/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-34549b5 [2022-04-07 16:41:43,777 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-04-07 16:41:43,779 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-04-07 16:41:43,818 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-04-07 16:41:43,819 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-04-07 16:41:43,820 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-04-07 16:41:43,822 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-04-07 16:41:43,825 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-04-07 16:41:43,826 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-04-07 16:41:43,830 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-04-07 16:41:43,831 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-04-07 16:41:43,832 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-04-07 16:41:43,832 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-04-07 16:41:43,834 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-04-07 16:41:43,835 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-04-07 16:41:43,838 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-04-07 16:41:43,838 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-04-07 16:41:43,839 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-04-07 16:41:43,842 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-04-07 16:41:43,844 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-04-07 16:41:43,844 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-04-07 16:41:43,846 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-04-07 16:41:43,846 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-04-07 16:41:43,847 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-04-07 16:41:43,848 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-04-07 16:41:43,855 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-04-07 16:41:43,856 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-04-07 16:41:43,856 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-04-07 16:41:43,856 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-04-07 16:41:43,857 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-04-07 16:41:43,858 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-04-07 16:41:43,858 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-04-07 16:41:43,860 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-04-07 16:41:43,860 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-04-07 16:41:43,861 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-04-07 16:41:43,861 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-04-07 16:41:43,861 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-04-07 16:41:43,862 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-04-07 16:41:43,862 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-04-07 16:41:43,862 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-04-07 16:41:43,863 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-04-07 16:41:43,864 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-04-07 16:41:43,865 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/LoopAccelerationJordanC.epf [2022-04-07 16:41:43,873 INFO L113 SettingsManager]: Loading preferences was successful [2022-04-07 16:41:43,873 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-04-07 16:41:43,874 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-04-07 16:41:43,874 INFO L138 SettingsManager]: * sizeof long=4 [2022-04-07 16:41:43,874 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-04-07 16:41:43,874 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-04-07 16:41:43,875 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-04-07 16:41:43,875 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-04-07 16:41:43,875 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-04-07 16:41:43,875 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-04-07 16:41:43,876 INFO L138 SettingsManager]: * sizeof long double=12 [2022-04-07 16:41:43,876 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-04-07 16:41:43,876 INFO L138 SettingsManager]: * Use constant arrays=true [2022-04-07 16:41:43,876 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-04-07 16:41:43,876 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-04-07 16:41:43,876 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-04-07 16:41:43,876 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-04-07 16:41:43,877 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-04-07 16:41:43,877 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-04-07 16:41:43,877 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-04-07 16:41:43,877 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-04-07 16:41:43,878 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2022-04-07 16:41:43,878 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.core: Log level for class -> de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN; [2022-04-07 16:41:44,085 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-04-07 16:41:44,105 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-04-07 16:41:44,107 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-04-07 16:41:44,108 INFO L271 PluginConnector]: Initializing CDTParser... [2022-04-07 16:41:44,109 INFO L275 PluginConnector]: CDTParser initialized [2022-04-07 16:41:44,111 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loops/eureka_01-1.c [2022-04-07 16:41:44,176 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6e02d2ebf/70de4ea8fb224a39ae9ade66c7fa744d/FLAG24323a05a [2022-04-07 16:41:44,495 INFO L306 CDTParser]: Found 1 translation units. [2022-04-07 16:41:44,496 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loops/eureka_01-1.c [2022-04-07 16:41:44,501 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6e02d2ebf/70de4ea8fb224a39ae9ade66c7fa744d/FLAG24323a05a [2022-04-07 16:41:44,922 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6e02d2ebf/70de4ea8fb224a39ae9ade66c7fa744d [2022-04-07 16:41:44,924 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-04-07 16:41:44,925 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-04-07 16:41:44,929 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-04-07 16:41:44,929 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-04-07 16:41:44,932 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-04-07 16:41:44,933 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.04 04:41:44" (1/1) ... [2022-04-07 16:41:44,934 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@178d3786 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.04 04:41:44, skipping insertion in model container [2022-04-07 16:41:44,934 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.04 04:41:44" (1/1) ... [2022-04-07 16:41:44,941 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-04-07 16:41:44,953 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-04-07 16:41:45,093 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] [2022-04-07 16:41:45,141 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-04-07 16:41:45,150 INFO L203 MainTranslator]: Completed pre-run [2022-04-07 16:41:45,163 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] [2022-04-07 16:41:45,190 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-04-07 16:41:45,203 INFO L208 MainTranslator]: Completed translation [2022-04-07 16:41:45,204 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.04 04:41:45 WrapperNode [2022-04-07 16:41:45,204 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-04-07 16:41:45,205 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-04-07 16:41:45,205 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-04-07 16:41:45,205 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-04-07 16:41:45,212 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.04 04:41:45" (1/1) ... [2022-04-07 16:41:45,212 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.04 04:41:45" (1/1) ... [2022-04-07 16:41:45,219 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.04 04:41:45" (1/1) ... [2022-04-07 16:41:45,219 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.04 04:41:45" (1/1) ... [2022-04-07 16:41:45,248 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.04 04:41:45" (1/1) ... [2022-04-07 16:41:45,254 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.04 04:41:45" (1/1) ... [2022-04-07 16:41:45,255 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.04 04:41:45" (1/1) ... [2022-04-07 16:41:45,257 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-04-07 16:41:45,258 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-04-07 16:41:45,263 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-04-07 16:41:45,263 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-04-07 16:41:45,264 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.04 04:41:45" (1/1) ... [2022-04-07 16:41:45,275 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-04-07 16:41:45,285 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-07 16:41:45,296 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) [2022-04-07 16:41:45,302 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 [2022-04-07 16:41:45,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2022-04-07 16:41:45,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-04-07 16:41:45,331 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-04-07 16:41:45,331 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2022-04-07 16:41:45,331 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-04-07 16:41:45,332 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2022-04-07 16:41:45,332 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2022-04-07 16:41:45,332 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-04-07 16:41:45,332 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2022-04-07 16:41:45,333 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2022-04-07 16:41:45,333 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-04-07 16:41:45,333 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2022-04-07 16:41:45,333 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-04-07 16:41:45,333 INFO L130 BoogieDeclarations]: Found specification of procedure main [2022-04-07 16:41:45,333 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-04-07 16:41:45,333 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-04-07 16:41:45,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-04-07 16:41:45,334 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-04-07 16:41:45,335 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-04-07 16:41:45,335 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2022-04-07 16:41:45,336 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-04-07 16:41:45,394 INFO L234 CfgBuilder]: Building ICFG [2022-04-07 16:41:45,396 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-04-07 16:41:45,742 INFO L275 CfgBuilder]: Performing block encoding [2022-04-07 16:41:45,748 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-04-07 16:41:45,749 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2022-04-07 16:41:45,750 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.04 04:41:45 BoogieIcfgContainer [2022-04-07 16:41:45,750 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-04-07 16:41:45,751 INFO L113 PluginConnector]: ------------------------IcfgTransformer---------------------------- [2022-04-07 16:41:45,751 INFO L271 PluginConnector]: Initializing IcfgTransformer... [2022-04-07 16:41:45,752 INFO L275 PluginConnector]: IcfgTransformer initialized [2022-04-07 16:41:45,757 INFO L185 PluginConnector]: Executing the observer IcfgTransformationObserver from plugin IcfgTransformer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.04 04:41:45" (1/1) ... [2022-04-07 16:41:45,759 INFO L168 ansformationObserver]: Applying ICFG transformation LOOP_ACCELERATION_JORDAN [2022-04-07 16:41:45,804 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 07.04 04:41:45 BasicIcfg [2022-04-07 16:41:45,804 INFO L132 PluginConnector]: ------------------------ END IcfgTransformer---------------------------- [2022-04-07 16:41:45,806 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-04-07 16:41:45,806 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-04-07 16:41:45,810 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-04-07 16:41:45,810 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.04 04:41:44" (1/4) ... [2022-04-07 16:41:45,811 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1b485636 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.04 04:41:45, skipping insertion in model container [2022-04-07 16:41:45,811 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.04 04:41:45" (2/4) ... [2022-04-07 16:41:45,811 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1b485636 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.04 04:41:45, skipping insertion in model container [2022-04-07 16:41:45,811 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.04 04:41:45" (3/4) ... [2022-04-07 16:41:45,814 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1b485636 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.04 04:41:45, skipping insertion in model container [2022-04-07 16:41:45,814 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 07.04 04:41:45" (4/4) ... [2022-04-07 16:41:45,815 INFO L111 eAbstractionObserver]: Analyzing ICFG eureka_01-1.cJordan [2022-04-07 16:41:45,819 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:ForwardPredicates Determinization: PREDICATE_ABSTRACTION [2022-04-07 16:41:45,819 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-04-07 16:41:45,850 INFO L339 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-04-07 16:41:45,855 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 [2022-04-07 16:41:45,856 INFO L341 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-04-07 16:41:45,875 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) [2022-04-07 16:41:45,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-04-07 16:41:45,882 INFO L491 BasicCegarLoop]: Found error trace [2022-04-07 16:41:45,882 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-07 16:41:45,883 INFO L403 AbstractCegarLoop]: === Iteration 1 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-07 16:41:45,886 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-07 16:41:45,887 INFO L85 PathProgramCache]: Analyzing trace with hash -950788698, now seen corresponding path program 1 times [2022-04-07 16:41:45,893 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-07 16:41:45,894 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1122804305] [2022-04-07 16:41:45,894 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-07 16:41:45,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-07 16:41:45,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 16:41:46,094 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-07 16:41:46,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 16:41:46,129 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 [2022-04-07 16:41:46,129 INFO L290 TraceCheckUtils]: 1: Hoare triple {40#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {40#true} is VALID [2022-04-07 16:41:46,130 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 [2022-04-07 16:41:46,132 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 [2022-04-07 16:41:46,133 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 [2022-04-07 16:41:46,133 INFO L290 TraceCheckUtils]: 2: Hoare triple {40#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {40#true} is VALID [2022-04-07 16:41:46,134 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 [2022-04-07 16:41:46,134 INFO L272 TraceCheckUtils]: 4: Hoare triple {40#true} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {40#true} is VALID [2022-04-07 16:41:46,135 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 [2022-04-07 16:41:46,135 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 [2022-04-07 16:41:46,140 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 [2022-04-07 16:41:46,140 INFO L290 TraceCheckUtils]: 8: Hoare triple {40#true} [137] L30-3-->L30-4: Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] {41#false} is VALID [2022-04-07 16:41:46,141 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 [2022-04-07 16:41:46,142 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 [2022-04-07 16:41:46,143 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 [2022-04-07 16:41:46,143 INFO L290 TraceCheckUtils]: 12: Hoare triple {41#false} [151] L51-3-->L51-4: Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] {41#false} is VALID [2022-04-07 16:41:46,144 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 [2022-04-07 16:41:46,144 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 [2022-04-07 16:41:46,146 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 [2022-04-07 16:41:46,146 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 [2022-04-07 16:41:46,146 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 [2022-04-07 16:41:46,147 INFO L290 TraceCheckUtils]: 18: Hoare triple {41#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {41#false} is VALID [2022-04-07 16:41:46,147 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-07 16:41:46,148 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-07 16:41:46,148 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1122804305] [2022-04-07 16:41:46,149 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1122804305] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-07 16:41:46,149 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-07 16:41:46,149 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-04-07 16:41:46,150 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1783695349] [2022-04-07 16:41:46,151 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-07 16:41:46,156 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 [2022-04-07 16:41:46,158 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-07 16:41:46,161 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) [2022-04-07 16:41:46,198 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 19 edges. 19 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-07 16:41:46,199 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-04-07 16:41:46,199 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-07 16:41:46,224 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-04-07 16:41:46,225 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-04-07 16:41:46,227 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) [2022-04-07 16:41:46,333 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 16:41:46,334 INFO L93 Difference]: Finished difference Result 37 states and 46 transitions. [2022-04-07 16:41:46,334 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-04-07 16:41:46,335 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 [2022-04-07 16:41:46,335 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-07 16:41:46,337 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) [2022-04-07 16:41:46,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 52 transitions. [2022-04-07 16:41:46,366 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) [2022-04-07 16:41:46,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 52 transitions. [2022-04-07 16:41:46,376 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 3 states and 52 transitions. [2022-04-07 16:41:46,443 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 52 edges. 52 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-07 16:41:46,454 INFO L225 Difference]: With dead ends: 37 [2022-04-07 16:41:46,455 INFO L226 Difference]: Without dead ends: 32 [2022-04-07 16:41:46,456 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 [2022-04-07 16:41:46,458 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 [2022-04-07 16:41:46,459 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] [2022-04-07 16:41:46,472 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 32 states. [2022-04-07 16:41:46,480 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 32 to 32. [2022-04-07 16:41:46,480 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-07 16:41:46,481 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) [2022-04-07 16:41:46,482 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) [2022-04-07 16:41:46,482 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) [2022-04-07 16:41:46,485 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 16:41:46,485 INFO L93 Difference]: Finished difference Result 32 states and 38 transitions. [2022-04-07 16:41:46,485 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 38 transitions. [2022-04-07 16:41:46,486 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-07 16:41:46,486 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-07 16:41:46,487 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. [2022-04-07 16:41:46,487 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. [2022-04-07 16:41:46,496 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 16:41:46,497 INFO L93 Difference]: Finished difference Result 32 states and 38 transitions. [2022-04-07 16:41:46,497 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 38 transitions. [2022-04-07 16:41:46,497 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-07 16:41:46,497 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-07 16:41:46,497 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-07 16:41:46,498 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-07 16:41:46,498 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) [2022-04-07 16:41:46,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 38 transitions. [2022-04-07 16:41:46,501 INFO L78 Accepts]: Start accepts. Automaton has 32 states and 38 transitions. Word has length 19 [2022-04-07 16:41:46,501 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-07 16:41:46,501 INFO L478 AbstractCegarLoop]: Abstraction has 32 states and 38 transitions. [2022-04-07 16:41:46,502 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) [2022-04-07 16:41:46,502 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 38 transitions. [2022-04-07 16:41:46,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-04-07 16:41:46,502 INFO L491 BasicCegarLoop]: Found error trace [2022-04-07 16:41:46,503 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-07 16:41:46,503 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-04-07 16:41:46,503 INFO L403 AbstractCegarLoop]: === Iteration 2 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-07 16:41:46,504 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-07 16:41:46,504 INFO L85 PathProgramCache]: Analyzing trace with hash -1860236376, now seen corresponding path program 1 times [2022-04-07 16:41:46,504 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-07 16:41:46,504 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1443219491] [2022-04-07 16:41:46,504 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-07 16:41:46,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-07 16:41:46,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 16:41:46,642 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-07 16:41:46,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 16:41:46,656 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 [2022-04-07 16:41:46,656 INFO L290 TraceCheckUtils]: 1: Hoare triple {181#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {181#true} is VALID [2022-04-07 16:41:46,656 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 [2022-04-07 16:41:46,657 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 [2022-04-07 16:41:46,657 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 [2022-04-07 16:41:46,657 INFO L290 TraceCheckUtils]: 2: Hoare triple {181#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {181#true} is VALID [2022-04-07 16:41:46,658 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 [2022-04-07 16:41:46,658 INFO L272 TraceCheckUtils]: 4: Hoare triple {181#true} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {181#true} is VALID [2022-04-07 16:41:46,658 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 [2022-04-07 16:41:46,658 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 [2022-04-07 16:41:46,659 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 [2022-04-07 16:41:46,661 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 [2022-04-07 16:41:46,662 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 [2022-04-07 16:41:46,662 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 [2022-04-07 16:41:46,663 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 [2022-04-07 16:41:46,663 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 [2022-04-07 16:41:46,664 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 [2022-04-07 16:41:46,664 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 [2022-04-07 16:41:46,664 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 [2022-04-07 16:41:46,665 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 [2022-04-07 16:41:46,666 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 [2022-04-07 16:41:46,666 INFO L290 TraceCheckUtils]: 18: Hoare triple {182#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {182#false} is VALID [2022-04-07 16:41:46,666 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-07 16:41:46,667 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-07 16:41:46,667 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1443219491] [2022-04-07 16:41:46,667 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1443219491] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-07 16:41:46,667 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-07 16:41:46,667 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-07 16:41:46,668 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1413672294] [2022-04-07 16:41:46,668 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-07 16:41:46,670 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 [2022-04-07 16:41:46,671 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-07 16:41:46,671 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) [2022-04-07 16:41:46,689 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 19 edges. 19 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-07 16:41:46,690 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-07 16:41:46,690 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-07 16:41:46,690 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-07 16:41:46,691 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2022-04-07 16:41:46,692 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) [2022-04-07 16:41:46,981 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 16:41:46,982 INFO L93 Difference]: Finished difference Result 60 states and 74 transitions. [2022-04-07 16:41:46,982 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-07 16:41:46,983 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 [2022-04-07 16:41:46,984 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-07 16:41:46,985 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) [2022-04-07 16:41:46,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 76 transitions. [2022-04-07 16:41:46,990 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) [2022-04-07 16:41:46,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 76 transitions. [2022-04-07 16:41:46,994 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 76 transitions. [2022-04-07 16:41:47,077 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 76 edges. 76 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-07 16:41:47,080 INFO L225 Difference]: With dead ends: 60 [2022-04-07 16:41:47,080 INFO L226 Difference]: Without dead ends: 48 [2022-04-07 16:41:47,081 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 [2022-04-07 16:41:47,082 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 [2022-04-07 16:41:47,083 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] [2022-04-07 16:41:47,083 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 48 states. [2022-04-07 16:41:47,086 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 48 to 34. [2022-04-07 16:41:47,091 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-07 16:41:47,092 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) [2022-04-07 16:41:47,093 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) [2022-04-07 16:41:47,093 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) [2022-04-07 16:41:47,100 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 16:41:47,100 INFO L93 Difference]: Finished difference Result 48 states and 59 transitions. [2022-04-07 16:41:47,100 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 59 transitions. [2022-04-07 16:41:47,100 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-07 16:41:47,101 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-07 16:41:47,101 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. [2022-04-07 16:41:47,101 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. [2022-04-07 16:41:47,104 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 16:41:47,104 INFO L93 Difference]: Finished difference Result 48 states and 59 transitions. [2022-04-07 16:41:47,104 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 59 transitions. [2022-04-07 16:41:47,104 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-07 16:41:47,104 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-07 16:41:47,104 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-07 16:41:47,105 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-07 16:41:47,105 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) [2022-04-07 16:41:47,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 34 states and 40 transitions. [2022-04-07 16:41:47,106 INFO L78 Accepts]: Start accepts. Automaton has 34 states and 40 transitions. Word has length 19 [2022-04-07 16:41:47,106 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-07 16:41:47,107 INFO L478 AbstractCegarLoop]: Abstraction has 34 states and 40 transitions. [2022-04-07 16:41:47,107 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) [2022-04-07 16:41:47,109 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 40 transitions. [2022-04-07 16:41:47,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-04-07 16:41:47,115 INFO L491 BasicCegarLoop]: Found error trace [2022-04-07 16:41:47,115 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] [2022-04-07 16:41:47,115 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-04-07 16:41:47,116 INFO L403 AbstractCegarLoop]: === Iteration 3 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-07 16:41:47,116 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-07 16:41:47,116 INFO L85 PathProgramCache]: Analyzing trace with hash 600491494, now seen corresponding path program 1 times [2022-04-07 16:41:47,117 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-07 16:41:47,117 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2076924728] [2022-04-07 16:41:47,117 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-07 16:41:47,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-07 16:41:47,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 16:41:47,406 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-07 16:41:47,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 16:41:47,420 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 [2022-04-07 16:41:47,420 INFO L290 TraceCheckUtils]: 1: Hoare triple {388#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {388#true} is VALID [2022-04-07 16:41:47,421 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 [2022-04-07 16:41:47,421 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 [2022-04-07 16:41:47,425 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 [2022-04-07 16:41:47,425 INFO L290 TraceCheckUtils]: 2: Hoare triple {388#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {388#true} is VALID [2022-04-07 16:41:47,426 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 [2022-04-07 16:41:47,426 INFO L272 TraceCheckUtils]: 4: Hoare triple {388#true} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {388#true} is VALID [2022-04-07 16:41:47,426 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 [2022-04-07 16:41:47,426 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 [2022-04-07 16:41:47,429 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 [2022-04-07 16:41:47,432 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 [2022-04-07 16:41:47,436 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 [2022-04-07 16:41:47,437 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 [2022-04-07 16:41:47,441 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 [2022-04-07 16:41:47,441 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 [2022-04-07 16:41:47,443 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 [2022-04-07 16:41:47,443 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 [2022-04-07 16:41:47,444 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 [2022-04-07 16:41:47,444 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 [2022-04-07 16:41:47,445 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 [2022-04-07 16:41:47,445 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 [2022-04-07 16:41:47,446 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 [2022-04-07 16:41:47,447 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 [2022-04-07 16:41:47,448 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 [2022-04-07 16:41:47,448 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 [2022-04-07 16:41:47,448 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 [2022-04-07 16:41:47,449 INFO L290 TraceCheckUtils]: 24: Hoare triple {389#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {389#false} is VALID [2022-04-07 16:41:47,450 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-07 16:41:47,450 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-07 16:41:47,450 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2076924728] [2022-04-07 16:41:47,450 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2076924728] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-07 16:41:47,451 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [260692199] [2022-04-07 16:41:47,451 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-07 16:41:47,451 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-07 16:41:47,451 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-07 16:41:47,459 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) [2022-04-07 16:41:47,488 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-04-07 16:41:47,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 16:41:47,571 INFO L263 TraceCheckSpWp]: Trace formula consists of 275 conjuncts, 13 conjunts are in the unsatisfiable core [2022-04-07 16:41:47,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 16:41:47,613 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-07 16:41:47,799 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 [2022-04-07 16:41:47,930 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 [2022-04-07 16:41:47,993 INFO L272 TraceCheckUtils]: 0: Hoare triple {388#true} [126] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {388#true} is VALID [2022-04-07 16:41:47,993 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 [2022-04-07 16:41:47,994 INFO L290 TraceCheckUtils]: 2: Hoare triple {388#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {388#true} is VALID [2022-04-07 16:41:47,994 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 [2022-04-07 16:41:47,994 INFO L272 TraceCheckUtils]: 4: Hoare triple {388#true} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {388#true} is VALID [2022-04-07 16:41:47,994 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 [2022-04-07 16:41:47,994 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 [2022-04-07 16:41:47,997 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 [2022-04-07 16:41:47,998 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 [2022-04-07 16:41:47,998 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 [2022-04-07 16:41:47,999 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 [2022-04-07 16:41:47,999 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 [2022-04-07 16:41:48,000 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 [2022-04-07 16:41:48,001 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 [2022-04-07 16:41:48,001 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 [2022-04-07 16:41:48,002 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 [2022-04-07 16:41:48,002 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 [2022-04-07 16:41:48,003 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 [2022-04-07 16:41:48,003 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 [2022-04-07 16:41:48,004 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 [2022-04-07 16:41:48,004 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 [2022-04-07 16:41:48,005 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 [2022-04-07 16:41:48,005 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 [2022-04-07 16:41:48,006 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 [2022-04-07 16:41:48,006 INFO L290 TraceCheckUtils]: 24: Hoare triple {389#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {389#false} is VALID [2022-04-07 16:41:48,006 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-07 16:41:48,007 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-07 16:41:48,208 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 [2022-04-07 16:41:48,221 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 [2022-04-07 16:41:48,273 INFO L290 TraceCheckUtils]: 24: Hoare triple {389#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {389#false} is VALID [2022-04-07 16:41:48,274 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 [2022-04-07 16:41:48,274 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 [2022-04-07 16:41:48,276 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 [2022-04-07 16:41:48,276 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 [2022-04-07 16:41:48,277 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 [2022-04-07 16:41:48,280 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 [2022-04-07 16:41:48,280 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 [2022-04-07 16:41:48,283 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 [2022-04-07 16:41:48,283 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 [2022-04-07 16:41:48,284 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 [2022-04-07 16:41:48,284 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 [2022-04-07 16:41:48,284 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 [2022-04-07 16:41:48,285 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 [2022-04-07 16:41:48,285 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 [2022-04-07 16:41:48,286 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 [2022-04-07 16:41:48,286 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 [2022-04-07 16:41:48,289 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 [2022-04-07 16:41:48,289 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 [2022-04-07 16:41:48,290 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 [2022-04-07 16:41:48,290 INFO L272 TraceCheckUtils]: 4: Hoare triple {388#true} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {388#true} is VALID [2022-04-07 16:41:48,290 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 [2022-04-07 16:41:48,295 INFO L290 TraceCheckUtils]: 2: Hoare triple {388#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {388#true} is VALID [2022-04-07 16:41:48,295 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 [2022-04-07 16:41:48,295 INFO L272 TraceCheckUtils]: 0: Hoare triple {388#true} [126] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {388#true} is VALID [2022-04-07 16:41:48,296 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-07 16:41:48,296 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [260692199] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-07 16:41:48,296 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-07 16:41:48,296 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 8, 8] total 17 [2022-04-07 16:41:48,296 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1742276858] [2022-04-07 16:41:48,296 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-04-07 16:41:48,297 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 [2022-04-07 16:41:48,298 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-07 16:41:48,298 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) [2022-04-07 16:41:48,360 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 56 edges. 56 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-07 16:41:48,360 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 17 states [2022-04-07 16:41:48,360 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-07 16:41:48,360 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2022-04-07 16:41:48,361 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=50, Invalid=222, Unknown=0, NotChecked=0, Total=272 [2022-04-07 16:41:48,361 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) [2022-04-07 16:41:49,421 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 16:41:49,421 INFO L93 Difference]: Finished difference Result 89 states and 112 transitions. [2022-04-07 16:41:49,421 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-04-07 16:41:49,422 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 [2022-04-07 16:41:49,422 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-07 16:41:49,422 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) [2022-04-07 16:41:49,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 113 transitions. [2022-04-07 16:41:49,432 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) [2022-04-07 16:41:49,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 113 transitions. [2022-04-07 16:41:49,435 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 13 states and 113 transitions. [2022-04-07 16:41:49,562 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 113 edges. 113 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-07 16:41:49,567 INFO L225 Difference]: With dead ends: 89 [2022-04-07 16:41:49,568 INFO L226 Difference]: Without dead ends: 89 [2022-04-07 16:41:49,568 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 70 GetRequests, 44 SyntacticMatches, 1 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 129 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=132, Invalid=570, Unknown=0, NotChecked=0, Total=702 [2022-04-07 16:41:49,570 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 [2022-04-07 16:41:49,571 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] [2022-04-07 16:41:49,571 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 89 states. [2022-04-07 16:41:49,575 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 89 to 55. [2022-04-07 16:41:49,575 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-07 16:41:49,575 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) [2022-04-07 16:41:49,576 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) [2022-04-07 16:41:49,576 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) [2022-04-07 16:41:49,582 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 16:41:49,582 INFO L93 Difference]: Finished difference Result 89 states and 112 transitions. [2022-04-07 16:41:49,582 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 112 transitions. [2022-04-07 16:41:49,584 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-07 16:41:49,585 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-07 16:41:49,586 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. [2022-04-07 16:41:49,586 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. [2022-04-07 16:41:49,590 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 16:41:49,590 INFO L93 Difference]: Finished difference Result 89 states and 112 transitions. [2022-04-07 16:41:49,590 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 112 transitions. [2022-04-07 16:41:49,590 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-07 16:41:49,590 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-07 16:41:49,590 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-07 16:41:49,591 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-07 16:41:49,591 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) [2022-04-07 16:41:49,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 55 states and 67 transitions. [2022-04-07 16:41:49,593 INFO L78 Accepts]: Start accepts. Automaton has 55 states and 67 transitions. Word has length 25 [2022-04-07 16:41:49,593 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-07 16:41:49,593 INFO L478 AbstractCegarLoop]: Abstraction has 55 states and 67 transitions. [2022-04-07 16:41:49,593 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) [2022-04-07 16:41:49,593 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 67 transitions. [2022-04-07 16:41:49,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-04-07 16:41:49,594 INFO L491 BasicCegarLoop]: Found error trace [2022-04-07 16:41:49,594 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] [2022-04-07 16:41:49,619 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-04-07 16:41:49,815 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 [2022-04-07 16:41:49,816 INFO L403 AbstractCegarLoop]: === Iteration 4 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-07 16:41:49,816 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-07 16:41:49,816 INFO L85 PathProgramCache]: Analyzing trace with hash 89957317, now seen corresponding path program 1 times [2022-04-07 16:41:49,816 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-07 16:41:49,816 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1955217483] [2022-04-07 16:41:49,817 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-07 16:41:49,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-07 16:41:49,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 16:41:49,887 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-07 16:41:49,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 16:41:49,895 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 [2022-04-07 16:41:49,896 INFO L290 TraceCheckUtils]: 1: Hoare triple {899#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {899#true} is VALID [2022-04-07 16:41:49,896 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 [2022-04-07 16:41:49,905 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 [2022-04-07 16:41:49,905 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 [2022-04-07 16:41:49,906 INFO L290 TraceCheckUtils]: 2: Hoare triple {899#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {899#true} is VALID [2022-04-07 16:41:49,906 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 [2022-04-07 16:41:49,906 INFO L272 TraceCheckUtils]: 4: Hoare triple {899#true} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {899#true} is VALID [2022-04-07 16:41:49,906 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 [2022-04-07 16:41:49,906 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 [2022-04-07 16:41:49,909 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 [2022-04-07 16:41:49,910 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 [2022-04-07 16:41:49,910 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 [2022-04-07 16:41:49,910 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 [2022-04-07 16:41:49,910 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 [2022-04-07 16:41:49,911 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 [2022-04-07 16:41:49,911 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 [2022-04-07 16:41:49,911 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 [2022-04-07 16:41:49,911 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 [2022-04-07 16:41:49,911 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 [2022-04-07 16:41:49,911 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 [2022-04-07 16:41:49,911 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 [2022-04-07 16:41:49,912 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 [2022-04-07 16:41:49,912 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 [2022-04-07 16:41:49,912 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 [2022-04-07 16:41:49,912 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 [2022-04-07 16:41:49,912 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 [2022-04-07 16:41:49,912 INFO L290 TraceCheckUtils]: 24: Hoare triple {900#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {900#false} is VALID [2022-04-07 16:41:49,912 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-07 16:41:49,913 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-07 16:41:49,914 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1955217483] [2022-04-07 16:41:49,915 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1955217483] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-07 16:41:49,915 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-07 16:41:49,915 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-07 16:41:49,915 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [723677693] [2022-04-07 16:41:49,915 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-07 16:41:49,915 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 [2022-04-07 16:41:49,916 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-07 16:41:49,916 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) [2022-04-07 16:41:49,937 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 25 edges. 25 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-07 16:41:49,938 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-04-07 16:41:49,938 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-07 16:41:49,939 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-04-07 16:41:49,939 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-04-07 16:41:49,939 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) [2022-04-07 16:41:50,059 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 16:41:50,059 INFO L93 Difference]: Finished difference Result 57 states and 69 transitions. [2022-04-07 16:41:50,059 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-04-07 16:41:50,059 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 [2022-04-07 16:41:50,059 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-07 16:41:50,060 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) [2022-04-07 16:41:50,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 42 transitions. [2022-04-07 16:41:50,061 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) [2022-04-07 16:41:50,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 42 transitions. [2022-04-07 16:41:50,063 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 4 states and 42 transitions. [2022-04-07 16:41:50,127 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 42 edges. 42 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-07 16:41:50,128 INFO L225 Difference]: With dead ends: 57 [2022-04-07 16:41:50,128 INFO L226 Difference]: Without dead ends: 57 [2022-04-07 16:41:50,128 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 [2022-04-07 16:41:50,129 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 [2022-04-07 16:41:50,129 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] [2022-04-07 16:41:50,130 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 57 states. [2022-04-07 16:41:50,132 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 57 to 56. [2022-04-07 16:41:50,132 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-07 16:41:50,133 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) [2022-04-07 16:41:50,133 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) [2022-04-07 16:41:50,133 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) [2022-04-07 16:41:50,135 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 16:41:50,137 INFO L93 Difference]: Finished difference Result 57 states and 69 transitions. [2022-04-07 16:41:50,137 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 69 transitions. [2022-04-07 16:41:50,138 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-07 16:41:50,138 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-07 16:41:50,138 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. [2022-04-07 16:41:50,138 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. [2022-04-07 16:41:50,141 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 16:41:50,141 INFO L93 Difference]: Finished difference Result 57 states and 69 transitions. [2022-04-07 16:41:50,141 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 69 transitions. [2022-04-07 16:41:50,141 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-07 16:41:50,141 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-07 16:41:50,141 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-07 16:41:50,141 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-07 16:41:50,141 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) [2022-04-07 16:41:50,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 56 states and 68 transitions. [2022-04-07 16:41:50,148 INFO L78 Accepts]: Start accepts. Automaton has 56 states and 68 transitions. Word has length 25 [2022-04-07 16:41:50,148 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-07 16:41:50,148 INFO L478 AbstractCegarLoop]: Abstraction has 56 states and 68 transitions. [2022-04-07 16:41:50,148 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) [2022-04-07 16:41:50,148 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 68 transitions. [2022-04-07 16:41:50,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-04-07 16:41:50,149 INFO L491 BasicCegarLoop]: Found error trace [2022-04-07 16:41:50,149 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] [2022-04-07 16:41:50,149 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-04-07 16:41:50,149 INFO L403 AbstractCegarLoop]: === Iteration 5 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-07 16:41:50,150 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-07 16:41:50,150 INFO L85 PathProgramCache]: Analyzing trace with hash -1971894797, now seen corresponding path program 1 times [2022-04-07 16:41:50,150 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-07 16:41:50,150 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1956937774] [2022-04-07 16:41:50,150 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-07 16:41:50,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-07 16:41:50,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 16:41:50,244 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-07 16:41:50,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 16:41:50,252 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 [2022-04-07 16:41:50,252 INFO L290 TraceCheckUtils]: 1: Hoare triple {1137#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1137#true} is VALID [2022-04-07 16:41:50,252 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 [2022-04-07 16:41:50,253 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 [2022-04-07 16:41:50,253 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 [2022-04-07 16:41:50,253 INFO L290 TraceCheckUtils]: 2: Hoare triple {1137#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1137#true} is VALID [2022-04-07 16:41:50,254 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 [2022-04-07 16:41:50,254 INFO L272 TraceCheckUtils]: 4: Hoare triple {1137#true} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1137#true} is VALID [2022-04-07 16:41:50,254 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 [2022-04-07 16:41:50,254 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 [2022-04-07 16:41:50,254 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 [2022-04-07 16:41:50,255 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 [2022-04-07 16:41:50,255 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 [2022-04-07 16:41:50,255 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 [2022-04-07 16:41:50,255 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 [2022-04-07 16:41:50,255 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 [2022-04-07 16:41:50,255 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 [2022-04-07 16:41:50,256 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 [2022-04-07 16:41:50,257 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 [2022-04-07 16:41:50,257 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 [2022-04-07 16:41:50,257 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 [2022-04-07 16:41:50,258 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 [2022-04-07 16:41:50,258 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 [2022-04-07 16:41:50,259 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 [2022-04-07 16:41:50,259 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 [2022-04-07 16:41:50,259 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 [2022-04-07 16:41:50,259 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 [2022-04-07 16:41:50,260 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 [2022-04-07 16:41:50,260 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 [2022-04-07 16:41:50,260 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 [2022-04-07 16:41:50,260 INFO L290 TraceCheckUtils]: 27: Hoare triple {1138#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1138#false} is VALID [2022-04-07 16:41:50,260 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-07 16:41:50,260 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-07 16:41:50,261 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1956937774] [2022-04-07 16:41:50,261 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1956937774] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-07 16:41:50,261 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [190277449] [2022-04-07 16:41:50,261 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-07 16:41:50,261 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-07 16:41:50,261 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-07 16:41:50,262 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) [2022-04-07 16:41:50,287 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-04-07 16:41:50,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 16:41:50,350 INFO L263 TraceCheckSpWp]: Trace formula consists of 293 conjuncts, 4 conjunts are in the unsatisfiable core [2022-04-07 16:41:50,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 16:41:50,360 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-07 16:41:50,476 INFO L272 TraceCheckUtils]: 0: Hoare triple {1137#true} [126] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1137#true} is VALID [2022-04-07 16:41:50,476 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 [2022-04-07 16:41:50,476 INFO L290 TraceCheckUtils]: 2: Hoare triple {1137#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1137#true} is VALID [2022-04-07 16:41:50,480 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 [2022-04-07 16:41:50,480 INFO L272 TraceCheckUtils]: 4: Hoare triple {1137#true} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1137#true} is VALID [2022-04-07 16:41:50,480 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 [2022-04-07 16:41:50,481 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 [2022-04-07 16:41:50,481 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 [2022-04-07 16:41:50,481 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 [2022-04-07 16:41:50,481 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 [2022-04-07 16:41:50,482 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 [2022-04-07 16:41:50,482 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 [2022-04-07 16:41:50,482 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 [2022-04-07 16:41:50,482 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 [2022-04-07 16:41:50,483 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 [2022-04-07 16:41:50,484 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 [2022-04-07 16:41:50,484 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 [2022-04-07 16:41:50,484 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 [2022-04-07 16:41:50,485 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 [2022-04-07 16:41:50,486 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 [2022-04-07 16:41:50,486 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 [2022-04-07 16:41:50,486 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 [2022-04-07 16:41:50,487 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 [2022-04-07 16:41:50,487 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 [2022-04-07 16:41:50,487 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 [2022-04-07 16:41:50,487 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 [2022-04-07 16:41:50,487 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 [2022-04-07 16:41:50,487 INFO L290 TraceCheckUtils]: 27: Hoare triple {1138#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1138#false} is VALID [2022-04-07 16:41:50,487 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-07 16:41:50,488 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-07 16:41:50,581 INFO L290 TraceCheckUtils]: 27: Hoare triple {1138#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1138#false} is VALID [2022-04-07 16:41:50,582 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 [2022-04-07 16:41:50,582 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 [2022-04-07 16:41:50,582 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 [2022-04-07 16:41:50,582 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 [2022-04-07 16:41:50,582 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 [2022-04-07 16:41:50,583 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 [2022-04-07 16:41:50,583 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 [2022-04-07 16:41:50,584 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 [2022-04-07 16:41:50,584 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 [2022-04-07 16:41:50,584 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 [2022-04-07 16:41:50,585 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 [2022-04-07 16:41:50,585 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 [2022-04-07 16:41:50,586 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 [2022-04-07 16:41:50,586 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 [2022-04-07 16:41:50,586 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 [2022-04-07 16:41:50,586 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 [2022-04-07 16:41:50,587 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 [2022-04-07 16:41:50,587 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 [2022-04-07 16:41:50,587 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 [2022-04-07 16:41:50,588 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 [2022-04-07 16:41:50,588 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 [2022-04-07 16:41:50,588 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 [2022-04-07 16:41:50,588 INFO L272 TraceCheckUtils]: 4: Hoare triple {1137#true} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1137#true} is VALID [2022-04-07 16:41:50,588 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 [2022-04-07 16:41:50,588 INFO L290 TraceCheckUtils]: 2: Hoare triple {1137#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1137#true} is VALID [2022-04-07 16:41:50,588 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 [2022-04-07 16:41:50,589 INFO L272 TraceCheckUtils]: 0: Hoare triple {1137#true} [126] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1137#true} is VALID [2022-04-07 16:41:50,590 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-07 16:41:50,590 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [190277449] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-07 16:41:50,590 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-07 16:41:50,590 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 5, 5] total 10 [2022-04-07 16:41:50,590 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2010093853] [2022-04-07 16:41:50,590 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-04-07 16:41:50,591 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 [2022-04-07 16:41:50,591 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-07 16:41:50,591 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) [2022-04-07 16:41:50,620 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 38 edges. 38 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-07 16:41:50,620 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-04-07 16:41:50,620 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-07 16:41:50,621 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-04-07 16:41:50,621 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=64, Unknown=0, NotChecked=0, Total=90 [2022-04-07 16:41:50,621 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) [2022-04-07 16:41:51,160 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 16:41:51,161 INFO L93 Difference]: Finished difference Result 94 states and 117 transitions. [2022-04-07 16:41:51,161 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-04-07 16:41:51,161 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 [2022-04-07 16:41:51,161 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-07 16:41:51,161 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) [2022-04-07 16:41:51,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 69 transitions. [2022-04-07 16:41:51,163 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) [2022-04-07 16:41:51,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 69 transitions. [2022-04-07 16:41:51,165 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 9 states and 69 transitions. [2022-04-07 16:41:51,238 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 69 edges. 69 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-07 16:41:51,240 INFO L225 Difference]: With dead ends: 94 [2022-04-07 16:41:51,240 INFO L226 Difference]: Without dead ends: 94 [2022-04-07 16:41:51,240 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 [2022-04-07 16:41:51,241 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 [2022-04-07 16:41:51,241 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] [2022-04-07 16:41:51,242 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 94 states. [2022-04-07 16:41:51,246 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 94 to 68. [2022-04-07 16:41:51,246 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-07 16:41:51,246 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) [2022-04-07 16:41:51,247 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) [2022-04-07 16:41:51,247 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) [2022-04-07 16:41:51,251 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 16:41:51,251 INFO L93 Difference]: Finished difference Result 94 states and 117 transitions. [2022-04-07 16:41:51,251 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 117 transitions. [2022-04-07 16:41:51,251 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-07 16:41:51,251 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-07 16:41:51,252 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. [2022-04-07 16:41:51,252 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. [2022-04-07 16:41:51,256 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 16:41:51,256 INFO L93 Difference]: Finished difference Result 94 states and 117 transitions. [2022-04-07 16:41:51,256 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 117 transitions. [2022-04-07 16:41:51,256 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-07 16:41:51,256 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-07 16:41:51,256 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-07 16:41:51,256 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-07 16:41:51,257 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) [2022-04-07 16:41:51,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 68 states and 84 transitions. [2022-04-07 16:41:51,259 INFO L78 Accepts]: Start accepts. Automaton has 68 states and 84 transitions. Word has length 28 [2022-04-07 16:41:51,259 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-07 16:41:51,259 INFO L478 AbstractCegarLoop]: Abstraction has 68 states and 84 transitions. [2022-04-07 16:41:51,259 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) [2022-04-07 16:41:51,259 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 84 transitions. [2022-04-07 16:41:51,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-04-07 16:41:51,260 INFO L491 BasicCegarLoop]: Found error trace [2022-04-07 16:41:51,260 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] [2022-04-07 16:41:51,292 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-04-07 16:41:51,484 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 [2022-04-07 16:41:51,484 INFO L403 AbstractCegarLoop]: === Iteration 6 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-07 16:41:51,485 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-07 16:41:51,485 INFO L85 PathProgramCache]: Analyzing trace with hash -190528417, now seen corresponding path program 1 times [2022-04-07 16:41:51,485 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-07 16:41:51,485 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1749654443] [2022-04-07 16:41:51,485 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-07 16:41:51,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-07 16:41:51,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 16:41:51,593 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-07 16:41:51,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 16:41:51,599 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 [2022-04-07 16:41:51,600 INFO L290 TraceCheckUtils]: 1: Hoare triple {1679#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1679#true} is VALID [2022-04-07 16:41:51,600 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 [2022-04-07 16:41:51,601 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 [2022-04-07 16:41:51,601 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 [2022-04-07 16:41:51,601 INFO L290 TraceCheckUtils]: 2: Hoare triple {1679#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1679#true} is VALID [2022-04-07 16:41:51,601 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 [2022-04-07 16:41:51,601 INFO L272 TraceCheckUtils]: 4: Hoare triple {1679#true} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1679#true} is VALID [2022-04-07 16:41:51,603 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 [2022-04-07 16:41:51,603 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 [2022-04-07 16:41:51,605 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 [2022-04-07 16:41:51,606 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 [2022-04-07 16:41:51,608 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 [2022-04-07 16:41:51,609 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 [2022-04-07 16:41:51,609 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 [2022-04-07 16:41:51,610 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 [2022-04-07 16:41:51,610 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 [2022-04-07 16:41:51,611 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 [2022-04-07 16:41:51,611 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 [2022-04-07 16:41:51,612 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 [2022-04-07 16:41:51,612 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 [2022-04-07 16:41:51,613 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 [2022-04-07 16:41:51,635 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 [2022-04-07 16:41:51,636 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 [2022-04-07 16:41:51,636 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 [2022-04-07 16:41:51,636 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 [2022-04-07 16:41:51,636 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 [2022-04-07 16:41:51,636 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 [2022-04-07 16:41:51,636 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 [2022-04-07 16:41:51,637 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 [2022-04-07 16:41:51,637 INFO L290 TraceCheckUtils]: 27: Hoare triple {1680#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1680#false} is VALID [2022-04-07 16:41:51,637 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-07 16:41:51,637 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-07 16:41:51,637 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1749654443] [2022-04-07 16:41:51,637 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1749654443] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-07 16:41:51,637 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2080129900] [2022-04-07 16:41:51,638 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-07 16:41:51,638 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-07 16:41:51,638 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-07 16:41:51,640 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) [2022-04-07 16:41:51,641 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-04-07 16:41:51,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 16:41:51,735 INFO L263 TraceCheckSpWp]: Trace formula consists of 283 conjuncts, 6 conjunts are in the unsatisfiable core [2022-04-07 16:41:51,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 16:41:51,746 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-07 16:41:51,931 INFO L272 TraceCheckUtils]: 0: Hoare triple {1679#true} [126] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1679#true} is VALID [2022-04-07 16:41:51,931 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 [2022-04-07 16:41:51,931 INFO L290 TraceCheckUtils]: 2: Hoare triple {1679#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1679#true} is VALID [2022-04-07 16:41:51,931 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 [2022-04-07 16:41:51,931 INFO L272 TraceCheckUtils]: 4: Hoare triple {1679#true} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1679#true} is VALID [2022-04-07 16:41:51,932 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 [2022-04-07 16:41:51,932 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 [2022-04-07 16:41:51,934 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 [2022-04-07 16:41:51,934 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 [2022-04-07 16:41:51,934 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 [2022-04-07 16:41:51,935 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 [2022-04-07 16:41:51,935 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 [2022-04-07 16:41:51,936 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 [2022-04-07 16:41:51,936 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 [2022-04-07 16:41:51,937 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 [2022-04-07 16:41:51,937 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 [2022-04-07 16:41:51,938 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 [2022-04-07 16:41:51,938 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 [2022-04-07 16:41:51,938 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 [2022-04-07 16:41:51,939 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 [2022-04-07 16:41:51,939 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 [2022-04-07 16:41:51,939 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 [2022-04-07 16:41:51,939 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 [2022-04-07 16:41:51,939 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 [2022-04-07 16:41:51,939 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 [2022-04-07 16:41:51,939 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 [2022-04-07 16:41:51,940 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 [2022-04-07 16:41:51,940 INFO L290 TraceCheckUtils]: 27: Hoare triple {1680#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1680#false} is VALID [2022-04-07 16:41:51,940 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-07 16:41:51,940 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-07 16:41:52,070 INFO L290 TraceCheckUtils]: 27: Hoare triple {1680#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1680#false} is VALID [2022-04-07 16:41:52,071 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 [2022-04-07 16:41:52,071 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 [2022-04-07 16:41:52,071 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 [2022-04-07 16:41:52,071 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 [2022-04-07 16:41:52,071 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 [2022-04-07 16:41:52,072 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 [2022-04-07 16:41:52,072 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 [2022-04-07 16:41:52,072 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 [2022-04-07 16:41:52,073 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 [2022-04-07 16:41:52,073 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 [2022-04-07 16:41:52,074 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 [2022-04-07 16:41:52,074 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 [2022-04-07 16:41:52,075 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 [2022-04-07 16:41:52,075 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 [2022-04-07 16:41:52,076 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 [2022-04-07 16:41:52,076 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 [2022-04-07 16:41:52,077 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 [2022-04-07 16:41:52,077 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 [2022-04-07 16:41:52,078 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 [2022-04-07 16:41:52,080 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 [2022-04-07 16:41:52,080 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 [2022-04-07 16:41:52,080 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 [2022-04-07 16:41:52,081 INFO L272 TraceCheckUtils]: 4: Hoare triple {1679#true} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1679#true} is VALID [2022-04-07 16:41:52,081 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 [2022-04-07 16:41:52,081 INFO L290 TraceCheckUtils]: 2: Hoare triple {1679#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1679#true} is VALID [2022-04-07 16:41:52,081 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 [2022-04-07 16:41:52,081 INFO L272 TraceCheckUtils]: 0: Hoare triple {1679#true} [126] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1679#true} is VALID [2022-04-07 16:41:52,081 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-07 16:41:52,081 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2080129900] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-07 16:41:52,082 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-07 16:41:52,082 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 7, 7] total 12 [2022-04-07 16:41:52,082 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1409872854] [2022-04-07 16:41:52,082 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-04-07 16:41:52,083 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 [2022-04-07 16:41:52,083 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-07 16:41:52,083 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) [2022-04-07 16:41:52,120 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 43 edges. 43 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-07 16:41:52,120 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-04-07 16:41:52,120 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-07 16:41:52,121 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-04-07 16:41:52,121 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=95, Unknown=0, NotChecked=0, Total=132 [2022-04-07 16:41:52,121 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) [2022-04-07 16:41:52,949 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 16:41:52,949 INFO L93 Difference]: Finished difference Result 165 states and 213 transitions. [2022-04-07 16:41:52,949 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-04-07 16:41:52,949 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 [2022-04-07 16:41:52,950 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-07 16:41:52,950 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) [2022-04-07 16:41:52,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 105 transitions. [2022-04-07 16:41:52,952 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) [2022-04-07 16:41:52,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 105 transitions. [2022-04-07 16:41:52,954 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 10 states and 105 transitions. [2022-04-07 16:41:53,065 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 105 edges. 105 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-07 16:41:53,069 INFO L225 Difference]: With dead ends: 165 [2022-04-07 16:41:53,069 INFO L226 Difference]: Without dead ends: 165 [2022-04-07 16:41:53,069 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 [2022-04-07 16:41:53,070 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 [2022-04-07 16:41:53,070 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] [2022-04-07 16:41:53,071 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 165 states. [2022-04-07 16:41:53,075 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 165 to 87. [2022-04-07 16:41:53,075 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-07 16:41:53,076 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) [2022-04-07 16:41:53,076 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) [2022-04-07 16:41:53,076 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) [2022-04-07 16:41:53,081 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 16:41:53,082 INFO L93 Difference]: Finished difference Result 165 states and 213 transitions. [2022-04-07 16:41:53,082 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 213 transitions. [2022-04-07 16:41:53,082 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-07 16:41:53,082 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-07 16:41:53,083 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. [2022-04-07 16:41:53,083 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. [2022-04-07 16:41:53,088 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 16:41:53,088 INFO L93 Difference]: Finished difference Result 165 states and 213 transitions. [2022-04-07 16:41:53,088 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 213 transitions. [2022-04-07 16:41:53,088 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-07 16:41:53,089 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-07 16:41:53,089 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-07 16:41:53,089 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-07 16:41:53,089 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) [2022-04-07 16:41:53,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 87 states and 110 transitions. [2022-04-07 16:41:53,091 INFO L78 Accepts]: Start accepts. Automaton has 87 states and 110 transitions. Word has length 28 [2022-04-07 16:41:53,091 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-07 16:41:53,091 INFO L478 AbstractCegarLoop]: Abstraction has 87 states and 110 transitions. [2022-04-07 16:41:53,091 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) [2022-04-07 16:41:53,092 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 110 transitions. [2022-04-07 16:41:53,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2022-04-07 16:41:53,092 INFO L491 BasicCegarLoop]: Found error trace [2022-04-07 16:41:53,092 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] [2022-04-07 16:41:53,115 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2022-04-07 16:41:53,307 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 [2022-04-07 16:41:53,308 INFO L403 AbstractCegarLoop]: === Iteration 7 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-07 16:41:53,308 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-07 16:41:53,308 INFO L85 PathProgramCache]: Analyzing trace with hash -85381645, now seen corresponding path program 1 times [2022-04-07 16:41:53,308 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-07 16:41:53,308 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1672054437] [2022-04-07 16:41:53,308 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-07 16:41:53,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-07 16:41:53,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 16:41:53,765 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-07 16:41:53,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 16:41:53,772 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 [2022-04-07 16:41:53,772 INFO L290 TraceCheckUtils]: 1: Hoare triple {2457#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2457#true} is VALID [2022-04-07 16:41:53,773 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 [2022-04-07 16:41:53,776 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 [2022-04-07 16:41:53,777 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 [2022-04-07 16:41:53,777 INFO L290 TraceCheckUtils]: 2: Hoare triple {2457#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2457#true} is VALID [2022-04-07 16:41:53,777 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 [2022-04-07 16:41:53,777 INFO L272 TraceCheckUtils]: 4: Hoare triple {2457#true} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2457#true} is VALID [2022-04-07 16:41:53,777 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 [2022-04-07 16:41:53,777 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 [2022-04-07 16:41:53,781 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 [2022-04-07 16:41:53,782 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 [2022-04-07 16:41:53,783 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 [2022-04-07 16:41:53,783 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 [2022-04-07 16:41:53,784 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 [2022-04-07 16:41:53,784 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 [2022-04-07 16:41:53,785 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 [2022-04-07 16:41:53,786 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 [2022-04-07 16:41:53,787 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 [2022-04-07 16:41:53,787 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 [2022-04-07 16:41:53,788 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 [2022-04-07 16:41:53,788 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 [2022-04-07 16:41:53,788 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 [2022-04-07 16:41:53,789 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 [2022-04-07 16:41:53,790 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 [2022-04-07 16:41:53,790 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 [2022-04-07 16:41:53,791 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 [2022-04-07 16:41:53,791 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 [2022-04-07 16:41:53,792 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 [2022-04-07 16:41:53,792 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 [2022-04-07 16:41:53,793 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 [2022-04-07 16:41:53,793 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 [2022-04-07 16:41:53,793 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 [2022-04-07 16:41:53,794 INFO L290 TraceCheckUtils]: 30: Hoare triple {2458#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2458#false} is VALID [2022-04-07 16:41:53,794 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-07 16:41:53,794 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-07 16:41:53,794 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1672054437] [2022-04-07 16:41:53,794 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1672054437] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-07 16:41:53,794 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2110408136] [2022-04-07 16:41:53,794 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-07 16:41:53,795 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-07 16:41:53,795 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-07 16:41:53,800 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) [2022-04-07 16:41:53,813 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-04-07 16:41:53,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 16:41:53,902 INFO L263 TraceCheckSpWp]: Trace formula consists of 307 conjuncts, 28 conjunts are in the unsatisfiable core [2022-04-07 16:41:53,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 16:41:53,918 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-07 16:41:53,985 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 [2022-04-07 16:41:54,133 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 [2022-04-07 16:41:54,511 INFO L356 Elim1Store]: treesize reduction 25, result has 21.9 percent of original size [2022-04-07 16:41:54,512 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 [2022-04-07 16:41:55,299 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 [2022-04-07 16:41:55,394 INFO L272 TraceCheckUtils]: 0: Hoare triple {2457#true} [126] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2457#true} is VALID [2022-04-07 16:41:55,394 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 [2022-04-07 16:41:55,394 INFO L290 TraceCheckUtils]: 2: Hoare triple {2457#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2457#true} is VALID [2022-04-07 16:41:55,394 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 [2022-04-07 16:41:55,394 INFO L272 TraceCheckUtils]: 4: Hoare triple {2457#true} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2457#true} is VALID [2022-04-07 16:41:55,394 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 [2022-04-07 16:41:55,395 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 [2022-04-07 16:41:55,397 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 [2022-04-07 16:41:55,398 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 [2022-04-07 16:41:55,398 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 [2022-04-07 16:41:55,399 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 [2022-04-07 16:41:55,399 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 [2022-04-07 16:41:55,400 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 [2022-04-07 16:41:55,400 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 [2022-04-07 16:41:55,401 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 [2022-04-07 16:41:55,402 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 [2022-04-07 16:41:55,403 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 [2022-04-07 16:41:55,408 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 [2022-04-07 16:41:55,409 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 [2022-04-07 16:41:55,410 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 [2022-04-07 16:41:55,418 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 [2022-04-07 16:41:55,419 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 [2022-04-07 16:41:55,419 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 [2022-04-07 16:41:55,420 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 [2022-04-07 16:41:55,421 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 [2022-04-07 16:41:55,422 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 [2022-04-07 16:41:55,422 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 [2022-04-07 16:41:55,423 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 [2022-04-07 16:41:55,423 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 [2022-04-07 16:41:55,423 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 [2022-04-07 16:41:55,423 INFO L290 TraceCheckUtils]: 30: Hoare triple {2458#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2458#false} is VALID [2022-04-07 16:41:55,424 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-07 16:41:55,424 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-07 16:41:57,724 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 [2022-04-07 16:41:58,174 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 [2022-04-07 16:42:05,546 INFO L290 TraceCheckUtils]: 30: Hoare triple {2458#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2458#false} is VALID [2022-04-07 16:42:05,546 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 [2022-04-07 16:42:05,547 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 [2022-04-07 16:42:05,547 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 [2022-04-07 16:42:05,548 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 [2022-04-07 16:42:05,548 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 [2022-04-07 16:42:05,549 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 [2022-04-07 16:42:05,549 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 [2022-04-07 16:42:05,550 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 [2022-04-07 16:42:05,550 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 [2022-04-07 16:42:05,550 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 [2022-04-07 16:42:05,551 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 [2022-04-07 16:42:05,551 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 [2022-04-07 16:42:05,552 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 [2022-04-07 16:42:05,552 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 [2022-04-07 16:42:05,553 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 [2022-04-07 16:42:05,555 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 [2022-04-07 16:42:05,556 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 [2022-04-07 16:42:05,556 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 [2022-04-07 16:42:05,557 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 [2022-04-07 16:42:05,557 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 [2022-04-07 16:42:05,559 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 [2022-04-07 16:42:05,559 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 [2022-04-07 16:42:05,564 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 [2022-04-07 16:42:05,564 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 [2022-04-07 16:42:05,564 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 [2022-04-07 16:42:05,564 INFO L272 TraceCheckUtils]: 4: Hoare triple {2457#true} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2457#true} is VALID [2022-04-07 16:42:05,564 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 [2022-04-07 16:42:05,564 INFO L290 TraceCheckUtils]: 2: Hoare triple {2457#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2457#true} is VALID [2022-04-07 16:42:05,564 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 [2022-04-07 16:42:05,564 INFO L272 TraceCheckUtils]: 0: Hoare triple {2457#true} [126] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2457#true} is VALID [2022-04-07 16:42:05,565 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 3 not checked. [2022-04-07 16:42:05,565 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2110408136] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-07 16:42:05,565 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-07 16:42:05,565 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 11, 11] total 29 [2022-04-07 16:42:05,565 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1104379701] [2022-04-07 16:42:05,565 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-04-07 16:42:05,566 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 [2022-04-07 16:42:05,566 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-07 16:42:05,566 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) [2022-04-07 16:42:05,642 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 76 edges. 76 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-07 16:42:05,642 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 29 states [2022-04-07 16:42:05,643 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-07 16:42:05,643 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 29 interpolants. [2022-04-07 16:42:05,643 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=110, Invalid=595, Unknown=5, NotChecked=102, Total=812 [2022-04-07 16:42:05,644 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) [2022-04-07 16:42:06,275 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 [2022-04-07 16:42:06,584 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 [2022-04-07 16:42:08,624 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 [2022-04-07 16:42:09,478 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 16:42:09,479 INFO L93 Difference]: Finished difference Result 138 states and 176 transitions. [2022-04-07 16:42:09,479 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2022-04-07 16:42:09,479 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 [2022-04-07 16:42:09,479 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-07 16:42:09,479 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) [2022-04-07 16:42:09,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 82 transitions. [2022-04-07 16:42:09,482 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) [2022-04-07 16:42:09,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 82 transitions. [2022-04-07 16:42:09,484 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 17 states and 82 transitions. [2022-04-07 16:42:09,572 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 82 edges. 82 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-07 16:42:09,574 INFO L225 Difference]: With dead ends: 138 [2022-04-07 16:42:09,574 INFO L226 Difference]: Without dead ends: 138 [2022-04-07 16:42:09,575 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 91 GetRequests, 49 SyntacticMatches, 1 SemanticMatches, 41 ConstructedPredicates, 5 IntricatePredicates, 0 DeprecatedPredicates, 336 ImplicationChecksByTransitivity, 11.9s TimeCoverageRelationStatistics Valid=205, Invalid=1213, Unknown=8, NotChecked=380, Total=1806 [2022-04-07 16:42:09,575 INFO L913 BasicCegarLoop]: 51 mSDtfsCounter, 56 mSDsluCounter, 112 mSDsCounter, 0 mSdLazyCounter, 414 mSolverCounterSat, 16 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 57 SdHoareTripleChecker+Valid, 163 SdHoareTripleChecker+Invalid, 831 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 16 IncrementalHoareTripleChecker+Valid, 414 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 401 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-04-07 16:42:09,576 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [57 Valid, 163 Invalid, 831 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [16 Valid, 414 Invalid, 0 Unknown, 401 Unchecked, 0.4s Time] [2022-04-07 16:42:09,576 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 138 states. [2022-04-07 16:42:09,591 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 138 to 92. [2022-04-07 16:42:09,591 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-07 16:42:09,592 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) [2022-04-07 16:42:09,592 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) [2022-04-07 16:42:09,592 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) [2022-04-07 16:42:09,596 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 16:42:09,596 INFO L93 Difference]: Finished difference Result 138 states and 176 transitions. [2022-04-07 16:42:09,596 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 176 transitions. [2022-04-07 16:42:09,596 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-07 16:42:09,597 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-07 16:42:09,597 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. [2022-04-07 16:42:09,597 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. [2022-04-07 16:42:09,601 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 16:42:09,601 INFO L93 Difference]: Finished difference Result 138 states and 176 transitions. [2022-04-07 16:42:09,601 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 176 transitions. [2022-04-07 16:42:09,601 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-07 16:42:09,601 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-07 16:42:09,601 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-07 16:42:09,601 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-07 16:42:09,602 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) [2022-04-07 16:42:09,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 92 states and 118 transitions. [2022-04-07 16:42:09,604 INFO L78 Accepts]: Start accepts. Automaton has 92 states and 118 transitions. Word has length 31 [2022-04-07 16:42:09,604 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-07 16:42:09,604 INFO L478 AbstractCegarLoop]: Abstraction has 92 states and 118 transitions. [2022-04-07 16:42:09,604 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) [2022-04-07 16:42:09,604 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 118 transitions. [2022-04-07 16:42:09,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2022-04-07 16:42:09,605 INFO L491 BasicCegarLoop]: Found error trace [2022-04-07 16:42:09,605 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] [2022-04-07 16:42:09,631 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Ended with exit code 0 [2022-04-07 16:42:09,819 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 [2022-04-07 16:42:09,819 INFO L403 AbstractCegarLoop]: === Iteration 8 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-07 16:42:09,820 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-07 16:42:09,820 INFO L85 PathProgramCache]: Analyzing trace with hash -1897789399, now seen corresponding path program 2 times [2022-04-07 16:42:09,820 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-07 16:42:09,820 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [887925586] [2022-04-07 16:42:09,820 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-07 16:42:09,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-07 16:42:09,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 16:42:09,985 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-07 16:42:09,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 16:42:09,992 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 [2022-04-07 16:42:09,992 INFO L290 TraceCheckUtils]: 1: Hoare triple {3209#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3209#true} is VALID [2022-04-07 16:42:09,992 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 [2022-04-07 16:42:09,993 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 [2022-04-07 16:42:09,993 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 [2022-04-07 16:42:09,993 INFO L290 TraceCheckUtils]: 2: Hoare triple {3209#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3209#true} is VALID [2022-04-07 16:42:09,993 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 [2022-04-07 16:42:09,993 INFO L272 TraceCheckUtils]: 4: Hoare triple {3209#true} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3209#true} is VALID [2022-04-07 16:42:09,993 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 [2022-04-07 16:42:09,993 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 [2022-04-07 16:42:09,995 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 [2022-04-07 16:42:09,996 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 [2022-04-07 16:42:09,997 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 [2022-04-07 16:42:09,997 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 [2022-04-07 16:42:09,997 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 [2022-04-07 16:42:09,998 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 [2022-04-07 16:42:09,998 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 [2022-04-07 16:42:09,999 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 [2022-04-07 16:42:09,999 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 [2022-04-07 16:42:09,999 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 [2022-04-07 16:42:10,000 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 [2022-04-07 16:42:10,000 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 [2022-04-07 16:42:10,001 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 [2022-04-07 16:42:10,001 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 [2022-04-07 16:42:10,001 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 [2022-04-07 16:42:10,002 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 [2022-04-07 16:42:10,002 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 [2022-04-07 16:42:10,002 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 [2022-04-07 16:42:10,003 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 [2022-04-07 16:42:10,003 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 [2022-04-07 16:42:10,004 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 [2022-04-07 16:42:10,004 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 [2022-04-07 16:42:10,004 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 [2022-04-07 16:42:10,005 INFO L290 TraceCheckUtils]: 30: Hoare triple {3210#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3210#false} is VALID [2022-04-07 16:42:10,005 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-04-07 16:42:10,005 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-07 16:42:10,005 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [887925586] [2022-04-07 16:42:10,005 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [887925586] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-07 16:42:10,005 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1630427079] [2022-04-07 16:42:10,005 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-07 16:42:10,005 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-07 16:42:10,005 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-07 16:42:10,007 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) [2022-04-07 16:42:10,034 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-04-07 16:42:10,089 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-07 16:42:10,089 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-07 16:42:10,091 INFO L263 TraceCheckSpWp]: Trace formula consists of 289 conjuncts, 16 conjunts are in the unsatisfiable core [2022-04-07 16:42:10,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 16:42:10,103 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-07 16:42:10,159 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 [2022-04-07 16:42:10,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-07 16:42:10,248 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 [2022-04-07 16:42:10,399 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 [2022-04-07 16:42:10,491 INFO L272 TraceCheckUtils]: 0: Hoare triple {3209#true} [126] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3209#true} is VALID [2022-04-07 16:42:10,491 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 [2022-04-07 16:42:10,491 INFO L290 TraceCheckUtils]: 2: Hoare triple {3209#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3209#true} is VALID [2022-04-07 16:42:10,492 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 [2022-04-07 16:42:10,492 INFO L272 TraceCheckUtils]: 4: Hoare triple {3209#true} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3209#true} is VALID [2022-04-07 16:42:10,492 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 [2022-04-07 16:42:10,492 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 [2022-04-07 16:42:10,494 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 [2022-04-07 16:42:10,494 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 [2022-04-07 16:42:10,495 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 [2022-04-07 16:42:10,495 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 [2022-04-07 16:42:10,495 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 [2022-04-07 16:42:10,496 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 [2022-04-07 16:42:10,496 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 [2022-04-07 16:42:10,497 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 [2022-04-07 16:42:10,497 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 [2022-04-07 16:42:10,497 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 [2022-04-07 16:42:10,498 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 [2022-04-07 16:42:10,498 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 [2022-04-07 16:42:10,499 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 [2022-04-07 16:42:10,499 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 [2022-04-07 16:42:10,499 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 [2022-04-07 16:42:10,500 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 [2022-04-07 16:42:10,500 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 [2022-04-07 16:42:10,500 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 [2022-04-07 16:42:10,501 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 [2022-04-07 16:42:10,501 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 [2022-04-07 16:42:10,502 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 [2022-04-07 16:42:10,502 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 [2022-04-07 16:42:10,502 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 [2022-04-07 16:42:10,502 INFO L290 TraceCheckUtils]: 30: Hoare triple {3210#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3210#false} is VALID [2022-04-07 16:42:10,503 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-04-07 16:42:10,503 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-07 16:42:12,781 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 [2022-04-07 16:42:12,927 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 [2022-04-07 16:42:12,953 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 [2022-04-07 16:42:13,132 INFO L290 TraceCheckUtils]: 30: Hoare triple {3210#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3210#false} is VALID [2022-04-07 16:42:13,133 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 [2022-04-07 16:42:13,133 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 [2022-04-07 16:42:13,134 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 [2022-04-07 16:42:13,134 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 [2022-04-07 16:42:13,135 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 [2022-04-07 16:42:13,135 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 [2022-04-07 16:42:13,135 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 [2022-04-07 16:42:13,136 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 [2022-04-07 16:42:13,136 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 [2022-04-07 16:42:13,137 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 [2022-04-07 16:42:13,137 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 [2022-04-07 16:42:13,137 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 [2022-04-07 16:42:13,138 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 [2022-04-07 16:42:13,138 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 [2022-04-07 16:42:13,139 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 [2022-04-07 16:42:13,139 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 [2022-04-07 16:42:13,139 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 [2022-04-07 16:42:13,140 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 [2022-04-07 16:42:13,141 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 [2022-04-07 16:42:13,142 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 [2022-04-07 16:42:13,142 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 [2022-04-07 16:42:13,143 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 [2022-04-07 16:42:13,145 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 [2022-04-07 16:42:13,145 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 [2022-04-07 16:42:13,145 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 [2022-04-07 16:42:13,145 INFO L272 TraceCheckUtils]: 4: Hoare triple {3209#true} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3209#true} is VALID [2022-04-07 16:42:13,146 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 [2022-04-07 16:42:13,146 INFO L290 TraceCheckUtils]: 2: Hoare triple {3209#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3209#true} is VALID [2022-04-07 16:42:13,146 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 [2022-04-07 16:42:13,146 INFO L272 TraceCheckUtils]: 0: Hoare triple {3209#true} [126] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3209#true} is VALID [2022-04-07 16:42:13,146 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 5 trivial. 1 not checked. [2022-04-07 16:42:13,146 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1630427079] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-07 16:42:13,146 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-07 16:42:13,146 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 9, 10] total 22 [2022-04-07 16:42:13,146 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1604716872] [2022-04-07 16:42:13,146 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-04-07 16:42:13,147 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 [2022-04-07 16:42:13,147 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-07 16:42:13,147 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) [2022-04-07 16:42:13,191 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 65 edges. 65 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-07 16:42:13,191 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 22 states [2022-04-07 16:42:13,191 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-07 16:42:13,191 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2022-04-07 16:42:13,192 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=70, Invalid=353, Unknown=1, NotChecked=38, Total=462 [2022-04-07 16:42:13,192 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) [2022-04-07 16:42:15,351 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 [2022-04-07 16:42:16,198 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 16:42:16,199 INFO L93 Difference]: Finished difference Result 186 states and 239 transitions. [2022-04-07 16:42:16,199 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-04-07 16:42:16,199 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 [2022-04-07 16:42:16,199 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-07 16:42:16,199 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) [2022-04-07 16:42:16,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 117 transitions. [2022-04-07 16:42:16,201 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) [2022-04-07 16:42:16,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 117 transitions. [2022-04-07 16:42:16,204 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 16 states and 117 transitions. [2022-04-07 16:42:16,304 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 117 edges. 117 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-07 16:42:16,306 INFO L225 Difference]: With dead ends: 186 [2022-04-07 16:42:16,306 INFO L226 Difference]: Without dead ends: 186 [2022-04-07 16:42:16,307 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 [2022-04-07 16:42:16,307 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 [2022-04-07 16:42:16,308 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] [2022-04-07 16:42:16,308 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 186 states. [2022-04-07 16:42:16,311 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 186 to 93. [2022-04-07 16:42:16,311 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-07 16:42:16,311 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) [2022-04-07 16:42:16,312 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) [2022-04-07 16:42:16,312 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) [2022-04-07 16:42:16,317 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 16:42:16,317 INFO L93 Difference]: Finished difference Result 186 states and 239 transitions. [2022-04-07 16:42:16,317 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 239 transitions. [2022-04-07 16:42:16,317 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-07 16:42:16,317 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-07 16:42:16,318 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. [2022-04-07 16:42:16,318 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. [2022-04-07 16:42:16,322 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 16:42:16,323 INFO L93 Difference]: Finished difference Result 186 states and 239 transitions. [2022-04-07 16:42:16,323 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 239 transitions. [2022-04-07 16:42:16,323 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-07 16:42:16,323 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-07 16:42:16,323 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-07 16:42:16,323 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-07 16:42:16,324 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) [2022-04-07 16:42:16,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 93 states and 120 transitions. [2022-04-07 16:42:16,325 INFO L78 Accepts]: Start accepts. Automaton has 93 states and 120 transitions. Word has length 31 [2022-04-07 16:42:16,326 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-07 16:42:16,326 INFO L478 AbstractCegarLoop]: Abstraction has 93 states and 120 transitions. [2022-04-07 16:42:16,326 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) [2022-04-07 16:42:16,326 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 120 transitions. [2022-04-07 16:42:16,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2022-04-07 16:42:16,326 INFO L491 BasicCegarLoop]: Found error trace [2022-04-07 16:42:16,326 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] [2022-04-07 16:42:16,352 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2022-04-07 16:42:16,539 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 [2022-04-07 16:42:16,539 INFO L403 AbstractCegarLoop]: === Iteration 9 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-07 16:42:16,540 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-07 16:42:16,540 INFO L85 PathProgramCache]: Analyzing trace with hash 873363003, now seen corresponding path program 1 times [2022-04-07 16:42:16,540 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-07 16:42:16,540 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1406831417] [2022-04-07 16:42:16,540 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-07 16:42:16,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-07 16:42:16,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 16:42:16,627 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-07 16:42:16,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 16:42:16,640 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 [2022-04-07 16:42:16,641 INFO L290 TraceCheckUtils]: 1: Hoare triple {4096#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4096#true} is VALID [2022-04-07 16:42:16,641 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 [2022-04-07 16:42:16,641 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-04-07 16:42:16,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 16:42:16,657 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 [2022-04-07 16:42:16,658 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 [2022-04-07 16:42:16,658 INFO L290 TraceCheckUtils]: 2: Hoare triple {4096#true} [174] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4096#true} is VALID [2022-04-07 16:42:16,659 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 [2022-04-07 16:42:16,660 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 [2022-04-07 16:42:16,660 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 [2022-04-07 16:42:16,660 INFO L290 TraceCheckUtils]: 2: Hoare triple {4096#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4096#true} is VALID [2022-04-07 16:42:16,660 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 [2022-04-07 16:42:16,660 INFO L272 TraceCheckUtils]: 4: Hoare triple {4096#true} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4096#true} is VALID [2022-04-07 16:42:16,660 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 [2022-04-07 16:42:16,660 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 [2022-04-07 16:42:16,661 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 [2022-04-07 16:42:16,661 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 [2022-04-07 16:42:16,662 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 [2022-04-07 16:42:16,662 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 [2022-04-07 16:42:16,663 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 [2022-04-07 16:42:16,663 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 [2022-04-07 16:42:16,663 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 [2022-04-07 16:42:16,664 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 [2022-04-07 16:42:16,664 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 [2022-04-07 16:42:16,664 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 [2022-04-07 16:42:16,664 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 [2022-04-07 16:42:16,665 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 [2022-04-07 16:42:16,665 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 [2022-04-07 16:42:16,666 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 [2022-04-07 16:42:16,666 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 [2022-04-07 16:42:16,666 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 [2022-04-07 16:42:16,666 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 [2022-04-07 16:42:16,666 INFO L290 TraceCheckUtils]: 24: Hoare triple {4096#true} [174] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4096#true} is VALID [2022-04-07 16:42:16,667 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 [2022-04-07 16:42:16,667 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 [2022-04-07 16:42:16,667 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 [2022-04-07 16:42:16,668 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 [2022-04-07 16:42:16,668 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 [2022-04-07 16:42:16,668 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 [2022-04-07 16:42:16,668 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 [2022-04-07 16:42:16,668 INFO L290 TraceCheckUtils]: 32: Hoare triple {4097#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4097#false} is VALID [2022-04-07 16:42:16,668 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-07 16:42:16,668 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-07 16:42:16,669 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1406831417] [2022-04-07 16:42:16,669 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1406831417] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-07 16:42:16,669 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1529561693] [2022-04-07 16:42:16,669 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-07 16:42:16,669 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-07 16:42:16,669 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-07 16:42:16,670 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) [2022-04-07 16:42:16,672 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2022-04-07 16:42:16,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 16:42:16,761 INFO L263 TraceCheckSpWp]: Trace formula consists of 290 conjuncts, 6 conjunts are in the unsatisfiable core [2022-04-07 16:42:16,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 16:42:16,772 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-07 16:42:16,970 INFO L272 TraceCheckUtils]: 0: Hoare triple {4096#true} [126] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4096#true} is VALID [2022-04-07 16:42:16,970 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 [2022-04-07 16:42:16,970 INFO L290 TraceCheckUtils]: 2: Hoare triple {4096#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4096#true} is VALID [2022-04-07 16:42:16,970 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 [2022-04-07 16:42:16,970 INFO L272 TraceCheckUtils]: 4: Hoare triple {4096#true} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4096#true} is VALID [2022-04-07 16:42:16,970 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 [2022-04-07 16:42:16,970 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 [2022-04-07 16:42:16,973 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 [2022-04-07 16:42:16,974 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 [2022-04-07 16:42:16,974 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 [2022-04-07 16:42:16,975 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 [2022-04-07 16:42:16,975 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 [2022-04-07 16:42:16,975 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 [2022-04-07 16:42:16,976 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 [2022-04-07 16:42:16,976 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 [2022-04-07 16:42:16,976 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 [2022-04-07 16:42:16,977 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 [2022-04-07 16:42:16,977 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 [2022-04-07 16:42:16,977 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 [2022-04-07 16:42:16,978 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 [2022-04-07 16:42:16,978 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 [2022-04-07 16:42:16,978 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 [2022-04-07 16:42:16,978 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 [2022-04-07 16:42:16,979 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 [2022-04-07 16:42:16,979 INFO L290 TraceCheckUtils]: 24: Hoare triple {4096#true} [174] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4096#true} is VALID [2022-04-07 16:42:16,979 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 [2022-04-07 16:42:16,980 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 [2022-04-07 16:42:16,980 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 [2022-04-07 16:42:16,981 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 [2022-04-07 16:42:16,981 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 [2022-04-07 16:42:16,981 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 [2022-04-07 16:42:16,981 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 [2022-04-07 16:42:16,981 INFO L290 TraceCheckUtils]: 32: Hoare triple {4097#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4097#false} is VALID [2022-04-07 16:42:16,981 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-07 16:42:16,981 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-07 16:42:17,134 INFO L290 TraceCheckUtils]: 32: Hoare triple {4097#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4097#false} is VALID [2022-04-07 16:42:17,134 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 [2022-04-07 16:42:17,134 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 [2022-04-07 16:42:17,135 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 [2022-04-07 16:42:17,135 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 [2022-04-07 16:42:17,136 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 [2022-04-07 16:42:17,136 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 [2022-04-07 16:42:17,137 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 [2022-04-07 16:42:17,137 INFO L290 TraceCheckUtils]: 24: Hoare triple {4096#true} [174] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4096#true} is VALID [2022-04-07 16:42:17,137 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 [2022-04-07 16:42:17,137 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 [2022-04-07 16:42:17,137 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 [2022-04-07 16:42:17,137 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 [2022-04-07 16:42:17,138 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 [2022-04-07 16:42:17,138 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 [2022-04-07 16:42:17,138 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 [2022-04-07 16:42:17,139 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 [2022-04-07 16:42:17,139 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 [2022-04-07 16:42:17,139 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 [2022-04-07 16:42:17,140 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 [2022-04-07 16:42:17,140 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 [2022-04-07 16:42:17,141 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 [2022-04-07 16:42:17,141 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 [2022-04-07 16:42:17,141 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 [2022-04-07 16:42:17,142 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 [2022-04-07 16:42:17,144 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 [2022-04-07 16:42:17,144 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 [2022-04-07 16:42:17,145 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 [2022-04-07 16:42:17,145 INFO L272 TraceCheckUtils]: 4: Hoare triple {4096#true} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4096#true} is VALID [2022-04-07 16:42:17,145 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 [2022-04-07 16:42:17,145 INFO L290 TraceCheckUtils]: 2: Hoare triple {4096#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4096#true} is VALID [2022-04-07 16:42:17,145 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 [2022-04-07 16:42:17,145 INFO L272 TraceCheckUtils]: 0: Hoare triple {4096#true} [126] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4096#true} is VALID [2022-04-07 16:42:17,145 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-07 16:42:17,145 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1529561693] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-07 16:42:17,145 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-07 16:42:17,145 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 7, 7] total 12 [2022-04-07 16:42:17,146 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [928686303] [2022-04-07 16:42:17,146 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-04-07 16:42:17,146 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 [2022-04-07 16:42:17,147 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-07 16:42:17,147 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) [2022-04-07 16:42:17,188 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 52 edges. 52 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-07 16:42:17,188 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-04-07 16:42:17,188 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-07 16:42:17,188 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-04-07 16:42:17,188 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=95, Unknown=0, NotChecked=0, Total=132 [2022-04-07 16:42:17,189 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) [2022-04-07 16:42:17,701 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 16:42:17,701 INFO L93 Difference]: Finished difference Result 178 states and 227 transitions. [2022-04-07 16:42:17,701 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-04-07 16:42:17,702 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 [2022-04-07 16:42:17,702 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-07 16:42:17,702 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) [2022-04-07 16:42:17,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 112 transitions. [2022-04-07 16:42:17,707 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) [2022-04-07 16:42:17,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 112 transitions. [2022-04-07 16:42:17,717 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 10 states and 112 transitions. [2022-04-07 16:42:17,873 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 112 edges. 112 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-07 16:42:17,877 INFO L225 Difference]: With dead ends: 178 [2022-04-07 16:42:17,878 INFO L226 Difference]: Without dead ends: 154 [2022-04-07 16:42:17,878 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 [2022-04-07 16:42:17,878 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 [2022-04-07 16:42:17,879 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] [2022-04-07 16:42:17,879 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 154 states. [2022-04-07 16:42:17,883 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 154 to 109. [2022-04-07 16:42:17,884 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-07 16:42:17,884 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) [2022-04-07 16:42:17,892 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) [2022-04-07 16:42:17,894 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) [2022-04-07 16:42:17,897 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 16:42:17,898 INFO L93 Difference]: Finished difference Result 154 states and 196 transitions. [2022-04-07 16:42:17,898 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 196 transitions. [2022-04-07 16:42:17,898 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-07 16:42:17,898 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-07 16:42:17,898 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. [2022-04-07 16:42:17,899 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. [2022-04-07 16:42:17,901 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 16:42:17,901 INFO L93 Difference]: Finished difference Result 154 states and 196 transitions. [2022-04-07 16:42:17,901 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 196 transitions. [2022-04-07 16:42:17,902 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-07 16:42:17,902 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-07 16:42:17,902 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-07 16:42:17,902 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-07 16:42:17,902 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) [2022-04-07 16:42:17,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 109 states and 138 transitions. [2022-04-07 16:42:17,911 INFO L78 Accepts]: Start accepts. Automaton has 109 states and 138 transitions. Word has length 33 [2022-04-07 16:42:17,911 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-07 16:42:17,911 INFO L478 AbstractCegarLoop]: Abstraction has 109 states and 138 transitions. [2022-04-07 16:42:17,911 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) [2022-04-07 16:42:17,912 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 138 transitions. [2022-04-07 16:42:17,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-04-07 16:42:17,912 INFO L491 BasicCegarLoop]: Found error trace [2022-04-07 16:42:17,912 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] [2022-04-07 16:42:17,943 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2022-04-07 16:42:18,115 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 [2022-04-07 16:42:18,116 INFO L403 AbstractCegarLoop]: === Iteration 10 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-07 16:42:18,116 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-07 16:42:18,116 INFO L85 PathProgramCache]: Analyzing trace with hash 2112270400, now seen corresponding path program 2 times [2022-04-07 16:42:18,116 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-07 16:42:18,116 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1107105518] [2022-04-07 16:42:18,116 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-07 16:42:18,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-07 16:42:18,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 16:42:18,192 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-07 16:42:18,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 16:42:18,198 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 [2022-04-07 16:42:18,198 INFO L290 TraceCheckUtils]: 1: Hoare triple {4921#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4921#true} is VALID [2022-04-07 16:42:18,198 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 [2022-04-07 16:42:18,199 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 [2022-04-07 16:42:18,199 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 [2022-04-07 16:42:18,199 INFO L290 TraceCheckUtils]: 2: Hoare triple {4921#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4921#true} is VALID [2022-04-07 16:42:18,199 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 [2022-04-07 16:42:18,199 INFO L272 TraceCheckUtils]: 4: Hoare triple {4921#true} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4921#true} is VALID [2022-04-07 16:42:18,199 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 [2022-04-07 16:42:18,200 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 [2022-04-07 16:42:18,200 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 [2022-04-07 16:42:18,200 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 [2022-04-07 16:42:18,200 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 [2022-04-07 16:42:18,200 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 [2022-04-07 16:42:18,201 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 [2022-04-07 16:42:18,201 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 [2022-04-07 16:42:18,201 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 [2022-04-07 16:42:18,201 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 [2022-04-07 16:42:18,202 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 [2022-04-07 16:42:18,202 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 [2022-04-07 16:42:18,203 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 [2022-04-07 16:42:18,203 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 [2022-04-07 16:42:18,204 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 [2022-04-07 16:42:18,204 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 [2022-04-07 16:42:18,204 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 [2022-04-07 16:42:18,204 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 [2022-04-07 16:42:18,205 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 [2022-04-07 16:42:18,205 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 [2022-04-07 16:42:18,206 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 [2022-04-07 16:42:18,206 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 [2022-04-07 16:42:18,207 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 [2022-04-07 16:42:18,207 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 [2022-04-07 16:42:18,207 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 [2022-04-07 16:42:18,207 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 [2022-04-07 16:42:18,207 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 [2022-04-07 16:42:18,207 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 [2022-04-07 16:42:18,207 INFO L290 TraceCheckUtils]: 33: Hoare triple {4922#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4922#false} is VALID [2022-04-07 16:42:18,208 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-07 16:42:18,208 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-07 16:42:18,208 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1107105518] [2022-04-07 16:42:18,208 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1107105518] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-07 16:42:18,208 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2017462608] [2022-04-07 16:42:18,208 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-07 16:42:18,208 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-07 16:42:18,208 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-07 16:42:18,212 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) [2022-04-07 16:42:18,241 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2022-04-07 16:42:18,333 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-07 16:42:18,333 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-07 16:42:18,334 INFO L263 TraceCheckSpWp]: Trace formula consists of 325 conjuncts, 6 conjunts are in the unsatisfiable core [2022-04-07 16:42:18,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 16:42:18,346 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-07 16:42:18,501 INFO L272 TraceCheckUtils]: 0: Hoare triple {4921#true} [126] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4921#true} is VALID [2022-04-07 16:42:18,501 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 [2022-04-07 16:42:18,501 INFO L290 TraceCheckUtils]: 2: Hoare triple {4921#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4921#true} is VALID [2022-04-07 16:42:18,501 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 [2022-04-07 16:42:18,501 INFO L272 TraceCheckUtils]: 4: Hoare triple {4921#true} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4921#true} is VALID [2022-04-07 16:42:18,501 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 [2022-04-07 16:42:18,501 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 [2022-04-07 16:42:18,502 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 [2022-04-07 16:42:18,502 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 [2022-04-07 16:42:18,502 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 [2022-04-07 16:42:18,502 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 [2022-04-07 16:42:18,502 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 [2022-04-07 16:42:18,502 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 [2022-04-07 16:42:18,503 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 [2022-04-07 16:42:18,504 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 [2022-04-07 16:42:18,504 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 [2022-04-07 16:42:18,505 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 [2022-04-07 16:42:18,505 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 [2022-04-07 16:42:18,506 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 [2022-04-07 16:42:18,506 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 [2022-04-07 16:42:18,507 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 [2022-04-07 16:42:18,507 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 [2022-04-07 16:42:18,507 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 [2022-04-07 16:42:18,508 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 [2022-04-07 16:42:18,509 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 [2022-04-07 16:42:18,509 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 [2022-04-07 16:42:18,510 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 [2022-04-07 16:42:18,510 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 [2022-04-07 16:42:18,510 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 [2022-04-07 16:42:18,510 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 [2022-04-07 16:42:18,511 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 [2022-04-07 16:42:18,511 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 [2022-04-07 16:42:18,511 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 [2022-04-07 16:42:18,511 INFO L290 TraceCheckUtils]: 33: Hoare triple {4922#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4922#false} is VALID [2022-04-07 16:42:18,511 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-07 16:42:18,511 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-07 16:42:18,646 INFO L290 TraceCheckUtils]: 33: Hoare triple {4922#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4922#false} is VALID [2022-04-07 16:42:18,646 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 [2022-04-07 16:42:18,646 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 [2022-04-07 16:42:18,646 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 [2022-04-07 16:42:18,646 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 [2022-04-07 16:42:18,647 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 [2022-04-07 16:42:18,647 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 [2022-04-07 16:42:18,650 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 [2022-04-07 16:42:18,651 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 [2022-04-07 16:42:18,651 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 [2022-04-07 16:42:18,652 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 [2022-04-07 16:42:18,652 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 [2022-04-07 16:42:18,663 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 [2022-04-07 16:42:18,664 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 [2022-04-07 16:42:18,664 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 [2022-04-07 16:42:18,665 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 [2022-04-07 16:42:18,665 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 [2022-04-07 16:42:18,666 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 [2022-04-07 16:42:18,666 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 [2022-04-07 16:42:18,666 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 [2022-04-07 16:42:18,667 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 [2022-04-07 16:42:18,667 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 [2022-04-07 16:42:18,667 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 [2022-04-07 16:42:18,667 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 [2022-04-07 16:42:18,667 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 [2022-04-07 16:42:18,667 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 [2022-04-07 16:42:18,668 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 [2022-04-07 16:42:18,668 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 [2022-04-07 16:42:18,668 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 [2022-04-07 16:42:18,668 INFO L272 TraceCheckUtils]: 4: Hoare triple {4921#true} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4921#true} is VALID [2022-04-07 16:42:18,668 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 [2022-04-07 16:42:18,668 INFO L290 TraceCheckUtils]: 2: Hoare triple {4921#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4921#true} is VALID [2022-04-07 16:42:18,668 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 [2022-04-07 16:42:18,668 INFO L272 TraceCheckUtils]: 0: Hoare triple {4921#true} [126] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4921#true} is VALID [2022-04-07 16:42:18,668 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-07 16:42:18,668 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2017462608] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-07 16:42:18,668 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-07 16:42:18,668 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 7, 7] total 12 [2022-04-07 16:42:18,669 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [345089228] [2022-04-07 16:42:18,669 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-04-07 16:42:18,669 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 [2022-04-07 16:42:18,669 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-07 16:42:18,669 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) [2022-04-07 16:42:18,703 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 49 edges. 49 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-07 16:42:18,703 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-04-07 16:42:18,703 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-07 16:42:18,704 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-04-07 16:42:18,704 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=97, Unknown=0, NotChecked=0, Total=132 [2022-04-07 16:42:18,704 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) [2022-04-07 16:42:19,332 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 16:42:19,333 INFO L93 Difference]: Finished difference Result 192 states and 243 transitions. [2022-04-07 16:42:19,333 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-04-07 16:42:19,333 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 [2022-04-07 16:42:19,333 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-07 16:42:19,333 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) [2022-04-07 16:42:19,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 95 transitions. [2022-04-07 16:42:19,335 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) [2022-04-07 16:42:19,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 95 transitions. [2022-04-07 16:42:19,336 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 12 states and 95 transitions. [2022-04-07 16:42:19,424 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 95 edges. 95 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-07 16:42:19,427 INFO L225 Difference]: With dead ends: 192 [2022-04-07 16:42:19,427 INFO L226 Difference]: Without dead ends: 192 [2022-04-07 16:42:19,427 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 [2022-04-07 16:42:19,428 INFO L913 BasicCegarLoop]: 46 mSDtfsCounter, 151 mSDsluCounter, 22 mSDsCounter, 0 mSdLazyCounter, 223 mSolverCounterSat, 59 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s 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, 0.2s IncrementalHoareTripleChecker+Time [2022-04-07 16:42:19,428 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [151 Valid, 68 Invalid, 282 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [59 Valid, 223 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-07 16:42:19,428 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 192 states. [2022-04-07 16:42:19,431 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 192 to 142. [2022-04-07 16:42:19,431 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-07 16:42:19,432 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) [2022-04-07 16:42:19,432 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) [2022-04-07 16:42:19,432 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) [2022-04-07 16:42:19,436 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 16:42:19,436 INFO L93 Difference]: Finished difference Result 192 states and 243 transitions. [2022-04-07 16:42:19,436 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 243 transitions. [2022-04-07 16:42:19,437 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-07 16:42:19,437 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-07 16:42:19,437 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. [2022-04-07 16:42:19,437 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. [2022-04-07 16:42:19,441 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 16:42:19,441 INFO L93 Difference]: Finished difference Result 192 states and 243 transitions. [2022-04-07 16:42:19,441 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 243 transitions. [2022-04-07 16:42:19,441 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-07 16:42:19,441 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-07 16:42:19,441 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-07 16:42:19,442 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-07 16:42:19,442 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) [2022-04-07 16:42:19,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 142 states and 181 transitions. [2022-04-07 16:42:19,444 INFO L78 Accepts]: Start accepts. Automaton has 142 states and 181 transitions. Word has length 34 [2022-04-07 16:42:19,444 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-07 16:42:19,444 INFO L478 AbstractCegarLoop]: Abstraction has 142 states and 181 transitions. [2022-04-07 16:42:19,444 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) [2022-04-07 16:42:19,444 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 181 transitions. [2022-04-07 16:42:19,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-04-07 16:42:19,445 INFO L491 BasicCegarLoop]: Found error trace [2022-04-07 16:42:19,445 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] [2022-04-07 16:42:19,466 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2022-04-07 16:42:19,663 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 [2022-04-07 16:42:19,664 INFO L403 AbstractCegarLoop]: === Iteration 11 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-07 16:42:19,664 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-07 16:42:19,664 INFO L85 PathProgramCache]: Analyzing trace with hash -2112762557, now seen corresponding path program 3 times [2022-04-07 16:42:19,664 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-07 16:42:19,664 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1569380548] [2022-04-07 16:42:19,664 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-07 16:42:19,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-07 16:42:19,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 16:42:19,749 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-07 16:42:19,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 16:42:19,756 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 [2022-04-07 16:42:19,756 INFO L290 TraceCheckUtils]: 1: Hoare triple {5875#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5875#true} is VALID [2022-04-07 16:42:19,756 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 [2022-04-07 16:42:19,757 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 [2022-04-07 16:42:19,757 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 [2022-04-07 16:42:19,757 INFO L290 TraceCheckUtils]: 2: Hoare triple {5875#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5875#true} is VALID [2022-04-07 16:42:19,757 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 [2022-04-07 16:42:19,757 INFO L272 TraceCheckUtils]: 4: Hoare triple {5875#true} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5875#true} is VALID [2022-04-07 16:42:19,757 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 [2022-04-07 16:42:19,757 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 [2022-04-07 16:42:19,759 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 [2022-04-07 16:42:19,760 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 [2022-04-07 16:42:19,760 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 [2022-04-07 16:42:19,760 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 [2022-04-07 16:42:19,761 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 [2022-04-07 16:42:19,761 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 [2022-04-07 16:42:19,761 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 [2022-04-07 16:42:19,761 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 [2022-04-07 16:42:19,761 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 [2022-04-07 16:42:19,761 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 [2022-04-07 16:42:19,762 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 [2022-04-07 16:42:19,762 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 [2022-04-07 16:42:19,762 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 [2022-04-07 16:42:19,762 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 [2022-04-07 16:42:19,762 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 [2022-04-07 16:42:19,762 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 [2022-04-07 16:42:19,762 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 [2022-04-07 16:42:19,762 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 [2022-04-07 16:42:19,762 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 [2022-04-07 16:42:19,763 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 [2022-04-07 16:42:19,763 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 [2022-04-07 16:42:19,763 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 [2022-04-07 16:42:19,763 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 [2022-04-07 16:42:19,763 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 [2022-04-07 16:42:19,763 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 [2022-04-07 16:42:19,763 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 [2022-04-07 16:42:19,763 INFO L290 TraceCheckUtils]: 33: Hoare triple {5876#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5876#false} is VALID [2022-04-07 16:42:19,764 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 8 proven. 2 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-04-07 16:42:19,764 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-07 16:42:19,764 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1569380548] [2022-04-07 16:42:19,764 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1569380548] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-07 16:42:19,764 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [198280825] [2022-04-07 16:42:19,764 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-04-07 16:42:19,764 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-07 16:42:19,764 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-07 16:42:19,765 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) [2022-04-07 16:42:19,772 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2022-04-07 16:42:19,850 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 4 check-sat command(s) [2022-04-07 16:42:19,850 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-07 16:42:19,851 INFO L263 TraceCheckSpWp]: Trace formula consists of 298 conjuncts, 8 conjunts are in the unsatisfiable core [2022-04-07 16:42:19,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 16:42:19,865 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-07 16:42:20,055 INFO L272 TraceCheckUtils]: 0: Hoare triple {5875#true} [126] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5875#true} is VALID [2022-04-07 16:42:20,055 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 [2022-04-07 16:42:20,055 INFO L290 TraceCheckUtils]: 2: Hoare triple {5875#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5875#true} is VALID [2022-04-07 16:42:20,055 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 [2022-04-07 16:42:20,055 INFO L272 TraceCheckUtils]: 4: Hoare triple {5875#true} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5875#true} is VALID [2022-04-07 16:42:20,055 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 [2022-04-07 16:42:20,056 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 [2022-04-07 16:42:20,061 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 [2022-04-07 16:42:20,062 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 [2022-04-07 16:42:20,062 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 [2022-04-07 16:42:20,063 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 [2022-04-07 16:42:20,063 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 [2022-04-07 16:42:20,063 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 [2022-04-07 16:42:20,064 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 [2022-04-07 16:42:20,064 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 [2022-04-07 16:42:20,065 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 [2022-04-07 16:42:20,065 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 [2022-04-07 16:42:20,066 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 [2022-04-07 16:42:20,066 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 [2022-04-07 16:42:20,066 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 [2022-04-07 16:42:20,067 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 [2022-04-07 16:42:20,067 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 [2022-04-07 16:42:20,068 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 [2022-04-07 16:42:20,068 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 [2022-04-07 16:42:20,069 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 [2022-04-07 16:42:20,069 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 [2022-04-07 16:42:20,069 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 [2022-04-07 16:42:20,070 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 [2022-04-07 16:42:20,070 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 [2022-04-07 16:42:20,070 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 [2022-04-07 16:42:20,070 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 [2022-04-07 16:42:20,070 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 [2022-04-07 16:42:20,070 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 [2022-04-07 16:42:20,070 INFO L290 TraceCheckUtils]: 33: Hoare triple {5876#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5876#false} is VALID [2022-04-07 16:42:20,070 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 5 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-07 16:42:20,070 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-07 16:42:20,264 INFO L290 TraceCheckUtils]: 33: Hoare triple {5876#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5876#false} is VALID [2022-04-07 16:42:20,264 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 [2022-04-07 16:42:20,264 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 [2022-04-07 16:42:20,264 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 [2022-04-07 16:42:20,265 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 [2022-04-07 16:42:20,265 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 [2022-04-07 16:42:20,265 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 [2022-04-07 16:42:20,265 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 [2022-04-07 16:42:20,265 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 [2022-04-07 16:42:20,266 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 [2022-04-07 16:42:20,266 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 [2022-04-07 16:42:20,266 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 [2022-04-07 16:42:20,267 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 [2022-04-07 16:42:20,267 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 [2022-04-07 16:42:20,267 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 [2022-04-07 16:42:20,267 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 [2022-04-07 16:42:20,268 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 [2022-04-07 16:42:20,268 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 [2022-04-07 16:42:20,268 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 [2022-04-07 16:42:20,269 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 [2022-04-07 16:42:20,269 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 [2022-04-07 16:42:20,269 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 [2022-04-07 16:42:20,270 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 [2022-04-07 16:42:20,270 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 [2022-04-07 16:42:20,270 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 [2022-04-07 16:42:20,270 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 [2022-04-07 16:42:20,272 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 [2022-04-07 16:42:20,272 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 [2022-04-07 16:42:20,273 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 [2022-04-07 16:42:20,273 INFO L272 TraceCheckUtils]: 4: Hoare triple {5875#true} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5875#true} is VALID [2022-04-07 16:42:20,273 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 [2022-04-07 16:42:20,273 INFO L290 TraceCheckUtils]: 2: Hoare triple {5875#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5875#true} is VALID [2022-04-07 16:42:20,273 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 [2022-04-07 16:42:20,273 INFO L272 TraceCheckUtils]: 0: Hoare triple {5875#true} [126] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5875#true} is VALID [2022-04-07 16:42:20,273 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 5 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-07 16:42:20,273 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [198280825] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-07 16:42:20,273 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-07 16:42:20,273 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 9, 9] total 15 [2022-04-07 16:42:20,273 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1710055721] [2022-04-07 16:42:20,273 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-04-07 16:42:20,274 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 [2022-04-07 16:42:20,274 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-07 16:42:20,274 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) [2022-04-07 16:42:20,311 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 59 edges. 59 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-07 16:42:20,311 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2022-04-07 16:42:20,311 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-07 16:42:20,311 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2022-04-07 16:42:20,311 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=46, Invalid=164, Unknown=0, NotChecked=0, Total=210 [2022-04-07 16:42:20,312 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) [2022-04-07 16:42:21,635 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 16:42:21,635 INFO L93 Difference]: Finished difference Result 293 states and 373 transitions. [2022-04-07 16:42:21,635 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-04-07 16:42:21,636 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 [2022-04-07 16:42:21,636 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-07 16:42:21,636 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) [2022-04-07 16:42:21,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 147 transitions. [2022-04-07 16:42:21,638 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) [2022-04-07 16:42:21,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 147 transitions. [2022-04-07 16:42:21,639 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 13 states and 147 transitions. [2022-04-07 16:42:21,762 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 147 edges. 147 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-07 16:42:21,767 INFO L225 Difference]: With dead ends: 293 [2022-04-07 16:42:21,767 INFO L226 Difference]: Without dead ends: 293 [2022-04-07 16:42:21,767 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 [2022-04-07 16:42:21,768 INFO L913 BasicCegarLoop]: 70 mSDtfsCounter, 225 mSDsluCounter, 22 mSDsCounter, 0 mSdLazyCounter, 582 mSolverCounterSat, 124 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s 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 [2022-04-07 16:42:21,768 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] [2022-04-07 16:42:21,768 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 293 states. [2022-04-07 16:42:21,772 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 293 to 156. [2022-04-07 16:42:21,772 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-07 16:42:21,772 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) [2022-04-07 16:42:21,773 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) [2022-04-07 16:42:21,773 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) [2022-04-07 16:42:21,779 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 16:42:21,779 INFO L93 Difference]: Finished difference Result 293 states and 373 transitions. [2022-04-07 16:42:21,779 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 373 transitions. [2022-04-07 16:42:21,779 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-07 16:42:21,780 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-07 16:42:21,780 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. [2022-04-07 16:42:21,780 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. [2022-04-07 16:42:21,786 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 16:42:21,786 INFO L93 Difference]: Finished difference Result 293 states and 373 transitions. [2022-04-07 16:42:21,786 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 373 transitions. [2022-04-07 16:42:21,787 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-07 16:42:21,787 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-07 16:42:21,787 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-07 16:42:21,787 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-07 16:42:21,787 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) [2022-04-07 16:42:21,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 156 states and 197 transitions. [2022-04-07 16:42:21,790 INFO L78 Accepts]: Start accepts. Automaton has 156 states and 197 transitions. Word has length 34 [2022-04-07 16:42:21,790 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-07 16:42:21,790 INFO L478 AbstractCegarLoop]: Abstraction has 156 states and 197 transitions. [2022-04-07 16:42:21,790 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) [2022-04-07 16:42:21,790 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 197 transitions. [2022-04-07 16:42:21,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2022-04-07 16:42:21,791 INFO L491 BasicCegarLoop]: Found error trace [2022-04-07 16:42:21,791 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] [2022-04-07 16:42:21,815 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Ended with exit code 0 [2022-04-07 16:42:22,004 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 [2022-04-07 16:42:22,004 INFO L403 AbstractCegarLoop]: === Iteration 12 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-07 16:42:22,005 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-07 16:42:22,005 INFO L85 PathProgramCache]: Analyzing trace with hash -848526202, now seen corresponding path program 3 times [2022-04-07 16:42:22,005 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-07 16:42:22,005 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1684137813] [2022-04-07 16:42:22,005 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-07 16:42:22,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-07 16:42:22,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 16:42:22,731 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-07 16:42:22,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 16:42:22,756 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 [2022-04-07 16:42:22,756 INFO L290 TraceCheckUtils]: 1: Hoare triple {7151#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7151#true} is VALID [2022-04-07 16:42:22,757 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 [2022-04-07 16:42:22,757 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 [2022-04-07 16:42:22,757 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 [2022-04-07 16:42:22,757 INFO L290 TraceCheckUtils]: 2: Hoare triple {7151#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7151#true} is VALID [2022-04-07 16:42:22,757 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 [2022-04-07 16:42:22,758 INFO L272 TraceCheckUtils]: 4: Hoare triple {7151#true} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7151#true} is VALID [2022-04-07 16:42:22,758 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 [2022-04-07 16:42:22,758 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 [2022-04-07 16:42:22,762 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 [2022-04-07 16:42:22,762 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 [2022-04-07 16:42:22,763 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 [2022-04-07 16:42:22,764 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 [2022-04-07 16:42:22,764 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 [2022-04-07 16:42:22,765 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 [2022-04-07 16:42:22,765 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 [2022-04-07 16:42:22,766 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 [2022-04-07 16:42:22,767 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 [2022-04-07 16:42:22,768 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 [2022-04-07 16:42:22,769 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 [2022-04-07 16:42:22,769 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 [2022-04-07 16:42:22,770 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 [2022-04-07 16:42:22,770 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 [2022-04-07 16:42:22,771 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 [2022-04-07 16:42:22,771 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 [2022-04-07 16:42:22,772 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 [2022-04-07 16:42:22,773 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 [2022-04-07 16:42:22,773 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 [2022-04-07 16:42:22,774 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 [2022-04-07 16:42:22,774 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 [2022-04-07 16:42:22,775 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 [2022-04-07 16:42:22,775 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 [2022-04-07 16:42:22,776 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 [2022-04-07 16:42:22,776 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 [2022-04-07 16:42:22,776 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 [2022-04-07 16:42:22,777 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 [2022-04-07 16:42:22,777 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 [2022-04-07 16:42:22,778 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 [2022-04-07 16:42:22,778 INFO L290 TraceCheckUtils]: 36: Hoare triple {7152#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7152#false} is VALID [2022-04-07 16:42:22,778 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-07 16:42:22,778 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-07 16:42:22,779 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1684137813] [2022-04-07 16:42:22,779 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1684137813] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-07 16:42:22,779 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [543193808] [2022-04-07 16:42:22,779 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-04-07 16:42:22,779 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-07 16:42:22,779 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-07 16:42:22,783 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) [2022-04-07 16:42:22,811 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2022-04-07 16:42:22,913 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 4 check-sat command(s) [2022-04-07 16:42:22,913 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-07 16:42:22,916 INFO L263 TraceCheckSpWp]: Trace formula consists of 339 conjuncts, 57 conjunts are in the unsatisfiable core [2022-04-07 16:42:22,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 16:42:22,933 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-07 16:42:22,990 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 [2022-04-07 16:42:23,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-07 16:42:23,129 INFO L356 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-04-07 16:42:23,130 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 [2022-04-07 16:42:23,557 INFO L173 IndexEqualityManager]: detected equality via solver [2022-04-07 16:42:23,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-07 16:42:23,566 INFO L356 Elim1Store]: treesize reduction 33, result has 17.5 percent of original size [2022-04-07 16:42:23,566 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 [2022-04-07 16:42:23,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-07 16:42:23,809 INFO L356 Elim1Store]: treesize reduction 63, result has 14.9 percent of original size [2022-04-07 16:42:23,809 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 [2022-04-07 16:42:26,606 INFO L356 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2022-04-07 16:42:26,606 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 [2022-04-07 16:42:26,780 INFO L272 TraceCheckUtils]: 0: Hoare triple {7151#true} [126] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7151#true} is VALID [2022-04-07 16:42:26,780 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 [2022-04-07 16:42:26,780 INFO L290 TraceCheckUtils]: 2: Hoare triple {7151#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7151#true} is VALID [2022-04-07 16:42:26,780 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 [2022-04-07 16:42:26,780 INFO L272 TraceCheckUtils]: 4: Hoare triple {7151#true} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7151#true} is VALID [2022-04-07 16:42:26,781 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 [2022-04-07 16:42:26,781 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 [2022-04-07 16:42:26,784 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 [2022-04-07 16:42:26,785 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 [2022-04-07 16:42:26,786 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 [2022-04-07 16:42:26,787 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 [2022-04-07 16:42:26,787 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 [2022-04-07 16:42:26,788 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 [2022-04-07 16:42:26,789 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 [2022-04-07 16:42:26,790 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 [2022-04-07 16:42:26,791 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 [2022-04-07 16:42:26,792 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 [2022-04-07 16:42:26,793 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 [2022-04-07 16:42:26,794 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 [2022-04-07 16:42:26,795 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 [2022-04-07 16:42:26,797 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 [2022-04-07 16:42:26,798 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 [2022-04-07 16:42:26,799 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 [2022-04-07 16:42:26,800 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 [2022-04-07 16:42:26,801 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 [2022-04-07 16:42:26,803 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 [2022-04-07 16:42:26,804 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 [2022-04-07 16:42:26,806 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 [2022-04-07 16:42:26,807 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 [2022-04-07 16:42:26,808 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 [2022-04-07 16:42:26,809 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 [2022-04-07 16:42:26,809 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 [2022-04-07 16:42:26,810 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 [2022-04-07 16:42:26,811 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 [2022-04-07 16:42:26,811 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 [2022-04-07 16:42:26,811 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 [2022-04-07 16:42:26,812 INFO L290 TraceCheckUtils]: 36: Hoare triple {7152#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7152#false} is VALID [2022-04-07 16:42:26,812 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-07 16:42:26,812 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-07 16:42:44,013 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 [2022-04-07 16:43:21,832 INFO L290 TraceCheckUtils]: 36: Hoare triple {7152#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7152#false} is VALID [2022-04-07 16:43:21,833 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 [2022-04-07 16:43:21,833 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 [2022-04-07 16:43:21,834 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 [2022-04-07 16:43:21,834 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 [2022-04-07 16:43:21,834 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 [2022-04-07 16:43:21,835 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 [2022-04-07 16:43:21,835 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 [2022-04-07 16:43:21,835 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 [2022-04-07 16:43:21,836 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 [2022-04-07 16:43:21,836 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 [2022-04-07 16:43:21,837 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 [2022-04-07 16:43:21,837 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 [2022-04-07 16:43:21,837 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 [2022-04-07 16:43:21,837 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 [2022-04-07 16:43:21,838 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 [2022-04-07 16:43:21,838 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 [2022-04-07 16:43:21,839 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 [2022-04-07 16:43:21,839 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 [2022-04-07 16:43:21,840 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 [2022-04-07 16:43:21,841 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 [2022-04-07 16:43:21,854 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 [2022-04-07 16:43:21,860 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 [2022-04-07 16:43:21,861 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 [2022-04-07 16:43:21,862 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 [2022-04-07 16:43:21,863 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 [2022-04-07 16:43:21,863 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 [2022-04-07 16:43:21,871 INFO 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 VALID [2022-04-07 16:43:21,871 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 [2022-04-07 16:43:21,875 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 [2022-04-07 16:43:21,875 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 [2022-04-07 16:43:21,875 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 [2022-04-07 16:43:21,875 INFO L272 TraceCheckUtils]: 4: Hoare triple {7151#true} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7151#true} is VALID [2022-04-07 16:43:21,875 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 [2022-04-07 16:43:21,875 INFO L290 TraceCheckUtils]: 2: Hoare triple {7151#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7151#true} is VALID [2022-04-07 16:43:21,875 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 [2022-04-07 16:43:21,875 INFO L272 TraceCheckUtils]: 0: Hoare triple {7151#true} [126] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7151#true} is VALID [2022-04-07 16:43:21,876 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 5 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 2 not checked. [2022-04-07 16:43:21,876 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [543193808] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-07 16:43:21,876 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-07 16:43:21,876 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 19, 19] total 48 [2022-04-07 16:43:21,876 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2093354088] [2022-04-07 16:43:21,876 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-04-07 16:43:21,877 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 [2022-04-07 16:43:21,877 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-07 16:43:21,877 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) [2022-04-07 16:43:23,987 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 94 edges. 93 inductive. 0 not inductive. 1 times theorem prover too weak to decide inductivity. [2022-04-07 16:43:23,987 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 48 states [2022-04-07 16:43:23,987 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-07 16:43:23,987 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 48 interpolants. [2022-04-07 16:43:23,988 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=322, Invalid=1832, Unknown=12, NotChecked=90, Total=2256 [2022-04-07 16:43:23,988 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) [2022-04-07 16:43:24,760 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 [2022-04-07 16:43:25,355 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 [2022-04-07 16:43:28,288 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 16:43:28,289 INFO L93 Difference]: Finished difference Result 312 states and 399 transitions. [2022-04-07 16:43:28,289 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2022-04-07 16:43:28,289 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 [2022-04-07 16:43:28,290 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-07 16:43:28,291 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) [2022-04-07 16:43:28,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 39 states and 149 transitions. [2022-04-07 16:43:28,296 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) [2022-04-07 16:43:28,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 39 states and 149 transitions. [2022-04-07 16:43:28,299 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 39 states and 149 transitions. [2022-04-07 16:43:28,469 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 149 edges. 149 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-07 16:43:28,474 INFO L225 Difference]: With dead ends: 312 [2022-04-07 16:43:28,474 INFO L226 Difference]: Without dead ends: 286 [2022-04-07 16:43:28,475 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 132 GetRequests, 47 SyntacticMatches, 7 SemanticMatches, 78 ConstructedPredicates, 3 IntricatePredicates, 0 DeprecatedPredicates, 1592 ImplicationChecksByTransitivity, 54.4s TimeCoverageRelationStatistics Valid=865, Invalid=4985, Unknown=14, NotChecked=456, Total=6320 [2022-04-07 16:43:28,476 INFO L913 BasicCegarLoop]: 39 mSDtfsCounter, 184 mSDsluCounter, 138 mSDsCounter, 0 mSdLazyCounter, 833 mSolverCounterSat, 74 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 185 SdHoareTripleChecker+Valid, 177 SdHoareTripleChecker+Invalid, 1727 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 74 IncrementalHoareTripleChecker+Valid, 833 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 820 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2022-04-07 16:43:28,476 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [185 Valid, 177 Invalid, 1727 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [74 Valid, 833 Invalid, 0 Unknown, 820 Unchecked, 0.9s Time] [2022-04-07 16:43:28,476 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 286 states. [2022-04-07 16:43:28,480 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 286 to 189. [2022-04-07 16:43:28,480 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-07 16:43:28,481 INFO L82 GeneralOperation]: Start isEquivalent. First operand 286 states. Second operand has 189 states, 180 states have (on average 1.3166666666666667) internal successors, (237), 182 states have internal predecessors, (237), 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) [2022-04-07 16:43:28,481 INFO L74 IsIncluded]: Start isIncluded. First operand 286 states. Second operand has 189 states, 180 states have (on average 1.3166666666666667) internal successors, (237), 182 states have internal predecessors, (237), 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) [2022-04-07 16:43:28,481 INFO L87 Difference]: Start difference. First operand 286 states. Second operand has 189 states, 180 states have (on average 1.3166666666666667) internal successors, (237), 182 states have internal predecessors, (237), 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) [2022-04-07 16:43:28,487 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 16:43:28,487 INFO L93 Difference]: Finished difference Result 286 states and 369 transitions. [2022-04-07 16:43:28,487 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 369 transitions. [2022-04-07 16:43:28,488 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-07 16:43:28,488 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-07 16:43:28,488 INFO L74 IsIncluded]: Start isIncluded. First operand has 189 states, 180 states have (on average 1.3166666666666667) internal successors, (237), 182 states have internal predecessors, (237), 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 286 states. [2022-04-07 16:43:28,489 INFO L87 Difference]: Start difference. First operand has 189 states, 180 states have (on average 1.3166666666666667) internal successors, (237), 182 states have internal predecessors, (237), 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 286 states. [2022-04-07 16:43:28,495 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 16:43:28,495 INFO L93 Difference]: Finished difference Result 286 states and 369 transitions. [2022-04-07 16:43:28,495 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 369 transitions. [2022-04-07 16:43:28,495 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-07 16:43:28,495 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-07 16:43:28,496 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-07 16:43:28,496 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-07 16:43:28,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 189 states, 180 states have (on average 1.3166666666666667) internal successors, (237), 182 states have internal predecessors, (237), 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) [2022-04-07 16:43:28,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 189 states and 245 transitions. [2022-04-07 16:43:28,499 INFO L78 Accepts]: Start accepts. Automaton has 189 states and 245 transitions. Word has length 37 [2022-04-07 16:43:28,499 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-07 16:43:28,499 INFO L478 AbstractCegarLoop]: Abstraction has 189 states and 245 transitions. [2022-04-07 16:43:28,499 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) [2022-04-07 16:43:28,499 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 245 transitions. [2022-04-07 16:43:28,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2022-04-07 16:43:28,500 INFO L491 BasicCegarLoop]: Found error trace [2022-04-07 16:43:28,500 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] [2022-04-07 16:43:28,525 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Forceful destruction successful, exit code 0 [2022-04-07 16:43:28,719 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 [2022-04-07 16:43:28,720 INFO L403 AbstractCegarLoop]: === Iteration 13 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-07 16:43:28,720 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-07 16:43:28,720 INFO L85 PathProgramCache]: Analyzing trace with hash -1404538378, now seen corresponding path program 1 times [2022-04-07 16:43:28,720 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-07 16:43:28,720 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [988454348] [2022-04-07 16:43:28,720 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-07 16:43:28,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-07 16:43:28,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 16:43:28,802 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-07 16:43:28,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 16:43:28,806 INFO L290 TraceCheckUtils]: 0: Hoare triple {8576#(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] {8568#true} is VALID [2022-04-07 16:43:28,806 INFO L290 TraceCheckUtils]: 1: Hoare triple {8568#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8568#true} is VALID [2022-04-07 16:43:28,806 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {8568#true} {8568#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8568#true} is VALID [2022-04-07 16:43:28,807 INFO L272 TraceCheckUtils]: 0: Hoare triple {8568#true} [126] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8576#(and (= |old(~INFINITY~0)| ~INFINITY~0) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-07 16:43:28,807 INFO L290 TraceCheckUtils]: 1: Hoare triple {8576#(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] {8568#true} is VALID [2022-04-07 16:43:28,807 INFO L290 TraceCheckUtils]: 2: Hoare triple {8568#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8568#true} is VALID [2022-04-07 16:43:28,807 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {8568#true} {8568#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8568#true} is VALID [2022-04-07 16:43:28,807 INFO L272 TraceCheckUtils]: 4: Hoare triple {8568#true} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8568#true} is VALID [2022-04-07 16:43:28,807 INFO L290 TraceCheckUtils]: 5: Hoare triple {8568#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] {8568#true} is VALID [2022-04-07 16:43:28,808 INFO L290 TraceCheckUtils]: 6: Hoare triple {8568#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[] {8568#true} is VALID [2022-04-07 16:43:28,808 INFO L290 TraceCheckUtils]: 7: Hoare triple {8568#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] {8568#true} is VALID [2022-04-07 16:43:28,808 INFO L290 TraceCheckUtils]: 8: Hoare triple {8568#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[] {8568#true} is VALID [2022-04-07 16:43:28,808 INFO L290 TraceCheckUtils]: 9: Hoare triple {8568#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] {8568#true} is VALID [2022-04-07 16:43:28,808 INFO L290 TraceCheckUtils]: 10: Hoare triple {8568#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] {8568#true} is VALID [2022-04-07 16:43:28,808 INFO L290 TraceCheckUtils]: 11: Hoare triple {8568#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[] {8568#true} is VALID [2022-04-07 16:43:28,809 INFO L290 TraceCheckUtils]: 12: Hoare triple {8568#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] {8568#true} is VALID [2022-04-07 16:43:28,809 INFO L290 TraceCheckUtils]: 13: Hoare triple {8568#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] {8568#true} is VALID [2022-04-07 16:43:28,809 INFO L290 TraceCheckUtils]: 14: Hoare triple {8568#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[] {8568#true} is VALID [2022-04-07 16:43:28,809 INFO L290 TraceCheckUtils]: 15: Hoare triple {8568#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] {8568#true} is VALID [2022-04-07 16:43:28,809 INFO L290 TraceCheckUtils]: 16: Hoare triple {8568#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] {8573#(= main_~j~0 0)} is VALID [2022-04-07 16:43:28,809 INFO L290 TraceCheckUtils]: 17: Hoare triple {8573#(= 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[] {8574#(<= main_~edgecount~0 0)} is VALID [2022-04-07 16:43:28,810 INFO L290 TraceCheckUtils]: 18: Hoare triple {8574#(<= 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] {8574#(<= main_~edgecount~0 0)} is VALID [2022-04-07 16:43:28,810 INFO L290 TraceCheckUtils]: 19: Hoare triple {8574#(<= 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] {8575#(and (= main_~j~0 0) (<= main_~edgecount~0 0))} is VALID [2022-04-07 16:43:28,811 INFO L290 TraceCheckUtils]: 20: Hoare triple {8575#(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] {8569#false} is VALID [2022-04-07 16:43:28,811 INFO L290 TraceCheckUtils]: 21: Hoare triple {8569#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] {8569#false} is VALID [2022-04-07 16:43:28,811 INFO L290 TraceCheckUtils]: 22: Hoare triple {8569#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] {8569#false} is VALID [2022-04-07 16:43:28,811 INFO L290 TraceCheckUtils]: 23: Hoare triple {8569#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[] {8569#false} is VALID [2022-04-07 16:43:28,811 INFO L290 TraceCheckUtils]: 24: Hoare triple {8569#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] {8569#false} is VALID [2022-04-07 16:43:28,811 INFO L290 TraceCheckUtils]: 25: Hoare triple {8569#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[] {8569#false} is VALID [2022-04-07 16:43:28,811 INFO L290 TraceCheckUtils]: 26: Hoare triple {8569#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] {8569#false} is VALID [2022-04-07 16:43:28,811 INFO L290 TraceCheckUtils]: 27: Hoare triple {8569#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] {8569#false} is VALID [2022-04-07 16:43:28,812 INFO L290 TraceCheckUtils]: 28: Hoare triple {8569#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] {8569#false} is VALID [2022-04-07 16:43:28,812 INFO L290 TraceCheckUtils]: 29: Hoare triple {8569#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] {8569#false} is VALID [2022-04-07 16:43:28,812 INFO L290 TraceCheckUtils]: 30: Hoare triple {8569#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[] {8569#false} is VALID [2022-04-07 16:43:28,812 INFO L290 TraceCheckUtils]: 31: Hoare triple {8569#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] {8569#false} is VALID [2022-04-07 16:43:28,812 INFO L290 TraceCheckUtils]: 32: Hoare triple {8569#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] {8569#false} is VALID [2022-04-07 16:43:28,812 INFO L272 TraceCheckUtils]: 33: Hoare triple {8569#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] {8569#false} is VALID [2022-04-07 16:43:28,812 INFO L290 TraceCheckUtils]: 34: Hoare triple {8569#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] {8569#false} is VALID [2022-04-07 16:43:28,812 INFO L290 TraceCheckUtils]: 35: Hoare triple {8569#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[] {8569#false} is VALID [2022-04-07 16:43:28,812 INFO L290 TraceCheckUtils]: 36: Hoare triple {8569#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8569#false} is VALID [2022-04-07 16:43:28,812 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-04-07 16:43:28,813 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-07 16:43:28,813 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [988454348] [2022-04-07 16:43:28,813 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [988454348] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-07 16:43:28,813 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-07 16:43:28,813 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-07 16:43:28,813 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1740554881] [2022-04-07 16:43:28,813 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-07 16:43:28,815 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 [2022-04-07 16:43:28,815 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-07 16:43:28,815 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) [2022-04-07 16:43:28,842 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 35 edges. 35 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-07 16:43:28,842 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-07 16:43:28,842 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-07 16:43:28,843 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-07 16:43:28,843 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2022-04-07 16:43:28,844 INFO L87 Difference]: Start difference. First operand 189 states and 245 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) [2022-04-07 16:43:29,063 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 16:43:29,063 INFO L93 Difference]: Finished difference Result 207 states and 265 transitions. [2022-04-07 16:43:29,063 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-04-07 16:43:29,063 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 [2022-04-07 16:43:29,063 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-07 16:43:29,064 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) [2022-04-07 16:43:29,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 59 transitions. [2022-04-07 16:43:29,064 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) [2022-04-07 16:43:29,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 59 transitions. [2022-04-07 16:43:29,065 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 5 states and 59 transitions. [2022-04-07 16:43:29,122 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 59 edges. 59 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-07 16:43:29,125 INFO L225 Difference]: With dead ends: 207 [2022-04-07 16:43:29,125 INFO L226 Difference]: Without dead ends: 207 [2022-04-07 16:43:29,125 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 [2022-04-07 16:43:29,126 INFO L913 BasicCegarLoop]: 32 mSDtfsCounter, 83 mSDsluCounter, 12 mSDsCounter, 0 mSdLazyCounter, 75 mSolverCounterSat, 9 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 84 SdHoareTripleChecker+Valid, 44 SdHoareTripleChecker+Invalid, 84 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 9 IncrementalHoareTripleChecker+Valid, 75 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-07 16:43:29,126 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [84 Valid, 44 Invalid, 84 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [9 Valid, 75 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-07 16:43:29,126 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 207 states. [2022-04-07 16:43:29,129 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 207 to 189. [2022-04-07 16:43:29,129 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-07 16:43:29,129 INFO L82 GeneralOperation]: Start isEquivalent. First operand 207 states. Second operand has 189 states, 180 states have (on average 1.3) internal successors, (234), 182 states have internal predecessors, (234), 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) [2022-04-07 16:43:29,130 INFO L74 IsIncluded]: Start isIncluded. First operand 207 states. Second operand has 189 states, 180 states have (on average 1.3) internal successors, (234), 182 states have internal predecessors, (234), 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) [2022-04-07 16:43:29,134 INFO L87 Difference]: Start difference. First operand 207 states. Second operand has 189 states, 180 states have (on average 1.3) internal successors, (234), 182 states have internal predecessors, (234), 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) [2022-04-07 16:43:29,137 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 16:43:29,137 INFO L93 Difference]: Finished difference Result 207 states and 265 transitions. [2022-04-07 16:43:29,138 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 265 transitions. [2022-04-07 16:43:29,138 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-07 16:43:29,138 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-07 16:43:29,138 INFO L74 IsIncluded]: Start isIncluded. First operand has 189 states, 180 states have (on average 1.3) internal successors, (234), 182 states have internal predecessors, (234), 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 207 states. [2022-04-07 16:43:29,139 INFO L87 Difference]: Start difference. First operand has 189 states, 180 states have (on average 1.3) internal successors, (234), 182 states have internal predecessors, (234), 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 207 states. [2022-04-07 16:43:29,142 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 16:43:29,143 INFO L93 Difference]: Finished difference Result 207 states and 265 transitions. [2022-04-07 16:43:29,143 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 265 transitions. [2022-04-07 16:43:29,143 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-07 16:43:29,143 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-07 16:43:29,143 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-07 16:43:29,143 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-07 16:43:29,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 189 states, 180 states have (on average 1.3) internal successors, (234), 182 states have internal predecessors, (234), 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) [2022-04-07 16:43:29,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 189 states and 242 transitions. [2022-04-07 16:43:29,146 INFO L78 Accepts]: Start accepts. Automaton has 189 states and 242 transitions. Word has length 37 [2022-04-07 16:43:29,146 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-07 16:43:29,146 INFO L478 AbstractCegarLoop]: Abstraction has 189 states and 242 transitions. [2022-04-07 16:43:29,147 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) [2022-04-07 16:43:29,147 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 242 transitions. [2022-04-07 16:43:29,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2022-04-07 16:43:29,148 INFO L491 BasicCegarLoop]: Found error trace [2022-04-07 16:43:29,148 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] [2022-04-07 16:43:29,148 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2022-04-07 16:43:29,148 INFO L403 AbstractCegarLoop]: === Iteration 14 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-07 16:43:29,149 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-07 16:43:29,149 INFO L85 PathProgramCache]: Analyzing trace with hash -158338618, now seen corresponding path program 4 times [2022-04-07 16:43:29,149 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-07 16:43:29,149 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1391158562] [2022-04-07 16:43:29,149 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-07 16:43:29,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-07 16:43:29,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 16:43:29,367 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-07 16:43:29,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 16:43:29,371 INFO L290 TraceCheckUtils]: 0: Hoare triple {9407#(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] {9393#true} is VALID [2022-04-07 16:43:29,371 INFO L290 TraceCheckUtils]: 1: Hoare triple {9393#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9393#true} is VALID [2022-04-07 16:43:29,371 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {9393#true} {9393#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9393#true} is VALID [2022-04-07 16:43:29,372 INFO L272 TraceCheckUtils]: 0: Hoare triple {9393#true} [126] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9407#(and (= |old(~INFINITY~0)| ~INFINITY~0) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-07 16:43:29,372 INFO L290 TraceCheckUtils]: 1: Hoare triple {9407#(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] {9393#true} is VALID [2022-04-07 16:43:29,372 INFO L290 TraceCheckUtils]: 2: Hoare triple {9393#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9393#true} is VALID [2022-04-07 16:43:29,372 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {9393#true} {9393#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9393#true} is VALID [2022-04-07 16:43:29,372 INFO L272 TraceCheckUtils]: 4: Hoare triple {9393#true} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9393#true} is VALID [2022-04-07 16:43:29,373 INFO L290 TraceCheckUtils]: 5: Hoare triple {9393#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] {9393#true} is VALID [2022-04-07 16:43:29,373 INFO L290 TraceCheckUtils]: 6: Hoare triple {9393#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[] {9393#true} is VALID [2022-04-07 16:43:29,375 INFO L290 TraceCheckUtils]: 7: Hoare triple {9393#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] {9398#(and (= |main_~#distance~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-07 16:43:29,376 INFO L290 TraceCheckUtils]: 8: Hoare triple {9398#(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[] {9398#(and (= |main_~#distance~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-07 16:43:29,377 INFO L290 TraceCheckUtils]: 9: Hoare triple {9398#(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] {9399#(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 [2022-04-07 16:43:29,377 INFO L290 TraceCheckUtils]: 10: Hoare triple {9399#(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] {9400#(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 [2022-04-07 16:43:29,378 INFO L290 TraceCheckUtils]: 11: Hoare triple {9400#(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[] {9400#(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 [2022-04-07 16:43:29,379 INFO L290 TraceCheckUtils]: 12: Hoare triple {9400#(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] {9400#(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 [2022-04-07 16:43:29,379 INFO L290 TraceCheckUtils]: 13: Hoare triple {9400#(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] {9401#(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 [2022-04-07 16:43:29,380 INFO L290 TraceCheckUtils]: 14: Hoare triple {9401#(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[] {9401#(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 [2022-04-07 16:43:29,381 INFO L290 TraceCheckUtils]: 15: Hoare triple {9401#(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] {9402#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} is VALID [2022-04-07 16:43:29,381 INFO L290 TraceCheckUtils]: 16: Hoare triple {9402#(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] {9402#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} is VALID [2022-04-07 16:43:29,382 INFO L290 TraceCheckUtils]: 17: Hoare triple {9402#(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[] {9402#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} is VALID [2022-04-07 16:43:29,382 INFO L290 TraceCheckUtils]: 18: Hoare triple {9402#(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] {9402#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} is VALID [2022-04-07 16:43:29,382 INFO L290 TraceCheckUtils]: 19: Hoare triple {9402#(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] {9402#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} is VALID [2022-04-07 16:43:29,383 INFO L290 TraceCheckUtils]: 20: Hoare triple {9402#(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[] {9402#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} is VALID [2022-04-07 16:43:29,383 INFO L290 TraceCheckUtils]: 21: Hoare triple {9402#(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] {9402#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} is VALID [2022-04-07 16:43:29,384 INFO L290 TraceCheckUtils]: 22: Hoare triple {9402#(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] {9402#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} is VALID [2022-04-07 16:43:29,384 INFO L290 TraceCheckUtils]: 23: Hoare triple {9402#(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[] {9402#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} is VALID [2022-04-07 16:43:29,384 INFO L290 TraceCheckUtils]: 24: Hoare triple {9402#(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] {9402#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} is VALID [2022-04-07 16:43:29,385 INFO L290 TraceCheckUtils]: 25: Hoare triple {9402#(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] {9402#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} is VALID [2022-04-07 16:43:29,385 INFO L290 TraceCheckUtils]: 26: Hoare triple {9402#(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[] {9402#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} is VALID [2022-04-07 16:43:29,386 INFO L290 TraceCheckUtils]: 27: Hoare triple {9402#(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] {9402#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} is VALID [2022-04-07 16:43:29,386 INFO L290 TraceCheckUtils]: 28: Hoare triple {9402#(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[] {9402#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} is VALID [2022-04-07 16:43:29,387 INFO L290 TraceCheckUtils]: 29: Hoare triple {9402#(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] {9402#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} is VALID [2022-04-07 16:43:29,387 INFO L290 TraceCheckUtils]: 30: Hoare triple {9402#(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[] {9402#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} is VALID [2022-04-07 16:43:29,388 INFO L290 TraceCheckUtils]: 31: Hoare triple {9402#(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] {9403#(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 [2022-04-07 16:43:29,388 INFO L290 TraceCheckUtils]: 32: Hoare triple {9403#(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] {9404#(= |main_#t~mem21| 0)} is VALID [2022-04-07 16:43:29,389 INFO L272 TraceCheckUtils]: 33: Hoare triple {9404#(= |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] {9405#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-07 16:43:29,389 INFO L290 TraceCheckUtils]: 34: Hoare triple {9405#(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] {9406#(not (= __VERIFIER_assert_~cond 0))} is VALID [2022-04-07 16:43:29,390 INFO L290 TraceCheckUtils]: 35: Hoare triple {9406#(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[] {9394#false} is VALID [2022-04-07 16:43:29,390 INFO L290 TraceCheckUtils]: 36: Hoare triple {9394#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9394#false} is VALID [2022-04-07 16:43:29,390 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-04-07 16:43:29,390 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-07 16:43:29,390 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1391158562] [2022-04-07 16:43:29,391 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1391158562] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-07 16:43:29,391 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1972373014] [2022-04-07 16:43:29,391 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-07 16:43:29,391 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-07 16:43:29,391 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-07 16:43:29,392 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) [2022-04-07 16:43:29,395 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2022-04-07 16:43:29,469 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-07 16:43:29,469 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-07 16:43:29,470 INFO L263 TraceCheckSpWp]: Trace formula consists of 90 conjuncts, 29 conjunts are in the unsatisfiable core [2022-04-07 16:43:29,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 16:43:29,487 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-07 16:43:29,528 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 [2022-04-07 16:43:29,599 INFO L356 Elim1Store]: treesize reduction 40, result has 23.1 percent of original size [2022-04-07 16:43:29,600 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 [2022-04-07 16:43:29,665 INFO L356 Elim1Store]: treesize reduction 40, result has 23.1 percent of original size [2022-04-07 16:43:29,665 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 [2022-04-07 16:43:31,089 INFO L356 Elim1Store]: treesize reduction 10, result has 23.1 percent of original size [2022-04-07 16:43:31,090 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 [2022-04-07 16:43:31,185 INFO L272 TraceCheckUtils]: 0: Hoare triple {9393#true} [126] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9393#true} is VALID [2022-04-07 16:43:31,186 INFO L290 TraceCheckUtils]: 1: Hoare triple {9393#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] {9393#true} is VALID [2022-04-07 16:43:31,186 INFO L290 TraceCheckUtils]: 2: Hoare triple {9393#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9393#true} is VALID [2022-04-07 16:43:31,186 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {9393#true} {9393#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9393#true} is VALID [2022-04-07 16:43:31,186 INFO L272 TraceCheckUtils]: 4: Hoare triple {9393#true} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9393#true} is VALID [2022-04-07 16:43:31,186 INFO L290 TraceCheckUtils]: 5: Hoare triple {9393#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] {9393#true} is VALID [2022-04-07 16:43:31,186 INFO L290 TraceCheckUtils]: 6: Hoare triple {9393#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[] {9393#true} is VALID [2022-04-07 16:43:31,186 INFO L290 TraceCheckUtils]: 7: Hoare triple {9393#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] {9393#true} is VALID [2022-04-07 16:43:31,186 INFO L290 TraceCheckUtils]: 8: Hoare triple {9393#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[] {9393#true} is VALID [2022-04-07 16:43:31,187 INFO L290 TraceCheckUtils]: 9: Hoare triple {9393#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] {9438#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4))))} is VALID [2022-04-07 16:43:31,188 INFO L290 TraceCheckUtils]: 10: Hoare triple {9438#(<= 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] {9442#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (- 4) |main_~#distance~0.offset| (* main_~i~0 4))))} is VALID [2022-04-07 16:43:31,188 INFO L290 TraceCheckUtils]: 11: Hoare triple {9442#(<= 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[] {9442#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (- 4) |main_~#distance~0.offset| (* main_~i~0 4))))} is VALID [2022-04-07 16:43:31,188 INFO L290 TraceCheckUtils]: 12: Hoare triple {9442#(<= 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] {9442#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (- 4) |main_~#distance~0.offset| (* main_~i~0 4))))} is VALID [2022-04-07 16:43:31,189 INFO L290 TraceCheckUtils]: 13: Hoare triple {9442#(<= 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] {9452#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (- 8) (* main_~i~0 4))))} is VALID [2022-04-07 16:43:31,189 INFO L290 TraceCheckUtils]: 14: Hoare triple {9452#(<= 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[] {9456#(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 [2022-04-07 16:43:31,190 INFO L290 TraceCheckUtils]: 15: Hoare triple {9456#(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] {9456#(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 [2022-04-07 16:43:31,191 INFO L290 TraceCheckUtils]: 16: Hoare triple {9456#(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] {9463#(exists ((v_main_~i~0_96 Int)) (and (<= main_~i~0 (+ v_main_~i~0_96 1)) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~i~0_96 4) |main_~#distance~0.offset| (- 8)))) (< v_main_~i~0_96 main_~nodecount~0)))} is VALID [2022-04-07 16:43:31,192 INFO L290 TraceCheckUtils]: 17: Hoare triple {9463#(exists ((v_main_~i~0_96 Int)) (and (<= main_~i~0 (+ v_main_~i~0_96 1)) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~i~0_96 4) |main_~#distance~0.offset| (- 8)))) (< v_main_~i~0_96 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[] {9467#(exists ((v_main_~i~0_96 Int)) (and (<= main_~nodecount~0 (+ v_main_~i~0_96 1)) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~i~0_96 4) |main_~#distance~0.offset| (- 8)))) (< v_main_~i~0_96 main_~nodecount~0)))} is VALID [2022-04-07 16:43:31,193 INFO L290 TraceCheckUtils]: 18: Hoare triple {9467#(exists ((v_main_~i~0_96 Int)) (and (<= main_~nodecount~0 (+ v_main_~i~0_96 1)) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~i~0_96 4) |main_~#distance~0.offset| (- 8)))) (< v_main_~i~0_96 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] {9471#(and (exists ((v_main_~i~0_96 Int)) (and (<= main_~nodecount~0 (+ v_main_~i~0_96 1)) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~i~0_96 4) |main_~#distance~0.offset| (- 8)))) (< v_main_~i~0_96 main_~nodecount~0))) (= main_~i~0 0))} is VALID [2022-04-07 16:43:31,193 INFO L290 TraceCheckUtils]: 19: Hoare triple {9471#(and (exists ((v_main_~i~0_96 Int)) (and (<= main_~nodecount~0 (+ v_main_~i~0_96 1)) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~i~0_96 4) |main_~#distance~0.offset| (- 8)))) (< v_main_~i~0_96 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] {9471#(and (exists ((v_main_~i~0_96 Int)) (and (<= main_~nodecount~0 (+ v_main_~i~0_96 1)) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~i~0_96 4) |main_~#distance~0.offset| (- 8)))) (< v_main_~i~0_96 main_~nodecount~0))) (= main_~i~0 0))} is VALID [2022-04-07 16:43:31,194 INFO L290 TraceCheckUtils]: 20: Hoare triple {9471#(and (exists ((v_main_~i~0_96 Int)) (and (<= main_~nodecount~0 (+ v_main_~i~0_96 1)) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~i~0_96 4) |main_~#distance~0.offset| (- 8)))) (< v_main_~i~0_96 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[] {9471#(and (exists ((v_main_~i~0_96 Int)) (and (<= main_~nodecount~0 (+ v_main_~i~0_96 1)) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~i~0_96 4) |main_~#distance~0.offset| (- 8)))) (< v_main_~i~0_96 main_~nodecount~0))) (= main_~i~0 0))} is VALID [2022-04-07 16:43:31,195 INFO L290 TraceCheckUtils]: 21: Hoare triple {9471#(and (exists ((v_main_~i~0_96 Int)) (and (<= main_~nodecount~0 (+ v_main_~i~0_96 1)) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~i~0_96 4) |main_~#distance~0.offset| (- 8)))) (< v_main_~i~0_96 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] {9481#(and (exists ((v_main_~i~0_96 Int)) (and (<= main_~nodecount~0 (+ v_main_~i~0_96 1)) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~i~0_96 4) |main_~#distance~0.offset| (- 8)))) (< v_main_~i~0_96 main_~nodecount~0))) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-07 16:43:31,195 INFO L290 TraceCheckUtils]: 22: Hoare triple {9481#(and (exists ((v_main_~i~0_96 Int)) (and (<= main_~nodecount~0 (+ v_main_~i~0_96 1)) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~i~0_96 4) |main_~#distance~0.offset| (- 8)))) (< v_main_~i~0_96 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] {9481#(and (exists ((v_main_~i~0_96 Int)) (and (<= main_~nodecount~0 (+ v_main_~i~0_96 1)) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~i~0_96 4) |main_~#distance~0.offset| (- 8)))) (< v_main_~i~0_96 main_~nodecount~0))) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-07 16:43:31,196 INFO L290 TraceCheckUtils]: 23: Hoare triple {9481#(and (exists ((v_main_~i~0_96 Int)) (and (<= main_~nodecount~0 (+ v_main_~i~0_96 1)) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~i~0_96 4) |main_~#distance~0.offset| (- 8)))) (< v_main_~i~0_96 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[] {9481#(and (exists ((v_main_~i~0_96 Int)) (and (<= main_~nodecount~0 (+ v_main_~i~0_96 1)) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~i~0_96 4) |main_~#distance~0.offset| (- 8)))) (< v_main_~i~0_96 main_~nodecount~0))) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-07 16:43:31,197 INFO L290 TraceCheckUtils]: 24: Hoare triple {9481#(and (exists ((v_main_~i~0_96 Int)) (and (<= main_~nodecount~0 (+ v_main_~i~0_96 1)) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~i~0_96 4) |main_~#distance~0.offset| (- 8)))) (< v_main_~i~0_96 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] {9491#(and (= (+ (- 2) main_~i~0) 0) (exists ((v_main_~i~0_96 Int)) (and (<= main_~nodecount~0 (+ v_main_~i~0_96 1)) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~i~0_96 4) |main_~#distance~0.offset| (- 8)))) (< v_main_~i~0_96 main_~nodecount~0))))} is VALID [2022-04-07 16:43:31,197 INFO L290 TraceCheckUtils]: 25: Hoare triple {9491#(and (= (+ (- 2) main_~i~0) 0) (exists ((v_main_~i~0_96 Int)) (and (<= main_~nodecount~0 (+ v_main_~i~0_96 1)) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~i~0_96 4) |main_~#distance~0.offset| (- 8)))) (< v_main_~i~0_96 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] {9495#(and (= (+ (- 2) main_~i~0) 0) (exists ((v_main_~i~0_96 Int)) (and (<= main_~nodecount~0 (+ v_main_~i~0_96 1)) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~i~0_96 4) |main_~#distance~0.offset| (- 8)))) (< v_main_~i~0_96 main_~nodecount~0))) (< main_~i~0 main_~nodecount~0))} is VALID [2022-04-07 16:43:31,198 INFO L290 TraceCheckUtils]: 26: Hoare triple {9495#(and (= (+ (- 2) main_~i~0) 0) (exists ((v_main_~i~0_96 Int)) (and (<= main_~nodecount~0 (+ v_main_~i~0_96 1)) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~i~0_96 4) |main_~#distance~0.offset| (- 8)))) (< v_main_~i~0_96 main_~nodecount~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[] {9495#(and (= (+ (- 2) main_~i~0) 0) (exists ((v_main_~i~0_96 Int)) (and (<= main_~nodecount~0 (+ v_main_~i~0_96 1)) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~i~0_96 4) |main_~#distance~0.offset| (- 8)))) (< v_main_~i~0_96 main_~nodecount~0))) (< main_~i~0 main_~nodecount~0))} is VALID [2022-04-07 16:43:31,199 INFO L290 TraceCheckUtils]: 27: Hoare triple {9495#(and (= (+ (- 2) main_~i~0) 0) (exists ((v_main_~i~0_96 Int)) (and (<= main_~nodecount~0 (+ v_main_~i~0_96 1)) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~i~0_96 4) |main_~#distance~0.offset| (- 8)))) (< v_main_~i~0_96 main_~nodecount~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] {9502#(and (exists ((v_main_~i~0_96 Int)) (and (<= main_~nodecount~0 (+ v_main_~i~0_96 1)) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~i~0_96 4) |main_~#distance~0.offset| (- 8)))) (< v_main_~i~0_96 main_~nodecount~0))) (< 2 main_~nodecount~0) (<= main_~i~0 3))} is VALID [2022-04-07 16:43:31,199 INFO L290 TraceCheckUtils]: 28: Hoare triple {9502#(and (exists ((v_main_~i~0_96 Int)) (and (<= main_~nodecount~0 (+ v_main_~i~0_96 1)) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~i~0_96 4) |main_~#distance~0.offset| (- 8)))) (< v_main_~i~0_96 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[] {9506#(exists ((v_main_~i~0_96 Int)) (and (< v_main_~i~0_96 3) (< 1 v_main_~i~0_96) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~i~0_96 4) |main_~#distance~0.offset| (- 8))))))} is VALID [2022-04-07 16:43:31,200 INFO L290 TraceCheckUtils]: 29: Hoare triple {9506#(exists ((v_main_~i~0_96 Int)) (and (< v_main_~i~0_96 3) (< 1 v_main_~i~0_96) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~i~0_96 4) |main_~#distance~0.offset| (- 8))))))} [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] {9506#(exists ((v_main_~i~0_96 Int)) (and (< v_main_~i~0_96 3) (< 1 v_main_~i~0_96) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~i~0_96 4) |main_~#distance~0.offset| (- 8))))))} is VALID [2022-04-07 16:43:31,201 INFO L290 TraceCheckUtils]: 30: Hoare triple {9506#(exists ((v_main_~i~0_96 Int)) (and (< v_main_~i~0_96 3) (< 1 v_main_~i~0_96) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~i~0_96 4) |main_~#distance~0.offset| (- 8))))))} [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[] {9506#(exists ((v_main_~i~0_96 Int)) (and (< v_main_~i~0_96 3) (< 1 v_main_~i~0_96) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~i~0_96 4) |main_~#distance~0.offset| (- 8))))))} is VALID [2022-04-07 16:43:31,201 INFO L290 TraceCheckUtils]: 31: Hoare triple {9506#(exists ((v_main_~i~0_96 Int)) (and (< v_main_~i~0_96 3) (< 1 v_main_~i~0_96) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~i~0_96 4) |main_~#distance~0.offset| (- 8))))))} [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] {9516#(and (exists ((v_main_~i~0_96 Int)) (and (< v_main_~i~0_96 3) (< 1 v_main_~i~0_96) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~i~0_96 4) |main_~#distance~0.offset| (- 8)))))) (= main_~i~0 0))} is VALID [2022-04-07 16:43:31,202 INFO L290 TraceCheckUtils]: 32: Hoare triple {9516#(and (exists ((v_main_~i~0_96 Int)) (and (< v_main_~i~0_96 3) (< 1 v_main_~i~0_96) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~i~0_96 4) |main_~#distance~0.offset| (- 8)))))) (= 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] {9520#(<= 0 |main_#t~mem21|)} is VALID [2022-04-07 16:43:31,202 INFO L272 TraceCheckUtils]: 33: Hoare triple {9520#(<= 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] {9524#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-07 16:43:31,202 INFO L290 TraceCheckUtils]: 34: Hoare triple {9524#(<= 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] {9528#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-07 16:43:31,203 INFO L290 TraceCheckUtils]: 35: Hoare triple {9528#(<= 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[] {9394#false} is VALID [2022-04-07 16:43:31,203 INFO L290 TraceCheckUtils]: 36: Hoare triple {9394#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9394#false} is VALID [2022-04-07 16:43:31,203 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 5 proven. 19 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-07 16:43:31,203 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-07 16:43:32,038 INFO L290 TraceCheckUtils]: 36: Hoare triple {9394#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9394#false} is VALID [2022-04-07 16:43:32,038 INFO L290 TraceCheckUtils]: 35: Hoare triple {9528#(<= 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[] {9394#false} is VALID [2022-04-07 16:43:32,039 INFO L290 TraceCheckUtils]: 34: Hoare triple {9524#(<= 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] {9528#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-07 16:43:32,039 INFO L272 TraceCheckUtils]: 33: Hoare triple {9520#(<= 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] {9524#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-07 16:43:32,039 INFO L290 TraceCheckUtils]: 32: Hoare triple {9438#(<= 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] {9520#(<= 0 |main_#t~mem21|)} is VALID [2022-04-07 16:43:32,040 INFO L290 TraceCheckUtils]: 31: Hoare triple {9550#(<= 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] {9438#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4))))} is VALID [2022-04-07 16:43:32,040 INFO L290 TraceCheckUtils]: 30: Hoare triple {9550#(<= 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[] {9550#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-07 16:43:32,040 INFO L290 TraceCheckUtils]: 29: Hoare triple {9550#(<= 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] {9550#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-07 16:43:32,041 INFO L290 TraceCheckUtils]: 28: Hoare triple {9560#(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[] {9550#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-07 16:43:32,041 INFO L290 TraceCheckUtils]: 27: Hoare triple {9564#(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] {9560#(or (< main_~i~0 main_~nodecount~0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-07 16:43:32,041 INFO L290 TraceCheckUtils]: 26: Hoare triple {9564#(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[] {9564#(or (< (+ main_~i~0 1) main_~nodecount~0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-07 16:43:32,042 INFO L290 TraceCheckUtils]: 25: Hoare triple {9571#(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] {9564#(or (< (+ main_~i~0 1) main_~nodecount~0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-07 16:43:32,042 INFO L290 TraceCheckUtils]: 24: Hoare triple {9575#(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] {9571#(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 [2022-04-07 16:43:32,043 INFO L290 TraceCheckUtils]: 23: Hoare triple {9575#(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[] {9575#(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 [2022-04-07 16:43:32,043 INFO L290 TraceCheckUtils]: 22: Hoare triple {9575#(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] {9575#(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 [2022-04-07 16:43:32,043 INFO L290 TraceCheckUtils]: 21: Hoare triple {9585#(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] {9575#(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 [2022-04-07 16:43:32,044 INFO L290 TraceCheckUtils]: 20: Hoare triple {9585#(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[] {9585#(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 [2022-04-07 16:43:32,044 INFO L290 TraceCheckUtils]: 19: Hoare triple {9585#(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] {9585#(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 [2022-04-07 16:43:32,044 INFO L290 TraceCheckUtils]: 18: Hoare triple {9595#(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] {9585#(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 [2022-04-07 16:43:32,045 INFO L290 TraceCheckUtils]: 17: Hoare triple {9599#(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[] {9595#(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 [2022-04-07 16:43:32,045 INFO L290 TraceCheckUtils]: 16: Hoare triple {9603#(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] {9599#(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 [2022-04-07 16:43:32,046 INFO L290 TraceCheckUtils]: 15: Hoare triple {9603#(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] {9603#(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 [2022-04-07 16:43:32,046 INFO L290 TraceCheckUtils]: 14: Hoare triple {9610#(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[] {9603#(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 [2022-04-07 16:43:32,047 INFO L290 TraceCheckUtils]: 13: Hoare triple {9614#(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] {9610#(or (<= main_~i~0 1) (<= 3 main_~i~0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-07 16:43:32,047 INFO L290 TraceCheckUtils]: 12: Hoare triple {9614#(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] {9614#(or (<= 2 main_~i~0) (<= main_~i~0 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-07 16:43:32,048 INFO L290 TraceCheckUtils]: 11: Hoare triple {9614#(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[] {9614#(or (<= 2 main_~i~0) (<= main_~i~0 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-07 16:43:32,048 INFO L290 TraceCheckUtils]: 10: Hoare triple {9624#(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] {9614#(or (<= 2 main_~i~0) (<= main_~i~0 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-07 16:43:32,049 INFO L290 TraceCheckUtils]: 9: Hoare triple {9393#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] {9624#(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 [2022-04-07 16:43:32,049 INFO L290 TraceCheckUtils]: 8: Hoare triple {9393#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[] {9393#true} is VALID [2022-04-07 16:43:32,049 INFO L290 TraceCheckUtils]: 7: Hoare triple {9393#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] {9393#true} is VALID [2022-04-07 16:43:32,049 INFO L290 TraceCheckUtils]: 6: Hoare triple {9393#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[] {9393#true} is VALID [2022-04-07 16:43:32,049 INFO L290 TraceCheckUtils]: 5: Hoare triple {9393#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] {9393#true} is VALID [2022-04-07 16:43:32,049 INFO L272 TraceCheckUtils]: 4: Hoare triple {9393#true} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9393#true} is VALID [2022-04-07 16:43:32,049 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {9393#true} {9393#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9393#true} is VALID [2022-04-07 16:43:32,049 INFO L290 TraceCheckUtils]: 2: Hoare triple {9393#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9393#true} is VALID [2022-04-07 16:43:32,049 INFO L290 TraceCheckUtils]: 1: Hoare triple {9393#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] {9393#true} is VALID [2022-04-07 16:43:32,050 INFO L272 TraceCheckUtils]: 0: Hoare triple {9393#true} [126] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9393#true} is VALID [2022-04-07 16:43:32,050 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 5 proven. 19 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-07 16:43:32,050 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1972373014] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-07 16:43:32,050 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-07 16:43:32,050 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 18, 18] total 40 [2022-04-07 16:43:32,050 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [697760227] [2022-04-07 16:43:32,050 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-04-07 16:43:32,051 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 [2022-04-07 16:43:32,051 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-07 16:43:32,051 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) [2022-04-07 16:43:32,115 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 86 edges. 86 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-07 16:43:32,115 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 40 states [2022-04-07 16:43:32,115 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-07 16:43:32,115 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 40 interpolants. [2022-04-07 16:43:32,115 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=244, Invalid=1316, Unknown=0, NotChecked=0, Total=1560 [2022-04-07 16:43:32,116 INFO L87 Difference]: Start difference. First operand 189 states and 242 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) [2022-04-07 16:43:37,818 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 16:43:37,819 INFO L93 Difference]: Finished difference Result 613 states and 800 transitions. [2022-04-07 16:43:37,819 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2022-04-07 16:43:37,819 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 [2022-04-07 16:43:37,819 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-07 16:43:37,820 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) [2022-04-07 16:43:37,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 51 states and 271 transitions. [2022-04-07 16:43:37,823 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) [2022-04-07 16:43:37,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 51 states and 271 transitions. [2022-04-07 16:43:37,826 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 51 states and 271 transitions. [2022-04-07 16:43:38,133 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 271 edges. 271 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-07 16:43:38,150 INFO L225 Difference]: With dead ends: 613 [2022-04-07 16:43:38,150 INFO L226 Difference]: Without dead ends: 613 [2022-04-07 16:43:38,152 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 144 GetRequests, 54 SyntacticMatches, 6 SemanticMatches, 84 ConstructedPredicates, 0 IntricatePredicates, 1 DeprecatedPredicates, 2099 ImplicationChecksByTransitivity, 3.0s TimeCoverageRelationStatistics Valid=1121, Invalid=6187, Unknown=2, NotChecked=0, Total=7310 [2022-04-07 16:43:38,152 INFO L913 BasicCegarLoop]: 40 mSDtfsCounter, 443 mSDsluCounter, 136 mSDsCounter, 0 mSdLazyCounter, 1495 mSolverCounterSat, 259 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 443 SdHoareTripleChecker+Valid, 176 SdHoareTripleChecker+Invalid, 2312 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 259 IncrementalHoareTripleChecker+Valid, 1495 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 558 IncrementalHoareTripleChecker+Unchecked, 1.7s IncrementalHoareTripleChecker+Time [2022-04-07 16:43:38,153 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [443 Valid, 176 Invalid, 2312 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [259 Valid, 1495 Invalid, 0 Unknown, 558 Unchecked, 1.7s Time] [2022-04-07 16:43:38,154 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 613 states. [2022-04-07 16:43:38,161 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 613 to 200. [2022-04-07 16:43:38,161 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-07 16:43:38,162 INFO L82 GeneralOperation]: Start isEquivalent. First operand 613 states. Second operand has 200 states, 191 states have (on average 1.3036649214659686) internal successors, (249), 193 states have internal predecessors, (249), 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) [2022-04-07 16:43:38,162 INFO L74 IsIncluded]: Start isIncluded. First operand 613 states. Second operand has 200 states, 191 states have (on average 1.3036649214659686) internal successors, (249), 193 states have internal predecessors, (249), 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) [2022-04-07 16:43:38,162 INFO L87 Difference]: Start difference. First operand 613 states. Second operand has 200 states, 191 states have (on average 1.3036649214659686) internal successors, (249), 193 states have internal predecessors, (249), 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) [2022-04-07 16:43:38,181 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 16:43:38,181 INFO L93 Difference]: Finished difference Result 613 states and 800 transitions. [2022-04-07 16:43:38,181 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 800 transitions. [2022-04-07 16:43:38,182 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-07 16:43:38,182 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-07 16:43:38,183 INFO L74 IsIncluded]: Start isIncluded. First operand has 200 states, 191 states have (on average 1.3036649214659686) internal successors, (249), 193 states have internal predecessors, (249), 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 613 states. [2022-04-07 16:43:38,183 INFO L87 Difference]: Start difference. First operand has 200 states, 191 states have (on average 1.3036649214659686) internal successors, (249), 193 states have internal predecessors, (249), 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 613 states. [2022-04-07 16:43:38,200 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 16:43:38,201 INFO L93 Difference]: Finished difference Result 613 states and 800 transitions. [2022-04-07 16:43:38,201 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 800 transitions. [2022-04-07 16:43:38,203 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-07 16:43:38,203 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-07 16:43:38,203 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-07 16:43:38,203 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-07 16:43:38,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 200 states, 191 states have (on average 1.3036649214659686) internal successors, (249), 193 states have internal predecessors, (249), 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) [2022-04-07 16:43:38,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 200 states and 257 transitions. [2022-04-07 16:43:38,206 INFO L78 Accepts]: Start accepts. Automaton has 200 states and 257 transitions. Word has length 37 [2022-04-07 16:43:38,206 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-07 16:43:38,206 INFO L478 AbstractCegarLoop]: Abstraction has 200 states and 257 transitions. [2022-04-07 16:43:38,206 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) [2022-04-07 16:43:38,206 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 257 transitions. [2022-04-07 16:43:38,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-04-07 16:43:38,207 INFO L491 BasicCegarLoop]: Found error trace [2022-04-07 16:43:38,207 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] [2022-04-07 16:43:38,229 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Forceful destruction successful, exit code 0 [2022-04-07 16:43:38,429 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,SelfDestructingSolverStorable13 [2022-04-07 16:43:38,429 INFO L403 AbstractCegarLoop]: === Iteration 15 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-07 16:43:38,430 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-07 16:43:38,430 INFO L85 PathProgramCache]: Analyzing trace with hash 179094910, now seen corresponding path program 1 times [2022-04-07 16:43:38,430 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-07 16:43:38,430 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [680925097] [2022-04-07 16:43:38,430 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-07 16:43:38,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-07 16:43:38,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 16:43:38,621 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-07 16:43:38,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 16:43:38,628 INFO L290 TraceCheckUtils]: 0: Hoare triple {11818#(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] {11804#(<= 899 ~INFINITY~0)} is VALID [2022-04-07 16:43:38,628 INFO L290 TraceCheckUtils]: 1: Hoare triple {11804#(<= 899 ~INFINITY~0)} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {11804#(<= 899 ~INFINITY~0)} is VALID [2022-04-07 16:43:38,629 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {11804#(<= 899 ~INFINITY~0)} {11799#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {11804#(<= 899 ~INFINITY~0)} is VALID [2022-04-07 16:43:38,629 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2022-04-07 16:43:38,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 16:43:38,633 INFO L290 TraceCheckUtils]: 0: Hoare triple {11799#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] {11799#true} is VALID [2022-04-07 16:43:38,633 INFO L290 TraceCheckUtils]: 1: Hoare triple {11799#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[] {11799#true} is VALID [2022-04-07 16:43:38,633 INFO L290 TraceCheckUtils]: 2: Hoare triple {11799#true} [174] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {11799#true} is VALID [2022-04-07 16:43:38,634 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {11799#true} {11809#(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] {11809#(and (= |main_~#distance~0.offset| 0) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) 4)) (= main_~i~0 0))} is VALID [2022-04-07 16:43:38,634 INFO L272 TraceCheckUtils]: 0: Hoare triple {11799#true} [126] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {11818#(and (= |old(~INFINITY~0)| ~INFINITY~0) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-07 16:43:38,635 INFO L290 TraceCheckUtils]: 1: Hoare triple {11818#(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] {11804#(<= 899 ~INFINITY~0)} is VALID [2022-04-07 16:43:38,635 INFO L290 TraceCheckUtils]: 2: Hoare triple {11804#(<= 899 ~INFINITY~0)} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {11804#(<= 899 ~INFINITY~0)} is VALID [2022-04-07 16:43:38,636 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {11804#(<= 899 ~INFINITY~0)} {11799#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {11804#(<= 899 ~INFINITY~0)} is VALID [2022-04-07 16:43:38,636 INFO L272 TraceCheckUtils]: 4: Hoare triple {11804#(<= 899 ~INFINITY~0)} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {11804#(<= 899 ~INFINITY~0)} is VALID [2022-04-07 16:43:38,636 INFO L290 TraceCheckUtils]: 5: Hoare triple {11804#(<= 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] {11804#(<= 899 ~INFINITY~0)} is VALID [2022-04-07 16:43:38,637 INFO L290 TraceCheckUtils]: 6: Hoare triple {11804#(<= 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[] {11804#(<= 899 ~INFINITY~0)} is VALID [2022-04-07 16:43:38,639 INFO L290 TraceCheckUtils]: 7: Hoare triple {11804#(<= 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] {11805#(and (<= 899 ~INFINITY~0) (= |main_~#distance~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-07 16:43:38,640 INFO L290 TraceCheckUtils]: 8: Hoare triple {11805#(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[] {11805#(and (<= 899 ~INFINITY~0) (= |main_~#distance~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-07 16:43:38,640 INFO L290 TraceCheckUtils]: 9: Hoare triple {11805#(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] {11805#(and (<= 899 ~INFINITY~0) (= |main_~#distance~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-07 16:43:38,641 INFO L290 TraceCheckUtils]: 10: Hoare triple {11805#(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] {11806#(and (<= 899 ~INFINITY~0) (= |main_~#distance~0.offset| 0) (= (+ |main_~#distance~0.offset| (* main_~i~0 4)) 4))} is VALID [2022-04-07 16:43:38,641 INFO L290 TraceCheckUtils]: 11: Hoare triple {11806#(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[] {11806#(and (<= 899 ~INFINITY~0) (= |main_~#distance~0.offset| 0) (= (+ |main_~#distance~0.offset| (* main_~i~0 4)) 4))} is VALID [2022-04-07 16:43:38,642 INFO L290 TraceCheckUtils]: 12: Hoare triple {11806#(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] {11807#(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 [2022-04-07 16:43:38,643 INFO L290 TraceCheckUtils]: 13: Hoare triple {11807#(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] {11808#(and (= |main_~#distance~0.offset| 0) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) 4)))} is VALID [2022-04-07 16:43:38,643 INFO L290 TraceCheckUtils]: 14: Hoare triple {11808#(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[] {11808#(and (= |main_~#distance~0.offset| 0) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) 4)))} is VALID [2022-04-07 16:43:38,644 INFO L290 TraceCheckUtils]: 15: Hoare triple {11808#(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] {11808#(and (= |main_~#distance~0.offset| 0) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) 4)))} is VALID [2022-04-07 16:43:38,644 INFO L290 TraceCheckUtils]: 16: Hoare triple {11808#(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] {11808#(and (= |main_~#distance~0.offset| 0) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) 4)))} is VALID [2022-04-07 16:43:38,644 INFO L290 TraceCheckUtils]: 17: Hoare triple {11808#(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[] {11808#(and (= |main_~#distance~0.offset| 0) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) 4)))} is VALID [2022-04-07 16:43:38,645 INFO L290 TraceCheckUtils]: 18: Hoare triple {11808#(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] {11808#(and (= |main_~#distance~0.offset| 0) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) 4)))} is VALID [2022-04-07 16:43:38,645 INFO L290 TraceCheckUtils]: 19: Hoare triple {11808#(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] {11808#(and (= |main_~#distance~0.offset| 0) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) 4)))} is VALID [2022-04-07 16:43:38,646 INFO L290 TraceCheckUtils]: 20: Hoare triple {11808#(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[] {11808#(and (= |main_~#distance~0.offset| 0) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) 4)))} is VALID [2022-04-07 16:43:38,646 INFO L290 TraceCheckUtils]: 21: Hoare triple {11808#(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] {11808#(and (= |main_~#distance~0.offset| 0) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) 4)))} is VALID [2022-04-07 16:43:38,647 INFO L290 TraceCheckUtils]: 22: Hoare triple {11808#(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[] {11808#(and (= |main_~#distance~0.offset| 0) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) 4)))} is VALID [2022-04-07 16:43:38,647 INFO L290 TraceCheckUtils]: 23: Hoare triple {11808#(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] {11808#(and (= |main_~#distance~0.offset| 0) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) 4)))} is VALID [2022-04-07 16:43:38,647 INFO L290 TraceCheckUtils]: 24: Hoare triple {11808#(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[] {11808#(and (= |main_~#distance~0.offset| 0) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) 4)))} is VALID [2022-04-07 16:43:38,648 INFO L290 TraceCheckUtils]: 25: Hoare triple {11808#(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] {11809#(and (= |main_~#distance~0.offset| 0) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) 4)) (= main_~i~0 0))} is VALID [2022-04-07 16:43:38,648 INFO L290 TraceCheckUtils]: 26: Hoare triple {11809#(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] {11809#(and (= |main_~#distance~0.offset| 0) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) 4)) (= main_~i~0 0))} is VALID [2022-04-07 16:43:38,649 INFO L272 TraceCheckUtils]: 27: Hoare triple {11809#(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] {11799#true} is VALID [2022-04-07 16:43:38,649 INFO L290 TraceCheckUtils]: 28: Hoare triple {11799#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] {11799#true} is VALID [2022-04-07 16:43:38,649 INFO L290 TraceCheckUtils]: 29: Hoare triple {11799#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[] {11799#true} is VALID [2022-04-07 16:43:38,649 INFO L290 TraceCheckUtils]: 30: Hoare triple {11799#true} [174] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {11799#true} is VALID [2022-04-07 16:43:38,650 INFO L284 TraceCheckUtils]: 31: Hoare quadruple {11799#true} {11809#(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] {11809#(and (= |main_~#distance~0.offset| 0) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) 4)) (= main_~i~0 0))} is VALID [2022-04-07 16:43:38,650 INFO L290 TraceCheckUtils]: 32: Hoare triple {11809#(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] {11809#(and (= |main_~#distance~0.offset| 0) (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) 4)) (= main_~i~0 0))} is VALID [2022-04-07 16:43:38,650 INFO L290 TraceCheckUtils]: 33: Hoare triple {11809#(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] {11814#(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 [2022-04-07 16:43:38,651 INFO L290 TraceCheckUtils]: 34: Hoare triple {11814#(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] {11815#(<= 899 |main_#t~mem21|)} is VALID [2022-04-07 16:43:38,652 INFO L272 TraceCheckUtils]: 35: Hoare triple {11815#(<= 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] {11816#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-07 16:43:38,652 INFO L290 TraceCheckUtils]: 36: Hoare triple {11816#(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] {11817#(not (= __VERIFIER_assert_~cond 0))} is VALID [2022-04-07 16:43:38,652 INFO L290 TraceCheckUtils]: 37: Hoare triple {11817#(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[] {11800#false} is VALID [2022-04-07 16:43:38,653 INFO L290 TraceCheckUtils]: 38: Hoare triple {11800#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {11800#false} is VALID [2022-04-07 16:43:38,653 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-04-07 16:43:38,653 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-07 16:43:38,653 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [680925097] [2022-04-07 16:43:38,653 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [680925097] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-07 16:43:38,653 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [606066049] [2022-04-07 16:43:38,653 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-07 16:43:38,653 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-07 16:43:38,653 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-07 16:43:38,654 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) [2022-04-07 16:43:38,656 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2022-04-07 16:43:38,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 16:43:38,748 INFO L263 TraceCheckSpWp]: Trace formula consists of 304 conjuncts, 16 conjunts are in the unsatisfiable core [2022-04-07 16:43:38,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 16:43:38,761 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-07 16:43:38,878 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 [2022-04-07 16:43:41,173 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 [2022-04-07 16:43:41,223 INFO L272 TraceCheckUtils]: 0: Hoare triple {11799#true} [126] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {11799#true} is VALID [2022-04-07 16:43:41,224 INFO L290 TraceCheckUtils]: 1: Hoare triple {11799#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] {11804#(<= 899 ~INFINITY~0)} is VALID [2022-04-07 16:43:41,224 INFO L290 TraceCheckUtils]: 2: Hoare triple {11804#(<= 899 ~INFINITY~0)} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {11804#(<= 899 ~INFINITY~0)} is VALID [2022-04-07 16:43:41,224 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {11804#(<= 899 ~INFINITY~0)} {11799#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {11804#(<= 899 ~INFINITY~0)} is VALID [2022-04-07 16:43:41,225 INFO L272 TraceCheckUtils]: 4: Hoare triple {11804#(<= 899 ~INFINITY~0)} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {11804#(<= 899 ~INFINITY~0)} is VALID [2022-04-07 16:43:41,225 INFO L290 TraceCheckUtils]: 5: Hoare triple {11804#(<= 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] {11804#(<= 899 ~INFINITY~0)} is VALID [2022-04-07 16:43:41,225 INFO L290 TraceCheckUtils]: 6: Hoare triple {11804#(<= 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[] {11804#(<= 899 ~INFINITY~0)} is VALID [2022-04-07 16:43:41,227 INFO L290 TraceCheckUtils]: 7: Hoare triple {11804#(<= 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] {11843#(and (<= 899 ~INFINITY~0) (= main_~i~0 0))} is VALID [2022-04-07 16:43:41,228 INFO L290 TraceCheckUtils]: 8: Hoare triple {11843#(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[] {11843#(and (<= 899 ~INFINITY~0) (= main_~i~0 0))} is VALID [2022-04-07 16:43:41,228 INFO L290 TraceCheckUtils]: 9: Hoare triple {11843#(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] {11843#(and (<= 899 ~INFINITY~0) (= main_~i~0 0))} is VALID [2022-04-07 16:43:41,228 INFO L290 TraceCheckUtils]: 10: Hoare triple {11843#(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] {11853#(and (<= 899 ~INFINITY~0) (= main_~i~0 1))} is VALID [2022-04-07 16:43:41,229 INFO L290 TraceCheckUtils]: 11: Hoare triple {11853#(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[] {11853#(and (<= 899 ~INFINITY~0) (= main_~i~0 1))} is VALID [2022-04-07 16:43:41,229 INFO L290 TraceCheckUtils]: 12: Hoare triple {11853#(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] {11860#(<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} is VALID [2022-04-07 16:43:41,230 INFO L290 TraceCheckUtils]: 13: Hoare triple {11860#(<= 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] {11860#(<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} is VALID [2022-04-07 16:43:41,230 INFO L290 TraceCheckUtils]: 14: Hoare triple {11860#(<= 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[] {11860#(<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} is VALID [2022-04-07 16:43:41,230 INFO L290 TraceCheckUtils]: 15: Hoare triple {11860#(<= 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] {11860#(<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} is VALID [2022-04-07 16:43:41,231 INFO L290 TraceCheckUtils]: 16: Hoare triple {11860#(<= 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] {11860#(<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} is VALID [2022-04-07 16:43:41,231 INFO L290 TraceCheckUtils]: 17: Hoare triple {11860#(<= 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[] {11860#(<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} is VALID [2022-04-07 16:43:41,231 INFO L290 TraceCheckUtils]: 18: Hoare triple {11860#(<= 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] {11860#(<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} is VALID [2022-04-07 16:43:41,232 INFO L290 TraceCheckUtils]: 19: Hoare triple {11860#(<= 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] {11860#(<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} is VALID [2022-04-07 16:43:41,232 INFO L290 TraceCheckUtils]: 20: Hoare triple {11860#(<= 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[] {11860#(<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} is VALID [2022-04-07 16:43:41,232 INFO L290 TraceCheckUtils]: 21: Hoare triple {11860#(<= 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] {11860#(<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} is VALID [2022-04-07 16:43:41,233 INFO L290 TraceCheckUtils]: 22: Hoare triple {11860#(<= 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[] {11860#(<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} is VALID [2022-04-07 16:43:41,233 INFO L290 TraceCheckUtils]: 23: Hoare triple {11860#(<= 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] {11860#(<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} is VALID [2022-04-07 16:43:41,233 INFO L290 TraceCheckUtils]: 24: Hoare triple {11860#(<= 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[] {11860#(<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} is VALID [2022-04-07 16:43:41,234 INFO L290 TraceCheckUtils]: 25: Hoare triple {11860#(<= 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] {11900#(and (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4))) (= main_~i~0 0))} is VALID [2022-04-07 16:43:41,234 INFO L290 TraceCheckUtils]: 26: Hoare triple {11900#(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] {11900#(and (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4))) (= main_~i~0 0))} is VALID [2022-04-07 16:43:41,235 INFO L272 TraceCheckUtils]: 27: Hoare triple {11900#(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] {11907#(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 [2022-04-07 16:43:41,235 INFO L290 TraceCheckUtils]: 28: Hoare triple {11907#(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] {11907#(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 [2022-04-07 16:43:41,235 INFO L290 TraceCheckUtils]: 29: Hoare triple {11907#(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[] {11907#(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 [2022-04-07 16:43:41,236 INFO L290 TraceCheckUtils]: 30: Hoare triple {11907#(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[] {11907#(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 [2022-04-07 16:43:41,236 INFO L284 TraceCheckUtils]: 31: Hoare quadruple {11907#(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))))} {11900#(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] {11900#(and (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4))) (= main_~i~0 0))} is VALID [2022-04-07 16:43:41,237 INFO L290 TraceCheckUtils]: 32: Hoare triple {11900#(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] {11900#(and (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4))) (= main_~i~0 0))} is VALID [2022-04-07 16:43:41,237 INFO L290 TraceCheckUtils]: 33: Hoare triple {11900#(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] {11926#(and (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4))) (= main_~i~0 1))} is VALID [2022-04-07 16:43:41,237 INFO L290 TraceCheckUtils]: 34: Hoare triple {11926#(and (<= 899 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4))) (= 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] {11815#(<= 899 |main_#t~mem21|)} is VALID [2022-04-07 16:43:41,238 INFO L272 TraceCheckUtils]: 35: Hoare triple {11815#(<= 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] {11933#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-07 16:43:41,238 INFO L290 TraceCheckUtils]: 36: Hoare triple {11933#(<= 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] {11937#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-07 16:43:41,238 INFO L290 TraceCheckUtils]: 37: Hoare triple {11937#(<= 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[] {11800#false} is VALID [2022-04-07 16:43:41,239 INFO L290 TraceCheckUtils]: 38: Hoare triple {11800#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {11800#false} is VALID [2022-04-07 16:43:41,239 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-04-07 16:43:41,239 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-07 16:43:43,489 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 [2022-04-07 16:43:43,503 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 [2022-04-07 16:43:43,691 INFO L290 TraceCheckUtils]: 38: Hoare triple {11800#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {11800#false} is VALID [2022-04-07 16:43:43,691 INFO L290 TraceCheckUtils]: 37: Hoare triple {11937#(<= 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[] {11800#false} is VALID [2022-04-07 16:43:43,692 INFO L290 TraceCheckUtils]: 36: Hoare triple {11933#(<= 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] {11937#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-07 16:43:43,692 INFO L272 TraceCheckUtils]: 35: Hoare triple {11953#(<= 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] {11933#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-07 16:43:43,693 INFO L290 TraceCheckUtils]: 34: Hoare triple {11957#(<= 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] {11953#(<= 0 |main_#t~mem21|)} is VALID [2022-04-07 16:43:43,693 INFO L290 TraceCheckUtils]: 33: Hoare triple {11961#(<= 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] {11957#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4))))} is VALID [2022-04-07 16:43:43,693 INFO L290 TraceCheckUtils]: 32: Hoare triple {11961#(<= 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] {11961#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4))))} is VALID [2022-04-07 16:43:43,694 INFO L284 TraceCheckUtils]: 31: Hoare quadruple {11799#true} {11961#(<= 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] {11961#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4))))} is VALID [2022-04-07 16:43:43,694 INFO L290 TraceCheckUtils]: 30: Hoare triple {11799#true} [174] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {11799#true} is VALID [2022-04-07 16:43:43,694 INFO L290 TraceCheckUtils]: 29: Hoare triple {11799#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[] {11799#true} is VALID [2022-04-07 16:43:43,694 INFO L290 TraceCheckUtils]: 28: Hoare triple {11799#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] {11799#true} is VALID [2022-04-07 16:43:43,694 INFO L272 TraceCheckUtils]: 27: Hoare triple {11961#(<= 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] {11799#true} is VALID [2022-04-07 16:43:43,695 INFO L290 TraceCheckUtils]: 26: Hoare triple {11961#(<= 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] {11961#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4))))} is VALID [2022-04-07 16:43:43,695 INFO L290 TraceCheckUtils]: 25: Hoare triple {11986#(<= 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] {11961#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4))))} is VALID [2022-04-07 16:43:43,695 INFO L290 TraceCheckUtils]: 24: Hoare triple {11986#(<= 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[] {11986#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} is VALID [2022-04-07 16:43:43,696 INFO L290 TraceCheckUtils]: 23: Hoare triple {11986#(<= 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] {11986#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} is VALID [2022-04-07 16:43:43,696 INFO L290 TraceCheckUtils]: 22: Hoare triple {11986#(<= 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[] {11986#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} is VALID [2022-04-07 16:43:43,696 INFO L290 TraceCheckUtils]: 21: Hoare triple {11986#(<= 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] {11986#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} is VALID [2022-04-07 16:43:43,697 INFO L290 TraceCheckUtils]: 20: Hoare triple {11986#(<= 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[] {11986#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} is VALID [2022-04-07 16:43:43,697 INFO L290 TraceCheckUtils]: 19: Hoare triple {11986#(<= 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] {11986#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} is VALID [2022-04-07 16:43:43,697 INFO L290 TraceCheckUtils]: 18: Hoare triple {11986#(<= 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] {11986#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} is VALID [2022-04-07 16:43:43,698 INFO L290 TraceCheckUtils]: 17: Hoare triple {11986#(<= 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[] {11986#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} is VALID [2022-04-07 16:43:43,698 INFO L290 TraceCheckUtils]: 16: Hoare triple {11986#(<= 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] {11986#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} is VALID [2022-04-07 16:43:43,698 INFO L290 TraceCheckUtils]: 15: Hoare triple {11986#(<= 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] {11986#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} is VALID [2022-04-07 16:43:43,699 INFO L290 TraceCheckUtils]: 14: Hoare triple {11986#(<= 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[] {11986#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} is VALID [2022-04-07 16:43:43,700 INFO L290 TraceCheckUtils]: 13: Hoare triple {11986#(<= 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] {11986#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} is VALID [2022-04-07 16:43:43,700 INFO L290 TraceCheckUtils]: 12: Hoare triple {12026#(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] {11986#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4)))} is VALID [2022-04-07 16:43:43,709 INFO L290 TraceCheckUtils]: 11: Hoare triple {12026#(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[] {12026#(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 [2022-04-07 16:43:43,709 INFO L290 TraceCheckUtils]: 10: Hoare triple {12033#(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] {12026#(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 [2022-04-07 16:43:43,710 INFO L290 TraceCheckUtils]: 9: Hoare triple {12033#(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] {12033#(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 [2022-04-07 16:43:43,710 INFO L290 TraceCheckUtils]: 8: Hoare triple {12033#(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[] {12033#(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 [2022-04-07 16:43:43,712 INFO L290 TraceCheckUtils]: 7: Hoare triple {12043#(<= 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] {12033#(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 [2022-04-07 16:43:43,712 INFO L290 TraceCheckUtils]: 6: Hoare triple {12043#(<= 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[] {12043#(<= 0 ~INFINITY~0)} is VALID [2022-04-07 16:43:43,713 INFO L290 TraceCheckUtils]: 5: Hoare triple {12043#(<= 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] {12043#(<= 0 ~INFINITY~0)} is VALID [2022-04-07 16:43:43,713 INFO L272 TraceCheckUtils]: 4: Hoare triple {12043#(<= 0 ~INFINITY~0)} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {12043#(<= 0 ~INFINITY~0)} is VALID [2022-04-07 16:43:43,713 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {12043#(<= 0 ~INFINITY~0)} {11799#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {12043#(<= 0 ~INFINITY~0)} is VALID [2022-04-07 16:43:43,714 INFO L290 TraceCheckUtils]: 2: Hoare triple {12043#(<= 0 ~INFINITY~0)} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {12043#(<= 0 ~INFINITY~0)} is VALID [2022-04-07 16:43:43,714 INFO L290 TraceCheckUtils]: 1: Hoare triple {11799#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] {12043#(<= 0 ~INFINITY~0)} is VALID [2022-04-07 16:43:43,714 INFO L272 TraceCheckUtils]: 0: Hoare triple {11799#true} [126] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {11799#true} is VALID [2022-04-07 16:43:43,714 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-04-07 16:43:43,715 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [606066049] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-07 16:43:43,715 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-07 16:43:43,715 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 12, 11] total 28 [2022-04-07 16:43:43,715 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1166453097] [2022-04-07 16:43:43,715 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-04-07 16:43:43,715 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 [2022-04-07 16:43:43,716 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-07 16:43:43,716 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) [2022-04-07 16:43:43,792 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 95 edges. 95 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-07 16:43:43,792 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 28 states [2022-04-07 16:43:43,792 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-07 16:43:43,793 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 28 interpolants. [2022-04-07 16:43:43,793 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=100, Invalid=654, Unknown=2, NotChecked=0, Total=756 [2022-04-07 16:43:43,793 INFO L87 Difference]: Start difference. First operand 200 states and 257 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) [2022-04-07 16:43:48,048 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 16:43:48,049 INFO L93 Difference]: Finished difference Result 377 states and 477 transitions. [2022-04-07 16:43:48,049 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2022-04-07 16:43:48,049 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 [2022-04-07 16:43:48,049 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-07 16:43:48,049 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) [2022-04-07 16:43:48,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 26 states and 152 transitions. [2022-04-07 16:43:48,051 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) [2022-04-07 16:43:48,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 26 states and 152 transitions. [2022-04-07 16:43:48,053 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 26 states and 152 transitions. [2022-04-07 16:43:48,220 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 152 edges. 152 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-07 16:43:48,227 INFO L225 Difference]: With dead ends: 377 [2022-04-07 16:43:48,227 INFO L226 Difference]: Without dead ends: 377 [2022-04-07 16:43:48,228 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 115 GetRequests, 66 SyntacticMatches, 2 SemanticMatches, 47 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 590 ImplicationChecksByTransitivity, 4.6s TimeCoverageRelationStatistics Valid=331, Invalid=2019, Unknown=2, NotChecked=0, Total=2352 [2022-04-07 16:43:48,229 INFO L913 BasicCegarLoop]: 45 mSDtfsCounter, 384 mSDsluCounter, 75 mSDsCounter, 0 mSdLazyCounter, 1131 mSolverCounterSat, 121 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 384 SdHoareTripleChecker+Valid, 120 SdHoareTripleChecker+Invalid, 1537 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 121 IncrementalHoareTripleChecker+Valid, 1131 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 285 IncrementalHoareTripleChecker+Unchecked, 1.1s IncrementalHoareTripleChecker+Time [2022-04-07 16:43:48,229 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [384 Valid, 120 Invalid, 1537 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [121 Valid, 1131 Invalid, 0 Unknown, 285 Unchecked, 1.1s Time] [2022-04-07 16:43:48,229 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 377 states. [2022-04-07 16:43:48,234 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 377 to 276. [2022-04-07 16:43:48,234 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-07 16:43:48,235 INFO L82 GeneralOperation]: Start isEquivalent. First operand 377 states. Second operand has 276 states, 263 states have (on average 1.3003802281368821) internal successors, (342), 266 states have internal predecessors, (342), 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) [2022-04-07 16:43:48,235 INFO L74 IsIncluded]: Start isIncluded. First operand 377 states. Second operand has 276 states, 263 states have (on average 1.3003802281368821) internal successors, (342), 266 states have internal predecessors, (342), 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) [2022-04-07 16:43:48,235 INFO L87 Difference]: Start difference. First operand 377 states. Second operand has 276 states, 263 states have (on average 1.3003802281368821) internal successors, (342), 266 states have internal predecessors, (342), 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) [2022-04-07 16:43:48,244 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 16:43:48,244 INFO L93 Difference]: Finished difference Result 377 states and 477 transitions. [2022-04-07 16:43:48,244 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 477 transitions. [2022-04-07 16:43:48,244 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-07 16:43:48,244 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-07 16:43:48,245 INFO L74 IsIncluded]: Start isIncluded. First operand has 276 states, 263 states have (on average 1.3003802281368821) internal successors, (342), 266 states have internal predecessors, (342), 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 377 states. [2022-04-07 16:43:48,245 INFO L87 Difference]: Start difference. First operand has 276 states, 263 states have (on average 1.3003802281368821) internal successors, (342), 266 states have internal predecessors, (342), 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 377 states. [2022-04-07 16:43:48,253 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 16:43:48,254 INFO L93 Difference]: Finished difference Result 377 states and 477 transitions. [2022-04-07 16:43:48,254 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 477 transitions. [2022-04-07 16:43:48,254 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-07 16:43:48,254 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-07 16:43:48,254 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-07 16:43:48,255 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-07 16:43:48,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 276 states, 263 states have (on average 1.3003802281368821) internal successors, (342), 266 states have internal predecessors, (342), 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) [2022-04-07 16:43:48,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 276 states and 354 transitions. [2022-04-07 16:43:48,260 INFO L78 Accepts]: Start accepts. Automaton has 276 states and 354 transitions. Word has length 39 [2022-04-07 16:43:48,260 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-07 16:43:48,260 INFO L478 AbstractCegarLoop]: Abstraction has 276 states and 354 transitions. [2022-04-07 16:43:48,261 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) [2022-04-07 16:43:48,261 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 354 transitions. [2022-04-07 16:43:48,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-04-07 16:43:48,261 INFO L491 BasicCegarLoop]: Found error trace [2022-04-07 16:43:48,261 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] [2022-04-07 16:43:48,284 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Forceful destruction successful, exit code 0 [2022-04-07 16:43:48,480 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 [2022-04-07 16:43:48,480 INFO L403 AbstractCegarLoop]: === Iteration 16 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-07 16:43:48,481 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-07 16:43:48,481 INFO L85 PathProgramCache]: Analyzing trace with hash 838883603, now seen corresponding path program 4 times [2022-04-07 16:43:48,481 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-07 16:43:48,481 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [114776715] [2022-04-07 16:43:48,481 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-07 16:43:48,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-07 16:43:48,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 16:43:48,589 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-07 16:43:48,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 16:43:48,593 INFO L290 TraceCheckUtils]: 0: Hoare triple {13530#(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] {13518#true} is VALID [2022-04-07 16:43:48,593 INFO L290 TraceCheckUtils]: 1: Hoare triple {13518#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {13518#true} is VALID [2022-04-07 16:43:48,593 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {13518#true} {13518#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {13518#true} is VALID [2022-04-07 16:43:48,594 INFO L272 TraceCheckUtils]: 0: Hoare triple {13518#true} [126] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {13530#(and (= |old(~INFINITY~0)| ~INFINITY~0) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-07 16:43:48,594 INFO L290 TraceCheckUtils]: 1: Hoare triple {13530#(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] {13518#true} is VALID [2022-04-07 16:43:48,594 INFO L290 TraceCheckUtils]: 2: Hoare triple {13518#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {13518#true} is VALID [2022-04-07 16:43:48,594 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {13518#true} {13518#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {13518#true} is VALID [2022-04-07 16:43:48,594 INFO L272 TraceCheckUtils]: 4: Hoare triple {13518#true} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {13518#true} is VALID [2022-04-07 16:43:48,595 INFO L290 TraceCheckUtils]: 5: Hoare triple {13518#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] {13518#true} is VALID [2022-04-07 16:43:48,595 INFO L290 TraceCheckUtils]: 6: Hoare triple {13518#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[] {13518#true} is VALID [2022-04-07 16:43:48,595 INFO L290 TraceCheckUtils]: 7: Hoare triple {13518#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] {13518#true} is VALID [2022-04-07 16:43:48,595 INFO L290 TraceCheckUtils]: 8: Hoare triple {13518#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[] {13518#true} is VALID [2022-04-07 16:43:48,595 INFO L290 TraceCheckUtils]: 9: Hoare triple {13518#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] {13518#true} is VALID [2022-04-07 16:43:48,595 INFO L290 TraceCheckUtils]: 10: Hoare triple {13518#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] {13518#true} is VALID [2022-04-07 16:43:48,596 INFO L290 TraceCheckUtils]: 11: Hoare triple {13518#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[] {13518#true} is VALID [2022-04-07 16:43:48,596 INFO L290 TraceCheckUtils]: 12: Hoare triple {13518#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] {13518#true} is VALID [2022-04-07 16:43:48,596 INFO L290 TraceCheckUtils]: 13: Hoare triple {13518#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] {13523#(= main_~j~0 0)} is VALID [2022-04-07 16:43:48,596 INFO L290 TraceCheckUtils]: 14: Hoare triple {13523#(= 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] {13523#(= main_~j~0 0)} is VALID [2022-04-07 16:43:48,597 INFO L290 TraceCheckUtils]: 15: Hoare triple {13523#(= 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] {13523#(= main_~j~0 0)} is VALID [2022-04-07 16:43:48,597 INFO L290 TraceCheckUtils]: 16: Hoare triple {13523#(= 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] {13524#(<= 1 main_~j~0)} is VALID [2022-04-07 16:43:48,598 INFO L290 TraceCheckUtils]: 17: Hoare triple {13524#(<= 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] {13524#(<= 1 main_~j~0)} is VALID [2022-04-07 16:43:48,598 INFO L290 TraceCheckUtils]: 18: Hoare triple {13524#(<= 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] {13524#(<= 1 main_~j~0)} is VALID [2022-04-07 16:43:48,599 INFO L290 TraceCheckUtils]: 19: Hoare triple {13524#(<= 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] {13525#(<= 2 main_~j~0)} is VALID [2022-04-07 16:43:48,600 INFO L290 TraceCheckUtils]: 20: Hoare triple {13525#(<= 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] {13526#(<= 3 main_~edgecount~0)} is VALID [2022-04-07 16:43:48,600 INFO L290 TraceCheckUtils]: 21: Hoare triple {13526#(<= 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] {13526#(<= 3 main_~edgecount~0)} is VALID [2022-04-07 16:43:48,600 INFO L290 TraceCheckUtils]: 22: Hoare triple {13526#(<= 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] {13526#(<= 3 main_~edgecount~0)} is VALID [2022-04-07 16:43:48,601 INFO L290 TraceCheckUtils]: 23: Hoare triple {13526#(<= 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[] {13526#(<= 3 main_~edgecount~0)} is VALID [2022-04-07 16:43:48,601 INFO L290 TraceCheckUtils]: 24: Hoare triple {13526#(<= 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] {13526#(<= 3 main_~edgecount~0)} is VALID [2022-04-07 16:43:48,602 INFO L290 TraceCheckUtils]: 25: Hoare triple {13526#(<= 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[] {13526#(<= 3 main_~edgecount~0)} is VALID [2022-04-07 16:43:48,602 INFO L290 TraceCheckUtils]: 26: Hoare triple {13526#(<= 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] {13527#(and (= main_~i~0 0) (<= 3 main_~edgecount~0))} is VALID [2022-04-07 16:43:48,603 INFO L290 TraceCheckUtils]: 27: Hoare triple {13527#(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] {13527#(and (= main_~i~0 0) (<= 3 main_~edgecount~0))} is VALID [2022-04-07 16:43:48,613 INFO L290 TraceCheckUtils]: 28: Hoare triple {13527#(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] {13527#(and (= main_~i~0 0) (<= 3 main_~edgecount~0))} is VALID [2022-04-07 16:43:48,614 INFO L290 TraceCheckUtils]: 29: Hoare triple {13527#(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] {13528#(<= (+ main_~i~0 2) main_~edgecount~0)} is VALID [2022-04-07 16:43:48,614 INFO L290 TraceCheckUtils]: 30: Hoare triple {13528#(<= (+ 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] {13528#(<= (+ main_~i~0 2) main_~edgecount~0)} is VALID [2022-04-07 16:43:48,615 INFO L290 TraceCheckUtils]: 31: Hoare triple {13528#(<= (+ 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] {13528#(<= (+ main_~i~0 2) main_~edgecount~0)} is VALID [2022-04-07 16:43:48,615 INFO L290 TraceCheckUtils]: 32: Hoare triple {13528#(<= (+ 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] {13529#(<= (+ main_~i~0 1) main_~edgecount~0)} is VALID [2022-04-07 16:43:48,616 INFO L290 TraceCheckUtils]: 33: Hoare triple {13529#(<= (+ 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[] {13519#false} is VALID [2022-04-07 16:43:48,616 INFO L290 TraceCheckUtils]: 34: Hoare triple {13519#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] {13519#false} is VALID [2022-04-07 16:43:48,616 INFO L290 TraceCheckUtils]: 35: Hoare triple {13519#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] {13519#false} is VALID [2022-04-07 16:43:48,616 INFO L272 TraceCheckUtils]: 36: Hoare triple {13519#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] {13519#false} is VALID [2022-04-07 16:43:48,616 INFO L290 TraceCheckUtils]: 37: Hoare triple {13519#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] {13519#false} is VALID [2022-04-07 16:43:48,616 INFO L290 TraceCheckUtils]: 38: Hoare triple {13519#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[] {13519#false} is VALID [2022-04-07 16:43:48,617 INFO L290 TraceCheckUtils]: 39: Hoare triple {13519#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {13519#false} is VALID [2022-04-07 16:43:48,617 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 2 proven. 16 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-07 16:43:48,617 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-07 16:43:48,617 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [114776715] [2022-04-07 16:43:48,617 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [114776715] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-07 16:43:48,617 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [20974386] [2022-04-07 16:43:48,617 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-07 16:43:48,617 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-07 16:43:48,617 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-07 16:43:48,618 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) [2022-04-07 16:43:48,620 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Waiting until timeout for monitored process [2022-04-07 16:43:48,693 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-07 16:43:48,693 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-07 16:43:48,693 INFO L263 TraceCheckSpWp]: Trace formula consists of 144 conjuncts, 8 conjunts are in the unsatisfiable core [2022-04-07 16:43:48,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 16:43:48,704 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-07 16:43:48,899 INFO L272 TraceCheckUtils]: 0: Hoare triple {13518#true} [126] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {13518#true} is VALID [2022-04-07 16:43:48,899 INFO L290 TraceCheckUtils]: 1: Hoare triple {13518#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] {13518#true} is VALID [2022-04-07 16:43:48,900 INFO L290 TraceCheckUtils]: 2: Hoare triple {13518#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {13518#true} is VALID [2022-04-07 16:43:48,900 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {13518#true} {13518#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {13518#true} is VALID [2022-04-07 16:43:48,900 INFO L272 TraceCheckUtils]: 4: Hoare triple {13518#true} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {13518#true} is VALID [2022-04-07 16:43:48,900 INFO L290 TraceCheckUtils]: 5: Hoare triple {13518#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] {13518#true} is VALID [2022-04-07 16:43:48,900 INFO L290 TraceCheckUtils]: 6: Hoare triple {13518#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[] {13518#true} is VALID [2022-04-07 16:43:48,900 INFO L290 TraceCheckUtils]: 7: Hoare triple {13518#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] {13518#true} is VALID [2022-04-07 16:43:48,900 INFO L290 TraceCheckUtils]: 8: Hoare triple {13518#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[] {13518#true} is VALID [2022-04-07 16:43:48,900 INFO L290 TraceCheckUtils]: 9: Hoare triple {13518#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] {13518#true} is VALID [2022-04-07 16:43:48,900 INFO L290 TraceCheckUtils]: 10: Hoare triple {13518#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] {13518#true} is VALID [2022-04-07 16:43:48,901 INFO L290 TraceCheckUtils]: 11: Hoare triple {13518#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[] {13518#true} is VALID [2022-04-07 16:43:48,901 INFO L290 TraceCheckUtils]: 12: Hoare triple {13518#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] {13518#true} is VALID [2022-04-07 16:43:48,901 INFO L290 TraceCheckUtils]: 13: Hoare triple {13518#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] {13573#(<= 0 main_~j~0)} is VALID [2022-04-07 16:43:48,907 INFO L290 TraceCheckUtils]: 14: Hoare triple {13573#(<= 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] {13573#(<= 0 main_~j~0)} is VALID [2022-04-07 16:43:48,908 INFO L290 TraceCheckUtils]: 15: Hoare triple {13573#(<= 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] {13573#(<= 0 main_~j~0)} is VALID [2022-04-07 16:43:48,908 INFO L290 TraceCheckUtils]: 16: Hoare triple {13573#(<= 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] {13524#(<= 1 main_~j~0)} is VALID [2022-04-07 16:43:48,909 INFO L290 TraceCheckUtils]: 17: Hoare triple {13524#(<= 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] {13524#(<= 1 main_~j~0)} is VALID [2022-04-07 16:43:48,909 INFO L290 TraceCheckUtils]: 18: Hoare triple {13524#(<= 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] {13524#(<= 1 main_~j~0)} is VALID [2022-04-07 16:43:48,909 INFO L290 TraceCheckUtils]: 19: Hoare triple {13524#(<= 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] {13525#(<= 2 main_~j~0)} is VALID [2022-04-07 16:43:48,910 INFO L290 TraceCheckUtils]: 20: Hoare triple {13525#(<= 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] {13526#(<= 3 main_~edgecount~0)} is VALID [2022-04-07 16:43:48,911 INFO L290 TraceCheckUtils]: 21: Hoare triple {13526#(<= 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] {13526#(<= 3 main_~edgecount~0)} is VALID [2022-04-07 16:43:48,911 INFO L290 TraceCheckUtils]: 22: Hoare triple {13526#(<= 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] {13526#(<= 3 main_~edgecount~0)} is VALID [2022-04-07 16:43:48,911 INFO L290 TraceCheckUtils]: 23: Hoare triple {13526#(<= 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[] {13526#(<= 3 main_~edgecount~0)} is VALID [2022-04-07 16:43:48,912 INFO L290 TraceCheckUtils]: 24: Hoare triple {13526#(<= 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] {13526#(<= 3 main_~edgecount~0)} is VALID [2022-04-07 16:43:48,912 INFO L290 TraceCheckUtils]: 25: Hoare triple {13526#(<= 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[] {13526#(<= 3 main_~edgecount~0)} is VALID [2022-04-07 16:43:48,913 INFO L290 TraceCheckUtils]: 26: Hoare triple {13526#(<= 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] {13613#(and (<= main_~i~0 0) (<= 3 main_~edgecount~0))} is VALID [2022-04-07 16:43:48,913 INFO L290 TraceCheckUtils]: 27: Hoare triple {13613#(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] {13613#(and (<= main_~i~0 0) (<= 3 main_~edgecount~0))} is VALID [2022-04-07 16:43:48,914 INFO L290 TraceCheckUtils]: 28: Hoare triple {13613#(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] {13613#(and (<= main_~i~0 0) (<= 3 main_~edgecount~0))} is VALID [2022-04-07 16:43:48,914 INFO L290 TraceCheckUtils]: 29: Hoare triple {13613#(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] {13623#(and (<= main_~i~0 1) (<= 3 main_~edgecount~0))} is VALID [2022-04-07 16:43:48,915 INFO L290 TraceCheckUtils]: 30: Hoare triple {13623#(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] {13623#(and (<= main_~i~0 1) (<= 3 main_~edgecount~0))} is VALID [2022-04-07 16:43:48,915 INFO L290 TraceCheckUtils]: 31: Hoare triple {13623#(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] {13623#(and (<= main_~i~0 1) (<= 3 main_~edgecount~0))} is VALID [2022-04-07 16:43:48,916 INFO L290 TraceCheckUtils]: 32: Hoare triple {13623#(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] {13633#(and (<= main_~i~0 2) (<= 3 main_~edgecount~0))} is VALID [2022-04-07 16:43:48,916 INFO L290 TraceCheckUtils]: 33: Hoare triple {13633#(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[] {13519#false} is VALID [2022-04-07 16:43:48,917 INFO L290 TraceCheckUtils]: 34: Hoare triple {13519#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] {13519#false} is VALID [2022-04-07 16:43:48,917 INFO L290 TraceCheckUtils]: 35: Hoare triple {13519#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] {13519#false} is VALID [2022-04-07 16:43:48,917 INFO L272 TraceCheckUtils]: 36: Hoare triple {13519#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] {13519#false} is VALID [2022-04-07 16:43:48,917 INFO L290 TraceCheckUtils]: 37: Hoare triple {13519#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] {13519#false} is VALID [2022-04-07 16:43:48,917 INFO L290 TraceCheckUtils]: 38: Hoare triple {13519#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[] {13519#false} is VALID [2022-04-07 16:43:48,917 INFO L290 TraceCheckUtils]: 39: Hoare triple {13519#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {13519#false} is VALID [2022-04-07 16:43:48,917 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 6 proven. 12 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-07 16:43:48,917 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-07 16:43:49,107 INFO L290 TraceCheckUtils]: 39: Hoare triple {13519#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {13519#false} is VALID [2022-04-07 16:43:49,107 INFO L290 TraceCheckUtils]: 38: Hoare triple {13519#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[] {13519#false} is VALID [2022-04-07 16:43:49,107 INFO L290 TraceCheckUtils]: 37: Hoare triple {13519#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] {13519#false} is VALID [2022-04-07 16:43:49,107 INFO L272 TraceCheckUtils]: 36: Hoare triple {13519#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] {13519#false} is VALID [2022-04-07 16:43:49,108 INFO L290 TraceCheckUtils]: 35: Hoare triple {13519#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] {13519#false} is VALID [2022-04-07 16:43:49,108 INFO L290 TraceCheckUtils]: 34: Hoare triple {13519#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] {13519#false} is VALID [2022-04-07 16:43:49,108 INFO L290 TraceCheckUtils]: 33: Hoare triple {13529#(<= (+ 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[] {13519#false} is VALID [2022-04-07 16:43:49,109 INFO L290 TraceCheckUtils]: 32: Hoare triple {13528#(<= (+ 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] {13529#(<= (+ main_~i~0 1) main_~edgecount~0)} is VALID [2022-04-07 16:43:49,109 INFO L290 TraceCheckUtils]: 31: Hoare triple {13528#(<= (+ 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] {13528#(<= (+ main_~i~0 2) main_~edgecount~0)} is VALID [2022-04-07 16:43:49,110 INFO L290 TraceCheckUtils]: 30: Hoare triple {13528#(<= (+ 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] {13528#(<= (+ main_~i~0 2) main_~edgecount~0)} is VALID [2022-04-07 16:43:49,110 INFO L290 TraceCheckUtils]: 29: Hoare triple {13685#(<= (+ 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] {13528#(<= (+ main_~i~0 2) main_~edgecount~0)} is VALID [2022-04-07 16:43:49,110 INFO L290 TraceCheckUtils]: 28: Hoare triple {13685#(<= (+ 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] {13685#(<= (+ main_~i~0 3) main_~edgecount~0)} is VALID [2022-04-07 16:43:49,111 INFO L290 TraceCheckUtils]: 27: Hoare triple {13685#(<= (+ 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] {13685#(<= (+ main_~i~0 3) main_~edgecount~0)} is VALID [2022-04-07 16:43:49,111 INFO L290 TraceCheckUtils]: 26: Hoare triple {13526#(<= 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] {13685#(<= (+ main_~i~0 3) main_~edgecount~0)} is VALID [2022-04-07 16:43:49,112 INFO L290 TraceCheckUtils]: 25: Hoare triple {13526#(<= 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[] {13526#(<= 3 main_~edgecount~0)} is VALID [2022-04-07 16:43:49,113 INFO L290 TraceCheckUtils]: 24: Hoare triple {13526#(<= 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] {13526#(<= 3 main_~edgecount~0)} is VALID [2022-04-07 16:43:49,113 INFO L290 TraceCheckUtils]: 23: Hoare triple {13526#(<= 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[] {13526#(<= 3 main_~edgecount~0)} is VALID [2022-04-07 16:43:49,114 INFO L290 TraceCheckUtils]: 22: Hoare triple {13526#(<= 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] {13526#(<= 3 main_~edgecount~0)} is VALID [2022-04-07 16:43:49,114 INFO L290 TraceCheckUtils]: 21: Hoare triple {13526#(<= 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] {13526#(<= 3 main_~edgecount~0)} is VALID [2022-04-07 16:43:49,115 INFO L290 TraceCheckUtils]: 20: Hoare triple {13525#(<= 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] {13526#(<= 3 main_~edgecount~0)} is VALID [2022-04-07 16:43:49,115 INFO L290 TraceCheckUtils]: 19: Hoare triple {13524#(<= 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] {13525#(<= 2 main_~j~0)} is VALID [2022-04-07 16:43:49,116 INFO L290 TraceCheckUtils]: 18: Hoare triple {13524#(<= 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] {13524#(<= 1 main_~j~0)} is VALID [2022-04-07 16:43:49,116 INFO L290 TraceCheckUtils]: 17: Hoare triple {13524#(<= 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] {13524#(<= 1 main_~j~0)} is VALID [2022-04-07 16:43:49,117 INFO L290 TraceCheckUtils]: 16: Hoare triple {13573#(<= 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] {13524#(<= 1 main_~j~0)} is VALID [2022-04-07 16:43:49,117 INFO L290 TraceCheckUtils]: 15: Hoare triple {13573#(<= 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] {13573#(<= 0 main_~j~0)} is VALID [2022-04-07 16:43:49,117 INFO L290 TraceCheckUtils]: 14: Hoare triple {13573#(<= 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] {13573#(<= 0 main_~j~0)} is VALID [2022-04-07 16:43:49,118 INFO L290 TraceCheckUtils]: 13: Hoare triple {13518#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] {13573#(<= 0 main_~j~0)} is VALID [2022-04-07 16:43:49,118 INFO L290 TraceCheckUtils]: 12: Hoare triple {13518#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] {13518#true} is VALID [2022-04-07 16:43:49,118 INFO L290 TraceCheckUtils]: 11: Hoare triple {13518#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[] {13518#true} is VALID [2022-04-07 16:43:49,118 INFO L290 TraceCheckUtils]: 10: Hoare triple {13518#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] {13518#true} is VALID [2022-04-07 16:43:49,118 INFO L290 TraceCheckUtils]: 9: Hoare triple {13518#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] {13518#true} is VALID [2022-04-07 16:43:49,118 INFO L290 TraceCheckUtils]: 8: Hoare triple {13518#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[] {13518#true} is VALID [2022-04-07 16:43:49,119 INFO L290 TraceCheckUtils]: 7: Hoare triple {13518#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] {13518#true} is VALID [2022-04-07 16:43:49,119 INFO L290 TraceCheckUtils]: 6: Hoare triple {13518#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[] {13518#true} is VALID [2022-04-07 16:43:49,119 INFO L290 TraceCheckUtils]: 5: Hoare triple {13518#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] {13518#true} is VALID [2022-04-07 16:43:49,119 INFO L272 TraceCheckUtils]: 4: Hoare triple {13518#true} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {13518#true} is VALID [2022-04-07 16:43:49,119 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {13518#true} {13518#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {13518#true} is VALID [2022-04-07 16:43:49,119 INFO L290 TraceCheckUtils]: 2: Hoare triple {13518#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {13518#true} is VALID [2022-04-07 16:43:49,119 INFO L290 TraceCheckUtils]: 1: Hoare triple {13518#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] {13518#true} is VALID [2022-04-07 16:43:49,120 INFO L272 TraceCheckUtils]: 0: Hoare triple {13518#true} [126] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {13518#true} is VALID [2022-04-07 16:43:49,120 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 6 proven. 12 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-07 16:43:49,120 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [20974386] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-07 16:43:49,120 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-07 16:43:49,120 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 9, 9] total 15 [2022-04-07 16:43:49,121 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [693331641] [2022-04-07 16:43:49,121 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-04-07 16:43:49,122 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 [2022-04-07 16:43:49,122 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-07 16:43:49,122 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) [2022-04-07 16:43:49,168 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 58 edges. 58 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-07 16:43:49,168 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2022-04-07 16:43:49,168 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-07 16:43:49,169 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2022-04-07 16:43:49,169 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=53, Invalid=157, Unknown=0, NotChecked=0, Total=210 [2022-04-07 16:43:49,169 INFO L87 Difference]: Start difference. First operand 276 states and 354 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) [2022-04-07 16:43:50,224 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 16:43:50,224 INFO L93 Difference]: Finished difference Result 540 states and 699 transitions. [2022-04-07 16:43:50,224 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-04-07 16:43:50,224 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 [2022-04-07 16:43:50,224 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-07 16:43:50,225 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) [2022-04-07 16:43:50,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 127 transitions. [2022-04-07 16:43:50,226 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) [2022-04-07 16:43:50,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 127 transitions. [2022-04-07 16:43:50,227 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 16 states and 127 transitions. [2022-04-07 16:43:50,364 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 127 edges. 127 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-07 16:43:50,378 INFO L225 Difference]: With dead ends: 540 [2022-04-07 16:43:50,378 INFO L226 Difference]: Without dead ends: 540 [2022-04-07 16:43:50,378 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 [2022-04-07 16:43:50,379 INFO L913 BasicCegarLoop]: 58 mSDtfsCounter, 157 mSDsluCounter, 32 mSDsCounter, 0 mSdLazyCounter, 501 mSolverCounterSat, 62 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 157 SdHoareTripleChecker+Valid, 90 SdHoareTripleChecker+Invalid, 563 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 62 IncrementalHoareTripleChecker+Valid, 501 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-04-07 16:43:50,381 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [157 Valid, 90 Invalid, 563 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [62 Valid, 501 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-04-07 16:43:50,382 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 540 states. [2022-04-07 16:43:50,389 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 540 to 379. [2022-04-07 16:43:50,389 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-07 16:43:50,390 INFO L82 GeneralOperation]: Start isEquivalent. First operand 540 states. Second operand has 379 states, 366 states have (on average 1.325136612021858) internal successors, (485), 369 states have internal predecessors, (485), 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) [2022-04-07 16:43:50,390 INFO L74 IsIncluded]: Start isIncluded. First operand 540 states. Second operand has 379 states, 366 states have (on average 1.325136612021858) internal successors, (485), 369 states have internal predecessors, (485), 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) [2022-04-07 16:43:50,391 INFO L87 Difference]: Start difference. First operand 540 states. Second operand has 379 states, 366 states have (on average 1.325136612021858) internal successors, (485), 369 states have internal predecessors, (485), 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) [2022-04-07 16:43:50,424 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 16:43:50,425 INFO L93 Difference]: Finished difference Result 540 states and 699 transitions. [2022-04-07 16:43:50,425 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 699 transitions. [2022-04-07 16:43:50,426 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-07 16:43:50,426 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-07 16:43:50,426 INFO L74 IsIncluded]: Start isIncluded. First operand has 379 states, 366 states have (on average 1.325136612021858) internal successors, (485), 369 states have internal predecessors, (485), 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 540 states. [2022-04-07 16:43:50,427 INFO L87 Difference]: Start difference. First operand has 379 states, 366 states have (on average 1.325136612021858) internal successors, (485), 369 states have internal predecessors, (485), 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 540 states. [2022-04-07 16:43:50,445 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 16:43:50,446 INFO L93 Difference]: Finished difference Result 540 states and 699 transitions. [2022-04-07 16:43:50,446 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 699 transitions. [2022-04-07 16:43:50,448 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-07 16:43:50,448 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-07 16:43:50,449 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-07 16:43:50,449 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-07 16:43:50,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 379 states, 366 states have (on average 1.325136612021858) internal successors, (485), 369 states have internal predecessors, (485), 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) [2022-04-07 16:43:50,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 379 states and 497 transitions. [2022-04-07 16:43:50,457 INFO L78 Accepts]: Start accepts. Automaton has 379 states and 497 transitions. Word has length 40 [2022-04-07 16:43:50,457 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-07 16:43:50,457 INFO L478 AbstractCegarLoop]: Abstraction has 379 states and 497 transitions. [2022-04-07 16:43:50,457 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) [2022-04-07 16:43:50,457 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 497 transitions. [2022-04-07 16:43:50,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-04-07 16:43:50,459 INFO L491 BasicCegarLoop]: Found error trace [2022-04-07 16:43:50,459 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] [2022-04-07 16:43:50,486 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Forceful destruction successful, exit code 0 [2022-04-07 16:43:50,682 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 [2022-04-07 16:43:50,682 INFO L403 AbstractCegarLoop]: === Iteration 17 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-07 16:43:50,683 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-07 16:43:50,683 INFO L85 PathProgramCache]: Analyzing trace with hash -823687205, now seen corresponding path program 2 times [2022-04-07 16:43:50,683 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-07 16:43:50,683 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [46504709] [2022-04-07 16:43:50,683 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-07 16:43:50,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-07 16:43:50,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 16:43:51,356 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-07 16:43:51,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 16:43:51,370 INFO L290 TraceCheckUtils]: 0: Hoare triple {15821#(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] {15800#true} is VALID [2022-04-07 16:43:51,370 INFO L290 TraceCheckUtils]: 1: Hoare triple {15800#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {15800#true} is VALID [2022-04-07 16:43:51,371 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {15800#true} {15800#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {15800#true} is VALID [2022-04-07 16:43:51,371 INFO L272 TraceCheckUtils]: 0: Hoare triple {15800#true} [126] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {15821#(and (= |old(~INFINITY~0)| ~INFINITY~0) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-07 16:43:51,371 INFO L290 TraceCheckUtils]: 1: Hoare triple {15821#(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] {15800#true} is VALID [2022-04-07 16:43:51,371 INFO L290 TraceCheckUtils]: 2: Hoare triple {15800#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {15800#true} is VALID [2022-04-07 16:43:51,371 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {15800#true} {15800#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {15800#true} is VALID [2022-04-07 16:43:51,372 INFO L272 TraceCheckUtils]: 4: Hoare triple {15800#true} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {15800#true} is VALID [2022-04-07 16:43:51,372 INFO L290 TraceCheckUtils]: 5: Hoare triple {15800#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] {15800#true} is VALID [2022-04-07 16:43:51,372 INFO L290 TraceCheckUtils]: 6: Hoare triple {15800#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[] {15800#true} is VALID [2022-04-07 16:43:51,376 INFO L290 TraceCheckUtils]: 7: Hoare triple {15800#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] {15805#(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 [2022-04-07 16:43:51,376 INFO L290 TraceCheckUtils]: 8: Hoare triple {15805#(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[] {15805#(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 [2022-04-07 16:43:51,377 INFO L290 TraceCheckUtils]: 9: Hoare triple {15805#(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] {15806#(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 [2022-04-07 16:43:51,378 INFO L290 TraceCheckUtils]: 10: Hoare triple {15806#(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] {15807#(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))} is VALID [2022-04-07 16:43:51,378 INFO L290 TraceCheckUtils]: 11: Hoare triple {15807#(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))} [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[] {15807#(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))} is VALID [2022-04-07 16:43:51,379 INFO L290 TraceCheckUtils]: 12: Hoare triple {15807#(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))} [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] {15808#(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 [2022-04-07 16:43:51,380 INFO L290 TraceCheckUtils]: 13: Hoare triple {15808#(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))} [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] {15808#(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 [2022-04-07 16:43:51,380 INFO L290 TraceCheckUtils]: 14: Hoare triple {15808#(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[] {15808#(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 [2022-04-07 16:43:51,381 INFO L290 TraceCheckUtils]: 15: Hoare triple {15808#(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] {15808#(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 [2022-04-07 16:43:51,381 INFO L290 TraceCheckUtils]: 16: Hoare triple {15808#(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] {15809#(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_~#Dest~0.offset| 0) (= (+ (* main_~j~0 4) |main_~#Dest~0.offset|) 0))} is VALID [2022-04-07 16:43:51,382 INFO L290 TraceCheckUtils]: 17: Hoare triple {15809#(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_~#Dest~0.offset| 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] {15810#(and (= (+ (- 1) main_~x~0) 0) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 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|))) (<= 0 |main_~#Dest~0.offset|) (= (+ (* main_~j~0 4) |main_~#Dest~0.offset|) 0))} is VALID [2022-04-07 16:43:51,383 INFO L290 TraceCheckUtils]: 18: Hoare triple {15810#(and (= (+ (- 1) main_~x~0) 0) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 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|))) (<= 0 |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] {15811#(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 [2022-04-07 16:43:51,384 INFO L290 TraceCheckUtils]: 19: Hoare triple {15811#(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] {15812#(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 [2022-04-07 16:43:51,384 INFO L290 TraceCheckUtils]: 20: Hoare triple {15812#(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[] {15812#(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 [2022-04-07 16:43:51,385 INFO L290 TraceCheckUtils]: 21: Hoare triple {15812#(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] {15812#(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 [2022-04-07 16:43:51,386 INFO L290 TraceCheckUtils]: 22: Hoare triple {15812#(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] {15811#(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 [2022-04-07 16:43:51,387 INFO L290 TraceCheckUtils]: 23: Hoare triple {15811#(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] {15813#(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 [2022-04-07 16:43:51,387 INFO L290 TraceCheckUtils]: 24: Hoare triple {15813#(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] {15814#(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 [2022-04-07 16:43:51,388 INFO L290 TraceCheckUtils]: 25: Hoare triple {15814#(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] {15815#(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 [2022-04-07 16:43:51,388 INFO L290 TraceCheckUtils]: 26: Hoare triple {15815#(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[] {15815#(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 [2022-04-07 16:43:51,389 INFO L290 TraceCheckUtils]: 27: Hoare triple {15815#(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] {15815#(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 [2022-04-07 16:43:51,389 INFO L290 TraceCheckUtils]: 28: Hoare triple {15815#(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[] {15815#(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 [2022-04-07 16:43:51,390 INFO L290 TraceCheckUtils]: 29: Hoare triple {15815#(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] {15815#(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 [2022-04-07 16:43:51,390 INFO L290 TraceCheckUtils]: 30: Hoare triple {15815#(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] {15816#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} is VALID [2022-04-07 16:43:51,391 INFO L290 TraceCheckUtils]: 31: Hoare triple {15816#(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] {15816#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} is VALID [2022-04-07 16:43:51,391 INFO L290 TraceCheckUtils]: 32: Hoare triple {15816#(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] {15816#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} is VALID [2022-04-07 16:43:51,392 INFO L290 TraceCheckUtils]: 33: Hoare triple {15816#(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[] {15816#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} is VALID [2022-04-07 16:43:51,392 INFO L290 TraceCheckUtils]: 34: Hoare triple {15816#(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] {15817#(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 [2022-04-07 16:43:51,393 INFO L290 TraceCheckUtils]: 35: Hoare triple {15817#(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] {15818#(= |main_#t~mem21| 0)} is VALID [2022-04-07 16:43:51,393 INFO L272 TraceCheckUtils]: 36: Hoare triple {15818#(= |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] {15819#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-07 16:43:51,394 INFO L290 TraceCheckUtils]: 37: Hoare triple {15819#(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] {15820#(not (= __VERIFIER_assert_~cond 0))} is VALID [2022-04-07 16:43:51,394 INFO L290 TraceCheckUtils]: 38: Hoare triple {15820#(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[] {15801#false} is VALID [2022-04-07 16:43:51,394 INFO L290 TraceCheckUtils]: 39: Hoare triple {15801#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {15801#false} is VALID [2022-04-07 16:43:51,394 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-07 16:43:51,395 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-07 16:43:51,395 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [46504709] [2022-04-07 16:43:51,395 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [46504709] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-07 16:43:51,395 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [287869610] [2022-04-07 16:43:51,395 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-07 16:43:51,395 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-07 16:43:51,395 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-07 16:43:51,399 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) [2022-04-07 16:43:51,413 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Waiting until timeout for monitored process [2022-04-07 16:43:51,498 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-07 16:43:51,498 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-07 16:43:51,499 INFO L263 TraceCheckSpWp]: Trace formula consists of 339 conjuncts, 40 conjunts are in the unsatisfiable core [2022-04-07 16:43:51,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 16:43:51,512 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-07 16:43:51,571 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 [2022-04-07 16:43:51,645 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 [2022-04-07 16:43:51,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-07 16:43:51,767 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 [2022-04-07 16:43:51,962 INFO L356 Elim1Store]: treesize reduction 17, result has 29.2 percent of original size [2022-04-07 16:43:51,962 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 [2022-04-07 16:43:52,190 INFO L356 Elim1Store]: treesize reduction 17, result has 29.2 percent of original size [2022-04-07 16:43:52,191 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 [2022-04-07 16:43:52,756 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 [2022-04-07 16:43:52,851 INFO L272 TraceCheckUtils]: 0: Hoare triple {15800#true} [126] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {15800#true} is VALID [2022-04-07 16:43:52,851 INFO L290 TraceCheckUtils]: 1: Hoare triple {15800#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] {15800#true} is VALID [2022-04-07 16:43:52,851 INFO L290 TraceCheckUtils]: 2: Hoare triple {15800#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {15800#true} is VALID [2022-04-07 16:43:52,851 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {15800#true} {15800#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {15800#true} is VALID [2022-04-07 16:43:52,851 INFO L272 TraceCheckUtils]: 4: Hoare triple {15800#true} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {15800#true} is VALID [2022-04-07 16:43:52,851 INFO L290 TraceCheckUtils]: 5: Hoare triple {15800#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] {15800#true} is VALID [2022-04-07 16:43:52,851 INFO L290 TraceCheckUtils]: 6: Hoare triple {15800#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[] {15800#true} is VALID [2022-04-07 16:43:52,854 INFO L290 TraceCheckUtils]: 7: Hoare triple {15800#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] {15805#(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 [2022-04-07 16:43:52,855 INFO L290 TraceCheckUtils]: 8: Hoare triple {15805#(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[] {15805#(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 [2022-04-07 16:43:52,855 INFO L290 TraceCheckUtils]: 9: Hoare triple {15805#(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] {15852#(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))} is VALID [2022-04-07 16:43:52,856 INFO L290 TraceCheckUtils]: 10: Hoare triple {15852#(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))} [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] {15856#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (- 4) |main_~#distance~0.offset| (* main_~i~0 4)))) (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-07 16:43:52,856 INFO L290 TraceCheckUtils]: 11: Hoare triple {15856#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (- 4) |main_~#distance~0.offset| (* main_~i~0 4)))) (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 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[] {15856#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (- 4) |main_~#distance~0.offset| (* main_~i~0 4)))) (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-07 16:43:52,857 INFO L290 TraceCheckUtils]: 12: Hoare triple {15856#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ (- 4) |main_~#distance~0.offset| (* main_~i~0 4)))) (= |main_~#distance~0.offset| 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 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] {15863#(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 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-07 16:43:52,858 INFO L290 TraceCheckUtils]: 13: Hoare triple {15863#(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 (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] {15863#(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 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-07 16:43:52,858 INFO L290 TraceCheckUtils]: 14: Hoare triple {15863#(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 (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[] {15863#(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 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-07 16:43:52,858 INFO L290 TraceCheckUtils]: 15: Hoare triple {15863#(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 (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] {15863#(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 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-07 16:43:52,859 INFO L290 TraceCheckUtils]: 16: Hoare triple {15863#(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 (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] {15876#(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 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-07 16:43:52,860 INFO L290 TraceCheckUtils]: 17: Hoare triple {15876#(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 (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] {15880#(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 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-07 16:43:52,860 INFO L290 TraceCheckUtils]: 18: Hoare triple {15880#(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 (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] {15863#(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 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-07 16:43:52,861 INFO L290 TraceCheckUtils]: 19: Hoare triple {15863#(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 (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] {15863#(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 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-07 16:43:52,861 INFO L290 TraceCheckUtils]: 20: Hoare triple {15863#(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 (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[] {15863#(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 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-07 16:43:52,861 INFO L290 TraceCheckUtils]: 21: Hoare triple {15863#(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 (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] {15863#(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 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-07 16:43:52,862 INFO L290 TraceCheckUtils]: 22: Hoare triple {15863#(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 (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] {15876#(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 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-07 16:43:52,863 INFO L290 TraceCheckUtils]: 23: Hoare triple {15876#(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 (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] {15899#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int)) (and (= main_~x~0 (select (select |#memory_int| |main_~#Dest~0.base|) 0)) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Dest~0.base|) 0) 1))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-07 16:43:52,864 INFO L290 TraceCheckUtils]: 24: Hoare triple {15899#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int)) (and (= main_~x~0 (select (select |#memory_int| |main_~#Dest~0.base|) 0)) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Dest~0.base|) 0) 1))) (<= 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] {15903#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int)) (and (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Dest~0.base|) 0) 1))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-07 16:43:52,864 INFO L290 TraceCheckUtils]: 25: Hoare triple {15903#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int)) (and (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Dest~0.base|) 0) 1))) (<= 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] {15903#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int)) (and (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Dest~0.base|) 0) 1))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-07 16:43:52,865 INFO L290 TraceCheckUtils]: 26: Hoare triple {15903#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int)) (and (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Dest~0.base|) 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[] {15903#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int)) (and (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Dest~0.base|) 0) 1))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-07 16:43:52,866 INFO L290 TraceCheckUtils]: 27: Hoare triple {15903#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int)) (and (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Dest~0.base|) 0) 1))) (<= 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] {15903#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int)) (and (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Dest~0.base|) 0) 1))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-07 16:43:52,872 INFO L290 TraceCheckUtils]: 28: Hoare triple {15903#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int)) (and (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Dest~0.base|) 0) 1))) (<= 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[] {15903#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int)) (and (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Dest~0.base|) 0) 1))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-07 16:43:52,872 INFO L290 TraceCheckUtils]: 29: Hoare triple {15903#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int)) (and (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Dest~0.base|) 0) 1))) (<= 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] {15903#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int)) (and (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Dest~0.base|) 0) 1))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-07 16:43:52,874 INFO L290 TraceCheckUtils]: 30: Hoare triple {15903#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int)) (and (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Dest~0.base|) 0) 1))) (<= 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] {15903#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int)) (and (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Dest~0.base|) 0) 1))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-07 16:43:52,874 INFO L290 TraceCheckUtils]: 31: Hoare triple {15903#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int)) (and (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Dest~0.base|) 0) 1))) (<= 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] {15903#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int)) (and (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Dest~0.base|) 0) 1))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-07 16:43:52,875 INFO L290 TraceCheckUtils]: 32: Hoare triple {15903#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int)) (and (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Dest~0.base|) 0) 1))) (<= 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] {15903#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int)) (and (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Dest~0.base|) 0) 1))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-07 16:43:52,876 INFO L290 TraceCheckUtils]: 33: Hoare triple {15903#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int)) (and (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Dest~0.base|) 0) 1))) (<= 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[] {15903#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int)) (and (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Dest~0.base|) 0) 1))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-07 16:43:52,876 INFO L290 TraceCheckUtils]: 34: Hoare triple {15903#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int)) (and (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Dest~0.base|) 0) 1))) (<= 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] {15934#(and (= |main_~#distance~0.offset| 0) (= main_~i~0 0) (exists ((|main_~#Dest~0.base| Int)) (and (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Dest~0.base|) 0) 1))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-07 16:43:52,877 INFO L290 TraceCheckUtils]: 35: Hoare triple {15934#(and (= |main_~#distance~0.offset| 0) (= main_~i~0 0) (exists ((|main_~#Dest~0.base| Int)) (and (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Dest~0.base|) 0) 1))) (<= 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] {15938#(<= 0 |main_#t~mem21|)} is VALID [2022-04-07 16:43:52,878 INFO L272 TraceCheckUtils]: 36: Hoare triple {15938#(<= 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] {15942#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-07 16:43:52,878 INFO L290 TraceCheckUtils]: 37: Hoare triple {15942#(<= 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] {15946#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-07 16:43:52,878 INFO L290 TraceCheckUtils]: 38: Hoare triple {15946#(<= 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[] {15801#false} is VALID [2022-04-07 16:43:52,878 INFO L290 TraceCheckUtils]: 39: Hoare triple {15801#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {15801#false} is VALID [2022-04-07 16:43:52,879 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 1 proven. 14 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-04-07 16:43:52,879 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-07 16:44:01,323 INFO L290 TraceCheckUtils]: 39: Hoare triple {15801#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {15801#false} is VALID [2022-04-07 16:44:01,323 INFO L290 TraceCheckUtils]: 38: Hoare triple {15946#(<= 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[] {15801#false} is VALID [2022-04-07 16:44:01,324 INFO L290 TraceCheckUtils]: 37: Hoare triple {15942#(<= 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] {15946#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-07 16:44:01,324 INFO L272 TraceCheckUtils]: 36: Hoare triple {15938#(<= 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] {15942#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-07 16:44:01,324 INFO L290 TraceCheckUtils]: 35: Hoare triple {15965#(<= 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] {15938#(<= 0 |main_#t~mem21|)} is VALID [2022-04-07 16:44:01,325 INFO L290 TraceCheckUtils]: 34: Hoare triple {15969#(<= 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] {15965#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4))))} is VALID [2022-04-07 16:44:01,325 INFO L290 TraceCheckUtils]: 33: Hoare triple {15969#(<= 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[] {15969#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-07 16:44:01,325 INFO L290 TraceCheckUtils]: 32: Hoare triple {15969#(<= 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] {15969#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-07 16:44:01,326 INFO L290 TraceCheckUtils]: 31: Hoare triple {15969#(<= 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] {15969#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-07 16:44:01,326 INFO L290 TraceCheckUtils]: 30: Hoare triple {15969#(<= 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] {15969#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-07 16:44:01,326 INFO L290 TraceCheckUtils]: 29: Hoare triple {15969#(<= 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] {15969#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-07 16:44:01,327 INFO L290 TraceCheckUtils]: 28: Hoare triple {15969#(<= 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[] {15969#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-07 16:44:01,327 INFO L290 TraceCheckUtils]: 27: Hoare triple {15969#(<= 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] {15969#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-07 16:44:01,327 INFO L290 TraceCheckUtils]: 26: Hoare triple {15969#(<= 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[] {15969#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-07 16:44:01,327 INFO L290 TraceCheckUtils]: 25: Hoare triple {15969#(<= 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] {15969#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-07 16:44:01,328 INFO L290 TraceCheckUtils]: 24: Hoare triple {16000#(forall ((v_ArrVal_597 Int)) (<= 0 (select (store (select |#memory_int| |main_~#distance~0.base|) (+ (* main_~x~0 4) |main_~#distance~0.offset|) v_ArrVal_597) |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] {15969#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-07 16:44:01,329 INFO L290 TraceCheckUtils]: 23: Hoare triple {16004#(forall ((v_ArrVal_597 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_597) |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] {16000#(forall ((v_ArrVal_597 Int)) (<= 0 (select (store (select |#memory_int| |main_~#distance~0.base|) (+ (* main_~x~0 4) |main_~#distance~0.offset|) v_ArrVal_597) |main_~#distance~0.offset|)))} is VALID [2022-04-07 16:44:01,329 INFO L290 TraceCheckUtils]: 22: Hoare triple {16008#(forall ((v_ArrVal_597 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_597) |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] {16004#(forall ((v_ArrVal_597 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_597) |main_~#distance~0.offset|)))} is VALID [2022-04-07 16:44:01,330 INFO L290 TraceCheckUtils]: 21: Hoare triple {16008#(forall ((v_ArrVal_597 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_597) |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] {16008#(forall ((v_ArrVal_597 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_597) |main_~#distance~0.offset|)))} is VALID [2022-04-07 16:44:01,330 INFO L290 TraceCheckUtils]: 20: Hoare triple {16008#(forall ((v_ArrVal_597 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_597) |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[] {16008#(forall ((v_ArrVal_597 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_597) |main_~#distance~0.offset|)))} is VALID [2022-04-07 16:44:01,330 INFO L290 TraceCheckUtils]: 19: Hoare triple {16008#(forall ((v_ArrVal_597 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_597) |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] {16008#(forall ((v_ArrVal_597 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_597) |main_~#distance~0.offset|)))} is VALID [2022-04-07 16:44:01,331 INFO L290 TraceCheckUtils]: 18: Hoare triple {16021#(forall ((v_ArrVal_597 Int) (v_ArrVal_595 Int)) (<= 0 (select (store (store (select |#memory_int| |main_~#distance~0.base|) (+ (* main_~x~0 4) |main_~#distance~0.offset|) v_ArrVal_595) (+ (* (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_595)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_597) |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] {16008#(forall ((v_ArrVal_597 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_597) |main_~#distance~0.offset|)))} is VALID [2022-04-07 16:44:01,332 INFO L290 TraceCheckUtils]: 17: Hoare triple {16025#(forall ((v_ArrVal_597 Int) (v_ArrVal_595 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_595) (+ (* 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_595)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|)) |main_~#distance~0.offset|) v_ArrVal_597) |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] {16021#(forall ((v_ArrVal_597 Int) (v_ArrVal_595 Int)) (<= 0 (select (store (store (select |#memory_int| |main_~#distance~0.base|) (+ (* main_~x~0 4) |main_~#distance~0.offset|) v_ArrVal_595) (+ (* (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_595)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_597) |main_~#distance~0.offset|)))} is VALID [2022-04-07 16:44:01,333 INFO L290 TraceCheckUtils]: 16: Hoare triple {16029#(forall ((v_ArrVal_597 Int) (v_ArrVal_595 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_595) (+ (* 4 (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_595)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|)) |main_~#distance~0.offset|) v_ArrVal_597) |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] {16025#(forall ((v_ArrVal_597 Int) (v_ArrVal_595 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_595) (+ (* 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_595)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|)) |main_~#distance~0.offset|) v_ArrVal_597) |main_~#distance~0.offset|)))} is VALID [2022-04-07 16:44:01,333 INFO L290 TraceCheckUtils]: 15: Hoare triple {16029#(forall ((v_ArrVal_597 Int) (v_ArrVal_595 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_595) (+ (* 4 (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_595)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|)) |main_~#distance~0.offset|) v_ArrVal_597) |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] {16029#(forall ((v_ArrVal_597 Int) (v_ArrVal_595 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_595) (+ (* 4 (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_595)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|)) |main_~#distance~0.offset|) v_ArrVal_597) |main_~#distance~0.offset|)))} is VALID [2022-04-07 16:44:01,334 INFO L290 TraceCheckUtils]: 14: Hoare triple {16029#(forall ((v_ArrVal_597 Int) (v_ArrVal_595 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_595) (+ (* 4 (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_595)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|)) |main_~#distance~0.offset|) v_ArrVal_597) |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[] {16029#(forall ((v_ArrVal_597 Int) (v_ArrVal_595 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_595) (+ (* 4 (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_595)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|)) |main_~#distance~0.offset|) v_ArrVal_597) |main_~#distance~0.offset|)))} is VALID [2022-04-07 16:44:01,334 INFO L290 TraceCheckUtils]: 13: Hoare triple {16029#(forall ((v_ArrVal_597 Int) (v_ArrVal_595 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_595) (+ (* 4 (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_595)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|)) |main_~#distance~0.offset|) v_ArrVal_597) |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] {16029#(forall ((v_ArrVal_597 Int) (v_ArrVal_595 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_595) (+ (* 4 (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_595)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|)) |main_~#distance~0.offset|) v_ArrVal_597) |main_~#distance~0.offset|)))} is VALID [2022-04-07 16:44:01,357 INFO L290 TraceCheckUtils]: 12: Hoare triple {16042#(forall ((v_ArrVal_597 Int) (v_ArrVal_595 Int) (v_ArrVal_593 Int)) (<= 0 (select (store (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_593) (+ (* 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_593)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|)) |main_~#distance~0.offset|) v_ArrVal_595) (+ (* (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_593) (+ (* 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_593)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|)) |main_~#distance~0.offset|) v_ArrVal_595)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_597) |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] {16029#(forall ((v_ArrVal_597 Int) (v_ArrVal_595 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_595) (+ (* 4 (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_595)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|)) |main_~#distance~0.offset|) v_ArrVal_597) |main_~#distance~0.offset|)))} is VALID [2022-04-07 16:44:01,358 INFO L290 TraceCheckUtils]: 11: Hoare triple {16042#(forall ((v_ArrVal_597 Int) (v_ArrVal_595 Int) (v_ArrVal_593 Int)) (<= 0 (select (store (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_593) (+ (* 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_593)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|)) |main_~#distance~0.offset|) v_ArrVal_595) (+ (* (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_593) (+ (* 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_593)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|)) |main_~#distance~0.offset|) v_ArrVal_595)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_597) |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[] {16042#(forall ((v_ArrVal_597 Int) (v_ArrVal_595 Int) (v_ArrVal_593 Int)) (<= 0 (select (store (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_593) (+ (* 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_593)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|)) |main_~#distance~0.offset|) v_ArrVal_595) (+ (* (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_593) (+ (* 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_593)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|)) |main_~#distance~0.offset|) v_ArrVal_595)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_597) |main_~#distance~0.offset|)))} is VALID [2022-04-07 16:44:01,364 INFO L290 TraceCheckUtils]: 10: Hoare triple {16049#(forall ((v_ArrVal_597 Int) (v_ArrVal_595 Int) (v_ArrVal_593 Int)) (<= 0 (select (store (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_593) (+ (* 4 (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_593)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|)) |main_~#distance~0.offset|) v_ArrVal_595) (+ (* (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_593) (+ (* 4 (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_593)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|)) |main_~#distance~0.offset|) v_ArrVal_595)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_597) |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] {16042#(forall ((v_ArrVal_597 Int) (v_ArrVal_595 Int) (v_ArrVal_593 Int)) (<= 0 (select (store (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_593) (+ (* 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_593)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|)) |main_~#distance~0.offset|) v_ArrVal_595) (+ (* (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_593) (+ (* 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_593)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|)) |main_~#distance~0.offset|) v_ArrVal_595)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_597) |main_~#distance~0.offset|)))} is VALID [2022-04-07 16:44:01,449 INFO L290 TraceCheckUtils]: 9: Hoare triple {16053#(forall ((v_ArrVal_597 Int) (v_ArrVal_595 Int) (v_ArrVal_593 Int) (v_ArrVal_591 Int)) (or (not (<= 0 v_ArrVal_591)) (<= 0 (select (store (store (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_591) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_593) (+ (* (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_591) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_593)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_595) (+ (* (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_591) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_593) (+ (* (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_591) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_593)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_595)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_597) |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] {16049#(forall ((v_ArrVal_597 Int) (v_ArrVal_595 Int) (v_ArrVal_593 Int)) (<= 0 (select (store (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_593) (+ (* 4 (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_593)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|)) |main_~#distance~0.offset|) v_ArrVal_595) (+ (* (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_593) (+ (* 4 (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_593)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|)) |main_~#distance~0.offset|) v_ArrVal_595)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_597) |main_~#distance~0.offset|)))} is VALID [2022-04-07 16:44:01,450 INFO L290 TraceCheckUtils]: 8: Hoare triple {16053#(forall ((v_ArrVal_597 Int) (v_ArrVal_595 Int) (v_ArrVal_593 Int) (v_ArrVal_591 Int)) (or (not (<= 0 v_ArrVal_591)) (<= 0 (select (store (store (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_591) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_593) (+ (* (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_591) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_593)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_595) (+ (* (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_591) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_593) (+ (* (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_591) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_593)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_595)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_597) |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[] {16053#(forall ((v_ArrVal_597 Int) (v_ArrVal_595 Int) (v_ArrVal_593 Int) (v_ArrVal_591 Int)) (or (not (<= 0 v_ArrVal_591)) (<= 0 (select (store (store (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_591) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_593) (+ (* (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_591) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_593)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_595) (+ (* (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_591) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_593) (+ (* (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_591) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_593)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_595)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_597) |main_~#distance~0.offset|))))} is VALID [2022-04-07 16:44:01,454 INFO L290 TraceCheckUtils]: 7: Hoare triple {15800#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] {16053#(forall ((v_ArrVal_597 Int) (v_ArrVal_595 Int) (v_ArrVal_593 Int) (v_ArrVal_591 Int)) (or (not (<= 0 v_ArrVal_591)) (<= 0 (select (store (store (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_591) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_593) (+ (* (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_591) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_593)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_595) (+ (* (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_591) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_593) (+ (* (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_591) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_593)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_595)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_597) |main_~#distance~0.offset|))))} is VALID [2022-04-07 16:44:01,454 INFO L290 TraceCheckUtils]: 6: Hoare triple {15800#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[] {15800#true} is VALID [2022-04-07 16:44:01,454 INFO L290 TraceCheckUtils]: 5: Hoare triple {15800#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] {15800#true} is VALID [2022-04-07 16:44:01,454 INFO L272 TraceCheckUtils]: 4: Hoare triple {15800#true} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {15800#true} is VALID [2022-04-07 16:44:01,454 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {15800#true} {15800#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {15800#true} is VALID [2022-04-07 16:44:01,454 INFO L290 TraceCheckUtils]: 2: Hoare triple {15800#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {15800#true} is VALID [2022-04-07 16:44:01,454 INFO L290 TraceCheckUtils]: 1: Hoare triple {15800#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] {15800#true} is VALID [2022-04-07 16:44:01,454 INFO L272 TraceCheckUtils]: 0: Hoare triple {15800#true} [126] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {15800#true} is VALID [2022-04-07 16:44:01,455 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-07 16:44:01,455 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [287869610] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-07 16:44:01,455 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-07 16:44:01,455 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 14, 16] total 41 [2022-04-07 16:44:01,455 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2110681594] [2022-04-07 16:44:01,455 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-04-07 16:44:01,456 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 [2022-04-07 16:44:01,456 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-07 16:44:01,456 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) [2022-04-07 16:44:03,656 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 100 edges. 99 inductive. 0 not inductive. 1 times theorem prover too weak to decide inductivity. [2022-04-07 16:44:03,656 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 41 states [2022-04-07 16:44:03,656 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-07 16:44:03,657 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 41 interpolants. [2022-04-07 16:44:03,657 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=239, Invalid=1399, Unknown=2, NotChecked=0, Total=1640 [2022-04-07 16:44:03,657 INFO L87 Difference]: Start difference. First operand 379 states and 497 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) [2022-04-07 16:44:06,895 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 16:44:06,895 INFO L93 Difference]: Finished difference Result 828 states and 1087 transitions. [2022-04-07 16:44:06,895 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2022-04-07 16:44:06,895 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 [2022-04-07 16:44:06,895 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-07 16:44:06,896 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) [2022-04-07 16:44:06,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 35 states and 214 transitions. [2022-04-07 16:44:06,898 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) [2022-04-07 16:44:06,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 35 states and 214 transitions. [2022-04-07 16:44:06,900 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 35 states and 214 transitions. [2022-04-07 16:44:07,157 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 214 edges. 214 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-07 16:44:07,190 INFO L225 Difference]: With dead ends: 828 [2022-04-07 16:44:07,190 INFO L226 Difference]: Without dead ends: 828 [2022-04-07 16:44:07,192 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 174 GetRequests, 87 SyntacticMatches, 17 SemanticMatches, 70 ConstructedPredicates, 0 IntricatePredicates, 1 DeprecatedPredicates, 1685 ImplicationChecksByTransitivity, 9.0s TimeCoverageRelationStatistics Valid=922, Invalid=4188, Unknown=2, NotChecked=0, Total=5112 [2022-04-07 16:44:07,194 INFO L913 BasicCegarLoop]: 32 mSDtfsCounter, 419 mSDsluCounter, 58 mSDsCounter, 0 mSdLazyCounter, 700 mSolverCounterSat, 209 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 420 SdHoareTripleChecker+Valid, 90 SdHoareTripleChecker+Invalid, 1570 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 209 IncrementalHoareTripleChecker+Valid, 700 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 661 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2022-04-07 16:44:07,194 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [420 Valid, 90 Invalid, 1570 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [209 Valid, 700 Invalid, 0 Unknown, 661 Unchecked, 0.9s Time] [2022-04-07 16:44:07,195 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 828 states. [2022-04-07 16:44:07,209 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 828 to 448. [2022-04-07 16:44:07,210 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-07 16:44:07,210 INFO L82 GeneralOperation]: Start isEquivalent. First operand 828 states. Second operand has 448 states, 435 states have (on average 1.3517241379310345) internal successors, (588), 438 states have internal predecessors, (588), 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) [2022-04-07 16:44:07,212 INFO L74 IsIncluded]: Start isIncluded. First operand 828 states. Second operand has 448 states, 435 states have (on average 1.3517241379310345) internal successors, (588), 438 states have internal predecessors, (588), 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) [2022-04-07 16:44:07,213 INFO L87 Difference]: Start difference. First operand 828 states. Second operand has 448 states, 435 states have (on average 1.3517241379310345) internal successors, (588), 438 states have internal predecessors, (588), 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) [2022-04-07 16:44:07,249 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 16:44:07,249 INFO L93 Difference]: Finished difference Result 828 states and 1087 transitions. [2022-04-07 16:44:07,249 INFO L276 IsEmpty]: Start isEmpty. Operand 828 states and 1087 transitions. [2022-04-07 16:44:07,250 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-07 16:44:07,251 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-07 16:44:07,251 INFO L74 IsIncluded]: Start isIncluded. First operand has 448 states, 435 states have (on average 1.3517241379310345) internal successors, (588), 438 states have internal predecessors, (588), 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 828 states. [2022-04-07 16:44:07,252 INFO L87 Difference]: Start difference. First operand has 448 states, 435 states have (on average 1.3517241379310345) internal successors, (588), 438 states have internal predecessors, (588), 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 828 states. [2022-04-07 16:44:07,284 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 16:44:07,284 INFO L93 Difference]: Finished difference Result 828 states and 1087 transitions. [2022-04-07 16:44:07,284 INFO L276 IsEmpty]: Start isEmpty. Operand 828 states and 1087 transitions. [2022-04-07 16:44:07,286 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-07 16:44:07,286 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-07 16:44:07,286 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-07 16:44:07,286 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-07 16:44:07,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 448 states, 435 states have (on average 1.3517241379310345) internal successors, (588), 438 states have internal predecessors, (588), 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) [2022-04-07 16:44:07,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 448 states and 600 transitions. [2022-04-07 16:44:07,297 INFO L78 Accepts]: Start accepts. Automaton has 448 states and 600 transitions. Word has length 40 [2022-04-07 16:44:07,297 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-07 16:44:07,297 INFO L478 AbstractCegarLoop]: Abstraction has 448 states and 600 transitions. [2022-04-07 16:44:07,297 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) [2022-04-07 16:44:07,297 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 600 transitions. [2022-04-07 16:44:07,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-04-07 16:44:07,298 INFO L491 BasicCegarLoop]: Found error trace [2022-04-07 16:44:07,298 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] [2022-04-07 16:44:07,322 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Forceful destruction successful, exit code 0 [2022-04-07 16:44:07,511 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 [2022-04-07 16:44:07,511 INFO L403 AbstractCegarLoop]: === Iteration 18 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-07 16:44:07,512 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-07 16:44:07,512 INFO L85 PathProgramCache]: Analyzing trace with hash 1131529939, now seen corresponding path program 5 times [2022-04-07 16:44:07,512 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-07 16:44:07,512 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1890523386] [2022-04-07 16:44:07,512 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-07 16:44:07,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-07 16:44:07,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 16:44:08,520 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-07 16:44:08,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 16:44:08,525 INFO L290 TraceCheckUtils]: 0: Hoare triple {19143#(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] {19120#true} is VALID [2022-04-07 16:44:08,526 INFO L290 TraceCheckUtils]: 1: Hoare triple {19120#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {19120#true} is VALID [2022-04-07 16:44:08,526 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {19120#true} {19120#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {19120#true} is VALID [2022-04-07 16:44:08,526 INFO L272 TraceCheckUtils]: 0: Hoare triple {19120#true} [126] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {19143#(and (= |old(~INFINITY~0)| ~INFINITY~0) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-07 16:44:08,526 INFO L290 TraceCheckUtils]: 1: Hoare triple {19143#(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] {19120#true} is VALID [2022-04-07 16:44:08,526 INFO L290 TraceCheckUtils]: 2: Hoare triple {19120#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {19120#true} is VALID [2022-04-07 16:44:08,526 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {19120#true} {19120#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {19120#true} is VALID [2022-04-07 16:44:08,527 INFO L272 TraceCheckUtils]: 4: Hoare triple {19120#true} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {19120#true} is VALID [2022-04-07 16:44:08,527 INFO L290 TraceCheckUtils]: 5: Hoare triple {19120#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] {19120#true} is VALID [2022-04-07 16:44:08,527 INFO L290 TraceCheckUtils]: 6: Hoare triple {19120#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[] {19120#true} is VALID [2022-04-07 16:44:08,531 INFO L290 TraceCheckUtils]: 7: Hoare triple {19120#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] {19125#(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 [2022-04-07 16:44:08,531 INFO L290 TraceCheckUtils]: 8: Hoare triple {19125#(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[] {19125#(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 [2022-04-07 16:44:08,532 INFO L290 TraceCheckUtils]: 9: Hoare triple {19125#(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] {19126#(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) (<= 0 |main_~#Dest~0.offset|))} is VALID [2022-04-07 16:44:08,533 INFO L290 TraceCheckUtils]: 10: Hoare triple {19126#(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) (<= 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] {19127#(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 [2022-04-07 16:44:08,534 INFO L290 TraceCheckUtils]: 11: Hoare triple {19127#(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[] {19127#(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 [2022-04-07 16:44:08,534 INFO L290 TraceCheckUtils]: 12: Hoare triple {19127#(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] {19127#(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 [2022-04-07 16:44:08,535 INFO L290 TraceCheckUtils]: 13: Hoare triple {19127#(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] {19128#(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 [2022-04-07 16:44:08,536 INFO L290 TraceCheckUtils]: 14: Hoare triple {19128#(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] {19129#(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_~#Dest~0.offset| 0) (not (= (+ (* main_~x~0 4) |main_~#distance~0.offset|) 0)) (= (+ (* main_~j~0 4) |main_~#Dest~0.offset|) 0))} is VALID [2022-04-07 16:44:08,537 INFO L290 TraceCheckUtils]: 15: Hoare triple {19129#(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_~#Dest~0.offset| 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] {19130#(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_~#Dest~0.offset| 0) (= (+ (* main_~j~0 4) |main_~#Dest~0.offset|) 0))} is VALID [2022-04-07 16:44:08,538 INFO L290 TraceCheckUtils]: 16: Hoare triple {19130#(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_~#Dest~0.offset| 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] {19131#(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 [2022-04-07 16:44:08,539 INFO L290 TraceCheckUtils]: 17: Hoare triple {19131#(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] {19132#(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) (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 [2022-04-07 16:44:08,539 INFO L290 TraceCheckUtils]: 18: Hoare triple {19132#(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) (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|)))} [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] {19133#(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 [2022-04-07 16:44:08,540 INFO L290 TraceCheckUtils]: 19: Hoare triple {19133#(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] {19134#(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 [2022-04-07 16:44:08,541 INFO L290 TraceCheckUtils]: 20: Hoare triple {19134#(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] {19135#(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) (= main_~x~0 4) (= (+ (* main_~j~0 4) |main_~#Dest~0.offset|) 8))} is VALID [2022-04-07 16:44:08,542 INFO L290 TraceCheckUtils]: 21: Hoare triple {19135#(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) (= main_~x~0 4) (= (+ (* 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] {19136#(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) (= (+ (* main_~j~0 4) |main_~#Dest~0.offset|) 8))} is VALID [2022-04-07 16:44:08,543 INFO L290 TraceCheckUtils]: 22: Hoare triple {19136#(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) (= (+ (* 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] {19137#(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 [2022-04-07 16:44:08,543 INFO L290 TraceCheckUtils]: 23: Hoare triple {19137#(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[] {19137#(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 [2022-04-07 16:44:08,544 INFO L290 TraceCheckUtils]: 24: Hoare triple {19137#(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] {19137#(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 [2022-04-07 16:44:08,544 INFO L290 TraceCheckUtils]: 25: Hoare triple {19137#(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[] {19137#(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 [2022-04-07 16:44:08,544 INFO L290 TraceCheckUtils]: 26: Hoare triple {19137#(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] {19137#(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 [2022-04-07 16:44:08,545 INFO L290 TraceCheckUtils]: 27: Hoare triple {19137#(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] {19137#(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 [2022-04-07 16:44:08,546 INFO L290 TraceCheckUtils]: 28: Hoare triple {19137#(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] {19137#(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 [2022-04-07 16:44:08,546 INFO L290 TraceCheckUtils]: 29: Hoare triple {19137#(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] {19137#(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 [2022-04-07 16:44:08,547 INFO L290 TraceCheckUtils]: 30: Hoare triple {19137#(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] {19137#(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 [2022-04-07 16:44:08,547 INFO L290 TraceCheckUtils]: 31: Hoare triple {19137#(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] {19137#(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 [2022-04-07 16:44:08,548 INFO L290 TraceCheckUtils]: 32: Hoare triple {19137#(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] {19137#(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 [2022-04-07 16:44:08,549 INFO L290 TraceCheckUtils]: 33: Hoare triple {19137#(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] {19138#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} is VALID [2022-04-07 16:44:08,549 INFO L290 TraceCheckUtils]: 34: Hoare triple {19138#(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] {19138#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} is VALID [2022-04-07 16:44:08,549 INFO L290 TraceCheckUtils]: 35: Hoare triple {19138#(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] {19138#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} is VALID [2022-04-07 16:44:08,550 INFO L290 TraceCheckUtils]: 36: Hoare triple {19138#(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[] {19138#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} is VALID [2022-04-07 16:44:08,550 INFO L290 TraceCheckUtils]: 37: Hoare triple {19138#(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] {19139#(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 [2022-04-07 16:44:08,551 INFO L290 TraceCheckUtils]: 38: Hoare triple {19139#(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] {19140#(= |main_#t~mem21| 0)} is VALID [2022-04-07 16:44:08,551 INFO L272 TraceCheckUtils]: 39: Hoare triple {19140#(= |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] {19141#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-07 16:44:08,552 INFO L290 TraceCheckUtils]: 40: Hoare triple {19141#(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] {19142#(not (= __VERIFIER_assert_~cond 0))} is VALID [2022-04-07 16:44:08,552 INFO L290 TraceCheckUtils]: 41: Hoare triple {19142#(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[] {19121#false} is VALID [2022-04-07 16:44:08,552 INFO L290 TraceCheckUtils]: 42: Hoare triple {19121#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {19121#false} is VALID [2022-04-07 16:44:08,553 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-04-07 16:44:08,553 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-07 16:44:08,553 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1890523386] [2022-04-07 16:44:08,553 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1890523386] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-07 16:44:08,553 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1809320945] [2022-04-07 16:44:08,553 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2022-04-07 16:44:08,553 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-07 16:44:08,553 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-07 16:44:08,555 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) [2022-04-07 16:44:08,560 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Waiting until timeout for monitored process [2022-04-07 16:44:08,749 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 5 check-sat command(s) [2022-04-07 16:44:08,749 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-07 16:44:08,752 INFO L263 TraceCheckSpWp]: Trace formula consists of 371 conjuncts, 50 conjunts are in the unsatisfiable core [2022-04-07 16:44:08,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 16:44:08,770 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-07 16:44:08,826 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 [2022-04-07 16:44:09,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-07 16:44:09,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-07 16:44:09,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-07 16:44:09,005 INFO L356 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-04-07 16:44:09,006 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 44 treesize of output 52 [2022-04-07 16:44:09,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-07 16:44:09,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-07 16:44:09,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-07 16:44:09,552 INFO L173 IndexEqualityManager]: detected equality via solver [2022-04-07 16:44:09,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-07 16:44:09,565 INFO L356 Elim1Store]: treesize reduction 33, result has 17.5 percent of original size [2022-04-07 16:44:09,565 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 5 disjoint index pairs (out of 15 index pairs), introduced 5 new quantified variables, introduced 5 case distinctions, treesize of input 66 treesize of output 73 [2022-04-07 16:44:09,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-07 16:44:09,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-07 16:44:09,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-07 16:44:09,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-07 16:44:09,929 INFO L173 IndexEqualityManager]: detected equality via solver [2022-04-07 16:44:09,947 INFO L356 Elim1Store]: treesize reduction 33, result has 17.5 percent of original size [2022-04-07 16:44:09,947 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 5 disjoint index pairs (out of 15 index pairs), introduced 5 new quantified variables, introduced 5 case distinctions, treesize of input 66 treesize of output 71 [2022-04-07 16:44:10,390 INFO L356 Elim1Store]: treesize reduction 33, result has 17.5 percent of original size [2022-04-07 16:44:10,390 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 4 case distinctions, treesize of input 58 treesize of output 65 [2022-04-07 16:44:12,241 INFO L356 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2022-04-07 16:44:12,241 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 5 select indices, 5 select index equivalence classes, 5 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 3 case distinctions, treesize of input 43 treesize of output 23 [2022-04-07 16:44:12,443 INFO L272 TraceCheckUtils]: 0: Hoare triple {19120#true} [126] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {19120#true} is VALID [2022-04-07 16:44:12,443 INFO L290 TraceCheckUtils]: 1: Hoare triple {19120#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] {19120#true} is VALID [2022-04-07 16:44:12,443 INFO L290 TraceCheckUtils]: 2: Hoare triple {19120#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {19120#true} is VALID [2022-04-07 16:44:12,443 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {19120#true} {19120#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {19120#true} is VALID [2022-04-07 16:44:12,443 INFO L272 TraceCheckUtils]: 4: Hoare triple {19120#true} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {19120#true} is VALID [2022-04-07 16:44:12,443 INFO L290 TraceCheckUtils]: 5: Hoare triple {19120#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] {19120#true} is VALID [2022-04-07 16:44:12,443 INFO L290 TraceCheckUtils]: 6: Hoare triple {19120#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[] {19120#true} is VALID [2022-04-07 16:44:12,447 INFO L290 TraceCheckUtils]: 7: Hoare triple {19120#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] {19168#(and (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (= |main_~#distance~0.offset| 0) (= (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) (<= 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 [2022-04-07 16:44:12,448 INFO L290 TraceCheckUtils]: 8: Hoare triple {19168#(and (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (= |main_~#distance~0.offset| 0) (= (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) (<= 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[] {19168#(and (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (= |main_~#distance~0.offset| 0) (= (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) (<= 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 [2022-04-07 16:44:12,449 INFO L290 TraceCheckUtils]: 9: Hoare triple {19168#(and (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (= |main_~#distance~0.offset| 0) (= (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) (<= 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] {19175#(and (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (= |main_~#distance~0.offset| 0) (= (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) (<= 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 [2022-04-07 16:44:12,450 INFO L290 TraceCheckUtils]: 10: Hoare triple {19175#(and (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (= |main_~#distance~0.offset| 0) (= (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) (<= 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] {19175#(and (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (= |main_~#distance~0.offset| 0) (= (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) (<= 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 [2022-04-07 16:44:12,451 INFO L290 TraceCheckUtils]: 11: Hoare triple {19175#(and (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (= |main_~#distance~0.offset| 0) (= (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) (<= 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[] {19175#(and (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (= |main_~#distance~0.offset| 0) (= (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) (<= 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 [2022-04-07 16:44:12,451 INFO L290 TraceCheckUtils]: 12: Hoare triple {19175#(and (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (= |main_~#distance~0.offset| 0) (= (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) (<= 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] {19175#(and (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (= |main_~#distance~0.offset| 0) (= (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) (<= 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 [2022-04-07 16:44:12,452 INFO L290 TraceCheckUtils]: 13: Hoare triple {19175#(and (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (= |main_~#distance~0.offset| 0) (= (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) (<= 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] {19188#(and (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (= |main_~#distance~0.offset| 0) (= (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) (<= 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 [2022-04-07 16:44:12,453 INFO L290 TraceCheckUtils]: 14: Hoare triple {19188#(and (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (= |main_~#distance~0.offset| 0) (= (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) (<= 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] {19192#(and (<= (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|)) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (= |main_~#distance~0.offset| 0) (= (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) (<= 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 [2022-04-07 16:44:12,454 INFO L290 TraceCheckUtils]: 15: Hoare triple {19192#(and (<= (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|)) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (= |main_~#distance~0.offset| 0) (= (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) (<= 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] {19188#(and (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (= |main_~#distance~0.offset| 0) (= (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) (<= 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 [2022-04-07 16:44:12,455 INFO L290 TraceCheckUtils]: 16: Hoare triple {19188#(and (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (= |main_~#distance~0.offset| 0) (= (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) (<= 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] {19199#(and (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (= |main_~#distance~0.offset| 0) (= (+ (- 1) main_~j~0) 0) (= (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) (<= 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 [2022-04-07 16:44:12,456 INFO L290 TraceCheckUtils]: 17: Hoare triple {19199#(and (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (= |main_~#distance~0.offset| 0) (= (+ (- 1) main_~j~0) 0) (= (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) (<= 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] {19203#(and (<= (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|)) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (= |main_~#distance~0.offset| 0) (= (+ (- 1) main_~j~0) 0) (= (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) (<= 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 [2022-04-07 16:44:12,457 INFO L290 TraceCheckUtils]: 18: Hoare triple {19203#(and (<= (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|)) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (= |main_~#distance~0.offset| 0) (= (+ (- 1) main_~j~0) 0) (= (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) (<= 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] {19199#(and (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (= |main_~#distance~0.offset| 0) (= (+ (- 1) main_~j~0) 0) (= (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) (<= 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 [2022-04-07 16:44:12,458 INFO L290 TraceCheckUtils]: 19: Hoare triple {19199#(and (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (= |main_~#distance~0.offset| 0) (= (+ (- 1) main_~j~0) 0) (= (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) (<= 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] {19210#(and (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Source~0.base|) |main_~#Source~0.offset|) 0) (= main_~j~0 2) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (= |main_~#Source~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 [2022-04-07 16:44:12,459 INFO L290 TraceCheckUtils]: 20: Hoare triple {19210#(and (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Source~0.base|) |main_~#Source~0.offset|) 0) (= main_~j~0 2) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= |main_~#Dest~0.offset| 0) (= |main_~#Source~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] {19214#(and (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Source~0.base|) |main_~#Source~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)) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)) (<= (select (select |#memory_int| |main_~#Dest~0.base|) 8) main_~x~0))) (= |main_~#Source~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-07 16:44:12,460 INFO L290 TraceCheckUtils]: 21: Hoare triple {19214#(and (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Source~0.base|) |main_~#Source~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)) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)) (<= (select (select |#memory_int| |main_~#Dest~0.base|) 8) main_~x~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] {19218#(and (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (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)) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)))) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Source~0.base|) |main_~#Source~0.offset|) 0) (= |main_~#Source~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-07 16:44:12,461 INFO L290 TraceCheckUtils]: 22: Hoare triple {19218#(and (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (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)) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)))) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Source~0.base|) |main_~#Source~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] {19218#(and (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (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)) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)))) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Source~0.base|) |main_~#Source~0.offset|) 0) (= |main_~#Source~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-07 16:44:12,462 INFO L290 TraceCheckUtils]: 23: Hoare triple {19218#(and (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (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)) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)))) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Source~0.base|) |main_~#Source~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[] {19218#(and (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (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)) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)))) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Source~0.base|) |main_~#Source~0.offset|) 0) (= |main_~#Source~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-07 16:44:12,463 INFO L290 TraceCheckUtils]: 24: Hoare triple {19218#(and (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (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)) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)))) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Source~0.base|) |main_~#Source~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] {19218#(and (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (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)) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)))) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Source~0.base|) |main_~#Source~0.offset|) 0) (= |main_~#Source~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-07 16:44:12,464 INFO L290 TraceCheckUtils]: 25: Hoare triple {19218#(and (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (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)) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)))) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Source~0.base|) |main_~#Source~0.offset|) 0) (= |main_~#Source~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[] {19218#(and (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (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)) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)))) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Source~0.base|) |main_~#Source~0.offset|) 0) (= |main_~#Source~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-07 16:44:12,464 INFO L290 TraceCheckUtils]: 26: Hoare triple {19218#(and (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (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)) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)))) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Source~0.base|) |main_~#Source~0.offset|) 0) (= |main_~#Source~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] {19234#(and (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (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)) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)))) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Source~0.base|) |main_~#Source~0.offset|) 0) (= main_~i~0 0) (= |main_~#Source~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-07 16:44:12,465 INFO L290 TraceCheckUtils]: 27: Hoare triple {19234#(and (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (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)) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)))) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Source~0.base|) |main_~#Source~0.offset|) 0) (= main_~i~0 0) (= |main_~#Source~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] {19238#(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|)) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) 0)) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)))) (= |main_~#distance~0.offset| 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))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-07 16:44:12,466 INFO L290 TraceCheckUtils]: 28: Hoare triple {19238#(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|)) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) 0)) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)))) (= |main_~#distance~0.offset| 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))) (<= 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] {19238#(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|)) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) 0)) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)))) (= |main_~#distance~0.offset| 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))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-07 16:44:12,467 INFO L290 TraceCheckUtils]: 29: Hoare triple {19238#(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|)) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) 0)) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)))) (= |main_~#distance~0.offset| 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))) (<= 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] {19238#(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|)) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) 0)) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)))) (= |main_~#distance~0.offset| 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))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-07 16:44:12,468 INFO L290 TraceCheckUtils]: 30: Hoare triple {19238#(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|)) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) 0)) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)))) (= |main_~#distance~0.offset| 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))) (<= 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] {19238#(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|)) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) 0)) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)))) (= |main_~#distance~0.offset| 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))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-07 16:44:12,469 INFO L290 TraceCheckUtils]: 31: Hoare triple {19238#(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|)) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) 0)) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)))) (= |main_~#distance~0.offset| 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))) (<= 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] {19238#(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|)) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) 0)) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)))) (= |main_~#distance~0.offset| 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))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-07 16:44:12,470 INFO L290 TraceCheckUtils]: 32: Hoare triple {19238#(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|)) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) 0)) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)))) (= |main_~#distance~0.offset| 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))) (<= 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] {19238#(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|)) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) 0)) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)))) (= |main_~#distance~0.offset| 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))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-07 16:44:12,471 INFO L290 TraceCheckUtils]: 33: Hoare triple {19238#(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|)) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) 0)) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)))) (= |main_~#distance~0.offset| 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))) (<= 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] {19238#(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|)) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) 0)) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)))) (= |main_~#distance~0.offset| 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))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-07 16:44:12,472 INFO L290 TraceCheckUtils]: 34: Hoare triple {19238#(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|)) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) 0)) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)))) (= |main_~#distance~0.offset| 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))) (<= 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] {19238#(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|)) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) 0)) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)))) (= |main_~#distance~0.offset| 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))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-07 16:44:12,472 INFO L290 TraceCheckUtils]: 35: Hoare triple {19238#(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|)) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) 0)) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)))) (= |main_~#distance~0.offset| 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))) (<= 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] {19238#(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|)) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) 0)) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)))) (= |main_~#distance~0.offset| 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))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-07 16:44:12,473 INFO L290 TraceCheckUtils]: 36: Hoare triple {19238#(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|)) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) 0)) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)))) (= |main_~#distance~0.offset| 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))) (<= 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[] {19238#(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|)) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) 0)) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)))) (= |main_~#distance~0.offset| 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))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-07 16:44:12,474 INFO L290 TraceCheckUtils]: 37: Hoare triple {19238#(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|)) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) 0)) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)))) (= |main_~#distance~0.offset| 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))) (<= 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] {19269#(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|)) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) 0)) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)))) (= |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))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-07 16:44:12,474 INFO L290 TraceCheckUtils]: 38: Hoare triple {19269#(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|)) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) 0)) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)))) (= |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))) (<= 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] {19273#(<= 0 |main_#t~mem21|)} is VALID [2022-04-07 16:44:12,475 INFO L272 TraceCheckUtils]: 39: Hoare triple {19273#(<= 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] {19277#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-07 16:44:12,476 INFO L290 TraceCheckUtils]: 40: Hoare triple {19277#(<= 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] {19281#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-07 16:44:12,476 INFO L290 TraceCheckUtils]: 41: Hoare triple {19281#(<= 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[] {19121#false} is VALID [2022-04-07 16:44:12,476 INFO L290 TraceCheckUtils]: 42: Hoare triple {19121#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {19121#false} is VALID [2022-04-07 16:44:12,477 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-04-07 16:44:12,477 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-07 16:44:14,787 WARN L833 $PredicateComparison]: unable to prove that (forall ((v_main_~x~0_35 Int)) (or (forall ((v_ArrVal_652 Int)) (<= 0 (select (store (select |c_#memory_int| |c_main_~#distance~0.base|) (+ (* v_main_~x~0_35 4) |c_main_~#distance~0.offset|) v_ArrVal_652) |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_35)))) is different from false [2022-04-07 16:44:15,325 WARN L833 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_652 Int) (v_main_~x~0_35 Int)) (or (<= 0 (select (store (select |c_#memory_int| |c_main_~#distance~0.base|) (+ (* v_main_~x~0_35 4) |c_main_~#distance~0.offset|) v_ArrVal_652) |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_35)))) is different from false [2022-04-07 16:44:16,214 WARN L833 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_652 Int) (v_ArrVal_650 Int) (v_main_~x~0_35 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_650))) (or (<= 0 (select (store .cse0 (+ (* v_main_~x~0_35 4) |c_main_~#distance~0.offset|) v_ArrVal_652) |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_35))))) is different from false [2022-04-07 16:44:18,542 WARN L833 $PredicateComparison]: unable to prove that (forall ((v_main_~x~0_36 Int)) (or (forall ((v_ArrVal_652 Int) (v_ArrVal_650 Int) (v_main_~x~0_35 Int)) (let ((.cse0 (store (select |c_#memory_int| |c_main_~#distance~0.base|) (+ (* v_main_~x~0_36 4) |c_main_~#distance~0.offset|) v_ArrVal_650))) (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_35)) (<= 0 (select (store .cse0 (+ (* v_main_~x~0_35 4) |c_main_~#distance~0.offset|) v_ArrVal_652) |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_36)))) is different from false [2022-04-07 16:44:19,580 WARN L833 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_652 Int) (v_ArrVal_650 Int) (v_main_~x~0_36 Int) (v_main_~x~0_35 Int)) (let ((.cse0 (store (select |c_#memory_int| |c_main_~#distance~0.base|) (+ (* v_main_~x~0_36 4) |c_main_~#distance~0.offset|) v_ArrVal_650)) (.cse1 (* c_main_~j~0 4))) (or (<= 0 (select (store .cse0 (+ (* v_main_~x~0_35 4) |c_main_~#distance~0.offset|) v_ArrVal_652) |c_main_~#distance~0.offset|)) (not (<= (select (select |c_#memory_int| |c_main_~#Dest~0.base|) (+ .cse1 4 |c_main_~#Dest~0.offset|)) v_main_~x~0_36)) (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_35))))) is different from false [2022-04-07 16:44:22,024 WARN L833 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_652 Int) (v_ArrVal_650 Int) (v_ArrVal_649 Int) (v_main_~x~0_36 Int) (v_main_~x~0_35 Int)) (let ((.cse1 (store (select |c_#memory_int| |c_main_~#distance~0.base|) (+ (* 4 c_main_~x~0) |c_main_~#distance~0.offset|) v_ArrVal_649))) (let ((.cse0 (store .cse1 (+ (* v_main_~x~0_36 4) |c_main_~#distance~0.offset|) v_ArrVal_650)) (.cse2 (* c_main_~j~0 4))) (or (<= 0 (select (store .cse0 (+ (* v_main_~x~0_35 4) |c_main_~#distance~0.offset|) v_ArrVal_652) |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_36)) (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_35)))))) is different from false [2022-04-07 16:44:24,862 WARN L833 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_652 Int) (v_ArrVal_650 Int) (v_ArrVal_649 Int) (v_main_~x~0_37 Int) (v_main_~x~0_36 Int) (v_main_~x~0_35 Int)) (let ((.cse0 (store (select |c_#memory_int| |c_main_~#distance~0.base|) (+ (* v_main_~x~0_37 4) |c_main_~#distance~0.offset|) v_ArrVal_649))) (let ((.cse2 (store .cse0 (+ (* v_main_~x~0_36 4) |c_main_~#distance~0.offset|) v_ArrVal_650)) (.cse1 (* c_main_~j~0 4))) (or (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_36)) (<= 0 (select (store .cse2 (+ (* v_main_~x~0_35 4) |c_main_~#distance~0.offset|) v_ArrVal_652) |c_main_~#distance~0.offset|)) (not (<= (select (select |c_#memory_int| |c_main_~#Dest~0.base|) (+ .cse1 |c_main_~#Dest~0.offset|)) v_main_~x~0_37)) (not (<= (select (select (store |c_#memory_int| |c_main_~#distance~0.base| .cse2) |c_main_~#Dest~0.base|) (+ 8 .cse1 |c_main_~#Dest~0.offset|)) v_main_~x~0_35)))))) is different from false [2022-04-07 16:44:27,525 WARN L833 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_652 Int) (v_ArrVal_650 Int) (v_ArrVal_649 Int) (v_main_~x~0_37 Int) (v_main_~x~0_36 Int) (v_main_~x~0_35 Int)) (let ((.cse0 (store (select |c_#memory_int| |c_main_~#distance~0.base|) (+ (* v_main_~x~0_37 4) |c_main_~#distance~0.offset|) v_ArrVal_649))) (let ((.cse1 (store .cse0 (+ (* v_main_~x~0_36 4) |c_main_~#distance~0.offset|) v_ArrVal_650))) (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_36)) (not (<= (select (select |c_#memory_int| |c_main_~#Dest~0.base|) |c_main_~#Dest~0.offset|) v_main_~x~0_37)) (<= 0 (select (store .cse1 (+ (* v_main_~x~0_35 4) |c_main_~#distance~0.offset|) v_ArrVal_652) |c_main_~#distance~0.offset|)) (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_35)))))) is different from false [2022-04-07 16:44:33,279 WARN L833 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_652 Int) (v_ArrVal_650 Int) (v_ArrVal_649 Int) (v_ArrVal_647 Int) (v_main_~x~0_37 Int) (v_main_~x~0_36 Int) (v_main_~x~0_35 Int)) (let ((.cse2 (store (select |c_#memory_int| |c_main_~#distance~0.base|) (+ (* c_main_~i~0 4) |c_main_~#distance~0.offset|) v_ArrVal_647))) (let ((.cse0 (store .cse2 (+ (* v_main_~x~0_37 4) |c_main_~#distance~0.offset|) v_ArrVal_649))) (let ((.cse1 (store .cse0 (+ (* v_main_~x~0_36 4) |c_main_~#distance~0.offset|) v_ArrVal_650))) (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_36)) (not (<= 0 v_ArrVal_647)) (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_35)) (<= 0 (select (store .cse1 (+ (* v_main_~x~0_35 4) |c_main_~#distance~0.offset|) v_ArrVal_652) |c_main_~#distance~0.offset|)) (not (<= (select (select (store |c_#memory_int| |c_main_~#distance~0.base| .cse2) |c_main_~#Dest~0.base|) |c_main_~#Dest~0.offset|) v_main_~x~0_37))))))) is different from false [2022-04-07 16:44:36,143 INFO L290 TraceCheckUtils]: 42: Hoare triple {19121#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {19121#false} is VALID [2022-04-07 16:44:36,143 INFO L290 TraceCheckUtils]: 41: Hoare triple {19281#(<= 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[] {19121#false} is VALID [2022-04-07 16:44:36,144 INFO L290 TraceCheckUtils]: 40: Hoare triple {19277#(<= 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] {19281#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-07 16:44:36,144 INFO L272 TraceCheckUtils]: 39: Hoare triple {19273#(<= 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] {19277#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-07 16:44:36,145 INFO L290 TraceCheckUtils]: 38: Hoare triple {19300#(<= 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] {19273#(<= 0 |main_#t~mem21|)} is VALID [2022-04-07 16:44:36,145 INFO L290 TraceCheckUtils]: 37: Hoare triple {19304#(<= 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] {19300#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4))))} is VALID [2022-04-07 16:44:36,145 INFO L290 TraceCheckUtils]: 36: Hoare triple {19304#(<= 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[] {19304#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-07 16:44:36,146 INFO L290 TraceCheckUtils]: 35: Hoare triple {19304#(<= 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] {19304#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-07 16:44:36,146 INFO L290 TraceCheckUtils]: 34: Hoare triple {19304#(<= 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] {19304#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-07 16:44:36,146 INFO L290 TraceCheckUtils]: 33: Hoare triple {19304#(<= 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] {19304#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-07 16:44:36,147 INFO L290 TraceCheckUtils]: 32: Hoare triple {19304#(<= 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] {19304#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-07 16:44:36,147 INFO L290 TraceCheckUtils]: 31: Hoare triple {19304#(<= 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] {19304#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-07 16:44:36,147 INFO L290 TraceCheckUtils]: 30: Hoare triple {19304#(<= 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] {19304#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-07 16:44:36,147 INFO L290 TraceCheckUtils]: 29: Hoare triple {19304#(<= 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] {19304#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-07 16:44:36,148 INFO L290 TraceCheckUtils]: 28: Hoare triple {19304#(<= 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] {19304#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-07 16:44:36,148 INFO L290 TraceCheckUtils]: 27: Hoare triple {19304#(<= 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] {19304#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-07 16:44:36,148 INFO L290 TraceCheckUtils]: 26: Hoare triple {19304#(<= 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] {19304#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-07 16:44:36,154 INFO L290 TraceCheckUtils]: 25: Hoare triple {19304#(<= 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[] {19304#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-07 16:44:36,155 INFO L290 TraceCheckUtils]: 24: Hoare triple {19304#(<= 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] {19304#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-07 16:44:36,155 INFO L290 TraceCheckUtils]: 23: Hoare triple {19304#(<= 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[] {19304#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-07 16:44:36,155 INFO L290 TraceCheckUtils]: 22: Hoare triple {19304#(<= 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] {19304#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-07 16:44:36,156 INFO L290 TraceCheckUtils]: 21: Hoare triple {19353#(forall ((v_ArrVal_652 Int)) (<= 0 (select (store (select |#memory_int| |main_~#distance~0.base|) (+ (* main_~x~0 4) |main_~#distance~0.offset|) v_ArrVal_652) |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] {19304#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-07 16:44:36,158 INFO L290 TraceCheckUtils]: 20: Hoare triple {19357#(forall ((v_main_~x~0_35 Int)) (or (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) v_main_~x~0_35)) (forall ((v_ArrVal_652 Int)) (<= 0 (select (store (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~x~0_35 4) |main_~#distance~0.offset|) v_ArrVal_652) |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] {19353#(forall ((v_ArrVal_652 Int)) (<= 0 (select (store (select |#memory_int| |main_~#distance~0.base|) (+ (* main_~x~0 4) |main_~#distance~0.offset|) v_ArrVal_652) |main_~#distance~0.offset|)))} is VALID [2022-04-07 16:44:36,159 INFO L290 TraceCheckUtils]: 19: Hoare triple {19361#(forall ((v_ArrVal_652 Int) (v_main_~x~0_35 Int)) (or (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) 4 |main_~#Dest~0.offset|)) v_main_~x~0_35)) (<= 0 (select (store (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~x~0_35 4) |main_~#distance~0.offset|) v_ArrVal_652) |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] {19357#(forall ((v_main_~x~0_35 Int)) (or (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) v_main_~x~0_35)) (forall ((v_ArrVal_652 Int)) (<= 0 (select (store (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~x~0_35 4) |main_~#distance~0.offset|) v_ArrVal_652) |main_~#distance~0.offset|)))))} is VALID [2022-04-07 16:44:36,160 INFO L290 TraceCheckUtils]: 18: Hoare triple {19365#(forall ((v_ArrVal_652 Int) (v_ArrVal_650 Int) (v_main_~x~0_35 Int)) (or (<= 0 (select (store (store (select |#memory_int| |main_~#distance~0.base|) (+ (* main_~x~0 4) |main_~#distance~0.offset|) v_ArrVal_650) (+ (* v_main_~x~0_35 4) |main_~#distance~0.offset|) v_ArrVal_652) |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_650)) |main_~#Dest~0.base|) (+ (* main_~j~0 4) 4 |main_~#Dest~0.offset|)) v_main_~x~0_35))))} [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] {19361#(forall ((v_ArrVal_652 Int) (v_main_~x~0_35 Int)) (or (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) 4 |main_~#Dest~0.offset|)) v_main_~x~0_35)) (<= 0 (select (store (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~x~0_35 4) |main_~#distance~0.offset|) v_ArrVal_652) |main_~#distance~0.offset|))))} is VALID [2022-04-07 16:44:36,162 INFO L290 TraceCheckUtils]: 17: Hoare triple {19369#(forall ((v_main_~x~0_36 Int)) (or (forall ((v_ArrVal_652 Int) (v_ArrVal_650 Int) (v_main_~x~0_35 Int)) (or (<= 0 (select (store (store (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~x~0_36 4) |main_~#distance~0.offset|) v_ArrVal_650) (+ (* v_main_~x~0_35 4) |main_~#distance~0.offset|) v_ArrVal_652) |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_36 4) |main_~#distance~0.offset|) v_ArrVal_650)) |main_~#Dest~0.base|) (+ (* main_~j~0 4) 4 |main_~#Dest~0.offset|)) v_main_~x~0_35)))) (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) v_main_~x~0_36))))} [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] {19365#(forall ((v_ArrVal_652 Int) (v_ArrVal_650 Int) (v_main_~x~0_35 Int)) (or (<= 0 (select (store (store (select |#memory_int| |main_~#distance~0.base|) (+ (* main_~x~0 4) |main_~#distance~0.offset|) v_ArrVal_650) (+ (* v_main_~x~0_35 4) |main_~#distance~0.offset|) v_ArrVal_652) |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_650)) |main_~#Dest~0.base|) (+ (* main_~j~0 4) 4 |main_~#Dest~0.offset|)) v_main_~x~0_35))))} is VALID [2022-04-07 16:44:36,163 INFO L290 TraceCheckUtils]: 16: Hoare triple {19373#(forall ((v_ArrVal_652 Int) (v_ArrVal_650 Int) (v_main_~x~0_36 Int) (v_main_~x~0_35 Int)) (or (<= 0 (select (store (store (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~x~0_36 4) |main_~#distance~0.offset|) v_ArrVal_650) (+ (* v_main_~x~0_35 4) |main_~#distance~0.offset|) v_ArrVal_652) |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_36 4) |main_~#distance~0.offset|) v_ArrVal_650)) |main_~#Dest~0.base|) (+ (* main_~j~0 4) 8 |main_~#Dest~0.offset|)) v_main_~x~0_35)) (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) 4 |main_~#Dest~0.offset|)) v_main_~x~0_36))))} [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] {19369#(forall ((v_main_~x~0_36 Int)) (or (forall ((v_ArrVal_652 Int) (v_ArrVal_650 Int) (v_main_~x~0_35 Int)) (or (<= 0 (select (store (store (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~x~0_36 4) |main_~#distance~0.offset|) v_ArrVal_650) (+ (* v_main_~x~0_35 4) |main_~#distance~0.offset|) v_ArrVal_652) |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_36 4) |main_~#distance~0.offset|) v_ArrVal_650)) |main_~#Dest~0.base|) (+ (* main_~j~0 4) 4 |main_~#Dest~0.offset|)) v_main_~x~0_35)))) (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) v_main_~x~0_36))))} is VALID [2022-04-07 16:44:36,165 INFO L290 TraceCheckUtils]: 15: Hoare triple {19377#(forall ((v_ArrVal_652 Int) (v_ArrVal_650 Int) (v_ArrVal_649 Int) (v_main_~x~0_36 Int) (v_main_~x~0_35 Int)) (or (<= 0 (select (store (store (store (select |#memory_int| |main_~#distance~0.base|) (+ (* main_~x~0 4) |main_~#distance~0.offset|) v_ArrVal_649) (+ (* v_main_~x~0_36 4) |main_~#distance~0.offset|) v_ArrVal_650) (+ (* v_main_~x~0_35 4) |main_~#distance~0.offset|) v_ArrVal_652) |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_649)) |main_~#Dest~0.base|) (+ (* main_~j~0 4) 4 |main_~#Dest~0.offset|)) v_main_~x~0_36)) (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_649) (+ (* v_main_~x~0_36 4) |main_~#distance~0.offset|) v_ArrVal_650)) |main_~#Dest~0.base|) (+ (* main_~j~0 4) 8 |main_~#Dest~0.offset|)) v_main_~x~0_35))))} [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] {19373#(forall ((v_ArrVal_652 Int) (v_ArrVal_650 Int) (v_main_~x~0_36 Int) (v_main_~x~0_35 Int)) (or (<= 0 (select (store (store (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~x~0_36 4) |main_~#distance~0.offset|) v_ArrVal_650) (+ (* v_main_~x~0_35 4) |main_~#distance~0.offset|) v_ArrVal_652) |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_36 4) |main_~#distance~0.offset|) v_ArrVal_650)) |main_~#Dest~0.base|) (+ (* main_~j~0 4) 8 |main_~#Dest~0.offset|)) v_main_~x~0_35)) (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) 4 |main_~#Dest~0.offset|)) v_main_~x~0_36))))} is VALID [2022-04-07 16:44:36,167 INFO L290 TraceCheckUtils]: 14: Hoare triple {19381#(forall ((v_ArrVal_652 Int) (v_ArrVal_650 Int) (v_ArrVal_649 Int) (v_main_~x~0_37 Int) (v_main_~x~0_36 Int) (v_main_~x~0_35 Int)) (or (not (<= (select (select (store |#memory_int| |main_~#distance~0.base| (store (store (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~x~0_37 4) |main_~#distance~0.offset|) v_ArrVal_649) (+ (* v_main_~x~0_36 4) |main_~#distance~0.offset|) v_ArrVal_650)) |main_~#Dest~0.base|) (+ (* main_~j~0 4) 8 |main_~#Dest~0.offset|)) v_main_~x~0_35)) (<= 0 (select (store (store (store (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~x~0_37 4) |main_~#distance~0.offset|) v_ArrVal_649) (+ (* v_main_~x~0_36 4) |main_~#distance~0.offset|) v_ArrVal_650) (+ (* v_main_~x~0_35 4) |main_~#distance~0.offset|) v_ArrVal_652) |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_37)) (not (<= (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~x~0_37 4) |main_~#distance~0.offset|) v_ArrVal_649)) |main_~#Dest~0.base|) (+ (* main_~j~0 4) 4 |main_~#Dest~0.offset|)) v_main_~x~0_36))))} [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] {19377#(forall ((v_ArrVal_652 Int) (v_ArrVal_650 Int) (v_ArrVal_649 Int) (v_main_~x~0_36 Int) (v_main_~x~0_35 Int)) (or (<= 0 (select (store (store (store (select |#memory_int| |main_~#distance~0.base|) (+ (* main_~x~0 4) |main_~#distance~0.offset|) v_ArrVal_649) (+ (* v_main_~x~0_36 4) |main_~#distance~0.offset|) v_ArrVal_650) (+ (* v_main_~x~0_35 4) |main_~#distance~0.offset|) v_ArrVal_652) |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_649)) |main_~#Dest~0.base|) (+ (* main_~j~0 4) 4 |main_~#Dest~0.offset|)) v_main_~x~0_36)) (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_649) (+ (* v_main_~x~0_36 4) |main_~#distance~0.offset|) v_ArrVal_650)) |main_~#Dest~0.base|) (+ (* main_~j~0 4) 8 |main_~#Dest~0.offset|)) v_main_~x~0_35))))} is VALID [2022-04-07 16:44:36,168 INFO L290 TraceCheckUtils]: 13: Hoare triple {19385#(forall ((v_ArrVal_652 Int) (v_ArrVal_650 Int) (v_ArrVal_649 Int) (v_main_~x~0_37 Int) (v_main_~x~0_36 Int) (v_main_~x~0_35 Int)) (or (<= 0 (select (store (store (store (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~x~0_37 4) |main_~#distance~0.offset|) v_ArrVal_649) (+ (* v_main_~x~0_36 4) |main_~#distance~0.offset|) v_ArrVal_650) (+ (* v_main_~x~0_35 4) |main_~#distance~0.offset|) v_ArrVal_652) |main_~#distance~0.offset|)) (not (<= (select (select (store |#memory_int| |main_~#distance~0.base| (store (store (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~x~0_37 4) |main_~#distance~0.offset|) v_ArrVal_649) (+ (* v_main_~x~0_36 4) |main_~#distance~0.offset|) v_ArrVal_650)) |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) v_main_~x~0_35)) (not (<= (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~x~0_37 4) |main_~#distance~0.offset|) v_ArrVal_649)) |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) v_main_~x~0_36)) (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) v_main_~x~0_37))))} [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] {19381#(forall ((v_ArrVal_652 Int) (v_ArrVal_650 Int) (v_ArrVal_649 Int) (v_main_~x~0_37 Int) (v_main_~x~0_36 Int) (v_main_~x~0_35 Int)) (or (not (<= (select (select (store |#memory_int| |main_~#distance~0.base| (store (store (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~x~0_37 4) |main_~#distance~0.offset|) v_ArrVal_649) (+ (* v_main_~x~0_36 4) |main_~#distance~0.offset|) v_ArrVal_650)) |main_~#Dest~0.base|) (+ (* main_~j~0 4) 8 |main_~#Dest~0.offset|)) v_main_~x~0_35)) (<= 0 (select (store (store (store (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~x~0_37 4) |main_~#distance~0.offset|) v_ArrVal_649) (+ (* v_main_~x~0_36 4) |main_~#distance~0.offset|) v_ArrVal_650) (+ (* v_main_~x~0_35 4) |main_~#distance~0.offset|) v_ArrVal_652) |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_37)) (not (<= (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~x~0_37 4) |main_~#distance~0.offset|) v_ArrVal_649)) |main_~#Dest~0.base|) (+ (* main_~j~0 4) 4 |main_~#Dest~0.offset|)) v_main_~x~0_36))))} is VALID [2022-04-07 16:44:36,168 INFO L290 TraceCheckUtils]: 12: Hoare triple {19385#(forall ((v_ArrVal_652 Int) (v_ArrVal_650 Int) (v_ArrVal_649 Int) (v_main_~x~0_37 Int) (v_main_~x~0_36 Int) (v_main_~x~0_35 Int)) (or (<= 0 (select (store (store (store (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~x~0_37 4) |main_~#distance~0.offset|) v_ArrVal_649) (+ (* v_main_~x~0_36 4) |main_~#distance~0.offset|) v_ArrVal_650) (+ (* v_main_~x~0_35 4) |main_~#distance~0.offset|) v_ArrVal_652) |main_~#distance~0.offset|)) (not (<= (select (select (store |#memory_int| |main_~#distance~0.base| (store (store (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~x~0_37 4) |main_~#distance~0.offset|) v_ArrVal_649) (+ (* v_main_~x~0_36 4) |main_~#distance~0.offset|) v_ArrVal_650)) |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) v_main_~x~0_35)) (not (<= (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~x~0_37 4) |main_~#distance~0.offset|) v_ArrVal_649)) |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) v_main_~x~0_36)) (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) v_main_~x~0_37))))} [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] {19385#(forall ((v_ArrVal_652 Int) (v_ArrVal_650 Int) (v_ArrVal_649 Int) (v_main_~x~0_37 Int) (v_main_~x~0_36 Int) (v_main_~x~0_35 Int)) (or (<= 0 (select (store (store (store (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~x~0_37 4) |main_~#distance~0.offset|) v_ArrVal_649) (+ (* v_main_~x~0_36 4) |main_~#distance~0.offset|) v_ArrVal_650) (+ (* v_main_~x~0_35 4) |main_~#distance~0.offset|) v_ArrVal_652) |main_~#distance~0.offset|)) (not (<= (select (select (store |#memory_int| |main_~#distance~0.base| (store (store (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~x~0_37 4) |main_~#distance~0.offset|) v_ArrVal_649) (+ (* v_main_~x~0_36 4) |main_~#distance~0.offset|) v_ArrVal_650)) |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) v_main_~x~0_35)) (not (<= (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~x~0_37 4) |main_~#distance~0.offset|) v_ArrVal_649)) |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) v_main_~x~0_36)) (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) v_main_~x~0_37))))} is VALID [2022-04-07 16:44:36,169 INFO L290 TraceCheckUtils]: 11: Hoare triple {19385#(forall ((v_ArrVal_652 Int) (v_ArrVal_650 Int) (v_ArrVal_649 Int) (v_main_~x~0_37 Int) (v_main_~x~0_36 Int) (v_main_~x~0_35 Int)) (or (<= 0 (select (store (store (store (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~x~0_37 4) |main_~#distance~0.offset|) v_ArrVal_649) (+ (* v_main_~x~0_36 4) |main_~#distance~0.offset|) v_ArrVal_650) (+ (* v_main_~x~0_35 4) |main_~#distance~0.offset|) v_ArrVal_652) |main_~#distance~0.offset|)) (not (<= (select (select (store |#memory_int| |main_~#distance~0.base| (store (store (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~x~0_37 4) |main_~#distance~0.offset|) v_ArrVal_649) (+ (* v_main_~x~0_36 4) |main_~#distance~0.offset|) v_ArrVal_650)) |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) v_main_~x~0_35)) (not (<= (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~x~0_37 4) |main_~#distance~0.offset|) v_ArrVal_649)) |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) v_main_~x~0_36)) (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) v_main_~x~0_37))))} [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[] {19385#(forall ((v_ArrVal_652 Int) (v_ArrVal_650 Int) (v_ArrVal_649 Int) (v_main_~x~0_37 Int) (v_main_~x~0_36 Int) (v_main_~x~0_35 Int)) (or (<= 0 (select (store (store (store (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~x~0_37 4) |main_~#distance~0.offset|) v_ArrVal_649) (+ (* v_main_~x~0_36 4) |main_~#distance~0.offset|) v_ArrVal_650) (+ (* v_main_~x~0_35 4) |main_~#distance~0.offset|) v_ArrVal_652) |main_~#distance~0.offset|)) (not (<= (select (select (store |#memory_int| |main_~#distance~0.base| (store (store (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~x~0_37 4) |main_~#distance~0.offset|) v_ArrVal_649) (+ (* v_main_~x~0_36 4) |main_~#distance~0.offset|) v_ArrVal_650)) |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) v_main_~x~0_35)) (not (<= (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~x~0_37 4) |main_~#distance~0.offset|) v_ArrVal_649)) |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) v_main_~x~0_36)) (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) v_main_~x~0_37))))} is VALID [2022-04-07 16:44:36,170 INFO L290 TraceCheckUtils]: 10: Hoare triple {19385#(forall ((v_ArrVal_652 Int) (v_ArrVal_650 Int) (v_ArrVal_649 Int) (v_main_~x~0_37 Int) (v_main_~x~0_36 Int) (v_main_~x~0_35 Int)) (or (<= 0 (select (store (store (store (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~x~0_37 4) |main_~#distance~0.offset|) v_ArrVal_649) (+ (* v_main_~x~0_36 4) |main_~#distance~0.offset|) v_ArrVal_650) (+ (* v_main_~x~0_35 4) |main_~#distance~0.offset|) v_ArrVal_652) |main_~#distance~0.offset|)) (not (<= (select (select (store |#memory_int| |main_~#distance~0.base| (store (store (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~x~0_37 4) |main_~#distance~0.offset|) v_ArrVal_649) (+ (* v_main_~x~0_36 4) |main_~#distance~0.offset|) v_ArrVal_650)) |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) v_main_~x~0_35)) (not (<= (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~x~0_37 4) |main_~#distance~0.offset|) v_ArrVal_649)) |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) v_main_~x~0_36)) (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) v_main_~x~0_37))))} [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] {19385#(forall ((v_ArrVal_652 Int) (v_ArrVal_650 Int) (v_ArrVal_649 Int) (v_main_~x~0_37 Int) (v_main_~x~0_36 Int) (v_main_~x~0_35 Int)) (or (<= 0 (select (store (store (store (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~x~0_37 4) |main_~#distance~0.offset|) v_ArrVal_649) (+ (* v_main_~x~0_36 4) |main_~#distance~0.offset|) v_ArrVal_650) (+ (* v_main_~x~0_35 4) |main_~#distance~0.offset|) v_ArrVal_652) |main_~#distance~0.offset|)) (not (<= (select (select (store |#memory_int| |main_~#distance~0.base| (store (store (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~x~0_37 4) |main_~#distance~0.offset|) v_ArrVal_649) (+ (* v_main_~x~0_36 4) |main_~#distance~0.offset|) v_ArrVal_650)) |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) v_main_~x~0_35)) (not (<= (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~x~0_37 4) |main_~#distance~0.offset|) v_ArrVal_649)) |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) v_main_~x~0_36)) (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) v_main_~x~0_37))))} is VALID [2022-04-07 16:44:36,187 INFO L290 TraceCheckUtils]: 9: Hoare triple {19398#(forall ((v_ArrVal_652 Int) (v_ArrVal_650 Int) (v_ArrVal_649 Int) (v_ArrVal_647 Int) (v_main_~x~0_37 Int) (v_main_~x~0_36 Int) (v_main_~x~0_35 Int)) (or (not (<= 0 v_ArrVal_647)) (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_647) (+ (* v_main_~x~0_37 4) |main_~#distance~0.offset|) v_ArrVal_649) (+ (* v_main_~x~0_36 4) |main_~#distance~0.offset|) v_ArrVal_650)) |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) v_main_~x~0_35)) (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_647) (+ (* v_main_~x~0_37 4) |main_~#distance~0.offset|) v_ArrVal_649)) |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) v_main_~x~0_36)) (<= 0 (select (store (store (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_647) (+ (* v_main_~x~0_37 4) |main_~#distance~0.offset|) v_ArrVal_649) (+ (* v_main_~x~0_36 4) |main_~#distance~0.offset|) v_ArrVal_650) (+ (* v_main_~x~0_35 4) |main_~#distance~0.offset|) v_ArrVal_652) |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_647)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) v_main_~x~0_37))))} [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] {19385#(forall ((v_ArrVal_652 Int) (v_ArrVal_650 Int) (v_ArrVal_649 Int) (v_main_~x~0_37 Int) (v_main_~x~0_36 Int) (v_main_~x~0_35 Int)) (or (<= 0 (select (store (store (store (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~x~0_37 4) |main_~#distance~0.offset|) v_ArrVal_649) (+ (* v_main_~x~0_36 4) |main_~#distance~0.offset|) v_ArrVal_650) (+ (* v_main_~x~0_35 4) |main_~#distance~0.offset|) v_ArrVal_652) |main_~#distance~0.offset|)) (not (<= (select (select (store |#memory_int| |main_~#distance~0.base| (store (store (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~x~0_37 4) |main_~#distance~0.offset|) v_ArrVal_649) (+ (* v_main_~x~0_36 4) |main_~#distance~0.offset|) v_ArrVal_650)) |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) v_main_~x~0_35)) (not (<= (select (select (store |#memory_int| |main_~#distance~0.base| (store (select |#memory_int| |main_~#distance~0.base|) (+ (* v_main_~x~0_37 4) |main_~#distance~0.offset|) v_ArrVal_649)) |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) v_main_~x~0_36)) (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) v_main_~x~0_37))))} is VALID [2022-04-07 16:44:36,188 INFO L290 TraceCheckUtils]: 8: Hoare triple {19398#(forall ((v_ArrVal_652 Int) (v_ArrVal_650 Int) (v_ArrVal_649 Int) (v_ArrVal_647 Int) (v_main_~x~0_37 Int) (v_main_~x~0_36 Int) (v_main_~x~0_35 Int)) (or (not (<= 0 v_ArrVal_647)) (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_647) (+ (* v_main_~x~0_37 4) |main_~#distance~0.offset|) v_ArrVal_649) (+ (* v_main_~x~0_36 4) |main_~#distance~0.offset|) v_ArrVal_650)) |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) v_main_~x~0_35)) (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_647) (+ (* v_main_~x~0_37 4) |main_~#distance~0.offset|) v_ArrVal_649)) |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) v_main_~x~0_36)) (<= 0 (select (store (store (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_647) (+ (* v_main_~x~0_37 4) |main_~#distance~0.offset|) v_ArrVal_649) (+ (* v_main_~x~0_36 4) |main_~#distance~0.offset|) v_ArrVal_650) (+ (* v_main_~x~0_35 4) |main_~#distance~0.offset|) v_ArrVal_652) |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_647)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) v_main_~x~0_37))))} [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[] {19398#(forall ((v_ArrVal_652 Int) (v_ArrVal_650 Int) (v_ArrVal_649 Int) (v_ArrVal_647 Int) (v_main_~x~0_37 Int) (v_main_~x~0_36 Int) (v_main_~x~0_35 Int)) (or (not (<= 0 v_ArrVal_647)) (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_647) (+ (* v_main_~x~0_37 4) |main_~#distance~0.offset|) v_ArrVal_649) (+ (* v_main_~x~0_36 4) |main_~#distance~0.offset|) v_ArrVal_650)) |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) v_main_~x~0_35)) (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_647) (+ (* v_main_~x~0_37 4) |main_~#distance~0.offset|) v_ArrVal_649)) |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) v_main_~x~0_36)) (<= 0 (select (store (store (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_647) (+ (* v_main_~x~0_37 4) |main_~#distance~0.offset|) v_ArrVal_649) (+ (* v_main_~x~0_36 4) |main_~#distance~0.offset|) v_ArrVal_650) (+ (* v_main_~x~0_35 4) |main_~#distance~0.offset|) v_ArrVal_652) |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_647)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) v_main_~x~0_37))))} is VALID [2022-04-07 16:44:36,192 INFO L290 TraceCheckUtils]: 7: Hoare triple {19120#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] {19398#(forall ((v_ArrVal_652 Int) (v_ArrVal_650 Int) (v_ArrVal_649 Int) (v_ArrVal_647 Int) (v_main_~x~0_37 Int) (v_main_~x~0_36 Int) (v_main_~x~0_35 Int)) (or (not (<= 0 v_ArrVal_647)) (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_647) (+ (* v_main_~x~0_37 4) |main_~#distance~0.offset|) v_ArrVal_649) (+ (* v_main_~x~0_36 4) |main_~#distance~0.offset|) v_ArrVal_650)) |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) v_main_~x~0_35)) (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_647) (+ (* v_main_~x~0_37 4) |main_~#distance~0.offset|) v_ArrVal_649)) |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) v_main_~x~0_36)) (<= 0 (select (store (store (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_647) (+ (* v_main_~x~0_37 4) |main_~#distance~0.offset|) v_ArrVal_649) (+ (* v_main_~x~0_36 4) |main_~#distance~0.offset|) v_ArrVal_650) (+ (* v_main_~x~0_35 4) |main_~#distance~0.offset|) v_ArrVal_652) |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_647)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) v_main_~x~0_37))))} is VALID [2022-04-07 16:44:36,192 INFO L290 TraceCheckUtils]: 6: Hoare triple {19120#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[] {19120#true} is VALID [2022-04-07 16:44:36,192 INFO L290 TraceCheckUtils]: 5: Hoare triple {19120#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] {19120#true} is VALID [2022-04-07 16:44:36,192 INFO L272 TraceCheckUtils]: 4: Hoare triple {19120#true} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {19120#true} is VALID [2022-04-07 16:44:36,192 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {19120#true} {19120#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {19120#true} is VALID [2022-04-07 16:44:36,192 INFO L290 TraceCheckUtils]: 2: Hoare triple {19120#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {19120#true} is VALID [2022-04-07 16:44:36,192 INFO L290 TraceCheckUtils]: 1: Hoare triple {19120#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] {19120#true} is VALID [2022-04-07 16:44:36,192 INFO L272 TraceCheckUtils]: 0: Hoare triple {19120#true} [126] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {19120#true} is VALID [2022-04-07 16:44:36,193 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 14 not checked. [2022-04-07 16:44:36,193 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1809320945] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-07 16:44:36,193 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-07 16:44:36,193 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [21, 17, 17] total 48 [2022-04-07 16:44:36,193 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1916133869] [2022-04-07 16:44:36,193 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-04-07 16:44:36,194 INFO L78 Accepts]: Start accepts. Automaton has has 48 states, 46 states have (on average 2.0) internal successors, (92), 45 states have internal predecessors, (92), 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 [2022-04-07 16:44:36,194 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-07 16:44:36,194 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 48 states, 46 states have (on average 2.0) internal successors, (92), 45 states have internal predecessors, (92), 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) [2022-04-07 16:44:36,318 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 98 edges. 98 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-07 16:44:36,318 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 48 states [2022-04-07 16:44:36,318 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-07 16:44:36,319 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 48 interpolants. [2022-04-07 16:44:36,319 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=192, Invalid=1317, Unknown=9, NotChecked=738, Total=2256 [2022-04-07 16:44:36,319 INFO L87 Difference]: Start difference. First operand 448 states and 600 transitions. Second operand has 48 states, 46 states have (on average 2.0) internal successors, (92), 45 states have internal predecessors, (92), 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) [2022-04-07 16:44:37,334 WARN L833 $PredicateComparison]: unable to prove that (let ((.cse6 (select |c_#memory_int| |c_main_~#Dest~0.base|))) (let ((.cse0 (select .cse6 |c_main_~#Dest~0.offset|)) (.cse2 (select |c_#memory_int| |c_main_~#distance~0.base|)) (.cse5 (select .cse6 (+ 4 |c_main_~#Dest~0.offset|))) (.cse1 (select .cse6 (+ 8 |c_main_~#Dest~0.offset|)))) (and (= |c_#NULL.base| |c_old(#NULL.base)|) (= .cse0 1) (= |c_main_~#Source~0.offset| 0) (= |c_main_~#distance~0.offset| 0) (= |c_old(~INFINITY~0)| c_~INFINITY~0) (= .cse1 4) (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) (= (select .cse2 (+ (* c_main_~i~0 4) |c_main_~#distance~0.offset|)) 0) (not (= |c_main_~#distance~0.base| |c_main_~#Source~0.base|)) (<= 1 .cse0) (forall ((v_ArrVal_652 Int) (v_ArrVal_650 Int) (v_ArrVal_649 Int) (v_main_~x~0_37 Int) (v_main_~x~0_36 Int) (v_main_~x~0_35 Int)) (let ((.cse3 (store (select |c_#memory_int| |c_main_~#distance~0.base|) (+ (* v_main_~x~0_37 4) |c_main_~#distance~0.offset|) v_ArrVal_649))) (let ((.cse4 (store .cse3 (+ (* v_main_~x~0_36 4) |c_main_~#distance~0.offset|) v_ArrVal_650))) (or (not (<= (select (select (store |c_#memory_int| |c_main_~#distance~0.base| .cse3) |c_main_~#Dest~0.base|) (+ 4 |c_main_~#Dest~0.offset|)) v_main_~x~0_36)) (not (<= (select (select |c_#memory_int| |c_main_~#Dest~0.base|) |c_main_~#Dest~0.offset|) v_main_~x~0_37)) (<= 0 (select (store .cse4 (+ (* v_main_~x~0_35 4) |c_main_~#distance~0.offset|) v_ArrVal_652) |c_main_~#distance~0.offset|)) (not (<= (select (select (store |c_#memory_int| |c_main_~#distance~0.base| .cse4) |c_main_~#Dest~0.base|) (+ 8 |c_main_~#Dest~0.offset|)) v_main_~x~0_35)))))) (<= |c_main_~#Dest~0.offset| 0) (= 3 .cse5) (<= 0 (select .cse2 |c_main_~#distance~0.offset|)) (<= 3 .cse5) (<= 0 |c_main_~#Dest~0.offset|) (= |c_#NULL.offset| |c_old(#NULL.offset)|) (<= 4 .cse1)))) is different from false [2022-04-07 16:44:38,019 WARN L833 $PredicateComparison]: unable to prove that (let ((.cse6 (select |c_#memory_int| |c_main_~#Dest~0.base|))) (let ((.cse0 (select .cse6 |c_main_~#Dest~0.offset|)) (.cse2 (select |c_#memory_int| |c_main_~#distance~0.base|)) (.cse5 (select .cse6 (+ 4 |c_main_~#Dest~0.offset|))) (.cse1 (select .cse6 (+ 8 |c_main_~#Dest~0.offset|)))) (and (= .cse0 1) (= |c_main_~#Source~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) (= (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|)) (<= 1 .cse0) (forall ((v_ArrVal_652 Int) (v_ArrVal_650 Int) (v_ArrVal_649 Int) (v_main_~x~0_37 Int) (v_main_~x~0_36 Int) (v_main_~x~0_35 Int)) (let ((.cse3 (store (select |c_#memory_int| |c_main_~#distance~0.base|) (+ (* v_main_~x~0_37 4) |c_main_~#distance~0.offset|) v_ArrVal_649))) (let ((.cse4 (store .cse3 (+ (* v_main_~x~0_36 4) |c_main_~#distance~0.offset|) v_ArrVal_650))) (or (not (<= (select (select (store |c_#memory_int| |c_main_~#distance~0.base| .cse3) |c_main_~#Dest~0.base|) (+ 4 |c_main_~#Dest~0.offset|)) v_main_~x~0_36)) (not (<= (select (select |c_#memory_int| |c_main_~#Dest~0.base|) |c_main_~#Dest~0.offset|) v_main_~x~0_37)) (<= 0 (select (store .cse4 (+ (* v_main_~x~0_35 4) |c_main_~#distance~0.offset|) v_ArrVal_652) |c_main_~#distance~0.offset|)) (not (<= (select (select (store |c_#memory_int| |c_main_~#distance~0.base| .cse4) |c_main_~#Dest~0.base|) (+ 8 |c_main_~#Dest~0.offset|)) v_main_~x~0_35)))))) (<= |c_main_~#Dest~0.offset| 0) (= 3 .cse5) (<= 0 (select .cse2 |c_main_~#distance~0.offset|)) (<= 3 .cse5) (<= 0 |c_main_~#Dest~0.offset|) (<= 4 .cse1)))) is different from false [2022-04-07 16:44:38,730 WARN L833 $PredicateComparison]: unable to prove that (let ((.cse3 (select |c_#memory_int| |c_main_~#Dest~0.base|))) (let ((.cse0 (+ (* c_main_~j~0 4) |c_main_~#Dest~0.offset|)) (.cse2 (select |c_#memory_int| |c_main_~#distance~0.base|)) (.cse7 (select .cse3 (+ 4 |c_main_~#Dest~0.offset|))) (.cse1 (select .cse3 (+ 8 |c_main_~#Dest~0.offset|)))) (and (= |c_main_~#Source~0.offset| 0) (= .cse0 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) (= (select .cse3 .cse0) 1) (forall ((v_ArrVal_652 Int) (v_ArrVal_650 Int) (v_ArrVal_649 Int) (v_main_~x~0_37 Int) (v_main_~x~0_36 Int) (v_main_~x~0_35 Int)) (let ((.cse4 (store (select |c_#memory_int| |c_main_~#distance~0.base|) (+ (* v_main_~x~0_37 4) |c_main_~#distance~0.offset|) v_ArrVal_649))) (let ((.cse6 (store .cse4 (+ (* v_main_~x~0_36 4) |c_main_~#distance~0.offset|) v_ArrVal_650)) (.cse5 (* c_main_~j~0 4))) (or (not (<= (select (select (store |c_#memory_int| |c_main_~#distance~0.base| .cse4) |c_main_~#Dest~0.base|) (+ .cse5 4 |c_main_~#Dest~0.offset|)) v_main_~x~0_36)) (<= 0 (select (store .cse6 (+ (* v_main_~x~0_35 4) |c_main_~#distance~0.offset|) v_ArrVal_652) |c_main_~#distance~0.offset|)) (not (<= (select (select |c_#memory_int| |c_main_~#Dest~0.base|) (+ .cse5 |c_main_~#Dest~0.offset|)) v_main_~x~0_37)) (not (<= (select (select (store |c_#memory_int| |c_main_~#distance~0.base| .cse6) |c_main_~#Dest~0.base|) (+ 8 .cse5 |c_main_~#Dest~0.offset|)) v_main_~x~0_35)))))) (= (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|)) (<= 1 (select .cse3 |c_main_~#Dest~0.offset|)) (= 3 .cse7) (<= 0 (select .cse2 |c_main_~#distance~0.offset|)) (= c_main_~j~0 0) (<= 3 .cse7) (<= 4 .cse1)))) is different from false [2022-04-07 16:44:39,397 WARN L833 $PredicateComparison]: unable to prove that (let ((.cse6 (select |c_#memory_int| |c_main_~#Dest~0.base|))) (let ((.cse5 (select |c_#memory_int| |c_main_~#distance~0.base|)) (.cse7 (select .cse6 (+ 4 |c_main_~#Dest~0.offset|))) (.cse0 (+ (* c_main_~j~0 4) |c_main_~#Dest~0.offset|)) (.cse1 (select .cse6 (+ 8 |c_main_~#Dest~0.offset|)))) (and (= |c_main_~#Source~0.offset| 0) (= .cse0 0) (= |c_main_~#distance~0.offset| 0) (= .cse1 4) (not (= |c_main_~#distance~0.base| |c_main_~#Dest~0.base|)) (forall ((v_ArrVal_652 Int) (v_ArrVal_650 Int) (v_ArrVal_649 Int) (v_main_~x~0_36 Int) (v_main_~x~0_35 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_649))) (let ((.cse2 (store .cse3 (+ (* v_main_~x~0_36 4) |c_main_~#distance~0.offset|) v_ArrVal_650)) (.cse4 (* c_main_~j~0 4))) (or (<= 0 (select (store .cse2 (+ (* v_main_~x~0_35 4) |c_main_~#distance~0.offset|) v_ArrVal_652) |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_36)) (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_35)))))) (= |c_main_~#Dest~0.offset| 0) (= (select .cse5 0) 0) (= (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|)) (not (= (+ (* 4 c_main_~x~0) |c_main_~#distance~0.offset|) 0)) (<= 1 (select .cse6 |c_main_~#Dest~0.offset|)) (= 3 .cse7) (<= 0 (select .cse5 |c_main_~#distance~0.offset|)) (= c_main_~j~0 0) (<= 3 .cse7) (<= (select .cse6 .cse0) c_main_~x~0) (<= 4 .cse1)))) is different from false [2022-04-07 16:44:40,010 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|)) (.cse3 (select .cse2 (+ 4 |c_main_~#Dest~0.offset|))) (.cse0 (select .cse2 (+ 8 |c_main_~#Dest~0.offset|)))) (and (= |c_main_~#Source~0.offset| 0) (= (+ (* c_main_~j~0 4) |c_main_~#Dest~0.offset|) 0) (= |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) (= (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|)) (<= 1 (select .cse2 |c_main_~#Dest~0.offset|)) (= 3 .cse3) (forall ((v_ArrVal_652 Int) (v_ArrVal_650 Int) (v_main_~x~0_36 Int) (v_main_~x~0_35 Int)) (let ((.cse4 (store (select |c_#memory_int| |c_main_~#distance~0.base|) (+ (* v_main_~x~0_36 4) |c_main_~#distance~0.offset|) v_ArrVal_650)) (.cse5 (* c_main_~j~0 4))) (or (<= 0 (select (store .cse4 (+ (* v_main_~x~0_35 4) |c_main_~#distance~0.offset|) v_ArrVal_652) |c_main_~#distance~0.offset|)) (not (<= (select (select |c_#memory_int| |c_main_~#Dest~0.base|) (+ .cse5 4 |c_main_~#Dest~0.offset|)) v_main_~x~0_36)) (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_35))))) (<= 0 (select .cse1 |c_main_~#distance~0.offset|)) (= c_main_~j~0 0) (<= 3 .cse3) (<= 4 .cse0)))) is different from false [2022-04-07 16:44:42,056 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 .cse0) 3) (= |c_main_~#Source~0.offset| 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) (= 0 (+ (- 1) c_main_~j~0)) (= (select .cse3 0) 0) (= (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|)) (forall ((v_main_~x~0_36 Int)) (or (forall ((v_ArrVal_652 Int) (v_ArrVal_650 Int) (v_main_~x~0_35 Int)) (let ((.cse4 (store (select |c_#memory_int| |c_main_~#distance~0.base|) (+ (* v_main_~x~0_36 4) |c_main_~#distance~0.offset|) v_ArrVal_650))) (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_35)) (<= 0 (select (store .cse4 (+ (* v_main_~x~0_35 4) |c_main_~#distance~0.offset|) v_ArrVal_652) |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_36)))) (<= 1 (select .cse1 |c_main_~#Dest~0.offset|)) (<= 0 (select .cse3 |c_main_~#distance~0.offset|)) (<= 3 (select .cse1 (+ 4 |c_main_~#Dest~0.offset|))) (<= 4 .cse0) (<= 4 .cse2)))) is different from false [2022-04-07 16:44:42,569 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_~#Source~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) (= 0 (+ (- 1) c_main_~j~0)) (= (select .cse2 0) 0) (= (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 c_main_~x~0) (<= 1 (select .cse3 |c_main_~#Dest~0.offset|)) (forall ((v_ArrVal_652 Int) (v_ArrVal_650 Int) (v_main_~x~0_35 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_650))) (or (<= 0 (select (store .cse4 (+ (* v_main_~x~0_35 4) |c_main_~#distance~0.offset|) v_ArrVal_652) |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_35))))) (<= 0 (select .cse2 |c_main_~#distance~0.offset|)) (<= 3 (select .cse3 (+ 4 |c_main_~#Dest~0.offset|))) (<= (select .cse3 .cse0) c_main_~x~0) (<= 4 .cse0) (<= 4 .cse1)))) is different from false [2022-04-07 16:44:43,005 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_~#Source~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) (= 0 (+ (- 1) c_main_~j~0)) (= (select .cse2 0) 0) (= (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|)) (<= 1 (select .cse3 |c_main_~#Dest~0.offset|)) (<= 0 (select .cse2 |c_main_~#distance~0.offset|)) (<= 3 (select .cse3 (+ 4 |c_main_~#Dest~0.offset|))) (forall ((v_ArrVal_652 Int) (v_main_~x~0_35 Int)) (or (<= 0 (select (store (select |c_#memory_int| |c_main_~#distance~0.base|) (+ (* v_main_~x~0_35 4) |c_main_~#distance~0.offset|) v_ArrVal_652) |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_35)))) (<= 4 .cse0) (<= 4 .cse1)))) is different from false [2022-04-07 16:44:45,028 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_~#Source~0.offset| 0) (= |c_main_~#distance~0.offset| 0) (= (select .cse1 .cse0) 4) (forall ((v_main_~x~0_35 Int)) (or (forall ((v_ArrVal_652 Int)) (<= 0 (select (store (select |c_#memory_int| |c_main_~#distance~0.base|) (+ (* v_main_~x~0_35 4) |c_main_~#distance~0.offset|) v_ArrVal_652) |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_35)))) (not (= |c_main_~#distance~0.base| |c_main_~#Dest~0.base|)) (= |c_main_~#Dest~0.offset| 0) (= (select .cse2 0) 0) (= (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|)) (<= 1 (select .cse1 |c_main_~#Dest~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 [2022-04-07 16:44:45,827 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 16:44:45,827 INFO L93 Difference]: Finished difference Result 476 states and 631 transitions. [2022-04-07 16:44:45,827 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2022-04-07 16:44:45,827 INFO L78 Accepts]: Start accepts. Automaton has has 48 states, 46 states have (on average 2.0) internal successors, (92), 45 states have internal predecessors, (92), 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 [2022-04-07 16:44:45,827 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-07 16:44:45,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 48 states, 46 states have (on average 2.0) internal successors, (92), 45 states have internal predecessors, (92), 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) [2022-04-07 16:44:45,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 25 states and 76 transitions. [2022-04-07 16:44:45,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 48 states, 46 states have (on average 2.0) internal successors, (92), 45 states have internal predecessors, (92), 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) [2022-04-07 16:44:45,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 25 states and 76 transitions. [2022-04-07 16:44:45,829 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 25 states and 76 transitions. [2022-04-07 16:44:45,909 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 76 edges. 76 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-07 16:44:45,919 INFO L225 Difference]: With dead ends: 476 [2022-04-07 16:44:45,919 INFO L226 Difference]: Without dead ends: 456 [2022-04-07 16:44:45,920 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 129 GetRequests, 58 SyntacticMatches, 3 SemanticMatches, 68 ConstructedPredicates, 18 IntricatePredicates, 0 DeprecatedPredicates, 638 ImplicationChecksByTransitivity, 24.0s TimeCoverageRelationStatistics Valid=319, Invalid=2387, Unknown=18, NotChecked=2106, Total=4830 [2022-04-07 16:44:45,921 INFO L913 BasicCegarLoop]: 41 mSDtfsCounter, 36 mSDsluCounter, 89 mSDsCounter, 0 mSdLazyCounter, 276 mSolverCounterSat, 12 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 37 SdHoareTripleChecker+Valid, 130 SdHoareTripleChecker+Invalid, 839 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 12 IncrementalHoareTripleChecker+Valid, 276 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 551 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-07 16:44:45,921 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [37 Valid, 130 Invalid, 839 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [12 Valid, 276 Invalid, 0 Unknown, 551 Unchecked, 0.2s Time] [2022-04-07 16:44:45,921 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 456 states. [2022-04-07 16:44:45,927 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 456 to 456. [2022-04-07 16:44:45,927 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-07 16:44:45,928 INFO L82 GeneralOperation]: Start isEquivalent. First operand 456 states. Second operand has 456 states, 443 states have (on average 1.3498871331828441) internal successors, (598), 446 states have internal predecessors, (598), 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) [2022-04-07 16:44:45,928 INFO L74 IsIncluded]: Start isIncluded. First operand 456 states. Second operand has 456 states, 443 states have (on average 1.3498871331828441) internal successors, (598), 446 states have internal predecessors, (598), 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) [2022-04-07 16:44:45,929 INFO L87 Difference]: Start difference. First operand 456 states. Second operand has 456 states, 443 states have (on average 1.3498871331828441) internal successors, (598), 446 states have internal predecessors, (598), 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) [2022-04-07 16:44:45,939 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 16:44:45,939 INFO L93 Difference]: Finished difference Result 456 states and 610 transitions. [2022-04-07 16:44:45,939 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 610 transitions. [2022-04-07 16:44:45,939 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-07 16:44:45,940 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-07 16:44:45,940 INFO L74 IsIncluded]: Start isIncluded. First operand has 456 states, 443 states have (on average 1.3498871331828441) internal successors, (598), 446 states have internal predecessors, (598), 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 456 states. [2022-04-07 16:44:45,940 INFO L87 Difference]: Start difference. First operand has 456 states, 443 states have (on average 1.3498871331828441) internal successors, (598), 446 states have internal predecessors, (598), 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 456 states. [2022-04-07 16:44:45,950 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 16:44:45,951 INFO L93 Difference]: Finished difference Result 456 states and 610 transitions. [2022-04-07 16:44:45,951 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 610 transitions. [2022-04-07 16:44:45,951 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-07 16:44:45,952 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-07 16:44:45,952 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-07 16:44:45,952 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-07 16:44:45,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 456 states, 443 states have (on average 1.3498871331828441) internal successors, (598), 446 states have internal predecessors, (598), 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) [2022-04-07 16:44:45,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 456 states and 610 transitions. [2022-04-07 16:44:45,962 INFO L78 Accepts]: Start accepts. Automaton has 456 states and 610 transitions. Word has length 43 [2022-04-07 16:44:45,962 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-07 16:44:45,962 INFO L478 AbstractCegarLoop]: Abstraction has 456 states and 610 transitions. [2022-04-07 16:44:45,962 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 48 states, 46 states have (on average 2.0) internal successors, (92), 45 states have internal predecessors, (92), 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) [2022-04-07 16:44:45,962 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 610 transitions. [2022-04-07 16:44:45,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-04-07 16:44:45,963 INFO L491 BasicCegarLoop]: Found error trace [2022-04-07 16:44:45,963 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] [2022-04-07 16:44:45,987 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Forceful destruction successful, exit code 0 [2022-04-07 16:44:46,187 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 [2022-04-07 16:44:46,187 INFO L403 AbstractCegarLoop]: === Iteration 19 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-07 16:44:46,188 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-07 16:44:46,188 INFO L85 PathProgramCache]: Analyzing trace with hash -945679404, now seen corresponding path program 1 times [2022-04-07 16:44:46,188 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-07 16:44:46,188 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [783904630] [2022-04-07 16:44:46,188 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-07 16:44:46,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-07 16:44:46,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 16:44:46,882 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-07 16:44:46,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 16:44:46,888 INFO L290 TraceCheckUtils]: 0: Hoare triple {21337#(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] {21316#true} is VALID [2022-04-07 16:44:46,888 INFO L290 TraceCheckUtils]: 1: Hoare triple {21316#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {21316#true} is VALID [2022-04-07 16:44:46,888 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {21316#true} {21316#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {21316#true} is VALID [2022-04-07 16:44:46,889 INFO L272 TraceCheckUtils]: 0: Hoare triple {21316#true} [126] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {21337#(and (= |old(~INFINITY~0)| ~INFINITY~0) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-07 16:44:46,889 INFO L290 TraceCheckUtils]: 1: Hoare triple {21337#(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] {21316#true} is VALID [2022-04-07 16:44:46,889 INFO L290 TraceCheckUtils]: 2: Hoare triple {21316#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {21316#true} is VALID [2022-04-07 16:44:46,889 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {21316#true} {21316#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {21316#true} is VALID [2022-04-07 16:44:46,889 INFO L272 TraceCheckUtils]: 4: Hoare triple {21316#true} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {21316#true} is VALID [2022-04-07 16:44:46,890 INFO L290 TraceCheckUtils]: 5: Hoare triple {21316#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] {21316#true} is VALID [2022-04-07 16:44:46,890 INFO L290 TraceCheckUtils]: 6: Hoare triple {21316#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[] {21316#true} is VALID [2022-04-07 16:44:46,894 INFO L290 TraceCheckUtils]: 7: Hoare triple {21316#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] {21321#(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 [2022-04-07 16:44:46,894 INFO L290 TraceCheckUtils]: 8: Hoare triple {21321#(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[] {21321#(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 [2022-04-07 16:44:46,895 INFO L290 TraceCheckUtils]: 9: Hoare triple {21321#(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] {21322#(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) (<= 0 |main_~#Dest~0.offset|))} is VALID [2022-04-07 16:44:46,896 INFO L290 TraceCheckUtils]: 10: Hoare triple {21322#(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) (<= 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] {21323#(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 [2022-04-07 16:44:46,897 INFO L290 TraceCheckUtils]: 11: Hoare triple {21323#(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[] {21323#(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 [2022-04-07 16:44:46,897 INFO L290 TraceCheckUtils]: 12: Hoare triple {21323#(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] {21323#(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 [2022-04-07 16:44:46,898 INFO L290 TraceCheckUtils]: 13: Hoare triple {21323#(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] {21324#(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_~j~0 4) |main_~#Dest~0.offset|) 0))} is VALID [2022-04-07 16:44:46,899 INFO L290 TraceCheckUtils]: 14: Hoare triple {21324#(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_~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] {21325#(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_~j~0 4) |main_~#Dest~0.offset|) 0))} is VALID [2022-04-07 16:44:46,900 INFO L290 TraceCheckUtils]: 15: Hoare triple {21325#(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_~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] {21326#(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_~j~0 4) |main_~#Dest~0.offset|) 0))} is VALID [2022-04-07 16:44:46,901 INFO L290 TraceCheckUtils]: 16: Hoare triple {21326#(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_~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] {21327#(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 [2022-04-07 16:44:46,901 INFO L290 TraceCheckUtils]: 17: Hoare triple {21327#(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] {21327#(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 [2022-04-07 16:44:46,902 INFO L290 TraceCheckUtils]: 18: Hoare triple {21327#(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] {21327#(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 [2022-04-07 16:44:46,903 INFO L290 TraceCheckUtils]: 19: Hoare triple {21327#(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] {21328#(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 [2022-04-07 16:44:46,904 INFO L290 TraceCheckUtils]: 20: Hoare triple {21328#(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] {21329#(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)) (= (+ (* main_~j~0 4) |main_~#Dest~0.offset|) 8))} is VALID [2022-04-07 16:44:46,905 INFO L290 TraceCheckUtils]: 21: Hoare triple {21329#(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)) (= (+ (* 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] {21330#(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) (= (+ (* main_~j~0 4) |main_~#Dest~0.offset|) 8))} is VALID [2022-04-07 16:44:46,905 INFO L290 TraceCheckUtils]: 22: Hoare triple {21330#(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) (= (+ (* 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] {21331#(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 [2022-04-07 16:44:46,906 INFO L290 TraceCheckUtils]: 23: Hoare triple {21331#(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[] {21331#(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 [2022-04-07 16:44:46,906 INFO L290 TraceCheckUtils]: 24: Hoare triple {21331#(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] {21331#(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 [2022-04-07 16:44:46,907 INFO L290 TraceCheckUtils]: 25: Hoare triple {21331#(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[] {21331#(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 [2022-04-07 16:44:46,907 INFO L290 TraceCheckUtils]: 26: Hoare triple {21331#(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] {21331#(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 [2022-04-07 16:44:46,908 INFO L290 TraceCheckUtils]: 27: Hoare triple {21331#(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] {21331#(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 [2022-04-07 16:44:46,909 INFO L290 TraceCheckUtils]: 28: Hoare triple {21331#(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] {21331#(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 [2022-04-07 16:44:46,909 INFO L290 TraceCheckUtils]: 29: Hoare triple {21331#(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] {21331#(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 [2022-04-07 16:44:46,910 INFO L290 TraceCheckUtils]: 30: Hoare triple {21331#(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] {21331#(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 [2022-04-07 16:44:46,910 INFO L290 TraceCheckUtils]: 31: Hoare triple {21331#(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] {21331#(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 [2022-04-07 16:44:46,911 INFO L290 TraceCheckUtils]: 32: Hoare triple {21331#(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] {21331#(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 [2022-04-07 16:44:46,912 INFO L290 TraceCheckUtils]: 33: Hoare triple {21331#(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] {21332#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} is VALID [2022-04-07 16:44:46,912 INFO L290 TraceCheckUtils]: 34: Hoare triple {21332#(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] {21332#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} is VALID [2022-04-07 16:44:46,913 INFO L290 TraceCheckUtils]: 35: Hoare triple {21332#(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] {21332#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} is VALID [2022-04-07 16:44:46,913 INFO L290 TraceCheckUtils]: 36: Hoare triple {21332#(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[] {21332#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} is VALID [2022-04-07 16:44:46,914 INFO L290 TraceCheckUtils]: 37: Hoare triple {21332#(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] {21333#(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 [2022-04-07 16:44:46,914 INFO L290 TraceCheckUtils]: 38: Hoare triple {21333#(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] {21334#(= |main_#t~mem21| 0)} is VALID [2022-04-07 16:44:46,915 INFO L272 TraceCheckUtils]: 39: Hoare triple {21334#(= |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] {21335#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-07 16:44:46,915 INFO L290 TraceCheckUtils]: 40: Hoare triple {21335#(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] {21336#(not (= __VERIFIER_assert_~cond 0))} is VALID [2022-04-07 16:44:46,916 INFO L290 TraceCheckUtils]: 41: Hoare triple {21336#(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[] {21317#false} is VALID [2022-04-07 16:44:46,916 INFO L290 TraceCheckUtils]: 42: Hoare triple {21317#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {21317#false} is VALID [2022-04-07 16:44:46,916 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-04-07 16:44:46,916 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-07 16:44:46,916 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [783904630] [2022-04-07 16:44:46,916 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [783904630] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-07 16:44:46,917 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [418790791] [2022-04-07 16:44:46,917 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-07 16:44:46,917 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-07 16:44:46,917 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-07 16:44:46,919 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) [2022-04-07 16:44:46,921 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Waiting until timeout for monitored process [2022-04-07 16:44:47,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 16:44:47,064 INFO L263 TraceCheckSpWp]: Trace formula consists of 367 conjuncts, 42 conjunts are in the unsatisfiable core [2022-04-07 16:44:47,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 16:44:47,078 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-07 16:44:47,208 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 414 treesize of output 406 [2022-04-07 16:44:47,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-07 16:44:47,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-07 16:44:47,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-07 16:44:47,425 INFO L356 Elim1Store]: treesize reduction 25, result has 21.9 percent of original size [2022-04-07 16:44:47,425 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 4 case distinctions, treesize of input 44 treesize of output 52 [2022-04-07 16:44:47,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-07 16:44:47,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-07 16:44:47,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-07 16:44:47,675 INFO L173 IndexEqualityManager]: detected equality via solver [2022-04-07 16:44:47,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-07 16:44:47,709 INFO L356 Elim1Store]: treesize reduction 159, result has 20.1 percent of original size [2022-04-07 16:44:47,709 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 15 case distinctions, treesize of input 56 treesize of output 66 [2022-04-07 16:44:48,028 INFO L356 Elim1Store]: treesize reduction 96, result has 23.2 percent of original size [2022-04-07 16:44:48,029 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 5 new quantified variables, introduced 10 case distinctions, treesize of input 48 treesize of output 55 [2022-04-07 16:44:48,613 INFO L356 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2022-04-07 16:44:48,613 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 6 case distinctions, treesize of input 36 treesize of output 20 [2022-04-07 16:44:48,710 INFO L272 TraceCheckUtils]: 0: Hoare triple {21316#true} [126] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {21316#true} is VALID [2022-04-07 16:44:48,711 INFO L290 TraceCheckUtils]: 1: Hoare triple {21316#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] {21316#true} is VALID [2022-04-07 16:44:48,711 INFO L290 TraceCheckUtils]: 2: Hoare triple {21316#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {21316#true} is VALID [2022-04-07 16:44:48,711 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {21316#true} {21316#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {21316#true} is VALID [2022-04-07 16:44:48,711 INFO L272 TraceCheckUtils]: 4: Hoare triple {21316#true} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {21316#true} is VALID [2022-04-07 16:44:48,711 INFO L290 TraceCheckUtils]: 5: Hoare triple {21316#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] {21316#true} is VALID [2022-04-07 16:44:48,711 INFO L290 TraceCheckUtils]: 6: Hoare triple {21316#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[] {21316#true} is VALID [2022-04-07 16:44:48,714 INFO L290 TraceCheckUtils]: 7: Hoare triple {21316#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] {21362#(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|)) (exists ((|main_~#Weight~0.base| Int)) (= (select (select |#memory_int| |main_~#Weight~0.base|) 0) 0)) (= |main_~#Dest~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-07 16:44:48,715 INFO L290 TraceCheckUtils]: 8: Hoare triple {21362#(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|)) (exists ((|main_~#Weight~0.base| Int)) (= (select (select |#memory_int| |main_~#Weight~0.base|) 0) 0)) (= |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[] {21362#(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|)) (exists ((|main_~#Weight~0.base| Int)) (= (select (select |#memory_int| |main_~#Weight~0.base|) 0) 0)) (= |main_~#Dest~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-07 16:44:48,715 INFO L290 TraceCheckUtils]: 9: Hoare triple {21362#(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|)) (exists ((|main_~#Weight~0.base| Int)) (= (select (select |#memory_int| |main_~#Weight~0.base|) 0) 0)) (= |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] {21369#(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|) 0))} is VALID [2022-04-07 16:44:48,716 INFO L290 TraceCheckUtils]: 10: Hoare triple {21369#(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|) 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] {21369#(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|) 0))} is VALID [2022-04-07 16:44:48,716 INFO L290 TraceCheckUtils]: 11: Hoare triple {21369#(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|) 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[] {21369#(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|) 0))} is VALID [2022-04-07 16:44:48,717 INFO L290 TraceCheckUtils]: 12: Hoare triple {21369#(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|) 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] {21369#(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|) 0))} is VALID [2022-04-07 16:44:48,717 INFO L290 TraceCheckUtils]: 13: Hoare triple {21369#(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|) 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] {21382#(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_~j~0 0) (= |main_~#Dest~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|) 0))} is VALID [2022-04-07 16:44:48,718 INFO L290 TraceCheckUtils]: 14: Hoare triple {21382#(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_~j~0 0) (= |main_~#Dest~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~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] {21386#(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_~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|))) (= (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|) 0))} is VALID [2022-04-07 16:44:48,719 INFO L290 TraceCheckUtils]: 15: Hoare triple {21386#(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_~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|))) (= (select (select |#memory_int| |main_~#distance~0.base|) |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] {21382#(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_~j~0 0) (= |main_~#Dest~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|) 0))} is VALID [2022-04-07 16:44:48,719 INFO L290 TraceCheckUtils]: 16: Hoare triple {21382#(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_~j~0 0) (= |main_~#Dest~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~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] {21393#(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) (= (+ (- 1) main_~j~0) 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|) 0))} is VALID [2022-04-07 16:44:48,720 INFO L290 TraceCheckUtils]: 17: Hoare triple {21393#(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) (= (+ (- 1) main_~j~0) 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|) 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] {21393#(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) (= (+ (- 1) main_~j~0) 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|) 0))} is VALID [2022-04-07 16:44:48,720 INFO L290 TraceCheckUtils]: 18: Hoare triple {21393#(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) (= (+ (- 1) main_~j~0) 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|) 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] {21393#(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) (= (+ (- 1) main_~j~0) 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|) 0))} is VALID [2022-04-07 16:44:48,721 INFO L290 TraceCheckUtils]: 19: Hoare triple {21393#(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) (= (+ (- 1) main_~j~0) 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|) 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] {21403#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (= (+ (- 2) main_~j~0) 0) (= |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|) 0))} is VALID [2022-04-07 16:44:48,721 INFO L290 TraceCheckUtils]: 20: Hoare triple {21403#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (= (+ (- 2) main_~j~0) 0) (= |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|) 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] {21407#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int)) (and (= (select (select |#memory_int| |main_~#Dest~0.base|) 8) 4) (= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)) (= (select (select |#memory_int| |main_~#Dest~0.base|) 0) 1) (= main_~x~0 (select (select |#memory_int| |main_~#Dest~0.base|) 8)))) (= (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|) 0))} is VALID [2022-04-07 16:44:48,722 INFO L290 TraceCheckUtils]: 21: Hoare triple {21407#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int)) (and (= (select (select |#memory_int| |main_~#Dest~0.base|) 8) 4) (= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)) (= (select (select |#memory_int| |main_~#Dest~0.base|) 0) 1) (= main_~x~0 (select (select |#memory_int| |main_~#Dest~0.base|) 8)))) (= (select (select |#memory_int| |main_~#distance~0.base|) |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] {21411#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int)) (and (= (select (select |#memory_int| |main_~#Dest~0.base|) 8) 4) (= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)) (= (select (select |#memory_int| |main_~#Dest~0.base|) 0) 1))) (= (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|) 0))} is VALID [2022-04-07 16:44:48,723 INFO L290 TraceCheckUtils]: 22: Hoare triple {21411#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int)) (and (= (select (select |#memory_int| |main_~#Dest~0.base|) 8) 4) (= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)) (= (select (select |#memory_int| |main_~#Dest~0.base|) 0) 1))) (= (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~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] {21411#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int)) (and (= (select (select |#memory_int| |main_~#Dest~0.base|) 8) 4) (= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)) (= (select (select |#memory_int| |main_~#Dest~0.base|) 0) 1))) (= (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|) 0))} is VALID [2022-04-07 16:44:48,724 INFO L290 TraceCheckUtils]: 23: Hoare triple {21411#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int)) (and (= (select (select |#memory_int| |main_~#Dest~0.base|) 8) 4) (= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)) (= (select (select |#memory_int| |main_~#Dest~0.base|) 0) 1))) (= (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~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[] {21411#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int)) (and (= (select (select |#memory_int| |main_~#Dest~0.base|) 8) 4) (= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)) (= (select (select |#memory_int| |main_~#Dest~0.base|) 0) 1))) (= (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|) 0))} is VALID [2022-04-07 16:44:48,724 INFO L290 TraceCheckUtils]: 24: Hoare triple {21411#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int)) (and (= (select (select |#memory_int| |main_~#Dest~0.base|) 8) 4) (= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)) (= (select (select |#memory_int| |main_~#Dest~0.base|) 0) 1))) (= (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~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] {21411#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int)) (and (= (select (select |#memory_int| |main_~#Dest~0.base|) 8) 4) (= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)) (= (select (select |#memory_int| |main_~#Dest~0.base|) 0) 1))) (= (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|) 0))} is VALID [2022-04-07 16:44:48,725 INFO L290 TraceCheckUtils]: 25: Hoare triple {21411#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int)) (and (= (select (select |#memory_int| |main_~#Dest~0.base|) 8) 4) (= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)) (= (select (select |#memory_int| |main_~#Dest~0.base|) 0) 1))) (= (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~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[] {21411#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int)) (and (= (select (select |#memory_int| |main_~#Dest~0.base|) 8) 4) (= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)) (= (select (select |#memory_int| |main_~#Dest~0.base|) 0) 1))) (= (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|) 0))} is VALID [2022-04-07 16:44:48,726 INFO L290 TraceCheckUtils]: 26: Hoare triple {21411#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int)) (and (= (select (select |#memory_int| |main_~#Dest~0.base|) 8) 4) (= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)) (= (select (select |#memory_int| |main_~#Dest~0.base|) 0) 1))) (= (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~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] {21411#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int)) (and (= (select (select |#memory_int| |main_~#Dest~0.base|) 8) 4) (= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)) (= (select (select |#memory_int| |main_~#Dest~0.base|) 0) 1))) (= (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|) 0))} is VALID [2022-04-07 16:44:48,727 INFO L290 TraceCheckUtils]: 27: Hoare triple {21411#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int)) (and (= (select (select |#memory_int| |main_~#Dest~0.base|) 8) 4) (= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)) (= (select (select |#memory_int| |main_~#Dest~0.base|) 0) 1))) (= (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~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] {21411#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int)) (and (= (select (select |#memory_int| |main_~#Dest~0.base|) 8) 4) (= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)) (= (select (select |#memory_int| |main_~#Dest~0.base|) 0) 1))) (= (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|) 0))} is VALID [2022-04-07 16:44:48,727 INFO L290 TraceCheckUtils]: 28: Hoare triple {21411#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int)) (and (= (select (select |#memory_int| |main_~#Dest~0.base|) 8) 4) (= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)) (= (select (select |#memory_int| |main_~#Dest~0.base|) 0) 1))) (= (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~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] {21411#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int)) (and (= (select (select |#memory_int| |main_~#Dest~0.base|) 8) 4) (= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)) (= (select (select |#memory_int| |main_~#Dest~0.base|) 0) 1))) (= (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|) 0))} is VALID [2022-04-07 16:44:48,728 INFO L290 TraceCheckUtils]: 29: Hoare triple {21411#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int)) (and (= (select (select |#memory_int| |main_~#Dest~0.base|) 8) 4) (= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)) (= (select (select |#memory_int| |main_~#Dest~0.base|) 0) 1))) (= (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~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] {21411#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int)) (and (= (select (select |#memory_int| |main_~#Dest~0.base|) 8) 4) (= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)) (= (select (select |#memory_int| |main_~#Dest~0.base|) 0) 1))) (= (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|) 0))} is VALID [2022-04-07 16:44:48,729 INFO L290 TraceCheckUtils]: 30: Hoare triple {21411#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int)) (and (= (select (select |#memory_int| |main_~#Dest~0.base|) 8) 4) (= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)) (= (select (select |#memory_int| |main_~#Dest~0.base|) 0) 1))) (= (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~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] {21411#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int)) (and (= (select (select |#memory_int| |main_~#Dest~0.base|) 8) 4) (= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)) (= (select (select |#memory_int| |main_~#Dest~0.base|) 0) 1))) (= (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|) 0))} is VALID [2022-04-07 16:44:48,729 INFO L290 TraceCheckUtils]: 31: Hoare triple {21411#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int)) (and (= (select (select |#memory_int| |main_~#Dest~0.base|) 8) 4) (= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)) (= (select (select |#memory_int| |main_~#Dest~0.base|) 0) 1))) (= (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~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] {21411#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int)) (and (= (select (select |#memory_int| |main_~#Dest~0.base|) 8) 4) (= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)) (= (select (select |#memory_int| |main_~#Dest~0.base|) 0) 1))) (= (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|) 0))} is VALID [2022-04-07 16:44:48,730 INFO L290 TraceCheckUtils]: 32: Hoare triple {21411#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int)) (and (= (select (select |#memory_int| |main_~#Dest~0.base|) 8) 4) (= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)) (= (select (select |#memory_int| |main_~#Dest~0.base|) 0) 1))) (= (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~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] {21411#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int)) (and (= (select (select |#memory_int| |main_~#Dest~0.base|) 8) 4) (= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)) (= (select (select |#memory_int| |main_~#Dest~0.base|) 0) 1))) (= (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|) 0))} is VALID [2022-04-07 16:44:48,731 INFO L290 TraceCheckUtils]: 33: Hoare triple {21411#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int)) (and (= (select (select |#memory_int| |main_~#Dest~0.base|) 8) 4) (= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)) (= (select (select |#memory_int| |main_~#Dest~0.base|) 0) 1))) (= (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~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] {21411#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int)) (and (= (select (select |#memory_int| |main_~#Dest~0.base|) 8) 4) (= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)) (= (select (select |#memory_int| |main_~#Dest~0.base|) 0) 1))) (= (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|) 0))} is VALID [2022-04-07 16:44:48,732 INFO L290 TraceCheckUtils]: 34: Hoare triple {21411#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int)) (and (= (select (select |#memory_int| |main_~#Dest~0.base|) 8) 4) (= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)) (= (select (select |#memory_int| |main_~#Dest~0.base|) 0) 1))) (= (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~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] {21411#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int)) (and (= (select (select |#memory_int| |main_~#Dest~0.base|) 8) 4) (= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)) (= (select (select |#memory_int| |main_~#Dest~0.base|) 0) 1))) (= (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|) 0))} is VALID [2022-04-07 16:44:48,732 INFO L290 TraceCheckUtils]: 35: Hoare triple {21411#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int)) (and (= (select (select |#memory_int| |main_~#Dest~0.base|) 8) 4) (= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)) (= (select (select |#memory_int| |main_~#Dest~0.base|) 0) 1))) (= (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~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] {21411#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int)) (and (= (select (select |#memory_int| |main_~#Dest~0.base|) 8) 4) (= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)) (= (select (select |#memory_int| |main_~#Dest~0.base|) 0) 1))) (= (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|) 0))} is VALID [2022-04-07 16:44:48,733 INFO L290 TraceCheckUtils]: 36: Hoare triple {21411#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int)) (and (= (select (select |#memory_int| |main_~#Dest~0.base|) 8) 4) (= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)) (= (select (select |#memory_int| |main_~#Dest~0.base|) 0) 1))) (= (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|) 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[] {21411#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int)) (and (= (select (select |#memory_int| |main_~#Dest~0.base|) 8) 4) (= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)) (= (select (select |#memory_int| |main_~#Dest~0.base|) 0) 1))) (= (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|) 0))} is VALID [2022-04-07 16:44:48,733 INFO L290 TraceCheckUtils]: 37: Hoare triple {21411#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int)) (and (= (select (select |#memory_int| |main_~#Dest~0.base|) 8) 4) (= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)) (= (select (select |#memory_int| |main_~#Dest~0.base|) 0) 1))) (= (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|) 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] {21460#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int)) (and (= (select (select |#memory_int| |main_~#Dest~0.base|) 8) 4) (= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)) (= (select (select |#memory_int| |main_~#Dest~0.base|) 0) 1))) (= main_~i~0 0) (= (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|) 0))} is VALID [2022-04-07 16:44:48,734 INFO L290 TraceCheckUtils]: 38: Hoare triple {21460#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int)) (and (= (select (select |#memory_int| |main_~#Dest~0.base|) 8) 4) (= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)) (= (select (select |#memory_int| |main_~#Dest~0.base|) 0) 1))) (= main_~i~0 0) (= (select (select |#memory_int| |main_~#distance~0.base|) |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] {21464#(<= 0 |main_#t~mem21|)} is VALID [2022-04-07 16:44:48,734 INFO L272 TraceCheckUtils]: 39: Hoare triple {21464#(<= 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] {21468#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-07 16:44:48,735 INFO L290 TraceCheckUtils]: 40: Hoare triple {21468#(<= 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] {21472#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-07 16:44:48,735 INFO L290 TraceCheckUtils]: 41: Hoare triple {21472#(<= 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[] {21317#false} is VALID [2022-04-07 16:44:48,735 INFO L290 TraceCheckUtils]: 42: Hoare triple {21317#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {21317#false} is VALID [2022-04-07 16:44:48,736 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-04-07 16:44:48,736 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-07 16:44:50,003 INFO L290 TraceCheckUtils]: 42: Hoare triple {21317#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {21317#false} is VALID [2022-04-07 16:44:50,004 INFO L290 TraceCheckUtils]: 41: Hoare triple {21472#(<= 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[] {21317#false} is VALID [2022-04-07 16:44:50,004 INFO L290 TraceCheckUtils]: 40: Hoare triple {21468#(<= 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] {21472#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-07 16:44:50,005 INFO L272 TraceCheckUtils]: 39: Hoare triple {21464#(<= 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] {21468#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-07 16:44:50,005 INFO L290 TraceCheckUtils]: 38: Hoare triple {21491#(<= 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] {21464#(<= 0 |main_#t~mem21|)} is VALID [2022-04-07 16:44:50,005 INFO L290 TraceCheckUtils]: 37: Hoare triple {21495#(<= 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] {21491#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4))))} is VALID [2022-04-07 16:44:50,006 INFO L290 TraceCheckUtils]: 36: Hoare triple {21495#(<= 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[] {21495#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-07 16:44:50,006 INFO L290 TraceCheckUtils]: 35: Hoare triple {21495#(<= 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] {21495#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-07 16:44:50,006 INFO L290 TraceCheckUtils]: 34: Hoare triple {21495#(<= 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] {21495#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-07 16:44:50,007 INFO L290 TraceCheckUtils]: 33: Hoare triple {21495#(<= 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] {21495#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-07 16:44:50,007 INFO L290 TraceCheckUtils]: 32: Hoare triple {21495#(<= 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] {21495#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-07 16:44:50,007 INFO L290 TraceCheckUtils]: 31: Hoare triple {21495#(<= 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] {21495#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-07 16:44:50,008 INFO L290 TraceCheckUtils]: 30: Hoare triple {21495#(<= 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] {21495#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-07 16:44:50,008 INFO L290 TraceCheckUtils]: 29: Hoare triple {21495#(<= 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] {21495#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-07 16:44:50,008 INFO L290 TraceCheckUtils]: 28: Hoare triple {21495#(<= 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] {21495#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-07 16:44:50,008 INFO L290 TraceCheckUtils]: 27: Hoare triple {21495#(<= 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] {21495#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-07 16:44:50,009 INFO L290 TraceCheckUtils]: 26: Hoare triple {21495#(<= 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] {21495#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-07 16:44:50,009 INFO L290 TraceCheckUtils]: 25: Hoare triple {21495#(<= 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[] {21495#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-07 16:44:50,009 INFO L290 TraceCheckUtils]: 24: Hoare triple {21495#(<= 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] {21495#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-07 16:44:50,009 INFO L290 TraceCheckUtils]: 23: Hoare triple {21495#(<= 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[] {21495#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-07 16:44:50,010 INFO L290 TraceCheckUtils]: 22: Hoare triple {21495#(<= 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] {21495#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-07 16:44:50,010 INFO L290 TraceCheckUtils]: 21: Hoare triple {21544#(forall ((v_ArrVal_701 Int)) (<= 0 (select (store (select |#memory_int| |main_~#distance~0.base|) (+ (* main_~x~0 4) |main_~#distance~0.offset|) v_ArrVal_701) |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] {21495#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-07 16:44:50,011 INFO L290 TraceCheckUtils]: 20: Hoare triple {21548#(forall ((v_ArrVal_701 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_701) |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] {21544#(forall ((v_ArrVal_701 Int)) (<= 0 (select (store (select |#memory_int| |main_~#distance~0.base|) (+ (* main_~x~0 4) |main_~#distance~0.offset|) v_ArrVal_701) |main_~#distance~0.offset|)))} is VALID [2022-04-07 16:44:50,013 INFO L290 TraceCheckUtils]: 19: Hoare triple {21552#(forall ((v_ArrVal_701 Int)) (<= 0 (select (store (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) 4 |main_~#Dest~0.offset|)) 4) |main_~#distance~0.offset|) v_ArrVal_701) |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] {21548#(forall ((v_ArrVal_701 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_701) |main_~#distance~0.offset|)))} is VALID [2022-04-07 16:44:50,013 INFO L290 TraceCheckUtils]: 18: Hoare triple {21552#(forall ((v_ArrVal_701 Int)) (<= 0 (select (store (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) 4 |main_~#Dest~0.offset|)) 4) |main_~#distance~0.offset|) v_ArrVal_701) |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] {21552#(forall ((v_ArrVal_701 Int)) (<= 0 (select (store (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) 4 |main_~#Dest~0.offset|)) 4) |main_~#distance~0.offset|) v_ArrVal_701) |main_~#distance~0.offset|)))} is VALID [2022-04-07 16:44:50,014 INFO L290 TraceCheckUtils]: 17: Hoare triple {21552#(forall ((v_ArrVal_701 Int)) (<= 0 (select (store (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) 4 |main_~#Dest~0.offset|)) 4) |main_~#distance~0.offset|) v_ArrVal_701) |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] {21552#(forall ((v_ArrVal_701 Int)) (<= 0 (select (store (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) 4 |main_~#Dest~0.offset|)) 4) |main_~#distance~0.offset|) v_ArrVal_701) |main_~#distance~0.offset|)))} is VALID [2022-04-07 16:44:50,015 INFO L290 TraceCheckUtils]: 16: Hoare triple {21562#(forall ((v_ArrVal_701 Int)) (<= 0 (select (store (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) 8 |main_~#Dest~0.offset|))) |main_~#distance~0.offset|) v_ArrVal_701) |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] {21552#(forall ((v_ArrVal_701 Int)) (<= 0 (select (store (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) 4 |main_~#Dest~0.offset|)) 4) |main_~#distance~0.offset|) v_ArrVal_701) |main_~#distance~0.offset|)))} is VALID [2022-04-07 16:44:50,016 INFO L290 TraceCheckUtils]: 15: Hoare triple {21566#(forall ((v_ArrVal_701 Int) (v_ArrVal_699 Int)) (<= 0 (select (store (store (select |#memory_int| |main_~#distance~0.base|) (+ (* main_~x~0 4) |main_~#distance~0.offset|) v_ArrVal_699) (+ (* (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_699)) |main_~#Dest~0.base|) (+ (* main_~j~0 4) 8 |main_~#Dest~0.offset|)) 4) |main_~#distance~0.offset|) v_ArrVal_701) |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] {21562#(forall ((v_ArrVal_701 Int)) (<= 0 (select (store (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) 8 |main_~#Dest~0.offset|))) |main_~#distance~0.offset|) v_ArrVal_701) |main_~#distance~0.offset|)))} is VALID [2022-04-07 16:44:50,017 INFO L290 TraceCheckUtils]: 14: Hoare triple {21570#(forall ((v_ArrVal_701 Int) (v_ArrVal_699 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_699) (+ (* (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_699)) |main_~#Dest~0.base|) (+ (* main_~j~0 4) 8 |main_~#Dest~0.offset|)) 4) |main_~#distance~0.offset|) v_ArrVal_701) |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] {21566#(forall ((v_ArrVal_701 Int) (v_ArrVal_699 Int)) (<= 0 (select (store (store (select |#memory_int| |main_~#distance~0.base|) (+ (* main_~x~0 4) |main_~#distance~0.offset|) v_ArrVal_699) (+ (* (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_699)) |main_~#Dest~0.base|) (+ (* main_~j~0 4) 8 |main_~#Dest~0.offset|)) 4) |main_~#distance~0.offset|) v_ArrVal_701) |main_~#distance~0.offset|)))} is VALID [2022-04-07 16:44:50,017 INFO L290 TraceCheckUtils]: 13: Hoare triple {21574#(forall ((v_ArrVal_701 Int) (v_ArrVal_699 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_699) (+ |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_699)) |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4)) v_ArrVal_701) |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] {21570#(forall ((v_ArrVal_701 Int) (v_ArrVal_699 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_699) (+ (* (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_699)) |main_~#Dest~0.base|) (+ (* main_~j~0 4) 8 |main_~#Dest~0.offset|)) 4) |main_~#distance~0.offset|) v_ArrVal_701) |main_~#distance~0.offset|)))} is VALID [2022-04-07 16:44:50,018 INFO L290 TraceCheckUtils]: 12: Hoare triple {21574#(forall ((v_ArrVal_701 Int) (v_ArrVal_699 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_699) (+ |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_699)) |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4)) v_ArrVal_701) |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] {21574#(forall ((v_ArrVal_701 Int) (v_ArrVal_699 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_699) (+ |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_699)) |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4)) v_ArrVal_701) |main_~#distance~0.offset|)))} is VALID [2022-04-07 16:44:50,018 INFO L290 TraceCheckUtils]: 11: Hoare triple {21574#(forall ((v_ArrVal_701 Int) (v_ArrVal_699 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_699) (+ |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_699)) |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4)) v_ArrVal_701) |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[] {21574#(forall ((v_ArrVal_701 Int) (v_ArrVal_699 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_699) (+ |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_699)) |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4)) v_ArrVal_701) |main_~#distance~0.offset|)))} is VALID [2022-04-07 16:44:50,019 INFO L290 TraceCheckUtils]: 10: Hoare triple {21574#(forall ((v_ArrVal_701 Int) (v_ArrVal_699 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_699) (+ |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_699)) |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4)) v_ArrVal_701) |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] {21574#(forall ((v_ArrVal_701 Int) (v_ArrVal_699 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_699) (+ |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_699)) |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4)) v_ArrVal_701) |main_~#distance~0.offset|)))} is VALID [2022-04-07 16:44:51,227 WARN L290 TraceCheckUtils]: 9: Hoare triple {21587#(forall ((v_ArrVal_701 Int) (v_ArrVal_699 Int)) (<= 0 (select (store (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) 0) (+ (* (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)) 0)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_699) (+ (* (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)) 0) (+ (* (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)) 0)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_699)) |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) |main_~#distance~0.offset|) v_ArrVal_701) |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] {21574#(forall ((v_ArrVal_701 Int) (v_ArrVal_699 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_699) (+ |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_699)) |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4)) v_ArrVal_701) |main_~#distance~0.offset|)))} is UNKNOWN [2022-04-07 16:44:51,235 INFO L290 TraceCheckUtils]: 8: Hoare triple {21587#(forall ((v_ArrVal_701 Int) (v_ArrVal_699 Int)) (<= 0 (select (store (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) 0) (+ (* (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)) 0)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_699) (+ (* (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)) 0) (+ (* (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)) 0)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_699)) |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) |main_~#distance~0.offset|) v_ArrVal_701) |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[] {21587#(forall ((v_ArrVal_701 Int) (v_ArrVal_699 Int)) (<= 0 (select (store (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) 0) (+ (* (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)) 0)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_699) (+ (* (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)) 0) (+ (* (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)) 0)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_699)) |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) |main_~#distance~0.offset|) v_ArrVal_701) |main_~#distance~0.offset|)))} is VALID [2022-04-07 16:44:51,251 INFO L290 TraceCheckUtils]: 7: Hoare triple {21316#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] {21587#(forall ((v_ArrVal_701 Int) (v_ArrVal_699 Int)) (<= 0 (select (store (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) 0) (+ (* (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)) 0)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_699) (+ (* (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)) 0) (+ (* (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)) 0)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_699)) |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) |main_~#distance~0.offset|) v_ArrVal_701) |main_~#distance~0.offset|)))} is VALID [2022-04-07 16:44:51,252 INFO L290 TraceCheckUtils]: 6: Hoare triple {21316#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[] {21316#true} is VALID [2022-04-07 16:44:51,252 INFO L290 TraceCheckUtils]: 5: Hoare triple {21316#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] {21316#true} is VALID [2022-04-07 16:44:51,252 INFO L272 TraceCheckUtils]: 4: Hoare triple {21316#true} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {21316#true} is VALID [2022-04-07 16:44:51,252 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {21316#true} {21316#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {21316#true} is VALID [2022-04-07 16:44:51,252 INFO L290 TraceCheckUtils]: 2: Hoare triple {21316#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {21316#true} is VALID [2022-04-07 16:44:51,252 INFO L290 TraceCheckUtils]: 1: Hoare triple {21316#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] {21316#true} is VALID [2022-04-07 16:44:51,252 INFO L272 TraceCheckUtils]: 0: Hoare triple {21316#true} [126] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {21316#true} is VALID [2022-04-07 16:44:51,252 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-04-07 16:44:51,252 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [418790791] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-07 16:44:51,252 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-07 16:44:51,252 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 14, 15] total 41 [2022-04-07 16:44:51,253 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [474535116] [2022-04-07 16:44:51,253 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-04-07 16:44:51,253 INFO L78 Accepts]: Start accepts. Automaton has has 41 states, 39 states have (on average 2.3333333333333335) internal successors, (91), 38 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 [2022-04-07 16:44:51,253 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-07 16:44:51,254 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 41 states, 39 states have (on average 2.3333333333333335) internal successors, (91), 38 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) [2022-04-07 16:44:51,341 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 97 edges. 97 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-07 16:44:51,341 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 41 states [2022-04-07 16:44:51,341 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-07 16:44:51,342 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 41 interpolants. [2022-04-07 16:44:51,342 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=226, Invalid=1414, Unknown=0, NotChecked=0, Total=1640 [2022-04-07 16:44:51,342 INFO L87 Difference]: Start difference. First operand 456 states and 610 transitions. Second operand has 41 states, 39 states have (on average 2.3333333333333335) internal successors, (91), 38 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) [2022-04-07 16:44:53,093 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 16:44:53,093 INFO L93 Difference]: Finished difference Result 499 states and 657 transitions. [2022-04-07 16:44:53,093 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2022-04-07 16:44:53,093 INFO L78 Accepts]: Start accepts. Automaton has has 41 states, 39 states have (on average 2.3333333333333335) internal successors, (91), 38 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 [2022-04-07 16:44:53,093 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-07 16:44:53,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 41 states, 39 states have (on average 2.3333333333333335) internal successors, (91), 38 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) [2022-04-07 16:44:53,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 83 transitions. [2022-04-07 16:44:53,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 41 states, 39 states have (on average 2.3333333333333335) internal successors, (91), 38 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) [2022-04-07 16:44:53,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 83 transitions. [2022-04-07 16:44:53,095 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 23 states and 83 transitions. [2022-04-07 16:44:53,176 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 83 edges. 83 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-07 16:44:53,185 INFO L225 Difference]: With dead ends: 499 [2022-04-07 16:44:53,185 INFO L226 Difference]: Without dead ends: 479 [2022-04-07 16:44:53,186 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 127 GetRequests, 66 SyntacticMatches, 4 SemanticMatches, 57 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 932 ImplicationChecksByTransitivity, 1.6s TimeCoverageRelationStatistics Valid=534, Invalid=2888, Unknown=0, NotChecked=0, Total=3422 [2022-04-07 16:44:53,187 INFO L913 BasicCegarLoop]: 43 mSDtfsCounter, 124 mSDsluCounter, 94 mSDsCounter, 0 mSdLazyCounter, 533 mSolverCounterSat, 28 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 125 SdHoareTripleChecker+Valid, 137 SdHoareTripleChecker+Invalid, 1029 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 28 IncrementalHoareTripleChecker+Valid, 533 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 468 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-04-07 16:44:53,187 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [125 Valid, 137 Invalid, 1029 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [28 Valid, 533 Invalid, 0 Unknown, 468 Unchecked, 0.5s Time] [2022-04-07 16:44:53,187 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 479 states. [2022-04-07 16:44:53,193 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 479 to 459. [2022-04-07 16:44:53,193 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-07 16:44:53,194 INFO L82 GeneralOperation]: Start isEquivalent. First operand 479 states. Second operand has 459 states, 446 states have (on average 1.3497757847533631) internal successors, (602), 449 states have internal predecessors, (602), 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) [2022-04-07 16:44:53,194 INFO L74 IsIncluded]: Start isIncluded. First operand 479 states. Second operand has 459 states, 446 states have (on average 1.3497757847533631) internal successors, (602), 449 states have internal predecessors, (602), 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) [2022-04-07 16:44:53,194 INFO L87 Difference]: Start difference. First operand 479 states. Second operand has 459 states, 446 states have (on average 1.3497757847533631) internal successors, (602), 449 states have internal predecessors, (602), 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) [2022-04-07 16:44:53,205 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 16:44:53,205 INFO L93 Difference]: Finished difference Result 479 states and 636 transitions. [2022-04-07 16:44:53,205 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 636 transitions. [2022-04-07 16:44:53,206 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-07 16:44:53,206 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-07 16:44:53,206 INFO L74 IsIncluded]: Start isIncluded. First operand has 459 states, 446 states have (on average 1.3497757847533631) internal successors, (602), 449 states have internal predecessors, (602), 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 479 states. [2022-04-07 16:44:53,207 INFO L87 Difference]: Start difference. First operand has 459 states, 446 states have (on average 1.3497757847533631) internal successors, (602), 449 states have internal predecessors, (602), 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 479 states. [2022-04-07 16:44:53,217 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 16:44:53,218 INFO L93 Difference]: Finished difference Result 479 states and 636 transitions. [2022-04-07 16:44:53,218 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 636 transitions. [2022-04-07 16:44:53,218 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-07 16:44:53,218 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-07 16:44:53,218 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-07 16:44:53,219 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-07 16:44:53,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 459 states, 446 states have (on average 1.3497757847533631) internal successors, (602), 449 states have internal predecessors, (602), 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) [2022-04-07 16:44:53,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 459 states and 614 transitions. [2022-04-07 16:44:53,229 INFO L78 Accepts]: Start accepts. Automaton has 459 states and 614 transitions. Word has length 43 [2022-04-07 16:44:53,229 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-07 16:44:53,229 INFO L478 AbstractCegarLoop]: Abstraction has 459 states and 614 transitions. [2022-04-07 16:44:53,229 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 41 states, 39 states have (on average 2.3333333333333335) internal successors, (91), 38 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) [2022-04-07 16:44:53,229 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 614 transitions. [2022-04-07 16:44:53,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-04-07 16:44:53,230 INFO L491 BasicCegarLoop]: Found error trace [2022-04-07 16:44:53,230 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] [2022-04-07 16:44:53,253 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Forceful destruction successful, exit code 0 [2022-04-07 16:44:53,451 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 [2022-04-07 16:44:53,451 INFO L403 AbstractCegarLoop]: === Iteration 20 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-07 16:44:53,452 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-07 16:44:53,452 INFO L85 PathProgramCache]: Analyzing trace with hash 876793394, now seen corresponding path program 2 times [2022-04-07 16:44:53,452 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-07 16:44:53,452 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2063079930] [2022-04-07 16:44:53,452 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-07 16:44:53,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-07 16:44:53,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 16:44:54,438 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-07 16:44:54,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 16:44:54,442 INFO L290 TraceCheckUtils]: 0: Hoare triple {23598#(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] {23573#true} is VALID [2022-04-07 16:44:54,442 INFO L290 TraceCheckUtils]: 1: Hoare triple {23573#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {23573#true} is VALID [2022-04-07 16:44:54,442 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {23573#true} {23573#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {23573#true} is VALID [2022-04-07 16:44:54,443 INFO L272 TraceCheckUtils]: 0: Hoare triple {23573#true} [126] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {23598#(and (= |old(~INFINITY~0)| ~INFINITY~0) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-07 16:44:54,443 INFO L290 TraceCheckUtils]: 1: Hoare triple {23598#(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] {23573#true} is VALID [2022-04-07 16:44:54,443 INFO L290 TraceCheckUtils]: 2: Hoare triple {23573#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {23573#true} is VALID [2022-04-07 16:44:54,443 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {23573#true} {23573#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {23573#true} is VALID [2022-04-07 16:44:54,443 INFO L272 TraceCheckUtils]: 4: Hoare triple {23573#true} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {23573#true} is VALID [2022-04-07 16:44:54,443 INFO L290 TraceCheckUtils]: 5: Hoare triple {23573#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] {23573#true} is VALID [2022-04-07 16:44:54,443 INFO L290 TraceCheckUtils]: 6: Hoare triple {23573#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[] {23573#true} is VALID [2022-04-07 16:44:54,446 INFO L290 TraceCheckUtils]: 7: Hoare triple {23573#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] {23578#(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 [2022-04-07 16:44:54,447 INFO L290 TraceCheckUtils]: 8: Hoare triple {23578#(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[] {23578#(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 [2022-04-07 16:44:54,448 INFO L290 TraceCheckUtils]: 9: Hoare triple {23578#(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] {23579#(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) (= (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4))) 0) (= main_~i~0 0))} is VALID [2022-04-07 16:44:54,448 INFO L290 TraceCheckUtils]: 10: Hoare triple {23579#(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) (= (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] {23580#(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_~#Dest~0.offset| 0) (<= 0 |main_~#Dest~0.offset|))} is VALID [2022-04-07 16:44:54,448 INFO L290 TraceCheckUtils]: 11: Hoare triple {23580#(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_~#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[] {23580#(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_~#Dest~0.offset| 0) (<= 0 |main_~#Dest~0.offset|))} is VALID [2022-04-07 16:44:54,449 INFO L290 TraceCheckUtils]: 12: Hoare triple {23580#(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_~#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] {23580#(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_~#Dest~0.offset| 0) (<= 0 |main_~#Dest~0.offset|))} is VALID [2022-04-07 16:44:54,449 INFO L290 TraceCheckUtils]: 13: Hoare triple {23580#(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_~#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] {23581#(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_~#Dest~0.offset| 0) (<= 0 |main_~#Dest~0.offset|))} is VALID [2022-04-07 16:44:54,450 INFO L290 TraceCheckUtils]: 14: Hoare triple {23581#(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_~#Dest~0.offset| 0) (<= 0 |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] {23581#(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_~#Dest~0.offset| 0) (<= 0 |main_~#Dest~0.offset|))} is VALID [2022-04-07 16:44:54,450 INFO L290 TraceCheckUtils]: 15: Hoare triple {23581#(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_~#Dest~0.offset| 0) (<= 0 |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] {23581#(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_~#Dest~0.offset| 0) (<= 0 |main_~#Dest~0.offset|))} is VALID [2022-04-07 16:44:54,451 INFO L290 TraceCheckUtils]: 16: Hoare triple {23581#(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_~#Dest~0.offset| 0) (<= 0 |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] {23582#(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 [2022-04-07 16:44:54,452 INFO L290 TraceCheckUtils]: 17: Hoare triple {23582#(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] {23583#(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 [2022-04-07 16:44:54,453 INFO L290 TraceCheckUtils]: 18: Hoare triple {23583#(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] {23584#(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 [2022-04-07 16:44:54,453 INFO L290 TraceCheckUtils]: 19: Hoare triple {23584#(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] {23585#(and (<= (+ (* main_~j~0 4) |main_~#Dest~0.offset|) 8) (<= 8 (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) (= |main_~#distance~0.offset| 0) (= (+ 8 |main_~#Dest~0.offset|) 8) (= (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|)))} is VALID [2022-04-07 16:44:54,454 INFO L290 TraceCheckUtils]: 20: Hoare triple {23585#(and (<= (+ (* main_~j~0 4) |main_~#Dest~0.offset|) 8) (<= 8 (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) (= |main_~#distance~0.offset| 0) (= (+ 8 |main_~#Dest~0.offset|) 8) (= (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|)))} [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] {23586#(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) (<= 12 (+ (* main_~edgecount~0 4) |main_~#Dest~0.offset|)) (not (= (+ (* main_~x~0 4) |main_~#distance~0.offset|) 0)))} is VALID [2022-04-07 16:44:54,455 INFO L290 TraceCheckUtils]: 21: Hoare triple {23586#(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) (<= 12 (+ (* main_~edgecount~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] {23587#(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) (<= 12 (+ (* main_~edgecount~0 4) |main_~#Dest~0.offset|)))} is VALID [2022-04-07 16:44:54,455 INFO L290 TraceCheckUtils]: 22: Hoare triple {23587#(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) (<= 12 (+ (* main_~edgecount~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] {23587#(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) (<= 12 (+ (* main_~edgecount~0 4) |main_~#Dest~0.offset|)))} is VALID [2022-04-07 16:44:54,456 INFO L290 TraceCheckUtils]: 23: Hoare triple {23587#(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) (<= 12 (+ (* main_~edgecount~0 4) |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[] {23587#(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) (<= 12 (+ (* main_~edgecount~0 4) |main_~#Dest~0.offset|)))} is VALID [2022-04-07 16:44:54,456 INFO L290 TraceCheckUtils]: 24: Hoare triple {23587#(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) (<= 12 (+ (* main_~edgecount~0 4) |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] {23587#(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) (<= 12 (+ (* main_~edgecount~0 4) |main_~#Dest~0.offset|)))} is VALID [2022-04-07 16:44:54,457 INFO L290 TraceCheckUtils]: 25: Hoare triple {23587#(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) (<= 12 (+ (* main_~edgecount~0 4) |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[] {23587#(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) (<= 12 (+ (* main_~edgecount~0 4) |main_~#Dest~0.offset|)))} is VALID [2022-04-07 16:44:54,457 INFO L290 TraceCheckUtils]: 26: Hoare triple {23587#(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) (<= 12 (+ (* main_~edgecount~0 4) |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] {23588#(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) (<= 12 (+ (* main_~edgecount~0 4) |main_~#Dest~0.offset|)) (= main_~i~0 0))} is VALID [2022-04-07 16:44:54,458 INFO L290 TraceCheckUtils]: 27: Hoare triple {23588#(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) (<= 12 (+ (* main_~edgecount~0 4) |main_~#Dest~0.offset|)) (= 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] {23588#(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) (<= 12 (+ (* main_~edgecount~0 4) |main_~#Dest~0.offset|)) (= main_~i~0 0))} is VALID [2022-04-07 16:44:54,458 INFO L290 TraceCheckUtils]: 28: Hoare triple {23588#(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) (<= 12 (+ (* main_~edgecount~0 4) |main_~#Dest~0.offset|)) (= 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] {23588#(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) (<= 12 (+ (* main_~edgecount~0 4) |main_~#Dest~0.offset|)) (= main_~i~0 0))} is VALID [2022-04-07 16:44:54,459 INFO L290 TraceCheckUtils]: 29: Hoare triple {23588#(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) (<= 12 (+ (* main_~edgecount~0 4) |main_~#Dest~0.offset|)) (= 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] {23589#(and (<= (+ |main_~#Dest~0.offset| (* main_~i~0 4)) 4) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 12 (+ (* main_~edgecount~0 4) |main_~#Dest~0.offset|)))} is VALID [2022-04-07 16:44:54,459 INFO L290 TraceCheckUtils]: 30: Hoare triple {23589#(and (<= (+ |main_~#Dest~0.offset| (* main_~i~0 4)) 4) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 12 (+ (* main_~edgecount~0 4) |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] {23589#(and (<= (+ |main_~#Dest~0.offset| (* main_~i~0 4)) 4) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 12 (+ (* main_~edgecount~0 4) |main_~#Dest~0.offset|)))} is VALID [2022-04-07 16:44:54,460 INFO L290 TraceCheckUtils]: 31: Hoare triple {23589#(and (<= (+ |main_~#Dest~0.offset| (* main_~i~0 4)) 4) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 12 (+ (* main_~edgecount~0 4) |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] {23589#(and (<= (+ |main_~#Dest~0.offset| (* main_~i~0 4)) 4) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 12 (+ (* main_~edgecount~0 4) |main_~#Dest~0.offset|)))} is VALID [2022-04-07 16:44:54,460 INFO L290 TraceCheckUtils]: 32: Hoare triple {23589#(and (<= (+ |main_~#Dest~0.offset| (* main_~i~0 4)) 4) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 12 (+ (* main_~edgecount~0 4) |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] {23590#(and (or (and (<= 12 (+ (* main_~edgecount~0 4) |main_~#Dest~0.offset|)) (<= (+ |main_~#Dest~0.offset| (* main_~i~0 4)) 8)) (= 8 (+ |main_~#Dest~0.offset| (* main_~i~0 4)))) (= |main_~#distance~0.offset| 0) (or (not (= 8 (+ |main_~#Dest~0.offset| (* main_~i~0 4)))) (and (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)))))} is VALID [2022-04-07 16:44:54,461 INFO L290 TraceCheckUtils]: 33: Hoare triple {23590#(and (or (and (<= 12 (+ (* main_~edgecount~0 4) |main_~#Dest~0.offset|)) (<= (+ |main_~#Dest~0.offset| (* main_~i~0 4)) 8)) (= 8 (+ |main_~#Dest~0.offset| (* main_~i~0 4)))) (= |main_~#distance~0.offset| 0) (or (not (= 8 (+ |main_~#Dest~0.offset| (* main_~i~0 4)))) (and (= (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] {23591#(and (= |main_~#distance~0.offset| 0) (or (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (<= (+ main_~i~0 2) main_~edgecount~0)))} is VALID [2022-04-07 16:44:54,461 INFO L290 TraceCheckUtils]: 34: Hoare triple {23591#(and (= |main_~#distance~0.offset| 0) (or (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (<= (+ 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] {23591#(and (= |main_~#distance~0.offset| 0) (or (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (<= (+ main_~i~0 2) main_~edgecount~0)))} is VALID [2022-04-07 16:44:54,462 INFO L290 TraceCheckUtils]: 35: Hoare triple {23591#(and (= |main_~#distance~0.offset| 0) (or (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (<= (+ 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] {23592#(and (= |main_~#distance~0.offset| 0) (or (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (<= (+ main_~i~0 1) main_~edgecount~0)))} is VALID [2022-04-07 16:44:54,462 INFO L290 TraceCheckUtils]: 36: Hoare triple {23592#(and (= |main_~#distance~0.offset| 0) (or (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0) (<= (+ 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[] {23593#(and (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#distance~0.base|) 0) 0))} is VALID [2022-04-07 16:44:54,463 INFO L290 TraceCheckUtils]: 37: Hoare triple {23593#(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] {23594#(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 [2022-04-07 16:44:54,463 INFO L290 TraceCheckUtils]: 38: Hoare triple {23594#(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] {23595#(= |main_#t~mem21| 0)} is VALID [2022-04-07 16:44:54,464 INFO L272 TraceCheckUtils]: 39: Hoare triple {23595#(= |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] {23596#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-07 16:44:54,464 INFO L290 TraceCheckUtils]: 40: Hoare triple {23596#(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] {23597#(not (= __VERIFIER_assert_~cond 0))} is VALID [2022-04-07 16:44:54,464 INFO L290 TraceCheckUtils]: 41: Hoare triple {23597#(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[] {23574#false} is VALID [2022-04-07 16:44:54,464 INFO L290 TraceCheckUtils]: 42: Hoare triple {23574#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {23574#false} is VALID [2022-04-07 16:44:54,465 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-07 16:44:54,465 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-07 16:44:54,465 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2063079930] [2022-04-07 16:44:54,465 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2063079930] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-07 16:44:54,465 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [353199651] [2022-04-07 16:44:54,465 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-07 16:44:54,465 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-07 16:44:54,465 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-07 16:44:54,466 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) [2022-04-07 16:44:54,467 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Waiting until timeout for monitored process [2022-04-07 16:44:54,609 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-07 16:44:54,609 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-07 16:44:54,611 INFO L263 TraceCheckSpWp]: Trace formula consists of 367 conjuncts, 66 conjunts are in the unsatisfiable core [2022-04-07 16:44:54,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 16:44:54,627 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-07 16:44:54,682 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 [2022-04-07 16:44:54,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-07 16:44:54,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-07 16:44:54,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-07 16:44:54,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-07 16:44:54,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-07 16:44:55,000 INFO L173 IndexEqualityManager]: detected equality via solver [2022-04-07 16:44:55,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-07 16:44:55,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-07 16:44:55,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-07 16:44:55,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-07 16:44:55,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-07 16:44:55,007 INFO L356 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-04-07 16:44:55,007 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 14 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 11 case distinctions, treesize of input 62 treesize of output 76 [2022-04-07 16:44:56,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-07 16:44:56,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-07 16:44:56,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-07 16:44:56,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-07 16:44:56,075 INFO L173 IndexEqualityManager]: detected equality via solver [2022-04-07 16:44:56,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-07 16:44:56,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-07 16:44:56,079 INFO L173 IndexEqualityManager]: detected equality via solver [2022-04-07 16:44:56,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-07 16:44:56,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-07 16:44:56,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-07 16:44:56,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-07 16:44:56,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-07 16:44:56,093 INFO L356 Elim1Store]: treesize reduction 33, result has 17.5 percent of original size [2022-04-07 16:44:56,093 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 14 disjoint index pairs (out of 28 index pairs), introduced 7 new quantified variables, introduced 15 case distinctions, treesize of input 84 treesize of output 95 [2022-04-07 16:44:56,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-07 16:44:56,738 INFO L173 IndexEqualityManager]: detected equality via solver [2022-04-07 16:44:56,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-07 16:44:56,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-07 16:44:56,744 INFO L173 IndexEqualityManager]: detected equality via solver [2022-04-07 16:44:56,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-07 16:44:56,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-07 16:44:56,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-07 16:44:56,755 INFO L356 Elim1Store]: treesize reduction 25, result has 21.9 percent of original size [2022-04-07 16:44:56,755 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 14 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 15 case distinctions, treesize of input 75 treesize of output 91 [2022-04-07 16:44:59,437 INFO L356 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2022-04-07 16:44:59,438 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 7 select indices, 7 select index equivalence classes, 13 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 11 case distinctions, treesize of input 57 treesize of output 29 [2022-04-07 16:44:59,659 INFO L272 TraceCheckUtils]: 0: Hoare triple {23573#true} [126] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {23573#true} is VALID [2022-04-07 16:44:59,659 INFO L290 TraceCheckUtils]: 1: Hoare triple {23573#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] {23573#true} is VALID [2022-04-07 16:44:59,659 INFO L290 TraceCheckUtils]: 2: Hoare triple {23573#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {23573#true} is VALID [2022-04-07 16:44:59,659 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {23573#true} {23573#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {23573#true} is VALID [2022-04-07 16:44:59,659 INFO L272 TraceCheckUtils]: 4: Hoare triple {23573#true} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {23573#true} is VALID [2022-04-07 16:44:59,660 INFO L290 TraceCheckUtils]: 5: Hoare triple {23573#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] {23573#true} is VALID [2022-04-07 16:44:59,660 INFO L290 TraceCheckUtils]: 6: Hoare triple {23573#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[] {23573#true} is VALID [2022-04-07 16:44:59,663 INFO L290 TraceCheckUtils]: 7: Hoare triple {23573#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] {23623#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Source~0.base|) (+ 32 |main_~#Source~0.offset|)) 4) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Source~0.base|) (+ |main_~#Source~0.offset| 8)) 1) (= |main_~#Dest~0.offset| 0) (= main_~i~0 0) (exists ((|main_~#Weight~0.base| Int)) (and (not (= |main_~#Weight~0.base| |main_~#distance~0.base|)) (= 4 (select (select |#memory_int| |main_~#Weight~0.base|) 16)))) (= |main_~#Source~0.offset| 0))} is VALID [2022-04-07 16:44:59,664 INFO L290 TraceCheckUtils]: 8: Hoare triple {23623#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Source~0.base|) (+ 32 |main_~#Source~0.offset|)) 4) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Source~0.base|) (+ |main_~#Source~0.offset| 8)) 1) (= |main_~#Dest~0.offset| 0) (= main_~i~0 0) (exists ((|main_~#Weight~0.base| Int)) (and (not (= |main_~#Weight~0.base| |main_~#distance~0.base|)) (= 4 (select (select |#memory_int| |main_~#Weight~0.base|) 16)))) (= |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[] {23623#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Source~0.base|) (+ 32 |main_~#Source~0.offset|)) 4) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Source~0.base|) (+ |main_~#Source~0.offset| 8)) 1) (= |main_~#Dest~0.offset| 0) (= main_~i~0 0) (exists ((|main_~#Weight~0.base| Int)) (and (not (= |main_~#Weight~0.base| |main_~#distance~0.base|)) (= 4 (select (select |#memory_int| |main_~#Weight~0.base|) 16)))) (= |main_~#Source~0.offset| 0))} is VALID [2022-04-07 16:44:59,665 INFO L290 TraceCheckUtils]: 9: Hoare triple {23623#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Source~0.base|) (+ 32 |main_~#Source~0.offset|)) 4) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Source~0.base|) (+ |main_~#Source~0.offset| 8)) 1) (= |main_~#Dest~0.offset| 0) (= main_~i~0 0) (exists ((|main_~#Weight~0.base| Int)) (and (not (= |main_~#Weight~0.base| |main_~#distance~0.base|)) (= 4 (select (select |#memory_int| |main_~#Weight~0.base|) 16)))) (= |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] {23630#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Source~0.base|) (+ 32 |main_~#Source~0.offset|)) 4) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Source~0.base|) (+ |main_~#Source~0.offset| 8)) 1) (= |main_~#Dest~0.offset| 0) (exists ((|main_~#Weight~0.base| Int)) (and (not (= |main_~#Weight~0.base| |main_~#distance~0.base|)) (= 4 (select (select |#memory_int| |main_~#Weight~0.base|) 16)))) (= |main_~#Source~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-07 16:44:59,666 INFO L290 TraceCheckUtils]: 10: Hoare triple {23630#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Source~0.base|) (+ 32 |main_~#Source~0.offset|)) 4) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Source~0.base|) (+ |main_~#Source~0.offset| 8)) 1) (= |main_~#Dest~0.offset| 0) (exists ((|main_~#Weight~0.base| Int)) (and (not (= |main_~#Weight~0.base| |main_~#distance~0.base|)) (= 4 (select (select |#memory_int| |main_~#Weight~0.base|) 16)))) (= |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] {23630#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Source~0.base|) (+ 32 |main_~#Source~0.offset|)) 4) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Source~0.base|) (+ |main_~#Source~0.offset| 8)) 1) (= |main_~#Dest~0.offset| 0) (exists ((|main_~#Weight~0.base| Int)) (and (not (= |main_~#Weight~0.base| |main_~#distance~0.base|)) (= 4 (select (select |#memory_int| |main_~#Weight~0.base|) 16)))) (= |main_~#Source~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-07 16:44:59,666 INFO L290 TraceCheckUtils]: 11: Hoare triple {23630#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Source~0.base|) (+ 32 |main_~#Source~0.offset|)) 4) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Source~0.base|) (+ |main_~#Source~0.offset| 8)) 1) (= |main_~#Dest~0.offset| 0) (exists ((|main_~#Weight~0.base| Int)) (and (not (= |main_~#Weight~0.base| |main_~#distance~0.base|)) (= 4 (select (select |#memory_int| |main_~#Weight~0.base|) 16)))) (= |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[] {23630#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Source~0.base|) (+ 32 |main_~#Source~0.offset|)) 4) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Source~0.base|) (+ |main_~#Source~0.offset| 8)) 1) (= |main_~#Dest~0.offset| 0) (exists ((|main_~#Weight~0.base| Int)) (and (not (= |main_~#Weight~0.base| |main_~#distance~0.base|)) (= 4 (select (select |#memory_int| |main_~#Weight~0.base|) 16)))) (= |main_~#Source~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-07 16:44:59,667 INFO L290 TraceCheckUtils]: 12: Hoare triple {23630#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Source~0.base|) (+ 32 |main_~#Source~0.offset|)) 4) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Source~0.base|) (+ |main_~#Source~0.offset| 8)) 1) (= |main_~#Dest~0.offset| 0) (exists ((|main_~#Weight~0.base| Int)) (and (not (= |main_~#Weight~0.base| |main_~#distance~0.base|)) (= 4 (select (select |#memory_int| |main_~#Weight~0.base|) 16)))) (= |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] {23630#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Source~0.base|) (+ 32 |main_~#Source~0.offset|)) 4) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Source~0.base|) (+ |main_~#Source~0.offset| 8)) 1) (= |main_~#Dest~0.offset| 0) (exists ((|main_~#Weight~0.base| Int)) (and (not (= |main_~#Weight~0.base| |main_~#distance~0.base|)) (= 4 (select (select |#memory_int| |main_~#Weight~0.base|) 16)))) (= |main_~#Source~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-07 16:44:59,668 INFO L290 TraceCheckUtils]: 13: Hoare triple {23630#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Source~0.base|) (+ 32 |main_~#Source~0.offset|)) 4) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Source~0.base|) (+ |main_~#Source~0.offset| 8)) 1) (= |main_~#Dest~0.offset| 0) (exists ((|main_~#Weight~0.base| Int)) (and (not (= |main_~#Weight~0.base| |main_~#distance~0.base|)) (= 4 (select (select |#memory_int| |main_~#Weight~0.base|) 16)))) (= |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] {23643#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Source~0.base|) (+ 32 |main_~#Source~0.offset|)) 4) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= main_~j~0 0) (= (select (select |#memory_int| |main_~#Source~0.base|) (+ |main_~#Source~0.offset| 8)) 1) (= |main_~#Dest~0.offset| 0) (exists ((|main_~#Weight~0.base| Int)) (and (not (= |main_~#Weight~0.base| |main_~#distance~0.base|)) (= 4 (select (select |#memory_int| |main_~#Weight~0.base|) 16)))) (= |main_~#Source~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-07 16:44:59,669 INFO L290 TraceCheckUtils]: 14: Hoare triple {23643#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Source~0.base|) (+ 32 |main_~#Source~0.offset|)) 4) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= main_~j~0 0) (= (select (select |#memory_int| |main_~#Source~0.base|) (+ |main_~#Source~0.offset| 8)) 1) (= |main_~#Dest~0.offset| 0) (exists ((|main_~#Weight~0.base| Int)) (and (not (= |main_~#Weight~0.base| |main_~#distance~0.base|)) (= 4 (select (select |#memory_int| |main_~#Weight~0.base|) 16)))) (= |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] {23643#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Source~0.base|) (+ 32 |main_~#Source~0.offset|)) 4) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= main_~j~0 0) (= (select (select |#memory_int| |main_~#Source~0.base|) (+ |main_~#Source~0.offset| 8)) 1) (= |main_~#Dest~0.offset| 0) (exists ((|main_~#Weight~0.base| Int)) (and (not (= |main_~#Weight~0.base| |main_~#distance~0.base|)) (= 4 (select (select |#memory_int| |main_~#Weight~0.base|) 16)))) (= |main_~#Source~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-07 16:44:59,670 INFO L290 TraceCheckUtils]: 15: Hoare triple {23643#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Source~0.base|) (+ 32 |main_~#Source~0.offset|)) 4) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= main_~j~0 0) (= (select (select |#memory_int| |main_~#Source~0.base|) (+ |main_~#Source~0.offset| 8)) 1) (= |main_~#Dest~0.offset| 0) (exists ((|main_~#Weight~0.base| Int)) (and (not (= |main_~#Weight~0.base| |main_~#distance~0.base|)) (= 4 (select (select |#memory_int| |main_~#Weight~0.base|) 16)))) (= |main_~#Source~0.offset| 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] {23643#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Source~0.base|) (+ 32 |main_~#Source~0.offset|)) 4) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= main_~j~0 0) (= (select (select |#memory_int| |main_~#Source~0.base|) (+ |main_~#Source~0.offset| 8)) 1) (= |main_~#Dest~0.offset| 0) (exists ((|main_~#Weight~0.base| Int)) (and (not (= |main_~#Weight~0.base| |main_~#distance~0.base|)) (= 4 (select (select |#memory_int| |main_~#Weight~0.base|) 16)))) (= |main_~#Source~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-07 16:44:59,672 INFO L290 TraceCheckUtils]: 16: Hoare triple {23643#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Source~0.base|) (+ 32 |main_~#Source~0.offset|)) 4) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= main_~j~0 0) (= (select (select |#memory_int| |main_~#Source~0.base|) (+ |main_~#Source~0.offset| 8)) 1) (= |main_~#Dest~0.offset| 0) (exists ((|main_~#Weight~0.base| Int)) (and (not (= |main_~#Weight~0.base| |main_~#distance~0.base|)) (= 4 (select (select |#memory_int| |main_~#Weight~0.base|) 16)))) (= |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] {23653#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (= main_~j~0 1) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Source~0.base|) (+ 32 |main_~#Source~0.offset|)) 4) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Source~0.base|) (+ |main_~#Source~0.offset| 8)) 1) (= |main_~#Dest~0.offset| 0) (exists ((|main_~#Weight~0.base| Int)) (and (not (= |main_~#Weight~0.base| |main_~#distance~0.base|)) (= 4 (select (select |#memory_int| |main_~#Weight~0.base|) 16)))) (= |main_~#Source~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-07 16:44:59,673 INFO L290 TraceCheckUtils]: 17: Hoare triple {23653#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (= main_~j~0 1) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Source~0.base|) (+ 32 |main_~#Source~0.offset|)) 4) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Source~0.base|) (+ |main_~#Source~0.offset| 8)) 1) (= |main_~#Dest~0.offset| 0) (exists ((|main_~#Weight~0.base| Int)) (and (not (= |main_~#Weight~0.base| |main_~#distance~0.base|)) (= 4 (select (select |#memory_int| |main_~#Weight~0.base|) 16)))) (= |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] {23657#(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|)) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (= main_~j~0 1) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Source~0.base|) (+ 32 |main_~#Source~0.offset|)) 4) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Source~0.base|) (+ |main_~#Source~0.offset| 8)) 1) (= |main_~#Dest~0.offset| 0) (exists ((|main_~#Weight~0.base| Int)) (and (not (= |main_~#Weight~0.base| |main_~#distance~0.base|)) (= 4 (select (select |#memory_int| |main_~#Weight~0.base|) 16)))) (= |main_~#Source~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-07 16:44:59,675 INFO L290 TraceCheckUtils]: 18: Hoare triple {23657#(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|)) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (= main_~j~0 1) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Source~0.base|) (+ 32 |main_~#Source~0.offset|)) 4) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Source~0.base|) (+ |main_~#Source~0.offset| 8)) 1) (= |main_~#Dest~0.offset| 0) (exists ((|main_~#Weight~0.base| Int)) (and (not (= |main_~#Weight~0.base| |main_~#distance~0.base|)) (= 4 (select (select |#memory_int| |main_~#Weight~0.base|) 16)))) (= |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] {23653#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (= main_~j~0 1) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Source~0.base|) (+ 32 |main_~#Source~0.offset|)) 4) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Source~0.base|) (+ |main_~#Source~0.offset| 8)) 1) (= |main_~#Dest~0.offset| 0) (exists ((|main_~#Weight~0.base| Int)) (and (not (= |main_~#Weight~0.base| |main_~#distance~0.base|)) (= 4 (select (select |#memory_int| |main_~#Weight~0.base|) 16)))) (= |main_~#Source~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-07 16:44:59,676 INFO L290 TraceCheckUtils]: 19: Hoare triple {23653#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (= main_~j~0 1) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Source~0.base|) (+ 32 |main_~#Source~0.offset|)) 4) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Source~0.base|) (+ |main_~#Source~0.offset| 8)) 1) (= |main_~#Dest~0.offset| 0) (exists ((|main_~#Weight~0.base| Int)) (and (not (= |main_~#Weight~0.base| |main_~#distance~0.base|)) (= 4 (select (select |#memory_int| |main_~#Weight~0.base|) 16)))) (= |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] {23664#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Source~0.base|) (+ 32 |main_~#Source~0.offset|)) 4) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Source~0.base|) (+ |main_~#Source~0.offset| 8)) 1) (= |main_~#Dest~0.offset| 0) (exists ((|main_~#Weight~0.base| Int)) (and (not (= |main_~#Weight~0.base| |main_~#distance~0.base|)) (= 4 (select (select |#memory_int| |main_~#Weight~0.base|) 16)))) (= |main_~#Source~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)) (= (+ (- 1) main_~j~0) 1))} is VALID [2022-04-07 16:44:59,677 INFO L290 TraceCheckUtils]: 20: Hoare triple {23664#(and (= (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 1) (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|))) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Source~0.base|) (+ 32 |main_~#Source~0.offset|)) 4) (= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= (select (select |#memory_int| |main_~#Source~0.base|) (+ |main_~#Source~0.offset| 8)) 1) (= |main_~#Dest~0.offset| 0) (exists ((|main_~#Weight~0.base| Int)) (and (not (= |main_~#Weight~0.base| |main_~#distance~0.base|)) (= 4 (select (select |#memory_int| |main_~#Weight~0.base|) 16)))) (= |main_~#Source~0.offset| 0) (<= 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] {23668#(and (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_~#Source~0.base|) (+ |main_~#Source~0.offset| 8)) 1) (exists ((|main_~#Dest~0.base| Int)) (and (= (select (select |#memory_int| |main_~#Dest~0.base|) 8) 4) (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)) (= main_~x~0 (select (select |#memory_int| |main_~#Dest~0.base|) (* main_~j~0 4))))) (< main_~j~0 main_~edgecount~0) (exists ((|main_~#Weight~0.base| Int)) (and (not (= |main_~#Weight~0.base| |main_~#distance~0.base|)) (= 4 (select (select |#memory_int| |main_~#Weight~0.base|) 16)))) (= |main_~#Source~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)) (= (+ (- 1) main_~j~0) 1))} is VALID [2022-04-07 16:44:59,679 INFO L290 TraceCheckUtils]: 21: Hoare triple {23668#(and (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_~#Source~0.base|) (+ |main_~#Source~0.offset| 8)) 1) (exists ((|main_~#Dest~0.base| Int)) (and (= (select (select |#memory_int| |main_~#Dest~0.base|) 8) 4) (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)) (= main_~x~0 (select (select |#memory_int| |main_~#Dest~0.base|) (* main_~j~0 4))))) (< main_~j~0 main_~edgecount~0) (exists ((|main_~#Weight~0.base| Int)) (and (not (= |main_~#Weight~0.base| |main_~#distance~0.base|)) (= 4 (select (select |#memory_int| |main_~#Weight~0.base|) 16)))) (= |main_~#Source~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)) (= (+ (- 1) main_~j~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] {23672#(and (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_~#Source~0.base|) (+ |main_~#Source~0.offset| 8)) 1) (< main_~j~0 main_~edgecount~0) (exists ((|main_~#Weight~0.base| Int)) (and (not (= |main_~#Weight~0.base| |main_~#distance~0.base|)) (= 4 (select (select |#memory_int| |main_~#Weight~0.base|) 16)))) (= |main_~#Source~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)) (= (+ (- 1) main_~j~0) 1) (exists ((|main_~#Dest~0.base| Int)) (and (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (* main_~j~0 4))) (= (select (select |#memory_int| |main_~#Dest~0.base|) 0) 1) (<= 3 (select (select |#memory_int| |main_~#Dest~0.base|) 4)))))} is VALID [2022-04-07 16:44:59,680 INFO L290 TraceCheckUtils]: 22: Hoare triple {23672#(and (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_~#Source~0.base|) (+ |main_~#Source~0.offset| 8)) 1) (< main_~j~0 main_~edgecount~0) (exists ((|main_~#Weight~0.base| Int)) (and (not (= |main_~#Weight~0.base| |main_~#distance~0.base|)) (= 4 (select (select |#memory_int| |main_~#Weight~0.base|) 16)))) (= |main_~#Source~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)) (= (+ (- 1) main_~j~0) 1) (exists ((|main_~#Dest~0.base| Int)) (and (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (= 4 (select (select |#memory_int| |main_~#Dest~0.base|) (* main_~j~0 4))) (= (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] {23676#(and (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) (< 2 main_~edgecount~0) (= (select (select |#memory_int| |main_~#Source~0.base|) (+ |main_~#Source~0.offset| 8)) 1) (exists ((|main_~#Weight~0.base| Int)) (and (not (= |main_~#Weight~0.base| |main_~#distance~0.base|)) (= 4 (select (select |#memory_int| |main_~#Weight~0.base|) 16)))) (exists ((|main_~#Dest~0.base| Int)) (and (= (select (select |#memory_int| |main_~#Dest~0.base|) 8) 4) (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)))) (= |main_~#Source~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)) (<= main_~j~0 3))} is VALID [2022-04-07 16:44:59,681 INFO L290 TraceCheckUtils]: 23: Hoare triple {23676#(and (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) (< 2 main_~edgecount~0) (= (select (select |#memory_int| |main_~#Source~0.base|) (+ |main_~#Source~0.offset| 8)) 1) (exists ((|main_~#Weight~0.base| Int)) (and (not (= |main_~#Weight~0.base| |main_~#distance~0.base|)) (= 4 (select (select |#memory_int| |main_~#Weight~0.base|) 16)))) (exists ((|main_~#Dest~0.base| Int)) (and (= (select (select |#memory_int| |main_~#Dest~0.base|) 8) 4) (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)))) (= |main_~#Source~0.offset| 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[] {23680#(and (<= main_~edgecount~0 3) (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) (< 2 main_~edgecount~0) (= (select (select |#memory_int| |main_~#Source~0.base|) (+ |main_~#Source~0.offset| 8)) 1) (exists ((|main_~#Weight~0.base| Int)) (and (not (= |main_~#Weight~0.base| |main_~#distance~0.base|)) (= 4 (select (select |#memory_int| |main_~#Weight~0.base|) 16)))) (exists ((|main_~#Dest~0.base| Int)) (and (= (select (select |#memory_int| |main_~#Dest~0.base|) 8) 4) (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)))) (= |main_~#Source~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-07 16:44:59,682 INFO L290 TraceCheckUtils]: 24: Hoare triple {23680#(and (<= main_~edgecount~0 3) (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) (< 2 main_~edgecount~0) (= (select (select |#memory_int| |main_~#Source~0.base|) (+ |main_~#Source~0.offset| 8)) 1) (exists ((|main_~#Weight~0.base| Int)) (and (not (= |main_~#Weight~0.base| |main_~#distance~0.base|)) (= 4 (select (select |#memory_int| |main_~#Weight~0.base|) 16)))) (exists ((|main_~#Dest~0.base| Int)) (and (= (select (select |#memory_int| |main_~#Dest~0.base|) 8) 4) (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)))) (= |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] {23680#(and (<= main_~edgecount~0 3) (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) (< 2 main_~edgecount~0) (= (select (select |#memory_int| |main_~#Source~0.base|) (+ |main_~#Source~0.offset| 8)) 1) (exists ((|main_~#Weight~0.base| Int)) (and (not (= |main_~#Weight~0.base| |main_~#distance~0.base|)) (= 4 (select (select |#memory_int| |main_~#Weight~0.base|) 16)))) (exists ((|main_~#Dest~0.base| Int)) (and (= (select (select |#memory_int| |main_~#Dest~0.base|) 8) 4) (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)))) (= |main_~#Source~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-07 16:44:59,683 INFO L290 TraceCheckUtils]: 25: Hoare triple {23680#(and (<= main_~edgecount~0 3) (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) (< 2 main_~edgecount~0) (= (select (select |#memory_int| |main_~#Source~0.base|) (+ |main_~#Source~0.offset| 8)) 1) (exists ((|main_~#Weight~0.base| Int)) (and (not (= |main_~#Weight~0.base| |main_~#distance~0.base|)) (= 4 (select (select |#memory_int| |main_~#Weight~0.base|) 16)))) (exists ((|main_~#Dest~0.base| Int)) (and (= (select (select |#memory_int| |main_~#Dest~0.base|) 8) 4) (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)))) (= |main_~#Source~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[] {23680#(and (<= main_~edgecount~0 3) (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) (< 2 main_~edgecount~0) (= (select (select |#memory_int| |main_~#Source~0.base|) (+ |main_~#Source~0.offset| 8)) 1) (exists ((|main_~#Weight~0.base| Int)) (and (not (= |main_~#Weight~0.base| |main_~#distance~0.base|)) (= 4 (select (select |#memory_int| |main_~#Weight~0.base|) 16)))) (exists ((|main_~#Dest~0.base| Int)) (and (= (select (select |#memory_int| |main_~#Dest~0.base|) 8) 4) (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)))) (= |main_~#Source~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-07 16:44:59,684 INFO L290 TraceCheckUtils]: 26: Hoare triple {23680#(and (<= main_~edgecount~0 3) (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) (< 2 main_~edgecount~0) (= (select (select |#memory_int| |main_~#Source~0.base|) (+ |main_~#Source~0.offset| 8)) 1) (exists ((|main_~#Weight~0.base| Int)) (and (not (= |main_~#Weight~0.base| |main_~#distance~0.base|)) (= 4 (select (select |#memory_int| |main_~#Weight~0.base|) 16)))) (exists ((|main_~#Dest~0.base| Int)) (and (= (select (select |#memory_int| |main_~#Dest~0.base|) 8) 4) (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)))) (= |main_~#Source~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] {23680#(and (<= main_~edgecount~0 3) (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) (< 2 main_~edgecount~0) (= (select (select |#memory_int| |main_~#Source~0.base|) (+ |main_~#Source~0.offset| 8)) 1) (exists ((|main_~#Weight~0.base| Int)) (and (not (= |main_~#Weight~0.base| |main_~#distance~0.base|)) (= 4 (select (select |#memory_int| |main_~#Weight~0.base|) 16)))) (exists ((|main_~#Dest~0.base| Int)) (and (= (select (select |#memory_int| |main_~#Dest~0.base|) 8) 4) (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)))) (= |main_~#Source~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-07 16:44:59,686 INFO L290 TraceCheckUtils]: 27: Hoare triple {23680#(and (<= main_~edgecount~0 3) (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) (< 2 main_~edgecount~0) (= (select (select |#memory_int| |main_~#Source~0.base|) (+ |main_~#Source~0.offset| 8)) 1) (exists ((|main_~#Weight~0.base| Int)) (and (not (= |main_~#Weight~0.base| |main_~#distance~0.base|)) (= 4 (select (select |#memory_int| |main_~#Weight~0.base|) 16)))) (exists ((|main_~#Dest~0.base| Int)) (and (= (select (select |#memory_int| |main_~#Dest~0.base|) 8) 4) (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)))) (= |main_~#Source~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] {23680#(and (<= main_~edgecount~0 3) (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) (< 2 main_~edgecount~0) (= (select (select |#memory_int| |main_~#Source~0.base|) (+ |main_~#Source~0.offset| 8)) 1) (exists ((|main_~#Weight~0.base| Int)) (and (not (= |main_~#Weight~0.base| |main_~#distance~0.base|)) (= 4 (select (select |#memory_int| |main_~#Weight~0.base|) 16)))) (exists ((|main_~#Dest~0.base| Int)) (and (= (select (select |#memory_int| |main_~#Dest~0.base|) 8) 4) (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)))) (= |main_~#Source~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-07 16:44:59,687 INFO L290 TraceCheckUtils]: 28: Hoare triple {23680#(and (<= main_~edgecount~0 3) (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) (< 2 main_~edgecount~0) (= (select (select |#memory_int| |main_~#Source~0.base|) (+ |main_~#Source~0.offset| 8)) 1) (exists ((|main_~#Weight~0.base| Int)) (and (not (= |main_~#Weight~0.base| |main_~#distance~0.base|)) (= 4 (select (select |#memory_int| |main_~#Weight~0.base|) 16)))) (exists ((|main_~#Dest~0.base| Int)) (and (= (select (select |#memory_int| |main_~#Dest~0.base|) 8) 4) (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)))) (= |main_~#Source~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] {23680#(and (<= main_~edgecount~0 3) (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) (< 2 main_~edgecount~0) (= (select (select |#memory_int| |main_~#Source~0.base|) (+ |main_~#Source~0.offset| 8)) 1) (exists ((|main_~#Weight~0.base| Int)) (and (not (= |main_~#Weight~0.base| |main_~#distance~0.base|)) (= 4 (select (select |#memory_int| |main_~#Weight~0.base|) 16)))) (exists ((|main_~#Dest~0.base| Int)) (and (= (select (select |#memory_int| |main_~#Dest~0.base|) 8) 4) (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)))) (= |main_~#Source~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-07 16:44:59,688 INFO L290 TraceCheckUtils]: 29: Hoare triple {23680#(and (<= main_~edgecount~0 3) (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) (< 2 main_~edgecount~0) (= (select (select |#memory_int| |main_~#Source~0.base|) (+ |main_~#Source~0.offset| 8)) 1) (exists ((|main_~#Weight~0.base| Int)) (and (not (= |main_~#Weight~0.base| |main_~#distance~0.base|)) (= 4 (select (select |#memory_int| |main_~#Weight~0.base|) 16)))) (exists ((|main_~#Dest~0.base| Int)) (and (= (select (select |#memory_int| |main_~#Dest~0.base|) 8) 4) (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)))) (= |main_~#Source~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] {23680#(and (<= main_~edgecount~0 3) (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) (< 2 main_~edgecount~0) (= (select (select |#memory_int| |main_~#Source~0.base|) (+ |main_~#Source~0.offset| 8)) 1) (exists ((|main_~#Weight~0.base| Int)) (and (not (= |main_~#Weight~0.base| |main_~#distance~0.base|)) (= 4 (select (select |#memory_int| |main_~#Weight~0.base|) 16)))) (exists ((|main_~#Dest~0.base| Int)) (and (= (select (select |#memory_int| |main_~#Dest~0.base|) 8) 4) (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)))) (= |main_~#Source~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-07 16:44:59,689 INFO L290 TraceCheckUtils]: 30: Hoare triple {23680#(and (<= main_~edgecount~0 3) (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) (< 2 main_~edgecount~0) (= (select (select |#memory_int| |main_~#Source~0.base|) (+ |main_~#Source~0.offset| 8)) 1) (exists ((|main_~#Weight~0.base| Int)) (and (not (= |main_~#Weight~0.base| |main_~#distance~0.base|)) (= 4 (select (select |#memory_int| |main_~#Weight~0.base|) 16)))) (exists ((|main_~#Dest~0.base| Int)) (and (= (select (select |#memory_int| |main_~#Dest~0.base|) 8) 4) (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)))) (= |main_~#Source~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] {23680#(and (<= main_~edgecount~0 3) (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) (< 2 main_~edgecount~0) (= (select (select |#memory_int| |main_~#Source~0.base|) (+ |main_~#Source~0.offset| 8)) 1) (exists ((|main_~#Weight~0.base| Int)) (and (not (= |main_~#Weight~0.base| |main_~#distance~0.base|)) (= 4 (select (select |#memory_int| |main_~#Weight~0.base|) 16)))) (exists ((|main_~#Dest~0.base| Int)) (and (= (select (select |#memory_int| |main_~#Dest~0.base|) 8) 4) (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)))) (= |main_~#Source~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-07 16:44:59,690 INFO L290 TraceCheckUtils]: 31: Hoare triple {23680#(and (<= main_~edgecount~0 3) (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) (< 2 main_~edgecount~0) (= (select (select |#memory_int| |main_~#Source~0.base|) (+ |main_~#Source~0.offset| 8)) 1) (exists ((|main_~#Weight~0.base| Int)) (and (not (= |main_~#Weight~0.base| |main_~#distance~0.base|)) (= 4 (select (select |#memory_int| |main_~#Weight~0.base|) 16)))) (exists ((|main_~#Dest~0.base| Int)) (and (= (select (select |#memory_int| |main_~#Dest~0.base|) 8) 4) (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)))) (= |main_~#Source~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] {23680#(and (<= main_~edgecount~0 3) (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) (< 2 main_~edgecount~0) (= (select (select |#memory_int| |main_~#Source~0.base|) (+ |main_~#Source~0.offset| 8)) 1) (exists ((|main_~#Weight~0.base| Int)) (and (not (= |main_~#Weight~0.base| |main_~#distance~0.base|)) (= 4 (select (select |#memory_int| |main_~#Weight~0.base|) 16)))) (exists ((|main_~#Dest~0.base| Int)) (and (= (select (select |#memory_int| |main_~#Dest~0.base|) 8) 4) (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)))) (= |main_~#Source~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-07 16:44:59,691 INFO L290 TraceCheckUtils]: 32: Hoare triple {23680#(and (<= main_~edgecount~0 3) (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) (< 2 main_~edgecount~0) (= (select (select |#memory_int| |main_~#Source~0.base|) (+ |main_~#Source~0.offset| 8)) 1) (exists ((|main_~#Weight~0.base| Int)) (and (not (= |main_~#Weight~0.base| |main_~#distance~0.base|)) (= 4 (select (select |#memory_int| |main_~#Weight~0.base|) 16)))) (exists ((|main_~#Dest~0.base| Int)) (and (= (select (select |#memory_int| |main_~#Dest~0.base|) 8) 4) (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)))) (= |main_~#Source~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] {23680#(and (<= main_~edgecount~0 3) (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) (< 2 main_~edgecount~0) (= (select (select |#memory_int| |main_~#Source~0.base|) (+ |main_~#Source~0.offset| 8)) 1) (exists ((|main_~#Weight~0.base| Int)) (and (not (= |main_~#Weight~0.base| |main_~#distance~0.base|)) (= 4 (select (select |#memory_int| |main_~#Weight~0.base|) 16)))) (exists ((|main_~#Dest~0.base| Int)) (and (= (select (select |#memory_int| |main_~#Dest~0.base|) 8) 4) (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)))) (= |main_~#Source~0.offset| 0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-07 16:44:59,692 INFO L290 TraceCheckUtils]: 33: Hoare triple {23680#(and (<= main_~edgecount~0 3) (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) (< 2 main_~edgecount~0) (= (select (select |#memory_int| |main_~#Source~0.base|) (+ |main_~#Source~0.offset| 8)) 1) (exists ((|main_~#Weight~0.base| Int)) (and (not (= |main_~#Weight~0.base| |main_~#distance~0.base|)) (= 4 (select (select |#memory_int| |main_~#Weight~0.base|) 16)))) (exists ((|main_~#Dest~0.base| Int)) (and (= (select (select |#memory_int| |main_~#Dest~0.base|) 8) 4) (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)))) (= |main_~#Source~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] {23711#(and (<= main_~edgecount~0 3) (= |main_~#distance~0.offset| 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|) 32) 4) (= (select (select |#memory_int| |main_~#Source~0.base|) 8) 1))) (< main_~i~0 main_~edgecount~0) (< 2 main_~edgecount~0) (exists ((|main_~#Weight~0.base| Int)) (and (not (= |main_~#Weight~0.base| |main_~#distance~0.base|)) (= 4 (select (select |#memory_int| |main_~#Weight~0.base|) 16)))) (exists ((|main_~#Dest~0.base| Int)) (and (= (select (select |#memory_int| |main_~#Dest~0.base|) 8) 4) (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)))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-07 16:44:59,693 INFO L290 TraceCheckUtils]: 34: Hoare triple {23711#(and (<= main_~edgecount~0 3) (= |main_~#distance~0.offset| 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|) 32) 4) (= (select (select |#memory_int| |main_~#Source~0.base|) 8) 1))) (< main_~i~0 main_~edgecount~0) (< 2 main_~edgecount~0) (exists ((|main_~#Weight~0.base| Int)) (and (not (= |main_~#Weight~0.base| |main_~#distance~0.base|)) (= 4 (select (select |#memory_int| |main_~#Weight~0.base|) 16)))) (exists ((|main_~#Dest~0.base| Int)) (and (= (select (select |#memory_int| |main_~#Dest~0.base|) 8) 4) (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)))) (<= 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] {23711#(and (<= main_~edgecount~0 3) (= |main_~#distance~0.offset| 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|) 32) 4) (= (select (select |#memory_int| |main_~#Source~0.base|) 8) 1))) (< main_~i~0 main_~edgecount~0) (< 2 main_~edgecount~0) (exists ((|main_~#Weight~0.base| Int)) (and (not (= |main_~#Weight~0.base| |main_~#distance~0.base|)) (= 4 (select (select |#memory_int| |main_~#Weight~0.base|) 16)))) (exists ((|main_~#Dest~0.base| Int)) (and (= (select (select |#memory_int| |main_~#Dest~0.base|) 8) 4) (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)))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-07 16:44:59,695 INFO L290 TraceCheckUtils]: 35: Hoare triple {23711#(and (<= main_~edgecount~0 3) (= |main_~#distance~0.offset| 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|) 32) 4) (= (select (select |#memory_int| |main_~#Source~0.base|) 8) 1))) (< main_~i~0 main_~edgecount~0) (< 2 main_~edgecount~0) (exists ((|main_~#Weight~0.base| Int)) (and (not (= |main_~#Weight~0.base| |main_~#distance~0.base|)) (= 4 (select (select |#memory_int| |main_~#Weight~0.base|) 16)))) (exists ((|main_~#Dest~0.base| Int)) (and (= (select (select |#memory_int| |main_~#Dest~0.base|) 8) 4) (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)))) (<= 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] {23718#(and (<= main_~edgecount~0 3) (= |main_~#distance~0.offset| 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|) 32) 4) (= (select (select |#memory_int| |main_~#Source~0.base|) 8) 1))) (< 2 main_~edgecount~0) (< main_~i~0 (+ main_~edgecount~0 1)) (exists ((|main_~#Weight~0.base| Int)) (and (not (= |main_~#Weight~0.base| |main_~#distance~0.base|)) (= 4 (select (select |#memory_int| |main_~#Weight~0.base|) 16)))) (exists ((|main_~#Dest~0.base| Int)) (and (= (select (select |#memory_int| |main_~#Dest~0.base|) 8) 4) (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)))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-07 16:44:59,696 INFO L290 TraceCheckUtils]: 36: Hoare triple {23718#(and (<= main_~edgecount~0 3) (= |main_~#distance~0.offset| 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|) 32) 4) (= (select (select |#memory_int| |main_~#Source~0.base|) 8) 1))) (< 2 main_~edgecount~0) (< main_~i~0 (+ main_~edgecount~0 1)) (exists ((|main_~#Weight~0.base| Int)) (and (not (= |main_~#Weight~0.base| |main_~#distance~0.base|)) (= 4 (select (select |#memory_int| |main_~#Weight~0.base|) 16)))) (exists ((|main_~#Dest~0.base| Int)) (and (= (select (select |#memory_int| |main_~#Dest~0.base|) 8) 4) (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)))) (<= 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[] {23722#(and (= |main_~#distance~0.offset| 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|) 32) 4) (= (select (select |#memory_int| |main_~#Source~0.base|) 8) 1))) (exists ((|main_~#Weight~0.base| Int)) (and (not (= |main_~#Weight~0.base| |main_~#distance~0.base|)) (= 4 (select (select |#memory_int| |main_~#Weight~0.base|) 16)))) (exists ((|main_~#Dest~0.base| Int)) (and (= (select (select |#memory_int| |main_~#Dest~0.base|) 8) 4) (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)))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-07 16:44:59,697 INFO L290 TraceCheckUtils]: 37: Hoare triple {23722#(and (= |main_~#distance~0.offset| 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|) 32) 4) (= (select (select |#memory_int| |main_~#Source~0.base|) 8) 1))) (exists ((|main_~#Weight~0.base| Int)) (and (not (= |main_~#Weight~0.base| |main_~#distance~0.base|)) (= 4 (select (select |#memory_int| |main_~#Weight~0.base|) 16)))) (exists ((|main_~#Dest~0.base| Int)) (and (= (select (select |#memory_int| |main_~#Dest~0.base|) 8) 4) (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)))) (<= 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] {23726#(and (= |main_~#distance~0.offset| 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|) 32) 4) (= (select (select |#memory_int| |main_~#Source~0.base|) 8) 1))) (= main_~i~0 0) (exists ((|main_~#Weight~0.base| Int)) (and (not (= |main_~#Weight~0.base| |main_~#distance~0.base|)) (= 4 (select (select |#memory_int| |main_~#Weight~0.base|) 16)))) (exists ((|main_~#Dest~0.base| Int)) (and (= (select (select |#memory_int| |main_~#Dest~0.base|) 8) 4) (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)))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-07 16:44:59,697 INFO L290 TraceCheckUtils]: 38: Hoare triple {23726#(and (= |main_~#distance~0.offset| 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|) 32) 4) (= (select (select |#memory_int| |main_~#Source~0.base|) 8) 1))) (= main_~i~0 0) (exists ((|main_~#Weight~0.base| Int)) (and (not (= |main_~#Weight~0.base| |main_~#distance~0.base|)) (= 4 (select (select |#memory_int| |main_~#Weight~0.base|) 16)))) (exists ((|main_~#Dest~0.base| Int)) (and (= (select (select |#memory_int| |main_~#Dest~0.base|) 8) 4) (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)))) (<= 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] {23730#(<= 0 |main_#t~mem21|)} is VALID [2022-04-07 16:44:59,698 INFO L272 TraceCheckUtils]: 39: Hoare triple {23730#(<= 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] {23734#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-07 16:44:59,698 INFO L290 TraceCheckUtils]: 40: Hoare triple {23734#(<= 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] {23738#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-07 16:44:59,698 INFO L290 TraceCheckUtils]: 41: Hoare triple {23738#(<= 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[] {23574#false} is VALID [2022-04-07 16:44:59,699 INFO L290 TraceCheckUtils]: 42: Hoare triple {23574#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {23574#false} is VALID [2022-04-07 16:44:59,699 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-04-07 16:44:59,699 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-07 16:45:03,019 WARN L833 $PredicateComparison]: unable to prove that (forall ((v_main_~x~0_50 Int)) (or (forall ((v_ArrVal_751 Int) (v_ArrVal_749 Int)) (<= 0 (select (let ((.cse0 (store (select |c_#memory_int| |c_main_~#distance~0.base|) (+ (* v_main_~x~0_50 4) |c_main_~#distance~0.offset|) v_ArrVal_749))) (store .cse0 (+ (* 4 (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|))) |c_main_~#distance~0.offset|) v_ArrVal_751)) |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_50)))) is different from false [2022-04-07 16:45:05,151 WARN L833 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_751 Int) (v_main_~x~0_50 Int) (v_ArrVal_749 Int)) (let ((.cse1 (* c_main_~j~0 4))) (or (<= 0 (select (let ((.cse0 (store (select |c_#memory_int| |c_main_~#distance~0.base|) (+ (* v_main_~x~0_50 4) |c_main_~#distance~0.offset|) v_ArrVal_749))) (store .cse0 (+ (* (select (select (store |c_#memory_int| |c_main_~#distance~0.base| .cse0) |c_main_~#Dest~0.base|) (+ 8 .cse1 |c_main_~#Dest~0.offset|)) 4) |c_main_~#distance~0.offset|) v_ArrVal_751)) |c_main_~#distance~0.offset|)) (not (<= (select (select |c_#memory_int| |c_main_~#Dest~0.base|) (+ .cse1 4 |c_main_~#Dest~0.offset|)) v_main_~x~0_50))))) is different from false [2022-04-07 16:45:07,519 WARN L833 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_751 Int) (v_main_~x~0_50 Int) (v_ArrVal_749 Int)) (or (not (<= (select (select |c_#memory_int| |c_main_~#Dest~0.base|) (+ 4 |c_main_~#Dest~0.offset|)) v_main_~x~0_50)) (<= 0 (select (let ((.cse0 (store (select |c_#memory_int| |c_main_~#distance~0.base|) (+ (* v_main_~x~0_50 4) |c_main_~#distance~0.offset|) v_ArrVal_749))) (store .cse0 (+ |c_main_~#distance~0.offset| (* 4 (select (select (store |c_#memory_int| |c_main_~#distance~0.base| .cse0) |c_main_~#Dest~0.base|) (+ 8 |c_main_~#Dest~0.offset|)))) v_ArrVal_751)) |c_main_~#distance~0.offset|)))) is different from false [2022-04-07 16:45:24,318 INFO L290 TraceCheckUtils]: 42: Hoare triple {23574#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {23574#false} is VALID [2022-04-07 16:45:24,319 INFO L290 TraceCheckUtils]: 41: Hoare triple {23738#(<= 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[] {23574#false} is VALID [2022-04-07 16:45:24,319 INFO L290 TraceCheckUtils]: 40: Hoare triple {23734#(<= 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] {23738#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-07 16:45:24,320 INFO L272 TraceCheckUtils]: 39: Hoare triple {23730#(<= 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] {23734#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-07 16:45:24,320 INFO L290 TraceCheckUtils]: 38: Hoare triple {23757#(<= 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] {23730#(<= 0 |main_#t~mem21|)} is VALID [2022-04-07 16:45:24,321 INFO L290 TraceCheckUtils]: 37: Hoare triple {23761#(<= 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] {23757#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4))))} is VALID [2022-04-07 16:45:24,321 INFO L290 TraceCheckUtils]: 36: Hoare triple {23765#(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[] {23761#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-07 16:45:24,321 INFO L290 TraceCheckUtils]: 35: Hoare triple {23769#(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] {23765#(or (< main_~i~0 main_~edgecount~0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-07 16:45:24,322 INFO L290 TraceCheckUtils]: 34: Hoare triple {23769#(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] {23769#(or (< (+ main_~i~0 1) main_~edgecount~0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-07 16:45:24,322 INFO L290 TraceCheckUtils]: 33: Hoare triple {23776#(or (<= main_~edgecount~0 main_~i~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] {23769#(or (< (+ main_~i~0 1) main_~edgecount~0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-07 16:45:24,323 INFO L290 TraceCheckUtils]: 32: Hoare triple {23761#(<= 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] {23776#(or (<= main_~edgecount~0 main_~i~0) (< (+ main_~i~0 1) main_~edgecount~0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-07 16:45:24,323 INFO L290 TraceCheckUtils]: 31: Hoare triple {23761#(<= 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] {23761#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-07 16:45:24,323 INFO L290 TraceCheckUtils]: 30: Hoare triple {23761#(<= 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] {23761#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-07 16:45:24,324 INFO L290 TraceCheckUtils]: 29: Hoare triple {23761#(<= 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] {23761#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-07 16:45:24,324 INFO L290 TraceCheckUtils]: 28: Hoare triple {23761#(<= 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] {23761#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-07 16:45:24,324 INFO L290 TraceCheckUtils]: 27: Hoare triple {23761#(<= 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] {23761#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-07 16:45:24,324 INFO L290 TraceCheckUtils]: 26: Hoare triple {23761#(<= 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] {23761#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-07 16:45:24,325 INFO L290 TraceCheckUtils]: 25: Hoare triple {23761#(<= 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[] {23761#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-07 16:45:24,325 INFO L290 TraceCheckUtils]: 24: Hoare triple {23761#(<= 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] {23761#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-07 16:45:24,325 INFO L290 TraceCheckUtils]: 23: Hoare triple {23807#(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[] {23761#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-07 16:45:24,326 INFO L290 TraceCheckUtils]: 22: Hoare triple {23811#(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] {23807#(or (< main_~j~0 main_~edgecount~0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-07 16:45:24,326 INFO L290 TraceCheckUtils]: 21: Hoare triple {23815#(or (< (+ main_~j~0 1) main_~edgecount~0) (forall ((v_ArrVal_751 Int)) (<= 0 (select (store (select |#memory_int| |main_~#distance~0.base|) (+ (* main_~x~0 4) |main_~#distance~0.offset|) v_ArrVal_751) |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] {23811#(or (< (+ main_~j~0 1) main_~edgecount~0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-07 16:45:24,327 INFO L290 TraceCheckUtils]: 20: Hoare triple {23819#(forall ((v_ArrVal_751 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_751) |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] {23815#(or (< (+ main_~j~0 1) main_~edgecount~0) (forall ((v_ArrVal_751 Int)) (<= 0 (select (store (select |#memory_int| |main_~#distance~0.base|) (+ (* main_~x~0 4) |main_~#distance~0.offset|) v_ArrVal_751) |main_~#distance~0.offset|))))} is VALID [2022-04-07 16:45:24,329 INFO L290 TraceCheckUtils]: 19: Hoare triple {23823#(forall ((v_ArrVal_751 Int)) (<= 0 (select (store (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) 4 |main_~#Dest~0.offset|)) 4) |main_~#distance~0.offset|) v_ArrVal_751) |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] {23819#(forall ((v_ArrVal_751 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_751) |main_~#distance~0.offset|)))} is VALID [2022-04-07 16:45:24,330 INFO L290 TraceCheckUtils]: 18: Hoare triple {23827#(forall ((v_ArrVal_751 Int) (v_ArrVal_749 Int)) (<= 0 (select (store (store (select |#memory_int| |main_~#distance~0.base|) (+ (* main_~x~0 4) |main_~#distance~0.offset|) v_ArrVal_749) (+ |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_749)) |main_~#Dest~0.base|) (+ (* main_~j~0 4) 4 |main_~#Dest~0.offset|)) 4)) v_ArrVal_751) |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] {23823#(forall ((v_ArrVal_751 Int)) (<= 0 (select (store (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) 4 |main_~#Dest~0.offset|)) 4) |main_~#distance~0.offset|) v_ArrVal_751) |main_~#distance~0.offset|)))} is VALID [2022-04-07 16:45:24,332 INFO L290 TraceCheckUtils]: 17: Hoare triple {23831#(forall ((v_main_~x~0_50 Int)) (or (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) v_main_~x~0_50)) (forall ((v_ArrVal_751 Int) (v_ArrVal_749 Int)) (<= 0 (select (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* v_main_~x~0_50 4)) v_ArrVal_749) (+ |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| (* v_main_~x~0_50 4)) v_ArrVal_749)) |main_~#Dest~0.base|) (+ (* main_~j~0 4) 4 |main_~#Dest~0.offset|)) 4)) v_ArrVal_751) |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] {23827#(forall ((v_ArrVal_751 Int) (v_ArrVal_749 Int)) (<= 0 (select (store (store (select |#memory_int| |main_~#distance~0.base|) (+ (* main_~x~0 4) |main_~#distance~0.offset|) v_ArrVal_749) (+ |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_749)) |main_~#Dest~0.base|) (+ (* main_~j~0 4) 4 |main_~#Dest~0.offset|)) 4)) v_ArrVal_751) |main_~#distance~0.offset|)))} is VALID [2022-04-07 16:45:24,338 INFO L290 TraceCheckUtils]: 16: Hoare triple {23835#(forall ((v_ArrVal_751 Int) (v_main_~x~0_50 Int) (v_ArrVal_749 Int)) (or (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) 4 |main_~#Dest~0.offset|)) v_main_~x~0_50)) (<= 0 (select (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* v_main_~x~0_50 4)) v_ArrVal_749) (+ (* (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_50 4)) v_ArrVal_749)) |main_~#Dest~0.base|) (+ (* main_~j~0 4) 8 |main_~#Dest~0.offset|)) 4) |main_~#distance~0.offset|) v_ArrVal_751) |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] {23831#(forall ((v_main_~x~0_50 Int)) (or (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) v_main_~x~0_50)) (forall ((v_ArrVal_751 Int) (v_ArrVal_749 Int)) (<= 0 (select (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* v_main_~x~0_50 4)) v_ArrVal_749) (+ |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| (* v_main_~x~0_50 4)) v_ArrVal_749)) |main_~#Dest~0.base|) (+ (* main_~j~0 4) 4 |main_~#Dest~0.offset|)) 4)) v_ArrVal_751) |main_~#distance~0.offset|)))))} is VALID [2022-04-07 16:45:24,339 INFO L290 TraceCheckUtils]: 15: Hoare triple {23835#(forall ((v_ArrVal_751 Int) (v_main_~x~0_50 Int) (v_ArrVal_749 Int)) (or (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) 4 |main_~#Dest~0.offset|)) v_main_~x~0_50)) (<= 0 (select (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* v_main_~x~0_50 4)) v_ArrVal_749) (+ (* (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_50 4)) v_ArrVal_749)) |main_~#Dest~0.base|) (+ (* main_~j~0 4) 8 |main_~#Dest~0.offset|)) 4) |main_~#distance~0.offset|) v_ArrVal_751) |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] {23835#(forall ((v_ArrVal_751 Int) (v_main_~x~0_50 Int) (v_ArrVal_749 Int)) (or (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) 4 |main_~#Dest~0.offset|)) v_main_~x~0_50)) (<= 0 (select (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* v_main_~x~0_50 4)) v_ArrVal_749) (+ (* (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_50 4)) v_ArrVal_749)) |main_~#Dest~0.base|) (+ (* main_~j~0 4) 8 |main_~#Dest~0.offset|)) 4) |main_~#distance~0.offset|) v_ArrVal_751) |main_~#distance~0.offset|))))} is VALID [2022-04-07 16:45:24,340 INFO L290 TraceCheckUtils]: 14: Hoare triple {23835#(forall ((v_ArrVal_751 Int) (v_main_~x~0_50 Int) (v_ArrVal_749 Int)) (or (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) 4 |main_~#Dest~0.offset|)) v_main_~x~0_50)) (<= 0 (select (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* v_main_~x~0_50 4)) v_ArrVal_749) (+ (* (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_50 4)) v_ArrVal_749)) |main_~#Dest~0.base|) (+ (* main_~j~0 4) 8 |main_~#Dest~0.offset|)) 4) |main_~#distance~0.offset|) v_ArrVal_751) |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] {23835#(forall ((v_ArrVal_751 Int) (v_main_~x~0_50 Int) (v_ArrVal_749 Int)) (or (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) 4 |main_~#Dest~0.offset|)) v_main_~x~0_50)) (<= 0 (select (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* v_main_~x~0_50 4)) v_ArrVal_749) (+ (* (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_50 4)) v_ArrVal_749)) |main_~#Dest~0.base|) (+ (* main_~j~0 4) 8 |main_~#Dest~0.offset|)) 4) |main_~#distance~0.offset|) v_ArrVal_751) |main_~#distance~0.offset|))))} is VALID [2022-04-07 16:45:24,340 INFO L290 TraceCheckUtils]: 13: Hoare triple {23845#(forall ((v_ArrVal_751 Int) (v_main_~x~0_50 Int) (v_ArrVal_749 Int)) (or (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) v_main_~x~0_50)) (<= 0 (select (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* v_main_~x~0_50 4)) v_ArrVal_749) (+ (* (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_50 4)) v_ArrVal_749)) |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) |main_~#distance~0.offset|) v_ArrVal_751) |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] {23835#(forall ((v_ArrVal_751 Int) (v_main_~x~0_50 Int) (v_ArrVal_749 Int)) (or (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) 4 |main_~#Dest~0.offset|)) v_main_~x~0_50)) (<= 0 (select (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* v_main_~x~0_50 4)) v_ArrVal_749) (+ (* (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_50 4)) v_ArrVal_749)) |main_~#Dest~0.base|) (+ (* main_~j~0 4) 8 |main_~#Dest~0.offset|)) 4) |main_~#distance~0.offset|) v_ArrVal_751) |main_~#distance~0.offset|))))} is VALID [2022-04-07 16:45:24,341 INFO L290 TraceCheckUtils]: 12: Hoare triple {23845#(forall ((v_ArrVal_751 Int) (v_main_~x~0_50 Int) (v_ArrVal_749 Int)) (or (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) v_main_~x~0_50)) (<= 0 (select (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* v_main_~x~0_50 4)) v_ArrVal_749) (+ (* (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_50 4)) v_ArrVal_749)) |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) |main_~#distance~0.offset|) v_ArrVal_751) |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] {23845#(forall ((v_ArrVal_751 Int) (v_main_~x~0_50 Int) (v_ArrVal_749 Int)) (or (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) v_main_~x~0_50)) (<= 0 (select (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* v_main_~x~0_50 4)) v_ArrVal_749) (+ (* (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_50 4)) v_ArrVal_749)) |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) |main_~#distance~0.offset|) v_ArrVal_751) |main_~#distance~0.offset|))))} is VALID [2022-04-07 16:45:24,341 INFO L290 TraceCheckUtils]: 11: Hoare triple {23845#(forall ((v_ArrVal_751 Int) (v_main_~x~0_50 Int) (v_ArrVal_749 Int)) (or (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) v_main_~x~0_50)) (<= 0 (select (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* v_main_~x~0_50 4)) v_ArrVal_749) (+ (* (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_50 4)) v_ArrVal_749)) |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) |main_~#distance~0.offset|) v_ArrVal_751) |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[] {23845#(forall ((v_ArrVal_751 Int) (v_main_~x~0_50 Int) (v_ArrVal_749 Int)) (or (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) v_main_~x~0_50)) (<= 0 (select (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* v_main_~x~0_50 4)) v_ArrVal_749) (+ (* (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_50 4)) v_ArrVal_749)) |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) |main_~#distance~0.offset|) v_ArrVal_751) |main_~#distance~0.offset|))))} is VALID [2022-04-07 16:45:24,342 INFO L290 TraceCheckUtils]: 10: Hoare triple {23845#(forall ((v_ArrVal_751 Int) (v_main_~x~0_50 Int) (v_ArrVal_749 Int)) (or (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) v_main_~x~0_50)) (<= 0 (select (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* v_main_~x~0_50 4)) v_ArrVal_749) (+ (* (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_50 4)) v_ArrVal_749)) |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) |main_~#distance~0.offset|) v_ArrVal_751) |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] {23845#(forall ((v_ArrVal_751 Int) (v_main_~x~0_50 Int) (v_ArrVal_749 Int)) (or (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) v_main_~x~0_50)) (<= 0 (select (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* v_main_~x~0_50 4)) v_ArrVal_749) (+ (* (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_50 4)) v_ArrVal_749)) |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) |main_~#distance~0.offset|) v_ArrVal_751) |main_~#distance~0.offset|))))} is VALID [2022-04-07 16:45:25,394 WARN L290 TraceCheckUtils]: 9: Hoare triple {23858#(forall ((v_ArrVal_751 Int) (v_main_~x~0_50 Int) (v_ArrVal_749 Int) (v_ArrVal_748 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_748)) |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) v_main_~x~0_50)) (<= 0 (select (store (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_748) (+ |main_~#distance~0.offset| (* v_main_~x~0_50 4)) v_ArrVal_749) (+ (* (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_748) (+ |main_~#distance~0.offset| (* v_main_~x~0_50 4)) v_ArrVal_749)) |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) |main_~#distance~0.offset|) v_ArrVal_751) |main_~#distance~0.offset|)) (not (<= 0 v_ArrVal_748))))} [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] {23845#(forall ((v_ArrVal_751 Int) (v_main_~x~0_50 Int) (v_ArrVal_749 Int)) (or (not (<= (select (select |#memory_int| |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) v_main_~x~0_50)) (<= 0 (select (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* v_main_~x~0_50 4)) v_ArrVal_749) (+ (* (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_50 4)) v_ArrVal_749)) |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) |main_~#distance~0.offset|) v_ArrVal_751) |main_~#distance~0.offset|))))} is UNKNOWN [2022-04-07 16:45:25,395 INFO L290 TraceCheckUtils]: 8: Hoare triple {23858#(forall ((v_ArrVal_751 Int) (v_main_~x~0_50 Int) (v_ArrVal_749 Int) (v_ArrVal_748 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_748)) |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) v_main_~x~0_50)) (<= 0 (select (store (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_748) (+ |main_~#distance~0.offset| (* v_main_~x~0_50 4)) v_ArrVal_749) (+ (* (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_748) (+ |main_~#distance~0.offset| (* v_main_~x~0_50 4)) v_ArrVal_749)) |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) |main_~#distance~0.offset|) v_ArrVal_751) |main_~#distance~0.offset|)) (not (<= 0 v_ArrVal_748))))} [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[] {23858#(forall ((v_ArrVal_751 Int) (v_main_~x~0_50 Int) (v_ArrVal_749 Int) (v_ArrVal_748 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_748)) |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) v_main_~x~0_50)) (<= 0 (select (store (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_748) (+ |main_~#distance~0.offset| (* v_main_~x~0_50 4)) v_ArrVal_749) (+ (* (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_748) (+ |main_~#distance~0.offset| (* v_main_~x~0_50 4)) v_ArrVal_749)) |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) |main_~#distance~0.offset|) v_ArrVal_751) |main_~#distance~0.offset|)) (not (<= 0 v_ArrVal_748))))} is VALID [2022-04-07 16:45:25,399 INFO L290 TraceCheckUtils]: 7: Hoare triple {23573#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] {23858#(forall ((v_ArrVal_751 Int) (v_main_~x~0_50 Int) (v_ArrVal_749 Int) (v_ArrVal_748 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_748)) |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset|)) v_main_~x~0_50)) (<= 0 (select (store (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_748) (+ |main_~#distance~0.offset| (* v_main_~x~0_50 4)) v_ArrVal_749) (+ (* (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_748) (+ |main_~#distance~0.offset| (* v_main_~x~0_50 4)) v_ArrVal_749)) |main_~#Dest~0.base|) (+ 8 |main_~#Dest~0.offset|)) 4) |main_~#distance~0.offset|) v_ArrVal_751) |main_~#distance~0.offset|)) (not (<= 0 v_ArrVal_748))))} is VALID [2022-04-07 16:45:25,399 INFO L290 TraceCheckUtils]: 6: Hoare triple {23573#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[] {23573#true} is VALID [2022-04-07 16:45:25,399 INFO L290 TraceCheckUtils]: 5: Hoare triple {23573#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] {23573#true} is VALID [2022-04-07 16:45:25,399 INFO L272 TraceCheckUtils]: 4: Hoare triple {23573#true} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {23573#true} is VALID [2022-04-07 16:45:25,399 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {23573#true} {23573#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {23573#true} is VALID [2022-04-07 16:45:25,399 INFO L290 TraceCheckUtils]: 2: Hoare triple {23573#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {23573#true} is VALID [2022-04-07 16:45:25,399 INFO L290 TraceCheckUtils]: 1: Hoare triple {23573#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] {23573#true} is VALID [2022-04-07 16:45:25,399 INFO L272 TraceCheckUtils]: 0: Hoare triple {23573#true} [126] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {23573#true} is VALID [2022-04-07 16:45:25,400 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 3 trivial. 11 not checked. [2022-04-07 16:45:25,400 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [353199651] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-07 16:45:25,400 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-07 16:45:25,400 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [23, 19, 20] total 55 [2022-04-07 16:45:25,400 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [508340162] [2022-04-07 16:45:25,400 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-04-07 16:45:25,400 INFO L78 Accepts]: Start accepts. Automaton has has 55 states, 53 states have (on average 1.9056603773584906) internal successors, (101), 52 states have internal predecessors, (101), 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 [2022-04-07 16:45:25,401 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-07 16:45:25,401 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 55 states, 53 states have (on average 1.9056603773584906) internal successors, (101), 52 states have internal predecessors, (101), 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) [2022-04-07 16:45:27,528 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 107 edges. 106 inductive. 0 not inductive. 1 times theorem prover too weak to decide inductivity. [2022-04-07 16:45:27,528 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 55 states [2022-04-07 16:45:27,528 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-07 16:45:27,528 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 55 interpolants. [2022-04-07 16:45:27,529 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=412, Invalid=2244, Unknown=8, NotChecked=306, Total=2970 [2022-04-07 16:45:27,529 INFO L87 Difference]: Start difference. First operand 459 states and 614 transitions. Second operand has 55 states, 53 states have (on average 1.9056603773584906) internal successors, (101), 52 states have internal predecessors, (101), 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) [2022-04-07 16:45:28,348 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_~#Source~0.base|)) (.cse2 (select |c_#memory_int| |c_main_~#distance~0.base|)) (.cse4 (select .cse0 (+ 4 |c_main_~#Dest~0.offset|)))) (and (= (select .cse0 |c_main_~#Dest~0.offset|) 1) (= |c_main_~#Source~0.offset| 0) (= |c_main_~#distance~0.offset| 0) (forall ((v_ArrVal_751 Int) (v_main_~x~0_50 Int) (v_ArrVal_749 Int)) (or (not (<= (select (select |c_#memory_int| |c_main_~#Dest~0.base|) (+ 4 |c_main_~#Dest~0.offset|)) v_main_~x~0_50)) (<= 0 (select (let ((.cse1 (store (select |c_#memory_int| |c_main_~#distance~0.base|) (+ (* v_main_~x~0_50 4) |c_main_~#distance~0.offset|) v_ArrVal_749))) (store .cse1 (+ |c_main_~#distance~0.offset| (* 4 (select (select (store |c_#memory_int| |c_main_~#distance~0.base| .cse1) |c_main_~#Dest~0.base|) (+ 8 |c_main_~#Dest~0.offset|)))) v_ArrVal_751)) |c_main_~#distance~0.offset|)))) (= (select .cse0 (+ 8 |c_main_~#Dest~0.offset|)) 4) (not (= |c_main_~#distance~0.base| |c_main_~#Dest~0.base|)) (= |c_main_~#Dest~0.offset| 0) (= c_main_~i~0 0) (= (select .cse2 (+ (* c_main_~i~0 4) |c_main_~#distance~0.offset|)) 0) (not (= |c_main_~#distance~0.base| |c_main_~#Source~0.base|)) (= (select .cse3 (+ |c_main_~#Source~0.offset| 32)) 4) (= (select .cse3 (+ |c_main_~#Source~0.offset| 8)) 1) (= 3 .cse4) (<= 0 (select .cse2 |c_main_~#distance~0.offset|)) (<= 3 .cse4) (exists ((|main_~#Weight~0.base| Int)) (and (= (select (select |c_#memory_int| |main_~#Weight~0.base|) 16) 4) (not (= |main_~#Weight~0.base| |c_main_~#distance~0.base|))))))) is different from false [2022-04-07 16:45:28,873 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_~#Source~0.base|)) (.cse2 (select |c_#memory_int| |c_main_~#distance~0.base|)) (.cse4 (select .cse0 (+ 4 |c_main_~#Dest~0.offset|)))) (and (= (select .cse0 |c_main_~#Dest~0.offset|) 1) (= |c_main_~#Source~0.offset| 0) (= |c_main_~#distance~0.offset| 0) (forall ((v_ArrVal_751 Int) (v_main_~x~0_50 Int) (v_ArrVal_749 Int)) (or (not (<= (select (select |c_#memory_int| |c_main_~#Dest~0.base|) (+ 4 |c_main_~#Dest~0.offset|)) v_main_~x~0_50)) (<= 0 (select (let ((.cse1 (store (select |c_#memory_int| |c_main_~#distance~0.base|) (+ (* v_main_~x~0_50 4) |c_main_~#distance~0.offset|) v_ArrVal_749))) (store .cse1 (+ |c_main_~#distance~0.offset| (* 4 (select (select (store |c_#memory_int| |c_main_~#distance~0.base| .cse1) |c_main_~#Dest~0.base|) (+ 8 |c_main_~#Dest~0.offset|)))) v_ArrVal_751)) |c_main_~#distance~0.offset|)))) (= (select .cse0 (+ 8 |c_main_~#Dest~0.offset|)) 4) (not (= |c_main_~#distance~0.base| |c_main_~#Dest~0.base|)) (= |c_main_~#Dest~0.offset| 0) (= (select .cse2 0) 0) (not (= |c_main_~#distance~0.base| |c_main_~#Source~0.base|)) (= (select .cse3 (+ |c_main_~#Source~0.offset| 32)) 4) (= (select .cse3 (+ |c_main_~#Source~0.offset| 8)) 1) (<= |c_main_~#Dest~0.offset| 0) (= 3 .cse4) (<= 0 (select .cse2 |c_main_~#distance~0.offset|)) (<= 3 .cse4) (exists ((|main_~#Weight~0.base| Int)) (and (= (select (select |c_#memory_int| |main_~#Weight~0.base|) 16) 4) (not (= |main_~#Weight~0.base| |c_main_~#distance~0.base|)))) (<= 0 |c_main_~#Dest~0.offset|)))) is different from false [2022-04-07 16:45:29,410 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_~#Source~0.base|)) (.cse1 (select |c_#memory_int| |c_main_~#distance~0.base|)) (.cse5 (select .cse0 (+ 4 |c_main_~#Dest~0.offset|)))) (and (= (select .cse0 |c_main_~#Dest~0.offset|) 1) (= |c_main_~#Source~0.offset| 0) (= |c_main_~#distance~0.offset| 0) (= (select .cse0 (+ 8 |c_main_~#Dest~0.offset|)) 4) (not (= |c_main_~#distance~0.base| |c_main_~#Dest~0.base|)) (= |c_main_~#Dest~0.offset| 0) (= (select .cse1 0) 0) (not (= |c_main_~#distance~0.base| |c_main_~#Source~0.base|)) (= (select .cse2 (+ |c_main_~#Source~0.offset| 32)) 4) (forall ((v_ArrVal_751 Int) (v_main_~x~0_50 Int) (v_ArrVal_749 Int)) (let ((.cse4 (* c_main_~j~0 4))) (or (<= 0 (select (let ((.cse3 (store (select |c_#memory_int| |c_main_~#distance~0.base|) (+ (* v_main_~x~0_50 4) |c_main_~#distance~0.offset|) v_ArrVal_749))) (store .cse3 (+ (* (select (select (store |c_#memory_int| |c_main_~#distance~0.base| .cse3) |c_main_~#Dest~0.base|) (+ 8 .cse4 |c_main_~#Dest~0.offset|)) 4) |c_main_~#distance~0.offset|) v_ArrVal_751)) |c_main_~#distance~0.offset|)) (not (<= (select (select |c_#memory_int| |c_main_~#Dest~0.base|) (+ .cse4 4 |c_main_~#Dest~0.offset|)) v_main_~x~0_50))))) (= (select .cse2 (+ |c_main_~#Source~0.offset| 8)) 1) (<= |c_main_~#Dest~0.offset| 0) (= 3 .cse5) (<= 0 (select .cse1 |c_main_~#distance~0.offset|)) (= c_main_~j~0 0) (<= 3 .cse5) (exists ((|main_~#Weight~0.base| Int)) (and (= (select (select |c_#memory_int| |main_~#Weight~0.base|) 16) 4) (not (= |main_~#Weight~0.base| |c_main_~#distance~0.base|)))) (<= 0 |c_main_~#Dest~0.offset|)))) is different from false [2022-04-07 16:45:31,480 WARN L833 $PredicateComparison]: unable to prove that (let ((.cse4 (select |c_#memory_int| |c_main_~#Source~0.base|)) (.cse3 (select |c_#memory_int| |c_main_~#distance~0.base|)) (.cse1 (select |c_#memory_int| |c_main_~#Dest~0.base|)) (.cse0 (+ (* c_main_~j~0 4) |c_main_~#Dest~0.offset|))) (and (<= .cse0 4) (= |c_#NULL.base| |c_old(#NULL.base)|) (= (select .cse1 |c_main_~#Dest~0.offset|) 1) (= (select .cse1 .cse0) 3) (= |c_main_~#Source~0.offset| 0) (= |c_main_~#distance~0.offset| 0) (= |c_old(~INFINITY~0)| c_~INFINITY~0) (= (select .cse1 (+ 8 |c_main_~#Dest~0.offset|)) 4) (not (= |c_main_~#distance~0.base| |c_main_~#Dest~0.base|)) (forall ((v_main_~x~0_50 Int)) (or (forall ((v_ArrVal_751 Int) (v_ArrVal_749 Int)) (<= 0 (select (let ((.cse2 (store (select |c_#memory_int| |c_main_~#distance~0.base|) (+ (* v_main_~x~0_50 4) |c_main_~#distance~0.offset|) v_ArrVal_749))) (store .cse2 (+ (* 4 (select (select (store |c_#memory_int| |c_main_~#distance~0.base| .cse2) |c_main_~#Dest~0.base|) (+ (* c_main_~j~0 4) 4 |c_main_~#Dest~0.offset|))) |c_main_~#distance~0.offset|) v_ArrVal_751)) |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_50)))) (= |c_main_~#Dest~0.offset| 0) (= (select .cse3 0) 0) (not (= |c_main_~#distance~0.base| |c_main_~#Source~0.base|)) (= (select .cse4 (+ |c_main_~#Source~0.offset| 32)) 4) (= (select .cse4 (+ |c_main_~#Source~0.offset| 8)) 1) (<= 0 (select .cse3 |c_main_~#distance~0.offset|)) (= c_main_~j~0 1) (<= 3 (select .cse1 (+ 4 |c_main_~#Dest~0.offset|))) (exists ((|main_~#Weight~0.base| Int)) (and (= (select (select |c_#memory_int| |main_~#Weight~0.base|) 16) 4) (not (= |main_~#Weight~0.base| |c_main_~#distance~0.base|)))) (= |c_#NULL.offset| |c_old(#NULL.offset)|) (<= 4 .cse0))) is different from false [2022-04-07 16:45:34,561 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 16:45:34,562 INFO L93 Difference]: Finished difference Result 534 states and 698 transitions. [2022-04-07 16:45:34,562 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2022-04-07 16:45:34,562 INFO L78 Accepts]: Start accepts. Automaton has has 55 states, 53 states have (on average 1.9056603773584906) internal successors, (101), 52 states have internal predecessors, (101), 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 [2022-04-07 16:45:34,562 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-07 16:45:34,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 55 states, 53 states have (on average 1.9056603773584906) internal successors, (101), 52 states have internal predecessors, (101), 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) [2022-04-07 16:45:34,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 46 states and 117 transitions. [2022-04-07 16:45:34,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 55 states, 53 states have (on average 1.9056603773584906) internal successors, (101), 52 states have internal predecessors, (101), 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) [2022-04-07 16:45:34,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 46 states and 117 transitions. [2022-04-07 16:45:34,564 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 46 states and 117 transitions. [2022-04-07 16:45:34,713 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 117 edges. 117 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-07 16:45:34,722 INFO L225 Difference]: With dead ends: 534 [2022-04-07 16:45:34,722 INFO L226 Difference]: Without dead ends: 488 [2022-04-07 16:45:34,724 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 170 GetRequests, 70 SyntacticMatches, 4 SemanticMatches, 96 ConstructedPredicates, 7 IntricatePredicates, 0 DeprecatedPredicates, 2189 ImplicationChecksByTransitivity, 29.4s TimeCoverageRelationStatistics Valid=1156, Invalid=7050, Unknown=12, NotChecked=1288, Total=9506 [2022-04-07 16:45:34,725 INFO L913 BasicCegarLoop]: 43 mSDtfsCounter, 90 mSDsluCounter, 135 mSDsCounter, 0 mSdLazyCounter, 426 mSolverCounterSat, 13 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 91 SdHoareTripleChecker+Valid, 178 SdHoareTripleChecker+Invalid, 1246 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 426 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 807 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-04-07 16:45:34,725 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [91 Valid, 178 Invalid, 1246 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 426 Invalid, 0 Unknown, 807 Unchecked, 0.4s Time] [2022-04-07 16:45:34,726 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 488 states. [2022-04-07 16:45:34,731 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 488 to 465. [2022-04-07 16:45:34,731 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-07 16:45:34,732 INFO L82 GeneralOperation]: Start isEquivalent. First operand 488 states. Second operand has 465 states, 452 states have (on average 1.3495575221238938) internal successors, (610), 455 states have internal predecessors, (610), 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) [2022-04-07 16:45:34,732 INFO L74 IsIncluded]: Start isIncluded. First operand 488 states. Second operand has 465 states, 452 states have (on average 1.3495575221238938) internal successors, (610), 455 states have internal predecessors, (610), 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) [2022-04-07 16:45:34,733 INFO L87 Difference]: Start difference. First operand 488 states. Second operand has 465 states, 452 states have (on average 1.3495575221238938) internal successors, (610), 455 states have internal predecessors, (610), 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) [2022-04-07 16:45:34,743 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 16:45:34,743 INFO L93 Difference]: Finished difference Result 488 states and 647 transitions. [2022-04-07 16:45:34,744 INFO L276 IsEmpty]: Start isEmpty. Operand 488 states and 647 transitions. [2022-04-07 16:45:34,744 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-07 16:45:34,744 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-07 16:45:34,745 INFO L74 IsIncluded]: Start isIncluded. First operand has 465 states, 452 states have (on average 1.3495575221238938) internal successors, (610), 455 states have internal predecessors, (610), 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 488 states. [2022-04-07 16:45:34,745 INFO L87 Difference]: Start difference. First operand has 465 states, 452 states have (on average 1.3495575221238938) internal successors, (610), 455 states have internal predecessors, (610), 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 488 states. [2022-04-07 16:45:34,756 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 16:45:34,756 INFO L93 Difference]: Finished difference Result 488 states and 647 transitions. [2022-04-07 16:45:34,756 INFO L276 IsEmpty]: Start isEmpty. Operand 488 states and 647 transitions. [2022-04-07 16:45:34,757 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-07 16:45:34,757 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-07 16:45:34,757 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-07 16:45:34,757 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-07 16:45:34,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 465 states, 452 states have (on average 1.3495575221238938) internal successors, (610), 455 states have internal predecessors, (610), 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) [2022-04-07 16:45:34,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 465 states and 622 transitions. [2022-04-07 16:45:34,768 INFO L78 Accepts]: Start accepts. Automaton has 465 states and 622 transitions. Word has length 43 [2022-04-07 16:45:34,768 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-07 16:45:34,768 INFO L478 AbstractCegarLoop]: Abstraction has 465 states and 622 transitions. [2022-04-07 16:45:34,768 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 55 states, 53 states have (on average 1.9056603773584906) internal successors, (101), 52 states have internal predecessors, (101), 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) [2022-04-07 16:45:34,768 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 622 transitions. [2022-04-07 16:45:34,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-04-07 16:45:34,769 INFO L491 BasicCegarLoop]: Found error trace [2022-04-07 16:45:34,769 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] [2022-04-07 16:45:34,794 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Forceful destruction successful, exit code 0 [2022-04-07 16:45:34,991 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 [2022-04-07 16:45:34,992 INFO L403 AbstractCegarLoop]: === Iteration 21 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-07 16:45:34,992 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-07 16:45:34,992 INFO L85 PathProgramCache]: Analyzing trace with hash -584884781, now seen corresponding path program 2 times [2022-04-07 16:45:34,992 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-07 16:45:34,992 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1645881035] [2022-04-07 16:45:34,992 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-07 16:45:34,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-07 16:45:35,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 16:45:35,076 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-07 16:45:35,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 16:45:35,080 INFO L290 TraceCheckUtils]: 0: Hoare triple {25986#(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] {25966#true} is VALID [2022-04-07 16:45:35,080 INFO L290 TraceCheckUtils]: 1: Hoare triple {25966#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {25966#true} is VALID [2022-04-07 16:45:35,080 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {25966#true} {25966#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {25966#true} is VALID [2022-04-07 16:45:35,080 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2022-04-07 16:45:35,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 16:45:35,084 INFO L290 TraceCheckUtils]: 0: Hoare triple {25966#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] {25966#true} is VALID [2022-04-07 16:45:35,084 INFO L290 TraceCheckUtils]: 1: Hoare triple {25966#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[] {25966#true} is VALID [2022-04-07 16:45:35,084 INFO L290 TraceCheckUtils]: 2: Hoare triple {25966#true} [174] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {25966#true} is VALID [2022-04-07 16:45:35,085 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {25966#true} {25975#(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] {25975#(and (<= main_~nodecount~0 2) (= main_~i~0 0))} is VALID [2022-04-07 16:45:35,086 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2022-04-07 16:45:35,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 16:45:35,089 INFO L290 TraceCheckUtils]: 0: Hoare triple {25966#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] {25966#true} is VALID [2022-04-07 16:45:35,089 INFO L290 TraceCheckUtils]: 1: Hoare triple {25966#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[] {25966#true} is VALID [2022-04-07 16:45:35,089 INFO L290 TraceCheckUtils]: 2: Hoare triple {25966#true} [174] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {25966#true} is VALID [2022-04-07 16:45:35,090 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {25966#true} {25980#(<= 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] {25980#(<= main_~nodecount~0 (+ main_~i~0 1))} is VALID [2022-04-07 16:45:35,090 INFO L272 TraceCheckUtils]: 0: Hoare triple {25966#true} [126] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {25986#(and (= |old(~INFINITY~0)| ~INFINITY~0) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-07 16:45:35,091 INFO L290 TraceCheckUtils]: 1: Hoare triple {25986#(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] {25966#true} is VALID [2022-04-07 16:45:35,091 INFO L290 TraceCheckUtils]: 2: Hoare triple {25966#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {25966#true} is VALID [2022-04-07 16:45:35,091 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {25966#true} {25966#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {25966#true} is VALID [2022-04-07 16:45:35,091 INFO L272 TraceCheckUtils]: 4: Hoare triple {25966#true} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {25966#true} is VALID [2022-04-07 16:45:35,091 INFO L290 TraceCheckUtils]: 5: Hoare triple {25966#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] {25966#true} is VALID [2022-04-07 16:45:35,091 INFO L290 TraceCheckUtils]: 6: Hoare triple {25966#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[] {25966#true} is VALID [2022-04-07 16:45:35,092 INFO L290 TraceCheckUtils]: 7: Hoare triple {25966#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] {25971#(= main_~i~0 0)} is VALID [2022-04-07 16:45:35,092 INFO L290 TraceCheckUtils]: 8: Hoare triple {25971#(= 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[] {25971#(= main_~i~0 0)} is VALID [2022-04-07 16:45:35,092 INFO L290 TraceCheckUtils]: 9: Hoare triple {25971#(= 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] {25971#(= main_~i~0 0)} is VALID [2022-04-07 16:45:35,093 INFO L290 TraceCheckUtils]: 10: Hoare triple {25971#(= 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] {25972#(<= main_~i~0 1)} is VALID [2022-04-07 16:45:35,093 INFO L290 TraceCheckUtils]: 11: Hoare triple {25972#(<= 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[] {25972#(<= main_~i~0 1)} is VALID [2022-04-07 16:45:35,094 INFO L290 TraceCheckUtils]: 12: Hoare triple {25972#(<= 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] {25972#(<= main_~i~0 1)} is VALID [2022-04-07 16:45:35,094 INFO L290 TraceCheckUtils]: 13: Hoare triple {25972#(<= 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] {25973#(<= main_~i~0 2)} is VALID [2022-04-07 16:45:35,095 INFO L290 TraceCheckUtils]: 14: Hoare triple {25973#(<= 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[] {25974#(<= main_~nodecount~0 2)} is VALID [2022-04-07 16:45:35,095 INFO L290 TraceCheckUtils]: 15: Hoare triple {25974#(<= 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] {25974#(<= main_~nodecount~0 2)} is VALID [2022-04-07 16:45:35,095 INFO L290 TraceCheckUtils]: 16: Hoare triple {25974#(<= 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] {25974#(<= main_~nodecount~0 2)} is VALID [2022-04-07 16:45:35,095 INFO L290 TraceCheckUtils]: 17: Hoare triple {25974#(<= 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[] {25974#(<= main_~nodecount~0 2)} is VALID [2022-04-07 16:45:35,096 INFO L290 TraceCheckUtils]: 18: Hoare triple {25974#(<= 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] {25974#(<= main_~nodecount~0 2)} is VALID [2022-04-07 16:45:35,096 INFO L290 TraceCheckUtils]: 19: Hoare triple {25974#(<= 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] {25974#(<= main_~nodecount~0 2)} is VALID [2022-04-07 16:45:35,096 INFO L290 TraceCheckUtils]: 20: Hoare triple {25974#(<= 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[] {25974#(<= main_~nodecount~0 2)} is VALID [2022-04-07 16:45:35,097 INFO L290 TraceCheckUtils]: 21: Hoare triple {25974#(<= 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] {25974#(<= main_~nodecount~0 2)} is VALID [2022-04-07 16:45:35,097 INFO L290 TraceCheckUtils]: 22: Hoare triple {25974#(<= 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[] {25974#(<= main_~nodecount~0 2)} is VALID [2022-04-07 16:45:35,097 INFO L290 TraceCheckUtils]: 23: Hoare triple {25974#(<= 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] {25974#(<= main_~nodecount~0 2)} is VALID [2022-04-07 16:45:35,098 INFO L290 TraceCheckUtils]: 24: Hoare triple {25974#(<= 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[] {25974#(<= main_~nodecount~0 2)} is VALID [2022-04-07 16:45:35,098 INFO L290 TraceCheckUtils]: 25: Hoare triple {25974#(<= 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] {25975#(and (<= main_~nodecount~0 2) (= main_~i~0 0))} is VALID [2022-04-07 16:45:35,099 INFO L290 TraceCheckUtils]: 26: Hoare triple {25975#(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] {25975#(and (<= main_~nodecount~0 2) (= main_~i~0 0))} is VALID [2022-04-07 16:45:35,099 INFO L272 TraceCheckUtils]: 27: Hoare triple {25975#(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] {25966#true} is VALID [2022-04-07 16:45:35,099 INFO L290 TraceCheckUtils]: 28: Hoare triple {25966#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] {25966#true} is VALID [2022-04-07 16:45:35,099 INFO L290 TraceCheckUtils]: 29: Hoare triple {25966#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[] {25966#true} is VALID [2022-04-07 16:45:35,099 INFO L290 TraceCheckUtils]: 30: Hoare triple {25966#true} [174] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {25966#true} is VALID [2022-04-07 16:45:35,099 INFO L284 TraceCheckUtils]: 31: Hoare quadruple {25966#true} {25975#(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] {25975#(and (<= main_~nodecount~0 2) (= main_~i~0 0))} is VALID [2022-04-07 16:45:35,100 INFO L290 TraceCheckUtils]: 32: Hoare triple {25975#(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] {25975#(and (<= main_~nodecount~0 2) (= main_~i~0 0))} is VALID [2022-04-07 16:45:35,100 INFO L290 TraceCheckUtils]: 33: Hoare triple {25975#(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] {25980#(<= main_~nodecount~0 (+ main_~i~0 1))} is VALID [2022-04-07 16:45:35,101 INFO L290 TraceCheckUtils]: 34: Hoare triple {25980#(<= 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] {25980#(<= main_~nodecount~0 (+ main_~i~0 1))} is VALID [2022-04-07 16:45:35,101 INFO L272 TraceCheckUtils]: 35: Hoare triple {25980#(<= 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] {25966#true} is VALID [2022-04-07 16:45:35,101 INFO L290 TraceCheckUtils]: 36: Hoare triple {25966#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] {25966#true} is VALID [2022-04-07 16:45:35,101 INFO L290 TraceCheckUtils]: 37: Hoare triple {25966#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[] {25966#true} is VALID [2022-04-07 16:45:35,101 INFO L290 TraceCheckUtils]: 38: Hoare triple {25966#true} [174] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {25966#true} is VALID [2022-04-07 16:45:35,101 INFO L284 TraceCheckUtils]: 39: Hoare quadruple {25966#true} {25980#(<= 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] {25980#(<= main_~nodecount~0 (+ main_~i~0 1))} is VALID [2022-04-07 16:45:35,102 INFO L290 TraceCheckUtils]: 40: Hoare triple {25980#(<= 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] {25980#(<= main_~nodecount~0 (+ main_~i~0 1))} is VALID [2022-04-07 16:45:35,102 INFO L290 TraceCheckUtils]: 41: Hoare triple {25980#(<= 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] {25985#(<= main_~nodecount~0 main_~i~0)} is VALID [2022-04-07 16:45:35,103 INFO L290 TraceCheckUtils]: 42: Hoare triple {25985#(<= 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] {25967#false} is VALID [2022-04-07 16:45:35,103 INFO L272 TraceCheckUtils]: 43: Hoare triple {25967#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] {25967#false} is VALID [2022-04-07 16:45:35,103 INFO L290 TraceCheckUtils]: 44: Hoare triple {25967#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] {25967#false} is VALID [2022-04-07 16:45:35,103 INFO L290 TraceCheckUtils]: 45: Hoare triple {25967#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[] {25967#false} is VALID [2022-04-07 16:45:35,103 INFO L290 TraceCheckUtils]: 46: Hoare triple {25967#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {25967#false} is VALID [2022-04-07 16:45:35,103 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 7 proven. 10 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-04-07 16:45:35,103 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-07 16:45:35,103 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1645881035] [2022-04-07 16:45:35,104 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1645881035] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-07 16:45:35,104 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1512287535] [2022-04-07 16:45:35,104 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-07 16:45:35,104 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-07 16:45:35,104 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-07 16:45:35,107 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) [2022-04-07 16:45:35,142 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Waiting until timeout for monitored process [2022-04-07 16:45:35,227 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-07 16:45:35,227 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-07 16:45:35,228 INFO L263 TraceCheckSpWp]: Trace formula consists of 319 conjuncts, 8 conjunts are in the unsatisfiable core [2022-04-07 16:45:35,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 16:45:35,238 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-07 16:45:35,470 INFO L272 TraceCheckUtils]: 0: Hoare triple {25966#true} [126] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {25966#true} is VALID [2022-04-07 16:45:35,470 INFO L290 TraceCheckUtils]: 1: Hoare triple {25966#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] {25966#true} is VALID [2022-04-07 16:45:35,470 INFO L290 TraceCheckUtils]: 2: Hoare triple {25966#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {25966#true} is VALID [2022-04-07 16:45:35,470 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {25966#true} {25966#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {25966#true} is VALID [2022-04-07 16:45:35,470 INFO L272 TraceCheckUtils]: 4: Hoare triple {25966#true} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {25966#true} is VALID [2022-04-07 16:45:35,470 INFO L290 TraceCheckUtils]: 5: Hoare triple {25966#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] {25966#true} is VALID [2022-04-07 16:45:35,470 INFO L290 TraceCheckUtils]: 6: Hoare triple {25966#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[] {25966#true} is VALID [2022-04-07 16:45:35,472 INFO L290 TraceCheckUtils]: 7: Hoare triple {25966#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] {26011#(<= main_~i~0 0)} is VALID [2022-04-07 16:45:35,472 INFO L290 TraceCheckUtils]: 8: Hoare triple {26011#(<= 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[] {26011#(<= main_~i~0 0)} is VALID [2022-04-07 16:45:35,473 INFO L290 TraceCheckUtils]: 9: Hoare triple {26011#(<= 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] {26011#(<= main_~i~0 0)} is VALID [2022-04-07 16:45:35,473 INFO L290 TraceCheckUtils]: 10: Hoare triple {26011#(<= 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] {25972#(<= main_~i~0 1)} is VALID [2022-04-07 16:45:35,473 INFO L290 TraceCheckUtils]: 11: Hoare triple {25972#(<= 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[] {25972#(<= main_~i~0 1)} is VALID [2022-04-07 16:45:35,474 INFO L290 TraceCheckUtils]: 12: Hoare triple {25972#(<= 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] {25972#(<= main_~i~0 1)} is VALID [2022-04-07 16:45:35,474 INFO L290 TraceCheckUtils]: 13: Hoare triple {25972#(<= 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] {25973#(<= main_~i~0 2)} is VALID [2022-04-07 16:45:35,474 INFO L290 TraceCheckUtils]: 14: Hoare triple {25973#(<= 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[] {25974#(<= main_~nodecount~0 2)} is VALID [2022-04-07 16:45:35,475 INFO L290 TraceCheckUtils]: 15: Hoare triple {25974#(<= 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] {25974#(<= main_~nodecount~0 2)} is VALID [2022-04-07 16:45:35,475 INFO L290 TraceCheckUtils]: 16: Hoare triple {25974#(<= 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] {25974#(<= main_~nodecount~0 2)} is VALID [2022-04-07 16:45:35,475 INFO L290 TraceCheckUtils]: 17: Hoare triple {25974#(<= 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[] {25974#(<= main_~nodecount~0 2)} is VALID [2022-04-07 16:45:35,475 INFO L290 TraceCheckUtils]: 18: Hoare triple {25974#(<= 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] {25974#(<= main_~nodecount~0 2)} is VALID [2022-04-07 16:45:35,476 INFO L290 TraceCheckUtils]: 19: Hoare triple {25974#(<= 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] {25974#(<= main_~nodecount~0 2)} is VALID [2022-04-07 16:45:35,476 INFO L290 TraceCheckUtils]: 20: Hoare triple {25974#(<= 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[] {25974#(<= main_~nodecount~0 2)} is VALID [2022-04-07 16:45:35,476 INFO L290 TraceCheckUtils]: 21: Hoare triple {25974#(<= 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] {25974#(<= main_~nodecount~0 2)} is VALID [2022-04-07 16:45:35,477 INFO L290 TraceCheckUtils]: 22: Hoare triple {25974#(<= 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[] {25974#(<= main_~nodecount~0 2)} is VALID [2022-04-07 16:45:35,477 INFO L290 TraceCheckUtils]: 23: Hoare triple {25974#(<= 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] {25974#(<= main_~nodecount~0 2)} is VALID [2022-04-07 16:45:35,477 INFO L290 TraceCheckUtils]: 24: Hoare triple {25974#(<= 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[] {25974#(<= main_~nodecount~0 2)} is VALID [2022-04-07 16:45:35,477 INFO L290 TraceCheckUtils]: 25: Hoare triple {25974#(<= 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] {26066#(and (<= main_~nodecount~0 2) (<= 0 main_~i~0))} is VALID [2022-04-07 16:45:35,478 INFO L290 TraceCheckUtils]: 26: Hoare triple {26066#(and (<= main_~nodecount~0 2) (<= 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] {26066#(and (<= main_~nodecount~0 2) (<= 0 main_~i~0))} is VALID [2022-04-07 16:45:35,478 INFO L272 TraceCheckUtils]: 27: Hoare triple {26066#(and (<= main_~nodecount~0 2) (<= 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] {25966#true} is VALID [2022-04-07 16:45:35,478 INFO L290 TraceCheckUtils]: 28: Hoare triple {25966#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] {25966#true} is VALID [2022-04-07 16:45:35,478 INFO L290 TraceCheckUtils]: 29: Hoare triple {25966#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[] {25966#true} is VALID [2022-04-07 16:45:35,478 INFO L290 TraceCheckUtils]: 30: Hoare triple {25966#true} [174] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {25966#true} is VALID [2022-04-07 16:45:35,478 INFO L284 TraceCheckUtils]: 31: Hoare quadruple {25966#true} {26066#(and (<= main_~nodecount~0 2) (<= 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] {26066#(and (<= main_~nodecount~0 2) (<= 0 main_~i~0))} is VALID [2022-04-07 16:45:35,479 INFO L290 TraceCheckUtils]: 32: Hoare triple {26066#(and (<= main_~nodecount~0 2) (<= 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] {26066#(and (<= main_~nodecount~0 2) (<= 0 main_~i~0))} is VALID [2022-04-07 16:45:35,479 INFO L290 TraceCheckUtils]: 33: Hoare triple {26066#(and (<= main_~nodecount~0 2) (<= 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] {26091#(and (<= main_~nodecount~0 2) (<= 1 main_~i~0))} is VALID [2022-04-07 16:45:35,480 INFO L290 TraceCheckUtils]: 34: Hoare triple {26091#(and (<= main_~nodecount~0 2) (<= 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] {26091#(and (<= main_~nodecount~0 2) (<= 1 main_~i~0))} is VALID [2022-04-07 16:45:35,480 INFO L272 TraceCheckUtils]: 35: Hoare triple {26091#(and (<= main_~nodecount~0 2) (<= 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] {25966#true} is VALID [2022-04-07 16:45:35,480 INFO L290 TraceCheckUtils]: 36: Hoare triple {25966#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] {25966#true} is VALID [2022-04-07 16:45:35,480 INFO L290 TraceCheckUtils]: 37: Hoare triple {25966#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[] {25966#true} is VALID [2022-04-07 16:45:35,480 INFO L290 TraceCheckUtils]: 38: Hoare triple {25966#true} [174] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {25966#true} is VALID [2022-04-07 16:45:35,480 INFO L284 TraceCheckUtils]: 39: Hoare quadruple {25966#true} {26091#(and (<= main_~nodecount~0 2) (<= 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] {26091#(and (<= main_~nodecount~0 2) (<= 1 main_~i~0))} is VALID [2022-04-07 16:45:35,481 INFO L290 TraceCheckUtils]: 40: Hoare triple {26091#(and (<= main_~nodecount~0 2) (<= 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] {26091#(and (<= main_~nodecount~0 2) (<= 1 main_~i~0))} is VALID [2022-04-07 16:45:35,481 INFO L290 TraceCheckUtils]: 41: Hoare triple {26091#(and (<= main_~nodecount~0 2) (<= 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] {26116#(and (<= main_~nodecount~0 2) (<= 2 main_~i~0))} is VALID [2022-04-07 16:45:35,481 INFO L290 TraceCheckUtils]: 42: Hoare triple {26116#(and (<= main_~nodecount~0 2) (<= 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] {25967#false} is VALID [2022-04-07 16:45:35,481 INFO L272 TraceCheckUtils]: 43: Hoare triple {25967#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] {25967#false} is VALID [2022-04-07 16:45:35,481 INFO L290 TraceCheckUtils]: 44: Hoare triple {25967#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] {25967#false} is VALID [2022-04-07 16:45:35,482 INFO L290 TraceCheckUtils]: 45: Hoare triple {25967#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[] {25967#false} is VALID [2022-04-07 16:45:35,482 INFO L290 TraceCheckUtils]: 46: Hoare triple {25967#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {25967#false} is VALID [2022-04-07 16:45:35,482 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 12 proven. 5 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-04-07 16:45:35,482 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-07 16:45:35,661 INFO L290 TraceCheckUtils]: 46: Hoare triple {25967#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {25967#false} is VALID [2022-04-07 16:45:35,661 INFO L290 TraceCheckUtils]: 45: Hoare triple {25967#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[] {25967#false} is VALID [2022-04-07 16:45:35,661 INFO L290 TraceCheckUtils]: 44: Hoare triple {25967#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] {25967#false} is VALID [2022-04-07 16:45:35,661 INFO L272 TraceCheckUtils]: 43: Hoare triple {25967#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] {25967#false} is VALID [2022-04-07 16:45:35,661 INFO L290 TraceCheckUtils]: 42: Hoare triple {25985#(<= 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] {25967#false} is VALID [2022-04-07 16:45:35,662 INFO L290 TraceCheckUtils]: 41: Hoare triple {25980#(<= 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] {25985#(<= main_~nodecount~0 main_~i~0)} is VALID [2022-04-07 16:45:35,662 INFO L290 TraceCheckUtils]: 40: Hoare triple {25980#(<= 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] {25980#(<= main_~nodecount~0 (+ main_~i~0 1))} is VALID [2022-04-07 16:45:35,663 INFO L284 TraceCheckUtils]: 39: Hoare quadruple {25966#true} {25980#(<= 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] {25980#(<= main_~nodecount~0 (+ main_~i~0 1))} is VALID [2022-04-07 16:45:35,663 INFO L290 TraceCheckUtils]: 38: Hoare triple {25966#true} [174] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {25966#true} is VALID [2022-04-07 16:45:35,663 INFO L290 TraceCheckUtils]: 37: Hoare triple {25966#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[] {25966#true} is VALID [2022-04-07 16:45:35,663 INFO L290 TraceCheckUtils]: 36: Hoare triple {25966#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] {25966#true} is VALID [2022-04-07 16:45:35,663 INFO L272 TraceCheckUtils]: 35: Hoare triple {25980#(<= 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] {25966#true} is VALID [2022-04-07 16:45:35,663 INFO L290 TraceCheckUtils]: 34: Hoare triple {25980#(<= 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] {25980#(<= main_~nodecount~0 (+ main_~i~0 1))} is VALID [2022-04-07 16:45:35,664 INFO L290 TraceCheckUtils]: 33: Hoare triple {26171#(<= main_~nodecount~0 (+ main_~i~0 2))} [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] {25980#(<= main_~nodecount~0 (+ main_~i~0 1))} is VALID [2022-04-07 16:45:35,664 INFO L290 TraceCheckUtils]: 32: Hoare triple {26171#(<= main_~nodecount~0 (+ main_~i~0 2))} [167] L63-1-->L61-2: Formula: true InVars {} OutVars{main_#t~mem21=|v_main_#t~mem21_3|} AuxVars[] AssignedVars[main_#t~mem21] {26171#(<= main_~nodecount~0 (+ main_~i~0 2))} is VALID [2022-04-07 16:45:35,664 INFO L284 TraceCheckUtils]: 31: Hoare quadruple {25966#true} {26171#(<= main_~nodecount~0 (+ main_~i~0 2))} [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] {26171#(<= main_~nodecount~0 (+ main_~i~0 2))} is VALID [2022-04-07 16:45:35,664 INFO L290 TraceCheckUtils]: 30: Hoare triple {25966#true} [174] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {25966#true} is VALID [2022-04-07 16:45:35,664 INFO L290 TraceCheckUtils]: 29: Hoare triple {25966#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[] {25966#true} is VALID [2022-04-07 16:45:35,664 INFO L290 TraceCheckUtils]: 28: Hoare triple {25966#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] {25966#true} is VALID [2022-04-07 16:45:35,664 INFO L272 TraceCheckUtils]: 27: Hoare triple {26171#(<= main_~nodecount~0 (+ main_~i~0 2))} [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] {25966#true} is VALID [2022-04-07 16:45:35,665 INFO L290 TraceCheckUtils]: 26: Hoare triple {26171#(<= main_~nodecount~0 (+ main_~i~0 2))} [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] {26171#(<= main_~nodecount~0 (+ main_~i~0 2))} is VALID [2022-04-07 16:45:35,665 INFO L290 TraceCheckUtils]: 25: Hoare triple {25974#(<= 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] {26171#(<= main_~nodecount~0 (+ main_~i~0 2))} is VALID [2022-04-07 16:45:35,665 INFO L290 TraceCheckUtils]: 24: Hoare triple {25974#(<= 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[] {25974#(<= main_~nodecount~0 2)} is VALID [2022-04-07 16:45:35,666 INFO L290 TraceCheckUtils]: 23: Hoare triple {25974#(<= 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] {25974#(<= main_~nodecount~0 2)} is VALID [2022-04-07 16:45:35,666 INFO L290 TraceCheckUtils]: 22: Hoare triple {25974#(<= 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[] {25974#(<= main_~nodecount~0 2)} is VALID [2022-04-07 16:45:35,666 INFO L290 TraceCheckUtils]: 21: Hoare triple {25974#(<= 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] {25974#(<= main_~nodecount~0 2)} is VALID [2022-04-07 16:45:35,666 INFO L290 TraceCheckUtils]: 20: Hoare triple {25974#(<= 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[] {25974#(<= main_~nodecount~0 2)} is VALID [2022-04-07 16:45:35,667 INFO L290 TraceCheckUtils]: 19: Hoare triple {25974#(<= 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] {25974#(<= main_~nodecount~0 2)} is VALID [2022-04-07 16:45:35,667 INFO L290 TraceCheckUtils]: 18: Hoare triple {25974#(<= 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] {25974#(<= main_~nodecount~0 2)} is VALID [2022-04-07 16:45:35,667 INFO L290 TraceCheckUtils]: 17: Hoare triple {25974#(<= 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[] {25974#(<= main_~nodecount~0 2)} is VALID [2022-04-07 16:45:35,668 INFO L290 TraceCheckUtils]: 16: Hoare triple {25974#(<= 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] {25974#(<= main_~nodecount~0 2)} is VALID [2022-04-07 16:45:35,668 INFO L290 TraceCheckUtils]: 15: Hoare triple {25974#(<= 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] {25974#(<= main_~nodecount~0 2)} is VALID [2022-04-07 16:45:35,668 INFO L290 TraceCheckUtils]: 14: Hoare triple {25973#(<= 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[] {25974#(<= main_~nodecount~0 2)} is VALID [2022-04-07 16:45:35,669 INFO L290 TraceCheckUtils]: 13: Hoare triple {25972#(<= 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] {25973#(<= main_~i~0 2)} is VALID [2022-04-07 16:45:35,669 INFO L290 TraceCheckUtils]: 12: Hoare triple {25972#(<= 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] {25972#(<= main_~i~0 1)} is VALID [2022-04-07 16:45:35,670 INFO L290 TraceCheckUtils]: 11: Hoare triple {25972#(<= 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[] {25972#(<= main_~i~0 1)} is VALID [2022-04-07 16:45:35,670 INFO L290 TraceCheckUtils]: 10: Hoare triple {26011#(<= 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] {25972#(<= main_~i~0 1)} is VALID [2022-04-07 16:45:35,670 INFO L290 TraceCheckUtils]: 9: Hoare triple {26011#(<= 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] {26011#(<= main_~i~0 0)} is VALID [2022-04-07 16:45:35,671 INFO L290 TraceCheckUtils]: 8: Hoare triple {26011#(<= 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[] {26011#(<= main_~i~0 0)} is VALID [2022-04-07 16:45:35,673 INFO L290 TraceCheckUtils]: 7: Hoare triple {25966#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] {26011#(<= main_~i~0 0)} is VALID [2022-04-07 16:45:35,673 INFO L290 TraceCheckUtils]: 6: Hoare triple {25966#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[] {25966#true} is VALID [2022-04-07 16:45:35,673 INFO L290 TraceCheckUtils]: 5: Hoare triple {25966#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] {25966#true} is VALID [2022-04-07 16:45:35,673 INFO L272 TraceCheckUtils]: 4: Hoare triple {25966#true} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {25966#true} is VALID [2022-04-07 16:45:35,673 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {25966#true} {25966#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {25966#true} is VALID [2022-04-07 16:45:35,673 INFO L290 TraceCheckUtils]: 2: Hoare triple {25966#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {25966#true} is VALID [2022-04-07 16:45:35,673 INFO L290 TraceCheckUtils]: 1: Hoare triple {25966#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] {25966#true} is VALID [2022-04-07 16:45:35,673 INFO L272 TraceCheckUtils]: 0: Hoare triple {25966#true} [126] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {25966#true} is VALID [2022-04-07 16:45:35,674 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 12 proven. 5 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-04-07 16:45:35,674 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1512287535] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-07 16:45:35,674 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-07 16:45:35,674 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 9, 9] total 15 [2022-04-07 16:45:35,674 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1272234865] [2022-04-07 16:45:35,674 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-04-07 16:45:35,674 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 3.3333333333333335) internal successors, (50), 14 states have internal predecessors, (50), 7 states have call successors, (9), 3 states have call predecessors, (9), 1 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) Word has length 47 [2022-04-07 16:45:35,675 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-07 16:45:35,675 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 15 states, 15 states have (on average 3.3333333333333335) internal successors, (50), 14 states have internal predecessors, (50), 7 states have call successors, (9), 3 states have call predecessors, (9), 1 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2022-04-07 16:45:35,716 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 65 edges. 65 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-07 16:45:35,716 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2022-04-07 16:45:35,716 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-07 16:45:35,717 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2022-04-07 16:45:35,717 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=55, Invalid=155, Unknown=0, NotChecked=0, Total=210 [2022-04-07 16:45:35,717 INFO L87 Difference]: Start difference. First operand 465 states and 622 transitions. Second operand has 15 states, 15 states have (on average 3.3333333333333335) internal successors, (50), 14 states have internal predecessors, (50), 7 states have call successors, (9), 3 states have call predecessors, (9), 1 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2022-04-07 16:45:36,676 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 16:45:36,677 INFO L93 Difference]: Finished difference Result 856 states and 1127 transitions. [2022-04-07 16:45:36,677 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-04-07 16:45:36,677 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 3.3333333333333335) internal successors, (50), 14 states have internal predecessors, (50), 7 states have call successors, (9), 3 states have call predecessors, (9), 1 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) Word has length 47 [2022-04-07 16:45:36,677 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-07 16:45:36,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15 states, 15 states have (on average 3.3333333333333335) internal successors, (50), 14 states have internal predecessors, (50), 7 states have call successors, (9), 3 states have call predecessors, (9), 1 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2022-04-07 16:45:36,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 164 transitions. [2022-04-07 16:45:36,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15 states, 15 states have (on average 3.3333333333333335) internal successors, (50), 14 states have internal predecessors, (50), 7 states have call successors, (9), 3 states have call predecessors, (9), 1 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2022-04-07 16:45:36,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 164 transitions. [2022-04-07 16:45:36,681 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 15 states and 164 transitions. [2022-04-07 16:45:36,844 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 164 edges. 164 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-07 16:45:36,873 INFO L225 Difference]: With dead ends: 856 [2022-04-07 16:45:36,873 INFO L226 Difference]: Without dead ends: 800 [2022-04-07 16:45:36,873 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 120 GetRequests, 94 SyntacticMatches, 1 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 157 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=188, Invalid=514, Unknown=0, NotChecked=0, Total=702 [2022-04-07 16:45:36,874 INFO L913 BasicCegarLoop]: 39 mSDtfsCounter, 322 mSDsluCounter, 32 mSDsCounter, 0 mSdLazyCounter, 318 mSolverCounterSat, 121 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 323 SdHoareTripleChecker+Valid, 71 SdHoareTripleChecker+Invalid, 439 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 121 IncrementalHoareTripleChecker+Valid, 318 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-04-07 16:45:36,874 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [323 Valid, 71 Invalid, 439 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [121 Valid, 318 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-04-07 16:45:36,875 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 800 states. [2022-04-07 16:45:36,883 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 800 to 568. [2022-04-07 16:45:36,883 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-07 16:45:36,883 INFO L82 GeneralOperation]: Start isEquivalent. First operand 800 states. Second operand has 568 states, 553 states have (on average 1.3363471971066907) internal successors, (739), 557 states have internal predecessors, (739), 9 states have call successors, (9), 6 states have call predecessors, (9), 5 states have return successors, (7), 4 states have call predecessors, (7), 7 states have call successors, (7) [2022-04-07 16:45:36,884 INFO L74 IsIncluded]: Start isIncluded. First operand 800 states. Second operand has 568 states, 553 states have (on average 1.3363471971066907) internal successors, (739), 557 states have internal predecessors, (739), 9 states have call successors, (9), 6 states have call predecessors, (9), 5 states have return successors, (7), 4 states have call predecessors, (7), 7 states have call successors, (7) [2022-04-07 16:45:36,885 INFO L87 Difference]: Start difference. First operand 800 states. Second operand has 568 states, 553 states have (on average 1.3363471971066907) internal successors, (739), 557 states have internal predecessors, (739), 9 states have call successors, (9), 6 states have call predecessors, (9), 5 states have return successors, (7), 4 states have call predecessors, (7), 7 states have call successors, (7) [2022-04-07 16:45:36,931 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 16:45:36,932 INFO L93 Difference]: Finished difference Result 800 states and 1058 transitions. [2022-04-07 16:45:36,932 INFO L276 IsEmpty]: Start isEmpty. Operand 800 states and 1058 transitions. [2022-04-07 16:45:36,934 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-07 16:45:36,934 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-07 16:45:36,934 INFO L74 IsIncluded]: Start isIncluded. First operand has 568 states, 553 states have (on average 1.3363471971066907) internal successors, (739), 557 states have internal predecessors, (739), 9 states have call successors, (9), 6 states have call predecessors, (9), 5 states have return successors, (7), 4 states have call predecessors, (7), 7 states have call successors, (7) Second operand 800 states. [2022-04-07 16:45:36,935 INFO L87 Difference]: Start difference. First operand has 568 states, 553 states have (on average 1.3363471971066907) internal successors, (739), 557 states have internal predecessors, (739), 9 states have call successors, (9), 6 states have call predecessors, (9), 5 states have return successors, (7), 4 states have call predecessors, (7), 7 states have call successors, (7) Second operand 800 states. [2022-04-07 16:45:36,969 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 16:45:36,969 INFO L93 Difference]: Finished difference Result 800 states and 1058 transitions. [2022-04-07 16:45:36,970 INFO L276 IsEmpty]: Start isEmpty. Operand 800 states and 1058 transitions. [2022-04-07 16:45:36,971 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-07 16:45:36,971 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-07 16:45:36,971 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-07 16:45:36,971 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-07 16:45:36,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 568 states, 553 states have (on average 1.3363471971066907) internal successors, (739), 557 states have internal predecessors, (739), 9 states have call successors, (9), 6 states have call predecessors, (9), 5 states have return successors, (7), 4 states have call predecessors, (7), 7 states have call successors, (7) [2022-04-07 16:45:36,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 568 states to 568 states and 755 transitions. [2022-04-07 16:45:36,989 INFO L78 Accepts]: Start accepts. Automaton has 568 states and 755 transitions. Word has length 47 [2022-04-07 16:45:36,990 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-07 16:45:36,990 INFO L478 AbstractCegarLoop]: Abstraction has 568 states and 755 transitions. [2022-04-07 16:45:36,990 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 3.3333333333333335) internal successors, (50), 14 states have internal predecessors, (50), 7 states have call successors, (9), 3 states have call predecessors, (9), 1 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2022-04-07 16:45:36,990 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 755 transitions. [2022-04-07 16:45:36,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-04-07 16:45:36,991 INFO L491 BasicCegarLoop]: Found error trace [2022-04-07 16:45:36,991 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] [2022-04-07 16:45:37,014 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Forceful destruction successful, exit code 0 [2022-04-07 16:45:37,211 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 [2022-04-07 16:45:37,211 INFO L403 AbstractCegarLoop]: === Iteration 22 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-07 16:45:37,212 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-07 16:45:37,212 INFO L85 PathProgramCache]: Analyzing trace with hash 2040872352, now seen corresponding path program 6 times [2022-04-07 16:45:37,212 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-07 16:45:37,212 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [164292863] [2022-04-07 16:45:37,212 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-07 16:45:37,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-07 16:45:37,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 16:45:37,344 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-07 16:45:37,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 16:45:37,347 INFO L290 TraceCheckUtils]: 0: Hoare triple {29335#(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] {29321#true} is VALID [2022-04-07 16:45:37,347 INFO L290 TraceCheckUtils]: 1: Hoare triple {29321#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {29321#true} is VALID [2022-04-07 16:45:37,347 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {29321#true} {29321#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {29321#true} is VALID [2022-04-07 16:45:37,348 INFO L272 TraceCheckUtils]: 0: Hoare triple {29321#true} [126] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {29335#(and (= |old(~INFINITY~0)| ~INFINITY~0) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-07 16:45:37,348 INFO L290 TraceCheckUtils]: 1: Hoare triple {29335#(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] {29321#true} is VALID [2022-04-07 16:45:37,348 INFO L290 TraceCheckUtils]: 2: Hoare triple {29321#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {29321#true} is VALID [2022-04-07 16:45:37,348 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {29321#true} {29321#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {29321#true} is VALID [2022-04-07 16:45:37,348 INFO L272 TraceCheckUtils]: 4: Hoare triple {29321#true} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {29321#true} is VALID [2022-04-07 16:45:37,348 INFO L290 TraceCheckUtils]: 5: Hoare triple {29321#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] {29321#true} is VALID [2022-04-07 16:45:37,348 INFO L290 TraceCheckUtils]: 6: Hoare triple {29321#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[] {29321#true} is VALID [2022-04-07 16:45:37,349 INFO L290 TraceCheckUtils]: 7: Hoare triple {29321#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] {29321#true} is VALID [2022-04-07 16:45:37,349 INFO L290 TraceCheckUtils]: 8: Hoare triple {29321#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[] {29321#true} is VALID [2022-04-07 16:45:37,349 INFO L290 TraceCheckUtils]: 9: Hoare triple {29321#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] {29321#true} is VALID [2022-04-07 16:45:37,349 INFO L290 TraceCheckUtils]: 10: Hoare triple {29321#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] {29321#true} is VALID [2022-04-07 16:45:37,349 INFO L290 TraceCheckUtils]: 11: Hoare triple {29321#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[] {29321#true} is VALID [2022-04-07 16:45:37,349 INFO L290 TraceCheckUtils]: 12: Hoare triple {29321#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] {29321#true} is VALID [2022-04-07 16:45:37,350 INFO L290 TraceCheckUtils]: 13: Hoare triple {29321#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] {29326#(= main_~j~0 0)} is VALID [2022-04-07 16:45:37,350 INFO L290 TraceCheckUtils]: 14: Hoare triple {29326#(= 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] {29326#(= main_~j~0 0)} is VALID [2022-04-07 16:45:37,350 INFO L290 TraceCheckUtils]: 15: Hoare triple {29326#(= 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] {29326#(= main_~j~0 0)} is VALID [2022-04-07 16:45:37,351 INFO L290 TraceCheckUtils]: 16: Hoare triple {29326#(= 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] {29327#(<= 1 main_~j~0)} is VALID [2022-04-07 16:45:37,351 INFO L290 TraceCheckUtils]: 17: Hoare triple {29327#(<= 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] {29327#(<= 1 main_~j~0)} is VALID [2022-04-07 16:45:37,363 INFO L290 TraceCheckUtils]: 18: Hoare triple {29327#(<= 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] {29327#(<= 1 main_~j~0)} is VALID [2022-04-07 16:45:37,364 INFO L290 TraceCheckUtils]: 19: Hoare triple {29327#(<= 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] {29328#(<= 2 main_~j~0)} is VALID [2022-04-07 16:45:37,365 INFO L290 TraceCheckUtils]: 20: Hoare triple {29328#(<= 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] {29328#(<= 2 main_~j~0)} is VALID [2022-04-07 16:45:37,365 INFO L290 TraceCheckUtils]: 21: Hoare triple {29328#(<= 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] {29328#(<= 2 main_~j~0)} is VALID [2022-04-07 16:45:37,366 INFO L290 TraceCheckUtils]: 22: Hoare triple {29328#(<= 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] {29329#(<= 3 main_~j~0)} is VALID [2022-04-07 16:45:37,366 INFO L290 TraceCheckUtils]: 23: Hoare triple {29329#(<= 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] {29330#(<= 4 main_~edgecount~0)} is VALID [2022-04-07 16:45:37,367 INFO L290 TraceCheckUtils]: 24: Hoare triple {29330#(<= 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] {29330#(<= 4 main_~edgecount~0)} is VALID [2022-04-07 16:45:37,367 INFO L290 TraceCheckUtils]: 25: Hoare triple {29330#(<= 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] {29330#(<= 4 main_~edgecount~0)} is VALID [2022-04-07 16:45:37,368 INFO L290 TraceCheckUtils]: 26: Hoare triple {29330#(<= 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[] {29330#(<= 4 main_~edgecount~0)} is VALID [2022-04-07 16:45:37,368 INFO L290 TraceCheckUtils]: 27: Hoare triple {29330#(<= 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] {29330#(<= 4 main_~edgecount~0)} is VALID [2022-04-07 16:45:37,368 INFO L290 TraceCheckUtils]: 28: Hoare triple {29330#(<= 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[] {29330#(<= 4 main_~edgecount~0)} is VALID [2022-04-07 16:45:37,369 INFO L290 TraceCheckUtils]: 29: Hoare triple {29330#(<= 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] {29331#(and (= main_~i~0 0) (<= 4 main_~edgecount~0))} is VALID [2022-04-07 16:45:37,369 INFO L290 TraceCheckUtils]: 30: Hoare triple {29331#(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] {29331#(and (= main_~i~0 0) (<= 4 main_~edgecount~0))} is VALID [2022-04-07 16:45:37,370 INFO L290 TraceCheckUtils]: 31: Hoare triple {29331#(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] {29331#(and (= main_~i~0 0) (<= 4 main_~edgecount~0))} is VALID [2022-04-07 16:45:37,370 INFO L290 TraceCheckUtils]: 32: Hoare triple {29331#(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] {29332#(<= (+ main_~i~0 3) main_~edgecount~0)} is VALID [2022-04-07 16:45:37,371 INFO L290 TraceCheckUtils]: 33: Hoare triple {29332#(<= (+ 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] {29332#(<= (+ main_~i~0 3) main_~edgecount~0)} is VALID [2022-04-07 16:45:37,371 INFO L290 TraceCheckUtils]: 34: Hoare triple {29332#(<= (+ 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] {29332#(<= (+ main_~i~0 3) main_~edgecount~0)} is VALID [2022-04-07 16:45:37,371 INFO L290 TraceCheckUtils]: 35: Hoare triple {29332#(<= (+ 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] {29333#(<= (+ main_~i~0 2) main_~edgecount~0)} is VALID [2022-04-07 16:45:37,372 INFO L290 TraceCheckUtils]: 36: Hoare triple {29333#(<= (+ 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] {29333#(<= (+ main_~i~0 2) main_~edgecount~0)} is VALID [2022-04-07 16:45:37,372 INFO L290 TraceCheckUtils]: 37: Hoare triple {29333#(<= (+ 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] {29333#(<= (+ main_~i~0 2) main_~edgecount~0)} is VALID [2022-04-07 16:45:37,373 INFO L290 TraceCheckUtils]: 38: Hoare triple {29333#(<= (+ 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] {29334#(<= (+ main_~i~0 1) main_~edgecount~0)} is VALID [2022-04-07 16:45:37,373 INFO L290 TraceCheckUtils]: 39: Hoare triple {29334#(<= (+ 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[] {29322#false} is VALID [2022-04-07 16:45:37,373 INFO L290 TraceCheckUtils]: 40: Hoare triple {29322#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] {29322#false} is VALID [2022-04-07 16:45:37,373 INFO L290 TraceCheckUtils]: 41: Hoare triple {29322#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] {29322#false} is VALID [2022-04-07 16:45:37,373 INFO L272 TraceCheckUtils]: 42: Hoare triple {29322#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] {29322#false} is VALID [2022-04-07 16:45:37,373 INFO L290 TraceCheckUtils]: 43: Hoare triple {29322#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] {29322#false} is VALID [2022-04-07 16:45:37,374 INFO L290 TraceCheckUtils]: 44: Hoare triple {29322#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[] {29322#false} is VALID [2022-04-07 16:45:37,374 INFO L290 TraceCheckUtils]: 45: Hoare triple {29322#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {29322#false} is VALID [2022-04-07 16:45:37,374 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 6 proven. 29 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-07 16:45:37,374 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-07 16:45:37,374 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [164292863] [2022-04-07 16:45:37,374 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [164292863] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-07 16:45:37,374 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [269178227] [2022-04-07 16:45:37,374 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-07 16:45:37,374 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-07 16:45:37,375 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-07 16:45:37,376 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) [2022-04-07 16:45:37,377 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (19)] Waiting until timeout for monitored process [2022-04-07 16:45:37,536 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 6 check-sat command(s) [2022-04-07 16:45:37,536 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-07 16:45:37,538 INFO L263 TraceCheckSpWp]: Trace formula consists of 389 conjuncts, 10 conjunts are in the unsatisfiable core [2022-04-07 16:45:37,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 16:45:37,555 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-07 16:45:37,848 INFO L272 TraceCheckUtils]: 0: Hoare triple {29321#true} [126] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {29321#true} is VALID [2022-04-07 16:45:37,849 INFO L290 TraceCheckUtils]: 1: Hoare triple {29321#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] {29321#true} is VALID [2022-04-07 16:45:37,849 INFO L290 TraceCheckUtils]: 2: Hoare triple {29321#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {29321#true} is VALID [2022-04-07 16:45:37,849 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {29321#true} {29321#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {29321#true} is VALID [2022-04-07 16:45:37,849 INFO L272 TraceCheckUtils]: 4: Hoare triple {29321#true} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {29321#true} is VALID [2022-04-07 16:45:37,849 INFO L290 TraceCheckUtils]: 5: Hoare triple {29321#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] {29321#true} is VALID [2022-04-07 16:45:37,849 INFO L290 TraceCheckUtils]: 6: Hoare triple {29321#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[] {29321#true} is VALID [2022-04-07 16:45:37,850 INFO L290 TraceCheckUtils]: 7: Hoare triple {29321#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] {29321#true} is VALID [2022-04-07 16:45:37,850 INFO L290 TraceCheckUtils]: 8: Hoare triple {29321#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[] {29321#true} is VALID [2022-04-07 16:45:37,850 INFO L290 TraceCheckUtils]: 9: Hoare triple {29321#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] {29321#true} is VALID [2022-04-07 16:45:37,850 INFO L290 TraceCheckUtils]: 10: Hoare triple {29321#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] {29321#true} is VALID [2022-04-07 16:45:37,850 INFO L290 TraceCheckUtils]: 11: Hoare triple {29321#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[] {29321#true} is VALID [2022-04-07 16:45:37,850 INFO L290 TraceCheckUtils]: 12: Hoare triple {29321#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] {29321#true} is VALID [2022-04-07 16:45:37,851 INFO L290 TraceCheckUtils]: 13: Hoare triple {29321#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] {29378#(<= 0 main_~j~0)} is VALID [2022-04-07 16:45:37,851 INFO L290 TraceCheckUtils]: 14: Hoare triple {29378#(<= 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] {29378#(<= 0 main_~j~0)} is VALID [2022-04-07 16:45:37,851 INFO L290 TraceCheckUtils]: 15: Hoare triple {29378#(<= 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] {29378#(<= 0 main_~j~0)} is VALID [2022-04-07 16:45:37,852 INFO L290 TraceCheckUtils]: 16: Hoare triple {29378#(<= 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] {29327#(<= 1 main_~j~0)} is VALID [2022-04-07 16:45:37,852 INFO L290 TraceCheckUtils]: 17: Hoare triple {29327#(<= 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] {29327#(<= 1 main_~j~0)} is VALID [2022-04-07 16:45:37,852 INFO L290 TraceCheckUtils]: 18: Hoare triple {29327#(<= 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] {29327#(<= 1 main_~j~0)} is VALID [2022-04-07 16:45:37,853 INFO L290 TraceCheckUtils]: 19: Hoare triple {29327#(<= 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] {29328#(<= 2 main_~j~0)} is VALID [2022-04-07 16:45:37,853 INFO L290 TraceCheckUtils]: 20: Hoare triple {29328#(<= 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] {29328#(<= 2 main_~j~0)} is VALID [2022-04-07 16:45:37,853 INFO L290 TraceCheckUtils]: 21: Hoare triple {29328#(<= 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] {29328#(<= 2 main_~j~0)} is VALID [2022-04-07 16:45:37,854 INFO L290 TraceCheckUtils]: 22: Hoare triple {29328#(<= 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] {29329#(<= 3 main_~j~0)} is VALID [2022-04-07 16:45:37,854 INFO L290 TraceCheckUtils]: 23: Hoare triple {29329#(<= 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] {29330#(<= 4 main_~edgecount~0)} is VALID [2022-04-07 16:45:37,855 INFO L290 TraceCheckUtils]: 24: Hoare triple {29330#(<= 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] {29330#(<= 4 main_~edgecount~0)} is VALID [2022-04-07 16:45:37,855 INFO L290 TraceCheckUtils]: 25: Hoare triple {29330#(<= 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] {29330#(<= 4 main_~edgecount~0)} is VALID [2022-04-07 16:45:37,855 INFO L290 TraceCheckUtils]: 26: Hoare triple {29330#(<= 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[] {29330#(<= 4 main_~edgecount~0)} is VALID [2022-04-07 16:45:37,856 INFO L290 TraceCheckUtils]: 27: Hoare triple {29330#(<= 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] {29330#(<= 4 main_~edgecount~0)} is VALID [2022-04-07 16:45:37,856 INFO L290 TraceCheckUtils]: 28: Hoare triple {29330#(<= 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[] {29330#(<= 4 main_~edgecount~0)} is VALID [2022-04-07 16:45:37,856 INFO L290 TraceCheckUtils]: 29: Hoare triple {29330#(<= 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] {29427#(and (<= main_~i~0 0) (<= 4 main_~edgecount~0))} is VALID [2022-04-07 16:45:37,857 INFO L290 TraceCheckUtils]: 30: Hoare triple {29427#(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] {29427#(and (<= main_~i~0 0) (<= 4 main_~edgecount~0))} is VALID [2022-04-07 16:45:37,857 INFO L290 TraceCheckUtils]: 31: Hoare triple {29427#(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] {29427#(and (<= main_~i~0 0) (<= 4 main_~edgecount~0))} is VALID [2022-04-07 16:45:37,857 INFO L290 TraceCheckUtils]: 32: Hoare triple {29427#(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] {29437#(and (<= main_~i~0 1) (<= 4 main_~edgecount~0))} is VALID [2022-04-07 16:45:37,858 INFO L290 TraceCheckUtils]: 33: Hoare triple {29437#(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] {29437#(and (<= main_~i~0 1) (<= 4 main_~edgecount~0))} is VALID [2022-04-07 16:45:37,858 INFO L290 TraceCheckUtils]: 34: Hoare triple {29437#(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] {29437#(and (<= main_~i~0 1) (<= 4 main_~edgecount~0))} is VALID [2022-04-07 16:45:37,859 INFO L290 TraceCheckUtils]: 35: Hoare triple {29437#(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] {29447#(and (<= main_~i~0 2) (<= 4 main_~edgecount~0))} is VALID [2022-04-07 16:45:37,859 INFO L290 TraceCheckUtils]: 36: Hoare triple {29447#(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] {29447#(and (<= main_~i~0 2) (<= 4 main_~edgecount~0))} is VALID [2022-04-07 16:45:37,860 INFO L290 TraceCheckUtils]: 37: Hoare triple {29447#(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] {29447#(and (<= main_~i~0 2) (<= 4 main_~edgecount~0))} is VALID [2022-04-07 16:45:37,860 INFO L290 TraceCheckUtils]: 38: Hoare triple {29447#(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] {29457#(and (<= 4 main_~edgecount~0) (<= main_~i~0 3))} is VALID [2022-04-07 16:45:37,860 INFO L290 TraceCheckUtils]: 39: Hoare triple {29457#(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[] {29322#false} is VALID [2022-04-07 16:45:37,860 INFO L290 TraceCheckUtils]: 40: Hoare triple {29322#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] {29322#false} is VALID [2022-04-07 16:45:37,861 INFO L290 TraceCheckUtils]: 41: Hoare triple {29322#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] {29322#false} is VALID [2022-04-07 16:45:37,861 INFO L272 TraceCheckUtils]: 42: Hoare triple {29322#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] {29322#false} is VALID [2022-04-07 16:45:37,861 INFO L290 TraceCheckUtils]: 43: Hoare triple {29322#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] {29322#false} is VALID [2022-04-07 16:45:37,861 INFO L290 TraceCheckUtils]: 44: Hoare triple {29322#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[] {29322#false} is VALID [2022-04-07 16:45:37,861 INFO L290 TraceCheckUtils]: 45: Hoare triple {29322#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {29322#false} is VALID [2022-04-07 16:45:37,861 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 13 proven. 22 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-07 16:45:37,861 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-07 16:45:38,044 INFO L290 TraceCheckUtils]: 45: Hoare triple {29322#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {29322#false} is VALID [2022-04-07 16:45:38,044 INFO L290 TraceCheckUtils]: 44: Hoare triple {29322#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[] {29322#false} is VALID [2022-04-07 16:45:38,044 INFO L290 TraceCheckUtils]: 43: Hoare triple {29322#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] {29322#false} is VALID [2022-04-07 16:45:38,044 INFO L272 TraceCheckUtils]: 42: Hoare triple {29322#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] {29322#false} is VALID [2022-04-07 16:45:38,045 INFO L290 TraceCheckUtils]: 41: Hoare triple {29322#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] {29322#false} is VALID [2022-04-07 16:45:38,045 INFO L290 TraceCheckUtils]: 40: Hoare triple {29322#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] {29322#false} is VALID [2022-04-07 16:45:38,045 INFO L290 TraceCheckUtils]: 39: Hoare triple {29334#(<= (+ 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[] {29322#false} is VALID [2022-04-07 16:45:38,047 INFO L290 TraceCheckUtils]: 38: Hoare triple {29333#(<= (+ 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] {29334#(<= (+ main_~i~0 1) main_~edgecount~0)} is VALID [2022-04-07 16:45:38,048 INFO L290 TraceCheckUtils]: 37: Hoare triple {29333#(<= (+ 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] {29333#(<= (+ main_~i~0 2) main_~edgecount~0)} is VALID [2022-04-07 16:45:38,048 INFO L290 TraceCheckUtils]: 36: Hoare triple {29333#(<= (+ 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] {29333#(<= (+ main_~i~0 2) main_~edgecount~0)} is VALID [2022-04-07 16:45:38,049 INFO L290 TraceCheckUtils]: 35: Hoare triple {29332#(<= (+ 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] {29333#(<= (+ main_~i~0 2) main_~edgecount~0)} is VALID [2022-04-07 16:45:38,049 INFO L290 TraceCheckUtils]: 34: Hoare triple {29332#(<= (+ 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] {29332#(<= (+ main_~i~0 3) main_~edgecount~0)} is VALID [2022-04-07 16:45:38,049 INFO L290 TraceCheckUtils]: 33: Hoare triple {29332#(<= (+ 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] {29332#(<= (+ main_~i~0 3) main_~edgecount~0)} is VALID [2022-04-07 16:45:38,050 INFO L290 TraceCheckUtils]: 32: Hoare triple {29518#(<= (+ 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] {29332#(<= (+ main_~i~0 3) main_~edgecount~0)} is VALID [2022-04-07 16:45:38,050 INFO L290 TraceCheckUtils]: 31: Hoare triple {29518#(<= (+ 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] {29518#(<= (+ main_~i~0 4) main_~edgecount~0)} is VALID [2022-04-07 16:45:38,050 INFO L290 TraceCheckUtils]: 30: Hoare triple {29518#(<= (+ 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] {29518#(<= (+ main_~i~0 4) main_~edgecount~0)} is VALID [2022-04-07 16:45:38,050 INFO L290 TraceCheckUtils]: 29: Hoare triple {29330#(<= 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] {29518#(<= (+ main_~i~0 4) main_~edgecount~0)} is VALID [2022-04-07 16:45:38,051 INFO L290 TraceCheckUtils]: 28: Hoare triple {29330#(<= 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[] {29330#(<= 4 main_~edgecount~0)} is VALID [2022-04-07 16:45:38,051 INFO L290 TraceCheckUtils]: 27: Hoare triple {29330#(<= 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] {29330#(<= 4 main_~edgecount~0)} is VALID [2022-04-07 16:45:38,051 INFO L290 TraceCheckUtils]: 26: Hoare triple {29330#(<= 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[] {29330#(<= 4 main_~edgecount~0)} is VALID [2022-04-07 16:45:38,052 INFO L290 TraceCheckUtils]: 25: Hoare triple {29330#(<= 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] {29330#(<= 4 main_~edgecount~0)} is VALID [2022-04-07 16:45:38,052 INFO L290 TraceCheckUtils]: 24: Hoare triple {29330#(<= 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] {29330#(<= 4 main_~edgecount~0)} is VALID [2022-04-07 16:45:38,052 INFO L290 TraceCheckUtils]: 23: Hoare triple {29329#(<= 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] {29330#(<= 4 main_~edgecount~0)} is VALID [2022-04-07 16:45:38,053 INFO L290 TraceCheckUtils]: 22: Hoare triple {29328#(<= 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] {29329#(<= 3 main_~j~0)} is VALID [2022-04-07 16:45:38,053 INFO L290 TraceCheckUtils]: 21: Hoare triple {29328#(<= 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] {29328#(<= 2 main_~j~0)} is VALID [2022-04-07 16:45:38,054 INFO L290 TraceCheckUtils]: 20: Hoare triple {29328#(<= 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] {29328#(<= 2 main_~j~0)} is VALID [2022-04-07 16:45:38,054 INFO L290 TraceCheckUtils]: 19: Hoare triple {29327#(<= 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] {29328#(<= 2 main_~j~0)} is VALID [2022-04-07 16:45:38,054 INFO L290 TraceCheckUtils]: 18: Hoare triple {29327#(<= 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] {29327#(<= 1 main_~j~0)} is VALID [2022-04-07 16:45:38,055 INFO L290 TraceCheckUtils]: 17: Hoare triple {29327#(<= 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] {29327#(<= 1 main_~j~0)} is VALID [2022-04-07 16:45:38,055 INFO L290 TraceCheckUtils]: 16: Hoare triple {29378#(<= 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] {29327#(<= 1 main_~j~0)} is VALID [2022-04-07 16:45:38,055 INFO L290 TraceCheckUtils]: 15: Hoare triple {29378#(<= 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] {29378#(<= 0 main_~j~0)} is VALID [2022-04-07 16:45:38,056 INFO L290 TraceCheckUtils]: 14: Hoare triple {29378#(<= 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] {29378#(<= 0 main_~j~0)} is VALID [2022-04-07 16:45:38,056 INFO L290 TraceCheckUtils]: 13: Hoare triple {29321#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] {29378#(<= 0 main_~j~0)} is VALID [2022-04-07 16:45:38,056 INFO L290 TraceCheckUtils]: 12: Hoare triple {29321#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] {29321#true} is VALID [2022-04-07 16:45:38,056 INFO L290 TraceCheckUtils]: 11: Hoare triple {29321#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[] {29321#true} is VALID [2022-04-07 16:45:38,056 INFO L290 TraceCheckUtils]: 10: Hoare triple {29321#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] {29321#true} is VALID [2022-04-07 16:45:38,056 INFO L290 TraceCheckUtils]: 9: Hoare triple {29321#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] {29321#true} is VALID [2022-04-07 16:45:38,056 INFO L290 TraceCheckUtils]: 8: Hoare triple {29321#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[] {29321#true} is VALID [2022-04-07 16:45:38,057 INFO L290 TraceCheckUtils]: 7: Hoare triple {29321#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] {29321#true} is VALID [2022-04-07 16:45:38,057 INFO L290 TraceCheckUtils]: 6: Hoare triple {29321#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[] {29321#true} is VALID [2022-04-07 16:45:38,057 INFO L290 TraceCheckUtils]: 5: Hoare triple {29321#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] {29321#true} is VALID [2022-04-07 16:45:38,057 INFO L272 TraceCheckUtils]: 4: Hoare triple {29321#true} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {29321#true} is VALID [2022-04-07 16:45:38,057 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {29321#true} {29321#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {29321#true} is VALID [2022-04-07 16:45:38,057 INFO L290 TraceCheckUtils]: 2: Hoare triple {29321#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {29321#true} is VALID [2022-04-07 16:45:38,057 INFO L290 TraceCheckUtils]: 1: Hoare triple {29321#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] {29321#true} is VALID [2022-04-07 16:45:38,057 INFO L272 TraceCheckUtils]: 0: Hoare triple {29321#true} [126] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {29321#true} is VALID [2022-04-07 16:45:38,057 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 13 proven. 22 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-07 16:45:38,057 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [269178227] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-07 16:45:38,057 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-07 16:45:38,057 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 11, 11] total 18 [2022-04-07 16:45:38,057 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [735265881] [2022-04-07 16:45:38,057 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-04-07 16:45:38,058 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 [2022-04-07 16:45:38,058 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-07 16:45:38,058 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) [2022-04-07 16:45:38,102 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 67 edges. 67 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-07 16:45:38,102 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2022-04-07 16:45:38,103 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-07 16:45:38,103 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2022-04-07 16:45:38,103 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=75, Invalid=231, Unknown=0, NotChecked=0, Total=306 [2022-04-07 16:45:38,103 INFO L87 Difference]: Start difference. First operand 568 states and 755 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) [2022-04-07 16:45:39,508 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 16:45:39,508 INFO L93 Difference]: Finished difference Result 1216 states and 1594 transitions. [2022-04-07 16:45:39,509 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2022-04-07 16:45:39,509 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 [2022-04-07 16:45:39,509 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-07 16:45:39,509 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) [2022-04-07 16:45:39,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 159 transitions. [2022-04-07 16:45:39,511 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) [2022-04-07 16:45:39,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 159 transitions. [2022-04-07 16:45:39,513 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 20 states and 159 transitions. [2022-04-07 16:45:39,642 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 159 edges. 159 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-07 16:45:39,678 INFO L225 Difference]: With dead ends: 1216 [2022-04-07 16:45:39,678 INFO L226 Difference]: Without dead ends: 1216 [2022-04-07 16:45:39,679 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 121 GetRequests, 86 SyntacticMatches, 2 SemanticMatches, 33 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 266 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=292, Invalid=898, Unknown=0, NotChecked=0, Total=1190 [2022-04-07 16:45:39,679 INFO L913 BasicCegarLoop]: 66 mSDtfsCounter, 181 mSDsluCounter, 32 mSDsCounter, 0 mSdLazyCounter, 638 mSolverCounterSat, 84 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 181 SdHoareTripleChecker+Valid, 98 SdHoareTripleChecker+Invalid, 722 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 84 IncrementalHoareTripleChecker+Valid, 638 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-04-07 16:45:39,679 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [181 Valid, 98 Invalid, 722 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [84 Valid, 638 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-04-07 16:45:39,680 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1216 states. [2022-04-07 16:45:39,694 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1216 to 771. [2022-04-07 16:45:39,694 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-07 16:45:39,695 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1216 states. Second operand has 771 states, 756 states have (on average 1.3624338624338623) internal successors, (1030), 760 states have internal predecessors, (1030), 9 states have call successors, (9), 6 states have call predecessors, (9), 5 states have return successors, (7), 4 states have call predecessors, (7), 7 states have call successors, (7) [2022-04-07 16:45:39,696 INFO L74 IsIncluded]: Start isIncluded. First operand 1216 states. Second operand has 771 states, 756 states have (on average 1.3624338624338623) internal successors, (1030), 760 states have internal predecessors, (1030), 9 states have call successors, (9), 6 states have call predecessors, (9), 5 states have return successors, (7), 4 states have call predecessors, (7), 7 states have call successors, (7) [2022-04-07 16:45:39,696 INFO L87 Difference]: Start difference. First operand 1216 states. Second operand has 771 states, 756 states have (on average 1.3624338624338623) internal successors, (1030), 760 states have internal predecessors, (1030), 9 states have call successors, (9), 6 states have call predecessors, (9), 5 states have return successors, (7), 4 states have call predecessors, (7), 7 states have call successors, (7) [2022-04-07 16:45:39,749 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 16:45:39,749 INFO L93 Difference]: Finished difference Result 1216 states and 1594 transitions. [2022-04-07 16:45:39,749 INFO L276 IsEmpty]: Start isEmpty. Operand 1216 states and 1594 transitions. [2022-04-07 16:45:39,751 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-07 16:45:39,751 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-07 16:45:39,752 INFO L74 IsIncluded]: Start isIncluded. First operand has 771 states, 756 states have (on average 1.3624338624338623) internal successors, (1030), 760 states have internal predecessors, (1030), 9 states have call successors, (9), 6 states have call predecessors, (9), 5 states have return successors, (7), 4 states have call predecessors, (7), 7 states have call successors, (7) Second operand 1216 states. [2022-04-07 16:45:39,752 INFO L87 Difference]: Start difference. First operand has 771 states, 756 states have (on average 1.3624338624338623) internal successors, (1030), 760 states have internal predecessors, (1030), 9 states have call successors, (9), 6 states have call predecessors, (9), 5 states have return successors, (7), 4 states have call predecessors, (7), 7 states have call successors, (7) Second operand 1216 states. [2022-04-07 16:45:39,811 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 16:45:39,811 INFO L93 Difference]: Finished difference Result 1216 states and 1594 transitions. [2022-04-07 16:45:39,811 INFO L276 IsEmpty]: Start isEmpty. Operand 1216 states and 1594 transitions. [2022-04-07 16:45:39,812 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-07 16:45:39,812 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-07 16:45:39,812 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-07 16:45:39,812 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-07 16:45:39,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 771 states, 756 states have (on average 1.3624338624338623) internal successors, (1030), 760 states have internal predecessors, (1030), 9 states have call successors, (9), 6 states have call predecessors, (9), 5 states have return successors, (7), 4 states have call predecessors, (7), 7 states have call successors, (7) [2022-04-07 16:45:39,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 771 states to 771 states and 1046 transitions. [2022-04-07 16:45:39,839 INFO L78 Accepts]: Start accepts. Automaton has 771 states and 1046 transitions. Word has length 46 [2022-04-07 16:45:39,839 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-07 16:45:39,840 INFO L478 AbstractCegarLoop]: Abstraction has 771 states and 1046 transitions. [2022-04-07 16:45:39,840 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) [2022-04-07 16:45:39,840 INFO L276 IsEmpty]: Start isEmpty. Operand 771 states and 1046 transitions. [2022-04-07 16:45:39,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-04-07 16:45:39,841 INFO L491 BasicCegarLoop]: Found error trace [2022-04-07 16:45:39,841 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] [2022-04-07 16:45:39,866 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (19)] Forceful destruction successful, exit code 0 [2022-04-07 16:45:40,064 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 [2022-04-07 16:45:40,064 INFO L403 AbstractCegarLoop]: === Iteration 23 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-07 16:45:40,064 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-07 16:45:40,064 INFO L85 PathProgramCache]: Analyzing trace with hash 640274542, now seen corresponding path program 3 times [2022-04-07 16:45:40,065 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-07 16:45:40,065 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1807128849] [2022-04-07 16:45:40,065 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-07 16:45:40,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-07 16:45:40,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 16:45:40,145 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-07 16:45:40,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 16:45:40,149 INFO L290 TraceCheckUtils]: 0: Hoare triple {34080#(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] {34070#true} is VALID [2022-04-07 16:45:40,150 INFO L290 TraceCheckUtils]: 1: Hoare triple {34070#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {34070#true} is VALID [2022-04-07 16:45:40,150 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {34070#true} {34070#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {34070#true} is VALID [2022-04-07 16:45:40,150 INFO L272 TraceCheckUtils]: 0: Hoare triple {34070#true} [126] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {34080#(and (= |old(~INFINITY~0)| ~INFINITY~0) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-07 16:45:40,151 INFO L290 TraceCheckUtils]: 1: Hoare triple {34080#(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] {34070#true} is VALID [2022-04-07 16:45:40,151 INFO L290 TraceCheckUtils]: 2: Hoare triple {34070#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {34070#true} is VALID [2022-04-07 16:45:40,151 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {34070#true} {34070#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {34070#true} is VALID [2022-04-07 16:45:40,151 INFO L272 TraceCheckUtils]: 4: Hoare triple {34070#true} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {34070#true} is VALID [2022-04-07 16:45:40,151 INFO L290 TraceCheckUtils]: 5: Hoare triple {34070#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] {34070#true} is VALID [2022-04-07 16:45:40,151 INFO L290 TraceCheckUtils]: 6: Hoare triple {34070#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[] {34070#true} is VALID [2022-04-07 16:45:40,151 INFO L290 TraceCheckUtils]: 7: Hoare triple {34070#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] {34070#true} is VALID [2022-04-07 16:45:40,152 INFO L290 TraceCheckUtils]: 8: Hoare triple {34070#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[] {34070#true} is VALID [2022-04-07 16:45:40,152 INFO L290 TraceCheckUtils]: 9: Hoare triple {34070#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] {34070#true} is VALID [2022-04-07 16:45:40,152 INFO L290 TraceCheckUtils]: 10: Hoare triple {34070#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] {34070#true} is VALID [2022-04-07 16:45:40,152 INFO L290 TraceCheckUtils]: 11: Hoare triple {34070#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[] {34070#true} is VALID [2022-04-07 16:45:40,152 INFO L290 TraceCheckUtils]: 12: Hoare triple {34070#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] {34070#true} is VALID [2022-04-07 16:45:40,152 INFO L290 TraceCheckUtils]: 13: Hoare triple {34070#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] {34070#true} is VALID [2022-04-07 16:45:40,152 INFO L290 TraceCheckUtils]: 14: Hoare triple {34070#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[] {34070#true} is VALID [2022-04-07 16:45:40,152 INFO L290 TraceCheckUtils]: 15: Hoare triple {34070#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] {34070#true} is VALID [2022-04-07 16:45:40,152 INFO L290 TraceCheckUtils]: 16: Hoare triple {34070#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] {34075#(= main_~j~0 0)} is VALID [2022-04-07 16:45:40,153 INFO L290 TraceCheckUtils]: 17: Hoare triple {34075#(= 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] {34075#(= main_~j~0 0)} is VALID [2022-04-07 16:45:40,153 INFO L290 TraceCheckUtils]: 18: Hoare triple {34075#(= 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] {34075#(= main_~j~0 0)} is VALID [2022-04-07 16:45:40,154 INFO L290 TraceCheckUtils]: 19: Hoare triple {34075#(= 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] {34076#(<= main_~j~0 1)} is VALID [2022-04-07 16:45:40,154 INFO L290 TraceCheckUtils]: 20: Hoare triple {34076#(<= 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[] {34077#(<= main_~edgecount~0 1)} is VALID [2022-04-07 16:45:40,155 INFO L290 TraceCheckUtils]: 21: Hoare triple {34077#(<= 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] {34077#(<= main_~edgecount~0 1)} is VALID [2022-04-07 16:45:40,155 INFO L290 TraceCheckUtils]: 22: Hoare triple {34077#(<= 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] {34078#(and (= main_~j~0 0) (<= main_~edgecount~0 1))} is VALID [2022-04-07 16:45:40,156 INFO L290 TraceCheckUtils]: 23: Hoare triple {34078#(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] {34078#(and (= main_~j~0 0) (<= main_~edgecount~0 1))} is VALID [2022-04-07 16:45:40,156 INFO L290 TraceCheckUtils]: 24: Hoare triple {34078#(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] {34078#(and (= main_~j~0 0) (<= main_~edgecount~0 1))} is VALID [2022-04-07 16:45:40,157 INFO L290 TraceCheckUtils]: 25: Hoare triple {34078#(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] {34079#(<= main_~edgecount~0 main_~j~0)} is VALID [2022-04-07 16:45:40,157 INFO L290 TraceCheckUtils]: 26: Hoare triple {34079#(<= 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] {34071#false} is VALID [2022-04-07 16:45:40,157 INFO L290 TraceCheckUtils]: 27: Hoare triple {34071#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] {34071#false} is VALID [2022-04-07 16:45:40,157 INFO L290 TraceCheckUtils]: 28: Hoare triple {34071#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] {34071#false} is VALID [2022-04-07 16:45:40,157 INFO L290 TraceCheckUtils]: 29: Hoare triple {34071#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[] {34071#false} is VALID [2022-04-07 16:45:40,158 INFO L290 TraceCheckUtils]: 30: Hoare triple {34071#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] {34071#false} is VALID [2022-04-07 16:45:40,158 INFO L290 TraceCheckUtils]: 31: Hoare triple {34071#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[] {34071#false} is VALID [2022-04-07 16:45:40,158 INFO L290 TraceCheckUtils]: 32: Hoare triple {34071#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] {34071#false} is VALID [2022-04-07 16:45:40,158 INFO L290 TraceCheckUtils]: 33: Hoare triple {34071#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] {34071#false} is VALID [2022-04-07 16:45:40,158 INFO L290 TraceCheckUtils]: 34: Hoare triple {34071#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] {34071#false} is VALID [2022-04-07 16:45:40,158 INFO L290 TraceCheckUtils]: 35: Hoare triple {34071#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] {34071#false} is VALID [2022-04-07 16:45:40,158 INFO L290 TraceCheckUtils]: 36: Hoare triple {34071#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] {34071#false} is VALID [2022-04-07 16:45:40,158 INFO L290 TraceCheckUtils]: 37: Hoare triple {34071#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] {34071#false} is VALID [2022-04-07 16:45:40,158 INFO L290 TraceCheckUtils]: 38: Hoare triple {34071#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] {34071#false} is VALID [2022-04-07 16:45:40,158 INFO L290 TraceCheckUtils]: 39: Hoare triple {34071#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[] {34071#false} is VALID [2022-04-07 16:45:40,158 INFO L290 TraceCheckUtils]: 40: Hoare triple {34071#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] {34071#false} is VALID [2022-04-07 16:45:40,158 INFO L290 TraceCheckUtils]: 41: Hoare triple {34071#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] {34071#false} is VALID [2022-04-07 16:45:40,159 INFO L272 TraceCheckUtils]: 42: Hoare triple {34071#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] {34071#false} is VALID [2022-04-07 16:45:40,159 INFO L290 TraceCheckUtils]: 43: Hoare triple {34071#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] {34071#false} is VALID [2022-04-07 16:45:40,159 INFO L290 TraceCheckUtils]: 44: Hoare triple {34071#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[] {34071#false} is VALID [2022-04-07 16:45:40,159 INFO L290 TraceCheckUtils]: 45: Hoare triple {34071#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {34071#false} is VALID [2022-04-07 16:45:40,159 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 16 proven. 4 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-04-07 16:45:40,159 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-07 16:45:40,159 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1807128849] [2022-04-07 16:45:40,159 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1807128849] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-07 16:45:40,159 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1289986095] [2022-04-07 16:45:40,159 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-04-07 16:45:40,160 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-07 16:45:40,160 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-07 16:45:40,161 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) [2022-04-07 16:45:40,162 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (20)] Waiting until timeout for monitored process [2022-04-07 16:45:40,359 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 5 check-sat command(s) [2022-04-07 16:45:40,359 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-07 16:45:40,362 INFO L263 TraceCheckSpWp]: Trace formula consists of 365 conjuncts, 77 conjunts are in the unsatisfiable core [2022-04-07 16:45:40,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 16:45:40,390 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-07 16:45:40,454 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 [2022-04-07 16:45:40,627 INFO L356 Elim1Store]: treesize reduction 24, result has 4.0 percent of original size [2022-04-07 16:45:40,627 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 37 treesize of output 42 [2022-04-07 16:45:40,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-07 16:45:40,854 INFO L356 Elim1Store]: treesize reduction 24, result has 4.0 percent of original size [2022-04-07 16:45:40,854 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 3 case distinctions, treesize of input 42 treesize of output 50 [2022-04-07 16:45:41,247 INFO L356 Elim1Store]: treesize reduction 41, result has 14.6 percent of original size [2022-04-07 16:45:41,248 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 5 new quantified variables, introduced 4 case distinctions, treesize of input 48 treesize of output 55 [2022-04-07 16:45:41,970 INFO L356 Elim1Store]: treesize reduction 266, result has 17.9 percent of original size [2022-04-07 16:45:41,970 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 3 disjoint index pairs (out of 45 index pairs), introduced 13 new quantified variables, introduced 24 case distinctions, treesize of input 112 treesize of output 160 [2022-04-07 16:45:44,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-07 16:45:44,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-07 16:45:44,738 INFO L173 IndexEqualityManager]: detected equality via solver [2022-04-07 16:45:44,845 INFO L356 Elim1Store]: treesize reduction 265, result has 15.9 percent of original size [2022-04-07 16:45:44,845 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 4 disjoint index pairs (out of 45 index pairs), introduced 13 new quantified variables, introduced 26 case distinctions, treesize of input 313 treesize of output 246 [2022-04-07 16:48:41,670 INFO L272 TraceCheckUtils]: 0: Hoare triple {34070#true} [126] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {34070#true} is VALID [2022-04-07 16:48:41,671 INFO L290 TraceCheckUtils]: 1: Hoare triple {34070#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] {34070#true} is VALID [2022-04-07 16:48:41,671 INFO L290 TraceCheckUtils]: 2: Hoare triple {34070#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {34070#true} is VALID [2022-04-07 16:48:41,671 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {34070#true} {34070#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {34070#true} is VALID [2022-04-07 16:48:41,671 INFO L272 TraceCheckUtils]: 4: Hoare triple {34070#true} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {34070#true} is VALID [2022-04-07 16:48:41,671 INFO L290 TraceCheckUtils]: 5: Hoare triple {34070#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] {34070#true} is VALID [2022-04-07 16:48:41,672 INFO L290 TraceCheckUtils]: 6: Hoare triple {34070#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[] {34070#true} is VALID [2022-04-07 16:48:41,675 INFO L290 TraceCheckUtils]: 7: Hoare triple {34070#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] {34105#(and (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (= main_~source~0 0) (= |main_~#distance~0.offset| 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_~i~0 0) (= |main_~#Weight~0.offset| 0) (= |main_~#Source~0.offset| 0) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|)))} is VALID [2022-04-07 16:48:41,675 INFO L290 TraceCheckUtils]: 8: Hoare triple {34105#(and (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (= main_~source~0 0) (= |main_~#distance~0.offset| 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_~i~0 0) (= |main_~#Weight~0.offset| 0) (= |main_~#Source~0.offset| 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[] {34105#(and (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (= main_~source~0 0) (= |main_~#distance~0.offset| 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_~i~0 0) (= |main_~#Weight~0.offset| 0) (= |main_~#Source~0.offset| 0) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|)))} is VALID [2022-04-07 16:48:41,676 INFO L290 TraceCheckUtils]: 9: Hoare triple {34105#(and (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (= main_~source~0 0) (= |main_~#distance~0.offset| 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_~i~0 0) (= |main_~#Weight~0.offset| 0) (= |main_~#Source~0.offset| 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] {34112#(and (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)))) (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) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|)))} is VALID [2022-04-07 16:48:41,677 INFO L290 TraceCheckUtils]: 10: Hoare triple {34112#(and (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)))) (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) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) |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] {34116#(and (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) (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) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|)))} is VALID [2022-04-07 16:48:41,678 INFO L290 TraceCheckUtils]: 11: Hoare triple {34116#(and (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) (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) (<= 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[] {34116#(and (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) (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) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|)))} is VALID [2022-04-07 16:48:41,679 INFO L290 TraceCheckUtils]: 12: Hoare triple {34116#(and (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) (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) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) |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] {34123#(and (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (= |main_~#distance~0.offset| 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) (<= 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 [2022-04-07 16:48:41,686 INFO L290 TraceCheckUtils]: 13: Hoare triple {34123#(and (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (= |main_~#distance~0.offset| 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) (<= 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] {34123#(and (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (= |main_~#distance~0.offset| 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) (<= 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 [2022-04-07 16:48:41,687 INFO L290 TraceCheckUtils]: 14: Hoare triple {34123#(and (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (= |main_~#distance~0.offset| 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) (<= 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[] {34123#(and (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (= |main_~#distance~0.offset| 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) (<= 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 [2022-04-07 16:48:41,687 INFO L290 TraceCheckUtils]: 15: Hoare triple {34123#(and (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (= |main_~#distance~0.offset| 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) (<= 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] {34123#(and (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (= |main_~#distance~0.offset| 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) (<= 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 [2022-04-07 16:48:41,688 INFO L290 TraceCheckUtils]: 16: Hoare triple {34123#(and (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (= |main_~#distance~0.offset| 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) (<= 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] {34136#(and (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (= |main_~#distance~0.offset| 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_~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) (<= 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 [2022-04-07 16:48:41,689 INFO L290 TraceCheckUtils]: 17: Hoare triple {34136#(and (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (= |main_~#distance~0.offset| 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_~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) (<= 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] {34140#(and (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (= |main_~#distance~0.offset| 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_~x~0 (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|)) (= |main_~#Weight~0.offset| 0) (= |main_~#Source~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 [2022-04-07 16:48:41,690 INFO L290 TraceCheckUtils]: 18: Hoare triple {34140#(and (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (= |main_~#distance~0.offset| 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_~x~0 (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|)) (= |main_~#Weight~0.offset| 0) (= |main_~#Source~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|)))} [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] {34144#(and (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (= |main_~#distance~0.offset| 0) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|)) 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) (<= 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 [2022-04-07 16:48:41,691 INFO L290 TraceCheckUtils]: 19: Hoare triple {34144#(and (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (= |main_~#distance~0.offset| 0) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|)) 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) (<= 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|)))} [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] {34144#(and (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (= |main_~#distance~0.offset| 0) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|)) 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) (<= 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 [2022-04-07 16:48:41,692 INFO L290 TraceCheckUtils]: 20: Hoare triple {34144#(and (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (= |main_~#distance~0.offset| 0) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|)) 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) (<= 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|)))} [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[] {34144#(and (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (= |main_~#distance~0.offset| 0) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|)) 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) (<= 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 [2022-04-07 16:48:41,693 INFO L290 TraceCheckUtils]: 21: Hoare triple {34144#(and (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (= |main_~#distance~0.offset| 0) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|)) 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) (<= 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|)))} [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] {34144#(and (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (= |main_~#distance~0.offset| 0) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|)) 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) (<= 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 [2022-04-07 16:48:41,693 INFO L290 TraceCheckUtils]: 22: Hoare triple {34144#(and (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (= |main_~#distance~0.offset| 0) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|)) 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) (<= 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] {34144#(and (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (= |main_~#distance~0.offset| 0) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|)) 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) (<= 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 [2022-04-07 16:48:41,695 INFO L290 TraceCheckUtils]: 23: Hoare triple {34144#(and (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (= |main_~#distance~0.offset| 0) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|)) 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) (<= 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] {34160#(and (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (= |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_~j~0 4) |main_~#Source~0.offset|)) 4))) |main_#t~mem11|) (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)))) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|)) 1) 0) (= (select (select |#memory_int| |main_~#Source~0.base|) |main_~#Source~0.offset|) 0) (<= |main_#t~mem13| (select (select |#memory_int| |main_~#distance~0.base|) (+ (* main_~x~0 4) |main_~#distance~0.offset|))) (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_~j~0 4) |main_~#Dest~0.offset|))) (= |main_~#Source~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 [2022-04-07 16:48:41,699 INFO L290 TraceCheckUtils]: 24: Hoare triple {34160#(and (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (= |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_~j~0 4) |main_~#Source~0.offset|)) 4))) |main_#t~mem11|) (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)))) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|)) 1) 0) (= (select (select |#memory_int| |main_~#Source~0.base|) |main_~#Source~0.offset|) 0) (<= |main_#t~mem13| (select (select |#memory_int| |main_~#distance~0.base|) (+ (* main_~x~0 4) |main_~#distance~0.offset|))) (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_~j~0 4) |main_~#Dest~0.offset|))) (= |main_~#Source~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|)))} [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] {34164#(and (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (= |main_~#distance~0.offset| 0) (= (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 ((|main_~#Weight~0.base| Int)) (and (not (= |main_~#Weight~0.base| |main_~#distance~0.base|)) (or (and (or (and (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|)) 1) 0) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) 4) 0)) (and (or (and (= (* (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) (* (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)) 1) 0)) (and (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) (* (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|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|)) 1) 0))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))) (not (= (* (select (select |#memory_int| |main_~#Source~0.base|) (+ (* main_~j~0 4) |main_~#Source~0.offset|)) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) 4)))) (and (= (* (select (select |#memory_int| |main_~#Source~0.base|) (+ (* main_~j~0 4) |main_~#Source~0.offset|)) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) 4)) (< (select (select |#memory_int| |main_~#Weight~0.base|) (* main_~j~0 4)) 0) (or (and (or (= (* (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) (* (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|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|)) 1) 0)) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))) (and (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|)) 1) 0) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) 4) 0))))) (<= 0 (select (select |#memory_int| |main_~#Weight~0.base|) 0)))) (= |main_~#Source~0.offset| 0) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|)))} is VALID [2022-04-07 16:48:41,702 INFO L290 TraceCheckUtils]: 25: Hoare triple {34164#(and (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (= |main_~#distance~0.offset| 0) (= (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 ((|main_~#Weight~0.base| Int)) (and (not (= |main_~#Weight~0.base| |main_~#distance~0.base|)) (or (and (or (and (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|)) 1) 0) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) 4) 0)) (and (or (and (= (* (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) (* (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)) 1) 0)) (and (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) (* (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|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|)) 1) 0))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))) (not (= (* (select (select |#memory_int| |main_~#Source~0.base|) (+ (* main_~j~0 4) |main_~#Source~0.offset|)) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) 4)))) (and (= (* (select (select |#memory_int| |main_~#Source~0.base|) (+ (* main_~j~0 4) |main_~#Source~0.offset|)) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) 4)) (< (select (select |#memory_int| |main_~#Weight~0.base|) (* main_~j~0 4)) 0) (or (and (or (= (* (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) (* (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|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|)) 1) 0)) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))) (and (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|)) 1) 0) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) 4) 0))))) (<= 0 (select (select |#memory_int| |main_~#Weight~0.base|) 0)))) (= |main_~#Source~0.offset| 0) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) |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] {34168#(and (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (= |main_~#distance~0.offset| 0) (exists ((|main_~#Weight~0.base| Int)) (and (or (and (or (and (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|)) 1) 0) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) (- 4) |main_~#Dest~0.offset|)) 4) 0)) (and (or (and (= (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) (- 4) |main_~#Dest~0.offset|)) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4)) (< (+ (select (select |#memory_int| |main_~#Weight~0.base|) (+ (* main_~j~0 4) (- 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) (- 4) |main_~#Source~0.offset|)) 4))) 1) 0)) (and (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|)) 1) 0) (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) (- 4) |main_~#Dest~0.offset|)) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4))))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))) (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) (- 4) |main_~#Dest~0.offset|)) 4) (* (select (select |#memory_int| |main_~#Source~0.base|) (+ (* main_~j~0 4) (- 4) |main_~#Source~0.offset|)) 4)))) (and (or (and (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|)) 1) 0) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) (- 4) |main_~#Dest~0.offset|)) 4) 0)) (and (or (= (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) (- 4) |main_~#Dest~0.offset|)) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4)) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|)) 1) 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) |main_~#Dest~0.offset|)) 4) (* (select (select |#memory_int| |main_~#Source~0.base|) (+ (* main_~j~0 4) (- 4) |main_~#Source~0.offset|)) 4)) (< (select (select |#memory_int| |main_~#Weight~0.base|) (+ (* main_~j~0 4) (- 4))) 0))) (not (= |main_~#Weight~0.base| |main_~#distance~0.base|)) (<= 0 (select (select |#memory_int| |main_~#Weight~0.base|) 0)))) (= (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) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|)))} is VALID [2022-04-07 16:48:41,705 INFO L290 TraceCheckUtils]: 26: Hoare triple {34168#(and (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (= |main_~#distance~0.offset| 0) (exists ((|main_~#Weight~0.base| Int)) (and (or (and (or (and (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|)) 1) 0) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) (- 4) |main_~#Dest~0.offset|)) 4) 0)) (and (or (and (= (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) (- 4) |main_~#Dest~0.offset|)) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4)) (< (+ (select (select |#memory_int| |main_~#Weight~0.base|) (+ (* main_~j~0 4) (- 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) (- 4) |main_~#Source~0.offset|)) 4))) 1) 0)) (and (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|)) 1) 0) (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) (- 4) |main_~#Dest~0.offset|)) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4))))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))) (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) (- 4) |main_~#Dest~0.offset|)) 4) (* (select (select |#memory_int| |main_~#Source~0.base|) (+ (* main_~j~0 4) (- 4) |main_~#Source~0.offset|)) 4)))) (and (or (and (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|)) 1) 0) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) (- 4) |main_~#Dest~0.offset|)) 4) 0)) (and (or (= (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) (- 4) |main_~#Dest~0.offset|)) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4)) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|)) 1) 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) |main_~#Dest~0.offset|)) 4) (* (select (select |#memory_int| |main_~#Source~0.base|) (+ (* main_~j~0 4) (- 4) |main_~#Source~0.offset|)) 4)) (< (select (select |#memory_int| |main_~#Weight~0.base|) (+ (* main_~j~0 4) (- 4))) 0))) (not (= |main_~#Weight~0.base| |main_~#distance~0.base|)) (<= 0 (select (select |#memory_int| |main_~#Weight~0.base|) 0)))) (= (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) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) |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] {34172#(and (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int) (|main_~#Weight~0.base| Int)) (and (or (and (not (= (* (select (select |#memory_int| |main_~#Source~0.base|) (+ (* main_~j~0 4) (- 4) |main_~#Source~0.offset|)) 4) (* 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) (- 4)))))) (or (and (= (* 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) (- 4)))) 0) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)) (and (or (and (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) (- 4)))))) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)) (and (< (+ (select (select |#memory_int| |main_~#Weight~0.base|) (+ (* main_~j~0 4) (- 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) (- 4) |main_~#Source~0.offset|)) 4))) 1) 0) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) (- 4))))))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))))) (and (or (and (= (* 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) (- 4)))) 0) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)) (and (or (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) (- 4)))))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))) (< (select (select |#memory_int| |main_~#Weight~0.base|) (+ (* main_~j~0 4) (- 4))) 0) (= (* (select (select |#memory_int| |main_~#Source~0.base|) (+ (* main_~j~0 4) (- 4) |main_~#Source~0.offset|)) 4) (* 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) (- 4))))))) (not (= |main_~#Weight~0.base| |main_~#distance~0.base|)) (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_~#Weight~0.base|) 0)) (= main_~x~0 (select (select |#memory_int| |main_~#Dest~0.base|) (* main_~j~0 4))))) (= (select (select |#memory_int| |main_~#Source~0.base|) |main_~#Source~0.offset|) 0) (< main_~j~0 main_~edgecount~0) (= |main_~#Source~0.offset| 0))} is VALID [2022-04-07 16:48:41,717 INFO L290 TraceCheckUtils]: 27: Hoare triple {34172#(and (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int) (|main_~#Weight~0.base| Int)) (and (or (and (not (= (* (select (select |#memory_int| |main_~#Source~0.base|) (+ (* main_~j~0 4) (- 4) |main_~#Source~0.offset|)) 4) (* 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) (- 4)))))) (or (and (= (* 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) (- 4)))) 0) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)) (and (or (and (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) (- 4)))))) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)) (and (< (+ (select (select |#memory_int| |main_~#Weight~0.base|) (+ (* main_~j~0 4) (- 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) (- 4) |main_~#Source~0.offset|)) 4))) 1) 0) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) (- 4))))))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))))) (and (or (and (= (* 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) (- 4)))) 0) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)) (and (or (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) (- 4)))))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))) (< (select (select |#memory_int| |main_~#Weight~0.base|) (+ (* main_~j~0 4) (- 4))) 0) (= (* (select (select |#memory_int| |main_~#Source~0.base|) (+ (* main_~j~0 4) (- 4) |main_~#Source~0.offset|)) 4) (* 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) (- 4))))))) (not (= |main_~#Weight~0.base| |main_~#distance~0.base|)) (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_~#Weight~0.base|) 0)) (= main_~x~0 (select (select |#memory_int| |main_~#Dest~0.base|) (* main_~j~0 4))))) (= (select (select |#memory_int| |main_~#Source~0.base|) |main_~#Source~0.offset|) 0) (< main_~j~0 main_~edgecount~0) (= |main_~#Source~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] {34176#(and (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (exists ((|main_~#Dest~0.base| Int) (|main_~#Weight~0.base| Int)) (and (not (= |main_~#Weight~0.base| |main_~#distance~0.base|)) (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_~#Weight~0.base|) 0)) (or (and (= |main_~#distance~0.offset| (+ |main_~#distance~0.offset| (* 4 (select (select |#memory_int| |main_~#Dest~0.base|) (* main_~j~0 4))))) (or (and (not (= (* (select (select |#memory_int| |main_~#Source~0.base|) (+ (* main_~j~0 4) (- 4) |main_~#Source~0.offset|)) 4) (* 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) (- 4)))))) (or (and (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) (- 4)))))) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)) (and (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Source~0.base|) (+ (* main_~j~0 4) (- 4) |main_~#Source~0.offset|)) 4)) (+ |main_~#distance~0.offset| (* 4 (select (select |#memory_int| |main_~#Dest~0.base|) (* main_~j~0 4))))) (< (+ (select (select |#memory_int| |main_~#Weight~0.base|) (+ (* main_~j~0 4) (- 4))) 1) 0) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) (- 4)))))))) (and (or (and (or (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) (- 4)))))) (< (select (select |#memory_int| |main_~#Weight~0.base|) (+ (* main_~j~0 4) (- 4))) 0) (= (* (select (select |#memory_int| |main_~#Source~0.base|) (+ (* main_~j~0 4) (- 4) |main_~#Source~0.offset|)) 4) (* 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) (- 4)))))) (and (not (= (* (select (select |#memory_int| |main_~#Source~0.base|) (+ (* main_~j~0 4) (- 4) |main_~#Source~0.offset|)) 4) (* 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) (- 4)))))) (< (+ (select (select |#memory_int| |main_~#Weight~0.base|) (+ (* main_~j~0 4) (- 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) (- 4) |main_~#Source~0.offset|)) 4))) 1) 0) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) (- 4))))))) (not (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Source~0.base|) (+ (* main_~j~0 4) (- 4) |main_~#Source~0.offset|)) 4)) |main_~#distance~0.offset|))))) (and (= (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|) (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Source~0.base|) (+ (* main_~j~0 4) (- 4) |main_~#Source~0.offset|)) 4)))) (or (and (or (= (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|) (+ |main_~#distance~0.offset| (* 4 (select (select |#memory_int| |main_~#Dest~0.base|) (* main_~j~0 4))))) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)) (< (select (select |#memory_int| |main_~#Weight~0.base|) (+ (* main_~j~0 4) (- 4))) 0) (= (* 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) (- 4)))) 0)) (and (not (= (* (select (select |#memory_int| |main_~#Source~0.base|) (+ (* main_~j~0 4) (- 4) |main_~#Source~0.offset|)) 4) (* 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) (- 4)))))) (or (and (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) (- 4)))))) (or (= (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|) (+ |main_~#distance~0.offset| (* 4 (select (select |#memory_int| |main_~#Dest~0.base|) (* main_~j~0 4))))) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0))) (and (< (+ (select (select |#memory_int| |main_~#Weight~0.base|) (+ (* main_~j~0 4) (- 4))) (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|) 1) 0) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) (- 4))))))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))))) (and (not (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Source~0.base|) (+ (* main_~j~0 4) (- 4) |main_~#Source~0.offset|)) 4)) |main_~#distance~0.offset|)) (or (and (not (= (* (select (select |#memory_int| |main_~#Source~0.base|) (+ (* main_~j~0 4) (- 4) |main_~#Source~0.offset|)) 4) (* 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) (- 4)))))) (or (and (or (and (or (< (+ (select (select |#memory_int| |main_~#Weight~0.base|) (+ (* main_~j~0 4) (- 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) (- 4) |main_~#Source~0.offset|)) 4))) 1) 0) (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Source~0.base|) (+ (* main_~j~0 4) (- 4) |main_~#Source~0.offset|)) 4)) (+ |main_~#distance~0.offset| (* 4 (select (select |#memory_int| |main_~#Dest~0.base|) (* main_~j~0 4)))))) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) (- 4)))))) (and (= (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|) (+ |main_~#distance~0.offset| (* 4 (select (select |#memory_int| |main_~#Dest~0.base|) (* main_~j~0 4))))) (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) (- 4))))))) (and (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) (- 4)))))) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))) (and (or (= (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|) (+ |main_~#distance~0.offset| (* 4 (select (select |#memory_int| |main_~#Dest~0.base|) (* main_~j~0 4))))) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)) (= (* 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) (- 4)))) 0)))) (and (or (= (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|) (+ |main_~#distance~0.offset| (* 4 (select (select |#memory_int| |main_~#Dest~0.base|) (* main_~j~0 4))))) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) (- 4)))))) (< (select (select |#memory_int| |main_~#Weight~0.base|) (+ (* main_~j~0 4) (- 4))) 0) (= (* (select (select |#memory_int| |main_~#Source~0.base|) (+ (* main_~j~0 4) (- 4) |main_~#Source~0.offset|)) 4) (* 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) (- 4))))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))))))) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Source~0.base|) |main_~#Source~0.offset|) 0) (< main_~j~0 main_~edgecount~0) (= |main_~#Source~0.offset| 0))} is VALID [2022-04-07 16:48:41,721 INFO L290 TraceCheckUtils]: 28: Hoare triple {34176#(and (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (exists ((|main_~#Dest~0.base| Int) (|main_~#Weight~0.base| Int)) (and (not (= |main_~#Weight~0.base| |main_~#distance~0.base|)) (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_~#Weight~0.base|) 0)) (or (and (= |main_~#distance~0.offset| (+ |main_~#distance~0.offset| (* 4 (select (select |#memory_int| |main_~#Dest~0.base|) (* main_~j~0 4))))) (or (and (not (= (* (select (select |#memory_int| |main_~#Source~0.base|) (+ (* main_~j~0 4) (- 4) |main_~#Source~0.offset|)) 4) (* 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) (- 4)))))) (or (and (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) (- 4)))))) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)) (and (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Source~0.base|) (+ (* main_~j~0 4) (- 4) |main_~#Source~0.offset|)) 4)) (+ |main_~#distance~0.offset| (* 4 (select (select |#memory_int| |main_~#Dest~0.base|) (* main_~j~0 4))))) (< (+ (select (select |#memory_int| |main_~#Weight~0.base|) (+ (* main_~j~0 4) (- 4))) 1) 0) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) (- 4)))))))) (and (or (and (or (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) (- 4)))))) (< (select (select |#memory_int| |main_~#Weight~0.base|) (+ (* main_~j~0 4) (- 4))) 0) (= (* (select (select |#memory_int| |main_~#Source~0.base|) (+ (* main_~j~0 4) (- 4) |main_~#Source~0.offset|)) 4) (* 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) (- 4)))))) (and (not (= (* (select (select |#memory_int| |main_~#Source~0.base|) (+ (* main_~j~0 4) (- 4) |main_~#Source~0.offset|)) 4) (* 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) (- 4)))))) (< (+ (select (select |#memory_int| |main_~#Weight~0.base|) (+ (* main_~j~0 4) (- 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) (- 4) |main_~#Source~0.offset|)) 4))) 1) 0) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) (- 4))))))) (not (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Source~0.base|) (+ (* main_~j~0 4) (- 4) |main_~#Source~0.offset|)) 4)) |main_~#distance~0.offset|))))) (and (= (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|) (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Source~0.base|) (+ (* main_~j~0 4) (- 4) |main_~#Source~0.offset|)) 4)))) (or (and (or (= (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|) (+ |main_~#distance~0.offset| (* 4 (select (select |#memory_int| |main_~#Dest~0.base|) (* main_~j~0 4))))) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)) (< (select (select |#memory_int| |main_~#Weight~0.base|) (+ (* main_~j~0 4) (- 4))) 0) (= (* 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) (- 4)))) 0)) (and (not (= (* (select (select |#memory_int| |main_~#Source~0.base|) (+ (* main_~j~0 4) (- 4) |main_~#Source~0.offset|)) 4) (* 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) (- 4)))))) (or (and (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) (- 4)))))) (or (= (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|) (+ |main_~#distance~0.offset| (* 4 (select (select |#memory_int| |main_~#Dest~0.base|) (* main_~j~0 4))))) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0))) (and (< (+ (select (select |#memory_int| |main_~#Weight~0.base|) (+ (* main_~j~0 4) (- 4))) (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|) 1) 0) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) (- 4))))))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))))) (and (not (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Source~0.base|) (+ (* main_~j~0 4) (- 4) |main_~#Source~0.offset|)) 4)) |main_~#distance~0.offset|)) (or (and (not (= (* (select (select |#memory_int| |main_~#Source~0.base|) (+ (* main_~j~0 4) (- 4) |main_~#Source~0.offset|)) 4) (* 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) (- 4)))))) (or (and (or (and (or (< (+ (select (select |#memory_int| |main_~#Weight~0.base|) (+ (* main_~j~0 4) (- 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) (- 4) |main_~#Source~0.offset|)) 4))) 1) 0) (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Source~0.base|) (+ (* main_~j~0 4) (- 4) |main_~#Source~0.offset|)) 4)) (+ |main_~#distance~0.offset| (* 4 (select (select |#memory_int| |main_~#Dest~0.base|) (* main_~j~0 4)))))) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) (- 4)))))) (and (= (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|) (+ |main_~#distance~0.offset| (* 4 (select (select |#memory_int| |main_~#Dest~0.base|) (* main_~j~0 4))))) (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) (- 4))))))) (and (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) (- 4)))))) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))) (and (or (= (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|) (+ |main_~#distance~0.offset| (* 4 (select (select |#memory_int| |main_~#Dest~0.base|) (* main_~j~0 4))))) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)) (= (* 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) (- 4)))) 0)))) (and (or (= (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|) (+ |main_~#distance~0.offset| (* 4 (select (select |#memory_int| |main_~#Dest~0.base|) (* main_~j~0 4))))) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) (- 4)))))) (< (select (select |#memory_int| |main_~#Weight~0.base|) (+ (* main_~j~0 4) (- 4))) 0) (= (* (select (select |#memory_int| |main_~#Source~0.base|) (+ (* main_~j~0 4) (- 4) |main_~#Source~0.offset|)) 4) (* 4 (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) (- 4))))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))))))) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Source~0.base|) |main_~#Source~0.offset|) 0) (< main_~j~0 main_~edgecount~0) (= |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] {34180#(and (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int) (v_main_~j~0_85 Int) (|main_~#Weight~0.base| Int)) (and (< v_main_~j~0_85 main_~edgecount~0) (or (and (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) |main_~#distance~0.offset|) (or (and (or (and (< (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4) |main_~#Source~0.offset|))) |main_~#distance~0.offset|)) (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 1) 0) (not (= (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4) |main_~#Source~0.offset|))) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (and (< (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 0) (or (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4)) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)) (= (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4) |main_~#Source~0.offset|))) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4)))) (not (= |main_~#distance~0.offset| (+ (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4) |main_~#Source~0.offset|))) |main_~#distance~0.offset|)))) (and (not (= (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4) |main_~#Source~0.offset|))) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (or (and (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)) (and (< (+ (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 1) 0) (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4) |main_~#Source~0.offset|))) |main_~#distance~0.offset|)) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))))))) (and (or (and (< (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 0) (or (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4)) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)) (= (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4) |main_~#Source~0.offset|))) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (and (not (= (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4) |main_~#Source~0.offset|))) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (or (and (or (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4) 0)) (and (or (and (or (< (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4) |main_~#Source~0.offset|))) |main_~#distance~0.offset|)) (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 1) 0) (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4) |main_~#Source~0.offset|))) |main_~#distance~0.offset|))) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (and (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)) (and (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))))) (not (= |main_~#distance~0.offset| (+ (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4) |main_~#Source~0.offset|))) |main_~#distance~0.offset|)))) (and (or (and (< (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 0) (or (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4) 0)) (and (not (= (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4) |main_~#Source~0.offset|))) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (or (and (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (or (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0))) (and (< (+ (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|) (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 1) 0) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4)))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))) (= (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|) (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4) |main_~#Source~0.offset|))) |main_~#distance~0.offset|))))) (not (= |main_~#Weight~0.base| |main_~#distance~0.base|)) (<= main_~j~0 (+ v_main_~j~0_85 1)) (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_~#Weight~0.base|) 0)))) (= (select (select |#memory_int| |main_~#Source~0.base|) |main_~#Source~0.offset|) 0) (= |main_~#Source~0.offset| 0))} is VALID [2022-04-07 16:48:41,726 INFO L290 TraceCheckUtils]: 29: Hoare triple {34180#(and (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int) (v_main_~j~0_85 Int) (|main_~#Weight~0.base| Int)) (and (< v_main_~j~0_85 main_~edgecount~0) (or (and (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) |main_~#distance~0.offset|) (or (and (or (and (< (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4) |main_~#Source~0.offset|))) |main_~#distance~0.offset|)) (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 1) 0) (not (= (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4) |main_~#Source~0.offset|))) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (and (< (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 0) (or (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4)) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)) (= (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4) |main_~#Source~0.offset|))) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4)))) (not (= |main_~#distance~0.offset| (+ (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4) |main_~#Source~0.offset|))) |main_~#distance~0.offset|)))) (and (not (= (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4) |main_~#Source~0.offset|))) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (or (and (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)) (and (< (+ (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 1) 0) (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4) |main_~#Source~0.offset|))) |main_~#distance~0.offset|)) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))))))) (and (or (and (< (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 0) (or (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4)) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)) (= (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4) |main_~#Source~0.offset|))) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (and (not (= (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4) |main_~#Source~0.offset|))) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (or (and (or (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4) 0)) (and (or (and (or (< (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4) |main_~#Source~0.offset|))) |main_~#distance~0.offset|)) (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 1) 0) (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4) |main_~#Source~0.offset|))) |main_~#distance~0.offset|))) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (and (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)) (and (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))))) (not (= |main_~#distance~0.offset| (+ (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4) |main_~#Source~0.offset|))) |main_~#distance~0.offset|)))) (and (or (and (< (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 0) (or (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4) 0)) (and (not (= (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4) |main_~#Source~0.offset|))) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (or (and (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (or (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0))) (and (< (+ (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|) (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 1) 0) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4)))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))) (= (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|) (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4) |main_~#Source~0.offset|))) |main_~#distance~0.offset|))))) (not (= |main_~#Weight~0.base| |main_~#distance~0.base|)) (<= main_~j~0 (+ v_main_~j~0_85 1)) (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_~#Weight~0.base|) 0)))) (= (select (select |#memory_int| |main_~#Source~0.base|) |main_~#Source~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[] {34184#(and (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (exists ((|main_~#Dest~0.base| Int) (v_main_~j~0_85 Int) (|main_~#Weight~0.base| Int)) (and (< v_main_~j~0_85 main_~edgecount~0) (or (and (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) |main_~#distance~0.offset|) (or (and (or (and (< (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4) |main_~#Source~0.offset|))) |main_~#distance~0.offset|)) (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 1) 0) (not (= (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4) |main_~#Source~0.offset|))) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (and (< (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 0) (or (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4)) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)) (= (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4) |main_~#Source~0.offset|))) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4)))) (not (= |main_~#distance~0.offset| (+ (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4) |main_~#Source~0.offset|))) |main_~#distance~0.offset|)))) (and (not (= (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4) |main_~#Source~0.offset|))) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (or (and (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)) (and (< (+ (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 1) 0) (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4) |main_~#Source~0.offset|))) |main_~#distance~0.offset|)) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))))))) (and (or (and (< (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 0) (or (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4)) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)) (= (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4) |main_~#Source~0.offset|))) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (and (not (= (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4) |main_~#Source~0.offset|))) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (or (and (or (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4) 0)) (and (or (and (or (< (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4) |main_~#Source~0.offset|))) |main_~#distance~0.offset|)) (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 1) 0) (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4) |main_~#Source~0.offset|))) |main_~#distance~0.offset|))) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (and (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)) (and (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))))) (not (= |main_~#distance~0.offset| (+ (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4) |main_~#Source~0.offset|))) |main_~#distance~0.offset|)))) (and (or (and (< (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 0) (or (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4) 0)) (and (not (= (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4) |main_~#Source~0.offset|))) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (or (and (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (or (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0))) (and (< (+ (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|) (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 1) 0) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4)))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))) (= (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|) (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4) |main_~#Source~0.offset|))) |main_~#distance~0.offset|))))) (not (= |main_~#Weight~0.base| |main_~#distance~0.base|)) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) 0)) (<= main_~edgecount~0 (+ v_main_~j~0_85 1)) (<= 0 (select (select |#memory_int| |main_~#Weight~0.base|) 0)))) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Source~0.base|) |main_~#Source~0.offset|) 0) (= |main_~#Source~0.offset| 0))} is VALID [2022-04-07 16:48:41,738 INFO L290 TraceCheckUtils]: 30: Hoare triple {34184#(and (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (exists ((|main_~#Dest~0.base| Int) (v_main_~j~0_85 Int) (|main_~#Weight~0.base| Int)) (and (< v_main_~j~0_85 main_~edgecount~0) (or (and (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) |main_~#distance~0.offset|) (or (and (or (and (< (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4) |main_~#Source~0.offset|))) |main_~#distance~0.offset|)) (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 1) 0) (not (= (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4) |main_~#Source~0.offset|))) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (and (< (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 0) (or (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4)) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)) (= (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4) |main_~#Source~0.offset|))) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4)))) (not (= |main_~#distance~0.offset| (+ (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4) |main_~#Source~0.offset|))) |main_~#distance~0.offset|)))) (and (not (= (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4) |main_~#Source~0.offset|))) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (or (and (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)) (and (< (+ (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 1) 0) (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4) |main_~#Source~0.offset|))) |main_~#distance~0.offset|)) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))))))) (and (or (and (< (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 0) (or (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4)) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)) (= (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4) |main_~#Source~0.offset|))) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (and (not (= (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4) |main_~#Source~0.offset|))) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (or (and (or (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4) 0)) (and (or (and (or (< (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4) |main_~#Source~0.offset|))) |main_~#distance~0.offset|)) (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 1) 0) (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4) |main_~#Source~0.offset|))) |main_~#distance~0.offset|))) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (and (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)) (and (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))))) (not (= |main_~#distance~0.offset| (+ (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4) |main_~#Source~0.offset|))) |main_~#distance~0.offset|)))) (and (or (and (< (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 0) (or (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4) 0)) (and (not (= (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4) |main_~#Source~0.offset|))) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (or (and (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (or (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0))) (and (< (+ (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|) (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 1) 0) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4)))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))) (= (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|) (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4) |main_~#Source~0.offset|))) |main_~#distance~0.offset|))))) (not (= |main_~#Weight~0.base| |main_~#distance~0.base|)) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) 0)) (<= main_~edgecount~0 (+ v_main_~j~0_85 1)) (<= 0 (select (select |#memory_int| |main_~#Weight~0.base|) 0)))) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Source~0.base|) |main_~#Source~0.offset|) 0) (= |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] {34184#(and (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (exists ((|main_~#Dest~0.base| Int) (v_main_~j~0_85 Int) (|main_~#Weight~0.base| Int)) (and (< v_main_~j~0_85 main_~edgecount~0) (or (and (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) |main_~#distance~0.offset|) (or (and (or (and (< (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4) |main_~#Source~0.offset|))) |main_~#distance~0.offset|)) (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 1) 0) (not (= (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4) |main_~#Source~0.offset|))) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (and (< (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 0) (or (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4)) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)) (= (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4) |main_~#Source~0.offset|))) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4)))) (not (= |main_~#distance~0.offset| (+ (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4) |main_~#Source~0.offset|))) |main_~#distance~0.offset|)))) (and (not (= (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4) |main_~#Source~0.offset|))) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (or (and (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)) (and (< (+ (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 1) 0) (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4) |main_~#Source~0.offset|))) |main_~#distance~0.offset|)) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))))))) (and (or (and (< (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 0) (or (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4)) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)) (= (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4) |main_~#Source~0.offset|))) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (and (not (= (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4) |main_~#Source~0.offset|))) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (or (and (or (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4) 0)) (and (or (and (or (< (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4) |main_~#Source~0.offset|))) |main_~#distance~0.offset|)) (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 1) 0) (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4) |main_~#Source~0.offset|))) |main_~#distance~0.offset|))) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (and (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)) (and (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))))) (not (= |main_~#distance~0.offset| (+ (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4) |main_~#Source~0.offset|))) |main_~#distance~0.offset|)))) (and (or (and (< (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 0) (or (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4) 0)) (and (not (= (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4) |main_~#Source~0.offset|))) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (or (and (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (or (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0))) (and (< (+ (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|) (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 1) 0) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4)))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))) (= (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|) (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4) |main_~#Source~0.offset|))) |main_~#distance~0.offset|))))) (not (= |main_~#Weight~0.base| |main_~#distance~0.base|)) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) 0)) (<= main_~edgecount~0 (+ v_main_~j~0_85 1)) (<= 0 (select (select |#memory_int| |main_~#Weight~0.base|) 0)))) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Source~0.base|) |main_~#Source~0.offset|) 0) (= |main_~#Source~0.offset| 0))} is VALID [2022-04-07 16:48:41,752 INFO L290 TraceCheckUtils]: 31: Hoare triple {34184#(and (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (exists ((|main_~#Dest~0.base| Int) (v_main_~j~0_85 Int) (|main_~#Weight~0.base| Int)) (and (< v_main_~j~0_85 main_~edgecount~0) (or (and (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) |main_~#distance~0.offset|) (or (and (or (and (< (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4) |main_~#Source~0.offset|))) |main_~#distance~0.offset|)) (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 1) 0) (not (= (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4) |main_~#Source~0.offset|))) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (and (< (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 0) (or (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4)) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)) (= (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4) |main_~#Source~0.offset|))) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4)))) (not (= |main_~#distance~0.offset| (+ (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4) |main_~#Source~0.offset|))) |main_~#distance~0.offset|)))) (and (not (= (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4) |main_~#Source~0.offset|))) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (or (and (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)) (and (< (+ (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 1) 0) (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4) |main_~#Source~0.offset|))) |main_~#distance~0.offset|)) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))))))) (and (or (and (< (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 0) (or (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4)) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)) (= (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4) |main_~#Source~0.offset|))) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (and (not (= (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4) |main_~#Source~0.offset|))) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (or (and (or (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4) 0)) (and (or (and (or (< (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4) |main_~#Source~0.offset|))) |main_~#distance~0.offset|)) (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 1) 0) (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4) |main_~#Source~0.offset|))) |main_~#distance~0.offset|))) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (and (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)) (and (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))))) (not (= |main_~#distance~0.offset| (+ (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4) |main_~#Source~0.offset|))) |main_~#distance~0.offset|)))) (and (or (and (< (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 0) (or (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4) 0)) (and (not (= (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4) |main_~#Source~0.offset|))) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (or (and (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (or (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0))) (and (< (+ (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|) (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 1) 0) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4)))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))) (= (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|) (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4) |main_~#Source~0.offset|))) |main_~#distance~0.offset|))))) (not (= |main_~#Weight~0.base| |main_~#distance~0.base|)) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) 0)) (<= main_~edgecount~0 (+ v_main_~j~0_85 1)) (<= 0 (select (select |#memory_int| |main_~#Weight~0.base|) 0)))) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Source~0.base|) |main_~#Source~0.offset|) 0) (= |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[] {34184#(and (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (exists ((|main_~#Dest~0.base| Int) (v_main_~j~0_85 Int) (|main_~#Weight~0.base| Int)) (and (< v_main_~j~0_85 main_~edgecount~0) (or (and (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) |main_~#distance~0.offset|) (or (and (or (and (< (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4) |main_~#Source~0.offset|))) |main_~#distance~0.offset|)) (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 1) 0) (not (= (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4) |main_~#Source~0.offset|))) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (and (< (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 0) (or (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4)) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)) (= (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4) |main_~#Source~0.offset|))) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4)))) (not (= |main_~#distance~0.offset| (+ (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4) |main_~#Source~0.offset|))) |main_~#distance~0.offset|)))) (and (not (= (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4) |main_~#Source~0.offset|))) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (or (and (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)) (and (< (+ (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 1) 0) (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4) |main_~#Source~0.offset|))) |main_~#distance~0.offset|)) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))))))) (and (or (and (< (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 0) (or (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4)) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)) (= (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4) |main_~#Source~0.offset|))) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (and (not (= (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4) |main_~#Source~0.offset|))) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (or (and (or (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4) 0)) (and (or (and (or (< (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4) |main_~#Source~0.offset|))) |main_~#distance~0.offset|)) (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 1) 0) (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4) |main_~#Source~0.offset|))) |main_~#distance~0.offset|))) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (and (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)) (and (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))))) (not (= |main_~#distance~0.offset| (+ (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4) |main_~#Source~0.offset|))) |main_~#distance~0.offset|)))) (and (or (and (< (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 0) (or (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4) 0)) (and (not (= (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4) |main_~#Source~0.offset|))) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (or (and (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (or (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0))) (and (< (+ (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|) (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 1) 0) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4)))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))) (= (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|) (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4) |main_~#Source~0.offset|))) |main_~#distance~0.offset|))))) (not (= |main_~#Weight~0.base| |main_~#distance~0.base|)) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) 0)) (<= main_~edgecount~0 (+ v_main_~j~0_85 1)) (<= 0 (select (select |#memory_int| |main_~#Weight~0.base|) 0)))) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Source~0.base|) |main_~#Source~0.offset|) 0) (= |main_~#Source~0.offset| 0))} is VALID [2022-04-07 16:48:41,761 INFO L290 TraceCheckUtils]: 32: Hoare triple {34184#(and (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (exists ((|main_~#Dest~0.base| Int) (v_main_~j~0_85 Int) (|main_~#Weight~0.base| Int)) (and (< v_main_~j~0_85 main_~edgecount~0) (or (and (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) |main_~#distance~0.offset|) (or (and (or (and (< (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4) |main_~#Source~0.offset|))) |main_~#distance~0.offset|)) (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 1) 0) (not (= (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4) |main_~#Source~0.offset|))) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (and (< (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 0) (or (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4)) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)) (= (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4) |main_~#Source~0.offset|))) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4)))) (not (= |main_~#distance~0.offset| (+ (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4) |main_~#Source~0.offset|))) |main_~#distance~0.offset|)))) (and (not (= (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4) |main_~#Source~0.offset|))) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (or (and (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)) (and (< (+ (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 1) 0) (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4) |main_~#Source~0.offset|))) |main_~#distance~0.offset|)) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))))))) (and (or (and (< (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 0) (or (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4)) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)) (= (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4) |main_~#Source~0.offset|))) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (and (not (= (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4) |main_~#Source~0.offset|))) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (or (and (or (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4) 0)) (and (or (and (or (< (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4) |main_~#Source~0.offset|))) |main_~#distance~0.offset|)) (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 1) 0) (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4) |main_~#Source~0.offset|))) |main_~#distance~0.offset|))) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (and (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)) (and (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))))) (not (= |main_~#distance~0.offset| (+ (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4) |main_~#Source~0.offset|))) |main_~#distance~0.offset|)))) (and (or (and (< (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 0) (or (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4) 0)) (and (not (= (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4) |main_~#Source~0.offset|))) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (or (and (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (or (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0))) (and (< (+ (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|) (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 1) 0) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4)))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))) (= (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|) (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4) |main_~#Source~0.offset|))) |main_~#distance~0.offset|))))) (not (= |main_~#Weight~0.base| |main_~#distance~0.base|)) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) 0)) (<= main_~edgecount~0 (+ v_main_~j~0_85 1)) (<= 0 (select (select |#memory_int| |main_~#Weight~0.base|) 0)))) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Source~0.base|) |main_~#Source~0.offset|) 0) (= |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] {34194#(and (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (exists ((|main_~#Dest~0.base| Int) (v_main_~j~0_85 Int) (|main_~#Weight~0.base| Int)) (and (< v_main_~j~0_85 main_~edgecount~0) (or (and (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) |main_~#distance~0.offset|) (or (and (or (and (< (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4) |main_~#Source~0.offset|))) |main_~#distance~0.offset|)) (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 1) 0) (not (= (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4) |main_~#Source~0.offset|))) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (and (< (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 0) (or (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4)) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)) (= (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4) |main_~#Source~0.offset|))) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4)))) (not (= |main_~#distance~0.offset| (+ (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4) |main_~#Source~0.offset|))) |main_~#distance~0.offset|)))) (and (not (= (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4) |main_~#Source~0.offset|))) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (or (and (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)) (and (< (+ (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 1) 0) (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4) |main_~#Source~0.offset|))) |main_~#distance~0.offset|)) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))))))) (and (or (and (< (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 0) (or (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4)) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)) (= (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4) |main_~#Source~0.offset|))) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (and (not (= (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4) |main_~#Source~0.offset|))) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (or (and (or (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4) 0)) (and (or (and (or (< (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4) |main_~#Source~0.offset|))) |main_~#distance~0.offset|)) (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 1) 0) (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4) |main_~#Source~0.offset|))) |main_~#distance~0.offset|))) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (and (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)) (and (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))))) (not (= |main_~#distance~0.offset| (+ (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4) |main_~#Source~0.offset|))) |main_~#distance~0.offset|)))) (and (or (and (< (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 0) (or (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4) 0)) (and (not (= (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4) |main_~#Source~0.offset|))) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (or (and (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (or (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0))) (and (< (+ (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|) (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 1) 0) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4)))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))) (= (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|) (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4) |main_~#Source~0.offset|))) |main_~#distance~0.offset|))))) (not (= |main_~#Weight~0.base| |main_~#distance~0.base|)) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) 0)) (<= main_~edgecount~0 (+ v_main_~j~0_85 1)) (<= 0 (select (select |#memory_int| |main_~#Weight~0.base|) 0)))) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Source~0.base|) |main_~#Source~0.offset|) 0) (= main_~i~0 0) (= |main_~#Source~0.offset| 0))} is VALID [2022-04-07 16:48:41,784 INFO L290 TraceCheckUtils]: 33: Hoare triple {34194#(and (not (= |main_~#Source~0.base| |main_~#distance~0.base|)) (exists ((|main_~#Dest~0.base| Int) (v_main_~j~0_85 Int) (|main_~#Weight~0.base| Int)) (and (< v_main_~j~0_85 main_~edgecount~0) (or (and (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) |main_~#distance~0.offset|) (or (and (or (and (< (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4) |main_~#Source~0.offset|))) |main_~#distance~0.offset|)) (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 1) 0) (not (= (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4) |main_~#Source~0.offset|))) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (and (< (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 0) (or (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4)) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)) (= (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4) |main_~#Source~0.offset|))) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4)))) (not (= |main_~#distance~0.offset| (+ (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4) |main_~#Source~0.offset|))) |main_~#distance~0.offset|)))) (and (not (= (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4) |main_~#Source~0.offset|))) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (or (and (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)) (and (< (+ (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 1) 0) (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4) |main_~#Source~0.offset|))) |main_~#distance~0.offset|)) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))))))) (and (or (and (< (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 0) (or (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4)) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)) (= (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4) |main_~#Source~0.offset|))) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (and (not (= (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4) |main_~#Source~0.offset|))) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (or (and (or (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4) 0)) (and (or (and (or (< (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4) |main_~#Source~0.offset|))) |main_~#distance~0.offset|)) (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 1) 0) (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4) |main_~#Source~0.offset|))) |main_~#distance~0.offset|))) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (and (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)) (and (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))))) (not (= |main_~#distance~0.offset| (+ (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4) |main_~#Source~0.offset|))) |main_~#distance~0.offset|)))) (and (or (and (< (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 0) (or (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4) 0)) (and (not (= (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4) |main_~#Source~0.offset|))) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (or (and (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (or (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0))) (and (< (+ (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|) (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 1) 0) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4)))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))) (= (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|) (select (select |#memory_int| |main_~#distance~0.base|) (+ (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4) |main_~#Source~0.offset|))) |main_~#distance~0.offset|))))) (not (= |main_~#Weight~0.base| |main_~#distance~0.base|)) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) 0)) (<= main_~edgecount~0 (+ v_main_~j~0_85 1)) (<= 0 (select (select |#memory_int| |main_~#Weight~0.base|) 0)))) (= |main_~#distance~0.offset| 0) (= (select (select |#memory_int| |main_~#Source~0.base|) |main_~#Source~0.offset|) 0) (= 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] {34198#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int) (v_main_~j~0_85 Int) (|main_~#Weight~0.base| Int) (|main_~#Source~0.base| Int)) (and (or (and (or (and (or (and (< (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))))) (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 1) 0) (not (= (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (and (< (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 0) (= (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4)) (or (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4)) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)))) (not (= |main_~#distance~0.offset| (+ |main_~#distance~0.offset| (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))))))) (and (not (= (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (or (and (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)) (and (< (+ (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 1) 0) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4)) (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ |main_~#distance~0.offset| (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))))))))) (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) |main_~#distance~0.offset|)) (and (or (and (< (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 0) (or (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4)) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)) (= (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4)) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))) (and (not (= (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (or (and (or (and (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4)) (or (< (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))))) (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 1) 0) (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ |main_~#distance~0.offset| (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))))))) (and (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)) (and (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))) (and (or (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4) 0))))) (not (= |main_~#distance~0.offset| (+ |main_~#distance~0.offset| (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))))))) (and (= (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|) (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4))))))) (or (and (not (= (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (or (and (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (or (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0))) (and (< (+ (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|) (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 1) 0) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4)))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))) (and (< (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 0) (or (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4) 0))))) (< v_main_~j~0_85 main_~edgecount~0) (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|)) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) 0)) (<= main_~edgecount~0 (+ v_main_~j~0_85 1)) (<= 0 (select (select |#memory_int| |main_~#Weight~0.base|) 0)))) (= main_~i~0 0))} is VALID [2022-04-07 16:48:41,797 INFO L290 TraceCheckUtils]: 34: Hoare triple {34198#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int) (v_main_~j~0_85 Int) (|main_~#Weight~0.base| Int) (|main_~#Source~0.base| Int)) (and (or (and (or (and (or (and (< (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))))) (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 1) 0) (not (= (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (and (< (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 0) (= (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4)) (or (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4)) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)))) (not (= |main_~#distance~0.offset| (+ |main_~#distance~0.offset| (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))))))) (and (not (= (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (or (and (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)) (and (< (+ (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 1) 0) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4)) (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ |main_~#distance~0.offset| (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))))))))) (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) |main_~#distance~0.offset|)) (and (or (and (< (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 0) (or (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4)) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)) (= (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4)) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))) (and (not (= (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (or (and (or (and (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4)) (or (< (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))))) (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 1) 0) (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ |main_~#distance~0.offset| (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))))))) (and (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)) (and (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))) (and (or (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4) 0))))) (not (= |main_~#distance~0.offset| (+ |main_~#distance~0.offset| (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))))))) (and (= (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|) (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4))))))) (or (and (not (= (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (or (and (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (or (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0))) (and (< (+ (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|) (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 1) 0) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4)))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))) (and (< (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 0) (or (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4) 0))))) (< v_main_~j~0_85 main_~edgecount~0) (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|)) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) 0)) (<= main_~edgecount~0 (+ v_main_~j~0_85 1)) (<= 0 (select (select |#memory_int| |main_~#Weight~0.base|) 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] {34198#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int) (v_main_~j~0_85 Int) (|main_~#Weight~0.base| Int) (|main_~#Source~0.base| Int)) (and (or (and (or (and (or (and (< (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))))) (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 1) 0) (not (= (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (and (< (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 0) (= (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4)) (or (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4)) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)))) (not (= |main_~#distance~0.offset| (+ |main_~#distance~0.offset| (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))))))) (and (not (= (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (or (and (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)) (and (< (+ (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 1) 0) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4)) (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ |main_~#distance~0.offset| (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))))))))) (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) |main_~#distance~0.offset|)) (and (or (and (< (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 0) (or (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4)) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)) (= (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4)) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))) (and (not (= (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (or (and (or (and (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4)) (or (< (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))))) (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 1) 0) (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ |main_~#distance~0.offset| (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))))))) (and (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)) (and (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))) (and (or (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4) 0))))) (not (= |main_~#distance~0.offset| (+ |main_~#distance~0.offset| (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))))))) (and (= (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|) (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4))))))) (or (and (not (= (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (or (and (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (or (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0))) (and (< (+ (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|) (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 1) 0) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4)))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))) (and (< (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 0) (or (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4) 0))))) (< v_main_~j~0_85 main_~edgecount~0) (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|)) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) 0)) (<= main_~edgecount~0 (+ v_main_~j~0_85 1)) (<= 0 (select (select |#memory_int| |main_~#Weight~0.base|) 0)))) (= main_~i~0 0))} is VALID [2022-04-07 16:48:41,807 INFO L290 TraceCheckUtils]: 35: Hoare triple {34198#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int) (v_main_~j~0_85 Int) (|main_~#Weight~0.base| Int) (|main_~#Source~0.base| Int)) (and (or (and (or (and (or (and (< (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))))) (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 1) 0) (not (= (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (and (< (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 0) (= (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4)) (or (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4)) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)))) (not (= |main_~#distance~0.offset| (+ |main_~#distance~0.offset| (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))))))) (and (not (= (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (or (and (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)) (and (< (+ (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 1) 0) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4)) (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ |main_~#distance~0.offset| (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))))))))) (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) |main_~#distance~0.offset|)) (and (or (and (< (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 0) (or (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4)) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)) (= (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4)) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))) (and (not (= (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (or (and (or (and (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4)) (or (< (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))))) (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 1) 0) (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ |main_~#distance~0.offset| (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))))))) (and (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)) (and (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))) (and (or (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4) 0))))) (not (= |main_~#distance~0.offset| (+ |main_~#distance~0.offset| (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))))))) (and (= (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|) (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4))))))) (or (and (not (= (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (or (and (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (or (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0))) (and (< (+ (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|) (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 1) 0) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4)))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))) (and (< (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 0) (or (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4) 0))))) (< v_main_~j~0_85 main_~edgecount~0) (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|)) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) 0)) (<= main_~edgecount~0 (+ v_main_~j~0_85 1)) (<= 0 (select (select |#memory_int| |main_~#Weight~0.base|) 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] {34205#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int) (v_main_~j~0_85 Int) (|main_~#Weight~0.base| Int) (|main_~#Source~0.base| Int)) (and (or (and (or (and (or (and (< (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))))) (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 1) 0) (not (= (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (and (< (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 0) (= (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4)) (or (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4)) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)))) (not (= |main_~#distance~0.offset| (+ |main_~#distance~0.offset| (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))))))) (and (not (= (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (or (and (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)) (and (< (+ (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 1) 0) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4)) (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ |main_~#distance~0.offset| (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))))))))) (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) |main_~#distance~0.offset|)) (and (or (and (< (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 0) (or (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4)) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)) (= (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4)) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))) (and (not (= (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (or (and (or (and (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4)) (or (< (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))))) (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 1) 0) (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ |main_~#distance~0.offset| (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))))))) (and (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)) (and (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))) (and (or (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4) 0))))) (not (= |main_~#distance~0.offset| (+ |main_~#distance~0.offset| (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))))))) (and (= (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|) (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4))))))) (or (and (not (= (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (or (and (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (or (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0))) (and (< (+ (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|) (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 1) 0) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4)))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))) (and (< (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 0) (or (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4) 0))))) (< v_main_~j~0_85 main_~edgecount~0) (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|)) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) 0)) (<= main_~edgecount~0 (+ v_main_~j~0_85 1)) (<= 0 (select (select |#memory_int| |main_~#Weight~0.base|) 0)))) (= main_~i~0 1))} is VALID [2022-04-07 16:48:41,817 INFO L290 TraceCheckUtils]: 36: Hoare triple {34205#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int) (v_main_~j~0_85 Int) (|main_~#Weight~0.base| Int) (|main_~#Source~0.base| Int)) (and (or (and (or (and (or (and (< (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))))) (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 1) 0) (not (= (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (and (< (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 0) (= (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4)) (or (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4)) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)))) (not (= |main_~#distance~0.offset| (+ |main_~#distance~0.offset| (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))))))) (and (not (= (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (or (and (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)) (and (< (+ (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 1) 0) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4)) (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ |main_~#distance~0.offset| (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))))))))) (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) |main_~#distance~0.offset|)) (and (or (and (< (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 0) (or (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4)) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)) (= (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4)) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))) (and (not (= (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (or (and (or (and (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4)) (or (< (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))))) (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 1) 0) (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ |main_~#distance~0.offset| (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))))))) (and (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)) (and (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))) (and (or (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4) 0))))) (not (= |main_~#distance~0.offset| (+ |main_~#distance~0.offset| (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))))))) (and (= (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|) (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4))))))) (or (and (not (= (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (or (and (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (or (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0))) (and (< (+ (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|) (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 1) 0) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4)))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))) (and (< (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 0) (or (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4) 0))))) (< v_main_~j~0_85 main_~edgecount~0) (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|)) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) 0)) (<= main_~edgecount~0 (+ v_main_~j~0_85 1)) (<= 0 (select (select |#memory_int| |main_~#Weight~0.base|) 0)))) (= main_~i~0 1))} [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] {34209#(and (= |main_~#distance~0.offset| 0) (< main_~i~0 main_~edgecount~0) (exists ((|main_~#Dest~0.base| Int) (v_main_~j~0_85 Int) (|main_~#Weight~0.base| Int) (|main_~#Source~0.base| Int)) (and (or (and (or (and (or (and (< (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))))) (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 1) 0) (not (= (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (and (< (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 0) (= (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4)) (or (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4)) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)))) (not (= |main_~#distance~0.offset| (+ |main_~#distance~0.offset| (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))))))) (and (not (= (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (or (and (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)) (and (< (+ (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 1) 0) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4)) (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ |main_~#distance~0.offset| (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))))))))) (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) |main_~#distance~0.offset|)) (and (or (and (< (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 0) (or (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4)) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)) (= (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4)) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))) (and (not (= (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (or (and (or (and (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4)) (or (< (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))))) (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 1) 0) (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ |main_~#distance~0.offset| (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))))))) (and (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)) (and (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))) (and (or (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4) 0))))) (not (= |main_~#distance~0.offset| (+ |main_~#distance~0.offset| (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))))))) (and (= (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|) (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4))))))) (or (and (not (= (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (or (and (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (or (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0))) (and (< (+ (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|) (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 1) 0) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4)))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))) (and (< (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 0) (or (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4) 0))))) (< v_main_~j~0_85 main_~edgecount~0) (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|)) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) 0)) (<= main_~edgecount~0 (+ v_main_~j~0_85 1)) (<= 0 (select (select |#memory_int| |main_~#Weight~0.base|) 0)))) (= main_~i~0 1))} is VALID [2022-04-07 16:48:41,829 INFO L290 TraceCheckUtils]: 37: Hoare triple {34209#(and (= |main_~#distance~0.offset| 0) (< main_~i~0 main_~edgecount~0) (exists ((|main_~#Dest~0.base| Int) (v_main_~j~0_85 Int) (|main_~#Weight~0.base| Int) (|main_~#Source~0.base| Int)) (and (or (and (or (and (or (and (< (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))))) (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 1) 0) (not (= (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (and (< (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 0) (= (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4)) (or (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4)) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)))) (not (= |main_~#distance~0.offset| (+ |main_~#distance~0.offset| (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))))))) (and (not (= (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (or (and (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)) (and (< (+ (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 1) 0) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4)) (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ |main_~#distance~0.offset| (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))))))))) (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) |main_~#distance~0.offset|)) (and (or (and (< (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 0) (or (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4)) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)) (= (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4)) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))) (and (not (= (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (or (and (or (and (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4)) (or (< (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))))) (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 1) 0) (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ |main_~#distance~0.offset| (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))))))) (and (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)) (and (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))) (and (or (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4) 0))))) (not (= |main_~#distance~0.offset| (+ |main_~#distance~0.offset| (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))))))) (and (= (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|) (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4))))))) (or (and (not (= (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (or (and (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (or (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0))) (and (< (+ (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|) (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 1) 0) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4)))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))) (and (< (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 0) (or (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4) 0))))) (< v_main_~j~0_85 main_~edgecount~0) (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|)) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) 0)) (<= main_~edgecount~0 (+ v_main_~j~0_85 1)) (<= 0 (select (select |#memory_int| |main_~#Weight~0.base|) 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] {34209#(and (= |main_~#distance~0.offset| 0) (< main_~i~0 main_~edgecount~0) (exists ((|main_~#Dest~0.base| Int) (v_main_~j~0_85 Int) (|main_~#Weight~0.base| Int) (|main_~#Source~0.base| Int)) (and (or (and (or (and (or (and (< (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))))) (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 1) 0) (not (= (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (and (< (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 0) (= (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4)) (or (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4)) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)))) (not (= |main_~#distance~0.offset| (+ |main_~#distance~0.offset| (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))))))) (and (not (= (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (or (and (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)) (and (< (+ (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 1) 0) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4)) (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ |main_~#distance~0.offset| (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))))))))) (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) |main_~#distance~0.offset|)) (and (or (and (< (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 0) (or (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4)) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)) (= (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4)) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))) (and (not (= (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (or (and (or (and (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4)) (or (< (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))))) (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 1) 0) (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ |main_~#distance~0.offset| (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))))))) (and (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)) (and (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))) (and (or (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4) 0))))) (not (= |main_~#distance~0.offset| (+ |main_~#distance~0.offset| (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))))))) (and (= (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|) (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4))))))) (or (and (not (= (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (or (and (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (or (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0))) (and (< (+ (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|) (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 1) 0) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4)))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))) (and (< (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 0) (or (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4) 0))))) (< v_main_~j~0_85 main_~edgecount~0) (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|)) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) 0)) (<= main_~edgecount~0 (+ v_main_~j~0_85 1)) (<= 0 (select (select |#memory_int| |main_~#Weight~0.base|) 0)))) (= main_~i~0 1))} is VALID [2022-04-07 16:48:41,836 INFO L290 TraceCheckUtils]: 38: Hoare triple {34209#(and (= |main_~#distance~0.offset| 0) (< main_~i~0 main_~edgecount~0) (exists ((|main_~#Dest~0.base| Int) (v_main_~j~0_85 Int) (|main_~#Weight~0.base| Int) (|main_~#Source~0.base| Int)) (and (or (and (or (and (or (and (< (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))))) (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 1) 0) (not (= (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (and (< (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 0) (= (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4)) (or (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4)) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)))) (not (= |main_~#distance~0.offset| (+ |main_~#distance~0.offset| (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))))))) (and (not (= (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (or (and (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)) (and (< (+ (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 1) 0) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4)) (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ |main_~#distance~0.offset| (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))))))))) (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) |main_~#distance~0.offset|)) (and (or (and (< (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 0) (or (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4)) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)) (= (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4)) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))) (and (not (= (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (or (and (or (and (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4)) (or (< (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))))) (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 1) 0) (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ |main_~#distance~0.offset| (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))))))) (and (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)) (and (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))) (and (or (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4) 0))))) (not (= |main_~#distance~0.offset| (+ |main_~#distance~0.offset| (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))))))) (and (= (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|) (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4))))))) (or (and (not (= (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (or (and (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (or (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0))) (and (< (+ (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|) (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 1) 0) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4)))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))) (and (< (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 0) (or (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4) 0))))) (< v_main_~j~0_85 main_~edgecount~0) (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|)) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) 0)) (<= main_~edgecount~0 (+ v_main_~j~0_85 1)) (<= 0 (select (select |#memory_int| |main_~#Weight~0.base|) 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] {34216#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int) (v_main_~j~0_85 Int) (|main_~#Weight~0.base| Int) (|main_~#Source~0.base| Int)) (and (or (and (or (and (or (and (< (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))))) (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 1) 0) (not (= (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (and (< (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 0) (= (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4)) (or (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4)) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)))) (not (= |main_~#distance~0.offset| (+ |main_~#distance~0.offset| (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))))))) (and (not (= (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (or (and (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)) (and (< (+ (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 1) 0) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4)) (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ |main_~#distance~0.offset| (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))))))))) (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) |main_~#distance~0.offset|)) (and (or (and (< (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 0) (or (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4)) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)) (= (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4)) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))) (and (not (= (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (or (and (or (and (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4)) (or (< (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))))) (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 1) 0) (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ |main_~#distance~0.offset| (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))))))) (and (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)) (and (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))) (and (or (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4) 0))))) (not (= |main_~#distance~0.offset| (+ |main_~#distance~0.offset| (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))))))) (and (= (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|) (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4))))))) (or (and (not (= (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (or (and (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (or (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0))) (and (< (+ (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|) (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 1) 0) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4)))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))) (and (< (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 0) (or (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4) 0))))) (< v_main_~j~0_85 main_~edgecount~0) (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|)) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) 0)) (<= main_~edgecount~0 (+ v_main_~j~0_85 1)) (<= 0 (select (select |#memory_int| |main_~#Weight~0.base|) 0)))) (<= main_~i~0 2) (< 1 main_~edgecount~0))} is VALID [2022-04-07 16:48:41,838 INFO L290 TraceCheckUtils]: 39: Hoare triple {34216#(and (= |main_~#distance~0.offset| 0) (exists ((|main_~#Dest~0.base| Int) (v_main_~j~0_85 Int) (|main_~#Weight~0.base| Int) (|main_~#Source~0.base| Int)) (and (or (and (or (and (or (and (< (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))))) (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 1) 0) (not (= (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (and (< (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 0) (= (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4)) (or (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4)) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)))) (not (= |main_~#distance~0.offset| (+ |main_~#distance~0.offset| (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))))))) (and (not (= (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (or (and (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)) (and (< (+ (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 1) 0) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4)) (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ |main_~#distance~0.offset| (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))))))))) (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) |main_~#distance~0.offset|)) (and (or (and (< (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 0) (or (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4)) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)) (= (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4)) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))) (and (not (= (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (or (and (or (and (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4)) (or (< (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))))) (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 1) 0) (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ |main_~#distance~0.offset| (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))))))) (and (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)) (and (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))) (and (or (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4) 0))))) (not (= |main_~#distance~0.offset| (+ |main_~#distance~0.offset| (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))))))) (and (= (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|) (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4))))))) (or (and (not (= (* 4 (select (select |#memory_int| |main_~#Source~0.base|) (+ (- 4) (* v_main_~j~0_85 4)))) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (or (and (not (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4))) (or (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0))) (and (< (+ (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|) (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 1) 0) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4)))) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))) (and (< (select (select |#memory_int| |main_~#Weight~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 0) (or (= (+ |main_~#distance~0.offset| (* (select (select |#memory_int| |main_~#Dest~0.base|) (* v_main_~j~0_85 4)) 4)) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) (<= (+ (select (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) 0) 4) |main_~#distance~0.offset|)) 1) 0)) (= (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (- 4) (* v_main_~j~0_85 4))) 4) 0))))) (< v_main_~j~0_85 main_~edgecount~0) (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|)) (not (= |main_~#Dest~0.base| |main_~#distance~0.base|)) (<= 1 (select (select |#memory_int| |main_~#Dest~0.base|) 0)) (<= main_~edgecount~0 (+ v_main_~j~0_85 1)) (<= 0 (select (select |#memory_int| |main_~#Weight~0.base|) 0)))) (<= main_~i~0 2) (< 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[] {34071#false} is VALID [2022-04-07 16:48:41,838 INFO L290 TraceCheckUtils]: 40: Hoare triple {34071#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] {34071#false} is VALID [2022-04-07 16:48:41,838 INFO L290 TraceCheckUtils]: 41: Hoare triple {34071#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] {34071#false} is VALID [2022-04-07 16:48:41,838 INFO L272 TraceCheckUtils]: 42: Hoare triple {34071#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] {34071#false} is VALID [2022-04-07 16:48:41,838 INFO L290 TraceCheckUtils]: 43: Hoare triple {34071#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] {34071#false} is VALID [2022-04-07 16:48:41,838 INFO L290 TraceCheckUtils]: 44: Hoare triple {34071#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[] {34071#false} is VALID [2022-04-07 16:48:41,838 INFO L290 TraceCheckUtils]: 45: Hoare triple {34071#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {34071#false} is VALID [2022-04-07 16:48:41,839 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 1 proven. 28 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-07 16:48:41,839 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-07 16:52:46,873 INFO L290 TraceCheckUtils]: 45: Hoare triple {34071#false} [172] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {34071#false} is VALID [2022-04-07 16:52:46,874 INFO L290 TraceCheckUtils]: 44: Hoare triple {34241#(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[] {34071#false} is VALID [2022-04-07 16:52:46,874 INFO L290 TraceCheckUtils]: 43: Hoare triple {34245#(< 0 |__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] {34241#(not (<= __VERIFIER_assert_~cond 0))} is VALID [2022-04-07 16:52:46,875 INFO L272 TraceCheckUtils]: 42: Hoare triple {34249#(<= 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] {34245#(< 0 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-07 16:52:46,875 INFO L290 TraceCheckUtils]: 41: Hoare triple {34253#(<= 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] {34249#(<= 0 |main_#t~mem21|)} is VALID [2022-04-07 16:52:46,876 INFO L290 TraceCheckUtils]: 40: Hoare triple {34257#(<= 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] {34253#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4))))} is VALID [2022-04-07 16:52:46,876 INFO L290 TraceCheckUtils]: 39: Hoare triple {34261#(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[] {34257#(<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|))} is VALID [2022-04-07 16:52:46,877 INFO L290 TraceCheckUtils]: 38: Hoare triple {34265#(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] {34261#(or (< main_~i~0 main_~edgecount~0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-07 16:52:46,877 INFO L290 TraceCheckUtils]: 37: Hoare triple {34265#(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] {34265#(or (< (+ main_~i~0 1) main_~edgecount~0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-07 16:52:46,877 INFO L290 TraceCheckUtils]: 36: Hoare triple {34272#(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] {34265#(or (< (+ main_~i~0 1) main_~edgecount~0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-07 16:52:46,878 INFO L290 TraceCheckUtils]: 35: Hoare triple {34276#(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] {34272#(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 [2022-04-07 16:52:46,878 INFO L290 TraceCheckUtils]: 34: Hoare triple {34276#(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] {34276#(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 [2022-04-07 16:52:46,879 INFO L290 TraceCheckUtils]: 33: Hoare triple {34276#(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] {34276#(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 [2022-04-07 16:52:46,879 INFO L290 TraceCheckUtils]: 32: Hoare triple {34286#(or (< 2 main_~edgecount~0) (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] {34276#(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 [2022-04-07 16:52:46,879 INFO L290 TraceCheckUtils]: 31: Hoare triple {34286#(or (< 2 main_~edgecount~0) (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[] {34286#(or (< 2 main_~edgecount~0) (not (< 1 main_~edgecount~0)) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-07 16:52:46,880 INFO L290 TraceCheckUtils]: 30: Hoare triple {34286#(or (< 2 main_~edgecount~0) (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] {34286#(or (< 2 main_~edgecount~0) (not (< 1 main_~edgecount~0)) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-07 16:52:46,880 INFO L290 TraceCheckUtils]: 29: Hoare triple {34296#(or (< 2 main_~edgecount~0) (not (< 1 main_~edgecount~0)) (< 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[] {34286#(or (< 2 main_~edgecount~0) (not (< 1 main_~edgecount~0)) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-07 16:52:46,881 INFO L290 TraceCheckUtils]: 28: Hoare triple {34300#(or (< (+ main_~j~0 1) main_~edgecount~0) (< 2 main_~edgecount~0) (not (< 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] {34296#(or (< 2 main_~edgecount~0) (not (< 1 main_~edgecount~0)) (< main_~j~0 main_~edgecount~0) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-07 16:52:46,881 INFO L290 TraceCheckUtils]: 27: Hoare triple {34304#(or (< (+ main_~j~0 1) main_~edgecount~0) (forall ((v_ArrVal_897 Int)) (<= 0 (select (store (select |#memory_int| |main_~#distance~0.base|) (+ (* main_~x~0 4) |main_~#distance~0.offset|) v_ArrVal_897) |main_~#distance~0.offset|))) (< 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] {34300#(or (< (+ main_~j~0 1) main_~edgecount~0) (< 2 main_~edgecount~0) (not (< 1 main_~edgecount~0)) (<= 0 (select (select |#memory_int| |main_~#distance~0.base|) |main_~#distance~0.offset|)))} is VALID [2022-04-07 16:52:46,882 INFO L290 TraceCheckUtils]: 26: Hoare triple {34308#(or (forall ((v_ArrVal_897 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_897) |main_~#distance~0.offset|))) (<= 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] {34304#(or (< (+ main_~j~0 1) main_~edgecount~0) (forall ((v_ArrVal_897 Int)) (<= 0 (select (store (select |#memory_int| |main_~#distance~0.base|) (+ (* main_~x~0 4) |main_~#distance~0.offset|) v_ArrVal_897) |main_~#distance~0.offset|))) (< 2 main_~edgecount~0) (not (< 1 main_~edgecount~0)))} is VALID [2022-04-07 16:52:46,884 INFO L290 TraceCheckUtils]: 25: Hoare triple {34312#(or (<= (+ main_~j~0 1) 0) (<= 1 main_~j~0) (forall ((v_ArrVal_897 Int)) (<= 0 (select (store (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) 4 |main_~#Dest~0.offset|)) 4) |main_~#distance~0.offset|) v_ArrVal_897) |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] {34308#(or (forall ((v_ArrVal_897 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_897) |main_~#distance~0.offset|))) (<= 2 main_~j~0) (<= main_~j~0 0))} is VALID [2022-04-07 16:52:46,886 INFO L290 TraceCheckUtils]: 24: Hoare triple {34316#(or (<= (+ main_~j~0 1) 0) (<= 1 main_~j~0) (forall ((v_ArrVal_895 Int) (v_ArrVal_897 Int)) (<= 0 (select (store (store (select |#memory_int| |main_~#distance~0.base|) (+ (* main_~x~0 4) |main_~#distance~0.offset|) v_ArrVal_895) (+ (* (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_895)) |main_~#Dest~0.base|) (+ (* main_~j~0 4) 4 |main_~#Dest~0.offset|)) 4) |main_~#distance~0.offset|) v_ArrVal_897) |main_~#distance~0.offset|))) (not (< (+ |main_#t~mem12| |main_#t~mem11|) |main_#t~mem13|)))} [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] {34312#(or (<= (+ main_~j~0 1) 0) (<= 1 main_~j~0) (forall ((v_ArrVal_897 Int)) (<= 0 (select (store (select |#memory_int| |main_~#distance~0.base|) (+ (* (select (select |#memory_int| |main_~#Dest~0.base|) (+ (* main_~j~0 4) 4 |main_~#Dest~0.offset|)) 4) |main_~#distance~0.offset|) v_ArrVal_897) |main_~#distance~0.offset|))))} is VALID [2022-04-07 16:52:46,892 INFO L290 TraceCheckUtils]: 23: Hoare triple {34320#(forall ((main_~j~0 Int)) (or (<= (+ main_~j~0 1) 0) (<= 1 main_~j~0) (forall ((v_ArrVal_895 Int) (v_ArrVal_897 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_895) (+ (* (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_895)) |main_~#Dest~0.base|) (+ (* main_~j~0 4) 4 |main_~#Dest~0.offset|)) 4) |main_~#distance~0.offset|) v_ArrVal_897) |main_~#distance~0.offset|))) (<= (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] {34316#(or (<= (+ main_~j~0 1) 0) (<= 1 main_~j~0) (forall ((v_ArrVal_895 Int) (v_ArrVal_897 Int)) (<= 0 (select (store (store (select |#memory_int| |main_~#distance~0.base|) (+ (* main_~x~0 4) |main_~#distance~0.offset|) v_ArrVal_895) (+ (* (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_895)) |main_~#Dest~0.base|) (+ (* main_~j~0 4) 4 |main_~#Dest~0.offset|)) 4) |main_~#distance~0.offset|) v_ArrVal_897) |main_~#distance~0.offset|))) (not (< (+ |main_#t~mem12| |main_#t~mem11|) |main_#t~mem13|)))} is VALID [2022-04-07 16:52:46,892 INFO L290 TraceCheckUtils]: 22: Hoare triple {34320#(forall ((main_~j~0 Int)) (or (<= (+ main_~j~0 1) 0) (<= 1 main_~j~0) (forall ((v_ArrVal_895 Int) (v_ArrVal_897 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_895) (+ (* (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_895)) |main_~#Dest~0.base|) (+ (* main_~j~0 4) 4 |main_~#Dest~0.offset|)) 4) |main_~#distance~0.offset|) v_ArrVal_897) |main_~#distance~0.offset|))) (<= (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] {34320#(forall ((main_~j~0 Int)) (or (<= (+ main_~j~0 1) 0) (<= 1 main_~j~0) (forall ((v_ArrVal_895 Int) (v_ArrVal_897 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_895) (+ (* (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_895)) |main_~#Dest~0.base|) (+ (* main_~j~0 4) 4 |main_~#Dest~0.offset|)) 4) |main_~#distance~0.offset|) v_ArrVal_897) |main_~#distance~0.offset|))) (<= (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 [2022-04-07 16:52:46,893 INFO L290 TraceCheckUtils]: 21: Hoare triple {34320#(forall ((main_~j~0 Int)) (or (<= (+ main_~j~0 1) 0) (<= 1 main_~j~0) (forall ((v_ArrVal_895 Int) (v_ArrVal_897 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_895) (+ (* (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_895)) |main_~#Dest~0.base|) (+ (* main_~j~0 4) 4 |main_~#Dest~0.offset|)) 4) |main_~#distance~0.offset|) v_ArrVal_897) |main_~#distance~0.offset|))) (<= (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] {34320#(forall ((main_~j~0 Int)) (or (<= (+ main_~j~0 1) 0) (<= 1 main_~j~0) (forall ((v_ArrVal_895 Int) (v_ArrVal_897 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_895) (+ (* (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_895)) |main_~#Dest~0.base|) (+ (* main_~j~0 4) 4 |main_~#Dest~0.offset|)) 4) |main_~#distance~0.offset|) v_ArrVal_897) |main_~#distance~0.offset|))) (<= (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 [2022-04-07 16:52:46,894 INFO L290 TraceCheckUtils]: 20: Hoare triple {34320#(forall ((main_~j~0 Int)) (or (<= (+ main_~j~0 1) 0) (<= 1 main_~j~0) (forall ((v_ArrVal_895 Int) (v_ArrVal_897 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_895) (+ (* (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_895)) |main_~#Dest~0.base|) (+ (* main_~j~0 4) 4 |main_~#Dest~0.offset|)) 4) |main_~#distance~0.offset|) v_ArrVal_897) |main_~#distance~0.offset|))) (<= (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[] {34320#(forall ((main_~j~0 Int)) (or (<= (+ main_~j~0 1) 0) (<= 1 main_~j~0) (forall ((v_ArrVal_895 Int) (v_ArrVal_897 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_895) (+ (* (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_895)) |main_~#Dest~0.base|) (+ (* main_~j~0 4) 4 |main_~#Dest~0.offset|)) 4) |main_~#distance~0.offset|) v_ArrVal_897) |main_~#distance~0.offset|))) (<= (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 [2022-04-07 16:52:46,895 INFO L290 TraceCheckUtils]: 19: Hoare triple {34320#(forall ((main_~j~0 Int)) (or (<= (+ main_~j~0 1) 0) (<= 1 main_~j~0) (forall ((v_ArrVal_895 Int) (v_ArrVal_897 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_895) (+ (* (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_895)) |main_~#Dest~0.base|) (+ (* main_~j~0 4) 4 |main_~#Dest~0.offset|)) 4) |main_~#distance~0.offset|) v_ArrVal_897) |main_~#distance~0.offset|))) (<= (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] {34320#(forall ((main_~j~0 Int)) (or (<= (+ main_~j~0 1) 0) (<= 1 main_~j~0) (forall ((v_ArrVal_895 Int) (v_ArrVal_897 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_895) (+ (* (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_895)) |main_~#Dest~0.base|) (+ (* main_~j~0 4) 4 |main_~#Dest~0.offset|)) 4) |main_~#distance~0.offset|) v_ArrVal_897) |main_~#distance~0.offset|))) (<= (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 [2022-04-07 16:52:48,900 WARN L290 TraceCheckUtils]: 18: Hoare triple {34336#(forall ((v_ArrVal_895 Int) (v_ArrVal_893 Int) (main_~j~0 Int) (v_ArrVal_897 Int)) (or (not (<= (+ v_ArrVal_893 1) 0)) (<= (+ main_~j~0 1) 0) (<= 1 main_~j~0) (<= 0 (select (store (store (store (select |#memory_int| |main_~#distance~0.base|) (+ (* main_~x~0 4) |main_~#distance~0.offset|) v_ArrVal_893) (+ (* (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_893)) |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) 4) |main_~#distance~0.offset|) v_ArrVal_895) (+ (* (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_893) (+ (* (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_893)) |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) 4) |main_~#distance~0.offset|) v_ArrVal_895)) |main_~#Dest~0.base|) (+ (* main_~j~0 4) 4 |main_~#Dest~0.offset|)) 4) |main_~#distance~0.offset|) v_ArrVal_897) |main_~#distance~0.offset|)) (<= (select (store (select |#memory_int| |main_~#distance~0.base|) (+ (* main_~x~0 4) |main_~#distance~0.offset|) v_ArrVal_893) (+ (* (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_893)) |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_893)) |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_893) (+ |main_~#distance~0.offset| (* 4 (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_893)) |main_~#Source~0.base|) (+ (* main_~j~0 4) |main_~#Source~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] {34320#(forall ((main_~j~0 Int)) (or (<= (+ main_~j~0 1) 0) (<= 1 main_~j~0) (forall ((v_ArrVal_895 Int) (v_ArrVal_897 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_895) (+ (* (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_895)) |main_~#Dest~0.base|) (+ (* main_~j~0 4) 4 |main_~#Dest~0.offset|)) 4) |main_~#distance~0.offset|) v_ArrVal_897) |main_~#distance~0.offset|))) (<= (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 UNKNOWN [2022-04-07 16:52:48,903 INFO L290 TraceCheckUtils]: 17: Hoare triple {34340#(forall ((v_main_~j~0_90 Int) (v_ArrVal_895 Int) (v_ArrVal_893 Int) (v_ArrVal_897 Int)) (or (<= 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_893) (+ (* (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_893)) |main_~#Dest~0.base|) (+ |main_~#Dest~0.offset| (* v_main_~j~0_90 4))) 4) |main_~#distance~0.offset|) v_ArrVal_895) (+ (* (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_893) (+ (* (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_893)) |main_~#Dest~0.base|) (+ |main_~#Dest~0.offset| (* v_main_~j~0_90 4))) 4) |main_~#distance~0.offset|) v_ArrVal_895)) |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset| (* v_main_~j~0_90 4))) 4) |main_~#distance~0.offset|) v_ArrVal_897) |main_~#distance~0.offset|)) (not (<= (+ v_ArrVal_893 1) 0)) (<= 1 v_main_~j~0_90) (<= (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_893) (+ (* (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_893)) |main_~#Dest~0.base|) (+ |main_~#Dest~0.offset| (* v_main_~j~0_90 4))) 4) |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_893)) |main_~#Weight~0.base|) (+ |main_~#Weight~0.offset| (* v_main_~j~0_90 4))) (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_893) (+ (* 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_893)) |main_~#Source~0.base|) (+ |main_~#Source~0.offset| (* v_main_~j~0_90 4)))) |main_~#distance~0.offset|)))) (<= (+ v_main_~j~0_90 1) 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] {34336#(forall ((v_ArrVal_895 Int) (v_ArrVal_893 Int) (main_~j~0 Int) (v_ArrVal_897 Int)) (or (not (<= (+ v_ArrVal_893 1) 0)) (<= (+ main_~j~0 1) 0) (<= 1 main_~j~0) (<= 0 (select (store (store (store (select |#memory_int| |main_~#distance~0.base|) (+ (* main_~x~0 4) |main_~#distance~0.offset|) v_ArrVal_893) (+ (* (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_893)) |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) 4) |main_~#distance~0.offset|) v_ArrVal_895) (+ (* (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_893) (+ (* (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_893)) |main_~#Dest~0.base|) (+ (* main_~j~0 4) |main_~#Dest~0.offset|)) 4) |main_~#distance~0.offset|) v_ArrVal_895)) |main_~#Dest~0.base|) (+ (* main_~j~0 4) 4 |main_~#Dest~0.offset|)) 4) |main_~#distance~0.offset|) v_ArrVal_897) |main_~#distance~0.offset|)) (<= (select (store (select |#memory_int| |main_~#distance~0.base|) (+ (* main_~x~0 4) |main_~#distance~0.offset|) v_ArrVal_893) (+ (* (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_893)) |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_893)) |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_893) (+ |main_~#distance~0.offset| (* 4 (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_893)) |main_~#Source~0.base|) (+ (* main_~j~0 4) |main_~#Source~0.offset|)))))))))} is VALID [2022-04-07 16:52:48,904 INFO L290 TraceCheckUtils]: 16: Hoare triple {34344#(forall ((v_main_~j~0_90 Int) (v_ArrVal_895 Int) (v_ArrVal_893 Int) (v_ArrVal_897 Int)) (or (not (<= (+ v_ArrVal_893 1) 0)) (<= 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_893) (+ |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_893)) |main_~#Dest~0.base|) (+ |main_~#Dest~0.offset| (* v_main_~j~0_90 4))) 4)) v_ArrVal_895) (+ (* (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_893) (+ |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_893)) |main_~#Dest~0.base|) (+ |main_~#Dest~0.offset| (* v_main_~j~0_90 4))) 4)) v_ArrVal_895)) |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset| (* v_main_~j~0_90 4))) 4) |main_~#distance~0.offset|) v_ArrVal_897) |main_~#distance~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_893) (+ |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_893)) |main_~#Dest~0.base|) (+ |main_~#Dest~0.offset| (* v_main_~j~0_90 4))) 4))) (+ (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_893)) |main_~#Weight~0.base|) (+ |main_~#Weight~0.offset| (* v_main_~j~0_90 4))) (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_893) (+ (* (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_893)) |main_~#Source~0.base|) (+ |main_~#Source~0.offset| (* v_main_~j~0_90 4))) 4) |main_~#distance~0.offset|)))) (<= 1 v_main_~j~0_90) (<= (+ v_main_~j~0_90 1) 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] {34340#(forall ((v_main_~j~0_90 Int) (v_ArrVal_895 Int) (v_ArrVal_893 Int) (v_ArrVal_897 Int)) (or (<= 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_893) (+ (* (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_893)) |main_~#Dest~0.base|) (+ |main_~#Dest~0.offset| (* v_main_~j~0_90 4))) 4) |main_~#distance~0.offset|) v_ArrVal_895) (+ (* (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_893) (+ (* (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_893)) |main_~#Dest~0.base|) (+ |main_~#Dest~0.offset| (* v_main_~j~0_90 4))) 4) |main_~#distance~0.offset|) v_ArrVal_895)) |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset| (* v_main_~j~0_90 4))) 4) |main_~#distance~0.offset|) v_ArrVal_897) |main_~#distance~0.offset|)) (not (<= (+ v_ArrVal_893 1) 0)) (<= 1 v_main_~j~0_90) (<= (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_893) (+ (* (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_893)) |main_~#Dest~0.base|) (+ |main_~#Dest~0.offset| (* v_main_~j~0_90 4))) 4) |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_893)) |main_~#Weight~0.base|) (+ |main_~#Weight~0.offset| (* v_main_~j~0_90 4))) (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_893) (+ (* 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_893)) |main_~#Source~0.base|) (+ |main_~#Source~0.offset| (* v_main_~j~0_90 4)))) |main_~#distance~0.offset|)))) (<= (+ v_main_~j~0_90 1) 0)))} is VALID [2022-04-07 16:52:48,905 INFO L290 TraceCheckUtils]: 15: Hoare triple {34344#(forall ((v_main_~j~0_90 Int) (v_ArrVal_895 Int) (v_ArrVal_893 Int) (v_ArrVal_897 Int)) (or (not (<= (+ v_ArrVal_893 1) 0)) (<= 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_893) (+ |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_893)) |main_~#Dest~0.base|) (+ |main_~#Dest~0.offset| (* v_main_~j~0_90 4))) 4)) v_ArrVal_895) (+ (* (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_893) (+ |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_893)) |main_~#Dest~0.base|) (+ |main_~#Dest~0.offset| (* v_main_~j~0_90 4))) 4)) v_ArrVal_895)) |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset| (* v_main_~j~0_90 4))) 4) |main_~#distance~0.offset|) v_ArrVal_897) |main_~#distance~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_893) (+ |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_893)) |main_~#Dest~0.base|) (+ |main_~#Dest~0.offset| (* v_main_~j~0_90 4))) 4))) (+ (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_893)) |main_~#Weight~0.base|) (+ |main_~#Weight~0.offset| (* v_main_~j~0_90 4))) (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_893) (+ (* (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_893)) |main_~#Source~0.base|) (+ |main_~#Source~0.offset| (* v_main_~j~0_90 4))) 4) |main_~#distance~0.offset|)))) (<= 1 v_main_~j~0_90) (<= (+ v_main_~j~0_90 1) 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] {34344#(forall ((v_main_~j~0_90 Int) (v_ArrVal_895 Int) (v_ArrVal_893 Int) (v_ArrVal_897 Int)) (or (not (<= (+ v_ArrVal_893 1) 0)) (<= 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_893) (+ |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_893)) |main_~#Dest~0.base|) (+ |main_~#Dest~0.offset| (* v_main_~j~0_90 4))) 4)) v_ArrVal_895) (+ (* (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_893) (+ |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_893)) |main_~#Dest~0.base|) (+ |main_~#Dest~0.offset| (* v_main_~j~0_90 4))) 4)) v_ArrVal_895)) |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset| (* v_main_~j~0_90 4))) 4) |main_~#distance~0.offset|) v_ArrVal_897) |main_~#distance~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_893) (+ |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_893)) |main_~#Dest~0.base|) (+ |main_~#Dest~0.offset| (* v_main_~j~0_90 4))) 4))) (+ (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_893)) |main_~#Weight~0.base|) (+ |main_~#Weight~0.offset| (* v_main_~j~0_90 4))) (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_893) (+ (* (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_893)) |main_~#Source~0.base|) (+ |main_~#Source~0.offset| (* v_main_~j~0_90 4))) 4) |main_~#distance~0.offset|)))) (<= 1 v_main_~j~0_90) (<= (+ v_main_~j~0_90 1) 0)))} is VALID [2022-04-07 16:52:48,906 INFO L290 TraceCheckUtils]: 14: Hoare triple {34344#(forall ((v_main_~j~0_90 Int) (v_ArrVal_895 Int) (v_ArrVal_893 Int) (v_ArrVal_897 Int)) (or (not (<= (+ v_ArrVal_893 1) 0)) (<= 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_893) (+ |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_893)) |main_~#Dest~0.base|) (+ |main_~#Dest~0.offset| (* v_main_~j~0_90 4))) 4)) v_ArrVal_895) (+ (* (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_893) (+ |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_893)) |main_~#Dest~0.base|) (+ |main_~#Dest~0.offset| (* v_main_~j~0_90 4))) 4)) v_ArrVal_895)) |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset| (* v_main_~j~0_90 4))) 4) |main_~#distance~0.offset|) v_ArrVal_897) |main_~#distance~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_893) (+ |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_893)) |main_~#Dest~0.base|) (+ |main_~#Dest~0.offset| (* v_main_~j~0_90 4))) 4))) (+ (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_893)) |main_~#Weight~0.base|) (+ |main_~#Weight~0.offset| (* v_main_~j~0_90 4))) (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_893) (+ (* (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_893)) |main_~#Source~0.base|) (+ |main_~#Source~0.offset| (* v_main_~j~0_90 4))) 4) |main_~#distance~0.offset|)))) (<= 1 v_main_~j~0_90) (<= (+ v_main_~j~0_90 1) 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[] {34344#(forall ((v_main_~j~0_90 Int) (v_ArrVal_895 Int) (v_ArrVal_893 Int) (v_ArrVal_897 Int)) (or (not (<= (+ v_ArrVal_893 1) 0)) (<= 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_893) (+ |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_893)) |main_~#Dest~0.base|) (+ |main_~#Dest~0.offset| (* v_main_~j~0_90 4))) 4)) v_ArrVal_895) (+ (* (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_893) (+ |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_893)) |main_~#Dest~0.base|) (+ |main_~#Dest~0.offset| (* v_main_~j~0_90 4))) 4)) v_ArrVal_895)) |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset| (* v_main_~j~0_90 4))) 4) |main_~#distance~0.offset|) v_ArrVal_897) |main_~#distance~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_893) (+ |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_893)) |main_~#Dest~0.base|) (+ |main_~#Dest~0.offset| (* v_main_~j~0_90 4))) 4))) (+ (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_893)) |main_~#Weight~0.base|) (+ |main_~#Weight~0.offset| (* v_main_~j~0_90 4))) (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_893) (+ (* (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_893)) |main_~#Source~0.base|) (+ |main_~#Source~0.offset| (* v_main_~j~0_90 4))) 4) |main_~#distance~0.offset|)))) (<= 1 v_main_~j~0_90) (<= (+ v_main_~j~0_90 1) 0)))} is VALID [2022-04-07 16:52:48,907 INFO L290 TraceCheckUtils]: 13: Hoare triple {34344#(forall ((v_main_~j~0_90 Int) (v_ArrVal_895 Int) (v_ArrVal_893 Int) (v_ArrVal_897 Int)) (or (not (<= (+ v_ArrVal_893 1) 0)) (<= 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_893) (+ |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_893)) |main_~#Dest~0.base|) (+ |main_~#Dest~0.offset| (* v_main_~j~0_90 4))) 4)) v_ArrVal_895) (+ (* (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_893) (+ |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_893)) |main_~#Dest~0.base|) (+ |main_~#Dest~0.offset| (* v_main_~j~0_90 4))) 4)) v_ArrVal_895)) |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset| (* v_main_~j~0_90 4))) 4) |main_~#distance~0.offset|) v_ArrVal_897) |main_~#distance~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_893) (+ |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_893)) |main_~#Dest~0.base|) (+ |main_~#Dest~0.offset| (* v_main_~j~0_90 4))) 4))) (+ (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_893)) |main_~#Weight~0.base|) (+ |main_~#Weight~0.offset| (* v_main_~j~0_90 4))) (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_893) (+ (* (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_893)) |main_~#Source~0.base|) (+ |main_~#Source~0.offset| (* v_main_~j~0_90 4))) 4) |main_~#distance~0.offset|)))) (<= 1 v_main_~j~0_90) (<= (+ v_main_~j~0_90 1) 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] {34344#(forall ((v_main_~j~0_90 Int) (v_ArrVal_895 Int) (v_ArrVal_893 Int) (v_ArrVal_897 Int)) (or (not (<= (+ v_ArrVal_893 1) 0)) (<= 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_893) (+ |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_893)) |main_~#Dest~0.base|) (+ |main_~#Dest~0.offset| (* v_main_~j~0_90 4))) 4)) v_ArrVal_895) (+ (* (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_893) (+ |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_893)) |main_~#Dest~0.base|) (+ |main_~#Dest~0.offset| (* v_main_~j~0_90 4))) 4)) v_ArrVal_895)) |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset| (* v_main_~j~0_90 4))) 4) |main_~#distance~0.offset|) v_ArrVal_897) |main_~#distance~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_893) (+ |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_893)) |main_~#Dest~0.base|) (+ |main_~#Dest~0.offset| (* v_main_~j~0_90 4))) 4))) (+ (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_893)) |main_~#Weight~0.base|) (+ |main_~#Weight~0.offset| (* v_main_~j~0_90 4))) (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_893) (+ (* (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_893)) |main_~#Source~0.base|) (+ |main_~#Source~0.offset| (* v_main_~j~0_90 4))) 4) |main_~#distance~0.offset|)))) (<= 1 v_main_~j~0_90) (<= (+ v_main_~j~0_90 1) 0)))} is VALID [2022-04-07 16:52:50,912 WARN L290 TraceCheckUtils]: 12: Hoare triple {34357#(forall ((v_main_~j~0_90 Int) (v_ArrVal_895 Int) (v_ArrVal_893 Int) (v_ArrVal_892 Int) (v_ArrVal_897 Int)) (or (not (<= (+ v_ArrVal_893 1) 0)) (<= 0 (select (store (store (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_892) (+ (* (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_892)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_893) (+ |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_892) (+ (* (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_892)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_893)) |main_~#Dest~0.base|) (+ |main_~#Dest~0.offset| (* v_main_~j~0_90 4))) 4)) v_ArrVal_895) (+ (* (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_892) (+ (* (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_892)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_893) (+ |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_892) (+ (* (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_892)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_893)) |main_~#Dest~0.base|) (+ |main_~#Dest~0.offset| (* v_main_~j~0_90 4))) 4)) v_ArrVal_895)) |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset| (* v_main_~j~0_90 4))) 4) |main_~#distance~0.offset|) v_ArrVal_897) |main_~#distance~0.offset|)) (<= 1 v_main_~j~0_90) (<= (select (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_892) (+ (* (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_892)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_893) (+ |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_892) (+ (* (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_892)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_893)) |main_~#Dest~0.base|) (+ |main_~#Dest~0.offset| (* v_main_~j~0_90 4))) 4))) (+ (select (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_892) (+ (* (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_892)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_893) (+ |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_892) (+ (* (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_892)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_893)) |main_~#Source~0.base|) (+ |main_~#Source~0.offset| (* v_main_~j~0_90 4))) 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_892) (+ (* (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_892)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_893)) |main_~#Weight~0.base|) (+ |main_~#Weight~0.offset| (* v_main_~j~0_90 4))))) (<= (+ v_main_~j~0_90 1) 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] {34344#(forall ((v_main_~j~0_90 Int) (v_ArrVal_895 Int) (v_ArrVal_893 Int) (v_ArrVal_897 Int)) (or (not (<= (+ v_ArrVal_893 1) 0)) (<= 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_893) (+ |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_893)) |main_~#Dest~0.base|) (+ |main_~#Dest~0.offset| (* v_main_~j~0_90 4))) 4)) v_ArrVal_895) (+ (* (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_893) (+ |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_893)) |main_~#Dest~0.base|) (+ |main_~#Dest~0.offset| (* v_main_~j~0_90 4))) 4)) v_ArrVal_895)) |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset| (* v_main_~j~0_90 4))) 4) |main_~#distance~0.offset|) v_ArrVal_897) |main_~#distance~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_893) (+ |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_893)) |main_~#Dest~0.base|) (+ |main_~#Dest~0.offset| (* v_main_~j~0_90 4))) 4))) (+ (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_893)) |main_~#Weight~0.base|) (+ |main_~#Weight~0.offset| (* v_main_~j~0_90 4))) (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_893) (+ (* (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_893)) |main_~#Source~0.base|) (+ |main_~#Source~0.offset| (* v_main_~j~0_90 4))) 4) |main_~#distance~0.offset|)))) (<= 1 v_main_~j~0_90) (<= (+ v_main_~j~0_90 1) 0)))} is UNKNOWN [2022-04-07 16:52:50,914 INFO L290 TraceCheckUtils]: 11: Hoare triple {34357#(forall ((v_main_~j~0_90 Int) (v_ArrVal_895 Int) (v_ArrVal_893 Int) (v_ArrVal_892 Int) (v_ArrVal_897 Int)) (or (not (<= (+ v_ArrVal_893 1) 0)) (<= 0 (select (store (store (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_892) (+ (* (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_892)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_893) (+ |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_892) (+ (* (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_892)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_893)) |main_~#Dest~0.base|) (+ |main_~#Dest~0.offset| (* v_main_~j~0_90 4))) 4)) v_ArrVal_895) (+ (* (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_892) (+ (* (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_892)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_893) (+ |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_892) (+ (* (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_892)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_893)) |main_~#Dest~0.base|) (+ |main_~#Dest~0.offset| (* v_main_~j~0_90 4))) 4)) v_ArrVal_895)) |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset| (* v_main_~j~0_90 4))) 4) |main_~#distance~0.offset|) v_ArrVal_897) |main_~#distance~0.offset|)) (<= 1 v_main_~j~0_90) (<= (select (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_892) (+ (* (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_892)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_893) (+ |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_892) (+ (* (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_892)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_893)) |main_~#Dest~0.base|) (+ |main_~#Dest~0.offset| (* v_main_~j~0_90 4))) 4))) (+ (select (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_892) (+ (* (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_892)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_893) (+ |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_892) (+ (* (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_892)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_893)) |main_~#Source~0.base|) (+ |main_~#Source~0.offset| (* v_main_~j~0_90 4))) 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_892) (+ (* (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_892)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_893)) |main_~#Weight~0.base|) (+ |main_~#Weight~0.offset| (* v_main_~j~0_90 4))))) (<= (+ v_main_~j~0_90 1) 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[] {34357#(forall ((v_main_~j~0_90 Int) (v_ArrVal_895 Int) (v_ArrVal_893 Int) (v_ArrVal_892 Int) (v_ArrVal_897 Int)) (or (not (<= (+ v_ArrVal_893 1) 0)) (<= 0 (select (store (store (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_892) (+ (* (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_892)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_893) (+ |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_892) (+ (* (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_892)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_893)) |main_~#Dest~0.base|) (+ |main_~#Dest~0.offset| (* v_main_~j~0_90 4))) 4)) v_ArrVal_895) (+ (* (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_892) (+ (* (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_892)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_893) (+ |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_892) (+ (* (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_892)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_893)) |main_~#Dest~0.base|) (+ |main_~#Dest~0.offset| (* v_main_~j~0_90 4))) 4)) v_ArrVal_895)) |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset| (* v_main_~j~0_90 4))) 4) |main_~#distance~0.offset|) v_ArrVal_897) |main_~#distance~0.offset|)) (<= 1 v_main_~j~0_90) (<= (select (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_892) (+ (* (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_892)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_893) (+ |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_892) (+ (* (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_892)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_893)) |main_~#Dest~0.base|) (+ |main_~#Dest~0.offset| (* v_main_~j~0_90 4))) 4))) (+ (select (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_892) (+ (* (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_892)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_893) (+ |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_892) (+ (* (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_892)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_893)) |main_~#Source~0.base|) (+ |main_~#Source~0.offset| (* v_main_~j~0_90 4))) 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_892) (+ (* (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_892)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_893)) |main_~#Weight~0.base|) (+ |main_~#Weight~0.offset| (* v_main_~j~0_90 4))))) (<= (+ v_main_~j~0_90 1) 0)))} is VALID [2022-04-07 16:52:52,920 WARN L290 TraceCheckUtils]: 10: Hoare triple {34364#(forall ((v_main_~j~0_90 Int) (v_ArrVal_895 Int) (v_ArrVal_893 Int) (v_ArrVal_892 Int) (v_ArrVal_897 Int)) (or (not (<= (+ v_ArrVal_893 1) 0)) (<= (select (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_892) (+ |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_892)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4)) v_ArrVal_893) (+ (* (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_892) (+ |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_892)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4)) v_ArrVal_893)) |main_~#Dest~0.base|) (+ |main_~#Dest~0.offset| (* v_main_~j~0_90 4))) 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_892) (+ |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_892)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4)) v_ArrVal_893)) |main_~#Weight~0.base|) (+ |main_~#Weight~0.offset| (* v_main_~j~0_90 4))) (select (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_892) (+ |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_892)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4)) v_ArrVal_893) (+ |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_892) (+ |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_892)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4)) v_ArrVal_893)) |main_~#Source~0.base|) (+ |main_~#Source~0.offset| (* v_main_~j~0_90 4))) 4))))) (<= 0 (select (store (store (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_892) (+ |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_892)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4)) v_ArrVal_893) (+ (* (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_892) (+ |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_892)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4)) v_ArrVal_893)) |main_~#Dest~0.base|) (+ |main_~#Dest~0.offset| (* v_main_~j~0_90 4))) 4) |main_~#distance~0.offset|) v_ArrVal_895) (+ |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| 4 (* main_~i~0 4)) v_ArrVal_892) (+ |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_892)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4)) v_ArrVal_893) (+ (* (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_892) (+ |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_892)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4)) v_ArrVal_893)) |main_~#Dest~0.base|) (+ |main_~#Dest~0.offset| (* v_main_~j~0_90 4))) 4) |main_~#distance~0.offset|) v_ArrVal_895)) |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset| (* v_main_~j~0_90 4))) 4)) v_ArrVal_897) |main_~#distance~0.offset|)) (<= 1 v_main_~j~0_90) (<= (+ v_main_~j~0_90 1) 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] {34357#(forall ((v_main_~j~0_90 Int) (v_ArrVal_895 Int) (v_ArrVal_893 Int) (v_ArrVal_892 Int) (v_ArrVal_897 Int)) (or (not (<= (+ v_ArrVal_893 1) 0)) (<= 0 (select (store (store (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_892) (+ (* (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_892)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_893) (+ |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_892) (+ (* (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_892)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_893)) |main_~#Dest~0.base|) (+ |main_~#Dest~0.offset| (* v_main_~j~0_90 4))) 4)) v_ArrVal_895) (+ (* (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_892) (+ (* (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_892)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_893) (+ |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_892) (+ (* (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_892)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_893)) |main_~#Dest~0.base|) (+ |main_~#Dest~0.offset| (* v_main_~j~0_90 4))) 4)) v_ArrVal_895)) |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset| (* v_main_~j~0_90 4))) 4) |main_~#distance~0.offset|) v_ArrVal_897) |main_~#distance~0.offset|)) (<= 1 v_main_~j~0_90) (<= (select (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_892) (+ (* (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_892)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_893) (+ |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_892) (+ (* (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_892)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_893)) |main_~#Dest~0.base|) (+ |main_~#Dest~0.offset| (* v_main_~j~0_90 4))) 4))) (+ (select (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_892) (+ (* (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_892)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_893) (+ |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_892) (+ (* (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_892)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_893)) |main_~#Source~0.base|) (+ |main_~#Source~0.offset| (* v_main_~j~0_90 4))) 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_892) (+ (* (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_892)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4) |main_~#distance~0.offset|) v_ArrVal_893)) |main_~#Weight~0.base|) (+ |main_~#Weight~0.offset| (* v_main_~j~0_90 4))))) (<= (+ v_main_~j~0_90 1) 0)))} is UNKNOWN [2022-04-07 16:52:54,925 WARN L290 TraceCheckUtils]: 9: Hoare triple {34368#(or (not (= main_~source~0 main_~i~0)) (forall ((v_main_~j~0_90 Int) (v_ArrVal_895 Int) (v_ArrVal_893 Int) (v_ArrVal_892 Int) (v_ArrVal_890 Int) (v_ArrVal_897 Int)) (or (not (<= (+ v_ArrVal_893 1) 0)) (<= 0 (select (store (store (store (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_890) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_892) (+ |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_890) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_892)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4)) v_ArrVal_893) (+ |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_890) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_892) (+ |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_890) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_892)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4)) v_ArrVal_893)) |main_~#Dest~0.base|) (+ |main_~#Dest~0.offset| (* v_main_~j~0_90 4))) 4)) v_ArrVal_895) (+ (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (store (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_890) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_892) (+ |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_890) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_892)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4)) v_ArrVal_893) (+ |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_890) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_892) (+ |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_890) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_892)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4)) v_ArrVal_893)) |main_~#Dest~0.base|) (+ |main_~#Dest~0.offset| (* v_main_~j~0_90 4))) 4)) v_ArrVal_895)) |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset| (* v_main_~j~0_90 4))) 4) |main_~#distance~0.offset|) v_ArrVal_897) |main_~#distance~0.offset|)) (not (<= 0 v_ArrVal_890)) (<= (select (store (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_890) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_892) (+ |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_890) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_892)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4)) v_ArrVal_893) (+ |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_890) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_892) (+ |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_890) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_892)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4)) v_ArrVal_893)) |main_~#Dest~0.base|) (+ |main_~#Dest~0.offset| (* v_main_~j~0_90 4))) 4))) (+ (select (store (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_890) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_892) (+ |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_890) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_892)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4)) v_ArrVal_893) (+ (* (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_890) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_892) (+ |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_890) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_892)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4)) v_ArrVal_893)) |main_~#Source~0.base|) (+ |main_~#Source~0.offset| (* v_main_~j~0_90 4))) 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_890) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_892) (+ |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_890) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_892)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4)) v_ArrVal_893)) |main_~#Weight~0.base|) (+ |main_~#Weight~0.offset| (* v_main_~j~0_90 4))))) (<= 1 v_main_~j~0_90) (<= (+ v_main_~j~0_90 1) 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] {34364#(forall ((v_main_~j~0_90 Int) (v_ArrVal_895 Int) (v_ArrVal_893 Int) (v_ArrVal_892 Int) (v_ArrVal_897 Int)) (or (not (<= (+ v_ArrVal_893 1) 0)) (<= (select (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_892) (+ |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_892)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4)) v_ArrVal_893) (+ (* (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_892) (+ |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_892)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4)) v_ArrVal_893)) |main_~#Dest~0.base|) (+ |main_~#Dest~0.offset| (* v_main_~j~0_90 4))) 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_892) (+ |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_892)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4)) v_ArrVal_893)) |main_~#Weight~0.base|) (+ |main_~#Weight~0.offset| (* v_main_~j~0_90 4))) (select (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_892) (+ |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_892)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4)) v_ArrVal_893) (+ |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_892) (+ |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_892)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4)) v_ArrVal_893)) |main_~#Source~0.base|) (+ |main_~#Source~0.offset| (* v_main_~j~0_90 4))) 4))))) (<= 0 (select (store (store (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_892) (+ |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_892)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4)) v_ArrVal_893) (+ (* (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_892) (+ |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_892)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4)) v_ArrVal_893)) |main_~#Dest~0.base|) (+ |main_~#Dest~0.offset| (* v_main_~j~0_90 4))) 4) |main_~#distance~0.offset|) v_ArrVal_895) (+ |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| 4 (* main_~i~0 4)) v_ArrVal_892) (+ |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_892)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4)) v_ArrVal_893) (+ (* (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_892) (+ |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_892)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4)) v_ArrVal_893)) |main_~#Dest~0.base|) (+ |main_~#Dest~0.offset| (* v_main_~j~0_90 4))) 4) |main_~#distance~0.offset|) v_ArrVal_895)) |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset| (* v_main_~j~0_90 4))) 4)) v_ArrVal_897) |main_~#distance~0.offset|)) (<= 1 v_main_~j~0_90) (<= (+ v_main_~j~0_90 1) 0)))} is UNKNOWN [2022-04-07 16:52:54,927 INFO L290 TraceCheckUtils]: 8: Hoare triple {34368#(or (not (= main_~source~0 main_~i~0)) (forall ((v_main_~j~0_90 Int) (v_ArrVal_895 Int) (v_ArrVal_893 Int) (v_ArrVal_892 Int) (v_ArrVal_890 Int) (v_ArrVal_897 Int)) (or (not (<= (+ v_ArrVal_893 1) 0)) (<= 0 (select (store (store (store (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_890) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_892) (+ |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_890) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_892)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4)) v_ArrVal_893) (+ |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_890) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_892) (+ |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_890) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_892)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4)) v_ArrVal_893)) |main_~#Dest~0.base|) (+ |main_~#Dest~0.offset| (* v_main_~j~0_90 4))) 4)) v_ArrVal_895) (+ (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (store (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_890) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_892) (+ |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_890) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_892)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4)) v_ArrVal_893) (+ |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_890) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_892) (+ |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_890) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_892)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4)) v_ArrVal_893)) |main_~#Dest~0.base|) (+ |main_~#Dest~0.offset| (* v_main_~j~0_90 4))) 4)) v_ArrVal_895)) |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset| (* v_main_~j~0_90 4))) 4) |main_~#distance~0.offset|) v_ArrVal_897) |main_~#distance~0.offset|)) (not (<= 0 v_ArrVal_890)) (<= (select (store (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_890) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_892) (+ |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_890) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_892)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4)) v_ArrVal_893) (+ |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_890) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_892) (+ |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_890) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_892)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4)) v_ArrVal_893)) |main_~#Dest~0.base|) (+ |main_~#Dest~0.offset| (* v_main_~j~0_90 4))) 4))) (+ (select (store (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_890) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_892) (+ |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_890) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_892)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4)) v_ArrVal_893) (+ (* (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_890) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_892) (+ |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_890) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_892)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4)) v_ArrVal_893)) |main_~#Source~0.base|) (+ |main_~#Source~0.offset| (* v_main_~j~0_90 4))) 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_890) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_892) (+ |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_890) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_892)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4)) v_ArrVal_893)) |main_~#Weight~0.base|) (+ |main_~#Weight~0.offset| (* v_main_~j~0_90 4))))) (<= 1 v_main_~j~0_90) (<= (+ v_main_~j~0_90 1) 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[] {34368#(or (not (= main_~source~0 main_~i~0)) (forall ((v_main_~j~0_90 Int) (v_ArrVal_895 Int) (v_ArrVal_893 Int) (v_ArrVal_892 Int) (v_ArrVal_890 Int) (v_ArrVal_897 Int)) (or (not (<= (+ v_ArrVal_893 1) 0)) (<= 0 (select (store (store (store (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_890) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_892) (+ |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_890) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_892)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4)) v_ArrVal_893) (+ |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_890) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_892) (+ |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_890) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_892)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4)) v_ArrVal_893)) |main_~#Dest~0.base|) (+ |main_~#Dest~0.offset| (* v_main_~j~0_90 4))) 4)) v_ArrVal_895) (+ (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (store (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_890) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_892) (+ |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_890) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_892)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4)) v_ArrVal_893) (+ |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_890) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_892) (+ |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_890) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_892)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4)) v_ArrVal_893)) |main_~#Dest~0.base|) (+ |main_~#Dest~0.offset| (* v_main_~j~0_90 4))) 4)) v_ArrVal_895)) |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset| (* v_main_~j~0_90 4))) 4) |main_~#distance~0.offset|) v_ArrVal_897) |main_~#distance~0.offset|)) (not (<= 0 v_ArrVal_890)) (<= (select (store (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_890) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_892) (+ |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_890) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_892)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4)) v_ArrVal_893) (+ |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_890) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_892) (+ |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_890) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_892)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4)) v_ArrVal_893)) |main_~#Dest~0.base|) (+ |main_~#Dest~0.offset| (* v_main_~j~0_90 4))) 4))) (+ (select (store (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_890) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_892) (+ |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_890) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_892)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4)) v_ArrVal_893) (+ (* (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_890) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_892) (+ |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_890) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_892)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4)) v_ArrVal_893)) |main_~#Source~0.base|) (+ |main_~#Source~0.offset| (* v_main_~j~0_90 4))) 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_890) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_892) (+ |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_890) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_892)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4)) v_ArrVal_893)) |main_~#Weight~0.base|) (+ |main_~#Weight~0.offset| (* v_main_~j~0_90 4))))) (<= 1 v_main_~j~0_90) (<= (+ v_main_~j~0_90 1) 0))))} is VALID [2022-04-07 16:52:54,932 INFO L290 TraceCheckUtils]: 7: Hoare triple {34070#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] {34368#(or (not (= main_~source~0 main_~i~0)) (forall ((v_main_~j~0_90 Int) (v_ArrVal_895 Int) (v_ArrVal_893 Int) (v_ArrVal_892 Int) (v_ArrVal_890 Int) (v_ArrVal_897 Int)) (or (not (<= (+ v_ArrVal_893 1) 0)) (<= 0 (select (store (store (store (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_890) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_892) (+ |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_890) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_892)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4)) v_ArrVal_893) (+ |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_890) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_892) (+ |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_890) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_892)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4)) v_ArrVal_893)) |main_~#Dest~0.base|) (+ |main_~#Dest~0.offset| (* v_main_~j~0_90 4))) 4)) v_ArrVal_895) (+ (* (select (select (store |#memory_int| |main_~#distance~0.base| (store (store (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_890) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_892) (+ |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_890) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_892)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4)) v_ArrVal_893) (+ |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_890) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_892) (+ |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_890) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_892)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4)) v_ArrVal_893)) |main_~#Dest~0.base|) (+ |main_~#Dest~0.offset| (* v_main_~j~0_90 4))) 4)) v_ArrVal_895)) |main_~#Dest~0.base|) (+ 4 |main_~#Dest~0.offset| (* v_main_~j~0_90 4))) 4) |main_~#distance~0.offset|) v_ArrVal_897) |main_~#distance~0.offset|)) (not (<= 0 v_ArrVal_890)) (<= (select (store (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_890) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_892) (+ |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_890) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_892)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4)) v_ArrVal_893) (+ |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_890) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_892) (+ |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_890) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_892)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4)) v_ArrVal_893)) |main_~#Dest~0.base|) (+ |main_~#Dest~0.offset| (* v_main_~j~0_90 4))) 4))) (+ (select (store (store (store (select |#memory_int| |main_~#distance~0.base|) (+ |main_~#distance~0.offset| (* main_~i~0 4)) v_ArrVal_890) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_892) (+ |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_890) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_892)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4)) v_ArrVal_893) (+ (* (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_890) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_892) (+ |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_890) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_892)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4)) v_ArrVal_893)) |main_~#Source~0.base|) (+ |main_~#Source~0.offset| (* v_main_~j~0_90 4))) 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_890) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_892) (+ |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_890) (+ |main_~#distance~0.offset| 4 (* main_~i~0 4)) v_ArrVal_892)) |main_~#Dest~0.base|) |main_~#Dest~0.offset|) 4)) v_ArrVal_893)) |main_~#Weight~0.base|) (+ |main_~#Weight~0.offset| (* v_main_~j~0_90 4))))) (<= 1 v_main_~j~0_90) (<= (+ v_main_~j~0_90 1) 0))))} is VALID [2022-04-07 16:52:54,932 INFO L290 TraceCheckUtils]: 6: Hoare triple {34070#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[] {34070#true} is VALID [2022-04-07 16:52:54,932 INFO L290 TraceCheckUtils]: 5: Hoare triple {34070#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] {34070#true} is VALID [2022-04-07 16:52:54,932 INFO L272 TraceCheckUtils]: 4: Hoare triple {34070#true} [127] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {34070#true} is VALID [2022-04-07 16:52:54,932 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {34070#true} {34070#true} [175] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {34070#true} is VALID [2022-04-07 16:52:54,932 INFO L290 TraceCheckUtils]: 2: Hoare triple {34070#true} [131] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {34070#true} is VALID [2022-04-07 16:52:54,932 INFO L290 TraceCheckUtils]: 1: Hoare triple {34070#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] {34070#true} is VALID [2022-04-07 16:52:54,932 INFO L272 TraceCheckUtils]: 0: Hoare triple {34070#true} [126] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {34070#true} is VALID [2022-04-07 16:52:54,933 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 27 refuted. 2 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-07 16:52:54,933 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1289986095] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-07 16:52:54,933 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-07 16:52:54,933 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 21, 25] total 50 [2022-04-07 16:52:54,933 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [220233514] [2022-04-07 16:52:54,933 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-04-07 16:52:54,934 INFO L78 Accepts]: Start accepts. Automaton has has 50 states, 49 states have (on average 2.204081632653061) internal successors, (108), 48 states have internal predecessors, (108), 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 46 [2022-04-07 16:52:54,934 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-07 16:52:54,934 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 50 states, 49 states have (on average 2.204081632653061) internal successors, (108), 48 states have internal predecessors, (108), 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) [2022-04-07 16:53:05,239 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 114 edges. 109 inductive. 0 not inductive. 5 times theorem prover too weak to decide inductivity. [2022-04-07 16:53:05,239 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 50 states [2022-04-07 16:53:05,239 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-07 16:53:05,240 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 50 interpolants. [2022-04-07 16:53:05,240 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=262, Invalid=2100, Unknown=88, NotChecked=0, Total=2450 [2022-04-07 16:53:05,240 INFO L87 Difference]: Start difference. First operand 771 states and 1046 transitions. Second operand has 50 states, 49 states have (on average 2.204081632653061) internal successors, (108), 48 states have internal predecessors, (108), 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) [2022-04-07 16:53:46,753 WARN L232 SmtUtils]: Spent 6.04s on a formula simplification that was a NOOP. DAG size: 108 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-04-07 16:54:43,260 WARN L833 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_895 Int) (v_ArrVal_893 Int) (main_~j~0 Int) (v_ArrVal_897 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_893))) (let ((.cse2 (store |c_#memory_int| |c_main_~#distance~0.base| .cse0)) (.cse3 (* main_~j~0 4))) (let ((.cse1 (+ |c_main_~#distance~0.offset| (* (select (select .cse2 |c_main_~#Dest~0.base|) (+ .cse3 |c_main_~#Dest~0.offset|)) 4)))) (or (not (<= (+ v_ArrVal_893 1) 0)) (<= (+ main_~j~0 1) 0) (<= 1 main_~j~0) (<= (select .cse0 .cse1) (+ (select (select .cse2 |c_main_~#Weight~0.base|) (+ |c_main_~#Weight~0.offset| .cse3)) (select .cse0 (+ (* (select (select .cse2 |c_main_~#Source~0.base|) (+ |c_main_~#Source~0.offset| .cse3)) 4) |c_main_~#distance~0.offset|)))) (<= 0 (select (let ((.cse4 (store .cse0 .cse1 v_ArrVal_895))) (store .cse4 (+ (* (select (select (store |c_#memory_int| |c_main_~#distance~0.base| .cse4) |c_main_~#Dest~0.base|) (+ .cse3 4 |c_main_~#Dest~0.offset|)) 4) |c_main_~#distance~0.offset|) v_ArrVal_897)) |c_main_~#distance~0.offset|))))))) (forall ((v_main_~j~0_90 Int) (v_ArrVal_895 Int) (v_ArrVal_893 Int) (v_ArrVal_897 Int)) (let ((.cse7 (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_893))) (let ((.cse9 (store |c_#memory_int| |c_main_~#distance~0.base| .cse7)) (.cse6 (* v_main_~j~0_90 4))) (let ((.cse8 (+ (* (select (select .cse9 |c_main_~#Dest~0.base|) (+ |c_main_~#Dest~0.offset| .cse6)) 4) |c_main_~#distance~0.offset|))) (or (not (<= (+ v_ArrVal_893 1) 0)) (<= 0 (select (let ((.cse5 (store .cse7 .cse8 v_ArrVal_895))) (store .cse5 (+ (* (select (select (store |c_#memory_int| |c_main_~#distance~0.base| .cse5) |c_main_~#Dest~0.base|) (+ 4 |c_main_~#Dest~0.offset| .cse6)) 4) |c_main_~#distance~0.offset|) v_ArrVal_897)) |c_main_~#distance~0.offset|)) (<= 1 v_main_~j~0_90) (<= (+ v_main_~j~0_90 1) 0) (<= (select .cse7 .cse8) (+ (select .cse7 (+ (* 4 (select (select .cse9 |c_main_~#Source~0.base|) (+ |c_main_~#Source~0.offset| .cse6))) |c_main_~#distance~0.offset|)) (select (select .cse9 |c_main_~#Weight~0.base|) (+ |c_main_~#Weight~0.offset| .cse6))))))))) (= c_main_~j~0 0)) is different from false