1 0) (= (select .cse4 |v_main_~#Weight~0.base_4|) 0) (= (select |v_#valid_10| |v_main_~#Source~0.base_4|) 0) (<= v_main_~edgecount~0_5 19) (= (select .cse3 (+ 56 |v_main_~#Weight~0.offset_4|)) 14) (= (select .cse3 (+ 52 |v_main_~#Weight~0.offset_4|)) 13) (= (select .cse2 (+ 40 |v_main_~#Dest~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 52)) 2) (= (select .cse3 (+ 44 |v_main_~#Weight~0.offset_4|)) 11) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 4)) 1) (= |v_main_~#Source~0.offset_4| 0) (= 3 (select .cse0 (+ 60 |v_main_~#Source~0.offset_4|))) (= 2 (select .cse0 (+ 44 |v_main_~#Source~0.offset_4|))) (= |v_#length_1| (store (store (store (store |v_#length_5| |v_main_~#Source~0.base_4| 80) |v_main_~#Dest~0.base_4| 80) |v_main_~#Weight~0.base_4| 80) |v_main_~#distance~0.base_4| 20)) (= (select .cse2 |v_main_~#Dest~0.offset_4|) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 68)) 1) (= (select .cse0 (+ 36 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ 56 |v_main_~#Dest~0.offset_4|)) 3) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 28))) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 8)) 2) (= 12 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 48))) (= 7 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 28))) (= (select .cse0 (+ 64 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 64)) 2) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 36)) 0) (= 8 (select .cse3 (+ 32 |v_main_~#Weight~0.offset_4|))) (not (= |v_main_~#Dest~0.base_4| 0)) (= 0 (select .cse0 |v_main_~#Source~0.offset_4|)) (= (select .cse3 (+ 40 |v_main_~#Weight~0.offset_4|)) 10) (= (select .cse5 |v_main_~#distance~0.base_4|) 0) (= |v_main_~#distance~0.offset_4| 0) (= (store .cse5 |v_main_~#distance~0.base_4| 1) |v_#valid_6|) (<= 0 v_main_~edgecount~0_5) (= (select .cse3 (+ 16 |v_main_~#Weight~0.offset_4|)) 4) (not (= |v_main_~#Source~0.base_4| 0)) (= (select .cse0 (+ |v_main_~#Source~0.offset_4| 24)) 1) (= (select .cse0 (+ 16 |v_main_~#Source~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 20)) 4) (= 2 (select .cse0 (+ 72 |v_main_~#Source~0.offset_4|))) (= (select .cse0 (+ 32 |v_main_~#Source~0.offset_4|)) 4) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 4))) (= (select .cse0 (+ 20 |v_main_~#Source~0.offset_4|)) 0) (= 19 (select .cse3 (+ 76 |v_main_~#Weight~0.offset_4|))) (< |v_#StackHeapBarrier_1| |v_main_~#Source~0.base_4|) (not (= |v_main_~#distance~0.base_4| 0)) (= 17 (select .cse3 (+ 68 |v_main_~#Weight~0.offset_4|))) (= |v_main_~#Weight~0.offset_4| 0))))) InVars {#memory_int=|v_#memory_int_2|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_5|, main_~edgecount~0=v_main_~edgecount~0_5, #valid=|v_#valid_10|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_4|, main_~x~0=v_main_~x~0_2, main_~#distance~0.base=|v_main_~#distance~0.base_4|, main_~j~0=v_main_~j~0_1, main_~y~0=v_main_~y~0_2, main_~#Dest~0.base=|v_main_~#Dest~0.base_4|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_4|, main_~#Source~0.base=|v_main_~#Source~0.base_4|, main_~#Weight~0.base=|v_main_~#Weight~0.base_4|, #valid=|v_#valid_6|, main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~source~0=v_main_~source~0_1, #length=|v_#length_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_4|, main_~edgecount~0=v_main_~edgecount~0_5, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_4|} AuxVars[] AssignedVars[main_~#Source~0.offset, main_~x~0, main_~#distance~0.base, main_~j~0, main_~y~0, main_~#Dest~0.base, main_~#distance~0.offset, main_~#Source~0.base, main_~#Weight~0.base, #valid, main_~i~0, main_~source~0, #length, main_~#Weight~0.offset, main_~#Dest~0.offset] {22561#(forall ((v_main_~x~0_55 Int) (v_main_~x~0_54 Int) (main_~j~0 Int) (v_ArrVal_793 Int) (v_ArrVal_791 Int) (v_ArrVal_789 Int)) (or (not (<= (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_789)) |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) v_main_~x~0_55)) (not (<= (select (select (store |#memory_int| |main_~#distance~0.base| (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_789) (+ (* v_main_~x~0_55 4) |main_~#distance~0.offset|) v_ArrVal_791)) |main_~#Dest~0.base|) (+ (* main_~j~0 4) 4 |main_~#Dest~0.offset|)) v_main_~x~0_54)) (not (<= 0 v_ArrVal_789)) (<= 0 (select (store (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_789) (+ (* v_main_~x~0_55 4) |main_~#distance~0.offset|) v_ArrVal_791) (+ (* v_main_~x~0_54 4) |main_~#distance~0.offset|) v_ArrVal_793) |main_~#distance~0.offset|)) (<= 2 main_~j~0) (<= main_~j~0 0)))} is VALID [2022-04-14 19:00:01,568 INFO L290 TraceCheckUtils]: 6: Hoare triple {22277#true} [133] L20-->L21: Formula: (and (<= 0 v_main_~nodecount~0_3) (<= v_main_~nodecount~0_3 4)) InVars {main_~nodecount~0=v_main_~nodecount~0_3} OutVars{main_~nodecount~0=v_main_~nodecount~0_3} AuxVars[] AssignedVars[] {22277#true} is VALID [2022-04-14 19:00:01,568 INFO L290 TraceCheckUtils]: 5: Hoare triple {22277#true} [130] mainENTRY-->L20: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (= |v_main_#t~nondet4_2| v_main_~nodecount~0_1) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= |v_main_#t~nondet5_2| v_main_~edgecount~0_1)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~nodecount~0=v_main_~nodecount~0_1, main_~edgecount~0=v_main_~edgecount~0_1} AuxVars[] AssignedVars[main_~nodecount~0, main_#t~nondet5, main_#t~nondet4, main_~edgecount~0] {22277#true} is VALID [2022-04-14 19:00:01,568 INFO L272 TraceCheckUtils]: 4: Hoare triple {22277#true} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {22277#true} is VALID [2022-04-14 19:00:01,568 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {22277#true} {22277#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {22277#true} is VALID [2022-04-14 19:00:01,568 INFO L290 TraceCheckUtils]: 2: Hoare triple {22277#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {22277#true} is VALID [2022-04-14 19:00:01,568 INFO L290 TraceCheckUtils]: 1: Hoare triple {22277#true} [128] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_11| 1))) (and (= (select |v_#valid_16| 1) 1) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_16| 2) 1) (= (select |v_#valid_16| 3) 1) (= (select .cse0 1) 0) (= |v_#NULL.base_1| 0) (= (select |v_#length_6| 1) 2) (= (select |v_#length_6| 2) 14) (= (select .cse0 0) 48) (= (select |v_#valid_16| 0) 0) (= (select |v_#length_6| 3) 12) (= |v_#NULL.offset_1| 0) (= v_~INFINITY~0_2 899))) InVars {#memory_int=|v_#memory_int_11|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, #valid=|v_#valid_16|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_16|, #memory_int=|v_#memory_int_11|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_6|, ~INFINITY~0=v_~INFINITY~0_2, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, ~INFINITY~0, #NULL.base] {22277#true} is VALID [2022-04-14 19:00:01,568 INFO L272 TraceCheckUtils]: 0: Hoare triple {22277#true} [126] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {22277#true} is VALID [2022-04-14 19:00:01,569 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 10 not checked. [2022-04-14 19:00:01,569 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [534029669] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-14 19:00:01,569 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-14 19:00:01,569 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 21, 21] total 54 [2022-04-14 19:00:01,569 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1533475799] [2022-04-14 19:00:01,569 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-04-14 19:00:01,570 INFO L78 Accepts]: Start accepts. Automaton has has 54 states, 52 states have (on average 1.9807692307692308) internal successors, (103), 51 states have internal predecessors, (103), 3 states have call successors, (5), 4 states have call predecessors, (5), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 43 [2022-04-14 19:00:01,570 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-14 19:00:01,570 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 54 states, 52 states have (on average 1.9807692307692308) internal successors, (103), 51 states have internal predecessors, (103), 3 states have call successors, (5), 4 states have call predecessors, (5), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 19:00:02,115 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 109 edges. 109 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 19:00:02,116 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 54 states [2022-04-14 19:00:02,116 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-14 19:00:02,116 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 54 interpolants. [2022-04-14 19:00:02,117 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=375, Invalid=2282, Unknown=3, NotChecked=202, Total=2862 [2022-04-14 19:00:02,117 INFO L87 Difference]: Start difference. First operand 340 states and 449 transitions. Second operand has 54 states, 52 states have (on average 1.9807692307692308) internal successors, (103), 51 states have internal predecessors, (103), 3 states have call successors, (5), 4 states have call predecessors, (5), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 19:00:08,465 WARN L833 $PredicateComparison]: unable to prove that (let ((.cse5 (select |c_#memory_int| |c_main_~#Dest~0.base|))) (let ((.cse3 (select |c_#memory_int| |c_main_~#distance~0.base|)) (.cse4 (select .cse5 (+ 4 |c_main_~#Dest~0.offset|))) (.cse2 (select .cse5 (+ 8 |c_main_~#Dest~0.offset|)))) (and (= |c_#NULL.base| |c_old(#NULL.base)|) (forall ((main_~j~0 Int)) (or (forall ((v_main_~x~0_55 Int) (v_main_~x~0_54 Int) (v_ArrVal_793 Int) (v_ArrVal_791 Int)) (let ((.cse0 (store (select |c_#memory_int| |c_main_~#distance~0.base|) (+ (* v_main_~x~0_55 4) |c_main_~#distance~0.offset|) v_ArrVal_791)) (.cse1 (* main_~j~0 4))) (or (<= 0 (select (store .cse0 (+ (* v_main_~x~0_54 4) |c_main_~#distance~0.offset|) v_ArrVal_793) |c_main_~#distance~0.offset|)) (not (<= (select (select (store |c_#memory_int| |c_main_~#distance~0.base| .cse0) |c_main_~#Dest~0.base|) (+ .cse1 4 |c_main_~#Dest~0.offset|)) v_main_~x~0_54)) (not (<= (select (select |c_#memory_int| |c_main_~#Dest~0.base|) (+ .cse1 |c_main_~#Dest~0.offset|)) v_main_~x~0_55))))) (<= 2 main_~j~0) (<= main_~j~0 0))) (= |c_main_~#distance~0.offset| 0) (= |c_old(~INFINITY~0)| c_~INFINITY~0) (= .cse2 4) (not (= |c_main_~#distance~0.base| |c_main_~#Dest~0.base|)) (= |c_main_~#Dest~0.offset| 0) (= c_main_~i~0 0) (= (select .cse3 (+ (* c_main_~i~0 4) |c_main_~#distance~0.offset|)) 0) (<= |c_main_~#Dest~0.offset| 0) (= 3 .cse4) (<= 0 (select .cse3 |c_main_~#distance~0.offset|)) (<= 3 .cse4) (<= 0 |c_main_~#Dest~0.offset|) (= |c_#NULL.offset| |c_old(#NULL.offset)|) (<= 4 .cse2)))) is different from false [2022-04-14 19:00:10,478 WARN L833 $PredicateComparison]: unable to prove that (let ((.cse5 (select |c_#memory_int| |c_main_~#Dest~0.base|))) (let ((.cse3 (select |c_#memory_int| |c_main_~#distance~0.base|)) (.cse4 (select .cse5 (+ 4 |c_main_~#Dest~0.offset|))) (.cse2 (select .cse5 (+ 8 |c_main_~#Dest~0.offset|)))) (and (forall ((main_~j~0 Int)) (or (forall ((v_main_~x~0_55 Int) (v_main_~x~0_54 Int) (v_ArrVal_793 Int) (v_ArrVal_791 Int)) (let ((.cse0 (store (select |c_#memory_int| |c_main_~#distance~0.base|) (+ (* v_main_~x~0_55 4) |c_main_~#distance~0.offset|) v_ArrVal_791)) (.cse1 (* main_~j~0 4))) (or (<= 0 (select (store .cse0 (+ (* v_main_~x~0_54 4) |c_main_~#distance~0.offset|) v_ArrVal_793) |c_main_~#distance~0.offset|)) (not (<= (select (select (store |c_#memory_int| |c_main_~#distance~0.base| .cse0) |c_main_~#Dest~0.base|) (+ .cse1 4 |c_main_~#Dest~0.offset|)) v_main_~x~0_54)) (not (<= (select (select |c_#memory_int| |c_main_~#Dest~0.base|) (+ .cse1 |c_main_~#Dest~0.offset|)) v_main_~x~0_55))))) (<= 2 main_~j~0) (<= main_~j~0 0))) (= |c_main_~#distance~0.offset| 0) (= .cse2 4) (not (= |c_main_~#distance~0.base| |c_main_~#Dest~0.base|)) (= |c_main_~#Dest~0.offset| 0) (= (select .cse3 0) 0) (= 3 .cse4) (<= 0 (select .cse3 |c_main_~#distance~0.offset|)) (<= 3 .cse4) (<= 4 .cse2)))) is different from false [2022-04-14 19:00:12,519 WARN L833 $PredicateComparison]: unable to prove that (let ((.cse5 (select |c_#memory_int| |c_main_~#Dest~0.base|))) (let ((.cse3 (select |c_#memory_int| |c_main_~#distance~0.base|)) (.cse4 (select .cse5 (+ 4 |c_main_~#Dest~0.offset|))) (.cse2 (select .cse5 (+ 8 |c_main_~#Dest~0.offset|)))) (and (forall ((main_~j~0 Int)) (or (forall ((v_main_~x~0_55 Int) (v_main_~x~0_54 Int) (v_ArrVal_793 Int) (v_ArrVal_791 Int)) (let ((.cse0 (store (select |c_#memory_int| |c_main_~#distance~0.base|) (+ (* v_main_~x~0_55 4) |c_main_~#distance~0.offset|) v_ArrVal_791)) (.cse1 (* main_~j~0 4))) (or (<= 0 (select (store .cse0 (+ (* v_main_~x~0_54 4) |c_main_~#distance~0.offset|) v_ArrVal_793) |c_main_~#distance~0.offset|)) (not (<= (select (select (store |c_#memory_int| |c_main_~#distance~0.base| .cse0) |c_main_~#Dest~0.base|) (+ .cse1 4 |c_main_~#Dest~0.offset|)) v_main_~x~0_54)) (not (<= (select (select |c_#memory_int| |c_main_~#Dest~0.base|) (+ .cse1 |c_main_~#Dest~0.offset|)) v_main_~x~0_55))))) (<= 2 main_~j~0) (<= main_~j~0 0))) (= |c_main_~#distance~0.offset| 0) (= .cse2 4) (not (= |c_main_~#distance~0.base| |c_main_~#Dest~0.base|)) (= |c_main_~#Dest~0.offset| 0) (= (select .cse3 0) 0) (= 3 .cse4) (<= 0 (select .cse3 |c_main_~#distance~0.offset|)) (= c_main_~j~0 0) (<= 3 .cse4) (<= 4 .cse2)))) is different from false [2022-04-14 19:00:14,555 WARN L833 $PredicateComparison]: unable to prove that (let ((.cse5 (select |c_#memory_int| |c_main_~#Dest~0.base|))) (let ((.cse3 (select |c_#memory_int| |c_main_~#distance~0.base|)) (.cse4 (select .cse5 (+ 4 |c_main_~#Dest~0.offset|))) (.cse2 (select .cse5 (+ 8 |c_main_~#Dest~0.offset|)))) (and (forall ((main_~j~0 Int)) (or (forall ((v_main_~x~0_55 Int) (v_main_~x~0_54 Int) (v_ArrVal_793 Int) (v_ArrVal_791 Int)) (let ((.cse0 (store (select |c_#memory_int| |c_main_~#distance~0.base|) (+ (* v_main_~x~0_55 4) |c_main_~#distance~0.offset|) v_ArrVal_791)) (.cse1 (* main_~j~0 4))) (or (<= 0 (select (store .cse0 (+ (* v_main_~x~0_54 4) |c_main_~#distance~0.offset|) v_ArrVal_793) |c_main_~#distance~0.offset|)) (not (<= (select (select (store |c_#memory_int| |c_main_~#distance~0.base| .cse0) |c_main_~#Dest~0.base|) (+ .cse1 4 |c_main_~#Dest~0.offset|)) v_main_~x~0_54)) (not (<= (select (select |c_#memory_int| |c_main_~#Dest~0.base|) (+ .cse1 |c_main_~#Dest~0.offset|)) v_main_~x~0_55))))) (<= 2 main_~j~0) (<= main_~j~0 0))) (= |c_main_~#distance~0.offset| 0) (= .cse2 4) (not (= |c_main_~#distance~0.base| |c_main_~#Dest~0.base|)) (= |c_main_~#Dest~0.offset| 0) (= (select .cse3 0) 0) (= 3 .cse4) (<= 0 (select .cse3 |c_main_~#distance~0.offset|)) (= c_main_~j~0 0) (<= 3 .cse4) (<= (select .cse5 (+ (* c_main_~j~0 4) |c_main_~#Dest~0.offset|)) c_main_~x~0) (<= 4 .cse2)))) is different from false [2022-04-14 19:00:16,719 WARN L833 $PredicateComparison]: unable to prove that (let ((.cse1 (select |c_#memory_int| |c_main_~#Dest~0.base|))) (let ((.cse5 (select |c_#memory_int| |c_main_~#distance~0.base|)) (.cse0 (+ (* c_main_~j~0 4) |c_main_~#Dest~0.offset|)) (.cse4 (select .cse1 (+ 8 |c_main_~#Dest~0.offset|)))) (and (<= .cse0 4) (= (select .cse1 .cse0) 3) (forall ((main_~j~0 Int)) (or (forall ((v_main_~x~0_55 Int) (v_main_~x~0_54 Int) (v_ArrVal_793 Int) (v_ArrVal_791 Int)) (let ((.cse2 (store (select |c_#memory_int| |c_main_~#distance~0.base|) (+ (* v_main_~x~0_55 4) |c_main_~#distance~0.offset|) v_ArrVal_791)) (.cse3 (* main_~j~0 4))) (or (<= 0 (select (store .cse2 (+ (* v_main_~x~0_54 4) |c_main_~#distance~0.offset|) v_ArrVal_793) |c_main_~#distance~0.offset|)) (not (<= (select (select (store |c_#memory_int| |c_main_~#distance~0.base| .cse2) |c_main_~#Dest~0.base|) (+ .cse3 4 |c_main_~#Dest~0.offset|)) v_main_~x~0_54)) (not (<= (select (select |c_#memory_int| |c_main_~#Dest~0.base|) (+ .cse3 |c_main_~#Dest~0.offset|)) v_main_~x~0_55))))) (<= 2 main_~j~0) (<= main_~j~0 0))) (= |c_main_~#distance~0.offset| 0) (= .cse4 4) (not (= |c_main_~#distance~0.base| |c_main_~#Dest~0.base|)) (= |c_main_~#Dest~0.offset| 0) (= (select .cse5 0) 0) (<= 0 (select .cse5 |c_main_~#distance~0.offset|)) (<= 3 (select .cse1 (+ 4 |c_main_~#Dest~0.offset|))) (<= 4 .cse0) (<= 4 .cse4)))) is different from false [2022-04-14 19:00:18,884 WARN L833 $PredicateComparison]: unable to prove that (let ((.cse5 (select |c_#memory_int| |c_main_~#Dest~0.base|))) (let ((.cse4 (select |c_#memory_int| |c_main_~#distance~0.base|)) (.cse0 (+ (* c_main_~j~0 4) |c_main_~#Dest~0.offset|)) (.cse3 (select .cse5 (+ 8 |c_main_~#Dest~0.offset|)))) (and (<= .cse0 4) (forall ((main_~j~0 Int)) (or (forall ((v_main_~x~0_55 Int) (v_main_~x~0_54 Int) (v_ArrVal_793 Int) (v_ArrVal_791 Int)) (let ((.cse1 (store (select |c_#memory_int| |c_main_~#distance~0.base|) (+ (* v_main_~x~0_55 4) |c_main_~#distance~0.offset|) v_ArrVal_791)) (.cse2 (* main_~j~0 4))) (or (<= 0 (select (store .cse1 (+ (* v_main_~x~0_54 4) |c_main_~#distance~0.offset|) v_ArrVal_793) |c_main_~#distance~0.offset|)) (not (<= (select (select (store |c_#memory_int| |c_main_~#distance~0.base| .cse1) |c_main_~#Dest~0.base|) (+ .cse2 4 |c_main_~#Dest~0.offset|)) v_main_~x~0_54)) (not (<= (select (select |c_#memory_int| |c_main_~#Dest~0.base|) (+ .cse2 |c_main_~#Dest~0.offset|)) v_main_~x~0_55))))) (<= 2 main_~j~0) (<= main_~j~0 0))) (= |c_main_~#distance~0.offset| 0) (= .cse3 4) (not (= |c_main_~#distance~0.base| |c_main_~#Dest~0.base|)) (= |c_main_~#Dest~0.offset| 0) (= (select .cse4 0) 0) (= 3 c_main_~x~0) (<= 0 (select .cse4 |c_main_~#distance~0.offset|)) (<= 3 (select .cse5 (+ 4 |c_main_~#Dest~0.offset|))) (<= (select .cse5 .cse0) c_main_~x~0) (<= 4 .cse0) (<= 4 .cse3)))) is different from false [2022-04-14 19:00:21,084 WARN L833 $PredicateComparison]: unable to prove that (let ((.cse2 (select |c_#memory_int| |c_main_~#Dest~0.base|))) (and (forall ((main_~j~0 Int)) (or (forall ((v_main_~x~0_55 Int) (v_main_~x~0_54 Int) (v_ArrVal_793 Int) (v_ArrVal_791 Int)) (let ((.cse0 (store (select |c_#memory_int| |c_main_~#distance~0.base|) (+ (* v_main_~x~0_55 4) |c_main_~#distance~0.offset|) v_ArrVal_791)) (.cse1 (* main_~j~0 4))) (or (<= 0 (select (store .cse0 (+ (* v_main_~x~0_54 4) |c_main_~#distance~0.offset|) v_ArrVal_793) |c_main_~#distance~0.offset|)) (not (<= (select (select (store |c_#memory_int| |c_main_~#distance~0.base| .cse0) |c_main_~#Dest~0.base|) (+ .cse1 4 |c_main_~#Dest~0.offset|)) v_main_~x~0_54)) (not (<= (select (select |c_#memory_int| |c_main_~#Dest~0.base|) (+ .cse1 |c_main_~#Dest~0.offset|)) v_main_~x~0_55))))) (<= 2 main_~j~0) (<= main_~j~0 0))) (= |c_main_~#distance~0.offset| 0) (not (= |c_main_~#distance~0.base| |c_main_~#Dest~0.base|)) (= |c_main_~#Dest~0.offset| 0) (<= 0 (select (select |c_#memory_int| |c_main_~#distance~0.base|) |c_main_~#distance~0.offset|)) (<= 3 (select .cse2 (+ 4 |c_main_~#Dest~0.offset|))) (<= 4 (select .cse2 (+ 8 |c_main_~#Dest~0.offset|))))) is different from false [2022-04-14 19:00:23,357 WARN L833 $PredicateComparison]: unable to prove that (let ((.cse2 (select |c_#memory_int| |c_main_~#Dest~0.base|))) (and (forall ((main_~j~0 Int)) (or (forall ((v_main_~x~0_55 Int) (v_main_~x~0_54 Int) (v_ArrVal_793 Int) (v_ArrVal_791 Int)) (let ((.cse0 (store (select |c_#memory_int| |c_main_~#distance~0.base|) (+ (* v_main_~x~0_55 4) |c_main_~#distance~0.offset|) v_ArrVal_791)) (.cse1 (* main_~j~0 4))) (or (<= 0 (select (store .cse0 (+ (* v_main_~x~0_54 4) |c_main_~#distance~0.offset|) v_ArrVal_793) |c_main_~#distance~0.offset|)) (not (<= (select (select (store |c_#memory_int| |c_main_~#distance~0.base| .cse0) |c_main_~#Dest~0.base|) (+ .cse1 4 |c_main_~#Dest~0.offset|)) v_main_~x~0_54)) (not (<= (select (select |c_#memory_int| |c_main_~#Dest~0.base|) (+ .cse1 |c_main_~#Dest~0.offset|)) v_main_~x~0_55))))) (<= 2 main_~j~0) (<= main_~j~0 0))) (= |c_main_~#distance~0.offset| 0) (not (= |c_main_~#distance~0.base| |c_main_~#Dest~0.base|)) (= |c_main_~#Dest~0.offset| 0) (<= 0 (select (select |c_#memory_int| |c_main_~#distance~0.base|) |c_main_~#distance~0.offset|)) (<= 3 (select .cse2 (+ 4 |c_main_~#Dest~0.offset|))) (<= (select .cse2 (+ (* c_main_~j~0 4) |c_main_~#Dest~0.offset|)) c_main_~x~0) (<= 4 (select .cse2 (+ 8 |c_main_~#Dest~0.offset|))))) is different from false [2022-04-14 19:00:25,531 WARN L833 $PredicateComparison]: unable to prove that (let ((.cse2 (select |c_#memory_int| |c_main_~#Dest~0.base|))) (and (= |c_#NULL.base| |c_old(#NULL.base)|) (forall ((main_~j~0 Int)) (or (forall ((v_main_~x~0_55 Int) (v_main_~x~0_54 Int) (v_ArrVal_793 Int) (v_ArrVal_791 Int)) (let ((.cse0 (store (select |c_#memory_int| |c_main_~#distance~0.base|) (+ (* v_main_~x~0_55 4) |c_main_~#distance~0.offset|) v_ArrVal_791)) (.cse1 (* main_~j~0 4))) (or (<= 0 (select (store .cse0 (+ (* v_main_~x~0_54 4) |c_main_~#distance~0.offset|) v_ArrVal_793) |c_main_~#distance~0.offset|)) (not (<= (select (select (store |c_#memory_int| |c_main_~#distance~0.base| .cse0) |c_main_~#Dest~0.base|) (+ .cse1 4 |c_main_~#Dest~0.offset|)) v_main_~x~0_54)) (not (<= (select (select |c_#memory_int| |c_main_~#Dest~0.base|) (+ .cse1 |c_main_~#Dest~0.offset|)) v_main_~x~0_55))))) (<= 2 main_~j~0) (<= main_~j~0 0))) (= |c_main_~#distance~0.offset| 0) (= |c_old(~INFINITY~0)| c_~INFINITY~0) (not (= |c_main_~#distance~0.base| |c_main_~#Dest~0.base|)) (= |c_main_~#Dest~0.offset| 0) (<= 0 (select (select |c_#memory_int| |c_main_~#distance~0.base|) |c_main_~#distance~0.offset|)) (<= 3 (select .cse2 (+ 4 |c_main_~#Dest~0.offset|))) (= |c_#NULL.offset| |c_old(#NULL.offset)|) (<= 4 (select .cse2 (+ 8 |c_main_~#Dest~0.offset|))))) is different from false [2022-04-14 19:00:31,287 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 19:00:31,287 INFO L93 Difference]: Finished difference Result 560 states and 712 transitions. [2022-04-14 19:00:31,287 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 87 states. [2022-04-14 19:00:31,287 INFO L78 Accepts]: Start accepts. Automaton has has 54 states, 52 states have (on average 1.9807692307692308) internal successors, (103), 51 states have internal predecessors, (103), 3 states have call successors, (5), 4 states have call predecessors, (5), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 43 [2022-04-14 19:00:31,288 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-14 19:00:31,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 54 states, 52 states have (on average 1.9807692307692308) internal successors, (103), 51 states have internal predecessors, (103), 3 states have call successors, (5), 4 states have call predecessors, (5), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 19:00:31,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 87 states and 225 transitions. [2022-04-14 19:00:31,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 54 states, 52 states have (on average 1.9807692307692308) internal successors, (103), 51 states have internal predecessors, (103), 3 states have call successors, (5), 4 states have call predecessors, (5), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 19:00:31,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 87 states and 225 transitions. [2022-04-14 19:00:31,293 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 87 states and 225 transitions. [2022-04-14 19:00:31,670 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 225 edges. 225 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 19:00:31,683 INFO L225 Difference]: With dead ends: 560 [2022-04-14 19:00:31,683 INFO L226 Difference]: Without dead ends: 529 [2022-04-14 19:00:31,687 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 193 GetRequests, 58 SyntacticMatches, 3 SemanticMatches, 132 ConstructedPredicates, 11 IntricatePredicates, 0 DeprecatedPredicates, 3827 ImplicationChecksByTransitivity, 34.3s TimeCoverageRelationStatistics Valid=2061, Invalid=12977, Unknown=12, NotChecked=2772, Total=17822 [2022-04-14 19:00:31,688 INFO L913 BasicCegarLoop]: 40 mSDtfsCounter, 255 mSDsluCounter, 118 mSDsCounter, 0 mSdLazyCounter, 1262 mSolverCounterSat, 95 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 256 SdHoareTripleChecker+Valid, 158 SdHoareTripleChecker+Invalid, 2674 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 95 IncrementalHoareTripleChecker+Valid, 1262 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 1317 IncrementalHoareTripleChecker+Unchecked, 1.3s IncrementalHoareTripleChecker+Time [2022-04-14 19:00:31,688 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [256 Valid, 158 Invalid, 2674 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [95 Valid, 1262 Invalid, 0 Unknown, 1317 Unchecked, 1.3s Time] [2022-04-14 19:00:31,688 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 529 states. [2022-04-14 19:00:31,694 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 529 to 362. [2022-04-14 19:00:31,694 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-14 19:00:31,694 INFO L82 GeneralOperation]: Start isEquivalent. First operand 529 states. Second operand has 362 states, 351 states have (on average 1.3333333333333333) internal successors, (468), 353 states have internal predecessors, (468), 6 states have call successors, (6), 5 states have call predecessors, (6), 4 states have return successors, (4), 3 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-14 19:00:31,695 INFO L74 IsIncluded]: Start isIncluded. First operand 529 states. Second operand has 362 states, 351 states have (on average 1.3333333333333333) internal successors, (468), 353 states have internal predecessors, (468), 6 states have call successors, (6), 5 states have call predecessors, (6), 4 states have return successors, (4), 3 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-14 19:00:31,695 INFO L87 Difference]: Start difference. First operand 529 states. Second operand has 362 states, 351 states have (on average 1.3333333333333333) internal successors, (468), 353 states have internal predecessors, (468), 6 states have call successors, (6), 5 states have call predecessors, (6), 4 states have return successors, (4), 3 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-14 19:00:31,710 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 19:00:31,710 INFO L93 Difference]: Finished difference Result 529 states and 677 transitions. [2022-04-14 19:00:31,710 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 677 transitions. [2022-04-14 19:00:31,711 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 19:00:31,711 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 19:00:31,712 INFO L74 IsIncluded]: Start isIncluded. First operand has 362 states, 351 states have (on average 1.3333333333333333) internal successors, (468), 353 states have internal predecessors, (468), 6 states have call successors, (6), 5 states have call predecessors, (6), 4 states have return successors, (4), 3 states have call predecessors, (4), 4 states have call successors, (4) Second operand 529 states. [2022-04-14 19:00:31,712 INFO L87 Difference]: Start difference. First operand has 362 states, 351 states have (on average 1.3333333333333333) internal successors, (468), 353 states have internal predecessors, (468), 6 states have call successors, (6), 5 states have call predecessors, (6), 4 states have return successors, (4), 3 states have call predecessors, (4), 4 states have call successors, (4) Second operand 529 states. [2022-04-14 19:00:31,729 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 19:00:31,729 INFO L93 Difference]: Finished difference Result 529 states and 677 transitions. [2022-04-14 19:00:31,729 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 677 transitions. [2022-04-14 19:00:31,730 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 19:00:31,730 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 19:00:31,730 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-14 19:00:31,730 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-14 19:00:31,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 362 states, 351 states have (on average 1.3333333333333333) internal successors, (468), 353 states have internal predecessors, (468), 6 states have call successors, (6), 5 states have call predecessors, (6), 4 states have return successors, (4), 3 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-14 19:00:31,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 362 states and 478 transitions. [2022-04-14 19:00:31,739 INFO L78 Accepts]: Start accepts. Automaton has 362 states and 478 transitions. Word has length 43 [2022-04-14 19:00:31,739 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-14 19:00:31,739 INFO L478 AbstractCegarLoop]: Abstraction has 362 states and 478 transitions. [2022-04-14 19:00:31,740 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 54 states, 52 states have (on average 1.9807692307692308) internal successors, (103), 51 states have internal predecessors, (103), 3 states have call successors, (5), 4 states have call predecessors, (5), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 19:00:31,740 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 478 transitions. [2022-04-14 19:00:31,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-04-14 19:00:31,740 INFO L491 BasicCegarLoop]: Found error trace [2022-04-14 19:00:31,741 INFO L499 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-14 19:00:31,766 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Forceful destruction successful, exit code 0 [2022-04-14 19:00:31,955 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20,18 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-14 19:00:31,955 INFO L403 AbstractCegarLoop]: === Iteration 22 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-14 19:00:31,956 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-14 19:00:31,956 INFO L85 PathProgramCache]: Analyzing trace with hash -1200415949, now seen corresponding path program 4 times [2022-04-14 19:00:31,956 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-14 19:00:31,956 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1114970913] [2022-04-14 19:00:31,956 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-14 19:00:31,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-14 19:00:32,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 19:00:32,367 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-14 19:00:32,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 19:00:32,380 INFO L290 TraceCheckUtils]: 0: Hoare triple {24756#(and (= |old(~INFINITY~0)| ~INFINITY~0) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [128] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_11| 1))) (and (= (select |v_#valid_16| 1) 1) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_16| 2) 1) (= (select |v_#valid_16| 3) 1) (= (select .cse0 1) 0) (= |v_#NULL.base_1| 0) (= (select |v_#length_6| 1) 2) (= (select |v_#length_6| 2) 14) (= (select .cse0 0) 48) (= (select |v_#valid_16| 0) 0) (= (select |v_#length_6| 3) 12) (= |v_#NULL.offset_1| 0) (= v_~INFINITY~0_2 899))) InVars {#memory_int=|v_#memory_int_11|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, #valid=|v_#valid_16|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_16|, #memory_int=|v_#memory_int_11|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_6|, ~INFINITY~0=v_~INFINITY~0_2, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, ~INFINITY~0, #NULL.base] {24739#true} is VALID [2022-04-14 19:00:32,380 INFO L290 TraceCheckUtils]: 1: Hoare triple {24739#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {24739#true} is VALID [2022-04-14 19:00:32,380 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {24739#true} {24739#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {24739#true} is VALID [2022-04-14 19:00:32,381 INFO L272 TraceCheckUtils]: 0: Hoare triple {24739#true} [126] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {24756#(and (= |old(~INFINITY~0)| ~INFINITY~0) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-14 19:00:32,381 INFO L290 TraceCheckUtils]: 1: Hoare triple {24756#(and (= |old(~INFINITY~0)| ~INFINITY~0) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [128] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_11| 1))) (and (= (select |v_#valid_16| 1) 1) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_16| 2) 1) (= (select |v_#valid_16| 3) 1) (= (select .cse0 1) 0) (= |v_#NULL.base_1| 0) (= (select |v_#length_6| 1) 2) (= (select |v_#length_6| 2) 14) (= (select .cse0 0) 48) (= (select |v_#valid_16| 0) 0) (= (select |v_#length_6| 3) 12) (= |v_#NULL.offset_1| 0) (= v_~INFINITY~0_2 899))) InVars {#memory_int=|v_#memory_int_11|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, #valid=|v_#valid_16|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_16|, #memory_int=|v_#memory_int_11|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_6|, ~INFINITY~0=v_~INFINITY~0_2, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, ~INFINITY~0, #NULL.base] {24739#true} is VALID [2022-04-14 19:00:32,381 INFO L290 TraceCheckUtils]: 2: Hoare triple {24739#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {24739#true} is VALID [2022-04-14 19:00:32,381 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {24739#true} {24739#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {24739#true} is VALID [2022-04-14 19:00:32,381 INFO L272 TraceCheckUtils]: 4: Hoare triple {24739#true} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {24739#true} is VALID [2022-04-14 19:00:32,381 INFO L290 TraceCheckUtils]: 5: Hoare triple {24739#true} [130] mainENTRY-->L20: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (= |v_main_#t~nondet4_2| v_main_~nodecount~0_1) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= |v_main_#t~nondet5_2| v_main_~edgecount~0_1)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~nodecount~0=v_main_~nodecount~0_1, main_~edgecount~0=v_main_~edgecount~0_1} AuxVars[] AssignedVars[main_~nodecount~0, main_#t~nondet5, main_#t~nondet4, main_~edgecount~0] {24739#true} is VALID [2022-04-14 19:00:32,382 INFO L290 TraceCheckUtils]: 6: Hoare triple {24739#true} [133] L20-->L21: Formula: (and (<= 0 v_main_~nodecount~0_3) (<= v_main_~nodecount~0_3 4)) InVars {main_~nodecount~0=v_main_~nodecount~0_3} OutVars{main_~nodecount~0=v_main_~nodecount~0_3} AuxVars[] AssignedVars[] {24739#true} is VALID [2022-04-14 19:00:32,384 INFO L290 TraceCheckUtils]: 7: Hoare triple {24739#true} [136] L21-->L30-3: Formula: (let ((.cse1 (store |v_#valid_10| |v_main_~#Source~0.base_4| 1))) (let ((.cse4 (store .cse1 |v_main_~#Dest~0.base_4| 1))) (let ((.cse5 (store .cse4 |v_main_~#Weight~0.base_4| 1)) (.cse2 (select |v_#memory_int_2| |v_main_~#Dest~0.base_4|)) (.cse0 (select |v_#memory_int_2| |v_main_~#Source~0.base_4|)) (.cse3 (select |v_#memory_int_2| |v_main_~#Weight~0.base_4|))) (and (= (select .cse0 (+ 52 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#distance~0.base_4|) (= (select .cse0 (+ 48 |v_main_~#Source~0.offset_4|)) 3) (= 2 (select .cse0 (+ 68 |v_main_~#Source~0.offset_4|))) (= (select .cse1 |v_main_~#Dest~0.base_4|) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Weight~0.base_4|) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 60)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 12)) 1) (= 9 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 36))) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 24))) (= (select .cse0 (+ 56 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Dest~0.base_4|) (= (select .cse0 (+ 40 |v_main_~#Source~0.offset_4|)) 2) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 8))) (= (select .cse3 (+ 72 |v_main_~#Weight~0.offset_4|)) 18) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 12)) 3) (= (select .cse0 (+ 8 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 72)) 0) (= 6 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 24))) (= (select .cse0 (+ 12 |v_main_~#Source~0.offset_4|)) 1) (= 0 (select .cse3 |v_main_~#Weight~0.offset_4|)) (not (= |v_main_~#Weight~0.base_4| 0)) (= |v_main_~#Dest~0.offset_4| 0) (= 16 (select .cse3 (+ 64 |v_main_~#Weight~0.offset_4|))) (= (select .cse2 (+ 76 |v_main_~#Dest~0.offset_4|)) 4) (= 5 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 20))) (= (select .cse0 (+ 28 |v_main_~#Source~0.offset_4|)) 3) (= (select .cse0 (+ 76 |v_main_~#Source~0.offset_4|)) 3) (= 1 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 16))) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 44)) 0) (= (select .cse0 (+ 4 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 48)) 0) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 60)) 15) (= v_main_~i~0_6 0) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 32))) (= v_main_~source~0_1 0) (= (select .cse4 |v_main_~#Weight~0.base_4|) 0) (= (select |v_#valid_10| |v_main_~#Source~0.base_4|) 0) (<= v_main_~edgecount~0_5 19) (= (select .cse3 (+ 56 |v_main_~#Weight~0.offset_4|)) 14) (= (select .cse3 (+ 52 |v_main_~#Weight~0.offset_4|)) 13) (= (select .cse2 (+ 40 |v_main_~#Dest~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 52)) 2) (= (select .cse3 (+ 44 |v_main_~#Weight~0.offset_4|)) 11) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 4)) 1) (= |v_main_~#Source~0.offset_4| 0) (= 3 (select .cse0 (+ 60 |v_main_~#Source~0.offset_4|))) (= 2 (select .cse0 (+ 44 |v_main_~#Source~0.offset_4|))) (= |v_#length_1| (store (store (store (store |v_#length_5| |v_main_~#Source~0.base_4| 80) |v_main_~#Dest~0.base_4| 80) |v_main_~#Weight~0.base_4| 80) |v_main_~#distance~0.base_4| 20)) (= (select .cse2 |v_main_~#Dest~0.offset_4|) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 68)) 1) (= (select .cse0 (+ 36 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ 56 |v_main_~#Dest~0.offset_4|)) 3) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 28))) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 8)) 2) (= 12 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 48))) (= 7 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 28))) (= (select .cse0 (+ 64 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 64)) 2) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 36)) 0) (= 8 (select .cse3 (+ 32 |v_main_~#Weight~0.offset_4|))) (not (= |v_main_~#Dest~0.base_4| 0)) (= 0 (select .cse0 |v_main_~#Source~0.offset_4|)) (= (select .cse3 (+ 40 |v_main_~#Weight~0.offset_4|)) 10) (= (select .cse5 |v_main_~#distance~0.base_4|) 0) (= |v_main_~#distance~0.offset_4| 0) (= (store .cse5 |v_main_~#distance~0.base_4| 1) |v_#valid_6|) (<= 0 v_main_~edgecount~0_5) (= (select .cse3 (+ 16 |v_main_~#Weight~0.offset_4|)) 4) (not (= |v_main_~#Source~0.base_4| 0)) (= (select .cse0 (+ |v_main_~#Source~0.offset_4| 24)) 1) (= (select .cse0 (+ 16 |v_main_~#Source~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 20)) 4) (= 2 (select .cse0 (+ 72 |v_main_~#Source~0.offset_4|))) (= (select .cse0 (+ 32 |v_main_~#Source~0.offset_4|)) 4) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 4))) (= (select .cse0 (+ 20 |v_main_~#Source~0.offset_4|)) 0) (= 19 (select .cse3 (+ 76 |v_main_~#Weight~0.offset_4|))) (< |v_#StackHeapBarrier_1| |v_main_~#Source~0.base_4|) (not (= |v_main_~#distance~0.base_4| 0)) (= 17 (select .cse3 (+ 68 |v_main_~#Weight~0.offset_4|))) (= |v_main_~#Weight~0.offset_4| 0))))) InVars {#memory_int=|v_#memory_int_2|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_5|, main_~edgecount~0=v_main_~edgecount~0_5, #valid=|v_#valid_10|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_4|, main_~x~0=v_main_~x~0_2, main_~#distance~0.base=|v_main_~#distance~0.base_4|, main_~j~0=v_main_~j~0_1, main_~y~0=v_main_~y~0_2, main_~#Dest~0.base=|v_main_~#Dest~0.base_4|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_4|, main_~#Source~0.base=|v_main_~#Source~0.base_4|, main_~#Weight~0.base=|v_main_~#Weight~0.base_4|, #valid=|v_#valid_6|, main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~source~0=v_main_~source~0_1, #length=|v_#length_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_4|, main_~edgecount~0=v_main_~edgecount~0_5, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_4|} AuxVars[] AssignedVars[main_~#Source~0.offset, main_~x~0, main_~#distance~0.base, main_~j~0, main_~y~0, main_~#Dest~0.base, main_~#distance~0.offset, main_~#Source~0.base, main_~#Weight~0.base, #valid, main_~i~0, main_~source~0, #length, main_~#Weight~0.offset, main_~#Dest~0.offset] {24744#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) (= |main_~#Dest~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-14 19:00:32,385 INFO L290 TraceCheckUtils]: 8: Hoare triple {24744#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) (= |main_~#Dest~0.offset| 0) (= main_~i~0 0))} [139] L30-3-->L31: Formula: (< v_main_~i~0_12 v_main_~nodecount~0_5) InVars {main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} OutVars{main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {24744#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) (= |main_~#Dest~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-14 19:00:32,386 INFO L290 TraceCheckUtils]: 9: Hoare triple {24744#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) (= |main_~#Dest~0.offset| 0) (= main_~i~0 0))} [141] L31-->L30-2: Formula: (and (= (store |v_#memory_int_4| |v_main_~#distance~0.base_5| (store (select |v_#memory_int_4| |v_main_~#distance~0.base_5|) (+ |v_main_~#distance~0.offset_5| (* v_main_~i~0_14 4)) 0)) |v_#memory_int_3|) (= v_main_~i~0_14 v_main_~source~0_2)) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} AuxVars[] AssignedVars[#memory_int] {24745#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) (= |main_~#Dest~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4))) 0) (= main_~i~0 0))} is VALID [2022-04-14 19:00:32,386 INFO L290 TraceCheckUtils]: 10: Hoare triple {24745#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) (= |main_~#Dest~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4))) 0) (= main_~i~0 0))} [146] L30-2-->L30-3: Formula: (= v_main_~i~0_17 (+ v_main_~i~0_18 1)) InVars {main_~i~0=v_main_~i~0_18} OutVars{main_~i~0=v_main_~i~0_17, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {24746#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (= |main_~#Dest~0.offset| 0))} is VALID [2022-04-14 19:00:32,387 INFO L290 TraceCheckUtils]: 11: Hoare triple {24746#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (= |main_~#Dest~0.offset| 0))} [138] L30-3-->L30-4: Formula: (not (< v_main_~i~0_11 v_main_~nodecount~0_4)) InVars {main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} OutVars{main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} AuxVars[] AssignedVars[] {24746#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (= |main_~#Dest~0.offset| 0))} is VALID [2022-04-14 19:00:32,387 INFO L290 TraceCheckUtils]: 12: Hoare triple {24746#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (= |main_~#Dest~0.offset| 0))} [140] L30-4-->L39-3: Formula: (= v_main_~i~0_21 0) InVars {} OutVars{main_~i~0=v_main_~i~0_21} AuxVars[] AssignedVars[main_~i~0] {24746#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (= |main_~#Dest~0.offset| 0))} is VALID [2022-04-14 19:00:32,388 INFO L290 TraceCheckUtils]: 13: Hoare triple {24746#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (= |main_~#Dest~0.offset| 0))} [145] L39-3-->L41-3: Formula: (and (= v_main_~j~0_2 0) (< v_main_~i~0_23 v_main_~nodecount~0_9)) InVars {main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23} OutVars{main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23, main_~j~0=v_main_~j~0_2} AuxVars[] AssignedVars[main_~j~0] {24747#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (= main_~j~0 0) (= |main_~#Dest~0.offset| 0))} is VALID [2022-04-14 19:00:32,389 INFO L290 TraceCheckUtils]: 14: Hoare triple {24747#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (= main_~j~0 0) (= |main_~#Dest~0.offset| 0))} [150] L41-3-->L45: Formula: (let ((.cse0 (select |v_#memory_int_8| |v_main_~#distance~0.base_10|)) (.cse1 (* v_main_~j~0_4 4))) (and (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~x~0_3 4))) |v_main_#t~mem13_1|) (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~y~0_3 4))) |v_main_#t~mem11_1|) (= (select (select |v_#memory_int_8| |v_main_~#Dest~0.base_7|) (+ .cse1 |v_main_~#Dest~0.offset_7|)) v_main_~x~0_3) (= v_main_~y~0_3 (select (select |v_#memory_int_8| |v_main_~#Source~0.base_7|) (+ .cse1 |v_main_~#Source~0.offset_7|))) (= |v_main_#t~mem12_1| (select (select |v_#memory_int_8| |v_main_~#Weight~0.base_7|) (+ .cse1 |v_main_~#Weight~0.offset_7|))) (< v_main_~j~0_4 v_main_~edgecount~0_7))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_~j~0=v_main_~j~0_4, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} OutVars{main_#t~mem12=|v_main_#t~mem12_1|, main_#t~mem13=|v_main_#t~mem13_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~x~0=v_main_~x~0_3, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_#t~mem10=|v_main_#t~mem10_1|, main_~j~0=v_main_~j~0_4, main_#t~mem11=|v_main_#t~mem11_1|, main_~y~0=v_main_~y~0_3, main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_#t~mem9=|v_main_#t~mem9_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_~x~0, main_#t~mem10, main_#t~mem11, main_~y~0, main_#t~mem9] {24747#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (= main_~j~0 0) (= |main_~#Dest~0.offset| 0))} is VALID [2022-04-14 19:00:32,389 INFO L290 TraceCheckUtils]: 15: Hoare triple {24747#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (= main_~j~0 0) (= |main_~#Dest~0.offset| 0))} [156] L45-->L41-2: Formula: (not (< (+ |v_main_#t~mem12_5| |v_main_#t~mem11_5|) |v_main_#t~mem13_5|)) InVars {main_#t~mem12=|v_main_#t~mem12_5|, main_#t~mem13=|v_main_#t~mem13_5|, main_#t~mem11=|v_main_#t~mem11_5|} OutVars{} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_#t~mem11] {24747#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (= main_~j~0 0) (= |main_~#Dest~0.offset| 0))} is VALID [2022-04-14 19:00:32,390 INFO L290 TraceCheckUtils]: 16: Hoare triple {24747#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (= main_~j~0 0) (= |main_~#Dest~0.offset| 0))} [160] L41-2-->L41-3: Formula: (= v_main_~j~0_5 (+ v_main_~j~0_6 1)) InVars {main_~j~0=v_main_~j~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, main_~j~0=v_main_~j~0_5} AuxVars[] AssignedVars[main_~j~0, main_#t~post8] {24748#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (<= (+ (* main_~j~0 4) |main_~#Dest~0.offset|) 4) (= |main_~#Dest~0.offset| 0) (<= 4 (+ (* main_~j~0 4) |main_~#Dest~0.offset|)))} is VALID [2022-04-14 19:00:32,391 INFO L290 TraceCheckUtils]: 17: Hoare triple {24748#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (<= (+ (* main_~j~0 4) |main_~#Dest~0.offset|) 4) (= |main_~#Dest~0.offset| 0) (<= 4 (+ (* main_~j~0 4) |main_~#Dest~0.offset|)))} [150] L41-3-->L45: Formula: (let ((.cse0 (select |v_#memory_int_8| |v_main_~#distance~0.base_10|)) (.cse1 (* v_main_~j~0_4 4))) (and (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~x~0_3 4))) |v_main_#t~mem13_1|) (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~y~0_3 4))) |v_main_#t~mem11_1|) (= (select (select |v_#memory_int_8| |v_main_~#Dest~0.base_7|) (+ .cse1 |v_main_~#Dest~0.offset_7|)) v_main_~x~0_3) (= v_main_~y~0_3 (select (select |v_#memory_int_8| |v_main_~#Source~0.base_7|) (+ .cse1 |v_main_~#Source~0.offset_7|))) (= |v_main_#t~mem12_1| (select (select |v_#memory_int_8| |v_main_~#Weight~0.base_7|) (+ .cse1 |v_main_~#Weight~0.offset_7|))) (< v_main_~j~0_4 v_main_~edgecount~0_7))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_~j~0=v_main_~j~0_4, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} OutVars{main_#t~mem12=|v_main_#t~mem12_1|, main_#t~mem13=|v_main_#t~mem13_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~x~0=v_main_~x~0_3, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_#t~mem10=|v_main_#t~mem10_1|, main_~j~0=v_main_~j~0_4, main_#t~mem11=|v_main_#t~mem11_1|, main_~y~0=v_main_~y~0_3, main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_#t~mem9=|v_main_#t~mem9_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_~x~0, main_#t~mem10, main_#t~mem11, main_~y~0, main_#t~mem9] {24748#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (<= (+ (* main_~j~0 4) |main_~#Dest~0.offset|) 4) (= |main_~#Dest~0.offset| 0) (<= 4 (+ (* main_~j~0 4) |main_~#Dest~0.offset|)))} is VALID [2022-04-14 19:00:32,391 INFO L290 TraceCheckUtils]: 18: Hoare triple {24748#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (<= (+ (* main_~j~0 4) |main_~#Dest~0.offset|) 4) (= |main_~#Dest~0.offset| 0) (<= 4 (+ (* main_~j~0 4) |main_~#Dest~0.offset|)))} [156] L45-->L41-2: Formula: (not (< (+ |v_main_#t~mem12_5| |v_main_#t~mem11_5|) |v_main_#t~mem13_5|)) InVars {main_#t~mem12=|v_main_#t~mem12_5|, main_#t~mem13=|v_main_#t~mem13_5|, main_#t~mem11=|v_main_#t~mem11_5|} OutVars{} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_#t~mem11] {24748#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (<= (+ (* main_~j~0 4) |main_~#Dest~0.offset|) 4) (= |main_~#Dest~0.offset| 0) (<= 4 (+ (* main_~j~0 4) |main_~#Dest~0.offset|)))} is VALID [2022-04-14 19:00:32,392 INFO L290 TraceCheckUtils]: 19: Hoare triple {24748#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (<= (+ (* main_~j~0 4) |main_~#Dest~0.offset|) 4) (= |main_~#Dest~0.offset| 0) (<= 4 (+ (* main_~j~0 4) |main_~#Dest~0.offset|)))} [160] L41-2-->L41-3: Formula: (= v_main_~j~0_5 (+ v_main_~j~0_6 1)) InVars {main_~j~0=v_main_~j~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, main_~j~0=v_main_~j~0_5} AuxVars[] AssignedVars[main_~j~0, main_#t~post8] {24749#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) 4) (= |main_~#Dest~0.offset| 0) (= (+ (* main_~j~0 4) |main_~#Dest~0.offset|) 8))} is VALID [2022-04-14 19:00:32,392 INFO L290 TraceCheckUtils]: 20: Hoare triple {24749#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) 4) (= |main_~#Dest~0.offset| 0) (= (+ (* main_~j~0 4) |main_~#Dest~0.offset|) 8))} [150] L41-3-->L45: Formula: (let ((.cse0 (select |v_#memory_int_8| |v_main_~#distance~0.base_10|)) (.cse1 (* v_main_~j~0_4 4))) (and (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~x~0_3 4))) |v_main_#t~mem13_1|) (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~y~0_3 4))) |v_main_#t~mem11_1|) (= (select (select |v_#memory_int_8| |v_main_~#Dest~0.base_7|) (+ .cse1 |v_main_~#Dest~0.offset_7|)) v_main_~x~0_3) (= v_main_~y~0_3 (select (select |v_#memory_int_8| |v_main_~#Source~0.base_7|) (+ .cse1 |v_main_~#Source~0.offset_7|))) (= |v_main_#t~mem12_1| (select (select |v_#memory_int_8| |v_main_~#Weight~0.base_7|) (+ .cse1 |v_main_~#Weight~0.offset_7|))) (< v_main_~j~0_4 v_main_~edgecount~0_7))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_~j~0=v_main_~j~0_4, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} OutVars{main_#t~mem12=|v_main_#t~mem12_1|, main_#t~mem13=|v_main_#t~mem13_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~x~0=v_main_~x~0_3, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_#t~mem10=|v_main_#t~mem10_1|, main_~j~0=v_main_~j~0_4, main_#t~mem11=|v_main_#t~mem11_1|, main_~y~0=v_main_~y~0_3, main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_#t~mem9=|v_main_#t~mem9_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_~x~0, main_#t~mem10, main_#t~mem11, main_~y~0, main_#t~mem9] {24750#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (= main_~x~0 4))} is VALID [2022-04-14 19:00:32,393 INFO L290 TraceCheckUtils]: 21: Hoare triple {24750#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (= main_~x~0 4))} [155] L45-->L41-2: Formula: (and (= (store |v_#memory_int_10| |v_main_~#distance~0.base_11| (store (select |v_#memory_int_10| |v_main_~#distance~0.base_11|) (+ |v_main_~#distance~0.offset_11| (* v_main_~x~0_4 4)) (- 1))) |v_#memory_int_9|) (< (+ |v_main_#t~mem12_3| |v_main_#t~mem11_3|) |v_main_#t~mem13_3|)) InVars {main_#t~mem12=|v_main_#t~mem12_3|, main_#t~mem13=|v_main_#t~mem13_3|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|, main_#t~mem11=|v_main_#t~mem11_3|, #memory_int=|v_#memory_int_10|} OutVars{#memory_int=|v_#memory_int_9|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_#t~mem11, #memory_int] {24751#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} is VALID [2022-04-14 19:00:32,393 INFO L290 TraceCheckUtils]: 22: Hoare triple {24751#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} [160] L41-2-->L41-3: Formula: (= v_main_~j~0_5 (+ v_main_~j~0_6 1)) InVars {main_~j~0=v_main_~j~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, main_~j~0=v_main_~j~0_5} AuxVars[] AssignedVars[main_~j~0, main_#t~post8] {24751#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} is VALID [2022-04-14 19:00:32,394 INFO L290 TraceCheckUtils]: 23: Hoare triple {24751#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} [149] L41-3-->L39-2: Formula: (not (< v_main_~j~0_3 v_main_~edgecount~0_6)) InVars {main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} OutVars{main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} AuxVars[] AssignedVars[] {24751#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} is VALID [2022-04-14 19:00:32,394 INFO L290 TraceCheckUtils]: 24: Hoare triple {24751#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} [154] L39-2-->L39-3: Formula: (= v_main_~i~0_1 (+ v_main_~i~0_2 1)) InVars {main_~i~0=v_main_~i~0_2} OutVars{main_~i~0=v_main_~i~0_1, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post7] {24751#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} is VALID [2022-04-14 19:00:32,394 INFO L290 TraceCheckUtils]: 25: Hoare triple {24751#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} [144] L39-3-->L39-4: Formula: (not (< v_main_~i~0_22 v_main_~nodecount~0_8)) InVars {main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} OutVars{main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} AuxVars[] AssignedVars[] {24751#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} is VALID [2022-04-14 19:00:32,395 INFO L290 TraceCheckUtils]: 26: Hoare triple {24751#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} [147] L39-4-->L51-3: Formula: (= v_main_~i~0_3 0) InVars {} OutVars{main_~i~0=v_main_~i~0_3} AuxVars[] AssignedVars[main_~i~0] {24751#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} is VALID [2022-04-14 19:00:32,395 INFO L290 TraceCheckUtils]: 27: Hoare triple {24751#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} [153] L51-3-->L55: Formula: (let ((.cse0 (* v_main_~i~0_5 4)) (.cse1 (select |v_#memory_int_1| |v_main_~#distance~0.base_1|))) (and (= v_main_~y~0_1 (select (select |v_#memory_int_1| |v_main_~#Source~0.base_1|) (+ .cse0 |v_main_~#Source~0.offset_1|))) (= v_main_~x~0_1 (select (select |v_#memory_int_1| |v_main_~#Dest~0.base_1|) (+ |v_main_~#Dest~0.offset_1| .cse0))) (= (select (select |v_#memory_int_1| |v_main_~#Weight~0.base_1|) (+ |v_main_~#Weight~0.offset_1| .cse0)) |v_main_#t~mem18_1|) (= (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~x~0_1 4))) |v_main_#t~mem19_1|) (= |v_main_#t~mem17_1| (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~y~0_1 4)))) (< v_main_~i~0_5 v_main_~edgecount~0_3))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_#t~mem15=|v_main_#t~mem15_1|, main_~x~0=v_main_~x~0_1, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~y~0=v_main_~y~0_1, main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_#t~mem16=|v_main_#t~mem16_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_#t~mem17=|v_main_#t~mem17_1|, main_#t~mem18=|v_main_#t~mem18_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|, main_#t~mem19=|v_main_#t~mem19_1|} AuxVars[] AssignedVars[main_#t~mem15, main_~x~0, main_~y~0, main_#t~mem16, main_#t~mem17, main_#t~mem18, main_#t~mem19] {24751#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} is VALID [2022-04-14 19:00:32,396 INFO L290 TraceCheckUtils]: 28: Hoare triple {24751#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} [159] L55-->L51-2: Formula: (not (< (+ |v_main_#t~mem18_5| |v_main_#t~mem17_5|) |v_main_#t~mem19_5|)) InVars {main_#t~mem17=|v_main_#t~mem17_5|, main_#t~mem18=|v_main_#t~mem18_5|, main_#t~mem19=|v_main_#t~mem19_5|} OutVars{} AuxVars[] AssignedVars[main_#t~mem17, main_#t~mem18, main_#t~mem19] {24751#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} is VALID [2022-04-14 19:00:32,396 INFO L290 TraceCheckUtils]: 29: Hoare triple {24751#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} [164] L51-2-->L51-3: Formula: (= v_main_~i~0_8 (+ v_main_~i~0_9 1)) InVars {main_~i~0=v_main_~i~0_9} OutVars{main_~i~0=v_main_~i~0_8, main_#t~post14=|v_main_#t~post14_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post14] {24751#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} is VALID [2022-04-14 19:00:32,397 INFO L290 TraceCheckUtils]: 30: Hoare triple {24751#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} [153] L51-3-->L55: Formula: (let ((.cse0 (* v_main_~i~0_5 4)) (.cse1 (select |v_#memory_int_1| |v_main_~#distance~0.base_1|))) (and (= v_main_~y~0_1 (select (select |v_#memory_int_1| |v_main_~#Source~0.base_1|) (+ .cse0 |v_main_~#Source~0.offset_1|))) (= v_main_~x~0_1 (select (select |v_#memory_int_1| |v_main_~#Dest~0.base_1|) (+ |v_main_~#Dest~0.offset_1| .cse0))) (= (select (select |v_#memory_int_1| |v_main_~#Weight~0.base_1|) (+ |v_main_~#Weight~0.offset_1| .cse0)) |v_main_#t~mem18_1|) (= (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~x~0_1 4))) |v_main_#t~mem19_1|) (= |v_main_#t~mem17_1| (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~y~0_1 4)))) (< v_main_~i~0_5 v_main_~edgecount~0_3))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_#t~mem15=|v_main_#t~mem15_1|, main_~x~0=v_main_~x~0_1, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~y~0=v_main_~y~0_1, main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_#t~mem16=|v_main_#t~mem16_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_#t~mem17=|v_main_#t~mem17_1|, main_#t~mem18=|v_main_#t~mem18_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|, main_#t~mem19=|v_main_#t~mem19_1|} AuxVars[] AssignedVars[main_#t~mem15, main_~x~0, main_~y~0, main_#t~mem16, main_#t~mem17, main_#t~mem18, main_#t~mem19] {24751#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} is VALID [2022-04-14 19:00:32,397 INFO L290 TraceCheckUtils]: 31: Hoare triple {24751#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} [159] L55-->L51-2: Formula: (not (< (+ |v_main_#t~mem18_5| |v_main_#t~mem17_5|) |v_main_#t~mem19_5|)) InVars {main_#t~mem17=|v_main_#t~mem17_5|, main_#t~mem18=|v_main_#t~mem18_5|, main_#t~mem19=|v_main_#t~mem19_5|} OutVars{} AuxVars[] AssignedVars[main_#t~mem17, main_#t~mem18, main_#t~mem19] {24751#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} is VALID [2022-04-14 19:00:32,397 INFO L290 TraceCheckUtils]: 32: Hoare triple {24751#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} [164] L51-2-->L51-3: Formula: (= v_main_~i~0_8 (+ v_main_~i~0_9 1)) InVars {main_~i~0=v_main_~i~0_9} OutVars{main_~i~0=v_main_~i~0_8, main_#t~post14=|v_main_#t~post14_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post14] {24751#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} is VALID [2022-04-14 19:00:32,398 INFO L290 TraceCheckUtils]: 33: Hoare triple {24751#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} [153] L51-3-->L55: Formula: (let ((.cse0 (* v_main_~i~0_5 4)) (.cse1 (select |v_#memory_int_1| |v_main_~#distance~0.base_1|))) (and (= v_main_~y~0_1 (select (select |v_#memory_int_1| |v_main_~#Source~0.base_1|) (+ .cse0 |v_main_~#Source~0.offset_1|))) (= v_main_~x~0_1 (select (select |v_#memory_int_1| |v_main_~#Dest~0.base_1|) (+ |v_main_~#Dest~0.offset_1| .cse0))) (= (select (select |v_#memory_int_1| |v_main_~#Weight~0.base_1|) (+ |v_main_~#Weight~0.offset_1| .cse0)) |v_main_#t~mem18_1|) (= (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~x~0_1 4))) |v_main_#t~mem19_1|) (= |v_main_#t~mem17_1| (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~y~0_1 4)))) (< v_main_~i~0_5 v_main_~edgecount~0_3))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_#t~mem15=|v_main_#t~mem15_1|, main_~x~0=v_main_~x~0_1, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~y~0=v_main_~y~0_1, main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_#t~mem16=|v_main_#t~mem16_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_#t~mem17=|v_main_#t~mem17_1|, main_#t~mem18=|v_main_#t~mem18_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|, main_#t~mem19=|v_main_#t~mem19_1|} AuxVars[] AssignedVars[main_#t~mem15, main_~x~0, main_~y~0, main_#t~mem16, main_#t~mem17, main_#t~mem18, main_#t~mem19] {24751#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} is VALID [2022-04-14 19:00:32,398 INFO L290 TraceCheckUtils]: 34: Hoare triple {24751#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} [159] L55-->L51-2: Formula: (not (< (+ |v_main_#t~mem18_5| |v_main_#t~mem17_5|) |v_main_#t~mem19_5|)) InVars {main_#t~mem17=|v_main_#t~mem17_5|, main_#t~mem18=|v_main_#t~mem18_5|, main_#t~mem19=|v_main_#t~mem19_5|} OutVars{} AuxVars[] AssignedVars[main_#t~mem17, main_#t~mem18, main_#t~mem19] {24751#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} is VALID [2022-04-14 19:00:32,399 INFO L290 TraceCheckUtils]: 35: Hoare triple {24751#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} [164] L51-2-->L51-3: Formula: (= v_main_~i~0_8 (+ v_main_~i~0_9 1)) InVars {main_~i~0=v_main_~i~0_9} OutVars{main_~i~0=v_main_~i~0_8, main_#t~post14=|v_main_#t~post14_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post14] {24751#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} is VALID [2022-04-14 19:00:32,399 INFO L290 TraceCheckUtils]: 36: Hoare triple {24751#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} [152] L51-3-->L51-4: Formula: (not (< v_main_~i~0_4 v_main_~edgecount~0_2)) InVars {main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} OutVars{main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} AuxVars[] AssignedVars[] {24751#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} is VALID [2022-04-14 19:00:32,399 INFO L290 TraceCheckUtils]: 37: Hoare triple {24751#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} [157] L51-4-->L61-3: Formula: (= v_main_~i~0_10 0) InVars {} OutVars{main_~i~0=v_main_~i~0_10} AuxVars[] AssignedVars[main_~i~0] {24752#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4))) 0) (= main_~i~0 0))} is VALID [2022-04-14 19:00:32,400 INFO L290 TraceCheckUtils]: 38: Hoare triple {24752#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4))) 0) (= main_~i~0 0))} [163] L61-3-->L63: Formula: (and (= (select (select |v_#memory_int_5| |v_main_~#distance~0.base_6|) (+ |v_main_~#distance~0.offset_6| (* v_main_~i~0_15 4))) |v_main_#t~mem21_1|) (< v_main_~i~0_15 v_main_~nodecount~0_7)) InVars {main_~nodecount~0=v_main_~nodecount~0_7, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|} OutVars{main_~nodecount~0=v_main_~nodecount~0_7, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|, main_#t~mem21=|v_main_#t~mem21_1|, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|} AuxVars[] AssignedVars[main_#t~mem21] {24753#(= |main_#t~mem21| 0)} is VALID [2022-04-14 19:00:32,400 INFO L272 TraceCheckUtils]: 39: Hoare triple {24753#(= |main_#t~mem21| 0)} [166] L63-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (<= 0 |v_main_#t~mem21_4|) 1 0)) InVars {main_#t~mem21=|v_main_#t~mem21_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem21] {24754#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-14 19:00:32,401 INFO L290 TraceCheckUtils]: 40: Hoare triple {24754#(not (= |__VERIFIER_assert_#in~cond| 0))} [168] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_3 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {24755#(not (= __VERIFIER_assert_~cond 0))} is VALID [2022-04-14 19:00:32,401 INFO L290 TraceCheckUtils]: 41: Hoare triple {24755#(not (= __VERIFIER_assert_~cond 0))} [170] L11-->L12: Formula: (= v___VERIFIER_assert_~cond_1 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[] {24740#false} is VALID [2022-04-14 19:00:32,401 INFO L290 TraceCheckUtils]: 42: Hoare triple {24740#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {24740#false} is VALID [2022-04-14 19:00:32,401 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-04-14 19:00:32,402 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-14 19:00:32,402 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1114970913] [2022-04-14 19:00:32,402 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1114970913] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-14 19:00:32,402 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1725225409] [2022-04-14 19:00:32,402 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-14 19:00:32,402 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-14 19:00:32,402 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-14 19:00:32,403 INFO L229 MonitoredProcess]: Starting monitored process 19 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-14 19:00:32,404 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (19)] Waiting until timeout for monitored process [2022-04-14 19:00:32,535 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-14 19:00:32,535 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-14 19:00:32,537 INFO L263 TraceCheckSpWp]: Trace formula consists of 363 conjuncts, 32 conjunts are in the unsatisfiable core [2022-04-14 19:00:32,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 19:00:32,553 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-14 19:00:32,601 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 75 treesize of output 73 [2022-04-14 19:00:32,709 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2022-04-14 19:00:34,109 INFO L356 Elim1Store]: treesize reduction 29, result has 39.6 percent of original size [2022-04-14 19:00:34,109 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 45 treesize of output 49 [2022-04-14 19:00:52,566 INFO L356 Elim1Store]: treesize reduction 9, result has 25.0 percent of original size [2022-04-14 19:00:52,566 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 13 [2022-04-14 19:00:52,716 INFO L272 TraceCheckUtils]: 0: Hoare triple {24739#true} [126] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {24739#true} is VALID [2022-04-14 19:00:52,716 INFO L290 TraceCheckUtils]: 1: Hoare triple {24739#true} [128] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_11| 1))) (and (= (select |v_#valid_16| 1) 1) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_16| 2) 1) (= (select |v_#valid_16| 3) 1) (= (select .cse0 1) 0) (= |v_#NULL.base_1| 0) (= (select |v_#length_6| 1) 2) (= (select |v_#length_6| 2) 14) (= (select .cse0 0) 48) (= (select |v_#valid_16| 0) 0) (= (select |v_#length_6| 3) 12) (= |v_#NULL.offset_1| 0) (= v_~INFINITY~0_2 899))) InVars {#memory_int=|v_#memory_int_11|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, #valid=|v_#valid_16|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_16|, #memory_int=|v_#memory_int_11|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_6|, ~INFINITY~0=v_~INFINITY~0_2, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, ~INFINITY~0, #NULL.base] {24739#true} is VALID [2022-04-14 19:00:52,717 INFO L290 TraceCheckUtils]: 2: Hoare triple {24739#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {24739#true} is VALID [2022-04-14 19:00:52,717 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {24739#true} {24739#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {24739#true} is VALID [2022-04-14 19:00:52,717 INFO L272 TraceCheckUtils]: 4: Hoare triple {24739#true} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {24739#true} is VALID [2022-04-14 19:00:52,717 INFO L290 TraceCheckUtils]: 5: Hoare triple {24739#true} [130] mainENTRY-->L20: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (= |v_main_#t~nondet4_2| v_main_~nodecount~0_1) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= |v_main_#t~nondet5_2| v_main_~edgecount~0_1)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~nodecount~0=v_main_~nodecount~0_1, main_~edgecount~0=v_main_~edgecount~0_1} AuxVars[] AssignedVars[main_~nodecount~0, main_#t~nondet5, main_#t~nondet4, main_~edgecount~0] {24739#true} is VALID [2022-04-14 19:00:52,717 INFO L290 TraceCheckUtils]: 6: Hoare triple {24739#true} [133] L20-->L21: Formula: (and (<= 0 v_main_~nodecount~0_3) (<= v_main_~nodecount~0_3 4)) InVars {main_~nodecount~0=v_main_~nodecount~0_3} OutVars{main_~nodecount~0=v_main_~nodecount~0_3} AuxVars[] AssignedVars[] {24739#true} is VALID [2022-04-14 19:00:52,720 INFO L290 TraceCheckUtils]: 7: Hoare triple {24739#true} [136] L21-->L30-3: Formula: (let ((.cse1 (store |v_#valid_10| |v_main_~#Source~0.base_4| 1))) (let ((.cse4 (store .cse1 |v_main_~#Dest~0.base_4| 1))) (let ((.cse5 (store .cse4 |v_main_~#Weight~0.base_4| 1)) (.cse2 (select |v_#memory_int_2| |v_main_~#Dest~0.base_4|)) (.cse0 (select |v_#memory_int_2| |v_main_~#Source~0.base_4|)) (.cse3 (select |v_#memory_int_2| |v_main_~#Weight~0.base_4|))) (and (= (select .cse0 (+ 52 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#distance~0.base_4|) (= (select .cse0 (+ 48 |v_main_~#Source~0.offset_4|)) 3) (= 2 (select .cse0 (+ 68 |v_main_~#Source~0.offset_4|))) (= (select .cse1 |v_main_~#Dest~0.base_4|) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Weight~0.base_4|) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 60)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 12)) 1) (= 9 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 36))) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 24))) (= (select .cse0 (+ 56 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Dest~0.base_4|) (= (select .cse0 (+ 40 |v_main_~#Source~0.offset_4|)) 2) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 8))) (= (select .cse3 (+ 72 |v_main_~#Weight~0.offset_4|)) 18) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 12)) 3) (= (select .cse0 (+ 8 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 72)) 0) (= 6 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 24))) (= (select .cse0 (+ 12 |v_main_~#Source~0.offset_4|)) 1) (= 0 (select .cse3 |v_main_~#Weight~0.offset_4|)) (not (= |v_main_~#Weight~0.base_4| 0)) (= |v_main_~#Dest~0.offset_4| 0) (= 16 (select .cse3 (+ 64 |v_main_~#Weight~0.offset_4|))) (= (select .cse2 (+ 76 |v_main_~#Dest~0.offset_4|)) 4) (= 5 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 20))) (= (select .cse0 (+ 28 |v_main_~#Source~0.offset_4|)) 3) (= (select .cse0 (+ 76 |v_main_~#Source~0.offset_4|)) 3) (= 1 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 16))) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 44)) 0) (= (select .cse0 (+ 4 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 48)) 0) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 60)) 15) (= v_main_~i~0_6 0) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 32))) (= v_main_~source~0_1 0) (= (select .cse4 |v_main_~#Weight~0.base_4|) 0) (= (select |v_#valid_10| |v_main_~#Source~0.base_4|) 0) (<= v_main_~edgecount~0_5 19) (= (select .cse3 (+ 56 |v_main_~#Weight~0.offset_4|)) 14) (= (select .cse3 (+ 52 |v_main_~#Weight~0.offset_4|)) 13) (= (select .cse2 (+ 40 |v_main_~#Dest~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 52)) 2) (= (select .cse3 (+ 44 |v_main_~#Weight~0.offset_4|)) 11) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 4)) 1) (= |v_main_~#Source~0.offset_4| 0) (= 3 (select .cse0 (+ 60 |v_main_~#Source~0.offset_4|))) (= 2 (select .cse0 (+ 44 |v_main_~#Source~0.offset_4|))) (= |v_#length_1| (store (store (store (store |v_#length_5| |v_main_~#Source~0.base_4| 80) |v_main_~#Dest~0.base_4| 80) |v_main_~#Weight~0.base_4| 80) |v_main_~#distance~0.base_4| 20)) (= (select .cse2 |v_main_~#Dest~0.offset_4|) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 68)) 1) (= (select .cse0 (+ 36 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ 56 |v_main_~#Dest~0.offset_4|)) 3) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 28))) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 8)) 2) (= 12 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 48))) (= 7 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 28))) (= (select .cse0 (+ 64 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 64)) 2) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 36)) 0) (= 8 (select .cse3 (+ 32 |v_main_~#Weight~0.offset_4|))) (not (= |v_main_~#Dest~0.base_4| 0)) (= 0 (select .cse0 |v_main_~#Source~0.offset_4|)) (= (select .cse3 (+ 40 |v_main_~#Weight~0.offset_4|)) 10) (= (select .cse5 |v_main_~#distance~0.base_4|) 0) (= |v_main_~#distance~0.offset_4| 0) (= (store .cse5 |v_main_~#distance~0.base_4| 1) |v_#valid_6|) (<= 0 v_main_~edgecount~0_5) (= (select .cse3 (+ 16 |v_main_~#Weight~0.offset_4|)) 4) (not (= |v_main_~#Source~0.base_4| 0)) (= (select .cse0 (+ |v_main_~#Source~0.offset_4| 24)) 1) (= (select .cse0 (+ 16 |v_main_~#Source~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 20)) 4) (= 2 (select .cse0 (+ 72 |v_main_~#Source~0.offset_4|))) (= (select .cse0 (+ 32 |v_main_~#Source~0.offset_4|)) 4) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 4))) (= (select .cse0 (+ 20 |v_main_~#Source~0.offset_4|)) 0) (= 19 (select .cse3 (+ 76 |v_main_~#Weight~0.offset_4|))) (< |v_#StackHeapBarrier_1| |v_main_~#Source~0.base_4|) (not (= |v_main_~#distance~0.base_4| 0)) (= 17 (select .cse3 (+ 68 |v_main_~#Weight~0.offset_4|))) (= |v_main_~#Weight~0.offset_4| 0))))) InVars {#memory_int=|v_#memory_int_2|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_5|, main_~edgecount~0=v_main_~edgecount~0_5, #valid=|v_#valid_10|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_4|, main_~x~0=v_main_~x~0_2, main_~#distance~0.base=|v_main_~#distance~0.base_4|, main_~j~0=v_main_~j~0_1, main_~y~0=v_main_~y~0_2, main_~#Dest~0.base=|v_main_~#Dest~0.base_4|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_4|, main_~#Source~0.base=|v_main_~#Source~0.base_4|, main_~#Weight~0.base=|v_main_~#Weight~0.base_4|, #valid=|v_#valid_6|, main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~source~0=v_main_~source~0_1, #length=|v_#length_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_4|, main_~edgecount~0=v_main_~edgecount~0_5, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_4|} AuxVars[] AssignedVars[main_~#Source~0.offset, main_~x~0, main_~#distance~0.base, main_~j~0, main_~y~0, main_~#Dest~0.base, main_~#distance~0.offset, main_~#Source~0.base, main_~#Weight~0.base, #valid, main_~i~0, main_~source~0, #length, main_~#Weight~0.offset, main_~#Dest~0.offset] {24781#(and (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|))))} is VALID [2022-04-14 19:00:52,720 INFO L290 TraceCheckUtils]: 8: Hoare triple {24781#(and (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|))))} [139] L30-3-->L31: Formula: (< v_main_~i~0_12 v_main_~nodecount~0_5) InVars {main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} OutVars{main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {24785#(and (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (< main_~i~0 main_~nodecount~0) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|))))} is VALID [2022-04-14 19:00:52,721 INFO L290 TraceCheckUtils]: 9: Hoare triple {24785#(and (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (< main_~i~0 main_~nodecount~0) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|))))} [141] L31-->L30-2: Formula: (and (= (store |v_#memory_int_4| |v_main_~#distance~0.base_5| (store (select |v_#memory_int_4| |v_main_~#distance~0.base_5|) (+ |v_main_~#distance~0.offset_5| (* v_main_~i~0_14 4)) 0)) |v_#memory_int_3|) (= v_main_~i~0_14 v_main_~source~0_2)) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} AuxVars[] AssignedVars[#memory_int] {24789#(and (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)))) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (< main_~i~0 main_~nodecount~0) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|))))} is VALID [2022-04-14 19:00:52,723 INFO L290 TraceCheckUtils]: 10: Hoare triple {24789#(and (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)))) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (< main_~i~0 main_~nodecount~0) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|))))} [146] L30-2-->L30-3: Formula: (= v_main_~i~0_17 (+ v_main_~i~0_18 1)) InVars {main_~i~0=v_main_~i~0_18} OutVars{main_~i~0=v_main_~i~0_17, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {24793#(and (exists ((v_main_~i~0_176 Int)) (and (< v_main_~i~0_176 main_~nodecount~0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 v_main_~i~0_176) |main_~#distance~0.offset|))) (<= main_~i~0 (+ v_main_~i~0_176 1)))) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|))))} is VALID [2022-04-14 19:00:52,724 INFO L290 TraceCheckUtils]: 11: Hoare triple {24793#(and (exists ((v_main_~i~0_176 Int)) (and (< v_main_~i~0_176 main_~nodecount~0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 v_main_~i~0_176) |main_~#distance~0.offset|))) (<= main_~i~0 (+ v_main_~i~0_176 1)))) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|))))} [138] L30-3-->L30-4: Formula: (not (< v_main_~i~0_11 v_main_~nodecount~0_4)) InVars {main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} OutVars{main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} AuxVars[] AssignedVars[] {24797#(and (exists ((v_main_~i~0_176 Int)) (and (< v_main_~i~0_176 main_~nodecount~0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 v_main_~i~0_176) |main_~#distance~0.offset|))) (<= main_~nodecount~0 (+ v_main_~i~0_176 1)))) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|))))} is VALID [2022-04-14 19:00:52,724 INFO L290 TraceCheckUtils]: 12: Hoare triple {24797#(and (exists ((v_main_~i~0_176 Int)) (and (< v_main_~i~0_176 main_~nodecount~0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 v_main_~i~0_176) |main_~#distance~0.offset|))) (<= main_~nodecount~0 (+ v_main_~i~0_176 1)))) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|))))} [140] L30-4-->L39-3: Formula: (= v_main_~i~0_21 0) InVars {} OutVars{main_~i~0=v_main_~i~0_21} AuxVars[] AssignedVars[main_~i~0] {24801#(and (exists ((v_main_~i~0_176 Int)) (and (< v_main_~i~0_176 main_~nodecount~0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 v_main_~i~0_176) |main_~#distance~0.offset|))) (<= main_~nodecount~0 (+ v_main_~i~0_176 1)))) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= main_~i~0 0) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|))))} is VALID [2022-04-14 19:00:52,725 INFO L290 TraceCheckUtils]: 13: Hoare triple {24801#(and (exists ((v_main_~i~0_176 Int)) (and (< v_main_~i~0_176 main_~nodecount~0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 v_main_~i~0_176) |main_~#distance~0.offset|))) (<= main_~nodecount~0 (+ v_main_~i~0_176 1)))) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= main_~i~0 0) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|))))} [145] L39-3-->L41-3: Formula: (and (= v_main_~j~0_2 0) (< v_main_~i~0_23 v_main_~nodecount~0_9)) InVars {main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23} OutVars{main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23, main_~j~0=v_main_~j~0_2} AuxVars[] AssignedVars[main_~j~0] {24805#(and (exists ((v_main_~i~0_176 Int)) (and (< v_main_~i~0_176 main_~nodecount~0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 v_main_~i~0_176) |main_~#distance~0.offset|))) (<= main_~nodecount~0 (+ v_main_~i~0_176 1)))) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= main_~j~0 0) (= main_~i~0 0) (< main_~i~0 main_~nodecount~0) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|))))} is VALID [2022-04-14 19:00:52,736 INFO L290 TraceCheckUtils]: 14: Hoare triple {24805#(and (exists ((v_main_~i~0_176 Int)) (and (< v_main_~i~0_176 main_~nodecount~0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 v_main_~i~0_176) |main_~#distance~0.offset|))) (<= main_~nodecount~0 (+ v_main_~i~0_176 1)))) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= main_~j~0 0) (= main_~i~0 0) (< main_~i~0 main_~nodecount~0) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|))))} [150] L41-3-->L45: Formula: (let ((.cse0 (select |v_#memory_int_8| |v_main_~#distance~0.base_10|)) (.cse1 (* v_main_~j~0_4 4))) (and (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~x~0_3 4))) |v_main_#t~mem13_1|) (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~y~0_3 4))) |v_main_#t~mem11_1|) (= (select (select |v_#memory_int_8| |v_main_~#Dest~0.base_7|) (+ .cse1 |v_main_~#Dest~0.offset_7|)) v_main_~x~0_3) (= v_main_~y~0_3 (select (select |v_#memory_int_8| |v_main_~#Source~0.base_7|) (+ .cse1 |v_main_~#Source~0.offset_7|))) (= |v_main_#t~mem12_1| (select (select |v_#memory_int_8| |v_main_~#Weight~0.base_7|) (+ .cse1 |v_main_~#Weight~0.offset_7|))) (< v_main_~j~0_4 v_main_~edgecount~0_7))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_~j~0=v_main_~j~0_4, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} OutVars{main_#t~mem12=|v_main_#t~mem12_1|, main_#t~mem13=|v_main_#t~mem13_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~x~0=v_main_~x~0_3, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_#t~mem10=|v_main_#t~mem10_1|, main_~j~0=v_main_~j~0_4, main_#t~mem11=|v_main_#t~mem11_1|, main_~y~0=v_main_~y~0_3, main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_#t~mem9=|v_main_#t~mem9_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_~x~0, main_#t~mem10, main_#t~mem11, main_~y~0, main_#t~mem9] {24805#(and (exists ((v_main_~i~0_176 Int)) (and (< v_main_~i~0_176 main_~nodecount~0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 v_main_~i~0_176) |main_~#distance~0.offset|))) (<= main_~nodecount~0 (+ v_main_~i~0_176 1)))) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= main_~j~0 0) (= main_~i~0 0) (< main_~i~0 main_~nodecount~0) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|))))} is VALID [2022-04-14 19:00:52,738 INFO L290 TraceCheckUtils]: 15: Hoare triple {24805#(and (exists ((v_main_~i~0_176 Int)) (and (< v_main_~i~0_176 main_~nodecount~0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 v_main_~i~0_176) |main_~#distance~0.offset|))) (<= main_~nodecount~0 (+ v_main_~i~0_176 1)))) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= main_~j~0 0) (= main_~i~0 0) (< main_~i~0 main_~nodecount~0) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|))))} [156] L45-->L41-2: Formula: (not (< (+ |v_main_#t~mem12_5| |v_main_#t~mem11_5|) |v_main_#t~mem13_5|)) InVars {main_#t~mem12=|v_main_#t~mem12_5|, main_#t~mem13=|v_main_#t~mem13_5|, main_#t~mem11=|v_main_#t~mem11_5|} OutVars{} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_#t~mem11] {24805#(and (exists ((v_main_~i~0_176 Int)) (and (< v_main_~i~0_176 main_~nodecount~0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 v_main_~i~0_176) |main_~#distance~0.offset|))) (<= main_~nodecount~0 (+ v_main_~i~0_176 1)))) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= main_~j~0 0) (= main_~i~0 0) (< main_~i~0 main_~nodecount~0) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|))))} is VALID [2022-04-14 19:00:52,739 INFO L290 TraceCheckUtils]: 16: Hoare triple {24805#(and (exists ((v_main_~i~0_176 Int)) (and (< v_main_~i~0_176 main_~nodecount~0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 v_main_~i~0_176) |main_~#distance~0.offset|))) (<= main_~nodecount~0 (+ v_main_~i~0_176 1)))) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= main_~j~0 0) (= main_~i~0 0) (< main_~i~0 main_~nodecount~0) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|))))} [160] L41-2-->L41-3: Formula: (= v_main_~j~0_5 (+ v_main_~j~0_6 1)) InVars {main_~j~0=v_main_~j~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, main_~j~0=v_main_~j~0_5} AuxVars[] AssignedVars[main_~j~0, main_#t~post8] {24815#(and (exists ((v_main_~i~0_176 Int)) (and (< v_main_~i~0_176 main_~nodecount~0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 v_main_~i~0_176) |main_~#distance~0.offset|))) (<= main_~nodecount~0 (+ v_main_~i~0_176 1)))) (= (+ (- 1) main_~j~0) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= main_~i~0 0) (< main_~i~0 main_~nodecount~0) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|))))} is VALID [2022-04-14 19:00:52,740 INFO L290 TraceCheckUtils]: 17: Hoare triple {24815#(and (exists ((v_main_~i~0_176 Int)) (and (< v_main_~i~0_176 main_~nodecount~0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 v_main_~i~0_176) |main_~#distance~0.offset|))) (<= main_~nodecount~0 (+ v_main_~i~0_176 1)))) (= (+ (- 1) main_~j~0) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= main_~i~0 0) (< main_~i~0 main_~nodecount~0) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|))))} [150] L41-3-->L45: Formula: (let ((.cse0 (select |v_#memory_int_8| |v_main_~#distance~0.base_10|)) (.cse1 (* v_main_~j~0_4 4))) (and (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~x~0_3 4))) |v_main_#t~mem13_1|) (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~y~0_3 4))) |v_main_#t~mem11_1|) (= (select (select |v_#memory_int_8| |v_main_~#Dest~0.base_7|) (+ .cse1 |v_main_~#Dest~0.offset_7|)) v_main_~x~0_3) (= v_main_~y~0_3 (select (select |v_#memory_int_8| |v_main_~#Source~0.base_7|) (+ .cse1 |v_main_~#Source~0.offset_7|))) (= |v_main_#t~mem12_1| (select (select |v_#memory_int_8| |v_main_~#Weight~0.base_7|) (+ .cse1 |v_main_~#Weight~0.offset_7|))) (< v_main_~j~0_4 v_main_~edgecount~0_7))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_~j~0=v_main_~j~0_4, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} OutVars{main_#t~mem12=|v_main_#t~mem12_1|, main_#t~mem13=|v_main_#t~mem13_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~x~0=v_main_~x~0_3, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_#t~mem10=|v_main_#t~mem10_1|, main_~j~0=v_main_~j~0_4, main_#t~mem11=|v_main_#t~mem11_1|, main_~y~0=v_main_~y~0_3, main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_#t~mem9=|v_main_#t~mem9_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_~x~0, main_#t~mem10, main_#t~mem11, main_~y~0, main_#t~mem9] {24815#(and (exists ((v_main_~i~0_176 Int)) (and (< v_main_~i~0_176 main_~nodecount~0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 v_main_~i~0_176) |main_~#distance~0.offset|))) (<= main_~nodecount~0 (+ v_main_~i~0_176 1)))) (= (+ (- 1) main_~j~0) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= main_~i~0 0) (< main_~i~0 main_~nodecount~0) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|))))} is VALID [2022-04-14 19:00:52,741 INFO L290 TraceCheckUtils]: 18: Hoare triple {24815#(and (exists ((v_main_~i~0_176 Int)) (and (< v_main_~i~0_176 main_~nodecount~0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 v_main_~i~0_176) |main_~#distance~0.offset|))) (<= main_~nodecount~0 (+ v_main_~i~0_176 1)))) (= (+ (- 1) main_~j~0) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= main_~i~0 0) (< main_~i~0 main_~nodecount~0) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|))))} [156] L45-->L41-2: Formula: (not (< (+ |v_main_#t~mem12_5| |v_main_#t~mem11_5|) |v_main_#t~mem13_5|)) InVars {main_#t~mem12=|v_main_#t~mem12_5|, main_#t~mem13=|v_main_#t~mem13_5|, main_#t~mem11=|v_main_#t~mem11_5|} OutVars{} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_#t~mem11] {24815#(and (exists ((v_main_~i~0_176 Int)) (and (< v_main_~i~0_176 main_~nodecount~0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 v_main_~i~0_176) |main_~#distance~0.offset|))) (<= main_~nodecount~0 (+ v_main_~i~0_176 1)))) (= (+ (- 1) main_~j~0) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= main_~i~0 0) (< main_~i~0 main_~nodecount~0) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|))))} is VALID [2022-04-14 19:00:52,742 INFO L290 TraceCheckUtils]: 19: Hoare triple {24815#(and (exists ((v_main_~i~0_176 Int)) (and (< v_main_~i~0_176 main_~nodecount~0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 v_main_~i~0_176) |main_~#distance~0.offset|))) (<= main_~nodecount~0 (+ v_main_~i~0_176 1)))) (= (+ (- 1) main_~j~0) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= main_~i~0 0) (< main_~i~0 main_~nodecount~0) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|))))} [160] L41-2-->L41-3: Formula: (= v_main_~j~0_5 (+ v_main_~j~0_6 1)) InVars {main_~j~0=v_main_~j~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, main_~j~0=v_main_~j~0_5} AuxVars[] AssignedVars[main_~j~0, main_#t~post8] {24825#(and (exists ((v_main_~i~0_176 Int)) (and (< v_main_~i~0_176 main_~nodecount~0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 v_main_~i~0_176) |main_~#distance~0.offset|))) (<= main_~nodecount~0 (+ v_main_~i~0_176 1)))) (= main_~j~0 2) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= main_~i~0 0) (< main_~i~0 main_~nodecount~0) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|))))} is VALID [2022-04-14 19:00:52,744 INFO L290 TraceCheckUtils]: 20: Hoare triple {24825#(and (exists ((v_main_~i~0_176 Int)) (and (< v_main_~i~0_176 main_~nodecount~0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 v_main_~i~0_176) |main_~#distance~0.offset|))) (<= main_~nodecount~0 (+ v_main_~i~0_176 1)))) (= main_~j~0 2) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= main_~i~0 0) (< main_~i~0 main_~nodecount~0) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|))))} [150] L41-3-->L45: Formula: (let ((.cse0 (select |v_#memory_int_8| |v_main_~#distance~0.base_10|)) (.cse1 (* v_main_~j~0_4 4))) (and (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~x~0_3 4))) |v_main_#t~mem13_1|) (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~y~0_3 4))) |v_main_#t~mem11_1|) (= (select (select |v_#memory_int_8| |v_main_~#Dest~0.base_7|) (+ .cse1 |v_main_~#Dest~0.offset_7|)) v_main_~x~0_3) (= v_main_~y~0_3 (select (select |v_#memory_int_8| |v_main_~#Source~0.base_7|) (+ .cse1 |v_main_~#Source~0.offset_7|))) (= |v_main_#t~mem12_1| (select (select |v_#memory_int_8| |v_main_~#Weight~0.base_7|) (+ .cse1 |v_main_~#Weight~0.offset_7|))) (< v_main_~j~0_4 v_main_~edgecount~0_7))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_~j~0=v_main_~j~0_4, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} OutVars{main_#t~mem12=|v_main_#t~mem12_1|, main_#t~mem13=|v_main_#t~mem13_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~x~0=v_main_~x~0_3, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_#t~mem10=|v_main_#t~mem10_1|, main_~j~0=v_main_~j~0_4, main_#t~mem11=|v_main_#t~mem11_1|, main_~y~0=v_main_~y~0_3, main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_#t~mem9=|v_main_#t~mem9_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_~x~0, main_#t~mem10, main_#t~mem11, main_~y~0, main_#t~mem9] {24829#(and (exists ((v_main_~i~0_176 Int)) (and (< v_main_~i~0_176 main_~nodecount~0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 v_main_~i~0_176) |main_~#distance~0.offset|))) (<= main_~nodecount~0 (+ v_main_~i~0_176 1)))) (exists ((|main_~#Dest~0.base| Int) (|main_~#Dest~0.offset| Int)) (and (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) main_~x~0) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|))))) (= main_~i~0 0) (< main_~i~0 main_~nodecount~0))} is VALID [2022-04-14 19:00:52,746 INFO L290 TraceCheckUtils]: 21: Hoare triple {24829#(and (exists ((v_main_~i~0_176 Int)) (and (< v_main_~i~0_176 main_~nodecount~0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 v_main_~i~0_176) |main_~#distance~0.offset|))) (<= main_~nodecount~0 (+ v_main_~i~0_176 1)))) (exists ((|main_~#Dest~0.base| Int) (|main_~#Dest~0.offset| Int)) (and (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) main_~x~0) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|))))) (= main_~i~0 0) (< main_~i~0 main_~nodecount~0))} [155] L45-->L41-2: Formula: (and (= (store |v_#memory_int_10| |v_main_~#distance~0.base_11| (store (select |v_#memory_int_10| |v_main_~#distance~0.base_11|) (+ |v_main_~#distance~0.offset_11| (* v_main_~x~0_4 4)) (- 1))) |v_#memory_int_9|) (< (+ |v_main_#t~mem12_3| |v_main_#t~mem11_3|) |v_main_#t~mem13_3|)) InVars {main_#t~mem12=|v_main_#t~mem12_3|, main_#t~mem13=|v_main_#t~mem13_3|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|, main_#t~mem11=|v_main_#t~mem11_3|, #memory_int=|v_#memory_int_10|} OutVars{#memory_int=|v_#memory_int_9|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_#t~mem11, #memory_int] {24833#(and (exists ((|main_~#Dest~0.base| Int) (v_main_~i~0_176 Int) (|main_~#Dest~0.offset| Int)) (and (< v_main_~i~0_176 main_~nodecount~0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (or (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) v_main_~i~0_176) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 v_main_~i~0_176) |main_~#distance~0.offset|)))) (<= main_~nodecount~0 (+ v_main_~i~0_176 1)) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|))))) (= main_~i~0 0) (< main_~i~0 main_~nodecount~0))} is VALID [2022-04-14 19:00:52,747 INFO L290 TraceCheckUtils]: 22: Hoare triple {24833#(and (exists ((|main_~#Dest~0.base| Int) (v_main_~i~0_176 Int) (|main_~#Dest~0.offset| Int)) (and (< v_main_~i~0_176 main_~nodecount~0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (or (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) v_main_~i~0_176) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 v_main_~i~0_176) |main_~#distance~0.offset|)))) (<= main_~nodecount~0 (+ v_main_~i~0_176 1)) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|))))) (= main_~i~0 0) (< main_~i~0 main_~nodecount~0))} [160] L41-2-->L41-3: Formula: (= v_main_~j~0_5 (+ v_main_~j~0_6 1)) InVars {main_~j~0=v_main_~j~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, main_~j~0=v_main_~j~0_5} AuxVars[] AssignedVars[main_~j~0, main_#t~post8] {24833#(and (exists ((|main_~#Dest~0.base| Int) (v_main_~i~0_176 Int) (|main_~#Dest~0.offset| Int)) (and (< v_main_~i~0_176 main_~nodecount~0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (or (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) v_main_~i~0_176) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 v_main_~i~0_176) |main_~#distance~0.offset|)))) (<= main_~nodecount~0 (+ v_main_~i~0_176 1)) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|))))) (= main_~i~0 0) (< main_~i~0 main_~nodecount~0))} is VALID [2022-04-14 19:00:52,758 INFO L290 TraceCheckUtils]: 23: Hoare triple {24833#(and (exists ((|main_~#Dest~0.base| Int) (v_main_~i~0_176 Int) (|main_~#Dest~0.offset| Int)) (and (< v_main_~i~0_176 main_~nodecount~0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (or (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) v_main_~i~0_176) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 v_main_~i~0_176) |main_~#distance~0.offset|)))) (<= main_~nodecount~0 (+ v_main_~i~0_176 1)) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|))))) (= main_~i~0 0) (< main_~i~0 main_~nodecount~0))} [149] L41-3-->L39-2: Formula: (not (< v_main_~j~0_3 v_main_~edgecount~0_6)) InVars {main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} OutVars{main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} AuxVars[] AssignedVars[] {24833#(and (exists ((|main_~#Dest~0.base| Int) (v_main_~i~0_176 Int) (|main_~#Dest~0.offset| Int)) (and (< v_main_~i~0_176 main_~nodecount~0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (or (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) v_main_~i~0_176) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 v_main_~i~0_176) |main_~#distance~0.offset|)))) (<= main_~nodecount~0 (+ v_main_~i~0_176 1)) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|))))) (= main_~i~0 0) (< main_~i~0 main_~nodecount~0))} is VALID [2022-04-14 19:00:52,759 INFO L290 TraceCheckUtils]: 24: Hoare triple {24833#(and (exists ((|main_~#Dest~0.base| Int) (v_main_~i~0_176 Int) (|main_~#Dest~0.offset| Int)) (and (< v_main_~i~0_176 main_~nodecount~0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (or (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) v_main_~i~0_176) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 v_main_~i~0_176) |main_~#distance~0.offset|)))) (<= main_~nodecount~0 (+ v_main_~i~0_176 1)) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|))))) (= main_~i~0 0) (< main_~i~0 main_~nodecount~0))} [154] L39-2-->L39-3: Formula: (= v_main_~i~0_1 (+ v_main_~i~0_2 1)) InVars {main_~i~0=v_main_~i~0_2} OutVars{main_~i~0=v_main_~i~0_1, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post7] {24843#(and (< 0 main_~nodecount~0) (<= main_~i~0 1) (exists ((|main_~#Dest~0.base| Int) (v_main_~i~0_176 Int) (|main_~#Dest~0.offset| Int)) (and (< v_main_~i~0_176 main_~nodecount~0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (or (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) v_main_~i~0_176) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 v_main_~i~0_176) |main_~#distance~0.offset|)))) (<= main_~nodecount~0 (+ v_main_~i~0_176 1)) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|))))))} is VALID [2022-04-14 19:00:52,760 INFO L290 TraceCheckUtils]: 25: Hoare triple {24843#(and (< 0 main_~nodecount~0) (<= main_~i~0 1) (exists ((|main_~#Dest~0.base| Int) (v_main_~i~0_176 Int) (|main_~#Dest~0.offset| Int)) (and (< v_main_~i~0_176 main_~nodecount~0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (or (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) v_main_~i~0_176) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 v_main_~i~0_176) |main_~#distance~0.offset|)))) (<= main_~nodecount~0 (+ v_main_~i~0_176 1)) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|))))))} [144] L39-3-->L39-4: Formula: (not (< v_main_~i~0_22 v_main_~nodecount~0_8)) InVars {main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} OutVars{main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} AuxVars[] AssignedVars[] {24847#(exists ((|main_~#Dest~0.base| Int) (v_main_~i~0_176 Int) (|main_~#Dest~0.offset| Int)) (and (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 v_main_~i~0_176) |main_~#distance~0.offset|))) (< 0 (+ v_main_~i~0_176 1)) (< v_main_~i~0_176 1) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)))))} is VALID [2022-04-14 19:00:52,761 INFO L290 TraceCheckUtils]: 26: Hoare triple {24847#(exists ((|main_~#Dest~0.base| Int) (v_main_~i~0_176 Int) (|main_~#Dest~0.offset| Int)) (and (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 v_main_~i~0_176) |main_~#distance~0.offset|))) (< 0 (+ v_main_~i~0_176 1)) (< v_main_~i~0_176 1) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)))))} [147] L39-4-->L51-3: Formula: (= v_main_~i~0_3 0) InVars {} OutVars{main_~i~0=v_main_~i~0_3} AuxVars[] AssignedVars[main_~i~0] {24847#(exists ((|main_~#Dest~0.base| Int) (v_main_~i~0_176 Int) (|main_~#Dest~0.offset| Int)) (and (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 v_main_~i~0_176) |main_~#distance~0.offset|))) (< 0 (+ v_main_~i~0_176 1)) (< v_main_~i~0_176 1) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)))))} is VALID [2022-04-14 19:00:52,763 INFO L290 TraceCheckUtils]: 27: Hoare triple {24847#(exists ((|main_~#Dest~0.base| Int) (v_main_~i~0_176 Int) (|main_~#Dest~0.offset| Int)) (and (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 v_main_~i~0_176) |main_~#distance~0.offset|))) (< 0 (+ v_main_~i~0_176 1)) (< v_main_~i~0_176 1) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)))))} [153] L51-3-->L55: Formula: (let ((.cse0 (* v_main_~i~0_5 4)) (.cse1 (select |v_#memory_int_1| |v_main_~#distance~0.base_1|))) (and (= v_main_~y~0_1 (select (select |v_#memory_int_1| |v_main_~#Source~0.base_1|) (+ .cse0 |v_main_~#Source~0.offset_1|))) (= v_main_~x~0_1 (select (select |v_#memory_int_1| |v_main_~#Dest~0.base_1|) (+ |v_main_~#Dest~0.offset_1| .cse0))) (= (select (select |v_#memory_int_1| |v_main_~#Weight~0.base_1|) (+ |v_main_~#Weight~0.offset_1| .cse0)) |v_main_#t~mem18_1|) (= (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~x~0_1 4))) |v_main_#t~mem19_1|) (= |v_main_#t~mem17_1| (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~y~0_1 4)))) (< v_main_~i~0_5 v_main_~edgecount~0_3))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_#t~mem15=|v_main_#t~mem15_1|, main_~x~0=v_main_~x~0_1, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~y~0=v_main_~y~0_1, main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_#t~mem16=|v_main_#t~mem16_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_#t~mem17=|v_main_#t~mem17_1|, main_#t~mem18=|v_main_#t~mem18_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|, main_#t~mem19=|v_main_#t~mem19_1|} AuxVars[] AssignedVars[main_#t~mem15, main_~x~0, main_~y~0, main_#t~mem16, main_#t~mem17, main_#t~mem18, main_#t~mem19] {24847#(exists ((|main_~#Dest~0.base| Int) (v_main_~i~0_176 Int) (|main_~#Dest~0.offset| Int)) (and (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 v_main_~i~0_176) |main_~#distance~0.offset|))) (< 0 (+ v_main_~i~0_176 1)) (< v_main_~i~0_176 1) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)))))} is VALID [2022-04-14 19:00:52,764 INFO L290 TraceCheckUtils]: 28: Hoare triple {24847#(exists ((|main_~#Dest~0.base| Int) (v_main_~i~0_176 Int) (|main_~#Dest~0.offset| Int)) (and (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 v_main_~i~0_176) |main_~#distance~0.offset|))) (< 0 (+ v_main_~i~0_176 1)) (< v_main_~i~0_176 1) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)))))} [159] L55-->L51-2: Formula: (not (< (+ |v_main_#t~mem18_5| |v_main_#t~mem17_5|) |v_main_#t~mem19_5|)) InVars {main_#t~mem17=|v_main_#t~mem17_5|, main_#t~mem18=|v_main_#t~mem18_5|, main_#t~mem19=|v_main_#t~mem19_5|} OutVars{} AuxVars[] AssignedVars[main_#t~mem17, main_#t~mem18, main_#t~mem19] {24847#(exists ((|main_~#Dest~0.base| Int) (v_main_~i~0_176 Int) (|main_~#Dest~0.offset| Int)) (and (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 v_main_~i~0_176) |main_~#distance~0.offset|))) (< 0 (+ v_main_~i~0_176 1)) (< v_main_~i~0_176 1) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)))))} is VALID [2022-04-14 19:00:52,765 INFO L290 TraceCheckUtils]: 29: Hoare triple {24847#(exists ((|main_~#Dest~0.base| Int) (v_main_~i~0_176 Int) (|main_~#Dest~0.offset| Int)) (and (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 v_main_~i~0_176) |main_~#distance~0.offset|))) (< 0 (+ v_main_~i~0_176 1)) (< v_main_~i~0_176 1) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)))))} [164] L51-2-->L51-3: Formula: (= v_main_~i~0_8 (+ v_main_~i~0_9 1)) InVars {main_~i~0=v_main_~i~0_9} OutVars{main_~i~0=v_main_~i~0_8, main_#t~post14=|v_main_#t~post14_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post14] {24847#(exists ((|main_~#Dest~0.base| Int) (v_main_~i~0_176 Int) (|main_~#Dest~0.offset| Int)) (and (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 v_main_~i~0_176) |main_~#distance~0.offset|))) (< 0 (+ v_main_~i~0_176 1)) (< v_main_~i~0_176 1) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)))))} is VALID [2022-04-14 19:00:52,766 INFO L290 TraceCheckUtils]: 30: Hoare triple {24847#(exists ((|main_~#Dest~0.base| Int) (v_main_~i~0_176 Int) (|main_~#Dest~0.offset| Int)) (and (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 v_main_~i~0_176) |main_~#distance~0.offset|))) (< 0 (+ v_main_~i~0_176 1)) (< v_main_~i~0_176 1) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)))))} [153] L51-3-->L55: Formula: (let ((.cse0 (* v_main_~i~0_5 4)) (.cse1 (select |v_#memory_int_1| |v_main_~#distance~0.base_1|))) (and (= v_main_~y~0_1 (select (select |v_#memory_int_1| |v_main_~#Source~0.base_1|) (+ .cse0 |v_main_~#Source~0.offset_1|))) (= v_main_~x~0_1 (select (select |v_#memory_int_1| |v_main_~#Dest~0.base_1|) (+ |v_main_~#Dest~0.offset_1| .cse0))) (= (select (select |v_#memory_int_1| |v_main_~#Weight~0.base_1|) (+ |v_main_~#Weight~0.offset_1| .cse0)) |v_main_#t~mem18_1|) (= (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~x~0_1 4))) |v_main_#t~mem19_1|) (= |v_main_#t~mem17_1| (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~y~0_1 4)))) (< v_main_~i~0_5 v_main_~edgecount~0_3))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_#t~mem15=|v_main_#t~mem15_1|, main_~x~0=v_main_~x~0_1, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~y~0=v_main_~y~0_1, main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_#t~mem16=|v_main_#t~mem16_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_#t~mem17=|v_main_#t~mem17_1|, main_#t~mem18=|v_main_#t~mem18_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|, main_#t~mem19=|v_main_#t~mem19_1|} AuxVars[] AssignedVars[main_#t~mem15, main_~x~0, main_~y~0, main_#t~mem16, main_#t~mem17, main_#t~mem18, main_#t~mem19] {24847#(exists ((|main_~#Dest~0.base| Int) (v_main_~i~0_176 Int) (|main_~#Dest~0.offset| Int)) (and (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 v_main_~i~0_176) |main_~#distance~0.offset|))) (< 0 (+ v_main_~i~0_176 1)) (< v_main_~i~0_176 1) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)))))} is VALID [2022-04-14 19:00:52,767 INFO L290 TraceCheckUtils]: 31: Hoare triple {24847#(exists ((|main_~#Dest~0.base| Int) (v_main_~i~0_176 Int) (|main_~#Dest~0.offset| Int)) (and (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 v_main_~i~0_176) |main_~#distance~0.offset|))) (< 0 (+ v_main_~i~0_176 1)) (< v_main_~i~0_176 1) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)))))} [159] L55-->L51-2: Formula: (not (< (+ |v_main_#t~mem18_5| |v_main_#t~mem17_5|) |v_main_#t~mem19_5|)) InVars {main_#t~mem17=|v_main_#t~mem17_5|, main_#t~mem18=|v_main_#t~mem18_5|, main_#t~mem19=|v_main_#t~mem19_5|} OutVars{} AuxVars[] AssignedVars[main_#t~mem17, main_#t~mem18, main_#t~mem19] {24847#(exists ((|main_~#Dest~0.base| Int) (v_main_~i~0_176 Int) (|main_~#Dest~0.offset| Int)) (and (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 v_main_~i~0_176) |main_~#distance~0.offset|))) (< 0 (+ v_main_~i~0_176 1)) (< v_main_~i~0_176 1) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)))))} is VALID [2022-04-14 19:00:52,767 INFO L290 TraceCheckUtils]: 32: Hoare triple {24847#(exists ((|main_~#Dest~0.base| Int) (v_main_~i~0_176 Int) (|main_~#Dest~0.offset| Int)) (and (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 v_main_~i~0_176) |main_~#distance~0.offset|))) (< 0 (+ v_main_~i~0_176 1)) (< v_main_~i~0_176 1) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)))))} [164] L51-2-->L51-3: Formula: (= v_main_~i~0_8 (+ v_main_~i~0_9 1)) InVars {main_~i~0=v_main_~i~0_9} OutVars{main_~i~0=v_main_~i~0_8, main_#t~post14=|v_main_#t~post14_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post14] {24847#(exists ((|main_~#Dest~0.base| Int) (v_main_~i~0_176 Int) (|main_~#Dest~0.offset| Int)) (and (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 v_main_~i~0_176) |main_~#distance~0.offset|))) (< 0 (+ v_main_~i~0_176 1)) (< v_main_~i~0_176 1) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)))))} is VALID [2022-04-14 19:00:52,768 INFO L290 TraceCheckUtils]: 33: Hoare triple {24847#(exists ((|main_~#Dest~0.base| Int) (v_main_~i~0_176 Int) (|main_~#Dest~0.offset| Int)) (and (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 v_main_~i~0_176) |main_~#distance~0.offset|))) (< 0 (+ v_main_~i~0_176 1)) (< v_main_~i~0_176 1) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)))))} [153] L51-3-->L55: Formula: (let ((.cse0 (* v_main_~i~0_5 4)) (.cse1 (select |v_#memory_int_1| |v_main_~#distance~0.base_1|))) (and (= v_main_~y~0_1 (select (select |v_#memory_int_1| |v_main_~#Source~0.base_1|) (+ .cse0 |v_main_~#Source~0.offset_1|))) (= v_main_~x~0_1 (select (select |v_#memory_int_1| |v_main_~#Dest~0.base_1|) (+ |v_main_~#Dest~0.offset_1| .cse0))) (= (select (select |v_#memory_int_1| |v_main_~#Weight~0.base_1|) (+ |v_main_~#Weight~0.offset_1| .cse0)) |v_main_#t~mem18_1|) (= (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~x~0_1 4))) |v_main_#t~mem19_1|) (= |v_main_#t~mem17_1| (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~y~0_1 4)))) (< v_main_~i~0_5 v_main_~edgecount~0_3))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_#t~mem15=|v_main_#t~mem15_1|, main_~x~0=v_main_~x~0_1, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~y~0=v_main_~y~0_1, main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_#t~mem16=|v_main_#t~mem16_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_#t~mem17=|v_main_#t~mem17_1|, main_#t~mem18=|v_main_#t~mem18_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|, main_#t~mem19=|v_main_#t~mem19_1|} AuxVars[] AssignedVars[main_#t~mem15, main_~x~0, main_~y~0, main_#t~mem16, main_#t~mem17, main_#t~mem18, main_#t~mem19] {24847#(exists ((|main_~#Dest~0.base| Int) (v_main_~i~0_176 Int) (|main_~#Dest~0.offset| Int)) (and (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 v_main_~i~0_176) |main_~#distance~0.offset|))) (< 0 (+ v_main_~i~0_176 1)) (< v_main_~i~0_176 1) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)))))} is VALID [2022-04-14 19:00:52,769 INFO L290 TraceCheckUtils]: 34: Hoare triple {24847#(exists ((|main_~#Dest~0.base| Int) (v_main_~i~0_176 Int) (|main_~#Dest~0.offset| Int)) (and (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 v_main_~i~0_176) |main_~#distance~0.offset|))) (< 0 (+ v_main_~i~0_176 1)) (< v_main_~i~0_176 1) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)))))} [159] L55-->L51-2: Formula: (not (< (+ |v_main_#t~mem18_5| |v_main_#t~mem17_5|) |v_main_#t~mem19_5|)) InVars {main_#t~mem17=|v_main_#t~mem17_5|, main_#t~mem18=|v_main_#t~mem18_5|, main_#t~mem19=|v_main_#t~mem19_5|} OutVars{} AuxVars[] AssignedVars[main_#t~mem17, main_#t~mem18, main_#t~mem19] {24847#(exists ((|main_~#Dest~0.base| Int) (v_main_~i~0_176 Int) (|main_~#Dest~0.offset| Int)) (and (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 v_main_~i~0_176) |main_~#distance~0.offset|))) (< 0 (+ v_main_~i~0_176 1)) (< v_main_~i~0_176 1) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)))))} is VALID [2022-04-14 19:00:52,770 INFO L290 TraceCheckUtils]: 35: Hoare triple {24847#(exists ((|main_~#Dest~0.base| Int) (v_main_~i~0_176 Int) (|main_~#Dest~0.offset| Int)) (and (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 v_main_~i~0_176) |main_~#distance~0.offset|))) (< 0 (+ v_main_~i~0_176 1)) (< v_main_~i~0_176 1) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)))))} [164] L51-2-->L51-3: Formula: (= v_main_~i~0_8 (+ v_main_~i~0_9 1)) InVars {main_~i~0=v_main_~i~0_9} OutVars{main_~i~0=v_main_~i~0_8, main_#t~post14=|v_main_#t~post14_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post14] {24847#(exists ((|main_~#Dest~0.base| Int) (v_main_~i~0_176 Int) (|main_~#Dest~0.offset| Int)) (and (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 v_main_~i~0_176) |main_~#distance~0.offset|))) (< 0 (+ v_main_~i~0_176 1)) (< v_main_~i~0_176 1) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)))))} is VALID [2022-04-14 19:00:52,771 INFO L290 TraceCheckUtils]: 36: Hoare triple {24847#(exists ((|main_~#Dest~0.base| Int) (v_main_~i~0_176 Int) (|main_~#Dest~0.offset| Int)) (and (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 v_main_~i~0_176) |main_~#distance~0.offset|))) (< 0 (+ v_main_~i~0_176 1)) (< v_main_~i~0_176 1) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)))))} [152] L51-3-->L51-4: Formula: (not (< v_main_~i~0_4 v_main_~edgecount~0_2)) InVars {main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} OutVars{main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} AuxVars[] AssignedVars[] {24847#(exists ((|main_~#Dest~0.base| Int) (v_main_~i~0_176 Int) (|main_~#Dest~0.offset| Int)) (and (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 v_main_~i~0_176) |main_~#distance~0.offset|))) (< 0 (+ v_main_~i~0_176 1)) (< v_main_~i~0_176 1) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)))))} is VALID [2022-04-14 19:00:52,772 INFO L290 TraceCheckUtils]: 37: Hoare triple {24847#(exists ((|main_~#Dest~0.base| Int) (v_main_~i~0_176 Int) (|main_~#Dest~0.offset| Int)) (and (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 v_main_~i~0_176) |main_~#distance~0.offset|))) (< 0 (+ v_main_~i~0_176 1)) (< v_main_~i~0_176 1) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)))))} [157] L51-4-->L61-3: Formula: (= v_main_~i~0_10 0) InVars {} OutVars{main_~i~0=v_main_~i~0_10} AuxVars[] AssignedVars[main_~i~0] {24884#(and (exists ((|main_~#Dest~0.base| Int) (|main_~#Dest~0.offset| Int)) (and (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|))))) (exists ((v_main_~i~0_176 Int)) (and (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 v_main_~i~0_176) |main_~#distance~0.offset|))) (< 0 (+ v_main_~i~0_176 1)) (< v_main_~i~0_176 1))) (= main_~i~0 0))} is VALID [2022-04-14 19:00:52,772 INFO L290 TraceCheckUtils]: 38: Hoare triple {24884#(and (exists ((|main_~#Dest~0.base| Int) (|main_~#Dest~0.offset| Int)) (and (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|))))) (exists ((v_main_~i~0_176 Int)) (and (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 v_main_~i~0_176) |main_~#distance~0.offset|))) (< 0 (+ v_main_~i~0_176 1)) (< v_main_~i~0_176 1))) (= main_~i~0 0))} [163] L61-3-->L63: Formula: (and (= (select (select |v_#memory_int_5| |v_main_~#distance~0.base_6|) (+ |v_main_~#distance~0.offset_6| (* v_main_~i~0_15 4))) |v_main_#t~mem21_1|) (< v_main_~i~0_15 v_main_~nodecount~0_7)) InVars {main_~nodecount~0=v_main_~nodecount~0_7, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|} OutVars{main_~nodecount~0=v_main_~nodecount~0_7, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|, main_#t~mem21=|v_main_#t~mem21_1|, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|} AuxVars[] AssignedVars[main_#t~mem21] {24888#(<= 0 |main_#t~mem21|)} is VALID [2022-04-14 19:00:52,773 INFO L272 TraceCheckUtils]: 39: Hoare triple {24888#(<= 0 |main_#t~mem21|)} [166] L63-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (<= 0 |v_main_#t~mem21_4|) 1 0)) InVars {main_#t~mem21=|v_main_#t~mem21_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem21] {24892#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-14 19:00:52,773 INFO L290 TraceCheckUtils]: 40: Hoare triple {24892#(<= 1 |__VERIFIER_assert_#in~cond|)} [168] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_3 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {24896#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-14 19:00:52,773 INFO L290 TraceCheckUtils]: 41: Hoare triple {24896#(<= 1 __VERIFIER_assert_~cond)} [170] L11-->L12: Formula: (= v___VERIFIER_assert_~cond_1 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[] {24740#false} is VALID [2022-04-14 19:00:52,773 INFO L290 TraceCheckUtils]: 42: Hoare triple {24740#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {24740#false} is VALID [2022-04-14 19:00:52,774 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 1 proven. 13 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-04-14 19:00:52,774 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-14 19:01:11,649 INFO L290 TraceCheckUtils]: 42: Hoare triple {24740#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {24740#false} is VALID [2022-04-14 19:01:11,650 INFO L290 TraceCheckUtils]: 41: Hoare triple {24896#(<= 1 __VERIFIER_assert_~cond)} [170] L11-->L12: Formula: (= v___VERIFIER_assert_~cond_1 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[] {24740#false} is VALID [2022-04-14 19:01:11,650 INFO L290 TraceCheckUtils]: 40: Hoare triple {24892#(<= 1 |__VERIFIER_assert_#in~cond|)} [168] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_3 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {24896#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-14 19:01:11,651 INFO L272 TraceCheckUtils]: 39: Hoare triple {24888#(<= 0 |main_#t~mem21|)} [166] L63-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (<= 0 |v_main_#t~mem21_4|) 1 0)) InVars {main_#t~mem21=|v_main_#t~mem21_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem21] {24892#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-14 19:01:11,651 INFO L290 TraceCheckUtils]: 38: Hoare triple {24915#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4))))} [163] L61-3-->L63: Formula: (and (= (select (select |v_#memory_int_5| |v_main_~#distance~0.base_6|) (+ |v_main_~#distance~0.offset_6| (* v_main_~i~0_15 4))) |v_main_#t~mem21_1|) (< v_main_~i~0_15 v_main_~nodecount~0_7)) InVars {main_~nodecount~0=v_main_~nodecount~0_7, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|} OutVars{main_~nodecount~0=v_main_~nodecount~0_7, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|, main_#t~mem21=|v_main_#t~mem21_1|, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|} AuxVars[] AssignedVars[main_#t~mem21] {24888#(<= 0 |main_#t~mem21|)} is VALID [2022-04-14 19:01:11,652 INFO L290 TraceCheckUtils]: 37: Hoare triple {24919#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} [157] L51-4-->L61-3: Formula: (= v_main_~i~0_10 0) InVars {} OutVars{main_~i~0=v_main_~i~0_10} AuxVars[] AssignedVars[main_~i~0] {24915#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4))))} is VALID [2022-04-14 19:01:11,652 INFO L290 TraceCheckUtils]: 36: Hoare triple {24919#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} [152] L51-3-->L51-4: Formula: (not (< v_main_~i~0_4 v_main_~edgecount~0_2)) InVars {main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} OutVars{main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} AuxVars[] AssignedVars[] {24919#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-14 19:01:11,652 INFO L290 TraceCheckUtils]: 35: Hoare triple {24919#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} [164] L51-2-->L51-3: Formula: (= v_main_~i~0_8 (+ v_main_~i~0_9 1)) InVars {main_~i~0=v_main_~i~0_9} OutVars{main_~i~0=v_main_~i~0_8, main_#t~post14=|v_main_#t~post14_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post14] {24919#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-14 19:01:11,652 INFO L290 TraceCheckUtils]: 34: Hoare triple {24919#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} [159] L55-->L51-2: Formula: (not (< (+ |v_main_#t~mem18_5| |v_main_#t~mem17_5|) |v_main_#t~mem19_5|)) InVars {main_#t~mem17=|v_main_#t~mem17_5|, main_#t~mem18=|v_main_#t~mem18_5|, main_#t~mem19=|v_main_#t~mem19_5|} OutVars{} AuxVars[] AssignedVars[main_#t~mem17, main_#t~mem18, main_#t~mem19] {24919#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-14 19:01:11,653 INFO L290 TraceCheckUtils]: 33: Hoare triple {24919#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} [153] L51-3-->L55: Formula: (let ((.cse0 (* v_main_~i~0_5 4)) (.cse1 (select |v_#memory_int_1| |v_main_~#distance~0.base_1|))) (and (= v_main_~y~0_1 (select (select |v_#memory_int_1| |v_main_~#Source~0.base_1|) (+ .cse0 |v_main_~#Source~0.offset_1|))) (= v_main_~x~0_1 (select (select |v_#memory_int_1| |v_main_~#Dest~0.base_1|) (+ |v_main_~#Dest~0.offset_1| .cse0))) (= (select (select |v_#memory_int_1| |v_main_~#Weight~0.base_1|) (+ |v_main_~#Weight~0.offset_1| .cse0)) |v_main_#t~mem18_1|) (= (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~x~0_1 4))) |v_main_#t~mem19_1|) (= |v_main_#t~mem17_1| (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~y~0_1 4)))) (< v_main_~i~0_5 v_main_~edgecount~0_3))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_#t~mem15=|v_main_#t~mem15_1|, main_~x~0=v_main_~x~0_1, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~y~0=v_main_~y~0_1, main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_#t~mem16=|v_main_#t~mem16_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_#t~mem17=|v_main_#t~mem17_1|, main_#t~mem18=|v_main_#t~mem18_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|, main_#t~mem19=|v_main_#t~mem19_1|} AuxVars[] AssignedVars[main_#t~mem15, main_~x~0, main_~y~0, main_#t~mem16, main_#t~mem17, main_#t~mem18, main_#t~mem19] {24919#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-14 19:01:11,653 INFO L290 TraceCheckUtils]: 32: Hoare triple {24919#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} [164] L51-2-->L51-3: Formula: (= v_main_~i~0_8 (+ v_main_~i~0_9 1)) InVars {main_~i~0=v_main_~i~0_9} OutVars{main_~i~0=v_main_~i~0_8, main_#t~post14=|v_main_#t~post14_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post14] {24919#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-14 19:01:11,653 INFO L290 TraceCheckUtils]: 31: Hoare triple {24919#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} [159] L55-->L51-2: Formula: (not (< (+ |v_main_#t~mem18_5| |v_main_#t~mem17_5|) |v_main_#t~mem19_5|)) InVars {main_#t~mem17=|v_main_#t~mem17_5|, main_#t~mem18=|v_main_#t~mem18_5|, main_#t~mem19=|v_main_#t~mem19_5|} OutVars{} AuxVars[] AssignedVars[main_#t~mem17, main_#t~mem18, main_#t~mem19] {24919#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-14 19:01:11,654 INFO L290 TraceCheckUtils]: 30: Hoare triple {24919#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} [153] L51-3-->L55: Formula: (let ((.cse0 (* v_main_~i~0_5 4)) (.cse1 (select |v_#memory_int_1| |v_main_~#distance~0.base_1|))) (and (= v_main_~y~0_1 (select (select |v_#memory_int_1| |v_main_~#Source~0.base_1|) (+ .cse0 |v_main_~#Source~0.offset_1|))) (= v_main_~x~0_1 (select (select |v_#memory_int_1| |v_main_~#Dest~0.base_1|) (+ |v_main_~#Dest~0.offset_1| .cse0))) (= (select (select |v_#memory_int_1| |v_main_~#Weight~0.base_1|) (+ |v_main_~#Weight~0.offset_1| .cse0)) |v_main_#t~mem18_1|) (= (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~x~0_1 4))) |v_main_#t~mem19_1|) (= |v_main_#t~mem17_1| (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~y~0_1 4)))) (< v_main_~i~0_5 v_main_~edgecount~0_3))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_#t~mem15=|v_main_#t~mem15_1|, main_~x~0=v_main_~x~0_1, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~y~0=v_main_~y~0_1, main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_#t~mem16=|v_main_#t~mem16_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_#t~mem17=|v_main_#t~mem17_1|, main_#t~mem18=|v_main_#t~mem18_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|, main_#t~mem19=|v_main_#t~mem19_1|} AuxVars[] AssignedVars[main_#t~mem15, main_~x~0, main_~y~0, main_#t~mem16, main_#t~mem17, main_#t~mem18, main_#t~mem19] {24919#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-14 19:01:11,654 INFO L290 TraceCheckUtils]: 29: Hoare triple {24919#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} [164] L51-2-->L51-3: Formula: (= v_main_~i~0_8 (+ v_main_~i~0_9 1)) InVars {main_~i~0=v_main_~i~0_9} OutVars{main_~i~0=v_main_~i~0_8, main_#t~post14=|v_main_#t~post14_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post14] {24919#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-14 19:01:11,654 INFO L290 TraceCheckUtils]: 28: Hoare triple {24919#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} [159] L55-->L51-2: Formula: (not (< (+ |v_main_#t~mem18_5| |v_main_#t~mem17_5|) |v_main_#t~mem19_5|)) InVars {main_#t~mem17=|v_main_#t~mem17_5|, main_#t~mem18=|v_main_#t~mem18_5|, main_#t~mem19=|v_main_#t~mem19_5|} OutVars{} AuxVars[] AssignedVars[main_#t~mem17, main_#t~mem18, main_#t~mem19] {24919#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-14 19:01:11,655 INFO L290 TraceCheckUtils]: 27: Hoare triple {24919#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} [153] L51-3-->L55: Formula: (let ((.cse0 (* v_main_~i~0_5 4)) (.cse1 (select |v_#memory_int_1| |v_main_~#distance~0.base_1|))) (and (= v_main_~y~0_1 (select (select |v_#memory_int_1| |v_main_~#Source~0.base_1|) (+ .cse0 |v_main_~#Source~0.offset_1|))) (= v_main_~x~0_1 (select (select |v_#memory_int_1| |v_main_~#Dest~0.base_1|) (+ |v_main_~#Dest~0.offset_1| .cse0))) (= (select (select |v_#memory_int_1| |v_main_~#Weight~0.base_1|) (+ |v_main_~#Weight~0.offset_1| .cse0)) |v_main_#t~mem18_1|) (= (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~x~0_1 4))) |v_main_#t~mem19_1|) (= |v_main_#t~mem17_1| (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~y~0_1 4)))) (< v_main_~i~0_5 v_main_~edgecount~0_3))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_#t~mem15=|v_main_#t~mem15_1|, main_~x~0=v_main_~x~0_1, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~y~0=v_main_~y~0_1, main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_#t~mem16=|v_main_#t~mem16_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_#t~mem17=|v_main_#t~mem17_1|, main_#t~mem18=|v_main_#t~mem18_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|, main_#t~mem19=|v_main_#t~mem19_1|} AuxVars[] AssignedVars[main_#t~mem15, main_~x~0, main_~y~0, main_#t~mem16, main_#t~mem17, main_#t~mem18, main_#t~mem19] {24919#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-14 19:01:11,655 INFO L290 TraceCheckUtils]: 26: Hoare triple {24919#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} [147] L39-4-->L51-3: Formula: (= v_main_~i~0_3 0) InVars {} OutVars{main_~i~0=v_main_~i~0_3} AuxVars[] AssignedVars[main_~i~0] {24919#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-14 19:01:11,655 INFO L290 TraceCheckUtils]: 25: Hoare triple {24956#(or (< main_~i~0 main_~nodecount~0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [144] L39-3-->L39-4: Formula: (not (< v_main_~i~0_22 v_main_~nodecount~0_8)) InVars {main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} OutVars{main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} AuxVars[] AssignedVars[] {24919#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-14 19:01:11,656 INFO L290 TraceCheckUtils]: 24: Hoare triple {24960#(or (< (+ main_~i~0 1) main_~nodecount~0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [154] L39-2-->L39-3: Formula: (= v_main_~i~0_1 (+ v_main_~i~0_2 1)) InVars {main_~i~0=v_main_~i~0_2} OutVars{main_~i~0=v_main_~i~0_1, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post7] {24956#(or (< main_~i~0 main_~nodecount~0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 19:01:11,656 INFO L290 TraceCheckUtils]: 23: Hoare triple {24960#(or (< (+ main_~i~0 1) main_~nodecount~0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [149] L41-3-->L39-2: Formula: (not (< v_main_~j~0_3 v_main_~edgecount~0_6)) InVars {main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} OutVars{main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} AuxVars[] AssignedVars[] {24960#(or (< (+ main_~i~0 1) main_~nodecount~0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 19:01:11,656 INFO L290 TraceCheckUtils]: 22: Hoare triple {24960#(or (< (+ main_~i~0 1) main_~nodecount~0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [160] L41-2-->L41-3: Formula: (= v_main_~j~0_5 (+ v_main_~j~0_6 1)) InVars {main_~j~0=v_main_~j~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, main_~j~0=v_main_~j~0_5} AuxVars[] AssignedVars[main_~j~0, main_#t~post8] {24960#(or (< (+ main_~i~0 1) main_~nodecount~0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 19:01:11,657 INFO L290 TraceCheckUtils]: 21: Hoare triple {24970#(or (< (+ main_~i~0 1) main_~nodecount~0) (forall ((v_ArrVal_836 Int)) (<= 0 (select (store (select |#memory_int| |main_~#distance~0.base|) (+ (* main_~x~0 4) |main_~#distance~0.offset|) v_ArrVal_836) |main_~#distance~0.offset|))))} [155] L45-->L41-2: Formula: (and (= (store |v_#memory_int_10| |v_main_~#distance~0.base_11| (store (select |v_#memory_int_10| |v_main_~#distance~0.base_11|) (+ |v_main_~#distance~0.offset_11| (* v_main_~x~0_4 4)) (- 1))) |v_#memory_int_9|) (< (+ |v_main_#t~mem12_3| |v_main_#t~mem11_3|) |v_main_#t~mem13_3|)) InVars {main_#t~mem12=|v_main_#t~mem12_3|, main_#t~mem13=|v_main_#t~mem13_3|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|, main_#t~mem11=|v_main_#t~mem11_3|, #memory_int=|v_#memory_int_10|} OutVars{#memory_int=|v_#memory_int_9|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_#t~mem11, #memory_int] {24960#(or (< (+ main_~i~0 1) main_~nodecount~0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 19:01:11,658 INFO L290 TraceCheckUtils]: 20: Hoare triple {24974#(or (forall ((v_main_~x~0_61 Int) (v_ArrVal_836 Int)) (or (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) v_main_~x~0_61)) (<= 0 (select (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* v_main_~x~0_61 4)) v_ArrVal_836) |main_~#distance~0.offset|)))) (< (+ main_~i~0 1) main_~nodecount~0))} [150] L41-3-->L45: Formula: (let ((.cse0 (select |v_#memory_int_8| |v_main_~#distance~0.base_10|)) (.cse1 (* v_main_~j~0_4 4))) (and (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~x~0_3 4))) |v_main_#t~mem13_1|) (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~y~0_3 4))) |v_main_#t~mem11_1|) (= (select (select |v_#memory_int_8| |v_main_~#Dest~0.base_7|) (+ .cse1 |v_main_~#Dest~0.offset_7|)) v_main_~x~0_3) (= v_main_~y~0_3 (select (select |v_#memory_int_8| |v_main_~#Source~0.base_7|) (+ .cse1 |v_main_~#Source~0.offset_7|))) (= |v_main_#t~mem12_1| (select (select |v_#memory_int_8| |v_main_~#Weight~0.base_7|) (+ .cse1 |v_main_~#Weight~0.offset_7|))) (< v_main_~j~0_4 v_main_~edgecount~0_7))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_~j~0=v_main_~j~0_4, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} OutVars{main_#t~mem12=|v_main_#t~mem12_1|, main_#t~mem13=|v_main_#t~mem13_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~x~0=v_main_~x~0_3, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_#t~mem10=|v_main_#t~mem10_1|, main_~j~0=v_main_~j~0_4, main_#t~mem11=|v_main_#t~mem11_1|, main_~y~0=v_main_~y~0_3, main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_#t~mem9=|v_main_#t~mem9_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_~x~0, main_#t~mem10, main_#t~mem11, main_~y~0, main_#t~mem9] {24970#(or (< (+ main_~i~0 1) main_~nodecount~0) (forall ((v_ArrVal_836 Int)) (<= 0 (select (store (select |#memory_int| |main_~#distance~0.base|) (+ (* main_~x~0 4) |main_~#distance~0.offset|) v_ArrVal_836) |main_~#distance~0.offset|))))} is VALID [2022-04-14 19:01:11,659 INFO L290 TraceCheckUtils]: 19: Hoare triple {24978#(or (< (+ main_~i~0 1) main_~nodecount~0) (forall ((v_main_~x~0_61 Int) (v_ArrVal_836 Int)) (or (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) 4 |main_~#Dest~0.offset|)) v_main_~x~0_61)) (<= 0 (select (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* v_main_~x~0_61 4)) v_ArrVal_836) |main_~#distance~0.offset|)))))} [160] L41-2-->L41-3: Formula: (= v_main_~j~0_5 (+ v_main_~j~0_6 1)) InVars {main_~j~0=v_main_~j~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, main_~j~0=v_main_~j~0_5} AuxVars[] AssignedVars[main_~j~0, main_#t~post8] {24974#(or (forall ((v_main_~x~0_61 Int) (v_ArrVal_836 Int)) (or (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) v_main_~x~0_61)) (<= 0 (select (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* v_main_~x~0_61 4)) v_ArrVal_836) |main_~#distance~0.offset|)))) (< (+ main_~i~0 1) main_~nodecount~0))} is VALID [2022-04-14 19:01:11,660 INFO L290 TraceCheckUtils]: 18: Hoare triple {24978#(or (< (+ main_~i~0 1) main_~nodecount~0) (forall ((v_main_~x~0_61 Int) (v_ArrVal_836 Int)) (or (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) 4 |main_~#Dest~0.offset|)) v_main_~x~0_61)) (<= 0 (select (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* v_main_~x~0_61 4)) v_ArrVal_836) |main_~#distance~0.offset|)))))} [156] L45-->L41-2: Formula: (not (< (+ |v_main_#t~mem12_5| |v_main_#t~mem11_5|) |v_main_#t~mem13_5|)) InVars {main_#t~mem12=|v_main_#t~mem12_5|, main_#t~mem13=|v_main_#t~mem13_5|, main_#t~mem11=|v_main_#t~mem11_5|} OutVars{} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_#t~mem11] {24978#(or (< (+ main_~i~0 1) main_~nodecount~0) (forall ((v_main_~x~0_61 Int) (v_ArrVal_836 Int)) (or (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) 4 |main_~#Dest~0.offset|)) v_main_~x~0_61)) (<= 0 (select (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* v_main_~x~0_61 4)) v_ArrVal_836) |main_~#distance~0.offset|)))))} is VALID [2022-04-14 19:01:11,661 INFO L290 TraceCheckUtils]: 17: Hoare triple {24978#(or (< (+ main_~i~0 1) main_~nodecount~0) (forall ((v_main_~x~0_61 Int) (v_ArrVal_836 Int)) (or (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) 4 |main_~#Dest~0.offset|)) v_main_~x~0_61)) (<= 0 (select (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* v_main_~x~0_61 4)) v_ArrVal_836) |main_~#distance~0.offset|)))))} [150] L41-3-->L45: Formula: (let ((.cse0 (select |v_#memory_int_8| |v_main_~#distance~0.base_10|)) (.cse1 (* v_main_~j~0_4 4))) (and (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~x~0_3 4))) |v_main_#t~mem13_1|) (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~y~0_3 4))) |v_main_#t~mem11_1|) (= (select (select |v_#memory_int_8| |v_main_~#Dest~0.base_7|) (+ .cse1 |v_main_~#Dest~0.offset_7|)) v_main_~x~0_3) (= v_main_~y~0_3 (select (select |v_#memory_int_8| |v_main_~#Source~0.base_7|) (+ .cse1 |v_main_~#Source~0.offset_7|))) (= |v_main_#t~mem12_1| (select (select |v_#memory_int_8| |v_main_~#Weight~0.base_7|) (+ .cse1 |v_main_~#Weight~0.offset_7|))) (< v_main_~j~0_4 v_main_~edgecount~0_7))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_~j~0=v_main_~j~0_4, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} OutVars{main_#t~mem12=|v_main_#t~mem12_1|, main_#t~mem13=|v_main_#t~mem13_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~x~0=v_main_~x~0_3, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_#t~mem10=|v_main_#t~mem10_1|, main_~j~0=v_main_~j~0_4, main_#t~mem11=|v_main_#t~mem11_1|, main_~y~0=v_main_~y~0_3, main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_#t~mem9=|v_main_#t~mem9_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_~x~0, main_#t~mem10, main_#t~mem11, main_~y~0, main_#t~mem9] {24978#(or (< (+ main_~i~0 1) main_~nodecount~0) (forall ((v_main_~x~0_61 Int) (v_ArrVal_836 Int)) (or (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) 4 |main_~#Dest~0.offset|)) v_main_~x~0_61)) (<= 0 (select (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* v_main_~x~0_61 4)) v_ArrVal_836) |main_~#distance~0.offset|)))))} is VALID [2022-04-14 19:01:11,662 INFO L290 TraceCheckUtils]: 16: Hoare triple {24988#(or (< (+ main_~i~0 1) main_~nodecount~0) (forall ((v_main_~x~0_61 Int) (v_ArrVal_836 Int)) (or (<= 0 (select (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* v_main_~x~0_61 4)) v_ArrVal_836) |main_~#distance~0.offset|)) (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) 8 |main_~#Dest~0.offset|)) v_main_~x~0_61)))))} [160] L41-2-->L41-3: Formula: (= v_main_~j~0_5 (+ v_main_~j~0_6 1)) InVars {main_~j~0=v_main_~j~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, main_~j~0=v_main_~j~0_5} AuxVars[] AssignedVars[main_~j~0, main_#t~post8] {24978#(or (< (+ main_~i~0 1) main_~nodecount~0) (forall ((v_main_~x~0_61 Int) (v_ArrVal_836 Int)) (or (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) 4 |main_~#Dest~0.offset|)) v_main_~x~0_61)) (<= 0 (select (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* v_main_~x~0_61 4)) v_ArrVal_836) |main_~#distance~0.offset|)))))} is VALID [2022-04-14 19:01:11,663 INFO L290 TraceCheckUtils]: 15: Hoare triple {24988#(or (< (+ main_~i~0 1) main_~nodecount~0) (forall ((v_main_~x~0_61 Int) (v_ArrVal_836 Int)) (or (<= 0 (select (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* v_main_~x~0_61 4)) v_ArrVal_836) |main_~#distance~0.offset|)) (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) 8 |main_~#Dest~0.offset|)) v_main_~x~0_61)))))} [156] L45-->L41-2: Formula: (not (< (+ |v_main_#t~mem12_5| |v_main_#t~mem11_5|) |v_main_#t~mem13_5|)) InVars {main_#t~mem12=|v_main_#t~mem12_5|, main_#t~mem13=|v_main_#t~mem13_5|, main_#t~mem11=|v_main_#t~mem11_5|} OutVars{} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_#t~mem11] {24988#(or (< (+ main_~i~0 1) main_~nodecount~0) (forall ((v_main_~x~0_61 Int) (v_ArrVal_836 Int)) (or (<= 0 (select (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* v_main_~x~0_61 4)) v_ArrVal_836) |main_~#distance~0.offset|)) (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) 8 |main_~#Dest~0.offset|)) v_main_~x~0_61)))))} is VALID [2022-04-14 19:01:11,663 INFO L290 TraceCheckUtils]: 14: Hoare triple {24988#(or (< (+ main_~i~0 1) main_~nodecount~0) (forall ((v_main_~x~0_61 Int) (v_ArrVal_836 Int)) (or (<= 0 (select (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* v_main_~x~0_61 4)) v_ArrVal_836) |main_~#distance~0.offset|)) (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) 8 |main_~#Dest~0.offset|)) v_main_~x~0_61)))))} [150] L41-3-->L45: Formula: (let ((.cse0 (select |v_#memory_int_8| |v_main_~#distance~0.base_10|)) (.cse1 (* v_main_~j~0_4 4))) (and (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~x~0_3 4))) |v_main_#t~mem13_1|) (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~y~0_3 4))) |v_main_#t~mem11_1|) (= (select (select |v_#memory_int_8| |v_main_~#Dest~0.base_7|) (+ .cse1 |v_main_~#Dest~0.offset_7|)) v_main_~x~0_3) (= v_main_~y~0_3 (select (select |v_#memory_int_8| |v_main_~#Source~0.base_7|) (+ .cse1 |v_main_~#Source~0.offset_7|))) (= |v_main_#t~mem12_1| (select (select |v_#memory_int_8| |v_main_~#Weight~0.base_7|) (+ .cse1 |v_main_~#Weight~0.offset_7|))) (< v_main_~j~0_4 v_main_~edgecount~0_7))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_~j~0=v_main_~j~0_4, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} OutVars{main_#t~mem12=|v_main_#t~mem12_1|, main_#t~mem13=|v_main_#t~mem13_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~x~0=v_main_~x~0_3, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_#t~mem10=|v_main_#t~mem10_1|, main_~j~0=v_main_~j~0_4, main_#t~mem11=|v_main_#t~mem11_1|, main_~y~0=v_main_~y~0_3, main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_#t~mem9=|v_main_#t~mem9_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_~x~0, main_#t~mem10, main_#t~mem11, main_~y~0, main_#t~mem9] {24988#(or (< (+ main_~i~0 1) main_~nodecount~0) (forall ((v_main_~x~0_61 Int) (v_ArrVal_836 Int)) (or (<= 0 (select (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* v_main_~x~0_61 4)) v_ArrVal_836) |main_~#distance~0.offset|)) (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) 8 |main_~#Dest~0.offset|)) v_main_~x~0_61)))))} is VALID [2022-04-14 19:01:11,664 INFO L290 TraceCheckUtils]: 13: Hoare triple {24998#(or (forall ((v_main_~x~0_61 Int) (v_ArrVal_836 Int)) (or (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) v_main_~x~0_61)) (<= 0 (select (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* v_main_~x~0_61 4)) v_ArrVal_836) |main_~#distance~0.offset|)))) (< (+ main_~i~0 1) main_~nodecount~0) (not (< main_~i~0 main_~nodecount~0)))} [145] L39-3-->L41-3: Formula: (and (= v_main_~j~0_2 0) (< v_main_~i~0_23 v_main_~nodecount~0_9)) InVars {main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23} OutVars{main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23, main_~j~0=v_main_~j~0_2} AuxVars[] AssignedVars[main_~j~0] {24988#(or (< (+ main_~i~0 1) main_~nodecount~0) (forall ((v_main_~x~0_61 Int) (v_ArrVal_836 Int)) (or (<= 0 (select (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* v_main_~x~0_61 4)) v_ArrVal_836) |main_~#distance~0.offset|)) (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) 8 |main_~#Dest~0.offset|)) v_main_~x~0_61)))))} is VALID [2022-04-14 19:01:11,665 INFO L290 TraceCheckUtils]: 12: Hoare triple {25002#(or (not (< 0 main_~nodecount~0)) (< 1 main_~nodecount~0) (forall ((v_main_~x~0_61 Int) (v_ArrVal_836 Int)) (or (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) v_main_~x~0_61)) (<= 0 (select (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* v_main_~x~0_61 4)) v_ArrVal_836) |main_~#distance~0.offset|)))))} [140] L30-4-->L39-3: Formula: (= v_main_~i~0_21 0) InVars {} OutVars{main_~i~0=v_main_~i~0_21} AuxVars[] AssignedVars[main_~i~0] {24998#(or (forall ((v_main_~x~0_61 Int) (v_ArrVal_836 Int)) (or (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) v_main_~x~0_61)) (<= 0 (select (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* v_main_~x~0_61 4)) v_ArrVal_836) |main_~#distance~0.offset|)))) (< (+ main_~i~0 1) main_~nodecount~0) (not (< main_~i~0 main_~nodecount~0)))} is VALID [2022-04-14 19:01:11,665 INFO L290 TraceCheckUtils]: 11: Hoare triple {25006#(or (not (< 0 main_~nodecount~0)) (< 1 main_~nodecount~0) (forall ((v_main_~x~0_61 Int) (v_ArrVal_836 Int)) (or (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) v_main_~x~0_61)) (<= 0 (select (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* v_main_~x~0_61 4)) v_ArrVal_836) |main_~#distance~0.offset|)))) (< main_~i~0 main_~nodecount~0))} [138] L30-3-->L30-4: Formula: (not (< v_main_~i~0_11 v_main_~nodecount~0_4)) InVars {main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} OutVars{main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} AuxVars[] AssignedVars[] {25002#(or (not (< 0 main_~nodecount~0)) (< 1 main_~nodecount~0) (forall ((v_main_~x~0_61 Int) (v_ArrVal_836 Int)) (or (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) v_main_~x~0_61)) (<= 0 (select (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* v_main_~x~0_61 4)) v_ArrVal_836) |main_~#distance~0.offset|)))))} is VALID [2022-04-14 19:01:11,666 INFO L290 TraceCheckUtils]: 10: Hoare triple {25010#(or (not (< 0 main_~nodecount~0)) (< 1 main_~nodecount~0) (forall ((v_main_~x~0_61 Int) (v_ArrVal_836 Int)) (or (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) v_main_~x~0_61)) (<= 0 (select (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* v_main_~x~0_61 4)) v_ArrVal_836) |main_~#distance~0.offset|)))) (< (+ main_~i~0 1) main_~nodecount~0))} [146] L30-2-->L30-3: Formula: (= v_main_~i~0_17 (+ v_main_~i~0_18 1)) InVars {main_~i~0=v_main_~i~0_18} OutVars{main_~i~0=v_main_~i~0_17, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {25006#(or (not (< 0 main_~nodecount~0)) (< 1 main_~nodecount~0) (forall ((v_main_~x~0_61 Int) (v_ArrVal_836 Int)) (or (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) v_main_~x~0_61)) (<= 0 (select (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* v_main_~x~0_61 4)) v_ArrVal_836) |main_~#distance~0.offset|)))) (< main_~i~0 main_~nodecount~0))} is VALID [2022-04-14 19:01:12,797 WARN L290 TraceCheckUtils]: 9: Hoare triple {25014#(or (not (< 0 main_~nodecount~0)) (< 1 main_~nodecount~0) (< (+ main_~i~0 1) main_~nodecount~0) (forall ((|main_~#distance~0.offset| Int) (v_main_~x~0_61 Int) (v_ArrVal_836 Int) (v_ArrVal_834 Int)) (or (<= 0 (select (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_834) (+ |main_~#distance~0.offset| (* v_main_~x~0_61 4)) v_ArrVal_836) |main_~#distance~0.offset|)) (not (<= 0 v_ArrVal_834)) (not (<= (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_834)) |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) v_main_~x~0_61)))))} [141] L31-->L30-2: Formula: (and (= (store |v_#memory_int_4| |v_main_~#distance~0.base_5| (store (select |v_#memory_int_4| |v_main_~#distance~0.base_5|) (+ |v_main_~#distance~0.offset_5| (* v_main_~i~0_14 4)) 0)) |v_#memory_int_3|) (= v_main_~i~0_14 v_main_~source~0_2)) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} AuxVars[] AssignedVars[#memory_int] {25010#(or (not (< 0 main_~nodecount~0)) (< 1 main_~nodecount~0) (forall ((v_main_~x~0_61 Int) (v_ArrVal_836 Int)) (or (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) v_main_~x~0_61)) (<= 0 (select (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* v_main_~x~0_61 4)) v_ArrVal_836) |main_~#distance~0.offset|)))) (< (+ main_~i~0 1) main_~nodecount~0))} is UNKNOWN [2022-04-14 19:01:12,800 INFO L290 TraceCheckUtils]: 8: Hoare triple {25018#(forall ((main_~i~0 Int) (|main_~#distance~0.offset| Int) (v_main_~x~0_61 Int) (v_ArrVal_836 Int) (v_ArrVal_834 Int)) (or (<= 0 (select (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_834) (+ |main_~#distance~0.offset| (* v_main_~x~0_61 4)) v_ArrVal_836) |main_~#distance~0.offset|)) (<= (+ main_~i~0 1) 0) (not (<= 0 v_ArrVal_834)) (<= 1 main_~i~0) (not (<= (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_834)) |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) v_main_~x~0_61))))} [139] L30-3-->L31: Formula: (< v_main_~i~0_12 v_main_~nodecount~0_5) InVars {main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} OutVars{main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {25014#(or (not (< 0 main_~nodecount~0)) (< 1 main_~nodecount~0) (< (+ main_~i~0 1) main_~nodecount~0) (forall ((|main_~#distance~0.offset| Int) (v_main_~x~0_61 Int) (v_ArrVal_836 Int) (v_ArrVal_834 Int)) (or (<= 0 (select (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_834) (+ |main_~#distance~0.offset| (* v_main_~x~0_61 4)) v_ArrVal_836) |main_~#distance~0.offset|)) (not (<= 0 v_ArrVal_834)) (not (<= (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_834)) |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) v_main_~x~0_61)))))} is VALID [2022-04-14 19:01:12,803 INFO L290 TraceCheckUtils]: 7: Hoare triple {24739#true} [136] L21-->L30-3: Formula: (let ((.cse1 (store |v_#valid_10| |v_main_~#Source~0.base_4| 1))) (let ((.cse4 (store .cse1 |v_main_~#Dest~0.base_4| 1))) (let ((.cse5 (store .cse4 |v_main_~#Weight~0.base_4| 1)) (.cse2 (select |v_#memory_int_2| |v_main_~#Dest~0.base_4|)) (.cse0 (select |v_#memory_int_2| |v_main_~#Source~0.base_4|)) (.cse3 (select |v_#memory_int_2| |v_main_~#Weight~0.base_4|))) (and (= (select .cse0 (+ 52 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#distance~0.base_4|) (= (select .cse0 (+ 48 |v_main_~#Source~0.offset_4|)) 3) (= 2 (select .cse0 (+ 68 |v_main_~#Source~0.offset_4|))) (= (select .cse1 |v_main_~#Dest~0.base_4|) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Weight~0.base_4|) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 60)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 12)) 1) (= 9 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 36))) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 24))) (= (select .cse0 (+ 56 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Dest~0.base_4|) (= (select .cse0 (+ 40 |v_main_~#Source~0.offset_4|)) 2) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 8))) (= (select .cse3 (+ 72 |v_main_~#Weight~0.offset_4|)) 18) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 12)) 3) (= (select .cse0 (+ 8 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 72)) 0) (= 6 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 24))) (= (select .cse0 (+ 12 |v_main_~#Source~0.offset_4|)) 1) (= 0 (select .cse3 |v_main_~#Weight~0.offset_4|)) (not (= |v_main_~#Weight~0.base_4| 0)) (= |v_main_~#Dest~0.offset_4| 0) (= 16 (select .cse3 (+ 64 |v_main_~#Weight~0.offset_4|))) (= (select .cse2 (+ 76 |v_main_~#Dest~0.offset_4|)) 4) (= 5 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 20))) (= (select .cse0 (+ 28 |v_main_~#Source~0.offset_4|)) 3) (= (select .cse0 (+ 76 |v_main_~#Source~0.offset_4|)) 3) (= 1 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 16))) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 44)) 0) (= (select .cse0 (+ 4 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 48)) 0) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 60)) 15) (= v_main_~i~0_6 0) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 32))) (= v_main_~source~0_1 0) (= (select .cse4 |v_main_~#Weight~0.base_4|) 0) (= (select |v_#valid_10| |v_main_~#Source~0.base_4|) 0) (<= v_main_~edgecount~0_5 19) (= (select .cse3 (+ 56 |v_main_~#Weight~0.offset_4|)) 14) (= (select .cse3 (+ 52 |v_main_~#Weight~0.offset_4|)) 13) (= (select .cse2 (+ 40 |v_main_~#Dest~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 52)) 2) (= (select .cse3 (+ 44 |v_main_~#Weight~0.offset_4|)) 11) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 4)) 1) (= |v_main_~#Source~0.offset_4| 0) (= 3 (select .cse0 (+ 60 |v_main_~#Source~0.offset_4|))) (= 2 (select .cse0 (+ 44 |v_main_~#Source~0.offset_4|))) (= |v_#length_1| (store (store (store (store |v_#length_5| |v_main_~#Source~0.base_4| 80) |v_main_~#Dest~0.base_4| 80) |v_main_~#Weight~0.base_4| 80) |v_main_~#distance~0.base_4| 20)) (= (select .cse2 |v_main_~#Dest~0.offset_4|) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 68)) 1) (= (select .cse0 (+ 36 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ 56 |v_main_~#Dest~0.offset_4|)) 3) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 28))) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 8)) 2) (= 12 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 48))) (= 7 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 28))) (= (select .cse0 (+ 64 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 64)) 2) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 36)) 0) (= 8 (select .cse3 (+ 32 |v_main_~#Weight~0.offset_4|))) (not (= |v_main_~#Dest~0.base_4| 0)) (= 0 (select .cse0 |v_main_~#Source~0.offset_4|)) (= (select .cse3 (+ 40 |v_main_~#Weight~0.offset_4|)) 10) (= (select .cse5 |v_main_~#distance~0.base_4|) 0) (= |v_main_~#distance~0.offset_4| 0) (= (store .cse5 |v_main_~#distance~0.base_4| 1) |v_#valid_6|) (<= 0 v_main_~edgecount~0_5) (= (select .cse3 (+ 16 |v_main_~#Weight~0.offset_4|)) 4) (not (= |v_main_~#Source~0.base_4| 0)) (= (select .cse0 (+ |v_main_~#Source~0.offset_4| 24)) 1) (= (select .cse0 (+ 16 |v_main_~#Source~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 20)) 4) (= 2 (select .cse0 (+ 72 |v_main_~#Source~0.offset_4|))) (= (select .cse0 (+ 32 |v_main_~#Source~0.offset_4|)) 4) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 4))) (= (select .cse0 (+ 20 |v_main_~#Source~0.offset_4|)) 0) (= 19 (select .cse3 (+ 76 |v_main_~#Weight~0.offset_4|))) (< |v_#StackHeapBarrier_1| |v_main_~#Source~0.base_4|) (not (= |v_main_~#distance~0.base_4| 0)) (= 17 (select .cse3 (+ 68 |v_main_~#Weight~0.offset_4|))) (= |v_main_~#Weight~0.offset_4| 0))))) InVars {#memory_int=|v_#memory_int_2|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_5|, main_~edgecount~0=v_main_~edgecount~0_5, #valid=|v_#valid_10|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_4|, main_~x~0=v_main_~x~0_2, main_~#distance~0.base=|v_main_~#distance~0.base_4|, main_~j~0=v_main_~j~0_1, main_~y~0=v_main_~y~0_2, main_~#Dest~0.base=|v_main_~#Dest~0.base_4|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_4|, main_~#Source~0.base=|v_main_~#Source~0.base_4|, main_~#Weight~0.base=|v_main_~#Weight~0.base_4|, #valid=|v_#valid_6|, main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~source~0=v_main_~source~0_1, #length=|v_#length_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_4|, main_~edgecount~0=v_main_~edgecount~0_5, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_4|} AuxVars[] AssignedVars[main_~#Source~0.offset, main_~x~0, main_~#distance~0.base, main_~j~0, main_~y~0, main_~#Dest~0.base, main_~#distance~0.offset, main_~#Source~0.base, main_~#Weight~0.base, #valid, main_~i~0, main_~source~0, #length, main_~#Weight~0.offset, main_~#Dest~0.offset] {25018#(forall ((main_~i~0 Int) (|main_~#distance~0.offset| Int) (v_main_~x~0_61 Int) (v_ArrVal_836 Int) (v_ArrVal_834 Int)) (or (<= 0 (select (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_834) (+ |main_~#distance~0.offset| (* v_main_~x~0_61 4)) v_ArrVal_836) |main_~#distance~0.offset|)) (<= (+ main_~i~0 1) 0) (not (<= 0 v_ArrVal_834)) (<= 1 main_~i~0) (not (<= (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_834)) |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) v_main_~x~0_61))))} is VALID [2022-04-14 19:01:12,803 INFO L290 TraceCheckUtils]: 6: Hoare triple {24739#true} [133] L20-->L21: Formula: (and (<= 0 v_main_~nodecount~0_3) (<= v_main_~nodecount~0_3 4)) InVars {main_~nodecount~0=v_main_~nodecount~0_3} OutVars{main_~nodecount~0=v_main_~nodecount~0_3} AuxVars[] AssignedVars[] {24739#true} is VALID [2022-04-14 19:01:12,803 INFO L290 TraceCheckUtils]: 5: Hoare triple {24739#true} [130] mainENTRY-->L20: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (= |v_main_#t~nondet4_2| v_main_~nodecount~0_1) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= |v_main_#t~nondet5_2| v_main_~edgecount~0_1)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~nodecount~0=v_main_~nodecount~0_1, main_~edgecount~0=v_main_~edgecount~0_1} AuxVars[] AssignedVars[main_~nodecount~0, main_#t~nondet5, main_#t~nondet4, main_~edgecount~0] {24739#true} is VALID [2022-04-14 19:01:12,803 INFO L272 TraceCheckUtils]: 4: Hoare triple {24739#true} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {24739#true} is VALID [2022-04-14 19:01:12,803 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {24739#true} {24739#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {24739#true} is VALID [2022-04-14 19:01:12,803 INFO L290 TraceCheckUtils]: 2: Hoare triple {24739#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {24739#true} is VALID [2022-04-14 19:01:12,803 INFO L290 TraceCheckUtils]: 1: Hoare triple {24739#true} [128] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_11| 1))) (and (= (select |v_#valid_16| 1) 1) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_16| 2) 1) (= (select |v_#valid_16| 3) 1) (= (select .cse0 1) 0) (= |v_#NULL.base_1| 0) (= (select |v_#length_6| 1) 2) (= (select |v_#length_6| 2) 14) (= (select .cse0 0) 48) (= (select |v_#valid_16| 0) 0) (= (select |v_#length_6| 3) 12) (= |v_#NULL.offset_1| 0) (= v_~INFINITY~0_2 899))) InVars {#memory_int=|v_#memory_int_11|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, #valid=|v_#valid_16|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_16|, #memory_int=|v_#memory_int_11|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_6|, ~INFINITY~0=v_~INFINITY~0_2, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, ~INFINITY~0, #NULL.base] {24739#true} is VALID [2022-04-14 19:01:12,804 INFO L272 TraceCheckUtils]: 0: Hoare triple {24739#true} [126] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {24739#true} is VALID [2022-04-14 19:01:12,804 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-04-14 19:01:12,804 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1725225409] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-14 19:01:12,804 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-14 19:01:12,804 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 19, 19] total 46 [2022-04-14 19:01:12,804 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [262479645] [2022-04-14 19:01:12,804 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-04-14 19:01:12,805 INFO L78 Accepts]: Start accepts. Automaton has has 46 states, 44 states have (on average 2.0) internal successors, (88), 43 states have internal predecessors, (88), 3 states have call successors, (5), 4 states have call predecessors, (5), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 43 [2022-04-14 19:01:12,805 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-14 19:01:12,805 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 46 states, 44 states have (on average 2.0) internal successors, (88), 43 states have internal predecessors, (88), 3 states have call successors, (5), 4 states have call predecessors, (5), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 19:01:14,922 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 94 edges. 93 inductive. 0 not inductive. 1 times theorem prover too weak to decide inductivity. [2022-04-14 19:01:14,922 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 46 states [2022-04-14 19:01:14,922 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-14 19:01:14,923 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 46 interpolants. [2022-04-14 19:01:14,923 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=270, Invalid=1781, Unknown=19, NotChecked=0, Total=2070 [2022-04-14 19:01:14,923 INFO L87 Difference]: Start difference. First operand 362 states and 478 transitions. Second operand has 46 states, 44 states have (on average 2.0) internal successors, (88), 43 states have internal predecessors, (88), 3 states have call successors, (5), 4 states have call predecessors, (5), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 19:01:23,676 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 19:01:23,676 INFO L93 Difference]: Finished difference Result 400 states and 522 transitions. [2022-04-14 19:01:23,676 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2022-04-14 19:01:23,676 INFO L78 Accepts]: Start accepts. Automaton has has 46 states, 44 states have (on average 2.0) internal successors, (88), 43 states have internal predecessors, (88), 3 states have call successors, (5), 4 states have call predecessors, (5), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 43 [2022-04-14 19:01:23,677 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-14 19:01:23,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 46 states, 44 states have (on average 2.0) internal successors, (88), 43 states have internal predecessors, (88), 3 states have call successors, (5), 4 states have call predecessors, (5), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 19:01:23,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 25 states and 82 transitions. [2022-04-14 19:01:23,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 46 states, 44 states have (on average 2.0) internal successors, (88), 43 states have internal predecessors, (88), 3 states have call successors, (5), 4 states have call predecessors, (5), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 19:01:23,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 25 states and 82 transitions. [2022-04-14 19:01:23,679 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 25 states and 82 transitions. [2022-04-14 19:01:23,766 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 82 edges. 82 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 19:01:23,773 INFO L225 Difference]: With dead ends: 400 [2022-04-14 19:01:23,773 INFO L226 Difference]: Without dead ends: 380 [2022-04-14 19:01:23,773 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 130 GetRequests, 49 SyntacticMatches, 16 SemanticMatches, 65 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1508 ImplicationChecksByTransitivity, 37.6s TimeCoverageRelationStatistics Valid=627, Invalid=3771, Unknown=24, NotChecked=0, Total=4422 [2022-04-14 19:01:23,774 INFO L913 BasicCegarLoop]: 43 mSDtfsCounter, 93 mSDsluCounter, 124 mSDsCounter, 0 mSdLazyCounter, 392 mSolverCounterSat, 29 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 93 SdHoareTripleChecker+Valid, 167 SdHoareTripleChecker+Invalid, 1125 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 29 IncrementalHoareTripleChecker+Valid, 392 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 704 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-04-14 19:01:23,774 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [93 Valid, 167 Invalid, 1125 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [29 Valid, 392 Invalid, 0 Unknown, 704 Unchecked, 0.4s Time] [2022-04-14 19:01:23,774 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 380 states. [2022-04-14 19:01:23,779 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 380 to 367. [2022-04-14 19:01:23,779 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-14 19:01:23,779 INFO L82 GeneralOperation]: Start isEquivalent. First operand 380 states. Second operand has 367 states, 356 states have (on average 1.3314606741573034) internal successors, (474), 358 states have internal predecessors, (474), 6 states have call successors, (6), 5 states have call predecessors, (6), 4 states have return successors, (4), 3 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-14 19:01:23,780 INFO L74 IsIncluded]: Start isIncluded. First operand 380 states. Second operand has 367 states, 356 states have (on average 1.3314606741573034) internal successors, (474), 358 states have internal predecessors, (474), 6 states have call successors, (6), 5 states have call predecessors, (6), 4 states have return successors, (4), 3 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-14 19:01:23,780 INFO L87 Difference]: Start difference. First operand 380 states. Second operand has 367 states, 356 states have (on average 1.3314606741573034) internal successors, (474), 358 states have internal predecessors, (474), 6 states have call successors, (6), 5 states have call predecessors, (6), 4 states have return successors, (4), 3 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-14 19:01:23,787 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 19:01:23,787 INFO L93 Difference]: Finished difference Result 380 states and 501 transitions. [2022-04-14 19:01:23,787 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 501 transitions. [2022-04-14 19:01:23,788 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 19:01:23,788 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 19:01:23,789 INFO L74 IsIncluded]: Start isIncluded. First operand has 367 states, 356 states have (on average 1.3314606741573034) internal successors, (474), 358 states have internal predecessors, (474), 6 states have call successors, (6), 5 states have call predecessors, (6), 4 states have return successors, (4), 3 states have call predecessors, (4), 4 states have call successors, (4) Second operand 380 states. [2022-04-14 19:01:23,789 INFO L87 Difference]: Start difference. First operand has 367 states, 356 states have (on average 1.3314606741573034) internal successors, (474), 358 states have internal predecessors, (474), 6 states have call successors, (6), 5 states have call predecessors, (6), 4 states have return successors, (4), 3 states have call predecessors, (4), 4 states have call successors, (4) Second operand 380 states. [2022-04-14 19:01:23,796 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 19:01:23,796 INFO L93 Difference]: Finished difference Result 380 states and 501 transitions. [2022-04-14 19:01:23,797 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 501 transitions. [2022-04-14 19:01:23,797 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 19:01:23,797 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 19:01:23,797 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-14 19:01:23,798 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-14 19:01:23,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 367 states, 356 states have (on average 1.3314606741573034) internal successors, (474), 358 states have internal predecessors, (474), 6 states have call successors, (6), 5 states have call predecessors, (6), 4 states have return successors, (4), 3 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-14 19:01:23,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 367 states and 484 transitions. [2022-04-14 19:01:23,805 INFO L78 Accepts]: Start accepts. Automaton has 367 states and 484 transitions. Word has length 43 [2022-04-14 19:01:23,805 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-14 19:01:23,805 INFO L478 AbstractCegarLoop]: Abstraction has 367 states and 484 transitions. [2022-04-14 19:01:23,806 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 46 states, 44 states have (on average 2.0) internal successors, (88), 43 states have internal predecessors, (88), 3 states have call successors, (5), 4 states have call predecessors, (5), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 19:01:23,806 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 484 transitions. [2022-04-14 19:01:23,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-04-14 19:01:23,807 INFO L491 BasicCegarLoop]: Found error trace [2022-04-14 19:01:23,807 INFO L499 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-14 19:01:23,832 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (19)] Forceful destruction successful, exit code 0 [2022-04-14 19:01:24,023 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21,19 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-14 19:01:24,023 INFO L403 AbstractCegarLoop]: === Iteration 23 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-14 19:01:24,024 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-14 19:01:24,024 INFO L85 PathProgramCache]: Analyzing trace with hash 742606078, now seen corresponding path program 1 times [2022-04-14 19:01:24,024 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-14 19:01:24,024 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1819996060] [2022-04-14 19:01:24,024 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-14 19:01:24,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-14 19:01:24,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 19:01:24,110 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-14 19:01:24,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 19:01:24,114 INFO L290 TraceCheckUtils]: 0: Hoare triple {26632#(and (= |old(~INFINITY~0)| ~INFINITY~0) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [128] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_11| 1))) (and (= (select |v_#valid_16| 1) 1) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_16| 2) 1) (= (select |v_#valid_16| 3) 1) (= (select .cse0 1) 0) (= |v_#NULL.base_1| 0) (= (select |v_#length_6| 1) 2) (= (select |v_#length_6| 2) 14) (= (select .cse0 0) 48) (= (select |v_#valid_16| 0) 0) (= (select |v_#length_6| 3) 12) (= |v_#NULL.offset_1| 0) (= v_~INFINITY~0_2 899))) InVars {#memory_int=|v_#memory_int_11|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, #valid=|v_#valid_16|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_16|, #memory_int=|v_#memory_int_11|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_6|, ~INFINITY~0=v_~INFINITY~0_2, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, ~INFINITY~0, #NULL.base] {26620#true} is VALID [2022-04-14 19:01:24,114 INFO L290 TraceCheckUtils]: 1: Hoare triple {26620#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {26620#true} is VALID [2022-04-14 19:01:24,114 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {26620#true} {26620#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {26620#true} is VALID [2022-04-14 19:01:24,114 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2022-04-14 19:01:24,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 19:01:24,117 INFO L290 TraceCheckUtils]: 0: Hoare triple {26620#true} [168] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_3 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {26620#true} is VALID [2022-04-14 19:01:24,117 INFO L290 TraceCheckUtils]: 1: Hoare triple {26620#true} [171] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_2 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} AuxVars[] AssignedVars[] {26620#true} is VALID [2022-04-14 19:01:24,117 INFO L290 TraceCheckUtils]: 2: Hoare triple {26620#true} [174] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {26620#true} is VALID [2022-04-14 19:01:24,117 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {26620#true} {26621#false} [177] __VERIFIER_assertEXIT-->L63-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (<= 0 |v_main_#t~mem21_4|) 1 0)) InVars {main_#t~mem21=|v_main_#t~mem21_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem21] {26621#false} is VALID [2022-04-14 19:01:24,118 INFO L272 TraceCheckUtils]: 0: Hoare triple {26620#true} [126] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {26632#(and (= |old(~INFINITY~0)| ~INFINITY~0) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-14 19:01:24,118 INFO L290 TraceCheckUtils]: 1: Hoare triple {26632#(and (= |old(~INFINITY~0)| ~INFINITY~0) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [128] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_11| 1))) (and (= (select |v_#valid_16| 1) 1) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_16| 2) 1) (= (select |v_#valid_16| 3) 1) (= (select .cse0 1) 0) (= |v_#NULL.base_1| 0) (= (select |v_#length_6| 1) 2) (= (select |v_#length_6| 2) 14) (= (select .cse0 0) 48) (= (select |v_#valid_16| 0) 0) (= (select |v_#length_6| 3) 12) (= |v_#NULL.offset_1| 0) (= v_~INFINITY~0_2 899))) InVars {#memory_int=|v_#memory_int_11|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, #valid=|v_#valid_16|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_16|, #memory_int=|v_#memory_int_11|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_6|, ~INFINITY~0=v_~INFINITY~0_2, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, ~INFINITY~0, #NULL.base] {26620#true} is VALID [2022-04-14 19:01:24,118 INFO L290 TraceCheckUtils]: 2: Hoare triple {26620#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {26620#true} is VALID [2022-04-14 19:01:24,118 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {26620#true} {26620#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {26620#true} is VALID [2022-04-14 19:01:24,118 INFO L272 TraceCheckUtils]: 4: Hoare triple {26620#true} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {26620#true} is VALID [2022-04-14 19:01:24,118 INFO L290 TraceCheckUtils]: 5: Hoare triple {26620#true} [130] mainENTRY-->L20: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (= |v_main_#t~nondet4_2| v_main_~nodecount~0_1) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= |v_main_#t~nondet5_2| v_main_~edgecount~0_1)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~nodecount~0=v_main_~nodecount~0_1, main_~edgecount~0=v_main_~edgecount~0_1} AuxVars[] AssignedVars[main_~nodecount~0, main_#t~nondet5, main_#t~nondet4, main_~edgecount~0] {26620#true} is VALID [2022-04-14 19:01:24,118 INFO L290 TraceCheckUtils]: 6: Hoare triple {26620#true} [133] L20-->L21: Formula: (and (<= 0 v_main_~nodecount~0_3) (<= v_main_~nodecount~0_3 4)) InVars {main_~nodecount~0=v_main_~nodecount~0_3} OutVars{main_~nodecount~0=v_main_~nodecount~0_3} AuxVars[] AssignedVars[] {26620#true} is VALID [2022-04-14 19:01:24,119 INFO L290 TraceCheckUtils]: 7: Hoare triple {26620#true} [136] L21-->L30-3: Formula: (let ((.cse1 (store |v_#valid_10| |v_main_~#Source~0.base_4| 1))) (let ((.cse4 (store .cse1 |v_main_~#Dest~0.base_4| 1))) (let ((.cse5 (store .cse4 |v_main_~#Weight~0.base_4| 1)) (.cse2 (select |v_#memory_int_2| |v_main_~#Dest~0.base_4|)) (.cse0 (select |v_#memory_int_2| |v_main_~#Source~0.base_4|)) (.cse3 (select |v_#memory_int_2| |v_main_~#Weight~0.base_4|))) (and (= (select .cse0 (+ 52 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#distance~0.base_4|) (= (select .cse0 (+ 48 |v_main_~#Source~0.offset_4|)) 3) (= 2 (select .cse0 (+ 68 |v_main_~#Source~0.offset_4|))) (= (select .cse1 |v_main_~#Dest~0.base_4|) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Weight~0.base_4|) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 60)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 12)) 1) (= 9 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 36))) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 24))) (= (select .cse0 (+ 56 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Dest~0.base_4|) (= (select .cse0 (+ 40 |v_main_~#Source~0.offset_4|)) 2) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 8))) (= (select .cse3 (+ 72 |v_main_~#Weight~0.offset_4|)) 18) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 12)) 3) (= (select .cse0 (+ 8 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 72)) 0) (= 6 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 24))) (= (select .cse0 (+ 12 |v_main_~#Source~0.offset_4|)) 1) (= 0 (select .cse3 |v_main_~#Weight~0.offset_4|)) (not (= |v_main_~#Weight~0.base_4| 0)) (= |v_main_~#Dest~0.offset_4| 0) (= 16 (select .cse3 (+ 64 |v_main_~#Weight~0.offset_4|))) (= (select .cse2 (+ 76 |v_main_~#Dest~0.offset_4|)) 4) (= 5 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 20))) (= (select .cse0 (+ 28 |v_main_~#Source~0.offset_4|)) 3) (= (select .cse0 (+ 76 |v_main_~#Source~0.offset_4|)) 3) (= 1 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 16))) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 44)) 0) (= (select .cse0 (+ 4 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 48)) 0) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 60)) 15) (= v_main_~i~0_6 0) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 32))) (= v_main_~source~0_1 0) (= (select .cse4 |v_main_~#Weight~0.base_4|) 0) (= (select |v_#valid_10| |v_main_~#Source~0.base_4|) 0) (<= v_main_~edgecount~0_5 19) (= (select .cse3 (+ 56 |v_main_~#Weight~0.offset_4|)) 14) (= (select .cse3 (+ 52 |v_main_~#Weight~0.offset_4|)) 13) (= (select .cse2 (+ 40 |v_main_~#Dest~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 52)) 2) (= (select .cse3 (+ 44 |v_main_~#Weight~0.offset_4|)) 11) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 4)) 1) (= |v_main_~#Source~0.offset_4| 0) (= 3 (select .cse0 (+ 60 |v_main_~#Source~0.offset_4|))) (= 2 (select .cse0 (+ 44 |v_main_~#Source~0.offset_4|))) (= |v_#length_1| (store (store (store (store |v_#length_5| |v_main_~#Source~0.base_4| 80) |v_main_~#Dest~0.base_4| 80) |v_main_~#Weight~0.base_4| 80) |v_main_~#distance~0.base_4| 20)) (= (select .cse2 |v_main_~#Dest~0.offset_4|) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 68)) 1) (= (select .cse0 (+ 36 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ 56 |v_main_~#Dest~0.offset_4|)) 3) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 28))) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 8)) 2) (= 12 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 48))) (= 7 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 28))) (= (select .cse0 (+ 64 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 64)) 2) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 36)) 0) (= 8 (select .cse3 (+ 32 |v_main_~#Weight~0.offset_4|))) (not (= |v_main_~#Dest~0.base_4| 0)) (= 0 (select .cse0 |v_main_~#Source~0.offset_4|)) (= (select .cse3 (+ 40 |v_main_~#Weight~0.offset_4|)) 10) (= (select .cse5 |v_main_~#distance~0.base_4|) 0) (= |v_main_~#distance~0.offset_4| 0) (= (store .cse5 |v_main_~#distance~0.base_4| 1) |v_#valid_6|) (<= 0 v_main_~edgecount~0_5) (= (select .cse3 (+ 16 |v_main_~#Weight~0.offset_4|)) 4) (not (= |v_main_~#Source~0.base_4| 0)) (= (select .cse0 (+ |v_main_~#Source~0.offset_4| 24)) 1) (= (select .cse0 (+ 16 |v_main_~#Source~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 20)) 4) (= 2 (select .cse0 (+ 72 |v_main_~#Source~0.offset_4|))) (= (select .cse0 (+ 32 |v_main_~#Source~0.offset_4|)) 4) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 4))) (= (select .cse0 (+ 20 |v_main_~#Source~0.offset_4|)) 0) (= 19 (select .cse3 (+ 76 |v_main_~#Weight~0.offset_4|))) (< |v_#StackHeapBarrier_1| |v_main_~#Source~0.base_4|) (not (= |v_main_~#distance~0.base_4| 0)) (= 17 (select .cse3 (+ 68 |v_main_~#Weight~0.offset_4|))) (= |v_main_~#Weight~0.offset_4| 0))))) InVars {#memory_int=|v_#memory_int_2|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_5|, main_~edgecount~0=v_main_~edgecount~0_5, #valid=|v_#valid_10|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_4|, main_~x~0=v_main_~x~0_2, main_~#distance~0.base=|v_main_~#distance~0.base_4|, main_~j~0=v_main_~j~0_1, main_~y~0=v_main_~y~0_2, main_~#Dest~0.base=|v_main_~#Dest~0.base_4|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_4|, main_~#Source~0.base=|v_main_~#Source~0.base_4|, main_~#Weight~0.base=|v_main_~#Weight~0.base_4|, #valid=|v_#valid_6|, main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~source~0=v_main_~source~0_1, #length=|v_#length_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_4|, main_~edgecount~0=v_main_~edgecount~0_5, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_4|} AuxVars[] AssignedVars[main_~#Source~0.offset, main_~x~0, main_~#distance~0.base, main_~j~0, main_~y~0, main_~#Dest~0.base, main_~#distance~0.offset, main_~#Source~0.base, main_~#Weight~0.base, #valid, main_~i~0, main_~source~0, #length, main_~#Weight~0.offset, main_~#Dest~0.offset] {26620#true} is VALID [2022-04-14 19:01:24,119 INFO L290 TraceCheckUtils]: 8: Hoare triple {26620#true} [139] L30-3-->L31: Formula: (< v_main_~i~0_12 v_main_~nodecount~0_5) InVars {main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} OutVars{main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {26620#true} is VALID [2022-04-14 19:01:24,119 INFO L290 TraceCheckUtils]: 9: Hoare triple {26620#true} [141] L31-->L30-2: Formula: (and (= (store |v_#memory_int_4| |v_main_~#distance~0.base_5| (store (select |v_#memory_int_4| |v_main_~#distance~0.base_5|) (+ |v_main_~#distance~0.offset_5| (* v_main_~i~0_14 4)) 0)) |v_#memory_int_3|) (= v_main_~i~0_14 v_main_~source~0_2)) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} AuxVars[] AssignedVars[#memory_int] {26620#true} is VALID [2022-04-14 19:01:24,119 INFO L290 TraceCheckUtils]: 10: Hoare triple {26620#true} [146] L30-2-->L30-3: Formula: (= v_main_~i~0_17 (+ v_main_~i~0_18 1)) InVars {main_~i~0=v_main_~i~0_18} OutVars{main_~i~0=v_main_~i~0_17, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {26620#true} is VALID [2022-04-14 19:01:24,119 INFO L290 TraceCheckUtils]: 11: Hoare triple {26620#true} [139] L30-3-->L31: Formula: (< v_main_~i~0_12 v_main_~nodecount~0_5) InVars {main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} OutVars{main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {26620#true} is VALID [2022-04-14 19:01:24,119 INFO L290 TraceCheckUtils]: 12: Hoare triple {26620#true} [142] L31-->L30-2: Formula: (and (= (store |v_#memory_int_7| |v_main_~#distance~0.base_7| (store (select |v_#memory_int_7| |v_main_~#distance~0.base_7|) (+ |v_main_~#distance~0.offset_7| (* v_main_~i~0_16 4)) v_~INFINITY~0_1)) |v_#memory_int_6|) (not (= v_main_~i~0_16 v_main_~source~0_3))) InVars {main_~#distance~0.offset=|v_main_~#distance~0.offset_7|, main_~#distance~0.base=|v_main_~#distance~0.base_7|, #memory_int=|v_#memory_int_7|, main_~i~0=v_main_~i~0_16, main_~source~0=v_main_~source~0_3, ~INFINITY~0=v_~INFINITY~0_1} OutVars{main_~#distance~0.offset=|v_main_~#distance~0.offset_7|, main_~#distance~0.base=|v_main_~#distance~0.base_7|, #memory_int=|v_#memory_int_6|, main_~i~0=v_main_~i~0_16, main_~source~0=v_main_~source~0_3, ~INFINITY~0=v_~INFINITY~0_1} AuxVars[] AssignedVars[#memory_int] {26620#true} is VALID [2022-04-14 19:01:24,120 INFO L290 TraceCheckUtils]: 13: Hoare triple {26620#true} [146] L30-2-->L30-3: Formula: (= v_main_~i~0_17 (+ v_main_~i~0_18 1)) InVars {main_~i~0=v_main_~i~0_18} OutVars{main_~i~0=v_main_~i~0_17, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {26620#true} is VALID [2022-04-14 19:01:24,120 INFO L290 TraceCheckUtils]: 14: Hoare triple {26620#true} [138] L30-3-->L30-4: Formula: (not (< v_main_~i~0_11 v_main_~nodecount~0_4)) InVars {main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} OutVars{main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} AuxVars[] AssignedVars[] {26620#true} is VALID [2022-04-14 19:01:24,120 INFO L290 TraceCheckUtils]: 15: Hoare triple {26620#true} [140] L30-4-->L39-3: Formula: (= v_main_~i~0_21 0) InVars {} OutVars{main_~i~0=v_main_~i~0_21} AuxVars[] AssignedVars[main_~i~0] {26620#true} is VALID [2022-04-14 19:01:24,120 INFO L290 TraceCheckUtils]: 16: Hoare triple {26620#true} [145] L39-3-->L41-3: Formula: (and (= v_main_~j~0_2 0) (< v_main_~i~0_23 v_main_~nodecount~0_9)) InVars {main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23} OutVars{main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23, main_~j~0=v_main_~j~0_2} AuxVars[] AssignedVars[main_~j~0] {26625#(= main_~j~0 0)} is VALID [2022-04-14 19:01:24,121 INFO L290 TraceCheckUtils]: 17: Hoare triple {26625#(= main_~j~0 0)} [149] L41-3-->L39-2: Formula: (not (< v_main_~j~0_3 v_main_~edgecount~0_6)) InVars {main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} OutVars{main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} AuxVars[] AssignedVars[] {26626#(<= main_~edgecount~0 0)} is VALID [2022-04-14 19:01:24,121 INFO L290 TraceCheckUtils]: 18: Hoare triple {26626#(<= main_~edgecount~0 0)} [154] L39-2-->L39-3: Formula: (= v_main_~i~0_1 (+ v_main_~i~0_2 1)) InVars {main_~i~0=v_main_~i~0_2} OutVars{main_~i~0=v_main_~i~0_1, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post7] {26626#(<= main_~edgecount~0 0)} is VALID [2022-04-14 19:01:24,121 INFO L290 TraceCheckUtils]: 19: Hoare triple {26626#(<= main_~edgecount~0 0)} [145] L39-3-->L41-3: Formula: (and (= v_main_~j~0_2 0) (< v_main_~i~0_23 v_main_~nodecount~0_9)) InVars {main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23} OutVars{main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23, main_~j~0=v_main_~j~0_2} AuxVars[] AssignedVars[main_~j~0] {26626#(<= main_~edgecount~0 0)} is VALID [2022-04-14 19:01:24,122 INFO L290 TraceCheckUtils]: 20: Hoare triple {26626#(<= main_~edgecount~0 0)} [149] L41-3-->L39-2: Formula: (not (< v_main_~j~0_3 v_main_~edgecount~0_6)) InVars {main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} OutVars{main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} AuxVars[] AssignedVars[] {26626#(<= main_~edgecount~0 0)} is VALID [2022-04-14 19:01:24,122 INFO L290 TraceCheckUtils]: 21: Hoare triple {26626#(<= main_~edgecount~0 0)} [154] L39-2-->L39-3: Formula: (= v_main_~i~0_1 (+ v_main_~i~0_2 1)) InVars {main_~i~0=v_main_~i~0_2} OutVars{main_~i~0=v_main_~i~0_1, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post7] {26626#(<= main_~edgecount~0 0)} is VALID [2022-04-14 19:01:24,122 INFO L290 TraceCheckUtils]: 22: Hoare triple {26626#(<= main_~edgecount~0 0)} [144] L39-3-->L39-4: Formula: (not (< v_main_~i~0_22 v_main_~nodecount~0_8)) InVars {main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} OutVars{main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} AuxVars[] AssignedVars[] {26626#(<= main_~edgecount~0 0)} is VALID [2022-04-14 19:01:24,123 INFO L290 TraceCheckUtils]: 23: Hoare triple {26626#(<= main_~edgecount~0 0)} [147] L39-4-->L51-3: Formula: (= v_main_~i~0_3 0) InVars {} OutVars{main_~i~0=v_main_~i~0_3} AuxVars[] AssignedVars[main_~i~0] {26627#(and (= main_~i~0 0) (<= main_~edgecount~0 0))} is VALID [2022-04-14 19:01:24,124 INFO L290 TraceCheckUtils]: 24: Hoare triple {26627#(and (= main_~i~0 0) (<= main_~edgecount~0 0))} [153] L51-3-->L55: Formula: (let ((.cse0 (* v_main_~i~0_5 4)) (.cse1 (select |v_#memory_int_1| |v_main_~#distance~0.base_1|))) (and (= v_main_~y~0_1 (select (select |v_#memory_int_1| |v_main_~#Source~0.base_1|) (+ .cse0 |v_main_~#Source~0.offset_1|))) (= v_main_~x~0_1 (select (select |v_#memory_int_1| |v_main_~#Dest~0.base_1|) (+ |v_main_~#Dest~0.offset_1| .cse0))) (= (select (select |v_#memory_int_1| |v_main_~#Weight~0.base_1|) (+ |v_main_~#Weight~0.offset_1| .cse0)) |v_main_#t~mem18_1|) (= (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~x~0_1 4))) |v_main_#t~mem19_1|) (= |v_main_#t~mem17_1| (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~y~0_1 4)))) (< v_main_~i~0_5 v_main_~edgecount~0_3))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_#t~mem15=|v_main_#t~mem15_1|, main_~x~0=v_main_~x~0_1, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~y~0=v_main_~y~0_1, main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_#t~mem16=|v_main_#t~mem16_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_#t~mem17=|v_main_#t~mem17_1|, main_#t~mem18=|v_main_#t~mem18_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|, main_#t~mem19=|v_main_#t~mem19_1|} AuxVars[] AssignedVars[main_#t~mem15, main_~x~0, main_~y~0, main_#t~mem16, main_#t~mem17, main_#t~mem18, main_#t~mem19] {26621#false} is VALID [2022-04-14 19:01:24,124 INFO L290 TraceCheckUtils]: 25: Hoare triple {26621#false} [159] L55-->L51-2: Formula: (not (< (+ |v_main_#t~mem18_5| |v_main_#t~mem17_5|) |v_main_#t~mem19_5|)) InVars {main_#t~mem17=|v_main_#t~mem17_5|, main_#t~mem18=|v_main_#t~mem18_5|, main_#t~mem19=|v_main_#t~mem19_5|} OutVars{} AuxVars[] AssignedVars[main_#t~mem17, main_#t~mem18, main_#t~mem19] {26621#false} is VALID [2022-04-14 19:01:24,124 INFO L290 TraceCheckUtils]: 26: Hoare triple {26621#false} [164] L51-2-->L51-3: Formula: (= v_main_~i~0_8 (+ v_main_~i~0_9 1)) InVars {main_~i~0=v_main_~i~0_9} OutVars{main_~i~0=v_main_~i~0_8, main_#t~post14=|v_main_#t~post14_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post14] {26621#false} is VALID [2022-04-14 19:01:24,124 INFO L290 TraceCheckUtils]: 27: Hoare triple {26621#false} [153] L51-3-->L55: Formula: (let ((.cse0 (* v_main_~i~0_5 4)) (.cse1 (select |v_#memory_int_1| |v_main_~#distance~0.base_1|))) (and (= v_main_~y~0_1 (select (select |v_#memory_int_1| |v_main_~#Source~0.base_1|) (+ .cse0 |v_main_~#Source~0.offset_1|))) (= v_main_~x~0_1 (select (select |v_#memory_int_1| |v_main_~#Dest~0.base_1|) (+ |v_main_~#Dest~0.offset_1| .cse0))) (= (select (select |v_#memory_int_1| |v_main_~#Weight~0.base_1|) (+ |v_main_~#Weight~0.offset_1| .cse0)) |v_main_#t~mem18_1|) (= (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~x~0_1 4))) |v_main_#t~mem19_1|) (= |v_main_#t~mem17_1| (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~y~0_1 4)))) (< v_main_~i~0_5 v_main_~edgecount~0_3))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_#t~mem15=|v_main_#t~mem15_1|, main_~x~0=v_main_~x~0_1, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~y~0=v_main_~y~0_1, main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_#t~mem16=|v_main_#t~mem16_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_#t~mem17=|v_main_#t~mem17_1|, main_#t~mem18=|v_main_#t~mem18_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|, main_#t~mem19=|v_main_#t~mem19_1|} AuxVars[] AssignedVars[main_#t~mem15, main_~x~0, main_~y~0, main_#t~mem16, main_#t~mem17, main_#t~mem18, main_#t~mem19] {26621#false} is VALID [2022-04-14 19:01:24,124 INFO L290 TraceCheckUtils]: 28: Hoare triple {26621#false} [159] L55-->L51-2: Formula: (not (< (+ |v_main_#t~mem18_5| |v_main_#t~mem17_5|) |v_main_#t~mem19_5|)) InVars {main_#t~mem17=|v_main_#t~mem17_5|, main_#t~mem18=|v_main_#t~mem18_5|, main_#t~mem19=|v_main_#t~mem19_5|} OutVars{} AuxVars[] AssignedVars[main_#t~mem17, main_#t~mem18, main_#t~mem19] {26621#false} is VALID [2022-04-14 19:01:24,124 INFO L290 TraceCheckUtils]: 29: Hoare triple {26621#false} [164] L51-2-->L51-3: Formula: (= v_main_~i~0_8 (+ v_main_~i~0_9 1)) InVars {main_~i~0=v_main_~i~0_9} OutVars{main_~i~0=v_main_~i~0_8, main_#t~post14=|v_main_#t~post14_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post14] {26621#false} is VALID [2022-04-14 19:01:24,124 INFO L290 TraceCheckUtils]: 30: Hoare triple {26621#false} [152] L51-3-->L51-4: Formula: (not (< v_main_~i~0_4 v_main_~edgecount~0_2)) InVars {main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} OutVars{main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} AuxVars[] AssignedVars[] {26621#false} is VALID [2022-04-14 19:01:24,124 INFO L290 TraceCheckUtils]: 31: Hoare triple {26621#false} [157] L51-4-->L61-3: Formula: (= v_main_~i~0_10 0) InVars {} OutVars{main_~i~0=v_main_~i~0_10} AuxVars[] AssignedVars[main_~i~0] {26621#false} is VALID [2022-04-14 19:01:24,125 INFO L290 TraceCheckUtils]: 32: Hoare triple {26621#false} [163] L61-3-->L63: Formula: (and (= (select (select |v_#memory_int_5| |v_main_~#distance~0.base_6|) (+ |v_main_~#distance~0.offset_6| (* v_main_~i~0_15 4))) |v_main_#t~mem21_1|) (< v_main_~i~0_15 v_main_~nodecount~0_7)) InVars {main_~nodecount~0=v_main_~nodecount~0_7, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|} OutVars{main_~nodecount~0=v_main_~nodecount~0_7, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|, main_#t~mem21=|v_main_#t~mem21_1|, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|} AuxVars[] AssignedVars[main_#t~mem21] {26621#false} is VALID [2022-04-14 19:01:24,125 INFO L272 TraceCheckUtils]: 33: Hoare triple {26621#false} [166] L63-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (<= 0 |v_main_#t~mem21_4|) 1 0)) InVars {main_#t~mem21=|v_main_#t~mem21_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem21] {26620#true} is VALID [2022-04-14 19:01:24,125 INFO L290 TraceCheckUtils]: 34: Hoare triple {26620#true} [168] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_3 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {26620#true} is VALID [2022-04-14 19:01:24,125 INFO L290 TraceCheckUtils]: 35: Hoare triple {26620#true} [171] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_2 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} AuxVars[] AssignedVars[] {26620#true} is VALID [2022-04-14 19:01:24,125 INFO L290 TraceCheckUtils]: 36: Hoare triple {26620#true} [174] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {26620#true} is VALID [2022-04-14 19:01:24,125 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {26620#true} {26621#false} [177] __VERIFIER_assertEXIT-->L63-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (<= 0 |v_main_#t~mem21_4|) 1 0)) InVars {main_#t~mem21=|v_main_#t~mem21_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem21] {26621#false} is VALID [2022-04-14 19:01:24,125 INFO L290 TraceCheckUtils]: 38: Hoare triple {26621#false} [167] L63-1-->L61-2: Formula: true InVars {} OutVars{main_#t~mem21=|v_main_#t~mem21_3|} AuxVars[] AssignedVars[main_#t~mem21] {26621#false} is VALID [2022-04-14 19:01:24,125 INFO L290 TraceCheckUtils]: 39: Hoare triple {26621#false} [169] L61-2-->L61-3: Formula: (= v_main_~i~0_19 (+ v_main_~i~0_20 1)) InVars {main_~i~0=v_main_~i~0_20} OutVars{main_~i~0=v_main_~i~0_19, main_#t~post20=|v_main_#t~post20_1|} AuxVars[] AssignedVars[main_#t~post20, main_~i~0] {26621#false} is VALID [2022-04-14 19:01:24,125 INFO L290 TraceCheckUtils]: 40: Hoare triple {26621#false} [163] L61-3-->L63: Formula: (and (= (select (select |v_#memory_int_5| |v_main_~#distance~0.base_6|) (+ |v_main_~#distance~0.offset_6| (* v_main_~i~0_15 4))) |v_main_#t~mem21_1|) (< v_main_~i~0_15 v_main_~nodecount~0_7)) InVars {main_~nodecount~0=v_main_~nodecount~0_7, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|} OutVars{main_~nodecount~0=v_main_~nodecount~0_7, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|, main_#t~mem21=|v_main_#t~mem21_1|, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|} AuxVars[] AssignedVars[main_#t~mem21] {26621#false} is VALID [2022-04-14 19:01:24,125 INFO L272 TraceCheckUtils]: 41: Hoare triple {26621#false} [166] L63-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (<= 0 |v_main_#t~mem21_4|) 1 0)) InVars {main_#t~mem21=|v_main_#t~mem21_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem21] {26621#false} is VALID [2022-04-14 19:01:24,126 INFO L290 TraceCheckUtils]: 42: Hoare triple {26621#false} [168] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_3 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {26621#false} is VALID [2022-04-14 19:01:24,126 INFO L290 TraceCheckUtils]: 43: Hoare triple {26621#false} [170] L11-->L12: Formula: (= v___VERIFIER_assert_~cond_1 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[] {26621#false} is VALID [2022-04-14 19:01:24,126 INFO L290 TraceCheckUtils]: 44: Hoare triple {26621#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {26621#false} is VALID [2022-04-14 19:01:24,126 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 6 proven. 1 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-04-14 19:01:24,126 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-14 19:01:24,126 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1819996060] [2022-04-14 19:01:24,126 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1819996060] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-14 19:01:24,126 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1922351245] [2022-04-14 19:01:24,127 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-14 19:01:24,127 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-14 19:01:24,127 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-14 19:01:24,128 INFO L229 MonitoredProcess]: Starting monitored process 20 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-14 19:01:24,131 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (20)] Waiting until timeout for monitored process [2022-04-14 19:01:24,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 19:01:24,266 INFO L263 TraceCheckSpWp]: Trace formula consists of 332 conjuncts, 4 conjunts are in the unsatisfiable core [2022-04-14 19:01:24,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 19:01:24,277 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-14 19:01:24,422 INFO L272 TraceCheckUtils]: 0: Hoare triple {26620#true} [126] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {26620#true} is VALID [2022-04-14 19:01:24,422 INFO L290 TraceCheckUtils]: 1: Hoare triple {26620#true} [128] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_11| 1))) (and (= (select |v_#valid_16| 1) 1) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_16| 2) 1) (= (select |v_#valid_16| 3) 1) (= (select .cse0 1) 0) (= |v_#NULL.base_1| 0) (= (select |v_#length_6| 1) 2) (= (select |v_#length_6| 2) 14) (= (select .cse0 0) 48) (= (select |v_#valid_16| 0) 0) (= (select |v_#length_6| 3) 12) (= |v_#NULL.offset_1| 0) (= v_~INFINITY~0_2 899))) InVars {#memory_int=|v_#memory_int_11|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, #valid=|v_#valid_16|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_16|, #memory_int=|v_#memory_int_11|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_6|, ~INFINITY~0=v_~INFINITY~0_2, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, ~INFINITY~0, #NULL.base] {26620#true} is VALID [2022-04-14 19:01:24,422 INFO L290 TraceCheckUtils]: 2: Hoare triple {26620#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {26620#true} is VALID [2022-04-14 19:01:24,422 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {26620#true} {26620#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {26620#true} is VALID [2022-04-14 19:01:24,422 INFO L272 TraceCheckUtils]: 4: Hoare triple {26620#true} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {26620#true} is VALID [2022-04-14 19:01:24,422 INFO L290 TraceCheckUtils]: 5: Hoare triple {26620#true} [130] mainENTRY-->L20: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (= |v_main_#t~nondet4_2| v_main_~nodecount~0_1) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= |v_main_#t~nondet5_2| v_main_~edgecount~0_1)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~nodecount~0=v_main_~nodecount~0_1, main_~edgecount~0=v_main_~edgecount~0_1} AuxVars[] AssignedVars[main_~nodecount~0, main_#t~nondet5, main_#t~nondet4, main_~edgecount~0] {26620#true} is VALID [2022-04-14 19:01:24,423 INFO L290 TraceCheckUtils]: 6: Hoare triple {26620#true} [133] L20-->L21: Formula: (and (<= 0 v_main_~nodecount~0_3) (<= v_main_~nodecount~0_3 4)) InVars {main_~nodecount~0=v_main_~nodecount~0_3} OutVars{main_~nodecount~0=v_main_~nodecount~0_3} AuxVars[] AssignedVars[] {26620#true} is VALID [2022-04-14 19:01:24,423 INFO L290 TraceCheckUtils]: 7: Hoare triple {26620#true} [136] L21-->L30-3: Formula: (let ((.cse1 (store |v_#valid_10| |v_main_~#Source~0.base_4| 1))) (let ((.cse4 (store .cse1 |v_main_~#Dest~0.base_4| 1))) (let ((.cse5 (store .cse4 |v_main_~#Weight~0.base_4| 1)) (.cse2 (select |v_#memory_int_2| |v_main_~#Dest~0.base_4|)) (.cse0 (select |v_#memory_int_2| |v_main_~#Source~0.base_4|)) (.cse3 (select |v_#memory_int_2| |v_main_~#Weight~0.base_4|))) (and (= (select .cse0 (+ 52 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#distance~0.base_4|) (= (select .cse0 (+ 48 |v_main_~#Source~0.offset_4|)) 3) (= 2 (select .cse0 (+ 68 |v_main_~#Source~0.offset_4|))) (= (select .cse1 |v_main_~#Dest~0.base_4|) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Weight~0.base_4|) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 60)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 12)) 1) (= 9 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 36))) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 24))) (= (select .cse0 (+ 56 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Dest~0.base_4|) (= (select .cse0 (+ 40 |v_main_~#Source~0.offset_4|)) 2) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 8))) (= (select .cse3 (+ 72 |v_main_~#Weight~0.offset_4|)) 18) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 12)) 3) (= (select .cse0 (+ 8 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 72)) 0) (= 6 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 24))) (= (select .cse0 (+ 12 |v_main_~#Source~0.offset_4|)) 1) (= 0 (select .cse3 |v_main_~#Weight~0.offset_4|)) (not (= |v_main_~#Weight~0.base_4| 0)) (= |v_main_~#Dest~0.offset_4| 0) (= 16 (select .cse3 (+ 64 |v_main_~#Weight~0.offset_4|))) (= (select .cse2 (+ 76 |v_main_~#Dest~0.offset_4|)) 4) (= 5 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 20))) (= (select .cse0 (+ 28 |v_main_~#Source~0.offset_4|)) 3) (= (select .cse0 (+ 76 |v_main_~#Source~0.offset_4|)) 3) (= 1 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 16))) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 44)) 0) (= (select .cse0 (+ 4 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 48)) 0) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 60)) 15) (= v_main_~i~0_6 0) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 32))) (= v_main_~source~0_1 0) (= (select .cse4 |v_main_~#Weight~0.base_4|) 0) (= (select |v_#valid_10| |v_main_~#Source~0.base_4|) 0) (<= v_main_~edgecount~0_5 19) (= (select .cse3 (+ 56 |v_main_~#Weight~0.offset_4|)) 14) (= (select .cse3 (+ 52 |v_main_~#Weight~0.offset_4|)) 13) (= (select .cse2 (+ 40 |v_main_~#Dest~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 52)) 2) (= (select .cse3 (+ 44 |v_main_~#Weight~0.offset_4|)) 11) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 4)) 1) (= |v_main_~#Source~0.offset_4| 0) (= 3 (select .cse0 (+ 60 |v_main_~#Source~0.offset_4|))) (= 2 (select .cse0 (+ 44 |v_main_~#Source~0.offset_4|))) (= |v_#length_1| (store (store (store (store |v_#length_5| |v_main_~#Source~0.base_4| 80) |v_main_~#Dest~0.base_4| 80) |v_main_~#Weight~0.base_4| 80) |v_main_~#distance~0.base_4| 20)) (= (select .cse2 |v_main_~#Dest~0.offset_4|) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 68)) 1) (= (select .cse0 (+ 36 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ 56 |v_main_~#Dest~0.offset_4|)) 3) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 28))) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 8)) 2) (= 12 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 48))) (= 7 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 28))) (= (select .cse0 (+ 64 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 64)) 2) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 36)) 0) (= 8 (select .cse3 (+ 32 |v_main_~#Weight~0.offset_4|))) (not (= |v_main_~#Dest~0.base_4| 0)) (= 0 (select .cse0 |v_main_~#Source~0.offset_4|)) (= (select .cse3 (+ 40 |v_main_~#Weight~0.offset_4|)) 10) (= (select .cse5 |v_main_~#distance~0.base_4|) 0) (= |v_main_~#distance~0.offset_4| 0) (= (store .cse5 |v_main_~#distance~0.base_4| 1) |v_#valid_6|) (<= 0 v_main_~edgecount~0_5) (= (select .cse3 (+ 16 |v_main_~#Weight~0.offset_4|)) 4) (not (= |v_main_~#Source~0.base_4| 0)) (= (select .cse0 (+ |v_main_~#Source~0.offset_4| 24)) 1) (= (select .cse0 (+ 16 |v_main_~#Source~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 20)) 4) (= 2 (select .cse0 (+ 72 |v_main_~#Source~0.offset_4|))) (= (select .cse0 (+ 32 |v_main_~#Source~0.offset_4|)) 4) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 4))) (= (select .cse0 (+ 20 |v_main_~#Source~0.offset_4|)) 0) (= 19 (select .cse3 (+ 76 |v_main_~#Weight~0.offset_4|))) (< |v_#StackHeapBarrier_1| |v_main_~#Source~0.base_4|) (not (= |v_main_~#distance~0.base_4| 0)) (= 17 (select .cse3 (+ 68 |v_main_~#Weight~0.offset_4|))) (= |v_main_~#Weight~0.offset_4| 0))))) InVars {#memory_int=|v_#memory_int_2|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_5|, main_~edgecount~0=v_main_~edgecount~0_5, #valid=|v_#valid_10|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_4|, main_~x~0=v_main_~x~0_2, main_~#distance~0.base=|v_main_~#distance~0.base_4|, main_~j~0=v_main_~j~0_1, main_~y~0=v_main_~y~0_2, main_~#Dest~0.base=|v_main_~#Dest~0.base_4|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_4|, main_~#Source~0.base=|v_main_~#Source~0.base_4|, main_~#Weight~0.base=|v_main_~#Weight~0.base_4|, #valid=|v_#valid_6|, main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~source~0=v_main_~source~0_1, #length=|v_#length_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_4|, main_~edgecount~0=v_main_~edgecount~0_5, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_4|} AuxVars[] AssignedVars[main_~#Source~0.offset, main_~x~0, main_~#distance~0.base, main_~j~0, main_~y~0, main_~#Dest~0.base, main_~#distance~0.offset, main_~#Source~0.base, main_~#Weight~0.base, #valid, main_~i~0, main_~source~0, #length, main_~#Weight~0.offset, main_~#Dest~0.offset] {26620#true} is VALID [2022-04-14 19:01:24,423 INFO L290 TraceCheckUtils]: 8: Hoare triple {26620#true} [139] L30-3-->L31: Formula: (< v_main_~i~0_12 v_main_~nodecount~0_5) InVars {main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} OutVars{main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {26620#true} is VALID [2022-04-14 19:01:24,423 INFO L290 TraceCheckUtils]: 9: Hoare triple {26620#true} [141] L31-->L30-2: Formula: (and (= (store |v_#memory_int_4| |v_main_~#distance~0.base_5| (store (select |v_#memory_int_4| |v_main_~#distance~0.base_5|) (+ |v_main_~#distance~0.offset_5| (* v_main_~i~0_14 4)) 0)) |v_#memory_int_3|) (= v_main_~i~0_14 v_main_~source~0_2)) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} AuxVars[] AssignedVars[#memory_int] {26620#true} is VALID [2022-04-14 19:01:24,424 INFO L290 TraceCheckUtils]: 10: Hoare triple {26620#true} [146] L30-2-->L30-3: Formula: (= v_main_~i~0_17 (+ v_main_~i~0_18 1)) InVars {main_~i~0=v_main_~i~0_18} OutVars{main_~i~0=v_main_~i~0_17, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {26620#true} is VALID [2022-04-14 19:01:24,424 INFO L290 TraceCheckUtils]: 11: Hoare triple {26620#true} [139] L30-3-->L31: Formula: (< v_main_~i~0_12 v_main_~nodecount~0_5) InVars {main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} OutVars{main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {26620#true} is VALID [2022-04-14 19:01:24,424 INFO L290 TraceCheckUtils]: 12: Hoare triple {26620#true} [142] L31-->L30-2: Formula: (and (= (store |v_#memory_int_7| |v_main_~#distance~0.base_7| (store (select |v_#memory_int_7| |v_main_~#distance~0.base_7|) (+ |v_main_~#distance~0.offset_7| (* v_main_~i~0_16 4)) v_~INFINITY~0_1)) |v_#memory_int_6|) (not (= v_main_~i~0_16 v_main_~source~0_3))) InVars {main_~#distance~0.offset=|v_main_~#distance~0.offset_7|, main_~#distance~0.base=|v_main_~#distance~0.base_7|, #memory_int=|v_#memory_int_7|, main_~i~0=v_main_~i~0_16, main_~source~0=v_main_~source~0_3, ~INFINITY~0=v_~INFINITY~0_1} OutVars{main_~#distance~0.offset=|v_main_~#distance~0.offset_7|, main_~#distance~0.base=|v_main_~#distance~0.base_7|, #memory_int=|v_#memory_int_6|, main_~i~0=v_main_~i~0_16, main_~source~0=v_main_~source~0_3, ~INFINITY~0=v_~INFINITY~0_1} AuxVars[] AssignedVars[#memory_int] {26620#true} is VALID [2022-04-14 19:01:24,424 INFO L290 TraceCheckUtils]: 13: Hoare triple {26620#true} [146] L30-2-->L30-3: Formula: (= v_main_~i~0_17 (+ v_main_~i~0_18 1)) InVars {main_~i~0=v_main_~i~0_18} OutVars{main_~i~0=v_main_~i~0_17, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {26620#true} is VALID [2022-04-14 19:01:24,424 INFO L290 TraceCheckUtils]: 14: Hoare triple {26620#true} [138] L30-3-->L30-4: Formula: (not (< v_main_~i~0_11 v_main_~nodecount~0_4)) InVars {main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} OutVars{main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} AuxVars[] AssignedVars[] {26620#true} is VALID [2022-04-14 19:01:24,424 INFO L290 TraceCheckUtils]: 15: Hoare triple {26620#true} [140] L30-4-->L39-3: Formula: (= v_main_~i~0_21 0) InVars {} OutVars{main_~i~0=v_main_~i~0_21} AuxVars[] AssignedVars[main_~i~0] {26620#true} is VALID [2022-04-14 19:01:24,424 INFO L290 TraceCheckUtils]: 16: Hoare triple {26620#true} [145] L39-3-->L41-3: Formula: (and (= v_main_~j~0_2 0) (< v_main_~i~0_23 v_main_~nodecount~0_9)) InVars {main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23} OutVars{main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23, main_~j~0=v_main_~j~0_2} AuxVars[] AssignedVars[main_~j~0] {26684#(<= main_~j~0 0)} is VALID [2022-04-14 19:01:24,425 INFO L290 TraceCheckUtils]: 17: Hoare triple {26684#(<= main_~j~0 0)} [149] L41-3-->L39-2: Formula: (not (< v_main_~j~0_3 v_main_~edgecount~0_6)) InVars {main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} OutVars{main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} AuxVars[] AssignedVars[] {26626#(<= main_~edgecount~0 0)} is VALID [2022-04-14 19:01:24,425 INFO L290 TraceCheckUtils]: 18: Hoare triple {26626#(<= main_~edgecount~0 0)} [154] L39-2-->L39-3: Formula: (= v_main_~i~0_1 (+ v_main_~i~0_2 1)) InVars {main_~i~0=v_main_~i~0_2} OutVars{main_~i~0=v_main_~i~0_1, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post7] {26626#(<= main_~edgecount~0 0)} is VALID [2022-04-14 19:01:24,426 INFO L290 TraceCheckUtils]: 19: Hoare triple {26626#(<= main_~edgecount~0 0)} [145] L39-3-->L41-3: Formula: (and (= v_main_~j~0_2 0) (< v_main_~i~0_23 v_main_~nodecount~0_9)) InVars {main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23} OutVars{main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23, main_~j~0=v_main_~j~0_2} AuxVars[] AssignedVars[main_~j~0] {26626#(<= main_~edgecount~0 0)} is VALID [2022-04-14 19:01:24,426 INFO L290 TraceCheckUtils]: 20: Hoare triple {26626#(<= main_~edgecount~0 0)} [149] L41-3-->L39-2: Formula: (not (< v_main_~j~0_3 v_main_~edgecount~0_6)) InVars {main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} OutVars{main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} AuxVars[] AssignedVars[] {26626#(<= main_~edgecount~0 0)} is VALID [2022-04-14 19:01:24,426 INFO L290 TraceCheckUtils]: 21: Hoare triple {26626#(<= main_~edgecount~0 0)} [154] L39-2-->L39-3: Formula: (= v_main_~i~0_1 (+ v_main_~i~0_2 1)) InVars {main_~i~0=v_main_~i~0_2} OutVars{main_~i~0=v_main_~i~0_1, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post7] {26626#(<= main_~edgecount~0 0)} is VALID [2022-04-14 19:01:24,427 INFO L290 TraceCheckUtils]: 22: Hoare triple {26626#(<= main_~edgecount~0 0)} [144] L39-3-->L39-4: Formula: (not (< v_main_~i~0_22 v_main_~nodecount~0_8)) InVars {main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} OutVars{main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} AuxVars[] AssignedVars[] {26626#(<= main_~edgecount~0 0)} is VALID [2022-04-14 19:01:24,427 INFO L290 TraceCheckUtils]: 23: Hoare triple {26626#(<= main_~edgecount~0 0)} [147] L39-4-->L51-3: Formula: (= v_main_~i~0_3 0) InVars {} OutVars{main_~i~0=v_main_~i~0_3} AuxVars[] AssignedVars[main_~i~0] {26706#(and (<= 0 main_~i~0) (<= main_~edgecount~0 0))} is VALID [2022-04-14 19:01:24,428 INFO L290 TraceCheckUtils]: 24: Hoare triple {26706#(and (<= 0 main_~i~0) (<= main_~edgecount~0 0))} [153] L51-3-->L55: Formula: (let ((.cse0 (* v_main_~i~0_5 4)) (.cse1 (select |v_#memory_int_1| |v_main_~#distance~0.base_1|))) (and (= v_main_~y~0_1 (select (select |v_#memory_int_1| |v_main_~#Source~0.base_1|) (+ .cse0 |v_main_~#Source~0.offset_1|))) (= v_main_~x~0_1 (select (select |v_#memory_int_1| |v_main_~#Dest~0.base_1|) (+ |v_main_~#Dest~0.offset_1| .cse0))) (= (select (select |v_#memory_int_1| |v_main_~#Weight~0.base_1|) (+ |v_main_~#Weight~0.offset_1| .cse0)) |v_main_#t~mem18_1|) (= (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~x~0_1 4))) |v_main_#t~mem19_1|) (= |v_main_#t~mem17_1| (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~y~0_1 4)))) (< v_main_~i~0_5 v_main_~edgecount~0_3))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_#t~mem15=|v_main_#t~mem15_1|, main_~x~0=v_main_~x~0_1, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~y~0=v_main_~y~0_1, main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_#t~mem16=|v_main_#t~mem16_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_#t~mem17=|v_main_#t~mem17_1|, main_#t~mem18=|v_main_#t~mem18_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|, main_#t~mem19=|v_main_#t~mem19_1|} AuxVars[] AssignedVars[main_#t~mem15, main_~x~0, main_~y~0, main_#t~mem16, main_#t~mem17, main_#t~mem18, main_#t~mem19] {26621#false} is VALID [2022-04-14 19:01:24,428 INFO L290 TraceCheckUtils]: 25: Hoare triple {26621#false} [159] L55-->L51-2: Formula: (not (< (+ |v_main_#t~mem18_5| |v_main_#t~mem17_5|) |v_main_#t~mem19_5|)) InVars {main_#t~mem17=|v_main_#t~mem17_5|, main_#t~mem18=|v_main_#t~mem18_5|, main_#t~mem19=|v_main_#t~mem19_5|} OutVars{} AuxVars[] AssignedVars[main_#t~mem17, main_#t~mem18, main_#t~mem19] {26621#false} is VALID [2022-04-14 19:01:24,428 INFO L290 TraceCheckUtils]: 26: Hoare triple {26621#false} [164] L51-2-->L51-3: Formula: (= v_main_~i~0_8 (+ v_main_~i~0_9 1)) InVars {main_~i~0=v_main_~i~0_9} OutVars{main_~i~0=v_main_~i~0_8, main_#t~post14=|v_main_#t~post14_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post14] {26621#false} is VALID [2022-04-14 19:01:24,428 INFO L290 TraceCheckUtils]: 27: Hoare triple {26621#false} [153] L51-3-->L55: Formula: (let ((.cse0 (* v_main_~i~0_5 4)) (.cse1 (select |v_#memory_int_1| |v_main_~#distance~0.base_1|))) (and (= v_main_~y~0_1 (select (select |v_#memory_int_1| |v_main_~#Source~0.base_1|) (+ .cse0 |v_main_~#Source~0.offset_1|))) (= v_main_~x~0_1 (select (select |v_#memory_int_1| |v_main_~#Dest~0.base_1|) (+ |v_main_~#Dest~0.offset_1| .cse0))) (= (select (select |v_#memory_int_1| |v_main_~#Weight~0.base_1|) (+ |v_main_~#Weight~0.offset_1| .cse0)) |v_main_#t~mem18_1|) (= (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~x~0_1 4))) |v_main_#t~mem19_1|) (= |v_main_#t~mem17_1| (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~y~0_1 4)))) (< v_main_~i~0_5 v_main_~edgecount~0_3))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_#t~mem15=|v_main_#t~mem15_1|, main_~x~0=v_main_~x~0_1, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~y~0=v_main_~y~0_1, main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_#t~mem16=|v_main_#t~mem16_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_#t~mem17=|v_main_#t~mem17_1|, main_#t~mem18=|v_main_#t~mem18_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|, main_#t~mem19=|v_main_#t~mem19_1|} AuxVars[] AssignedVars[main_#t~mem15, main_~x~0, main_~y~0, main_#t~mem16, main_#t~mem17, main_#t~mem18, main_#t~mem19] {26621#false} is VALID [2022-04-14 19:01:24,429 INFO L290 TraceCheckUtils]: 28: Hoare triple {26621#false} [159] L55-->L51-2: Formula: (not (< (+ |v_main_#t~mem18_5| |v_main_#t~mem17_5|) |v_main_#t~mem19_5|)) InVars {main_#t~mem17=|v_main_#t~mem17_5|, main_#t~mem18=|v_main_#t~mem18_5|, main_#t~mem19=|v_main_#t~mem19_5|} OutVars{} AuxVars[] AssignedVars[main_#t~mem17, main_#t~mem18, main_#t~mem19] {26621#false} is VALID [2022-04-14 19:01:24,429 INFO L290 TraceCheckUtils]: 29: Hoare triple {26621#false} [164] L51-2-->L51-3: Formula: (= v_main_~i~0_8 (+ v_main_~i~0_9 1)) InVars {main_~i~0=v_main_~i~0_9} OutVars{main_~i~0=v_main_~i~0_8, main_#t~post14=|v_main_#t~post14_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post14] {26621#false} is VALID [2022-04-14 19:01:24,429 INFO L290 TraceCheckUtils]: 30: Hoare triple {26621#false} [152] L51-3-->L51-4: Formula: (not (< v_main_~i~0_4 v_main_~edgecount~0_2)) InVars {main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} OutVars{main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} AuxVars[] AssignedVars[] {26621#false} is VALID [2022-04-14 19:01:24,429 INFO L290 TraceCheckUtils]: 31: Hoare triple {26621#false} [157] L51-4-->L61-3: Formula: (= v_main_~i~0_10 0) InVars {} OutVars{main_~i~0=v_main_~i~0_10} AuxVars[] AssignedVars[main_~i~0] {26621#false} is VALID [2022-04-14 19:01:24,429 INFO L290 TraceCheckUtils]: 32: Hoare triple {26621#false} [163] L61-3-->L63: Formula: (and (= (select (select |v_#memory_int_5| |v_main_~#distance~0.base_6|) (+ |v_main_~#distance~0.offset_6| (* v_main_~i~0_15 4))) |v_main_#t~mem21_1|) (< v_main_~i~0_15 v_main_~nodecount~0_7)) InVars {main_~nodecount~0=v_main_~nodecount~0_7, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|} OutVars{main_~nodecount~0=v_main_~nodecount~0_7, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|, main_#t~mem21=|v_main_#t~mem21_1|, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|} AuxVars[] AssignedVars[main_#t~mem21] {26621#false} is VALID [2022-04-14 19:01:24,429 INFO L272 TraceCheckUtils]: 33: Hoare triple {26621#false} [166] L63-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (<= 0 |v_main_#t~mem21_4|) 1 0)) InVars {main_#t~mem21=|v_main_#t~mem21_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem21] {26621#false} is VALID [2022-04-14 19:01:24,429 INFO L290 TraceCheckUtils]: 34: Hoare triple {26621#false} [168] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_3 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {26621#false} is VALID [2022-04-14 19:01:24,429 INFO L290 TraceCheckUtils]: 35: Hoare triple {26621#false} [171] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_2 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} AuxVars[] AssignedVars[] {26621#false} is VALID [2022-04-14 19:01:24,429 INFO L290 TraceCheckUtils]: 36: Hoare triple {26621#false} [174] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {26621#false} is VALID [2022-04-14 19:01:24,429 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {26621#false} {26621#false} [177] __VERIFIER_assertEXIT-->L63-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (<= 0 |v_main_#t~mem21_4|) 1 0)) InVars {main_#t~mem21=|v_main_#t~mem21_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem21] {26621#false} is VALID [2022-04-14 19:01:24,430 INFO L290 TraceCheckUtils]: 38: Hoare triple {26621#false} [167] L63-1-->L61-2: Formula: true InVars {} OutVars{main_#t~mem21=|v_main_#t~mem21_3|} AuxVars[] AssignedVars[main_#t~mem21] {26621#false} is VALID [2022-04-14 19:01:24,430 INFO L290 TraceCheckUtils]: 39: Hoare triple {26621#false} [169] L61-2-->L61-3: Formula: (= v_main_~i~0_19 (+ v_main_~i~0_20 1)) InVars {main_~i~0=v_main_~i~0_20} OutVars{main_~i~0=v_main_~i~0_19, main_#t~post20=|v_main_#t~post20_1|} AuxVars[] AssignedVars[main_#t~post20, main_~i~0] {26621#false} is VALID [2022-04-14 19:01:24,430 INFO L290 TraceCheckUtils]: 40: Hoare triple {26621#false} [163] L61-3-->L63: Formula: (and (= (select (select |v_#memory_int_5| |v_main_~#distance~0.base_6|) (+ |v_main_~#distance~0.offset_6| (* v_main_~i~0_15 4))) |v_main_#t~mem21_1|) (< v_main_~i~0_15 v_main_~nodecount~0_7)) InVars {main_~nodecount~0=v_main_~nodecount~0_7, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|} OutVars{main_~nodecount~0=v_main_~nodecount~0_7, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|, main_#t~mem21=|v_main_#t~mem21_1|, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|} AuxVars[] AssignedVars[main_#t~mem21] {26621#false} is VALID [2022-04-14 19:01:24,430 INFO L272 TraceCheckUtils]: 41: Hoare triple {26621#false} [166] L63-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (<= 0 |v_main_#t~mem21_4|) 1 0)) InVars {main_#t~mem21=|v_main_#t~mem21_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem21] {26621#false} is VALID [2022-04-14 19:01:24,430 INFO L290 TraceCheckUtils]: 42: Hoare triple {26621#false} [168] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_3 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {26621#false} is VALID [2022-04-14 19:01:24,430 INFO L290 TraceCheckUtils]: 43: Hoare triple {26621#false} [170] L11-->L12: Formula: (= v___VERIFIER_assert_~cond_1 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[] {26621#false} is VALID [2022-04-14 19:01:24,430 INFO L290 TraceCheckUtils]: 44: Hoare triple {26621#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {26621#false} is VALID [2022-04-14 19:01:24,430 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-04-14 19:01:24,430 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-14 19:01:24,566 INFO L290 TraceCheckUtils]: 44: Hoare triple {26621#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {26621#false} is VALID [2022-04-14 19:01:24,567 INFO L290 TraceCheckUtils]: 43: Hoare triple {26621#false} [170] L11-->L12: Formula: (= v___VERIFIER_assert_~cond_1 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[] {26621#false} is VALID [2022-04-14 19:01:24,567 INFO L290 TraceCheckUtils]: 42: Hoare triple {26621#false} [168] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_3 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {26621#false} is VALID [2022-04-14 19:01:24,567 INFO L272 TraceCheckUtils]: 41: Hoare triple {26621#false} [166] L63-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (<= 0 |v_main_#t~mem21_4|) 1 0)) InVars {main_#t~mem21=|v_main_#t~mem21_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem21] {26621#false} is VALID [2022-04-14 19:01:24,567 INFO L290 TraceCheckUtils]: 40: Hoare triple {26621#false} [163] L61-3-->L63: Formula: (and (= (select (select |v_#memory_int_5| |v_main_~#distance~0.base_6|) (+ |v_main_~#distance~0.offset_6| (* v_main_~i~0_15 4))) |v_main_#t~mem21_1|) (< v_main_~i~0_15 v_main_~nodecount~0_7)) InVars {main_~nodecount~0=v_main_~nodecount~0_7, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|} OutVars{main_~nodecount~0=v_main_~nodecount~0_7, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|, main_#t~mem21=|v_main_#t~mem21_1|, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|} AuxVars[] AssignedVars[main_#t~mem21] {26621#false} is VALID [2022-04-14 19:01:24,567 INFO L290 TraceCheckUtils]: 39: Hoare triple {26621#false} [169] L61-2-->L61-3: Formula: (= v_main_~i~0_19 (+ v_main_~i~0_20 1)) InVars {main_~i~0=v_main_~i~0_20} OutVars{main_~i~0=v_main_~i~0_19, main_#t~post20=|v_main_#t~post20_1|} AuxVars[] AssignedVars[main_#t~post20, main_~i~0] {26621#false} is VALID [2022-04-14 19:01:24,567 INFO L290 TraceCheckUtils]: 38: Hoare triple {26621#false} [167] L63-1-->L61-2: Formula: true InVars {} OutVars{main_#t~mem21=|v_main_#t~mem21_3|} AuxVars[] AssignedVars[main_#t~mem21] {26621#false} is VALID [2022-04-14 19:01:24,567 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {26620#true} {26621#false} [177] __VERIFIER_assertEXIT-->L63-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (<= 0 |v_main_#t~mem21_4|) 1 0)) InVars {main_#t~mem21=|v_main_#t~mem21_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem21] {26621#false} is VALID [2022-04-14 19:01:24,567 INFO L290 TraceCheckUtils]: 36: Hoare triple {26620#true} [174] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {26620#true} is VALID [2022-04-14 19:01:24,567 INFO L290 TraceCheckUtils]: 35: Hoare triple {26620#true} [171] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_2 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} AuxVars[] AssignedVars[] {26620#true} is VALID [2022-04-14 19:01:24,568 INFO L290 TraceCheckUtils]: 34: Hoare triple {26620#true} [168] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_3 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {26620#true} is VALID [2022-04-14 19:01:24,568 INFO L272 TraceCheckUtils]: 33: Hoare triple {26621#false} [166] L63-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (<= 0 |v_main_#t~mem21_4|) 1 0)) InVars {main_#t~mem21=|v_main_#t~mem21_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem21] {26620#true} is VALID [2022-04-14 19:01:24,568 INFO L290 TraceCheckUtils]: 32: Hoare triple {26621#false} [163] L61-3-->L63: Formula: (and (= (select (select |v_#memory_int_5| |v_main_~#distance~0.base_6|) (+ |v_main_~#distance~0.offset_6| (* v_main_~i~0_15 4))) |v_main_#t~mem21_1|) (< v_main_~i~0_15 v_main_~nodecount~0_7)) InVars {main_~nodecount~0=v_main_~nodecount~0_7, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|} OutVars{main_~nodecount~0=v_main_~nodecount~0_7, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|, main_#t~mem21=|v_main_#t~mem21_1|, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|} AuxVars[] AssignedVars[main_#t~mem21] {26621#false} is VALID [2022-04-14 19:01:24,568 INFO L290 TraceCheckUtils]: 31: Hoare triple {26621#false} [157] L51-4-->L61-3: Formula: (= v_main_~i~0_10 0) InVars {} OutVars{main_~i~0=v_main_~i~0_10} AuxVars[] AssignedVars[main_~i~0] {26621#false} is VALID [2022-04-14 19:01:24,568 INFO L290 TraceCheckUtils]: 30: Hoare triple {26621#false} [152] L51-3-->L51-4: Formula: (not (< v_main_~i~0_4 v_main_~edgecount~0_2)) InVars {main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} OutVars{main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} AuxVars[] AssignedVars[] {26621#false} is VALID [2022-04-14 19:01:24,568 INFO L290 TraceCheckUtils]: 29: Hoare triple {26621#false} [164] L51-2-->L51-3: Formula: (= v_main_~i~0_8 (+ v_main_~i~0_9 1)) InVars {main_~i~0=v_main_~i~0_9} OutVars{main_~i~0=v_main_~i~0_8, main_#t~post14=|v_main_#t~post14_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post14] {26621#false} is VALID [2022-04-14 19:01:24,568 INFO L290 TraceCheckUtils]: 28: Hoare triple {26621#false} [159] L55-->L51-2: Formula: (not (< (+ |v_main_#t~mem18_5| |v_main_#t~mem17_5|) |v_main_#t~mem19_5|)) InVars {main_#t~mem17=|v_main_#t~mem17_5|, main_#t~mem18=|v_main_#t~mem18_5|, main_#t~mem19=|v_main_#t~mem19_5|} OutVars{} AuxVars[] AssignedVars[main_#t~mem17, main_#t~mem18, main_#t~mem19] {26621#false} is VALID [2022-04-14 19:01:24,568 INFO L290 TraceCheckUtils]: 27: Hoare triple {26621#false} [153] L51-3-->L55: Formula: (let ((.cse0 (* v_main_~i~0_5 4)) (.cse1 (select |v_#memory_int_1| |v_main_~#distance~0.base_1|))) (and (= v_main_~y~0_1 (select (select |v_#memory_int_1| |v_main_~#Source~0.base_1|) (+ .cse0 |v_main_~#Source~0.offset_1|))) (= v_main_~x~0_1 (select (select |v_#memory_int_1| |v_main_~#Dest~0.base_1|) (+ |v_main_~#Dest~0.offset_1| .cse0))) (= (select (select |v_#memory_int_1| |v_main_~#Weight~0.base_1|) (+ |v_main_~#Weight~0.offset_1| .cse0)) |v_main_#t~mem18_1|) (= (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~x~0_1 4))) |v_main_#t~mem19_1|) (= |v_main_#t~mem17_1| (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~y~0_1 4)))) (< v_main_~i~0_5 v_main_~edgecount~0_3))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_#t~mem15=|v_main_#t~mem15_1|, main_~x~0=v_main_~x~0_1, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~y~0=v_main_~y~0_1, main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_#t~mem16=|v_main_#t~mem16_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_#t~mem17=|v_main_#t~mem17_1|, main_#t~mem18=|v_main_#t~mem18_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|, main_#t~mem19=|v_main_#t~mem19_1|} AuxVars[] AssignedVars[main_#t~mem15, main_~x~0, main_~y~0, main_#t~mem16, main_#t~mem17, main_#t~mem18, main_#t~mem19] {26621#false} is VALID [2022-04-14 19:01:24,568 INFO L290 TraceCheckUtils]: 26: Hoare triple {26621#false} [164] L51-2-->L51-3: Formula: (= v_main_~i~0_8 (+ v_main_~i~0_9 1)) InVars {main_~i~0=v_main_~i~0_9} OutVars{main_~i~0=v_main_~i~0_8, main_#t~post14=|v_main_#t~post14_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post14] {26621#false} is VALID [2022-04-14 19:01:24,568 INFO L290 TraceCheckUtils]: 25: Hoare triple {26621#false} [159] L55-->L51-2: Formula: (not (< (+ |v_main_#t~mem18_5| |v_main_#t~mem17_5|) |v_main_#t~mem19_5|)) InVars {main_#t~mem17=|v_main_#t~mem17_5|, main_#t~mem18=|v_main_#t~mem18_5|, main_#t~mem19=|v_main_#t~mem19_5|} OutVars{} AuxVars[] AssignedVars[main_#t~mem17, main_#t~mem18, main_#t~mem19] {26621#false} is VALID [2022-04-14 19:01:24,569 INFO L290 TraceCheckUtils]: 24: Hoare triple {26830#(not (< main_~i~0 main_~edgecount~0))} [153] L51-3-->L55: Formula: (let ((.cse0 (* v_main_~i~0_5 4)) (.cse1 (select |v_#memory_int_1| |v_main_~#distance~0.base_1|))) (and (= v_main_~y~0_1 (select (select |v_#memory_int_1| |v_main_~#Source~0.base_1|) (+ .cse0 |v_main_~#Source~0.offset_1|))) (= v_main_~x~0_1 (select (select |v_#memory_int_1| |v_main_~#Dest~0.base_1|) (+ |v_main_~#Dest~0.offset_1| .cse0))) (= (select (select |v_#memory_int_1| |v_main_~#Weight~0.base_1|) (+ |v_main_~#Weight~0.offset_1| .cse0)) |v_main_#t~mem18_1|) (= (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~x~0_1 4))) |v_main_#t~mem19_1|) (= |v_main_#t~mem17_1| (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~y~0_1 4)))) (< v_main_~i~0_5 v_main_~edgecount~0_3))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_#t~mem15=|v_main_#t~mem15_1|, main_~x~0=v_main_~x~0_1, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~y~0=v_main_~y~0_1, main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_#t~mem16=|v_main_#t~mem16_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_#t~mem17=|v_main_#t~mem17_1|, main_#t~mem18=|v_main_#t~mem18_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|, main_#t~mem19=|v_main_#t~mem19_1|} AuxVars[] AssignedVars[main_#t~mem15, main_~x~0, main_~y~0, main_#t~mem16, main_#t~mem17, main_#t~mem18, main_#t~mem19] {26621#false} is VALID [2022-04-14 19:01:24,569 INFO L290 TraceCheckUtils]: 23: Hoare triple {26626#(<= main_~edgecount~0 0)} [147] L39-4-->L51-3: Formula: (= v_main_~i~0_3 0) InVars {} OutVars{main_~i~0=v_main_~i~0_3} AuxVars[] AssignedVars[main_~i~0] {26830#(not (< main_~i~0 main_~edgecount~0))} is VALID [2022-04-14 19:01:24,570 INFO L290 TraceCheckUtils]: 22: Hoare triple {26626#(<= main_~edgecount~0 0)} [144] L39-3-->L39-4: Formula: (not (< v_main_~i~0_22 v_main_~nodecount~0_8)) InVars {main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} OutVars{main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} AuxVars[] AssignedVars[] {26626#(<= main_~edgecount~0 0)} is VALID [2022-04-14 19:01:24,570 INFO L290 TraceCheckUtils]: 21: Hoare triple {26626#(<= main_~edgecount~0 0)} [154] L39-2-->L39-3: Formula: (= v_main_~i~0_1 (+ v_main_~i~0_2 1)) InVars {main_~i~0=v_main_~i~0_2} OutVars{main_~i~0=v_main_~i~0_1, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post7] {26626#(<= main_~edgecount~0 0)} is VALID [2022-04-14 19:01:24,570 INFO L290 TraceCheckUtils]: 20: Hoare triple {26626#(<= main_~edgecount~0 0)} [149] L41-3-->L39-2: Formula: (not (< v_main_~j~0_3 v_main_~edgecount~0_6)) InVars {main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} OutVars{main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} AuxVars[] AssignedVars[] {26626#(<= main_~edgecount~0 0)} is VALID [2022-04-14 19:01:24,571 INFO L290 TraceCheckUtils]: 19: Hoare triple {26626#(<= main_~edgecount~0 0)} [145] L39-3-->L41-3: Formula: (and (= v_main_~j~0_2 0) (< v_main_~i~0_23 v_main_~nodecount~0_9)) InVars {main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23} OutVars{main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23, main_~j~0=v_main_~j~0_2} AuxVars[] AssignedVars[main_~j~0] {26626#(<= main_~edgecount~0 0)} is VALID [2022-04-14 19:01:24,571 INFO L290 TraceCheckUtils]: 18: Hoare triple {26626#(<= main_~edgecount~0 0)} [154] L39-2-->L39-3: Formula: (= v_main_~i~0_1 (+ v_main_~i~0_2 1)) InVars {main_~i~0=v_main_~i~0_2} OutVars{main_~i~0=v_main_~i~0_1, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post7] {26626#(<= main_~edgecount~0 0)} is VALID [2022-04-14 19:01:24,572 INFO L290 TraceCheckUtils]: 17: Hoare triple {26684#(<= main_~j~0 0)} [149] L41-3-->L39-2: Formula: (not (< v_main_~j~0_3 v_main_~edgecount~0_6)) InVars {main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} OutVars{main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} AuxVars[] AssignedVars[] {26626#(<= main_~edgecount~0 0)} is VALID [2022-04-14 19:01:24,572 INFO L290 TraceCheckUtils]: 16: Hoare triple {26620#true} [145] L39-3-->L41-3: Formula: (and (= v_main_~j~0_2 0) (< v_main_~i~0_23 v_main_~nodecount~0_9)) InVars {main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23} OutVars{main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23, main_~j~0=v_main_~j~0_2} AuxVars[] AssignedVars[main_~j~0] {26684#(<= main_~j~0 0)} is VALID [2022-04-14 19:01:24,572 INFO L290 TraceCheckUtils]: 15: Hoare triple {26620#true} [140] L30-4-->L39-3: Formula: (= v_main_~i~0_21 0) InVars {} OutVars{main_~i~0=v_main_~i~0_21} AuxVars[] AssignedVars[main_~i~0] {26620#true} is VALID [2022-04-14 19:01:24,572 INFO L290 TraceCheckUtils]: 14: Hoare triple {26620#true} [138] L30-3-->L30-4: Formula: (not (< v_main_~i~0_11 v_main_~nodecount~0_4)) InVars {main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} OutVars{main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} AuxVars[] AssignedVars[] {26620#true} is VALID [2022-04-14 19:01:24,572 INFO L290 TraceCheckUtils]: 13: Hoare triple {26620#true} [146] L30-2-->L30-3: Formula: (= v_main_~i~0_17 (+ v_main_~i~0_18 1)) InVars {main_~i~0=v_main_~i~0_18} OutVars{main_~i~0=v_main_~i~0_17, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {26620#true} is VALID [2022-04-14 19:01:24,572 INFO L290 TraceCheckUtils]: 12: Hoare triple {26620#true} [142] L31-->L30-2: Formula: (and (= (store |v_#memory_int_7| |v_main_~#distance~0.base_7| (store (select |v_#memory_int_7| |v_main_~#distance~0.base_7|) (+ |v_main_~#distance~0.offset_7| (* v_main_~i~0_16 4)) v_~INFINITY~0_1)) |v_#memory_int_6|) (not (= v_main_~i~0_16 v_main_~source~0_3))) InVars {main_~#distance~0.offset=|v_main_~#distance~0.offset_7|, main_~#distance~0.base=|v_main_~#distance~0.base_7|, #memory_int=|v_#memory_int_7|, main_~i~0=v_main_~i~0_16, main_~source~0=v_main_~source~0_3, ~INFINITY~0=v_~INFINITY~0_1} OutVars{main_~#distance~0.offset=|v_main_~#distance~0.offset_7|, main_~#distance~0.base=|v_main_~#distance~0.base_7|, #memory_int=|v_#memory_int_6|, main_~i~0=v_main_~i~0_16, main_~source~0=v_main_~source~0_3, ~INFINITY~0=v_~INFINITY~0_1} AuxVars[] AssignedVars[#memory_int] {26620#true} is VALID [2022-04-14 19:01:24,573 INFO L290 TraceCheckUtils]: 11: Hoare triple {26620#true} [139] L30-3-->L31: Formula: (< v_main_~i~0_12 v_main_~nodecount~0_5) InVars {main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} OutVars{main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {26620#true} is VALID [2022-04-14 19:01:24,573 INFO L290 TraceCheckUtils]: 10: Hoare triple {26620#true} [146] L30-2-->L30-3: Formula: (= v_main_~i~0_17 (+ v_main_~i~0_18 1)) InVars {main_~i~0=v_main_~i~0_18} OutVars{main_~i~0=v_main_~i~0_17, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {26620#true} is VALID [2022-04-14 19:01:24,573 INFO L290 TraceCheckUtils]: 9: Hoare triple {26620#true} [141] L31-->L30-2: Formula: (and (= (store |v_#memory_int_4| |v_main_~#distance~0.base_5| (store (select |v_#memory_int_4| |v_main_~#distance~0.base_5|) (+ |v_main_~#distance~0.offset_5| (* v_main_~i~0_14 4)) 0)) |v_#memory_int_3|) (= v_main_~i~0_14 v_main_~source~0_2)) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} AuxVars[] AssignedVars[#memory_int] {26620#true} is VALID [2022-04-14 19:01:24,573 INFO L290 TraceCheckUtils]: 8: Hoare triple {26620#true} [139] L30-3-->L31: Formula: (< v_main_~i~0_12 v_main_~nodecount~0_5) InVars {main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} OutVars{main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {26620#true} is VALID [2022-04-14 19:01:24,573 INFO L290 TraceCheckUtils]: 7: Hoare triple {26620#true} [136] L21-->L30-3: Formula: (let ((.cse1 (store |v_#valid_10| |v_main_~#Source~0.base_4| 1))) (let ((.cse4 (store .cse1 |v_main_~#Dest~0.base_4| 1))) (let ((.cse5 (store .cse4 |v_main_~#Weight~0.base_4| 1)) (.cse2 (select |v_#memory_int_2| |v_main_~#Dest~0.base_4|)) (.cse0 (select |v_#memory_int_2| |v_main_~#Source~0.base_4|)) (.cse3 (select |v_#memory_int_2| |v_main_~#Weight~0.base_4|))) (and (= (select .cse0 (+ 52 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#distance~0.base_4|) (= (select .cse0 (+ 48 |v_main_~#Source~0.offset_4|)) 3) (= 2 (select .cse0 (+ 68 |v_main_~#Source~0.offset_4|))) (= (select .cse1 |v_main_~#Dest~0.base_4|) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Weight~0.base_4|) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 60)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 12)) 1) (= 9 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 36))) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 24))) (= (select .cse0 (+ 56 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Dest~0.base_4|) (= (select .cse0 (+ 40 |v_main_~#Source~0.offset_4|)) 2) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 8))) (= (select .cse3 (+ 72 |v_main_~#Weight~0.offset_4|)) 18) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 12)) 3) (= (select .cse0 (+ 8 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 72)) 0) (= 6 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 24))) (= (select .cse0 (+ 12 |v_main_~#Source~0.offset_4|)) 1) (= 0 (select .cse3 |v_main_~#Weight~0.offset_4|)) (not (= |v_main_~#Weight~0.base_4| 0)) (= |v_main_~#Dest~0.offset_4| 0) (= 16 (select .cse3 (+ 64 |v_main_~#Weight~0.offset_4|))) (= (select .cse2 (+ 76 |v_main_~#Dest~0.offset_4|)) 4) (= 5 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 20))) (= (select .cse0 (+ 28 |v_main_~#Source~0.offset_4|)) 3) (= (select .cse0 (+ 76 |v_main_~#Source~0.offset_4|)) 3) (= 1 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 16))) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 44)) 0) (= (select .cse0 (+ 4 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 48)) 0) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 60)) 15) (= v_main_~i~0_6 0) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 32))) (= v_main_~source~0_1 0) (= (select .cse4 |v_main_~#Weight~0.base_4|) 0) (= (select |v_#valid_10| |v_main_~#Source~0.base_4|) 0) (<= v_main_~edgecount~0_5 19) (= (select .cse3 (+ 56 |v_main_~#Weight~0.offset_4|)) 14) (= (select .cse3 (+ 52 |v_main_~#Weight~0.offset_4|)) 13) (= (select .cse2 (+ 40 |v_main_~#Dest~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 52)) 2) (= (select .cse3 (+ 44 |v_main_~#Weight~0.offset_4|)) 11) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 4)) 1) (= |v_main_~#Source~0.offset_4| 0) (= 3 (select .cse0 (+ 60 |v_main_~#Source~0.offset_4|))) (= 2 (select .cse0 (+ 44 |v_main_~#Source~0.offset_4|))) (= |v_#length_1| (store (store (store (store |v_#length_5| |v_main_~#Source~0.base_4| 80) |v_main_~#Dest~0.base_4| 80) |v_main_~#Weight~0.base_4| 80) |v_main_~#distance~0.base_4| 20)) (= (select .cse2 |v_main_~#Dest~0.offset_4|) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 68)) 1) (= (select .cse0 (+ 36 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ 56 |v_main_~#Dest~0.offset_4|)) 3) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 28))) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 8)) 2) (= 12 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 48))) (= 7 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 28))) (= (select .cse0 (+ 64 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 64)) 2) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 36)) 0) (= 8 (select .cse3 (+ 32 |v_main_~#Weight~0.offset_4|))) (not (= |v_main_~#Dest~0.base_4| 0)) (= 0 (select .cse0 |v_main_~#Source~0.offset_4|)) (= (select .cse3 (+ 40 |v_main_~#Weight~0.offset_4|)) 10) (= (select .cse5 |v_main_~#distance~0.base_4|) 0) (= |v_main_~#distance~0.offset_4| 0) (= (store .cse5 |v_main_~#distance~0.base_4| 1) |v_#valid_6|) (<= 0 v_main_~edgecount~0_5) (= (select .cse3 (+ 16 |v_main_~#Weight~0.offset_4|)) 4) (not (= |v_main_~#Source~0.base_4| 0)) (= (select .cse0 (+ |v_main_~#Source~0.offset_4| 24)) 1) (= (select .cse0 (+ 16 |v_main_~#Source~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 20)) 4) (= 2 (select .cse0 (+ 72 |v_main_~#Source~0.offset_4|))) (= (select .cse0 (+ 32 |v_main_~#Source~0.offset_4|)) 4) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 4))) (= (select .cse0 (+ 20 |v_main_~#Source~0.offset_4|)) 0) (= 19 (select .cse3 (+ 76 |v_main_~#Weight~0.offset_4|))) (< |v_#StackHeapBarrier_1| |v_main_~#Source~0.base_4|) (not (= |v_main_~#distance~0.base_4| 0)) (= 17 (select .cse3 (+ 68 |v_main_~#Weight~0.offset_4|))) (= |v_main_~#Weight~0.offset_4| 0))))) InVars {#memory_int=|v_#memory_int_2|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_5|, main_~edgecount~0=v_main_~edgecount~0_5, #valid=|v_#valid_10|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_4|, main_~x~0=v_main_~x~0_2, main_~#distance~0.base=|v_main_~#distance~0.base_4|, main_~j~0=v_main_~j~0_1, main_~y~0=v_main_~y~0_2, main_~#Dest~0.base=|v_main_~#Dest~0.base_4|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_4|, main_~#Source~0.base=|v_main_~#Source~0.base_4|, main_~#Weight~0.base=|v_main_~#Weight~0.base_4|, #valid=|v_#valid_6|, main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~source~0=v_main_~source~0_1, #length=|v_#length_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_4|, main_~edgecount~0=v_main_~edgecount~0_5, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_4|} AuxVars[] AssignedVars[main_~#Source~0.offset, main_~x~0, main_~#distance~0.base, main_~j~0, main_~y~0, main_~#Dest~0.base, main_~#distance~0.offset, main_~#Source~0.base, main_~#Weight~0.base, #valid, main_~i~0, main_~source~0, #length, main_~#Weight~0.offset, main_~#Dest~0.offset] {26620#true} is VALID [2022-04-14 19:01:24,574 INFO L290 TraceCheckUtils]: 6: Hoare triple {26620#true} [133] L20-->L21: Formula: (and (<= 0 v_main_~nodecount~0_3) (<= v_main_~nodecount~0_3 4)) InVars {main_~nodecount~0=v_main_~nodecount~0_3} OutVars{main_~nodecount~0=v_main_~nodecount~0_3} AuxVars[] AssignedVars[] {26620#true} is VALID [2022-04-14 19:01:24,574 INFO L290 TraceCheckUtils]: 5: Hoare triple {26620#true} [130] mainENTRY-->L20: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (= |v_main_#t~nondet4_2| v_main_~nodecount~0_1) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= |v_main_#t~nondet5_2| v_main_~edgecount~0_1)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~nodecount~0=v_main_~nodecount~0_1, main_~edgecount~0=v_main_~edgecount~0_1} AuxVars[] AssignedVars[main_~nodecount~0, main_#t~nondet5, main_#t~nondet4, main_~edgecount~0] {26620#true} is VALID [2022-04-14 19:01:24,574 INFO L272 TraceCheckUtils]: 4: Hoare triple {26620#true} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {26620#true} is VALID [2022-04-14 19:01:24,574 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {26620#true} {26620#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {26620#true} is VALID [2022-04-14 19:01:24,574 INFO L290 TraceCheckUtils]: 2: Hoare triple {26620#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {26620#true} is VALID [2022-04-14 19:01:24,574 INFO L290 TraceCheckUtils]: 1: Hoare triple {26620#true} [128] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_11| 1))) (and (= (select |v_#valid_16| 1) 1) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_16| 2) 1) (= (select |v_#valid_16| 3) 1) (= (select .cse0 1) 0) (= |v_#NULL.base_1| 0) (= (select |v_#length_6| 1) 2) (= (select |v_#length_6| 2) 14) (= (select .cse0 0) 48) (= (select |v_#valid_16| 0) 0) (= (select |v_#length_6| 3) 12) (= |v_#NULL.offset_1| 0) (= v_~INFINITY~0_2 899))) InVars {#memory_int=|v_#memory_int_11|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, #valid=|v_#valid_16|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_16|, #memory_int=|v_#memory_int_11|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_6|, ~INFINITY~0=v_~INFINITY~0_2, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, ~INFINITY~0, #NULL.base] {26620#true} is VALID [2022-04-14 19:01:24,574 INFO L272 TraceCheckUtils]: 0: Hoare triple {26620#true} [126] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {26620#true} is VALID [2022-04-14 19:01:24,574 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 6 proven. 1 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-04-14 19:01:24,575 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1922351245] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-14 19:01:24,575 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-14 19:01:24,575 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 5] total 9 [2022-04-14 19:01:24,575 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [177805357] [2022-04-14 19:01:24,575 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-04-14 19:01:24,577 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 4.666666666666667) internal successors, (42), 8 states have internal predecessors, (42), 2 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) Word has length 45 [2022-04-14 19:01:24,577 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-14 19:01:24,578 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 9 states, 9 states have (on average 4.666666666666667) internal successors, (42), 8 states have internal predecessors, (42), 2 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) [2022-04-14 19:01:24,614 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 50 edges. 50 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 19:01:24,614 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-04-14 19:01:24,614 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-14 19:01:24,614 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-04-14 19:01:24,615 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2022-04-14 19:01:24,615 INFO L87 Difference]: Start difference. First operand 367 states and 484 transitions. Second operand has 9 states, 9 states have (on average 4.666666666666667) internal successors, (42), 8 states have internal predecessors, (42), 2 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) [2022-04-14 19:01:24,955 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 19:01:24,956 INFO L93 Difference]: Finished difference Result 391 states and 513 transitions. [2022-04-14 19:01:24,956 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-04-14 19:01:24,956 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 4.666666666666667) internal successors, (42), 8 states have internal predecessors, (42), 2 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) Word has length 45 [2022-04-14 19:01:24,956 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-14 19:01:24,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 4.666666666666667) internal successors, (42), 8 states have internal predecessors, (42), 2 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) [2022-04-14 19:01:24,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 61 transitions. [2022-04-14 19:01:24,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 4.666666666666667) internal successors, (42), 8 states have internal predecessors, (42), 2 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) [2022-04-14 19:01:24,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 61 transitions. [2022-04-14 19:01:24,958 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 8 states and 61 transitions. [2022-04-14 19:01:25,009 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 61 edges. 61 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 19:01:25,014 INFO L225 Difference]: With dead ends: 391 [2022-04-14 19:01:25,014 INFO L226 Difference]: Without dead ends: 391 [2022-04-14 19:01:25,015 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 104 GetRequests, 92 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 15 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=61, Invalid=121, Unknown=0, NotChecked=0, Total=182 [2022-04-14 19:01:25,015 INFO L913 BasicCegarLoop]: 31 mSDtfsCounter, 77 mSDsluCounter, 22 mSDsCounter, 0 mSdLazyCounter, 153 mSolverCounterSat, 25 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 78 SdHoareTripleChecker+Valid, 53 SdHoareTripleChecker+Invalid, 178 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 25 IncrementalHoareTripleChecker+Valid, 153 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-14 19:01:25,015 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [78 Valid, 53 Invalid, 178 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [25 Valid, 153 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-14 19:01:25,016 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 391 states. [2022-04-14 19:01:25,020 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 391 to 368. [2022-04-14 19:01:25,020 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-14 19:01:25,021 INFO L82 GeneralOperation]: Start isEquivalent. First operand 391 states. Second operand has 368 states, 357 states have (on average 1.3277310924369747) internal successors, (474), 359 states have internal predecessors, (474), 6 states have call successors, (6), 5 states have call predecessors, (6), 4 states have return successors, (4), 3 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-14 19:01:25,021 INFO L74 IsIncluded]: Start isIncluded. First operand 391 states. Second operand has 368 states, 357 states have (on average 1.3277310924369747) internal successors, (474), 359 states have internal predecessors, (474), 6 states have call successors, (6), 5 states have call predecessors, (6), 4 states have return successors, (4), 3 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-14 19:01:25,022 INFO L87 Difference]: Start difference. First operand 391 states. Second operand has 368 states, 357 states have (on average 1.3277310924369747) internal successors, (474), 359 states have internal predecessors, (474), 6 states have call successors, (6), 5 states have call predecessors, (6), 4 states have return successors, (4), 3 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-14 19:01:25,030 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 19:01:25,030 INFO L93 Difference]: Finished difference Result 391 states and 513 transitions. [2022-04-14 19:01:25,030 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 513 transitions. [2022-04-14 19:01:25,031 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 19:01:25,031 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 19:01:25,031 INFO L74 IsIncluded]: Start isIncluded. First operand has 368 states, 357 states have (on average 1.3277310924369747) internal successors, (474), 359 states have internal predecessors, (474), 6 states have call successors, (6), 5 states have call predecessors, (6), 4 states have return successors, (4), 3 states have call predecessors, (4), 4 states have call successors, (4) Second operand 391 states. [2022-04-14 19:01:25,031 INFO L87 Difference]: Start difference. First operand has 368 states, 357 states have (on average 1.3277310924369747) internal successors, (474), 359 states have internal predecessors, (474), 6 states have call successors, (6), 5 states have call predecessors, (6), 4 states have return successors, (4), 3 states have call predecessors, (4), 4 states have call successors, (4) Second operand 391 states. [2022-04-14 19:01:25,040 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 19:01:25,040 INFO L93 Difference]: Finished difference Result 391 states and 513 transitions. [2022-04-14 19:01:25,040 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 513 transitions. [2022-04-14 19:01:25,041 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 19:01:25,041 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 19:01:25,041 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-14 19:01:25,041 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-14 19:01:25,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 368 states, 357 states have (on average 1.3277310924369747) internal successors, (474), 359 states have internal predecessors, (474), 6 states have call successors, (6), 5 states have call predecessors, (6), 4 states have return successors, (4), 3 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-14 19:01:25,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 368 states and 484 transitions. [2022-04-14 19:01:25,049 INFO L78 Accepts]: Start accepts. Automaton has 368 states and 484 transitions. Word has length 45 [2022-04-14 19:01:25,049 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-14 19:01:25,049 INFO L478 AbstractCegarLoop]: Abstraction has 368 states and 484 transitions. [2022-04-14 19:01:25,049 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 4.666666666666667) internal successors, (42), 8 states have internal predecessors, (42), 2 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) [2022-04-14 19:01:25,049 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 484 transitions. [2022-04-14 19:01:25,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-04-14 19:01:25,050 INFO L491 BasicCegarLoop]: Found error trace [2022-04-14 19:01:25,050 INFO L499 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-14 19:01:25,075 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (20)] Forceful destruction successful, exit code 0 [2022-04-14 19:01:25,263 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22,20 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-14 19:01:25,264 INFO L403 AbstractCegarLoop]: === Iteration 24 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-14 19:01:25,264 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-14 19:01:25,264 INFO L85 PathProgramCache]: Analyzing trace with hash -1403403749, now seen corresponding path program 2 times [2022-04-14 19:01:25,264 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-14 19:01:25,264 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [182852878] [2022-04-14 19:01:25,264 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-14 19:01:25,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-14 19:01:25,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 19:01:25,488 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-14 19:01:25,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 19:01:25,494 INFO L290 TraceCheckUtils]: 0: Hoare triple {28476#(and (= |old(~INFINITY~0)| ~INFINITY~0) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [128] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_11| 1))) (and (= (select |v_#valid_16| 1) 1) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_16| 2) 1) (= (select |v_#valid_16| 3) 1) (= (select .cse0 1) 0) (= |v_#NULL.base_1| 0) (= (select |v_#length_6| 1) 2) (= (select |v_#length_6| 2) 14) (= (select .cse0 0) 48) (= (select |v_#valid_16| 0) 0) (= (select |v_#length_6| 3) 12) (= |v_#NULL.offset_1| 0) (= v_~INFINITY~0_2 899))) InVars {#memory_int=|v_#memory_int_11|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, #valid=|v_#valid_16|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_16|, #memory_int=|v_#memory_int_11|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_6|, ~INFINITY~0=v_~INFINITY~0_2, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, ~INFINITY~0, #NULL.base] {28461#(<= 899 ~INFINITY~0)} is VALID [2022-04-14 19:01:25,494 INFO L290 TraceCheckUtils]: 1: Hoare triple {28461#(<= 899 ~INFINITY~0)} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {28461#(<= 899 ~INFINITY~0)} is VALID [2022-04-14 19:01:25,495 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {28461#(<= 899 ~INFINITY~0)} {28456#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {28461#(<= 899 ~INFINITY~0)} is VALID [2022-04-14 19:01:25,495 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2022-04-14 19:01:25,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 19:01:25,498 INFO L290 TraceCheckUtils]: 0: Hoare triple {28456#true} [168] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_3 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {28456#true} is VALID [2022-04-14 19:01:25,498 INFO L290 TraceCheckUtils]: 1: Hoare triple {28456#true} [171] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_2 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} AuxVars[] AssignedVars[] {28456#true} is VALID [2022-04-14 19:01:25,498 INFO L290 TraceCheckUtils]: 2: Hoare triple {28456#true} [174] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {28456#true} is VALID [2022-04-14 19:01:25,499 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {28456#true} {28467#(and (= |main_~#distance~0.offset| 0) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) 4)) (= main_~i~0 0))} [177] __VERIFIER_assertEXIT-->L63-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (<= 0 |v_main_#t~mem21_4|) 1 0)) InVars {main_#t~mem21=|v_main_#t~mem21_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem21] {28467#(and (= |main_~#distance~0.offset| 0) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) 4)) (= main_~i~0 0))} is VALID [2022-04-14 19:01:25,499 INFO L272 TraceCheckUtils]: 0: Hoare triple {28456#true} [126] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {28476#(and (= |old(~INFINITY~0)| ~INFINITY~0) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-14 19:01:25,500 INFO L290 TraceCheckUtils]: 1: Hoare triple {28476#(and (= |old(~INFINITY~0)| ~INFINITY~0) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [128] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_11| 1))) (and (= (select |v_#valid_16| 1) 1) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_16| 2) 1) (= (select |v_#valid_16| 3) 1) (= (select .cse0 1) 0) (= |v_#NULL.base_1| 0) (= (select |v_#length_6| 1) 2) (= (select |v_#length_6| 2) 14) (= (select .cse0 0) 48) (= (select |v_#valid_16| 0) 0) (= (select |v_#length_6| 3) 12) (= |v_#NULL.offset_1| 0) (= v_~INFINITY~0_2 899))) InVars {#memory_int=|v_#memory_int_11|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, #valid=|v_#valid_16|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_16|, #memory_int=|v_#memory_int_11|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_6|, ~INFINITY~0=v_~INFINITY~0_2, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, ~INFINITY~0, #NULL.base] {28461#(<= 899 ~INFINITY~0)} is VALID [2022-04-14 19:01:25,500 INFO L290 TraceCheckUtils]: 2: Hoare triple {28461#(<= 899 ~INFINITY~0)} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {28461#(<= 899 ~INFINITY~0)} is VALID [2022-04-14 19:01:25,501 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {28461#(<= 899 ~INFINITY~0)} {28456#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {28461#(<= 899 ~INFINITY~0)} is VALID [2022-04-14 19:01:25,501 INFO L272 TraceCheckUtils]: 4: Hoare triple {28461#(<= 899 ~INFINITY~0)} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {28461#(<= 899 ~INFINITY~0)} is VALID [2022-04-14 19:01:25,502 INFO L290 TraceCheckUtils]: 5: Hoare triple {28461#(<= 899 ~INFINITY~0)} [130] mainENTRY-->L20: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (= |v_main_#t~nondet4_2| v_main_~nodecount~0_1) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= |v_main_#t~nondet5_2| v_main_~edgecount~0_1)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~nodecount~0=v_main_~nodecount~0_1, main_~edgecount~0=v_main_~edgecount~0_1} AuxVars[] AssignedVars[main_~nodecount~0, main_#t~nondet5, main_#t~nondet4, main_~edgecount~0] {28461#(<= 899 ~INFINITY~0)} is VALID [2022-04-14 19:01:25,502 INFO L290 TraceCheckUtils]: 6: Hoare triple {28461#(<= 899 ~INFINITY~0)} [133] L20-->L21: Formula: (and (<= 0 v_main_~nodecount~0_3) (<= v_main_~nodecount~0_3 4)) InVars {main_~nodecount~0=v_main_~nodecount~0_3} OutVars{main_~nodecount~0=v_main_~nodecount~0_3} AuxVars[] AssignedVars[] {28461#(<= 899 ~INFINITY~0)} is VALID [2022-04-14 19:01:25,505 INFO L290 TraceCheckUtils]: 7: Hoare triple {28461#(<= 899 ~INFINITY~0)} [136] L21-->L30-3: Formula: (let ((.cse1 (store |v_#valid_10| |v_main_~#Source~0.base_4| 1))) (let ((.cse4 (store .cse1 |v_main_~#Dest~0.base_4| 1))) (let ((.cse5 (store .cse4 |v_main_~#Weight~0.base_4| 1)) (.cse2 (select |v_#memory_int_2| |v_main_~#Dest~0.base_4|)) (.cse0 (select |v_#memory_int_2| |v_main_~#Source~0.base_4|)) (.cse3 (select |v_#memory_int_2| |v_main_~#Weight~0.base_4|))) (and (= (select .cse0 (+ 52 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#distance~0.base_4|) (= (select .cse0 (+ 48 |v_main_~#Source~0.offset_4|)) 3) (= 2 (select .cse0 (+ 68 |v_main_~#Source~0.offset_4|))) (= (select .cse1 |v_main_~#Dest~0.base_4|) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Weight~0.base_4|) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 60)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 12)) 1) (= 9 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 36))) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 24))) (= (select .cse0 (+ 56 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Dest~0.base_4|) (= (select .cse0 (+ 40 |v_main_~#Source~0.offset_4|)) 2) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 8))) (= (select .cse3 (+ 72 |v_main_~#Weight~0.offset_4|)) 18) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 12)) 3) (= (select .cse0 (+ 8 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 72)) 0) (= 6 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 24))) (= (select .cse0 (+ 12 |v_main_~#Source~0.offset_4|)) 1) (= 0 (select .cse3 |v_main_~#Weight~0.offset_4|)) (not (= |v_main_~#Weight~0.base_4| 0)) (= |v_main_~#Dest~0.offset_4| 0) (= 16 (select .cse3 (+ 64 |v_main_~#Weight~0.offset_4|))) (= (select .cse2 (+ 76 |v_main_~#Dest~0.offset_4|)) 4) (= 5 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 20))) (= (select .cse0 (+ 28 |v_main_~#Source~0.offset_4|)) 3) (= (select .cse0 (+ 76 |v_main_~#Source~0.offset_4|)) 3) (= 1 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 16))) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 44)) 0) (= (select .cse0 (+ 4 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 48)) 0) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 60)) 15) (= v_main_~i~0_6 0) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 32))) (= v_main_~source~0_1 0) (= (select .cse4 |v_main_~#Weight~0.base_4|) 0) (= (select |v_#valid_10| |v_main_~#Source~0.base_4|) 0) (<= v_main_~edgecount~0_5 19) (= (select .cse3 (+ 56 |v_main_~#Weight~0.offset_4|)) 14) (= (select .cse3 (+ 52 |v_main_~#Weight~0.offset_4|)) 13) (= (select .cse2 (+ 40 |v_main_~#Dest~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 52)) 2) (= (select .cse3 (+ 44 |v_main_~#Weight~0.offset_4|)) 11) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 4)) 1) (= |v_main_~#Source~0.offset_4| 0) (= 3 (select .cse0 (+ 60 |v_main_~#Source~0.offset_4|))) (= 2 (select .cse0 (+ 44 |v_main_~#Source~0.offset_4|))) (= |v_#length_1| (store (store (store (store |v_#length_5| |v_main_~#Source~0.base_4| 80) |v_main_~#Dest~0.base_4| 80) |v_main_~#Weight~0.base_4| 80) |v_main_~#distance~0.base_4| 20)) (= (select .cse2 |v_main_~#Dest~0.offset_4|) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 68)) 1) (= (select .cse0 (+ 36 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ 56 |v_main_~#Dest~0.offset_4|)) 3) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 28))) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 8)) 2) (= 12 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 48))) (= 7 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 28))) (= (select .cse0 (+ 64 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 64)) 2) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 36)) 0) (= 8 (select .cse3 (+ 32 |v_main_~#Weight~0.offset_4|))) (not (= |v_main_~#Dest~0.base_4| 0)) (= 0 (select .cse0 |v_main_~#Source~0.offset_4|)) (= (select .cse3 (+ 40 |v_main_~#Weight~0.offset_4|)) 10) (= (select .cse5 |v_main_~#distance~0.base_4|) 0) (= |v_main_~#distance~0.offset_4| 0) (= (store .cse5 |v_main_~#distance~0.base_4| 1) |v_#valid_6|) (<= 0 v_main_~edgecount~0_5) (= (select .cse3 (+ 16 |v_main_~#Weight~0.offset_4|)) 4) (not (= |v_main_~#Source~0.base_4| 0)) (= (select .cse0 (+ |v_main_~#Source~0.offset_4| 24)) 1) (= (select .cse0 (+ 16 |v_main_~#Source~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 20)) 4) (= 2 (select .cse0 (+ 72 |v_main_~#Source~0.offset_4|))) (= (select .cse0 (+ 32 |v_main_~#Source~0.offset_4|)) 4) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 4))) (= (select .cse0 (+ 20 |v_main_~#Source~0.offset_4|)) 0) (= 19 (select .cse3 (+ 76 |v_main_~#Weight~0.offset_4|))) (< |v_#StackHeapBarrier_1| |v_main_~#Source~0.base_4|) (not (= |v_main_~#distance~0.base_4| 0)) (= 17 (select .cse3 (+ 68 |v_main_~#Weight~0.offset_4|))) (= |v_main_~#Weight~0.offset_4| 0))))) InVars {#memory_int=|v_#memory_int_2|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_5|, main_~edgecount~0=v_main_~edgecount~0_5, #valid=|v_#valid_10|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_4|, main_~x~0=v_main_~x~0_2, main_~#distance~0.base=|v_main_~#distance~0.base_4|, main_~j~0=v_main_~j~0_1, main_~y~0=v_main_~y~0_2, main_~#Dest~0.base=|v_main_~#Dest~0.base_4|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_4|, main_~#Source~0.base=|v_main_~#Source~0.base_4|, main_~#Weight~0.base=|v_main_~#Weight~0.base_4|, #valid=|v_#valid_6|, main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~source~0=v_main_~source~0_1, #length=|v_#length_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_4|, main_~edgecount~0=v_main_~edgecount~0_5, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_4|} AuxVars[] AssignedVars[main_~#Source~0.offset, main_~x~0, main_~#distance~0.base, main_~j~0, main_~y~0, main_~#Dest~0.base, main_~#distance~0.offset, main_~#Source~0.base, main_~#Weight~0.base, #valid, main_~i~0, main_~source~0, #length, main_~#Weight~0.offset, main_~#Dest~0.offset] {28462#(and (<= 899 ~INFINITY~0) (= |main_~#distance~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-14 19:01:25,505 INFO L290 TraceCheckUtils]: 8: Hoare triple {28462#(and (<= 899 ~INFINITY~0) (= |main_~#distance~0.offset| 0) (= main_~i~0 0))} [139] L30-3-->L31: Formula: (< v_main_~i~0_12 v_main_~nodecount~0_5) InVars {main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} OutVars{main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {28462#(and (<= 899 ~INFINITY~0) (= |main_~#distance~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-14 19:01:25,506 INFO L290 TraceCheckUtils]: 9: Hoare triple {28462#(and (<= 899 ~INFINITY~0) (= |main_~#distance~0.offset| 0) (= main_~i~0 0))} [141] L31-->L30-2: Formula: (and (= (store |v_#memory_int_4| |v_main_~#distance~0.base_5| (store (select |v_#memory_int_4| |v_main_~#distance~0.base_5|) (+ |v_main_~#distance~0.offset_5| (* v_main_~i~0_14 4)) 0)) |v_#memory_int_3|) (= v_main_~i~0_14 v_main_~source~0_2)) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} AuxVars[] AssignedVars[#memory_int] {28462#(and (<= 899 ~INFINITY~0) (= |main_~#distance~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-14 19:01:25,506 INFO L290 TraceCheckUtils]: 10: Hoare triple {28462#(and (<= 899 ~INFINITY~0) (= |main_~#distance~0.offset| 0) (= main_~i~0 0))} [146] L30-2-->L30-3: Formula: (= v_main_~i~0_17 (+ v_main_~i~0_18 1)) InVars {main_~i~0=v_main_~i~0_18} OutVars{main_~i~0=v_main_~i~0_17, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {28463#(and (<= 899 ~INFINITY~0) (= |main_~#distance~0.offset| 0) (= (+ |main_~#distance~0.offset| (* main_~i~0 4)) 4))} is VALID [2022-04-14 19:01:25,507 INFO L290 TraceCheckUtils]: 11: Hoare triple {28463#(and (<= 899 ~INFINITY~0) (= |main_~#distance~0.offset| 0) (= (+ |main_~#distance~0.offset| (* main_~i~0 4)) 4))} [139] L30-3-->L31: Formula: (< v_main_~i~0_12 v_main_~nodecount~0_5) InVars {main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} OutVars{main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {28463#(and (<= 899 ~INFINITY~0) (= |main_~#distance~0.offset| 0) (= (+ |main_~#distance~0.offset| (* main_~i~0 4)) 4))} is VALID [2022-04-14 19:01:25,508 INFO L290 TraceCheckUtils]: 12: Hoare triple {28463#(and (<= 899 ~INFINITY~0) (= |main_~#distance~0.offset| 0) (= (+ |main_~#distance~0.offset| (* main_~i~0 4)) 4))} [142] L31-->L30-2: Formula: (and (= (store |v_#memory_int_7| |v_main_~#distance~0.base_7| (store (select |v_#memory_int_7| |v_main_~#distance~0.base_7|) (+ |v_main_~#distance~0.offset_7| (* v_main_~i~0_16 4)) v_~INFINITY~0_1)) |v_#memory_int_6|) (not (= v_main_~i~0_16 v_main_~source~0_3))) InVars {main_~#distance~0.offset=|v_main_~#distance~0.offset_7|, main_~#distance~0.base=|v_main_~#distance~0.base_7|, #memory_int=|v_#memory_int_7|, main_~i~0=v_main_~i~0_16, main_~source~0=v_main_~source~0_3, ~INFINITY~0=v_~INFINITY~0_1} OutVars{main_~#distance~0.offset=|v_main_~#distance~0.offset_7|, main_~#distance~0.base=|v_main_~#distance~0.base_7|, #memory_int=|v_#memory_int_6|, main_~i~0=v_main_~i~0_16, main_~source~0=v_main_~source~0_3, ~INFINITY~0=v_~INFINITY~0_1} AuxVars[] AssignedVars[#memory_int] {28464#(and (<= 899 ~INFINITY~0) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4))) ~INFINITY~0) (= (+ |main_~#distance~0.offset| (* main_~i~0 4)) 4))} is VALID [2022-04-14 19:01:25,508 INFO L290 TraceCheckUtils]: 13: Hoare triple {28464#(and (<= 899 ~INFINITY~0) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4))) ~INFINITY~0) (= (+ |main_~#distance~0.offset| (* main_~i~0 4)) 4))} [146] L30-2-->L30-3: Formula: (= v_main_~i~0_17 (+ v_main_~i~0_18 1)) InVars {main_~i~0=v_main_~i~0_18} OutVars{main_~i~0=v_main_~i~0_17, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {28465#(and (<= 899 ~INFINITY~0) (not (= (+ |main_~#distance~0.offset| (* main_~i~0 4)) 4)) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 4) ~INFINITY~0))} is VALID [2022-04-14 19:01:25,509 INFO L290 TraceCheckUtils]: 14: Hoare triple {28465#(and (<= 899 ~INFINITY~0) (not (= (+ |main_~#distance~0.offset| (* main_~i~0 4)) 4)) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 4) ~INFINITY~0))} [139] L30-3-->L31: Formula: (< v_main_~i~0_12 v_main_~nodecount~0_5) InVars {main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} OutVars{main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {28465#(and (<= 899 ~INFINITY~0) (not (= (+ |main_~#distance~0.offset| (* main_~i~0 4)) 4)) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 4) ~INFINITY~0))} is VALID [2022-04-14 19:01:25,510 INFO L290 TraceCheckUtils]: 15: Hoare triple {28465#(and (<= 899 ~INFINITY~0) (not (= (+ |main_~#distance~0.offset| (* main_~i~0 4)) 4)) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 4) ~INFINITY~0))} [142] L31-->L30-2: Formula: (and (= (store |v_#memory_int_7| |v_main_~#distance~0.base_7| (store (select |v_#memory_int_7| |v_main_~#distance~0.base_7|) (+ |v_main_~#distance~0.offset_7| (* v_main_~i~0_16 4)) v_~INFINITY~0_1)) |v_#memory_int_6|) (not (= v_main_~i~0_16 v_main_~source~0_3))) InVars {main_~#distance~0.offset=|v_main_~#distance~0.offset_7|, main_~#distance~0.base=|v_main_~#distance~0.base_7|, #memory_int=|v_#memory_int_7|, main_~i~0=v_main_~i~0_16, main_~source~0=v_main_~source~0_3, ~INFINITY~0=v_~INFINITY~0_1} OutVars{main_~#distance~0.offset=|v_main_~#distance~0.offset_7|, main_~#distance~0.base=|v_main_~#distance~0.base_7|, #memory_int=|v_#memory_int_6|, main_~i~0=v_main_~i~0_16, main_~source~0=v_main_~source~0_3, ~INFINITY~0=v_~INFINITY~0_1} AuxVars[] AssignedVars[#memory_int] {28466#(and (= |main_~#distance~0.offset| 0) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) 4)))} is VALID [2022-04-14 19:01:25,510 INFO L290 TraceCheckUtils]: 16: Hoare triple {28466#(and (= |main_~#distance~0.offset| 0) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) 4)))} [146] L30-2-->L30-3: Formula: (= v_main_~i~0_17 (+ v_main_~i~0_18 1)) InVars {main_~i~0=v_main_~i~0_18} OutVars{main_~i~0=v_main_~i~0_17, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {28466#(and (= |main_~#distance~0.offset| 0) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) 4)))} is VALID [2022-04-14 19:01:25,511 INFO L290 TraceCheckUtils]: 17: Hoare triple {28466#(and (= |main_~#distance~0.offset| 0) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) 4)))} [138] L30-3-->L30-4: Formula: (not (< v_main_~i~0_11 v_main_~nodecount~0_4)) InVars {main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} OutVars{main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} AuxVars[] AssignedVars[] {28466#(and (= |main_~#distance~0.offset| 0) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) 4)))} is VALID [2022-04-14 19:01:25,511 INFO L290 TraceCheckUtils]: 18: Hoare triple {28466#(and (= |main_~#distance~0.offset| 0) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) 4)))} [140] L30-4-->L39-3: Formula: (= v_main_~i~0_21 0) InVars {} OutVars{main_~i~0=v_main_~i~0_21} AuxVars[] AssignedVars[main_~i~0] {28466#(and (= |main_~#distance~0.offset| 0) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) 4)))} is VALID [2022-04-14 19:01:25,511 INFO L290 TraceCheckUtils]: 19: Hoare triple {28466#(and (= |main_~#distance~0.offset| 0) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) 4)))} [145] L39-3-->L41-3: Formula: (and (= v_main_~j~0_2 0) (< v_main_~i~0_23 v_main_~nodecount~0_9)) InVars {main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23} OutVars{main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23, main_~j~0=v_main_~j~0_2} AuxVars[] AssignedVars[main_~j~0] {28466#(and (= |main_~#distance~0.offset| 0) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) 4)))} is VALID [2022-04-14 19:01:25,512 INFO L290 TraceCheckUtils]: 20: Hoare triple {28466#(and (= |main_~#distance~0.offset| 0) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) 4)))} [149] L41-3-->L39-2: Formula: (not (< v_main_~j~0_3 v_main_~edgecount~0_6)) InVars {main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} OutVars{main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} AuxVars[] AssignedVars[] {28466#(and (= |main_~#distance~0.offset| 0) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) 4)))} is VALID [2022-04-14 19:01:25,512 INFO L290 TraceCheckUtils]: 21: Hoare triple {28466#(and (= |main_~#distance~0.offset| 0) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) 4)))} [154] L39-2-->L39-3: Formula: (= v_main_~i~0_1 (+ v_main_~i~0_2 1)) InVars {main_~i~0=v_main_~i~0_2} OutVars{main_~i~0=v_main_~i~0_1, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post7] {28466#(and (= |main_~#distance~0.offset| 0) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) 4)))} is VALID [2022-04-14 19:01:25,513 INFO L290 TraceCheckUtils]: 22: Hoare triple {28466#(and (= |main_~#distance~0.offset| 0) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) 4)))} [145] L39-3-->L41-3: Formula: (and (= v_main_~j~0_2 0) (< v_main_~i~0_23 v_main_~nodecount~0_9)) InVars {main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23} OutVars{main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23, main_~j~0=v_main_~j~0_2} AuxVars[] AssignedVars[main_~j~0] {28466#(and (= |main_~#distance~0.offset| 0) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) 4)))} is VALID [2022-04-14 19:01:25,513 INFO L290 TraceCheckUtils]: 23: Hoare triple {28466#(and (= |main_~#distance~0.offset| 0) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) 4)))} [149] L41-3-->L39-2: Formula: (not (< v_main_~j~0_3 v_main_~edgecount~0_6)) InVars {main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} OutVars{main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} AuxVars[] AssignedVars[] {28466#(and (= |main_~#distance~0.offset| 0) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) 4)))} is VALID [2022-04-14 19:01:25,514 INFO L290 TraceCheckUtils]: 24: Hoare triple {28466#(and (= |main_~#distance~0.offset| 0) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) 4)))} [154] L39-2-->L39-3: Formula: (= v_main_~i~0_1 (+ v_main_~i~0_2 1)) InVars {main_~i~0=v_main_~i~0_2} OutVars{main_~i~0=v_main_~i~0_1, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post7] {28466#(and (= |main_~#distance~0.offset| 0) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) 4)))} is VALID [2022-04-14 19:01:25,514 INFO L290 TraceCheckUtils]: 25: Hoare triple {28466#(and (= |main_~#distance~0.offset| 0) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) 4)))} [145] L39-3-->L41-3: Formula: (and (= v_main_~j~0_2 0) (< v_main_~i~0_23 v_main_~nodecount~0_9)) InVars {main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23} OutVars{main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23, main_~j~0=v_main_~j~0_2} AuxVars[] AssignedVars[main_~j~0] {28466#(and (= |main_~#distance~0.offset| 0) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) 4)))} is VALID [2022-04-14 19:01:25,515 INFO L290 TraceCheckUtils]: 26: Hoare triple {28466#(and (= |main_~#distance~0.offset| 0) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) 4)))} [149] L41-3-->L39-2: Formula: (not (< v_main_~j~0_3 v_main_~edgecount~0_6)) InVars {main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} OutVars{main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} AuxVars[] AssignedVars[] {28466#(and (= |main_~#distance~0.offset| 0) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) 4)))} is VALID [2022-04-14 19:01:25,515 INFO L290 TraceCheckUtils]: 27: Hoare triple {28466#(and (= |main_~#distance~0.offset| 0) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) 4)))} [154] L39-2-->L39-3: Formula: (= v_main_~i~0_1 (+ v_main_~i~0_2 1)) InVars {main_~i~0=v_main_~i~0_2} OutVars{main_~i~0=v_main_~i~0_1, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post7] {28466#(and (= |main_~#distance~0.offset| 0) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) 4)))} is VALID [2022-04-14 19:01:25,516 INFO L290 TraceCheckUtils]: 28: Hoare triple {28466#(and (= |main_~#distance~0.offset| 0) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) 4)))} [144] L39-3-->L39-4: Formula: (not (< v_main_~i~0_22 v_main_~nodecount~0_8)) InVars {main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} OutVars{main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} AuxVars[] AssignedVars[] {28466#(and (= |main_~#distance~0.offset| 0) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) 4)))} is VALID [2022-04-14 19:01:25,516 INFO L290 TraceCheckUtils]: 29: Hoare triple {28466#(and (= |main_~#distance~0.offset| 0) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) 4)))} [147] L39-4-->L51-3: Formula: (= v_main_~i~0_3 0) InVars {} OutVars{main_~i~0=v_main_~i~0_3} AuxVars[] AssignedVars[main_~i~0] {28466#(and (= |main_~#distance~0.offset| 0) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) 4)))} is VALID [2022-04-14 19:01:25,516 INFO L290 TraceCheckUtils]: 30: Hoare triple {28466#(and (= |main_~#distance~0.offset| 0) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) 4)))} [152] L51-3-->L51-4: Formula: (not (< v_main_~i~0_4 v_main_~edgecount~0_2)) InVars {main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} OutVars{main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} AuxVars[] AssignedVars[] {28466#(and (= |main_~#distance~0.offset| 0) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) 4)))} is VALID [2022-04-14 19:01:25,517 INFO L290 TraceCheckUtils]: 31: Hoare triple {28466#(and (= |main_~#distance~0.offset| 0) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) 4)))} [157] L51-4-->L61-3: Formula: (= v_main_~i~0_10 0) InVars {} OutVars{main_~i~0=v_main_~i~0_10} AuxVars[] AssignedVars[main_~i~0] {28467#(and (= |main_~#distance~0.offset| 0) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) 4)) (= main_~i~0 0))} is VALID [2022-04-14 19:01:25,517 INFO L290 TraceCheckUtils]: 32: Hoare triple {28467#(and (= |main_~#distance~0.offset| 0) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) 4)) (= main_~i~0 0))} [163] L61-3-->L63: Formula: (and (= (select (select |v_#memory_int_5| |v_main_~#distance~0.base_6|) (+ |v_main_~#distance~0.offset_6| (* v_main_~i~0_15 4))) |v_main_#t~mem21_1|) (< v_main_~i~0_15 v_main_~nodecount~0_7)) InVars {main_~nodecount~0=v_main_~nodecount~0_7, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|} OutVars{main_~nodecount~0=v_main_~nodecount~0_7, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|, main_#t~mem21=|v_main_#t~mem21_1|, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|} AuxVars[] AssignedVars[main_#t~mem21] {28467#(and (= |main_~#distance~0.offset| 0) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) 4)) (= main_~i~0 0))} is VALID [2022-04-14 19:01:25,518 INFO L272 TraceCheckUtils]: 33: Hoare triple {28467#(and (= |main_~#distance~0.offset| 0) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) 4)) (= main_~i~0 0))} [166] L63-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (<= 0 |v_main_#t~mem21_4|) 1 0)) InVars {main_#t~mem21=|v_main_#t~mem21_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem21] {28456#true} is VALID [2022-04-14 19:01:25,518 INFO L290 TraceCheckUtils]: 34: Hoare triple {28456#true} [168] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_3 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {28456#true} is VALID [2022-04-14 19:01:25,518 INFO L290 TraceCheckUtils]: 35: Hoare triple {28456#true} [171] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_2 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} AuxVars[] AssignedVars[] {28456#true} is VALID [2022-04-14 19:01:25,518 INFO L290 TraceCheckUtils]: 36: Hoare triple {28456#true} [174] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {28456#true} is VALID [2022-04-14 19:01:25,518 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {28456#true} {28467#(and (= |main_~#distance~0.offset| 0) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) 4)) (= main_~i~0 0))} [177] __VERIFIER_assertEXIT-->L63-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (<= 0 |v_main_#t~mem21_4|) 1 0)) InVars {main_#t~mem21=|v_main_#t~mem21_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem21] {28467#(and (= |main_~#distance~0.offset| 0) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) 4)) (= main_~i~0 0))} is VALID [2022-04-14 19:01:25,519 INFO L290 TraceCheckUtils]: 38: Hoare triple {28467#(and (= |main_~#distance~0.offset| 0) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) 4)) (= main_~i~0 0))} [167] L63-1-->L61-2: Formula: true InVars {} OutVars{main_#t~mem21=|v_main_#t~mem21_3|} AuxVars[] AssignedVars[main_#t~mem21] {28467#(and (= |main_~#distance~0.offset| 0) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) 4)) (= main_~i~0 0))} is VALID [2022-04-14 19:01:25,519 INFO L290 TraceCheckUtils]: 39: Hoare triple {28467#(and (= |main_~#distance~0.offset| 0) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) 4)) (= main_~i~0 0))} [169] L61-2-->L61-3: Formula: (= v_main_~i~0_19 (+ v_main_~i~0_20 1)) InVars {main_~i~0=v_main_~i~0_20} OutVars{main_~i~0=v_main_~i~0_19, main_#t~post20=|v_main_#t~post20_1|} AuxVars[] AssignedVars[main_#t~post20, main_~i~0] {28472#(and (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)))) (= |main_~#distance~0.offset| 0))} is VALID [2022-04-14 19:01:25,520 INFO L290 TraceCheckUtils]: 40: Hoare triple {28472#(and (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)))) (= |main_~#distance~0.offset| 0))} [163] L61-3-->L63: Formula: (and (= (select (select |v_#memory_int_5| |v_main_~#distance~0.base_6|) (+ |v_main_~#distance~0.offset_6| (* v_main_~i~0_15 4))) |v_main_#t~mem21_1|) (< v_main_~i~0_15 v_main_~nodecount~0_7)) InVars {main_~nodecount~0=v_main_~nodecount~0_7, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|} OutVars{main_~nodecount~0=v_main_~nodecount~0_7, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|, main_#t~mem21=|v_main_#t~mem21_1|, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|} AuxVars[] AssignedVars[main_#t~mem21] {28473#(<= 0 |main_#t~mem21|)} is VALID [2022-04-14 19:01:25,521 INFO L272 TraceCheckUtils]: 41: Hoare triple {28473#(<= 0 |main_#t~mem21|)} [166] L63-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (<= 0 |v_main_#t~mem21_4|) 1 0)) InVars {main_#t~mem21=|v_main_#t~mem21_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem21] {28474#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-14 19:01:25,521 INFO L290 TraceCheckUtils]: 42: Hoare triple {28474#(not (= |__VERIFIER_assert_#in~cond| 0))} [168] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_3 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {28475#(not (= __VERIFIER_assert_~cond 0))} is VALID [2022-04-14 19:01:25,521 INFO L290 TraceCheckUtils]: 43: Hoare triple {28475#(not (= __VERIFIER_assert_~cond 0))} [170] L11-->L12: Formula: (= v___VERIFIER_assert_~cond_1 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[] {28457#false} is VALID [2022-04-14 19:01:25,522 INFO L290 TraceCheckUtils]: 44: Hoare triple {28457#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {28457#false} is VALID [2022-04-14 19:01:25,522 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 2 proven. 14 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-04-14 19:01:25,522 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-14 19:01:25,522 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [182852878] [2022-04-14 19:01:25,522 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [182852878] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-14 19:01:25,522 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1288474826] [2022-04-14 19:01:25,522 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-14 19:01:25,523 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-14 19:01:25,523 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-14 19:01:25,524 INFO L229 MonitoredProcess]: Starting monitored process 21 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-14 19:01:25,525 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (21)] Waiting until timeout for monitored process [2022-04-14 19:01:25,642 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-14 19:01:25,642 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-14 19:01:25,644 INFO L263 TraceCheckSpWp]: Trace formula consists of 318 conjuncts, 19 conjunts are in the unsatisfiable core [2022-04-14 19:01:25,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 19:01:25,656 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-14 19:01:25,792 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2022-04-14 19:01:25,876 INFO L356 Elim1Store]: treesize reduction 31, result has 22.5 percent of original size [2022-04-14 19:01:25,876 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 25 treesize of output 24 [2022-04-14 19:01:28,164 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 7 [2022-04-14 19:01:28,232 INFO L272 TraceCheckUtils]: 0: Hoare triple {28456#true} [126] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {28456#true} is VALID [2022-04-14 19:01:28,233 INFO L290 TraceCheckUtils]: 1: Hoare triple {28456#true} [128] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_11| 1))) (and (= (select |v_#valid_16| 1) 1) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_16| 2) 1) (= (select |v_#valid_16| 3) 1) (= (select .cse0 1) 0) (= |v_#NULL.base_1| 0) (= (select |v_#length_6| 1) 2) (= (select |v_#length_6| 2) 14) (= (select .cse0 0) 48) (= (select |v_#valid_16| 0) 0) (= (select |v_#length_6| 3) 12) (= |v_#NULL.offset_1| 0) (= v_~INFINITY~0_2 899))) InVars {#memory_int=|v_#memory_int_11|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, #valid=|v_#valid_16|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_16|, #memory_int=|v_#memory_int_11|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_6|, ~INFINITY~0=v_~INFINITY~0_2, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, ~INFINITY~0, #NULL.base] {28461#(<= 899 ~INFINITY~0)} is VALID [2022-04-14 19:01:28,233 INFO L290 TraceCheckUtils]: 2: Hoare triple {28461#(<= 899 ~INFINITY~0)} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {28461#(<= 899 ~INFINITY~0)} is VALID [2022-04-14 19:01:28,233 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {28461#(<= 899 ~INFINITY~0)} {28456#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {28461#(<= 899 ~INFINITY~0)} is VALID [2022-04-14 19:01:28,234 INFO L272 TraceCheckUtils]: 4: Hoare triple {28461#(<= 899 ~INFINITY~0)} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {28461#(<= 899 ~INFINITY~0)} is VALID [2022-04-14 19:01:28,234 INFO L290 TraceCheckUtils]: 5: Hoare triple {28461#(<= 899 ~INFINITY~0)} [130] mainENTRY-->L20: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (= |v_main_#t~nondet4_2| v_main_~nodecount~0_1) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= |v_main_#t~nondet5_2| v_main_~edgecount~0_1)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~nodecount~0=v_main_~nodecount~0_1, main_~edgecount~0=v_main_~edgecount~0_1} AuxVars[] AssignedVars[main_~nodecount~0, main_#t~nondet5, main_#t~nondet4, main_~edgecount~0] {28461#(<= 899 ~INFINITY~0)} is VALID [2022-04-14 19:01:28,234 INFO L290 TraceCheckUtils]: 6: Hoare triple {28461#(<= 899 ~INFINITY~0)} [133] L20-->L21: Formula: (and (<= 0 v_main_~nodecount~0_3) (<= v_main_~nodecount~0_3 4)) InVars {main_~nodecount~0=v_main_~nodecount~0_3} OutVars{main_~nodecount~0=v_main_~nodecount~0_3} AuxVars[] AssignedVars[] {28461#(<= 899 ~INFINITY~0)} is VALID [2022-04-14 19:01:28,236 INFO L290 TraceCheckUtils]: 7: Hoare triple {28461#(<= 899 ~INFINITY~0)} [136] L21-->L30-3: Formula: (let ((.cse1 (store |v_#valid_10| |v_main_~#Source~0.base_4| 1))) (let ((.cse4 (store .cse1 |v_main_~#Dest~0.base_4| 1))) (let ((.cse5 (store .cse4 |v_main_~#Weight~0.base_4| 1)) (.cse2 (select |v_#memory_int_2| |v_main_~#Dest~0.base_4|)) (.cse0 (select |v_#memory_int_2| |v_main_~#Source~0.base_4|)) (.cse3 (select |v_#memory_int_2| |v_main_~#Weight~0.base_4|))) (and (= (select .cse0 (+ 52 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#distance~0.base_4|) (= (select .cse0 (+ 48 |v_main_~#Source~0.offset_4|)) 3) (= 2 (select .cse0 (+ 68 |v_main_~#Source~0.offset_4|))) (= (select .cse1 |v_main_~#Dest~0.base_4|) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Weight~0.base_4|) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 60)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 12)) 1) (= 9 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 36))) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 24))) (= (select .cse0 (+ 56 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Dest~0.base_4|) (= (select .cse0 (+ 40 |v_main_~#Source~0.offset_4|)) 2) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 8))) (= (select .cse3 (+ 72 |v_main_~#Weight~0.offset_4|)) 18) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 12)) 3) (= (select .cse0 (+ 8 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 72)) 0) (= 6 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 24))) (= (select .cse0 (+ 12 |v_main_~#Source~0.offset_4|)) 1) (= 0 (select .cse3 |v_main_~#Weight~0.offset_4|)) (not (= |v_main_~#Weight~0.base_4| 0)) (= |v_main_~#Dest~0.offset_4| 0) (= 16 (select .cse3 (+ 64 |v_main_~#Weight~0.offset_4|))) (= (select .cse2 (+ 76 |v_main_~#Dest~0.offset_4|)) 4) (= 5 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 20))) (= (select .cse0 (+ 28 |v_main_~#Source~0.offset_4|)) 3) (= (select .cse0 (+ 76 |v_main_~#Source~0.offset_4|)) 3) (= 1 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 16))) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 44)) 0) (= (select .cse0 (+ 4 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 48)) 0) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 60)) 15) (= v_main_~i~0_6 0) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 32))) (= v_main_~source~0_1 0) (= (select .cse4 |v_main_~#Weight~0.base_4|) 0) (= (select |v_#valid_10| |v_main_~#Source~0.base_4|) 0) (<= v_main_~edgecount~0_5 19) (= (select .cse3 (+ 56 |v_main_~#Weight~0.offset_4|)) 14) (= (select .cse3 (+ 52 |v_main_~#Weight~0.offset_4|)) 13) (= (select .cse2 (+ 40 |v_main_~#Dest~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 52)) 2) (= (select .cse3 (+ 44 |v_main_~#Weight~0.offset_4|)) 11) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 4)) 1) (= |v_main_~#Source~0.offset_4| 0) (= 3 (select .cse0 (+ 60 |v_main_~#Source~0.offset_4|))) (= 2 (select .cse0 (+ 44 |v_main_~#Source~0.offset_4|))) (= |v_#length_1| (store (store (store (store |v_#length_5| |v_main_~#Source~0.base_4| 80) |v_main_~#Dest~0.base_4| 80) |v_main_~#Weight~0.base_4| 80) |v_main_~#distance~0.base_4| 20)) (= (select .cse2 |v_main_~#Dest~0.offset_4|) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 68)) 1) (= (select .cse0 (+ 36 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ 56 |v_main_~#Dest~0.offset_4|)) 3) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 28))) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 8)) 2) (= 12 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 48))) (= 7 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 28))) (= (select .cse0 (+ 64 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 64)) 2) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 36)) 0) (= 8 (select .cse3 (+ 32 |v_main_~#Weight~0.offset_4|))) (not (= |v_main_~#Dest~0.base_4| 0)) (= 0 (select .cse0 |v_main_~#Source~0.offset_4|)) (= (select .cse3 (+ 40 |v_main_~#Weight~0.offset_4|)) 10) (= (select .cse5 |v_main_~#distance~0.base_4|) 0) (= |v_main_~#distance~0.offset_4| 0) (= (store .cse5 |v_main_~#distance~0.base_4| 1) |v_#valid_6|) (<= 0 v_main_~edgecount~0_5) (= (select .cse3 (+ 16 |v_main_~#Weight~0.offset_4|)) 4) (not (= |v_main_~#Source~0.base_4| 0)) (= (select .cse0 (+ |v_main_~#Source~0.offset_4| 24)) 1) (= (select .cse0 (+ 16 |v_main_~#Source~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 20)) 4) (= 2 (select .cse0 (+ 72 |v_main_~#Source~0.offset_4|))) (= (select .cse0 (+ 32 |v_main_~#Source~0.offset_4|)) 4) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 4))) (= (select .cse0 (+ 20 |v_main_~#Source~0.offset_4|)) 0) (= 19 (select .cse3 (+ 76 |v_main_~#Weight~0.offset_4|))) (< |v_#StackHeapBarrier_1| |v_main_~#Source~0.base_4|) (not (= |v_main_~#distance~0.base_4| 0)) (= 17 (select .cse3 (+ 68 |v_main_~#Weight~0.offset_4|))) (= |v_main_~#Weight~0.offset_4| 0))))) InVars {#memory_int=|v_#memory_int_2|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_5|, main_~edgecount~0=v_main_~edgecount~0_5, #valid=|v_#valid_10|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_4|, main_~x~0=v_main_~x~0_2, main_~#distance~0.base=|v_main_~#distance~0.base_4|, main_~j~0=v_main_~j~0_1, main_~y~0=v_main_~y~0_2, main_~#Dest~0.base=|v_main_~#Dest~0.base_4|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_4|, main_~#Source~0.base=|v_main_~#Source~0.base_4|, main_~#Weight~0.base=|v_main_~#Weight~0.base_4|, #valid=|v_#valid_6|, main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~source~0=v_main_~source~0_1, #length=|v_#length_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_4|, main_~edgecount~0=v_main_~edgecount~0_5, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_4|} AuxVars[] AssignedVars[main_~#Source~0.offset, main_~x~0, main_~#distance~0.base, main_~j~0, main_~y~0, main_~#Dest~0.base, main_~#distance~0.offset, main_~#Source~0.base, main_~#Weight~0.base, #valid, main_~i~0, main_~source~0, #length, main_~#Weight~0.offset, main_~#Dest~0.offset] {28501#(and (<= 899 ~INFINITY~0) (= main_~i~0 0))} is VALID [2022-04-14 19:01:28,237 INFO L290 TraceCheckUtils]: 8: Hoare triple {28501#(and (<= 899 ~INFINITY~0) (= main_~i~0 0))} [139] L30-3-->L31: Formula: (< v_main_~i~0_12 v_main_~nodecount~0_5) InVars {main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} OutVars{main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {28501#(and (<= 899 ~INFINITY~0) (= main_~i~0 0))} is VALID [2022-04-14 19:01:28,237 INFO L290 TraceCheckUtils]: 9: Hoare triple {28501#(and (<= 899 ~INFINITY~0) (= main_~i~0 0))} [141] L31-->L30-2: Formula: (and (= (store |v_#memory_int_4| |v_main_~#distance~0.base_5| (store (select |v_#memory_int_4| |v_main_~#distance~0.base_5|) (+ |v_main_~#distance~0.offset_5| (* v_main_~i~0_14 4)) 0)) |v_#memory_int_3|) (= v_main_~i~0_14 v_main_~source~0_2)) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} AuxVars[] AssignedVars[#memory_int] {28501#(and (<= 899 ~INFINITY~0) (= main_~i~0 0))} is VALID [2022-04-14 19:01:28,237 INFO L290 TraceCheckUtils]: 10: Hoare triple {28501#(and (<= 899 ~INFINITY~0) (= main_~i~0 0))} [146] L30-2-->L30-3: Formula: (= v_main_~i~0_17 (+ v_main_~i~0_18 1)) InVars {main_~i~0=v_main_~i~0_18} OutVars{main_~i~0=v_main_~i~0_17, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {28511#(and (<= 899 ~INFINITY~0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-14 19:01:28,238 INFO L290 TraceCheckUtils]: 11: Hoare triple {28511#(and (<= 899 ~INFINITY~0) (= (+ (- 1) main_~i~0) 0))} [139] L30-3-->L31: Formula: (< v_main_~i~0_12 v_main_~nodecount~0_5) InVars {main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} OutVars{main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {28511#(and (<= 899 ~INFINITY~0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-14 19:01:28,238 INFO L290 TraceCheckUtils]: 12: Hoare triple {28511#(and (<= 899 ~INFINITY~0) (= (+ (- 1) main_~i~0) 0))} [142] L31-->L30-2: Formula: (and (= (store |v_#memory_int_7| |v_main_~#distance~0.base_7| (store (select |v_#memory_int_7| |v_main_~#distance~0.base_7|) (+ |v_main_~#distance~0.offset_7| (* v_main_~i~0_16 4)) v_~INFINITY~0_1)) |v_#memory_int_6|) (not (= v_main_~i~0_16 v_main_~source~0_3))) InVars {main_~#distance~0.offset=|v_main_~#distance~0.offset_7|, main_~#distance~0.base=|v_main_~#distance~0.base_7|, #memory_int=|v_#memory_int_7|, main_~i~0=v_main_~i~0_16, main_~source~0=v_main_~source~0_3, ~INFINITY~0=v_~INFINITY~0_1} OutVars{main_~#distance~0.offset=|v_main_~#distance~0.offset_7|, main_~#distance~0.base=|v_main_~#distance~0.base_7|, #memory_int=|v_#memory_int_6|, main_~i~0=v_main_~i~0_16, main_~source~0=v_main_~source~0_3, ~INFINITY~0=v_~INFINITY~0_1} AuxVars[] AssignedVars[#memory_int] {28518#(and (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)))) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-14 19:01:28,239 INFO L290 TraceCheckUtils]: 13: Hoare triple {28518#(and (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)))) (= (+ (- 1) main_~i~0) 0))} [146] L30-2-->L30-3: Formula: (= v_main_~i~0_17 (+ v_main_~i~0_18 1)) InVars {main_~i~0=v_main_~i~0_18} OutVars{main_~i~0=v_main_~i~0_17, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {28522#(and (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4))) (<= 2 main_~i~0))} is VALID [2022-04-14 19:01:28,239 INFO L290 TraceCheckUtils]: 14: Hoare triple {28522#(and (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4))) (<= 2 main_~i~0))} [139] L30-3-->L31: Formula: (< v_main_~i~0_12 v_main_~nodecount~0_5) InVars {main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} OutVars{main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {28522#(and (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4))) (<= 2 main_~i~0))} is VALID [2022-04-14 19:01:28,240 INFO L290 TraceCheckUtils]: 15: Hoare triple {28522#(and (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4))) (<= 2 main_~i~0))} [142] L31-->L30-2: Formula: (and (= (store |v_#memory_int_7| |v_main_~#distance~0.base_7| (store (select |v_#memory_int_7| |v_main_~#distance~0.base_7|) (+ |v_main_~#distance~0.offset_7| (* v_main_~i~0_16 4)) v_~INFINITY~0_1)) |v_#memory_int_6|) (not (= v_main_~i~0_16 v_main_~source~0_3))) InVars {main_~#distance~0.offset=|v_main_~#distance~0.offset_7|, main_~#distance~0.base=|v_main_~#distance~0.base_7|, #memory_int=|v_#memory_int_7|, main_~i~0=v_main_~i~0_16, main_~source~0=v_main_~source~0_3, ~INFINITY~0=v_~INFINITY~0_1} OutVars{main_~#distance~0.offset=|v_main_~#distance~0.offset_7|, main_~#distance~0.base=|v_main_~#distance~0.base_7|, #memory_int=|v_#memory_int_6|, main_~i~0=v_main_~i~0_16, main_~source~0=v_main_~source~0_3, ~INFINITY~0=v_~INFINITY~0_1} AuxVars[] AssignedVars[#memory_int] {28529#(<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} is VALID [2022-04-14 19:01:28,240 INFO L290 TraceCheckUtils]: 16: Hoare triple {28529#(<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} [146] L30-2-->L30-3: Formula: (= v_main_~i~0_17 (+ v_main_~i~0_18 1)) InVars {main_~i~0=v_main_~i~0_18} OutVars{main_~i~0=v_main_~i~0_17, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {28529#(<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} is VALID [2022-04-14 19:01:28,241 INFO L290 TraceCheckUtils]: 17: Hoare triple {28529#(<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} [138] L30-3-->L30-4: Formula: (not (< v_main_~i~0_11 v_main_~nodecount~0_4)) InVars {main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} OutVars{main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} AuxVars[] AssignedVars[] {28529#(<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} is VALID [2022-04-14 19:01:28,241 INFO L290 TraceCheckUtils]: 18: Hoare triple {28529#(<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} [140] L30-4-->L39-3: Formula: (= v_main_~i~0_21 0) InVars {} OutVars{main_~i~0=v_main_~i~0_21} AuxVars[] AssignedVars[main_~i~0] {28529#(<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} is VALID [2022-04-14 19:01:28,241 INFO L290 TraceCheckUtils]: 19: Hoare triple {28529#(<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} [145] L39-3-->L41-3: Formula: (and (= v_main_~j~0_2 0) (< v_main_~i~0_23 v_main_~nodecount~0_9)) InVars {main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23} OutVars{main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23, main_~j~0=v_main_~j~0_2} AuxVars[] AssignedVars[main_~j~0] {28529#(<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} is VALID [2022-04-14 19:01:28,242 INFO L290 TraceCheckUtils]: 20: Hoare triple {28529#(<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} [149] L41-3-->L39-2: Formula: (not (< v_main_~j~0_3 v_main_~edgecount~0_6)) InVars {main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} OutVars{main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} AuxVars[] AssignedVars[] {28529#(<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} is VALID [2022-04-14 19:01:28,242 INFO L290 TraceCheckUtils]: 21: Hoare triple {28529#(<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} [154] L39-2-->L39-3: Formula: (= v_main_~i~0_1 (+ v_main_~i~0_2 1)) InVars {main_~i~0=v_main_~i~0_2} OutVars{main_~i~0=v_main_~i~0_1, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post7] {28529#(<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} is VALID [2022-04-14 19:01:28,243 INFO L290 TraceCheckUtils]: 22: Hoare triple {28529#(<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} [145] L39-3-->L41-3: Formula: (and (= v_main_~j~0_2 0) (< v_main_~i~0_23 v_main_~nodecount~0_9)) InVars {main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23} OutVars{main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23, main_~j~0=v_main_~j~0_2} AuxVars[] AssignedVars[main_~j~0] {28529#(<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} is VALID [2022-04-14 19:01:28,243 INFO L290 TraceCheckUtils]: 23: Hoare triple {28529#(<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} [149] L41-3-->L39-2: Formula: (not (< v_main_~j~0_3 v_main_~edgecount~0_6)) InVars {main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} OutVars{main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} AuxVars[] AssignedVars[] {28529#(<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} is VALID [2022-04-14 19:01:28,244 INFO L290 TraceCheckUtils]: 24: Hoare triple {28529#(<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} [154] L39-2-->L39-3: Formula: (= v_main_~i~0_1 (+ v_main_~i~0_2 1)) InVars {main_~i~0=v_main_~i~0_2} OutVars{main_~i~0=v_main_~i~0_1, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post7] {28529#(<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} is VALID [2022-04-14 19:01:28,244 INFO L290 TraceCheckUtils]: 25: Hoare triple {28529#(<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} [145] L39-3-->L41-3: Formula: (and (= v_main_~j~0_2 0) (< v_main_~i~0_23 v_main_~nodecount~0_9)) InVars {main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23} OutVars{main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23, main_~j~0=v_main_~j~0_2} AuxVars[] AssignedVars[main_~j~0] {28529#(<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} is VALID [2022-04-14 19:01:28,244 INFO L290 TraceCheckUtils]: 26: Hoare triple {28529#(<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} [149] L41-3-->L39-2: Formula: (not (< v_main_~j~0_3 v_main_~edgecount~0_6)) InVars {main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} OutVars{main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} AuxVars[] AssignedVars[] {28529#(<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} is VALID [2022-04-14 19:01:28,245 INFO L290 TraceCheckUtils]: 27: Hoare triple {28529#(<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} [154] L39-2-->L39-3: Formula: (= v_main_~i~0_1 (+ v_main_~i~0_2 1)) InVars {main_~i~0=v_main_~i~0_2} OutVars{main_~i~0=v_main_~i~0_1, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post7] {28529#(<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} is VALID [2022-04-14 19:01:28,245 INFO L290 TraceCheckUtils]: 28: Hoare triple {28529#(<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} [144] L39-3-->L39-4: Formula: (not (< v_main_~i~0_22 v_main_~nodecount~0_8)) InVars {main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} OutVars{main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} AuxVars[] AssignedVars[] {28529#(<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} is VALID [2022-04-14 19:01:28,245 INFO L290 TraceCheckUtils]: 29: Hoare triple {28529#(<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} [147] L39-4-->L51-3: Formula: (= v_main_~i~0_3 0) InVars {} OutVars{main_~i~0=v_main_~i~0_3} AuxVars[] AssignedVars[main_~i~0] {28529#(<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} is VALID [2022-04-14 19:01:28,246 INFO L290 TraceCheckUtils]: 30: Hoare triple {28529#(<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} [152] L51-3-->L51-4: Formula: (not (< v_main_~i~0_4 v_main_~edgecount~0_2)) InVars {main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} OutVars{main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} AuxVars[] AssignedVars[] {28529#(<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} is VALID [2022-04-14 19:01:28,246 INFO L290 TraceCheckUtils]: 31: Hoare triple {28529#(<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} [157] L51-4-->L61-3: Formula: (= v_main_~i~0_10 0) InVars {} OutVars{main_~i~0=v_main_~i~0_10} AuxVars[] AssignedVars[main_~i~0] {28578#(and (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4))) (= main_~i~0 0))} is VALID [2022-04-14 19:01:28,247 INFO L290 TraceCheckUtils]: 32: Hoare triple {28578#(and (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4))) (= main_~i~0 0))} [163] L61-3-->L63: Formula: (and (= (select (select |v_#memory_int_5| |v_main_~#distance~0.base_6|) (+ |v_main_~#distance~0.offset_6| (* v_main_~i~0_15 4))) |v_main_#t~mem21_1|) (< v_main_~i~0_15 v_main_~nodecount~0_7)) InVars {main_~nodecount~0=v_main_~nodecount~0_7, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|} OutVars{main_~nodecount~0=v_main_~nodecount~0_7, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|, main_#t~mem21=|v_main_#t~mem21_1|, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|} AuxVars[] AssignedVars[main_#t~mem21] {28578#(and (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4))) (= main_~i~0 0))} is VALID [2022-04-14 19:01:28,247 INFO L272 TraceCheckUtils]: 33: Hoare triple {28578#(and (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4))) (= main_~i~0 0))} [166] L63-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (<= 0 |v_main_#t~mem21_4|) 1 0)) InVars {main_#t~mem21=|v_main_#t~mem21_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem21] {28585#(exists ((|v_main_~#distance~0.base_BEFORE_CALL_3| Int) (|v_main_~#distance~0.offset_BEFORE_CALL_3| Int)) (<= 899 (select (select |#memory_int| |v_main_~#distance~0.base_BEFORE_CALL_3|) (+ |v_main_~#distance~0.offset_BEFORE_CALL_3| 4))))} is VALID [2022-04-14 19:01:28,248 INFO L290 TraceCheckUtils]: 34: Hoare triple {28585#(exists ((|v_main_~#distance~0.base_BEFORE_CALL_3| Int) (|v_main_~#distance~0.offset_BEFORE_CALL_3| Int)) (<= 899 (select (select |#memory_int| |v_main_~#distance~0.base_BEFORE_CALL_3|) (+ |v_main_~#distance~0.offset_BEFORE_CALL_3| 4))))} [168] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_3 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {28585#(exists ((|v_main_~#distance~0.base_BEFORE_CALL_3| Int) (|v_main_~#distance~0.offset_BEFORE_CALL_3| Int)) (<= 899 (select (select |#memory_int| |v_main_~#distance~0.base_BEFORE_CALL_3|) (+ |v_main_~#distance~0.offset_BEFORE_CALL_3| 4))))} is VALID [2022-04-14 19:01:28,248 INFO L290 TraceCheckUtils]: 35: Hoare triple {28585#(exists ((|v_main_~#distance~0.base_BEFORE_CALL_3| Int) (|v_main_~#distance~0.offset_BEFORE_CALL_3| Int)) (<= 899 (select (select |#memory_int| |v_main_~#distance~0.base_BEFORE_CALL_3|) (+ |v_main_~#distance~0.offset_BEFORE_CALL_3| 4))))} [171] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_2 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} AuxVars[] AssignedVars[] {28585#(exists ((|v_main_~#distance~0.base_BEFORE_CALL_3| Int) (|v_main_~#distance~0.offset_BEFORE_CALL_3| Int)) (<= 899 (select (select |#memory_int| |v_main_~#distance~0.base_BEFORE_CALL_3|) (+ |v_main_~#distance~0.offset_BEFORE_CALL_3| 4))))} is VALID [2022-04-14 19:01:28,248 INFO L290 TraceCheckUtils]: 36: Hoare triple {28585#(exists ((|v_main_~#distance~0.base_BEFORE_CALL_3| Int) (|v_main_~#distance~0.offset_BEFORE_CALL_3| Int)) (<= 899 (select (select |#memory_int| |v_main_~#distance~0.base_BEFORE_CALL_3|) (+ |v_main_~#distance~0.offset_BEFORE_CALL_3| 4))))} [174] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {28585#(exists ((|v_main_~#distance~0.base_BEFORE_CALL_3| Int) (|v_main_~#distance~0.offset_BEFORE_CALL_3| Int)) (<= 899 (select (select |#memory_int| |v_main_~#distance~0.base_BEFORE_CALL_3|) (+ |v_main_~#distance~0.offset_BEFORE_CALL_3| 4))))} is VALID [2022-04-14 19:01:28,249 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {28585#(exists ((|v_main_~#distance~0.base_BEFORE_CALL_3| Int) (|v_main_~#distance~0.offset_BEFORE_CALL_3| Int)) (<= 899 (select (select |#memory_int| |v_main_~#distance~0.base_BEFORE_CALL_3|) (+ |v_main_~#distance~0.offset_BEFORE_CALL_3| 4))))} {28578#(and (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4))) (= main_~i~0 0))} [177] __VERIFIER_assertEXIT-->L63-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (<= 0 |v_main_#t~mem21_4|) 1 0)) InVars {main_#t~mem21=|v_main_#t~mem21_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem21] {28578#(and (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4))) (= main_~i~0 0))} is VALID [2022-04-14 19:01:28,249 INFO L290 TraceCheckUtils]: 38: Hoare triple {28578#(and (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4))) (= main_~i~0 0))} [167] L63-1-->L61-2: Formula: true InVars {} OutVars{main_#t~mem21=|v_main_#t~mem21_3|} AuxVars[] AssignedVars[main_#t~mem21] {28578#(and (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4))) (= main_~i~0 0))} is VALID [2022-04-14 19:01:28,250 INFO L290 TraceCheckUtils]: 39: Hoare triple {28578#(and (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4))) (= main_~i~0 0))} [169] L61-2-->L61-3: Formula: (= v_main_~i~0_19 (+ v_main_~i~0_20 1)) InVars {main_~i~0=v_main_~i~0_20} OutVars{main_~i~0=v_main_~i~0_19, main_#t~post20=|v_main_#t~post20_1|} AuxVars[] AssignedVars[main_#t~post20, main_~i~0] {28518#(and (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)))) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-14 19:01:28,251 INFO L290 TraceCheckUtils]: 40: Hoare triple {28518#(and (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)))) (= (+ (- 1) main_~i~0) 0))} [163] L61-3-->L63: Formula: (and (= (select (select |v_#memory_int_5| |v_main_~#distance~0.base_6|) (+ |v_main_~#distance~0.offset_6| (* v_main_~i~0_15 4))) |v_main_#t~mem21_1|) (< v_main_~i~0_15 v_main_~nodecount~0_7)) InVars {main_~nodecount~0=v_main_~nodecount~0_7, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|} OutVars{main_~nodecount~0=v_main_~nodecount~0_7, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|, main_#t~mem21=|v_main_#t~mem21_1|, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|} AuxVars[] AssignedVars[main_#t~mem21] {28607#(<= 899 |main_#t~mem21|)} is VALID [2022-04-14 19:01:28,252 INFO L272 TraceCheckUtils]: 41: Hoare triple {28607#(<= 899 |main_#t~mem21|)} [166] L63-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (<= 0 |v_main_#t~mem21_4|) 1 0)) InVars {main_#t~mem21=|v_main_#t~mem21_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem21] {28611#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-14 19:01:28,253 INFO L290 TraceCheckUtils]: 42: Hoare triple {28611#(<= 1 |__VERIFIER_assert_#in~cond|)} [168] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_3 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {28615#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-14 19:01:28,253 INFO L290 TraceCheckUtils]: 43: Hoare triple {28615#(<= 1 __VERIFIER_assert_~cond)} [170] L11-->L12: Formula: (= v___VERIFIER_assert_~cond_1 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[] {28457#false} is VALID [2022-04-14 19:01:28,253 INFO L290 TraceCheckUtils]: 44: Hoare triple {28457#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {28457#false} is VALID [2022-04-14 19:01:28,253 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-04-14 19:01:28,254 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-14 19:01:48,722 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 21 [2022-04-14 19:01:48,752 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 82 treesize of output 78 [2022-04-14 19:01:49,062 INFO L290 TraceCheckUtils]: 44: Hoare triple {28457#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {28457#false} is VALID [2022-04-14 19:01:49,063 INFO L290 TraceCheckUtils]: 43: Hoare triple {28615#(<= 1 __VERIFIER_assert_~cond)} [170] L11-->L12: Formula: (= v___VERIFIER_assert_~cond_1 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[] {28457#false} is VALID [2022-04-14 19:01:49,063 INFO L290 TraceCheckUtils]: 42: Hoare triple {28611#(<= 1 |__VERIFIER_assert_#in~cond|)} [168] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_3 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {28615#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-14 19:01:49,064 INFO L272 TraceCheckUtils]: 41: Hoare triple {28473#(<= 0 |main_#t~mem21|)} [166] L63-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (<= 0 |v_main_#t~mem21_4|) 1 0)) InVars {main_#t~mem21=|v_main_#t~mem21_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem21] {28611#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-14 19:01:49,064 INFO L290 TraceCheckUtils]: 40: Hoare triple {28634#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4))))} [163] L61-3-->L63: Formula: (and (= (select (select |v_#memory_int_5| |v_main_~#distance~0.base_6|) (+ |v_main_~#distance~0.offset_6| (* v_main_~i~0_15 4))) |v_main_#t~mem21_1|) (< v_main_~i~0_15 v_main_~nodecount~0_7)) InVars {main_~nodecount~0=v_main_~nodecount~0_7, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|} OutVars{main_~nodecount~0=v_main_~nodecount~0_7, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|, main_#t~mem21=|v_main_#t~mem21_1|, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|} AuxVars[] AssignedVars[main_#t~mem21] {28473#(<= 0 |main_#t~mem21|)} is VALID [2022-04-14 19:01:49,065 INFO L290 TraceCheckUtils]: 39: Hoare triple {28638#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4))))} [169] L61-2-->L61-3: Formula: (= v_main_~i~0_19 (+ v_main_~i~0_20 1)) InVars {main_~i~0=v_main_~i~0_20} OutVars{main_~i~0=v_main_~i~0_19, main_#t~post20=|v_main_#t~post20_1|} AuxVars[] AssignedVars[main_#t~post20, main_~i~0] {28634#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4))))} is VALID [2022-04-14 19:01:49,065 INFO L290 TraceCheckUtils]: 38: Hoare triple {28638#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4))))} [167] L63-1-->L61-2: Formula: true InVars {} OutVars{main_#t~mem21=|v_main_#t~mem21_3|} AuxVars[] AssignedVars[main_#t~mem21] {28638#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4))))} is VALID [2022-04-14 19:01:49,066 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {28456#true} {28638#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4))))} [177] __VERIFIER_assertEXIT-->L63-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (<= 0 |v_main_#t~mem21_4|) 1 0)) InVars {main_#t~mem21=|v_main_#t~mem21_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem21] {28638#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4))))} is VALID [2022-04-14 19:01:49,066 INFO L290 TraceCheckUtils]: 36: Hoare triple {28456#true} [174] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {28456#true} is VALID [2022-04-14 19:01:49,066 INFO L290 TraceCheckUtils]: 35: Hoare triple {28456#true} [171] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_2 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} AuxVars[] AssignedVars[] {28456#true} is VALID [2022-04-14 19:01:49,066 INFO L290 TraceCheckUtils]: 34: Hoare triple {28456#true} [168] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_3 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {28456#true} is VALID [2022-04-14 19:01:49,066 INFO L272 TraceCheckUtils]: 33: Hoare triple {28638#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4))))} [166] L63-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (<= 0 |v_main_#t~mem21_4|) 1 0)) InVars {main_#t~mem21=|v_main_#t~mem21_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem21] {28456#true} is VALID [2022-04-14 19:01:49,066 INFO L290 TraceCheckUtils]: 32: Hoare triple {28638#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4))))} [163] L61-3-->L63: Formula: (and (= (select (select |v_#memory_int_5| |v_main_~#distance~0.base_6|) (+ |v_main_~#distance~0.offset_6| (* v_main_~i~0_15 4))) |v_main_#t~mem21_1|) (< v_main_~i~0_15 v_main_~nodecount~0_7)) InVars {main_~nodecount~0=v_main_~nodecount~0_7, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|} OutVars{main_~nodecount~0=v_main_~nodecount~0_7, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|, main_#t~mem21=|v_main_#t~mem21_1|, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|} AuxVars[] AssignedVars[main_#t~mem21] {28638#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4))))} is VALID [2022-04-14 19:01:49,067 INFO L290 TraceCheckUtils]: 31: Hoare triple {28663#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} [157] L51-4-->L61-3: Formula: (= v_main_~i~0_10 0) InVars {} OutVars{main_~i~0=v_main_~i~0_10} AuxVars[] AssignedVars[main_~i~0] {28638#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4))))} is VALID [2022-04-14 19:01:49,067 INFO L290 TraceCheckUtils]: 30: Hoare triple {28663#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} [152] L51-3-->L51-4: Formula: (not (< v_main_~i~0_4 v_main_~edgecount~0_2)) InVars {main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} OutVars{main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} AuxVars[] AssignedVars[] {28663#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} is VALID [2022-04-14 19:01:49,067 INFO L290 TraceCheckUtils]: 29: Hoare triple {28663#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} [147] L39-4-->L51-3: Formula: (= v_main_~i~0_3 0) InVars {} OutVars{main_~i~0=v_main_~i~0_3} AuxVars[] AssignedVars[main_~i~0] {28663#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} is VALID [2022-04-14 19:01:49,068 INFO L290 TraceCheckUtils]: 28: Hoare triple {28663#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} [144] L39-3-->L39-4: Formula: (not (< v_main_~i~0_22 v_main_~nodecount~0_8)) InVars {main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} OutVars{main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} AuxVars[] AssignedVars[] {28663#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} is VALID [2022-04-14 19:01:49,068 INFO L290 TraceCheckUtils]: 27: Hoare triple {28663#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} [154] L39-2-->L39-3: Formula: (= v_main_~i~0_1 (+ v_main_~i~0_2 1)) InVars {main_~i~0=v_main_~i~0_2} OutVars{main_~i~0=v_main_~i~0_1, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post7] {28663#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} is VALID [2022-04-14 19:01:49,068 INFO L290 TraceCheckUtils]: 26: Hoare triple {28663#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} [149] L41-3-->L39-2: Formula: (not (< v_main_~j~0_3 v_main_~edgecount~0_6)) InVars {main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} OutVars{main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} AuxVars[] AssignedVars[] {28663#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} is VALID [2022-04-14 19:01:49,069 INFO L290 TraceCheckUtils]: 25: Hoare triple {28663#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} [145] L39-3-->L41-3: Formula: (and (= v_main_~j~0_2 0) (< v_main_~i~0_23 v_main_~nodecount~0_9)) InVars {main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23} OutVars{main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23, main_~j~0=v_main_~j~0_2} AuxVars[] AssignedVars[main_~j~0] {28663#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} is VALID [2022-04-14 19:01:49,069 INFO L290 TraceCheckUtils]: 24: Hoare triple {28663#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} [154] L39-2-->L39-3: Formula: (= v_main_~i~0_1 (+ v_main_~i~0_2 1)) InVars {main_~i~0=v_main_~i~0_2} OutVars{main_~i~0=v_main_~i~0_1, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post7] {28663#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} is VALID [2022-04-14 19:01:49,069 INFO L290 TraceCheckUtils]: 23: Hoare triple {28663#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} [149] L41-3-->L39-2: Formula: (not (< v_main_~j~0_3 v_main_~edgecount~0_6)) InVars {main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} OutVars{main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} AuxVars[] AssignedVars[] {28663#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} is VALID [2022-04-14 19:01:49,070 INFO L290 TraceCheckUtils]: 22: Hoare triple {28663#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} [145] L39-3-->L41-3: Formula: (and (= v_main_~j~0_2 0) (< v_main_~i~0_23 v_main_~nodecount~0_9)) InVars {main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23} OutVars{main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23, main_~j~0=v_main_~j~0_2} AuxVars[] AssignedVars[main_~j~0] {28663#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} is VALID [2022-04-14 19:01:49,070 INFO L290 TraceCheckUtils]: 21: Hoare triple {28663#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} [154] L39-2-->L39-3: Formula: (= v_main_~i~0_1 (+ v_main_~i~0_2 1)) InVars {main_~i~0=v_main_~i~0_2} OutVars{main_~i~0=v_main_~i~0_1, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post7] {28663#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} is VALID [2022-04-14 19:01:49,070 INFO L290 TraceCheckUtils]: 20: Hoare triple {28663#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} [149] L41-3-->L39-2: Formula: (not (< v_main_~j~0_3 v_main_~edgecount~0_6)) InVars {main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} OutVars{main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} AuxVars[] AssignedVars[] {28663#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} is VALID [2022-04-14 19:01:49,071 INFO L290 TraceCheckUtils]: 19: Hoare triple {28663#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} [145] L39-3-->L41-3: Formula: (and (= v_main_~j~0_2 0) (< v_main_~i~0_23 v_main_~nodecount~0_9)) InVars {main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23} OutVars{main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23, main_~j~0=v_main_~j~0_2} AuxVars[] AssignedVars[main_~j~0] {28663#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} is VALID [2022-04-14 19:01:49,071 INFO L290 TraceCheckUtils]: 18: Hoare triple {28663#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} [140] L30-4-->L39-3: Formula: (= v_main_~i~0_21 0) InVars {} OutVars{main_~i~0=v_main_~i~0_21} AuxVars[] AssignedVars[main_~i~0] {28663#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} is VALID [2022-04-14 19:01:49,072 INFO L290 TraceCheckUtils]: 17: Hoare triple {28663#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} [138] L30-3-->L30-4: Formula: (not (< v_main_~i~0_11 v_main_~nodecount~0_4)) InVars {main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} OutVars{main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} AuxVars[] AssignedVars[] {28663#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} is VALID [2022-04-14 19:01:49,072 INFO L290 TraceCheckUtils]: 16: Hoare triple {28663#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} [146] L30-2-->L30-3: Formula: (= v_main_~i~0_17 (+ v_main_~i~0_18 1)) InVars {main_~i~0=v_main_~i~0_18} OutVars{main_~i~0=v_main_~i~0_17, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {28663#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} is VALID [2022-04-14 19:01:49,073 INFO L290 TraceCheckUtils]: 15: Hoare triple {28712#(forall ((v_ArrVal_917 Int)) (<= 0 (select (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_917) (+ |main_~#distance~0.offset| 4))))} [142] L31-->L30-2: Formula: (and (= (store |v_#memory_int_7| |v_main_~#distance~0.base_7| (store (select |v_#memory_int_7| |v_main_~#distance~0.base_7|) (+ |v_main_~#distance~0.offset_7| (* v_main_~i~0_16 4)) v_~INFINITY~0_1)) |v_#memory_int_6|) (not (= v_main_~i~0_16 v_main_~source~0_3))) InVars {main_~#distance~0.offset=|v_main_~#distance~0.offset_7|, main_~#distance~0.base=|v_main_~#distance~0.base_7|, #memory_int=|v_#memory_int_7|, main_~i~0=v_main_~i~0_16, main_~source~0=v_main_~source~0_3, ~INFINITY~0=v_~INFINITY~0_1} OutVars{main_~#distance~0.offset=|v_main_~#distance~0.offset_7|, main_~#distance~0.base=|v_main_~#distance~0.base_7|, #memory_int=|v_#memory_int_6|, main_~i~0=v_main_~i~0_16, main_~source~0=v_main_~source~0_3, ~INFINITY~0=v_~INFINITY~0_1} AuxVars[] AssignedVars[#memory_int] {28663#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} is VALID [2022-04-14 19:01:49,073 INFO L290 TraceCheckUtils]: 14: Hoare triple {28712#(forall ((v_ArrVal_917 Int)) (<= 0 (select (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_917) (+ |main_~#distance~0.offset| 4))))} [139] L30-3-->L31: Formula: (< v_main_~i~0_12 v_main_~nodecount~0_5) InVars {main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} OutVars{main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {28712#(forall ((v_ArrVal_917 Int)) (<= 0 (select (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_917) (+ |main_~#distance~0.offset| 4))))} is VALID [2022-04-14 19:01:49,074 INFO L290 TraceCheckUtils]: 13: Hoare triple {28719#(forall ((v_main_~i~0_205 Int)) (or (not (<= (+ main_~i~0 1) v_main_~i~0_205)) (forall ((v_ArrVal_917 Int)) (<= 0 (select (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* 4 v_main_~i~0_205)) v_ArrVal_917) (+ |main_~#distance~0.offset| 4))))))} [146] L30-2-->L30-3: Formula: (= v_main_~i~0_17 (+ v_main_~i~0_18 1)) InVars {main_~i~0=v_main_~i~0_18} OutVars{main_~i~0=v_main_~i~0_17, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {28712#(forall ((v_ArrVal_917 Int)) (<= 0 (select (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_917) (+ |main_~#distance~0.offset| 4))))} is VALID [2022-04-14 19:01:49,075 INFO L290 TraceCheckUtils]: 12: Hoare triple {28723#(and (<= 0 ~INFINITY~0) (= 4 (* main_~i~0 4)))} [142] L31-->L30-2: Formula: (and (= (store |v_#memory_int_7| |v_main_~#distance~0.base_7| (store (select |v_#memory_int_7| |v_main_~#distance~0.base_7|) (+ |v_main_~#distance~0.offset_7| (* v_main_~i~0_16 4)) v_~INFINITY~0_1)) |v_#memory_int_6|) (not (= v_main_~i~0_16 v_main_~source~0_3))) InVars {main_~#distance~0.offset=|v_main_~#distance~0.offset_7|, main_~#distance~0.base=|v_main_~#distance~0.base_7|, #memory_int=|v_#memory_int_7|, main_~i~0=v_main_~i~0_16, main_~source~0=v_main_~source~0_3, ~INFINITY~0=v_~INFINITY~0_1} OutVars{main_~#distance~0.offset=|v_main_~#distance~0.offset_7|, main_~#distance~0.base=|v_main_~#distance~0.base_7|, #memory_int=|v_#memory_int_6|, main_~i~0=v_main_~i~0_16, main_~source~0=v_main_~source~0_3, ~INFINITY~0=v_~INFINITY~0_1} AuxVars[] AssignedVars[#memory_int] {28719#(forall ((v_main_~i~0_205 Int)) (or (not (<= (+ main_~i~0 1) v_main_~i~0_205)) (forall ((v_ArrVal_917 Int)) (<= 0 (select (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* 4 v_main_~i~0_205)) v_ArrVal_917) (+ |main_~#distance~0.offset| 4))))))} is VALID [2022-04-14 19:01:49,075 INFO L290 TraceCheckUtils]: 11: Hoare triple {28723#(and (<= 0 ~INFINITY~0) (= 4 (* main_~i~0 4)))} [139] L30-3-->L31: Formula: (< v_main_~i~0_12 v_main_~nodecount~0_5) InVars {main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} OutVars{main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {28723#(and (<= 0 ~INFINITY~0) (= 4 (* main_~i~0 4)))} is VALID [2022-04-14 19:01:49,075 INFO L290 TraceCheckUtils]: 10: Hoare triple {28730#(and (= (+ 4 (* main_~i~0 4)) 4) (<= 0 ~INFINITY~0))} [146] L30-2-->L30-3: Formula: (= v_main_~i~0_17 (+ v_main_~i~0_18 1)) InVars {main_~i~0=v_main_~i~0_18} OutVars{main_~i~0=v_main_~i~0_17, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {28723#(and (<= 0 ~INFINITY~0) (= 4 (* main_~i~0 4)))} is VALID [2022-04-14 19:01:49,076 INFO L290 TraceCheckUtils]: 9: Hoare triple {28730#(and (= (+ 4 (* main_~i~0 4)) 4) (<= 0 ~INFINITY~0))} [141] L31-->L30-2: Formula: (and (= (store |v_#memory_int_4| |v_main_~#distance~0.base_5| (store (select |v_#memory_int_4| |v_main_~#distance~0.base_5|) (+ |v_main_~#distance~0.offset_5| (* v_main_~i~0_14 4)) 0)) |v_#memory_int_3|) (= v_main_~i~0_14 v_main_~source~0_2)) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} AuxVars[] AssignedVars[#memory_int] {28730#(and (= (+ 4 (* main_~i~0 4)) 4) (<= 0 ~INFINITY~0))} is VALID [2022-04-14 19:01:49,076 INFO L290 TraceCheckUtils]: 8: Hoare triple {28730#(and (= (+ 4 (* main_~i~0 4)) 4) (<= 0 ~INFINITY~0))} [139] L30-3-->L31: Formula: (< v_main_~i~0_12 v_main_~nodecount~0_5) InVars {main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} OutVars{main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {28730#(and (= (+ 4 (* main_~i~0 4)) 4) (<= 0 ~INFINITY~0))} is VALID [2022-04-14 19:01:49,078 INFO L290 TraceCheckUtils]: 7: Hoare triple {28740#(<= 0 ~INFINITY~0)} [136] L21-->L30-3: Formula: (let ((.cse1 (store |v_#valid_10| |v_main_~#Source~0.base_4| 1))) (let ((.cse4 (store .cse1 |v_main_~#Dest~0.base_4| 1))) (let ((.cse5 (store .cse4 |v_main_~#Weight~0.base_4| 1)) (.cse2 (select |v_#memory_int_2| |v_main_~#Dest~0.base_4|)) (.cse0 (select |v_#memory_int_2| |v_main_~#Source~0.base_4|)) (.cse3 (select |v_#memory_int_2| |v_main_~#Weight~0.base_4|))) (and (= (select .cse0 (+ 52 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#distance~0.base_4|) (= (select .cse0 (+ 48 |v_main_~#Source~0.offset_4|)) 3) (= 2 (select .cse0 (+ 68 |v_main_~#Source~0.offset_4|))) (= (select .cse1 |v_main_~#Dest~0.base_4|) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Weight~0.base_4|) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 60)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 12)) 1) (= 9 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 36))) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 24))) (= (select .cse0 (+ 56 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Dest~0.base_4|) (= (select .cse0 (+ 40 |v_main_~#Source~0.offset_4|)) 2) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 8))) (= (select .cse3 (+ 72 |v_main_~#Weight~0.offset_4|)) 18) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 12)) 3) (= (select .cse0 (+ 8 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 72)) 0) (= 6 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 24))) (= (select .cse0 (+ 12 |v_main_~#Source~0.offset_4|)) 1) (= 0 (select .cse3 |v_main_~#Weight~0.offset_4|)) (not (= |v_main_~#Weight~0.base_4| 0)) (= |v_main_~#Dest~0.offset_4| 0) (= 16 (select .cse3 (+ 64 |v_main_~#Weight~0.offset_4|))) (= (select .cse2 (+ 76 |v_main_~#Dest~0.offset_4|)) 4) (= 5 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 20))) (= (select .cse0 (+ 28 |v_main_~#Source~0.offset_4|)) 3) (= (select .cse0 (+ 76 |v_main_~#Source~0.offset_4|)) 3) (= 1 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 16))) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 44)) 0) (= (select .cse0 (+ 4 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 48)) 0) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 60)) 15) (= v_main_~i~0_6 0) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 32))) (= v_main_~source~0_1 0) (= (select .cse4 |v_main_~#Weight~0.base_4|) 0) (= (select |v_#valid_10| |v_main_~#Source~0.base_4|) 0) (<= v_main_~edgecount~0_5 19) (= (select .cse3 (+ 56 |v_main_~#Weight~0.offset_4|)) 14) (= (select .cse3 (+ 52 |v_main_~#Weight~0.offset_4|)) 13) (= (select .cse2 (+ 40 |v_main_~#Dest~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 52)) 2) (= (select .cse3 (+ 44 |v_main_~#Weight~0.offset_4|)) 11) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 4)) 1) (= |v_main_~#Source~0.offset_4| 0) (= 3 (select .cse0 (+ 60 |v_main_~#Source~0.offset_4|))) (= 2 (select .cse0 (+ 44 |v_main_~#Source~0.offset_4|))) (= |v_#length_1| (store (store (store (store |v_#length_5| |v_main_~#Source~0.base_4| 80) |v_main_~#Dest~0.base_4| 80) |v_main_~#Weight~0.base_4| 80) |v_main_~#distance~0.base_4| 20)) (= (select .cse2 |v_main_~#Dest~0.offset_4|) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 68)) 1) (= (select .cse0 (+ 36 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ 56 |v_main_~#Dest~0.offset_4|)) 3) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 28))) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 8)) 2) (= 12 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 48))) (= 7 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 28))) (= (select .cse0 (+ 64 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 64)) 2) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 36)) 0) (= 8 (select .cse3 (+ 32 |v_main_~#Weight~0.offset_4|))) (not (= |v_main_~#Dest~0.base_4| 0)) (= 0 (select .cse0 |v_main_~#Source~0.offset_4|)) (= (select .cse3 (+ 40 |v_main_~#Weight~0.offset_4|)) 10) (= (select .cse5 |v_main_~#distance~0.base_4|) 0) (= |v_main_~#distance~0.offset_4| 0) (= (store .cse5 |v_main_~#distance~0.base_4| 1) |v_#valid_6|) (<= 0 v_main_~edgecount~0_5) (= (select .cse3 (+ 16 |v_main_~#Weight~0.offset_4|)) 4) (not (= |v_main_~#Source~0.base_4| 0)) (= (select .cse0 (+ |v_main_~#Source~0.offset_4| 24)) 1) (= (select .cse0 (+ 16 |v_main_~#Source~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 20)) 4) (= 2 (select .cse0 (+ 72 |v_main_~#Source~0.offset_4|))) (= (select .cse0 (+ 32 |v_main_~#Source~0.offset_4|)) 4) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 4))) (= (select .cse0 (+ 20 |v_main_~#Source~0.offset_4|)) 0) (= 19 (select .cse3 (+ 76 |v_main_~#Weight~0.offset_4|))) (< |v_#StackHeapBarrier_1| |v_main_~#Source~0.base_4|) (not (= |v_main_~#distance~0.base_4| 0)) (= 17 (select .cse3 (+ 68 |v_main_~#Weight~0.offset_4|))) (= |v_main_~#Weight~0.offset_4| 0))))) InVars {#memory_int=|v_#memory_int_2|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_5|, main_~edgecount~0=v_main_~edgecount~0_5, #valid=|v_#valid_10|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_4|, main_~x~0=v_main_~x~0_2, main_~#distance~0.base=|v_main_~#distance~0.base_4|, main_~j~0=v_main_~j~0_1, main_~y~0=v_main_~y~0_2, main_~#Dest~0.base=|v_main_~#Dest~0.base_4|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_4|, main_~#Source~0.base=|v_main_~#Source~0.base_4|, main_~#Weight~0.base=|v_main_~#Weight~0.base_4|, #valid=|v_#valid_6|, main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~source~0=v_main_~source~0_1, #length=|v_#length_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_4|, main_~edgecount~0=v_main_~edgecount~0_5, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_4|} AuxVars[] AssignedVars[main_~#Source~0.offset, main_~x~0, main_~#distance~0.base, main_~j~0, main_~y~0, main_~#Dest~0.base, main_~#distance~0.offset, main_~#Source~0.base, main_~#Weight~0.base, #valid, main_~i~0, main_~source~0, #length, main_~#Weight~0.offset, main_~#Dest~0.offset] {28730#(and (= (+ 4 (* main_~i~0 4)) 4) (<= 0 ~INFINITY~0))} is VALID [2022-04-14 19:01:49,078 INFO L290 TraceCheckUtils]: 6: Hoare triple {28740#(<= 0 ~INFINITY~0)} [133] L20-->L21: Formula: (and (<= 0 v_main_~nodecount~0_3) (<= v_main_~nodecount~0_3 4)) InVars {main_~nodecount~0=v_main_~nodecount~0_3} OutVars{main_~nodecount~0=v_main_~nodecount~0_3} AuxVars[] AssignedVars[] {28740#(<= 0 ~INFINITY~0)} is VALID [2022-04-14 19:01:49,079 INFO L290 TraceCheckUtils]: 5: Hoare triple {28740#(<= 0 ~INFINITY~0)} [130] mainENTRY-->L20: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (= |v_main_#t~nondet4_2| v_main_~nodecount~0_1) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= |v_main_#t~nondet5_2| v_main_~edgecount~0_1)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~nodecount~0=v_main_~nodecount~0_1, main_~edgecount~0=v_main_~edgecount~0_1} AuxVars[] AssignedVars[main_~nodecount~0, main_#t~nondet5, main_#t~nondet4, main_~edgecount~0] {28740#(<= 0 ~INFINITY~0)} is VALID [2022-04-14 19:01:49,079 INFO L272 TraceCheckUtils]: 4: Hoare triple {28740#(<= 0 ~INFINITY~0)} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {28740#(<= 0 ~INFINITY~0)} is VALID [2022-04-14 19:01:49,079 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {28740#(<= 0 ~INFINITY~0)} {28456#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {28740#(<= 0 ~INFINITY~0)} is VALID [2022-04-14 19:01:49,080 INFO L290 TraceCheckUtils]: 2: Hoare triple {28740#(<= 0 ~INFINITY~0)} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {28740#(<= 0 ~INFINITY~0)} is VALID [2022-04-14 19:01:49,080 INFO L290 TraceCheckUtils]: 1: Hoare triple {28456#true} [128] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_11| 1))) (and (= (select |v_#valid_16| 1) 1) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_16| 2) 1) (= (select |v_#valid_16| 3) 1) (= (select .cse0 1) 0) (= |v_#NULL.base_1| 0) (= (select |v_#length_6| 1) 2) (= (select |v_#length_6| 2) 14) (= (select .cse0 0) 48) (= (select |v_#valid_16| 0) 0) (= (select |v_#length_6| 3) 12) (= |v_#NULL.offset_1| 0) (= v_~INFINITY~0_2 899))) InVars {#memory_int=|v_#memory_int_11|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, #valid=|v_#valid_16|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_16|, #memory_int=|v_#memory_int_11|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_6|, ~INFINITY~0=v_~INFINITY~0_2, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, ~INFINITY~0, #NULL.base] {28740#(<= 0 ~INFINITY~0)} is VALID [2022-04-14 19:01:49,080 INFO L272 TraceCheckUtils]: 0: Hoare triple {28456#true} [126] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {28456#true} is VALID [2022-04-14 19:01:49,080 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 2 proven. 14 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-04-14 19:01:49,080 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1288474826] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-14 19:01:49,081 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-14 19:01:49,081 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 13, 13] total 32 [2022-04-14 19:01:49,081 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [751844004] [2022-04-14 19:01:49,081 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-04-14 19:01:49,081 INFO L78 Accepts]: Start accepts. Automaton has has 32 states, 30 states have (on average 2.966666666666667) internal successors, (89), 29 states have internal predecessors, (89), 8 states have call successors, (10), 7 states have call predecessors, (10), 4 states have return successors, (5), 5 states have call predecessors, (5), 4 states have call successors, (5) Word has length 45 [2022-04-14 19:01:49,082 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-14 19:01:49,082 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 32 states, 30 states have (on average 2.966666666666667) internal successors, (89), 29 states have internal predecessors, (89), 8 states have call successors, (10), 7 states have call predecessors, (10), 4 states have return successors, (5), 5 states have call predecessors, (5), 4 states have call successors, (5) [2022-04-14 19:01:49,157 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 104 edges. 104 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 19:01:49,157 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 32 states [2022-04-14 19:01:49,157 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-14 19:01:49,157 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 32 interpolants. [2022-04-14 19:01:49,157 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=131, Invalid=854, Unknown=7, NotChecked=0, Total=992 [2022-04-14 19:01:49,158 INFO L87 Difference]: Start difference. First operand 368 states and 484 transitions. Second operand has 32 states, 30 states have (on average 2.966666666666667) internal successors, (89), 29 states have internal predecessors, (89), 8 states have call successors, (10), 7 states have call predecessors, (10), 4 states have return successors, (5), 5 states have call predecessors, (5), 4 states have call successors, (5) [2022-04-14 19:01:54,200 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 19:01:54,200 INFO L93 Difference]: Finished difference Result 755 states and 992 transitions. [2022-04-14 19:01:54,201 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2022-04-14 19:01:54,201 INFO L78 Accepts]: Start accepts. Automaton has has 32 states, 30 states have (on average 2.966666666666667) internal successors, (89), 29 states have internal predecessors, (89), 8 states have call successors, (10), 7 states have call predecessors, (10), 4 states have return successors, (5), 5 states have call predecessors, (5), 4 states have call successors, (5) Word has length 45 [2022-04-14 19:01:54,201 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-14 19:01:54,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 32 states, 30 states have (on average 2.966666666666667) internal successors, (89), 29 states have internal predecessors, (89), 8 states have call successors, (10), 7 states have call predecessors, (10), 4 states have return successors, (5), 5 states have call predecessors, (5), 4 states have call successors, (5) [2022-04-14 19:01:54,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 200 transitions. [2022-04-14 19:01:54,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 32 states, 30 states have (on average 2.966666666666667) internal successors, (89), 29 states have internal predecessors, (89), 8 states have call successors, (10), 7 states have call predecessors, (10), 4 states have return successors, (5), 5 states have call predecessors, (5), 4 states have call successors, (5) [2022-04-14 19:01:54,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 200 transitions. [2022-04-14 19:01:54,205 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 29 states and 200 transitions. [2022-04-14 19:01:54,420 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 200 edges. 200 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 19:01:54,443 INFO L225 Difference]: With dead ends: 755 [2022-04-14 19:01:54,443 INFO L226 Difference]: Without dead ends: 755 [2022-04-14 19:01:54,444 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 138 GetRequests, 81 SyntacticMatches, 3 SemanticMatches, 54 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 804 ImplicationChecksByTransitivity, 23.6s TimeCoverageRelationStatistics Valid=456, Invalid=2617, Unknown=7, NotChecked=0, Total=3080 [2022-04-14 19:01:54,444 INFO L913 BasicCegarLoop]: 50 mSDtfsCounter, 406 mSDsluCounter, 82 mSDsCounter, 0 mSdLazyCounter, 1543 mSolverCounterSat, 142 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 406 SdHoareTripleChecker+Valid, 132 SdHoareTripleChecker+Invalid, 1967 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 142 IncrementalHoareTripleChecker+Valid, 1543 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 282 IncrementalHoareTripleChecker+Unchecked, 1.4s IncrementalHoareTripleChecker+Time [2022-04-14 19:01:54,444 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [406 Valid, 132 Invalid, 1967 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [142 Valid, 1543 Invalid, 0 Unknown, 282 Unchecked, 1.4s Time] [2022-04-14 19:01:54,445 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 755 states. [2022-04-14 19:01:54,451 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 755 to 492. [2022-04-14 19:01:54,451 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-14 19:01:54,452 INFO L82 GeneralOperation]: Start isEquivalent. First operand 755 states. Second operand has 492 states, 479 states have (on average 1.3444676409185803) internal successors, (644), 482 states have internal predecessors, (644), 7 states have call successors, (7), 6 states have call predecessors, (7), 5 states have return successors, (5), 3 states have call predecessors, (5), 5 states have call successors, (5) [2022-04-14 19:01:54,453 INFO L74 IsIncluded]: Start isIncluded. First operand 755 states. Second operand has 492 states, 479 states have (on average 1.3444676409185803) internal successors, (644), 482 states have internal predecessors, (644), 7 states have call successors, (7), 6 states have call predecessors, (7), 5 states have return successors, (5), 3 states have call predecessors, (5), 5 states have call successors, (5) [2022-04-14 19:01:54,453 INFO L87 Difference]: Start difference. First operand 755 states. Second operand has 492 states, 479 states have (on average 1.3444676409185803) internal successors, (644), 482 states have internal predecessors, (644), 7 states have call successors, (7), 6 states have call predecessors, (7), 5 states have return successors, (5), 3 states have call predecessors, (5), 5 states have call successors, (5) [2022-04-14 19:01:54,476 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 19:01:54,476 INFO L93 Difference]: Finished difference Result 755 states and 992 transitions. [2022-04-14 19:01:54,476 INFO L276 IsEmpty]: Start isEmpty. Operand 755 states and 992 transitions. [2022-04-14 19:01:54,478 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 19:01:54,478 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 19:01:54,479 INFO L74 IsIncluded]: Start isIncluded. First operand has 492 states, 479 states have (on average 1.3444676409185803) internal successors, (644), 482 states have internal predecessors, (644), 7 states have call successors, (7), 6 states have call predecessors, (7), 5 states have return successors, (5), 3 states have call predecessors, (5), 5 states have call successors, (5) Second operand 755 states. [2022-04-14 19:01:54,479 INFO L87 Difference]: Start difference. First operand has 492 states, 479 states have (on average 1.3444676409185803) internal successors, (644), 482 states have internal predecessors, (644), 7 states have call successors, (7), 6 states have call predecessors, (7), 5 states have return successors, (5), 3 states have call predecessors, (5), 5 states have call successors, (5) Second operand 755 states. [2022-04-14 19:01:54,504 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 19:01:54,504 INFO L93 Difference]: Finished difference Result 755 states and 992 transitions. [2022-04-14 19:01:54,504 INFO L276 IsEmpty]: Start isEmpty. Operand 755 states and 992 transitions. [2022-04-14 19:01:54,505 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 19:01:54,505 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 19:01:54,505 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-14 19:01:54,506 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-14 19:01:54,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 492 states, 479 states have (on average 1.3444676409185803) internal successors, (644), 482 states have internal predecessors, (644), 7 states have call successors, (7), 6 states have call predecessors, (7), 5 states have return successors, (5), 3 states have call predecessors, (5), 5 states have call successors, (5) [2022-04-14 19:01:54,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 492 states and 656 transitions. [2022-04-14 19:01:54,517 INFO L78 Accepts]: Start accepts. Automaton has 492 states and 656 transitions. Word has length 45 [2022-04-14 19:01:54,517 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-14 19:01:54,518 INFO L478 AbstractCegarLoop]: Abstraction has 492 states and 656 transitions. [2022-04-14 19:01:54,518 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 32 states, 30 states have (on average 2.966666666666667) internal successors, (89), 29 states have internal predecessors, (89), 8 states have call successors, (10), 7 states have call predecessors, (10), 4 states have return successors, (5), 5 states have call predecessors, (5), 4 states have call successors, (5) [2022-04-14 19:01:54,518 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 656 transitions. [2022-04-14 19:01:54,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-04-14 19:01:54,519 INFO L491 BasicCegarLoop]: Found error trace [2022-04-14 19:01:54,519 INFO L499 BasicCegarLoop]: trace histogram [3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-14 19:01:54,541 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (21)] Forceful destruction successful, exit code 0 [2022-04-14 19:01:54,739 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 21 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable23 [2022-04-14 19:01:54,739 INFO L403 AbstractCegarLoop]: === Iteration 25 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-14 19:01:54,740 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-14 19:01:54,740 INFO L85 PathProgramCache]: Analyzing trace with hash -584884781, now seen corresponding path program 3 times [2022-04-14 19:01:54,740 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-14 19:01:54,740 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1613047475] [2022-04-14 19:01:54,740 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-14 19:01:54,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-14 19:01:54,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 19:01:54,832 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-14 19:01:54,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 19:01:54,836 INFO L290 TraceCheckUtils]: 0: Hoare triple {31598#(and (= |old(~INFINITY~0)| ~INFINITY~0) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [128] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_11| 1))) (and (= (select |v_#valid_16| 1) 1) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_16| 2) 1) (= (select |v_#valid_16| 3) 1) (= (select .cse0 1) 0) (= |v_#NULL.base_1| 0) (= (select |v_#length_6| 1) 2) (= (select |v_#length_6| 2) 14) (= (select .cse0 0) 48) (= (select |v_#valid_16| 0) 0) (= (select |v_#length_6| 3) 12) (= |v_#NULL.offset_1| 0) (= v_~INFINITY~0_2 899))) InVars {#memory_int=|v_#memory_int_11|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, #valid=|v_#valid_16|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_16|, #memory_int=|v_#memory_int_11|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_6|, ~INFINITY~0=v_~INFINITY~0_2, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, ~INFINITY~0, #NULL.base] {31578#true} is VALID [2022-04-14 19:01:54,836 INFO L290 TraceCheckUtils]: 1: Hoare triple {31578#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {31578#true} is VALID [2022-04-14 19:01:54,836 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {31578#true} {31578#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {31578#true} is VALID [2022-04-14 19:01:54,836 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2022-04-14 19:01:54,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 19:01:54,838 INFO L290 TraceCheckUtils]: 0: Hoare triple {31578#true} [168] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_3 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {31578#true} is VALID [2022-04-14 19:01:54,838 INFO L290 TraceCheckUtils]: 1: Hoare triple {31578#true} [171] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_2 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} AuxVars[] AssignedVars[] {31578#true} is VALID [2022-04-14 19:01:54,838 INFO L290 TraceCheckUtils]: 2: Hoare triple {31578#true} [174] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {31578#true} is VALID [2022-04-14 19:01:54,839 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {31578#true} {31587#(and (<= main_~nodecount~0 2) (= main_~i~0 0))} [177] __VERIFIER_assertEXIT-->L63-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (<= 0 |v_main_#t~mem21_4|) 1 0)) InVars {main_#t~mem21=|v_main_#t~mem21_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem21] {31587#(and (<= main_~nodecount~0 2) (= main_~i~0 0))} is VALID [2022-04-14 19:01:54,839 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2022-04-14 19:01:54,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 19:01:54,841 INFO L290 TraceCheckUtils]: 0: Hoare triple {31578#true} [168] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_3 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {31578#true} is VALID [2022-04-14 19:01:54,841 INFO L290 TraceCheckUtils]: 1: Hoare triple {31578#true} [171] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_2 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} AuxVars[] AssignedVars[] {31578#true} is VALID [2022-04-14 19:01:54,841 INFO L290 TraceCheckUtils]: 2: Hoare triple {31578#true} [174] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {31578#true} is VALID [2022-04-14 19:01:54,842 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {31578#true} {31592#(<= main_~nodecount~0 (+ main_~i~0 1))} [177] __VERIFIER_assertEXIT-->L63-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (<= 0 |v_main_#t~mem21_4|) 1 0)) InVars {main_#t~mem21=|v_main_#t~mem21_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem21] {31592#(<= main_~nodecount~0 (+ main_~i~0 1))} is VALID [2022-04-14 19:01:54,842 INFO L272 TraceCheckUtils]: 0: Hoare triple {31578#true} [126] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {31598#(and (= |old(~INFINITY~0)| ~INFINITY~0) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-14 19:01:54,842 INFO L290 TraceCheckUtils]: 1: Hoare triple {31598#(and (= |old(~INFINITY~0)| ~INFINITY~0) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [128] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_11| 1))) (and (= (select |v_#valid_16| 1) 1) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_16| 2) 1) (= (select |v_#valid_16| 3) 1) (= (select .cse0 1) 0) (= |v_#NULL.base_1| 0) (= (select |v_#length_6| 1) 2) (= (select |v_#length_6| 2) 14) (= (select .cse0 0) 48) (= (select |v_#valid_16| 0) 0) (= (select |v_#length_6| 3) 12) (= |v_#NULL.offset_1| 0) (= v_~INFINITY~0_2 899))) InVars {#memory_int=|v_#memory_int_11|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, #valid=|v_#valid_16|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_16|, #memory_int=|v_#memory_int_11|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_6|, ~INFINITY~0=v_~INFINITY~0_2, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, ~INFINITY~0, #NULL.base] {31578#true} is VALID [2022-04-14 19:01:54,843 INFO L290 TraceCheckUtils]: 2: Hoare triple {31578#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {31578#true} is VALID [2022-04-14 19:01:54,843 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {31578#true} {31578#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {31578#true} is VALID [2022-04-14 19:01:54,843 INFO L272 TraceCheckUtils]: 4: Hoare triple {31578#true} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {31578#true} is VALID [2022-04-14 19:01:54,843 INFO L290 TraceCheckUtils]: 5: Hoare triple {31578#true} [130] mainENTRY-->L20: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (= |v_main_#t~nondet4_2| v_main_~nodecount~0_1) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= |v_main_#t~nondet5_2| v_main_~edgecount~0_1)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~nodecount~0=v_main_~nodecount~0_1, main_~edgecount~0=v_main_~edgecount~0_1} AuxVars[] AssignedVars[main_~nodecount~0, main_#t~nondet5, main_#t~nondet4, main_~edgecount~0] {31578#true} is VALID [2022-04-14 19:01:54,843 INFO L290 TraceCheckUtils]: 6: Hoare triple {31578#true} [133] L20-->L21: Formula: (and (<= 0 v_main_~nodecount~0_3) (<= v_main_~nodecount~0_3 4)) InVars {main_~nodecount~0=v_main_~nodecount~0_3} OutVars{main_~nodecount~0=v_main_~nodecount~0_3} AuxVars[] AssignedVars[] {31578#true} is VALID [2022-04-14 19:01:54,844 INFO L290 TraceCheckUtils]: 7: Hoare triple {31578#true} [136] L21-->L30-3: Formula: (let ((.cse1 (store |v_#valid_10| |v_main_~#Source~0.base_4| 1))) (let ((.cse4 (store .cse1 |v_main_~#Dest~0.base_4| 1))) (let ((.cse5 (store .cse4 |v_main_~#Weight~0.base_4| 1)) (.cse2 (select |v_#memory_int_2| |v_main_~#Dest~0.base_4|)) (.cse0 (select |v_#memory_int_2| |v_main_~#Source~0.base_4|)) (.cse3 (select |v_#memory_int_2| |v_main_~#Weight~0.base_4|))) (and (= (select .cse0 (+ 52 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#distance~0.base_4|) (= (select .cse0 (+ 48 |v_main_~#Source~0.offset_4|)) 3) (= 2 (select .cse0 (+ 68 |v_main_~#Source~0.offset_4|))) (= (select .cse1 |v_main_~#Dest~0.base_4|) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Weight~0.base_4|) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 60)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 12)) 1) (= 9 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 36))) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 24))) (= (select .cse0 (+ 56 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Dest~0.base_4|) (= (select .cse0 (+ 40 |v_main_~#Source~0.offset_4|)) 2) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 8))) (= (select .cse3 (+ 72 |v_main_~#Weight~0.offset_4|)) 18) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 12)) 3) (= (select .cse0 (+ 8 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 72)) 0) (= 6 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 24))) (= (select .cse0 (+ 12 |v_main_~#Source~0.offset_4|)) 1) (= 0 (select .cse3 |v_main_~#Weight~0.offset_4|)) (not (= |v_main_~#Weight~0.base_4| 0)) (= |v_main_~#Dest~0.offset_4| 0) (= 16 (select .cse3 (+ 64 |v_main_~#Weight~0.offset_4|))) (= (select .cse2 (+ 76 |v_main_~#Dest~0.offset_4|)) 4) (= 5 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 20))) (= (select .cse0 (+ 28 |v_main_~#Source~0.offset_4|)) 3) (= (select .cse0 (+ 76 |v_main_~#Source~0.offset_4|)) 3) (= 1 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 16))) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 44)) 0) (= (select .cse0 (+ 4 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 48)) 0) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 60)) 15) (= v_main_~i~0_6 0) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 32))) (= v_main_~source~0_1 0) (= (select .cse4 |v_main_~#Weight~0.base_4|) 0) (= (select |v_#valid_10| |v_main_~#Source~0.base_4|) 0) (<= v_main_~edgecount~0_5 19) (= (select .cse3 (+ 56 |v_main_~#Weight~0.offset_4|)) 14) (= (select .cse3 (+ 52 |v_main_~#Weight~0.offset_4|)) 13) (= (select .cse2 (+ 40 |v_main_~#Dest~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 52)) 2) (= (select .cse3 (+ 44 |v_main_~#Weight~0.offset_4|)) 11) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 4)) 1) (= |v_main_~#Source~0.offset_4| 0) (= 3 (select .cse0 (+ 60 |v_main_~#Source~0.offset_4|))) (= 2 (select .cse0 (+ 44 |v_main_~#Source~0.offset_4|))) (= |v_#length_1| (store (store (store (store |v_#length_5| |v_main_~#Source~0.base_4| 80) |v_main_~#Dest~0.base_4| 80) |v_main_~#Weight~0.base_4| 80) |v_main_~#distance~0.base_4| 20)) (= (select .cse2 |v_main_~#Dest~0.offset_4|) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 68)) 1) (= (select .cse0 (+ 36 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ 56 |v_main_~#Dest~0.offset_4|)) 3) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 28))) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 8)) 2) (= 12 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 48))) (= 7 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 28))) (= (select .cse0 (+ 64 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 64)) 2) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 36)) 0) (= 8 (select .cse3 (+ 32 |v_main_~#Weight~0.offset_4|))) (not (= |v_main_~#Dest~0.base_4| 0)) (= 0 (select .cse0 |v_main_~#Source~0.offset_4|)) (= (select .cse3 (+ 40 |v_main_~#Weight~0.offset_4|)) 10) (= (select .cse5 |v_main_~#distance~0.base_4|) 0) (= |v_main_~#distance~0.offset_4| 0) (= (store .cse5 |v_main_~#distance~0.base_4| 1) |v_#valid_6|) (<= 0 v_main_~edgecount~0_5) (= (select .cse3 (+ 16 |v_main_~#Weight~0.offset_4|)) 4) (not (= |v_main_~#Source~0.base_4| 0)) (= (select .cse0 (+ |v_main_~#Source~0.offset_4| 24)) 1) (= (select .cse0 (+ 16 |v_main_~#Source~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 20)) 4) (= 2 (select .cse0 (+ 72 |v_main_~#Source~0.offset_4|))) (= (select .cse0 (+ 32 |v_main_~#Source~0.offset_4|)) 4) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 4))) (= (select .cse0 (+ 20 |v_main_~#Source~0.offset_4|)) 0) (= 19 (select .cse3 (+ 76 |v_main_~#Weight~0.offset_4|))) (< |v_#StackHeapBarrier_1| |v_main_~#Source~0.base_4|) (not (= |v_main_~#distance~0.base_4| 0)) (= 17 (select .cse3 (+ 68 |v_main_~#Weight~0.offset_4|))) (= |v_main_~#Weight~0.offset_4| 0))))) InVars {#memory_int=|v_#memory_int_2|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_5|, main_~edgecount~0=v_main_~edgecount~0_5, #valid=|v_#valid_10|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_4|, main_~x~0=v_main_~x~0_2, main_~#distance~0.base=|v_main_~#distance~0.base_4|, main_~j~0=v_main_~j~0_1, main_~y~0=v_main_~y~0_2, main_~#Dest~0.base=|v_main_~#Dest~0.base_4|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_4|, main_~#Source~0.base=|v_main_~#Source~0.base_4|, main_~#Weight~0.base=|v_main_~#Weight~0.base_4|, #valid=|v_#valid_6|, main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~source~0=v_main_~source~0_1, #length=|v_#length_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_4|, main_~edgecount~0=v_main_~edgecount~0_5, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_4|} AuxVars[] AssignedVars[main_~#Source~0.offset, main_~x~0, main_~#distance~0.base, main_~j~0, main_~y~0, main_~#Dest~0.base, main_~#distance~0.offset, main_~#Source~0.base, main_~#Weight~0.base, #valid, main_~i~0, main_~source~0, #length, main_~#Weight~0.offset, main_~#Dest~0.offset] {31583#(= main_~i~0 0)} is VALID [2022-04-14 19:01:54,844 INFO L290 TraceCheckUtils]: 8: Hoare triple {31583#(= main_~i~0 0)} [139] L30-3-->L31: Formula: (< v_main_~i~0_12 v_main_~nodecount~0_5) InVars {main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} OutVars{main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {31583#(= main_~i~0 0)} is VALID [2022-04-14 19:01:54,844 INFO L290 TraceCheckUtils]: 9: Hoare triple {31583#(= main_~i~0 0)} [141] L31-->L30-2: Formula: (and (= (store |v_#memory_int_4| |v_main_~#distance~0.base_5| (store (select |v_#memory_int_4| |v_main_~#distance~0.base_5|) (+ |v_main_~#distance~0.offset_5| (* v_main_~i~0_14 4)) 0)) |v_#memory_int_3|) (= v_main_~i~0_14 v_main_~source~0_2)) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} AuxVars[] AssignedVars[#memory_int] {31583#(= main_~i~0 0)} is VALID [2022-04-14 19:01:54,845 INFO L290 TraceCheckUtils]: 10: Hoare triple {31583#(= main_~i~0 0)} [146] L30-2-->L30-3: Formula: (= v_main_~i~0_17 (+ v_main_~i~0_18 1)) InVars {main_~i~0=v_main_~i~0_18} OutVars{main_~i~0=v_main_~i~0_17, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {31584#(<= main_~i~0 1)} is VALID [2022-04-14 19:01:54,845 INFO L290 TraceCheckUtils]: 11: Hoare triple {31584#(<= main_~i~0 1)} [139] L30-3-->L31: Formula: (< v_main_~i~0_12 v_main_~nodecount~0_5) InVars {main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} OutVars{main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {31584#(<= main_~i~0 1)} is VALID [2022-04-14 19:01:54,845 INFO L290 TraceCheckUtils]: 12: Hoare triple {31584#(<= main_~i~0 1)} [142] L31-->L30-2: Formula: (and (= (store |v_#memory_int_7| |v_main_~#distance~0.base_7| (store (select |v_#memory_int_7| |v_main_~#distance~0.base_7|) (+ |v_main_~#distance~0.offset_7| (* v_main_~i~0_16 4)) v_~INFINITY~0_1)) |v_#memory_int_6|) (not (= v_main_~i~0_16 v_main_~source~0_3))) InVars {main_~#distance~0.offset=|v_main_~#distance~0.offset_7|, main_~#distance~0.base=|v_main_~#distance~0.base_7|, #memory_int=|v_#memory_int_7|, main_~i~0=v_main_~i~0_16, main_~source~0=v_main_~source~0_3, ~INFINITY~0=v_~INFINITY~0_1} OutVars{main_~#distance~0.offset=|v_main_~#distance~0.offset_7|, main_~#distance~0.base=|v_main_~#distance~0.base_7|, #memory_int=|v_#memory_int_6|, main_~i~0=v_main_~i~0_16, main_~source~0=v_main_~source~0_3, ~INFINITY~0=v_~INFINITY~0_1} AuxVars[] AssignedVars[#memory_int] {31584#(<= main_~i~0 1)} is VALID [2022-04-14 19:01:54,846 INFO L290 TraceCheckUtils]: 13: Hoare triple {31584#(<= main_~i~0 1)} [146] L30-2-->L30-3: Formula: (= v_main_~i~0_17 (+ v_main_~i~0_18 1)) InVars {main_~i~0=v_main_~i~0_18} OutVars{main_~i~0=v_main_~i~0_17, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {31585#(<= main_~i~0 2)} is VALID [2022-04-14 19:01:54,846 INFO L290 TraceCheckUtils]: 14: Hoare triple {31585#(<= main_~i~0 2)} [138] L30-3-->L30-4: Formula: (not (< v_main_~i~0_11 v_main_~nodecount~0_4)) InVars {main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} OutVars{main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} AuxVars[] AssignedVars[] {31586#(<= main_~nodecount~0 2)} is VALID [2022-04-14 19:01:54,847 INFO L290 TraceCheckUtils]: 15: Hoare triple {31586#(<= main_~nodecount~0 2)} [140] L30-4-->L39-3: Formula: (= v_main_~i~0_21 0) InVars {} OutVars{main_~i~0=v_main_~i~0_21} AuxVars[] AssignedVars[main_~i~0] {31586#(<= main_~nodecount~0 2)} is VALID [2022-04-14 19:01:54,847 INFO L290 TraceCheckUtils]: 16: Hoare triple {31586#(<= main_~nodecount~0 2)} [145] L39-3-->L41-3: Formula: (and (= v_main_~j~0_2 0) (< v_main_~i~0_23 v_main_~nodecount~0_9)) InVars {main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23} OutVars{main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23, main_~j~0=v_main_~j~0_2} AuxVars[] AssignedVars[main_~j~0] {31586#(<= main_~nodecount~0 2)} is VALID [2022-04-14 19:01:54,847 INFO L290 TraceCheckUtils]: 17: Hoare triple {31586#(<= main_~nodecount~0 2)} [149] L41-3-->L39-2: Formula: (not (< v_main_~j~0_3 v_main_~edgecount~0_6)) InVars {main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} OutVars{main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} AuxVars[] AssignedVars[] {31586#(<= main_~nodecount~0 2)} is VALID [2022-04-14 19:01:54,848 INFO L290 TraceCheckUtils]: 18: Hoare triple {31586#(<= main_~nodecount~0 2)} [154] L39-2-->L39-3: Formula: (= v_main_~i~0_1 (+ v_main_~i~0_2 1)) InVars {main_~i~0=v_main_~i~0_2} OutVars{main_~i~0=v_main_~i~0_1, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post7] {31586#(<= main_~nodecount~0 2)} is VALID [2022-04-14 19:01:54,848 INFO L290 TraceCheckUtils]: 19: Hoare triple {31586#(<= main_~nodecount~0 2)} [145] L39-3-->L41-3: Formula: (and (= v_main_~j~0_2 0) (< v_main_~i~0_23 v_main_~nodecount~0_9)) InVars {main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23} OutVars{main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23, main_~j~0=v_main_~j~0_2} AuxVars[] AssignedVars[main_~j~0] {31586#(<= main_~nodecount~0 2)} is VALID [2022-04-14 19:01:54,848 INFO L290 TraceCheckUtils]: 20: Hoare triple {31586#(<= main_~nodecount~0 2)} [149] L41-3-->L39-2: Formula: (not (< v_main_~j~0_3 v_main_~edgecount~0_6)) InVars {main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} OutVars{main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} AuxVars[] AssignedVars[] {31586#(<= main_~nodecount~0 2)} is VALID [2022-04-14 19:01:54,848 INFO L290 TraceCheckUtils]: 21: Hoare triple {31586#(<= main_~nodecount~0 2)} [154] L39-2-->L39-3: Formula: (= v_main_~i~0_1 (+ v_main_~i~0_2 1)) InVars {main_~i~0=v_main_~i~0_2} OutVars{main_~i~0=v_main_~i~0_1, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post7] {31586#(<= main_~nodecount~0 2)} is VALID [2022-04-14 19:01:54,849 INFO L290 TraceCheckUtils]: 22: Hoare triple {31586#(<= main_~nodecount~0 2)} [144] L39-3-->L39-4: Formula: (not (< v_main_~i~0_22 v_main_~nodecount~0_8)) InVars {main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} OutVars{main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} AuxVars[] AssignedVars[] {31586#(<= main_~nodecount~0 2)} is VALID [2022-04-14 19:01:54,849 INFO L290 TraceCheckUtils]: 23: Hoare triple {31586#(<= main_~nodecount~0 2)} [147] L39-4-->L51-3: Formula: (= v_main_~i~0_3 0) InVars {} OutVars{main_~i~0=v_main_~i~0_3} AuxVars[] AssignedVars[main_~i~0] {31586#(<= main_~nodecount~0 2)} is VALID [2022-04-14 19:01:54,849 INFO L290 TraceCheckUtils]: 24: Hoare triple {31586#(<= main_~nodecount~0 2)} [152] L51-3-->L51-4: Formula: (not (< v_main_~i~0_4 v_main_~edgecount~0_2)) InVars {main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} OutVars{main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} AuxVars[] AssignedVars[] {31586#(<= main_~nodecount~0 2)} is VALID [2022-04-14 19:01:54,850 INFO L290 TraceCheckUtils]: 25: Hoare triple {31586#(<= main_~nodecount~0 2)} [157] L51-4-->L61-3: Formula: (= v_main_~i~0_10 0) InVars {} OutVars{main_~i~0=v_main_~i~0_10} AuxVars[] AssignedVars[main_~i~0] {31587#(and (<= main_~nodecount~0 2) (= main_~i~0 0))} is VALID [2022-04-14 19:01:54,850 INFO L290 TraceCheckUtils]: 26: Hoare triple {31587#(and (<= main_~nodecount~0 2) (= main_~i~0 0))} [163] L61-3-->L63: Formula: (and (= (select (select |v_#memory_int_5| |v_main_~#distance~0.base_6|) (+ |v_main_~#distance~0.offset_6| (* v_main_~i~0_15 4))) |v_main_#t~mem21_1|) (< v_main_~i~0_15 v_main_~nodecount~0_7)) InVars {main_~nodecount~0=v_main_~nodecount~0_7, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|} OutVars{main_~nodecount~0=v_main_~nodecount~0_7, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|, main_#t~mem21=|v_main_#t~mem21_1|, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|} AuxVars[] AssignedVars[main_#t~mem21] {31587#(and (<= main_~nodecount~0 2) (= main_~i~0 0))} is VALID [2022-04-14 19:01:54,850 INFO L272 TraceCheckUtils]: 27: Hoare triple {31587#(and (<= main_~nodecount~0 2) (= main_~i~0 0))} [166] L63-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (<= 0 |v_main_#t~mem21_4|) 1 0)) InVars {main_#t~mem21=|v_main_#t~mem21_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem21] {31578#true} is VALID [2022-04-14 19:01:54,851 INFO L290 TraceCheckUtils]: 28: Hoare triple {31578#true} [168] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_3 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {31578#true} is VALID [2022-04-14 19:01:54,851 INFO L290 TraceCheckUtils]: 29: Hoare triple {31578#true} [171] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_2 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} AuxVars[] AssignedVars[] {31578#true} is VALID [2022-04-14 19:01:54,851 INFO L290 TraceCheckUtils]: 30: Hoare triple {31578#true} [174] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {31578#true} is VALID [2022-04-14 19:01:54,851 INFO L284 TraceCheckUtils]: 31: Hoare quadruple {31578#true} {31587#(and (<= main_~nodecount~0 2) (= main_~i~0 0))} [177] __VERIFIER_assertEXIT-->L63-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (<= 0 |v_main_#t~mem21_4|) 1 0)) InVars {main_#t~mem21=|v_main_#t~mem21_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem21] {31587#(and (<= main_~nodecount~0 2) (= main_~i~0 0))} is VALID [2022-04-14 19:01:54,852 INFO L290 TraceCheckUtils]: 32: Hoare triple {31587#(and (<= main_~nodecount~0 2) (= main_~i~0 0))} [167] L63-1-->L61-2: Formula: true InVars {} OutVars{main_#t~mem21=|v_main_#t~mem21_3|} AuxVars[] AssignedVars[main_#t~mem21] {31587#(and (<= main_~nodecount~0 2) (= main_~i~0 0))} is VALID [2022-04-14 19:01:54,852 INFO L290 TraceCheckUtils]: 33: Hoare triple {31587#(and (<= main_~nodecount~0 2) (= main_~i~0 0))} [169] L61-2-->L61-3: Formula: (= v_main_~i~0_19 (+ v_main_~i~0_20 1)) InVars {main_~i~0=v_main_~i~0_20} OutVars{main_~i~0=v_main_~i~0_19, main_#t~post20=|v_main_#t~post20_1|} AuxVars[] AssignedVars[main_#t~post20, main_~i~0] {31592#(<= main_~nodecount~0 (+ main_~i~0 1))} is VALID [2022-04-14 19:01:54,852 INFO L290 TraceCheckUtils]: 34: Hoare triple {31592#(<= main_~nodecount~0 (+ main_~i~0 1))} [163] L61-3-->L63: Formula: (and (= (select (select |v_#memory_int_5| |v_main_~#distance~0.base_6|) (+ |v_main_~#distance~0.offset_6| (* v_main_~i~0_15 4))) |v_main_#t~mem21_1|) (< v_main_~i~0_15 v_main_~nodecount~0_7)) InVars {main_~nodecount~0=v_main_~nodecount~0_7, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|} OutVars{main_~nodecount~0=v_main_~nodecount~0_7, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|, main_#t~mem21=|v_main_#t~mem21_1|, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|} AuxVars[] AssignedVars[main_#t~mem21] {31592#(<= main_~nodecount~0 (+ main_~i~0 1))} is VALID [2022-04-14 19:01:54,852 INFO L272 TraceCheckUtils]: 35: Hoare triple {31592#(<= main_~nodecount~0 (+ main_~i~0 1))} [166] L63-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (<= 0 |v_main_#t~mem21_4|) 1 0)) InVars {main_#t~mem21=|v_main_#t~mem21_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem21] {31578#true} is VALID [2022-04-14 19:01:54,852 INFO L290 TraceCheckUtils]: 36: Hoare triple {31578#true} [168] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_3 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {31578#true} is VALID [2022-04-14 19:01:54,853 INFO L290 TraceCheckUtils]: 37: Hoare triple {31578#true} [171] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_2 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} AuxVars[] AssignedVars[] {31578#true} is VALID [2022-04-14 19:01:54,853 INFO L290 TraceCheckUtils]: 38: Hoare triple {31578#true} [174] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {31578#true} is VALID [2022-04-14 19:01:54,853 INFO L284 TraceCheckUtils]: 39: Hoare quadruple {31578#true} {31592#(<= main_~nodecount~0 (+ main_~i~0 1))} [177] __VERIFIER_assertEXIT-->L63-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (<= 0 |v_main_#t~mem21_4|) 1 0)) InVars {main_#t~mem21=|v_main_#t~mem21_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem21] {31592#(<= main_~nodecount~0 (+ main_~i~0 1))} is VALID [2022-04-14 19:01:54,853 INFO L290 TraceCheckUtils]: 40: Hoare triple {31592#(<= main_~nodecount~0 (+ main_~i~0 1))} [167] L63-1-->L61-2: Formula: true InVars {} OutVars{main_#t~mem21=|v_main_#t~mem21_3|} AuxVars[] AssignedVars[main_#t~mem21] {31592#(<= main_~nodecount~0 (+ main_~i~0 1))} is VALID [2022-04-14 19:01:54,854 INFO L290 TraceCheckUtils]: 41: Hoare triple {31592#(<= main_~nodecount~0 (+ main_~i~0 1))} [169] L61-2-->L61-3: Formula: (= v_main_~i~0_19 (+ v_main_~i~0_20 1)) InVars {main_~i~0=v_main_~i~0_20} OutVars{main_~i~0=v_main_~i~0_19, main_#t~post20=|v_main_#t~post20_1|} AuxVars[] AssignedVars[main_#t~post20, main_~i~0] {31597#(<= main_~nodecount~0 main_~i~0)} is VALID [2022-04-14 19:01:54,854 INFO L290 TraceCheckUtils]: 42: Hoare triple {31597#(<= main_~nodecount~0 main_~i~0)} [163] L61-3-->L63: Formula: (and (= (select (select |v_#memory_int_5| |v_main_~#distance~0.base_6|) (+ |v_main_~#distance~0.offset_6| (* v_main_~i~0_15 4))) |v_main_#t~mem21_1|) (< v_main_~i~0_15 v_main_~nodecount~0_7)) InVars {main_~nodecount~0=v_main_~nodecount~0_7, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|} OutVars{main_~nodecount~0=v_main_~nodecount~0_7, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|, main_#t~mem21=|v_main_#t~mem21_1|, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|} AuxVars[] AssignedVars[main_#t~mem21] {31579#false} is VALID [2022-04-14 19:01:54,854 INFO L272 TraceCheckUtils]: 43: Hoare triple {31579#false} [166] L63-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (<= 0 |v_main_#t~mem21_4|) 1 0)) InVars {main_#t~mem21=|v_main_#t~mem21_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem21] {31579#false} is VALID [2022-04-14 19:01:54,854 INFO L290 TraceCheckUtils]: 44: Hoare triple {31579#false} [168] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_3 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {31579#false} is VALID [2022-04-14 19:01:54,855 INFO L290 TraceCheckUtils]: 45: Hoare triple {31579#false} [170] L11-->L12: Formula: (= v___VERIFIER_assert_~cond_1 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[] {31579#false} is VALID [2022-04-14 19:01:54,855 INFO L290 TraceCheckUtils]: 46: Hoare triple {31579#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {31579#false} is VALID [2022-04-14 19:01:54,855 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 7 proven. 10 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-04-14 19:01:54,855 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-14 19:01:54,855 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1613047475] [2022-04-14 19:01:54,855 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1613047475] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-14 19:01:54,855 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2026006074] [2022-04-14 19:01:54,855 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-04-14 19:01:54,856 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-14 19:01:54,856 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-14 19:01:54,857 INFO L229 MonitoredProcess]: Starting monitored process 22 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-14 19:01:54,870 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (22)] Waiting until timeout for monitored process [2022-04-14 19:01:54,978 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2022-04-14 19:01:54,979 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-14 19:01:54,980 INFO L263 TraceCheckSpWp]: Trace formula consists of 319 conjuncts, 16 conjunts are in the unsatisfiable core [2022-04-14 19:01:54,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 19:01:54,992 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-14 19:01:55,126 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2022-04-14 19:01:57,554 WARN L234 Elim1Store]: Array PQE input equivalent to false [2022-04-14 19:01:57,561 INFO L272 TraceCheckUtils]: 0: Hoare triple {31578#true} [126] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {31578#true} is VALID [2022-04-14 19:01:57,562 INFO L290 TraceCheckUtils]: 1: Hoare triple {31578#true} [128] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_11| 1))) (and (= (select |v_#valid_16| 1) 1) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_16| 2) 1) (= (select |v_#valid_16| 3) 1) (= (select .cse0 1) 0) (= |v_#NULL.base_1| 0) (= (select |v_#length_6| 1) 2) (= (select |v_#length_6| 2) 14) (= (select .cse0 0) 48) (= (select |v_#valid_16| 0) 0) (= (select |v_#length_6| 3) 12) (= |v_#NULL.offset_1| 0) (= v_~INFINITY~0_2 899))) InVars {#memory_int=|v_#memory_int_11|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, #valid=|v_#valid_16|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_16|, #memory_int=|v_#memory_int_11|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_6|, ~INFINITY~0=v_~INFINITY~0_2, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, ~INFINITY~0, #NULL.base] {31605#(<= 899 ~INFINITY~0)} is VALID [2022-04-14 19:01:57,562 INFO L290 TraceCheckUtils]: 2: Hoare triple {31605#(<= 899 ~INFINITY~0)} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {31605#(<= 899 ~INFINITY~0)} is VALID [2022-04-14 19:01:57,563 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {31605#(<= 899 ~INFINITY~0)} {31578#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {31605#(<= 899 ~INFINITY~0)} is VALID [2022-04-14 19:01:57,563 INFO L272 TraceCheckUtils]: 4: Hoare triple {31605#(<= 899 ~INFINITY~0)} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {31605#(<= 899 ~INFINITY~0)} is VALID [2022-04-14 19:01:57,563 INFO L290 TraceCheckUtils]: 5: Hoare triple {31605#(<= 899 ~INFINITY~0)} [130] mainENTRY-->L20: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (= |v_main_#t~nondet4_2| v_main_~nodecount~0_1) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= |v_main_#t~nondet5_2| v_main_~edgecount~0_1)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~nodecount~0=v_main_~nodecount~0_1, main_~edgecount~0=v_main_~edgecount~0_1} AuxVars[] AssignedVars[main_~nodecount~0, main_#t~nondet5, main_#t~nondet4, main_~edgecount~0] {31605#(<= 899 ~INFINITY~0)} is VALID [2022-04-14 19:01:57,564 INFO L290 TraceCheckUtils]: 6: Hoare triple {31605#(<= 899 ~INFINITY~0)} [133] L20-->L21: Formula: (and (<= 0 v_main_~nodecount~0_3) (<= v_main_~nodecount~0_3 4)) InVars {main_~nodecount~0=v_main_~nodecount~0_3} OutVars{main_~nodecount~0=v_main_~nodecount~0_3} AuxVars[] AssignedVars[] {31605#(<= 899 ~INFINITY~0)} is VALID [2022-04-14 19:01:57,569 INFO L290 TraceCheckUtils]: 7: Hoare triple {31605#(<= 899 ~INFINITY~0)} [136] L21-->L30-3: Formula: (let ((.cse1 (store |v_#valid_10| |v_main_~#Source~0.base_4| 1))) (let ((.cse4 (store .cse1 |v_main_~#Dest~0.base_4| 1))) (let ((.cse5 (store .cse4 |v_main_~#Weight~0.base_4| 1)) (.cse2 (select |v_#memory_int_2| |v_main_~#Dest~0.base_4|)) (.cse0 (select |v_#memory_int_2| |v_main_~#Source~0.base_4|)) (.cse3 (select |v_#memory_int_2| |v_main_~#Weight~0.base_4|))) (and (= (select .cse0 (+ 52 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#distance~0.base_4|) (= (select .cse0 (+ 48 |v_main_~#Source~0.offset_4|)) 3) (= 2 (select .cse0 (+ 68 |v_main_~#Source~0.offset_4|))) (= (select .cse1 |v_main_~#Dest~0.base_4|) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Weight~0.base_4|) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 60)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 12)) 1) (= 9 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 36))) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 24))) (= (select .cse0 (+ 56 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Dest~0.base_4|) (= (select .cse0 (+ 40 |v_main_~#Source~0.offset_4|)) 2) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 8))) (= (select .cse3 (+ 72 |v_main_~#Weight~0.offset_4|)) 18) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 12)) 3) (= (select .cse0 (+ 8 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 72)) 0) (= 6 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 24))) (= (select .cse0 (+ 12 |v_main_~#Source~0.offset_4|)) 1) (= 0 (select .cse3 |v_main_~#Weight~0.offset_4|)) (not (= |v_main_~#Weight~0.base_4| 0)) (= |v_main_~#Dest~0.offset_4| 0) (= 16 (select .cse3 (+ 64 |v_main_~#Weight~0.offset_4|))) (= (select .cse2 (+ 76 |v_main_~#Dest~0.offset_4|)) 4) (= 5 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 20))) (= (select .cse0 (+ 28 |v_main_~#Source~0.offset_4|)) 3) (= (select .cse0 (+ 76 |v_main_~#Source~0.offset_4|)) 3) (= 1 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 16))) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 44)) 0) (= (select .cse0 (+ 4 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 48)) 0) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 60)) 15) (= v_main_~i~0_6 0) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 32))) (= v_main_~source~0_1 0) (= (select .cse4 |v_main_~#Weight~0.base_4|) 0) (= (select |v_#valid_10| |v_main_~#Source~0.base_4|) 0) (<= v_main_~edgecount~0_5 19) (= (select .cse3 (+ 56 |v_main_~#Weight~0.offset_4|)) 14) (= (select .cse3 (+ 52 |v_main_~#Weight~0.offset_4|)) 13) (= (select .cse2 (+ 40 |v_main_~#Dest~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 52)) 2) (= (select .cse3 (+ 44 |v_main_~#Weight~0.offset_4|)) 11) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 4)) 1) (= |v_main_~#Source~0.offset_4| 0) (= 3 (select .cse0 (+ 60 |v_main_~#Source~0.offset_4|))) (= 2 (select .cse0 (+ 44 |v_main_~#Source~0.offset_4|))) (= |v_#length_1| (store (store (store (store |v_#length_5| |v_main_~#Source~0.base_4| 80) |v_main_~#Dest~0.base_4| 80) |v_main_~#Weight~0.base_4| 80) |v_main_~#distance~0.base_4| 20)) (= (select .cse2 |v_main_~#Dest~0.offset_4|) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 68)) 1) (= (select .cse0 (+ 36 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ 56 |v_main_~#Dest~0.offset_4|)) 3) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 28))) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 8)) 2) (= 12 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 48))) (= 7 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 28))) (= (select .cse0 (+ 64 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 64)) 2) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 36)) 0) (= 8 (select .cse3 (+ 32 |v_main_~#Weight~0.offset_4|))) (not (= |v_main_~#Dest~0.base_4| 0)) (= 0 (select .cse0 |v_main_~#Source~0.offset_4|)) (= (select .cse3 (+ 40 |v_main_~#Weight~0.offset_4|)) 10) (= (select .cse5 |v_main_~#distance~0.base_4|) 0) (= |v_main_~#distance~0.offset_4| 0) (= (store .cse5 |v_main_~#distance~0.base_4| 1) |v_#valid_6|) (<= 0 v_main_~edgecount~0_5) (= (select .cse3 (+ 16 |v_main_~#Weight~0.offset_4|)) 4) (not (= |v_main_~#Source~0.base_4| 0)) (= (select .cse0 (+ |v_main_~#Source~0.offset_4| 24)) 1) (= (select .cse0 (+ 16 |v_main_~#Source~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 20)) 4) (= 2 (select .cse0 (+ 72 |v_main_~#Source~0.offset_4|))) (= (select .cse0 (+ 32 |v_main_~#Source~0.offset_4|)) 4) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 4))) (= (select .cse0 (+ 20 |v_main_~#Source~0.offset_4|)) 0) (= 19 (select .cse3 (+ 76 |v_main_~#Weight~0.offset_4|))) (< |v_#StackHeapBarrier_1| |v_main_~#Source~0.base_4|) (not (= |v_main_~#distance~0.base_4| 0)) (= 17 (select .cse3 (+ 68 |v_main_~#Weight~0.offset_4|))) (= |v_main_~#Weight~0.offset_4| 0))))) InVars {#memory_int=|v_#memory_int_2|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_5|, main_~edgecount~0=v_main_~edgecount~0_5, #valid=|v_#valid_10|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_4|, main_~x~0=v_main_~x~0_2, main_~#distance~0.base=|v_main_~#distance~0.base_4|, main_~j~0=v_main_~j~0_1, main_~y~0=v_main_~y~0_2, main_~#Dest~0.base=|v_main_~#Dest~0.base_4|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_4|, main_~#Source~0.base=|v_main_~#Source~0.base_4|, main_~#Weight~0.base=|v_main_~#Weight~0.base_4|, #valid=|v_#valid_6|, main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~source~0=v_main_~source~0_1, #length=|v_#length_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_4|, main_~edgecount~0=v_main_~edgecount~0_5, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_4|} AuxVars[] AssignedVars[main_~#Source~0.offset, main_~x~0, main_~#distance~0.base, main_~j~0, main_~y~0, main_~#Dest~0.base, main_~#distance~0.offset, main_~#Source~0.base, main_~#Weight~0.base, #valid, main_~i~0, main_~source~0, #length, main_~#Weight~0.offset, main_~#Dest~0.offset] {31624#(and (<= 899 ~INFINITY~0) (<= main_~i~0 0))} is VALID [2022-04-14 19:01:57,570 INFO L290 TraceCheckUtils]: 8: Hoare triple {31624#(and (<= 899 ~INFINITY~0) (<= main_~i~0 0))} [139] L30-3-->L31: Formula: (< v_main_~i~0_12 v_main_~nodecount~0_5) InVars {main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} OutVars{main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {31624#(and (<= 899 ~INFINITY~0) (<= main_~i~0 0))} is VALID [2022-04-14 19:01:57,570 INFO L290 TraceCheckUtils]: 9: Hoare triple {31624#(and (<= 899 ~INFINITY~0) (<= main_~i~0 0))} [141] L31-->L30-2: Formula: (and (= (store |v_#memory_int_4| |v_main_~#distance~0.base_5| (store (select |v_#memory_int_4| |v_main_~#distance~0.base_5|) (+ |v_main_~#distance~0.offset_5| (* v_main_~i~0_14 4)) 0)) |v_#memory_int_3|) (= v_main_~i~0_14 v_main_~source~0_2)) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} AuxVars[] AssignedVars[#memory_int] {31624#(and (<= 899 ~INFINITY~0) (<= main_~i~0 0))} is VALID [2022-04-14 19:01:57,571 INFO L290 TraceCheckUtils]: 10: Hoare triple {31624#(and (<= 899 ~INFINITY~0) (<= main_~i~0 0))} [146] L30-2-->L30-3: Formula: (= v_main_~i~0_17 (+ v_main_~i~0_18 1)) InVars {main_~i~0=v_main_~i~0_18} OutVars{main_~i~0=v_main_~i~0_17, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {31634#(and (<= 899 ~INFINITY~0) (<= main_~i~0 1))} is VALID [2022-04-14 19:01:57,572 INFO L290 TraceCheckUtils]: 11: Hoare triple {31634#(and (<= 899 ~INFINITY~0) (<= main_~i~0 1))} [139] L30-3-->L31: Formula: (< v_main_~i~0_12 v_main_~nodecount~0_5) InVars {main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} OutVars{main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {31634#(and (<= 899 ~INFINITY~0) (<= main_~i~0 1))} is VALID [2022-04-14 19:01:57,572 INFO L290 TraceCheckUtils]: 12: Hoare triple {31634#(and (<= 899 ~INFINITY~0) (<= main_~i~0 1))} [142] L31-->L30-2: Formula: (and (= (store |v_#memory_int_7| |v_main_~#distance~0.base_7| (store (select |v_#memory_int_7| |v_main_~#distance~0.base_7|) (+ |v_main_~#distance~0.offset_7| (* v_main_~i~0_16 4)) v_~INFINITY~0_1)) |v_#memory_int_6|) (not (= v_main_~i~0_16 v_main_~source~0_3))) InVars {main_~#distance~0.offset=|v_main_~#distance~0.offset_7|, main_~#distance~0.base=|v_main_~#distance~0.base_7|, #memory_int=|v_#memory_int_7|, main_~i~0=v_main_~i~0_16, main_~source~0=v_main_~source~0_3, ~INFINITY~0=v_~INFINITY~0_1} OutVars{main_~#distance~0.offset=|v_main_~#distance~0.offset_7|, main_~#distance~0.base=|v_main_~#distance~0.base_7|, #memory_int=|v_#memory_int_6|, main_~i~0=v_main_~i~0_16, main_~source~0=v_main_~source~0_3, ~INFINITY~0=v_~INFINITY~0_1} AuxVars[] AssignedVars[#memory_int] {31641#(and (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)))) (<= main_~i~0 1))} is VALID [2022-04-14 19:01:57,575 INFO L290 TraceCheckUtils]: 13: Hoare triple {31641#(and (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)))) (<= main_~i~0 1))} [146] L30-2-->L30-3: Formula: (= v_main_~i~0_17 (+ v_main_~i~0_18 1)) InVars {main_~i~0=v_main_~i~0_18} OutVars{main_~i~0=v_main_~i~0_17, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {31645#(exists ((v_main_~i~0_209 Int)) (and (<= v_main_~i~0_209 1) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 v_main_~i~0_209) |main_~#distance~0.offset|))) (<= main_~i~0 (+ v_main_~i~0_209 1))))} is VALID [2022-04-14 19:01:57,576 INFO L290 TraceCheckUtils]: 14: Hoare triple {31645#(exists ((v_main_~i~0_209 Int)) (and (<= v_main_~i~0_209 1) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 v_main_~i~0_209) |main_~#distance~0.offset|))) (<= main_~i~0 (+ v_main_~i~0_209 1))))} [138] L30-3-->L30-4: Formula: (not (< v_main_~i~0_11 v_main_~nodecount~0_4)) InVars {main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} OutVars{main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} AuxVars[] AssignedVars[] {31649#(exists ((v_main_~i~0_209 Int)) (and (<= main_~nodecount~0 (+ v_main_~i~0_209 1)) (<= v_main_~i~0_209 1) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 v_main_~i~0_209) |main_~#distance~0.offset|)))))} is VALID [2022-04-14 19:01:57,576 INFO L290 TraceCheckUtils]: 15: Hoare triple {31649#(exists ((v_main_~i~0_209 Int)) (and (<= main_~nodecount~0 (+ v_main_~i~0_209 1)) (<= v_main_~i~0_209 1) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 v_main_~i~0_209) |main_~#distance~0.offset|)))))} [140] L30-4-->L39-3: Formula: (= v_main_~i~0_21 0) InVars {} OutVars{main_~i~0=v_main_~i~0_21} AuxVars[] AssignedVars[main_~i~0] {31649#(exists ((v_main_~i~0_209 Int)) (and (<= main_~nodecount~0 (+ v_main_~i~0_209 1)) (<= v_main_~i~0_209 1) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 v_main_~i~0_209) |main_~#distance~0.offset|)))))} is VALID [2022-04-14 19:01:57,577 INFO L290 TraceCheckUtils]: 16: Hoare triple {31649#(exists ((v_main_~i~0_209 Int)) (and (<= main_~nodecount~0 (+ v_main_~i~0_209 1)) (<= v_main_~i~0_209 1) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 v_main_~i~0_209) |main_~#distance~0.offset|)))))} [145] L39-3-->L41-3: Formula: (and (= v_main_~j~0_2 0) (< v_main_~i~0_23 v_main_~nodecount~0_9)) InVars {main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23} OutVars{main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23, main_~j~0=v_main_~j~0_2} AuxVars[] AssignedVars[main_~j~0] {31649#(exists ((v_main_~i~0_209 Int)) (and (<= main_~nodecount~0 (+ v_main_~i~0_209 1)) (<= v_main_~i~0_209 1) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 v_main_~i~0_209) |main_~#distance~0.offset|)))))} is VALID [2022-04-14 19:01:57,577 INFO L290 TraceCheckUtils]: 17: Hoare triple {31649#(exists ((v_main_~i~0_209 Int)) (and (<= main_~nodecount~0 (+ v_main_~i~0_209 1)) (<= v_main_~i~0_209 1) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 v_main_~i~0_209) |main_~#distance~0.offset|)))))} [149] L41-3-->L39-2: Formula: (not (< v_main_~j~0_3 v_main_~edgecount~0_6)) InVars {main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} OutVars{main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} AuxVars[] AssignedVars[] {31649#(exists ((v_main_~i~0_209 Int)) (and (<= main_~nodecount~0 (+ v_main_~i~0_209 1)) (<= v_main_~i~0_209 1) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 v_main_~i~0_209) |main_~#distance~0.offset|)))))} is VALID [2022-04-14 19:01:57,577 INFO L290 TraceCheckUtils]: 18: Hoare triple {31649#(exists ((v_main_~i~0_209 Int)) (and (<= main_~nodecount~0 (+ v_main_~i~0_209 1)) (<= v_main_~i~0_209 1) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 v_main_~i~0_209) |main_~#distance~0.offset|)))))} [154] L39-2-->L39-3: Formula: (= v_main_~i~0_1 (+ v_main_~i~0_2 1)) InVars {main_~i~0=v_main_~i~0_2} OutVars{main_~i~0=v_main_~i~0_1, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post7] {31649#(exists ((v_main_~i~0_209 Int)) (and (<= main_~nodecount~0 (+ v_main_~i~0_209 1)) (<= v_main_~i~0_209 1) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 v_main_~i~0_209) |main_~#distance~0.offset|)))))} is VALID [2022-04-14 19:01:57,578 INFO L290 TraceCheckUtils]: 19: Hoare triple {31649#(exists ((v_main_~i~0_209 Int)) (and (<= main_~nodecount~0 (+ v_main_~i~0_209 1)) (<= v_main_~i~0_209 1) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 v_main_~i~0_209) |main_~#distance~0.offset|)))))} [145] L39-3-->L41-3: Formula: (and (= v_main_~j~0_2 0) (< v_main_~i~0_23 v_main_~nodecount~0_9)) InVars {main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23} OutVars{main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23, main_~j~0=v_main_~j~0_2} AuxVars[] AssignedVars[main_~j~0] {31649#(exists ((v_main_~i~0_209 Int)) (and (<= main_~nodecount~0 (+ v_main_~i~0_209 1)) (<= v_main_~i~0_209 1) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 v_main_~i~0_209) |main_~#distance~0.offset|)))))} is VALID [2022-04-14 19:01:57,578 INFO L290 TraceCheckUtils]: 20: Hoare triple {31649#(exists ((v_main_~i~0_209 Int)) (and (<= main_~nodecount~0 (+ v_main_~i~0_209 1)) (<= v_main_~i~0_209 1) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 v_main_~i~0_209) |main_~#distance~0.offset|)))))} [149] L41-3-->L39-2: Formula: (not (< v_main_~j~0_3 v_main_~edgecount~0_6)) InVars {main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} OutVars{main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} AuxVars[] AssignedVars[] {31649#(exists ((v_main_~i~0_209 Int)) (and (<= main_~nodecount~0 (+ v_main_~i~0_209 1)) (<= v_main_~i~0_209 1) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 v_main_~i~0_209) |main_~#distance~0.offset|)))))} is VALID [2022-04-14 19:01:57,578 INFO L290 TraceCheckUtils]: 21: Hoare triple {31649#(exists ((v_main_~i~0_209 Int)) (and (<= main_~nodecount~0 (+ v_main_~i~0_209 1)) (<= v_main_~i~0_209 1) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 v_main_~i~0_209) |main_~#distance~0.offset|)))))} [154] L39-2-->L39-3: Formula: (= v_main_~i~0_1 (+ v_main_~i~0_2 1)) InVars {main_~i~0=v_main_~i~0_2} OutVars{main_~i~0=v_main_~i~0_1, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post7] {31649#(exists ((v_main_~i~0_209 Int)) (and (<= main_~nodecount~0 (+ v_main_~i~0_209 1)) (<= v_main_~i~0_209 1) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 v_main_~i~0_209) |main_~#distance~0.offset|)))))} is VALID [2022-04-14 19:01:57,579 INFO L290 TraceCheckUtils]: 22: Hoare triple {31649#(exists ((v_main_~i~0_209 Int)) (and (<= main_~nodecount~0 (+ v_main_~i~0_209 1)) (<= v_main_~i~0_209 1) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 v_main_~i~0_209) |main_~#distance~0.offset|)))))} [144] L39-3-->L39-4: Formula: (not (< v_main_~i~0_22 v_main_~nodecount~0_8)) InVars {main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} OutVars{main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} AuxVars[] AssignedVars[] {31649#(exists ((v_main_~i~0_209 Int)) (and (<= main_~nodecount~0 (+ v_main_~i~0_209 1)) (<= v_main_~i~0_209 1) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 v_main_~i~0_209) |main_~#distance~0.offset|)))))} is VALID [2022-04-14 19:01:57,579 INFO L290 TraceCheckUtils]: 23: Hoare triple {31649#(exists ((v_main_~i~0_209 Int)) (and (<= main_~nodecount~0 (+ v_main_~i~0_209 1)) (<= v_main_~i~0_209 1) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 v_main_~i~0_209) |main_~#distance~0.offset|)))))} [147] L39-4-->L51-3: Formula: (= v_main_~i~0_3 0) InVars {} OutVars{main_~i~0=v_main_~i~0_3} AuxVars[] AssignedVars[main_~i~0] {31649#(exists ((v_main_~i~0_209 Int)) (and (<= main_~nodecount~0 (+ v_main_~i~0_209 1)) (<= v_main_~i~0_209 1) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 v_main_~i~0_209) |main_~#distance~0.offset|)))))} is VALID [2022-04-14 19:01:57,579 INFO L290 TraceCheckUtils]: 24: Hoare triple {31649#(exists ((v_main_~i~0_209 Int)) (and (<= main_~nodecount~0 (+ v_main_~i~0_209 1)) (<= v_main_~i~0_209 1) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 v_main_~i~0_209) |main_~#distance~0.offset|)))))} [152] L51-3-->L51-4: Formula: (not (< v_main_~i~0_4 v_main_~edgecount~0_2)) InVars {main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} OutVars{main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} AuxVars[] AssignedVars[] {31649#(exists ((v_main_~i~0_209 Int)) (and (<= main_~nodecount~0 (+ v_main_~i~0_209 1)) (<= v_main_~i~0_209 1) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 v_main_~i~0_209) |main_~#distance~0.offset|)))))} is VALID [2022-04-14 19:01:57,580 INFO L290 TraceCheckUtils]: 25: Hoare triple {31649#(exists ((v_main_~i~0_209 Int)) (and (<= main_~nodecount~0 (+ v_main_~i~0_209 1)) (<= v_main_~i~0_209 1) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 v_main_~i~0_209) |main_~#distance~0.offset|)))))} [157] L51-4-->L61-3: Formula: (= v_main_~i~0_10 0) InVars {} OutVars{main_~i~0=v_main_~i~0_10} AuxVars[] AssignedVars[main_~i~0] {31683#(and (exists ((v_main_~i~0_209 Int)) (and (<= main_~nodecount~0 (+ v_main_~i~0_209 1)) (<= v_main_~i~0_209 1) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 v_main_~i~0_209) |main_~#distance~0.offset|))))) (<= 0 main_~i~0))} is VALID [2022-04-14 19:01:57,581 INFO L290 TraceCheckUtils]: 26: Hoare triple {31683#(and (exists ((v_main_~i~0_209 Int)) (and (<= main_~nodecount~0 (+ v_main_~i~0_209 1)) (<= v_main_~i~0_209 1) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 v_main_~i~0_209) |main_~#distance~0.offset|))))) (<= 0 main_~i~0))} [163] L61-3-->L63: Formula: (and (= (select (select |v_#memory_int_5| |v_main_~#distance~0.base_6|) (+ |v_main_~#distance~0.offset_6| (* v_main_~i~0_15 4))) |v_main_#t~mem21_1|) (< v_main_~i~0_15 v_main_~nodecount~0_7)) InVars {main_~nodecount~0=v_main_~nodecount~0_7, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|} OutVars{main_~nodecount~0=v_main_~nodecount~0_7, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|, main_#t~mem21=|v_main_#t~mem21_1|, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|} AuxVars[] AssignedVars[main_#t~mem21] {31683#(and (exists ((v_main_~i~0_209 Int)) (and (<= main_~nodecount~0 (+ v_main_~i~0_209 1)) (<= v_main_~i~0_209 1) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 v_main_~i~0_209) |main_~#distance~0.offset|))))) (<= 0 main_~i~0))} is VALID [2022-04-14 19:01:57,582 INFO L272 TraceCheckUtils]: 27: Hoare triple {31683#(and (exists ((v_main_~i~0_209 Int)) (and (<= main_~nodecount~0 (+ v_main_~i~0_209 1)) (<= v_main_~i~0_209 1) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 v_main_~i~0_209) |main_~#distance~0.offset|))))) (<= 0 main_~i~0))} [166] L63-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (<= 0 |v_main_#t~mem21_4|) 1 0)) InVars {main_#t~mem21=|v_main_#t~mem21_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem21] {31690#(exists ((|v_main_~#distance~0.base_BEFORE_CALL_5| Int) (v_main_~i~0_209 Int) (|v_main_~#distance~0.offset_BEFORE_CALL_5| Int)) (and (<= v_main_~i~0_209 1) (<= 899 (select (select |#memory_int| |v_main_~#distance~0.base_BEFORE_CALL_5|) (+ |v_main_~#distance~0.offset_BEFORE_CALL_5| (* 4 v_main_~i~0_209))))))} is VALID [2022-04-14 19:01:57,582 INFO L290 TraceCheckUtils]: 28: Hoare triple {31690#(exists ((|v_main_~#distance~0.base_BEFORE_CALL_5| Int) (v_main_~i~0_209 Int) (|v_main_~#distance~0.offset_BEFORE_CALL_5| Int)) (and (<= v_main_~i~0_209 1) (<= 899 (select (select |#memory_int| |v_main_~#distance~0.base_BEFORE_CALL_5|) (+ |v_main_~#distance~0.offset_BEFORE_CALL_5| (* 4 v_main_~i~0_209))))))} [168] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_3 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {31690#(exists ((|v_main_~#distance~0.base_BEFORE_CALL_5| Int) (v_main_~i~0_209 Int) (|v_main_~#distance~0.offset_BEFORE_CALL_5| Int)) (and (<= v_main_~i~0_209 1) (<= 899 (select (select |#memory_int| |v_main_~#distance~0.base_BEFORE_CALL_5|) (+ |v_main_~#distance~0.offset_BEFORE_CALL_5| (* 4 v_main_~i~0_209))))))} is VALID [2022-04-14 19:01:57,583 INFO L290 TraceCheckUtils]: 29: Hoare triple {31690#(exists ((|v_main_~#distance~0.base_BEFORE_CALL_5| Int) (v_main_~i~0_209 Int) (|v_main_~#distance~0.offset_BEFORE_CALL_5| Int)) (and (<= v_main_~i~0_209 1) (<= 899 (select (select |#memory_int| |v_main_~#distance~0.base_BEFORE_CALL_5|) (+ |v_main_~#distance~0.offset_BEFORE_CALL_5| (* 4 v_main_~i~0_209))))))} [171] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_2 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} AuxVars[] AssignedVars[] {31690#(exists ((|v_main_~#distance~0.base_BEFORE_CALL_5| Int) (v_main_~i~0_209 Int) (|v_main_~#distance~0.offset_BEFORE_CALL_5| Int)) (and (<= v_main_~i~0_209 1) (<= 899 (select (select |#memory_int| |v_main_~#distance~0.base_BEFORE_CALL_5|) (+ |v_main_~#distance~0.offset_BEFORE_CALL_5| (* 4 v_main_~i~0_209))))))} is VALID [2022-04-14 19:01:57,583 INFO L290 TraceCheckUtils]: 30: Hoare triple {31690#(exists ((|v_main_~#distance~0.base_BEFORE_CALL_5| Int) (v_main_~i~0_209 Int) (|v_main_~#distance~0.offset_BEFORE_CALL_5| Int)) (and (<= v_main_~i~0_209 1) (<= 899 (select (select |#memory_int| |v_main_~#distance~0.base_BEFORE_CALL_5|) (+ |v_main_~#distance~0.offset_BEFORE_CALL_5| (* 4 v_main_~i~0_209))))))} [174] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {31690#(exists ((|v_main_~#distance~0.base_BEFORE_CALL_5| Int) (v_main_~i~0_209 Int) (|v_main_~#distance~0.offset_BEFORE_CALL_5| Int)) (and (<= v_main_~i~0_209 1) (<= 899 (select (select |#memory_int| |v_main_~#distance~0.base_BEFORE_CALL_5|) (+ |v_main_~#distance~0.offset_BEFORE_CALL_5| (* 4 v_main_~i~0_209))))))} is VALID [2022-04-14 19:01:57,584 INFO L284 TraceCheckUtils]: 31: Hoare quadruple {31690#(exists ((|v_main_~#distance~0.base_BEFORE_CALL_5| Int) (v_main_~i~0_209 Int) (|v_main_~#distance~0.offset_BEFORE_CALL_5| Int)) (and (<= v_main_~i~0_209 1) (<= 899 (select (select |#memory_int| |v_main_~#distance~0.base_BEFORE_CALL_5|) (+ |v_main_~#distance~0.offset_BEFORE_CALL_5| (* 4 v_main_~i~0_209))))))} {31683#(and (exists ((v_main_~i~0_209 Int)) (and (<= main_~nodecount~0 (+ v_main_~i~0_209 1)) (<= v_main_~i~0_209 1) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 v_main_~i~0_209) |main_~#distance~0.offset|))))) (<= 0 main_~i~0))} [177] __VERIFIER_assertEXIT-->L63-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (<= 0 |v_main_#t~mem21_4|) 1 0)) InVars {main_#t~mem21=|v_main_#t~mem21_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem21] {31683#(and (exists ((v_main_~i~0_209 Int)) (and (<= main_~nodecount~0 (+ v_main_~i~0_209 1)) (<= v_main_~i~0_209 1) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 v_main_~i~0_209) |main_~#distance~0.offset|))))) (<= 0 main_~i~0))} is VALID [2022-04-14 19:01:57,584 INFO L290 TraceCheckUtils]: 32: Hoare triple {31683#(and (exists ((v_main_~i~0_209 Int)) (and (<= main_~nodecount~0 (+ v_main_~i~0_209 1)) (<= v_main_~i~0_209 1) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 v_main_~i~0_209) |main_~#distance~0.offset|))))) (<= 0 main_~i~0))} [167] L63-1-->L61-2: Formula: true InVars {} OutVars{main_#t~mem21=|v_main_#t~mem21_3|} AuxVars[] AssignedVars[main_#t~mem21] {31683#(and (exists ((v_main_~i~0_209 Int)) (and (<= main_~nodecount~0 (+ v_main_~i~0_209 1)) (<= v_main_~i~0_209 1) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 v_main_~i~0_209) |main_~#distance~0.offset|))))) (<= 0 main_~i~0))} is VALID [2022-04-14 19:01:57,585 INFO L290 TraceCheckUtils]: 33: Hoare triple {31683#(and (exists ((v_main_~i~0_209 Int)) (and (<= main_~nodecount~0 (+ v_main_~i~0_209 1)) (<= v_main_~i~0_209 1) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 v_main_~i~0_209) |main_~#distance~0.offset|))))) (<= 0 main_~i~0))} [169] L61-2-->L61-3: Formula: (= v_main_~i~0_19 (+ v_main_~i~0_20 1)) InVars {main_~i~0=v_main_~i~0_20} OutVars{main_~i~0=v_main_~i~0_19, main_#t~post20=|v_main_#t~post20_1|} AuxVars[] AssignedVars[main_#t~post20, main_~i~0] {31709#(and (exists ((v_main_~i~0_209 Int)) (and (<= main_~nodecount~0 (+ v_main_~i~0_209 1)) (<= v_main_~i~0_209 1) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 v_main_~i~0_209) |main_~#distance~0.offset|))))) (<= 1 main_~i~0))} is VALID [2022-04-14 19:01:57,586 INFO L290 TraceCheckUtils]: 34: Hoare triple {31709#(and (exists ((v_main_~i~0_209 Int)) (and (<= main_~nodecount~0 (+ v_main_~i~0_209 1)) (<= v_main_~i~0_209 1) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 v_main_~i~0_209) |main_~#distance~0.offset|))))) (<= 1 main_~i~0))} [163] L61-3-->L63: Formula: (and (= (select (select |v_#memory_int_5| |v_main_~#distance~0.base_6|) (+ |v_main_~#distance~0.offset_6| (* v_main_~i~0_15 4))) |v_main_#t~mem21_1|) (< v_main_~i~0_15 v_main_~nodecount~0_7)) InVars {main_~nodecount~0=v_main_~nodecount~0_7, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|} OutVars{main_~nodecount~0=v_main_~nodecount~0_7, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|, main_#t~mem21=|v_main_#t~mem21_1|, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|} AuxVars[] AssignedVars[main_#t~mem21] {31709#(and (exists ((v_main_~i~0_209 Int)) (and (<= main_~nodecount~0 (+ v_main_~i~0_209 1)) (<= v_main_~i~0_209 1) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 v_main_~i~0_209) |main_~#distance~0.offset|))))) (<= 1 main_~i~0))} is VALID [2022-04-14 19:01:57,587 INFO L272 TraceCheckUtils]: 35: Hoare triple {31709#(and (exists ((v_main_~i~0_209 Int)) (and (<= main_~nodecount~0 (+ v_main_~i~0_209 1)) (<= v_main_~i~0_209 1) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 v_main_~i~0_209) |main_~#distance~0.offset|))))) (<= 1 main_~i~0))} [166] L63-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (<= 0 |v_main_#t~mem21_4|) 1 0)) InVars {main_#t~mem21=|v_main_#t~mem21_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem21] {31690#(exists ((|v_main_~#distance~0.base_BEFORE_CALL_5| Int) (v_main_~i~0_209 Int) (|v_main_~#distance~0.offset_BEFORE_CALL_5| Int)) (and (<= v_main_~i~0_209 1) (<= 899 (select (select |#memory_int| |v_main_~#distance~0.base_BEFORE_CALL_5|) (+ |v_main_~#distance~0.offset_BEFORE_CALL_5| (* 4 v_main_~i~0_209))))))} is VALID [2022-04-14 19:01:57,587 INFO L290 TraceCheckUtils]: 36: Hoare triple {31690#(exists ((|v_main_~#distance~0.base_BEFORE_CALL_5| Int) (v_main_~i~0_209 Int) (|v_main_~#distance~0.offset_BEFORE_CALL_5| Int)) (and (<= v_main_~i~0_209 1) (<= 899 (select (select |#memory_int| |v_main_~#distance~0.base_BEFORE_CALL_5|) (+ |v_main_~#distance~0.offset_BEFORE_CALL_5| (* 4 v_main_~i~0_209))))))} [168] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_3 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {31690#(exists ((|v_main_~#distance~0.base_BEFORE_CALL_5| Int) (v_main_~i~0_209 Int) (|v_main_~#distance~0.offset_BEFORE_CALL_5| Int)) (and (<= v_main_~i~0_209 1) (<= 899 (select (select |#memory_int| |v_main_~#distance~0.base_BEFORE_CALL_5|) (+ |v_main_~#distance~0.offset_BEFORE_CALL_5| (* 4 v_main_~i~0_209))))))} is VALID [2022-04-14 19:01:57,588 INFO L290 TraceCheckUtils]: 37: Hoare triple {31690#(exists ((|v_main_~#distance~0.base_BEFORE_CALL_5| Int) (v_main_~i~0_209 Int) (|v_main_~#distance~0.offset_BEFORE_CALL_5| Int)) (and (<= v_main_~i~0_209 1) (<= 899 (select (select |#memory_int| |v_main_~#distance~0.base_BEFORE_CALL_5|) (+ |v_main_~#distance~0.offset_BEFORE_CALL_5| (* 4 v_main_~i~0_209))))))} [171] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_2 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} AuxVars[] AssignedVars[] {31690#(exists ((|v_main_~#distance~0.base_BEFORE_CALL_5| Int) (v_main_~i~0_209 Int) (|v_main_~#distance~0.offset_BEFORE_CALL_5| Int)) (and (<= v_main_~i~0_209 1) (<= 899 (select (select |#memory_int| |v_main_~#distance~0.base_BEFORE_CALL_5|) (+ |v_main_~#distance~0.offset_BEFORE_CALL_5| (* 4 v_main_~i~0_209))))))} is VALID [2022-04-14 19:01:57,588 INFO L290 TraceCheckUtils]: 38: Hoare triple {31690#(exists ((|v_main_~#distance~0.base_BEFORE_CALL_5| Int) (v_main_~i~0_209 Int) (|v_main_~#distance~0.offset_BEFORE_CALL_5| Int)) (and (<= v_main_~i~0_209 1) (<= 899 (select (select |#memory_int| |v_main_~#distance~0.base_BEFORE_CALL_5|) (+ |v_main_~#distance~0.offset_BEFORE_CALL_5| (* 4 v_main_~i~0_209))))))} [174] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {31690#(exists ((|v_main_~#distance~0.base_BEFORE_CALL_5| Int) (v_main_~i~0_209 Int) (|v_main_~#distance~0.offset_BEFORE_CALL_5| Int)) (and (<= v_main_~i~0_209 1) (<= 899 (select (select |#memory_int| |v_main_~#distance~0.base_BEFORE_CALL_5|) (+ |v_main_~#distance~0.offset_BEFORE_CALL_5| (* 4 v_main_~i~0_209))))))} is VALID [2022-04-14 19:01:57,589 INFO L284 TraceCheckUtils]: 39: Hoare quadruple {31690#(exists ((|v_main_~#distance~0.base_BEFORE_CALL_5| Int) (v_main_~i~0_209 Int) (|v_main_~#distance~0.offset_BEFORE_CALL_5| Int)) (and (<= v_main_~i~0_209 1) (<= 899 (select (select |#memory_int| |v_main_~#distance~0.base_BEFORE_CALL_5|) (+ |v_main_~#distance~0.offset_BEFORE_CALL_5| (* 4 v_main_~i~0_209))))))} {31709#(and (exists ((v_main_~i~0_209 Int)) (and (<= main_~nodecount~0 (+ v_main_~i~0_209 1)) (<= v_main_~i~0_209 1) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 v_main_~i~0_209) |main_~#distance~0.offset|))))) (<= 1 main_~i~0))} [177] __VERIFIER_assertEXIT-->L63-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (<= 0 |v_main_#t~mem21_4|) 1 0)) InVars {main_#t~mem21=|v_main_#t~mem21_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem21] {31709#(and (exists ((v_main_~i~0_209 Int)) (and (<= main_~nodecount~0 (+ v_main_~i~0_209 1)) (<= v_main_~i~0_209 1) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 v_main_~i~0_209) |main_~#distance~0.offset|))))) (<= 1 main_~i~0))} is VALID [2022-04-14 19:01:57,590 INFO L290 TraceCheckUtils]: 40: Hoare triple {31709#(and (exists ((v_main_~i~0_209 Int)) (and (<= main_~nodecount~0 (+ v_main_~i~0_209 1)) (<= v_main_~i~0_209 1) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 v_main_~i~0_209) |main_~#distance~0.offset|))))) (<= 1 main_~i~0))} [167] L63-1-->L61-2: Formula: true InVars {} OutVars{main_#t~mem21=|v_main_#t~mem21_3|} AuxVars[] AssignedVars[main_#t~mem21] {31709#(and (exists ((v_main_~i~0_209 Int)) (and (<= main_~nodecount~0 (+ v_main_~i~0_209 1)) (<= v_main_~i~0_209 1) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 v_main_~i~0_209) |main_~#distance~0.offset|))))) (<= 1 main_~i~0))} is VALID [2022-04-14 19:01:57,590 INFO L290 TraceCheckUtils]: 41: Hoare triple {31709#(and (exists ((v_main_~i~0_209 Int)) (and (<= main_~nodecount~0 (+ v_main_~i~0_209 1)) (<= v_main_~i~0_209 1) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 v_main_~i~0_209) |main_~#distance~0.offset|))))) (<= 1 main_~i~0))} [169] L61-2-->L61-3: Formula: (= v_main_~i~0_19 (+ v_main_~i~0_20 1)) InVars {main_~i~0=v_main_~i~0_20} OutVars{main_~i~0=v_main_~i~0_19, main_#t~post20=|v_main_#t~post20_1|} AuxVars[] AssignedVars[main_#t~post20, main_~i~0] {31734#(and (exists ((v_main_~i~0_209 Int)) (and (<= main_~nodecount~0 (+ v_main_~i~0_209 1)) (<= v_main_~i~0_209 1) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 v_main_~i~0_209) |main_~#distance~0.offset|))))) (<= 2 main_~i~0))} is VALID [2022-04-14 19:01:57,591 INFO L290 TraceCheckUtils]: 42: Hoare triple {31734#(and (exists ((v_main_~i~0_209 Int)) (and (<= main_~nodecount~0 (+ v_main_~i~0_209 1)) (<= v_main_~i~0_209 1) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 v_main_~i~0_209) |main_~#distance~0.offset|))))) (<= 2 main_~i~0))} [163] L61-3-->L63: Formula: (and (= (select (select |v_#memory_int_5| |v_main_~#distance~0.base_6|) (+ |v_main_~#distance~0.offset_6| (* v_main_~i~0_15 4))) |v_main_#t~mem21_1|) (< v_main_~i~0_15 v_main_~nodecount~0_7)) InVars {main_~nodecount~0=v_main_~nodecount~0_7, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|} OutVars{main_~nodecount~0=v_main_~nodecount~0_7, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|, main_#t~mem21=|v_main_#t~mem21_1|, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|} AuxVars[] AssignedVars[main_#t~mem21] {31579#false} is VALID [2022-04-14 19:01:57,591 INFO L272 TraceCheckUtils]: 43: Hoare triple {31579#false} [166] L63-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (<= 0 |v_main_#t~mem21_4|) 1 0)) InVars {main_#t~mem21=|v_main_#t~mem21_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem21] {31579#false} is VALID [2022-04-14 19:01:57,591 INFO L290 TraceCheckUtils]: 44: Hoare triple {31579#false} [168] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_3 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {31579#false} is VALID [2022-04-14 19:01:57,592 INFO L290 TraceCheckUtils]: 45: Hoare triple {31579#false} [170] L11-->L12: Formula: (= v___VERIFIER_assert_~cond_1 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[] {31579#false} is VALID [2022-04-14 19:01:57,592 INFO L290 TraceCheckUtils]: 46: Hoare triple {31579#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {31579#false} is VALID [2022-04-14 19:01:57,592 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 12 proven. 5 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-04-14 19:01:57,592 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-14 19:01:57,920 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2026006074] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-14 19:01:57,920 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-14 19:01:57,921 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 12] total 20 [2022-04-14 19:01:57,921 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [158779297] [2022-04-14 19:01:57,921 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-04-14 19:01:57,921 INFO L78 Accepts]: Start accepts. Automaton has has 20 states, 20 states have (on average 3.15) internal successors, (63), 19 states have internal predecessors, (63), 7 states have call successors, (9), 5 states have call predecessors, (9), 3 states have return successors, (6), 6 states have call predecessors, (6), 5 states have call successors, (6) Word has length 47 [2022-04-14 19:01:57,921 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-14 19:01:57,921 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 20 states, 20 states have (on average 3.15) internal successors, (63), 19 states have internal predecessors, (63), 7 states have call successors, (9), 5 states have call predecessors, (9), 3 states have return successors, (6), 6 states have call predecessors, (6), 5 states have call successors, (6) [2022-04-14 19:01:57,993 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 78 edges. 78 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 19:01:57,993 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 20 states [2022-04-14 19:01:57,993 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-14 19:01:57,994 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2022-04-14 19:01:57,994 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=94, Invalid=506, Unknown=0, NotChecked=0, Total=600 [2022-04-14 19:01:57,994 INFO L87 Difference]: Start difference. First operand 492 states and 656 transitions. Second operand has 20 states, 20 states have (on average 3.15) internal successors, (63), 19 states have internal predecessors, (63), 7 states have call successors, (9), 5 states have call predecessors, (9), 3 states have return successors, (6), 6 states have call predecessors, (6), 5 states have call successors, (6) [2022-04-14 19:01:58,833 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 19:01:58,833 INFO L93 Difference]: Finished difference Result 580 states and 749 transitions. [2022-04-14 19:01:58,833 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2022-04-14 19:01:58,834 INFO L78 Accepts]: Start accepts. Automaton has has 20 states, 20 states have (on average 3.15) internal successors, (63), 19 states have internal predecessors, (63), 7 states have call successors, (9), 5 states have call predecessors, (9), 3 states have return successors, (6), 6 states have call predecessors, (6), 5 states have call successors, (6) Word has length 47 [2022-04-14 19:01:58,834 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-14 19:01:58,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 20 states, 20 states have (on average 3.15) internal successors, (63), 19 states have internal predecessors, (63), 7 states have call successors, (9), 5 states have call predecessors, (9), 3 states have return successors, (6), 6 states have call predecessors, (6), 5 states have call successors, (6) [2022-04-14 19:01:58,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 121 transitions. [2022-04-14 19:01:58,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 20 states, 20 states have (on average 3.15) internal successors, (63), 19 states have internal predecessors, (63), 7 states have call successors, (9), 5 states have call predecessors, (9), 3 states have return successors, (6), 6 states have call predecessors, (6), 5 states have call successors, (6) [2022-04-14 19:01:58,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 121 transitions. [2022-04-14 19:01:58,836 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 21 states and 121 transitions. [2022-04-14 19:01:58,952 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 121 edges. 121 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 19:01:58,961 INFO L225 Difference]: With dead ends: 580 [2022-04-14 19:01:58,961 INFO L226 Difference]: Without dead ends: 553 [2022-04-14 19:01:58,961 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 87 GetRequests, 48 SyntacticMatches, 3 SemanticMatches, 36 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 381 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=225, Invalid=1181, Unknown=0, NotChecked=0, Total=1406 [2022-04-14 19:01:58,962 INFO L913 BasicCegarLoop]: 46 mSDtfsCounter, 147 mSDsluCounter, 124 mSDsCounter, 0 mSdLazyCounter, 288 mSolverCounterSat, 56 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 148 SdHoareTripleChecker+Valid, 170 SdHoareTripleChecker+Invalid, 602 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 56 IncrementalHoareTripleChecker+Valid, 288 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 258 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-04-14 19:01:58,962 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [148 Valid, 170 Invalid, 602 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [56 Valid, 288 Invalid, 0 Unknown, 258 Unchecked, 0.3s Time] [2022-04-14 19:01:58,962 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 553 states. [2022-04-14 19:01:58,968 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 553 to 494. [2022-04-14 19:01:58,968 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-14 19:01:58,968 INFO L82 GeneralOperation]: Start isEquivalent. First operand 553 states. Second operand has 494 states, 481 states have (on average 1.340956340956341) internal successors, (645), 483 states have internal predecessors, (645), 7 states have call successors, (7), 7 states have call predecessors, (7), 5 states have return successors, (5), 3 states have call predecessors, (5), 5 states have call successors, (5) [2022-04-14 19:01:58,969 INFO L74 IsIncluded]: Start isIncluded. First operand 553 states. Second operand has 494 states, 481 states have (on average 1.340956340956341) internal successors, (645), 483 states have internal predecessors, (645), 7 states have call successors, (7), 7 states have call predecessors, (7), 5 states have return successors, (5), 3 states have call predecessors, (5), 5 states have call successors, (5) [2022-04-14 19:01:58,969 INFO L87 Difference]: Start difference. First operand 553 states. Second operand has 494 states, 481 states have (on average 1.340956340956341) internal successors, (645), 483 states have internal predecessors, (645), 7 states have call successors, (7), 7 states have call predecessors, (7), 5 states have return successors, (5), 3 states have call predecessors, (5), 5 states have call successors, (5) [2022-04-14 19:01:58,983 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 19:01:58,983 INFO L93 Difference]: Finished difference Result 553 states and 721 transitions. [2022-04-14 19:01:58,983 INFO L276 IsEmpty]: Start isEmpty. Operand 553 states and 721 transitions. [2022-04-14 19:01:58,984 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 19:01:58,984 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 19:01:58,985 INFO L74 IsIncluded]: Start isIncluded. First operand has 494 states, 481 states have (on average 1.340956340956341) internal successors, (645), 483 states have internal predecessors, (645), 7 states have call successors, (7), 7 states have call predecessors, (7), 5 states have return successors, (5), 3 states have call predecessors, (5), 5 states have call successors, (5) Second operand 553 states. [2022-04-14 19:01:58,985 INFO L87 Difference]: Start difference. First operand has 494 states, 481 states have (on average 1.340956340956341) internal successors, (645), 483 states have internal predecessors, (645), 7 states have call successors, (7), 7 states have call predecessors, (7), 5 states have return successors, (5), 3 states have call predecessors, (5), 5 states have call successors, (5) Second operand 553 states. [2022-04-14 19:01:58,999 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 19:01:58,999 INFO L93 Difference]: Finished difference Result 553 states and 721 transitions. [2022-04-14 19:01:58,999 INFO L276 IsEmpty]: Start isEmpty. Operand 553 states and 721 transitions. [2022-04-14 19:01:59,000 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 19:01:59,000 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 19:01:59,000 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-14 19:01:59,000 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-14 19:01:59,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 494 states, 481 states have (on average 1.340956340956341) internal successors, (645), 483 states have internal predecessors, (645), 7 states have call successors, (7), 7 states have call predecessors, (7), 5 states have return successors, (5), 3 states have call predecessors, (5), 5 states have call successors, (5) [2022-04-14 19:01:59,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 494 states and 657 transitions. [2022-04-14 19:01:59,012 INFO L78 Accepts]: Start accepts. Automaton has 494 states and 657 transitions. Word has length 47 [2022-04-14 19:01:59,012 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-14 19:01:59,012 INFO L478 AbstractCegarLoop]: Abstraction has 494 states and 657 transitions. [2022-04-14 19:01:59,012 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 20 states, 20 states have (on average 3.15) internal successors, (63), 19 states have internal predecessors, (63), 7 states have call successors, (9), 5 states have call predecessors, (9), 3 states have return successors, (6), 6 states have call predecessors, (6), 5 states have call successors, (6) [2022-04-14 19:01:59,012 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 657 transitions. [2022-04-14 19:01:59,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-04-14 19:01:59,013 INFO L491 BasicCegarLoop]: Found error trace [2022-04-14 19:01:59,013 INFO L499 BasicCegarLoop]: trace histogram [4, 4, 4, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-14 19:01:59,033 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (22)] Forceful destruction successful, exit code 0 [2022-04-14 19:01:59,225 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 22 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable24 [2022-04-14 19:01:59,225 INFO L403 AbstractCegarLoop]: === Iteration 26 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-14 19:01:59,226 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-14 19:01:59,226 INFO L85 PathProgramCache]: Analyzing trace with hash 2040872352, now seen corresponding path program 6 times [2022-04-14 19:01:59,226 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-14 19:01:59,226 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [528700342] [2022-04-14 19:01:59,226 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-14 19:01:59,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-14 19:01:59,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 19:01:59,337 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-14 19:01:59,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 19:01:59,341 INFO L290 TraceCheckUtils]: 0: Hoare triple {34003#(and (= |old(~INFINITY~0)| ~INFINITY~0) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [128] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_11| 1))) (and (= (select |v_#valid_16| 1) 1) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_16| 2) 1) (= (select |v_#valid_16| 3) 1) (= (select .cse0 1) 0) (= |v_#NULL.base_1| 0) (= (select |v_#length_6| 1) 2) (= (select |v_#length_6| 2) 14) (= (select .cse0 0) 48) (= (select |v_#valid_16| 0) 0) (= (select |v_#length_6| 3) 12) (= |v_#NULL.offset_1| 0) (= v_~INFINITY~0_2 899))) InVars {#memory_int=|v_#memory_int_11|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, #valid=|v_#valid_16|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_16|, #memory_int=|v_#memory_int_11|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_6|, ~INFINITY~0=v_~INFINITY~0_2, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, ~INFINITY~0, #NULL.base] {33989#true} is VALID [2022-04-14 19:01:59,341 INFO L290 TraceCheckUtils]: 1: Hoare triple {33989#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {33989#true} is VALID [2022-04-14 19:01:59,341 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {33989#true} {33989#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {33989#true} is VALID [2022-04-14 19:01:59,342 INFO L272 TraceCheckUtils]: 0: Hoare triple {33989#true} [126] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {34003#(and (= |old(~INFINITY~0)| ~INFINITY~0) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-14 19:01:59,342 INFO L290 TraceCheckUtils]: 1: Hoare triple {34003#(and (= |old(~INFINITY~0)| ~INFINITY~0) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [128] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_11| 1))) (and (= (select |v_#valid_16| 1) 1) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_16| 2) 1) (= (select |v_#valid_16| 3) 1) (= (select .cse0 1) 0) (= |v_#NULL.base_1| 0) (= (select |v_#length_6| 1) 2) (= (select |v_#length_6| 2) 14) (= (select .cse0 0) 48) (= (select |v_#valid_16| 0) 0) (= (select |v_#length_6| 3) 12) (= |v_#NULL.offset_1| 0) (= v_~INFINITY~0_2 899))) InVars {#memory_int=|v_#memory_int_11|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, #valid=|v_#valid_16|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_16|, #memory_int=|v_#memory_int_11|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_6|, ~INFINITY~0=v_~INFINITY~0_2, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, ~INFINITY~0, #NULL.base] {33989#true} is VALID [2022-04-14 19:01:59,342 INFO L290 TraceCheckUtils]: 2: Hoare triple {33989#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {33989#true} is VALID [2022-04-14 19:01:59,342 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {33989#true} {33989#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {33989#true} is VALID [2022-04-14 19:01:59,343 INFO L272 TraceCheckUtils]: 4: Hoare triple {33989#true} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {33989#true} is VALID [2022-04-14 19:01:59,343 INFO L290 TraceCheckUtils]: 5: Hoare triple {33989#true} [130] mainENTRY-->L20: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (= |v_main_#t~nondet4_2| v_main_~nodecount~0_1) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= |v_main_#t~nondet5_2| v_main_~edgecount~0_1)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~nodecount~0=v_main_~nodecount~0_1, main_~edgecount~0=v_main_~edgecount~0_1} AuxVars[] AssignedVars[main_~nodecount~0, main_#t~nondet5, main_#t~nondet4, main_~edgecount~0] {33989#true} is VALID [2022-04-14 19:01:59,343 INFO L290 TraceCheckUtils]: 6: Hoare triple {33989#true} [133] L20-->L21: Formula: (and (<= 0 v_main_~nodecount~0_3) (<= v_main_~nodecount~0_3 4)) InVars {main_~nodecount~0=v_main_~nodecount~0_3} OutVars{main_~nodecount~0=v_main_~nodecount~0_3} AuxVars[] AssignedVars[] {33989#true} is VALID [2022-04-14 19:01:59,343 INFO L290 TraceCheckUtils]: 7: Hoare triple {33989#true} [136] L21-->L30-3: Formula: (let ((.cse1 (store |v_#valid_10| |v_main_~#Source~0.base_4| 1))) (let ((.cse4 (store .cse1 |v_main_~#Dest~0.base_4| 1))) (let ((.cse5 (store .cse4 |v_main_~#Weight~0.base_4| 1)) (.cse2 (select |v_#memory_int_2| |v_main_~#Dest~0.base_4|)) (.cse0 (select |v_#memory_int_2| |v_main_~#Source~0.base_4|)) (.cse3 (select |v_#memory_int_2| |v_main_~#Weight~0.base_4|))) (and (= (select .cse0 (+ 52 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#distance~0.base_4|) (= (select .cse0 (+ 48 |v_main_~#Source~0.offset_4|)) 3) (= 2 (select .cse0 (+ 68 |v_main_~#Source~0.offset_4|))) (= (select .cse1 |v_main_~#Dest~0.base_4|) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Weight~0.base_4|) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 60)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 12)) 1) (= 9 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 36))) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 24))) (= (select .cse0 (+ 56 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Dest~0.base_4|) (= (select .cse0 (+ 40 |v_main_~#Source~0.offset_4|)) 2) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 8))) (= (select .cse3 (+ 72 |v_main_~#Weight~0.offset_4|)) 18) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 12)) 3) (= (select .cse0 (+ 8 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 72)) 0) (= 6 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 24))) (= (select .cse0 (+ 12 |v_main_~#Source~0.offset_4|)) 1) (= 0 (select .cse3 |v_main_~#Weight~0.offset_4|)) (not (= |v_main_~#Weight~0.base_4| 0)) (= |v_main_~#Dest~0.offset_4| 0) (= 16 (select .cse3 (+ 64 |v_main_~#Weight~0.offset_4|))) (= (select .cse2 (+ 76 |v_main_~#Dest~0.offset_4|)) 4) (= 5 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 20))) (= (select .cse0 (+ 28 |v_main_~#Source~0.offset_4|)) 3) (= (select .cse0 (+ 76 |v_main_~#Source~0.offset_4|)) 3) (= 1 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 16))) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 44)) 0) (= (select .cse0 (+ 4 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 48)) 0) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 60)) 15) (= v_main_~i~0_6 0) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 32))) (= v_main_~source~0_1 0) (= (select .cse4 |v_main_~#Weight~0.base_4|) 0) (= (select |v_#valid_10| |v_main_~#Source~0.base_4|) 0) (<= v_main_~edgecount~0_5 19) (= (select .cse3 (+ 56 |v_main_~#Weight~0.offset_4|)) 14) (= (select .cse3 (+ 52 |v_main_~#Weight~0.offset_4|)) 13) (= (select .cse2 (+ 40 |v_main_~#Dest~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 52)) 2) (= (select .cse3 (+ 44 |v_main_~#Weight~0.offset_4|)) 11) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 4)) 1) (= |v_main_~#Source~0.offset_4| 0) (= 3 (select .cse0 (+ 60 |v_main_~#Source~0.offset_4|))) (= 2 (select .cse0 (+ 44 |v_main_~#Source~0.offset_4|))) (= |v_#length_1| (store (store (store (store |v_#length_5| |v_main_~#Source~0.base_4| 80) |v_main_~#Dest~0.base_4| 80) |v_main_~#Weight~0.base_4| 80) |v_main_~#distance~0.base_4| 20)) (= (select .cse2 |v_main_~#Dest~0.offset_4|) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 68)) 1) (= (select .cse0 (+ 36 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ 56 |v_main_~#Dest~0.offset_4|)) 3) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 28))) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 8)) 2) (= 12 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 48))) (= 7 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 28))) (= (select .cse0 (+ 64 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 64)) 2) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 36)) 0) (= 8 (select .cse3 (+ 32 |v_main_~#Weight~0.offset_4|))) (not (= |v_main_~#Dest~0.base_4| 0)) (= 0 (select .cse0 |v_main_~#Source~0.offset_4|)) (= (select .cse3 (+ 40 |v_main_~#Weight~0.offset_4|)) 10) (= (select .cse5 |v_main_~#distance~0.base_4|) 0) (= |v_main_~#distance~0.offset_4| 0) (= (store .cse5 |v_main_~#distance~0.base_4| 1) |v_#valid_6|) (<= 0 v_main_~edgecount~0_5) (= (select .cse3 (+ 16 |v_main_~#Weight~0.offset_4|)) 4) (not (= |v_main_~#Source~0.base_4| 0)) (= (select .cse0 (+ |v_main_~#Source~0.offset_4| 24)) 1) (= (select .cse0 (+ 16 |v_main_~#Source~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 20)) 4) (= 2 (select .cse0 (+ 72 |v_main_~#Source~0.offset_4|))) (= (select .cse0 (+ 32 |v_main_~#Source~0.offset_4|)) 4) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 4))) (= (select .cse0 (+ 20 |v_main_~#Source~0.offset_4|)) 0) (= 19 (select .cse3 (+ 76 |v_main_~#Weight~0.offset_4|))) (< |v_#StackHeapBarrier_1| |v_main_~#Source~0.base_4|) (not (= |v_main_~#distance~0.base_4| 0)) (= 17 (select .cse3 (+ 68 |v_main_~#Weight~0.offset_4|))) (= |v_main_~#Weight~0.offset_4| 0))))) InVars {#memory_int=|v_#memory_int_2|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_5|, main_~edgecount~0=v_main_~edgecount~0_5, #valid=|v_#valid_10|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_4|, main_~x~0=v_main_~x~0_2, main_~#distance~0.base=|v_main_~#distance~0.base_4|, main_~j~0=v_main_~j~0_1, main_~y~0=v_main_~y~0_2, main_~#Dest~0.base=|v_main_~#Dest~0.base_4|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_4|, main_~#Source~0.base=|v_main_~#Source~0.base_4|, main_~#Weight~0.base=|v_main_~#Weight~0.base_4|, #valid=|v_#valid_6|, main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~source~0=v_main_~source~0_1, #length=|v_#length_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_4|, main_~edgecount~0=v_main_~edgecount~0_5, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_4|} AuxVars[] AssignedVars[main_~#Source~0.offset, main_~x~0, main_~#distance~0.base, main_~j~0, main_~y~0, main_~#Dest~0.base, main_~#distance~0.offset, main_~#Source~0.base, main_~#Weight~0.base, #valid, main_~i~0, main_~source~0, #length, main_~#Weight~0.offset, main_~#Dest~0.offset] {33989#true} is VALID [2022-04-14 19:01:59,343 INFO L290 TraceCheckUtils]: 8: Hoare triple {33989#true} [139] L30-3-->L31: Formula: (< v_main_~i~0_12 v_main_~nodecount~0_5) InVars {main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} OutVars{main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {33989#true} is VALID [2022-04-14 19:01:59,344 INFO L290 TraceCheckUtils]: 9: Hoare triple {33989#true} [141] L31-->L30-2: Formula: (and (= (store |v_#memory_int_4| |v_main_~#distance~0.base_5| (store (select |v_#memory_int_4| |v_main_~#distance~0.base_5|) (+ |v_main_~#distance~0.offset_5| (* v_main_~i~0_14 4)) 0)) |v_#memory_int_3|) (= v_main_~i~0_14 v_main_~source~0_2)) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} AuxVars[] AssignedVars[#memory_int] {33989#true} is VALID [2022-04-14 19:01:59,344 INFO L290 TraceCheckUtils]: 10: Hoare triple {33989#true} [146] L30-2-->L30-3: Formula: (= v_main_~i~0_17 (+ v_main_~i~0_18 1)) InVars {main_~i~0=v_main_~i~0_18} OutVars{main_~i~0=v_main_~i~0_17, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {33989#true} is VALID [2022-04-14 19:01:59,344 INFO L290 TraceCheckUtils]: 11: Hoare triple {33989#true} [138] L30-3-->L30-4: Formula: (not (< v_main_~i~0_11 v_main_~nodecount~0_4)) InVars {main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} OutVars{main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} AuxVars[] AssignedVars[] {33989#true} is VALID [2022-04-14 19:01:59,344 INFO L290 TraceCheckUtils]: 12: Hoare triple {33989#true} [140] L30-4-->L39-3: Formula: (= v_main_~i~0_21 0) InVars {} OutVars{main_~i~0=v_main_~i~0_21} AuxVars[] AssignedVars[main_~i~0] {33989#true} is VALID [2022-04-14 19:01:59,344 INFO L290 TraceCheckUtils]: 13: Hoare triple {33989#true} [145] L39-3-->L41-3: Formula: (and (= v_main_~j~0_2 0) (< v_main_~i~0_23 v_main_~nodecount~0_9)) InVars {main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23} OutVars{main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23, main_~j~0=v_main_~j~0_2} AuxVars[] AssignedVars[main_~j~0] {33994#(= main_~j~0 0)} is VALID [2022-04-14 19:01:59,345 INFO L290 TraceCheckUtils]: 14: Hoare triple {33994#(= main_~j~0 0)} [150] L41-3-->L45: Formula: (let ((.cse0 (select |v_#memory_int_8| |v_main_~#distance~0.base_10|)) (.cse1 (* v_main_~j~0_4 4))) (and (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~x~0_3 4))) |v_main_#t~mem13_1|) (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~y~0_3 4))) |v_main_#t~mem11_1|) (= (select (select |v_#memory_int_8| |v_main_~#Dest~0.base_7|) (+ .cse1 |v_main_~#Dest~0.offset_7|)) v_main_~x~0_3) (= v_main_~y~0_3 (select (select |v_#memory_int_8| |v_main_~#Source~0.base_7|) (+ .cse1 |v_main_~#Source~0.offset_7|))) (= |v_main_#t~mem12_1| (select (select |v_#memory_int_8| |v_main_~#Weight~0.base_7|) (+ .cse1 |v_main_~#Weight~0.offset_7|))) (< v_main_~j~0_4 v_main_~edgecount~0_7))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_~j~0=v_main_~j~0_4, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} OutVars{main_#t~mem12=|v_main_#t~mem12_1|, main_#t~mem13=|v_main_#t~mem13_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~x~0=v_main_~x~0_3, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_#t~mem10=|v_main_#t~mem10_1|, main_~j~0=v_main_~j~0_4, main_#t~mem11=|v_main_#t~mem11_1|, main_~y~0=v_main_~y~0_3, main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_#t~mem9=|v_main_#t~mem9_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_~x~0, main_#t~mem10, main_#t~mem11, main_~y~0, main_#t~mem9] {33994#(= main_~j~0 0)} is VALID [2022-04-14 19:01:59,345 INFO L290 TraceCheckUtils]: 15: Hoare triple {33994#(= main_~j~0 0)} [155] L45-->L41-2: Formula: (and (= (store |v_#memory_int_10| |v_main_~#distance~0.base_11| (store (select |v_#memory_int_10| |v_main_~#distance~0.base_11|) (+ |v_main_~#distance~0.offset_11| (* v_main_~x~0_4 4)) (- 1))) |v_#memory_int_9|) (< (+ |v_main_#t~mem12_3| |v_main_#t~mem11_3|) |v_main_#t~mem13_3|)) InVars {main_#t~mem12=|v_main_#t~mem12_3|, main_#t~mem13=|v_main_#t~mem13_3|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|, main_#t~mem11=|v_main_#t~mem11_3|, #memory_int=|v_#memory_int_10|} OutVars{#memory_int=|v_#memory_int_9|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_#t~mem11, #memory_int] {33994#(= main_~j~0 0)} is VALID [2022-04-14 19:01:59,345 INFO L290 TraceCheckUtils]: 16: Hoare triple {33994#(= main_~j~0 0)} [160] L41-2-->L41-3: Formula: (= v_main_~j~0_5 (+ v_main_~j~0_6 1)) InVars {main_~j~0=v_main_~j~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, main_~j~0=v_main_~j~0_5} AuxVars[] AssignedVars[main_~j~0, main_#t~post8] {33995#(<= 1 main_~j~0)} is VALID [2022-04-14 19:01:59,346 INFO L290 TraceCheckUtils]: 17: Hoare triple {33995#(<= 1 main_~j~0)} [150] L41-3-->L45: Formula: (let ((.cse0 (select |v_#memory_int_8| |v_main_~#distance~0.base_10|)) (.cse1 (* v_main_~j~0_4 4))) (and (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~x~0_3 4))) |v_main_#t~mem13_1|) (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~y~0_3 4))) |v_main_#t~mem11_1|) (= (select (select |v_#memory_int_8| |v_main_~#Dest~0.base_7|) (+ .cse1 |v_main_~#Dest~0.offset_7|)) v_main_~x~0_3) (= v_main_~y~0_3 (select (select |v_#memory_int_8| |v_main_~#Source~0.base_7|) (+ .cse1 |v_main_~#Source~0.offset_7|))) (= |v_main_#t~mem12_1| (select (select |v_#memory_int_8| |v_main_~#Weight~0.base_7|) (+ .cse1 |v_main_~#Weight~0.offset_7|))) (< v_main_~j~0_4 v_main_~edgecount~0_7))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_~j~0=v_main_~j~0_4, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} OutVars{main_#t~mem12=|v_main_#t~mem12_1|, main_#t~mem13=|v_main_#t~mem13_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~x~0=v_main_~x~0_3, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_#t~mem10=|v_main_#t~mem10_1|, main_~j~0=v_main_~j~0_4, main_#t~mem11=|v_main_#t~mem11_1|, main_~y~0=v_main_~y~0_3, main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_#t~mem9=|v_main_#t~mem9_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_~x~0, main_#t~mem10, main_#t~mem11, main_~y~0, main_#t~mem9] {33995#(<= 1 main_~j~0)} is VALID [2022-04-14 19:01:59,346 INFO L290 TraceCheckUtils]: 18: Hoare triple {33995#(<= 1 main_~j~0)} [155] L45-->L41-2: Formula: (and (= (store |v_#memory_int_10| |v_main_~#distance~0.base_11| (store (select |v_#memory_int_10| |v_main_~#distance~0.base_11|) (+ |v_main_~#distance~0.offset_11| (* v_main_~x~0_4 4)) (- 1))) |v_#memory_int_9|) (< (+ |v_main_#t~mem12_3| |v_main_#t~mem11_3|) |v_main_#t~mem13_3|)) InVars {main_#t~mem12=|v_main_#t~mem12_3|, main_#t~mem13=|v_main_#t~mem13_3|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|, main_#t~mem11=|v_main_#t~mem11_3|, #memory_int=|v_#memory_int_10|} OutVars{#memory_int=|v_#memory_int_9|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_#t~mem11, #memory_int] {33995#(<= 1 main_~j~0)} is VALID [2022-04-14 19:01:59,347 INFO L290 TraceCheckUtils]: 19: Hoare triple {33995#(<= 1 main_~j~0)} [160] L41-2-->L41-3: Formula: (= v_main_~j~0_5 (+ v_main_~j~0_6 1)) InVars {main_~j~0=v_main_~j~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, main_~j~0=v_main_~j~0_5} AuxVars[] AssignedVars[main_~j~0, main_#t~post8] {33996#(<= 2 main_~j~0)} is VALID [2022-04-14 19:01:59,349 INFO L290 TraceCheckUtils]: 20: Hoare triple {33996#(<= 2 main_~j~0)} [150] L41-3-->L45: Formula: (let ((.cse0 (select |v_#memory_int_8| |v_main_~#distance~0.base_10|)) (.cse1 (* v_main_~j~0_4 4))) (and (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~x~0_3 4))) |v_main_#t~mem13_1|) (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~y~0_3 4))) |v_main_#t~mem11_1|) (= (select (select |v_#memory_int_8| |v_main_~#Dest~0.base_7|) (+ .cse1 |v_main_~#Dest~0.offset_7|)) v_main_~x~0_3) (= v_main_~y~0_3 (select (select |v_#memory_int_8| |v_main_~#Source~0.base_7|) (+ .cse1 |v_main_~#Source~0.offset_7|))) (= |v_main_#t~mem12_1| (select (select |v_#memory_int_8| |v_main_~#Weight~0.base_7|) (+ .cse1 |v_main_~#Weight~0.offset_7|))) (< v_main_~j~0_4 v_main_~edgecount~0_7))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_~j~0=v_main_~j~0_4, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} OutVars{main_#t~mem12=|v_main_#t~mem12_1|, main_#t~mem13=|v_main_#t~mem13_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~x~0=v_main_~x~0_3, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_#t~mem10=|v_main_#t~mem10_1|, main_~j~0=v_main_~j~0_4, main_#t~mem11=|v_main_#t~mem11_1|, main_~y~0=v_main_~y~0_3, main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_#t~mem9=|v_main_#t~mem9_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_~x~0, main_#t~mem10, main_#t~mem11, main_~y~0, main_#t~mem9] {33996#(<= 2 main_~j~0)} is VALID [2022-04-14 19:01:59,349 INFO L290 TraceCheckUtils]: 21: Hoare triple {33996#(<= 2 main_~j~0)} [155] L45-->L41-2: Formula: (and (= (store |v_#memory_int_10| |v_main_~#distance~0.base_11| (store (select |v_#memory_int_10| |v_main_~#distance~0.base_11|) (+ |v_main_~#distance~0.offset_11| (* v_main_~x~0_4 4)) (- 1))) |v_#memory_int_9|) (< (+ |v_main_#t~mem12_3| |v_main_#t~mem11_3|) |v_main_#t~mem13_3|)) InVars {main_#t~mem12=|v_main_#t~mem12_3|, main_#t~mem13=|v_main_#t~mem13_3|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|, main_#t~mem11=|v_main_#t~mem11_3|, #memory_int=|v_#memory_int_10|} OutVars{#memory_int=|v_#memory_int_9|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_#t~mem11, #memory_int] {33996#(<= 2 main_~j~0)} is VALID [2022-04-14 19:01:59,350 INFO L290 TraceCheckUtils]: 22: Hoare triple {33996#(<= 2 main_~j~0)} [160] L41-2-->L41-3: Formula: (= v_main_~j~0_5 (+ v_main_~j~0_6 1)) InVars {main_~j~0=v_main_~j~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, main_~j~0=v_main_~j~0_5} AuxVars[] AssignedVars[main_~j~0, main_#t~post8] {33997#(<= 3 main_~j~0)} is VALID [2022-04-14 19:01:59,351 INFO L290 TraceCheckUtils]: 23: Hoare triple {33997#(<= 3 main_~j~0)} [150] L41-3-->L45: Formula: (let ((.cse0 (select |v_#memory_int_8| |v_main_~#distance~0.base_10|)) (.cse1 (* v_main_~j~0_4 4))) (and (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~x~0_3 4))) |v_main_#t~mem13_1|) (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~y~0_3 4))) |v_main_#t~mem11_1|) (= (select (select |v_#memory_int_8| |v_main_~#Dest~0.base_7|) (+ .cse1 |v_main_~#Dest~0.offset_7|)) v_main_~x~0_3) (= v_main_~y~0_3 (select (select |v_#memory_int_8| |v_main_~#Source~0.base_7|) (+ .cse1 |v_main_~#Source~0.offset_7|))) (= |v_main_#t~mem12_1| (select (select |v_#memory_int_8| |v_main_~#Weight~0.base_7|) (+ .cse1 |v_main_~#Weight~0.offset_7|))) (< v_main_~j~0_4 v_main_~edgecount~0_7))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_~j~0=v_main_~j~0_4, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} OutVars{main_#t~mem12=|v_main_#t~mem12_1|, main_#t~mem13=|v_main_#t~mem13_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~x~0=v_main_~x~0_3, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_#t~mem10=|v_main_#t~mem10_1|, main_~j~0=v_main_~j~0_4, main_#t~mem11=|v_main_#t~mem11_1|, main_~y~0=v_main_~y~0_3, main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_#t~mem9=|v_main_#t~mem9_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_~x~0, main_#t~mem10, main_#t~mem11, main_~y~0, main_#t~mem9] {33998#(<= 4 main_~edgecount~0)} is VALID [2022-04-14 19:01:59,351 INFO L290 TraceCheckUtils]: 24: Hoare triple {33998#(<= 4 main_~edgecount~0)} [155] L45-->L41-2: Formula: (and (= (store |v_#memory_int_10| |v_main_~#distance~0.base_11| (store (select |v_#memory_int_10| |v_main_~#distance~0.base_11|) (+ |v_main_~#distance~0.offset_11| (* v_main_~x~0_4 4)) (- 1))) |v_#memory_int_9|) (< (+ |v_main_#t~mem12_3| |v_main_#t~mem11_3|) |v_main_#t~mem13_3|)) InVars {main_#t~mem12=|v_main_#t~mem12_3|, main_#t~mem13=|v_main_#t~mem13_3|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|, main_#t~mem11=|v_main_#t~mem11_3|, #memory_int=|v_#memory_int_10|} OutVars{#memory_int=|v_#memory_int_9|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_#t~mem11, #memory_int] {33998#(<= 4 main_~edgecount~0)} is VALID [2022-04-14 19:01:59,351 INFO L290 TraceCheckUtils]: 25: Hoare triple {33998#(<= 4 main_~edgecount~0)} [160] L41-2-->L41-3: Formula: (= v_main_~j~0_5 (+ v_main_~j~0_6 1)) InVars {main_~j~0=v_main_~j~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, main_~j~0=v_main_~j~0_5} AuxVars[] AssignedVars[main_~j~0, main_#t~post8] {33998#(<= 4 main_~edgecount~0)} is VALID [2022-04-14 19:01:59,352 INFO L290 TraceCheckUtils]: 26: Hoare triple {33998#(<= 4 main_~edgecount~0)} [149] L41-3-->L39-2: Formula: (not (< v_main_~j~0_3 v_main_~edgecount~0_6)) InVars {main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} OutVars{main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} AuxVars[] AssignedVars[] {33998#(<= 4 main_~edgecount~0)} is VALID [2022-04-14 19:01:59,352 INFO L290 TraceCheckUtils]: 27: Hoare triple {33998#(<= 4 main_~edgecount~0)} [154] L39-2-->L39-3: Formula: (= v_main_~i~0_1 (+ v_main_~i~0_2 1)) InVars {main_~i~0=v_main_~i~0_2} OutVars{main_~i~0=v_main_~i~0_1, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post7] {33998#(<= 4 main_~edgecount~0)} is VALID [2022-04-14 19:01:59,352 INFO L290 TraceCheckUtils]: 28: Hoare triple {33998#(<= 4 main_~edgecount~0)} [144] L39-3-->L39-4: Formula: (not (< v_main_~i~0_22 v_main_~nodecount~0_8)) InVars {main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} OutVars{main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} AuxVars[] AssignedVars[] {33998#(<= 4 main_~edgecount~0)} is VALID [2022-04-14 19:01:59,353 INFO L290 TraceCheckUtils]: 29: Hoare triple {33998#(<= 4 main_~edgecount~0)} [147] L39-4-->L51-3: Formula: (= v_main_~i~0_3 0) InVars {} OutVars{main_~i~0=v_main_~i~0_3} AuxVars[] AssignedVars[main_~i~0] {33999#(and (= main_~i~0 0) (<= 4 main_~edgecount~0))} is VALID [2022-04-14 19:01:59,353 INFO L290 TraceCheckUtils]: 30: Hoare triple {33999#(and (= main_~i~0 0) (<= 4 main_~edgecount~0))} [153] L51-3-->L55: Formula: (let ((.cse0 (* v_main_~i~0_5 4)) (.cse1 (select |v_#memory_int_1| |v_main_~#distance~0.base_1|))) (and (= v_main_~y~0_1 (select (select |v_#memory_int_1| |v_main_~#Source~0.base_1|) (+ .cse0 |v_main_~#Source~0.offset_1|))) (= v_main_~x~0_1 (select (select |v_#memory_int_1| |v_main_~#Dest~0.base_1|) (+ |v_main_~#Dest~0.offset_1| .cse0))) (= (select (select |v_#memory_int_1| |v_main_~#Weight~0.base_1|) (+ |v_main_~#Weight~0.offset_1| .cse0)) |v_main_#t~mem18_1|) (= (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~x~0_1 4))) |v_main_#t~mem19_1|) (= |v_main_#t~mem17_1| (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~y~0_1 4)))) (< v_main_~i~0_5 v_main_~edgecount~0_3))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_#t~mem15=|v_main_#t~mem15_1|, main_~x~0=v_main_~x~0_1, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~y~0=v_main_~y~0_1, main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_#t~mem16=|v_main_#t~mem16_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_#t~mem17=|v_main_#t~mem17_1|, main_#t~mem18=|v_main_#t~mem18_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|, main_#t~mem19=|v_main_#t~mem19_1|} AuxVars[] AssignedVars[main_#t~mem15, main_~x~0, main_~y~0, main_#t~mem16, main_#t~mem17, main_#t~mem18, main_#t~mem19] {33999#(and (= main_~i~0 0) (<= 4 main_~edgecount~0))} is VALID [2022-04-14 19:01:59,354 INFO L290 TraceCheckUtils]: 31: Hoare triple {33999#(and (= main_~i~0 0) (<= 4 main_~edgecount~0))} [159] L55-->L51-2: Formula: (not (< (+ |v_main_#t~mem18_5| |v_main_#t~mem17_5|) |v_main_#t~mem19_5|)) InVars {main_#t~mem17=|v_main_#t~mem17_5|, main_#t~mem18=|v_main_#t~mem18_5|, main_#t~mem19=|v_main_#t~mem19_5|} OutVars{} AuxVars[] AssignedVars[main_#t~mem17, main_#t~mem18, main_#t~mem19] {33999#(and (= main_~i~0 0) (<= 4 main_~edgecount~0))} is VALID [2022-04-14 19:01:59,354 INFO L290 TraceCheckUtils]: 32: Hoare triple {33999#(and (= main_~i~0 0) (<= 4 main_~edgecount~0))} [164] L51-2-->L51-3: Formula: (= v_main_~i~0_8 (+ v_main_~i~0_9 1)) InVars {main_~i~0=v_main_~i~0_9} OutVars{main_~i~0=v_main_~i~0_8, main_#t~post14=|v_main_#t~post14_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post14] {34000#(<= (+ main_~i~0 3) main_~edgecount~0)} is VALID [2022-04-14 19:01:59,355 INFO L290 TraceCheckUtils]: 33: Hoare triple {34000#(<= (+ main_~i~0 3) main_~edgecount~0)} [153] L51-3-->L55: Formula: (let ((.cse0 (* v_main_~i~0_5 4)) (.cse1 (select |v_#memory_int_1| |v_main_~#distance~0.base_1|))) (and (= v_main_~y~0_1 (select (select |v_#memory_int_1| |v_main_~#Source~0.base_1|) (+ .cse0 |v_main_~#Source~0.offset_1|))) (= v_main_~x~0_1 (select (select |v_#memory_int_1| |v_main_~#Dest~0.base_1|) (+ |v_main_~#Dest~0.offset_1| .cse0))) (= (select (select |v_#memory_int_1| |v_main_~#Weight~0.base_1|) (+ |v_main_~#Weight~0.offset_1| .cse0)) |v_main_#t~mem18_1|) (= (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~x~0_1 4))) |v_main_#t~mem19_1|) (= |v_main_#t~mem17_1| (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~y~0_1 4)))) (< v_main_~i~0_5 v_main_~edgecount~0_3))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_#t~mem15=|v_main_#t~mem15_1|, main_~x~0=v_main_~x~0_1, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~y~0=v_main_~y~0_1, main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_#t~mem16=|v_main_#t~mem16_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_#t~mem17=|v_main_#t~mem17_1|, main_#t~mem18=|v_main_#t~mem18_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|, main_#t~mem19=|v_main_#t~mem19_1|} AuxVars[] AssignedVars[main_#t~mem15, main_~x~0, main_~y~0, main_#t~mem16, main_#t~mem17, main_#t~mem18, main_#t~mem19] {34000#(<= (+ main_~i~0 3) main_~edgecount~0)} is VALID [2022-04-14 19:01:59,355 INFO L290 TraceCheckUtils]: 34: Hoare triple {34000#(<= (+ main_~i~0 3) main_~edgecount~0)} [159] L55-->L51-2: Formula: (not (< (+ |v_main_#t~mem18_5| |v_main_#t~mem17_5|) |v_main_#t~mem19_5|)) InVars {main_#t~mem17=|v_main_#t~mem17_5|, main_#t~mem18=|v_main_#t~mem18_5|, main_#t~mem19=|v_main_#t~mem19_5|} OutVars{} AuxVars[] AssignedVars[main_#t~mem17, main_#t~mem18, main_#t~mem19] {34000#(<= (+ main_~i~0 3) main_~edgecount~0)} is VALID [2022-04-14 19:01:59,356 INFO L290 TraceCheckUtils]: 35: Hoare triple {34000#(<= (+ main_~i~0 3) main_~edgecount~0)} [164] L51-2-->L51-3: Formula: (= v_main_~i~0_8 (+ v_main_~i~0_9 1)) InVars {main_~i~0=v_main_~i~0_9} OutVars{main_~i~0=v_main_~i~0_8, main_#t~post14=|v_main_#t~post14_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post14] {34001#(<= (+ main_~i~0 2) main_~edgecount~0)} is VALID [2022-04-14 19:01:59,356 INFO L290 TraceCheckUtils]: 36: Hoare triple {34001#(<= (+ main_~i~0 2) main_~edgecount~0)} [153] L51-3-->L55: Formula: (let ((.cse0 (* v_main_~i~0_5 4)) (.cse1 (select |v_#memory_int_1| |v_main_~#distance~0.base_1|))) (and (= v_main_~y~0_1 (select (select |v_#memory_int_1| |v_main_~#Source~0.base_1|) (+ .cse0 |v_main_~#Source~0.offset_1|))) (= v_main_~x~0_1 (select (select |v_#memory_int_1| |v_main_~#Dest~0.base_1|) (+ |v_main_~#Dest~0.offset_1| .cse0))) (= (select (select |v_#memory_int_1| |v_main_~#Weight~0.base_1|) (+ |v_main_~#Weight~0.offset_1| .cse0)) |v_main_#t~mem18_1|) (= (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~x~0_1 4))) |v_main_#t~mem19_1|) (= |v_main_#t~mem17_1| (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~y~0_1 4)))) (< v_main_~i~0_5 v_main_~edgecount~0_3))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_#t~mem15=|v_main_#t~mem15_1|, main_~x~0=v_main_~x~0_1, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~y~0=v_main_~y~0_1, main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_#t~mem16=|v_main_#t~mem16_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_#t~mem17=|v_main_#t~mem17_1|, main_#t~mem18=|v_main_#t~mem18_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|, main_#t~mem19=|v_main_#t~mem19_1|} AuxVars[] AssignedVars[main_#t~mem15, main_~x~0, main_~y~0, main_#t~mem16, main_#t~mem17, main_#t~mem18, main_#t~mem19] {34001#(<= (+ main_~i~0 2) main_~edgecount~0)} is VALID [2022-04-14 19:01:59,356 INFO L290 TraceCheckUtils]: 37: Hoare triple {34001#(<= (+ main_~i~0 2) main_~edgecount~0)} [159] L55-->L51-2: Formula: (not (< (+ |v_main_#t~mem18_5| |v_main_#t~mem17_5|) |v_main_#t~mem19_5|)) InVars {main_#t~mem17=|v_main_#t~mem17_5|, main_#t~mem18=|v_main_#t~mem18_5|, main_#t~mem19=|v_main_#t~mem19_5|} OutVars{} AuxVars[] AssignedVars[main_#t~mem17, main_#t~mem18, main_#t~mem19] {34001#(<= (+ main_~i~0 2) main_~edgecount~0)} is VALID [2022-04-14 19:01:59,357 INFO L290 TraceCheckUtils]: 38: Hoare triple {34001#(<= (+ main_~i~0 2) main_~edgecount~0)} [164] L51-2-->L51-3: Formula: (= v_main_~i~0_8 (+ v_main_~i~0_9 1)) InVars {main_~i~0=v_main_~i~0_9} OutVars{main_~i~0=v_main_~i~0_8, main_#t~post14=|v_main_#t~post14_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post14] {34002#(<= (+ main_~i~0 1) main_~edgecount~0)} is VALID [2022-04-14 19:01:59,357 INFO L290 TraceCheckUtils]: 39: Hoare triple {34002#(<= (+ main_~i~0 1) main_~edgecount~0)} [152] L51-3-->L51-4: Formula: (not (< v_main_~i~0_4 v_main_~edgecount~0_2)) InVars {main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} OutVars{main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} AuxVars[] AssignedVars[] {33990#false} is VALID [2022-04-14 19:01:59,357 INFO L290 TraceCheckUtils]: 40: Hoare triple {33990#false} [157] L51-4-->L61-3: Formula: (= v_main_~i~0_10 0) InVars {} OutVars{main_~i~0=v_main_~i~0_10} AuxVars[] AssignedVars[main_~i~0] {33990#false} is VALID [2022-04-14 19:01:59,358 INFO L290 TraceCheckUtils]: 41: Hoare triple {33990#false} [163] L61-3-->L63: Formula: (and (= (select (select |v_#memory_int_5| |v_main_~#distance~0.base_6|) (+ |v_main_~#distance~0.offset_6| (* v_main_~i~0_15 4))) |v_main_#t~mem21_1|) (< v_main_~i~0_15 v_main_~nodecount~0_7)) InVars {main_~nodecount~0=v_main_~nodecount~0_7, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|} OutVars{main_~nodecount~0=v_main_~nodecount~0_7, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|, main_#t~mem21=|v_main_#t~mem21_1|, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|} AuxVars[] AssignedVars[main_#t~mem21] {33990#false} is VALID [2022-04-14 19:01:59,358 INFO L272 TraceCheckUtils]: 42: Hoare triple {33990#false} [166] L63-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (<= 0 |v_main_#t~mem21_4|) 1 0)) InVars {main_#t~mem21=|v_main_#t~mem21_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem21] {33990#false} is VALID [2022-04-14 19:01:59,358 INFO L290 TraceCheckUtils]: 43: Hoare triple {33990#false} [168] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_3 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {33990#false} is VALID [2022-04-14 19:01:59,358 INFO L290 TraceCheckUtils]: 44: Hoare triple {33990#false} [170] L11-->L12: Formula: (= v___VERIFIER_assert_~cond_1 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[] {33990#false} is VALID [2022-04-14 19:01:59,358 INFO L290 TraceCheckUtils]: 45: Hoare triple {33990#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {33990#false} is VALID [2022-04-14 19:01:59,358 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 6 proven. 29 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-14 19:01:59,358 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-14 19:01:59,358 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [528700342] [2022-04-14 19:01:59,359 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [528700342] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-14 19:01:59,359 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1220901] [2022-04-14 19:01:59,359 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-14 19:01:59,359 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-14 19:01:59,359 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-14 19:01:59,360 INFO L229 MonitoredProcess]: Starting monitored process 23 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-14 19:01:59,361 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (23)] Waiting until timeout for monitored process [2022-04-14 19:01:59,645 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 6 check-sat command(s) [2022-04-14 19:01:59,645 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-14 19:01:59,647 INFO L263 TraceCheckSpWp]: Trace formula consists of 389 conjuncts, 10 conjunts are in the unsatisfiable core [2022-04-14 19:01:59,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 19:01:59,661 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-14 19:01:59,918 INFO L272 TraceCheckUtils]: 0: Hoare triple {33989#true} [126] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {33989#true} is VALID [2022-04-14 19:01:59,918 INFO L290 TraceCheckUtils]: 1: Hoare triple {33989#true} [128] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_11| 1))) (and (= (select |v_#valid_16| 1) 1) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_16| 2) 1) (= (select |v_#valid_16| 3) 1) (= (select .cse0 1) 0) (= |v_#NULL.base_1| 0) (= (select |v_#length_6| 1) 2) (= (select |v_#length_6| 2) 14) (= (select .cse0 0) 48) (= (select |v_#valid_16| 0) 0) (= (select |v_#length_6| 3) 12) (= |v_#NULL.offset_1| 0) (= v_~INFINITY~0_2 899))) InVars {#memory_int=|v_#memory_int_11|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, #valid=|v_#valid_16|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_16|, #memory_int=|v_#memory_int_11|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_6|, ~INFINITY~0=v_~INFINITY~0_2, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, ~INFINITY~0, #NULL.base] {33989#true} is VALID [2022-04-14 19:01:59,918 INFO L290 TraceCheckUtils]: 2: Hoare triple {33989#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {33989#true} is VALID [2022-04-14 19:01:59,919 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {33989#true} {33989#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {33989#true} is VALID [2022-04-14 19:01:59,919 INFO L272 TraceCheckUtils]: 4: Hoare triple {33989#true} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {33989#true} is VALID [2022-04-14 19:01:59,919 INFO L290 TraceCheckUtils]: 5: Hoare triple {33989#true} [130] mainENTRY-->L20: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (= |v_main_#t~nondet4_2| v_main_~nodecount~0_1) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= |v_main_#t~nondet5_2| v_main_~edgecount~0_1)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~nodecount~0=v_main_~nodecount~0_1, main_~edgecount~0=v_main_~edgecount~0_1} AuxVars[] AssignedVars[main_~nodecount~0, main_#t~nondet5, main_#t~nondet4, main_~edgecount~0] {33989#true} is VALID [2022-04-14 19:01:59,919 INFO L290 TraceCheckUtils]: 6: Hoare triple {33989#true} [133] L20-->L21: Formula: (and (<= 0 v_main_~nodecount~0_3) (<= v_main_~nodecount~0_3 4)) InVars {main_~nodecount~0=v_main_~nodecount~0_3} OutVars{main_~nodecount~0=v_main_~nodecount~0_3} AuxVars[] AssignedVars[] {33989#true} is VALID [2022-04-14 19:01:59,919 INFO L290 TraceCheckUtils]: 7: Hoare triple {33989#true} [136] L21-->L30-3: Formula: (let ((.cse1 (store |v_#valid_10| |v_main_~#Source~0.base_4| 1))) (let ((.cse4 (store .cse1 |v_main_~#Dest~0.base_4| 1))) (let ((.cse5 (store .cse4 |v_main_~#Weight~0.base_4| 1)) (.cse2 (select |v_#memory_int_2| |v_main_~#Dest~0.base_4|)) (.cse0 (select |v_#memory_int_2| |v_main_~#Source~0.base_4|)) (.cse3 (select |v_#memory_int_2| |v_main_~#Weight~0.base_4|))) (and (= (select .cse0 (+ 52 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#distance~0.base_4|) (= (select .cse0 (+ 48 |v_main_~#Source~0.offset_4|)) 3) (= 2 (select .cse0 (+ 68 |v_main_~#Source~0.offset_4|))) (= (select .cse1 |v_main_~#Dest~0.base_4|) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Weight~0.base_4|) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 60)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 12)) 1) (= 9 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 36))) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 24))) (= (select .cse0 (+ 56 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Dest~0.base_4|) (= (select .cse0 (+ 40 |v_main_~#Source~0.offset_4|)) 2) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 8))) (= (select .cse3 (+ 72 |v_main_~#Weight~0.offset_4|)) 18) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 12)) 3) (= (select .cse0 (+ 8 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 72)) 0) (= 6 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 24))) (= (select .cse0 (+ 12 |v_main_~#Source~0.offset_4|)) 1) (= 0 (select .cse3 |v_main_~#Weight~0.offset_4|)) (not (= |v_main_~#Weight~0.base_4| 0)) (= |v_main_~#Dest~0.offset_4| 0) (= 16 (select .cse3 (+ 64 |v_main_~#Weight~0.offset_4|))) (= (select .cse2 (+ 76 |v_main_~#Dest~0.offset_4|)) 4) (= 5 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 20))) (= (select .cse0 (+ 28 |v_main_~#Source~0.offset_4|)) 3) (= (select .cse0 (+ 76 |v_main_~#Source~0.offset_4|)) 3) (= 1 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 16))) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 44)) 0) (= (select .cse0 (+ 4 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 48)) 0) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 60)) 15) (= v_main_~i~0_6 0) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 32))) (= v_main_~source~0_1 0) (= (select .cse4 |v_main_~#Weight~0.base_4|) 0) (= (select |v_#valid_10| |v_main_~#Source~0.base_4|) 0) (<= v_main_~edgecount~0_5 19) (= (select .cse3 (+ 56 |v_main_~#Weight~0.offset_4|)) 14) (= (select .cse3 (+ 52 |v_main_~#Weight~0.offset_4|)) 13) (= (select .cse2 (+ 40 |v_main_~#Dest~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 52)) 2) (= (select .cse3 (+ 44 |v_main_~#Weight~0.offset_4|)) 11) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 4)) 1) (= |v_main_~#Source~0.offset_4| 0) (= 3 (select .cse0 (+ 60 |v_main_~#Source~0.offset_4|))) (= 2 (select .cse0 (+ 44 |v_main_~#Source~0.offset_4|))) (= |v_#length_1| (store (store (store (store |v_#length_5| |v_main_~#Source~0.base_4| 80) |v_main_~#Dest~0.base_4| 80) |v_main_~#Weight~0.base_4| 80) |v_main_~#distance~0.base_4| 20)) (= (select .cse2 |v_main_~#Dest~0.offset_4|) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 68)) 1) (= (select .cse0 (+ 36 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ 56 |v_main_~#Dest~0.offset_4|)) 3) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 28))) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 8)) 2) (= 12 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 48))) (= 7 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 28))) (= (select .cse0 (+ 64 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 64)) 2) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 36)) 0) (= 8 (select .cse3 (+ 32 |v_main_~#Weight~0.offset_4|))) (not (= |v_main_~#Dest~0.base_4| 0)) (= 0 (select .cse0 |v_main_~#Source~0.offset_4|)) (= (select .cse3 (+ 40 |v_main_~#Weight~0.offset_4|)) 10) (= (select .cse5 |v_main_~#distance~0.base_4|) 0) (= |v_main_~#distance~0.offset_4| 0) (= (store .cse5 |v_main_~#distance~0.base_4| 1) |v_#valid_6|) (<= 0 v_main_~edgecount~0_5) (= (select .cse3 (+ 16 |v_main_~#Weight~0.offset_4|)) 4) (not (= |v_main_~#Source~0.base_4| 0)) (= (select .cse0 (+ |v_main_~#Source~0.offset_4| 24)) 1) (= (select .cse0 (+ 16 |v_main_~#Source~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 20)) 4) (= 2 (select .cse0 (+ 72 |v_main_~#Source~0.offset_4|))) (= (select .cse0 (+ 32 |v_main_~#Source~0.offset_4|)) 4) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 4))) (= (select .cse0 (+ 20 |v_main_~#Source~0.offset_4|)) 0) (= 19 (select .cse3 (+ 76 |v_main_~#Weight~0.offset_4|))) (< |v_#StackHeapBarrier_1| |v_main_~#Source~0.base_4|) (not (= |v_main_~#distance~0.base_4| 0)) (= 17 (select .cse3 (+ 68 |v_main_~#Weight~0.offset_4|))) (= |v_main_~#Weight~0.offset_4| 0))))) InVars {#memory_int=|v_#memory_int_2|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_5|, main_~edgecount~0=v_main_~edgecount~0_5, #valid=|v_#valid_10|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_4|, main_~x~0=v_main_~x~0_2, main_~#distance~0.base=|v_main_~#distance~0.base_4|, main_~j~0=v_main_~j~0_1, main_~y~0=v_main_~y~0_2, main_~#Dest~0.base=|v_main_~#Dest~0.base_4|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_4|, main_~#Source~0.base=|v_main_~#Source~0.base_4|, main_~#Weight~0.base=|v_main_~#Weight~0.base_4|, #valid=|v_#valid_6|, main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~source~0=v_main_~source~0_1, #length=|v_#length_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_4|, main_~edgecount~0=v_main_~edgecount~0_5, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_4|} AuxVars[] AssignedVars[main_~#Source~0.offset, main_~x~0, main_~#distance~0.base, main_~j~0, main_~y~0, main_~#Dest~0.base, main_~#distance~0.offset, main_~#Source~0.base, main_~#Weight~0.base, #valid, main_~i~0, main_~source~0, #length, main_~#Weight~0.offset, main_~#Dest~0.offset] {33989#true} is VALID [2022-04-14 19:01:59,919 INFO L290 TraceCheckUtils]: 8: Hoare triple {33989#true} [139] L30-3-->L31: Formula: (< v_main_~i~0_12 v_main_~nodecount~0_5) InVars {main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} OutVars{main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {33989#true} is VALID [2022-04-14 19:01:59,919 INFO L290 TraceCheckUtils]: 9: Hoare triple {33989#true} [141] L31-->L30-2: Formula: (and (= (store |v_#memory_int_4| |v_main_~#distance~0.base_5| (store (select |v_#memory_int_4| |v_main_~#distance~0.base_5|) (+ |v_main_~#distance~0.offset_5| (* v_main_~i~0_14 4)) 0)) |v_#memory_int_3|) (= v_main_~i~0_14 v_main_~source~0_2)) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} AuxVars[] AssignedVars[#memory_int] {33989#true} is VALID [2022-04-14 19:01:59,919 INFO L290 TraceCheckUtils]: 10: Hoare triple {33989#true} [146] L30-2-->L30-3: Formula: (= v_main_~i~0_17 (+ v_main_~i~0_18 1)) InVars {main_~i~0=v_main_~i~0_18} OutVars{main_~i~0=v_main_~i~0_17, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {33989#true} is VALID [2022-04-14 19:01:59,919 INFO L290 TraceCheckUtils]: 11: Hoare triple {33989#true} [138] L30-3-->L30-4: Formula: (not (< v_main_~i~0_11 v_main_~nodecount~0_4)) InVars {main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} OutVars{main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} AuxVars[] AssignedVars[] {33989#true} is VALID [2022-04-14 19:01:59,920 INFO L290 TraceCheckUtils]: 12: Hoare triple {33989#true} [140] L30-4-->L39-3: Formula: (= v_main_~i~0_21 0) InVars {} OutVars{main_~i~0=v_main_~i~0_21} AuxVars[] AssignedVars[main_~i~0] {33989#true} is VALID [2022-04-14 19:01:59,922 INFO L290 TraceCheckUtils]: 13: Hoare triple {33989#true} [145] L39-3-->L41-3: Formula: (and (= v_main_~j~0_2 0) (< v_main_~i~0_23 v_main_~nodecount~0_9)) InVars {main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23} OutVars{main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23, main_~j~0=v_main_~j~0_2} AuxVars[] AssignedVars[main_~j~0] {34046#(<= 0 main_~j~0)} is VALID [2022-04-14 19:01:59,922 INFO L290 TraceCheckUtils]: 14: Hoare triple {34046#(<= 0 main_~j~0)} [150] L41-3-->L45: Formula: (let ((.cse0 (select |v_#memory_int_8| |v_main_~#distance~0.base_10|)) (.cse1 (* v_main_~j~0_4 4))) (and (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~x~0_3 4))) |v_main_#t~mem13_1|) (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~y~0_3 4))) |v_main_#t~mem11_1|) (= (select (select |v_#memory_int_8| |v_main_~#Dest~0.base_7|) (+ .cse1 |v_main_~#Dest~0.offset_7|)) v_main_~x~0_3) (= v_main_~y~0_3 (select (select |v_#memory_int_8| |v_main_~#Source~0.base_7|) (+ .cse1 |v_main_~#Source~0.offset_7|))) (= |v_main_#t~mem12_1| (select (select |v_#memory_int_8| |v_main_~#Weight~0.base_7|) (+ .cse1 |v_main_~#Weight~0.offset_7|))) (< v_main_~j~0_4 v_main_~edgecount~0_7))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_~j~0=v_main_~j~0_4, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} OutVars{main_#t~mem12=|v_main_#t~mem12_1|, main_#t~mem13=|v_main_#t~mem13_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~x~0=v_main_~x~0_3, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_#t~mem10=|v_main_#t~mem10_1|, main_~j~0=v_main_~j~0_4, main_#t~mem11=|v_main_#t~mem11_1|, main_~y~0=v_main_~y~0_3, main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_#t~mem9=|v_main_#t~mem9_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_~x~0, main_#t~mem10, main_#t~mem11, main_~y~0, main_#t~mem9] {34046#(<= 0 main_~j~0)} is VALID [2022-04-14 19:01:59,923 INFO L290 TraceCheckUtils]: 15: Hoare triple {34046#(<= 0 main_~j~0)} [155] L45-->L41-2: Formula: (and (= (store |v_#memory_int_10| |v_main_~#distance~0.base_11| (store (select |v_#memory_int_10| |v_main_~#distance~0.base_11|) (+ |v_main_~#distance~0.offset_11| (* v_main_~x~0_4 4)) (- 1))) |v_#memory_int_9|) (< (+ |v_main_#t~mem12_3| |v_main_#t~mem11_3|) |v_main_#t~mem13_3|)) InVars {main_#t~mem12=|v_main_#t~mem12_3|, main_#t~mem13=|v_main_#t~mem13_3|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|, main_#t~mem11=|v_main_#t~mem11_3|, #memory_int=|v_#memory_int_10|} OutVars{#memory_int=|v_#memory_int_9|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_#t~mem11, #memory_int] {34046#(<= 0 main_~j~0)} is VALID [2022-04-14 19:01:59,923 INFO L290 TraceCheckUtils]: 16: Hoare triple {34046#(<= 0 main_~j~0)} [160] L41-2-->L41-3: Formula: (= v_main_~j~0_5 (+ v_main_~j~0_6 1)) InVars {main_~j~0=v_main_~j~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, main_~j~0=v_main_~j~0_5} AuxVars[] AssignedVars[main_~j~0, main_#t~post8] {33995#(<= 1 main_~j~0)} is VALID [2022-04-14 19:01:59,923 INFO L290 TraceCheckUtils]: 17: Hoare triple {33995#(<= 1 main_~j~0)} [150] L41-3-->L45: Formula: (let ((.cse0 (select |v_#memory_int_8| |v_main_~#distance~0.base_10|)) (.cse1 (* v_main_~j~0_4 4))) (and (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~x~0_3 4))) |v_main_#t~mem13_1|) (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~y~0_3 4))) |v_main_#t~mem11_1|) (= (select (select |v_#memory_int_8| |v_main_~#Dest~0.base_7|) (+ .cse1 |v_main_~#Dest~0.offset_7|)) v_main_~x~0_3) (= v_main_~y~0_3 (select (select |v_#memory_int_8| |v_main_~#Source~0.base_7|) (+ .cse1 |v_main_~#Source~0.offset_7|))) (= |v_main_#t~mem12_1| (select (select |v_#memory_int_8| |v_main_~#Weight~0.base_7|) (+ .cse1 |v_main_~#Weight~0.offset_7|))) (< v_main_~j~0_4 v_main_~edgecount~0_7))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_~j~0=v_main_~j~0_4, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} OutVars{main_#t~mem12=|v_main_#t~mem12_1|, main_#t~mem13=|v_main_#t~mem13_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~x~0=v_main_~x~0_3, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_#t~mem10=|v_main_#t~mem10_1|, main_~j~0=v_main_~j~0_4, main_#t~mem11=|v_main_#t~mem11_1|, main_~y~0=v_main_~y~0_3, main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_#t~mem9=|v_main_#t~mem9_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_~x~0, main_#t~mem10, main_#t~mem11, main_~y~0, main_#t~mem9] {33995#(<= 1 main_~j~0)} is VALID [2022-04-14 19:01:59,924 INFO L290 TraceCheckUtils]: 18: Hoare triple {33995#(<= 1 main_~j~0)} [155] L45-->L41-2: Formula: (and (= (store |v_#memory_int_10| |v_main_~#distance~0.base_11| (store (select |v_#memory_int_10| |v_main_~#distance~0.base_11|) (+ |v_main_~#distance~0.offset_11| (* v_main_~x~0_4 4)) (- 1))) |v_#memory_int_9|) (< (+ |v_main_#t~mem12_3| |v_main_#t~mem11_3|) |v_main_#t~mem13_3|)) InVars {main_#t~mem12=|v_main_#t~mem12_3|, main_#t~mem13=|v_main_#t~mem13_3|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|, main_#t~mem11=|v_main_#t~mem11_3|, #memory_int=|v_#memory_int_10|} OutVars{#memory_int=|v_#memory_int_9|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_#t~mem11, #memory_int] {33995#(<= 1 main_~j~0)} is VALID [2022-04-14 19:01:59,924 INFO L290 TraceCheckUtils]: 19: Hoare triple {33995#(<= 1 main_~j~0)} [160] L41-2-->L41-3: Formula: (= v_main_~j~0_5 (+ v_main_~j~0_6 1)) InVars {main_~j~0=v_main_~j~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, main_~j~0=v_main_~j~0_5} AuxVars[] AssignedVars[main_~j~0, main_#t~post8] {33996#(<= 2 main_~j~0)} is VALID [2022-04-14 19:01:59,924 INFO L290 TraceCheckUtils]: 20: Hoare triple {33996#(<= 2 main_~j~0)} [150] L41-3-->L45: Formula: (let ((.cse0 (select |v_#memory_int_8| |v_main_~#distance~0.base_10|)) (.cse1 (* v_main_~j~0_4 4))) (and (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~x~0_3 4))) |v_main_#t~mem13_1|) (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~y~0_3 4))) |v_main_#t~mem11_1|) (= (select (select |v_#memory_int_8| |v_main_~#Dest~0.base_7|) (+ .cse1 |v_main_~#Dest~0.offset_7|)) v_main_~x~0_3) (= v_main_~y~0_3 (select (select |v_#memory_int_8| |v_main_~#Source~0.base_7|) (+ .cse1 |v_main_~#Source~0.offset_7|))) (= |v_main_#t~mem12_1| (select (select |v_#memory_int_8| |v_main_~#Weight~0.base_7|) (+ .cse1 |v_main_~#Weight~0.offset_7|))) (< v_main_~j~0_4 v_main_~edgecount~0_7))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_~j~0=v_main_~j~0_4, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} OutVars{main_#t~mem12=|v_main_#t~mem12_1|, main_#t~mem13=|v_main_#t~mem13_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~x~0=v_main_~x~0_3, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_#t~mem10=|v_main_#t~mem10_1|, main_~j~0=v_main_~j~0_4, main_#t~mem11=|v_main_#t~mem11_1|, main_~y~0=v_main_~y~0_3, main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_#t~mem9=|v_main_#t~mem9_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_~x~0, main_#t~mem10, main_#t~mem11, main_~y~0, main_#t~mem9] {33996#(<= 2 main_~j~0)} is VALID [2022-04-14 19:01:59,925 INFO L290 TraceCheckUtils]: 21: Hoare triple {33996#(<= 2 main_~j~0)} [155] L45-->L41-2: Formula: (and (= (store |v_#memory_int_10| |v_main_~#distance~0.base_11| (store (select |v_#memory_int_10| |v_main_~#distance~0.base_11|) (+ |v_main_~#distance~0.offset_11| (* v_main_~x~0_4 4)) (- 1))) |v_#memory_int_9|) (< (+ |v_main_#t~mem12_3| |v_main_#t~mem11_3|) |v_main_#t~mem13_3|)) InVars {main_#t~mem12=|v_main_#t~mem12_3|, main_#t~mem13=|v_main_#t~mem13_3|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|, main_#t~mem11=|v_main_#t~mem11_3|, #memory_int=|v_#memory_int_10|} OutVars{#memory_int=|v_#memory_int_9|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_#t~mem11, #memory_int] {33996#(<= 2 main_~j~0)} is VALID [2022-04-14 19:01:59,925 INFO L290 TraceCheckUtils]: 22: Hoare triple {33996#(<= 2 main_~j~0)} [160] L41-2-->L41-3: Formula: (= v_main_~j~0_5 (+ v_main_~j~0_6 1)) InVars {main_~j~0=v_main_~j~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, main_~j~0=v_main_~j~0_5} AuxVars[] AssignedVars[main_~j~0, main_#t~post8] {33997#(<= 3 main_~j~0)} is VALID [2022-04-14 19:01:59,926 INFO L290 TraceCheckUtils]: 23: Hoare triple {33997#(<= 3 main_~j~0)} [150] L41-3-->L45: Formula: (let ((.cse0 (select |v_#memory_int_8| |v_main_~#distance~0.base_10|)) (.cse1 (* v_main_~j~0_4 4))) (and (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~x~0_3 4))) |v_main_#t~mem13_1|) (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~y~0_3 4))) |v_main_#t~mem11_1|) (= (select (select |v_#memory_int_8| |v_main_~#Dest~0.base_7|) (+ .cse1 |v_main_~#Dest~0.offset_7|)) v_main_~x~0_3) (= v_main_~y~0_3 (select (select |v_#memory_int_8| |v_main_~#Source~0.base_7|) (+ .cse1 |v_main_~#Source~0.offset_7|))) (= |v_main_#t~mem12_1| (select (select |v_#memory_int_8| |v_main_~#Weight~0.base_7|) (+ .cse1 |v_main_~#Weight~0.offset_7|))) (< v_main_~j~0_4 v_main_~edgecount~0_7))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_~j~0=v_main_~j~0_4, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} OutVars{main_#t~mem12=|v_main_#t~mem12_1|, main_#t~mem13=|v_main_#t~mem13_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~x~0=v_main_~x~0_3, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_#t~mem10=|v_main_#t~mem10_1|, main_~j~0=v_main_~j~0_4, main_#t~mem11=|v_main_#t~mem11_1|, main_~y~0=v_main_~y~0_3, main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_#t~mem9=|v_main_#t~mem9_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_~x~0, main_#t~mem10, main_#t~mem11, main_~y~0, main_#t~mem9] {33998#(<= 4 main_~edgecount~0)} is VALID [2022-04-14 19:01:59,926 INFO L290 TraceCheckUtils]: 24: Hoare triple {33998#(<= 4 main_~edgecount~0)} [155] L45-->L41-2: Formula: (and (= (store |v_#memory_int_10| |v_main_~#distance~0.base_11| (store (select |v_#memory_int_10| |v_main_~#distance~0.base_11|) (+ |v_main_~#distance~0.offset_11| (* v_main_~x~0_4 4)) (- 1))) |v_#memory_int_9|) (< (+ |v_main_#t~mem12_3| |v_main_#t~mem11_3|) |v_main_#t~mem13_3|)) InVars {main_#t~mem12=|v_main_#t~mem12_3|, main_#t~mem13=|v_main_#t~mem13_3|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|, main_#t~mem11=|v_main_#t~mem11_3|, #memory_int=|v_#memory_int_10|} OutVars{#memory_int=|v_#memory_int_9|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_#t~mem11, #memory_int] {33998#(<= 4 main_~edgecount~0)} is VALID [2022-04-14 19:01:59,926 INFO L290 TraceCheckUtils]: 25: Hoare triple {33998#(<= 4 main_~edgecount~0)} [160] L41-2-->L41-3: Formula: (= v_main_~j~0_5 (+ v_main_~j~0_6 1)) InVars {main_~j~0=v_main_~j~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, main_~j~0=v_main_~j~0_5} AuxVars[] AssignedVars[main_~j~0, main_#t~post8] {33998#(<= 4 main_~edgecount~0)} is VALID [2022-04-14 19:01:59,927 INFO L290 TraceCheckUtils]: 26: Hoare triple {33998#(<= 4 main_~edgecount~0)} [149] L41-3-->L39-2: Formula: (not (< v_main_~j~0_3 v_main_~edgecount~0_6)) InVars {main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} OutVars{main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} AuxVars[] AssignedVars[] {33998#(<= 4 main_~edgecount~0)} is VALID [2022-04-14 19:01:59,927 INFO L290 TraceCheckUtils]: 27: Hoare triple {33998#(<= 4 main_~edgecount~0)} [154] L39-2-->L39-3: Formula: (= v_main_~i~0_1 (+ v_main_~i~0_2 1)) InVars {main_~i~0=v_main_~i~0_2} OutVars{main_~i~0=v_main_~i~0_1, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post7] {33998#(<= 4 main_~edgecount~0)} is VALID [2022-04-14 19:01:59,927 INFO L290 TraceCheckUtils]: 28: Hoare triple {33998#(<= 4 main_~edgecount~0)} [144] L39-3-->L39-4: Formula: (not (< v_main_~i~0_22 v_main_~nodecount~0_8)) InVars {main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} OutVars{main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} AuxVars[] AssignedVars[] {33998#(<= 4 main_~edgecount~0)} is VALID [2022-04-14 19:01:59,928 INFO L290 TraceCheckUtils]: 29: Hoare triple {33998#(<= 4 main_~edgecount~0)} [147] L39-4-->L51-3: Formula: (= v_main_~i~0_3 0) InVars {} OutVars{main_~i~0=v_main_~i~0_3} AuxVars[] AssignedVars[main_~i~0] {34095#(and (<= main_~i~0 0) (<= 4 main_~edgecount~0))} is VALID [2022-04-14 19:01:59,928 INFO L290 TraceCheckUtils]: 30: Hoare triple {34095#(and (<= main_~i~0 0) (<= 4 main_~edgecount~0))} [153] L51-3-->L55: Formula: (let ((.cse0 (* v_main_~i~0_5 4)) (.cse1 (select |v_#memory_int_1| |v_main_~#distance~0.base_1|))) (and (= v_main_~y~0_1 (select (select |v_#memory_int_1| |v_main_~#Source~0.base_1|) (+ .cse0 |v_main_~#Source~0.offset_1|))) (= v_main_~x~0_1 (select (select |v_#memory_int_1| |v_main_~#Dest~0.base_1|) (+ |v_main_~#Dest~0.offset_1| .cse0))) (= (select (select |v_#memory_int_1| |v_main_~#Weight~0.base_1|) (+ |v_main_~#Weight~0.offset_1| .cse0)) |v_main_#t~mem18_1|) (= (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~x~0_1 4))) |v_main_#t~mem19_1|) (= |v_main_#t~mem17_1| (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~y~0_1 4)))) (< v_main_~i~0_5 v_main_~edgecount~0_3))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_#t~mem15=|v_main_#t~mem15_1|, main_~x~0=v_main_~x~0_1, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~y~0=v_main_~y~0_1, main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_#t~mem16=|v_main_#t~mem16_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_#t~mem17=|v_main_#t~mem17_1|, main_#t~mem18=|v_main_#t~mem18_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|, main_#t~mem19=|v_main_#t~mem19_1|} AuxVars[] AssignedVars[main_#t~mem15, main_~x~0, main_~y~0, main_#t~mem16, main_#t~mem17, main_#t~mem18, main_#t~mem19] {34095#(and (<= main_~i~0 0) (<= 4 main_~edgecount~0))} is VALID [2022-04-14 19:01:59,928 INFO L290 TraceCheckUtils]: 31: Hoare triple {34095#(and (<= main_~i~0 0) (<= 4 main_~edgecount~0))} [159] L55-->L51-2: Formula: (not (< (+ |v_main_#t~mem18_5| |v_main_#t~mem17_5|) |v_main_#t~mem19_5|)) InVars {main_#t~mem17=|v_main_#t~mem17_5|, main_#t~mem18=|v_main_#t~mem18_5|, main_#t~mem19=|v_main_#t~mem19_5|} OutVars{} AuxVars[] AssignedVars[main_#t~mem17, main_#t~mem18, main_#t~mem19] {34095#(and (<= main_~i~0 0) (<= 4 main_~edgecount~0))} is VALID [2022-04-14 19:01:59,929 INFO L290 TraceCheckUtils]: 32: Hoare triple {34095#(and (<= main_~i~0 0) (<= 4 main_~edgecount~0))} [164] L51-2-->L51-3: Formula: (= v_main_~i~0_8 (+ v_main_~i~0_9 1)) InVars {main_~i~0=v_main_~i~0_9} OutVars{main_~i~0=v_main_~i~0_8, main_#t~post14=|v_main_#t~post14_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post14] {34105#(and (<= main_~i~0 1) (<= 4 main_~edgecount~0))} is VALID [2022-04-14 19:01:59,929 INFO L290 TraceCheckUtils]: 33: Hoare triple {34105#(and (<= main_~i~0 1) (<= 4 main_~edgecount~0))} [153] L51-3-->L55: Formula: (let ((.cse0 (* v_main_~i~0_5 4)) (.cse1 (select |v_#memory_int_1| |v_main_~#distance~0.base_1|))) (and (= v_main_~y~0_1 (select (select |v_#memory_int_1| |v_main_~#Source~0.base_1|) (+ .cse0 |v_main_~#Source~0.offset_1|))) (= v_main_~x~0_1 (select (select |v_#memory_int_1| |v_main_~#Dest~0.base_1|) (+ |v_main_~#Dest~0.offset_1| .cse0))) (= (select (select |v_#memory_int_1| |v_main_~#Weight~0.base_1|) (+ |v_main_~#Weight~0.offset_1| .cse0)) |v_main_#t~mem18_1|) (= (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~x~0_1 4))) |v_main_#t~mem19_1|) (= |v_main_#t~mem17_1| (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~y~0_1 4)))) (< v_main_~i~0_5 v_main_~edgecount~0_3))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_#t~mem15=|v_main_#t~mem15_1|, main_~x~0=v_main_~x~0_1, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~y~0=v_main_~y~0_1, main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_#t~mem16=|v_main_#t~mem16_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_#t~mem17=|v_main_#t~mem17_1|, main_#t~mem18=|v_main_#t~mem18_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|, main_#t~mem19=|v_main_#t~mem19_1|} AuxVars[] AssignedVars[main_#t~mem15, main_~x~0, main_~y~0, main_#t~mem16, main_#t~mem17, main_#t~mem18, main_#t~mem19] {34105#(and (<= main_~i~0 1) (<= 4 main_~edgecount~0))} is VALID [2022-04-14 19:01:59,930 INFO L290 TraceCheckUtils]: 34: Hoare triple {34105#(and (<= main_~i~0 1) (<= 4 main_~edgecount~0))} [159] L55-->L51-2: Formula: (not (< (+ |v_main_#t~mem18_5| |v_main_#t~mem17_5|) |v_main_#t~mem19_5|)) InVars {main_#t~mem17=|v_main_#t~mem17_5|, main_#t~mem18=|v_main_#t~mem18_5|, main_#t~mem19=|v_main_#t~mem19_5|} OutVars{} AuxVars[] AssignedVars[main_#t~mem17, main_#t~mem18, main_#t~mem19] {34105#(and (<= main_~i~0 1) (<= 4 main_~edgecount~0))} is VALID [2022-04-14 19:01:59,930 INFO L290 TraceCheckUtils]: 35: Hoare triple {34105#(and (<= main_~i~0 1) (<= 4 main_~edgecount~0))} [164] L51-2-->L51-3: Formula: (= v_main_~i~0_8 (+ v_main_~i~0_9 1)) InVars {main_~i~0=v_main_~i~0_9} OutVars{main_~i~0=v_main_~i~0_8, main_#t~post14=|v_main_#t~post14_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post14] {34115#(and (<= main_~i~0 2) (<= 4 main_~edgecount~0))} is VALID [2022-04-14 19:01:59,931 INFO L290 TraceCheckUtils]: 36: Hoare triple {34115#(and (<= main_~i~0 2) (<= 4 main_~edgecount~0))} [153] L51-3-->L55: Formula: (let ((.cse0 (* v_main_~i~0_5 4)) (.cse1 (select |v_#memory_int_1| |v_main_~#distance~0.base_1|))) (and (= v_main_~y~0_1 (select (select |v_#memory_int_1| |v_main_~#Source~0.base_1|) (+ .cse0 |v_main_~#Source~0.offset_1|))) (= v_main_~x~0_1 (select (select |v_#memory_int_1| |v_main_~#Dest~0.base_1|) (+ |v_main_~#Dest~0.offset_1| .cse0))) (= (select (select |v_#memory_int_1| |v_main_~#Weight~0.base_1|) (+ |v_main_~#Weight~0.offset_1| .cse0)) |v_main_#t~mem18_1|) (= (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~x~0_1 4))) |v_main_#t~mem19_1|) (= |v_main_#t~mem17_1| (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~y~0_1 4)))) (< v_main_~i~0_5 v_main_~edgecount~0_3))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_#t~mem15=|v_main_#t~mem15_1|, main_~x~0=v_main_~x~0_1, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~y~0=v_main_~y~0_1, main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_#t~mem16=|v_main_#t~mem16_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_#t~mem17=|v_main_#t~mem17_1|, main_#t~mem18=|v_main_#t~mem18_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|, main_#t~mem19=|v_main_#t~mem19_1|} AuxVars[] AssignedVars[main_#t~mem15, main_~x~0, main_~y~0, main_#t~mem16, main_#t~mem17, main_#t~mem18, main_#t~mem19] {34115#(and (<= main_~i~0 2) (<= 4 main_~edgecount~0))} is VALID [2022-04-14 19:01:59,931 INFO L290 TraceCheckUtils]: 37: Hoare triple {34115#(and (<= main_~i~0 2) (<= 4 main_~edgecount~0))} [159] L55-->L51-2: Formula: (not (< (+ |v_main_#t~mem18_5| |v_main_#t~mem17_5|) |v_main_#t~mem19_5|)) InVars {main_#t~mem17=|v_main_#t~mem17_5|, main_#t~mem18=|v_main_#t~mem18_5|, main_#t~mem19=|v_main_#t~mem19_5|} OutVars{} AuxVars[] AssignedVars[main_#t~mem17, main_#t~mem18, main_#t~mem19] {34115#(and (<= main_~i~0 2) (<= 4 main_~edgecount~0))} is VALID [2022-04-14 19:01:59,932 INFO L290 TraceCheckUtils]: 38: Hoare triple {34115#(and (<= main_~i~0 2) (<= 4 main_~edgecount~0))} [164] L51-2-->L51-3: Formula: (= v_main_~i~0_8 (+ v_main_~i~0_9 1)) InVars {main_~i~0=v_main_~i~0_9} OutVars{main_~i~0=v_main_~i~0_8, main_#t~post14=|v_main_#t~post14_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post14] {34125#(and (<= 4 main_~edgecount~0) (<= main_~i~0 3))} is VALID [2022-04-14 19:01:59,932 INFO L290 TraceCheckUtils]: 39: Hoare triple {34125#(and (<= 4 main_~edgecount~0) (<= main_~i~0 3))} [152] L51-3-->L51-4: Formula: (not (< v_main_~i~0_4 v_main_~edgecount~0_2)) InVars {main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} OutVars{main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} AuxVars[] AssignedVars[] {33990#false} is VALID [2022-04-14 19:01:59,932 INFO L290 TraceCheckUtils]: 40: Hoare triple {33990#false} [157] L51-4-->L61-3: Formula: (= v_main_~i~0_10 0) InVars {} OutVars{main_~i~0=v_main_~i~0_10} AuxVars[] AssignedVars[main_~i~0] {33990#false} is VALID [2022-04-14 19:01:59,932 INFO L290 TraceCheckUtils]: 41: Hoare triple {33990#false} [163] L61-3-->L63: Formula: (and (= (select (select |v_#memory_int_5| |v_main_~#distance~0.base_6|) (+ |v_main_~#distance~0.offset_6| (* v_main_~i~0_15 4))) |v_main_#t~mem21_1|) (< v_main_~i~0_15 v_main_~nodecount~0_7)) InVars {main_~nodecount~0=v_main_~nodecount~0_7, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|} OutVars{main_~nodecount~0=v_main_~nodecount~0_7, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|, main_#t~mem21=|v_main_#t~mem21_1|, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|} AuxVars[] AssignedVars[main_#t~mem21] {33990#false} is VALID [2022-04-14 19:01:59,932 INFO L272 TraceCheckUtils]: 42: Hoare triple {33990#false} [166] L63-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (<= 0 |v_main_#t~mem21_4|) 1 0)) InVars {main_#t~mem21=|v_main_#t~mem21_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem21] {33990#false} is VALID [2022-04-14 19:01:59,932 INFO L290 TraceCheckUtils]: 43: Hoare triple {33990#false} [168] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_3 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {33990#false} is VALID [2022-04-14 19:01:59,932 INFO L290 TraceCheckUtils]: 44: Hoare triple {33990#false} [170] L11-->L12: Formula: (= v___VERIFIER_assert_~cond_1 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[] {33990#false} is VALID [2022-04-14 19:01:59,932 INFO L290 TraceCheckUtils]: 45: Hoare triple {33990#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {33990#false} is VALID [2022-04-14 19:01:59,933 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 13 proven. 22 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-14 19:01:59,933 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-14 19:02:00,124 INFO L290 TraceCheckUtils]: 45: Hoare triple {33990#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {33990#false} is VALID [2022-04-14 19:02:00,125 INFO L290 TraceCheckUtils]: 44: Hoare triple {33990#false} [170] L11-->L12: Formula: (= v___VERIFIER_assert_~cond_1 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[] {33990#false} is VALID [2022-04-14 19:02:00,125 INFO L290 TraceCheckUtils]: 43: Hoare triple {33990#false} [168] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_3 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {33990#false} is VALID [2022-04-14 19:02:00,125 INFO L272 TraceCheckUtils]: 42: Hoare triple {33990#false} [166] L63-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (<= 0 |v_main_#t~mem21_4|) 1 0)) InVars {main_#t~mem21=|v_main_#t~mem21_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem21] {33990#false} is VALID [2022-04-14 19:02:00,125 INFO L290 TraceCheckUtils]: 41: Hoare triple {33990#false} [163] L61-3-->L63: Formula: (and (= (select (select |v_#memory_int_5| |v_main_~#distance~0.base_6|) (+ |v_main_~#distance~0.offset_6| (* v_main_~i~0_15 4))) |v_main_#t~mem21_1|) (< v_main_~i~0_15 v_main_~nodecount~0_7)) InVars {main_~nodecount~0=v_main_~nodecount~0_7, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|} OutVars{main_~nodecount~0=v_main_~nodecount~0_7, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|, main_#t~mem21=|v_main_#t~mem21_1|, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|} AuxVars[] AssignedVars[main_#t~mem21] {33990#false} is VALID [2022-04-14 19:02:00,125 INFO L290 TraceCheckUtils]: 40: Hoare triple {33990#false} [157] L51-4-->L61-3: Formula: (= v_main_~i~0_10 0) InVars {} OutVars{main_~i~0=v_main_~i~0_10} AuxVars[] AssignedVars[main_~i~0] {33990#false} is VALID [2022-04-14 19:02:00,125 INFO L290 TraceCheckUtils]: 39: Hoare triple {34002#(<= (+ main_~i~0 1) main_~edgecount~0)} [152] L51-3-->L51-4: Formula: (not (< v_main_~i~0_4 v_main_~edgecount~0_2)) InVars {main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} OutVars{main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} AuxVars[] AssignedVars[] {33990#false} is VALID [2022-04-14 19:02:00,126 INFO L290 TraceCheckUtils]: 38: Hoare triple {34001#(<= (+ main_~i~0 2) main_~edgecount~0)} [164] L51-2-->L51-3: Formula: (= v_main_~i~0_8 (+ v_main_~i~0_9 1)) InVars {main_~i~0=v_main_~i~0_9} OutVars{main_~i~0=v_main_~i~0_8, main_#t~post14=|v_main_#t~post14_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post14] {34002#(<= (+ main_~i~0 1) main_~edgecount~0)} is VALID [2022-04-14 19:02:00,126 INFO L290 TraceCheckUtils]: 37: Hoare triple {34001#(<= (+ main_~i~0 2) main_~edgecount~0)} [159] L55-->L51-2: Formula: (not (< (+ |v_main_#t~mem18_5| |v_main_#t~mem17_5|) |v_main_#t~mem19_5|)) InVars {main_#t~mem17=|v_main_#t~mem17_5|, main_#t~mem18=|v_main_#t~mem18_5|, main_#t~mem19=|v_main_#t~mem19_5|} OutVars{} AuxVars[] AssignedVars[main_#t~mem17, main_#t~mem18, main_#t~mem19] {34001#(<= (+ main_~i~0 2) main_~edgecount~0)} is VALID [2022-04-14 19:02:00,126 INFO L290 TraceCheckUtils]: 36: Hoare triple {34001#(<= (+ main_~i~0 2) main_~edgecount~0)} [153] L51-3-->L55: Formula: (let ((.cse0 (* v_main_~i~0_5 4)) (.cse1 (select |v_#memory_int_1| |v_main_~#distance~0.base_1|))) (and (= v_main_~y~0_1 (select (select |v_#memory_int_1| |v_main_~#Source~0.base_1|) (+ .cse0 |v_main_~#Source~0.offset_1|))) (= v_main_~x~0_1 (select (select |v_#memory_int_1| |v_main_~#Dest~0.base_1|) (+ |v_main_~#Dest~0.offset_1| .cse0))) (= (select (select |v_#memory_int_1| |v_main_~#Weight~0.base_1|) (+ |v_main_~#Weight~0.offset_1| .cse0)) |v_main_#t~mem18_1|) (= (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~x~0_1 4))) |v_main_#t~mem19_1|) (= |v_main_#t~mem17_1| (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~y~0_1 4)))) (< v_main_~i~0_5 v_main_~edgecount~0_3))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_#t~mem15=|v_main_#t~mem15_1|, main_~x~0=v_main_~x~0_1, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~y~0=v_main_~y~0_1, main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_#t~mem16=|v_main_#t~mem16_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_#t~mem17=|v_main_#t~mem17_1|, main_#t~mem18=|v_main_#t~mem18_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|, main_#t~mem19=|v_main_#t~mem19_1|} AuxVars[] AssignedVars[main_#t~mem15, main_~x~0, main_~y~0, main_#t~mem16, main_#t~mem17, main_#t~mem18, main_#t~mem19] {34001#(<= (+ main_~i~0 2) main_~edgecount~0)} is VALID [2022-04-14 19:02:00,127 INFO L290 TraceCheckUtils]: 35: Hoare triple {34000#(<= (+ main_~i~0 3) main_~edgecount~0)} [164] L51-2-->L51-3: Formula: (= v_main_~i~0_8 (+ v_main_~i~0_9 1)) InVars {main_~i~0=v_main_~i~0_9} OutVars{main_~i~0=v_main_~i~0_8, main_#t~post14=|v_main_#t~post14_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post14] {34001#(<= (+ main_~i~0 2) main_~edgecount~0)} is VALID [2022-04-14 19:02:00,127 INFO L290 TraceCheckUtils]: 34: Hoare triple {34000#(<= (+ main_~i~0 3) main_~edgecount~0)} [159] L55-->L51-2: Formula: (not (< (+ |v_main_#t~mem18_5| |v_main_#t~mem17_5|) |v_main_#t~mem19_5|)) InVars {main_#t~mem17=|v_main_#t~mem17_5|, main_#t~mem18=|v_main_#t~mem18_5|, main_#t~mem19=|v_main_#t~mem19_5|} OutVars{} AuxVars[] AssignedVars[main_#t~mem17, main_#t~mem18, main_#t~mem19] {34000#(<= (+ main_~i~0 3) main_~edgecount~0)} is VALID [2022-04-14 19:02:00,128 INFO L290 TraceCheckUtils]: 33: Hoare triple {34000#(<= (+ main_~i~0 3) main_~edgecount~0)} [153] L51-3-->L55: Formula: (let ((.cse0 (* v_main_~i~0_5 4)) (.cse1 (select |v_#memory_int_1| |v_main_~#distance~0.base_1|))) (and (= v_main_~y~0_1 (select (select |v_#memory_int_1| |v_main_~#Source~0.base_1|) (+ .cse0 |v_main_~#Source~0.offset_1|))) (= v_main_~x~0_1 (select (select |v_#memory_int_1| |v_main_~#Dest~0.base_1|) (+ |v_main_~#Dest~0.offset_1| .cse0))) (= (select (select |v_#memory_int_1| |v_main_~#Weight~0.base_1|) (+ |v_main_~#Weight~0.offset_1| .cse0)) |v_main_#t~mem18_1|) (= (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~x~0_1 4))) |v_main_#t~mem19_1|) (= |v_main_#t~mem17_1| (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~y~0_1 4)))) (< v_main_~i~0_5 v_main_~edgecount~0_3))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_#t~mem15=|v_main_#t~mem15_1|, main_~x~0=v_main_~x~0_1, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~y~0=v_main_~y~0_1, main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_#t~mem16=|v_main_#t~mem16_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_#t~mem17=|v_main_#t~mem17_1|, main_#t~mem18=|v_main_#t~mem18_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|, main_#t~mem19=|v_main_#t~mem19_1|} AuxVars[] AssignedVars[main_#t~mem15, main_~x~0, main_~y~0, main_#t~mem16, main_#t~mem17, main_#t~mem18, main_#t~mem19] {34000#(<= (+ main_~i~0 3) main_~edgecount~0)} is VALID [2022-04-14 19:02:00,128 INFO L290 TraceCheckUtils]: 32: Hoare triple {34186#(<= (+ main_~i~0 4) main_~edgecount~0)} [164] L51-2-->L51-3: Formula: (= v_main_~i~0_8 (+ v_main_~i~0_9 1)) InVars {main_~i~0=v_main_~i~0_9} OutVars{main_~i~0=v_main_~i~0_8, main_#t~post14=|v_main_#t~post14_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post14] {34000#(<= (+ main_~i~0 3) main_~edgecount~0)} is VALID [2022-04-14 19:02:00,128 INFO L290 TraceCheckUtils]: 31: Hoare triple {34186#(<= (+ main_~i~0 4) main_~edgecount~0)} [159] L55-->L51-2: Formula: (not (< (+ |v_main_#t~mem18_5| |v_main_#t~mem17_5|) |v_main_#t~mem19_5|)) InVars {main_#t~mem17=|v_main_#t~mem17_5|, main_#t~mem18=|v_main_#t~mem18_5|, main_#t~mem19=|v_main_#t~mem19_5|} OutVars{} AuxVars[] AssignedVars[main_#t~mem17, main_#t~mem18, main_#t~mem19] {34186#(<= (+ main_~i~0 4) main_~edgecount~0)} is VALID [2022-04-14 19:02:00,129 INFO L290 TraceCheckUtils]: 30: Hoare triple {34186#(<= (+ main_~i~0 4) main_~edgecount~0)} [153] L51-3-->L55: Formula: (let ((.cse0 (* v_main_~i~0_5 4)) (.cse1 (select |v_#memory_int_1| |v_main_~#distance~0.base_1|))) (and (= v_main_~y~0_1 (select (select |v_#memory_int_1| |v_main_~#Source~0.base_1|) (+ .cse0 |v_main_~#Source~0.offset_1|))) (= v_main_~x~0_1 (select (select |v_#memory_int_1| |v_main_~#Dest~0.base_1|) (+ |v_main_~#Dest~0.offset_1| .cse0))) (= (select (select |v_#memory_int_1| |v_main_~#Weight~0.base_1|) (+ |v_main_~#Weight~0.offset_1| .cse0)) |v_main_#t~mem18_1|) (= (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~x~0_1 4))) |v_main_#t~mem19_1|) (= |v_main_#t~mem17_1| (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~y~0_1 4)))) (< v_main_~i~0_5 v_main_~edgecount~0_3))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_#t~mem15=|v_main_#t~mem15_1|, main_~x~0=v_main_~x~0_1, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~y~0=v_main_~y~0_1, main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_#t~mem16=|v_main_#t~mem16_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_#t~mem17=|v_main_#t~mem17_1|, main_#t~mem18=|v_main_#t~mem18_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|, main_#t~mem19=|v_main_#t~mem19_1|} AuxVars[] AssignedVars[main_#t~mem15, main_~x~0, main_~y~0, main_#t~mem16, main_#t~mem17, main_#t~mem18, main_#t~mem19] {34186#(<= (+ main_~i~0 4) main_~edgecount~0)} is VALID [2022-04-14 19:02:00,129 INFO L290 TraceCheckUtils]: 29: Hoare triple {33998#(<= 4 main_~edgecount~0)} [147] L39-4-->L51-3: Formula: (= v_main_~i~0_3 0) InVars {} OutVars{main_~i~0=v_main_~i~0_3} AuxVars[] AssignedVars[main_~i~0] {34186#(<= (+ main_~i~0 4) main_~edgecount~0)} is VALID [2022-04-14 19:02:00,129 INFO L290 TraceCheckUtils]: 28: Hoare triple {33998#(<= 4 main_~edgecount~0)} [144] L39-3-->L39-4: Formula: (not (< v_main_~i~0_22 v_main_~nodecount~0_8)) InVars {main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} OutVars{main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} AuxVars[] AssignedVars[] {33998#(<= 4 main_~edgecount~0)} is VALID [2022-04-14 19:02:00,129 INFO L290 TraceCheckUtils]: 27: Hoare triple {33998#(<= 4 main_~edgecount~0)} [154] L39-2-->L39-3: Formula: (= v_main_~i~0_1 (+ v_main_~i~0_2 1)) InVars {main_~i~0=v_main_~i~0_2} OutVars{main_~i~0=v_main_~i~0_1, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post7] {33998#(<= 4 main_~edgecount~0)} is VALID [2022-04-14 19:02:00,130 INFO L290 TraceCheckUtils]: 26: Hoare triple {33998#(<= 4 main_~edgecount~0)} [149] L41-3-->L39-2: Formula: (not (< v_main_~j~0_3 v_main_~edgecount~0_6)) InVars {main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} OutVars{main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} AuxVars[] AssignedVars[] {33998#(<= 4 main_~edgecount~0)} is VALID [2022-04-14 19:02:00,130 INFO L290 TraceCheckUtils]: 25: Hoare triple {33998#(<= 4 main_~edgecount~0)} [160] L41-2-->L41-3: Formula: (= v_main_~j~0_5 (+ v_main_~j~0_6 1)) InVars {main_~j~0=v_main_~j~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, main_~j~0=v_main_~j~0_5} AuxVars[] AssignedVars[main_~j~0, main_#t~post8] {33998#(<= 4 main_~edgecount~0)} is VALID [2022-04-14 19:02:00,130 INFO L290 TraceCheckUtils]: 24: Hoare triple {33998#(<= 4 main_~edgecount~0)} [155] L45-->L41-2: Formula: (and (= (store |v_#memory_int_10| |v_main_~#distance~0.base_11| (store (select |v_#memory_int_10| |v_main_~#distance~0.base_11|) (+ |v_main_~#distance~0.offset_11| (* v_main_~x~0_4 4)) (- 1))) |v_#memory_int_9|) (< (+ |v_main_#t~mem12_3| |v_main_#t~mem11_3|) |v_main_#t~mem13_3|)) InVars {main_#t~mem12=|v_main_#t~mem12_3|, main_#t~mem13=|v_main_#t~mem13_3|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|, main_#t~mem11=|v_main_#t~mem11_3|, #memory_int=|v_#memory_int_10|} OutVars{#memory_int=|v_#memory_int_9|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_#t~mem11, #memory_int] {33998#(<= 4 main_~edgecount~0)} is VALID [2022-04-14 19:02:00,131 INFO L290 TraceCheckUtils]: 23: Hoare triple {33997#(<= 3 main_~j~0)} [150] L41-3-->L45: Formula: (let ((.cse0 (select |v_#memory_int_8| |v_main_~#distance~0.base_10|)) (.cse1 (* v_main_~j~0_4 4))) (and (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~x~0_3 4))) |v_main_#t~mem13_1|) (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~y~0_3 4))) |v_main_#t~mem11_1|) (= (select (select |v_#memory_int_8| |v_main_~#Dest~0.base_7|) (+ .cse1 |v_main_~#Dest~0.offset_7|)) v_main_~x~0_3) (= v_main_~y~0_3 (select (select |v_#memory_int_8| |v_main_~#Source~0.base_7|) (+ .cse1 |v_main_~#Source~0.offset_7|))) (= |v_main_#t~mem12_1| (select (select |v_#memory_int_8| |v_main_~#Weight~0.base_7|) (+ .cse1 |v_main_~#Weight~0.offset_7|))) (< v_main_~j~0_4 v_main_~edgecount~0_7))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_~j~0=v_main_~j~0_4, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} OutVars{main_#t~mem12=|v_main_#t~mem12_1|, main_#t~mem13=|v_main_#t~mem13_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~x~0=v_main_~x~0_3, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_#t~mem10=|v_main_#t~mem10_1|, main_~j~0=v_main_~j~0_4, main_#t~mem11=|v_main_#t~mem11_1|, main_~y~0=v_main_~y~0_3, main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_#t~mem9=|v_main_#t~mem9_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_~x~0, main_#t~mem10, main_#t~mem11, main_~y~0, main_#t~mem9] {33998#(<= 4 main_~edgecount~0)} is VALID [2022-04-14 19:02:00,131 INFO L290 TraceCheckUtils]: 22: Hoare triple {33996#(<= 2 main_~j~0)} [160] L41-2-->L41-3: Formula: (= v_main_~j~0_5 (+ v_main_~j~0_6 1)) InVars {main_~j~0=v_main_~j~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, main_~j~0=v_main_~j~0_5} AuxVars[] AssignedVars[main_~j~0, main_#t~post8] {33997#(<= 3 main_~j~0)} is VALID [2022-04-14 19:02:00,132 INFO L290 TraceCheckUtils]: 21: Hoare triple {33996#(<= 2 main_~j~0)} [155] L45-->L41-2: Formula: (and (= (store |v_#memory_int_10| |v_main_~#distance~0.base_11| (store (select |v_#memory_int_10| |v_main_~#distance~0.base_11|) (+ |v_main_~#distance~0.offset_11| (* v_main_~x~0_4 4)) (- 1))) |v_#memory_int_9|) (< (+ |v_main_#t~mem12_3| |v_main_#t~mem11_3|) |v_main_#t~mem13_3|)) InVars {main_#t~mem12=|v_main_#t~mem12_3|, main_#t~mem13=|v_main_#t~mem13_3|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|, main_#t~mem11=|v_main_#t~mem11_3|, #memory_int=|v_#memory_int_10|} OutVars{#memory_int=|v_#memory_int_9|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_#t~mem11, #memory_int] {33996#(<= 2 main_~j~0)} is VALID [2022-04-14 19:02:00,132 INFO L290 TraceCheckUtils]: 20: Hoare triple {33996#(<= 2 main_~j~0)} [150] L41-3-->L45: Formula: (let ((.cse0 (select |v_#memory_int_8| |v_main_~#distance~0.base_10|)) (.cse1 (* v_main_~j~0_4 4))) (and (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~x~0_3 4))) |v_main_#t~mem13_1|) (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~y~0_3 4))) |v_main_#t~mem11_1|) (= (select (select |v_#memory_int_8| |v_main_~#Dest~0.base_7|) (+ .cse1 |v_main_~#Dest~0.offset_7|)) v_main_~x~0_3) (= v_main_~y~0_3 (select (select |v_#memory_int_8| |v_main_~#Source~0.base_7|) (+ .cse1 |v_main_~#Source~0.offset_7|))) (= |v_main_#t~mem12_1| (select (select |v_#memory_int_8| |v_main_~#Weight~0.base_7|) (+ .cse1 |v_main_~#Weight~0.offset_7|))) (< v_main_~j~0_4 v_main_~edgecount~0_7))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_~j~0=v_main_~j~0_4, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} OutVars{main_#t~mem12=|v_main_#t~mem12_1|, main_#t~mem13=|v_main_#t~mem13_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~x~0=v_main_~x~0_3, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_#t~mem10=|v_main_#t~mem10_1|, main_~j~0=v_main_~j~0_4, main_#t~mem11=|v_main_#t~mem11_1|, main_~y~0=v_main_~y~0_3, main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_#t~mem9=|v_main_#t~mem9_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_~x~0, main_#t~mem10, main_#t~mem11, main_~y~0, main_#t~mem9] {33996#(<= 2 main_~j~0)} is VALID [2022-04-14 19:02:00,132 INFO L290 TraceCheckUtils]: 19: Hoare triple {33995#(<= 1 main_~j~0)} [160] L41-2-->L41-3: Formula: (= v_main_~j~0_5 (+ v_main_~j~0_6 1)) InVars {main_~j~0=v_main_~j~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, main_~j~0=v_main_~j~0_5} AuxVars[] AssignedVars[main_~j~0, main_#t~post8] {33996#(<= 2 main_~j~0)} is VALID [2022-04-14 19:02:00,133 INFO L290 TraceCheckUtils]: 18: Hoare triple {33995#(<= 1 main_~j~0)} [155] L45-->L41-2: Formula: (and (= (store |v_#memory_int_10| |v_main_~#distance~0.base_11| (store (select |v_#memory_int_10| |v_main_~#distance~0.base_11|) (+ |v_main_~#distance~0.offset_11| (* v_main_~x~0_4 4)) (- 1))) |v_#memory_int_9|) (< (+ |v_main_#t~mem12_3| |v_main_#t~mem11_3|) |v_main_#t~mem13_3|)) InVars {main_#t~mem12=|v_main_#t~mem12_3|, main_#t~mem13=|v_main_#t~mem13_3|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|, main_#t~mem11=|v_main_#t~mem11_3|, #memory_int=|v_#memory_int_10|} OutVars{#memory_int=|v_#memory_int_9|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_#t~mem11, #memory_int] {33995#(<= 1 main_~j~0)} is VALID [2022-04-14 19:02:00,133 INFO L290 TraceCheckUtils]: 17: Hoare triple {33995#(<= 1 main_~j~0)} [150] L41-3-->L45: Formula: (let ((.cse0 (select |v_#memory_int_8| |v_main_~#distance~0.base_10|)) (.cse1 (* v_main_~j~0_4 4))) (and (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~x~0_3 4))) |v_main_#t~mem13_1|) (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~y~0_3 4))) |v_main_#t~mem11_1|) (= (select (select |v_#memory_int_8| |v_main_~#Dest~0.base_7|) (+ .cse1 |v_main_~#Dest~0.offset_7|)) v_main_~x~0_3) (= v_main_~y~0_3 (select (select |v_#memory_int_8| |v_main_~#Source~0.base_7|) (+ .cse1 |v_main_~#Source~0.offset_7|))) (= |v_main_#t~mem12_1| (select (select |v_#memory_int_8| |v_main_~#Weight~0.base_7|) (+ .cse1 |v_main_~#Weight~0.offset_7|))) (< v_main_~j~0_4 v_main_~edgecount~0_7))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_~j~0=v_main_~j~0_4, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} OutVars{main_#t~mem12=|v_main_#t~mem12_1|, main_#t~mem13=|v_main_#t~mem13_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~x~0=v_main_~x~0_3, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_#t~mem10=|v_main_#t~mem10_1|, main_~j~0=v_main_~j~0_4, main_#t~mem11=|v_main_#t~mem11_1|, main_~y~0=v_main_~y~0_3, main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_#t~mem9=|v_main_#t~mem9_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_~x~0, main_#t~mem10, main_#t~mem11, main_~y~0, main_#t~mem9] {33995#(<= 1 main_~j~0)} is VALID [2022-04-14 19:02:00,133 INFO L290 TraceCheckUtils]: 16: Hoare triple {34046#(<= 0 main_~j~0)} [160] L41-2-->L41-3: Formula: (= v_main_~j~0_5 (+ v_main_~j~0_6 1)) InVars {main_~j~0=v_main_~j~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, main_~j~0=v_main_~j~0_5} AuxVars[] AssignedVars[main_~j~0, main_#t~post8] {33995#(<= 1 main_~j~0)} is VALID [2022-04-14 19:02:00,134 INFO L290 TraceCheckUtils]: 15: Hoare triple {34046#(<= 0 main_~j~0)} [155] L45-->L41-2: Formula: (and (= (store |v_#memory_int_10| |v_main_~#distance~0.base_11| (store (select |v_#memory_int_10| |v_main_~#distance~0.base_11|) (+ |v_main_~#distance~0.offset_11| (* v_main_~x~0_4 4)) (- 1))) |v_#memory_int_9|) (< (+ |v_main_#t~mem12_3| |v_main_#t~mem11_3|) |v_main_#t~mem13_3|)) InVars {main_#t~mem12=|v_main_#t~mem12_3|, main_#t~mem13=|v_main_#t~mem13_3|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|, main_#t~mem11=|v_main_#t~mem11_3|, #memory_int=|v_#memory_int_10|} OutVars{#memory_int=|v_#memory_int_9|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_#t~mem11, #memory_int] {34046#(<= 0 main_~j~0)} is VALID [2022-04-14 19:02:00,134 INFO L290 TraceCheckUtils]: 14: Hoare triple {34046#(<= 0 main_~j~0)} [150] L41-3-->L45: Formula: (let ((.cse0 (select |v_#memory_int_8| |v_main_~#distance~0.base_10|)) (.cse1 (* v_main_~j~0_4 4))) (and (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~x~0_3 4))) |v_main_#t~mem13_1|) (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~y~0_3 4))) |v_main_#t~mem11_1|) (= (select (select |v_#memory_int_8| |v_main_~#Dest~0.base_7|) (+ .cse1 |v_main_~#Dest~0.offset_7|)) v_main_~x~0_3) (= v_main_~y~0_3 (select (select |v_#memory_int_8| |v_main_~#Source~0.base_7|) (+ .cse1 |v_main_~#Source~0.offset_7|))) (= |v_main_#t~mem12_1| (select (select |v_#memory_int_8| |v_main_~#Weight~0.base_7|) (+ .cse1 |v_main_~#Weight~0.offset_7|))) (< v_main_~j~0_4 v_main_~edgecount~0_7))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_~j~0=v_main_~j~0_4, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} OutVars{main_#t~mem12=|v_main_#t~mem12_1|, main_#t~mem13=|v_main_#t~mem13_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~x~0=v_main_~x~0_3, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_#t~mem10=|v_main_#t~mem10_1|, main_~j~0=v_main_~j~0_4, main_#t~mem11=|v_main_#t~mem11_1|, main_~y~0=v_main_~y~0_3, main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_#t~mem9=|v_main_#t~mem9_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_~x~0, main_#t~mem10, main_#t~mem11, main_~y~0, main_#t~mem9] {34046#(<= 0 main_~j~0)} is VALID [2022-04-14 19:02:00,134 INFO L290 TraceCheckUtils]: 13: Hoare triple {33989#true} [145] L39-3-->L41-3: Formula: (and (= v_main_~j~0_2 0) (< v_main_~i~0_23 v_main_~nodecount~0_9)) InVars {main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23} OutVars{main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23, main_~j~0=v_main_~j~0_2} AuxVars[] AssignedVars[main_~j~0] {34046#(<= 0 main_~j~0)} is VALID [2022-04-14 19:02:00,135 INFO L290 TraceCheckUtils]: 12: Hoare triple {33989#true} [140] L30-4-->L39-3: Formula: (= v_main_~i~0_21 0) InVars {} OutVars{main_~i~0=v_main_~i~0_21} AuxVars[] AssignedVars[main_~i~0] {33989#true} is VALID [2022-04-14 19:02:00,135 INFO L290 TraceCheckUtils]: 11: Hoare triple {33989#true} [138] L30-3-->L30-4: Formula: (not (< v_main_~i~0_11 v_main_~nodecount~0_4)) InVars {main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} OutVars{main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} AuxVars[] AssignedVars[] {33989#true} is VALID [2022-04-14 19:02:00,135 INFO L290 TraceCheckUtils]: 10: Hoare triple {33989#true} [146] L30-2-->L30-3: Formula: (= v_main_~i~0_17 (+ v_main_~i~0_18 1)) InVars {main_~i~0=v_main_~i~0_18} OutVars{main_~i~0=v_main_~i~0_17, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {33989#true} is VALID [2022-04-14 19:02:00,135 INFO L290 TraceCheckUtils]: 9: Hoare triple {33989#true} [141] L31-->L30-2: Formula: (and (= (store |v_#memory_int_4| |v_main_~#distance~0.base_5| (store (select |v_#memory_int_4| |v_main_~#distance~0.base_5|) (+ |v_main_~#distance~0.offset_5| (* v_main_~i~0_14 4)) 0)) |v_#memory_int_3|) (= v_main_~i~0_14 v_main_~source~0_2)) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} AuxVars[] AssignedVars[#memory_int] {33989#true} is VALID [2022-04-14 19:02:00,135 INFO L290 TraceCheckUtils]: 8: Hoare triple {33989#true} [139] L30-3-->L31: Formula: (< v_main_~i~0_12 v_main_~nodecount~0_5) InVars {main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} OutVars{main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {33989#true} is VALID [2022-04-14 19:02:00,135 INFO L290 TraceCheckUtils]: 7: Hoare triple {33989#true} [136] L21-->L30-3: Formula: (let ((.cse1 (store |v_#valid_10| |v_main_~#Source~0.base_4| 1))) (let ((.cse4 (store .cse1 |v_main_~#Dest~0.base_4| 1))) (let ((.cse5 (store .cse4 |v_main_~#Weight~0.base_4| 1)) (.cse2 (select |v_#memory_int_2| |v_main_~#Dest~0.base_4|)) (.cse0 (select |v_#memory_int_2| |v_main_~#Source~0.base_4|)) (.cse3 (select |v_#memory_int_2| |v_main_~#Weight~0.base_4|))) (and (= (select .cse0 (+ 52 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#distance~0.base_4|) (= (select .cse0 (+ 48 |v_main_~#Source~0.offset_4|)) 3) (= 2 (select .cse0 (+ 68 |v_main_~#Source~0.offset_4|))) (= (select .cse1 |v_main_~#Dest~0.base_4|) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Weight~0.base_4|) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 60)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 12)) 1) (= 9 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 36))) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 24))) (= (select .cse0 (+ 56 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Dest~0.base_4|) (= (select .cse0 (+ 40 |v_main_~#Source~0.offset_4|)) 2) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 8))) (= (select .cse3 (+ 72 |v_main_~#Weight~0.offset_4|)) 18) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 12)) 3) (= (select .cse0 (+ 8 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 72)) 0) (= 6 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 24))) (= (select .cse0 (+ 12 |v_main_~#Source~0.offset_4|)) 1) (= 0 (select .cse3 |v_main_~#Weight~0.offset_4|)) (not (= |v_main_~#Weight~0.base_4| 0)) (= |v_main_~#Dest~0.offset_4| 0) (= 16 (select .cse3 (+ 64 |v_main_~#Weight~0.offset_4|))) (= (select .cse2 (+ 76 |v_main_~#Dest~0.offset_4|)) 4) (= 5 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 20))) (= (select .cse0 (+ 28 |v_main_~#Source~0.offset_4|)) 3) (= (select .cse0 (+ 76 |v_main_~#Source~0.offset_4|)) 3) (= 1 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 16))) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 44)) 0) (= (select .cse0 (+ 4 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 48)) 0) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 60)) 15) (= v_main_~i~0_6 0) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 32))) (= v_main_~source~0_1 0) (= (select .cse4 |v_main_~#Weight~0.base_4|) 0) (= (select |v_#valid_10| |v_main_~#Source~0.base_4|) 0) (<= v_main_~edgecount~0_5 19) (= (select .cse3 (+ 56 |v_main_~#Weight~0.offset_4|)) 14) (= (select .cse3 (+ 52 |v_main_~#Weight~0.offset_4|)) 13) (= (select .cse2 (+ 40 |v_main_~#Dest~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 52)) 2) (= (select .cse3 (+ 44 |v_main_~#Weight~0.offset_4|)) 11) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 4)) 1) (= |v_main_~#Source~0.offset_4| 0) (= 3 (select .cse0 (+ 60 |v_main_~#Source~0.offset_4|))) (= 2 (select .cse0 (+ 44 |v_main_~#Source~0.offset_4|))) (= |v_#length_1| (store (store (store (store |v_#length_5| |v_main_~#Source~0.base_4| 80) |v_main_~#Dest~0.base_4| 80) |v_main_~#Weight~0.base_4| 80) |v_main_~#distance~0.base_4| 20)) (= (select .cse2 |v_main_~#Dest~0.offset_4|) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 68)) 1) (= (select .cse0 (+ 36 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ 56 |v_main_~#Dest~0.offset_4|)) 3) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 28))) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 8)) 2) (= 12 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 48))) (= 7 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 28))) (= (select .cse0 (+ 64 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 64)) 2) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 36)) 0) (= 8 (select .cse3 (+ 32 |v_main_~#Weight~0.offset_4|))) (not (= |v_main_~#Dest~0.base_4| 0)) (= 0 (select .cse0 |v_main_~#Source~0.offset_4|)) (= (select .cse3 (+ 40 |v_main_~#Weight~0.offset_4|)) 10) (= (select .cse5 |v_main_~#distance~0.base_4|) 0) (= |v_main_~#distance~0.offset_4| 0) (= (store .cse5 |v_main_~#distance~0.base_4| 1) |v_#valid_6|) (<= 0 v_main_~edgecount~0_5) (= (select .cse3 (+ 16 |v_main_~#Weight~0.offset_4|)) 4) (not (= |v_main_~#Source~0.base_4| 0)) (= (select .cse0 (+ |v_main_~#Source~0.offset_4| 24)) 1) (= (select .cse0 (+ 16 |v_main_~#Source~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 20)) 4) (= 2 (select .cse0 (+ 72 |v_main_~#Source~0.offset_4|))) (= (select .cse0 (+ 32 |v_main_~#Source~0.offset_4|)) 4) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 4))) (= (select .cse0 (+ 20 |v_main_~#Source~0.offset_4|)) 0) (= 19 (select .cse3 (+ 76 |v_main_~#Weight~0.offset_4|))) (< |v_#StackHeapBarrier_1| |v_main_~#Source~0.base_4|) (not (= |v_main_~#distance~0.base_4| 0)) (= 17 (select .cse3 (+ 68 |v_main_~#Weight~0.offset_4|))) (= |v_main_~#Weight~0.offset_4| 0))))) InVars {#memory_int=|v_#memory_int_2|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_5|, main_~edgecount~0=v_main_~edgecount~0_5, #valid=|v_#valid_10|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_4|, main_~x~0=v_main_~x~0_2, main_~#distance~0.base=|v_main_~#distance~0.base_4|, main_~j~0=v_main_~j~0_1, main_~y~0=v_main_~y~0_2, main_~#Dest~0.base=|v_main_~#Dest~0.base_4|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_4|, main_~#Source~0.base=|v_main_~#Source~0.base_4|, main_~#Weight~0.base=|v_main_~#Weight~0.base_4|, #valid=|v_#valid_6|, main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~source~0=v_main_~source~0_1, #length=|v_#length_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_4|, main_~edgecount~0=v_main_~edgecount~0_5, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_4|} AuxVars[] AssignedVars[main_~#Source~0.offset, main_~x~0, main_~#distance~0.base, main_~j~0, main_~y~0, main_~#Dest~0.base, main_~#distance~0.offset, main_~#Source~0.base, main_~#Weight~0.base, #valid, main_~i~0, main_~source~0, #length, main_~#Weight~0.offset, main_~#Dest~0.offset] {33989#true} is VALID [2022-04-14 19:02:00,135 INFO L290 TraceCheckUtils]: 6: Hoare triple {33989#true} [133] L20-->L21: Formula: (and (<= 0 v_main_~nodecount~0_3) (<= v_main_~nodecount~0_3 4)) InVars {main_~nodecount~0=v_main_~nodecount~0_3} OutVars{main_~nodecount~0=v_main_~nodecount~0_3} AuxVars[] AssignedVars[] {33989#true} is VALID [2022-04-14 19:02:00,135 INFO L290 TraceCheckUtils]: 5: Hoare triple {33989#true} [130] mainENTRY-->L20: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (= |v_main_#t~nondet4_2| v_main_~nodecount~0_1) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= |v_main_#t~nondet5_2| v_main_~edgecount~0_1)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~nodecount~0=v_main_~nodecount~0_1, main_~edgecount~0=v_main_~edgecount~0_1} AuxVars[] AssignedVars[main_~nodecount~0, main_#t~nondet5, main_#t~nondet4, main_~edgecount~0] {33989#true} is VALID [2022-04-14 19:02:00,135 INFO L272 TraceCheckUtils]: 4: Hoare triple {33989#true} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {33989#true} is VALID [2022-04-14 19:02:00,136 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {33989#true} {33989#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {33989#true} is VALID [2022-04-14 19:02:00,136 INFO L290 TraceCheckUtils]: 2: Hoare triple {33989#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {33989#true} is VALID [2022-04-14 19:02:00,136 INFO L290 TraceCheckUtils]: 1: Hoare triple {33989#true} [128] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_11| 1))) (and (= (select |v_#valid_16| 1) 1) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_16| 2) 1) (= (select |v_#valid_16| 3) 1) (= (select .cse0 1) 0) (= |v_#NULL.base_1| 0) (= (select |v_#length_6| 1) 2) (= (select |v_#length_6| 2) 14) (= (select .cse0 0) 48) (= (select |v_#valid_16| 0) 0) (= (select |v_#length_6| 3) 12) (= |v_#NULL.offset_1| 0) (= v_~INFINITY~0_2 899))) InVars {#memory_int=|v_#memory_int_11|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, #valid=|v_#valid_16|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_16|, #memory_int=|v_#memory_int_11|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_6|, ~INFINITY~0=v_~INFINITY~0_2, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, ~INFINITY~0, #NULL.base] {33989#true} is VALID [2022-04-14 19:02:00,136 INFO L272 TraceCheckUtils]: 0: Hoare triple {33989#true} [126] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {33989#true} is VALID [2022-04-14 19:02:00,136 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 13 proven. 22 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-14 19:02:00,136 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1220901] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-14 19:02:00,136 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-14 19:02:00,136 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 11, 11] total 18 [2022-04-14 19:02:00,136 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1239834550] [2022-04-14 19:02:00,136 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-04-14 19:02:00,137 INFO L78 Accepts]: Start accepts. Automaton has has 18 states, 18 states have (on average 3.4444444444444446) internal successors, (62), 17 states have internal predecessors, (62), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 46 [2022-04-14 19:02:00,137 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-14 19:02:00,137 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 18 states, 18 states have (on average 3.4444444444444446) internal successors, (62), 17 states have internal predecessors, (62), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 19:02:00,190 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 67 edges. 67 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 19:02:00,190 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2022-04-14 19:02:00,190 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-14 19:02:00,191 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2022-04-14 19:02:00,191 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=75, Invalid=231, Unknown=0, NotChecked=0, Total=306 [2022-04-14 19:02:00,191 INFO L87 Difference]: Start difference. First operand 494 states and 657 transitions. Second operand has 18 states, 18 states have (on average 3.4444444444444446) internal successors, (62), 17 states have internal predecessors, (62), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 19:02:01,737 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 19:02:01,737 INFO L93 Difference]: Finished difference Result 980 states and 1299 transitions. [2022-04-14 19:02:01,737 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2022-04-14 19:02:01,738 INFO L78 Accepts]: Start accepts. Automaton has has 18 states, 18 states have (on average 3.4444444444444446) internal successors, (62), 17 states have internal predecessors, (62), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 46 [2022-04-14 19:02:01,738 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-14 19:02:01,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 18 states, 18 states have (on average 3.4444444444444446) internal successors, (62), 17 states have internal predecessors, (62), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 19:02:01,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 156 transitions. [2022-04-14 19:02:01,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 18 states, 18 states have (on average 3.4444444444444446) internal successors, (62), 17 states have internal predecessors, (62), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 19:02:01,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 156 transitions. [2022-04-14 19:02:01,741 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 19 states and 156 transitions. [2022-04-14 19:02:01,901 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 156 edges. 156 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 19:02:01,940 INFO L225 Difference]: With dead ends: 980 [2022-04-14 19:02:01,941 INFO L226 Difference]: Without dead ends: 980 [2022-04-14 19:02:01,941 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 120 GetRequests, 86 SyntacticMatches, 2 SemanticMatches, 32 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 243 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=285, Invalid=837, Unknown=0, NotChecked=0, Total=1122 [2022-04-14 19:02:01,943 INFO L913 BasicCegarLoop]: 66 mSDtfsCounter, 169 mSDsluCounter, 42 mSDsCounter, 0 mSdLazyCounter, 783 mSolverCounterSat, 86 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 169 SdHoareTripleChecker+Valid, 108 SdHoareTripleChecker+Invalid, 869 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 86 IncrementalHoareTripleChecker+Valid, 783 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2022-04-14 19:02:01,946 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [169 Valid, 108 Invalid, 869 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [86 Valid, 783 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2022-04-14 19:02:01,947 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 980 states. [2022-04-14 19:02:01,959 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 980 to 628. [2022-04-14 19:02:01,960 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-14 19:02:01,960 INFO L82 GeneralOperation]: Start isEquivalent. First operand 980 states. Second operand has 628 states, 615 states have (on average 1.3723577235772357) internal successors, (844), 617 states have internal predecessors, (844), 7 states have call successors, (7), 7 states have call predecessors, (7), 5 states have return successors, (5), 3 states have call predecessors, (5), 5 states have call successors, (5) [2022-04-14 19:02:01,961 INFO L74 IsIncluded]: Start isIncluded. First operand 980 states. Second operand has 628 states, 615 states have (on average 1.3723577235772357) internal successors, (844), 617 states have internal predecessors, (844), 7 states have call successors, (7), 7 states have call predecessors, (7), 5 states have return successors, (5), 3 states have call predecessors, (5), 5 states have call successors, (5) [2022-04-14 19:02:01,961 INFO L87 Difference]: Start difference. First operand 980 states. Second operand has 628 states, 615 states have (on average 1.3723577235772357) internal successors, (844), 617 states have internal predecessors, (844), 7 states have call successors, (7), 7 states have call predecessors, (7), 5 states have return successors, (5), 3 states have call predecessors, (5), 5 states have call successors, (5) [2022-04-14 19:02:02,001 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 19:02:02,002 INFO L93 Difference]: Finished difference Result 980 states and 1299 transitions. [2022-04-14 19:02:02,002 INFO L276 IsEmpty]: Start isEmpty. Operand 980 states and 1299 transitions. [2022-04-14 19:02:02,003 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 19:02:02,003 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 19:02:02,004 INFO L74 IsIncluded]: Start isIncluded. First operand has 628 states, 615 states have (on average 1.3723577235772357) internal successors, (844), 617 states have internal predecessors, (844), 7 states have call successors, (7), 7 states have call predecessors, (7), 5 states have return successors, (5), 3 states have call predecessors, (5), 5 states have call successors, (5) Second operand 980 states. [2022-04-14 19:02:02,005 INFO L87 Difference]: Start difference. First operand has 628 states, 615 states have (on average 1.3723577235772357) internal successors, (844), 617 states have internal predecessors, (844), 7 states have call successors, (7), 7 states have call predecessors, (7), 5 states have return successors, (5), 3 states have call predecessors, (5), 5 states have call successors, (5) Second operand 980 states. [2022-04-14 19:02:02,047 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 19:02:02,047 INFO L93 Difference]: Finished difference Result 980 states and 1299 transitions. [2022-04-14 19:02:02,047 INFO L276 IsEmpty]: Start isEmpty. Operand 980 states and 1299 transitions. [2022-04-14 19:02:02,049 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 19:02:02,049 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 19:02:02,049 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-14 19:02:02,049 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-14 19:02:02,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 628 states, 615 states have (on average 1.3723577235772357) internal successors, (844), 617 states have internal predecessors, (844), 7 states have call successors, (7), 7 states have call predecessors, (7), 5 states have return successors, (5), 3 states have call predecessors, (5), 5 states have call successors, (5) [2022-04-14 19:02:02,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 628 states to 628 states and 856 transitions. [2022-04-14 19:02:02,067 INFO L78 Accepts]: Start accepts. Automaton has 628 states and 856 transitions. Word has length 46 [2022-04-14 19:02:02,067 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-14 19:02:02,067 INFO L478 AbstractCegarLoop]: Abstraction has 628 states and 856 transitions. [2022-04-14 19:02:02,067 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 18 states, 18 states have (on average 3.4444444444444446) internal successors, (62), 17 states have internal predecessors, (62), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 19:02:02,067 INFO L276 IsEmpty]: Start isEmpty. Operand 628 states and 856 transitions. [2022-04-14 19:02:02,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-04-14 19:02:02,068 INFO L491 BasicCegarLoop]: Found error trace [2022-04-14 19:02:02,068 INFO L499 BasicCegarLoop]: trace histogram [3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-14 19:02:02,096 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (23)] Ended with exit code 0 [2022-04-14 19:02:02,291 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 23 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable25 [2022-04-14 19:02:02,292 INFO L403 AbstractCegarLoop]: === Iteration 27 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-14 19:02:02,292 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-14 19:02:02,292 INFO L85 PathProgramCache]: Analyzing trace with hash 640274542, now seen corresponding path program 3 times [2022-04-14 19:02:02,292 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-14 19:02:02,292 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [933119539] [2022-04-14 19:02:02,292 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-14 19:02:02,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-14 19:02:02,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 19:02:02,373 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-14 19:02:02,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 19:02:02,377 INFO L290 TraceCheckUtils]: 0: Hoare triple {37895#(and (= |old(~INFINITY~0)| ~INFINITY~0) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [128] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_11| 1))) (and (= (select |v_#valid_16| 1) 1) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_16| 2) 1) (= (select |v_#valid_16| 3) 1) (= (select .cse0 1) 0) (= |v_#NULL.base_1| 0) (= (select |v_#length_6| 1) 2) (= (select |v_#length_6| 2) 14) (= (select .cse0 0) 48) (= (select |v_#valid_16| 0) 0) (= (select |v_#length_6| 3) 12) (= |v_#NULL.offset_1| 0) (= v_~INFINITY~0_2 899))) InVars {#memory_int=|v_#memory_int_11|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, #valid=|v_#valid_16|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_16|, #memory_int=|v_#memory_int_11|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_6|, ~INFINITY~0=v_~INFINITY~0_2, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, ~INFINITY~0, #NULL.base] {37885#true} is VALID [2022-04-14 19:02:02,377 INFO L290 TraceCheckUtils]: 1: Hoare triple {37885#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {37885#true} is VALID [2022-04-14 19:02:02,377 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {37885#true} {37885#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {37885#true} is VALID [2022-04-14 19:02:02,378 INFO L272 TraceCheckUtils]: 0: Hoare triple {37885#true} [126] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {37895#(and (= |old(~INFINITY~0)| ~INFINITY~0) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-14 19:02:02,378 INFO L290 TraceCheckUtils]: 1: Hoare triple {37895#(and (= |old(~INFINITY~0)| ~INFINITY~0) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [128] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_11| 1))) (and (= (select |v_#valid_16| 1) 1) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_16| 2) 1) (= (select |v_#valid_16| 3) 1) (= (select .cse0 1) 0) (= |v_#NULL.base_1| 0) (= (select |v_#length_6| 1) 2) (= (select |v_#length_6| 2) 14) (= (select .cse0 0) 48) (= (select |v_#valid_16| 0) 0) (= (select |v_#length_6| 3) 12) (= |v_#NULL.offset_1| 0) (= v_~INFINITY~0_2 899))) InVars {#memory_int=|v_#memory_int_11|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, #valid=|v_#valid_16|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_16|, #memory_int=|v_#memory_int_11|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_6|, ~INFINITY~0=v_~INFINITY~0_2, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, ~INFINITY~0, #NULL.base] {37885#true} is VALID [2022-04-14 19:02:02,378 INFO L290 TraceCheckUtils]: 2: Hoare triple {37885#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {37885#true} is VALID [2022-04-14 19:02:02,379 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {37885#true} {37885#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {37885#true} is VALID [2022-04-14 19:02:02,379 INFO L272 TraceCheckUtils]: 4: Hoare triple {37885#true} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {37885#true} is VALID [2022-04-14 19:02:02,379 INFO L290 TraceCheckUtils]: 5: Hoare triple {37885#true} [130] mainENTRY-->L20: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (= |v_main_#t~nondet4_2| v_main_~nodecount~0_1) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= |v_main_#t~nondet5_2| v_main_~edgecount~0_1)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~nodecount~0=v_main_~nodecount~0_1, main_~edgecount~0=v_main_~edgecount~0_1} AuxVars[] AssignedVars[main_~nodecount~0, main_#t~nondet5, main_#t~nondet4, main_~edgecount~0] {37885#true} is VALID [2022-04-14 19:02:02,379 INFO L290 TraceCheckUtils]: 6: Hoare triple {37885#true} [133] L20-->L21: Formula: (and (<= 0 v_main_~nodecount~0_3) (<= v_main_~nodecount~0_3 4)) InVars {main_~nodecount~0=v_main_~nodecount~0_3} OutVars{main_~nodecount~0=v_main_~nodecount~0_3} AuxVars[] AssignedVars[] {37885#true} is VALID [2022-04-14 19:02:02,379 INFO L290 TraceCheckUtils]: 7: Hoare triple {37885#true} [136] L21-->L30-3: Formula: (let ((.cse1 (store |v_#valid_10| |v_main_~#Source~0.base_4| 1))) (let ((.cse4 (store .cse1 |v_main_~#Dest~0.base_4| 1))) (let ((.cse5 (store .cse4 |v_main_~#Weight~0.base_4| 1)) (.cse2 (select |v_#memory_int_2| |v_main_~#Dest~0.base_4|)) (.cse0 (select |v_#memory_int_2| |v_main_~#Source~0.base_4|)) (.cse3 (select |v_#memory_int_2| |v_main_~#Weight~0.base_4|))) (and (= (select .cse0 (+ 52 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#distance~0.base_4|) (= (select .cse0 (+ 48 |v_main_~#Source~0.offset_4|)) 3) (= 2 (select .cse0 (+ 68 |v_main_~#Source~0.offset_4|))) (= (select .cse1 |v_main_~#Dest~0.base_4|) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Weight~0.base_4|) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 60)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 12)) 1) (= 9 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 36))) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 24))) (= (select .cse0 (+ 56 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Dest~0.base_4|) (= (select .cse0 (+ 40 |v_main_~#Source~0.offset_4|)) 2) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 8))) (= (select .cse3 (+ 72 |v_main_~#Weight~0.offset_4|)) 18) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 12)) 3) (= (select .cse0 (+ 8 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 72)) 0) (= 6 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 24))) (= (select .cse0 (+ 12 |v_main_~#Source~0.offset_4|)) 1) (= 0 (select .cse3 |v_main_~#Weight~0.offset_4|)) (not (= |v_main_~#Weight~0.base_4| 0)) (= |v_main_~#Dest~0.offset_4| 0) (= 16 (select .cse3 (+ 64 |v_main_~#Weight~0.offset_4|))) (= (select .cse2 (+ 76 |v_main_~#Dest~0.offset_4|)) 4) (= 5 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 20))) (= (select .cse0 (+ 28 |v_main_~#Source~0.offset_4|)) 3) (= (select .cse0 (+ 76 |v_main_~#Source~0.offset_4|)) 3) (= 1 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 16))) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 44)) 0) (= (select .cse0 (+ 4 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 48)) 0) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 60)) 15) (= v_main_~i~0_6 0) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 32))) (= v_main_~source~0_1 0) (= (select .cse4 |v_main_~#Weight~0.base_4|) 0) (= (select |v_#valid_10| |v_main_~#Source~0.base_4|) 0) (<= v_main_~edgecount~0_5 19) (= (select .cse3 (+ 56 |v_main_~#Weight~0.offset_4|)) 14) (= (select .cse3 (+ 52 |v_main_~#Weight~0.offset_4|)) 13) (= (select .cse2 (+ 40 |v_main_~#Dest~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 52)) 2) (= (select .cse3 (+ 44 |v_main_~#Weight~0.offset_4|)) 11) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 4)) 1) (= |v_main_~#Source~0.offset_4| 0) (= 3 (select .cse0 (+ 60 |v_main_~#Source~0.offset_4|))) (= 2 (select .cse0 (+ 44 |v_main_~#Source~0.offset_4|))) (= |v_#length_1| (store (store (store (store |v_#length_5| |v_main_~#Source~0.base_4| 80) |v_main_~#Dest~0.base_4| 80) |v_main_~#Weight~0.base_4| 80) |v_main_~#distance~0.base_4| 20)) (= (select .cse2 |v_main_~#Dest~0.offset_4|) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 68)) 1) (= (select .cse0 (+ 36 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ 56 |v_main_~#Dest~0.offset_4|)) 3) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 28))) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 8)) 2) (= 12 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 48))) (= 7 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 28))) (= (select .cse0 (+ 64 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 64)) 2) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 36)) 0) (= 8 (select .cse3 (+ 32 |v_main_~#Weight~0.offset_4|))) (not (= |v_main_~#Dest~0.base_4| 0)) (= 0 (select .cse0 |v_main_~#Source~0.offset_4|)) (= (select .cse3 (+ 40 |v_main_~#Weight~0.offset_4|)) 10) (= (select .cse5 |v_main_~#distance~0.base_4|) 0) (= |v_main_~#distance~0.offset_4| 0) (= (store .cse5 |v_main_~#distance~0.base_4| 1) |v_#valid_6|) (<= 0 v_main_~edgecount~0_5) (= (select .cse3 (+ 16 |v_main_~#Weight~0.offset_4|)) 4) (not (= |v_main_~#Source~0.base_4| 0)) (= (select .cse0 (+ |v_main_~#Source~0.offset_4| 24)) 1) (= (select .cse0 (+ 16 |v_main_~#Source~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 20)) 4) (= 2 (select .cse0 (+ 72 |v_main_~#Source~0.offset_4|))) (= (select .cse0 (+ 32 |v_main_~#Source~0.offset_4|)) 4) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 4))) (= (select .cse0 (+ 20 |v_main_~#Source~0.offset_4|)) 0) (= 19 (select .cse3 (+ 76 |v_main_~#Weight~0.offset_4|))) (< |v_#StackHeapBarrier_1| |v_main_~#Source~0.base_4|) (not (= |v_main_~#distance~0.base_4| 0)) (= 17 (select .cse3 (+ 68 |v_main_~#Weight~0.offset_4|))) (= |v_main_~#Weight~0.offset_4| 0))))) InVars {#memory_int=|v_#memory_int_2|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_5|, main_~edgecount~0=v_main_~edgecount~0_5, #valid=|v_#valid_10|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_4|, main_~x~0=v_main_~x~0_2, main_~#distance~0.base=|v_main_~#distance~0.base_4|, main_~j~0=v_main_~j~0_1, main_~y~0=v_main_~y~0_2, main_~#Dest~0.base=|v_main_~#Dest~0.base_4|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_4|, main_~#Source~0.base=|v_main_~#Source~0.base_4|, main_~#Weight~0.base=|v_main_~#Weight~0.base_4|, #valid=|v_#valid_6|, main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~source~0=v_main_~source~0_1, #length=|v_#length_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_4|, main_~edgecount~0=v_main_~edgecount~0_5, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_4|} AuxVars[] AssignedVars[main_~#Source~0.offset, main_~x~0, main_~#distance~0.base, main_~j~0, main_~y~0, main_~#Dest~0.base, main_~#distance~0.offset, main_~#Source~0.base, main_~#Weight~0.base, #valid, main_~i~0, main_~source~0, #length, main_~#Weight~0.offset, main_~#Dest~0.offset] {37885#true} is VALID [2022-04-14 19:02:02,379 INFO L290 TraceCheckUtils]: 8: Hoare triple {37885#true} [139] L30-3-->L31: Formula: (< v_main_~i~0_12 v_main_~nodecount~0_5) InVars {main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} OutVars{main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {37885#true} is VALID [2022-04-14 19:02:02,379 INFO L290 TraceCheckUtils]: 9: Hoare triple {37885#true} [141] L31-->L30-2: Formula: (and (= (store |v_#memory_int_4| |v_main_~#distance~0.base_5| (store (select |v_#memory_int_4| |v_main_~#distance~0.base_5|) (+ |v_main_~#distance~0.offset_5| (* v_main_~i~0_14 4)) 0)) |v_#memory_int_3|) (= v_main_~i~0_14 v_main_~source~0_2)) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} AuxVars[] AssignedVars[#memory_int] {37885#true} is VALID [2022-04-14 19:02:02,380 INFO L290 TraceCheckUtils]: 10: Hoare triple {37885#true} [146] L30-2-->L30-3: Formula: (= v_main_~i~0_17 (+ v_main_~i~0_18 1)) InVars {main_~i~0=v_main_~i~0_18} OutVars{main_~i~0=v_main_~i~0_17, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {37885#true} is VALID [2022-04-14 19:02:02,380 INFO L290 TraceCheckUtils]: 11: Hoare triple {37885#true} [139] L30-3-->L31: Formula: (< v_main_~i~0_12 v_main_~nodecount~0_5) InVars {main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} OutVars{main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {37885#true} is VALID [2022-04-14 19:02:02,380 INFO L290 TraceCheckUtils]: 12: Hoare triple {37885#true} [142] L31-->L30-2: Formula: (and (= (store |v_#memory_int_7| |v_main_~#distance~0.base_7| (store (select |v_#memory_int_7| |v_main_~#distance~0.base_7|) (+ |v_main_~#distance~0.offset_7| (* v_main_~i~0_16 4)) v_~INFINITY~0_1)) |v_#memory_int_6|) (not (= v_main_~i~0_16 v_main_~source~0_3))) InVars {main_~#distance~0.offset=|v_main_~#distance~0.offset_7|, main_~#distance~0.base=|v_main_~#distance~0.base_7|, #memory_int=|v_#memory_int_7|, main_~i~0=v_main_~i~0_16, main_~source~0=v_main_~source~0_3, ~INFINITY~0=v_~INFINITY~0_1} OutVars{main_~#distance~0.offset=|v_main_~#distance~0.offset_7|, main_~#distance~0.base=|v_main_~#distance~0.base_7|, #memory_int=|v_#memory_int_6|, main_~i~0=v_main_~i~0_16, main_~source~0=v_main_~source~0_3, ~INFINITY~0=v_~INFINITY~0_1} AuxVars[] AssignedVars[#memory_int] {37885#true} is VALID [2022-04-14 19:02:02,380 INFO L290 TraceCheckUtils]: 13: Hoare triple {37885#true} [146] L30-2-->L30-3: Formula: (= v_main_~i~0_17 (+ v_main_~i~0_18 1)) InVars {main_~i~0=v_main_~i~0_18} OutVars{main_~i~0=v_main_~i~0_17, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {37885#true} is VALID [2022-04-14 19:02:02,380 INFO L290 TraceCheckUtils]: 14: Hoare triple {37885#true} [138] L30-3-->L30-4: Formula: (not (< v_main_~i~0_11 v_main_~nodecount~0_4)) InVars {main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} OutVars{main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} AuxVars[] AssignedVars[] {37885#true} is VALID [2022-04-14 19:02:02,380 INFO L290 TraceCheckUtils]: 15: Hoare triple {37885#true} [140] L30-4-->L39-3: Formula: (= v_main_~i~0_21 0) InVars {} OutVars{main_~i~0=v_main_~i~0_21} AuxVars[] AssignedVars[main_~i~0] {37885#true} is VALID [2022-04-14 19:02:02,380 INFO L290 TraceCheckUtils]: 16: Hoare triple {37885#true} [145] L39-3-->L41-3: Formula: (and (= v_main_~j~0_2 0) (< v_main_~i~0_23 v_main_~nodecount~0_9)) InVars {main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23} OutVars{main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23, main_~j~0=v_main_~j~0_2} AuxVars[] AssignedVars[main_~j~0] {37890#(= main_~j~0 0)} is VALID [2022-04-14 19:02:02,381 INFO L290 TraceCheckUtils]: 17: Hoare triple {37890#(= main_~j~0 0)} [150] L41-3-->L45: Formula: (let ((.cse0 (select |v_#memory_int_8| |v_main_~#distance~0.base_10|)) (.cse1 (* v_main_~j~0_4 4))) (and (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~x~0_3 4))) |v_main_#t~mem13_1|) (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~y~0_3 4))) |v_main_#t~mem11_1|) (= (select (select |v_#memory_int_8| |v_main_~#Dest~0.base_7|) (+ .cse1 |v_main_~#Dest~0.offset_7|)) v_main_~x~0_3) (= v_main_~y~0_3 (select (select |v_#memory_int_8| |v_main_~#Source~0.base_7|) (+ .cse1 |v_main_~#Source~0.offset_7|))) (= |v_main_#t~mem12_1| (select (select |v_#memory_int_8| |v_main_~#Weight~0.base_7|) (+ .cse1 |v_main_~#Weight~0.offset_7|))) (< v_main_~j~0_4 v_main_~edgecount~0_7))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_~j~0=v_main_~j~0_4, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} OutVars{main_#t~mem12=|v_main_#t~mem12_1|, main_#t~mem13=|v_main_#t~mem13_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~x~0=v_main_~x~0_3, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_#t~mem10=|v_main_#t~mem10_1|, main_~j~0=v_main_~j~0_4, main_#t~mem11=|v_main_#t~mem11_1|, main_~y~0=v_main_~y~0_3, main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_#t~mem9=|v_main_#t~mem9_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_~x~0, main_#t~mem10, main_#t~mem11, main_~y~0, main_#t~mem9] {37890#(= main_~j~0 0)} is VALID [2022-04-14 19:02:02,381 INFO L290 TraceCheckUtils]: 18: Hoare triple {37890#(= main_~j~0 0)} [155] L45-->L41-2: Formula: (and (= (store |v_#memory_int_10| |v_main_~#distance~0.base_11| (store (select |v_#memory_int_10| |v_main_~#distance~0.base_11|) (+ |v_main_~#distance~0.offset_11| (* v_main_~x~0_4 4)) (- 1))) |v_#memory_int_9|) (< (+ |v_main_#t~mem12_3| |v_main_#t~mem11_3|) |v_main_#t~mem13_3|)) InVars {main_#t~mem12=|v_main_#t~mem12_3|, main_#t~mem13=|v_main_#t~mem13_3|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|, main_#t~mem11=|v_main_#t~mem11_3|, #memory_int=|v_#memory_int_10|} OutVars{#memory_int=|v_#memory_int_9|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_#t~mem11, #memory_int] {37890#(= main_~j~0 0)} is VALID [2022-04-14 19:02:02,382 INFO L290 TraceCheckUtils]: 19: Hoare triple {37890#(= main_~j~0 0)} [160] L41-2-->L41-3: Formula: (= v_main_~j~0_5 (+ v_main_~j~0_6 1)) InVars {main_~j~0=v_main_~j~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, main_~j~0=v_main_~j~0_5} AuxVars[] AssignedVars[main_~j~0, main_#t~post8] {37891#(<= main_~j~0 1)} is VALID [2022-04-14 19:02:02,382 INFO L290 TraceCheckUtils]: 20: Hoare triple {37891#(<= main_~j~0 1)} [149] L41-3-->L39-2: Formula: (not (< v_main_~j~0_3 v_main_~edgecount~0_6)) InVars {main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} OutVars{main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} AuxVars[] AssignedVars[] {37892#(<= main_~edgecount~0 1)} is VALID [2022-04-14 19:02:02,383 INFO L290 TraceCheckUtils]: 21: Hoare triple {37892#(<= main_~edgecount~0 1)} [154] L39-2-->L39-3: Formula: (= v_main_~i~0_1 (+ v_main_~i~0_2 1)) InVars {main_~i~0=v_main_~i~0_2} OutVars{main_~i~0=v_main_~i~0_1, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post7] {37892#(<= main_~edgecount~0 1)} is VALID [2022-04-14 19:02:02,383 INFO L290 TraceCheckUtils]: 22: Hoare triple {37892#(<= main_~edgecount~0 1)} [145] L39-3-->L41-3: Formula: (and (= v_main_~j~0_2 0) (< v_main_~i~0_23 v_main_~nodecount~0_9)) InVars {main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23} OutVars{main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23, main_~j~0=v_main_~j~0_2} AuxVars[] AssignedVars[main_~j~0] {37893#(and (= main_~j~0 0) (<= main_~edgecount~0 1))} is VALID [2022-04-14 19:02:02,384 INFO L290 TraceCheckUtils]: 23: Hoare triple {37893#(and (= main_~j~0 0) (<= main_~edgecount~0 1))} [150] L41-3-->L45: Formula: (let ((.cse0 (select |v_#memory_int_8| |v_main_~#distance~0.base_10|)) (.cse1 (* v_main_~j~0_4 4))) (and (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~x~0_3 4))) |v_main_#t~mem13_1|) (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~y~0_3 4))) |v_main_#t~mem11_1|) (= (select (select |v_#memory_int_8| |v_main_~#Dest~0.base_7|) (+ .cse1 |v_main_~#Dest~0.offset_7|)) v_main_~x~0_3) (= v_main_~y~0_3 (select (select |v_#memory_int_8| |v_main_~#Source~0.base_7|) (+ .cse1 |v_main_~#Source~0.offset_7|))) (= |v_main_#t~mem12_1| (select (select |v_#memory_int_8| |v_main_~#Weight~0.base_7|) (+ .cse1 |v_main_~#Weight~0.offset_7|))) (< v_main_~j~0_4 v_main_~edgecount~0_7))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_~j~0=v_main_~j~0_4, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} OutVars{main_#t~mem12=|v_main_#t~mem12_1|, main_#t~mem13=|v_main_#t~mem13_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~x~0=v_main_~x~0_3, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_#t~mem10=|v_main_#t~mem10_1|, main_~j~0=v_main_~j~0_4, main_#t~mem11=|v_main_#t~mem11_1|, main_~y~0=v_main_~y~0_3, main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_#t~mem9=|v_main_#t~mem9_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_~x~0, main_#t~mem10, main_#t~mem11, main_~y~0, main_#t~mem9] {37893#(and (= main_~j~0 0) (<= main_~edgecount~0 1))} is VALID [2022-04-14 19:02:02,384 INFO L290 TraceCheckUtils]: 24: Hoare triple {37893#(and (= main_~j~0 0) (<= main_~edgecount~0 1))} [155] L45-->L41-2: Formula: (and (= (store |v_#memory_int_10| |v_main_~#distance~0.base_11| (store (select |v_#memory_int_10| |v_main_~#distance~0.base_11|) (+ |v_main_~#distance~0.offset_11| (* v_main_~x~0_4 4)) (- 1))) |v_#memory_int_9|) (< (+ |v_main_#t~mem12_3| |v_main_#t~mem11_3|) |v_main_#t~mem13_3|)) InVars {main_#t~mem12=|v_main_#t~mem12_3|, main_#t~mem13=|v_main_#t~mem13_3|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|, main_#t~mem11=|v_main_#t~mem11_3|, #memory_int=|v_#memory_int_10|} OutVars{#memory_int=|v_#memory_int_9|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_#t~mem11, #memory_int] {37893#(and (= main_~j~0 0) (<= main_~edgecount~0 1))} is VALID [2022-04-14 19:02:02,385 INFO L290 TraceCheckUtils]: 25: Hoare triple {37893#(and (= main_~j~0 0) (<= main_~edgecount~0 1))} [160] L41-2-->L41-3: Formula: (= v_main_~j~0_5 (+ v_main_~j~0_6 1)) InVars {main_~j~0=v_main_~j~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, main_~j~0=v_main_~j~0_5} AuxVars[] AssignedVars[main_~j~0, main_#t~post8] {37894#(<= main_~edgecount~0 main_~j~0)} is VALID [2022-04-14 19:02:02,385 INFO L290 TraceCheckUtils]: 26: Hoare triple {37894#(<= main_~edgecount~0 main_~j~0)} [150] L41-3-->L45: Formula: (let ((.cse0 (select |v_#memory_int_8| |v_main_~#distance~0.base_10|)) (.cse1 (* v_main_~j~0_4 4))) (and (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~x~0_3 4))) |v_main_#t~mem13_1|) (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~y~0_3 4))) |v_main_#t~mem11_1|) (= (select (select |v_#memory_int_8| |v_main_~#Dest~0.base_7|) (+ .cse1 |v_main_~#Dest~0.offset_7|)) v_main_~x~0_3) (= v_main_~y~0_3 (select (select |v_#memory_int_8| |v_main_~#Source~0.base_7|) (+ .cse1 |v_main_~#Source~0.offset_7|))) (= |v_main_#t~mem12_1| (select (select |v_#memory_int_8| |v_main_~#Weight~0.base_7|) (+ .cse1 |v_main_~#Weight~0.offset_7|))) (< v_main_~j~0_4 v_main_~edgecount~0_7))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_~j~0=v_main_~j~0_4, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} OutVars{main_#t~mem12=|v_main_#t~mem12_1|, main_#t~mem13=|v_main_#t~mem13_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~x~0=v_main_~x~0_3, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_#t~mem10=|v_main_#t~mem10_1|, main_~j~0=v_main_~j~0_4, main_#t~mem11=|v_main_#t~mem11_1|, main_~y~0=v_main_~y~0_3, main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_#t~mem9=|v_main_#t~mem9_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_~x~0, main_#t~mem10, main_#t~mem11, main_~y~0, main_#t~mem9] {37886#false} is VALID [2022-04-14 19:02:02,385 INFO L290 TraceCheckUtils]: 27: Hoare triple {37886#false} [155] L45-->L41-2: Formula: (and (= (store |v_#memory_int_10| |v_main_~#distance~0.base_11| (store (select |v_#memory_int_10| |v_main_~#distance~0.base_11|) (+ |v_main_~#distance~0.offset_11| (* v_main_~x~0_4 4)) (- 1))) |v_#memory_int_9|) (< (+ |v_main_#t~mem12_3| |v_main_#t~mem11_3|) |v_main_#t~mem13_3|)) InVars {main_#t~mem12=|v_main_#t~mem12_3|, main_#t~mem13=|v_main_#t~mem13_3|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|, main_#t~mem11=|v_main_#t~mem11_3|, #memory_int=|v_#memory_int_10|} OutVars{#memory_int=|v_#memory_int_9|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_#t~mem11, #memory_int] {37886#false} is VALID [2022-04-14 19:02:02,386 INFO L290 TraceCheckUtils]: 28: Hoare triple {37886#false} [160] L41-2-->L41-3: Formula: (= v_main_~j~0_5 (+ v_main_~j~0_6 1)) InVars {main_~j~0=v_main_~j~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, main_~j~0=v_main_~j~0_5} AuxVars[] AssignedVars[main_~j~0, main_#t~post8] {37886#false} is VALID [2022-04-14 19:02:02,386 INFO L290 TraceCheckUtils]: 29: Hoare triple {37886#false} [149] L41-3-->L39-2: Formula: (not (< v_main_~j~0_3 v_main_~edgecount~0_6)) InVars {main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} OutVars{main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} AuxVars[] AssignedVars[] {37886#false} is VALID [2022-04-14 19:02:02,386 INFO L290 TraceCheckUtils]: 30: Hoare triple {37886#false} [154] L39-2-->L39-3: Formula: (= v_main_~i~0_1 (+ v_main_~i~0_2 1)) InVars {main_~i~0=v_main_~i~0_2} OutVars{main_~i~0=v_main_~i~0_1, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post7] {37886#false} is VALID [2022-04-14 19:02:02,386 INFO L290 TraceCheckUtils]: 31: Hoare triple {37886#false} [144] L39-3-->L39-4: Formula: (not (< v_main_~i~0_22 v_main_~nodecount~0_8)) InVars {main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} OutVars{main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} AuxVars[] AssignedVars[] {37886#false} is VALID [2022-04-14 19:02:02,386 INFO L290 TraceCheckUtils]: 32: Hoare triple {37886#false} [147] L39-4-->L51-3: Formula: (= v_main_~i~0_3 0) InVars {} OutVars{main_~i~0=v_main_~i~0_3} AuxVars[] AssignedVars[main_~i~0] {37886#false} is VALID [2022-04-14 19:02:02,386 INFO L290 TraceCheckUtils]: 33: Hoare triple {37886#false} [153] L51-3-->L55: Formula: (let ((.cse0 (* v_main_~i~0_5 4)) (.cse1 (select |v_#memory_int_1| |v_main_~#distance~0.base_1|))) (and (= v_main_~y~0_1 (select (select |v_#memory_int_1| |v_main_~#Source~0.base_1|) (+ .cse0 |v_main_~#Source~0.offset_1|))) (= v_main_~x~0_1 (select (select |v_#memory_int_1| |v_main_~#Dest~0.base_1|) (+ |v_main_~#Dest~0.offset_1| .cse0))) (= (select (select |v_#memory_int_1| |v_main_~#Weight~0.base_1|) (+ |v_main_~#Weight~0.offset_1| .cse0)) |v_main_#t~mem18_1|) (= (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~x~0_1 4))) |v_main_#t~mem19_1|) (= |v_main_#t~mem17_1| (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~y~0_1 4)))) (< v_main_~i~0_5 v_main_~edgecount~0_3))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_#t~mem15=|v_main_#t~mem15_1|, main_~x~0=v_main_~x~0_1, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~y~0=v_main_~y~0_1, main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_#t~mem16=|v_main_#t~mem16_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_#t~mem17=|v_main_#t~mem17_1|, main_#t~mem18=|v_main_#t~mem18_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|, main_#t~mem19=|v_main_#t~mem19_1|} AuxVars[] AssignedVars[main_#t~mem15, main_~x~0, main_~y~0, main_#t~mem16, main_#t~mem17, main_#t~mem18, main_#t~mem19] {37886#false} is VALID [2022-04-14 19:02:02,386 INFO L290 TraceCheckUtils]: 34: Hoare triple {37886#false} [159] L55-->L51-2: Formula: (not (< (+ |v_main_#t~mem18_5| |v_main_#t~mem17_5|) |v_main_#t~mem19_5|)) InVars {main_#t~mem17=|v_main_#t~mem17_5|, main_#t~mem18=|v_main_#t~mem18_5|, main_#t~mem19=|v_main_#t~mem19_5|} OutVars{} AuxVars[] AssignedVars[main_#t~mem17, main_#t~mem18, main_#t~mem19] {37886#false} is VALID [2022-04-14 19:02:02,386 INFO L290 TraceCheckUtils]: 35: Hoare triple {37886#false} [164] L51-2-->L51-3: Formula: (= v_main_~i~0_8 (+ v_main_~i~0_9 1)) InVars {main_~i~0=v_main_~i~0_9} OutVars{main_~i~0=v_main_~i~0_8, main_#t~post14=|v_main_#t~post14_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post14] {37886#false} is VALID [2022-04-14 19:02:02,386 INFO L290 TraceCheckUtils]: 36: Hoare triple {37886#false} [153] L51-3-->L55: Formula: (let ((.cse0 (* v_main_~i~0_5 4)) (.cse1 (select |v_#memory_int_1| |v_main_~#distance~0.base_1|))) (and (= v_main_~y~0_1 (select (select |v_#memory_int_1| |v_main_~#Source~0.base_1|) (+ .cse0 |v_main_~#Source~0.offset_1|))) (= v_main_~x~0_1 (select (select |v_#memory_int_1| |v_main_~#Dest~0.base_1|) (+ |v_main_~#Dest~0.offset_1| .cse0))) (= (select (select |v_#memory_int_1| |v_main_~#Weight~0.base_1|) (+ |v_main_~#Weight~0.offset_1| .cse0)) |v_main_#t~mem18_1|) (= (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~x~0_1 4))) |v_main_#t~mem19_1|) (= |v_main_#t~mem17_1| (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~y~0_1 4)))) (< v_main_~i~0_5 v_main_~edgecount~0_3))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_#t~mem15=|v_main_#t~mem15_1|, main_~x~0=v_main_~x~0_1, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~y~0=v_main_~y~0_1, main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_#t~mem16=|v_main_#t~mem16_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_#t~mem17=|v_main_#t~mem17_1|, main_#t~mem18=|v_main_#t~mem18_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|, main_#t~mem19=|v_main_#t~mem19_1|} AuxVars[] AssignedVars[main_#t~mem15, main_~x~0, main_~y~0, main_#t~mem16, main_#t~mem17, main_#t~mem18, main_#t~mem19] {37886#false} is VALID [2022-04-14 19:02:02,386 INFO L290 TraceCheckUtils]: 37: Hoare triple {37886#false} [159] L55-->L51-2: Formula: (not (< (+ |v_main_#t~mem18_5| |v_main_#t~mem17_5|) |v_main_#t~mem19_5|)) InVars {main_#t~mem17=|v_main_#t~mem17_5|, main_#t~mem18=|v_main_#t~mem18_5|, main_#t~mem19=|v_main_#t~mem19_5|} OutVars{} AuxVars[] AssignedVars[main_#t~mem17, main_#t~mem18, main_#t~mem19] {37886#false} is VALID [2022-04-14 19:02:02,387 INFO L290 TraceCheckUtils]: 38: Hoare triple {37886#false} [164] L51-2-->L51-3: Formula: (= v_main_~i~0_8 (+ v_main_~i~0_9 1)) InVars {main_~i~0=v_main_~i~0_9} OutVars{main_~i~0=v_main_~i~0_8, main_#t~post14=|v_main_#t~post14_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post14] {37886#false} is VALID [2022-04-14 19:02:02,387 INFO L290 TraceCheckUtils]: 39: Hoare triple {37886#false} [152] L51-3-->L51-4: Formula: (not (< v_main_~i~0_4 v_main_~edgecount~0_2)) InVars {main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} OutVars{main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} AuxVars[] AssignedVars[] {37886#false} is VALID [2022-04-14 19:02:02,387 INFO L290 TraceCheckUtils]: 40: Hoare triple {37886#false} [157] L51-4-->L61-3: Formula: (= v_main_~i~0_10 0) InVars {} OutVars{main_~i~0=v_main_~i~0_10} AuxVars[] AssignedVars[main_~i~0] {37886#false} is VALID [2022-04-14 19:02:02,387 INFO L290 TraceCheckUtils]: 41: Hoare triple {37886#false} [163] L61-3-->L63: Formula: (and (= (select (select |v_#memory_int_5| |v_main_~#distance~0.base_6|) (+ |v_main_~#distance~0.offset_6| (* v_main_~i~0_15 4))) |v_main_#t~mem21_1|) (< v_main_~i~0_15 v_main_~nodecount~0_7)) InVars {main_~nodecount~0=v_main_~nodecount~0_7, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|} OutVars{main_~nodecount~0=v_main_~nodecount~0_7, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|, main_#t~mem21=|v_main_#t~mem21_1|, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|} AuxVars[] AssignedVars[main_#t~mem21] {37886#false} is VALID [2022-04-14 19:02:02,387 INFO L272 TraceCheckUtils]: 42: Hoare triple {37886#false} [166] L63-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (<= 0 |v_main_#t~mem21_4|) 1 0)) InVars {main_#t~mem21=|v_main_#t~mem21_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem21] {37886#false} is VALID [2022-04-14 19:02:02,387 INFO L290 TraceCheckUtils]: 43: Hoare triple {37886#false} [168] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_3 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {37886#false} is VALID [2022-04-14 19:02:02,387 INFO L290 TraceCheckUtils]: 44: Hoare triple {37886#false} [170] L11-->L12: Formula: (= v___VERIFIER_assert_~cond_1 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[] {37886#false} is VALID [2022-04-14 19:02:02,388 INFO L290 TraceCheckUtils]: 45: Hoare triple {37886#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {37886#false} is VALID [2022-04-14 19:02:02,388 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 16 proven. 4 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-04-14 19:02:02,388 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-14 19:02:02,388 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [933119539] [2022-04-14 19:02:02,388 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [933119539] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-14 19:02:02,388 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1107682349] [2022-04-14 19:02:02,388 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-04-14 19:02:02,388 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-14 19:02:02,389 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-14 19:02:02,389 INFO L229 MonitoredProcess]: Starting monitored process 24 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-14 19:02:02,391 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (24)] Waiting until timeout for monitored process [2022-04-14 19:02:02,596 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 5 check-sat command(s) [2022-04-14 19:02:02,597 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-14 19:02:02,599 INFO L263 TraceCheckSpWp]: Trace formula consists of 365 conjuncts, 66 conjunts are in the unsatisfiable core [2022-04-14 19:02:02,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 19:02:02,621 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-14 19:02:02,686 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 16 [2022-04-14 19:02:02,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-14 19:02:02,868 INFO L356 Elim1Store]: treesize reduction 24, result has 4.0 percent of original size [2022-04-14 19:02:02,868 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 5 case distinctions, treesize of input 46 treesize of output 54 [2022-04-14 19:02:03,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-14 19:02:03,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-14 19:02:03,171 INFO L356 Elim1Store]: treesize reduction 24, result has 4.0 percent of original size [2022-04-14 19:02:03,172 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 5 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 5 case distinctions, treesize of input 51 treesize of output 62 [2022-04-14 19:02:03,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-14 19:02:03,676 INFO L356 Elim1Store]: treesize reduction 41, result has 14.6 percent of original size [2022-04-14 19:02:03,676 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 4 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 6 case distinctions, treesize of input 57 treesize of output 67 [2022-04-14 19:02:04,285 INFO L356 Elim1Store]: treesize reduction 24, result has 4.0 percent of original size [2022-04-14 19:02:04,286 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 88 treesize of output 80 [2022-04-14 19:02:04,353 INFO L356 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-04-14 19:02:04,354 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 5 case distinctions, treesize of input 46 treesize of output 114 [2022-04-14 19:02:07,906 INFO L356 Elim1Store]: treesize reduction 24, result has 4.0 percent of original size [2022-04-14 19:02:07,907 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 169 treesize of output 155 [2022-04-14 19:02:15,053 INFO L356 Elim1Store]: treesize reduction 172, result has 23.6 percent of original size [2022-04-14 19:02:15,053 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 7 select indices, 7 select index equivalence classes, 1 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 21 case distinctions, treesize of input 160 treesize of output 116 [2022-04-14 19:02:15,488 INFO L272 TraceCheckUtils]: 0: Hoare triple {37885#true} [126] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {37885#true} is VALID [2022-04-14 19:02:15,489 INFO L290 TraceCheckUtils]: 1: Hoare triple {37885#true} [128] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_11| 1))) (and (= (select |v_#valid_16| 1) 1) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_16| 2) 1) (= (select |v_#valid_16| 3) 1) (= (select .cse0 1) 0) (= |v_#NULL.base_1| 0) (= (select |v_#length_6| 1) 2) (= (select |v_#length_6| 2) 14) (= (select .cse0 0) 48) (= (select |v_#valid_16| 0) 0) (= (select |v_#length_6| 3) 12) (= |v_#NULL.offset_1| 0) (= v_~INFINITY~0_2 899))) InVars {#memory_int=|v_#memory_int_11|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, #valid=|v_#valid_16|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_16|, #memory_int=|v_#memory_int_11|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_6|, ~INFINITY~0=v_~INFINITY~0_2, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, ~INFINITY~0, #NULL.base] {37885#true} is VALID [2022-04-14 19:02:15,489 INFO L290 TraceCheckUtils]: 2: Hoare triple {37885#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {37885#true} is VALID [2022-04-14 19:02:15,489 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {37885#true} {37885#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {37885#true} is VALID [2022-04-14 19:02:15,489 INFO L272 TraceCheckUtils]: 4: Hoare triple {37885#true} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {37885#true} is VALID [2022-04-14 19:02:15,489 INFO L290 TraceCheckUtils]: 5: Hoare triple {37885#true} [130] mainENTRY-->L20: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (= |v_main_#t~nondet4_2| v_main_~nodecount~0_1) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= |v_main_#t~nondet5_2| v_main_~edgecount~0_1)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~nodecount~0=v_main_~nodecount~0_1, main_~edgecount~0=v_main_~edgecount~0_1} AuxVars[] AssignedVars[main_~nodecount~0, main_#t~nondet5, main_#t~nondet4, main_~edgecount~0] {37885#true} is VALID [2022-04-14 19:02:15,489 INFO L290 TraceCheckUtils]: 6: Hoare triple {37885#true} [133] L20-->L21: Formula: (and (<= 0 v_main_~nodecount~0_3) (<= v_main_~nodecount~0_3 4)) InVars {main_~nodecount~0=v_main_~nodecount~0_3} OutVars{main_~nodecount~0=v_main_~nodecount~0_3} AuxVars[] AssignedVars[] {37885#true} is VALID [2022-04-14 19:02:15,492 INFO L290 TraceCheckUtils]: 7: Hoare triple {37885#true} [136] L21-->L30-3: Formula: (let ((.cse1 (store |v_#valid_10| |v_main_~#Source~0.base_4| 1))) (let ((.cse4 (store .cse1 |v_main_~#Dest~0.base_4| 1))) (let ((.cse5 (store .cse4 |v_main_~#Weight~0.base_4| 1)) (.cse2 (select |v_#memory_int_2| |v_main_~#Dest~0.base_4|)) (.cse0 (select |v_#memory_int_2| |v_main_~#Source~0.base_4|)) (.cse3 (select |v_#memory_int_2| |v_main_~#Weight~0.base_4|))) (and (= (select .cse0 (+ 52 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#distance~0.base_4|) (= (select .cse0 (+ 48 |v_main_~#Source~0.offset_4|)) 3) (= 2 (select .cse0 (+ 68 |v_main_~#Source~0.offset_4|))) (= (select .cse1 |v_main_~#Dest~0.base_4|) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Weight~0.base_4|) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 60)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 12)) 1) (= 9 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 36))) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 24))) (= (select .cse0 (+ 56 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Dest~0.base_4|) (= (select .cse0 (+ 40 |v_main_~#Source~0.offset_4|)) 2) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 8))) (= (select .cse3 (+ 72 |v_main_~#Weight~0.offset_4|)) 18) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 12)) 3) (= (select .cse0 (+ 8 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 72)) 0) (= 6 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 24))) (= (select .cse0 (+ 12 |v_main_~#Source~0.offset_4|)) 1) (= 0 (select .cse3 |v_main_~#Weight~0.offset_4|)) (not (= |v_main_~#Weight~0.base_4| 0)) (= |v_main_~#Dest~0.offset_4| 0) (= 16 (select .cse3 (+ 64 |v_main_~#Weight~0.offset_4|))) (= (select .cse2 (+ 76 |v_main_~#Dest~0.offset_4|)) 4) (= 5 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 20))) (= (select .cse0 (+ 28 |v_main_~#Source~0.offset_4|)) 3) (= (select .cse0 (+ 76 |v_main_~#Source~0.offset_4|)) 3) (= 1 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 16))) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 44)) 0) (= (select .cse0 (+ 4 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 48)) 0) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 60)) 15) (= v_main_~i~0_6 0) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 32))) (= v_main_~source~0_1 0) (= (select .cse4 |v_main_~#Weight~0.base_4|) 0) (= (select |v_#valid_10| |v_main_~#Source~0.base_4|) 0) (<= v_main_~edgecount~0_5 19) (= (select .cse3 (+ 56 |v_main_~#Weight~0.offset_4|)) 14) (= (select .cse3 (+ 52 |v_main_~#Weight~0.offset_4|)) 13) (= (select .cse2 (+ 40 |v_main_~#Dest~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 52)) 2) (= (select .cse3 (+ 44 |v_main_~#Weight~0.offset_4|)) 11) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 4)) 1) (= |v_main_~#Source~0.offset_4| 0) (= 3 (select .cse0 (+ 60 |v_main_~#Source~0.offset_4|))) (= 2 (select .cse0 (+ 44 |v_main_~#Source~0.offset_4|))) (= |v_#length_1| (store (store (store (store |v_#length_5| |v_main_~#Source~0.base_4| 80) |v_main_~#Dest~0.base_4| 80) |v_main_~#Weight~0.base_4| 80) |v_main_~#distance~0.base_4| 20)) (= (select .cse2 |v_main_~#Dest~0.offset_4|) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 68)) 1) (= (select .cse0 (+ 36 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ 56 |v_main_~#Dest~0.offset_4|)) 3) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 28))) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 8)) 2) (= 12 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 48))) (= 7 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 28))) (= (select .cse0 (+ 64 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 64)) 2) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 36)) 0) (= 8 (select .cse3 (+ 32 |v_main_~#Weight~0.offset_4|))) (not (= |v_main_~#Dest~0.base_4| 0)) (= 0 (select .cse0 |v_main_~#Source~0.offset_4|)) (= (select .cse3 (+ 40 |v_main_~#Weight~0.offset_4|)) 10) (= (select .cse5 |v_main_~#distance~0.base_4|) 0) (= |v_main_~#distance~0.offset_4| 0) (= (store .cse5 |v_main_~#distance~0.base_4| 1) |v_#valid_6|) (<= 0 v_main_~edgecount~0_5) (= (select .cse3 (+ 16 |v_main_~#Weight~0.offset_4|)) 4) (not (= |v_main_~#Source~0.base_4| 0)) (= (select .cse0 (+ |v_main_~#Source~0.offset_4| 24)) 1) (= (select .cse0 (+ 16 |v_main_~#Source~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 20)) 4) (= 2 (select .cse0 (+ 72 |v_main_~#Source~0.offset_4|))) (= (select .cse0 (+ 32 |v_main_~#Source~0.offset_4|)) 4) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 4))) (= (select .cse0 (+ 20 |v_main_~#Source~0.offset_4|)) 0) (= 19 (select .cse3 (+ 76 |v_main_~#Weight~0.offset_4|))) (< |v_#StackHeapBarrier_1| |v_main_~#Source~0.base_4|) (not (= |v_main_~#distance~0.base_4| 0)) (= 17 (select .cse3 (+ 68 |v_main_~#Weight~0.offset_4|))) (= |v_main_~#Weight~0.offset_4| 0))))) InVars {#memory_int=|v_#memory_int_2|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_5|, main_~edgecount~0=v_main_~edgecount~0_5, #valid=|v_#valid_10|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_4|, main_~x~0=v_main_~x~0_2, main_~#distance~0.base=|v_main_~#distance~0.base_4|, main_~j~0=v_main_~j~0_1, main_~y~0=v_main_~y~0_2, main_~#Dest~0.base=|v_main_~#Dest~0.base_4|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_4|, main_~#Source~0.base=|v_main_~#Source~0.base_4|, main_~#Weight~0.base=|v_main_~#Weight~0.base_4|, #valid=|v_#valid_6|, main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~source~0=v_main_~source~0_1, #length=|v_#length_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_4|, main_~edgecount~0=v_main_~edgecount~0_5, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_4|} AuxVars[] AssignedVars[main_~#Source~0.offset, main_~x~0, main_~#distance~0.base, main_~j~0, main_~y~0, main_~#Dest~0.base, main_~#distance~0.offset, main_~#Source~0.base, main_~#Weight~0.base, #valid, main_~i~0, main_~source~0, #length, main_~#Weight~0.offset, main_~#Dest~0.offset] {37920#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Source~0.base|) (+ 32 |main_~#Source~0.offset|)) 4) (not (= |main_~#Weight~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Source~0.base|) |main_~#Source~0.offset|) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#Weight~0.base|) |main_~#Weight~0.offset|)) (= main_~i~0 0) (= |main_~#Weight~0.offset| 0) (= |main_~#Source~0.offset| 0))} is VALID [2022-04-14 19:02:15,493 INFO L290 TraceCheckUtils]: 8: Hoare triple {37920#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Source~0.base|) (+ 32 |main_~#Source~0.offset|)) 4) (not (= |main_~#Weight~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Source~0.base|) |main_~#Source~0.offset|) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#Weight~0.base|) |main_~#Weight~0.offset|)) (= main_~i~0 0) (= |main_~#Weight~0.offset| 0) (= |main_~#Source~0.offset| 0))} [139] L30-3-->L31: Formula: (< v_main_~i~0_12 v_main_~nodecount~0_5) InVars {main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} OutVars{main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {37920#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Source~0.base|) (+ 32 |main_~#Source~0.offset|)) 4) (not (= |main_~#Weight~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Source~0.base|) |main_~#Source~0.offset|) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#Weight~0.base|) |main_~#Weight~0.offset|)) (= main_~i~0 0) (= |main_~#Weight~0.offset| 0) (= |main_~#Source~0.offset| 0))} is VALID [2022-04-14 19:02:15,494 INFO L290 TraceCheckUtils]: 9: Hoare triple {37920#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Source~0.base|) (+ 32 |main_~#Source~0.offset|)) 4) (not (= |main_~#Weight~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Source~0.base|) |main_~#Source~0.offset|) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#Weight~0.base|) |main_~#Weight~0.offset|)) (= main_~i~0 0) (= |main_~#Weight~0.offset| 0) (= |main_~#Source~0.offset| 0))} [141] L31-->L30-2: Formula: (and (= (store |v_#memory_int_4| |v_main_~#distance~0.base_5| (store (select |v_#memory_int_4| |v_main_~#distance~0.base_5|) (+ |v_main_~#distance~0.offset_5| (* v_main_~i~0_14 4)) 0)) |v_#memory_int_3|) (= v_main_~i~0_14 v_main_~source~0_2)) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} AuxVars[] AssignedVars[#memory_int] {37927#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (= |main_~#distance~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)))) (= (select (select |#memory_int| |main_~#Source~0.base|) (+ 32 |main_~#Source~0.offset|)) 4) (not (= |main_~#Weight~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Source~0.base|) |main_~#Source~0.offset|) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#Weight~0.base|) |main_~#Weight~0.offset|)) (= main_~i~0 0) (= |main_~#Weight~0.offset| 0) (= |main_~#Source~0.offset| 0))} is VALID [2022-04-14 19:02:15,494 INFO L290 TraceCheckUtils]: 10: Hoare triple {37927#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (= |main_~#distance~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)))) (= (select (select |#memory_int| |main_~#Source~0.base|) (+ 32 |main_~#Source~0.offset|)) 4) (not (= |main_~#Weight~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Source~0.base|) |main_~#Source~0.offset|) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#Weight~0.base|) |main_~#Weight~0.offset|)) (= main_~i~0 0) (= |main_~#Weight~0.offset| 0) (= |main_~#Source~0.offset| 0))} [146] L30-2-->L30-3: Formula: (= v_main_~i~0_17 (+ v_main_~i~0_18 1)) InVars {main_~i~0=v_main_~i~0_18} OutVars{main_~i~0=v_main_~i~0_17, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {37931#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (- 4) |main_~#distance~0.offset| (* main_~i~0 4)))) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Source~0.base|) (+ 32 |main_~#Source~0.offset|)) 4) (not (= |main_~#Weight~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Source~0.base|) |main_~#Source~0.offset|) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#Weight~0.base|) |main_~#Weight~0.offset|)) (= |main_~#Weight~0.offset| 0) (= (+ (- 1) main_~i~0) 0) (= |main_~#Source~0.offset| 0))} is VALID [2022-04-14 19:02:15,495 INFO L290 TraceCheckUtils]: 11: Hoare triple {37931#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (- 4) |main_~#distance~0.offset| (* main_~i~0 4)))) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Source~0.base|) (+ 32 |main_~#Source~0.offset|)) 4) (not (= |main_~#Weight~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Source~0.base|) |main_~#Source~0.offset|) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#Weight~0.base|) |main_~#Weight~0.offset|)) (= |main_~#Weight~0.offset| 0) (= (+ (- 1) main_~i~0) 0) (= |main_~#Source~0.offset| 0))} [139] L30-3-->L31: Formula: (< v_main_~i~0_12 v_main_~nodecount~0_5) InVars {main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} OutVars{main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {37931#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (- 4) |main_~#distance~0.offset| (* main_~i~0 4)))) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Source~0.base|) (+ 32 |main_~#Source~0.offset|)) 4) (not (= |main_~#Weight~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Source~0.base|) |main_~#Source~0.offset|) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#Weight~0.base|) |main_~#Weight~0.offset|)) (= |main_~#Weight~0.offset| 0) (= (+ (- 1) main_~i~0) 0) (= |main_~#Source~0.offset| 0))} is VALID [2022-04-14 19:02:15,496 INFO L290 TraceCheckUtils]: 12: Hoare triple {37931#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (- 4) |main_~#distance~0.offset| (* main_~i~0 4)))) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Source~0.base|) (+ 32 |main_~#Source~0.offset|)) 4) (not (= |main_~#Weight~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Source~0.base|) |main_~#Source~0.offset|) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#Weight~0.base|) |main_~#Weight~0.offset|)) (= |main_~#Weight~0.offset| 0) (= (+ (- 1) main_~i~0) 0) (= |main_~#Source~0.offset| 0))} [142] L31-->L30-2: Formula: (and (= (store |v_#memory_int_7| |v_main_~#distance~0.base_7| (store (select |v_#memory_int_7| |v_main_~#distance~0.base_7|) (+ |v_main_~#distance~0.offset_7| (* v_main_~i~0_16 4)) v_~INFINITY~0_1)) |v_#memory_int_6|) (not (= v_main_~i~0_16 v_main_~source~0_3))) InVars {main_~#distance~0.offset=|v_main_~#distance~0.offset_7|, main_~#distance~0.base=|v_main_~#distance~0.base_7|, #memory_int=|v_#memory_int_7|, main_~i~0=v_main_~i~0_16, main_~source~0=v_main_~source~0_3, ~INFINITY~0=v_~INFINITY~0_1} OutVars{main_~#distance~0.offset=|v_main_~#distance~0.offset_7|, main_~#distance~0.base=|v_main_~#distance~0.base_7|, #memory_int=|v_#memory_int_6|, main_~i~0=v_main_~i~0_16, main_~source~0=v_main_~source~0_3, ~INFINITY~0=v_~INFINITY~0_1} AuxVars[] AssignedVars[#memory_int] {37938#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Source~0.base|) (+ 32 |main_~#Source~0.offset|)) 4) (not (= |main_~#Weight~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Source~0.base|) |main_~#Source~0.offset|) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#Weight~0.base|) |main_~#Weight~0.offset|)) (= |main_~#Weight~0.offset| 0) (= |main_~#Source~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 19:02:15,497 INFO L290 TraceCheckUtils]: 13: Hoare triple {37938#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Source~0.base|) (+ 32 |main_~#Source~0.offset|)) 4) (not (= |main_~#Weight~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Source~0.base|) |main_~#Source~0.offset|) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#Weight~0.base|) |main_~#Weight~0.offset|)) (= |main_~#Weight~0.offset| 0) (= |main_~#Source~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [146] L30-2-->L30-3: Formula: (= v_main_~i~0_17 (+ v_main_~i~0_18 1)) InVars {main_~i~0=v_main_~i~0_18} OutVars{main_~i~0=v_main_~i~0_17, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {37938#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Source~0.base|) (+ 32 |main_~#Source~0.offset|)) 4) (not (= |main_~#Weight~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Source~0.base|) |main_~#Source~0.offset|) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#Weight~0.base|) |main_~#Weight~0.offset|)) (= |main_~#Weight~0.offset| 0) (= |main_~#Source~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 19:02:15,498 INFO L290 TraceCheckUtils]: 14: Hoare triple {37938#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Source~0.base|) (+ 32 |main_~#Source~0.offset|)) 4) (not (= |main_~#Weight~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Source~0.base|) |main_~#Source~0.offset|) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#Weight~0.base|) |main_~#Weight~0.offset|)) (= |main_~#Weight~0.offset| 0) (= |main_~#Source~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [138] L30-3-->L30-4: Formula: (not (< v_main_~i~0_11 v_main_~nodecount~0_4)) InVars {main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} OutVars{main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} AuxVars[] AssignedVars[] {37938#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Source~0.base|) (+ 32 |main_~#Source~0.offset|)) 4) (not (= |main_~#Weight~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Source~0.base|) |main_~#Source~0.offset|) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#Weight~0.base|) |main_~#Weight~0.offset|)) (= |main_~#Weight~0.offset| 0) (= |main_~#Source~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 19:02:15,498 INFO L290 TraceCheckUtils]: 15: Hoare triple {37938#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Source~0.base|) (+ 32 |main_~#Source~0.offset|)) 4) (not (= |main_~#Weight~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Source~0.base|) |main_~#Source~0.offset|) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#Weight~0.base|) |main_~#Weight~0.offset|)) (= |main_~#Weight~0.offset| 0) (= |main_~#Source~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [140] L30-4-->L39-3: Formula: (= v_main_~i~0_21 0) InVars {} OutVars{main_~i~0=v_main_~i~0_21} AuxVars[] AssignedVars[main_~i~0] {37938#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Source~0.base|) (+ 32 |main_~#Source~0.offset|)) 4) (not (= |main_~#Weight~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Source~0.base|) |main_~#Source~0.offset|) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#Weight~0.base|) |main_~#Weight~0.offset|)) (= |main_~#Weight~0.offset| 0) (= |main_~#Source~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 19:02:15,499 INFO L290 TraceCheckUtils]: 16: Hoare triple {37938#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Source~0.base|) (+ 32 |main_~#Source~0.offset|)) 4) (not (= |main_~#Weight~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Source~0.base|) |main_~#Source~0.offset|) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#Weight~0.base|) |main_~#Weight~0.offset|)) (= |main_~#Weight~0.offset| 0) (= |main_~#Source~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [145] L39-3-->L41-3: Formula: (and (= v_main_~j~0_2 0) (< v_main_~i~0_23 v_main_~nodecount~0_9)) InVars {main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23} OutVars{main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23, main_~j~0=v_main_~j~0_2} AuxVars[] AssignedVars[main_~j~0] {37951#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Source~0.base|) (+ 32 |main_~#Source~0.offset|)) 4) (not (= |main_~#Weight~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Source~0.base|) |main_~#Source~0.offset|) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= main_~j~0 0) (= |main_~#Dest~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#Weight~0.base|) |main_~#Weight~0.offset|)) (= |main_~#Weight~0.offset| 0) (= |main_~#Source~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 19:02:15,500 INFO L290 TraceCheckUtils]: 17: Hoare triple {37951#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Source~0.base|) (+ 32 |main_~#Source~0.offset|)) 4) (not (= |main_~#Weight~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Source~0.base|) |main_~#Source~0.offset|) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= main_~j~0 0) (= |main_~#Dest~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#Weight~0.base|) |main_~#Weight~0.offset|)) (= |main_~#Weight~0.offset| 0) (= |main_~#Source~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [150] L41-3-->L45: Formula: (let ((.cse0 (select |v_#memory_int_8| |v_main_~#distance~0.base_10|)) (.cse1 (* v_main_~j~0_4 4))) (and (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~x~0_3 4))) |v_main_#t~mem13_1|) (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~y~0_3 4))) |v_main_#t~mem11_1|) (= (select (select |v_#memory_int_8| |v_main_~#Dest~0.base_7|) (+ .cse1 |v_main_~#Dest~0.offset_7|)) v_main_~x~0_3) (= v_main_~y~0_3 (select (select |v_#memory_int_8| |v_main_~#Source~0.base_7|) (+ .cse1 |v_main_~#Source~0.offset_7|))) (= |v_main_#t~mem12_1| (select (select |v_#memory_int_8| |v_main_~#Weight~0.base_7|) (+ .cse1 |v_main_~#Weight~0.offset_7|))) (< v_main_~j~0_4 v_main_~edgecount~0_7))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_~j~0=v_main_~j~0_4, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} OutVars{main_#t~mem12=|v_main_#t~mem12_1|, main_#t~mem13=|v_main_#t~mem13_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~x~0=v_main_~x~0_3, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_#t~mem10=|v_main_#t~mem10_1|, main_~j~0=v_main_~j~0_4, main_#t~mem11=|v_main_#t~mem11_1|, main_~y~0=v_main_~y~0_3, main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_#t~mem9=|v_main_#t~mem9_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_~x~0, main_#t~mem10, main_#t~mem11, main_~y~0, main_#t~mem9] {37955#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Source~0.base|) (+ 32 |main_~#Source~0.offset|)) 4) (not (= |main_~#Weight~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Source~0.base|) |main_~#Source~0.offset|) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#Weight~0.base|) |main_~#Weight~0.offset|)) (= main_~x~0 (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|)) (= |main_~#Weight~0.offset| 0) (= |main_~#Source~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 19:02:15,501 INFO L290 TraceCheckUtils]: 18: Hoare triple {37955#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Source~0.base|) (+ 32 |main_~#Source~0.offset|)) 4) (not (= |main_~#Weight~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Source~0.base|) |main_~#Source~0.offset|) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#Weight~0.base|) |main_~#Weight~0.offset|)) (= main_~x~0 (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|)) (= |main_~#Weight~0.offset| 0) (= |main_~#Source~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [155] L45-->L41-2: Formula: (and (= (store |v_#memory_int_10| |v_main_~#distance~0.base_11| (store (select |v_#memory_int_10| |v_main_~#distance~0.base_11|) (+ |v_main_~#distance~0.offset_11| (* v_main_~x~0_4 4)) (- 1))) |v_#memory_int_9|) (< (+ |v_main_#t~mem12_3| |v_main_#t~mem11_3|) |v_main_#t~mem13_3|)) InVars {main_#t~mem12=|v_main_#t~mem12_3|, main_#t~mem13=|v_main_#t~mem13_3|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|, main_#t~mem11=|v_main_#t~mem11_3|, #memory_int=|v_#memory_int_10|} OutVars{#memory_int=|v_#memory_int_9|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_#t~mem11, #memory_int] {37959#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Source~0.base|) (+ 32 |main_~#Source~0.offset|)) 4) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)) 1) 0) (not (= |main_~#Weight~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Source~0.base|) |main_~#Source~0.offset|) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#Weight~0.base|) |main_~#Weight~0.offset|)) (= |main_~#Weight~0.offset| 0) (= |main_~#Source~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 19:02:15,502 INFO L290 TraceCheckUtils]: 19: Hoare triple {37959#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Source~0.base|) (+ 32 |main_~#Source~0.offset|)) 4) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)) 1) 0) (not (= |main_~#Weight~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Source~0.base|) |main_~#Source~0.offset|) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#Weight~0.base|) |main_~#Weight~0.offset|)) (= |main_~#Weight~0.offset| 0) (= |main_~#Source~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [160] L41-2-->L41-3: Formula: (= v_main_~j~0_5 (+ v_main_~j~0_6 1)) InVars {main_~j~0=v_main_~j~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, main_~j~0=v_main_~j~0_5} AuxVars[] AssignedVars[main_~j~0, main_#t~post8] {37959#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Source~0.base|) (+ 32 |main_~#Source~0.offset|)) 4) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)) 1) 0) (not (= |main_~#Weight~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Source~0.base|) |main_~#Source~0.offset|) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#Weight~0.base|) |main_~#Weight~0.offset|)) (= |main_~#Weight~0.offset| 0) (= |main_~#Source~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 19:02:15,503 INFO L290 TraceCheckUtils]: 20: Hoare triple {37959#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Source~0.base|) (+ 32 |main_~#Source~0.offset|)) 4) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)) 1) 0) (not (= |main_~#Weight~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Source~0.base|) |main_~#Source~0.offset|) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#Weight~0.base|) |main_~#Weight~0.offset|)) (= |main_~#Weight~0.offset| 0) (= |main_~#Source~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [149] L41-3-->L39-2: Formula: (not (< v_main_~j~0_3 v_main_~edgecount~0_6)) InVars {main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} OutVars{main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} AuxVars[] AssignedVars[] {37959#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Source~0.base|) (+ 32 |main_~#Source~0.offset|)) 4) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)) 1) 0) (not (= |main_~#Weight~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Source~0.base|) |main_~#Source~0.offset|) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#Weight~0.base|) |main_~#Weight~0.offset|)) (= |main_~#Weight~0.offset| 0) (= |main_~#Source~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 19:02:15,503 INFO L290 TraceCheckUtils]: 21: Hoare triple {37959#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Source~0.base|) (+ 32 |main_~#Source~0.offset|)) 4) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)) 1) 0) (not (= |main_~#Weight~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Source~0.base|) |main_~#Source~0.offset|) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#Weight~0.base|) |main_~#Weight~0.offset|)) (= |main_~#Weight~0.offset| 0) (= |main_~#Source~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [154] L39-2-->L39-3: Formula: (= v_main_~i~0_1 (+ v_main_~i~0_2 1)) InVars {main_~i~0=v_main_~i~0_2} OutVars{main_~i~0=v_main_~i~0_1, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post7] {37959#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Source~0.base|) (+ 32 |main_~#Source~0.offset|)) 4) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)) 1) 0) (not (= |main_~#Weight~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Source~0.base|) |main_~#Source~0.offset|) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#Weight~0.base|) |main_~#Weight~0.offset|)) (= |main_~#Weight~0.offset| 0) (= |main_~#Source~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 19:02:15,504 INFO L290 TraceCheckUtils]: 22: Hoare triple {37959#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Source~0.base|) (+ 32 |main_~#Source~0.offset|)) 4) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)) 1) 0) (not (= |main_~#Weight~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Source~0.base|) |main_~#Source~0.offset|) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#Weight~0.base|) |main_~#Weight~0.offset|)) (= |main_~#Weight~0.offset| 0) (= |main_~#Source~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [145] L39-3-->L41-3: Formula: (and (= v_main_~j~0_2 0) (< v_main_~i~0_23 v_main_~nodecount~0_9)) InVars {main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23} OutVars{main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23, main_~j~0=v_main_~j~0_2} AuxVars[] AssignedVars[main_~j~0] {37959#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Source~0.base|) (+ 32 |main_~#Source~0.offset|)) 4) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)) 1) 0) (not (= |main_~#Weight~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Source~0.base|) |main_~#Source~0.offset|) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#Weight~0.base|) |main_~#Weight~0.offset|)) (= |main_~#Weight~0.offset| 0) (= |main_~#Source~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-14 19:02:15,506 INFO L290 TraceCheckUtils]: 23: Hoare triple {37959#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Source~0.base|) (+ 32 |main_~#Source~0.offset|)) 4) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)) 1) 0) (not (= |main_~#Weight~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Source~0.base|) |main_~#Source~0.offset|) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#Weight~0.base|) |main_~#Weight~0.offset|)) (= |main_~#Weight~0.offset| 0) (= |main_~#Source~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} [150] L41-3-->L45: Formula: (let ((.cse0 (select |v_#memory_int_8| |v_main_~#distance~0.base_10|)) (.cse1 (* v_main_~j~0_4 4))) (and (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~x~0_3 4))) |v_main_#t~mem13_1|) (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~y~0_3 4))) |v_main_#t~mem11_1|) (= (select (select |v_#memory_int_8| |v_main_~#Dest~0.base_7|) (+ .cse1 |v_main_~#Dest~0.offset_7|)) v_main_~x~0_3) (= v_main_~y~0_3 (select (select |v_#memory_int_8| |v_main_~#Source~0.base_7|) (+ .cse1 |v_main_~#Source~0.offset_7|))) (= |v_main_#t~mem12_1| (select (select |v_#memory_int_8| |v_main_~#Weight~0.base_7|) (+ .cse1 |v_main_~#Weight~0.offset_7|))) (< v_main_~j~0_4 v_main_~edgecount~0_7))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_~j~0=v_main_~j~0_4, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} OutVars{main_#t~mem12=|v_main_#t~mem12_1|, main_#t~mem13=|v_main_#t~mem13_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~x~0=v_main_~x~0_3, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_#t~mem10=|v_main_#t~mem10_1|, main_~j~0=v_main_~j~0_4, main_#t~mem11=|v_main_#t~mem11_1|, main_~y~0=v_main_~y~0_3, main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_#t~mem9=|v_main_#t~mem9_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_~x~0, main_#t~mem10, main_#t~mem11, main_~y~0, main_#t~mem9] {37975#(and (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) 4) 1) 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (exists ((|main_~#Weight~0.base| Int)) (and (not (= |main_~#Weight~0.base| |main_~#distance~0.base|)) (<= (select (select |#memory_int| |main_~#Weight~0.base|) (* main_~j~0 4)) |main_#t~mem12|) (<= 0 (select (select |#memory_int| |main_~#Weight~0.base|) 0)))) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (<= |main_#t~mem13| (select (select |#memory_int| |main_~#distance~0.base|) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) 4))) (exists ((|main_~#Source~0.base| Int)) (and (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Source~0.base|) 0) 0) (= (select (select |#memory_int| |main_~#Source~0.base|) 32) 4) (<= (select (select |#memory_int| |main_~#distance~0.base|) (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (* main_~j~0 4)))) |main_#t~mem11|))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) 0)))} is VALID [2022-04-14 19:02:15,510 INFO L290 TraceCheckUtils]: 24: Hoare triple {37975#(and (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) 4) 1) 0) (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (exists ((|main_~#Weight~0.base| Int)) (and (not (= |main_~#Weight~0.base| |main_~#distance~0.base|)) (<= (select (select |#memory_int| |main_~#Weight~0.base|) (* main_~j~0 4)) |main_#t~mem12|) (<= 0 (select (select |#memory_int| |main_~#Weight~0.base|) 0)))) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (<= |main_#t~mem13| (select (select |#memory_int| |main_~#distance~0.base|) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) 4))) (exists ((|main_~#Source~0.base| Int)) (and (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Source~0.base|) 0) 0) (= (select (select |#memory_int| |main_~#Source~0.base|) 32) 4) (<= (select (select |#memory_int| |main_~#distance~0.base|) (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (* main_~j~0 4)))) |main_#t~mem11|))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) 0)))} [155] L45-->L41-2: Formula: (and (= (store |v_#memory_int_10| |v_main_~#distance~0.base_11| (store (select |v_#memory_int_10| |v_main_~#distance~0.base_11|) (+ |v_main_~#distance~0.offset_11| (* v_main_~x~0_4 4)) (- 1))) |v_#memory_int_9|) (< (+ |v_main_#t~mem12_3| |v_main_#t~mem11_3|) |v_main_#t~mem13_3|)) InVars {main_#t~mem12=|v_main_#t~mem12_3|, main_#t~mem13=|v_main_#t~mem13_3|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|, main_#t~mem11=|v_main_#t~mem11_3|, #memory_int=|v_#memory_int_10|} OutVars{#memory_int=|v_#memory_int_9|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_#t~mem11, #memory_int] {37979#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (exists ((|main_~#Weight~0.base| Int) (|main_~#Source~0.base| Int)) (and (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Source~0.base|) 0) 0) (not (= |main_~#Weight~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Source~0.base|) 32) 4) (or (and (or (not (= 0 (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (* main_~j~0 4))))) (< (+ (select (select |#memory_int| |main_~#Weight~0.base|) (* main_~j~0 4)) 1) 0)) (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) 4) (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (* main_~j~0 4)))))) (and (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) 4) 4)) (or (< (select (select |#memory_int| |main_~#Weight~0.base|) (* main_~j~0 4)) 0) (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) 4) (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (* main_~j~0 4))))))) (and (< (select (select |#memory_int| |main_~#Weight~0.base|) (* main_~j~0 4)) 0) (not (= 0 (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (* main_~j~0 4))))))) (<= 0 (select (select |#memory_int| |main_~#Weight~0.base|) 0)))))} is VALID [2022-04-14 19:02:15,512 INFO L290 TraceCheckUtils]: 25: Hoare triple {37979#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (exists ((|main_~#Weight~0.base| Int) (|main_~#Source~0.base| Int)) (and (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Source~0.base|) 0) 0) (not (= |main_~#Weight~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Source~0.base|) 32) 4) (or (and (or (not (= 0 (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (* main_~j~0 4))))) (< (+ (select (select |#memory_int| |main_~#Weight~0.base|) (* main_~j~0 4)) 1) 0)) (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) 4) (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (* main_~j~0 4)))))) (and (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) 4) 4)) (or (< (select (select |#memory_int| |main_~#Weight~0.base|) (* main_~j~0 4)) 0) (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) 4) (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (* main_~j~0 4))))))) (and (< (select (select |#memory_int| |main_~#Weight~0.base|) (* main_~j~0 4)) 0) (not (= 0 (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (* main_~j~0 4))))))) (<= 0 (select (select |#memory_int| |main_~#Weight~0.base|) 0)))))} [160] L41-2-->L41-3: Formula: (= v_main_~j~0_5 (+ v_main_~j~0_6 1)) InVars {main_~j~0=v_main_~j~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, main_~j~0=v_main_~j~0_5} AuxVars[] AssignedVars[main_~j~0, main_#t~post8] {37983#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (exists ((|main_~#Weight~0.base| Int) (|main_~#Source~0.base| Int)) (and (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Source~0.base|) 0) 0) (not (= |main_~#Weight~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Source~0.base|) 32) 4) (or (and (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) (- 4) |main_~#Dest~0.offset|)) 4) 4)) (or (not (= (* (select (select |#memory_int| |main_~#Source~0.base|) (+ (* main_~j~0 4) (- 4))) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) (- 4) |main_~#Dest~0.offset|)) 4))) (< (select (select |#memory_int| |main_~#Weight~0.base|) (+ (* main_~j~0 4) (- 4))) 0))) (and (not (= (* (select (select |#memory_int| |main_~#Source~0.base|) (+ (* main_~j~0 4) (- 4))) 4) 0)) (< (select (select |#memory_int| |main_~#Weight~0.base|) (+ (* main_~j~0 4) (- 4))) 0)) (and (not (= (* (select (select |#memory_int| |main_~#Source~0.base|) (+ (* main_~j~0 4) (- 4))) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) (- 4) |main_~#Dest~0.offset|)) 4))) (or (not (= (* (select (select |#memory_int| |main_~#Source~0.base|) (+ (* main_~j~0 4) (- 4))) 4) 0)) (< (+ (select (select |#memory_int| |main_~#Weight~0.base|) (+ (* main_~j~0 4) (- 4))) 1) 0)))) (<= 0 (select (select |#memory_int| |main_~#Weight~0.base|) 0)))) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0))} is VALID [2022-04-14 19:02:15,514 INFO L290 TraceCheckUtils]: 26: Hoare triple {37983#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (exists ((|main_~#Weight~0.base| Int) (|main_~#Source~0.base| Int)) (and (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Source~0.base|) 0) 0) (not (= |main_~#Weight~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Source~0.base|) 32) 4) (or (and (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) (- 4) |main_~#Dest~0.offset|)) 4) 4)) (or (not (= (* (select (select |#memory_int| |main_~#Source~0.base|) (+ (* main_~j~0 4) (- 4))) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) (- 4) |main_~#Dest~0.offset|)) 4))) (< (select (select |#memory_int| |main_~#Weight~0.base|) (+ (* main_~j~0 4) (- 4))) 0))) (and (not (= (* (select (select |#memory_int| |main_~#Source~0.base|) (+ (* main_~j~0 4) (- 4))) 4) 0)) (< (select (select |#memory_int| |main_~#Weight~0.base|) (+ (* main_~j~0 4) (- 4))) 0)) (and (not (= (* (select (select |#memory_int| |main_~#Source~0.base|) (+ (* main_~j~0 4) (- 4))) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) (- 4) |main_~#Dest~0.offset|)) 4))) (or (not (= (* (select (select |#memory_int| |main_~#Source~0.base|) (+ (* main_~j~0 4) (- 4))) 4) 0)) (< (+ (select (select |#memory_int| |main_~#Weight~0.base|) (+ (* main_~j~0 4) (- 4))) 1) 0)))) (<= 0 (select (select |#memory_int| |main_~#Weight~0.base|) 0)))) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0))} [150] L41-3-->L45: Formula: (let ((.cse0 (select |v_#memory_int_8| |v_main_~#distance~0.base_10|)) (.cse1 (* v_main_~j~0_4 4))) (and (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~x~0_3 4))) |v_main_#t~mem13_1|) (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~y~0_3 4))) |v_main_#t~mem11_1|) (= (select (select |v_#memory_int_8| |v_main_~#Dest~0.base_7|) (+ .cse1 |v_main_~#Dest~0.offset_7|)) v_main_~x~0_3) (= v_main_~y~0_3 (select (select |v_#memory_int_8| |v_main_~#Source~0.base_7|) (+ .cse1 |v_main_~#Source~0.offset_7|))) (= |v_main_#t~mem12_1| (select (select |v_#memory_int_8| |v_main_~#Weight~0.base_7|) (+ .cse1 |v_main_~#Weight~0.offset_7|))) (< v_main_~j~0_4 v_main_~edgecount~0_7))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_~j~0=v_main_~j~0_4, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} OutVars{main_#t~mem12=|v_main_#t~mem12_1|, main_#t~mem13=|v_main_#t~mem13_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~x~0=v_main_~x~0_3, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_#t~mem10=|v_main_#t~mem10_1|, main_~j~0=v_main_~j~0_4, main_#t~mem11=|v_main_#t~mem11_1|, main_~y~0=v_main_~y~0_3, main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_#t~mem9=|v_main_#t~mem9_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_~x~0, main_#t~mem10, main_#t~mem11, main_~y~0, main_#t~mem9] {37987#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (exists ((|main_~#Weight~0.base| Int) (|main_~#Source~0.base| Int)) (and (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Source~0.base|) 0) 0) (not (= |main_~#Weight~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Source~0.base|) 32) 4) (or (and (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) (- 4) |main_~#Dest~0.offset|)) 4) 4)) (or (not (= (* (select (select |#memory_int| |main_~#Source~0.base|) (+ (* main_~j~0 4) (- 4))) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) (- 4) |main_~#Dest~0.offset|)) 4))) (< (select (select |#memory_int| |main_~#Weight~0.base|) (+ (* main_~j~0 4) (- 4))) 0))) (and (not (= (* (select (select |#memory_int| |main_~#Source~0.base|) (+ (* main_~j~0 4) (- 4))) 4) 0)) (< (select (select |#memory_int| |main_~#Weight~0.base|) (+ (* main_~j~0 4) (- 4))) 0)) (and (not (= (* (select (select |#memory_int| |main_~#Source~0.base|) (+ (* main_~j~0 4) (- 4))) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) (- 4) |main_~#Dest~0.offset|)) 4))) (or (not (= (* (select (select |#memory_int| |main_~#Source~0.base|) (+ (* main_~j~0 4) (- 4))) 4) 0)) (< (+ (select (select |#memory_int| |main_~#Weight~0.base|) (+ (* main_~j~0 4) (- 4))) 1) 0)))) (<= 0 (select (select |#memory_int| |main_~#Weight~0.base|) 0)))) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (< main_~j~0 main_~edgecount~0))} is VALID [2022-04-14 19:02:15,517 INFO L290 TraceCheckUtils]: 27: Hoare triple {37987#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (exists ((|main_~#Weight~0.base| Int) (|main_~#Source~0.base| Int)) (and (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Source~0.base|) 0) 0) (not (= |main_~#Weight~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Source~0.base|) 32) 4) (or (and (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) (- 4) |main_~#Dest~0.offset|)) 4) 4)) (or (not (= (* (select (select |#memory_int| |main_~#Source~0.base|) (+ (* main_~j~0 4) (- 4))) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) (- 4) |main_~#Dest~0.offset|)) 4))) (< (select (select |#memory_int| |main_~#Weight~0.base|) (+ (* main_~j~0 4) (- 4))) 0))) (and (not (= (* (select (select |#memory_int| |main_~#Source~0.base|) (+ (* main_~j~0 4) (- 4))) 4) 0)) (< (select (select |#memory_int| |main_~#Weight~0.base|) (+ (* main_~j~0 4) (- 4))) 0)) (and (not (= (* (select (select |#memory_int| |main_~#Source~0.base|) (+ (* main_~j~0 4) (- 4))) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) (- 4) |main_~#Dest~0.offset|)) 4))) (or (not (= (* (select (select |#memory_int| |main_~#Source~0.base|) (+ (* main_~j~0 4) (- 4))) 4) 0)) (< (+ (select (select |#memory_int| |main_~#Weight~0.base|) (+ (* main_~j~0 4) (- 4))) 1) 0)))) (<= 0 (select (select |#memory_int| |main_~#Weight~0.base|) 0)))) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (< main_~j~0 main_~edgecount~0))} [155] L45-->L41-2: Formula: (and (= (store |v_#memory_int_10| |v_main_~#distance~0.base_11| (store (select |v_#memory_int_10| |v_main_~#distance~0.base_11|) (+ |v_main_~#distance~0.offset_11| (* v_main_~x~0_4 4)) (- 1))) |v_#memory_int_9|) (< (+ |v_main_#t~mem12_3| |v_main_#t~mem11_3|) |v_main_#t~mem13_3|)) InVars {main_#t~mem12=|v_main_#t~mem12_3|, main_#t~mem13=|v_main_#t~mem13_3|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|, main_#t~mem11=|v_main_#t~mem11_3|, #memory_int=|v_#memory_int_10|} OutVars{#memory_int=|v_#memory_int_9|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_#t~mem11, #memory_int] {37991#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (= |main_~#Dest~0.offset| 0) (exists ((|main_~#Weight~0.base| Int) (|main_~#Source~0.base| Int)) (and (= (select (select |#memory_int| |main_~#Source~0.base|) 0) 0) (= (select (select |#memory_int| |main_~#Source~0.base|) 32) 4) (or (and (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) (- 4) |main_~#Dest~0.offset|)) 4) 4)) (or (not (= (* (select (select |#memory_int| |main_~#Source~0.base|) (+ (* main_~j~0 4) (- 4))) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) (- 4) |main_~#Dest~0.offset|)) 4))) (< (select (select |#memory_int| |main_~#Weight~0.base|) (+ (* main_~j~0 4) (- 4))) 0))) (and (not (= (* (select (select |#memory_int| |main_~#Source~0.base|) (+ (* main_~j~0 4) (- 4))) 4) 0)) (< (select (select |#memory_int| |main_~#Weight~0.base|) (+ (* main_~j~0 4) (- 4))) 0)) (and (not (= (* (select (select |#memory_int| |main_~#Source~0.base|) (+ (* main_~j~0 4) (- 4))) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) (- 4) |main_~#Dest~0.offset|)) 4))) (or (not (= (* (select (select |#memory_int| |main_~#Source~0.base|) (+ (* main_~j~0 4) (- 4))) 4) 0)) (< (+ (select (select |#memory_int| |main_~#Weight~0.base|) (+ (* main_~j~0 4) (- 4))) 1) 0)))) (<= 0 (select (select |#memory_int| |main_~#Weight~0.base|) 0)))) (< main_~j~0 main_~edgecount~0))} is VALID [2022-04-14 19:02:15,519 INFO L290 TraceCheckUtils]: 28: Hoare triple {37991#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (= |main_~#Dest~0.offset| 0) (exists ((|main_~#Weight~0.base| Int) (|main_~#Source~0.base| Int)) (and (= (select (select |#memory_int| |main_~#Source~0.base|) 0) 0) (= (select (select |#memory_int| |main_~#Source~0.base|) 32) 4) (or (and (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) (- 4) |main_~#Dest~0.offset|)) 4) 4)) (or (not (= (* (select (select |#memory_int| |main_~#Source~0.base|) (+ (* main_~j~0 4) (- 4))) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) (- 4) |main_~#Dest~0.offset|)) 4))) (< (select (select |#memory_int| |main_~#Weight~0.base|) (+ (* main_~j~0 4) (- 4))) 0))) (and (not (= (* (select (select |#memory_int| |main_~#Source~0.base|) (+ (* main_~j~0 4) (- 4))) 4) 0)) (< (select (select |#memory_int| |main_~#Weight~0.base|) (+ (* main_~j~0 4) (- 4))) 0)) (and (not (= (* (select (select |#memory_int| |main_~#Source~0.base|) (+ (* main_~j~0 4) (- 4))) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) (- 4) |main_~#Dest~0.offset|)) 4))) (or (not (= (* (select (select |#memory_int| |main_~#Source~0.base|) (+ (* main_~j~0 4) (- 4))) 4) 0)) (< (+ (select (select |#memory_int| |main_~#Weight~0.base|) (+ (* main_~j~0 4) (- 4))) 1) 0)))) (<= 0 (select (select |#memory_int| |main_~#Weight~0.base|) 0)))) (< main_~j~0 main_~edgecount~0))} [160] L41-2-->L41-3: Formula: (= v_main_~j~0_5 (+ v_main_~j~0_6 1)) InVars {main_~j~0=v_main_~j~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, main_~j~0=v_main_~j~0_5} AuxVars[] AssignedVars[main_~j~0, main_#t~post8] {37995#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (exists ((v_main_~j~0_100 Int) (|main_~#Weight~0.base| Int) (|main_~#Source~0.base| Int)) (and (< v_main_~j~0_100 main_~edgecount~0) (<= main_~j~0 (+ v_main_~j~0_100 1)) (or (and (or (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* v_main_~j~0_100 4) (- 4) |main_~#Dest~0.offset|)) 4) (* (select (select |#memory_int| |main_~#Source~0.base|) (+ (* v_main_~j~0_100 4) (- 4))) 4))) (< (select (select |#memory_int| |main_~#Weight~0.base|) (+ (* v_main_~j~0_100 4) (- 4))) 0)) (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* v_main_~j~0_100 4) (- 4) |main_~#Dest~0.offset|)) 4) 4))) (and (or (not (= (* (select (select |#memory_int| |main_~#Source~0.base|) (+ (* v_main_~j~0_100 4) (- 4))) 4) 0)) (< (+ 1 (select (select |#memory_int| |main_~#Weight~0.base|) (+ (* v_main_~j~0_100 4) (- 4)))) 0)) (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* v_main_~j~0_100 4) (- 4) |main_~#Dest~0.offset|)) 4) (* (select (select |#memory_int| |main_~#Source~0.base|) (+ (* v_main_~j~0_100 4) (- 4))) 4)))) (and (not (= (* (select (select |#memory_int| |main_~#Source~0.base|) (+ (* v_main_~j~0_100 4) (- 4))) 4) 0)) (< (select (select |#memory_int| |main_~#Weight~0.base|) (+ (* v_main_~j~0_100 4) (- 4))) 0))) (= (select (select |#memory_int| |main_~#Source~0.base|) 0) 0) (= (select (select |#memory_int| |main_~#Source~0.base|) 32) 4) (<= 0 (select (select |#memory_int| |main_~#Weight~0.base|) 0)))) (= |main_~#Dest~0.offset| 0))} is VALID [2022-04-14 19:02:15,521 INFO L290 TraceCheckUtils]: 29: Hoare triple {37995#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (exists ((v_main_~j~0_100 Int) (|main_~#Weight~0.base| Int) (|main_~#Source~0.base| Int)) (and (< v_main_~j~0_100 main_~edgecount~0) (<= main_~j~0 (+ v_main_~j~0_100 1)) (or (and (or (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* v_main_~j~0_100 4) (- 4) |main_~#Dest~0.offset|)) 4) (* (select (select |#memory_int| |main_~#Source~0.base|) (+ (* v_main_~j~0_100 4) (- 4))) 4))) (< (select (select |#memory_int| |main_~#Weight~0.base|) (+ (* v_main_~j~0_100 4) (- 4))) 0)) (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* v_main_~j~0_100 4) (- 4) |main_~#Dest~0.offset|)) 4) 4))) (and (or (not (= (* (select (select |#memory_int| |main_~#Source~0.base|) (+ (* v_main_~j~0_100 4) (- 4))) 4) 0)) (< (+ 1 (select (select |#memory_int| |main_~#Weight~0.base|) (+ (* v_main_~j~0_100 4) (- 4)))) 0)) (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* v_main_~j~0_100 4) (- 4) |main_~#Dest~0.offset|)) 4) (* (select (select |#memory_int| |main_~#Source~0.base|) (+ (* v_main_~j~0_100 4) (- 4))) 4)))) (and (not (= (* (select (select |#memory_int| |main_~#Source~0.base|) (+ (* v_main_~j~0_100 4) (- 4))) 4) 0)) (< (select (select |#memory_int| |main_~#Weight~0.base|) (+ (* v_main_~j~0_100 4) (- 4))) 0))) (= (select (select |#memory_int| |main_~#Source~0.base|) 0) 0) (= (select (select |#memory_int| |main_~#Source~0.base|) 32) 4) (<= 0 (select (select |#memory_int| |main_~#Weight~0.base|) 0)))) (= |main_~#Dest~0.offset| 0))} [149] L41-3-->L39-2: Formula: (not (< v_main_~j~0_3 v_main_~edgecount~0_6)) InVars {main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} OutVars{main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} AuxVars[] AssignedVars[] {37999#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (= |main_~#Dest~0.offset| 0) (exists ((v_main_~j~0_100 Int) (|main_~#Weight~0.base| Int) (|main_~#Source~0.base| Int)) (and (< v_main_~j~0_100 main_~edgecount~0) (or (and (or (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* v_main_~j~0_100 4) (- 4) |main_~#Dest~0.offset|)) 4) (* (select (select |#memory_int| |main_~#Source~0.base|) (+ (* v_main_~j~0_100 4) (- 4))) 4))) (< (select (select |#memory_int| |main_~#Weight~0.base|) (+ (* v_main_~j~0_100 4) (- 4))) 0)) (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* v_main_~j~0_100 4) (- 4) |main_~#Dest~0.offset|)) 4) 4))) (and (or (not (= (* (select (select |#memory_int| |main_~#Source~0.base|) (+ (* v_main_~j~0_100 4) (- 4))) 4) 0)) (< (+ 1 (select (select |#memory_int| |main_~#Weight~0.base|) (+ (* v_main_~j~0_100 4) (- 4)))) 0)) (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* v_main_~j~0_100 4) (- 4) |main_~#Dest~0.offset|)) 4) (* (select (select |#memory_int| |main_~#Source~0.base|) (+ (* v_main_~j~0_100 4) (- 4))) 4)))) (and (not (= (* (select (select |#memory_int| |main_~#Source~0.base|) (+ (* v_main_~j~0_100 4) (- 4))) 4) 0)) (< (select (select |#memory_int| |main_~#Weight~0.base|) (+ (* v_main_~j~0_100 4) (- 4))) 0))) (= (select (select |#memory_int| |main_~#Source~0.base|) 0) 0) (= (select (select |#memory_int| |main_~#Source~0.base|) 32) 4) (<= main_~edgecount~0 (+ v_main_~j~0_100 1)) (<= 0 (select (select |#memory_int| |main_~#Weight~0.base|) 0)))))} is VALID [2022-04-14 19:02:15,522 INFO L290 TraceCheckUtils]: 30: Hoare triple {37999#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (= |main_~#Dest~0.offset| 0) (exists ((v_main_~j~0_100 Int) (|main_~#Weight~0.base| Int) (|main_~#Source~0.base| Int)) (and (< v_main_~j~0_100 main_~edgecount~0) (or (and (or (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* v_main_~j~0_100 4) (- 4) |main_~#Dest~0.offset|)) 4) (* (select (select |#memory_int| |main_~#Source~0.base|) (+ (* v_main_~j~0_100 4) (- 4))) 4))) (< (select (select |#memory_int| |main_~#Weight~0.base|) (+ (* v_main_~j~0_100 4) (- 4))) 0)) (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* v_main_~j~0_100 4) (- 4) |main_~#Dest~0.offset|)) 4) 4))) (and (or (not (= (* (select (select |#memory_int| |main_~#Source~0.base|) (+ (* v_main_~j~0_100 4) (- 4))) 4) 0)) (< (+ 1 (select (select |#memory_int| |main_~#Weight~0.base|) (+ (* v_main_~j~0_100 4) (- 4)))) 0)) (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* v_main_~j~0_100 4) (- 4) |main_~#Dest~0.offset|)) 4) (* (select (select |#memory_int| |main_~#Source~0.base|) (+ (* v_main_~j~0_100 4) (- 4))) 4)))) (and (not (= (* (select (select |#memory_int| |main_~#Source~0.base|) (+ (* v_main_~j~0_100 4) (- 4))) 4) 0)) (< (select (select |#memory_int| |main_~#Weight~0.base|) (+ (* v_main_~j~0_100 4) (- 4))) 0))) (= (select (select |#memory_int| |main_~#Source~0.base|) 0) 0) (= (select (select |#memory_int| |main_~#Source~0.base|) 32) 4) (<= main_~edgecount~0 (+ v_main_~j~0_100 1)) (<= 0 (select (select |#memory_int| |main_~#Weight~0.base|) 0)))))} [154] L39-2-->L39-3: Formula: (= v_main_~i~0_1 (+ v_main_~i~0_2 1)) InVars {main_~i~0=v_main_~i~0_2} OutVars{main_~i~0=v_main_~i~0_1, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post7] {37999#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (= |main_~#Dest~0.offset| 0) (exists ((v_main_~j~0_100 Int) (|main_~#Weight~0.base| Int) (|main_~#Source~0.base| Int)) (and (< v_main_~j~0_100 main_~edgecount~0) (or (and (or (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* v_main_~j~0_100 4) (- 4) |main_~#Dest~0.offset|)) 4) (* (select (select |#memory_int| |main_~#Source~0.base|) (+ (* v_main_~j~0_100 4) (- 4))) 4))) (< (select (select |#memory_int| |main_~#Weight~0.base|) (+ (* v_main_~j~0_100 4) (- 4))) 0)) (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* v_main_~j~0_100 4) (- 4) |main_~#Dest~0.offset|)) 4) 4))) (and (or (not (= (* (select (select |#memory_int| |main_~#Source~0.base|) (+ (* v_main_~j~0_100 4) (- 4))) 4) 0)) (< (+ 1 (select (select |#memory_int| |main_~#Weight~0.base|) (+ (* v_main_~j~0_100 4) (- 4)))) 0)) (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* v_main_~j~0_100 4) (- 4) |main_~#Dest~0.offset|)) 4) (* (select (select |#memory_int| |main_~#Source~0.base|) (+ (* v_main_~j~0_100 4) (- 4))) 4)))) (and (not (= (* (select (select |#memory_int| |main_~#Source~0.base|) (+ (* v_main_~j~0_100 4) (- 4))) 4) 0)) (< (select (select |#memory_int| |main_~#Weight~0.base|) (+ (* v_main_~j~0_100 4) (- 4))) 0))) (= (select (select |#memory_int| |main_~#Source~0.base|) 0) 0) (= (select (select |#memory_int| |main_~#Source~0.base|) 32) 4) (<= main_~edgecount~0 (+ v_main_~j~0_100 1)) (<= 0 (select (select |#memory_int| |main_~#Weight~0.base|) 0)))))} is VALID [2022-04-14 19:02:15,526 INFO L290 TraceCheckUtils]: 31: Hoare triple {37999#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (= |main_~#Dest~0.offset| 0) (exists ((v_main_~j~0_100 Int) (|main_~#Weight~0.base| Int) (|main_~#Source~0.base| Int)) (and (< v_main_~j~0_100 main_~edgecount~0) (or (and (or (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* v_main_~j~0_100 4) (- 4) |main_~#Dest~0.offset|)) 4) (* (select (select |#memory_int| |main_~#Source~0.base|) (+ (* v_main_~j~0_100 4) (- 4))) 4))) (< (select (select |#memory_int| |main_~#Weight~0.base|) (+ (* v_main_~j~0_100 4) (- 4))) 0)) (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* v_main_~j~0_100 4) (- 4) |main_~#Dest~0.offset|)) 4) 4))) (and (or (not (= (* (select (select |#memory_int| |main_~#Source~0.base|) (+ (* v_main_~j~0_100 4) (- 4))) 4) 0)) (< (+ 1 (select (select |#memory_int| |main_~#Weight~0.base|) (+ (* v_main_~j~0_100 4) (- 4)))) 0)) (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* v_main_~j~0_100 4) (- 4) |main_~#Dest~0.offset|)) 4) (* (select (select |#memory_int| |main_~#Source~0.base|) (+ (* v_main_~j~0_100 4) (- 4))) 4)))) (and (not (= (* (select (select |#memory_int| |main_~#Source~0.base|) (+ (* v_main_~j~0_100 4) (- 4))) 4) 0)) (< (select (select |#memory_int| |main_~#Weight~0.base|) (+ (* v_main_~j~0_100 4) (- 4))) 0))) (= (select (select |#memory_int| |main_~#Source~0.base|) 0) 0) (= (select (select |#memory_int| |main_~#Source~0.base|) 32) 4) (<= main_~edgecount~0 (+ v_main_~j~0_100 1)) (<= 0 (select (select |#memory_int| |main_~#Weight~0.base|) 0)))))} [144] L39-3-->L39-4: Formula: (not (< v_main_~i~0_22 v_main_~nodecount~0_8)) InVars {main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} OutVars{main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} AuxVars[] AssignedVars[] {37999#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (= |main_~#Dest~0.offset| 0) (exists ((v_main_~j~0_100 Int) (|main_~#Weight~0.base| Int) (|main_~#Source~0.base| Int)) (and (< v_main_~j~0_100 main_~edgecount~0) (or (and (or (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* v_main_~j~0_100 4) (- 4) |main_~#Dest~0.offset|)) 4) (* (select (select |#memory_int| |main_~#Source~0.base|) (+ (* v_main_~j~0_100 4) (- 4))) 4))) (< (select (select |#memory_int| |main_~#Weight~0.base|) (+ (* v_main_~j~0_100 4) (- 4))) 0)) (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* v_main_~j~0_100 4) (- 4) |main_~#Dest~0.offset|)) 4) 4))) (and (or (not (= (* (select (select |#memory_int| |main_~#Source~0.base|) (+ (* v_main_~j~0_100 4) (- 4))) 4) 0)) (< (+ 1 (select (select |#memory_int| |main_~#Weight~0.base|) (+ (* v_main_~j~0_100 4) (- 4)))) 0)) (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* v_main_~j~0_100 4) (- 4) |main_~#Dest~0.offset|)) 4) (* (select (select |#memory_int| |main_~#Source~0.base|) (+ (* v_main_~j~0_100 4) (- 4))) 4)))) (and (not (= (* (select (select |#memory_int| |main_~#Source~0.base|) (+ (* v_main_~j~0_100 4) (- 4))) 4) 0)) (< (select (select |#memory_int| |main_~#Weight~0.base|) (+ (* v_main_~j~0_100 4) (- 4))) 0))) (= (select (select |#memory_int| |main_~#Source~0.base|) 0) 0) (= (select (select |#memory_int| |main_~#Source~0.base|) 32) 4) (<= main_~edgecount~0 (+ v_main_~j~0_100 1)) (<= 0 (select (select |#memory_int| |main_~#Weight~0.base|) 0)))))} is VALID [2022-04-14 19:02:15,529 INFO L290 TraceCheckUtils]: 32: Hoare triple {37999#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (= |main_~#Dest~0.offset| 0) (exists ((v_main_~j~0_100 Int) (|main_~#Weight~0.base| Int) (|main_~#Source~0.base| Int)) (and (< v_main_~j~0_100 main_~edgecount~0) (or (and (or (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* v_main_~j~0_100 4) (- 4) |main_~#Dest~0.offset|)) 4) (* (select (select |#memory_int| |main_~#Source~0.base|) (+ (* v_main_~j~0_100 4) (- 4))) 4))) (< (select (select |#memory_int| |main_~#Weight~0.base|) (+ (* v_main_~j~0_100 4) (- 4))) 0)) (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* v_main_~j~0_100 4) (- 4) |main_~#Dest~0.offset|)) 4) 4))) (and (or (not (= (* (select (select |#memory_int| |main_~#Source~0.base|) (+ (* v_main_~j~0_100 4) (- 4))) 4) 0)) (< (+ 1 (select (select |#memory_int| |main_~#Weight~0.base|) (+ (* v_main_~j~0_100 4) (- 4)))) 0)) (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* v_main_~j~0_100 4) (- 4) |main_~#Dest~0.offset|)) 4) (* (select (select |#memory_int| |main_~#Source~0.base|) (+ (* v_main_~j~0_100 4) (- 4))) 4)))) (and (not (= (* (select (select |#memory_int| |main_~#Source~0.base|) (+ (* v_main_~j~0_100 4) (- 4))) 4) 0)) (< (select (select |#memory_int| |main_~#Weight~0.base|) (+ (* v_main_~j~0_100 4) (- 4))) 0))) (= (select (select |#memory_int| |main_~#Source~0.base|) 0) 0) (= (select (select |#memory_int| |main_~#Source~0.base|) 32) 4) (<= main_~edgecount~0 (+ v_main_~j~0_100 1)) (<= 0 (select (select |#memory_int| |main_~#Weight~0.base|) 0)))))} [147] L39-4-->L51-3: Formula: (= v_main_~i~0_3 0) InVars {} OutVars{main_~i~0=v_main_~i~0_3} AuxVars[] AssignedVars[main_~i~0] {38009#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (= |main_~#Dest~0.offset| 0) (= main_~i~0 0) (exists ((v_main_~j~0_100 Int) (|main_~#Weight~0.base| Int) (|main_~#Source~0.base| Int)) (and (< v_main_~j~0_100 main_~edgecount~0) (or (and (or (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* v_main_~j~0_100 4) (- 4) |main_~#Dest~0.offset|)) 4) (* (select (select |#memory_int| |main_~#Source~0.base|) (+ (* v_main_~j~0_100 4) (- 4))) 4))) (< (select (select |#memory_int| |main_~#Weight~0.base|) (+ (* v_main_~j~0_100 4) (- 4))) 0)) (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* v_main_~j~0_100 4) (- 4) |main_~#Dest~0.offset|)) 4) 4))) (and (or (not (= (* (select (select |#memory_int| |main_~#Source~0.base|) (+ (* v_main_~j~0_100 4) (- 4))) 4) 0)) (< (+ 1 (select (select |#memory_int| |main_~#Weight~0.base|) (+ (* v_main_~j~0_100 4) (- 4)))) 0)) (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* v_main_~j~0_100 4) (- 4) |main_~#Dest~0.offset|)) 4) (* (select (select |#memory_int| |main_~#Source~0.base|) (+ (* v_main_~j~0_100 4) (- 4))) 4)))) (and (not (= (* (select (select |#memory_int| |main_~#Source~0.base|) (+ (* v_main_~j~0_100 4) (- 4))) 4) 0)) (< (select (select |#memory_int| |main_~#Weight~0.base|) (+ (* v_main_~j~0_100 4) (- 4))) 0))) (= (select (select |#memory_int| |main_~#Source~0.base|) 0) 0) (= (select (select |#memory_int| |main_~#Source~0.base|) 32) 4) (<= main_~edgecount~0 (+ v_main_~j~0_100 1)) (<= 0 (select (select |#memory_int| |main_~#Weight~0.base|) 0)))))} is VALID [2022-04-14 19:02:15,530 INFO L290 TraceCheckUtils]: 33: Hoare triple {38009#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (= |main_~#Dest~0.offset| 0) (= main_~i~0 0) (exists ((v_main_~j~0_100 Int) (|main_~#Weight~0.base| Int) (|main_~#Source~0.base| Int)) (and (< v_main_~j~0_100 main_~edgecount~0) (or (and (or (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* v_main_~j~0_100 4) (- 4) |main_~#Dest~0.offset|)) 4) (* (select (select |#memory_int| |main_~#Source~0.base|) (+ (* v_main_~j~0_100 4) (- 4))) 4))) (< (select (select |#memory_int| |main_~#Weight~0.base|) (+ (* v_main_~j~0_100 4) (- 4))) 0)) (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* v_main_~j~0_100 4) (- 4) |main_~#Dest~0.offset|)) 4) 4))) (and (or (not (= (* (select (select |#memory_int| |main_~#Source~0.base|) (+ (* v_main_~j~0_100 4) (- 4))) 4) 0)) (< (+ 1 (select (select |#memory_int| |main_~#Weight~0.base|) (+ (* v_main_~j~0_100 4) (- 4)))) 0)) (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* v_main_~j~0_100 4) (- 4) |main_~#Dest~0.offset|)) 4) (* (select (select |#memory_int| |main_~#Source~0.base|) (+ (* v_main_~j~0_100 4) (- 4))) 4)))) (and (not (= (* (select (select |#memory_int| |main_~#Source~0.base|) (+ (* v_main_~j~0_100 4) (- 4))) 4) 0)) (< (select (select |#memory_int| |main_~#Weight~0.base|) (+ (* v_main_~j~0_100 4) (- 4))) 0))) (= (select (select |#memory_int| |main_~#Source~0.base|) 0) 0) (= (select (select |#memory_int| |main_~#Source~0.base|) 32) 4) (<= main_~edgecount~0 (+ v_main_~j~0_100 1)) (<= 0 (select (select |#memory_int| |main_~#Weight~0.base|) 0)))))} [153] L51-3-->L55: Formula: (let ((.cse0 (* v_main_~i~0_5 4)) (.cse1 (select |v_#memory_int_1| |v_main_~#distance~0.base_1|))) (and (= v_main_~y~0_1 (select (select |v_#memory_int_1| |v_main_~#Source~0.base_1|) (+ .cse0 |v_main_~#Source~0.offset_1|))) (= v_main_~x~0_1 (select (select |v_#memory_int_1| |v_main_~#Dest~0.base_1|) (+ |v_main_~#Dest~0.offset_1| .cse0))) (= (select (select |v_#memory_int_1| |v_main_~#Weight~0.base_1|) (+ |v_main_~#Weight~0.offset_1| .cse0)) |v_main_#t~mem18_1|) (= (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~x~0_1 4))) |v_main_#t~mem19_1|) (= |v_main_#t~mem17_1| (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~y~0_1 4)))) (< v_main_~i~0_5 v_main_~edgecount~0_3))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_#t~mem15=|v_main_#t~mem15_1|, main_~x~0=v_main_~x~0_1, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~y~0=v_main_~y~0_1, main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_#t~mem16=|v_main_#t~mem16_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_#t~mem17=|v_main_#t~mem17_1|, main_#t~mem18=|v_main_#t~mem18_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|, main_#t~mem19=|v_main_#t~mem19_1|} AuxVars[] AssignedVars[main_#t~mem15, main_~x~0, main_~y~0, main_#t~mem16, main_#t~mem17, main_#t~mem18, main_#t~mem19] {38013#(and (or (< 2 main_~edgecount~0) (< main_~edgecount~0 2)) (= main_~i~0 0))} is VALID [2022-04-14 19:02:15,531 INFO L290 TraceCheckUtils]: 34: Hoare triple {38013#(and (or (< 2 main_~edgecount~0) (< main_~edgecount~0 2)) (= main_~i~0 0))} [159] L55-->L51-2: Formula: (not (< (+ |v_main_#t~mem18_5| |v_main_#t~mem17_5|) |v_main_#t~mem19_5|)) InVars {main_#t~mem17=|v_main_#t~mem17_5|, main_#t~mem18=|v_main_#t~mem18_5|, main_#t~mem19=|v_main_#t~mem19_5|} OutVars{} AuxVars[] AssignedVars[main_#t~mem17, main_#t~mem18, main_#t~mem19] {38013#(and (or (< 2 main_~edgecount~0) (< main_~edgecount~0 2)) (= main_~i~0 0))} is VALID [2022-04-14 19:02:15,532 INFO L290 TraceCheckUtils]: 35: Hoare triple {38013#(and (or (< 2 main_~edgecount~0) (< main_~edgecount~0 2)) (= main_~i~0 0))} [164] L51-2-->L51-3: Formula: (= v_main_~i~0_8 (+ v_main_~i~0_9 1)) InVars {main_~i~0=v_main_~i~0_9} OutVars{main_~i~0=v_main_~i~0_8, main_#t~post14=|v_main_#t~post14_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post14] {38020#(and (or (< 2 main_~edgecount~0) (< main_~edgecount~0 2)) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-14 19:02:15,533 INFO L290 TraceCheckUtils]: 36: Hoare triple {38020#(and (or (< 2 main_~edgecount~0) (< main_~edgecount~0 2)) (= (+ (- 1) main_~i~0) 0))} [153] L51-3-->L55: Formula: (let ((.cse0 (* v_main_~i~0_5 4)) (.cse1 (select |v_#memory_int_1| |v_main_~#distance~0.base_1|))) (and (= v_main_~y~0_1 (select (select |v_#memory_int_1| |v_main_~#Source~0.base_1|) (+ .cse0 |v_main_~#Source~0.offset_1|))) (= v_main_~x~0_1 (select (select |v_#memory_int_1| |v_main_~#Dest~0.base_1|) (+ |v_main_~#Dest~0.offset_1| .cse0))) (= (select (select |v_#memory_int_1| |v_main_~#Weight~0.base_1|) (+ |v_main_~#Weight~0.offset_1| .cse0)) |v_main_#t~mem18_1|) (= (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~x~0_1 4))) |v_main_#t~mem19_1|) (= |v_main_#t~mem17_1| (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~y~0_1 4)))) (< v_main_~i~0_5 v_main_~edgecount~0_3))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_#t~mem15=|v_main_#t~mem15_1|, main_~x~0=v_main_~x~0_1, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~y~0=v_main_~y~0_1, main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_#t~mem16=|v_main_#t~mem16_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_#t~mem17=|v_main_#t~mem17_1|, main_#t~mem18=|v_main_#t~mem18_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|, main_#t~mem19=|v_main_#t~mem19_1|} AuxVars[] AssignedVars[main_#t~mem15, main_~x~0, main_~y~0, main_#t~mem16, main_#t~mem17, main_#t~mem18, main_#t~mem19] {38024#(and (< 2 main_~edgecount~0) (= main_~i~0 1))} is VALID [2022-04-14 19:02:15,533 INFO L290 TraceCheckUtils]: 37: Hoare triple {38024#(and (< 2 main_~edgecount~0) (= main_~i~0 1))} [159] L55-->L51-2: Formula: (not (< (+ |v_main_#t~mem18_5| |v_main_#t~mem17_5|) |v_main_#t~mem19_5|)) InVars {main_#t~mem17=|v_main_#t~mem17_5|, main_#t~mem18=|v_main_#t~mem18_5|, main_#t~mem19=|v_main_#t~mem19_5|} OutVars{} AuxVars[] AssignedVars[main_#t~mem17, main_#t~mem18, main_#t~mem19] {38024#(and (< 2 main_~edgecount~0) (= main_~i~0 1))} is VALID [2022-04-14 19:02:15,534 INFO L290 TraceCheckUtils]: 38: Hoare triple {38024#(and (< 2 main_~edgecount~0) (= main_~i~0 1))} [164] L51-2-->L51-3: Formula: (= v_main_~i~0_8 (+ v_main_~i~0_9 1)) InVars {main_~i~0=v_main_~i~0_9} OutVars{main_~i~0=v_main_~i~0_8, main_#t~post14=|v_main_#t~post14_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post14] {38031#(and (< 2 main_~edgecount~0) (<= main_~i~0 2))} is VALID [2022-04-14 19:02:15,534 INFO L290 TraceCheckUtils]: 39: Hoare triple {38031#(and (< 2 main_~edgecount~0) (<= main_~i~0 2))} [152] L51-3-->L51-4: Formula: (not (< v_main_~i~0_4 v_main_~edgecount~0_2)) InVars {main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} OutVars{main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} AuxVars[] AssignedVars[] {37886#false} is VALID [2022-04-14 19:02:15,534 INFO L290 TraceCheckUtils]: 40: Hoare triple {37886#false} [157] L51-4-->L61-3: Formula: (= v_main_~i~0_10 0) InVars {} OutVars{main_~i~0=v_main_~i~0_10} AuxVars[] AssignedVars[main_~i~0] {37886#false} is VALID [2022-04-14 19:02:15,534 INFO L290 TraceCheckUtils]: 41: Hoare triple {37886#false} [163] L61-3-->L63: Formula: (and (= (select (select |v_#memory_int_5| |v_main_~#distance~0.base_6|) (+ |v_main_~#distance~0.offset_6| (* v_main_~i~0_15 4))) |v_main_#t~mem21_1|) (< v_main_~i~0_15 v_main_~nodecount~0_7)) InVars {main_~nodecount~0=v_main_~nodecount~0_7, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|} OutVars{main_~nodecount~0=v_main_~nodecount~0_7, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|, main_#t~mem21=|v_main_#t~mem21_1|, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|} AuxVars[] AssignedVars[main_#t~mem21] {37886#false} is VALID [2022-04-14 19:02:15,534 INFO L272 TraceCheckUtils]: 42: Hoare triple {37886#false} [166] L63-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (<= 0 |v_main_#t~mem21_4|) 1 0)) InVars {main_#t~mem21=|v_main_#t~mem21_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem21] {37886#false} is VALID [2022-04-14 19:02:15,534 INFO L290 TraceCheckUtils]: 43: Hoare triple {37886#false} [168] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_3 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {37886#false} is VALID [2022-04-14 19:02:15,534 INFO L290 TraceCheckUtils]: 44: Hoare triple {37886#false} [170] L11-->L12: Formula: (= v___VERIFIER_assert_~cond_1 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[] {37886#false} is VALID [2022-04-14 19:02:15,535 INFO L290 TraceCheckUtils]: 45: Hoare triple {37886#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {37886#false} is VALID [2022-04-14 19:02:15,535 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 1 proven. 28 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-14 19:02:15,535 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-14 19:02:17,318 WARN L833 $PredicateComparison]: unable to prove that (forall ((main_~j~0 Int) (v_ArrVal_1060 Int)) (or (<= (+ main_~j~0 1) 0) (<= 1 main_~j~0) (not (<= (+ v_ArrVal_1060 1) 0)) (let ((.cse0 (store (select |c_#memory_int| |c_main_~#distance~0.base|) (+ (* 4 c_main_~x~0) |c_main_~#distance~0.offset|) v_ArrVal_1060))) (let ((.cse1 (store |c_#memory_int| |c_main_~#distance~0.base| .cse0)) (.cse2 (* main_~j~0 4))) (<= (select .cse0 (+ (* 4 (select (select .cse1 |c_main_~#Dest~0.base|) (+ .cse2 |c_main_~#Dest~0.offset|))) |c_main_~#distance~0.offset|)) (+ (select (select .cse1 |c_main_~#Weight~0.base|) (+ |c_main_~#Weight~0.offset| .cse2)) (select .cse0 (+ (* (select (select .cse1 |c_main_~#Source~0.base|) (+ |c_main_~#Source~0.offset| .cse2)) 4) |c_main_~#distance~0.offset|)))))))) is different from false [2022-04-14 19:02:18,465 WARN L833 $PredicateComparison]: unable to prove that (forall ((v_main_~j~0_105 Int) (v_ArrVal_1060 Int)) (or (not (<= (+ v_ArrVal_1060 1) 0)) (<= (+ v_main_~j~0_105 1) 0) (<= 1 v_main_~j~0_105) (let ((.cse0 (store (select |c_#memory_int| |c_main_~#distance~0.base|) (+ (* (select (select |c_#memory_int| |c_main_~#Dest~0.base|) (+ (* c_main_~j~0 4) |c_main_~#Dest~0.offset|)) 4) |c_main_~#distance~0.offset|) v_ArrVal_1060))) (let ((.cse1 (store |c_#memory_int| |c_main_~#distance~0.base| .cse0)) (.cse2 (* v_main_~j~0_105 4))) (<= (select .cse0 (+ (* (select (select .cse1 |c_main_~#Dest~0.base|) (+ .cse2 |c_main_~#Dest~0.offset|)) 4) |c_main_~#distance~0.offset|)) (+ (select .cse0 (+ |c_main_~#distance~0.offset| (* 4 (select (select .cse1 |c_main_~#Source~0.base|) (+ |c_main_~#Source~0.offset| .cse2))))) (select (select .cse1 |c_main_~#Weight~0.base|) (+ .cse2 |c_main_~#Weight~0.offset|)))))))) is different from false [2022-04-14 19:04:57,800 INFO L290 TraceCheckUtils]: 45: Hoare triple {37886#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {37886#false} is VALID [2022-04-14 19:04:57,800 INFO L290 TraceCheckUtils]: 44: Hoare triple {37886#false} [170] L11-->L12: Formula: (= v___VERIFIER_assert_~cond_1 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[] {37886#false} is VALID [2022-04-14 19:04:57,801 INFO L290 TraceCheckUtils]: 43: Hoare triple {37886#false} [168] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_3 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {37886#false} is VALID [2022-04-14 19:04:57,801 INFO L272 TraceCheckUtils]: 42: Hoare triple {37886#false} [166] L63-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (<= 0 |v_main_#t~mem21_4|) 1 0)) InVars {main_#t~mem21=|v_main_#t~mem21_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem21] {37886#false} is VALID [2022-04-14 19:04:57,801 INFO L290 TraceCheckUtils]: 41: Hoare triple {37886#false} [163] L61-3-->L63: Formula: (and (= (select (select |v_#memory_int_5| |v_main_~#distance~0.base_6|) (+ |v_main_~#distance~0.offset_6| (* v_main_~i~0_15 4))) |v_main_#t~mem21_1|) (< v_main_~i~0_15 v_main_~nodecount~0_7)) InVars {main_~nodecount~0=v_main_~nodecount~0_7, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|} OutVars{main_~nodecount~0=v_main_~nodecount~0_7, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|, main_#t~mem21=|v_main_#t~mem21_1|, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|} AuxVars[] AssignedVars[main_#t~mem21] {37886#false} is VALID [2022-04-14 19:04:57,801 INFO L290 TraceCheckUtils]: 40: Hoare triple {37886#false} [157] L51-4-->L61-3: Formula: (= v_main_~i~0_10 0) InVars {} OutVars{main_~i~0=v_main_~i~0_10} AuxVars[] AssignedVars[main_~i~0] {37886#false} is VALID [2022-04-14 19:04:57,802 INFO L290 TraceCheckUtils]: 39: Hoare triple {38071#(< main_~i~0 main_~edgecount~0)} [152] L51-3-->L51-4: Formula: (not (< v_main_~i~0_4 v_main_~edgecount~0_2)) InVars {main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} OutVars{main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} AuxVars[] AssignedVars[] {37886#false} is VALID [2022-04-14 19:04:57,803 INFO L290 TraceCheckUtils]: 38: Hoare triple {38075#(< (+ main_~i~0 1) main_~edgecount~0)} [164] L51-2-->L51-3: Formula: (= v_main_~i~0_8 (+ v_main_~i~0_9 1)) InVars {main_~i~0=v_main_~i~0_9} OutVars{main_~i~0=v_main_~i~0_8, main_#t~post14=|v_main_#t~post14_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post14] {38071#(< main_~i~0 main_~edgecount~0)} is VALID [2022-04-14 19:04:57,803 INFO L290 TraceCheckUtils]: 37: Hoare triple {38075#(< (+ main_~i~0 1) main_~edgecount~0)} [159] L55-->L51-2: Formula: (not (< (+ |v_main_#t~mem18_5| |v_main_#t~mem17_5|) |v_main_#t~mem19_5|)) InVars {main_#t~mem17=|v_main_#t~mem17_5|, main_#t~mem18=|v_main_#t~mem18_5|, main_#t~mem19=|v_main_#t~mem19_5|} OutVars{} AuxVars[] AssignedVars[main_#t~mem17, main_#t~mem18, main_#t~mem19] {38075#(< (+ main_~i~0 1) main_~edgecount~0)} is VALID [2022-04-14 19:04:57,804 INFO L290 TraceCheckUtils]: 36: Hoare triple {38082#(or (not (< main_~i~0 main_~edgecount~0)) (< (+ main_~i~0 1) main_~edgecount~0))} [153] L51-3-->L55: Formula: (let ((.cse0 (* v_main_~i~0_5 4)) (.cse1 (select |v_#memory_int_1| |v_main_~#distance~0.base_1|))) (and (= v_main_~y~0_1 (select (select |v_#memory_int_1| |v_main_~#Source~0.base_1|) (+ .cse0 |v_main_~#Source~0.offset_1|))) (= v_main_~x~0_1 (select (select |v_#memory_int_1| |v_main_~#Dest~0.base_1|) (+ |v_main_~#Dest~0.offset_1| .cse0))) (= (select (select |v_#memory_int_1| |v_main_~#Weight~0.base_1|) (+ |v_main_~#Weight~0.offset_1| .cse0)) |v_main_#t~mem18_1|) (= (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~x~0_1 4))) |v_main_#t~mem19_1|) (= |v_main_#t~mem17_1| (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~y~0_1 4)))) (< v_main_~i~0_5 v_main_~edgecount~0_3))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_#t~mem15=|v_main_#t~mem15_1|, main_~x~0=v_main_~x~0_1, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~y~0=v_main_~y~0_1, main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_#t~mem16=|v_main_#t~mem16_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_#t~mem17=|v_main_#t~mem17_1|, main_#t~mem18=|v_main_#t~mem18_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|, main_#t~mem19=|v_main_#t~mem19_1|} AuxVars[] AssignedVars[main_#t~mem15, main_~x~0, main_~y~0, main_#t~mem16, main_#t~mem17, main_#t~mem18, main_#t~mem19] {38075#(< (+ main_~i~0 1) main_~edgecount~0)} is VALID [2022-04-14 19:04:57,804 INFO L290 TraceCheckUtils]: 35: Hoare triple {38086#(or (< (+ main_~i~0 2) main_~edgecount~0) (not (< (+ main_~i~0 1) main_~edgecount~0)))} [164] L51-2-->L51-3: Formula: (= v_main_~i~0_8 (+ v_main_~i~0_9 1)) InVars {main_~i~0=v_main_~i~0_9} OutVars{main_~i~0=v_main_~i~0_8, main_#t~post14=|v_main_#t~post14_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post14] {38082#(or (not (< main_~i~0 main_~edgecount~0)) (< (+ main_~i~0 1) main_~edgecount~0))} is VALID [2022-04-14 19:04:57,805 INFO L290 TraceCheckUtils]: 34: Hoare triple {38086#(or (< (+ main_~i~0 2) main_~edgecount~0) (not (< (+ main_~i~0 1) main_~edgecount~0)))} [159] L55-->L51-2: Formula: (not (< (+ |v_main_#t~mem18_5| |v_main_#t~mem17_5|) |v_main_#t~mem19_5|)) InVars {main_#t~mem17=|v_main_#t~mem17_5|, main_#t~mem18=|v_main_#t~mem18_5|, main_#t~mem19=|v_main_#t~mem19_5|} OutVars{} AuxVars[] AssignedVars[main_#t~mem17, main_#t~mem18, main_#t~mem19] {38086#(or (< (+ main_~i~0 2) main_~edgecount~0) (not (< (+ main_~i~0 1) main_~edgecount~0)))} is VALID [2022-04-14 19:04:57,805 INFO L290 TraceCheckUtils]: 33: Hoare triple {38086#(or (< (+ main_~i~0 2) main_~edgecount~0) (not (< (+ main_~i~0 1) main_~edgecount~0)))} [153] L51-3-->L55: Formula: (let ((.cse0 (* v_main_~i~0_5 4)) (.cse1 (select |v_#memory_int_1| |v_main_~#distance~0.base_1|))) (and (= v_main_~y~0_1 (select (select |v_#memory_int_1| |v_main_~#Source~0.base_1|) (+ .cse0 |v_main_~#Source~0.offset_1|))) (= v_main_~x~0_1 (select (select |v_#memory_int_1| |v_main_~#Dest~0.base_1|) (+ |v_main_~#Dest~0.offset_1| .cse0))) (= (select (select |v_#memory_int_1| |v_main_~#Weight~0.base_1|) (+ |v_main_~#Weight~0.offset_1| .cse0)) |v_main_#t~mem18_1|) (= (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~x~0_1 4))) |v_main_#t~mem19_1|) (= |v_main_#t~mem17_1| (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~y~0_1 4)))) (< v_main_~i~0_5 v_main_~edgecount~0_3))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_#t~mem15=|v_main_#t~mem15_1|, main_~x~0=v_main_~x~0_1, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~y~0=v_main_~y~0_1, main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_#t~mem16=|v_main_#t~mem16_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_#t~mem17=|v_main_#t~mem17_1|, main_#t~mem18=|v_main_#t~mem18_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|, main_#t~mem19=|v_main_#t~mem19_1|} AuxVars[] AssignedVars[main_#t~mem15, main_~x~0, main_~y~0, main_#t~mem16, main_#t~mem17, main_#t~mem18, main_#t~mem19] {38086#(or (< (+ main_~i~0 2) main_~edgecount~0) (not (< (+ main_~i~0 1) main_~edgecount~0)))} is VALID [2022-04-14 19:04:57,805 INFO L290 TraceCheckUtils]: 32: Hoare triple {38096#(or (< 2 main_~edgecount~0) (not (< 1 main_~edgecount~0)))} [147] L39-4-->L51-3: Formula: (= v_main_~i~0_3 0) InVars {} OutVars{main_~i~0=v_main_~i~0_3} AuxVars[] AssignedVars[main_~i~0] {38086#(or (< (+ main_~i~0 2) main_~edgecount~0) (not (< (+ main_~i~0 1) main_~edgecount~0)))} is VALID [2022-04-14 19:04:57,806 INFO L290 TraceCheckUtils]: 31: Hoare triple {38096#(or (< 2 main_~edgecount~0) (not (< 1 main_~edgecount~0)))} [144] L39-3-->L39-4: Formula: (not (< v_main_~i~0_22 v_main_~nodecount~0_8)) InVars {main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} OutVars{main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} AuxVars[] AssignedVars[] {38096#(or (< 2 main_~edgecount~0) (not (< 1 main_~edgecount~0)))} is VALID [2022-04-14 19:04:57,806 INFO L290 TraceCheckUtils]: 30: Hoare triple {38096#(or (< 2 main_~edgecount~0) (not (< 1 main_~edgecount~0)))} [154] L39-2-->L39-3: Formula: (= v_main_~i~0_1 (+ v_main_~i~0_2 1)) InVars {main_~i~0=v_main_~i~0_2} OutVars{main_~i~0=v_main_~i~0_1, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post7] {38096#(or (< 2 main_~edgecount~0) (not (< 1 main_~edgecount~0)))} is VALID [2022-04-14 19:04:57,806 INFO L290 TraceCheckUtils]: 29: Hoare triple {38106#(or (< 2 main_~edgecount~0) (not (< 1 main_~edgecount~0)) (< main_~j~0 main_~edgecount~0))} [149] L41-3-->L39-2: Formula: (not (< v_main_~j~0_3 v_main_~edgecount~0_6)) InVars {main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} OutVars{main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} AuxVars[] AssignedVars[] {38096#(or (< 2 main_~edgecount~0) (not (< 1 main_~edgecount~0)))} is VALID [2022-04-14 19:04:57,807 INFO L290 TraceCheckUtils]: 28: Hoare triple {38110#(or (< (+ main_~j~0 1) main_~edgecount~0) (< 2 main_~edgecount~0) (not (< 1 main_~edgecount~0)))} [160] L41-2-->L41-3: Formula: (= v_main_~j~0_5 (+ v_main_~j~0_6 1)) InVars {main_~j~0=v_main_~j~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, main_~j~0=v_main_~j~0_5} AuxVars[] AssignedVars[main_~j~0, main_#t~post8] {38106#(or (< 2 main_~edgecount~0) (not (< 1 main_~edgecount~0)) (< main_~j~0 main_~edgecount~0))} is VALID [2022-04-14 19:04:57,807 INFO L290 TraceCheckUtils]: 27: Hoare triple {38110#(or (< (+ main_~j~0 1) main_~edgecount~0) (< 2 main_~edgecount~0) (not (< 1 main_~edgecount~0)))} [155] L45-->L41-2: Formula: (and (= (store |v_#memory_int_10| |v_main_~#distance~0.base_11| (store (select |v_#memory_int_10| |v_main_~#distance~0.base_11|) (+ |v_main_~#distance~0.offset_11| (* v_main_~x~0_4 4)) (- 1))) |v_#memory_int_9|) (< (+ |v_main_#t~mem12_3| |v_main_#t~mem11_3|) |v_main_#t~mem13_3|)) InVars {main_#t~mem12=|v_main_#t~mem12_3|, main_#t~mem13=|v_main_#t~mem13_3|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|, main_#t~mem11=|v_main_#t~mem11_3|, #memory_int=|v_#memory_int_10|} OutVars{#memory_int=|v_#memory_int_9|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_#t~mem11, #memory_int] {38110#(or (< (+ main_~j~0 1) main_~edgecount~0) (< 2 main_~edgecount~0) (not (< 1 main_~edgecount~0)))} is VALID [2022-04-14 19:04:57,808 INFO L290 TraceCheckUtils]: 26: Hoare triple {38117#(or (<= 2 main_~j~0) (<= main_~j~0 0))} [150] L41-3-->L45: Formula: (let ((.cse0 (select |v_#memory_int_8| |v_main_~#distance~0.base_10|)) (.cse1 (* v_main_~j~0_4 4))) (and (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~x~0_3 4))) |v_main_#t~mem13_1|) (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~y~0_3 4))) |v_main_#t~mem11_1|) (= (select (select |v_#memory_int_8| |v_main_~#Dest~0.base_7|) (+ .cse1 |v_main_~#Dest~0.offset_7|)) v_main_~x~0_3) (= v_main_~y~0_3 (select (select |v_#memory_int_8| |v_main_~#Source~0.base_7|) (+ .cse1 |v_main_~#Source~0.offset_7|))) (= |v_main_#t~mem12_1| (select (select |v_#memory_int_8| |v_main_~#Weight~0.base_7|) (+ .cse1 |v_main_~#Weight~0.offset_7|))) (< v_main_~j~0_4 v_main_~edgecount~0_7))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_~j~0=v_main_~j~0_4, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} OutVars{main_#t~mem12=|v_main_#t~mem12_1|, main_#t~mem13=|v_main_#t~mem13_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~x~0=v_main_~x~0_3, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_#t~mem10=|v_main_#t~mem10_1|, main_~j~0=v_main_~j~0_4, main_#t~mem11=|v_main_#t~mem11_1|, main_~y~0=v_main_~y~0_3, main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_#t~mem9=|v_main_#t~mem9_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_~x~0, main_#t~mem10, main_#t~mem11, main_~y~0, main_#t~mem9] {38110#(or (< (+ main_~j~0 1) main_~edgecount~0) (< 2 main_~edgecount~0) (not (< 1 main_~edgecount~0)))} is VALID [2022-04-14 19:04:57,808 INFO L290 TraceCheckUtils]: 25: Hoare triple {38121#(or (<= (+ main_~j~0 1) 0) (<= 1 main_~j~0))} [160] L41-2-->L41-3: Formula: (= v_main_~j~0_5 (+ v_main_~j~0_6 1)) InVars {main_~j~0=v_main_~j~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, main_~j~0=v_main_~j~0_5} AuxVars[] AssignedVars[main_~j~0, main_#t~post8] {38117#(or (<= 2 main_~j~0) (<= main_~j~0 0))} is VALID [2022-04-14 19:04:57,809 INFO L290 TraceCheckUtils]: 24: Hoare triple {38125#(or (<= (+ main_~j~0 1) 0) (<= 1 main_~j~0) (<= |main_#t~mem13| (+ |main_#t~mem12| |main_#t~mem11|)))} [155] L45-->L41-2: Formula: (and (= (store |v_#memory_int_10| |v_main_~#distance~0.base_11| (store (select |v_#memory_int_10| |v_main_~#distance~0.base_11|) (+ |v_main_~#distance~0.offset_11| (* v_main_~x~0_4 4)) (- 1))) |v_#memory_int_9|) (< (+ |v_main_#t~mem12_3| |v_main_#t~mem11_3|) |v_main_#t~mem13_3|)) InVars {main_#t~mem12=|v_main_#t~mem12_3|, main_#t~mem13=|v_main_#t~mem13_3|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|, main_#t~mem11=|v_main_#t~mem11_3|, #memory_int=|v_#memory_int_10|} OutVars{#memory_int=|v_#memory_int_9|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_#t~mem11, #memory_int] {38121#(or (<= (+ main_~j~0 1) 0) (<= 1 main_~j~0))} is VALID [2022-04-14 19:04:57,811 INFO L290 TraceCheckUtils]: 23: Hoare triple {38129#(forall ((main_~j~0 Int)) (or (<= (+ main_~j~0 1) 0) (<= 1 main_~j~0) (<= (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) 4))) (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Source~0.base|) (+ (* main_~j~0 4) |main_~#Source~0.offset|)) 4))) (select (select |#memory_int| |main_~#Weight~0.base|) (+ (* main_~j~0 4) |main_~#Weight~0.offset|))))))} [150] L41-3-->L45: Formula: (let ((.cse0 (select |v_#memory_int_8| |v_main_~#distance~0.base_10|)) (.cse1 (* v_main_~j~0_4 4))) (and (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~x~0_3 4))) |v_main_#t~mem13_1|) (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~y~0_3 4))) |v_main_#t~mem11_1|) (= (select (select |v_#memory_int_8| |v_main_~#Dest~0.base_7|) (+ .cse1 |v_main_~#Dest~0.offset_7|)) v_main_~x~0_3) (= v_main_~y~0_3 (select (select |v_#memory_int_8| |v_main_~#Source~0.base_7|) (+ .cse1 |v_main_~#Source~0.offset_7|))) (= |v_main_#t~mem12_1| (select (select |v_#memory_int_8| |v_main_~#Weight~0.base_7|) (+ .cse1 |v_main_~#Weight~0.offset_7|))) (< v_main_~j~0_4 v_main_~edgecount~0_7))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_~j~0=v_main_~j~0_4, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} OutVars{main_#t~mem12=|v_main_#t~mem12_1|, main_#t~mem13=|v_main_#t~mem13_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~x~0=v_main_~x~0_3, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_#t~mem10=|v_main_#t~mem10_1|, main_~j~0=v_main_~j~0_4, main_#t~mem11=|v_main_#t~mem11_1|, main_~y~0=v_main_~y~0_3, main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_#t~mem9=|v_main_#t~mem9_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_~x~0, main_#t~mem10, main_#t~mem11, main_~y~0, main_#t~mem9] {38125#(or (<= (+ main_~j~0 1) 0) (<= 1 main_~j~0) (<= |main_#t~mem13| (+ |main_#t~mem12| |main_#t~mem11|)))} is VALID [2022-04-14 19:04:57,812 INFO L290 TraceCheckUtils]: 22: Hoare triple {38129#(forall ((main_~j~0 Int)) (or (<= (+ main_~j~0 1) 0) (<= 1 main_~j~0) (<= (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) 4))) (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Source~0.base|) (+ (* main_~j~0 4) |main_~#Source~0.offset|)) 4))) (select (select |#memory_int| |main_~#Weight~0.base|) (+ (* main_~j~0 4) |main_~#Weight~0.offset|))))))} [145] L39-3-->L41-3: Formula: (and (= v_main_~j~0_2 0) (< v_main_~i~0_23 v_main_~nodecount~0_9)) InVars {main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23} OutVars{main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23, main_~j~0=v_main_~j~0_2} AuxVars[] AssignedVars[main_~j~0] {38129#(forall ((main_~j~0 Int)) (or (<= (+ main_~j~0 1) 0) (<= 1 main_~j~0) (<= (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) 4))) (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Source~0.base|) (+ (* main_~j~0 4) |main_~#Source~0.offset|)) 4))) (select (select |#memory_int| |main_~#Weight~0.base|) (+ (* main_~j~0 4) |main_~#Weight~0.offset|))))))} is VALID [2022-04-14 19:04:57,812 INFO L290 TraceCheckUtils]: 21: Hoare triple {38129#(forall ((main_~j~0 Int)) (or (<= (+ main_~j~0 1) 0) (<= 1 main_~j~0) (<= (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) 4))) (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Source~0.base|) (+ (* main_~j~0 4) |main_~#Source~0.offset|)) 4))) (select (select |#memory_int| |main_~#Weight~0.base|) (+ (* main_~j~0 4) |main_~#Weight~0.offset|))))))} [154] L39-2-->L39-3: Formula: (= v_main_~i~0_1 (+ v_main_~i~0_2 1)) InVars {main_~i~0=v_main_~i~0_2} OutVars{main_~i~0=v_main_~i~0_1, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post7] {38129#(forall ((main_~j~0 Int)) (or (<= (+ main_~j~0 1) 0) (<= 1 main_~j~0) (<= (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) 4))) (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Source~0.base|) (+ (* main_~j~0 4) |main_~#Source~0.offset|)) 4))) (select (select |#memory_int| |main_~#Weight~0.base|) (+ (* main_~j~0 4) |main_~#Weight~0.offset|))))))} is VALID [2022-04-14 19:04:57,813 INFO L290 TraceCheckUtils]: 20: Hoare triple {38129#(forall ((main_~j~0 Int)) (or (<= (+ main_~j~0 1) 0) (<= 1 main_~j~0) (<= (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) 4))) (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Source~0.base|) (+ (* main_~j~0 4) |main_~#Source~0.offset|)) 4))) (select (select |#memory_int| |main_~#Weight~0.base|) (+ (* main_~j~0 4) |main_~#Weight~0.offset|))))))} [149] L41-3-->L39-2: Formula: (not (< v_main_~j~0_3 v_main_~edgecount~0_6)) InVars {main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} OutVars{main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} AuxVars[] AssignedVars[] {38129#(forall ((main_~j~0 Int)) (or (<= (+ main_~j~0 1) 0) (<= 1 main_~j~0) (<= (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) 4))) (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Source~0.base|) (+ (* main_~j~0 4) |main_~#Source~0.offset|)) 4))) (select (select |#memory_int| |main_~#Weight~0.base|) (+ (* main_~j~0 4) |main_~#Weight~0.offset|))))))} is VALID [2022-04-14 19:04:57,814 INFO L290 TraceCheckUtils]: 19: Hoare triple {38129#(forall ((main_~j~0 Int)) (or (<= (+ main_~j~0 1) 0) (<= 1 main_~j~0) (<= (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) 4))) (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Source~0.base|) (+ (* main_~j~0 4) |main_~#Source~0.offset|)) 4))) (select (select |#memory_int| |main_~#Weight~0.base|) (+ (* main_~j~0 4) |main_~#Weight~0.offset|))))))} [160] L41-2-->L41-3: Formula: (= v_main_~j~0_5 (+ v_main_~j~0_6 1)) InVars {main_~j~0=v_main_~j~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, main_~j~0=v_main_~j~0_5} AuxVars[] AssignedVars[main_~j~0, main_#t~post8] {38129#(forall ((main_~j~0 Int)) (or (<= (+ main_~j~0 1) 0) (<= 1 main_~j~0) (<= (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) 4))) (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Source~0.base|) (+ (* main_~j~0 4) |main_~#Source~0.offset|)) 4))) (select (select |#memory_int| |main_~#Weight~0.base|) (+ (* main_~j~0 4) |main_~#Weight~0.offset|))))))} is VALID [2022-04-14 19:04:57,816 INFO L290 TraceCheckUtils]: 18: Hoare triple {38145#(forall ((main_~j~0 Int) (v_ArrVal_1060 Int)) (or (<= (select (store (select |#memory_int| |main_~#distance~0.base|) (+ (* main_~x~0 4) |main_~#distance~0.offset|) v_ArrVal_1060) (+ (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ (* main_~x~0 4) |main_~#distance~0.offset|) v_ArrVal_1060)) |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) 4) |main_~#distance~0.offset|)) (+ (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ (* main_~x~0 4) |main_~#distance~0.offset|) v_ArrVal_1060)) |main_~#Weight~0.base|) (+ (* main_~j~0 4) |main_~#Weight~0.offset|)) (select (store (select |#memory_int| |main_~#distance~0.base|) (+ (* main_~x~0 4) |main_~#distance~0.offset|) v_ArrVal_1060) (+ (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ (* main_~x~0 4) |main_~#distance~0.offset|) v_ArrVal_1060)) |main_~#Source~0.base|) (+ (* main_~j~0 4) |main_~#Source~0.offset|)) 4) |main_~#distance~0.offset|)))) (<= (+ main_~j~0 1) 0) (<= 1 main_~j~0) (not (<= (+ v_ArrVal_1060 1) 0))))} [155] L45-->L41-2: Formula: (and (= (store |v_#memory_int_10| |v_main_~#distance~0.base_11| (store (select |v_#memory_int_10| |v_main_~#distance~0.base_11|) (+ |v_main_~#distance~0.offset_11| (* v_main_~x~0_4 4)) (- 1))) |v_#memory_int_9|) (< (+ |v_main_#t~mem12_3| |v_main_#t~mem11_3|) |v_main_#t~mem13_3|)) InVars {main_#t~mem12=|v_main_#t~mem12_3|, main_#t~mem13=|v_main_#t~mem13_3|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|, main_#t~mem11=|v_main_#t~mem11_3|, #memory_int=|v_#memory_int_10|} OutVars{#memory_int=|v_#memory_int_9|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_#t~mem11, #memory_int] {38129#(forall ((main_~j~0 Int)) (or (<= (+ main_~j~0 1) 0) (<= 1 main_~j~0) (<= (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) 4))) (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Source~0.base|) (+ (* main_~j~0 4) |main_~#Source~0.offset|)) 4))) (select (select |#memory_int| |main_~#Weight~0.base|) (+ (* main_~j~0 4) |main_~#Weight~0.offset|))))))} is VALID [2022-04-14 19:04:57,817 INFO L290 TraceCheckUtils]: 17: Hoare triple {38149#(forall ((v_main_~j~0_105 Int) (v_ArrVal_1060 Int)) (or (not (<= (+ v_ArrVal_1060 1) 0)) (<= (+ v_main_~j~0_105 1) 0) (<= (select (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) 4)) v_ArrVal_1060) (+ (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) 4)) v_ArrVal_1060)) |main_~#Dest~0.base|) (+ (* v_main_~j~0_105 4) |main_~#Dest~0.offset|)) 4) |main_~#distance~0.offset|)) (+ (select (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) 4)) v_ArrVal_1060) (+ |main_~#distance~0.offset| (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) 4)) v_ArrVal_1060)) |main_~#Source~0.base|) (+ (* v_main_~j~0_105 4) |main_~#Source~0.offset|)) 4))) (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) 4)) v_ArrVal_1060)) |main_~#Weight~0.base|) (+ (* v_main_~j~0_105 4) |main_~#Weight~0.offset|)))) (<= 1 v_main_~j~0_105)))} [150] L41-3-->L45: Formula: (let ((.cse0 (select |v_#memory_int_8| |v_main_~#distance~0.base_10|)) (.cse1 (* v_main_~j~0_4 4))) (and (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~x~0_3 4))) |v_main_#t~mem13_1|) (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~y~0_3 4))) |v_main_#t~mem11_1|) (= (select (select |v_#memory_int_8| |v_main_~#Dest~0.base_7|) (+ .cse1 |v_main_~#Dest~0.offset_7|)) v_main_~x~0_3) (= v_main_~y~0_3 (select (select |v_#memory_int_8| |v_main_~#Source~0.base_7|) (+ .cse1 |v_main_~#Source~0.offset_7|))) (= |v_main_#t~mem12_1| (select (select |v_#memory_int_8| |v_main_~#Weight~0.base_7|) (+ .cse1 |v_main_~#Weight~0.offset_7|))) (< v_main_~j~0_4 v_main_~edgecount~0_7))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_~j~0=v_main_~j~0_4, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} OutVars{main_#t~mem12=|v_main_#t~mem12_1|, main_#t~mem13=|v_main_#t~mem13_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~x~0=v_main_~x~0_3, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_#t~mem10=|v_main_#t~mem10_1|, main_~j~0=v_main_~j~0_4, main_#t~mem11=|v_main_#t~mem11_1|, main_~y~0=v_main_~y~0_3, main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_#t~mem9=|v_main_#t~mem9_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_~x~0, main_#t~mem10, main_#t~mem11, main_~y~0, main_#t~mem9] {38145#(forall ((main_~j~0 Int) (v_ArrVal_1060 Int)) (or (<= (select (store (select |#memory_int| |main_~#distance~0.base|) (+ (* main_~x~0 4) |main_~#distance~0.offset|) v_ArrVal_1060) (+ (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ (* main_~x~0 4) |main_~#distance~0.offset|) v_ArrVal_1060)) |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) 4) |main_~#distance~0.offset|)) (+ (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ (* main_~x~0 4) |main_~#distance~0.offset|) v_ArrVal_1060)) |main_~#Weight~0.base|) (+ (* main_~j~0 4) |main_~#Weight~0.offset|)) (select (store (select |#memory_int| |main_~#distance~0.base|) (+ (* main_~x~0 4) |main_~#distance~0.offset|) v_ArrVal_1060) (+ (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ (* main_~x~0 4) |main_~#distance~0.offset|) v_ArrVal_1060)) |main_~#Source~0.base|) (+ (* main_~j~0 4) |main_~#Source~0.offset|)) 4) |main_~#distance~0.offset|)))) (<= (+ main_~j~0 1) 0) (<= 1 main_~j~0) (not (<= (+ v_ArrVal_1060 1) 0))))} is VALID [2022-04-14 19:04:57,818 INFO L290 TraceCheckUtils]: 16: Hoare triple {38153#(forall ((v_main_~j~0_105 Int) (v_ArrVal_1060 Int)) (or (<= (select (store (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_1060) (+ (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_1060)) |main_~#Dest~0.base|) (+ (* v_main_~j~0_105 4) |main_~#Dest~0.offset|)) 4) |main_~#distance~0.offset|)) (+ (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_1060)) |main_~#Weight~0.base|) (+ (* v_main_~j~0_105 4) |main_~#Weight~0.offset|)) (select (store (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_1060) (+ |main_~#distance~0.offset| (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_1060)) |main_~#Source~0.base|) (+ (* v_main_~j~0_105 4) |main_~#Source~0.offset|)) 4))))) (not (<= (+ v_ArrVal_1060 1) 0)) (<= (+ v_main_~j~0_105 1) 0) (<= 1 v_main_~j~0_105)))} [145] L39-3-->L41-3: Formula: (and (= v_main_~j~0_2 0) (< v_main_~i~0_23 v_main_~nodecount~0_9)) InVars {main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23} OutVars{main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23, main_~j~0=v_main_~j~0_2} AuxVars[] AssignedVars[main_~j~0] {38149#(forall ((v_main_~j~0_105 Int) (v_ArrVal_1060 Int)) (or (not (<= (+ v_ArrVal_1060 1) 0)) (<= (+ v_main_~j~0_105 1) 0) (<= (select (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) 4)) v_ArrVal_1060) (+ (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) 4)) v_ArrVal_1060)) |main_~#Dest~0.base|) (+ (* v_main_~j~0_105 4) |main_~#Dest~0.offset|)) 4) |main_~#distance~0.offset|)) (+ (select (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) 4)) v_ArrVal_1060) (+ |main_~#distance~0.offset| (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) 4)) v_ArrVal_1060)) |main_~#Source~0.base|) (+ (* v_main_~j~0_105 4) |main_~#Source~0.offset|)) 4))) (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) 4)) v_ArrVal_1060)) |main_~#Weight~0.base|) (+ (* v_main_~j~0_105 4) |main_~#Weight~0.offset|)))) (<= 1 v_main_~j~0_105)))} is VALID [2022-04-14 19:04:57,819 INFO L290 TraceCheckUtils]: 15: Hoare triple {38153#(forall ((v_main_~j~0_105 Int) (v_ArrVal_1060 Int)) (or (<= (select (store (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_1060) (+ (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_1060)) |main_~#Dest~0.base|) (+ (* v_main_~j~0_105 4) |main_~#Dest~0.offset|)) 4) |main_~#distance~0.offset|)) (+ (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_1060)) |main_~#Weight~0.base|) (+ (* v_main_~j~0_105 4) |main_~#Weight~0.offset|)) (select (store (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_1060) (+ |main_~#distance~0.offset| (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_1060)) |main_~#Source~0.base|) (+ (* v_main_~j~0_105 4) |main_~#Source~0.offset|)) 4))))) (not (<= (+ v_ArrVal_1060 1) 0)) (<= (+ v_main_~j~0_105 1) 0) (<= 1 v_main_~j~0_105)))} [140] L30-4-->L39-3: Formula: (= v_main_~i~0_21 0) InVars {} OutVars{main_~i~0=v_main_~i~0_21} AuxVars[] AssignedVars[main_~i~0] {38153#(forall ((v_main_~j~0_105 Int) (v_ArrVal_1060 Int)) (or (<= (select (store (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_1060) (+ (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_1060)) |main_~#Dest~0.base|) (+ (* v_main_~j~0_105 4) |main_~#Dest~0.offset|)) 4) |main_~#distance~0.offset|)) (+ (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_1060)) |main_~#Weight~0.base|) (+ (* v_main_~j~0_105 4) |main_~#Weight~0.offset|)) (select (store (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_1060) (+ |main_~#distance~0.offset| (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_1060)) |main_~#Source~0.base|) (+ (* v_main_~j~0_105 4) |main_~#Source~0.offset|)) 4))))) (not (<= (+ v_ArrVal_1060 1) 0)) (<= (+ v_main_~j~0_105 1) 0) (<= 1 v_main_~j~0_105)))} is VALID [2022-04-14 19:04:57,820 INFO L290 TraceCheckUtils]: 14: Hoare triple {38153#(forall ((v_main_~j~0_105 Int) (v_ArrVal_1060 Int)) (or (<= (select (store (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_1060) (+ (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_1060)) |main_~#Dest~0.base|) (+ (* v_main_~j~0_105 4) |main_~#Dest~0.offset|)) 4) |main_~#distance~0.offset|)) (+ (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_1060)) |main_~#Weight~0.base|) (+ (* v_main_~j~0_105 4) |main_~#Weight~0.offset|)) (select (store (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_1060) (+ |main_~#distance~0.offset| (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_1060)) |main_~#Source~0.base|) (+ (* v_main_~j~0_105 4) |main_~#Source~0.offset|)) 4))))) (not (<= (+ v_ArrVal_1060 1) 0)) (<= (+ v_main_~j~0_105 1) 0) (<= 1 v_main_~j~0_105)))} [138] L30-3-->L30-4: Formula: (not (< v_main_~i~0_11 v_main_~nodecount~0_4)) InVars {main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} OutVars{main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} AuxVars[] AssignedVars[] {38153#(forall ((v_main_~j~0_105 Int) (v_ArrVal_1060 Int)) (or (<= (select (store (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_1060) (+ (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_1060)) |main_~#Dest~0.base|) (+ (* v_main_~j~0_105 4) |main_~#Dest~0.offset|)) 4) |main_~#distance~0.offset|)) (+ (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_1060)) |main_~#Weight~0.base|) (+ (* v_main_~j~0_105 4) |main_~#Weight~0.offset|)) (select (store (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_1060) (+ |main_~#distance~0.offset| (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_1060)) |main_~#Source~0.base|) (+ (* v_main_~j~0_105 4) |main_~#Source~0.offset|)) 4))))) (not (<= (+ v_ArrVal_1060 1) 0)) (<= (+ v_main_~j~0_105 1) 0) (<= 1 v_main_~j~0_105)))} is VALID [2022-04-14 19:04:57,820 INFO L290 TraceCheckUtils]: 13: Hoare triple {38153#(forall ((v_main_~j~0_105 Int) (v_ArrVal_1060 Int)) (or (<= (select (store (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_1060) (+ (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_1060)) |main_~#Dest~0.base|) (+ (* v_main_~j~0_105 4) |main_~#Dest~0.offset|)) 4) |main_~#distance~0.offset|)) (+ (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_1060)) |main_~#Weight~0.base|) (+ (* v_main_~j~0_105 4) |main_~#Weight~0.offset|)) (select (store (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_1060) (+ |main_~#distance~0.offset| (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_1060)) |main_~#Source~0.base|) (+ (* v_main_~j~0_105 4) |main_~#Source~0.offset|)) 4))))) (not (<= (+ v_ArrVal_1060 1) 0)) (<= (+ v_main_~j~0_105 1) 0) (<= 1 v_main_~j~0_105)))} [146] L30-2-->L30-3: Formula: (= v_main_~i~0_17 (+ v_main_~i~0_18 1)) InVars {main_~i~0=v_main_~i~0_18} OutVars{main_~i~0=v_main_~i~0_17, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {38153#(forall ((v_main_~j~0_105 Int) (v_ArrVal_1060 Int)) (or (<= (select (store (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_1060) (+ (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_1060)) |main_~#Dest~0.base|) (+ (* v_main_~j~0_105 4) |main_~#Dest~0.offset|)) 4) |main_~#distance~0.offset|)) (+ (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_1060)) |main_~#Weight~0.base|) (+ (* v_main_~j~0_105 4) |main_~#Weight~0.offset|)) (select (store (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_1060) (+ |main_~#distance~0.offset| (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_1060)) |main_~#Source~0.base|) (+ (* v_main_~j~0_105 4) |main_~#Source~0.offset|)) 4))))) (not (<= (+ v_ArrVal_1060 1) 0)) (<= (+ v_main_~j~0_105 1) 0) (<= 1 v_main_~j~0_105)))} is VALID [2022-04-14 19:04:57,857 INFO L290 TraceCheckUtils]: 12: Hoare triple {38166#(forall ((v_ArrVal_1058 Int) (v_main_~j~0_105 Int) (v_ArrVal_1060 Int)) (or (not (<= (+ v_ArrVal_1060 1) 0)) (<= (select (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_1058) (+ (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_1058)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_1060) (+ (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_1058) (+ (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_1058)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_1060)) |main_~#Dest~0.base|) (+ (* v_main_~j~0_105 4) |main_~#Dest~0.offset|)) 4) |main_~#distance~0.offset|)) (+ (select (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_1058) (+ (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_1058)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_1060) (+ (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_1058) (+ (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_1058)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_1060)) |main_~#Source~0.base|) (+ (* v_main_~j~0_105 4) |main_~#Source~0.offset|)) 4) |main_~#distance~0.offset|)) (select (select (store |#memory_int| |main_~#distance~0.base| (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_1058) (+ (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_1058)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_1060)) |main_~#Weight~0.base|) (+ (* v_main_~j~0_105 4) |main_~#Weight~0.offset|)))) (<= (+ v_main_~j~0_105 1) 0) (<= 1 v_main_~j~0_105)))} [142] L31-->L30-2: Formula: (and (= (store |v_#memory_int_7| |v_main_~#distance~0.base_7| (store (select |v_#memory_int_7| |v_main_~#distance~0.base_7|) (+ |v_main_~#distance~0.offset_7| (* v_main_~i~0_16 4)) v_~INFINITY~0_1)) |v_#memory_int_6|) (not (= v_main_~i~0_16 v_main_~source~0_3))) InVars {main_~#distance~0.offset=|v_main_~#distance~0.offset_7|, main_~#distance~0.base=|v_main_~#distance~0.base_7|, #memory_int=|v_#memory_int_7|, main_~i~0=v_main_~i~0_16, main_~source~0=v_main_~source~0_3, ~INFINITY~0=v_~INFINITY~0_1} OutVars{main_~#distance~0.offset=|v_main_~#distance~0.offset_7|, main_~#distance~0.base=|v_main_~#distance~0.base_7|, #memory_int=|v_#memory_int_6|, main_~i~0=v_main_~i~0_16, main_~source~0=v_main_~source~0_3, ~INFINITY~0=v_~INFINITY~0_1} AuxVars[] AssignedVars[#memory_int] {38153#(forall ((v_main_~j~0_105 Int) (v_ArrVal_1060 Int)) (or (<= (select (store (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_1060) (+ (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_1060)) |main_~#Dest~0.base|) (+ (* v_main_~j~0_105 4) |main_~#Dest~0.offset|)) 4) |main_~#distance~0.offset|)) (+ (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_1060)) |main_~#Weight~0.base|) (+ (* v_main_~j~0_105 4) |main_~#Weight~0.offset|)) (select (store (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_1060) (+ |main_~#distance~0.offset| (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_1060)) |main_~#Source~0.base|) (+ (* v_main_~j~0_105 4) |main_~#Source~0.offset|)) 4))))) (not (<= (+ v_ArrVal_1060 1) 0)) (<= (+ v_main_~j~0_105 1) 0) (<= 1 v_main_~j~0_105)))} is VALID [2022-04-14 19:04:57,858 INFO L290 TraceCheckUtils]: 11: Hoare triple {38166#(forall ((v_ArrVal_1058 Int) (v_main_~j~0_105 Int) (v_ArrVal_1060 Int)) (or (not (<= (+ v_ArrVal_1060 1) 0)) (<= (select (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_1058) (+ (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_1058)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_1060) (+ (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_1058) (+ (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_1058)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_1060)) |main_~#Dest~0.base|) (+ (* v_main_~j~0_105 4) |main_~#Dest~0.offset|)) 4) |main_~#distance~0.offset|)) (+ (select (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_1058) (+ (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_1058)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_1060) (+ (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_1058) (+ (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_1058)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_1060)) |main_~#Source~0.base|) (+ (* v_main_~j~0_105 4) |main_~#Source~0.offset|)) 4) |main_~#distance~0.offset|)) (select (select (store |#memory_int| |main_~#distance~0.base| (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_1058) (+ (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_1058)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_1060)) |main_~#Weight~0.base|) (+ (* v_main_~j~0_105 4) |main_~#Weight~0.offset|)))) (<= (+ v_main_~j~0_105 1) 0) (<= 1 v_main_~j~0_105)))} [139] L30-3-->L31: Formula: (< v_main_~i~0_12 v_main_~nodecount~0_5) InVars {main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} OutVars{main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {38166#(forall ((v_ArrVal_1058 Int) (v_main_~j~0_105 Int) (v_ArrVal_1060 Int)) (or (not (<= (+ v_ArrVal_1060 1) 0)) (<= (select (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_1058) (+ (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_1058)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_1060) (+ (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_1058) (+ (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_1058)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_1060)) |main_~#Dest~0.base|) (+ (* v_main_~j~0_105 4) |main_~#Dest~0.offset|)) 4) |main_~#distance~0.offset|)) (+ (select (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_1058) (+ (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_1058)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_1060) (+ (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_1058) (+ (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_1058)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_1060)) |main_~#Source~0.base|) (+ (* v_main_~j~0_105 4) |main_~#Source~0.offset|)) 4) |main_~#distance~0.offset|)) (select (select (store |#memory_int| |main_~#distance~0.base| (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_1058) (+ (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_1058)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_1060)) |main_~#Weight~0.base|) (+ (* v_main_~j~0_105 4) |main_~#Weight~0.offset|)))) (<= (+ v_main_~j~0_105 1) 0) (<= 1 v_main_~j~0_105)))} is VALID [2022-04-14 19:04:58,046 INFO L290 TraceCheckUtils]: 10: Hoare triple {38173#(forall ((v_ArrVal_1058 Int) (v_main_~j~0_105 Int) (v_ArrVal_1060 Int)) (or (not (<= (+ v_ArrVal_1060 1) 0)) (<= (+ v_main_~j~0_105 1) 0) (<= 1 v_main_~j~0_105) (<= (select (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_1058) (+ |main_~#distance~0.offset| (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_1058)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4)) v_ArrVal_1060) (+ (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_1058) (+ |main_~#distance~0.offset| (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_1058)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4)) v_ArrVal_1060)) |main_~#Dest~0.base|) (+ (* v_main_~j~0_105 4) |main_~#Dest~0.offset|)) 4) |main_~#distance~0.offset|)) (+ (select (select (store |#memory_int| |main_~#distance~0.base| (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_1058) (+ |main_~#distance~0.offset| (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_1058)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4)) v_ArrVal_1060)) |main_~#Weight~0.base|) (+ (* v_main_~j~0_105 4) |main_~#Weight~0.offset|)) (select (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_1058) (+ |main_~#distance~0.offset| (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_1058)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4)) v_ArrVal_1060) (+ (* 4 (select (select (store |#memory_int| |main_~#distance~0.base| (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_1058) (+ |main_~#distance~0.offset| (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_1058)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4)) v_ArrVal_1060)) |main_~#Source~0.base|) (+ (* v_main_~j~0_105 4) |main_~#Source~0.offset|))) |main_~#distance~0.offset|))))))} [146] L30-2-->L30-3: Formula: (= v_main_~i~0_17 (+ v_main_~i~0_18 1)) InVars {main_~i~0=v_main_~i~0_18} OutVars{main_~i~0=v_main_~i~0_17, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {38166#(forall ((v_ArrVal_1058 Int) (v_main_~j~0_105 Int) (v_ArrVal_1060 Int)) (or (not (<= (+ v_ArrVal_1060 1) 0)) (<= (select (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_1058) (+ (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_1058)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_1060) (+ (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_1058) (+ (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_1058)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_1060)) |main_~#Dest~0.base|) (+ (* v_main_~j~0_105 4) |main_~#Dest~0.offset|)) 4) |main_~#distance~0.offset|)) (+ (select (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_1058) (+ (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_1058)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_1060) (+ (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_1058) (+ (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_1058)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_1060)) |main_~#Source~0.base|) (+ (* v_main_~j~0_105 4) |main_~#Source~0.offset|)) 4) |main_~#distance~0.offset|)) (select (select (store |#memory_int| |main_~#distance~0.base| (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_1058) (+ (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_1058)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_1060)) |main_~#Weight~0.base|) (+ (* v_main_~j~0_105 4) |main_~#Weight~0.offset|)))) (<= (+ v_main_~j~0_105 1) 0) (<= 1 v_main_~j~0_105)))} is VALID [2022-04-14 19:05:00,056 WARN L290 TraceCheckUtils]: 9: Hoare triple {38177#(forall ((v_ArrVal_1056 Int) (v_ArrVal_1058 Int) (v_main_~j~0_105 Int) (v_ArrVal_1060 Int)) (or (not (<= (+ v_ArrVal_1060 1) 0)) (<= (select (store (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_1056) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_1058) (+ |main_~#distance~0.offset| (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_1056) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_1058)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4)) v_ArrVal_1060) (+ (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_1056) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_1058) (+ |main_~#distance~0.offset| (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_1056) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_1058)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4)) v_ArrVal_1060)) |main_~#Dest~0.base|) (+ (* v_main_~j~0_105 4) |main_~#Dest~0.offset|)) 4) |main_~#distance~0.offset|)) (+ (select (select (store |#memory_int| |main_~#distance~0.base| (store (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_1056) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_1058) (+ |main_~#distance~0.offset| (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_1056) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_1058)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4)) v_ArrVal_1060)) |main_~#Weight~0.base|) (+ (* v_main_~j~0_105 4) |main_~#Weight~0.offset|)) (select (store (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_1056) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_1058) (+ |main_~#distance~0.offset| (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_1056) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_1058)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4)) v_ArrVal_1060) (+ (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_1056) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_1058) (+ |main_~#distance~0.offset| (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_1056) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_1058)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4)) v_ArrVal_1060)) |main_~#Source~0.base|) (+ (* v_main_~j~0_105 4) |main_~#Source~0.offset|)) 4) |main_~#distance~0.offset|)))) (<= (+ v_main_~j~0_105 1) 0) (<= 1 v_main_~j~0_105) (not (<= 0 v_ArrVal_1056))))} [141] L31-->L30-2: Formula: (and (= (store |v_#memory_int_4| |v_main_~#distance~0.base_5| (store (select |v_#memory_int_4| |v_main_~#distance~0.base_5|) (+ |v_main_~#distance~0.offset_5| (* v_main_~i~0_14 4)) 0)) |v_#memory_int_3|) (= v_main_~i~0_14 v_main_~source~0_2)) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} AuxVars[] AssignedVars[#memory_int] {38173#(forall ((v_ArrVal_1058 Int) (v_main_~j~0_105 Int) (v_ArrVal_1060 Int)) (or (not (<= (+ v_ArrVal_1060 1) 0)) (<= (+ v_main_~j~0_105 1) 0) (<= 1 v_main_~j~0_105) (<= (select (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_1058) (+ |main_~#distance~0.offset| (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_1058)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4)) v_ArrVal_1060) (+ (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_1058) (+ |main_~#distance~0.offset| (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_1058)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4)) v_ArrVal_1060)) |main_~#Dest~0.base|) (+ (* v_main_~j~0_105 4) |main_~#Dest~0.offset|)) 4) |main_~#distance~0.offset|)) (+ (select (select (store |#memory_int| |main_~#distance~0.base| (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_1058) (+ |main_~#distance~0.offset| (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_1058)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4)) v_ArrVal_1060)) |main_~#Weight~0.base|) (+ (* v_main_~j~0_105 4) |main_~#Weight~0.offset|)) (select (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_1058) (+ |main_~#distance~0.offset| (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_1058)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4)) v_ArrVal_1060) (+ (* 4 (select (select (store |#memory_int| |main_~#distance~0.base| (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_1058) (+ |main_~#distance~0.offset| (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_1058)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4)) v_ArrVal_1060)) |main_~#Source~0.base|) (+ (* v_main_~j~0_105 4) |main_~#Source~0.offset|))) |main_~#distance~0.offset|))))))} is UNKNOWN [2022-04-14 19:05:00,057 INFO L290 TraceCheckUtils]: 8: Hoare triple {38177#(forall ((v_ArrVal_1056 Int) (v_ArrVal_1058 Int) (v_main_~j~0_105 Int) (v_ArrVal_1060 Int)) (or (not (<= (+ v_ArrVal_1060 1) 0)) (<= (select (store (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_1056) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_1058) (+ |main_~#distance~0.offset| (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_1056) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_1058)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4)) v_ArrVal_1060) (+ (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_1056) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_1058) (+ |main_~#distance~0.offset| (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_1056) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_1058)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4)) v_ArrVal_1060)) |main_~#Dest~0.base|) (+ (* v_main_~j~0_105 4) |main_~#Dest~0.offset|)) 4) |main_~#distance~0.offset|)) (+ (select (select (store |#memory_int| |main_~#distance~0.base| (store (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_1056) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_1058) (+ |main_~#distance~0.offset| (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_1056) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_1058)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4)) v_ArrVal_1060)) |main_~#Weight~0.base|) (+ (* v_main_~j~0_105 4) |main_~#Weight~0.offset|)) (select (store (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_1056) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_1058) (+ |main_~#distance~0.offset| (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_1056) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_1058)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4)) v_ArrVal_1060) (+ (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_1056) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_1058) (+ |main_~#distance~0.offset| (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_1056) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_1058)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4)) v_ArrVal_1060)) |main_~#Source~0.base|) (+ (* v_main_~j~0_105 4) |main_~#Source~0.offset|)) 4) |main_~#distance~0.offset|)))) (<= (+ v_main_~j~0_105 1) 0) (<= 1 v_main_~j~0_105) (not (<= 0 v_ArrVal_1056))))} [139] L30-3-->L31: Formula: (< v_main_~i~0_12 v_main_~nodecount~0_5) InVars {main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} OutVars{main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {38177#(forall ((v_ArrVal_1056 Int) (v_ArrVal_1058 Int) (v_main_~j~0_105 Int) (v_ArrVal_1060 Int)) (or (not (<= (+ v_ArrVal_1060 1) 0)) (<= (select (store (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_1056) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_1058) (+ |main_~#distance~0.offset| (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_1056) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_1058)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4)) v_ArrVal_1060) (+ (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_1056) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_1058) (+ |main_~#distance~0.offset| (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_1056) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_1058)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4)) v_ArrVal_1060)) |main_~#Dest~0.base|) (+ (* v_main_~j~0_105 4) |main_~#Dest~0.offset|)) 4) |main_~#distance~0.offset|)) (+ (select (select (store |#memory_int| |main_~#distance~0.base| (store (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_1056) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_1058) (+ |main_~#distance~0.offset| (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_1056) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_1058)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4)) v_ArrVal_1060)) |main_~#Weight~0.base|) (+ (* v_main_~j~0_105 4) |main_~#Weight~0.offset|)) (select (store (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_1056) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_1058) (+ |main_~#distance~0.offset| (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_1056) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_1058)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4)) v_ArrVal_1060) (+ (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_1056) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_1058) (+ |main_~#distance~0.offset| (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_1056) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_1058)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4)) v_ArrVal_1060)) |main_~#Source~0.base|) (+ (* v_main_~j~0_105 4) |main_~#Source~0.offset|)) 4) |main_~#distance~0.offset|)))) (<= (+ v_main_~j~0_105 1) 0) (<= 1 v_main_~j~0_105) (not (<= 0 v_ArrVal_1056))))} is VALID [2022-04-14 19:05:00,061 INFO L290 TraceCheckUtils]: 7: Hoare triple {37885#true} [136] L21-->L30-3: Formula: (let ((.cse1 (store |v_#valid_10| |v_main_~#Source~0.base_4| 1))) (let ((.cse4 (store .cse1 |v_main_~#Dest~0.base_4| 1))) (let ((.cse5 (store .cse4 |v_main_~#Weight~0.base_4| 1)) (.cse2 (select |v_#memory_int_2| |v_main_~#Dest~0.base_4|)) (.cse0 (select |v_#memory_int_2| |v_main_~#Source~0.base_4|)) (.cse3 (select |v_#memory_int_2| |v_main_~#Weight~0.base_4|))) (and (= (select .cse0 (+ 52 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#distance~0.base_4|) (= (select .cse0 (+ 48 |v_main_~#Source~0.offset_4|)) 3) (= 2 (select .cse0 (+ 68 |v_main_~#Source~0.offset_4|))) (= (select .cse1 |v_main_~#Dest~0.base_4|) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Weight~0.base_4|) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 60)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 12)) 1) (= 9 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 36))) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 24))) (= (select .cse0 (+ 56 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Dest~0.base_4|) (= (select .cse0 (+ 40 |v_main_~#Source~0.offset_4|)) 2) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 8))) (= (select .cse3 (+ 72 |v_main_~#Weight~0.offset_4|)) 18) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 12)) 3) (= (select .cse0 (+ 8 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 72)) 0) (= 6 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 24))) (= (select .cse0 (+ 12 |v_main_~#Source~0.offset_4|)) 1) (= 0 (select .cse3 |v_main_~#Weight~0.offset_4|)) (not (= |v_main_~#Weight~0.base_4| 0)) (= |v_main_~#Dest~0.offset_4| 0) (= 16 (select .cse3 (+ 64 |v_main_~#Weight~0.offset_4|))) (= (select .cse2 (+ 76 |v_main_~#Dest~0.offset_4|)) 4) (= 5 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 20))) (= (select .cse0 (+ 28 |v_main_~#Source~0.offset_4|)) 3) (= (select .cse0 (+ 76 |v_main_~#Source~0.offset_4|)) 3) (= 1 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 16))) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 44)) 0) (= (select .cse0 (+ 4 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 48)) 0) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 60)) 15) (= v_main_~i~0_6 0) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 32))) (= v_main_~source~0_1 0) (= (select .cse4 |v_main_~#Weight~0.base_4|) 0) (= (select |v_#valid_10| |v_main_~#Source~0.base_4|) 0) (<= v_main_~edgecount~0_5 19) (= (select .cse3 (+ 56 |v_main_~#Weight~0.offset_4|)) 14) (= (select .cse3 (+ 52 |v_main_~#Weight~0.offset_4|)) 13) (= (select .cse2 (+ 40 |v_main_~#Dest~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 52)) 2) (= (select .cse3 (+ 44 |v_main_~#Weight~0.offset_4|)) 11) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 4)) 1) (= |v_main_~#Source~0.offset_4| 0) (= 3 (select .cse0 (+ 60 |v_main_~#Source~0.offset_4|))) (= 2 (select .cse0 (+ 44 |v_main_~#Source~0.offset_4|))) (= |v_#length_1| (store (store (store (store |v_#length_5| |v_main_~#Source~0.base_4| 80) |v_main_~#Dest~0.base_4| 80) |v_main_~#Weight~0.base_4| 80) |v_main_~#distance~0.base_4| 20)) (= (select .cse2 |v_main_~#Dest~0.offset_4|) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 68)) 1) (= (select .cse0 (+ 36 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ 56 |v_main_~#Dest~0.offset_4|)) 3) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 28))) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 8)) 2) (= 12 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 48))) (= 7 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 28))) (= (select .cse0 (+ 64 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 64)) 2) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 36)) 0) (= 8 (select .cse3 (+ 32 |v_main_~#Weight~0.offset_4|))) (not (= |v_main_~#Dest~0.base_4| 0)) (= 0 (select .cse0 |v_main_~#Source~0.offset_4|)) (= (select .cse3 (+ 40 |v_main_~#Weight~0.offset_4|)) 10) (= (select .cse5 |v_main_~#distance~0.base_4|) 0) (= |v_main_~#distance~0.offset_4| 0) (= (store .cse5 |v_main_~#distance~0.base_4| 1) |v_#valid_6|) (<= 0 v_main_~edgecount~0_5) (= (select .cse3 (+ 16 |v_main_~#Weight~0.offset_4|)) 4) (not (= |v_main_~#Source~0.base_4| 0)) (= (select .cse0 (+ |v_main_~#Source~0.offset_4| 24)) 1) (= (select .cse0 (+ 16 |v_main_~#Source~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 20)) 4) (= 2 (select .cse0 (+ 72 |v_main_~#Source~0.offset_4|))) (= (select .cse0 (+ 32 |v_main_~#Source~0.offset_4|)) 4) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 4))) (= (select .cse0 (+ 20 |v_main_~#Source~0.offset_4|)) 0) (= 19 (select .cse3 (+ 76 |v_main_~#Weight~0.offset_4|))) (< |v_#StackHeapBarrier_1| |v_main_~#Source~0.base_4|) (not (= |v_main_~#distance~0.base_4| 0)) (= 17 (select .cse3 (+ 68 |v_main_~#Weight~0.offset_4|))) (= |v_main_~#Weight~0.offset_4| 0))))) InVars {#memory_int=|v_#memory_int_2|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_5|, main_~edgecount~0=v_main_~edgecount~0_5, #valid=|v_#valid_10|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_4|, main_~x~0=v_main_~x~0_2, main_~#distance~0.base=|v_main_~#distance~0.base_4|, main_~j~0=v_main_~j~0_1, main_~y~0=v_main_~y~0_2, main_~#Dest~0.base=|v_main_~#Dest~0.base_4|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_4|, main_~#Source~0.base=|v_main_~#Source~0.base_4|, main_~#Weight~0.base=|v_main_~#Weight~0.base_4|, #valid=|v_#valid_6|, main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~source~0=v_main_~source~0_1, #length=|v_#length_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_4|, main_~edgecount~0=v_main_~edgecount~0_5, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_4|} AuxVars[] AssignedVars[main_~#Source~0.offset, main_~x~0, main_~#distance~0.base, main_~j~0, main_~y~0, main_~#Dest~0.base, main_~#distance~0.offset, main_~#Source~0.base, main_~#Weight~0.base, #valid, main_~i~0, main_~source~0, #length, main_~#Weight~0.offset, main_~#Dest~0.offset] {38177#(forall ((v_ArrVal_1056 Int) (v_ArrVal_1058 Int) (v_main_~j~0_105 Int) (v_ArrVal_1060 Int)) (or (not (<= (+ v_ArrVal_1060 1) 0)) (<= (select (store (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_1056) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_1058) (+ |main_~#distance~0.offset| (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_1056) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_1058)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4)) v_ArrVal_1060) (+ (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_1056) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_1058) (+ |main_~#distance~0.offset| (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_1056) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_1058)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4)) v_ArrVal_1060)) |main_~#Dest~0.base|) (+ (* v_main_~j~0_105 4) |main_~#Dest~0.offset|)) 4) |main_~#distance~0.offset|)) (+ (select (select (store |#memory_int| |main_~#distance~0.base| (store (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_1056) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_1058) (+ |main_~#distance~0.offset| (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_1056) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_1058)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4)) v_ArrVal_1060)) |main_~#Weight~0.base|) (+ (* v_main_~j~0_105 4) |main_~#Weight~0.offset|)) (select (store (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_1056) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_1058) (+ |main_~#distance~0.offset| (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_1056) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_1058)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4)) v_ArrVal_1060) (+ (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_1056) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_1058) (+ |main_~#distance~0.offset| (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_1056) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_1058)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4)) v_ArrVal_1060)) |main_~#Source~0.base|) (+ (* v_main_~j~0_105 4) |main_~#Source~0.offset|)) 4) |main_~#distance~0.offset|)))) (<= (+ v_main_~j~0_105 1) 0) (<= 1 v_main_~j~0_105) (not (<= 0 v_ArrVal_1056))))} is VALID [2022-04-14 19:05:00,062 INFO L290 TraceCheckUtils]: 6: Hoare triple {37885#true} [133] L20-->L21: Formula: (and (<= 0 v_main_~nodecount~0_3) (<= v_main_~nodecount~0_3 4)) InVars {main_~nodecount~0=v_main_~nodecount~0_3} OutVars{main_~nodecount~0=v_main_~nodecount~0_3} AuxVars[] AssignedVars[] {37885#true} is VALID [2022-04-14 19:05:00,062 INFO L290 TraceCheckUtils]: 5: Hoare triple {37885#true} [130] mainENTRY-->L20: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (= |v_main_#t~nondet4_2| v_main_~nodecount~0_1) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= |v_main_#t~nondet5_2| v_main_~edgecount~0_1)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~nodecount~0=v_main_~nodecount~0_1, main_~edgecount~0=v_main_~edgecount~0_1} AuxVars[] AssignedVars[main_~nodecount~0, main_#t~nondet5, main_#t~nondet4, main_~edgecount~0] {37885#true} is VALID [2022-04-14 19:05:00,062 INFO L272 TraceCheckUtils]: 4: Hoare triple {37885#true} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {37885#true} is VALID [2022-04-14 19:05:00,062 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {37885#true} {37885#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {37885#true} is VALID [2022-04-14 19:05:00,062 INFO L290 TraceCheckUtils]: 2: Hoare triple {37885#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {37885#true} is VALID [2022-04-14 19:05:00,062 INFO L290 TraceCheckUtils]: 1: Hoare triple {37885#true} [128] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_11| 1))) (and (= (select |v_#valid_16| 1) 1) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_16| 2) 1) (= (select |v_#valid_16| 3) 1) (= (select .cse0 1) 0) (= |v_#NULL.base_1| 0) (= (select |v_#length_6| 1) 2) (= (select |v_#length_6| 2) 14) (= (select .cse0 0) 48) (= (select |v_#valid_16| 0) 0) (= (select |v_#length_6| 3) 12) (= |v_#NULL.offset_1| 0) (= v_~INFINITY~0_2 899))) InVars {#memory_int=|v_#memory_int_11|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, #valid=|v_#valid_16|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_16|, #memory_int=|v_#memory_int_11|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_6|, ~INFINITY~0=v_~INFINITY~0_2, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, ~INFINITY~0, #NULL.base] {37885#true} is VALID [2022-04-14 19:05:00,062 INFO L272 TraceCheckUtils]: 0: Hoare triple {37885#true} [126] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {37885#true} is VALID [2022-04-14 19:05:00,063 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 21 refuted. 2 times theorem prover too weak. 1 trivial. 6 not checked. [2022-04-14 19:05:00,063 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1107682349] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-14 19:05:00,063 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-14 19:05:00,063 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 21, 19] total 44 [2022-04-14 19:05:00,063 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [510825328] [2022-04-14 19:05:00,064 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-04-14 19:05:00,064 INFO L78 Accepts]: Start accepts. Automaton has has 44 states, 44 states have (on average 2.3636363636363638) internal successors, (104), 43 states have internal predecessors, (104), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 46 [2022-04-14 19:05:00,064 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-14 19:05:00,064 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 44 states, 44 states have (on average 2.3636363636363638) internal successors, (104), 43 states have internal predecessors, (104), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 19:05:04,423 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 109 edges. 107 inductive. 0 not inductive. 2 times theorem prover too weak to decide inductivity. [2022-04-14 19:05:04,423 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 44 states [2022-04-14 19:05:04,423 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-14 19:05:04,423 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 44 interpolants. [2022-04-14 19:05:04,424 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=174, Invalid=1477, Unknown=79, NotChecked=162, Total=1892 [2022-04-14 19:05:04,424 INFO L87 Difference]: Start difference. First operand 628 states and 856 transitions. Second operand has 44 states, 44 states have (on average 2.3636363636363638) internal successors, (104), 43 states have internal predecessors, (104), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 19:05:06,920 WARN L833 $PredicateComparison]: unable to prove that (let ((.cse3 (select |c_#memory_int| |c_main_~#Source~0.base|))) (and (= |c_#NULL.base| |c_old(#NULL.base)|) (= (select (select |c_#memory_int| |c_main_~#Dest~0.base|) |c_main_~#Dest~0.offset|) 1) (forall ((v_main_~j~0_105 Int) (v_ArrVal_1060 Int)) (or (not (<= (+ v_ArrVal_1060 1) 0)) (<= (+ v_main_~j~0_105 1) 0) (<= 1 v_main_~j~0_105) (let ((.cse0 (store (select |c_#memory_int| |c_main_~#distance~0.base|) (+ (* (select (select |c_#memory_int| |c_main_~#Dest~0.base|) (+ (* c_main_~j~0 4) |c_main_~#Dest~0.offset|)) 4) |c_main_~#distance~0.offset|) v_ArrVal_1060))) (let ((.cse1 (store |c_#memory_int| |c_main_~#distance~0.base| .cse0)) (.cse2 (* v_main_~j~0_105 4))) (<= (select .cse0 (+ (* (select (select .cse1 |c_main_~#Dest~0.base|) (+ .cse2 |c_main_~#Dest~0.offset|)) 4) |c_main_~#distance~0.offset|)) (+ (select .cse0 (+ |c_main_~#distance~0.offset| (* 4 (select (select .cse1 |c_main_~#Source~0.base|) (+ |c_main_~#Source~0.offset| .cse2))))) (select (select .cse1 |c_main_~#Weight~0.base|) (+ .cse2 |c_main_~#Weight~0.offset|)))))))) (= |c_main_~#Source~0.offset| 0) (= |c_main_~#distance~0.offset| 0) (= |c_old(~INFINITY~0)| c_~INFINITY~0) (not (= |c_main_~#distance~0.base| |c_main_~#Dest~0.base|)) (not (= |c_main_~#distance~0.base| |c_main_~#Weight~0.base|)) (= |c_main_~#Dest~0.offset| 0) (= (select .cse3 |c_main_~#Source~0.offset|) 0) (not (= |c_main_~#distance~0.base| |c_main_~#Source~0.base|)) (= (select .cse3 (+ |c_main_~#Source~0.offset| 32)) 4) (= |c_main_~#Weight~0.offset| 0) (<= 0 (select (select |c_#memory_int| |c_main_~#distance~0.base|) |c_main_~#distance~0.offset|)) (= c_main_~j~0 0) (= |c_#NULL.offset| |c_old(#NULL.offset)|) (<= 0 (select (select |c_#memory_int| |c_main_~#Weight~0.base|) |c_main_~#Weight~0.offset|)))) is different from false [2022-04-14 19:05:07,759 WARN L833 $PredicateComparison]: unable to prove that (let ((.cse0 (select (select |c_#memory_int| |c_main_~#Dest~0.base|) |c_main_~#Dest~0.offset|)) (.cse1 (select |c_#memory_int| |c_main_~#Source~0.base|))) (and (= .cse0 1) (= |c_main_~#Source~0.offset| 0) (= |c_main_~#distance~0.offset| 0) (= .cse0 c_main_~x~0) (not (= |c_main_~#distance~0.base| |c_main_~#Dest~0.base|)) (not (= |c_main_~#distance~0.base| |c_main_~#Weight~0.base|)) (= |c_main_~#Dest~0.offset| 0) (= (select .cse1 |c_main_~#Source~0.offset|) 0) (not (= |c_main_~#distance~0.base| |c_main_~#Source~0.base|)) (= (select .cse1 (+ |c_main_~#Source~0.offset| 32)) 4) (forall ((main_~j~0 Int) (v_ArrVal_1060 Int)) (or (<= (+ main_~j~0 1) 0) (<= 1 main_~j~0) (not (<= (+ v_ArrVal_1060 1) 0)) (let ((.cse2 (store (select |c_#memory_int| |c_main_~#distance~0.base|) (+ (* 4 c_main_~x~0) |c_main_~#distance~0.offset|) v_ArrVal_1060))) (let ((.cse3 (store |c_#memory_int| |c_main_~#distance~0.base| .cse2)) (.cse4 (* main_~j~0 4))) (<= (select .cse2 (+ (* 4 (select (select .cse3 |c_main_~#Dest~0.base|) (+ .cse4 |c_main_~#Dest~0.offset|))) |c_main_~#distance~0.offset|)) (+ (select (select .cse3 |c_main_~#Weight~0.base|) (+ |c_main_~#Weight~0.offset| .cse4)) (select .cse2 (+ (* (select (select .cse3 |c_main_~#Source~0.base|) (+ |c_main_~#Source~0.offset| .cse4)) 4) |c_main_~#distance~0.offset|)))))))) (= |c_main_~#Weight~0.offset| 0) (<= 0 (select (select |c_#memory_int| |c_main_~#distance~0.base|) |c_main_~#distance~0.offset|)) (= c_main_~j~0 0) (<= 0 (select (select |c_#memory_int| |c_main_~#Weight~0.base|) |c_main_~#Weight~0.offset|)))) is different from false [2022-04-14 19:05:16,292 WARN L833 $PredicateComparison]: unable to prove that (let ((.cse3 (select |c_#memory_int| |c_main_~#Source~0.base|)) (.cse4 (select |c_#memory_int| |c_main_~#distance~0.base|))) (and (= |c_#NULL.base| |c_old(#NULL.base)|) (= (select (select |c_#memory_int| |c_main_~#Dest~0.base|) |c_main_~#Dest~0.offset|) 1) (forall ((v_main_~j~0_105 Int) (v_ArrVal_1060 Int)) (or (not (<= (+ v_ArrVal_1060 1) 0)) (<= (+ v_main_~j~0_105 1) 0) (<= 1 v_main_~j~0_105) (let ((.cse0 (store (select |c_#memory_int| |c_main_~#distance~0.base|) (+ (* (select (select |c_#memory_int| |c_main_~#Dest~0.base|) (+ (* c_main_~j~0 4) |c_main_~#Dest~0.offset|)) 4) |c_main_~#distance~0.offset|) v_ArrVal_1060))) (let ((.cse1 (store |c_#memory_int| |c_main_~#distance~0.base| .cse0)) (.cse2 (* v_main_~j~0_105 4))) (<= (select .cse0 (+ (* (select (select .cse1 |c_main_~#Dest~0.base|) (+ .cse2 |c_main_~#Dest~0.offset|)) 4) |c_main_~#distance~0.offset|)) (+ (select .cse0 (+ |c_main_~#distance~0.offset| (* 4 (select (select .cse1 |c_main_~#Source~0.base|) (+ |c_main_~#Source~0.offset| .cse2))))) (select (select .cse1 |c_main_~#Weight~0.base|) (+ .cse2 |c_main_~#Weight~0.offset|)))))))) (= |c_main_~#Source~0.offset| 0) (<= c_main_~edgecount~0 1) (= |c_main_~#distance~0.offset| 0) (= |c_old(~INFINITY~0)| c_~INFINITY~0) (not (= |c_main_~#distance~0.base| |c_main_~#Dest~0.base|)) (not (= |c_main_~#distance~0.base| |c_main_~#Weight~0.base|)) (= |c_main_~#Dest~0.offset| 0) (= (select .cse3 |c_main_~#Source~0.offset|) 0) (not (= |c_main_~#distance~0.base| |c_main_~#Source~0.base|)) (= (select .cse3 (+ |c_main_~#Source~0.offset| 32)) 4) (= |c_main_~#Weight~0.offset| 0) (<= 0 (select .cse4 |c_main_~#distance~0.offset|)) (= c_main_~j~0 0) (= |c_#NULL.offset| |c_old(#NULL.offset)|) (<= 0 (select (select |c_#memory_int| |c_main_~#Weight~0.base|) |c_main_~#Weight~0.offset|)) (<= (+ (select .cse4 (+ 4 |c_main_~#distance~0.offset|)) 1) 0))) is different from false [2022-04-14 19:05:17,250 WARN L833 $PredicateComparison]: unable to prove that (let ((.cse7 (select |c_#memory_int| |c_main_~#Dest~0.base|))) (let ((.cse0 (select .cse7 |c_main_~#Dest~0.offset|)) (.cse1 (select |c_#memory_int| |c_main_~#Source~0.base|)) (.cse6 (select |c_#memory_int| |c_main_~#distance~0.base|))) (and (= .cse0 1) (= |c_main_~#Source~0.offset| 0) (<= c_main_~edgecount~0 1) (= |c_main_~#distance~0.offset| 0) (= .cse0 c_main_~x~0) (not (= |c_main_~#distance~0.base| |c_main_~#Dest~0.base|)) (not (= |c_main_~#distance~0.base| |c_main_~#Weight~0.base|)) (= |c_main_~#Dest~0.offset| 0) (= (select .cse1 |c_main_~#Source~0.offset|) 0) (exists ((|main_~#Weight~0.base| Int)) (let ((.cse2 (select |c_#memory_int| |main_~#Weight~0.base|))) (and (<= 0 (select .cse2 0)) (<= (select .cse2 (* c_main_~j~0 4)) |c_main_#t~mem12|) (not (= |main_~#Weight~0.base| |c_main_~#distance~0.base|))))) (not (= |c_main_~#distance~0.base| |c_main_~#Source~0.base|)) (= (select .cse1 (+ |c_main_~#Source~0.offset| 32)) 4) (forall ((main_~j~0 Int) (v_ArrVal_1060 Int)) (or (<= (+ main_~j~0 1) 0) (<= 1 main_~j~0) (not (<= (+ v_ArrVal_1060 1) 0)) (let ((.cse3 (store (select |c_#memory_int| |c_main_~#distance~0.base|) (+ (* 4 c_main_~x~0) |c_main_~#distance~0.offset|) v_ArrVal_1060))) (let ((.cse4 (store |c_#memory_int| |c_main_~#distance~0.base| .cse3)) (.cse5 (* main_~j~0 4))) (<= (select .cse3 (+ (* 4 (select (select .cse4 |c_main_~#Dest~0.base|) (+ .cse5 |c_main_~#Dest~0.offset|))) |c_main_~#distance~0.offset|)) (+ (select (select .cse4 |c_main_~#Weight~0.base|) (+ |c_main_~#Weight~0.offset| .cse5)) (select .cse3 (+ (* (select (select .cse4 |c_main_~#Source~0.base|) (+ |c_main_~#Source~0.offset| .cse5)) 4) |c_main_~#distance~0.offset|)))))))) (= |c_main_~#Weight~0.offset| 0) (<= |c_main_#t~mem13| (select .cse6 (* (select .cse7 (+ (* c_main_~j~0 4) |c_main_~#Dest~0.offset|)) 4))) (<= (+ (select .cse6 4) 1) 0) (<= 0 (select .cse6 |c_main_~#distance~0.offset|)) (= c_main_~j~0 0) (exists ((|main_~#Source~0.base| Int)) (let ((.cse8 (select |c_#memory_int| |main_~#Source~0.base|))) (and (<= (select (select |c_#memory_int| |c_main_~#distance~0.base|) (* (select .cse8 (* c_main_~j~0 4)) 4)) |c_main_#t~mem11|) (= (select .cse8 32) 4) (not (= |main_~#Source~0.base| |c_main_~#distance~0.base|)) (= (select .cse8 0) 0)))) (<= 0 (select (select |c_#memory_int| |c_main_~#Weight~0.base|) |c_main_~#Weight~0.offset|)) (<= 0 (select .cse6 0))))) is different from false [2022-04-14 19:05:46,851 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 19:05:46,851 INFO L93 Difference]: Finished difference Result 882 states and 1174 transitions. [2022-04-14 19:05:46,852 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2022-04-14 19:05:46,852 INFO L78 Accepts]: Start accepts. Automaton has has 44 states, 44 states have (on average 2.3636363636363638) internal successors, (104), 43 states have internal predecessors, (104), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 46 [2022-04-14 19:05:46,852 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-14 19:05:46,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 44 states, 44 states have (on average 2.3636363636363638) internal successors, (104), 43 states have internal predecessors, (104), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 19:05:46,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 52 states and 170 transitions. [2022-04-14 19:05:46,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 44 states, 44 states have (on average 2.3636363636363638) internal successors, (104), 43 states have internal predecessors, (104), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 19:05:46,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 52 states and 170 transitions. [2022-04-14 19:05:46,856 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 52 states and 170 transitions. [2022-04-14 19:05:47,079 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 170 edges. 170 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 19:05:47,110 INFO L225 Difference]: With dead ends: 882 [2022-04-14 19:05:47,110 INFO L226 Difference]: Without dead ends: 852 [2022-04-14 19:05:47,112 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 147 GetRequests, 59 SyntacticMatches, 3 SemanticMatches, 85 ConstructedPredicates, 6 IntricatePredicates, 0 DeprecatedPredicates, 1484 ImplicationChecksByTransitivity, 199.9s TimeCoverageRelationStatistics Valid=669, Invalid=5733, Unknown=102, NotChecked=978, Total=7482 [2022-04-14 19:05:47,113 INFO L913 BasicCegarLoop]: 40 mSDtfsCounter, 198 mSDsluCounter, 119 mSDsCounter, 0 mSdLazyCounter, 809 mSolverCounterSat, 82 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 198 SdHoareTripleChecker+Valid, 159 SdHoareTripleChecker+Invalid, 2127 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 82 IncrementalHoareTripleChecker+Valid, 809 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 1236 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2022-04-14 19:05:47,114 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [198 Valid, 159 Invalid, 2127 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [82 Valid, 809 Invalid, 0 Unknown, 1236 Unchecked, 0.9s Time] [2022-04-14 19:05:47,114 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 852 states. [2022-04-14 19:05:47,122 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 852 to 700. [2022-04-14 19:05:47,122 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-14 19:05:47,123 INFO L82 GeneralOperation]: Start isEquivalent. First operand 852 states. Second operand has 700 states, 687 states have (on average 1.3580786026200873) internal successors, (933), 689 states have internal predecessors, (933), 7 states have call successors, (7), 7 states have call predecessors, (7), 5 states have return successors, (5), 3 states have call predecessors, (5), 5 states have call successors, (5) [2022-04-14 19:05:47,123 INFO L74 IsIncluded]: Start isIncluded. First operand 852 states. Second operand has 700 states, 687 states have (on average 1.3580786026200873) internal successors, (933), 689 states have internal predecessors, (933), 7 states have call successors, (7), 7 states have call predecessors, (7), 5 states have return successors, (5), 3 states have call predecessors, (5), 5 states have call successors, (5) [2022-04-14 19:05:47,124 INFO L87 Difference]: Start difference. First operand 852 states. Second operand has 700 states, 687 states have (on average 1.3580786026200873) internal successors, (933), 689 states have internal predecessors, (933), 7 states have call successors, (7), 7 states have call predecessors, (7), 5 states have return successors, (5), 3 states have call predecessors, (5), 5 states have call successors, (5) [2022-04-14 19:05:47,157 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 19:05:47,157 INFO L93 Difference]: Finished difference Result 852 states and 1144 transitions. [2022-04-14 19:05:47,157 INFO L276 IsEmpty]: Start isEmpty. Operand 852 states and 1144 transitions. [2022-04-14 19:05:47,158 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 19:05:47,158 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 19:05:47,159 INFO L74 IsIncluded]: Start isIncluded. First operand has 700 states, 687 states have (on average 1.3580786026200873) internal successors, (933), 689 states have internal predecessors, (933), 7 states have call successors, (7), 7 states have call predecessors, (7), 5 states have return successors, (5), 3 states have call predecessors, (5), 5 states have call successors, (5) Second operand 852 states. [2022-04-14 19:05:47,160 INFO L87 Difference]: Start difference. First operand has 700 states, 687 states have (on average 1.3580786026200873) internal successors, (933), 689 states have internal predecessors, (933), 7 states have call successors, (7), 7 states have call predecessors, (7), 5 states have return successors, (5), 3 states have call predecessors, (5), 5 states have call successors, (5) Second operand 852 states. [2022-04-14 19:05:47,192 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 19:05:47,192 INFO L93 Difference]: Finished difference Result 852 states and 1144 transitions. [2022-04-14 19:05:47,192 INFO L276 IsEmpty]: Start isEmpty. Operand 852 states and 1144 transitions. [2022-04-14 19:05:47,193 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 19:05:47,193 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 19:05:47,194 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-14 19:05:47,194 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-14 19:05:47,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 700 states, 687 states have (on average 1.3580786026200873) internal successors, (933), 689 states have internal predecessors, (933), 7 states have call successors, (7), 7 states have call predecessors, (7), 5 states have return successors, (5), 3 states have call predecessors, (5), 5 states have call successors, (5) [2022-04-14 19:05:47,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 700 states to 700 states and 945 transitions. [2022-04-14 19:05:47,215 INFO L78 Accepts]: Start accepts. Automaton has 700 states and 945 transitions. Word has length 46 [2022-04-14 19:05:47,215 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-14 19:05:47,215 INFO L478 AbstractCegarLoop]: Abstraction has 700 states and 945 transitions. [2022-04-14 19:05:47,215 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 44 states, 44 states have (on average 2.3636363636363638) internal successors, (104), 43 states have internal predecessors, (104), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 19:05:47,216 INFO L276 IsEmpty]: Start isEmpty. Operand 700 states and 945 transitions. [2022-04-14 19:05:47,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-04-14 19:05:47,217 INFO L491 BasicCegarLoop]: Found error trace [2022-04-14 19:05:47,217 INFO L499 BasicCegarLoop]: trace histogram [3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-14 19:05:47,242 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (24)] Forceful destruction successful, exit code 0 [2022-04-14 19:05:47,439 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable26,24 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-14 19:05:47,439 INFO L403 AbstractCegarLoop]: === Iteration 28 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-14 19:05:47,440 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-14 19:05:47,440 INFO L85 PathProgramCache]: Analyzing trace with hash -1397781747, now seen corresponding path program 1 times [2022-04-14 19:05:47,440 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-14 19:05:47,440 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1967053392] [2022-04-14 19:05:47,440 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-14 19:05:47,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-14 19:05:47,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 19:05:47,514 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-14 19:05:47,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 19:05:47,518 INFO L290 TraceCheckUtils]: 0: Hoare triple {41593#(and (= |old(~INFINITY~0)| ~INFINITY~0) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [128] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_11| 1))) (and (= (select |v_#valid_16| 1) 1) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_16| 2) 1) (= (select |v_#valid_16| 3) 1) (= (select .cse0 1) 0) (= |v_#NULL.base_1| 0) (= (select |v_#length_6| 1) 2) (= (select |v_#length_6| 2) 14) (= (select .cse0 0) 48) (= (select |v_#valid_16| 0) 0) (= (select |v_#length_6| 3) 12) (= |v_#NULL.offset_1| 0) (= v_~INFINITY~0_2 899))) InVars {#memory_int=|v_#memory_int_11|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, #valid=|v_#valid_16|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_16|, #memory_int=|v_#memory_int_11|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_6|, ~INFINITY~0=v_~INFINITY~0_2, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, ~INFINITY~0, #NULL.base] {41583#true} is VALID [2022-04-14 19:05:47,518 INFO L290 TraceCheckUtils]: 1: Hoare triple {41583#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {41583#true} is VALID [2022-04-14 19:05:47,518 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {41583#true} {41583#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {41583#true} is VALID [2022-04-14 19:05:47,519 INFO L272 TraceCheckUtils]: 0: Hoare triple {41583#true} [126] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {41593#(and (= |old(~INFINITY~0)| ~INFINITY~0) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-14 19:05:47,519 INFO L290 TraceCheckUtils]: 1: Hoare triple {41593#(and (= |old(~INFINITY~0)| ~INFINITY~0) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [128] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_11| 1))) (and (= (select |v_#valid_16| 1) 1) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_16| 2) 1) (= (select |v_#valid_16| 3) 1) (= (select .cse0 1) 0) (= |v_#NULL.base_1| 0) (= (select |v_#length_6| 1) 2) (= (select |v_#length_6| 2) 14) (= (select .cse0 0) 48) (= (select |v_#valid_16| 0) 0) (= (select |v_#length_6| 3) 12) (= |v_#NULL.offset_1| 0) (= v_~INFINITY~0_2 899))) InVars {#memory_int=|v_#memory_int_11|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, #valid=|v_#valid_16|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_16|, #memory_int=|v_#memory_int_11|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_6|, ~INFINITY~0=v_~INFINITY~0_2, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, ~INFINITY~0, #NULL.base] {41583#true} is VALID [2022-04-14 19:05:47,519 INFO L290 TraceCheckUtils]: 2: Hoare triple {41583#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {41583#true} is VALID [2022-04-14 19:05:47,519 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {41583#true} {41583#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {41583#true} is VALID [2022-04-14 19:05:47,519 INFO L272 TraceCheckUtils]: 4: Hoare triple {41583#true} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {41583#true} is VALID [2022-04-14 19:05:47,520 INFO L290 TraceCheckUtils]: 5: Hoare triple {41583#true} [130] mainENTRY-->L20: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (= |v_main_#t~nondet4_2| v_main_~nodecount~0_1) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= |v_main_#t~nondet5_2| v_main_~edgecount~0_1)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~nodecount~0=v_main_~nodecount~0_1, main_~edgecount~0=v_main_~edgecount~0_1} AuxVars[] AssignedVars[main_~nodecount~0, main_#t~nondet5, main_#t~nondet4, main_~edgecount~0] {41583#true} is VALID [2022-04-14 19:05:47,520 INFO L290 TraceCheckUtils]: 6: Hoare triple {41583#true} [133] L20-->L21: Formula: (and (<= 0 v_main_~nodecount~0_3) (<= v_main_~nodecount~0_3 4)) InVars {main_~nodecount~0=v_main_~nodecount~0_3} OutVars{main_~nodecount~0=v_main_~nodecount~0_3} AuxVars[] AssignedVars[] {41583#true} is VALID [2022-04-14 19:05:47,520 INFO L290 TraceCheckUtils]: 7: Hoare triple {41583#true} [136] L21-->L30-3: Formula: (let ((.cse1 (store |v_#valid_10| |v_main_~#Source~0.base_4| 1))) (let ((.cse4 (store .cse1 |v_main_~#Dest~0.base_4| 1))) (let ((.cse5 (store .cse4 |v_main_~#Weight~0.base_4| 1)) (.cse2 (select |v_#memory_int_2| |v_main_~#Dest~0.base_4|)) (.cse0 (select |v_#memory_int_2| |v_main_~#Source~0.base_4|)) (.cse3 (select |v_#memory_int_2| |v_main_~#Weight~0.base_4|))) (and (= (select .cse0 (+ 52 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#distance~0.base_4|) (= (select .cse0 (+ 48 |v_main_~#Source~0.offset_4|)) 3) (= 2 (select .cse0 (+ 68 |v_main_~#Source~0.offset_4|))) (= (select .cse1 |v_main_~#Dest~0.base_4|) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Weight~0.base_4|) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 60)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 12)) 1) (= 9 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 36))) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 24))) (= (select .cse0 (+ 56 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Dest~0.base_4|) (= (select .cse0 (+ 40 |v_main_~#Source~0.offset_4|)) 2) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 8))) (= (select .cse3 (+ 72 |v_main_~#Weight~0.offset_4|)) 18) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 12)) 3) (= (select .cse0 (+ 8 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 72)) 0) (= 6 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 24))) (= (select .cse0 (+ 12 |v_main_~#Source~0.offset_4|)) 1) (= 0 (select .cse3 |v_main_~#Weight~0.offset_4|)) (not (= |v_main_~#Weight~0.base_4| 0)) (= |v_main_~#Dest~0.offset_4| 0) (= 16 (select .cse3 (+ 64 |v_main_~#Weight~0.offset_4|))) (= (select .cse2 (+ 76 |v_main_~#Dest~0.offset_4|)) 4) (= 5 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 20))) (= (select .cse0 (+ 28 |v_main_~#Source~0.offset_4|)) 3) (= (select .cse0 (+ 76 |v_main_~#Source~0.offset_4|)) 3) (= 1 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 16))) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 44)) 0) (= (select .cse0 (+ 4 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 48)) 0) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 60)) 15) (= v_main_~i~0_6 0) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 32))) (= v_main_~source~0_1 0) (= (select .cse4 |v_main_~#Weight~0.base_4|) 0) (= (select |v_#valid_10| |v_main_~#Source~0.base_4|) 0) (<= v_main_~edgecount~0_5 19) (= (select .cse3 (+ 56 |v_main_~#Weight~0.offset_4|)) 14) (= (select .cse3 (+ 52 |v_main_~#Weight~0.offset_4|)) 13) (= (select .cse2 (+ 40 |v_main_~#Dest~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 52)) 2) (= (select .cse3 (+ 44 |v_main_~#Weight~0.offset_4|)) 11) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 4)) 1) (= |v_main_~#Source~0.offset_4| 0) (= 3 (select .cse0 (+ 60 |v_main_~#Source~0.offset_4|))) (= 2 (select .cse0 (+ 44 |v_main_~#Source~0.offset_4|))) (= |v_#length_1| (store (store (store (store |v_#length_5| |v_main_~#Source~0.base_4| 80) |v_main_~#Dest~0.base_4| 80) |v_main_~#Weight~0.base_4| 80) |v_main_~#distance~0.base_4| 20)) (= (select .cse2 |v_main_~#Dest~0.offset_4|) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 68)) 1) (= (select .cse0 (+ 36 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ 56 |v_main_~#Dest~0.offset_4|)) 3) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 28))) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 8)) 2) (= 12 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 48))) (= 7 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 28))) (= (select .cse0 (+ 64 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 64)) 2) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 36)) 0) (= 8 (select .cse3 (+ 32 |v_main_~#Weight~0.offset_4|))) (not (= |v_main_~#Dest~0.base_4| 0)) (= 0 (select .cse0 |v_main_~#Source~0.offset_4|)) (= (select .cse3 (+ 40 |v_main_~#Weight~0.offset_4|)) 10) (= (select .cse5 |v_main_~#distance~0.base_4|) 0) (= |v_main_~#distance~0.offset_4| 0) (= (store .cse5 |v_main_~#distance~0.base_4| 1) |v_#valid_6|) (<= 0 v_main_~edgecount~0_5) (= (select .cse3 (+ 16 |v_main_~#Weight~0.offset_4|)) 4) (not (= |v_main_~#Source~0.base_4| 0)) (= (select .cse0 (+ |v_main_~#Source~0.offset_4| 24)) 1) (= (select .cse0 (+ 16 |v_main_~#Source~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 20)) 4) (= 2 (select .cse0 (+ 72 |v_main_~#Source~0.offset_4|))) (= (select .cse0 (+ 32 |v_main_~#Source~0.offset_4|)) 4) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 4))) (= (select .cse0 (+ 20 |v_main_~#Source~0.offset_4|)) 0) (= 19 (select .cse3 (+ 76 |v_main_~#Weight~0.offset_4|))) (< |v_#StackHeapBarrier_1| |v_main_~#Source~0.base_4|) (not (= |v_main_~#distance~0.base_4| 0)) (= 17 (select .cse3 (+ 68 |v_main_~#Weight~0.offset_4|))) (= |v_main_~#Weight~0.offset_4| 0))))) InVars {#memory_int=|v_#memory_int_2|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_5|, main_~edgecount~0=v_main_~edgecount~0_5, #valid=|v_#valid_10|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_4|, main_~x~0=v_main_~x~0_2, main_~#distance~0.base=|v_main_~#distance~0.base_4|, main_~j~0=v_main_~j~0_1, main_~y~0=v_main_~y~0_2, main_~#Dest~0.base=|v_main_~#Dest~0.base_4|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_4|, main_~#Source~0.base=|v_main_~#Source~0.base_4|, main_~#Weight~0.base=|v_main_~#Weight~0.base_4|, #valid=|v_#valid_6|, main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~source~0=v_main_~source~0_1, #length=|v_#length_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_4|, main_~edgecount~0=v_main_~edgecount~0_5, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_4|} AuxVars[] AssignedVars[main_~#Source~0.offset, main_~x~0, main_~#distance~0.base, main_~j~0, main_~y~0, main_~#Dest~0.base, main_~#distance~0.offset, main_~#Source~0.base, main_~#Weight~0.base, #valid, main_~i~0, main_~source~0, #length, main_~#Weight~0.offset, main_~#Dest~0.offset] {41583#true} is VALID [2022-04-14 19:05:47,520 INFO L290 TraceCheckUtils]: 8: Hoare triple {41583#true} [139] L30-3-->L31: Formula: (< v_main_~i~0_12 v_main_~nodecount~0_5) InVars {main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} OutVars{main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {41583#true} is VALID [2022-04-14 19:05:47,520 INFO L290 TraceCheckUtils]: 9: Hoare triple {41583#true} [141] L31-->L30-2: Formula: (and (= (store |v_#memory_int_4| |v_main_~#distance~0.base_5| (store (select |v_#memory_int_4| |v_main_~#distance~0.base_5|) (+ |v_main_~#distance~0.offset_5| (* v_main_~i~0_14 4)) 0)) |v_#memory_int_3|) (= v_main_~i~0_14 v_main_~source~0_2)) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} AuxVars[] AssignedVars[#memory_int] {41583#true} is VALID [2022-04-14 19:05:47,520 INFO L290 TraceCheckUtils]: 10: Hoare triple {41583#true} [146] L30-2-->L30-3: Formula: (= v_main_~i~0_17 (+ v_main_~i~0_18 1)) InVars {main_~i~0=v_main_~i~0_18} OutVars{main_~i~0=v_main_~i~0_17, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {41583#true} is VALID [2022-04-14 19:05:47,520 INFO L290 TraceCheckUtils]: 11: Hoare triple {41583#true} [139] L30-3-->L31: Formula: (< v_main_~i~0_12 v_main_~nodecount~0_5) InVars {main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} OutVars{main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {41583#true} is VALID [2022-04-14 19:05:47,521 INFO L290 TraceCheckUtils]: 12: Hoare triple {41583#true} [142] L31-->L30-2: Formula: (and (= (store |v_#memory_int_7| |v_main_~#distance~0.base_7| (store (select |v_#memory_int_7| |v_main_~#distance~0.base_7|) (+ |v_main_~#distance~0.offset_7| (* v_main_~i~0_16 4)) v_~INFINITY~0_1)) |v_#memory_int_6|) (not (= v_main_~i~0_16 v_main_~source~0_3))) InVars {main_~#distance~0.offset=|v_main_~#distance~0.offset_7|, main_~#distance~0.base=|v_main_~#distance~0.base_7|, #memory_int=|v_#memory_int_7|, main_~i~0=v_main_~i~0_16, main_~source~0=v_main_~source~0_3, ~INFINITY~0=v_~INFINITY~0_1} OutVars{main_~#distance~0.offset=|v_main_~#distance~0.offset_7|, main_~#distance~0.base=|v_main_~#distance~0.base_7|, #memory_int=|v_#memory_int_6|, main_~i~0=v_main_~i~0_16, main_~source~0=v_main_~source~0_3, ~INFINITY~0=v_~INFINITY~0_1} AuxVars[] AssignedVars[#memory_int] {41583#true} is VALID [2022-04-14 19:05:47,521 INFO L290 TraceCheckUtils]: 13: Hoare triple {41583#true} [146] L30-2-->L30-3: Formula: (= v_main_~i~0_17 (+ v_main_~i~0_18 1)) InVars {main_~i~0=v_main_~i~0_18} OutVars{main_~i~0=v_main_~i~0_17, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {41583#true} is VALID [2022-04-14 19:05:47,521 INFO L290 TraceCheckUtils]: 14: Hoare triple {41583#true} [138] L30-3-->L30-4: Formula: (not (< v_main_~i~0_11 v_main_~nodecount~0_4)) InVars {main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} OutVars{main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} AuxVars[] AssignedVars[] {41583#true} is VALID [2022-04-14 19:05:47,521 INFO L290 TraceCheckUtils]: 15: Hoare triple {41583#true} [140] L30-4-->L39-3: Formula: (= v_main_~i~0_21 0) InVars {} OutVars{main_~i~0=v_main_~i~0_21} AuxVars[] AssignedVars[main_~i~0] {41583#true} is VALID [2022-04-14 19:05:47,521 INFO L290 TraceCheckUtils]: 16: Hoare triple {41583#true} [145] L39-3-->L41-3: Formula: (and (= v_main_~j~0_2 0) (< v_main_~i~0_23 v_main_~nodecount~0_9)) InVars {main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23} OutVars{main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23, main_~j~0=v_main_~j~0_2} AuxVars[] AssignedVars[main_~j~0] {41588#(= main_~j~0 0)} is VALID [2022-04-14 19:05:47,522 INFO L290 TraceCheckUtils]: 17: Hoare triple {41588#(= main_~j~0 0)} [150] L41-3-->L45: Formula: (let ((.cse0 (select |v_#memory_int_8| |v_main_~#distance~0.base_10|)) (.cse1 (* v_main_~j~0_4 4))) (and (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~x~0_3 4))) |v_main_#t~mem13_1|) (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~y~0_3 4))) |v_main_#t~mem11_1|) (= (select (select |v_#memory_int_8| |v_main_~#Dest~0.base_7|) (+ .cse1 |v_main_~#Dest~0.offset_7|)) v_main_~x~0_3) (= v_main_~y~0_3 (select (select |v_#memory_int_8| |v_main_~#Source~0.base_7|) (+ .cse1 |v_main_~#Source~0.offset_7|))) (= |v_main_#t~mem12_1| (select (select |v_#memory_int_8| |v_main_~#Weight~0.base_7|) (+ .cse1 |v_main_~#Weight~0.offset_7|))) (< v_main_~j~0_4 v_main_~edgecount~0_7))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_~j~0=v_main_~j~0_4, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} OutVars{main_#t~mem12=|v_main_#t~mem12_1|, main_#t~mem13=|v_main_#t~mem13_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~x~0=v_main_~x~0_3, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_#t~mem10=|v_main_#t~mem10_1|, main_~j~0=v_main_~j~0_4, main_#t~mem11=|v_main_#t~mem11_1|, main_~y~0=v_main_~y~0_3, main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_#t~mem9=|v_main_#t~mem9_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_~x~0, main_#t~mem10, main_#t~mem11, main_~y~0, main_#t~mem9] {41588#(= main_~j~0 0)} is VALID [2022-04-14 19:05:47,522 INFO L290 TraceCheckUtils]: 18: Hoare triple {41588#(= main_~j~0 0)} [155] L45-->L41-2: Formula: (and (= (store |v_#memory_int_10| |v_main_~#distance~0.base_11| (store (select |v_#memory_int_10| |v_main_~#distance~0.base_11|) (+ |v_main_~#distance~0.offset_11| (* v_main_~x~0_4 4)) (- 1))) |v_#memory_int_9|) (< (+ |v_main_#t~mem12_3| |v_main_#t~mem11_3|) |v_main_#t~mem13_3|)) InVars {main_#t~mem12=|v_main_#t~mem12_3|, main_#t~mem13=|v_main_#t~mem13_3|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|, main_#t~mem11=|v_main_#t~mem11_3|, #memory_int=|v_#memory_int_10|} OutVars{#memory_int=|v_#memory_int_9|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_#t~mem11, #memory_int] {41588#(= main_~j~0 0)} is VALID [2022-04-14 19:05:47,522 INFO L290 TraceCheckUtils]: 19: Hoare triple {41588#(= main_~j~0 0)} [160] L41-2-->L41-3: Formula: (= v_main_~j~0_5 (+ v_main_~j~0_6 1)) InVars {main_~j~0=v_main_~j~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, main_~j~0=v_main_~j~0_5} AuxVars[] AssignedVars[main_~j~0, main_#t~post8] {41589#(<= main_~j~0 1)} is VALID [2022-04-14 19:05:47,523 INFO L290 TraceCheckUtils]: 20: Hoare triple {41589#(<= main_~j~0 1)} [149] L41-3-->L39-2: Formula: (not (< v_main_~j~0_3 v_main_~edgecount~0_6)) InVars {main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} OutVars{main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} AuxVars[] AssignedVars[] {41590#(<= main_~edgecount~0 1)} is VALID [2022-04-14 19:05:47,523 INFO L290 TraceCheckUtils]: 21: Hoare triple {41590#(<= main_~edgecount~0 1)} [154] L39-2-->L39-3: Formula: (= v_main_~i~0_1 (+ v_main_~i~0_2 1)) InVars {main_~i~0=v_main_~i~0_2} OutVars{main_~i~0=v_main_~i~0_1, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post7] {41590#(<= main_~edgecount~0 1)} is VALID [2022-04-14 19:05:47,524 INFO L290 TraceCheckUtils]: 22: Hoare triple {41590#(<= main_~edgecount~0 1)} [145] L39-3-->L41-3: Formula: (and (= v_main_~j~0_2 0) (< v_main_~i~0_23 v_main_~nodecount~0_9)) InVars {main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23} OutVars{main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23, main_~j~0=v_main_~j~0_2} AuxVars[] AssignedVars[main_~j~0] {41591#(and (= main_~j~0 0) (<= main_~edgecount~0 1))} is VALID [2022-04-14 19:05:47,524 INFO L290 TraceCheckUtils]: 23: Hoare triple {41591#(and (= main_~j~0 0) (<= main_~edgecount~0 1))} [150] L41-3-->L45: Formula: (let ((.cse0 (select |v_#memory_int_8| |v_main_~#distance~0.base_10|)) (.cse1 (* v_main_~j~0_4 4))) (and (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~x~0_3 4))) |v_main_#t~mem13_1|) (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~y~0_3 4))) |v_main_#t~mem11_1|) (= (select (select |v_#memory_int_8| |v_main_~#Dest~0.base_7|) (+ .cse1 |v_main_~#Dest~0.offset_7|)) v_main_~x~0_3) (= v_main_~y~0_3 (select (select |v_#memory_int_8| |v_main_~#Source~0.base_7|) (+ .cse1 |v_main_~#Source~0.offset_7|))) (= |v_main_#t~mem12_1| (select (select |v_#memory_int_8| |v_main_~#Weight~0.base_7|) (+ .cse1 |v_main_~#Weight~0.offset_7|))) (< v_main_~j~0_4 v_main_~edgecount~0_7))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_~j~0=v_main_~j~0_4, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} OutVars{main_#t~mem12=|v_main_#t~mem12_1|, main_#t~mem13=|v_main_#t~mem13_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~x~0=v_main_~x~0_3, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_#t~mem10=|v_main_#t~mem10_1|, main_~j~0=v_main_~j~0_4, main_#t~mem11=|v_main_#t~mem11_1|, main_~y~0=v_main_~y~0_3, main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_#t~mem9=|v_main_#t~mem9_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_~x~0, main_#t~mem10, main_#t~mem11, main_~y~0, main_#t~mem9] {41591#(and (= main_~j~0 0) (<= main_~edgecount~0 1))} is VALID [2022-04-14 19:05:47,525 INFO L290 TraceCheckUtils]: 24: Hoare triple {41591#(and (= main_~j~0 0) (<= main_~edgecount~0 1))} [156] L45-->L41-2: Formula: (not (< (+ |v_main_#t~mem12_5| |v_main_#t~mem11_5|) |v_main_#t~mem13_5|)) InVars {main_#t~mem12=|v_main_#t~mem12_5|, main_#t~mem13=|v_main_#t~mem13_5|, main_#t~mem11=|v_main_#t~mem11_5|} OutVars{} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_#t~mem11] {41591#(and (= main_~j~0 0) (<= main_~edgecount~0 1))} is VALID [2022-04-14 19:05:47,525 INFO L290 TraceCheckUtils]: 25: Hoare triple {41591#(and (= main_~j~0 0) (<= main_~edgecount~0 1))} [160] L41-2-->L41-3: Formula: (= v_main_~j~0_5 (+ v_main_~j~0_6 1)) InVars {main_~j~0=v_main_~j~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, main_~j~0=v_main_~j~0_5} AuxVars[] AssignedVars[main_~j~0, main_#t~post8] {41592#(<= main_~edgecount~0 main_~j~0)} is VALID [2022-04-14 19:05:47,526 INFO L290 TraceCheckUtils]: 26: Hoare triple {41592#(<= main_~edgecount~0 main_~j~0)} [150] L41-3-->L45: Formula: (let ((.cse0 (select |v_#memory_int_8| |v_main_~#distance~0.base_10|)) (.cse1 (* v_main_~j~0_4 4))) (and (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~x~0_3 4))) |v_main_#t~mem13_1|) (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~y~0_3 4))) |v_main_#t~mem11_1|) (= (select (select |v_#memory_int_8| |v_main_~#Dest~0.base_7|) (+ .cse1 |v_main_~#Dest~0.offset_7|)) v_main_~x~0_3) (= v_main_~y~0_3 (select (select |v_#memory_int_8| |v_main_~#Source~0.base_7|) (+ .cse1 |v_main_~#Source~0.offset_7|))) (= |v_main_#t~mem12_1| (select (select |v_#memory_int_8| |v_main_~#Weight~0.base_7|) (+ .cse1 |v_main_~#Weight~0.offset_7|))) (< v_main_~j~0_4 v_main_~edgecount~0_7))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_~j~0=v_main_~j~0_4, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} OutVars{main_#t~mem12=|v_main_#t~mem12_1|, main_#t~mem13=|v_main_#t~mem13_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~x~0=v_main_~x~0_3, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_#t~mem10=|v_main_#t~mem10_1|, main_~j~0=v_main_~j~0_4, main_#t~mem11=|v_main_#t~mem11_1|, main_~y~0=v_main_~y~0_3, main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_#t~mem9=|v_main_#t~mem9_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_~x~0, main_#t~mem10, main_#t~mem11, main_~y~0, main_#t~mem9] {41584#false} is VALID [2022-04-14 19:05:47,526 INFO L290 TraceCheckUtils]: 27: Hoare triple {41584#false} [155] L45-->L41-2: Formula: (and (= (store |v_#memory_int_10| |v_main_~#distance~0.base_11| (store (select |v_#memory_int_10| |v_main_~#distance~0.base_11|) (+ |v_main_~#distance~0.offset_11| (* v_main_~x~0_4 4)) (- 1))) |v_#memory_int_9|) (< (+ |v_main_#t~mem12_3| |v_main_#t~mem11_3|) |v_main_#t~mem13_3|)) InVars {main_#t~mem12=|v_main_#t~mem12_3|, main_#t~mem13=|v_main_#t~mem13_3|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|, main_#t~mem11=|v_main_#t~mem11_3|, #memory_int=|v_#memory_int_10|} OutVars{#memory_int=|v_#memory_int_9|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_#t~mem11, #memory_int] {41584#false} is VALID [2022-04-14 19:05:47,526 INFO L290 TraceCheckUtils]: 28: Hoare triple {41584#false} [160] L41-2-->L41-3: Formula: (= v_main_~j~0_5 (+ v_main_~j~0_6 1)) InVars {main_~j~0=v_main_~j~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, main_~j~0=v_main_~j~0_5} AuxVars[] AssignedVars[main_~j~0, main_#t~post8] {41584#false} is VALID [2022-04-14 19:05:47,526 INFO L290 TraceCheckUtils]: 29: Hoare triple {41584#false} [149] L41-3-->L39-2: Formula: (not (< v_main_~j~0_3 v_main_~edgecount~0_6)) InVars {main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} OutVars{main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} AuxVars[] AssignedVars[] {41584#false} is VALID [2022-04-14 19:05:47,526 INFO L290 TraceCheckUtils]: 30: Hoare triple {41584#false} [154] L39-2-->L39-3: Formula: (= v_main_~i~0_1 (+ v_main_~i~0_2 1)) InVars {main_~i~0=v_main_~i~0_2} OutVars{main_~i~0=v_main_~i~0_1, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post7] {41584#false} is VALID [2022-04-14 19:05:47,526 INFO L290 TraceCheckUtils]: 31: Hoare triple {41584#false} [144] L39-3-->L39-4: Formula: (not (< v_main_~i~0_22 v_main_~nodecount~0_8)) InVars {main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} OutVars{main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} AuxVars[] AssignedVars[] {41584#false} is VALID [2022-04-14 19:05:47,526 INFO L290 TraceCheckUtils]: 32: Hoare triple {41584#false} [147] L39-4-->L51-3: Formula: (= v_main_~i~0_3 0) InVars {} OutVars{main_~i~0=v_main_~i~0_3} AuxVars[] AssignedVars[main_~i~0] {41584#false} is VALID [2022-04-14 19:05:47,526 INFO L290 TraceCheckUtils]: 33: Hoare triple {41584#false} [153] L51-3-->L55: Formula: (let ((.cse0 (* v_main_~i~0_5 4)) (.cse1 (select |v_#memory_int_1| |v_main_~#distance~0.base_1|))) (and (= v_main_~y~0_1 (select (select |v_#memory_int_1| |v_main_~#Source~0.base_1|) (+ .cse0 |v_main_~#Source~0.offset_1|))) (= v_main_~x~0_1 (select (select |v_#memory_int_1| |v_main_~#Dest~0.base_1|) (+ |v_main_~#Dest~0.offset_1| .cse0))) (= (select (select |v_#memory_int_1| |v_main_~#Weight~0.base_1|) (+ |v_main_~#Weight~0.offset_1| .cse0)) |v_main_#t~mem18_1|) (= (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~x~0_1 4))) |v_main_#t~mem19_1|) (= |v_main_#t~mem17_1| (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~y~0_1 4)))) (< v_main_~i~0_5 v_main_~edgecount~0_3))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_#t~mem15=|v_main_#t~mem15_1|, main_~x~0=v_main_~x~0_1, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~y~0=v_main_~y~0_1, main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_#t~mem16=|v_main_#t~mem16_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_#t~mem17=|v_main_#t~mem17_1|, main_#t~mem18=|v_main_#t~mem18_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|, main_#t~mem19=|v_main_#t~mem19_1|} AuxVars[] AssignedVars[main_#t~mem15, main_~x~0, main_~y~0, main_#t~mem16, main_#t~mem17, main_#t~mem18, main_#t~mem19] {41584#false} is VALID [2022-04-14 19:05:47,526 INFO L290 TraceCheckUtils]: 34: Hoare triple {41584#false} [159] L55-->L51-2: Formula: (not (< (+ |v_main_#t~mem18_5| |v_main_#t~mem17_5|) |v_main_#t~mem19_5|)) InVars {main_#t~mem17=|v_main_#t~mem17_5|, main_#t~mem18=|v_main_#t~mem18_5|, main_#t~mem19=|v_main_#t~mem19_5|} OutVars{} AuxVars[] AssignedVars[main_#t~mem17, main_#t~mem18, main_#t~mem19] {41584#false} is VALID [2022-04-14 19:05:47,527 INFO L290 TraceCheckUtils]: 35: Hoare triple {41584#false} [164] L51-2-->L51-3: Formula: (= v_main_~i~0_8 (+ v_main_~i~0_9 1)) InVars {main_~i~0=v_main_~i~0_9} OutVars{main_~i~0=v_main_~i~0_8, main_#t~post14=|v_main_#t~post14_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post14] {41584#false} is VALID [2022-04-14 19:05:47,527 INFO L290 TraceCheckUtils]: 36: Hoare triple {41584#false} [153] L51-3-->L55: Formula: (let ((.cse0 (* v_main_~i~0_5 4)) (.cse1 (select |v_#memory_int_1| |v_main_~#distance~0.base_1|))) (and (= v_main_~y~0_1 (select (select |v_#memory_int_1| |v_main_~#Source~0.base_1|) (+ .cse0 |v_main_~#Source~0.offset_1|))) (= v_main_~x~0_1 (select (select |v_#memory_int_1| |v_main_~#Dest~0.base_1|) (+ |v_main_~#Dest~0.offset_1| .cse0))) (= (select (select |v_#memory_int_1| |v_main_~#Weight~0.base_1|) (+ |v_main_~#Weight~0.offset_1| .cse0)) |v_main_#t~mem18_1|) (= (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~x~0_1 4))) |v_main_#t~mem19_1|) (= |v_main_#t~mem17_1| (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~y~0_1 4)))) (< v_main_~i~0_5 v_main_~edgecount~0_3))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_#t~mem15=|v_main_#t~mem15_1|, main_~x~0=v_main_~x~0_1, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~y~0=v_main_~y~0_1, main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_#t~mem16=|v_main_#t~mem16_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_#t~mem17=|v_main_#t~mem17_1|, main_#t~mem18=|v_main_#t~mem18_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|, main_#t~mem19=|v_main_#t~mem19_1|} AuxVars[] AssignedVars[main_#t~mem15, main_~x~0, main_~y~0, main_#t~mem16, main_#t~mem17, main_#t~mem18, main_#t~mem19] {41584#false} is VALID [2022-04-14 19:05:47,527 INFO L290 TraceCheckUtils]: 37: Hoare triple {41584#false} [159] L55-->L51-2: Formula: (not (< (+ |v_main_#t~mem18_5| |v_main_#t~mem17_5|) |v_main_#t~mem19_5|)) InVars {main_#t~mem17=|v_main_#t~mem17_5|, main_#t~mem18=|v_main_#t~mem18_5|, main_#t~mem19=|v_main_#t~mem19_5|} OutVars{} AuxVars[] AssignedVars[main_#t~mem17, main_#t~mem18, main_#t~mem19] {41584#false} is VALID [2022-04-14 19:05:47,527 INFO L290 TraceCheckUtils]: 38: Hoare triple {41584#false} [164] L51-2-->L51-3: Formula: (= v_main_~i~0_8 (+ v_main_~i~0_9 1)) InVars {main_~i~0=v_main_~i~0_9} OutVars{main_~i~0=v_main_~i~0_8, main_#t~post14=|v_main_#t~post14_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post14] {41584#false} is VALID [2022-04-14 19:05:47,527 INFO L290 TraceCheckUtils]: 39: Hoare triple {41584#false} [152] L51-3-->L51-4: Formula: (not (< v_main_~i~0_4 v_main_~edgecount~0_2)) InVars {main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} OutVars{main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} AuxVars[] AssignedVars[] {41584#false} is VALID [2022-04-14 19:05:47,527 INFO L290 TraceCheckUtils]: 40: Hoare triple {41584#false} [157] L51-4-->L61-3: Formula: (= v_main_~i~0_10 0) InVars {} OutVars{main_~i~0=v_main_~i~0_10} AuxVars[] AssignedVars[main_~i~0] {41584#false} is VALID [2022-04-14 19:05:47,527 INFO L290 TraceCheckUtils]: 41: Hoare triple {41584#false} [163] L61-3-->L63: Formula: (and (= (select (select |v_#memory_int_5| |v_main_~#distance~0.base_6|) (+ |v_main_~#distance~0.offset_6| (* v_main_~i~0_15 4))) |v_main_#t~mem21_1|) (< v_main_~i~0_15 v_main_~nodecount~0_7)) InVars {main_~nodecount~0=v_main_~nodecount~0_7, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|} OutVars{main_~nodecount~0=v_main_~nodecount~0_7, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|, main_#t~mem21=|v_main_#t~mem21_1|, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|} AuxVars[] AssignedVars[main_#t~mem21] {41584#false} is VALID [2022-04-14 19:05:47,527 INFO L272 TraceCheckUtils]: 42: Hoare triple {41584#false} [166] L63-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (<= 0 |v_main_#t~mem21_4|) 1 0)) InVars {main_#t~mem21=|v_main_#t~mem21_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem21] {41584#false} is VALID [2022-04-14 19:05:47,527 INFO L290 TraceCheckUtils]: 43: Hoare triple {41584#false} [168] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_3 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {41584#false} is VALID [2022-04-14 19:05:47,527 INFO L290 TraceCheckUtils]: 44: Hoare triple {41584#false} [170] L11-->L12: Formula: (= v___VERIFIER_assert_~cond_1 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[] {41584#false} is VALID [2022-04-14 19:05:47,528 INFO L290 TraceCheckUtils]: 45: Hoare triple {41584#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {41584#false} is VALID [2022-04-14 19:05:47,528 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 16 proven. 4 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-04-14 19:05:47,528 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-14 19:05:47,528 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1967053392] [2022-04-14 19:05:47,528 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1967053392] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-14 19:05:47,528 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1356873690] [2022-04-14 19:05:47,528 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-14 19:05:47,528 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-14 19:05:47,529 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-14 19:05:47,529 INFO L229 MonitoredProcess]: Starting monitored process 25 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-14 19:05:47,530 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (25)] Waiting until timeout for monitored process [2022-04-14 19:05:47,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 19:05:47,663 INFO L263 TraceCheckSpWp]: Trace formula consists of 367 conjuncts, 6 conjunts are in the unsatisfiable core [2022-04-14 19:05:47,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 19:05:47,675 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-14 19:05:47,859 INFO L272 TraceCheckUtils]: 0: Hoare triple {41583#true} [126] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {41583#true} is VALID [2022-04-14 19:05:47,860 INFO L290 TraceCheckUtils]: 1: Hoare triple {41583#true} [128] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_11| 1))) (and (= (select |v_#valid_16| 1) 1) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_16| 2) 1) (= (select |v_#valid_16| 3) 1) (= (select .cse0 1) 0) (= |v_#NULL.base_1| 0) (= (select |v_#length_6| 1) 2) (= (select |v_#length_6| 2) 14) (= (select .cse0 0) 48) (= (select |v_#valid_16| 0) 0) (= (select |v_#length_6| 3) 12) (= |v_#NULL.offset_1| 0) (= v_~INFINITY~0_2 899))) InVars {#memory_int=|v_#memory_int_11|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, #valid=|v_#valid_16|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_16|, #memory_int=|v_#memory_int_11|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_6|, ~INFINITY~0=v_~INFINITY~0_2, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, ~INFINITY~0, #NULL.base] {41583#true} is VALID [2022-04-14 19:05:47,860 INFO L290 TraceCheckUtils]: 2: Hoare triple {41583#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {41583#true} is VALID [2022-04-14 19:05:47,860 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {41583#true} {41583#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {41583#true} is VALID [2022-04-14 19:05:47,860 INFO L272 TraceCheckUtils]: 4: Hoare triple {41583#true} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {41583#true} is VALID [2022-04-14 19:05:47,860 INFO L290 TraceCheckUtils]: 5: Hoare triple {41583#true} [130] mainENTRY-->L20: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (= |v_main_#t~nondet4_2| v_main_~nodecount~0_1) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= |v_main_#t~nondet5_2| v_main_~edgecount~0_1)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~nodecount~0=v_main_~nodecount~0_1, main_~edgecount~0=v_main_~edgecount~0_1} AuxVars[] AssignedVars[main_~nodecount~0, main_#t~nondet5, main_#t~nondet4, main_~edgecount~0] {41583#true} is VALID [2022-04-14 19:05:47,860 INFO L290 TraceCheckUtils]: 6: Hoare triple {41583#true} [133] L20-->L21: Formula: (and (<= 0 v_main_~nodecount~0_3) (<= v_main_~nodecount~0_3 4)) InVars {main_~nodecount~0=v_main_~nodecount~0_3} OutVars{main_~nodecount~0=v_main_~nodecount~0_3} AuxVars[] AssignedVars[] {41583#true} is VALID [2022-04-14 19:05:47,861 INFO L290 TraceCheckUtils]: 7: Hoare triple {41583#true} [136] L21-->L30-3: Formula: (let ((.cse1 (store |v_#valid_10| |v_main_~#Source~0.base_4| 1))) (let ((.cse4 (store .cse1 |v_main_~#Dest~0.base_4| 1))) (let ((.cse5 (store .cse4 |v_main_~#Weight~0.base_4| 1)) (.cse2 (select |v_#memory_int_2| |v_main_~#Dest~0.base_4|)) (.cse0 (select |v_#memory_int_2| |v_main_~#Source~0.base_4|)) (.cse3 (select |v_#memory_int_2| |v_main_~#Weight~0.base_4|))) (and (= (select .cse0 (+ 52 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#distance~0.base_4|) (= (select .cse0 (+ 48 |v_main_~#Source~0.offset_4|)) 3) (= 2 (select .cse0 (+ 68 |v_main_~#Source~0.offset_4|))) (= (select .cse1 |v_main_~#Dest~0.base_4|) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Weight~0.base_4|) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 60)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 12)) 1) (= 9 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 36))) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 24))) (= (select .cse0 (+ 56 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Dest~0.base_4|) (= (select .cse0 (+ 40 |v_main_~#Source~0.offset_4|)) 2) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 8))) (= (select .cse3 (+ 72 |v_main_~#Weight~0.offset_4|)) 18) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 12)) 3) (= (select .cse0 (+ 8 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 72)) 0) (= 6 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 24))) (= (select .cse0 (+ 12 |v_main_~#Source~0.offset_4|)) 1) (= 0 (select .cse3 |v_main_~#Weight~0.offset_4|)) (not (= |v_main_~#Weight~0.base_4| 0)) (= |v_main_~#Dest~0.offset_4| 0) (= 16 (select .cse3 (+ 64 |v_main_~#Weight~0.offset_4|))) (= (select .cse2 (+ 76 |v_main_~#Dest~0.offset_4|)) 4) (= 5 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 20))) (= (select .cse0 (+ 28 |v_main_~#Source~0.offset_4|)) 3) (= (select .cse0 (+ 76 |v_main_~#Source~0.offset_4|)) 3) (= 1 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 16))) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 44)) 0) (= (select .cse0 (+ 4 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 48)) 0) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 60)) 15) (= v_main_~i~0_6 0) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 32))) (= v_main_~source~0_1 0) (= (select .cse4 |v_main_~#Weight~0.base_4|) 0) (= (select |v_#valid_10| |v_main_~#Source~0.base_4|) 0) (<= v_main_~edgecount~0_5 19) (= (select .cse3 (+ 56 |v_main_~#Weight~0.offset_4|)) 14) (= (select .cse3 (+ 52 |v_main_~#Weight~0.offset_4|)) 13) (= (select .cse2 (+ 40 |v_main_~#Dest~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 52)) 2) (= (select .cse3 (+ 44 |v_main_~#Weight~0.offset_4|)) 11) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 4)) 1) (= |v_main_~#Source~0.offset_4| 0) (= 3 (select .cse0 (+ 60 |v_main_~#Source~0.offset_4|))) (= 2 (select .cse0 (+ 44 |v_main_~#Source~0.offset_4|))) (= |v_#length_1| (store (store (store (store |v_#length_5| |v_main_~#Source~0.base_4| 80) |v_main_~#Dest~0.base_4| 80) |v_main_~#Weight~0.base_4| 80) |v_main_~#distance~0.base_4| 20)) (= (select .cse2 |v_main_~#Dest~0.offset_4|) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 68)) 1) (= (select .cse0 (+ 36 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ 56 |v_main_~#Dest~0.offset_4|)) 3) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 28))) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 8)) 2) (= 12 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 48))) (= 7 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 28))) (= (select .cse0 (+ 64 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 64)) 2) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 36)) 0) (= 8 (select .cse3 (+ 32 |v_main_~#Weight~0.offset_4|))) (not (= |v_main_~#Dest~0.base_4| 0)) (= 0 (select .cse0 |v_main_~#Source~0.offset_4|)) (= (select .cse3 (+ 40 |v_main_~#Weight~0.offset_4|)) 10) (= (select .cse5 |v_main_~#distance~0.base_4|) 0) (= |v_main_~#distance~0.offset_4| 0) (= (store .cse5 |v_main_~#distance~0.base_4| 1) |v_#valid_6|) (<= 0 v_main_~edgecount~0_5) (= (select .cse3 (+ 16 |v_main_~#Weight~0.offset_4|)) 4) (not (= |v_main_~#Source~0.base_4| 0)) (= (select .cse0 (+ |v_main_~#Source~0.offset_4| 24)) 1) (= (select .cse0 (+ 16 |v_main_~#Source~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 20)) 4) (= 2 (select .cse0 (+ 72 |v_main_~#Source~0.offset_4|))) (= (select .cse0 (+ 32 |v_main_~#Source~0.offset_4|)) 4) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 4))) (= (select .cse0 (+ 20 |v_main_~#Source~0.offset_4|)) 0) (= 19 (select .cse3 (+ 76 |v_main_~#Weight~0.offset_4|))) (< |v_#StackHeapBarrier_1| |v_main_~#Source~0.base_4|) (not (= |v_main_~#distance~0.base_4| 0)) (= 17 (select .cse3 (+ 68 |v_main_~#Weight~0.offset_4|))) (= |v_main_~#Weight~0.offset_4| 0))))) InVars {#memory_int=|v_#memory_int_2|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_5|, main_~edgecount~0=v_main_~edgecount~0_5, #valid=|v_#valid_10|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_4|, main_~x~0=v_main_~x~0_2, main_~#distance~0.base=|v_main_~#distance~0.base_4|, main_~j~0=v_main_~j~0_1, main_~y~0=v_main_~y~0_2, main_~#Dest~0.base=|v_main_~#Dest~0.base_4|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_4|, main_~#Source~0.base=|v_main_~#Source~0.base_4|, main_~#Weight~0.base=|v_main_~#Weight~0.base_4|, #valid=|v_#valid_6|, main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~source~0=v_main_~source~0_1, #length=|v_#length_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_4|, main_~edgecount~0=v_main_~edgecount~0_5, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_4|} AuxVars[] AssignedVars[main_~#Source~0.offset, main_~x~0, main_~#distance~0.base, main_~j~0, main_~y~0, main_~#Dest~0.base, main_~#distance~0.offset, main_~#Source~0.base, main_~#Weight~0.base, #valid, main_~i~0, main_~source~0, #length, main_~#Weight~0.offset, main_~#Dest~0.offset] {41583#true} is VALID [2022-04-14 19:05:47,861 INFO L290 TraceCheckUtils]: 8: Hoare triple {41583#true} [139] L30-3-->L31: Formula: (< v_main_~i~0_12 v_main_~nodecount~0_5) InVars {main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} OutVars{main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {41583#true} is VALID [2022-04-14 19:05:47,861 INFO L290 TraceCheckUtils]: 9: Hoare triple {41583#true} [141] L31-->L30-2: Formula: (and (= (store |v_#memory_int_4| |v_main_~#distance~0.base_5| (store (select |v_#memory_int_4| |v_main_~#distance~0.base_5|) (+ |v_main_~#distance~0.offset_5| (* v_main_~i~0_14 4)) 0)) |v_#memory_int_3|) (= v_main_~i~0_14 v_main_~source~0_2)) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} AuxVars[] AssignedVars[#memory_int] {41583#true} is VALID [2022-04-14 19:05:47,861 INFO L290 TraceCheckUtils]: 10: Hoare triple {41583#true} [146] L30-2-->L30-3: Formula: (= v_main_~i~0_17 (+ v_main_~i~0_18 1)) InVars {main_~i~0=v_main_~i~0_18} OutVars{main_~i~0=v_main_~i~0_17, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {41583#true} is VALID [2022-04-14 19:05:47,861 INFO L290 TraceCheckUtils]: 11: Hoare triple {41583#true} [139] L30-3-->L31: Formula: (< v_main_~i~0_12 v_main_~nodecount~0_5) InVars {main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} OutVars{main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {41583#true} is VALID [2022-04-14 19:05:47,861 INFO L290 TraceCheckUtils]: 12: Hoare triple {41583#true} [142] L31-->L30-2: Formula: (and (= (store |v_#memory_int_7| |v_main_~#distance~0.base_7| (store (select |v_#memory_int_7| |v_main_~#distance~0.base_7|) (+ |v_main_~#distance~0.offset_7| (* v_main_~i~0_16 4)) v_~INFINITY~0_1)) |v_#memory_int_6|) (not (= v_main_~i~0_16 v_main_~source~0_3))) InVars {main_~#distance~0.offset=|v_main_~#distance~0.offset_7|, main_~#distance~0.base=|v_main_~#distance~0.base_7|, #memory_int=|v_#memory_int_7|, main_~i~0=v_main_~i~0_16, main_~source~0=v_main_~source~0_3, ~INFINITY~0=v_~INFINITY~0_1} OutVars{main_~#distance~0.offset=|v_main_~#distance~0.offset_7|, main_~#distance~0.base=|v_main_~#distance~0.base_7|, #memory_int=|v_#memory_int_6|, main_~i~0=v_main_~i~0_16, main_~source~0=v_main_~source~0_3, ~INFINITY~0=v_~INFINITY~0_1} AuxVars[] AssignedVars[#memory_int] {41583#true} is VALID [2022-04-14 19:05:47,861 INFO L290 TraceCheckUtils]: 13: Hoare triple {41583#true} [146] L30-2-->L30-3: Formula: (= v_main_~i~0_17 (+ v_main_~i~0_18 1)) InVars {main_~i~0=v_main_~i~0_18} OutVars{main_~i~0=v_main_~i~0_17, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {41583#true} is VALID [2022-04-14 19:05:47,861 INFO L290 TraceCheckUtils]: 14: Hoare triple {41583#true} [138] L30-3-->L30-4: Formula: (not (< v_main_~i~0_11 v_main_~nodecount~0_4)) InVars {main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} OutVars{main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} AuxVars[] AssignedVars[] {41583#true} is VALID [2022-04-14 19:05:47,861 INFO L290 TraceCheckUtils]: 15: Hoare triple {41583#true} [140] L30-4-->L39-3: Formula: (= v_main_~i~0_21 0) InVars {} OutVars{main_~i~0=v_main_~i~0_21} AuxVars[] AssignedVars[main_~i~0] {41583#true} is VALID [2022-04-14 19:05:47,862 INFO L290 TraceCheckUtils]: 16: Hoare triple {41583#true} [145] L39-3-->L41-3: Formula: (and (= v_main_~j~0_2 0) (< v_main_~i~0_23 v_main_~nodecount~0_9)) InVars {main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23} OutVars{main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23, main_~j~0=v_main_~j~0_2} AuxVars[] AssignedVars[main_~j~0] {41645#(<= main_~j~0 0)} is VALID [2022-04-14 19:05:47,862 INFO L290 TraceCheckUtils]: 17: Hoare triple {41645#(<= main_~j~0 0)} [150] L41-3-->L45: Formula: (let ((.cse0 (select |v_#memory_int_8| |v_main_~#distance~0.base_10|)) (.cse1 (* v_main_~j~0_4 4))) (and (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~x~0_3 4))) |v_main_#t~mem13_1|) (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~y~0_3 4))) |v_main_#t~mem11_1|) (= (select (select |v_#memory_int_8| |v_main_~#Dest~0.base_7|) (+ .cse1 |v_main_~#Dest~0.offset_7|)) v_main_~x~0_3) (= v_main_~y~0_3 (select (select |v_#memory_int_8| |v_main_~#Source~0.base_7|) (+ .cse1 |v_main_~#Source~0.offset_7|))) (= |v_main_#t~mem12_1| (select (select |v_#memory_int_8| |v_main_~#Weight~0.base_7|) (+ .cse1 |v_main_~#Weight~0.offset_7|))) (< v_main_~j~0_4 v_main_~edgecount~0_7))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_~j~0=v_main_~j~0_4, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} OutVars{main_#t~mem12=|v_main_#t~mem12_1|, main_#t~mem13=|v_main_#t~mem13_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~x~0=v_main_~x~0_3, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_#t~mem10=|v_main_#t~mem10_1|, main_~j~0=v_main_~j~0_4, main_#t~mem11=|v_main_#t~mem11_1|, main_~y~0=v_main_~y~0_3, main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_#t~mem9=|v_main_#t~mem9_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_~x~0, main_#t~mem10, main_#t~mem11, main_~y~0, main_#t~mem9] {41645#(<= main_~j~0 0)} is VALID [2022-04-14 19:05:47,863 INFO L290 TraceCheckUtils]: 18: Hoare triple {41645#(<= main_~j~0 0)} [155] L45-->L41-2: Formula: (and (= (store |v_#memory_int_10| |v_main_~#distance~0.base_11| (store (select |v_#memory_int_10| |v_main_~#distance~0.base_11|) (+ |v_main_~#distance~0.offset_11| (* v_main_~x~0_4 4)) (- 1))) |v_#memory_int_9|) (< (+ |v_main_#t~mem12_3| |v_main_#t~mem11_3|) |v_main_#t~mem13_3|)) InVars {main_#t~mem12=|v_main_#t~mem12_3|, main_#t~mem13=|v_main_#t~mem13_3|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|, main_#t~mem11=|v_main_#t~mem11_3|, #memory_int=|v_#memory_int_10|} OutVars{#memory_int=|v_#memory_int_9|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_#t~mem11, #memory_int] {41645#(<= main_~j~0 0)} is VALID [2022-04-14 19:05:47,863 INFO L290 TraceCheckUtils]: 19: Hoare triple {41645#(<= main_~j~0 0)} [160] L41-2-->L41-3: Formula: (= v_main_~j~0_5 (+ v_main_~j~0_6 1)) InVars {main_~j~0=v_main_~j~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, main_~j~0=v_main_~j~0_5} AuxVars[] AssignedVars[main_~j~0, main_#t~post8] {41589#(<= main_~j~0 1)} is VALID [2022-04-14 19:05:47,864 INFO L290 TraceCheckUtils]: 20: Hoare triple {41589#(<= main_~j~0 1)} [149] L41-3-->L39-2: Formula: (not (< v_main_~j~0_3 v_main_~edgecount~0_6)) InVars {main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} OutVars{main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} AuxVars[] AssignedVars[] {41590#(<= main_~edgecount~0 1)} is VALID [2022-04-14 19:05:47,864 INFO L290 TraceCheckUtils]: 21: Hoare triple {41590#(<= main_~edgecount~0 1)} [154] L39-2-->L39-3: Formula: (= v_main_~i~0_1 (+ v_main_~i~0_2 1)) InVars {main_~i~0=v_main_~i~0_2} OutVars{main_~i~0=v_main_~i~0_1, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post7] {41590#(<= main_~edgecount~0 1)} is VALID [2022-04-14 19:05:47,864 INFO L290 TraceCheckUtils]: 22: Hoare triple {41590#(<= main_~edgecount~0 1)} [145] L39-3-->L41-3: Formula: (and (= v_main_~j~0_2 0) (< v_main_~i~0_23 v_main_~nodecount~0_9)) InVars {main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23} OutVars{main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23, main_~j~0=v_main_~j~0_2} AuxVars[] AssignedVars[main_~j~0] {41664#(and (<= 0 main_~j~0) (<= main_~edgecount~0 1))} is VALID [2022-04-14 19:05:47,865 INFO L290 TraceCheckUtils]: 23: Hoare triple {41664#(and (<= 0 main_~j~0) (<= main_~edgecount~0 1))} [150] L41-3-->L45: Formula: (let ((.cse0 (select |v_#memory_int_8| |v_main_~#distance~0.base_10|)) (.cse1 (* v_main_~j~0_4 4))) (and (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~x~0_3 4))) |v_main_#t~mem13_1|) (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~y~0_3 4))) |v_main_#t~mem11_1|) (= (select (select |v_#memory_int_8| |v_main_~#Dest~0.base_7|) (+ .cse1 |v_main_~#Dest~0.offset_7|)) v_main_~x~0_3) (= v_main_~y~0_3 (select (select |v_#memory_int_8| |v_main_~#Source~0.base_7|) (+ .cse1 |v_main_~#Source~0.offset_7|))) (= |v_main_#t~mem12_1| (select (select |v_#memory_int_8| |v_main_~#Weight~0.base_7|) (+ .cse1 |v_main_~#Weight~0.offset_7|))) (< v_main_~j~0_4 v_main_~edgecount~0_7))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_~j~0=v_main_~j~0_4, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} OutVars{main_#t~mem12=|v_main_#t~mem12_1|, main_#t~mem13=|v_main_#t~mem13_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~x~0=v_main_~x~0_3, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_#t~mem10=|v_main_#t~mem10_1|, main_~j~0=v_main_~j~0_4, main_#t~mem11=|v_main_#t~mem11_1|, main_~y~0=v_main_~y~0_3, main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_#t~mem9=|v_main_#t~mem9_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_~x~0, main_#t~mem10, main_#t~mem11, main_~y~0, main_#t~mem9] {41664#(and (<= 0 main_~j~0) (<= main_~edgecount~0 1))} is VALID [2022-04-14 19:05:47,865 INFO L290 TraceCheckUtils]: 24: Hoare triple {41664#(and (<= 0 main_~j~0) (<= main_~edgecount~0 1))} [156] L45-->L41-2: Formula: (not (< (+ |v_main_#t~mem12_5| |v_main_#t~mem11_5|) |v_main_#t~mem13_5|)) InVars {main_#t~mem12=|v_main_#t~mem12_5|, main_#t~mem13=|v_main_#t~mem13_5|, main_#t~mem11=|v_main_#t~mem11_5|} OutVars{} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_#t~mem11] {41664#(and (<= 0 main_~j~0) (<= main_~edgecount~0 1))} is VALID [2022-04-14 19:05:47,866 INFO L290 TraceCheckUtils]: 25: Hoare triple {41664#(and (<= 0 main_~j~0) (<= main_~edgecount~0 1))} [160] L41-2-->L41-3: Formula: (= v_main_~j~0_5 (+ v_main_~j~0_6 1)) InVars {main_~j~0=v_main_~j~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, main_~j~0=v_main_~j~0_5} AuxVars[] AssignedVars[main_~j~0, main_#t~post8] {41674#(and (<= 1 main_~j~0) (<= main_~edgecount~0 1))} is VALID [2022-04-14 19:05:47,867 INFO L290 TraceCheckUtils]: 26: Hoare triple {41674#(and (<= 1 main_~j~0) (<= main_~edgecount~0 1))} [150] L41-3-->L45: Formula: (let ((.cse0 (select |v_#memory_int_8| |v_main_~#distance~0.base_10|)) (.cse1 (* v_main_~j~0_4 4))) (and (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~x~0_3 4))) |v_main_#t~mem13_1|) (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~y~0_3 4))) |v_main_#t~mem11_1|) (= (select (select |v_#memory_int_8| |v_main_~#Dest~0.base_7|) (+ .cse1 |v_main_~#Dest~0.offset_7|)) v_main_~x~0_3) (= v_main_~y~0_3 (select (select |v_#memory_int_8| |v_main_~#Source~0.base_7|) (+ .cse1 |v_main_~#Source~0.offset_7|))) (= |v_main_#t~mem12_1| (select (select |v_#memory_int_8| |v_main_~#Weight~0.base_7|) (+ .cse1 |v_main_~#Weight~0.offset_7|))) (< v_main_~j~0_4 v_main_~edgecount~0_7))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_~j~0=v_main_~j~0_4, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} OutVars{main_#t~mem12=|v_main_#t~mem12_1|, main_#t~mem13=|v_main_#t~mem13_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~x~0=v_main_~x~0_3, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_#t~mem10=|v_main_#t~mem10_1|, main_~j~0=v_main_~j~0_4, main_#t~mem11=|v_main_#t~mem11_1|, main_~y~0=v_main_~y~0_3, main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_#t~mem9=|v_main_#t~mem9_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_~x~0, main_#t~mem10, main_#t~mem11, main_~y~0, main_#t~mem9] {41584#false} is VALID [2022-04-14 19:05:47,867 INFO L290 TraceCheckUtils]: 27: Hoare triple {41584#false} [155] L45-->L41-2: Formula: (and (= (store |v_#memory_int_10| |v_main_~#distance~0.base_11| (store (select |v_#memory_int_10| |v_main_~#distance~0.base_11|) (+ |v_main_~#distance~0.offset_11| (* v_main_~x~0_4 4)) (- 1))) |v_#memory_int_9|) (< (+ |v_main_#t~mem12_3| |v_main_#t~mem11_3|) |v_main_#t~mem13_3|)) InVars {main_#t~mem12=|v_main_#t~mem12_3|, main_#t~mem13=|v_main_#t~mem13_3|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|, main_#t~mem11=|v_main_#t~mem11_3|, #memory_int=|v_#memory_int_10|} OutVars{#memory_int=|v_#memory_int_9|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_#t~mem11, #memory_int] {41584#false} is VALID [2022-04-14 19:05:47,867 INFO L290 TraceCheckUtils]: 28: Hoare triple {41584#false} [160] L41-2-->L41-3: Formula: (= v_main_~j~0_5 (+ v_main_~j~0_6 1)) InVars {main_~j~0=v_main_~j~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, main_~j~0=v_main_~j~0_5} AuxVars[] AssignedVars[main_~j~0, main_#t~post8] {41584#false} is VALID [2022-04-14 19:05:47,867 INFO L290 TraceCheckUtils]: 29: Hoare triple {41584#false} [149] L41-3-->L39-2: Formula: (not (< v_main_~j~0_3 v_main_~edgecount~0_6)) InVars {main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} OutVars{main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} AuxVars[] AssignedVars[] {41584#false} is VALID [2022-04-14 19:05:47,867 INFO L290 TraceCheckUtils]: 30: Hoare triple {41584#false} [154] L39-2-->L39-3: Formula: (= v_main_~i~0_1 (+ v_main_~i~0_2 1)) InVars {main_~i~0=v_main_~i~0_2} OutVars{main_~i~0=v_main_~i~0_1, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post7] {41584#false} is VALID [2022-04-14 19:05:47,867 INFO L290 TraceCheckUtils]: 31: Hoare triple {41584#false} [144] L39-3-->L39-4: Formula: (not (< v_main_~i~0_22 v_main_~nodecount~0_8)) InVars {main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} OutVars{main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} AuxVars[] AssignedVars[] {41584#false} is VALID [2022-04-14 19:05:47,867 INFO L290 TraceCheckUtils]: 32: Hoare triple {41584#false} [147] L39-4-->L51-3: Formula: (= v_main_~i~0_3 0) InVars {} OutVars{main_~i~0=v_main_~i~0_3} AuxVars[] AssignedVars[main_~i~0] {41584#false} is VALID [2022-04-14 19:05:47,867 INFO L290 TraceCheckUtils]: 33: Hoare triple {41584#false} [153] L51-3-->L55: Formula: (let ((.cse0 (* v_main_~i~0_5 4)) (.cse1 (select |v_#memory_int_1| |v_main_~#distance~0.base_1|))) (and (= v_main_~y~0_1 (select (select |v_#memory_int_1| |v_main_~#Source~0.base_1|) (+ .cse0 |v_main_~#Source~0.offset_1|))) (= v_main_~x~0_1 (select (select |v_#memory_int_1| |v_main_~#Dest~0.base_1|) (+ |v_main_~#Dest~0.offset_1| .cse0))) (= (select (select |v_#memory_int_1| |v_main_~#Weight~0.base_1|) (+ |v_main_~#Weight~0.offset_1| .cse0)) |v_main_#t~mem18_1|) (= (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~x~0_1 4))) |v_main_#t~mem19_1|) (= |v_main_#t~mem17_1| (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~y~0_1 4)))) (< v_main_~i~0_5 v_main_~edgecount~0_3))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_#t~mem15=|v_main_#t~mem15_1|, main_~x~0=v_main_~x~0_1, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~y~0=v_main_~y~0_1, main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_#t~mem16=|v_main_#t~mem16_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_#t~mem17=|v_main_#t~mem17_1|, main_#t~mem18=|v_main_#t~mem18_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|, main_#t~mem19=|v_main_#t~mem19_1|} AuxVars[] AssignedVars[main_#t~mem15, main_~x~0, main_~y~0, main_#t~mem16, main_#t~mem17, main_#t~mem18, main_#t~mem19] {41584#false} is VALID [2022-04-14 19:05:47,867 INFO L290 TraceCheckUtils]: 34: Hoare triple {41584#false} [159] L55-->L51-2: Formula: (not (< (+ |v_main_#t~mem18_5| |v_main_#t~mem17_5|) |v_main_#t~mem19_5|)) InVars {main_#t~mem17=|v_main_#t~mem17_5|, main_#t~mem18=|v_main_#t~mem18_5|, main_#t~mem19=|v_main_#t~mem19_5|} OutVars{} AuxVars[] AssignedVars[main_#t~mem17, main_#t~mem18, main_#t~mem19] {41584#false} is VALID [2022-04-14 19:05:47,868 INFO L290 TraceCheckUtils]: 35: Hoare triple {41584#false} [164] L51-2-->L51-3: Formula: (= v_main_~i~0_8 (+ v_main_~i~0_9 1)) InVars {main_~i~0=v_main_~i~0_9} OutVars{main_~i~0=v_main_~i~0_8, main_#t~post14=|v_main_#t~post14_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post14] {41584#false} is VALID [2022-04-14 19:05:47,868 INFO L290 TraceCheckUtils]: 36: Hoare triple {41584#false} [153] L51-3-->L55: Formula: (let ((.cse0 (* v_main_~i~0_5 4)) (.cse1 (select |v_#memory_int_1| |v_main_~#distance~0.base_1|))) (and (= v_main_~y~0_1 (select (select |v_#memory_int_1| |v_main_~#Source~0.base_1|) (+ .cse0 |v_main_~#Source~0.offset_1|))) (= v_main_~x~0_1 (select (select |v_#memory_int_1| |v_main_~#Dest~0.base_1|) (+ |v_main_~#Dest~0.offset_1| .cse0))) (= (select (select |v_#memory_int_1| |v_main_~#Weight~0.base_1|) (+ |v_main_~#Weight~0.offset_1| .cse0)) |v_main_#t~mem18_1|) (= (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~x~0_1 4))) |v_main_#t~mem19_1|) (= |v_main_#t~mem17_1| (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~y~0_1 4)))) (< v_main_~i~0_5 v_main_~edgecount~0_3))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_#t~mem15=|v_main_#t~mem15_1|, main_~x~0=v_main_~x~0_1, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~y~0=v_main_~y~0_1, main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_#t~mem16=|v_main_#t~mem16_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_#t~mem17=|v_main_#t~mem17_1|, main_#t~mem18=|v_main_#t~mem18_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|, main_#t~mem19=|v_main_#t~mem19_1|} AuxVars[] AssignedVars[main_#t~mem15, main_~x~0, main_~y~0, main_#t~mem16, main_#t~mem17, main_#t~mem18, main_#t~mem19] {41584#false} is VALID [2022-04-14 19:05:47,868 INFO L290 TraceCheckUtils]: 37: Hoare triple {41584#false} [159] L55-->L51-2: Formula: (not (< (+ |v_main_#t~mem18_5| |v_main_#t~mem17_5|) |v_main_#t~mem19_5|)) InVars {main_#t~mem17=|v_main_#t~mem17_5|, main_#t~mem18=|v_main_#t~mem18_5|, main_#t~mem19=|v_main_#t~mem19_5|} OutVars{} AuxVars[] AssignedVars[main_#t~mem17, main_#t~mem18, main_#t~mem19] {41584#false} is VALID [2022-04-14 19:05:47,868 INFO L290 TraceCheckUtils]: 38: Hoare triple {41584#false} [164] L51-2-->L51-3: Formula: (= v_main_~i~0_8 (+ v_main_~i~0_9 1)) InVars {main_~i~0=v_main_~i~0_9} OutVars{main_~i~0=v_main_~i~0_8, main_#t~post14=|v_main_#t~post14_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post14] {41584#false} is VALID [2022-04-14 19:05:47,868 INFO L290 TraceCheckUtils]: 39: Hoare triple {41584#false} [152] L51-3-->L51-4: Formula: (not (< v_main_~i~0_4 v_main_~edgecount~0_2)) InVars {main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} OutVars{main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} AuxVars[] AssignedVars[] {41584#false} is VALID [2022-04-14 19:05:47,868 INFO L290 TraceCheckUtils]: 40: Hoare triple {41584#false} [157] L51-4-->L61-3: Formula: (= v_main_~i~0_10 0) InVars {} OutVars{main_~i~0=v_main_~i~0_10} AuxVars[] AssignedVars[main_~i~0] {41584#false} is VALID [2022-04-14 19:05:47,868 INFO L290 TraceCheckUtils]: 41: Hoare triple {41584#false} [163] L61-3-->L63: Formula: (and (= (select (select |v_#memory_int_5| |v_main_~#distance~0.base_6|) (+ |v_main_~#distance~0.offset_6| (* v_main_~i~0_15 4))) |v_main_#t~mem21_1|) (< v_main_~i~0_15 v_main_~nodecount~0_7)) InVars {main_~nodecount~0=v_main_~nodecount~0_7, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|} OutVars{main_~nodecount~0=v_main_~nodecount~0_7, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|, main_#t~mem21=|v_main_#t~mem21_1|, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|} AuxVars[] AssignedVars[main_#t~mem21] {41584#false} is VALID [2022-04-14 19:05:47,868 INFO L272 TraceCheckUtils]: 42: Hoare triple {41584#false} [166] L63-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (<= 0 |v_main_#t~mem21_4|) 1 0)) InVars {main_#t~mem21=|v_main_#t~mem21_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem21] {41584#false} is VALID [2022-04-14 19:05:47,868 INFO L290 TraceCheckUtils]: 43: Hoare triple {41584#false} [168] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_3 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {41584#false} is VALID [2022-04-14 19:05:47,868 INFO L290 TraceCheckUtils]: 44: Hoare triple {41584#false} [170] L11-->L12: Formula: (= v___VERIFIER_assert_~cond_1 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[] {41584#false} is VALID [2022-04-14 19:05:47,869 INFO L290 TraceCheckUtils]: 45: Hoare triple {41584#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {41584#false} is VALID [2022-04-14 19:05:47,869 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 13 proven. 7 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-04-14 19:05:47,869 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-14 19:05:48,024 INFO L290 TraceCheckUtils]: 45: Hoare triple {41584#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {41584#false} is VALID [2022-04-14 19:05:48,024 INFO L290 TraceCheckUtils]: 44: Hoare triple {41584#false} [170] L11-->L12: Formula: (= v___VERIFIER_assert_~cond_1 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[] {41584#false} is VALID [2022-04-14 19:05:48,025 INFO L290 TraceCheckUtils]: 43: Hoare triple {41584#false} [168] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_3 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {41584#false} is VALID [2022-04-14 19:05:48,025 INFO L272 TraceCheckUtils]: 42: Hoare triple {41584#false} [166] L63-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (<= 0 |v_main_#t~mem21_4|) 1 0)) InVars {main_#t~mem21=|v_main_#t~mem21_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem21] {41584#false} is VALID [2022-04-14 19:05:48,025 INFO L290 TraceCheckUtils]: 41: Hoare triple {41584#false} [163] L61-3-->L63: Formula: (and (= (select (select |v_#memory_int_5| |v_main_~#distance~0.base_6|) (+ |v_main_~#distance~0.offset_6| (* v_main_~i~0_15 4))) |v_main_#t~mem21_1|) (< v_main_~i~0_15 v_main_~nodecount~0_7)) InVars {main_~nodecount~0=v_main_~nodecount~0_7, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|} OutVars{main_~nodecount~0=v_main_~nodecount~0_7, main_~#distance~0.offset=|v_main_~#distance~0.offset_6|, main_~#distance~0.base=|v_main_~#distance~0.base_6|, main_#t~mem21=|v_main_#t~mem21_1|, main_~i~0=v_main_~i~0_15, #memory_int=|v_#memory_int_5|} AuxVars[] AssignedVars[main_#t~mem21] {41584#false} is VALID [2022-04-14 19:05:48,025 INFO L290 TraceCheckUtils]: 40: Hoare triple {41584#false} [157] L51-4-->L61-3: Formula: (= v_main_~i~0_10 0) InVars {} OutVars{main_~i~0=v_main_~i~0_10} AuxVars[] AssignedVars[main_~i~0] {41584#false} is VALID [2022-04-14 19:05:48,025 INFO L290 TraceCheckUtils]: 39: Hoare triple {41584#false} [152] L51-3-->L51-4: Formula: (not (< v_main_~i~0_4 v_main_~edgecount~0_2)) InVars {main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} OutVars{main_~i~0=v_main_~i~0_4, main_~edgecount~0=v_main_~edgecount~0_2} AuxVars[] AssignedVars[] {41584#false} is VALID [2022-04-14 19:05:48,025 INFO L290 TraceCheckUtils]: 38: Hoare triple {41584#false} [164] L51-2-->L51-3: Formula: (= v_main_~i~0_8 (+ v_main_~i~0_9 1)) InVars {main_~i~0=v_main_~i~0_9} OutVars{main_~i~0=v_main_~i~0_8, main_#t~post14=|v_main_#t~post14_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post14] {41584#false} is VALID [2022-04-14 19:05:48,025 INFO L290 TraceCheckUtils]: 37: Hoare triple {41584#false} [159] L55-->L51-2: Formula: (not (< (+ |v_main_#t~mem18_5| |v_main_#t~mem17_5|) |v_main_#t~mem19_5|)) InVars {main_#t~mem17=|v_main_#t~mem17_5|, main_#t~mem18=|v_main_#t~mem18_5|, main_#t~mem19=|v_main_#t~mem19_5|} OutVars{} AuxVars[] AssignedVars[main_#t~mem17, main_#t~mem18, main_#t~mem19] {41584#false} is VALID [2022-04-14 19:05:48,025 INFO L290 TraceCheckUtils]: 36: Hoare triple {41584#false} [153] L51-3-->L55: Formula: (let ((.cse0 (* v_main_~i~0_5 4)) (.cse1 (select |v_#memory_int_1| |v_main_~#distance~0.base_1|))) (and (= v_main_~y~0_1 (select (select |v_#memory_int_1| |v_main_~#Source~0.base_1|) (+ .cse0 |v_main_~#Source~0.offset_1|))) (= v_main_~x~0_1 (select (select |v_#memory_int_1| |v_main_~#Dest~0.base_1|) (+ |v_main_~#Dest~0.offset_1| .cse0))) (= (select (select |v_#memory_int_1| |v_main_~#Weight~0.base_1|) (+ |v_main_~#Weight~0.offset_1| .cse0)) |v_main_#t~mem18_1|) (= (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~x~0_1 4))) |v_main_#t~mem19_1|) (= |v_main_#t~mem17_1| (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~y~0_1 4)))) (< v_main_~i~0_5 v_main_~edgecount~0_3))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_#t~mem15=|v_main_#t~mem15_1|, main_~x~0=v_main_~x~0_1, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~y~0=v_main_~y~0_1, main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_#t~mem16=|v_main_#t~mem16_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_#t~mem17=|v_main_#t~mem17_1|, main_#t~mem18=|v_main_#t~mem18_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|, main_#t~mem19=|v_main_#t~mem19_1|} AuxVars[] AssignedVars[main_#t~mem15, main_~x~0, main_~y~0, main_#t~mem16, main_#t~mem17, main_#t~mem18, main_#t~mem19] {41584#false} is VALID [2022-04-14 19:05:48,025 INFO L290 TraceCheckUtils]: 35: Hoare triple {41584#false} [164] L51-2-->L51-3: Formula: (= v_main_~i~0_8 (+ v_main_~i~0_9 1)) InVars {main_~i~0=v_main_~i~0_9} OutVars{main_~i~0=v_main_~i~0_8, main_#t~post14=|v_main_#t~post14_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post14] {41584#false} is VALID [2022-04-14 19:05:48,026 INFO L290 TraceCheckUtils]: 34: Hoare triple {41584#false} [159] L55-->L51-2: Formula: (not (< (+ |v_main_#t~mem18_5| |v_main_#t~mem17_5|) |v_main_#t~mem19_5|)) InVars {main_#t~mem17=|v_main_#t~mem17_5|, main_#t~mem18=|v_main_#t~mem18_5|, main_#t~mem19=|v_main_#t~mem19_5|} OutVars{} AuxVars[] AssignedVars[main_#t~mem17, main_#t~mem18, main_#t~mem19] {41584#false} is VALID [2022-04-14 19:05:48,026 INFO L290 TraceCheckUtils]: 33: Hoare triple {41584#false} [153] L51-3-->L55: Formula: (let ((.cse0 (* v_main_~i~0_5 4)) (.cse1 (select |v_#memory_int_1| |v_main_~#distance~0.base_1|))) (and (= v_main_~y~0_1 (select (select |v_#memory_int_1| |v_main_~#Source~0.base_1|) (+ .cse0 |v_main_~#Source~0.offset_1|))) (= v_main_~x~0_1 (select (select |v_#memory_int_1| |v_main_~#Dest~0.base_1|) (+ |v_main_~#Dest~0.offset_1| .cse0))) (= (select (select |v_#memory_int_1| |v_main_~#Weight~0.base_1|) (+ |v_main_~#Weight~0.offset_1| .cse0)) |v_main_#t~mem18_1|) (= (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~x~0_1 4))) |v_main_#t~mem19_1|) (= |v_main_#t~mem17_1| (select .cse1 (+ |v_main_~#distance~0.offset_1| (* v_main_~y~0_1 4)))) (< v_main_~i~0_5 v_main_~edgecount~0_3))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_1|, main_#t~mem15=|v_main_#t~mem15_1|, main_~x~0=v_main_~x~0_1, main_~#distance~0.base=|v_main_~#distance~0.base_1|, main_~y~0=v_main_~y~0_1, main_~#Dest~0.base=|v_main_~#Dest~0.base_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_1|, main_~#Source~0.base=|v_main_~#Source~0.base_1|, main_~#Weight~0.base=|v_main_~#Weight~0.base_1|, main_~i~0=v_main_~i~0_5, #memory_int=|v_#memory_int_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_1|, main_#t~mem16=|v_main_#t~mem16_1|, main_~edgecount~0=v_main_~edgecount~0_3, main_#t~mem17=|v_main_#t~mem17_1|, main_#t~mem18=|v_main_#t~mem18_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_1|, main_#t~mem19=|v_main_#t~mem19_1|} AuxVars[] AssignedVars[main_#t~mem15, main_~x~0, main_~y~0, main_#t~mem16, main_#t~mem17, main_#t~mem18, main_#t~mem19] {41584#false} is VALID [2022-04-14 19:05:48,026 INFO L290 TraceCheckUtils]: 32: Hoare triple {41584#false} [147] L39-4-->L51-3: Formula: (= v_main_~i~0_3 0) InVars {} OutVars{main_~i~0=v_main_~i~0_3} AuxVars[] AssignedVars[main_~i~0] {41584#false} is VALID [2022-04-14 19:05:48,026 INFO L290 TraceCheckUtils]: 31: Hoare triple {41584#false} [144] L39-3-->L39-4: Formula: (not (< v_main_~i~0_22 v_main_~nodecount~0_8)) InVars {main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} OutVars{main_~nodecount~0=v_main_~nodecount~0_8, main_~i~0=v_main_~i~0_22} AuxVars[] AssignedVars[] {41584#false} is VALID [2022-04-14 19:05:48,026 INFO L290 TraceCheckUtils]: 30: Hoare triple {41584#false} [154] L39-2-->L39-3: Formula: (= v_main_~i~0_1 (+ v_main_~i~0_2 1)) InVars {main_~i~0=v_main_~i~0_2} OutVars{main_~i~0=v_main_~i~0_1, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post7] {41584#false} is VALID [2022-04-14 19:05:48,026 INFO L290 TraceCheckUtils]: 29: Hoare triple {41584#false} [149] L41-3-->L39-2: Formula: (not (< v_main_~j~0_3 v_main_~edgecount~0_6)) InVars {main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} OutVars{main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} AuxVars[] AssignedVars[] {41584#false} is VALID [2022-04-14 19:05:48,026 INFO L290 TraceCheckUtils]: 28: Hoare triple {41584#false} [160] L41-2-->L41-3: Formula: (= v_main_~j~0_5 (+ v_main_~j~0_6 1)) InVars {main_~j~0=v_main_~j~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, main_~j~0=v_main_~j~0_5} AuxVars[] AssignedVars[main_~j~0, main_#t~post8] {41584#false} is VALID [2022-04-14 19:05:48,026 INFO L290 TraceCheckUtils]: 27: Hoare triple {41584#false} [155] L45-->L41-2: Formula: (and (= (store |v_#memory_int_10| |v_main_~#distance~0.base_11| (store (select |v_#memory_int_10| |v_main_~#distance~0.base_11|) (+ |v_main_~#distance~0.offset_11| (* v_main_~x~0_4 4)) (- 1))) |v_#memory_int_9|) (< (+ |v_main_#t~mem12_3| |v_main_#t~mem11_3|) |v_main_#t~mem13_3|)) InVars {main_#t~mem12=|v_main_#t~mem12_3|, main_#t~mem13=|v_main_#t~mem13_3|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|, main_#t~mem11=|v_main_#t~mem11_3|, #memory_int=|v_#memory_int_10|} OutVars{#memory_int=|v_#memory_int_9|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_#t~mem11, #memory_int] {41584#false} is VALID [2022-04-14 19:05:48,027 INFO L290 TraceCheckUtils]: 26: Hoare triple {41592#(<= main_~edgecount~0 main_~j~0)} [150] L41-3-->L45: Formula: (let ((.cse0 (select |v_#memory_int_8| |v_main_~#distance~0.base_10|)) (.cse1 (* v_main_~j~0_4 4))) (and (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~x~0_3 4))) |v_main_#t~mem13_1|) (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~y~0_3 4))) |v_main_#t~mem11_1|) (= (select (select |v_#memory_int_8| |v_main_~#Dest~0.base_7|) (+ .cse1 |v_main_~#Dest~0.offset_7|)) v_main_~x~0_3) (= v_main_~y~0_3 (select (select |v_#memory_int_8| |v_main_~#Source~0.base_7|) (+ .cse1 |v_main_~#Source~0.offset_7|))) (= |v_main_#t~mem12_1| (select (select |v_#memory_int_8| |v_main_~#Weight~0.base_7|) (+ .cse1 |v_main_~#Weight~0.offset_7|))) (< v_main_~j~0_4 v_main_~edgecount~0_7))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_~j~0=v_main_~j~0_4, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} OutVars{main_#t~mem12=|v_main_#t~mem12_1|, main_#t~mem13=|v_main_#t~mem13_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~x~0=v_main_~x~0_3, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_#t~mem10=|v_main_#t~mem10_1|, main_~j~0=v_main_~j~0_4, main_#t~mem11=|v_main_#t~mem11_1|, main_~y~0=v_main_~y~0_3, main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_#t~mem9=|v_main_#t~mem9_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_~x~0, main_#t~mem10, main_#t~mem11, main_~y~0, main_#t~mem9] {41584#false} is VALID [2022-04-14 19:05:48,028 INFO L290 TraceCheckUtils]: 25: Hoare triple {41795#(<= main_~edgecount~0 (+ main_~j~0 1))} [160] L41-2-->L41-3: Formula: (= v_main_~j~0_5 (+ v_main_~j~0_6 1)) InVars {main_~j~0=v_main_~j~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, main_~j~0=v_main_~j~0_5} AuxVars[] AssignedVars[main_~j~0, main_#t~post8] {41592#(<= main_~edgecount~0 main_~j~0)} is VALID [2022-04-14 19:05:48,028 INFO L290 TraceCheckUtils]: 24: Hoare triple {41795#(<= main_~edgecount~0 (+ main_~j~0 1))} [156] L45-->L41-2: Formula: (not (< (+ |v_main_#t~mem12_5| |v_main_#t~mem11_5|) |v_main_#t~mem13_5|)) InVars {main_#t~mem12=|v_main_#t~mem12_5|, main_#t~mem13=|v_main_#t~mem13_5|, main_#t~mem11=|v_main_#t~mem11_5|} OutVars{} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_#t~mem11] {41795#(<= main_~edgecount~0 (+ main_~j~0 1))} is VALID [2022-04-14 19:05:48,028 INFO L290 TraceCheckUtils]: 23: Hoare triple {41795#(<= main_~edgecount~0 (+ main_~j~0 1))} [150] L41-3-->L45: Formula: (let ((.cse0 (select |v_#memory_int_8| |v_main_~#distance~0.base_10|)) (.cse1 (* v_main_~j~0_4 4))) (and (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~x~0_3 4))) |v_main_#t~mem13_1|) (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~y~0_3 4))) |v_main_#t~mem11_1|) (= (select (select |v_#memory_int_8| |v_main_~#Dest~0.base_7|) (+ .cse1 |v_main_~#Dest~0.offset_7|)) v_main_~x~0_3) (= v_main_~y~0_3 (select (select |v_#memory_int_8| |v_main_~#Source~0.base_7|) (+ .cse1 |v_main_~#Source~0.offset_7|))) (= |v_main_#t~mem12_1| (select (select |v_#memory_int_8| |v_main_~#Weight~0.base_7|) (+ .cse1 |v_main_~#Weight~0.offset_7|))) (< v_main_~j~0_4 v_main_~edgecount~0_7))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_~j~0=v_main_~j~0_4, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} OutVars{main_#t~mem12=|v_main_#t~mem12_1|, main_#t~mem13=|v_main_#t~mem13_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~x~0=v_main_~x~0_3, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_#t~mem10=|v_main_#t~mem10_1|, main_~j~0=v_main_~j~0_4, main_#t~mem11=|v_main_#t~mem11_1|, main_~y~0=v_main_~y~0_3, main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_#t~mem9=|v_main_#t~mem9_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_~x~0, main_#t~mem10, main_#t~mem11, main_~y~0, main_#t~mem9] {41795#(<= main_~edgecount~0 (+ main_~j~0 1))} is VALID [2022-04-14 19:05:48,029 INFO L290 TraceCheckUtils]: 22: Hoare triple {41590#(<= main_~edgecount~0 1)} [145] L39-3-->L41-3: Formula: (and (= v_main_~j~0_2 0) (< v_main_~i~0_23 v_main_~nodecount~0_9)) InVars {main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23} OutVars{main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23, main_~j~0=v_main_~j~0_2} AuxVars[] AssignedVars[main_~j~0] {41795#(<= main_~edgecount~0 (+ main_~j~0 1))} is VALID [2022-04-14 19:05:48,029 INFO L290 TraceCheckUtils]: 21: Hoare triple {41590#(<= main_~edgecount~0 1)} [154] L39-2-->L39-3: Formula: (= v_main_~i~0_1 (+ v_main_~i~0_2 1)) InVars {main_~i~0=v_main_~i~0_2} OutVars{main_~i~0=v_main_~i~0_1, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post7] {41590#(<= main_~edgecount~0 1)} is VALID [2022-04-14 19:05:48,030 INFO L290 TraceCheckUtils]: 20: Hoare triple {41589#(<= main_~j~0 1)} [149] L41-3-->L39-2: Formula: (not (< v_main_~j~0_3 v_main_~edgecount~0_6)) InVars {main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} OutVars{main_~edgecount~0=v_main_~edgecount~0_6, main_~j~0=v_main_~j~0_3} AuxVars[] AssignedVars[] {41590#(<= main_~edgecount~0 1)} is VALID [2022-04-14 19:05:48,030 INFO L290 TraceCheckUtils]: 19: Hoare triple {41645#(<= main_~j~0 0)} [160] L41-2-->L41-3: Formula: (= v_main_~j~0_5 (+ v_main_~j~0_6 1)) InVars {main_~j~0=v_main_~j~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, main_~j~0=v_main_~j~0_5} AuxVars[] AssignedVars[main_~j~0, main_#t~post8] {41589#(<= main_~j~0 1)} is VALID [2022-04-14 19:05:48,030 INFO L290 TraceCheckUtils]: 18: Hoare triple {41645#(<= main_~j~0 0)} [155] L45-->L41-2: Formula: (and (= (store |v_#memory_int_10| |v_main_~#distance~0.base_11| (store (select |v_#memory_int_10| |v_main_~#distance~0.base_11|) (+ |v_main_~#distance~0.offset_11| (* v_main_~x~0_4 4)) (- 1))) |v_#memory_int_9|) (< (+ |v_main_#t~mem12_3| |v_main_#t~mem11_3|) |v_main_#t~mem13_3|)) InVars {main_#t~mem12=|v_main_#t~mem12_3|, main_#t~mem13=|v_main_#t~mem13_3|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|, main_#t~mem11=|v_main_#t~mem11_3|, #memory_int=|v_#memory_int_10|} OutVars{#memory_int=|v_#memory_int_9|, main_~#distance~0.offset=|v_main_~#distance~0.offset_11|, main_~x~0=v_main_~x~0_4, main_~#distance~0.base=|v_main_~#distance~0.base_11|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_#t~mem11, #memory_int] {41645#(<= main_~j~0 0)} is VALID [2022-04-14 19:05:48,031 INFO L290 TraceCheckUtils]: 17: Hoare triple {41645#(<= main_~j~0 0)} [150] L41-3-->L45: Formula: (let ((.cse0 (select |v_#memory_int_8| |v_main_~#distance~0.base_10|)) (.cse1 (* v_main_~j~0_4 4))) (and (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~x~0_3 4))) |v_main_#t~mem13_1|) (= (select .cse0 (+ |v_main_~#distance~0.offset_10| (* v_main_~y~0_3 4))) |v_main_#t~mem11_1|) (= (select (select |v_#memory_int_8| |v_main_~#Dest~0.base_7|) (+ .cse1 |v_main_~#Dest~0.offset_7|)) v_main_~x~0_3) (= v_main_~y~0_3 (select (select |v_#memory_int_8| |v_main_~#Source~0.base_7|) (+ .cse1 |v_main_~#Source~0.offset_7|))) (= |v_main_#t~mem12_1| (select (select |v_#memory_int_8| |v_main_~#Weight~0.base_7|) (+ .cse1 |v_main_~#Weight~0.offset_7|))) (< v_main_~j~0_4 v_main_~edgecount~0_7))) InVars {main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_~j~0=v_main_~j~0_4, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} OutVars{main_#t~mem12=|v_main_#t~mem12_1|, main_#t~mem13=|v_main_#t~mem13_1|, main_~#Source~0.offset=|v_main_~#Source~0.offset_7|, main_~x~0=v_main_~x~0_3, main_~#distance~0.base=|v_main_~#distance~0.base_10|, main_#t~mem10=|v_main_#t~mem10_1|, main_~j~0=v_main_~j~0_4, main_#t~mem11=|v_main_#t~mem11_1|, main_~y~0=v_main_~y~0_3, main_~#Dest~0.base=|v_main_~#Dest~0.base_7|, main_~#distance~0.offset=|v_main_~#distance~0.offset_10|, main_~#Source~0.base=|v_main_~#Source~0.base_7|, main_~#Weight~0.base=|v_main_~#Weight~0.base_7|, #memory_int=|v_#memory_int_8|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_7|, main_~edgecount~0=v_main_~edgecount~0_7, main_#t~mem9=|v_main_#t~mem9_1|, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_7|} AuxVars[] AssignedVars[main_#t~mem12, main_#t~mem13, main_~x~0, main_#t~mem10, main_#t~mem11, main_~y~0, main_#t~mem9] {41645#(<= main_~j~0 0)} is VALID [2022-04-14 19:05:48,031 INFO L290 TraceCheckUtils]: 16: Hoare triple {41583#true} [145] L39-3-->L41-3: Formula: (and (= v_main_~j~0_2 0) (< v_main_~i~0_23 v_main_~nodecount~0_9)) InVars {main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23} OutVars{main_~nodecount~0=v_main_~nodecount~0_9, main_~i~0=v_main_~i~0_23, main_~j~0=v_main_~j~0_2} AuxVars[] AssignedVars[main_~j~0] {41645#(<= main_~j~0 0)} is VALID [2022-04-14 19:05:48,032 INFO L290 TraceCheckUtils]: 15: Hoare triple {41583#true} [140] L30-4-->L39-3: Formula: (= v_main_~i~0_21 0) InVars {} OutVars{main_~i~0=v_main_~i~0_21} AuxVars[] AssignedVars[main_~i~0] {41583#true} is VALID [2022-04-14 19:05:48,032 INFO L290 TraceCheckUtils]: 14: Hoare triple {41583#true} [138] L30-3-->L30-4: Formula: (not (< v_main_~i~0_11 v_main_~nodecount~0_4)) InVars {main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} OutVars{main_~nodecount~0=v_main_~nodecount~0_4, main_~i~0=v_main_~i~0_11} AuxVars[] AssignedVars[] {41583#true} is VALID [2022-04-14 19:05:48,032 INFO L290 TraceCheckUtils]: 13: Hoare triple {41583#true} [146] L30-2-->L30-3: Formula: (= v_main_~i~0_17 (+ v_main_~i~0_18 1)) InVars {main_~i~0=v_main_~i~0_18} OutVars{main_~i~0=v_main_~i~0_17, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {41583#true} is VALID [2022-04-14 19:05:48,032 INFO L290 TraceCheckUtils]: 12: Hoare triple {41583#true} [142] L31-->L30-2: Formula: (and (= (store |v_#memory_int_7| |v_main_~#distance~0.base_7| (store (select |v_#memory_int_7| |v_main_~#distance~0.base_7|) (+ |v_main_~#distance~0.offset_7| (* v_main_~i~0_16 4)) v_~INFINITY~0_1)) |v_#memory_int_6|) (not (= v_main_~i~0_16 v_main_~source~0_3))) InVars {main_~#distance~0.offset=|v_main_~#distance~0.offset_7|, main_~#distance~0.base=|v_main_~#distance~0.base_7|, #memory_int=|v_#memory_int_7|, main_~i~0=v_main_~i~0_16, main_~source~0=v_main_~source~0_3, ~INFINITY~0=v_~INFINITY~0_1} OutVars{main_~#distance~0.offset=|v_main_~#distance~0.offset_7|, main_~#distance~0.base=|v_main_~#distance~0.base_7|, #memory_int=|v_#memory_int_6|, main_~i~0=v_main_~i~0_16, main_~source~0=v_main_~source~0_3, ~INFINITY~0=v_~INFINITY~0_1} AuxVars[] AssignedVars[#memory_int] {41583#true} is VALID [2022-04-14 19:05:48,032 INFO L290 TraceCheckUtils]: 11: Hoare triple {41583#true} [139] L30-3-->L31: Formula: (< v_main_~i~0_12 v_main_~nodecount~0_5) InVars {main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} OutVars{main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {41583#true} is VALID [2022-04-14 19:05:48,032 INFO L290 TraceCheckUtils]: 10: Hoare triple {41583#true} [146] L30-2-->L30-3: Formula: (= v_main_~i~0_17 (+ v_main_~i~0_18 1)) InVars {main_~i~0=v_main_~i~0_18} OutVars{main_~i~0=v_main_~i~0_17, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {41583#true} is VALID [2022-04-14 19:05:48,032 INFO L290 TraceCheckUtils]: 9: Hoare triple {41583#true} [141] L31-->L30-2: Formula: (and (= (store |v_#memory_int_4| |v_main_~#distance~0.base_5| (store (select |v_#memory_int_4| |v_main_~#distance~0.base_5|) (+ |v_main_~#distance~0.offset_5| (* v_main_~i~0_14 4)) 0)) |v_#memory_int_3|) (= v_main_~i~0_14 v_main_~source~0_2)) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_14, main_~source~0=v_main_~source~0_2, main_~#distance~0.offset=|v_main_~#distance~0.offset_5|, main_~#distance~0.base=|v_main_~#distance~0.base_5|} AuxVars[] AssignedVars[#memory_int] {41583#true} is VALID [2022-04-14 19:05:48,032 INFO L290 TraceCheckUtils]: 8: Hoare triple {41583#true} [139] L30-3-->L31: Formula: (< v_main_~i~0_12 v_main_~nodecount~0_5) InVars {main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} OutVars{main_~nodecount~0=v_main_~nodecount~0_5, main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {41583#true} is VALID [2022-04-14 19:05:48,033 INFO L290 TraceCheckUtils]: 7: Hoare triple {41583#true} [136] L21-->L30-3: Formula: (let ((.cse1 (store |v_#valid_10| |v_main_~#Source~0.base_4| 1))) (let ((.cse4 (store .cse1 |v_main_~#Dest~0.base_4| 1))) (let ((.cse5 (store .cse4 |v_main_~#Weight~0.base_4| 1)) (.cse2 (select |v_#memory_int_2| |v_main_~#Dest~0.base_4|)) (.cse0 (select |v_#memory_int_2| |v_main_~#Source~0.base_4|)) (.cse3 (select |v_#memory_int_2| |v_main_~#Weight~0.base_4|))) (and (= (select .cse0 (+ 52 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#distance~0.base_4|) (= (select .cse0 (+ 48 |v_main_~#Source~0.offset_4|)) 3) (= 2 (select .cse0 (+ 68 |v_main_~#Source~0.offset_4|))) (= (select .cse1 |v_main_~#Dest~0.base_4|) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Weight~0.base_4|) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 60)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 12)) 1) (= 9 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 36))) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 24))) (= (select .cse0 (+ 56 |v_main_~#Source~0.offset_4|)) 0) (< |v_#StackHeapBarrier_1| |v_main_~#Dest~0.base_4|) (= (select .cse0 (+ 40 |v_main_~#Source~0.offset_4|)) 2) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 8))) (= (select .cse3 (+ 72 |v_main_~#Weight~0.offset_4|)) 18) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 12)) 3) (= (select .cse0 (+ 8 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 72)) 0) (= 6 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 24))) (= (select .cse0 (+ 12 |v_main_~#Source~0.offset_4|)) 1) (= 0 (select .cse3 |v_main_~#Weight~0.offset_4|)) (not (= |v_main_~#Weight~0.base_4| 0)) (= |v_main_~#Dest~0.offset_4| 0) (= 16 (select .cse3 (+ 64 |v_main_~#Weight~0.offset_4|))) (= (select .cse2 (+ 76 |v_main_~#Dest~0.offset_4|)) 4) (= 5 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 20))) (= (select .cse0 (+ 28 |v_main_~#Source~0.offset_4|)) 3) (= (select .cse0 (+ 76 |v_main_~#Source~0.offset_4|)) 3) (= 1 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 16))) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 44)) 0) (= (select .cse0 (+ 4 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 48)) 0) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 60)) 15) (= v_main_~i~0_6 0) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 32))) (= v_main_~source~0_1 0) (= (select .cse4 |v_main_~#Weight~0.base_4|) 0) (= (select |v_#valid_10| |v_main_~#Source~0.base_4|) 0) (<= v_main_~edgecount~0_5 19) (= (select .cse3 (+ 56 |v_main_~#Weight~0.offset_4|)) 14) (= (select .cse3 (+ 52 |v_main_~#Weight~0.offset_4|)) 13) (= (select .cse2 (+ 40 |v_main_~#Dest~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 52)) 2) (= (select .cse3 (+ 44 |v_main_~#Weight~0.offset_4|)) 11) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 4)) 1) (= |v_main_~#Source~0.offset_4| 0) (= 3 (select .cse0 (+ 60 |v_main_~#Source~0.offset_4|))) (= 2 (select .cse0 (+ 44 |v_main_~#Source~0.offset_4|))) (= |v_#length_1| (store (store (store (store |v_#length_5| |v_main_~#Source~0.base_4| 80) |v_main_~#Dest~0.base_4| 80) |v_main_~#Weight~0.base_4| 80) |v_main_~#distance~0.base_4| 20)) (= (select .cse2 |v_main_~#Dest~0.offset_4|) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 68)) 1) (= (select .cse0 (+ 36 |v_main_~#Source~0.offset_4|)) 4) (= (select .cse2 (+ 56 |v_main_~#Dest~0.offset_4|)) 3) (= 4 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 28))) (= (select .cse3 (+ |v_main_~#Weight~0.offset_4| 8)) 2) (= 12 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 48))) (= 7 (select .cse3 (+ |v_main_~#Weight~0.offset_4| 28))) (= (select .cse0 (+ 64 |v_main_~#Source~0.offset_4|)) 1) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 64)) 2) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 36)) 0) (= 8 (select .cse3 (+ 32 |v_main_~#Weight~0.offset_4|))) (not (= |v_main_~#Dest~0.base_4| 0)) (= 0 (select .cse0 |v_main_~#Source~0.offset_4|)) (= (select .cse3 (+ 40 |v_main_~#Weight~0.offset_4|)) 10) (= (select .cse5 |v_main_~#distance~0.base_4|) 0) (= |v_main_~#distance~0.offset_4| 0) (= (store .cse5 |v_main_~#distance~0.base_4| 1) |v_#valid_6|) (<= 0 v_main_~edgecount~0_5) (= (select .cse3 (+ 16 |v_main_~#Weight~0.offset_4|)) 4) (not (= |v_main_~#Source~0.base_4| 0)) (= (select .cse0 (+ |v_main_~#Source~0.offset_4| 24)) 1) (= (select .cse0 (+ 16 |v_main_~#Source~0.offset_4|)) 0) (= (select .cse2 (+ |v_main_~#Dest~0.offset_4| 20)) 4) (= 2 (select .cse0 (+ 72 |v_main_~#Source~0.offset_4|))) (= (select .cse0 (+ 32 |v_main_~#Source~0.offset_4|)) 4) (= 3 (select .cse2 (+ |v_main_~#Dest~0.offset_4| 4))) (= (select .cse0 (+ 20 |v_main_~#Source~0.offset_4|)) 0) (= 19 (select .cse3 (+ 76 |v_main_~#Weight~0.offset_4|))) (< |v_#StackHeapBarrier_1| |v_main_~#Source~0.base_4|) (not (= |v_main_~#distance~0.base_4| 0)) (= 17 (select .cse3 (+ 68 |v_main_~#Weight~0.offset_4|))) (= |v_main_~#Weight~0.offset_4| 0))))) InVars {#memory_int=|v_#memory_int_2|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_5|, main_~edgecount~0=v_main_~edgecount~0_5, #valid=|v_#valid_10|} OutVars{main_~#Source~0.offset=|v_main_~#Source~0.offset_4|, main_~x~0=v_main_~x~0_2, main_~#distance~0.base=|v_main_~#distance~0.base_4|, main_~j~0=v_main_~j~0_1, main_~y~0=v_main_~y~0_2, main_~#Dest~0.base=|v_main_~#Dest~0.base_4|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~#distance~0.offset=|v_main_~#distance~0.offset_4|, main_~#Source~0.base=|v_main_~#Source~0.base_4|, main_~#Weight~0.base=|v_main_~#Weight~0.base_4|, #valid=|v_#valid_6|, main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~source~0=v_main_~source~0_1, #length=|v_#length_1|, main_~#Weight~0.offset=|v_main_~#Weight~0.offset_4|, main_~edgecount~0=v_main_~edgecount~0_5, main_~#Dest~0.offset=|v_main_~#Dest~0.offset_4|} AuxVars[] AssignedVars[main_~#Source~0.offset, main_~x~0, main_~#distance~0.base, main_~j~0, main_~y~0, main_~#Dest~0.base, main_~#distance~0.offset, main_~#Source~0.base, main_~#Weight~0.base, #valid, main_~i~0, main_~source~0, #length, main_~#Weight~0.offset, main_~#Dest~0.offset] {41583#true} is VALID [2022-04-14 19:05:48,033 INFO L290 TraceCheckUtils]: 6: Hoare triple {41583#true} [133] L20-->L21: Formula: (and (<= 0 v_main_~nodecount~0_3) (<= v_main_~nodecount~0_3 4)) InVars {main_~nodecount~0=v_main_~nodecount~0_3} OutVars{main_~nodecount~0=v_main_~nodecount~0_3} AuxVars[] AssignedVars[] {41583#true} is VALID [2022-04-14 19:05:48,033 INFO L290 TraceCheckUtils]: 5: Hoare triple {41583#true} [130] mainENTRY-->L20: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (= |v_main_#t~nondet4_2| v_main_~nodecount~0_1) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= |v_main_#t~nondet5_2| v_main_~edgecount~0_1)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~nodecount~0=v_main_~nodecount~0_1, main_~edgecount~0=v_main_~edgecount~0_1} AuxVars[] AssignedVars[main_~nodecount~0, main_#t~nondet5, main_#t~nondet4, main_~edgecount~0] {41583#true} is VALID [2022-04-14 19:05:48,033 INFO L272 TraceCheckUtils]: 4: Hoare triple {41583#true} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {41583#true} is VALID [2022-04-14 19:05:48,033 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {41583#true} {41583#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {41583#true} is VALID [2022-04-14 19:05:48,033 INFO L290 TraceCheckUtils]: 2: Hoare triple {41583#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {41583#true} is VALID [2022-04-14 19:05:48,033 INFO L290 TraceCheckUtils]: 1: Hoare triple {41583#true} [128] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_11| 1))) (and (= (select |v_#valid_16| 1) 1) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_16| 2) 1) (= (select |v_#valid_16| 3) 1) (= (select .cse0 1) 0) (= |v_#NULL.base_1| 0) (= (select |v_#length_6| 1) 2) (= (select |v_#length_6| 2) 14) (= (select .cse0 0) 48) (= (select |v_#valid_16| 0) 0) (= (select |v_#length_6| 3) 12) (= |v_#NULL.offset_1| 0) (= v_~INFINITY~0_2 899))) InVars {#memory_int=|v_#memory_int_11|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, #valid=|v_#valid_16|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_16|, #memory_int=|v_#memory_int_11|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_6|, ~INFINITY~0=v_~INFINITY~0_2, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, ~INFINITY~0, #NULL.base] {41583#true} is VALID [2022-04-14 19:05:48,033 INFO L272 TraceCheckUtils]: 0: Hoare triple {41583#true} [126] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {41583#true} is VALID [2022-04-14 19:05:48,034 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 13 proven. 7 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-04-14 19:05:48,034 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1356873690] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-14 19:05:48,034 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-14 19:05:48,034 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 7, 7] total 12 [2022-04-14 19:05:48,034 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [500976473] [2022-04-14 19:05:48,034 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-04-14 19:05:48,035 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 4.25) internal successors, (51), 11 states have internal predecessors, (51), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 46 [2022-04-14 19:05:48,035 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-14 19:05:48,035 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 12 states, 12 states have (on average 4.25) internal successors, (51), 11 states have internal predecessors, (51), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 19:05:48,079 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 56 edges. 56 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 19:05:48,079 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-04-14 19:05:48,080 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-14 19:05:48,080 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-04-14 19:05:48,080 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=95, Unknown=0, NotChecked=0, Total=132 [2022-04-14 19:05:48,080 INFO L87 Difference]: Start difference. First operand 700 states and 945 transitions. Second operand has 12 states, 12 states have (on average 4.25) internal successors, (51), 11 states have internal predecessors, (51), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 19:05:48,734 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 19:05:48,735 INFO L93 Difference]: Finished difference Result 931 states and 1210 transitions. [2022-04-14 19:05:48,735 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-04-14 19:05:48,735 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 4.25) internal successors, (51), 11 states have internal predecessors, (51), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 46 [2022-04-14 19:05:48,735 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-14 19:05:48,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 4.25) internal successors, (51), 11 states have internal predecessors, (51), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 19:05:48,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 95 transitions. [2022-04-14 19:05:48,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 4.25) internal successors, (51), 11 states have internal predecessors, (51), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 19:05:48,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 95 transitions. [2022-04-14 19:05:48,737 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 10 states and 95 transitions. [2022-04-14 19:05:48,831 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 95 edges. 95 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 19:05:48,867 INFO L225 Difference]: With dead ends: 931 [2022-04-14 19:05:48,867 INFO L226 Difference]: Without dead ends: 931 [2022-04-14 19:05:48,868 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 107 GetRequests, 89 SyntacticMatches, 1 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 63 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=102, Invalid=240, Unknown=0, NotChecked=0, Total=342 [2022-04-14 19:05:48,868 INFO L913 BasicCegarLoop]: 49 mSDtfsCounter, 160 mSDsluCounter, 22 mSDsCounter, 0 mSdLazyCounter, 242 mSolverCounterSat, 33 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 160 SdHoareTripleChecker+Valid, 71 SdHoareTripleChecker+Invalid, 275 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 33 IncrementalHoareTripleChecker+Valid, 242 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-04-14 19:05:48,868 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [160 Valid, 71 Invalid, 275 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [33 Valid, 242 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-04-14 19:05:48,869 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 931 states. [2022-04-14 19:05:48,877 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 931 to 670. [2022-04-14 19:05:48,877 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-14 19:05:48,878 INFO L82 GeneralOperation]: Start isEquivalent. First operand 931 states. Second operand has 670 states, 657 states have (on average 1.339421613394216) internal successors, (880), 659 states have internal predecessors, (880), 7 states have call successors, (7), 7 states have call predecessors, (7), 5 states have return successors, (5), 3 states have call predecessors, (5), 5 states have call successors, (5) [2022-04-14 19:05:48,879 INFO L74 IsIncluded]: Start isIncluded. First operand 931 states. Second operand has 670 states, 657 states have (on average 1.339421613394216) internal successors, (880), 659 states have internal predecessors, (880), 7 states have call successors, (7), 7 states have call predecessors, (7), 5 states have return successors, (5), 3 states have call predecessors, (5), 5 states have call successors, (5) [2022-04-14 19:05:48,880 INFO L87 Difference]: Start difference. First operand 931 states. Second operand has 670 states, 657 states have (on average 1.339421613394216) internal successors, (880), 659 states have internal predecessors, (880), 7 states have call successors, (7), 7 states have call predecessors, (7), 5 states have return successors, (5), 3 states have call predecessors, (5), 5 states have call successors, (5) [2022-04-14 19:05:48,918 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 19:05:48,919 INFO L93 Difference]: Finished difference Result 931 states and 1210 transitions. [2022-04-14 19:05:48,919 INFO L276 IsEmpty]: Start isEmpty. Operand 931 states and 1210 transitions. [2022-04-14 19:05:48,920 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 19:05:48,920 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 19:05:48,921 INFO L74 IsIncluded]: Start isIncluded. First operand has 670 states, 657 states have (on average 1.339421613394216) internal successors, (880), 659 states have internal predecessors, (880), 7 states have call successors, (7), 7 states have call predecessors, (7), 5 states have return successors, (5), 3 states have call predecessors, (5), 5 states have call successors, (5) Second operand 931 states. [2022-04-14 19:05:48,922 INFO L87 Difference]: Start difference. First operand has 670 states, 657 states have (on average 1.339421613394216) internal successors, (880), 659 states have internal predecessors, (880), 7 states have call successors, (7), 7 states have call predecessors, (7), 5 states have return successors, (5), 3 states have call predecessors, (5), 5 states have call successors, (5) Second operand 931 states. [2022-04-14 19:05:48,959 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 19:05:48,959 INFO L93 Difference]: Finished difference Result 931 states and 1210 transitions. [2022-04-14 19:05:48,959 INFO L276 IsEmpty]: Start isEmpty. Operand 931 states and 1210 transitions. [2022-04-14 19:05:48,960 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 19:05:48,960 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 19:05:48,960 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-14 19:05:48,961 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-14 19:05:48,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 670 states, 657 states have (on average 1.339421613394216) internal successors, (880), 659 states have internal predecessors, (880), 7 states have call successors, (7), 7 states have call predecessors, (7), 5 states have return successors, (5), 3 states have call predecessors, (5), 5 states have call successors, (5) [2022-04-14 19:05:48,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 670 states to 670 states and 892 transitions. [2022-04-14 19:05:48,981 INFO L78 Accepts]: Start accepts. Automaton has 670 states and 892 transitions. Word has length 46 [2022-04-14 19:05:48,981 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-14 19:05:48,981 INFO L478 AbstractCegarLoop]: Abstraction has 670 states and 892 transitions. [2022-04-14 19:05:48,981 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 4.25) internal successors, (51), 11 states have internal predecessors, (51), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 19:05:48,982 INFO L276 IsEmpty]: Start isEmpty. Operand 670 states and 892 transitions. [2022-04-14 19:05:48,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2022-04-14 19:05:48,982 INFO L491 BasicCegarLoop]: Found error trace [2022-04-14 19:05:48,983 INFO L499 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-14 19:05:49,010 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (25)] Forceful destruction successful, exit code 0 [2022-04-14 19:05:49,207 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 25 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable27 [2022-04-14 19:05:49,207 INFO L403 AbstractCegarLoop]: === Iteration 29 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-14 19:05:49,208 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-14 19:05:49,208 INFO L85 PathProgramCache]: Analyzing trace with hash 2086273551, now seen corresponding path program 1 times [2022-04-14 19:05:49,208 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-14 19:05:49,208 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1965468516] [2022-04-14 19:05:49,208 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-14 19:05:49,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-14 19:05:49,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-14 19:05:49,251 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-14 19:05:49,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-14 19:05:49,302 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-14 19:05:49,302 INFO L618 BasicCegarLoop]: Counterexample is feasible [2022-04-14 19:05:49,303 INFO L788 garLoopResultBuilder]: Registering result UNSAFE for location __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-04-14 19:05:49,305 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable28 [2022-04-14 19:05:49,308 INFO L719 BasicCegarLoop]: Path program histogram: [6, 4, 4, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-14 19:05:49,310 INFO L177 ceAbstractionStarter]: Computing trace abstraction results [2022-04-14 19:05:49,372 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 14.04 07:05:49 BasicIcfg [2022-04-14 19:05:49,372 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-04-14 19:05:49,373 INFO L158 Benchmark]: Toolchain (without parser) took 589859.39ms. Allocated memory was 182.5MB in the beginning and 273.7MB in the end (delta: 91.2MB). Free memory was 130.7MB in the beginning and 143.6MB in the end (delta: -12.9MB). Peak memory consumption was 79.0MB. Max. memory is 8.0GB. [2022-04-14 19:05:49,373 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 182.5MB. Free memory is still 147.4MB. There was no memory consumed. Max. memory is 8.0GB. [2022-04-14 19:05:49,373 INFO L158 Benchmark]: CACSL2BoogieTranslator took 242.49ms. Allocated memory was 182.5MB in the beginning and 227.5MB in the end (delta: 45.1MB). Free memory was 130.5MB in the beginning and 202.2MB in the end (delta: -71.7MB). Peak memory consumption was 7.2MB. Max. memory is 8.0GB. [2022-04-14 19:05:49,373 INFO L158 Benchmark]: Boogie Preprocessor took 49.42ms. Allocated memory is still 227.5MB. Free memory was 202.2MB in the beginning and 199.4MB in the end (delta: 2.8MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. [2022-04-14 19:05:49,373 INFO L158 Benchmark]: RCFGBuilder took 469.03ms. Allocated memory is still 227.5MB. Free memory was 199.1MB in the beginning and 179.8MB in the end (delta: 19.3MB). Peak memory consumption was 18.9MB. Max. memory is 8.0GB. [2022-04-14 19:05:49,374 INFO L158 Benchmark]: IcfgTransformer took 63.30ms. Allocated memory is still 227.5MB. Free memory was 179.5MB in the beginning and 177.1MB in the end (delta: 2.4MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-04-14 19:05:49,374 INFO L158 Benchmark]: TraceAbstraction took 589030.06ms. Allocated memory was 227.5MB in the beginning and 273.7MB in the end (delta: 46.1MB). Free memory was 176.7MB in the beginning and 143.6MB in the end (delta: 33.0MB). Peak memory consumption was 80.2MB. Max. memory is 8.0GB. [2022-04-14 19:05:49,374 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13ms. Allocated memory is still 182.5MB. Free memory is still 147.4MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 242.49ms. Allocated memory was 182.5MB in the beginning and 227.5MB in the end (delta: 45.1MB). Free memory was 130.5MB in the beginning and 202.2MB in the end (delta: -71.7MB). Peak memory consumption was 7.2MB. Max. memory is 8.0GB. * Boogie Preprocessor took 49.42ms. Allocated memory is still 227.5MB. Free memory was 202.2MB in the beginning and 199.4MB in the end (delta: 2.8MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. * RCFGBuilder took 469.03ms. Allocated memory is still 227.5MB. Free memory was 199.1MB in the beginning and 179.8MB in the end (delta: 19.3MB). Peak memory consumption was 18.9MB. Max. memory is 8.0GB. * IcfgTransformer took 63.30ms. Allocated memory is still 227.5MB. Free memory was 179.5MB in the beginning and 177.1MB in the end (delta: 2.4MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * TraceAbstraction took 589030.06ms. Allocated memory was 227.5MB in the beginning and 273.7MB in the end (delta: 46.1MB). Free memory was 176.7MB in the beginning and 143.6MB in the end (delta: 33.0MB). Peak memory consumption was 80.2MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - CounterExampleResult [Line: 12]: a call to reach_error is reachable a call to reach_error is reachable We found a FailurePath: [L16] int INFINITY = 899; VAL [\old(INFINITY)=901, INFINITY=899] [L18] int nodecount = __VERIFIER_nondet_int(); [L19] int edgecount = __VERIFIER_nondet_int(); [L20] COND FALSE !(!(0 <= nodecount && nodecount <= 4)) VAL [edgecount=1, INFINITY=899, nodecount=2] [L21] COND FALSE !(!(0 <= edgecount && edgecount <= 19)) [L22] int source = 0; [L23] int Source[20] = {0,4,1,1,0,0,1,3,4,4,2,2,3,0,0,3,1,2,2,3}; [L24] int Dest[20] = {1,3,4,1,1,4,3,4,3,0,0,0,0,2,3,0,2,1,0,4}; [L25] int Weight[20] = {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19}; [L26] int distance[5]; [L27] int x,y; [L28] int i,j; [L30] i = 0 VAL [Dest={23:0}, distance={21:0}, edgecount=1, i=0, INFINITY=899, nodecount=2, Source={22:0}, source=0, Weight={25:0}] [L30] COND TRUE i < nodecount VAL [Dest={23:0}, distance={21:0}, edgecount=1, i=0, INFINITY=899, nodecount=2, source=0, Source={22:0}, Weight={25:0}] [L31] COND TRUE i == source [L32] distance[i] = 0 VAL [Dest={23:0}, distance={21:0}, edgecount=1, i=0, INFINITY=899, nodecount=2, source=0, Source={22:0}, Weight={25:0}] [L30] i++ VAL [Dest={23:0}, distance={21:0}, edgecount=1, i=1, INFINITY=899, nodecount=2, Source={22:0}, source=0, Weight={25:0}] [L30] COND TRUE i < nodecount VAL [Dest={23:0}, distance={21:0}, edgecount=1, i=1, INFINITY=899, nodecount=2, source=0, Source={22:0}, Weight={25:0}] [L31] COND FALSE !(i == source) [L35] distance[i] = INFINITY VAL [Dest={23:0}, distance={21:0}, edgecount=1, i=1, INFINITY=899, nodecount=2, source=0, Source={22:0}, Weight={25:0}] [L30] i++ VAL [Dest={23:0}, distance={21:0}, edgecount=1, i=2, INFINITY=899, nodecount=2, Source={22:0}, source=0, Weight={25:0}] [L30] COND FALSE !(i < nodecount) VAL [Dest={23:0}, distance={21:0}, edgecount=1, i=2, INFINITY=899, nodecount=2, source=0, Source={22:0}, Weight={25:0}] [L39] i = 0 VAL [Dest={23:0}, distance={21:0}, edgecount=1, i=0, INFINITY=899, nodecount=2, source=0, Source={22:0}, Weight={25:0}] [L39] COND TRUE i < nodecount [L41] j = 0 VAL [Dest={23:0}, distance={21:0}, edgecount=1, i=0, INFINITY=899, j=0, nodecount=2, source=0, Source={22:0}, Weight={25:0}] [L41] COND TRUE j < edgecount [L43] EXPR Dest[j] [L43] x = Dest[j] [L44] EXPR Source[j] [L44] y = Source[j] [L45] EXPR distance[x] [L45] EXPR distance[y] [L45] EXPR Weight[j] VAL [Dest={23:0}, distance={21:0}, distance[x]=899, distance[y]=0, edgecount=1, i=0, INFINITY=899, j=0, nodecount=2, Source={22:0}, source=0, Weight={25:0}, Weight[j]=0, x=1, y=0] [L45] COND TRUE distance[x] > distance[y] + Weight[j] [L47] distance[x] = -1 VAL [Dest={23:0}, distance={21:0}, edgecount=1, i=0, INFINITY=899, j=0, nodecount=2, source=0, Source={22:0}, Weight={25:0}, x=1, y=0] [L41] j++ VAL [Dest={23:0}, distance={21:0}, edgecount=1, i=0, INFINITY=899, j=1, nodecount=2, source=0, Source={22:0}, Weight={25:0}, x=1, y=0] [L41] COND FALSE !(j < edgecount) VAL [Dest={23:0}, distance={21:0}, edgecount=1, i=0, INFINITY=899, j=1, nodecount=2, source=0, Source={22:0}, Weight={25:0}, x=1, y=0] [L39] i++ VAL [Dest={23:0}, distance={21:0}, edgecount=1, i=1, INFINITY=899, j=1, nodecount=2, source=0, Source={22:0}, Weight={25:0}, x=1, y=0] [L39] COND TRUE i < nodecount [L41] j = 0 VAL [Dest={23:0}, distance={21:0}, edgecount=1, i=1, INFINITY=899, j=0, nodecount=2, Source={22:0}, source=0, Weight={25:0}, x=1, y=0] [L41] COND TRUE j < edgecount [L43] EXPR Dest[j] [L43] x = Dest[j] [L44] EXPR Source[j] [L44] y = Source[j] [L45] EXPR distance[x] [L45] EXPR distance[y] [L45] EXPR Weight[j] VAL [Dest={23:0}, distance={21:0}, distance[x]=-1, distance[y]=0, edgecount=1, i=1, INFINITY=899, j=0, nodecount=2, Source={22:0}, source=0, Weight={25:0}, Weight[j]=0, x=1, y=0] [L45] COND FALSE !(distance[x] > distance[y] + Weight[j]) [L41] j++ VAL [Dest={23:0}, distance={21:0}, edgecount=1, i=1, INFINITY=899, j=1, nodecount=2, Source={22:0}, source=0, Weight={25:0}, x=1, y=0] [L41] COND FALSE !(j < edgecount) VAL [Dest={23:0}, distance={21:0}, edgecount=1, i=1, INFINITY=899, j=1, nodecount=2, Source={22:0}, source=0, Weight={25:0}, x=1, y=0] [L39] i++ VAL [Dest={23:0}, distance={21:0}, edgecount=1, i=2, INFINITY=899, j=1, nodecount=2, Source={22:0}, source=0, Weight={25:0}, x=1, y=0] [L39] COND FALSE !(i < nodecount) VAL [Dest={23:0}, distance={21:0}, edgecount=1, i=2, INFINITY=899, j=1, nodecount=2, source=0, Source={22:0}, Weight={25:0}, x=1, y=0] [L51] i = 0 VAL [Dest={23:0}, distance={21:0}, edgecount=1, i=0, INFINITY=899, j=1, nodecount=2, Source={22:0}, source=0, Weight={25:0}, x=1, y=0] [L51] COND TRUE i < edgecount [L53] EXPR Dest[i] [L53] x = Dest[i] [L54] EXPR Source[i] [L54] y = Source[i] [L55] EXPR distance[x] [L55] EXPR distance[y] [L55] EXPR Weight[i] VAL [Dest={23:0}, distance={21:0}, distance[x]=-1, distance[y]=0, edgecount=1, i=0, INFINITY=899, j=1, nodecount=2, source=0, Source={22:0}, Weight={25:0}, Weight[i]=0, x=1, y=0] [L55] COND FALSE !(distance[x] > distance[y] + Weight[i]) [L51] i++ VAL [Dest={23:0}, distance={21:0}, edgecount=1, i=1, INFINITY=899, j=1, nodecount=2, source=0, Source={22:0}, Weight={25:0}, x=1, y=0] [L51] COND FALSE !(i < edgecount) VAL [Dest={23:0}, distance={21:0}, edgecount=1, i=1, INFINITY=899, j=1, nodecount=2, Source={22:0}, source=0, Weight={25:0}, x=1, y=0] [L61] i = 0 VAL [Dest={23:0}, distance={21:0}, edgecount=1, i=0, INFINITY=899, j=1, nodecount=2, source=0, Source={22:0}, Weight={25:0}, x=1, y=0] [L61] COND TRUE i < nodecount [L63] EXPR distance[i] VAL [Dest={23:0}, distance={21:0}, distance[i]=0, edgecount=1, i=0, INFINITY=899, j=1, nodecount=2, Source={22:0}, source=0, Weight={25:0}, x=1, y=0] [L63] CALL __VERIFIER_assert(distance[i]>=0) VAL [\old(cond)=1, INFINITY=899] [L11] COND FALSE !(!(cond)) VAL [\old(cond)=1, cond=1, INFINITY=899] [L63] RET __VERIFIER_assert(distance[i]>=0) VAL [Dest={23:0}, distance={21:0}, distance[i]=0, edgecount=1, i=0, INFINITY=899, j=1, nodecount=2, Source={22:0}, source=0, Weight={25:0}, x=1, y=0] [L61] i++ VAL [Dest={23:0}, distance={21:0}, edgecount=1, i=1, INFINITY=899, j=1, nodecount=2, source=0, Source={22:0}, Weight={25:0}, x=1, y=0] [L61] COND TRUE i < nodecount [L63] EXPR distance[i] VAL [Dest={23:0}, distance={21:0}, distance[i]=-1, edgecount=1, i=1, INFINITY=899, j=1, nodecount=2, Source={22:0}, source=0, Weight={25:0}, x=1, y=0] [L63] CALL __VERIFIER_assert(distance[i]>=0) VAL [\old(cond)=0, INFINITY=899] [L11] COND TRUE !(cond) VAL [\old(cond)=0, cond=0, INFINITY=899] [L12] reach_error() VAL [\old(cond)=0, cond=0, INFINITY=899] - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 37 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 588.9s, OverallIterations: 29, TraceHistogramMax: 4, PathProgramHistogramMax: 6, EmptinessCheckTime: 0.0s, AutomataDifference: 148.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 4577 SdHoareTripleChecker+Valid, 14.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 4560 mSDsluCounter, 2972 SdHoareTripleChecker+Invalid, 13.9s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 8520 IncrementalHoareTripleChecker+Unchecked, 1804 mSDsCounter, 1807 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 13739 IncrementalHoareTripleChecker+Invalid, 24066 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 1807 mSolverCounterUnsat, 1168 mSDtfsCounter, 13739 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 2693 GetRequests, 1508 SyntacticMatches, 79 SemanticMatches, 1106 ConstructedPredicates, 69 IntricatePredicates, 1 DeprecatedPredicates, 16488 ImplicationChecksByTransitivity, 428.8s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=700occurred in iteration=27, InterpolantAutomatonStates: 588, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 1.1s AutomataMinimizationTime, 28 MinimizatonAttempts, 2803 StatesRemovedByMinimization, 27 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.2s SsaConstructionTime, 2.3s SatisfiabilityAnalysisTime, 419.1s InterpolantComputationTime, 1990 NumberOfCodeBlocks, 1981 NumberOfCodeBlocksAsserted, 84 NumberOfCheckSat, 2741 ConstructedInterpolants, 327 QuantifiedInterpolants, 33363 SizeOfPredicates, 263 NumberOfNonLiveVariables, 7469 ConjunctsInSsa, 550 ConjunctsInUnsatCore, 75 InterpolantComputations, 4 PerfectInterpolantSequences, 539/1273 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! [2022-04-14 19:05:49,581 WARN L435 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forcibly destroying the process [2022-04-14 19:05:49,608 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 137 Received shutdown request...