/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/nla-digbench-scaling/egcd3-ll_valuebound1.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-34549b5 [2022-04-07 19:20:59,665 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-04-07 19:20:59,666 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-04-07 19:20:59,699 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-04-07 19:20:59,699 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-04-07 19:20:59,700 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-04-07 19:20:59,703 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-04-07 19:20:59,705 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-04-07 19:20:59,706 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-04-07 19:20:59,709 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-04-07 19:20:59,710 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-04-07 19:20:59,711 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-04-07 19:20:59,711 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-04-07 19:20:59,713 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-04-07 19:20:59,713 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-04-07 19:20:59,715 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-04-07 19:20:59,716 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-04-07 19:20:59,716 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-04-07 19:20:59,718 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-04-07 19:20:59,722 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-04-07 19:20:59,723 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-04-07 19:20:59,724 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-04-07 19:20:59,724 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-04-07 19:20:59,725 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-04-07 19:20:59,726 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-04-07 19:20:59,730 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2022-04-07 19:20:59,736 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-04-07 19:20:59,736 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-04-07 19:20:59,737 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-04-07 19:20:59,738 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/LoopAccelerationJordanC.epf [2022-04-07 19:20:59,745 INFO L113 SettingsManager]: Loading preferences was successful [2022-04-07 19:20:59,746 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-04-07 19:20:59,746 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-04-07 19:20:59,746 INFO L138 SettingsManager]: * sizeof long=4 [2022-04-07 19:20:59,747 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-04-07 19:20:59,747 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-04-07 19:20:59,747 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-04-07 19:20:59,747 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-04-07 19:20:59,747 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-04-07 19:20:59,748 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-04-07 19:20:59,748 INFO L138 SettingsManager]: * sizeof long double=12 [2022-04-07 19:20:59,748 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-04-07 19:20:59,748 INFO L138 SettingsManager]: * Use constant arrays=true [2022-04-07 19:20:59,748 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-04-07 19:20:59,748 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-04-07 19:20:59,748 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-04-07 19:20:59,748 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-04-07 19:20:59,748 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-04-07 19:20:59,748 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-04-07 19:20:59,748 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-04-07 19:20:59,749 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-04-07 19:20:59,749 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2022-04-07 19:20:59,749 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.core: Log level for class -> de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN; [2022-04-07 19:20:59,910 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-04-07 19:20:59,926 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-04-07 19:20:59,927 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-04-07 19:20:59,928 INFO L271 PluginConnector]: Initializing CDTParser... [2022-04-07 19:20:59,928 INFO L275 PluginConnector]: CDTParser initialized [2022-04-07 19:20:59,929 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/nla-digbench-scaling/egcd3-ll_valuebound1.c [2022-04-07 19:20:59,984 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/88560cdd5/bff41d75794f4d4290e80f0624d66927/FLAGdc676abd2 [2022-04-07 19:21:00,307 INFO L306 CDTParser]: Found 1 translation units. [2022-04-07 19:21:00,307 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/nla-digbench-scaling/egcd3-ll_valuebound1.c [2022-04-07 19:21:00,312 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/88560cdd5/bff41d75794f4d4290e80f0624d66927/FLAGdc676abd2 [2022-04-07 19:21:00,753 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/88560cdd5/bff41d75794f4d4290e80f0624d66927 [2022-04-07 19:21:00,755 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-04-07 19:21:00,756 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-04-07 19:21:00,757 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-04-07 19:21:00,757 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-04-07 19:21:00,759 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-04-07 19:21:00,759 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.04 07:21:00" (1/1) ... [2022-04-07 19:21:00,760 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2c5556b7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.04 07:21:00, skipping insertion in model container [2022-04-07 19:21:00,760 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.04 07:21:00" (1/1) ... [2022-04-07 19:21:00,764 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-04-07 19:21:00,783 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-04-07 19:21:00,903 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/nla-digbench-scaling/egcd3-ll_valuebound1.c[490,503] [2022-04-07 19:21:00,917 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-04-07 19:21:00,922 INFO L203 MainTranslator]: Completed pre-run [2022-04-07 19:21:00,929 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/nla-digbench-scaling/egcd3-ll_valuebound1.c[490,503] [2022-04-07 19:21:00,937 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-04-07 19:21:00,951 INFO L208 MainTranslator]: Completed translation [2022-04-07 19:21:00,952 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.04 07:21:00 WrapperNode [2022-04-07 19:21:00,952 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-04-07 19:21:00,952 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-04-07 19:21:00,952 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-04-07 19:21:00,953 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-04-07 19:21:00,959 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.04 07:21:00" (1/1) ... [2022-04-07 19:21:00,959 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.04 07:21:00" (1/1) ... [2022-04-07 19:21:00,963 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.04 07:21:00" (1/1) ... [2022-04-07 19:21:00,963 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.04 07:21:00" (1/1) ... [2022-04-07 19:21:00,978 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.04 07:21:00" (1/1) ... [2022-04-07 19:21:00,981 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.04 07:21:00" (1/1) ... [2022-04-07 19:21:00,982 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.04 07:21:00" (1/1) ... [2022-04-07 19:21:00,983 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-04-07 19:21:00,984 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-04-07 19:21:00,984 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-04-07 19:21:00,984 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-04-07 19:21:00,985 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.04 07:21:00" (1/1) ... [2022-04-07 19:21:00,994 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-04-07 19:21:01,000 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-07 19:21:01,008 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 19:21:01,013 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 19:21:01,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2022-04-07 19:21:01,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-04-07 19:21:01,062 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2022-04-07 19:21:01,062 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-04-07 19:21:01,063 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-04-07 19:21:01,063 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2022-04-07 19:21:01,063 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2022-04-07 19:21:01,063 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2022-04-07 19:21:01,063 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2022-04-07 19:21:01,064 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-04-07 19:21:01,076 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2022-04-07 19:21:01,077 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-04-07 19:21:01,077 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-04-07 19:21:01,077 INFO L130 BoogieDeclarations]: Found specification of procedure main [2022-04-07 19:21:01,077 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2022-04-07 19:21:01,077 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-04-07 19:21:01,077 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-04-07 19:21:01,077 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-04-07 19:21:01,077 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-04-07 19:21:01,077 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-04-07 19:21:01,145 INFO L234 CfgBuilder]: Building ICFG [2022-04-07 19:21:01,151 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-04-07 19:21:01,314 INFO L275 CfgBuilder]: Performing block encoding [2022-04-07 19:21:01,318 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-04-07 19:21:01,318 INFO L299 CfgBuilder]: Removed 3 assume(true) statements. [2022-04-07 19:21:01,319 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.04 07:21:01 BoogieIcfgContainer [2022-04-07 19:21:01,320 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-04-07 19:21:01,320 INFO L113 PluginConnector]: ------------------------IcfgTransformer---------------------------- [2022-04-07 19:21:01,320 INFO L271 PluginConnector]: Initializing IcfgTransformer... [2022-04-07 19:21:01,322 INFO L275 PluginConnector]: IcfgTransformer initialized [2022-04-07 19:21:01,324 INFO L185 PluginConnector]: Executing the observer IcfgTransformationObserver from plugin IcfgTransformer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.04 07:21:01" (1/1) ... [2022-04-07 19:21:01,325 INFO L168 ansformationObserver]: Applying ICFG transformation LOOP_ACCELERATION_JORDAN [2022-04-07 19:21:01,350 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 07.04 07:21:01 BasicIcfg [2022-04-07 19:21:01,350 INFO L132 PluginConnector]: ------------------------ END IcfgTransformer---------------------------- [2022-04-07 19:21:01,351 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-04-07 19:21:01,351 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-04-07 19:21:01,353 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-04-07 19:21:01,353 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.04 07:21:00" (1/4) ... [2022-04-07 19:21:01,354 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6bb78dd4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.04 07:21:01, skipping insertion in model container [2022-04-07 19:21:01,354 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.04 07:21:00" (2/4) ... [2022-04-07 19:21:01,354 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6bb78dd4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.04 07:21:01, skipping insertion in model container [2022-04-07 19:21:01,354 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.04 07:21:01" (3/4) ... [2022-04-07 19:21:01,355 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6bb78dd4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.04 07:21:01, skipping insertion in model container [2022-04-07 19:21:01,355 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 07.04 07:21:01" (4/4) ... [2022-04-07 19:21:01,355 INFO L111 eAbstractionObserver]: Analyzing ICFG egcd3-ll_valuebound1.cJordan [2022-04-07 19:21:01,358 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:ForwardPredicates Determinization: PREDICATE_ABSTRACTION [2022-04-07 19:21:01,358 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-04-07 19:21:01,383 INFO L339 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-04-07 19:21:01,387 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 19:21:01,387 INFO L341 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-04-07 19:21:01,398 INFO L276 IsEmpty]: Start isEmpty. Operand has 40 states, 23 states have (on average 1.5217391304347827) internal successors, (35), 24 states have internal predecessors, (35), 11 states have call successors, (11), 4 states have call predecessors, (11), 4 states have return successors, (11), 11 states have call predecessors, (11), 11 states have call successors, (11) [2022-04-07 19:21:01,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2022-04-07 19:21:01,402 INFO L491 BasicCegarLoop]: Found error trace [2022-04-07 19:21:01,403 INFO L499 BasicCegarLoop]: trace histogram [4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-07 19:21:01,403 INFO L403 AbstractCegarLoop]: === Iteration 1 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-07 19:21:01,406 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-07 19:21:01,406 INFO L85 PathProgramCache]: Analyzing trace with hash 958536290, now seen corresponding path program 1 times [2022-04-07 19:21:01,412 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-07 19:21:01,412 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [273426943] [2022-04-07 19:21:01,412 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-07 19:21:01,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-07 19:21:01,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 19:21:01,511 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-07 19:21:01,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 19:21:01,527 INFO L290 TraceCheckUtils]: 0: Hoare triple {64#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [117] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_1| 1))) (and (= 48 (select .cse0 0)) (= (select |v_#valid_1| 2) 1) (= (select |v_#valid_1| 0) 0) (= (select |v_#length_1| 2) 11) (< 0 |v_#StackHeapBarrier_1|) (= |v_#NULL.base_1| 0) (= 1 (select |v_#valid_1| 3)) (= (select |v_#length_1| 3) 12) (= (select |v_#valid_1| 1) 1) (= 2 (select |v_#length_1| 1)) (= (select .cse0 1) 0) (= |v_#NULL.offset_1| 0))) InVars {#memory_int=|v_#memory_int_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_1|, #valid=|v_#valid_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|, #valid=|v_#valid_1|, #memory_int=|v_#memory_int_1|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {43#true} is VALID [2022-04-07 19:21:01,527 INFO L290 TraceCheckUtils]: 1: Hoare triple {43#true} [120] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {43#true} is VALID [2022-04-07 19:21:01,528 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {43#true} {43#true} [161] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {43#true} is VALID [2022-04-07 19:21:01,528 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-07 19:21:01,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 19:21:01,542 INFO L290 TraceCheckUtils]: 0: Hoare triple {43#true} [123] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {43#true} is VALID [2022-04-07 19:21:01,542 INFO L290 TraceCheckUtils]: 1: Hoare triple {43#true} [125] L8-->L8-2: Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] {44#false} is VALID [2022-04-07 19:21:01,543 INFO L290 TraceCheckUtils]: 2: Hoare triple {44#false} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {44#false} is VALID [2022-04-07 19:21:01,543 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {44#false} {43#true} [162] assume_abort_if_notEXIT-->L22-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_10 1) (<= 0 v_main_~x~0_10)) 1 0)) InVars {main_~x~0=v_main_~x~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {44#false} is VALID [2022-04-07 19:21:01,543 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-07 19:21:01,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 19:21:01,553 INFO L290 TraceCheckUtils]: 0: Hoare triple {43#true} [123] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {43#true} is VALID [2022-04-07 19:21:01,554 INFO L290 TraceCheckUtils]: 1: Hoare triple {43#true} [125] L8-->L8-2: Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] {44#false} is VALID [2022-04-07 19:21:01,554 INFO L290 TraceCheckUtils]: 2: Hoare triple {44#false} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {44#false} is VALID [2022-04-07 19:21:01,554 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {44#false} {44#false} [163] assume_abort_if_notEXIT-->L24-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= 0 v_main_~y~0_9) (<= v_main_~y~0_9 1)) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {44#false} is VALID [2022-04-07 19:21:01,554 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2022-04-07 19:21:01,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 19:21:01,562 INFO L290 TraceCheckUtils]: 0: Hoare triple {43#true} [123] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {43#true} is VALID [2022-04-07 19:21:01,563 INFO L290 TraceCheckUtils]: 1: Hoare triple {43#true} [125] L8-->L8-2: Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] {44#false} is VALID [2022-04-07 19:21:01,563 INFO L290 TraceCheckUtils]: 2: Hoare triple {44#false} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {44#false} is VALID [2022-04-07 19:21:01,563 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {44#false} {44#false} [164] assume_abort_if_notEXIT-->L25: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (<= 1 v_main_~x~0_11) 1 0) |v_assume_abort_if_not_#in~condInParam_3|) InVars {main_~x~0=v_main_~x~0_11} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_3|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {44#false} is VALID [2022-04-07 19:21:01,563 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2022-04-07 19:21:01,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 19:21:01,577 INFO L290 TraceCheckUtils]: 0: Hoare triple {43#true} [123] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {43#true} is VALID [2022-04-07 19:21:01,577 INFO L290 TraceCheckUtils]: 1: Hoare triple {43#true} [125] L8-->L8-2: Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] {44#false} is VALID [2022-04-07 19:21:01,577 INFO L290 TraceCheckUtils]: 2: Hoare triple {44#false} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {44#false} is VALID [2022-04-07 19:21:01,578 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {44#false} {44#false} [165] assume_abort_if_notEXIT-->L26: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (<= 1 v_main_~y~0_10) 1 0) |v_assume_abort_if_not_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_4|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {44#false} is VALID [2022-04-07 19:21:01,579 INFO L272 TraceCheckUtils]: 0: Hoare triple {43#true} [115] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {64#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-07 19:21:01,580 INFO L290 TraceCheckUtils]: 1: Hoare triple {64#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [117] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_1| 1))) (and (= 48 (select .cse0 0)) (= (select |v_#valid_1| 2) 1) (= (select |v_#valid_1| 0) 0) (= (select |v_#length_1| 2) 11) (< 0 |v_#StackHeapBarrier_1|) (= |v_#NULL.base_1| 0) (= 1 (select |v_#valid_1| 3)) (= (select |v_#length_1| 3) 12) (= (select |v_#valid_1| 1) 1) (= 2 (select |v_#length_1| 1)) (= (select .cse0 1) 0) (= |v_#NULL.offset_1| 0))) InVars {#memory_int=|v_#memory_int_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_1|, #valid=|v_#valid_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|, #valid=|v_#valid_1|, #memory_int=|v_#memory_int_1|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {43#true} is VALID [2022-04-07 19:21:01,580 INFO L290 TraceCheckUtils]: 2: Hoare triple {43#true} [120] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {43#true} is VALID [2022-04-07 19:21:01,580 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {43#true} {43#true} [161] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {43#true} is VALID [2022-04-07 19:21:01,580 INFO L272 TraceCheckUtils]: 4: Hoare triple {43#true} [116] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {43#true} is VALID [2022-04-07 19:21:01,580 INFO L290 TraceCheckUtils]: 5: Hoare triple {43#true} [119] mainENTRY-->L22: Formula: (and (= v_main_~x~0_1 |v_main_#t~nondet4_2|) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647)) InVars {main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~q~0=v_main_~q~0_3, main_~x~0=v_main_~x~0_1, main_~y~0=v_main_~y~0_1, main_~b~0=v_main_~b~0_3, main_~p~0=v_main_~p~0_3, main_~r~0=v_main_~r~0_3, main_~s~0=v_main_~s~0_3, main_~a~0=v_main_~a~0_2} AuxVars[] AssignedVars[main_~q~0, main_#t~nondet4, main_~x~0, main_~y~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {43#true} is VALID [2022-04-07 19:21:01,581 INFO L272 TraceCheckUtils]: 6: Hoare triple {43#true} [121] L22-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_10 1) (<= 0 v_main_~x~0_10)) 1 0)) InVars {main_~x~0=v_main_~x~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {43#true} is VALID [2022-04-07 19:21:01,581 INFO L290 TraceCheckUtils]: 7: Hoare triple {43#true} [123] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {43#true} is VALID [2022-04-07 19:21:01,582 INFO L290 TraceCheckUtils]: 8: Hoare triple {43#true} [125] L8-->L8-2: Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] {44#false} is VALID [2022-04-07 19:21:01,582 INFO L290 TraceCheckUtils]: 9: Hoare triple {44#false} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {44#false} is VALID [2022-04-07 19:21:01,583 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {44#false} {43#true} [162] assume_abort_if_notEXIT-->L22-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_10 1) (<= 0 v_main_~x~0_10)) 1 0)) InVars {main_~x~0=v_main_~x~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {44#false} is VALID [2022-04-07 19:21:01,583 INFO L290 TraceCheckUtils]: 11: Hoare triple {44#false} [122] L22-1-->L24: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= v_main_~y~0_3 |v_main_#t~nondet5_2|)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|} OutVars{main_~y~0=v_main_~y~0_3} AuxVars[] AssignedVars[main_#t~nondet5, main_~y~0] {44#false} is VALID [2022-04-07 19:21:01,583 INFO L272 TraceCheckUtils]: 12: Hoare triple {44#false} [124] L24-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= 0 v_main_~y~0_9) (<= v_main_~y~0_9 1)) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {43#true} is VALID [2022-04-07 19:21:01,583 INFO L290 TraceCheckUtils]: 13: Hoare triple {43#true} [123] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {43#true} is VALID [2022-04-07 19:21:01,584 INFO L290 TraceCheckUtils]: 14: Hoare triple {43#true} [125] L8-->L8-2: Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] {44#false} is VALID [2022-04-07 19:21:01,584 INFO L290 TraceCheckUtils]: 15: Hoare triple {44#false} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {44#false} is VALID [2022-04-07 19:21:01,584 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {44#false} {44#false} [163] assume_abort_if_notEXIT-->L24-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= 0 v_main_~y~0_9) (<= v_main_~y~0_9 1)) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {44#false} is VALID [2022-04-07 19:21:01,584 INFO L272 TraceCheckUtils]: 17: Hoare triple {44#false} [127] L24-1-->assume_abort_if_notENTRY: Formula: (= (ite (<= 1 v_main_~x~0_11) 1 0) |v_assume_abort_if_not_#in~condInParam_3|) InVars {main_~x~0=v_main_~x~0_11} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_3|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {43#true} is VALID [2022-04-07 19:21:01,585 INFO L290 TraceCheckUtils]: 18: Hoare triple {43#true} [123] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {43#true} is VALID [2022-04-07 19:21:01,585 INFO L290 TraceCheckUtils]: 19: Hoare triple {43#true} [125] L8-->L8-2: Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] {44#false} is VALID [2022-04-07 19:21:01,585 INFO L290 TraceCheckUtils]: 20: Hoare triple {44#false} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {44#false} is VALID [2022-04-07 19:21:01,586 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {44#false} {44#false} [164] assume_abort_if_notEXIT-->L25: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (<= 1 v_main_~x~0_11) 1 0) |v_assume_abort_if_not_#in~condInParam_3|) InVars {main_~x~0=v_main_~x~0_11} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_3|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {44#false} is VALID [2022-04-07 19:21:01,587 INFO L272 TraceCheckUtils]: 22: Hoare triple {44#false} [129] L25-->assume_abort_if_notENTRY: Formula: (= (ite (<= 1 v_main_~y~0_10) 1 0) |v_assume_abort_if_not_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_4|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {43#true} is VALID [2022-04-07 19:21:01,587 INFO L290 TraceCheckUtils]: 23: Hoare triple {43#true} [123] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {43#true} is VALID [2022-04-07 19:21:01,591 INFO L290 TraceCheckUtils]: 24: Hoare triple {43#true} [125] L8-->L8-2: Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] {44#false} is VALID [2022-04-07 19:21:01,591 INFO L290 TraceCheckUtils]: 25: Hoare triple {44#false} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {44#false} is VALID [2022-04-07 19:21:01,591 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {44#false} {44#false} [165] assume_abort_if_notEXIT-->L26: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (<= 1 v_main_~y~0_10) 1 0) |v_assume_abort_if_not_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_4|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {44#false} is VALID [2022-04-07 19:21:01,592 INFO L290 TraceCheckUtils]: 27: Hoare triple {44#false} [130] L26-->L35-2: Formula: (and (= v_main_~b~0_4 v_main_~y~0_6) (= v_main_~q~0_5 0) (= v_main_~s~0_5 1) (= v_main_~p~0_5 1) (= v_main_~a~0_4 v_main_~x~0_7) (= v_main_~r~0_5 0)) InVars {main_~x~0=v_main_~x~0_7, main_~y~0=v_main_~y~0_6} OutVars{main_~q~0=v_main_~q~0_5, main_~x~0=v_main_~x~0_7, main_~y~0=v_main_~y~0_6, main_~b~0=v_main_~b~0_4, main_~p~0=v_main_~p~0_5, main_~r~0=v_main_~r~0_5, main_~s~0=v_main_~s~0_5, main_~a~0=v_main_~a~0_4} AuxVars[] AssignedVars[main_~q~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {44#false} is VALID [2022-04-07 19:21:01,592 INFO L290 TraceCheckUtils]: 28: Hoare triple {44#false} [131] L35-2-->L35-3: Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] {44#false} is VALID [2022-04-07 19:21:01,592 INFO L272 TraceCheckUtils]: 29: Hoare triple {44#false} [134] L35-3-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_5| (ite (= (+ (* (- 1) (* v_main_~x~0_14 v_main_~q~0_8)) (* v_main_~x~0_14 v_main_~p~0_8) (* (- 1) (* v_main_~y~0_13 v_main_~s~0_8)) (* v_main_~y~0_13 v_main_~r~0_8)) v_main_~a~0_10) 1 0)) InVars {main_~q~0=v_main_~q~0_8, main_~x~0=v_main_~x~0_14, main_~y~0=v_main_~y~0_13, main_~p~0=v_main_~p~0_8, main_~r~0=v_main_~r~0_8, main_~s~0=v_main_~s~0_8, main_~a~0=v_main_~a~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_5|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {44#false} is VALID [2022-04-07 19:21:01,592 INFO L290 TraceCheckUtils]: 30: Hoare triple {44#false} [138] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |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_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {44#false} is VALID [2022-04-07 19:21:01,592 INFO L290 TraceCheckUtils]: 31: Hoare triple {44#false} [143] L11-->L12: Formula: (= 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[] {44#false} is VALID [2022-04-07 19:21:01,593 INFO L290 TraceCheckUtils]: 32: Hoare triple {44#false} [148] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {44#false} is VALID [2022-04-07 19:21:01,593 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-04-07 19:21:01,593 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-07 19:21:01,593 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [273426943] [2022-04-07 19:21:01,594 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [273426943] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-07 19:21:01,594 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-07 19:21:01,594 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-04-07 19:21:01,595 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [257234560] [2022-04-07 19:21:01,596 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-07 19:21:01,599 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 4.0) internal successors, (12), 2 states have internal predecessors, (12), 2 states have call successors, (7), 3 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 33 [2022-04-07 19:21:01,600 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-07 19:21:01,602 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 4.0) internal successors, (12), 2 states have internal predecessors, (12), 2 states have call successors, (7), 3 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-07 19:21:01,639 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 24 edges. 24 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-07 19:21:01,640 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-04-07 19:21:01,640 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-07 19:21:01,664 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-04-07 19:21:01,665 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-04-07 19:21:01,668 INFO L87 Difference]: Start difference. First operand has 40 states, 23 states have (on average 1.5217391304347827) internal successors, (35), 24 states have internal predecessors, (35), 11 states have call successors, (11), 4 states have call predecessors, (11), 4 states have return successors, (11), 11 states have call predecessors, (11), 11 states have call successors, (11) Second operand has 3 states, 3 states have (on average 4.0) internal successors, (12), 2 states have internal predecessors, (12), 2 states have call successors, (7), 3 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-07 19:21:01,806 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 19:21:01,806 INFO L93 Difference]: Finished difference Result 40 states and 49 transitions. [2022-04-07 19:21:01,810 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-04-07 19:21:01,810 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 4.0) internal successors, (12), 2 states have internal predecessors, (12), 2 states have call successors, (7), 3 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 33 [2022-04-07 19:21:01,811 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-07 19:21:01,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 4.0) internal successors, (12), 2 states have internal predecessors, (12), 2 states have call successors, (7), 3 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-07 19:21:01,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 57 transitions. [2022-04-07 19:21:01,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 4.0) internal successors, (12), 2 states have internal predecessors, (12), 2 states have call successors, (7), 3 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-07 19:21:01,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 57 transitions. [2022-04-07 19:21:01,819 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 3 states and 57 transitions. [2022-04-07 19:21:01,877 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 57 edges. 57 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-07 19:21:01,887 INFO L225 Difference]: With dead ends: 40 [2022-04-07 19:21:01,887 INFO L226 Difference]: Without dead ends: 35 [2022-04-07 19:21:01,888 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 15 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 19:21:01,891 INFO L913 BasicCegarLoop]: 40 mSDtfsCounter, 24 mSDsluCounter, 3 mSDsCounter, 0 mSdLazyCounter, 11 mSolverCounterSat, 10 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 33 SdHoareTripleChecker+Valid, 43 SdHoareTripleChecker+Invalid, 21 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 10 IncrementalHoareTripleChecker+Valid, 11 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-07 19:21:01,893 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [33 Valid, 43 Invalid, 21 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [10 Valid, 11 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-07 19:21:01,905 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 35 states. [2022-04-07 19:21:01,913 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 35 to 35. [2022-04-07 19:21:01,913 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-07 19:21:01,913 INFO L82 GeneralOperation]: Start isEquivalent. First operand 35 states. Second operand has 35 states, 20 states have (on average 1.2) internal successors, (24), 21 states have internal predecessors, (24), 11 states have call successors, (11), 4 states have call predecessors, (11), 3 states have return successors, (9), 9 states have call predecessors, (9), 9 states have call successors, (9) [2022-04-07 19:21:01,914 INFO L74 IsIncluded]: Start isIncluded. First operand 35 states. Second operand has 35 states, 20 states have (on average 1.2) internal successors, (24), 21 states have internal predecessors, (24), 11 states have call successors, (11), 4 states have call predecessors, (11), 3 states have return successors, (9), 9 states have call predecessors, (9), 9 states have call successors, (9) [2022-04-07 19:21:01,914 INFO L87 Difference]: Start difference. First operand 35 states. Second operand has 35 states, 20 states have (on average 1.2) internal successors, (24), 21 states have internal predecessors, (24), 11 states have call successors, (11), 4 states have call predecessors, (11), 3 states have return successors, (9), 9 states have call predecessors, (9), 9 states have call successors, (9) [2022-04-07 19:21:01,917 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 19:21:01,918 INFO L93 Difference]: Finished difference Result 35 states and 44 transitions. [2022-04-07 19:21:01,918 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 44 transitions. [2022-04-07 19:21:01,918 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-07 19:21:01,918 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-07 19:21:01,919 INFO L74 IsIncluded]: Start isIncluded. First operand has 35 states, 20 states have (on average 1.2) internal successors, (24), 21 states have internal predecessors, (24), 11 states have call successors, (11), 4 states have call predecessors, (11), 3 states have return successors, (9), 9 states have call predecessors, (9), 9 states have call successors, (9) Second operand 35 states. [2022-04-07 19:21:01,919 INFO L87 Difference]: Start difference. First operand has 35 states, 20 states have (on average 1.2) internal successors, (24), 21 states have internal predecessors, (24), 11 states have call successors, (11), 4 states have call predecessors, (11), 3 states have return successors, (9), 9 states have call predecessors, (9), 9 states have call successors, (9) Second operand 35 states. [2022-04-07 19:21:01,922 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 19:21:01,922 INFO L93 Difference]: Finished difference Result 35 states and 44 transitions. [2022-04-07 19:21:01,922 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 44 transitions. [2022-04-07 19:21:01,922 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-07 19:21:01,922 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-07 19:21:01,923 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-07 19:21:01,923 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-07 19:21:01,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 35 states, 20 states have (on average 1.2) internal successors, (24), 21 states have internal predecessors, (24), 11 states have call successors, (11), 4 states have call predecessors, (11), 3 states have return successors, (9), 9 states have call predecessors, (9), 9 states have call successors, (9) [2022-04-07 19:21:01,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 35 states and 44 transitions. [2022-04-07 19:21:01,946 INFO L78 Accepts]: Start accepts. Automaton has 35 states and 44 transitions. Word has length 33 [2022-04-07 19:21:01,946 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-07 19:21:01,946 INFO L478 AbstractCegarLoop]: Abstraction has 35 states and 44 transitions. [2022-04-07 19:21:01,946 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 4.0) internal successors, (12), 2 states have internal predecessors, (12), 2 states have call successors, (7), 3 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-07 19:21:01,946 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 44 transitions. [2022-04-07 19:21:01,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-04-07 19:21:01,947 INFO L491 BasicCegarLoop]: Found error trace [2022-04-07 19:21:01,947 INFO L499 BasicCegarLoop]: trace histogram [4, 4, 4, 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 19:21:01,947 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-04-07 19:21:01,947 INFO L403 AbstractCegarLoop]: === Iteration 2 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-07 19:21:01,948 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-07 19:21:01,948 INFO L85 PathProgramCache]: Analyzing trace with hash 641145651, now seen corresponding path program 1 times [2022-04-07 19:21:01,948 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-07 19:21:01,948 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2115763069] [2022-04-07 19:21:01,948 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-07 19:21:01,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-07 19:21:01,966 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-07 19:21:01,967 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [696722551] [2022-04-07 19:21:01,967 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-07 19:21:01,967 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-07 19:21:01,967 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-07 19:21:01,981 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 19:21:01,982 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 19:21:02,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 19:21:02,037 INFO L263 TraceCheckSpWp]: Trace formula consists of 107 conjuncts, 7 conjunts are in the unsatisfiable core [2022-04-07 19:21:02,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 19:21:02,049 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-07 19:21:02,193 INFO L272 TraceCheckUtils]: 0: Hoare triple {212#true} [115] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {212#true} is VALID [2022-04-07 19:21:02,193 INFO L290 TraceCheckUtils]: 1: Hoare triple {212#true} [117] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_1| 1))) (and (= 48 (select .cse0 0)) (= (select |v_#valid_1| 2) 1) (= (select |v_#valid_1| 0) 0) (= (select |v_#length_1| 2) 11) (< 0 |v_#StackHeapBarrier_1|) (= |v_#NULL.base_1| 0) (= 1 (select |v_#valid_1| 3)) (= (select |v_#length_1| 3) 12) (= (select |v_#valid_1| 1) 1) (= 2 (select |v_#length_1| 1)) (= (select .cse0 1) 0) (= |v_#NULL.offset_1| 0))) InVars {#memory_int=|v_#memory_int_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_1|, #valid=|v_#valid_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|, #valid=|v_#valid_1|, #memory_int=|v_#memory_int_1|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {212#true} is VALID [2022-04-07 19:21:02,194 INFO L290 TraceCheckUtils]: 2: Hoare triple {212#true} [120] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {212#true} is VALID [2022-04-07 19:21:02,194 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {212#true} {212#true} [161] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {212#true} is VALID [2022-04-07 19:21:02,194 INFO L272 TraceCheckUtils]: 4: Hoare triple {212#true} [116] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {212#true} is VALID [2022-04-07 19:21:02,194 INFO L290 TraceCheckUtils]: 5: Hoare triple {212#true} [119] mainENTRY-->L22: Formula: (and (= v_main_~x~0_1 |v_main_#t~nondet4_2|) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647)) InVars {main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~q~0=v_main_~q~0_3, main_~x~0=v_main_~x~0_1, main_~y~0=v_main_~y~0_1, main_~b~0=v_main_~b~0_3, main_~p~0=v_main_~p~0_3, main_~r~0=v_main_~r~0_3, main_~s~0=v_main_~s~0_3, main_~a~0=v_main_~a~0_2} AuxVars[] AssignedVars[main_~q~0, main_#t~nondet4, main_~x~0, main_~y~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {212#true} is VALID [2022-04-07 19:21:02,194 INFO L272 TraceCheckUtils]: 6: Hoare triple {212#true} [121] L22-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_10 1) (<= 0 v_main_~x~0_10)) 1 0)) InVars {main_~x~0=v_main_~x~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {212#true} is VALID [2022-04-07 19:21:02,194 INFO L290 TraceCheckUtils]: 7: Hoare triple {212#true} [123] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {212#true} is VALID [2022-04-07 19:21:02,194 INFO L290 TraceCheckUtils]: 8: Hoare triple {212#true} [126] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {212#true} is VALID [2022-04-07 19:21:02,195 INFO L290 TraceCheckUtils]: 9: Hoare triple {212#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {212#true} is VALID [2022-04-07 19:21:02,195 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {212#true} {212#true} [162] assume_abort_if_notEXIT-->L22-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_10 1) (<= 0 v_main_~x~0_10)) 1 0)) InVars {main_~x~0=v_main_~x~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {212#true} is VALID [2022-04-07 19:21:02,195 INFO L290 TraceCheckUtils]: 11: Hoare triple {212#true} [122] L22-1-->L24: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= v_main_~y~0_3 |v_main_#t~nondet5_2|)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|} OutVars{main_~y~0=v_main_~y~0_3} AuxVars[] AssignedVars[main_#t~nondet5, main_~y~0] {212#true} is VALID [2022-04-07 19:21:02,195 INFO L272 TraceCheckUtils]: 12: Hoare triple {212#true} [124] L24-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= 0 v_main_~y~0_9) (<= v_main_~y~0_9 1)) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {212#true} is VALID [2022-04-07 19:21:02,195 INFO L290 TraceCheckUtils]: 13: Hoare triple {212#true} [123] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {212#true} is VALID [2022-04-07 19:21:02,195 INFO L290 TraceCheckUtils]: 14: Hoare triple {212#true} [126] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {212#true} is VALID [2022-04-07 19:21:02,195 INFO L290 TraceCheckUtils]: 15: Hoare triple {212#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {212#true} is VALID [2022-04-07 19:21:02,196 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {212#true} {212#true} [163] assume_abort_if_notEXIT-->L24-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= 0 v_main_~y~0_9) (<= v_main_~y~0_9 1)) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {212#true} is VALID [2022-04-07 19:21:02,196 INFO L272 TraceCheckUtils]: 17: Hoare triple {212#true} [127] L24-1-->assume_abort_if_notENTRY: Formula: (= (ite (<= 1 v_main_~x~0_11) 1 0) |v_assume_abort_if_not_#in~condInParam_3|) InVars {main_~x~0=v_main_~x~0_11} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_3|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {212#true} is VALID [2022-04-07 19:21:02,196 INFO L290 TraceCheckUtils]: 18: Hoare triple {212#true} [123] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {212#true} is VALID [2022-04-07 19:21:02,196 INFO L290 TraceCheckUtils]: 19: Hoare triple {212#true} [126] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {212#true} is VALID [2022-04-07 19:21:02,196 INFO L290 TraceCheckUtils]: 20: Hoare triple {212#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {212#true} is VALID [2022-04-07 19:21:02,196 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {212#true} {212#true} [164] assume_abort_if_notEXIT-->L25: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (<= 1 v_main_~x~0_11) 1 0) |v_assume_abort_if_not_#in~condInParam_3|) InVars {main_~x~0=v_main_~x~0_11} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_3|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {212#true} is VALID [2022-04-07 19:21:02,197 INFO L272 TraceCheckUtils]: 22: Hoare triple {212#true} [129] L25-->assume_abort_if_notENTRY: Formula: (= (ite (<= 1 v_main_~y~0_10) 1 0) |v_assume_abort_if_not_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_4|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {212#true} is VALID [2022-04-07 19:21:02,209 INFO L290 TraceCheckUtils]: 23: Hoare triple {212#true} [123] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {286#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} is VALID [2022-04-07 19:21:02,209 INFO L290 TraceCheckUtils]: 24: Hoare triple {286#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} [126] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {290#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-07 19:21:02,210 INFO L290 TraceCheckUtils]: 25: Hoare triple {290#(not (= |assume_abort_if_not_#in~cond| 0))} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {290#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-07 19:21:02,210 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {290#(not (= |assume_abort_if_not_#in~cond| 0))} {212#true} [165] assume_abort_if_notEXIT-->L26: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (<= 1 v_main_~y~0_10) 1 0) |v_assume_abort_if_not_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_4|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {297#(<= 1 main_~y~0)} is VALID [2022-04-07 19:21:02,211 INFO L290 TraceCheckUtils]: 27: Hoare triple {297#(<= 1 main_~y~0)} [130] L26-->L35-2: Formula: (and (= v_main_~b~0_4 v_main_~y~0_6) (= v_main_~q~0_5 0) (= v_main_~s~0_5 1) (= v_main_~p~0_5 1) (= v_main_~a~0_4 v_main_~x~0_7) (= v_main_~r~0_5 0)) InVars {main_~x~0=v_main_~x~0_7, main_~y~0=v_main_~y~0_6} OutVars{main_~q~0=v_main_~q~0_5, main_~x~0=v_main_~x~0_7, main_~y~0=v_main_~y~0_6, main_~b~0=v_main_~b~0_4, main_~p~0=v_main_~p~0_5, main_~r~0=v_main_~r~0_5, main_~s~0=v_main_~s~0_5, main_~a~0=v_main_~a~0_4} AuxVars[] AssignedVars[main_~q~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {301#(<= 1 main_~b~0)} is VALID [2022-04-07 19:21:02,211 INFO L290 TraceCheckUtils]: 28: Hoare triple {301#(<= 1 main_~b~0)} [133] L35-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {301#(<= 1 main_~b~0)} is VALID [2022-04-07 19:21:02,212 INFO L290 TraceCheckUtils]: 29: Hoare triple {301#(<= 1 main_~b~0)} [135] L36-->L35-3: Formula: (= v_main_~b~0_5 0) InVars {main_~b~0=v_main_~b~0_5} OutVars{main_~b~0=v_main_~b~0_5} AuxVars[] AssignedVars[] {213#false} is VALID [2022-04-07 19:21:02,212 INFO L272 TraceCheckUtils]: 30: Hoare triple {213#false} [134] L35-3-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_5| (ite (= (+ (* (- 1) (* v_main_~x~0_14 v_main_~q~0_8)) (* v_main_~x~0_14 v_main_~p~0_8) (* (- 1) (* v_main_~y~0_13 v_main_~s~0_8)) (* v_main_~y~0_13 v_main_~r~0_8)) v_main_~a~0_10) 1 0)) InVars {main_~q~0=v_main_~q~0_8, main_~x~0=v_main_~x~0_14, main_~y~0=v_main_~y~0_13, main_~p~0=v_main_~p~0_8, main_~r~0=v_main_~r~0_8, main_~s~0=v_main_~s~0_8, main_~a~0=v_main_~a~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_5|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {213#false} is VALID [2022-04-07 19:21:02,212 INFO L290 TraceCheckUtils]: 31: Hoare triple {213#false} [138] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |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_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {213#false} is VALID [2022-04-07 19:21:02,212 INFO L290 TraceCheckUtils]: 32: Hoare triple {213#false} [143] L11-->L12: Formula: (= 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[] {213#false} is VALID [2022-04-07 19:21:02,212 INFO L290 TraceCheckUtils]: 33: Hoare triple {213#false} [148] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {213#false} is VALID [2022-04-07 19:21:02,213 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-04-07 19:21:02,213 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-04-07 19:21:02,213 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-07 19:21:02,213 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2115763069] [2022-04-07 19:21:02,213 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-07 19:21:02,213 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [696722551] [2022-04-07 19:21:02,213 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [696722551] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-07 19:21:02,213 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-07 19:21:02,213 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-07 19:21:02,214 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1786695260] [2022-04-07 19:21:02,214 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-07 19:21:02,215 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 2.6666666666666665) internal successors, (16), 5 states have internal predecessors, (16), 2 states have call successors, (7), 2 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) Word has length 34 [2022-04-07 19:21:02,215 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-07 19:21:02,215 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 6 states, 6 states have (on average 2.6666666666666665) internal successors, (16), 5 states have internal predecessors, (16), 2 states have call successors, (7), 2 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-07 19:21:02,233 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 28 edges. 28 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-07 19:21:02,233 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-07 19:21:02,233 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-07 19:21:02,233 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-07 19:21:02,233 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-04-07 19:21:02,233 INFO L87 Difference]: Start difference. First operand 35 states and 44 transitions. Second operand has 6 states, 6 states have (on average 2.6666666666666665) internal successors, (16), 5 states have internal predecessors, (16), 2 states have call successors, (7), 2 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-07 19:21:02,425 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 19:21:02,425 INFO L93 Difference]: Finished difference Result 47 states and 62 transitions. [2022-04-07 19:21:02,425 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-07 19:21:02,425 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 2.6666666666666665) internal successors, (16), 5 states have internal predecessors, (16), 2 states have call successors, (7), 2 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) Word has length 34 [2022-04-07 19:21:02,425 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-07 19:21:02,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 2.6666666666666665) internal successors, (16), 5 states have internal predecessors, (16), 2 states have call successors, (7), 2 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-07 19:21:02,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 63 transitions. [2022-04-07 19:21:02,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 2.6666666666666665) internal successors, (16), 5 states have internal predecessors, (16), 2 states have call successors, (7), 2 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-07 19:21:02,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 63 transitions. [2022-04-07 19:21:02,429 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 63 transitions. [2022-04-07 19:21:02,472 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 63 edges. 63 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-07 19:21:02,473 INFO L225 Difference]: With dead ends: 47 [2022-04-07 19:21:02,473 INFO L226 Difference]: Without dead ends: 47 [2022-04-07 19:21:02,474 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 35 GetRequests, 29 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2022-04-07 19:21:02,474 INFO L913 BasicCegarLoop]: 38 mSDtfsCounter, 31 mSDsluCounter, 95 mSDsCounter, 0 mSdLazyCounter, 76 mSolverCounterSat, 9 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 35 SdHoareTripleChecker+Valid, 133 SdHoareTripleChecker+Invalid, 85 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 9 IncrementalHoareTripleChecker+Valid, 76 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-07 19:21:02,475 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [35 Valid, 133 Invalid, 85 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [9 Valid, 76 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-07 19:21:02,475 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 47 states. [2022-04-07 19:21:02,478 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 47 to 37. [2022-04-07 19:21:02,478 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-07 19:21:02,478 INFO L82 GeneralOperation]: Start isEquivalent. First operand 47 states. Second operand has 37 states, 22 states have (on average 1.1818181818181819) internal successors, (26), 23 states have internal predecessors, (26), 11 states have call successors, (11), 4 states have call predecessors, (11), 3 states have return successors, (9), 9 states have call predecessors, (9), 9 states have call successors, (9) [2022-04-07 19:21:02,478 INFO L74 IsIncluded]: Start isIncluded. First operand 47 states. Second operand has 37 states, 22 states have (on average 1.1818181818181819) internal successors, (26), 23 states have internal predecessors, (26), 11 states have call successors, (11), 4 states have call predecessors, (11), 3 states have return successors, (9), 9 states have call predecessors, (9), 9 states have call successors, (9) [2022-04-07 19:21:02,479 INFO L87 Difference]: Start difference. First operand 47 states. Second operand has 37 states, 22 states have (on average 1.1818181818181819) internal successors, (26), 23 states have internal predecessors, (26), 11 states have call successors, (11), 4 states have call predecessors, (11), 3 states have return successors, (9), 9 states have call predecessors, (9), 9 states have call successors, (9) [2022-04-07 19:21:02,481 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 19:21:02,481 INFO L93 Difference]: Finished difference Result 47 states and 62 transitions. [2022-04-07 19:21:02,481 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 62 transitions. [2022-04-07 19:21:02,482 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-07 19:21:02,482 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-07 19:21:02,482 INFO L74 IsIncluded]: Start isIncluded. First operand has 37 states, 22 states have (on average 1.1818181818181819) internal successors, (26), 23 states have internal predecessors, (26), 11 states have call successors, (11), 4 states have call predecessors, (11), 3 states have return successors, (9), 9 states have call predecessors, (9), 9 states have call successors, (9) Second operand 47 states. [2022-04-07 19:21:02,482 INFO L87 Difference]: Start difference. First operand has 37 states, 22 states have (on average 1.1818181818181819) internal successors, (26), 23 states have internal predecessors, (26), 11 states have call successors, (11), 4 states have call predecessors, (11), 3 states have return successors, (9), 9 states have call predecessors, (9), 9 states have call successors, (9) Second operand 47 states. [2022-04-07 19:21:02,484 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 19:21:02,485 INFO L93 Difference]: Finished difference Result 47 states and 62 transitions. [2022-04-07 19:21:02,485 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 62 transitions. [2022-04-07 19:21:02,485 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-07 19:21:02,485 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-07 19:21:02,485 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-07 19:21:02,485 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-07 19:21:02,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 37 states, 22 states have (on average 1.1818181818181819) internal successors, (26), 23 states have internal predecessors, (26), 11 states have call successors, (11), 4 states have call predecessors, (11), 3 states have return successors, (9), 9 states have call predecessors, (9), 9 states have call successors, (9) [2022-04-07 19:21:02,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 37 states and 46 transitions. [2022-04-07 19:21:02,487 INFO L78 Accepts]: Start accepts. Automaton has 37 states and 46 transitions. Word has length 34 [2022-04-07 19:21:02,487 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-07 19:21:02,487 INFO L478 AbstractCegarLoop]: Abstraction has 37 states and 46 transitions. [2022-04-07 19:21:02,488 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 2.6666666666666665) internal successors, (16), 5 states have internal predecessors, (16), 2 states have call successors, (7), 2 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-07 19:21:02,488 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 46 transitions. [2022-04-07 19:21:02,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2022-04-07 19:21:02,488 INFO L491 BasicCegarLoop]: Found error trace [2022-04-07 19:21:02,488 INFO L499 BasicCegarLoop]: trace histogram [4, 4, 4, 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 19:21:02,524 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 19:21:02,705 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-07 19:21:02,705 INFO L403 AbstractCegarLoop]: === Iteration 3 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-07 19:21:02,705 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-07 19:21:02,706 INFO L85 PathProgramCache]: Analyzing trace with hash 283168444, now seen corresponding path program 1 times [2022-04-07 19:21:02,706 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-07 19:21:02,706 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2090038978] [2022-04-07 19:21:02,706 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-07 19:21:02,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-07 19:21:02,726 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-07 19:21:02,726 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [963589188] [2022-04-07 19:21:02,726 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-07 19:21:02,726 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-07 19:21:02,726 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-07 19:21:02,745 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 19:21:02,747 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 19:21:02,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 19:21:02,796 INFO L263 TraceCheckSpWp]: Trace formula consists of 117 conjuncts, 23 conjunts are in the unsatisfiable core [2022-04-07 19:21:02,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 19:21:02,823 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-07 19:21:03,206 INFO L272 TraceCheckUtils]: 0: Hoare triple {501#true} [115] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {501#true} is VALID [2022-04-07 19:21:03,207 INFO L290 TraceCheckUtils]: 1: Hoare triple {501#true} [117] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_1| 1))) (and (= 48 (select .cse0 0)) (= (select |v_#valid_1| 2) 1) (= (select |v_#valid_1| 0) 0) (= (select |v_#length_1| 2) 11) (< 0 |v_#StackHeapBarrier_1|) (= |v_#NULL.base_1| 0) (= 1 (select |v_#valid_1| 3)) (= (select |v_#length_1| 3) 12) (= (select |v_#valid_1| 1) 1) (= 2 (select |v_#length_1| 1)) (= (select .cse0 1) 0) (= |v_#NULL.offset_1| 0))) InVars {#memory_int=|v_#memory_int_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_1|, #valid=|v_#valid_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|, #valid=|v_#valid_1|, #memory_int=|v_#memory_int_1|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {501#true} is VALID [2022-04-07 19:21:03,207 INFO L290 TraceCheckUtils]: 2: Hoare triple {501#true} [120] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {501#true} is VALID [2022-04-07 19:21:03,207 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {501#true} {501#true} [161] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {501#true} is VALID [2022-04-07 19:21:03,207 INFO L272 TraceCheckUtils]: 4: Hoare triple {501#true} [116] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {501#true} is VALID [2022-04-07 19:21:03,207 INFO L290 TraceCheckUtils]: 5: Hoare triple {501#true} [119] mainENTRY-->L22: Formula: (and (= v_main_~x~0_1 |v_main_#t~nondet4_2|) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647)) InVars {main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~q~0=v_main_~q~0_3, main_~x~0=v_main_~x~0_1, main_~y~0=v_main_~y~0_1, main_~b~0=v_main_~b~0_3, main_~p~0=v_main_~p~0_3, main_~r~0=v_main_~r~0_3, main_~s~0=v_main_~s~0_3, main_~a~0=v_main_~a~0_2} AuxVars[] AssignedVars[main_~q~0, main_#t~nondet4, main_~x~0, main_~y~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {501#true} is VALID [2022-04-07 19:21:03,208 INFO L272 TraceCheckUtils]: 6: Hoare triple {501#true} [121] L22-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_10 1) (<= 0 v_main_~x~0_10)) 1 0)) InVars {main_~x~0=v_main_~x~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {501#true} is VALID [2022-04-07 19:21:03,208 INFO L290 TraceCheckUtils]: 7: Hoare triple {501#true} [123] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {527#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} is VALID [2022-04-07 19:21:03,208 INFO L290 TraceCheckUtils]: 8: Hoare triple {527#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} [126] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {531#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-07 19:21:03,209 INFO L290 TraceCheckUtils]: 9: Hoare triple {531#(not (= |assume_abort_if_not_#in~cond| 0))} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {531#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-07 19:21:03,209 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {531#(not (= |assume_abort_if_not_#in~cond| 0))} {501#true} [162] assume_abort_if_notEXIT-->L22-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_10 1) (<= 0 v_main_~x~0_10)) 1 0)) InVars {main_~x~0=v_main_~x~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {538#(and (<= 0 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-07 19:21:03,210 INFO L290 TraceCheckUtils]: 11: Hoare triple {538#(and (<= 0 main_~x~0) (<= main_~x~0 1))} [122] L22-1-->L24: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= v_main_~y~0_3 |v_main_#t~nondet5_2|)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|} OutVars{main_~y~0=v_main_~y~0_3} AuxVars[] AssignedVars[main_#t~nondet5, main_~y~0] {538#(and (<= 0 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-07 19:21:03,210 INFO L272 TraceCheckUtils]: 12: Hoare triple {538#(and (<= 0 main_~x~0) (<= main_~x~0 1))} [124] L24-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= 0 v_main_~y~0_9) (<= v_main_~y~0_9 1)) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {501#true} is VALID [2022-04-07 19:21:03,210 INFO L290 TraceCheckUtils]: 13: Hoare triple {501#true} [123] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {501#true} is VALID [2022-04-07 19:21:03,210 INFO L290 TraceCheckUtils]: 14: Hoare triple {501#true} [126] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {501#true} is VALID [2022-04-07 19:21:03,210 INFO L290 TraceCheckUtils]: 15: Hoare triple {501#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {501#true} is VALID [2022-04-07 19:21:03,211 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {501#true} {538#(and (<= 0 main_~x~0) (<= main_~x~0 1))} [163] assume_abort_if_notEXIT-->L24-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= 0 v_main_~y~0_9) (<= v_main_~y~0_9 1)) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {538#(and (<= 0 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-07 19:21:03,211 INFO L272 TraceCheckUtils]: 17: Hoare triple {538#(and (<= 0 main_~x~0) (<= main_~x~0 1))} [127] L24-1-->assume_abort_if_notENTRY: Formula: (= (ite (<= 1 v_main_~x~0_11) 1 0) |v_assume_abort_if_not_#in~condInParam_3|) InVars {main_~x~0=v_main_~x~0_11} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_3|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {501#true} is VALID [2022-04-07 19:21:03,211 INFO L290 TraceCheckUtils]: 18: Hoare triple {501#true} [123] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {501#true} is VALID [2022-04-07 19:21:03,211 INFO L290 TraceCheckUtils]: 19: Hoare triple {501#true} [126] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {501#true} is VALID [2022-04-07 19:21:03,212 INFO L290 TraceCheckUtils]: 20: Hoare triple {501#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {501#true} is VALID [2022-04-07 19:21:03,212 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {501#true} {538#(and (<= 0 main_~x~0) (<= main_~x~0 1))} [164] assume_abort_if_notEXIT-->L25: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (<= 1 v_main_~x~0_11) 1 0) |v_assume_abort_if_not_#in~condInParam_3|) InVars {main_~x~0=v_main_~x~0_11} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_3|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {538#(and (<= 0 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-07 19:21:03,212 INFO L272 TraceCheckUtils]: 22: Hoare triple {538#(and (<= 0 main_~x~0) (<= main_~x~0 1))} [129] L25-->assume_abort_if_notENTRY: Formula: (= (ite (<= 1 v_main_~y~0_10) 1 0) |v_assume_abort_if_not_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_4|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {501#true} is VALID [2022-04-07 19:21:03,213 INFO L290 TraceCheckUtils]: 23: Hoare triple {501#true} [123] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {527#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} is VALID [2022-04-07 19:21:03,213 INFO L290 TraceCheckUtils]: 24: Hoare triple {527#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} [126] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {531#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-07 19:21:03,213 INFO L290 TraceCheckUtils]: 25: Hoare triple {531#(not (= |assume_abort_if_not_#in~cond| 0))} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {531#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-07 19:21:03,214 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {531#(not (= |assume_abort_if_not_#in~cond| 0))} {538#(and (<= 0 main_~x~0) (<= main_~x~0 1))} [165] assume_abort_if_notEXIT-->L26: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (<= 1 v_main_~y~0_10) 1 0) |v_assume_abort_if_not_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_4|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {587#(and (<= 0 main_~x~0) (<= main_~x~0 1) (<= 1 main_~y~0))} is VALID [2022-04-07 19:21:03,215 INFO L290 TraceCheckUtils]: 27: Hoare triple {587#(and (<= 0 main_~x~0) (<= main_~x~0 1) (<= 1 main_~y~0))} [130] L26-->L35-2: Formula: (and (= v_main_~b~0_4 v_main_~y~0_6) (= v_main_~q~0_5 0) (= v_main_~s~0_5 1) (= v_main_~p~0_5 1) (= v_main_~a~0_4 v_main_~x~0_7) (= v_main_~r~0_5 0)) InVars {main_~x~0=v_main_~x~0_7, main_~y~0=v_main_~y~0_6} OutVars{main_~q~0=v_main_~q~0_5, main_~x~0=v_main_~x~0_7, main_~y~0=v_main_~y~0_6, main_~b~0=v_main_~b~0_4, main_~p~0=v_main_~p~0_5, main_~r~0=v_main_~r~0_5, main_~s~0=v_main_~s~0_5, main_~a~0=v_main_~a~0_4} AuxVars[] AssignedVars[main_~q~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {591#(and (= main_~r~0 0) (<= 0 main_~x~0) (<= main_~x~0 1) (<= main_~y~0 main_~b~0) (<= 1 main_~y~0) (= main_~a~0 main_~x~0) (= main_~p~0 1))} is VALID [2022-04-07 19:21:03,215 INFO L290 TraceCheckUtils]: 28: Hoare triple {591#(and (= main_~r~0 0) (<= 0 main_~x~0) (<= main_~x~0 1) (<= main_~y~0 main_~b~0) (<= 1 main_~y~0) (= main_~a~0 main_~x~0) (= main_~p~0 1))} [133] L35-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {591#(and (= main_~r~0 0) (<= 0 main_~x~0) (<= main_~x~0 1) (<= main_~y~0 main_~b~0) (<= 1 main_~y~0) (= main_~a~0 main_~x~0) (= main_~p~0 1))} is VALID [2022-04-07 19:21:03,216 INFO L290 TraceCheckUtils]: 29: Hoare triple {591#(and (= main_~r~0 0) (<= 0 main_~x~0) (<= main_~x~0 1) (<= main_~y~0 main_~b~0) (<= 1 main_~y~0) (= main_~a~0 main_~x~0) (= main_~p~0 1))} [136] L36-->L42-2: Formula: (and (not (= v_main_~b~0_6 0)) (= v_main_~k~0_4 0) (= v_main_~a~0_5 v_main_~c~0_4)) InVars {main_~b~0=v_main_~b~0_6, main_~a~0=v_main_~a~0_5} OutVars{main_~c~0=v_main_~c~0_4, main_~b~0=v_main_~b~0_6, main_~k~0=v_main_~k~0_4, main_~a~0=v_main_~a~0_5} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {598#(and (= main_~r~0 0) (<= 0 main_~x~0) (<= main_~x~0 1) (<= main_~y~0 main_~b~0) (<= main_~c~0 main_~a~0) (<= 1 main_~y~0) (= main_~a~0 main_~x~0) (= main_~p~0 1))} is VALID [2022-04-07 19:21:03,216 INFO L290 TraceCheckUtils]: 30: Hoare triple {598#(and (= main_~r~0 0) (<= 0 main_~x~0) (<= main_~x~0 1) (<= main_~y~0 main_~b~0) (<= main_~c~0 main_~a~0) (<= 1 main_~y~0) (= main_~a~0 main_~x~0) (= main_~p~0 1))} [141] L42-2-->L43: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {598#(and (= main_~r~0 0) (<= 0 main_~x~0) (<= main_~x~0 1) (<= main_~y~0 main_~b~0) (<= main_~c~0 main_~a~0) (<= 1 main_~y~0) (= main_~a~0 main_~x~0) (= main_~p~0 1))} is VALID [2022-04-07 19:21:03,217 INFO L290 TraceCheckUtils]: 31: Hoare triple {598#(and (= main_~r~0 0) (<= 0 main_~x~0) (<= main_~x~0 1) (<= main_~y~0 main_~b~0) (<= main_~c~0 main_~a~0) (<= 1 main_~y~0) (= main_~a~0 main_~x~0) (= main_~p~0 1))} [147] L43-->L49-2: Formula: (and (= v_main_~d~0_2 1) (<= v_main_~b~0_8 v_main_~c~0_7) (= v_main_~b~0_8 v_main_~v~0_2)) InVars {main_~b~0=v_main_~b~0_8, main_~c~0=v_main_~c~0_7} OutVars{main_~c~0=v_main_~c~0_7, main_~v~0=v_main_~v~0_2, main_~d~0=v_main_~d~0_2, main_~b~0=v_main_~b~0_8} AuxVars[] AssignedVars[main_~v~0, main_~d~0] {605#(and (= main_~r~0 0) (<= main_~x~0 1) (<= 1 main_~y~0) (<= main_~y~0 main_~a~0) (= main_~a~0 main_~x~0) (= main_~p~0 1))} is VALID [2022-04-07 19:21:03,217 INFO L290 TraceCheckUtils]: 32: Hoare triple {605#(and (= main_~r~0 0) (<= main_~x~0 1) (<= 1 main_~y~0) (<= main_~y~0 main_~a~0) (= main_~a~0 main_~x~0) (= main_~p~0 1))} [153] L49-2-->L50: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {605#(and (= main_~r~0 0) (<= main_~x~0 1) (<= 1 main_~y~0) (<= main_~y~0 main_~a~0) (= main_~a~0 main_~x~0) (= main_~p~0 1))} is VALID [2022-04-07 19:21:03,218 INFO L272 TraceCheckUtils]: 33: Hoare triple {605#(and (= main_~r~0 0) (<= main_~x~0 1) (<= 1 main_~y~0) (<= main_~y~0 main_~a~0) (= main_~a~0 main_~x~0) (= main_~p~0 1))} [155] L50-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_12 v_main_~p~0_7) (* v_main_~y~0_11 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_12, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {612#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-07 19:21:03,218 INFO L290 TraceCheckUtils]: 34: Hoare triple {612#(<= 1 |__VERIFIER_assert_#in~cond|)} [138] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |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_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {616#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-07 19:21:03,219 INFO L290 TraceCheckUtils]: 35: Hoare triple {616#(<= 1 __VERIFIER_assert_~cond)} [143] L11-->L12: Formula: (= 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[] {502#false} is VALID [2022-04-07 19:21:03,219 INFO L290 TraceCheckUtils]: 36: Hoare triple {502#false} [148] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {502#false} is VALID [2022-04-07 19:21:03,219 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-04-07 19:21:03,219 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-07 19:21:03,471 INFO L290 TraceCheckUtils]: 36: Hoare triple {502#false} [148] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {502#false} is VALID [2022-04-07 19:21:03,471 INFO L290 TraceCheckUtils]: 35: Hoare triple {616#(<= 1 __VERIFIER_assert_~cond)} [143] L11-->L12: Formula: (= 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[] {502#false} is VALID [2022-04-07 19:21:03,472 INFO L290 TraceCheckUtils]: 34: Hoare triple {612#(<= 1 |__VERIFIER_assert_#in~cond|)} [138] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |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_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {616#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-07 19:21:03,473 INFO L272 TraceCheckUtils]: 33: Hoare triple {632#(= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))} [155] L50-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_12 v_main_~p~0_7) (* v_main_~y~0_11 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_12, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {612#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-07 19:21:03,473 INFO L290 TraceCheckUtils]: 32: Hoare triple {632#(= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))} [153] L49-2-->L50: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {632#(= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))} is VALID [2022-04-07 19:21:03,473 INFO L290 TraceCheckUtils]: 31: Hoare triple {639#(or (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0))) (not (<= main_~b~0 main_~c~0)))} [147] L43-->L49-2: Formula: (and (= v_main_~d~0_2 1) (<= v_main_~b~0_8 v_main_~c~0_7) (= v_main_~b~0_8 v_main_~v~0_2)) InVars {main_~b~0=v_main_~b~0_8, main_~c~0=v_main_~c~0_7} OutVars{main_~c~0=v_main_~c~0_7, main_~v~0=v_main_~v~0_2, main_~d~0=v_main_~d~0_2, main_~b~0=v_main_~b~0_8} AuxVars[] AssignedVars[main_~v~0, main_~d~0] {632#(= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))} is VALID [2022-04-07 19:21:03,474 INFO L290 TraceCheckUtils]: 30: Hoare triple {639#(or (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0))) (not (<= main_~b~0 main_~c~0)))} [141] L42-2-->L43: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {639#(or (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0))) (not (<= main_~b~0 main_~c~0)))} is VALID [2022-04-07 19:21:03,485 INFO L290 TraceCheckUtils]: 29: Hoare triple {646#(or (= main_~b~0 0) (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0))) (< main_~a~0 main_~b~0))} [136] L36-->L42-2: Formula: (and (not (= v_main_~b~0_6 0)) (= v_main_~k~0_4 0) (= v_main_~a~0_5 v_main_~c~0_4)) InVars {main_~b~0=v_main_~b~0_6, main_~a~0=v_main_~a~0_5} OutVars{main_~c~0=v_main_~c~0_4, main_~b~0=v_main_~b~0_6, main_~k~0=v_main_~k~0_4, main_~a~0=v_main_~a~0_5} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {639#(or (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0))) (not (<= main_~b~0 main_~c~0)))} is VALID [2022-04-07 19:21:03,493 INFO L290 TraceCheckUtils]: 28: Hoare triple {646#(or (= main_~b~0 0) (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0))) (< main_~a~0 main_~b~0))} [133] L35-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {646#(or (= main_~b~0 0) (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0))) (< main_~a~0 main_~b~0))} is VALID [2022-04-07 19:21:03,493 INFO L290 TraceCheckUtils]: 27: Hoare triple {501#true} [130] L26-->L35-2: Formula: (and (= v_main_~b~0_4 v_main_~y~0_6) (= v_main_~q~0_5 0) (= v_main_~s~0_5 1) (= v_main_~p~0_5 1) (= v_main_~a~0_4 v_main_~x~0_7) (= v_main_~r~0_5 0)) InVars {main_~x~0=v_main_~x~0_7, main_~y~0=v_main_~y~0_6} OutVars{main_~q~0=v_main_~q~0_5, main_~x~0=v_main_~x~0_7, main_~y~0=v_main_~y~0_6, main_~b~0=v_main_~b~0_4, main_~p~0=v_main_~p~0_5, main_~r~0=v_main_~r~0_5, main_~s~0=v_main_~s~0_5, main_~a~0=v_main_~a~0_4} AuxVars[] AssignedVars[main_~q~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {646#(or (= main_~b~0 0) (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0))) (< main_~a~0 main_~b~0))} is VALID [2022-04-07 19:21:03,493 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {501#true} {501#true} [165] assume_abort_if_notEXIT-->L26: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (<= 1 v_main_~y~0_10) 1 0) |v_assume_abort_if_not_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_4|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {501#true} is VALID [2022-04-07 19:21:03,493 INFO L290 TraceCheckUtils]: 25: Hoare triple {501#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {501#true} is VALID [2022-04-07 19:21:03,493 INFO L290 TraceCheckUtils]: 24: Hoare triple {501#true} [126] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {501#true} is VALID [2022-04-07 19:21:03,494 INFO L290 TraceCheckUtils]: 23: Hoare triple {501#true} [123] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {501#true} is VALID [2022-04-07 19:21:03,494 INFO L272 TraceCheckUtils]: 22: Hoare triple {501#true} [129] L25-->assume_abort_if_notENTRY: Formula: (= (ite (<= 1 v_main_~y~0_10) 1 0) |v_assume_abort_if_not_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_4|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {501#true} is VALID [2022-04-07 19:21:03,494 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {501#true} {501#true} [164] assume_abort_if_notEXIT-->L25: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (<= 1 v_main_~x~0_11) 1 0) |v_assume_abort_if_not_#in~condInParam_3|) InVars {main_~x~0=v_main_~x~0_11} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_3|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {501#true} is VALID [2022-04-07 19:21:03,494 INFO L290 TraceCheckUtils]: 20: Hoare triple {501#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {501#true} is VALID [2022-04-07 19:21:03,494 INFO L290 TraceCheckUtils]: 19: Hoare triple {501#true} [126] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {501#true} is VALID [2022-04-07 19:21:03,494 INFO L290 TraceCheckUtils]: 18: Hoare triple {501#true} [123] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {501#true} is VALID [2022-04-07 19:21:03,494 INFO L272 TraceCheckUtils]: 17: Hoare triple {501#true} [127] L24-1-->assume_abort_if_notENTRY: Formula: (= (ite (<= 1 v_main_~x~0_11) 1 0) |v_assume_abort_if_not_#in~condInParam_3|) InVars {main_~x~0=v_main_~x~0_11} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_3|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {501#true} is VALID [2022-04-07 19:21:03,494 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {501#true} {501#true} [163] assume_abort_if_notEXIT-->L24-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= 0 v_main_~y~0_9) (<= v_main_~y~0_9 1)) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {501#true} is VALID [2022-04-07 19:21:03,495 INFO L290 TraceCheckUtils]: 15: Hoare triple {501#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {501#true} is VALID [2022-04-07 19:21:03,495 INFO L290 TraceCheckUtils]: 14: Hoare triple {501#true} [126] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {501#true} is VALID [2022-04-07 19:21:03,495 INFO L290 TraceCheckUtils]: 13: Hoare triple {501#true} [123] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {501#true} is VALID [2022-04-07 19:21:03,495 INFO L272 TraceCheckUtils]: 12: Hoare triple {501#true} [124] L24-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= 0 v_main_~y~0_9) (<= v_main_~y~0_9 1)) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {501#true} is VALID [2022-04-07 19:21:03,495 INFO L290 TraceCheckUtils]: 11: Hoare triple {501#true} [122] L22-1-->L24: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= v_main_~y~0_3 |v_main_#t~nondet5_2|)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|} OutVars{main_~y~0=v_main_~y~0_3} AuxVars[] AssignedVars[main_#t~nondet5, main_~y~0] {501#true} is VALID [2022-04-07 19:21:03,495 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {501#true} {501#true} [162] assume_abort_if_notEXIT-->L22-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_10 1) (<= 0 v_main_~x~0_10)) 1 0)) InVars {main_~x~0=v_main_~x~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {501#true} is VALID [2022-04-07 19:21:03,495 INFO L290 TraceCheckUtils]: 9: Hoare triple {501#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {501#true} is VALID [2022-04-07 19:21:03,495 INFO L290 TraceCheckUtils]: 8: Hoare triple {501#true} [126] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {501#true} is VALID [2022-04-07 19:21:03,496 INFO L290 TraceCheckUtils]: 7: Hoare triple {501#true} [123] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {501#true} is VALID [2022-04-07 19:21:03,496 INFO L272 TraceCheckUtils]: 6: Hoare triple {501#true} [121] L22-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_10 1) (<= 0 v_main_~x~0_10)) 1 0)) InVars {main_~x~0=v_main_~x~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {501#true} is VALID [2022-04-07 19:21:03,496 INFO L290 TraceCheckUtils]: 5: Hoare triple {501#true} [119] mainENTRY-->L22: Formula: (and (= v_main_~x~0_1 |v_main_#t~nondet4_2|) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647)) InVars {main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~q~0=v_main_~q~0_3, main_~x~0=v_main_~x~0_1, main_~y~0=v_main_~y~0_1, main_~b~0=v_main_~b~0_3, main_~p~0=v_main_~p~0_3, main_~r~0=v_main_~r~0_3, main_~s~0=v_main_~s~0_3, main_~a~0=v_main_~a~0_2} AuxVars[] AssignedVars[main_~q~0, main_#t~nondet4, main_~x~0, main_~y~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {501#true} is VALID [2022-04-07 19:21:03,496 INFO L272 TraceCheckUtils]: 4: Hoare triple {501#true} [116] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {501#true} is VALID [2022-04-07 19:21:03,496 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {501#true} {501#true} [161] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {501#true} is VALID [2022-04-07 19:21:03,496 INFO L290 TraceCheckUtils]: 2: Hoare triple {501#true} [120] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {501#true} is VALID [2022-04-07 19:21:03,496 INFO L290 TraceCheckUtils]: 1: Hoare triple {501#true} [117] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_1| 1))) (and (= 48 (select .cse0 0)) (= (select |v_#valid_1| 2) 1) (= (select |v_#valid_1| 0) 0) (= (select |v_#length_1| 2) 11) (< 0 |v_#StackHeapBarrier_1|) (= |v_#NULL.base_1| 0) (= 1 (select |v_#valid_1| 3)) (= (select |v_#length_1| 3) 12) (= (select |v_#valid_1| 1) 1) (= 2 (select |v_#length_1| 1)) (= (select .cse0 1) 0) (= |v_#NULL.offset_1| 0))) InVars {#memory_int=|v_#memory_int_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_1|, #valid=|v_#valid_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|, #valid=|v_#valid_1|, #memory_int=|v_#memory_int_1|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {501#true} is VALID [2022-04-07 19:21:03,496 INFO L272 TraceCheckUtils]: 0: Hoare triple {501#true} [115] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {501#true} is VALID [2022-04-07 19:21:03,497 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-04-07 19:21:03,497 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-07 19:21:03,497 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2090038978] [2022-04-07 19:21:03,497 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-07 19:21:03,497 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [963589188] [2022-04-07 19:21:03,497 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [963589188] provided 1 perfect and 1 imperfect interpolant sequences [2022-04-07 19:21:03,497 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-04-07 19:21:03,497 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [11] total 14 [2022-04-07 19:21:03,497 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [734481925] [2022-04-07 19:21:03,497 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-07 19:21:03,498 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 2.2857142857142856) internal successors, (16), 6 states have internal predecessors, (16), 2 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) Word has length 37 [2022-04-07 19:21:03,498 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-07 19:21:03,498 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 7 states, 7 states have (on average 2.2857142857142856) internal successors, (16), 6 states have internal predecessors, (16), 2 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-07 19:21:03,515 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 28 edges. 28 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-07 19:21:03,515 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-04-07 19:21:03,515 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-07 19:21:03,515 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-04-07 19:21:03,515 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=44, Invalid=138, Unknown=0, NotChecked=0, Total=182 [2022-04-07 19:21:03,516 INFO L87 Difference]: Start difference. First operand 37 states and 46 transitions. Second operand has 7 states, 7 states have (on average 2.2857142857142856) internal successors, (16), 6 states have internal predecessors, (16), 2 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-07 19:21:03,743 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 19:21:03,743 INFO L93 Difference]: Finished difference Result 51 states and 65 transitions. [2022-04-07 19:21:03,743 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-04-07 19:21:03,743 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 2.2857142857142856) internal successors, (16), 6 states have internal predecessors, (16), 2 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) Word has length 37 [2022-04-07 19:21:03,743 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-07 19:21:03,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7 states, 7 states have (on average 2.2857142857142856) internal successors, (16), 6 states have internal predecessors, (16), 2 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-07 19:21:03,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 66 transitions. [2022-04-07 19:21:03,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7 states, 7 states have (on average 2.2857142857142856) internal successors, (16), 6 states have internal predecessors, (16), 2 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-07 19:21:03,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 66 transitions. [2022-04-07 19:21:03,746 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 7 states and 66 transitions. [2022-04-07 19:21:03,791 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 66 edges. 66 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-07 19:21:03,792 INFO L225 Difference]: With dead ends: 51 [2022-04-07 19:21:03,792 INFO L226 Difference]: Without dead ends: 51 [2022-04-07 19:21:03,793 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 74 GetRequests, 60 SyntacticMatches, 1 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 32 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=48, Invalid=162, Unknown=0, NotChecked=0, Total=210 [2022-04-07 19:21:03,793 INFO L913 BasicCegarLoop]: 43 mSDtfsCounter, 16 mSDsluCounter, 153 mSDsCounter, 0 mSdLazyCounter, 75 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 20 SdHoareTripleChecker+Valid, 196 SdHoareTripleChecker+Invalid, 78 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 75 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-07 19:21:03,793 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [20 Valid, 196 Invalid, 78 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 75 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-07 19:21:03,794 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 51 states. [2022-04-07 19:21:03,797 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 51 to 50. [2022-04-07 19:21:03,797 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-07 19:21:03,797 INFO L82 GeneralOperation]: Start isEquivalent. First operand 51 states. Second operand has 50 states, 30 states have (on average 1.2) internal successors, (36), 31 states have internal predecessors, (36), 15 states have call successors, (15), 5 states have call predecessors, (15), 4 states have return successors, (13), 13 states have call predecessors, (13), 13 states have call successors, (13) [2022-04-07 19:21:03,797 INFO L74 IsIncluded]: Start isIncluded. First operand 51 states. Second operand has 50 states, 30 states have (on average 1.2) internal successors, (36), 31 states have internal predecessors, (36), 15 states have call successors, (15), 5 states have call predecessors, (15), 4 states have return successors, (13), 13 states have call predecessors, (13), 13 states have call successors, (13) [2022-04-07 19:21:03,797 INFO L87 Difference]: Start difference. First operand 51 states. Second operand has 50 states, 30 states have (on average 1.2) internal successors, (36), 31 states have internal predecessors, (36), 15 states have call successors, (15), 5 states have call predecessors, (15), 4 states have return successors, (13), 13 states have call predecessors, (13), 13 states have call successors, (13) [2022-04-07 19:21:03,802 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 19:21:03,803 INFO L93 Difference]: Finished difference Result 51 states and 65 transitions. [2022-04-07 19:21:03,803 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 65 transitions. [2022-04-07 19:21:03,803 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-07 19:21:03,803 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-07 19:21:03,804 INFO L74 IsIncluded]: Start isIncluded. First operand has 50 states, 30 states have (on average 1.2) internal successors, (36), 31 states have internal predecessors, (36), 15 states have call successors, (15), 5 states have call predecessors, (15), 4 states have return successors, (13), 13 states have call predecessors, (13), 13 states have call successors, (13) Second operand 51 states. [2022-04-07 19:21:03,804 INFO L87 Difference]: Start difference. First operand has 50 states, 30 states have (on average 1.2) internal successors, (36), 31 states have internal predecessors, (36), 15 states have call successors, (15), 5 states have call predecessors, (15), 4 states have return successors, (13), 13 states have call predecessors, (13), 13 states have call successors, (13) Second operand 51 states. [2022-04-07 19:21:03,806 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 19:21:03,806 INFO L93 Difference]: Finished difference Result 51 states and 65 transitions. [2022-04-07 19:21:03,806 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 65 transitions. [2022-04-07 19:21:03,806 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-07 19:21:03,806 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-07 19:21:03,807 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-07 19:21:03,807 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-07 19:21:03,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 50 states, 30 states have (on average 1.2) internal successors, (36), 31 states have internal predecessors, (36), 15 states have call successors, (15), 5 states have call predecessors, (15), 4 states have return successors, (13), 13 states have call predecessors, (13), 13 states have call successors, (13) [2022-04-07 19:21:03,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 50 states and 64 transitions. [2022-04-07 19:21:03,812 INFO L78 Accepts]: Start accepts. Automaton has 50 states and 64 transitions. Word has length 37 [2022-04-07 19:21:03,812 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-07 19:21:03,813 INFO L478 AbstractCegarLoop]: Abstraction has 50 states and 64 transitions. [2022-04-07 19:21:03,813 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 2.2857142857142856) internal successors, (16), 6 states have internal predecessors, (16), 2 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-07 19:21:03,813 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 64 transitions. [2022-04-07 19:21:03,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-04-07 19:21:03,813 INFO L491 BasicCegarLoop]: Found error trace [2022-04-07 19:21:03,813 INFO L499 BasicCegarLoop]: trace histogram [4, 4, 4, 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 19:21:03,833 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 19:21:04,030 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable2 [2022-04-07 19:21:04,031 INFO L403 AbstractCegarLoop]: === Iteration 4 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-07 19:21:04,031 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-07 19:21:04,031 INFO L85 PathProgramCache]: Analyzing trace with hash 656144812, now seen corresponding path program 1 times [2022-04-07 19:21:04,031 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-07 19:21:04,031 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [555626316] [2022-04-07 19:21:04,031 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-07 19:21:04,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-07 19:21:04,050 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-07 19:21:04,050 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [114852981] [2022-04-07 19:21:04,050 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-07 19:21:04,050 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-07 19:21:04,050 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-07 19:21:04,051 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 19:21:04,052 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 19:21:04,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 19:21:04,107 INFO L263 TraceCheckSpWp]: Trace formula consists of 129 conjuncts, 9 conjunts are in the unsatisfiable core [2022-04-07 19:21:04,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 19:21:04,115 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-07 19:21:04,252 INFO L272 TraceCheckUtils]: 0: Hoare triple {941#true} [115] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {941#true} is VALID [2022-04-07 19:21:04,252 INFO L290 TraceCheckUtils]: 1: Hoare triple {941#true} [117] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_1| 1))) (and (= 48 (select .cse0 0)) (= (select |v_#valid_1| 2) 1) (= (select |v_#valid_1| 0) 0) (= (select |v_#length_1| 2) 11) (< 0 |v_#StackHeapBarrier_1|) (= |v_#NULL.base_1| 0) (= 1 (select |v_#valid_1| 3)) (= (select |v_#length_1| 3) 12) (= (select |v_#valid_1| 1) 1) (= 2 (select |v_#length_1| 1)) (= (select .cse0 1) 0) (= |v_#NULL.offset_1| 0))) InVars {#memory_int=|v_#memory_int_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_1|, #valid=|v_#valid_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|, #valid=|v_#valid_1|, #memory_int=|v_#memory_int_1|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {941#true} is VALID [2022-04-07 19:21:04,252 INFO L290 TraceCheckUtils]: 2: Hoare triple {941#true} [120] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {941#true} is VALID [2022-04-07 19:21:04,252 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {941#true} {941#true} [161] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {941#true} is VALID [2022-04-07 19:21:04,252 INFO L272 TraceCheckUtils]: 4: Hoare triple {941#true} [116] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {941#true} is VALID [2022-04-07 19:21:04,252 INFO L290 TraceCheckUtils]: 5: Hoare triple {941#true} [119] mainENTRY-->L22: Formula: (and (= v_main_~x~0_1 |v_main_#t~nondet4_2|) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647)) InVars {main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~q~0=v_main_~q~0_3, main_~x~0=v_main_~x~0_1, main_~y~0=v_main_~y~0_1, main_~b~0=v_main_~b~0_3, main_~p~0=v_main_~p~0_3, main_~r~0=v_main_~r~0_3, main_~s~0=v_main_~s~0_3, main_~a~0=v_main_~a~0_2} AuxVars[] AssignedVars[main_~q~0, main_#t~nondet4, main_~x~0, main_~y~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {941#true} is VALID [2022-04-07 19:21:04,252 INFO L272 TraceCheckUtils]: 6: Hoare triple {941#true} [121] L22-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_10 1) (<= 0 v_main_~x~0_10)) 1 0)) InVars {main_~x~0=v_main_~x~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {941#true} is VALID [2022-04-07 19:21:04,252 INFO L290 TraceCheckUtils]: 7: Hoare triple {941#true} [123] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {941#true} is VALID [2022-04-07 19:21:04,253 INFO L290 TraceCheckUtils]: 8: Hoare triple {941#true} [126] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {941#true} is VALID [2022-04-07 19:21:04,253 INFO L290 TraceCheckUtils]: 9: Hoare triple {941#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {941#true} is VALID [2022-04-07 19:21:04,253 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {941#true} {941#true} [162] assume_abort_if_notEXIT-->L22-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_10 1) (<= 0 v_main_~x~0_10)) 1 0)) InVars {main_~x~0=v_main_~x~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {941#true} is VALID [2022-04-07 19:21:04,253 INFO L290 TraceCheckUtils]: 11: Hoare triple {941#true} [122] L22-1-->L24: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= v_main_~y~0_3 |v_main_#t~nondet5_2|)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|} OutVars{main_~y~0=v_main_~y~0_3} AuxVars[] AssignedVars[main_#t~nondet5, main_~y~0] {941#true} is VALID [2022-04-07 19:21:04,253 INFO L272 TraceCheckUtils]: 12: Hoare triple {941#true} [124] L24-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= 0 v_main_~y~0_9) (<= v_main_~y~0_9 1)) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {941#true} is VALID [2022-04-07 19:21:04,253 INFO L290 TraceCheckUtils]: 13: Hoare triple {941#true} [123] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {941#true} is VALID [2022-04-07 19:21:04,253 INFO L290 TraceCheckUtils]: 14: Hoare triple {941#true} [126] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {941#true} is VALID [2022-04-07 19:21:04,253 INFO L290 TraceCheckUtils]: 15: Hoare triple {941#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {941#true} is VALID [2022-04-07 19:21:04,253 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {941#true} {941#true} [163] assume_abort_if_notEXIT-->L24-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= 0 v_main_~y~0_9) (<= v_main_~y~0_9 1)) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {941#true} is VALID [2022-04-07 19:21:04,253 INFO L272 TraceCheckUtils]: 17: Hoare triple {941#true} [127] L24-1-->assume_abort_if_notENTRY: Formula: (= (ite (<= 1 v_main_~x~0_11) 1 0) |v_assume_abort_if_not_#in~condInParam_3|) InVars {main_~x~0=v_main_~x~0_11} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_3|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {941#true} is VALID [2022-04-07 19:21:04,254 INFO L290 TraceCheckUtils]: 18: Hoare triple {941#true} [123] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {1000#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} is VALID [2022-04-07 19:21:04,254 INFO L290 TraceCheckUtils]: 19: Hoare triple {1000#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} [126] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {1004#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-07 19:21:04,254 INFO L290 TraceCheckUtils]: 20: Hoare triple {1004#(not (= |assume_abort_if_not_#in~cond| 0))} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1004#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-07 19:21:04,255 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {1004#(not (= |assume_abort_if_not_#in~cond| 0))} {941#true} [164] assume_abort_if_notEXIT-->L25: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (<= 1 v_main_~x~0_11) 1 0) |v_assume_abort_if_not_#in~condInParam_3|) InVars {main_~x~0=v_main_~x~0_11} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_3|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {1011#(<= 1 main_~x~0)} is VALID [2022-04-07 19:21:04,255 INFO L272 TraceCheckUtils]: 22: Hoare triple {1011#(<= 1 main_~x~0)} [129] L25-->assume_abort_if_notENTRY: Formula: (= (ite (<= 1 v_main_~y~0_10) 1 0) |v_assume_abort_if_not_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_4|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {941#true} is VALID [2022-04-07 19:21:04,255 INFO L290 TraceCheckUtils]: 23: Hoare triple {941#true} [123] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {941#true} is VALID [2022-04-07 19:21:04,255 INFO L290 TraceCheckUtils]: 24: Hoare triple {941#true} [126] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {941#true} is VALID [2022-04-07 19:21:04,255 INFO L290 TraceCheckUtils]: 25: Hoare triple {941#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {941#true} is VALID [2022-04-07 19:21:04,258 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {941#true} {1011#(<= 1 main_~x~0)} [165] assume_abort_if_notEXIT-->L26: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (<= 1 v_main_~y~0_10) 1 0) |v_assume_abort_if_not_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_4|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {1011#(<= 1 main_~x~0)} is VALID [2022-04-07 19:21:04,259 INFO L290 TraceCheckUtils]: 27: Hoare triple {1011#(<= 1 main_~x~0)} [130] L26-->L35-2: Formula: (and (= v_main_~b~0_4 v_main_~y~0_6) (= v_main_~q~0_5 0) (= v_main_~s~0_5 1) (= v_main_~p~0_5 1) (= v_main_~a~0_4 v_main_~x~0_7) (= v_main_~r~0_5 0)) InVars {main_~x~0=v_main_~x~0_7, main_~y~0=v_main_~y~0_6} OutVars{main_~q~0=v_main_~q~0_5, main_~x~0=v_main_~x~0_7, main_~y~0=v_main_~y~0_6, main_~b~0=v_main_~b~0_4, main_~p~0=v_main_~p~0_5, main_~r~0=v_main_~r~0_5, main_~s~0=v_main_~s~0_5, main_~a~0=v_main_~a~0_4} AuxVars[] AssignedVars[main_~q~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {1030#(<= 1 main_~a~0)} is VALID [2022-04-07 19:21:04,259 INFO L290 TraceCheckUtils]: 28: Hoare triple {1030#(<= 1 main_~a~0)} [133] L35-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1030#(<= 1 main_~a~0)} is VALID [2022-04-07 19:21:04,259 INFO L290 TraceCheckUtils]: 29: Hoare triple {1030#(<= 1 main_~a~0)} [136] L36-->L42-2: Formula: (and (not (= v_main_~b~0_6 0)) (= v_main_~k~0_4 0) (= v_main_~a~0_5 v_main_~c~0_4)) InVars {main_~b~0=v_main_~b~0_6, main_~a~0=v_main_~a~0_5} OutVars{main_~c~0=v_main_~c~0_4, main_~b~0=v_main_~b~0_6, main_~k~0=v_main_~k~0_4, main_~a~0=v_main_~a~0_5} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {1037#(<= 1 main_~c~0)} is VALID [2022-04-07 19:21:04,259 INFO L290 TraceCheckUtils]: 30: Hoare triple {1037#(<= 1 main_~c~0)} [141] L42-2-->L43: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1037#(<= 1 main_~c~0)} is VALID [2022-04-07 19:21:04,260 INFO L290 TraceCheckUtils]: 31: Hoare triple {1037#(<= 1 main_~c~0)} [146] L43-->L42-3: Formula: (not (<= v_main_~b~0_7 v_main_~c~0_6)) InVars {main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} OutVars{main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} AuxVars[] AssignedVars[] {1037#(<= 1 main_~c~0)} is VALID [2022-04-07 19:21:04,260 INFO L290 TraceCheckUtils]: 32: Hoare triple {1037#(<= 1 main_~c~0)} [145] L42-3-->L35-2: Formula: (and (= v_main_~r~0_1 v_main_~s~0_2) (= v_main_~b~0_1 v_main_~c~0_3) (= v_main_~p~0_2 (+ v_main_~q~0_1 (* v_main_~k~0_3 v_main_~q~0_2))) (= v_main_~r~0_2 v_main_~temp~0_1) (= v_main_~p~0_1 v_main_~q~0_2) (= v_main_~a~0_1 v_main_~b~0_2) (= v_main_~s~0_1 (+ v_main_~temp~0_1 (* (- 1) (* v_main_~k~0_3 v_main_~s~0_2))))) InVars {main_~q~0=v_main_~q~0_2, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_2, main_~p~0=v_main_~p~0_2, main_~r~0=v_main_~r~0_2, main_~s~0=v_main_~s~0_2} OutVars{main_~q~0=v_main_~q~0_1, main_~temp~0=v_main_~temp~0_1, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_1, main_~p~0=v_main_~p~0_1, main_~r~0=v_main_~r~0_1, main_~s~0=v_main_~s~0_1, main_~a~0=v_main_~a~0_1} AuxVars[] AssignedVars[main_~q~0, main_~temp~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {1047#(<= 1 main_~b~0)} is VALID [2022-04-07 19:21:04,260 INFO L290 TraceCheckUtils]: 33: Hoare triple {1047#(<= 1 main_~b~0)} [133] L35-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1047#(<= 1 main_~b~0)} is VALID [2022-04-07 19:21:04,261 INFO L290 TraceCheckUtils]: 34: Hoare triple {1047#(<= 1 main_~b~0)} [135] L36-->L35-3: Formula: (= v_main_~b~0_5 0) InVars {main_~b~0=v_main_~b~0_5} OutVars{main_~b~0=v_main_~b~0_5} AuxVars[] AssignedVars[] {942#false} is VALID [2022-04-07 19:21:04,261 INFO L272 TraceCheckUtils]: 35: Hoare triple {942#false} [134] L35-3-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_5| (ite (= (+ (* (- 1) (* v_main_~x~0_14 v_main_~q~0_8)) (* v_main_~x~0_14 v_main_~p~0_8) (* (- 1) (* v_main_~y~0_13 v_main_~s~0_8)) (* v_main_~y~0_13 v_main_~r~0_8)) v_main_~a~0_10) 1 0)) InVars {main_~q~0=v_main_~q~0_8, main_~x~0=v_main_~x~0_14, main_~y~0=v_main_~y~0_13, main_~p~0=v_main_~p~0_8, main_~r~0=v_main_~r~0_8, main_~s~0=v_main_~s~0_8, main_~a~0=v_main_~a~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_5|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {942#false} is VALID [2022-04-07 19:21:04,261 INFO L290 TraceCheckUtils]: 36: Hoare triple {942#false} [138] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |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_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {942#false} is VALID [2022-04-07 19:21:04,261 INFO L290 TraceCheckUtils]: 37: Hoare triple {942#false} [143] L11-->L12: Formula: (= 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[] {942#false} is VALID [2022-04-07 19:21:04,261 INFO L290 TraceCheckUtils]: 38: Hoare triple {942#false} [148] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {942#false} is VALID [2022-04-07 19:21:04,261 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-04-07 19:21:04,261 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-07 19:21:04,460 INFO L290 TraceCheckUtils]: 38: Hoare triple {942#false} [148] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {942#false} is VALID [2022-04-07 19:21:04,460 INFO L290 TraceCheckUtils]: 37: Hoare triple {942#false} [143] L11-->L12: Formula: (= 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[] {942#false} is VALID [2022-04-07 19:21:04,460 INFO L290 TraceCheckUtils]: 36: Hoare triple {942#false} [138] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |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_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {942#false} is VALID [2022-04-07 19:21:04,461 INFO L272 TraceCheckUtils]: 35: Hoare triple {942#false} [134] L35-3-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_5| (ite (= (+ (* (- 1) (* v_main_~x~0_14 v_main_~q~0_8)) (* v_main_~x~0_14 v_main_~p~0_8) (* (- 1) (* v_main_~y~0_13 v_main_~s~0_8)) (* v_main_~y~0_13 v_main_~r~0_8)) v_main_~a~0_10) 1 0)) InVars {main_~q~0=v_main_~q~0_8, main_~x~0=v_main_~x~0_14, main_~y~0=v_main_~y~0_13, main_~p~0=v_main_~p~0_8, main_~r~0=v_main_~r~0_8, main_~s~0=v_main_~s~0_8, main_~a~0=v_main_~a~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_5|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {942#false} is VALID [2022-04-07 19:21:04,461 INFO L290 TraceCheckUtils]: 34: Hoare triple {1047#(<= 1 main_~b~0)} [135] L36-->L35-3: Formula: (= v_main_~b~0_5 0) InVars {main_~b~0=v_main_~b~0_5} OutVars{main_~b~0=v_main_~b~0_5} AuxVars[] AssignedVars[] {942#false} is VALID [2022-04-07 19:21:04,461 INFO L290 TraceCheckUtils]: 33: Hoare triple {1047#(<= 1 main_~b~0)} [133] L35-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1047#(<= 1 main_~b~0)} is VALID [2022-04-07 19:21:04,462 INFO L290 TraceCheckUtils]: 32: Hoare triple {1037#(<= 1 main_~c~0)} [145] L42-3-->L35-2: Formula: (and (= v_main_~r~0_1 v_main_~s~0_2) (= v_main_~b~0_1 v_main_~c~0_3) (= v_main_~p~0_2 (+ v_main_~q~0_1 (* v_main_~k~0_3 v_main_~q~0_2))) (= v_main_~r~0_2 v_main_~temp~0_1) (= v_main_~p~0_1 v_main_~q~0_2) (= v_main_~a~0_1 v_main_~b~0_2) (= v_main_~s~0_1 (+ v_main_~temp~0_1 (* (- 1) (* v_main_~k~0_3 v_main_~s~0_2))))) InVars {main_~q~0=v_main_~q~0_2, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_2, main_~p~0=v_main_~p~0_2, main_~r~0=v_main_~r~0_2, main_~s~0=v_main_~s~0_2} OutVars{main_~q~0=v_main_~q~0_1, main_~temp~0=v_main_~temp~0_1, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_1, main_~p~0=v_main_~p~0_1, main_~r~0=v_main_~r~0_1, main_~s~0=v_main_~s~0_1, main_~a~0=v_main_~a~0_1} AuxVars[] AssignedVars[main_~q~0, main_~temp~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {1047#(<= 1 main_~b~0)} is VALID [2022-04-07 19:21:04,462 INFO L290 TraceCheckUtils]: 31: Hoare triple {1037#(<= 1 main_~c~0)} [146] L43-->L42-3: Formula: (not (<= v_main_~b~0_7 v_main_~c~0_6)) InVars {main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} OutVars{main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} AuxVars[] AssignedVars[] {1037#(<= 1 main_~c~0)} is VALID [2022-04-07 19:21:04,462 INFO L290 TraceCheckUtils]: 30: Hoare triple {1037#(<= 1 main_~c~0)} [141] L42-2-->L43: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1037#(<= 1 main_~c~0)} is VALID [2022-04-07 19:21:04,462 INFO L290 TraceCheckUtils]: 29: Hoare triple {1030#(<= 1 main_~a~0)} [136] L36-->L42-2: Formula: (and (not (= v_main_~b~0_6 0)) (= v_main_~k~0_4 0) (= v_main_~a~0_5 v_main_~c~0_4)) InVars {main_~b~0=v_main_~b~0_6, main_~a~0=v_main_~a~0_5} OutVars{main_~c~0=v_main_~c~0_4, main_~b~0=v_main_~b~0_6, main_~k~0=v_main_~k~0_4, main_~a~0=v_main_~a~0_5} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {1037#(<= 1 main_~c~0)} is VALID [2022-04-07 19:21:04,463 INFO L290 TraceCheckUtils]: 28: Hoare triple {1030#(<= 1 main_~a~0)} [133] L35-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1030#(<= 1 main_~a~0)} is VALID [2022-04-07 19:21:04,463 INFO L290 TraceCheckUtils]: 27: Hoare triple {1011#(<= 1 main_~x~0)} [130] L26-->L35-2: Formula: (and (= v_main_~b~0_4 v_main_~y~0_6) (= v_main_~q~0_5 0) (= v_main_~s~0_5 1) (= v_main_~p~0_5 1) (= v_main_~a~0_4 v_main_~x~0_7) (= v_main_~r~0_5 0)) InVars {main_~x~0=v_main_~x~0_7, main_~y~0=v_main_~y~0_6} OutVars{main_~q~0=v_main_~q~0_5, main_~x~0=v_main_~x~0_7, main_~y~0=v_main_~y~0_6, main_~b~0=v_main_~b~0_4, main_~p~0=v_main_~p~0_5, main_~r~0=v_main_~r~0_5, main_~s~0=v_main_~s~0_5, main_~a~0=v_main_~a~0_4} AuxVars[] AssignedVars[main_~q~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {1030#(<= 1 main_~a~0)} is VALID [2022-04-07 19:21:04,463 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {941#true} {1011#(<= 1 main_~x~0)} [165] assume_abort_if_notEXIT-->L26: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (<= 1 v_main_~y~0_10) 1 0) |v_assume_abort_if_not_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_4|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {1011#(<= 1 main_~x~0)} is VALID [2022-04-07 19:21:04,464 INFO L290 TraceCheckUtils]: 25: Hoare triple {941#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {941#true} is VALID [2022-04-07 19:21:04,464 INFO L290 TraceCheckUtils]: 24: Hoare triple {941#true} [126] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {941#true} is VALID [2022-04-07 19:21:04,464 INFO L290 TraceCheckUtils]: 23: Hoare triple {941#true} [123] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {941#true} is VALID [2022-04-07 19:21:04,464 INFO L272 TraceCheckUtils]: 22: Hoare triple {1011#(<= 1 main_~x~0)} [129] L25-->assume_abort_if_notENTRY: Formula: (= (ite (<= 1 v_main_~y~0_10) 1 0) |v_assume_abort_if_not_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_4|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {941#true} is VALID [2022-04-07 19:21:04,464 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {1004#(not (= |assume_abort_if_not_#in~cond| 0))} {941#true} [164] assume_abort_if_notEXIT-->L25: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (<= 1 v_main_~x~0_11) 1 0) |v_assume_abort_if_not_#in~condInParam_3|) InVars {main_~x~0=v_main_~x~0_11} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_3|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {1011#(<= 1 main_~x~0)} is VALID [2022-04-07 19:21:04,465 INFO L290 TraceCheckUtils]: 20: Hoare triple {1004#(not (= |assume_abort_if_not_#in~cond| 0))} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1004#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-07 19:21:04,465 INFO L290 TraceCheckUtils]: 19: Hoare triple {1126#(or (not (= |assume_abort_if_not_#in~cond| 0)) (= assume_abort_if_not_~cond 0))} [126] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {1004#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-07 19:21:04,466 INFO L290 TraceCheckUtils]: 18: Hoare triple {941#true} [123] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {1126#(or (not (= |assume_abort_if_not_#in~cond| 0)) (= assume_abort_if_not_~cond 0))} is VALID [2022-04-07 19:21:04,466 INFO L272 TraceCheckUtils]: 17: Hoare triple {941#true} [127] L24-1-->assume_abort_if_notENTRY: Formula: (= (ite (<= 1 v_main_~x~0_11) 1 0) |v_assume_abort_if_not_#in~condInParam_3|) InVars {main_~x~0=v_main_~x~0_11} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_3|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {941#true} is VALID [2022-04-07 19:21:04,466 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {941#true} {941#true} [163] assume_abort_if_notEXIT-->L24-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= 0 v_main_~y~0_9) (<= v_main_~y~0_9 1)) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {941#true} is VALID [2022-04-07 19:21:04,466 INFO L290 TraceCheckUtils]: 15: Hoare triple {941#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {941#true} is VALID [2022-04-07 19:21:04,466 INFO L290 TraceCheckUtils]: 14: Hoare triple {941#true} [126] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {941#true} is VALID [2022-04-07 19:21:04,466 INFO L290 TraceCheckUtils]: 13: Hoare triple {941#true} [123] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {941#true} is VALID [2022-04-07 19:21:04,466 INFO L272 TraceCheckUtils]: 12: Hoare triple {941#true} [124] L24-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= 0 v_main_~y~0_9) (<= v_main_~y~0_9 1)) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {941#true} is VALID [2022-04-07 19:21:04,466 INFO L290 TraceCheckUtils]: 11: Hoare triple {941#true} [122] L22-1-->L24: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= v_main_~y~0_3 |v_main_#t~nondet5_2|)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|} OutVars{main_~y~0=v_main_~y~0_3} AuxVars[] AssignedVars[main_#t~nondet5, main_~y~0] {941#true} is VALID [2022-04-07 19:21:04,467 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {941#true} {941#true} [162] assume_abort_if_notEXIT-->L22-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_10 1) (<= 0 v_main_~x~0_10)) 1 0)) InVars {main_~x~0=v_main_~x~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {941#true} is VALID [2022-04-07 19:21:04,467 INFO L290 TraceCheckUtils]: 9: Hoare triple {941#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {941#true} is VALID [2022-04-07 19:21:04,467 INFO L290 TraceCheckUtils]: 8: Hoare triple {941#true} [126] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {941#true} is VALID [2022-04-07 19:21:04,467 INFO L290 TraceCheckUtils]: 7: Hoare triple {941#true} [123] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {941#true} is VALID [2022-04-07 19:21:04,467 INFO L272 TraceCheckUtils]: 6: Hoare triple {941#true} [121] L22-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_10 1) (<= 0 v_main_~x~0_10)) 1 0)) InVars {main_~x~0=v_main_~x~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {941#true} is VALID [2022-04-07 19:21:04,467 INFO L290 TraceCheckUtils]: 5: Hoare triple {941#true} [119] mainENTRY-->L22: Formula: (and (= v_main_~x~0_1 |v_main_#t~nondet4_2|) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647)) InVars {main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~q~0=v_main_~q~0_3, main_~x~0=v_main_~x~0_1, main_~y~0=v_main_~y~0_1, main_~b~0=v_main_~b~0_3, main_~p~0=v_main_~p~0_3, main_~r~0=v_main_~r~0_3, main_~s~0=v_main_~s~0_3, main_~a~0=v_main_~a~0_2} AuxVars[] AssignedVars[main_~q~0, main_#t~nondet4, main_~x~0, main_~y~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {941#true} is VALID [2022-04-07 19:21:04,467 INFO L272 TraceCheckUtils]: 4: Hoare triple {941#true} [116] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {941#true} is VALID [2022-04-07 19:21:04,467 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {941#true} {941#true} [161] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {941#true} is VALID [2022-04-07 19:21:04,467 INFO L290 TraceCheckUtils]: 2: Hoare triple {941#true} [120] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {941#true} is VALID [2022-04-07 19:21:04,467 INFO L290 TraceCheckUtils]: 1: Hoare triple {941#true} [117] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_1| 1))) (and (= 48 (select .cse0 0)) (= (select |v_#valid_1| 2) 1) (= (select |v_#valid_1| 0) 0) (= (select |v_#length_1| 2) 11) (< 0 |v_#StackHeapBarrier_1|) (= |v_#NULL.base_1| 0) (= 1 (select |v_#valid_1| 3)) (= (select |v_#length_1| 3) 12) (= (select |v_#valid_1| 1) 1) (= 2 (select |v_#length_1| 1)) (= (select .cse0 1) 0) (= |v_#NULL.offset_1| 0))) InVars {#memory_int=|v_#memory_int_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_1|, #valid=|v_#valid_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|, #valid=|v_#valid_1|, #memory_int=|v_#memory_int_1|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {941#true} is VALID [2022-04-07 19:21:04,468 INFO L272 TraceCheckUtils]: 0: Hoare triple {941#true} [115] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {941#true} is VALID [2022-04-07 19:21:04,468 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-04-07 19:21:04,468 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-07 19:21:04,468 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [555626316] [2022-04-07 19:21:04,468 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-07 19:21:04,468 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [114852981] [2022-04-07 19:21:04,468 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [114852981] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-07 19:21:04,468 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-07 19:21:04,468 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 9 [2022-04-07 19:21:04,468 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1181960963] [2022-04-07 19:21:04,469 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-04-07 19:21:04,469 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 2.5555555555555554) internal successors, (23), 8 states have internal predecessors, (23), 3 states have call successors, (7), 2 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 39 [2022-04-07 19:21:04,469 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-07 19:21:04,469 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 9 states, 9 states have (on average 2.5555555555555554) internal successors, (23), 8 states have internal predecessors, (23), 3 states have call successors, (7), 2 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-07 19:21:04,522 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 19:21:04,522 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-04-07 19:21:04,522 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-07 19:21:04,522 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-04-07 19:21:04,522 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2022-04-07 19:21:04,523 INFO L87 Difference]: Start difference. First operand 50 states and 64 transitions. Second operand has 9 states, 9 states have (on average 2.5555555555555554) internal successors, (23), 8 states have internal predecessors, (23), 3 states have call successors, (7), 2 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-07 19:21:04,974 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 19:21:04,974 INFO L93 Difference]: Finished difference Result 96 states and 136 transitions. [2022-04-07 19:21:04,975 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-04-07 19:21:04,975 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 2.5555555555555554) internal successors, (23), 8 states have internal predecessors, (23), 3 states have call successors, (7), 2 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 39 [2022-04-07 19:21:04,975 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-07 19:21:04,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 2.5555555555555554) internal successors, (23), 8 states have internal predecessors, (23), 3 states have call successors, (7), 2 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-07 19:21:04,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 102 transitions. [2022-04-07 19:21:04,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 2.5555555555555554) internal successors, (23), 8 states have internal predecessors, (23), 3 states have call successors, (7), 2 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-07 19:21:04,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 102 transitions. [2022-04-07 19:21:04,979 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 9 states and 102 transitions. [2022-04-07 19:21:05,086 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 102 edges. 102 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-07 19:21:05,088 INFO L225 Difference]: With dead ends: 96 [2022-04-07 19:21:05,088 INFO L226 Difference]: Without dead ends: 96 [2022-04-07 19:21:05,089 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 82 GetRequests, 69 SyntacticMatches, 1 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=47, Invalid=135, Unknown=0, NotChecked=0, Total=182 [2022-04-07 19:21:05,089 INFO L913 BasicCegarLoop]: 52 mSDtfsCounter, 60 mSDsluCounter, 186 mSDsCounter, 0 mSdLazyCounter, 166 mSolverCounterSat, 46 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 64 SdHoareTripleChecker+Valid, 238 SdHoareTripleChecker+Invalid, 212 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 46 IncrementalHoareTripleChecker+Valid, 166 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-07 19:21:05,090 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [64 Valid, 238 Invalid, 212 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [46 Valid, 166 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-07 19:21:05,090 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 96 states. [2022-04-07 19:21:05,095 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 96 to 71. [2022-04-07 19:21:05,095 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-07 19:21:05,096 INFO L82 GeneralOperation]: Start isEquivalent. First operand 96 states. Second operand has 71 states, 47 states have (on average 1.2553191489361701) internal successors, (59), 48 states have internal predecessors, (59), 19 states have call successors, (19), 5 states have call predecessors, (19), 4 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2022-04-07 19:21:05,096 INFO L74 IsIncluded]: Start isIncluded. First operand 96 states. Second operand has 71 states, 47 states have (on average 1.2553191489361701) internal successors, (59), 48 states have internal predecessors, (59), 19 states have call successors, (19), 5 states have call predecessors, (19), 4 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2022-04-07 19:21:05,096 INFO L87 Difference]: Start difference. First operand 96 states. Second operand has 71 states, 47 states have (on average 1.2553191489361701) internal successors, (59), 48 states have internal predecessors, (59), 19 states have call successors, (19), 5 states have call predecessors, (19), 4 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2022-04-07 19:21:05,101 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 19:21:05,101 INFO L93 Difference]: Finished difference Result 96 states and 136 transitions. [2022-04-07 19:21:05,101 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 136 transitions. [2022-04-07 19:21:05,101 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-07 19:21:05,102 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-07 19:21:05,102 INFO L74 IsIncluded]: Start isIncluded. First operand has 71 states, 47 states have (on average 1.2553191489361701) internal successors, (59), 48 states have internal predecessors, (59), 19 states have call successors, (19), 5 states have call predecessors, (19), 4 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) Second operand 96 states. [2022-04-07 19:21:05,102 INFO L87 Difference]: Start difference. First operand has 71 states, 47 states have (on average 1.2553191489361701) internal successors, (59), 48 states have internal predecessors, (59), 19 states have call successors, (19), 5 states have call predecessors, (19), 4 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) Second operand 96 states. [2022-04-07 19:21:05,106 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 19:21:05,106 INFO L93 Difference]: Finished difference Result 96 states and 136 transitions. [2022-04-07 19:21:05,106 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 136 transitions. [2022-04-07 19:21:05,107 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-07 19:21:05,107 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-07 19:21:05,107 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-07 19:21:05,107 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-07 19:21:05,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 71 states, 47 states have (on average 1.2553191489361701) internal successors, (59), 48 states have internal predecessors, (59), 19 states have call successors, (19), 5 states have call predecessors, (19), 4 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2022-04-07 19:21:05,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 71 states and 95 transitions. [2022-04-07 19:21:05,109 INFO L78 Accepts]: Start accepts. Automaton has 71 states and 95 transitions. Word has length 39 [2022-04-07 19:21:05,109 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-07 19:21:05,109 INFO L478 AbstractCegarLoop]: Abstraction has 71 states and 95 transitions. [2022-04-07 19:21:05,109 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 2.5555555555555554) internal successors, (23), 8 states have internal predecessors, (23), 3 states have call successors, (7), 2 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-07 19:21:05,110 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 95 transitions. [2022-04-07 19:21:05,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2022-04-07 19:21:05,110 INFO L491 BasicCegarLoop]: Found error trace [2022-04-07 19:21:05,110 INFO L499 BasicCegarLoop]: trace histogram [4, 4, 4, 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 19:21:05,129 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 19:21:05,327 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-07 19:21:05,327 INFO L403 AbstractCegarLoop]: === Iteration 5 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-07 19:21:05,327 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-07 19:21:05,327 INFO L85 PathProgramCache]: Analyzing trace with hash -2079765955, now seen corresponding path program 1 times [2022-04-07 19:21:05,327 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-07 19:21:05,328 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2007523016] [2022-04-07 19:21:05,328 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-07 19:21:05,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-07 19:21:05,341 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-07 19:21:05,341 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1193683838] [2022-04-07 19:21:05,342 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-07 19:21:05,342 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-07 19:21:05,342 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-07 19:21:05,349 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 19:21:05,350 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 19:21:05,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 19:21:05,384 INFO L263 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 15 conjunts are in the unsatisfiable core [2022-04-07 19:21:05,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 19:21:05,393 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-07 19:21:05,756 INFO L272 TraceCheckUtils]: 0: Hoare triple {1552#true} [115] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1552#true} is VALID [2022-04-07 19:21:05,756 INFO L290 TraceCheckUtils]: 1: Hoare triple {1552#true} [117] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_1| 1))) (and (= 48 (select .cse0 0)) (= (select |v_#valid_1| 2) 1) (= (select |v_#valid_1| 0) 0) (= (select |v_#length_1| 2) 11) (< 0 |v_#StackHeapBarrier_1|) (= |v_#NULL.base_1| 0) (= 1 (select |v_#valid_1| 3)) (= (select |v_#length_1| 3) 12) (= (select |v_#valid_1| 1) 1) (= 2 (select |v_#length_1| 1)) (= (select .cse0 1) 0) (= |v_#NULL.offset_1| 0))) InVars {#memory_int=|v_#memory_int_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_1|, #valid=|v_#valid_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|, #valid=|v_#valid_1|, #memory_int=|v_#memory_int_1|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {1552#true} is VALID [2022-04-07 19:21:05,756 INFO L290 TraceCheckUtils]: 2: Hoare triple {1552#true} [120] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1552#true} is VALID [2022-04-07 19:21:05,756 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1552#true} {1552#true} [161] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1552#true} is VALID [2022-04-07 19:21:05,757 INFO L272 TraceCheckUtils]: 4: Hoare triple {1552#true} [116] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1552#true} is VALID [2022-04-07 19:21:05,757 INFO L290 TraceCheckUtils]: 5: Hoare triple {1552#true} [119] mainENTRY-->L22: Formula: (and (= v_main_~x~0_1 |v_main_#t~nondet4_2|) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647)) InVars {main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~q~0=v_main_~q~0_3, main_~x~0=v_main_~x~0_1, main_~y~0=v_main_~y~0_1, main_~b~0=v_main_~b~0_3, main_~p~0=v_main_~p~0_3, main_~r~0=v_main_~r~0_3, main_~s~0=v_main_~s~0_3, main_~a~0=v_main_~a~0_2} AuxVars[] AssignedVars[main_~q~0, main_#t~nondet4, main_~x~0, main_~y~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {1552#true} is VALID [2022-04-07 19:21:05,757 INFO L272 TraceCheckUtils]: 6: Hoare triple {1552#true} [121] L22-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_10 1) (<= 0 v_main_~x~0_10)) 1 0)) InVars {main_~x~0=v_main_~x~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {1552#true} is VALID [2022-04-07 19:21:05,757 INFO L290 TraceCheckUtils]: 7: Hoare triple {1552#true} [123] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {1552#true} is VALID [2022-04-07 19:21:05,757 INFO L290 TraceCheckUtils]: 8: Hoare triple {1552#true} [126] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {1552#true} is VALID [2022-04-07 19:21:05,757 INFO L290 TraceCheckUtils]: 9: Hoare triple {1552#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1552#true} is VALID [2022-04-07 19:21:05,757 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {1552#true} {1552#true} [162] assume_abort_if_notEXIT-->L22-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_10 1) (<= 0 v_main_~x~0_10)) 1 0)) InVars {main_~x~0=v_main_~x~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {1552#true} is VALID [2022-04-07 19:21:05,757 INFO L290 TraceCheckUtils]: 11: Hoare triple {1552#true} [122] L22-1-->L24: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= v_main_~y~0_3 |v_main_#t~nondet5_2|)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|} OutVars{main_~y~0=v_main_~y~0_3} AuxVars[] AssignedVars[main_#t~nondet5, main_~y~0] {1552#true} is VALID [2022-04-07 19:21:05,757 INFO L272 TraceCheckUtils]: 12: Hoare triple {1552#true} [124] L24-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= 0 v_main_~y~0_9) (<= v_main_~y~0_9 1)) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {1552#true} is VALID [2022-04-07 19:21:05,758 INFO L290 TraceCheckUtils]: 13: Hoare triple {1552#true} [123] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {1596#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} is VALID [2022-04-07 19:21:05,758 INFO L290 TraceCheckUtils]: 14: Hoare triple {1596#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} [126] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {1600#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-07 19:21:05,759 INFO L290 TraceCheckUtils]: 15: Hoare triple {1600#(not (= |assume_abort_if_not_#in~cond| 0))} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1600#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-07 19:21:05,759 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {1600#(not (= |assume_abort_if_not_#in~cond| 0))} {1552#true} [163] assume_abort_if_notEXIT-->L24-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= 0 v_main_~y~0_9) (<= v_main_~y~0_9 1)) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {1607#(and (<= 0 main_~y~0) (<= main_~y~0 1))} is VALID [2022-04-07 19:21:05,759 INFO L272 TraceCheckUtils]: 17: Hoare triple {1607#(and (<= 0 main_~y~0) (<= main_~y~0 1))} [127] L24-1-->assume_abort_if_notENTRY: Formula: (= (ite (<= 1 v_main_~x~0_11) 1 0) |v_assume_abort_if_not_#in~condInParam_3|) InVars {main_~x~0=v_main_~x~0_11} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_3|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {1552#true} is VALID [2022-04-07 19:21:05,760 INFO L290 TraceCheckUtils]: 18: Hoare triple {1552#true} [123] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {1552#true} is VALID [2022-04-07 19:21:05,760 INFO L290 TraceCheckUtils]: 19: Hoare triple {1552#true} [126] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {1552#true} is VALID [2022-04-07 19:21:05,760 INFO L290 TraceCheckUtils]: 20: Hoare triple {1552#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1552#true} is VALID [2022-04-07 19:21:05,762 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {1552#true} {1607#(and (<= 0 main_~y~0) (<= main_~y~0 1))} [164] assume_abort_if_notEXIT-->L25: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (<= 1 v_main_~x~0_11) 1 0) |v_assume_abort_if_not_#in~condInParam_3|) InVars {main_~x~0=v_main_~x~0_11} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_3|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {1607#(and (<= 0 main_~y~0) (<= main_~y~0 1))} is VALID [2022-04-07 19:21:05,762 INFO L272 TraceCheckUtils]: 22: Hoare triple {1607#(and (<= 0 main_~y~0) (<= main_~y~0 1))} [129] L25-->assume_abort_if_notENTRY: Formula: (= (ite (<= 1 v_main_~y~0_10) 1 0) |v_assume_abort_if_not_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_4|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {1552#true} is VALID [2022-04-07 19:21:05,762 INFO L290 TraceCheckUtils]: 23: Hoare triple {1552#true} [123] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {1552#true} is VALID [2022-04-07 19:21:05,762 INFO L290 TraceCheckUtils]: 24: Hoare triple {1552#true} [126] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {1552#true} is VALID [2022-04-07 19:21:05,762 INFO L290 TraceCheckUtils]: 25: Hoare triple {1552#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1552#true} is VALID [2022-04-07 19:21:05,763 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {1552#true} {1607#(and (<= 0 main_~y~0) (<= main_~y~0 1))} [165] assume_abort_if_notEXIT-->L26: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (<= 1 v_main_~y~0_10) 1 0) |v_assume_abort_if_not_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_4|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {1607#(and (<= 0 main_~y~0) (<= main_~y~0 1))} is VALID [2022-04-07 19:21:05,763 INFO L290 TraceCheckUtils]: 27: Hoare triple {1607#(and (<= 0 main_~y~0) (<= main_~y~0 1))} [130] L26-->L35-2: Formula: (and (= v_main_~b~0_4 v_main_~y~0_6) (= v_main_~q~0_5 0) (= v_main_~s~0_5 1) (= v_main_~p~0_5 1) (= v_main_~a~0_4 v_main_~x~0_7) (= v_main_~r~0_5 0)) InVars {main_~x~0=v_main_~x~0_7, main_~y~0=v_main_~y~0_6} OutVars{main_~q~0=v_main_~q~0_5, main_~x~0=v_main_~x~0_7, main_~y~0=v_main_~y~0_6, main_~b~0=v_main_~b~0_4, main_~p~0=v_main_~p~0_5, main_~r~0=v_main_~r~0_5, main_~s~0=v_main_~s~0_5, main_~a~0=v_main_~a~0_4} AuxVars[] AssignedVars[main_~q~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {1641#(and (<= 0 main_~y~0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (= main_~q~0 0) (<= main_~y~0 1))} is VALID [2022-04-07 19:21:05,764 INFO L290 TraceCheckUtils]: 28: Hoare triple {1641#(and (<= 0 main_~y~0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (= main_~q~0 0) (<= main_~y~0 1))} [133] L35-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1641#(and (<= 0 main_~y~0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (= main_~q~0 0) (<= main_~y~0 1))} is VALID [2022-04-07 19:21:05,764 INFO L290 TraceCheckUtils]: 29: Hoare triple {1641#(and (<= 0 main_~y~0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (= main_~q~0 0) (<= main_~y~0 1))} [136] L36-->L42-2: Formula: (and (not (= v_main_~b~0_6 0)) (= v_main_~k~0_4 0) (= v_main_~a~0_5 v_main_~c~0_4)) InVars {main_~b~0=v_main_~b~0_6, main_~a~0=v_main_~a~0_5} OutVars{main_~c~0=v_main_~c~0_4, main_~b~0=v_main_~b~0_6, main_~k~0=v_main_~k~0_4, main_~a~0=v_main_~a~0_5} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {1648#(and (<= 0 main_~y~0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (not (= main_~b~0 0)) (= main_~q~0 0) (<= main_~y~0 1))} is VALID [2022-04-07 19:21:05,764 INFO L290 TraceCheckUtils]: 30: Hoare triple {1648#(and (<= 0 main_~y~0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (not (= main_~b~0 0)) (= main_~q~0 0) (<= main_~y~0 1))} [141] L42-2-->L43: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1648#(and (<= 0 main_~y~0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (not (= main_~b~0 0)) (= main_~q~0 0) (<= main_~y~0 1))} is VALID [2022-04-07 19:21:05,765 INFO L290 TraceCheckUtils]: 31: Hoare triple {1648#(and (<= 0 main_~y~0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (not (= main_~b~0 0)) (= main_~q~0 0) (<= main_~y~0 1))} [147] L43-->L49-2: Formula: (and (= v_main_~d~0_2 1) (<= v_main_~b~0_8 v_main_~c~0_7) (= v_main_~b~0_8 v_main_~v~0_2)) InVars {main_~b~0=v_main_~b~0_8, main_~c~0=v_main_~c~0_7} OutVars{main_~c~0=v_main_~c~0_7, main_~v~0=v_main_~v~0_2, main_~d~0=v_main_~d~0_2, main_~b~0=v_main_~b~0_8} AuxVars[] AssignedVars[main_~v~0, main_~d~0] {1648#(and (<= 0 main_~y~0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (not (= main_~b~0 0)) (= main_~q~0 0) (<= main_~y~0 1))} is VALID [2022-04-07 19:21:05,765 INFO L290 TraceCheckUtils]: 32: Hoare triple {1648#(and (<= 0 main_~y~0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (not (= main_~b~0 0)) (= main_~q~0 0) (<= main_~y~0 1))} [153] L49-2-->L50: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1648#(and (<= 0 main_~y~0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (not (= main_~b~0 0)) (= main_~q~0 0) (<= main_~y~0 1))} is VALID [2022-04-07 19:21:05,765 INFO L272 TraceCheckUtils]: 33: Hoare triple {1648#(and (<= 0 main_~y~0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (not (= main_~b~0 0)) (= main_~q~0 0) (<= main_~y~0 1))} [155] L50-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_12 v_main_~p~0_7) (* v_main_~y~0_11 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_12, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {1552#true} is VALID [2022-04-07 19:21:05,765 INFO L290 TraceCheckUtils]: 34: Hoare triple {1552#true} [138] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |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_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {1552#true} is VALID [2022-04-07 19:21:05,766 INFO L290 TraceCheckUtils]: 35: Hoare triple {1552#true} [144] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {1552#true} is VALID [2022-04-07 19:21:05,766 INFO L290 TraceCheckUtils]: 36: Hoare triple {1552#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1552#true} is VALID [2022-04-07 19:21:05,766 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {1552#true} {1648#(and (<= 0 main_~y~0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (not (= main_~b~0 0)) (= main_~q~0 0) (<= main_~y~0 1))} [167] __VERIFIER_assertEXIT-->L50-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_12 v_main_~p~0_7) (* v_main_~y~0_11 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_12, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {1648#(and (<= 0 main_~y~0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (not (= main_~b~0 0)) (= main_~q~0 0) (<= main_~y~0 1))} is VALID [2022-04-07 19:21:05,767 INFO L272 TraceCheckUtils]: 38: Hoare triple {1648#(and (<= 0 main_~y~0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (not (= main_~b~0 0)) (= main_~q~0 0) (<= main_~y~0 1))} [156] L50-1-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~x~0_13 v_main_~q~0_7) (* v_main_~y~0_12 v_main_~s~0_7)) v_main_~b~0_12) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_12, main_~x~0=v_main_~x~0_13, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_7} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {1676#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-07 19:21:05,767 INFO L290 TraceCheckUtils]: 39: Hoare triple {1676#(<= 1 |__VERIFIER_assert_#in~cond|)} [138] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |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_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {1680#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-07 19:21:05,767 INFO L290 TraceCheckUtils]: 40: Hoare triple {1680#(<= 1 __VERIFIER_assert_~cond)} [143] L11-->L12: Formula: (= 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[] {1553#false} is VALID [2022-04-07 19:21:05,768 INFO L290 TraceCheckUtils]: 41: Hoare triple {1553#false} [148] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1553#false} is VALID [2022-04-07 19:21:05,768 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-04-07 19:21:05,768 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-07 19:21:32,183 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-07 19:21:32,183 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2007523016] [2022-04-07 19:21:32,183 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-07 19:21:32,183 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1193683838] [2022-04-07 19:21:32,184 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1193683838] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-07 19:21:32,184 INFO L184 FreeRefinementEngine]: Found 0 perfect and 1 imperfect interpolant sequences. [2022-04-07 19:21:32,184 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9] total 9 [2022-04-07 19:21:32,184 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1659054191] [2022-04-07 19:21:32,184 INFO L85 oduleStraightlineAll]: Using 1 imperfect interpolants to construct interpolant automaton [2022-04-07 19:21:32,184 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 2.4444444444444446) internal successors, (22), 7 states have internal predecessors, (22), 3 states have call successors, (8), 2 states have call predecessors, (8), 2 states have return successors, (6), 3 states have call predecessors, (6), 3 states have call successors, (6) Word has length 42 [2022-04-07 19:21:32,185 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-07 19:21:32,185 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 9 states, 9 states have (on average 2.4444444444444446) internal successors, (22), 7 states have internal predecessors, (22), 3 states have call successors, (8), 2 states have call predecessors, (8), 2 states have return successors, (6), 3 states have call predecessors, (6), 3 states have call successors, (6) [2022-04-07 19:21:32,209 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 36 edges. 36 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-07 19:21:32,209 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-04-07 19:21:32,210 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-07 19:21:32,210 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-04-07 19:21:32,210 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=68, Unknown=0, NotChecked=0, Total=90 [2022-04-07 19:21:32,210 INFO L87 Difference]: Start difference. First operand 71 states and 95 transitions. Second operand has 9 states, 9 states have (on average 2.4444444444444446) internal successors, (22), 7 states have internal predecessors, (22), 3 states have call successors, (8), 2 states have call predecessors, (8), 2 states have return successors, (6), 3 states have call predecessors, (6), 3 states have call successors, (6) [2022-04-07 19:21:32,521 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 19:21:32,521 INFO L93 Difference]: Finished difference Result 77 states and 100 transitions. [2022-04-07 19:21:32,522 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-04-07 19:21:32,522 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 2.4444444444444446) internal successors, (22), 7 states have internal predecessors, (22), 3 states have call successors, (8), 2 states have call predecessors, (8), 2 states have return successors, (6), 3 states have call predecessors, (6), 3 states have call successors, (6) Word has length 42 [2022-04-07 19:21:32,522 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-07 19:21:32,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 2.4444444444444446) internal successors, (22), 7 states have internal predecessors, (22), 3 states have call successors, (8), 2 states have call predecessors, (8), 2 states have return successors, (6), 3 states have call predecessors, (6), 3 states have call successors, (6) [2022-04-07 19:21:32,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 66 transitions. [2022-04-07 19:21:32,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 2.4444444444444446) internal successors, (22), 7 states have internal predecessors, (22), 3 states have call successors, (8), 2 states have call predecessors, (8), 2 states have return successors, (6), 3 states have call predecessors, (6), 3 states have call successors, (6) [2022-04-07 19:21:32,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 66 transitions. [2022-04-07 19:21:32,525 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 9 states and 66 transitions. [2022-04-07 19:21:32,574 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 66 edges. 66 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-07 19:21:32,575 INFO L225 Difference]: With dead ends: 77 [2022-04-07 19:21:32,575 INFO L226 Difference]: Without dead ends: 77 [2022-04-07 19:21:32,576 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 48 GetRequests, 37 SyntacticMatches, 1 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=30, Invalid=102, Unknown=0, NotChecked=0, Total=132 [2022-04-07 19:21:32,576 INFO L913 BasicCegarLoop]: 38 mSDtfsCounter, 32 mSDsluCounter, 149 mSDsCounter, 0 mSdLazyCounter, 133 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 39 SdHoareTripleChecker+Valid, 187 SdHoareTripleChecker+Invalid, 138 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 133 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-07 19:21:32,576 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [39 Valid, 187 Invalid, 138 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 133 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-07 19:21:32,577 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 77 states. [2022-04-07 19:21:32,581 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 77 to 75. [2022-04-07 19:21:32,581 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-07 19:21:32,581 INFO L82 GeneralOperation]: Start isEquivalent. First operand 77 states. Second operand has 75 states, 50 states have (on average 1.24) internal successors, (62), 51 states have internal predecessors, (62), 19 states have call successors, (19), 6 states have call predecessors, (19), 5 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2022-04-07 19:21:32,581 INFO L74 IsIncluded]: Start isIncluded. First operand 77 states. Second operand has 75 states, 50 states have (on average 1.24) internal successors, (62), 51 states have internal predecessors, (62), 19 states have call successors, (19), 6 states have call predecessors, (19), 5 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2022-04-07 19:21:32,581 INFO L87 Difference]: Start difference. First operand 77 states. Second operand has 75 states, 50 states have (on average 1.24) internal successors, (62), 51 states have internal predecessors, (62), 19 states have call successors, (19), 6 states have call predecessors, (19), 5 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2022-04-07 19:21:32,585 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 19:21:32,585 INFO L93 Difference]: Finished difference Result 77 states and 100 transitions. [2022-04-07 19:21:32,585 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 100 transitions. [2022-04-07 19:21:32,585 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-07 19:21:32,585 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-07 19:21:32,586 INFO L74 IsIncluded]: Start isIncluded. First operand has 75 states, 50 states have (on average 1.24) internal successors, (62), 51 states have internal predecessors, (62), 19 states have call successors, (19), 6 states have call predecessors, (19), 5 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) Second operand 77 states. [2022-04-07 19:21:32,586 INFO L87 Difference]: Start difference. First operand has 75 states, 50 states have (on average 1.24) internal successors, (62), 51 states have internal predecessors, (62), 19 states have call successors, (19), 6 states have call predecessors, (19), 5 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) Second operand 77 states. [2022-04-07 19:21:32,588 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 19:21:32,588 INFO L93 Difference]: Finished difference Result 77 states and 100 transitions. [2022-04-07 19:21:32,588 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 100 transitions. [2022-04-07 19:21:32,589 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-07 19:21:32,589 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-07 19:21:32,589 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-07 19:21:32,589 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-07 19:21:32,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 75 states, 50 states have (on average 1.24) internal successors, (62), 51 states have internal predecessors, (62), 19 states have call successors, (19), 6 states have call predecessors, (19), 5 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2022-04-07 19:21:32,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 75 states and 98 transitions. [2022-04-07 19:21:32,591 INFO L78 Accepts]: Start accepts. Automaton has 75 states and 98 transitions. Word has length 42 [2022-04-07 19:21:32,591 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-07 19:21:32,591 INFO L478 AbstractCegarLoop]: Abstraction has 75 states and 98 transitions. [2022-04-07 19:21:32,591 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 2.4444444444444446) internal successors, (22), 7 states have internal predecessors, (22), 3 states have call successors, (8), 2 states have call predecessors, (8), 2 states have return successors, (6), 3 states have call predecessors, (6), 3 states have call successors, (6) [2022-04-07 19:21:32,591 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 98 transitions. [2022-04-07 19:21:32,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2022-04-07 19:21:32,592 INFO L491 BasicCegarLoop]: Found error trace [2022-04-07 19:21:32,592 INFO L499 BasicCegarLoop]: trace histogram [4, 4, 4, 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 19:21:32,620 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 19:21:32,808 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-07 19:21:32,808 INFO L403 AbstractCegarLoop]: === Iteration 6 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-07 19:21:32,809 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-07 19:21:32,809 INFO L85 PathProgramCache]: Analyzing trace with hash 446575011, now seen corresponding path program 1 times [2022-04-07 19:21:32,809 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-07 19:21:32,809 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2091470177] [2022-04-07 19:21:32,809 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-07 19:21:32,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-07 19:21:32,837 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-07 19:21:32,838 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1026252637] [2022-04-07 19:21:32,838 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-07 19:21:32,838 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-07 19:21:32,838 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-07 19:21:32,856 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 19:21:32,856 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 19:21:32,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 19:21:32,897 INFO L263 TraceCheckSpWp]: Trace formula consists of 139 conjuncts, 17 conjunts are in the unsatisfiable core [2022-04-07 19:21:32,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 19:21:32,911 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-07 19:21:33,113 INFO L272 TraceCheckUtils]: 0: Hoare triple {2012#true} [115] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2012#true} is VALID [2022-04-07 19:21:33,113 INFO L290 TraceCheckUtils]: 1: Hoare triple {2012#true} [117] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_1| 1))) (and (= 48 (select .cse0 0)) (= (select |v_#valid_1| 2) 1) (= (select |v_#valid_1| 0) 0) (= (select |v_#length_1| 2) 11) (< 0 |v_#StackHeapBarrier_1|) (= |v_#NULL.base_1| 0) (= 1 (select |v_#valid_1| 3)) (= (select |v_#length_1| 3) 12) (= (select |v_#valid_1| 1) 1) (= 2 (select |v_#length_1| 1)) (= (select .cse0 1) 0) (= |v_#NULL.offset_1| 0))) InVars {#memory_int=|v_#memory_int_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_1|, #valid=|v_#valid_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|, #valid=|v_#valid_1|, #memory_int=|v_#memory_int_1|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {2012#true} is VALID [2022-04-07 19:21:33,113 INFO L290 TraceCheckUtils]: 2: Hoare triple {2012#true} [120] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2012#true} is VALID [2022-04-07 19:21:33,113 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2012#true} {2012#true} [161] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2012#true} is VALID [2022-04-07 19:21:33,113 INFO L272 TraceCheckUtils]: 4: Hoare triple {2012#true} [116] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2012#true} is VALID [2022-04-07 19:21:33,113 INFO L290 TraceCheckUtils]: 5: Hoare triple {2012#true} [119] mainENTRY-->L22: Formula: (and (= v_main_~x~0_1 |v_main_#t~nondet4_2|) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647)) InVars {main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~q~0=v_main_~q~0_3, main_~x~0=v_main_~x~0_1, main_~y~0=v_main_~y~0_1, main_~b~0=v_main_~b~0_3, main_~p~0=v_main_~p~0_3, main_~r~0=v_main_~r~0_3, main_~s~0=v_main_~s~0_3, main_~a~0=v_main_~a~0_2} AuxVars[] AssignedVars[main_~q~0, main_#t~nondet4, main_~x~0, main_~y~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {2012#true} is VALID [2022-04-07 19:21:33,114 INFO L272 TraceCheckUtils]: 6: Hoare triple {2012#true} [121] L22-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_10 1) (<= 0 v_main_~x~0_10)) 1 0)) InVars {main_~x~0=v_main_~x~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {2012#true} is VALID [2022-04-07 19:21:33,114 INFO L290 TraceCheckUtils]: 7: Hoare triple {2012#true} [123] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {2012#true} is VALID [2022-04-07 19:21:33,114 INFO L290 TraceCheckUtils]: 8: Hoare triple {2012#true} [126] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {2012#true} is VALID [2022-04-07 19:21:33,114 INFO L290 TraceCheckUtils]: 9: Hoare triple {2012#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2012#true} is VALID [2022-04-07 19:21:33,114 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {2012#true} {2012#true} [162] assume_abort_if_notEXIT-->L22-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_10 1) (<= 0 v_main_~x~0_10)) 1 0)) InVars {main_~x~0=v_main_~x~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {2012#true} is VALID [2022-04-07 19:21:33,114 INFO L290 TraceCheckUtils]: 11: Hoare triple {2012#true} [122] L22-1-->L24: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= v_main_~y~0_3 |v_main_#t~nondet5_2|)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|} OutVars{main_~y~0=v_main_~y~0_3} AuxVars[] AssignedVars[main_#t~nondet5, main_~y~0] {2012#true} is VALID [2022-04-07 19:21:33,114 INFO L272 TraceCheckUtils]: 12: Hoare triple {2012#true} [124] L24-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= 0 v_main_~y~0_9) (<= v_main_~y~0_9 1)) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {2012#true} is VALID [2022-04-07 19:21:33,115 INFO L290 TraceCheckUtils]: 13: Hoare triple {2012#true} [123] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {2056#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} is VALID [2022-04-07 19:21:33,115 INFO L290 TraceCheckUtils]: 14: Hoare triple {2056#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} [126] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {2060#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-07 19:21:33,115 INFO L290 TraceCheckUtils]: 15: Hoare triple {2060#(not (= |assume_abort_if_not_#in~cond| 0))} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2060#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-07 19:21:33,116 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {2060#(not (= |assume_abort_if_not_#in~cond| 0))} {2012#true} [163] assume_abort_if_notEXIT-->L24-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= 0 v_main_~y~0_9) (<= v_main_~y~0_9 1)) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {2067#(and (<= 0 main_~y~0) (<= main_~y~0 1))} is VALID [2022-04-07 19:21:33,116 INFO L272 TraceCheckUtils]: 17: Hoare triple {2067#(and (<= 0 main_~y~0) (<= main_~y~0 1))} [127] L24-1-->assume_abort_if_notENTRY: Formula: (= (ite (<= 1 v_main_~x~0_11) 1 0) |v_assume_abort_if_not_#in~condInParam_3|) InVars {main_~x~0=v_main_~x~0_11} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_3|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {2012#true} is VALID [2022-04-07 19:21:33,116 INFO L290 TraceCheckUtils]: 18: Hoare triple {2012#true} [123] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {2056#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} is VALID [2022-04-07 19:21:33,117 INFO L290 TraceCheckUtils]: 19: Hoare triple {2056#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} [126] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {2060#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-07 19:21:33,117 INFO L290 TraceCheckUtils]: 20: Hoare triple {2060#(not (= |assume_abort_if_not_#in~cond| 0))} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2060#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-07 19:21:33,117 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {2060#(not (= |assume_abort_if_not_#in~cond| 0))} {2067#(and (<= 0 main_~y~0) (<= main_~y~0 1))} [164] assume_abort_if_notEXIT-->L25: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (<= 1 v_main_~x~0_11) 1 0) |v_assume_abort_if_not_#in~condInParam_3|) InVars {main_~x~0=v_main_~x~0_11} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_3|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {2083#(and (<= 0 main_~y~0) (<= 1 main_~x~0) (<= main_~y~0 1))} is VALID [2022-04-07 19:21:33,117 INFO L272 TraceCheckUtils]: 22: Hoare triple {2083#(and (<= 0 main_~y~0) (<= 1 main_~x~0) (<= main_~y~0 1))} [129] L25-->assume_abort_if_notENTRY: Formula: (= (ite (<= 1 v_main_~y~0_10) 1 0) |v_assume_abort_if_not_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_4|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {2012#true} is VALID [2022-04-07 19:21:33,118 INFO L290 TraceCheckUtils]: 23: Hoare triple {2012#true} [123] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {2012#true} is VALID [2022-04-07 19:21:33,118 INFO L290 TraceCheckUtils]: 24: Hoare triple {2012#true} [126] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {2012#true} is VALID [2022-04-07 19:21:33,118 INFO L290 TraceCheckUtils]: 25: Hoare triple {2012#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2012#true} is VALID [2022-04-07 19:21:33,118 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {2012#true} {2083#(and (<= 0 main_~y~0) (<= 1 main_~x~0) (<= main_~y~0 1))} [165] assume_abort_if_notEXIT-->L26: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (<= 1 v_main_~y~0_10) 1 0) |v_assume_abort_if_not_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_4|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {2083#(and (<= 0 main_~y~0) (<= 1 main_~x~0) (<= main_~y~0 1))} is VALID [2022-04-07 19:21:33,119 INFO L290 TraceCheckUtils]: 27: Hoare triple {2083#(and (<= 0 main_~y~0) (<= 1 main_~x~0) (<= main_~y~0 1))} [130] L26-->L35-2: Formula: (and (= v_main_~b~0_4 v_main_~y~0_6) (= v_main_~q~0_5 0) (= v_main_~s~0_5 1) (= v_main_~p~0_5 1) (= v_main_~a~0_4 v_main_~x~0_7) (= v_main_~r~0_5 0)) InVars {main_~x~0=v_main_~x~0_7, main_~y~0=v_main_~y~0_6} OutVars{main_~q~0=v_main_~q~0_5, main_~x~0=v_main_~x~0_7, main_~y~0=v_main_~y~0_6, main_~b~0=v_main_~b~0_4, main_~p~0=v_main_~p~0_5, main_~r~0=v_main_~r~0_5, main_~s~0=v_main_~s~0_5, main_~a~0=v_main_~a~0_4} AuxVars[] AssignedVars[main_~q~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {2102#(and (<= main_~b~0 1) (<= 1 main_~a~0))} is VALID [2022-04-07 19:21:33,119 INFO L290 TraceCheckUtils]: 28: Hoare triple {2102#(and (<= main_~b~0 1) (<= 1 main_~a~0))} [133] L35-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2102#(and (<= main_~b~0 1) (<= 1 main_~a~0))} is VALID [2022-04-07 19:21:33,119 INFO L290 TraceCheckUtils]: 29: Hoare triple {2102#(and (<= main_~b~0 1) (<= 1 main_~a~0))} [136] L36-->L42-2: Formula: (and (not (= v_main_~b~0_6 0)) (= v_main_~k~0_4 0) (= v_main_~a~0_5 v_main_~c~0_4)) InVars {main_~b~0=v_main_~b~0_6, main_~a~0=v_main_~a~0_5} OutVars{main_~c~0=v_main_~c~0_4, main_~b~0=v_main_~b~0_6, main_~k~0=v_main_~k~0_4, main_~a~0=v_main_~a~0_5} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {2109#(and (<= 1 main_~c~0) (<= main_~b~0 1))} is VALID [2022-04-07 19:21:33,120 INFO L290 TraceCheckUtils]: 30: Hoare triple {2109#(and (<= 1 main_~c~0) (<= main_~b~0 1))} [141] L42-2-->L43: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2109#(and (<= 1 main_~c~0) (<= main_~b~0 1))} is VALID [2022-04-07 19:21:33,120 INFO L290 TraceCheckUtils]: 31: Hoare triple {2109#(and (<= 1 main_~c~0) (<= main_~b~0 1))} [146] L43-->L42-3: Formula: (not (<= v_main_~b~0_7 v_main_~c~0_6)) InVars {main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} OutVars{main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} AuxVars[] AssignedVars[] {2013#false} is VALID [2022-04-07 19:21:33,120 INFO L290 TraceCheckUtils]: 32: Hoare triple {2013#false} [145] L42-3-->L35-2: Formula: (and (= v_main_~r~0_1 v_main_~s~0_2) (= v_main_~b~0_1 v_main_~c~0_3) (= v_main_~p~0_2 (+ v_main_~q~0_1 (* v_main_~k~0_3 v_main_~q~0_2))) (= v_main_~r~0_2 v_main_~temp~0_1) (= v_main_~p~0_1 v_main_~q~0_2) (= v_main_~a~0_1 v_main_~b~0_2) (= v_main_~s~0_1 (+ v_main_~temp~0_1 (* (- 1) (* v_main_~k~0_3 v_main_~s~0_2))))) InVars {main_~q~0=v_main_~q~0_2, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_2, main_~p~0=v_main_~p~0_2, main_~r~0=v_main_~r~0_2, main_~s~0=v_main_~s~0_2} OutVars{main_~q~0=v_main_~q~0_1, main_~temp~0=v_main_~temp~0_1, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_1, main_~p~0=v_main_~p~0_1, main_~r~0=v_main_~r~0_1, main_~s~0=v_main_~s~0_1, main_~a~0=v_main_~a~0_1} AuxVars[] AssignedVars[main_~q~0, main_~temp~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {2013#false} is VALID [2022-04-07 19:21:33,120 INFO L290 TraceCheckUtils]: 33: Hoare triple {2013#false} [133] L35-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2013#false} is VALID [2022-04-07 19:21:33,121 INFO L290 TraceCheckUtils]: 34: Hoare triple {2013#false} [136] L36-->L42-2: Formula: (and (not (= v_main_~b~0_6 0)) (= v_main_~k~0_4 0) (= v_main_~a~0_5 v_main_~c~0_4)) InVars {main_~b~0=v_main_~b~0_6, main_~a~0=v_main_~a~0_5} OutVars{main_~c~0=v_main_~c~0_4, main_~b~0=v_main_~b~0_6, main_~k~0=v_main_~k~0_4, main_~a~0=v_main_~a~0_5} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {2013#false} is VALID [2022-04-07 19:21:33,121 INFO L290 TraceCheckUtils]: 35: Hoare triple {2013#false} [141] L42-2-->L43: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2013#false} is VALID [2022-04-07 19:21:33,121 INFO L290 TraceCheckUtils]: 36: Hoare triple {2013#false} [147] L43-->L49-2: Formula: (and (= v_main_~d~0_2 1) (<= v_main_~b~0_8 v_main_~c~0_7) (= v_main_~b~0_8 v_main_~v~0_2)) InVars {main_~b~0=v_main_~b~0_8, main_~c~0=v_main_~c~0_7} OutVars{main_~c~0=v_main_~c~0_7, main_~v~0=v_main_~v~0_2, main_~d~0=v_main_~d~0_2, main_~b~0=v_main_~b~0_8} AuxVars[] AssignedVars[main_~v~0, main_~d~0] {2013#false} is VALID [2022-04-07 19:21:33,121 INFO L290 TraceCheckUtils]: 37: Hoare triple {2013#false} [153] L49-2-->L50: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2013#false} is VALID [2022-04-07 19:21:33,121 INFO L272 TraceCheckUtils]: 38: Hoare triple {2013#false} [155] L50-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_12 v_main_~p~0_7) (* v_main_~y~0_11 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_12, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {2013#false} is VALID [2022-04-07 19:21:33,121 INFO L290 TraceCheckUtils]: 39: Hoare triple {2013#false} [138] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |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_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {2013#false} is VALID [2022-04-07 19:21:33,121 INFO L290 TraceCheckUtils]: 40: Hoare triple {2013#false} [143] L11-->L12: Formula: (= 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[] {2013#false} is VALID [2022-04-07 19:21:33,121 INFO L290 TraceCheckUtils]: 41: Hoare triple {2013#false} [148] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2013#false} is VALID [2022-04-07 19:21:33,122 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 10 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-04-07 19:21:33,122 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-07 19:21:33,659 INFO L290 TraceCheckUtils]: 41: Hoare triple {2013#false} [148] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2013#false} is VALID [2022-04-07 19:21:33,659 INFO L290 TraceCheckUtils]: 40: Hoare triple {2013#false} [143] L11-->L12: Formula: (= 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[] {2013#false} is VALID [2022-04-07 19:21:33,659 INFO L290 TraceCheckUtils]: 39: Hoare triple {2013#false} [138] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |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_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {2013#false} is VALID [2022-04-07 19:21:33,659 INFO L272 TraceCheckUtils]: 38: Hoare triple {2013#false} [155] L50-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_12 v_main_~p~0_7) (* v_main_~y~0_11 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_12, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {2013#false} is VALID [2022-04-07 19:21:33,659 INFO L290 TraceCheckUtils]: 37: Hoare triple {2013#false} [153] L49-2-->L50: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2013#false} is VALID [2022-04-07 19:21:33,659 INFO L290 TraceCheckUtils]: 36: Hoare triple {2013#false} [147] L43-->L49-2: Formula: (and (= v_main_~d~0_2 1) (<= v_main_~b~0_8 v_main_~c~0_7) (= v_main_~b~0_8 v_main_~v~0_2)) InVars {main_~b~0=v_main_~b~0_8, main_~c~0=v_main_~c~0_7} OutVars{main_~c~0=v_main_~c~0_7, main_~v~0=v_main_~v~0_2, main_~d~0=v_main_~d~0_2, main_~b~0=v_main_~b~0_8} AuxVars[] AssignedVars[main_~v~0, main_~d~0] {2013#false} is VALID [2022-04-07 19:21:33,659 INFO L290 TraceCheckUtils]: 35: Hoare triple {2013#false} [141] L42-2-->L43: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2013#false} is VALID [2022-04-07 19:21:33,660 INFO L290 TraceCheckUtils]: 34: Hoare triple {2167#(= main_~b~0 0)} [136] L36-->L42-2: Formula: (and (not (= v_main_~b~0_6 0)) (= v_main_~k~0_4 0) (= v_main_~a~0_5 v_main_~c~0_4)) InVars {main_~b~0=v_main_~b~0_6, main_~a~0=v_main_~a~0_5} OutVars{main_~c~0=v_main_~c~0_4, main_~b~0=v_main_~b~0_6, main_~k~0=v_main_~k~0_4, main_~a~0=v_main_~a~0_5} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {2013#false} is VALID [2022-04-07 19:21:33,660 INFO L290 TraceCheckUtils]: 33: Hoare triple {2167#(= main_~b~0 0)} [133] L35-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2167#(= main_~b~0 0)} is VALID [2022-04-07 19:21:33,660 INFO L290 TraceCheckUtils]: 32: Hoare triple {2174#(= main_~c~0 0)} [145] L42-3-->L35-2: Formula: (and (= v_main_~r~0_1 v_main_~s~0_2) (= v_main_~b~0_1 v_main_~c~0_3) (= v_main_~p~0_2 (+ v_main_~q~0_1 (* v_main_~k~0_3 v_main_~q~0_2))) (= v_main_~r~0_2 v_main_~temp~0_1) (= v_main_~p~0_1 v_main_~q~0_2) (= v_main_~a~0_1 v_main_~b~0_2) (= v_main_~s~0_1 (+ v_main_~temp~0_1 (* (- 1) (* v_main_~k~0_3 v_main_~s~0_2))))) InVars {main_~q~0=v_main_~q~0_2, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_2, main_~p~0=v_main_~p~0_2, main_~r~0=v_main_~r~0_2, main_~s~0=v_main_~s~0_2} OutVars{main_~q~0=v_main_~q~0_1, main_~temp~0=v_main_~temp~0_1, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_1, main_~p~0=v_main_~p~0_1, main_~r~0=v_main_~r~0_1, main_~s~0=v_main_~s~0_1, main_~a~0=v_main_~a~0_1} AuxVars[] AssignedVars[main_~q~0, main_~temp~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {2167#(= main_~b~0 0)} is VALID [2022-04-07 19:21:33,661 INFO L290 TraceCheckUtils]: 31: Hoare triple {2178#(or (<= main_~b~0 main_~c~0) (= main_~c~0 0))} [146] L43-->L42-3: Formula: (not (<= v_main_~b~0_7 v_main_~c~0_6)) InVars {main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} OutVars{main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} AuxVars[] AssignedVars[] {2174#(= main_~c~0 0)} is VALID [2022-04-07 19:21:33,661 INFO L290 TraceCheckUtils]: 30: Hoare triple {2178#(or (<= main_~b~0 main_~c~0) (= main_~c~0 0))} [141] L42-2-->L43: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2178#(or (<= main_~b~0 main_~c~0) (= main_~c~0 0))} is VALID [2022-04-07 19:21:33,662 INFO L290 TraceCheckUtils]: 29: Hoare triple {2185#(and (or (<= main_~b~0 1) (<= main_~b~0 main_~a~0)) (or (<= main_~b~0 main_~a~0) (<= 0 main_~a~0)))} [136] L36-->L42-2: Formula: (and (not (= v_main_~b~0_6 0)) (= v_main_~k~0_4 0) (= v_main_~a~0_5 v_main_~c~0_4)) InVars {main_~b~0=v_main_~b~0_6, main_~a~0=v_main_~a~0_5} OutVars{main_~c~0=v_main_~c~0_4, main_~b~0=v_main_~b~0_6, main_~k~0=v_main_~k~0_4, main_~a~0=v_main_~a~0_5} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {2178#(or (<= main_~b~0 main_~c~0) (= main_~c~0 0))} is VALID [2022-04-07 19:21:33,662 INFO L290 TraceCheckUtils]: 28: Hoare triple {2185#(and (or (<= main_~b~0 1) (<= main_~b~0 main_~a~0)) (or (<= main_~b~0 main_~a~0) (<= 0 main_~a~0)))} [133] L35-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2185#(and (or (<= main_~b~0 1) (<= main_~b~0 main_~a~0)) (or (<= main_~b~0 main_~a~0) (<= 0 main_~a~0)))} is VALID [2022-04-07 19:21:33,663 INFO L290 TraceCheckUtils]: 27: Hoare triple {2192#(and (or (<= 0 main_~x~0) (<= main_~y~0 main_~x~0)) (or (<= main_~y~0 1) (<= main_~y~0 main_~x~0)))} [130] L26-->L35-2: Formula: (and (= v_main_~b~0_4 v_main_~y~0_6) (= v_main_~q~0_5 0) (= v_main_~s~0_5 1) (= v_main_~p~0_5 1) (= v_main_~a~0_4 v_main_~x~0_7) (= v_main_~r~0_5 0)) InVars {main_~x~0=v_main_~x~0_7, main_~y~0=v_main_~y~0_6} OutVars{main_~q~0=v_main_~q~0_5, main_~x~0=v_main_~x~0_7, main_~y~0=v_main_~y~0_6, main_~b~0=v_main_~b~0_4, main_~p~0=v_main_~p~0_5, main_~r~0=v_main_~r~0_5, main_~s~0=v_main_~s~0_5, main_~a~0=v_main_~a~0_4} AuxVars[] AssignedVars[main_~q~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {2185#(and (or (<= main_~b~0 1) (<= main_~b~0 main_~a~0)) (or (<= main_~b~0 main_~a~0) (<= 0 main_~a~0)))} is VALID [2022-04-07 19:21:33,663 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {2012#true} {2192#(and (or (<= 0 main_~x~0) (<= main_~y~0 main_~x~0)) (or (<= main_~y~0 1) (<= main_~y~0 main_~x~0)))} [165] assume_abort_if_notEXIT-->L26: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (<= 1 v_main_~y~0_10) 1 0) |v_assume_abort_if_not_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_4|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {2192#(and (or (<= 0 main_~x~0) (<= main_~y~0 main_~x~0)) (or (<= main_~y~0 1) (<= main_~y~0 main_~x~0)))} is VALID [2022-04-07 19:21:33,663 INFO L290 TraceCheckUtils]: 25: Hoare triple {2012#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2012#true} is VALID [2022-04-07 19:21:33,663 INFO L290 TraceCheckUtils]: 24: Hoare triple {2012#true} [126] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {2012#true} is VALID [2022-04-07 19:21:33,663 INFO L290 TraceCheckUtils]: 23: Hoare triple {2012#true} [123] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {2012#true} is VALID [2022-04-07 19:21:33,663 INFO L272 TraceCheckUtils]: 22: Hoare triple {2192#(and (or (<= 0 main_~x~0) (<= main_~y~0 main_~x~0)) (or (<= main_~y~0 1) (<= main_~y~0 main_~x~0)))} [129] L25-->assume_abort_if_notENTRY: Formula: (= (ite (<= 1 v_main_~y~0_10) 1 0) |v_assume_abort_if_not_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_4|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {2012#true} is VALID [2022-04-07 19:21:33,664 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {2060#(not (= |assume_abort_if_not_#in~cond| 0))} {2211#(<= main_~y~0 1)} [164] assume_abort_if_notEXIT-->L25: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (<= 1 v_main_~x~0_11) 1 0) |v_assume_abort_if_not_#in~condInParam_3|) InVars {main_~x~0=v_main_~x~0_11} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_3|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {2192#(and (or (<= 0 main_~x~0) (<= main_~y~0 main_~x~0)) (or (<= main_~y~0 1) (<= main_~y~0 main_~x~0)))} is VALID [2022-04-07 19:21:33,664 INFO L290 TraceCheckUtils]: 20: Hoare triple {2060#(not (= |assume_abort_if_not_#in~cond| 0))} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2060#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-07 19:21:33,665 INFO L290 TraceCheckUtils]: 19: Hoare triple {2221#(or (not (= |assume_abort_if_not_#in~cond| 0)) (= assume_abort_if_not_~cond 0))} [126] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {2060#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-07 19:21:33,665 INFO L290 TraceCheckUtils]: 18: Hoare triple {2012#true} [123] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {2221#(or (not (= |assume_abort_if_not_#in~cond| 0)) (= assume_abort_if_not_~cond 0))} is VALID [2022-04-07 19:21:33,665 INFO L272 TraceCheckUtils]: 17: Hoare triple {2211#(<= main_~y~0 1)} [127] L24-1-->assume_abort_if_notENTRY: Formula: (= (ite (<= 1 v_main_~x~0_11) 1 0) |v_assume_abort_if_not_#in~condInParam_3|) InVars {main_~x~0=v_main_~x~0_11} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_3|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {2012#true} is VALID [2022-04-07 19:21:33,666 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {2060#(not (= |assume_abort_if_not_#in~cond| 0))} {2012#true} [163] assume_abort_if_notEXIT-->L24-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= 0 v_main_~y~0_9) (<= v_main_~y~0_9 1)) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {2211#(<= main_~y~0 1)} is VALID [2022-04-07 19:21:33,666 INFO L290 TraceCheckUtils]: 15: Hoare triple {2060#(not (= |assume_abort_if_not_#in~cond| 0))} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2060#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-07 19:21:33,666 INFO L290 TraceCheckUtils]: 14: Hoare triple {2221#(or (not (= |assume_abort_if_not_#in~cond| 0)) (= assume_abort_if_not_~cond 0))} [126] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {2060#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-07 19:21:33,667 INFO L290 TraceCheckUtils]: 13: Hoare triple {2012#true} [123] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {2221#(or (not (= |assume_abort_if_not_#in~cond| 0)) (= assume_abort_if_not_~cond 0))} is VALID [2022-04-07 19:21:33,667 INFO L272 TraceCheckUtils]: 12: Hoare triple {2012#true} [124] L24-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= 0 v_main_~y~0_9) (<= v_main_~y~0_9 1)) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {2012#true} is VALID [2022-04-07 19:21:33,667 INFO L290 TraceCheckUtils]: 11: Hoare triple {2012#true} [122] L22-1-->L24: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= v_main_~y~0_3 |v_main_#t~nondet5_2|)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|} OutVars{main_~y~0=v_main_~y~0_3} AuxVars[] AssignedVars[main_#t~nondet5, main_~y~0] {2012#true} is VALID [2022-04-07 19:21:33,667 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {2012#true} {2012#true} [162] assume_abort_if_notEXIT-->L22-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_10 1) (<= 0 v_main_~x~0_10)) 1 0)) InVars {main_~x~0=v_main_~x~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {2012#true} is VALID [2022-04-07 19:21:33,667 INFO L290 TraceCheckUtils]: 9: Hoare triple {2012#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2012#true} is VALID [2022-04-07 19:21:33,667 INFO L290 TraceCheckUtils]: 8: Hoare triple {2012#true} [126] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {2012#true} is VALID [2022-04-07 19:21:33,667 INFO L290 TraceCheckUtils]: 7: Hoare triple {2012#true} [123] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {2012#true} is VALID [2022-04-07 19:21:33,667 INFO L272 TraceCheckUtils]: 6: Hoare triple {2012#true} [121] L22-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_10 1) (<= 0 v_main_~x~0_10)) 1 0)) InVars {main_~x~0=v_main_~x~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {2012#true} is VALID [2022-04-07 19:21:33,667 INFO L290 TraceCheckUtils]: 5: Hoare triple {2012#true} [119] mainENTRY-->L22: Formula: (and (= v_main_~x~0_1 |v_main_#t~nondet4_2|) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647)) InVars {main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~q~0=v_main_~q~0_3, main_~x~0=v_main_~x~0_1, main_~y~0=v_main_~y~0_1, main_~b~0=v_main_~b~0_3, main_~p~0=v_main_~p~0_3, main_~r~0=v_main_~r~0_3, main_~s~0=v_main_~s~0_3, main_~a~0=v_main_~a~0_2} AuxVars[] AssignedVars[main_~q~0, main_#t~nondet4, main_~x~0, main_~y~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {2012#true} is VALID [2022-04-07 19:21:33,667 INFO L272 TraceCheckUtils]: 4: Hoare triple {2012#true} [116] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2012#true} is VALID [2022-04-07 19:21:33,668 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2012#true} {2012#true} [161] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2012#true} is VALID [2022-04-07 19:21:33,668 INFO L290 TraceCheckUtils]: 2: Hoare triple {2012#true} [120] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2012#true} is VALID [2022-04-07 19:21:33,668 INFO L290 TraceCheckUtils]: 1: Hoare triple {2012#true} [117] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_1| 1))) (and (= 48 (select .cse0 0)) (= (select |v_#valid_1| 2) 1) (= (select |v_#valid_1| 0) 0) (= (select |v_#length_1| 2) 11) (< 0 |v_#StackHeapBarrier_1|) (= |v_#NULL.base_1| 0) (= 1 (select |v_#valid_1| 3)) (= (select |v_#length_1| 3) 12) (= (select |v_#valid_1| 1) 1) (= 2 (select |v_#length_1| 1)) (= (select .cse0 1) 0) (= |v_#NULL.offset_1| 0))) InVars {#memory_int=|v_#memory_int_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_1|, #valid=|v_#valid_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|, #valid=|v_#valid_1|, #memory_int=|v_#memory_int_1|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {2012#true} is VALID [2022-04-07 19:21:33,668 INFO L272 TraceCheckUtils]: 0: Hoare triple {2012#true} [115] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2012#true} is VALID [2022-04-07 19:21:33,668 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 8 proven. 8 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-04-07 19:21:33,668 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-07 19:21:33,668 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2091470177] [2022-04-07 19:21:33,668 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-07 19:21:33,668 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1026252637] [2022-04-07 19:21:33,668 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1026252637] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-07 19:21:33,668 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-07 19:21:33,669 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 10] total 15 [2022-04-07 19:21:33,669 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1200471801] [2022-04-07 19:21:33,669 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-04-07 19:21:33,669 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 13 states have (on average 2.6153846153846154) internal successors, (34), 11 states have internal predecessors, (34), 6 states have call successors, (9), 2 states have call predecessors, (9), 2 states have return successors, (8), 5 states have call predecessors, (8), 5 states have call successors, (8) Word has length 42 [2022-04-07 19:21:33,670 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-07 19:21:33,670 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 15 states, 13 states have (on average 2.6153846153846154) internal successors, (34), 11 states have internal predecessors, (34), 6 states have call successors, (9), 2 states have call predecessors, (9), 2 states have return successors, (8), 5 states have call predecessors, (8), 5 states have call successors, (8) [2022-04-07 19:21:33,703 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 51 edges. 51 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-07 19:21:33,703 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2022-04-07 19:21:33,703 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-07 19:21:33,703 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2022-04-07 19:21:33,703 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=174, Unknown=0, NotChecked=0, Total=210 [2022-04-07 19:21:33,704 INFO L87 Difference]: Start difference. First operand 75 states and 98 transitions. Second operand has 15 states, 13 states have (on average 2.6153846153846154) internal successors, (34), 11 states have internal predecessors, (34), 6 states have call successors, (9), 2 states have call predecessors, (9), 2 states have return successors, (8), 5 states have call predecessors, (8), 5 states have call successors, (8) [2022-04-07 19:21:34,480 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 19:21:34,480 INFO L93 Difference]: Finished difference Result 64 states and 82 transitions. [2022-04-07 19:21:34,480 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-04-07 19:21:34,480 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 13 states have (on average 2.6153846153846154) internal successors, (34), 11 states have internal predecessors, (34), 6 states have call successors, (9), 2 states have call predecessors, (9), 2 states have return successors, (8), 5 states have call predecessors, (8), 5 states have call successors, (8) Word has length 42 [2022-04-07 19:21:34,480 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-07 19:21:34,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15 states, 13 states have (on average 2.6153846153846154) internal successors, (34), 11 states have internal predecessors, (34), 6 states have call successors, (9), 2 states have call predecessors, (9), 2 states have return successors, (8), 5 states have call predecessors, (8), 5 states have call successors, (8) [2022-04-07 19:21:34,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 77 transitions. [2022-04-07 19:21:34,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15 states, 13 states have (on average 2.6153846153846154) internal successors, (34), 11 states have internal predecessors, (34), 6 states have call successors, (9), 2 states have call predecessors, (9), 2 states have return successors, (8), 5 states have call predecessors, (8), 5 states have call successors, (8) [2022-04-07 19:21:34,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 77 transitions. [2022-04-07 19:21:34,483 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 11 states and 77 transitions. [2022-04-07 19:21:34,566 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 77 edges. 77 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-07 19:21:34,567 INFO L225 Difference]: With dead ends: 64 [2022-04-07 19:21:34,567 INFO L226 Difference]: Without dead ends: 64 [2022-04-07 19:21:34,568 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 89 GetRequests, 70 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 32 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=89, Invalid=331, Unknown=0, NotChecked=0, Total=420 [2022-04-07 19:21:34,568 INFO L913 BasicCegarLoop]: 39 mSDtfsCounter, 130 mSDsluCounter, 180 mSDsCounter, 0 mSdLazyCounter, 222 mSolverCounterSat, 108 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 131 SdHoareTripleChecker+Valid, 219 SdHoareTripleChecker+Invalid, 330 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 108 IncrementalHoareTripleChecker+Valid, 222 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-04-07 19:21:34,569 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [131 Valid, 219 Invalid, 330 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [108 Valid, 222 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-04-07 19:21:34,569 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 64 states. [2022-04-07 19:21:34,571 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 64 to 56. [2022-04-07 19:21:34,571 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-07 19:21:34,572 INFO L82 GeneralOperation]: Start isEquivalent. First operand 64 states. Second operand has 56 states, 35 states have (on average 1.1714285714285715) internal successors, (41), 36 states have internal predecessors, (41), 15 states have call successors, (15), 6 states have call predecessors, (15), 5 states have return successors, (13), 13 states have call predecessors, (13), 13 states have call successors, (13) [2022-04-07 19:21:34,572 INFO L74 IsIncluded]: Start isIncluded. First operand 64 states. Second operand has 56 states, 35 states have (on average 1.1714285714285715) internal successors, (41), 36 states have internal predecessors, (41), 15 states have call successors, (15), 6 states have call predecessors, (15), 5 states have return successors, (13), 13 states have call predecessors, (13), 13 states have call successors, (13) [2022-04-07 19:21:34,572 INFO L87 Difference]: Start difference. First operand 64 states. Second operand has 56 states, 35 states have (on average 1.1714285714285715) internal successors, (41), 36 states have internal predecessors, (41), 15 states have call successors, (15), 6 states have call predecessors, (15), 5 states have return successors, (13), 13 states have call predecessors, (13), 13 states have call successors, (13) [2022-04-07 19:21:34,574 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 19:21:34,574 INFO L93 Difference]: Finished difference Result 64 states and 82 transitions. [2022-04-07 19:21:34,574 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 82 transitions. [2022-04-07 19:21:34,575 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-07 19:21:34,575 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-07 19:21:34,575 INFO L74 IsIncluded]: Start isIncluded. First operand has 56 states, 35 states have (on average 1.1714285714285715) internal successors, (41), 36 states have internal predecessors, (41), 15 states have call successors, (15), 6 states have call predecessors, (15), 5 states have return successors, (13), 13 states have call predecessors, (13), 13 states have call successors, (13) Second operand 64 states. [2022-04-07 19:21:34,575 INFO L87 Difference]: Start difference. First operand has 56 states, 35 states have (on average 1.1714285714285715) internal successors, (41), 36 states have internal predecessors, (41), 15 states have call successors, (15), 6 states have call predecessors, (15), 5 states have return successors, (13), 13 states have call predecessors, (13), 13 states have call successors, (13) Second operand 64 states. [2022-04-07 19:21:34,577 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 19:21:34,577 INFO L93 Difference]: Finished difference Result 64 states and 82 transitions. [2022-04-07 19:21:34,577 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 82 transitions. [2022-04-07 19:21:34,577 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-07 19:21:34,577 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-07 19:21:34,578 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-07 19:21:34,578 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-07 19:21:34,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 56 states, 35 states have (on average 1.1714285714285715) internal successors, (41), 36 states have internal predecessors, (41), 15 states have call successors, (15), 6 states have call predecessors, (15), 5 states have return successors, (13), 13 states have call predecessors, (13), 13 states have call successors, (13) [2022-04-07 19:21:34,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 56 states and 69 transitions. [2022-04-07 19:21:34,589 INFO L78 Accepts]: Start accepts. Automaton has 56 states and 69 transitions. Word has length 42 [2022-04-07 19:21:34,589 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-07 19:21:34,589 INFO L478 AbstractCegarLoop]: Abstraction has 56 states and 69 transitions. [2022-04-07 19:21:34,589 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 13 states have (on average 2.6153846153846154) internal successors, (34), 11 states have internal predecessors, (34), 6 states have call successors, (9), 2 states have call predecessors, (9), 2 states have return successors, (8), 5 states have call predecessors, (8), 5 states have call successors, (8) [2022-04-07 19:21:34,589 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 69 transitions. [2022-04-07 19:21:34,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-04-07 19:21:34,591 INFO L491 BasicCegarLoop]: Found error trace [2022-04-07 19:21:34,591 INFO L499 BasicCegarLoop]: trace histogram [4, 4, 4, 3, 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 19:21:34,607 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 19:21:34,791 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,6 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-07 19:21:34,792 INFO L403 AbstractCegarLoop]: === Iteration 7 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-07 19:21:34,792 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-07 19:21:34,792 INFO L85 PathProgramCache]: Analyzing trace with hash -1977261252, now seen corresponding path program 1 times [2022-04-07 19:21:34,792 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-07 19:21:34,793 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [605645928] [2022-04-07 19:21:34,793 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-07 19:21:34,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-07 19:21:34,805 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-07 19:21:34,805 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [259527199] [2022-04-07 19:21:34,805 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-07 19:21:34,805 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-07 19:21:34,805 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-07 19:21:34,806 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 19:21:34,807 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 19:21:34,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 19:21:34,840 INFO L263 TraceCheckSpWp]: Trace formula consists of 135 conjuncts, 7 conjunts are in the unsatisfiable core [2022-04-07 19:21:34,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 19:21:34,848 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-07 19:21:34,971 INFO L272 TraceCheckUtils]: 0: Hoare triple {2538#true} [115] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2538#true} is VALID [2022-04-07 19:21:34,971 INFO L290 TraceCheckUtils]: 1: Hoare triple {2538#true} [117] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_1| 1))) (and (= 48 (select .cse0 0)) (= (select |v_#valid_1| 2) 1) (= (select |v_#valid_1| 0) 0) (= (select |v_#length_1| 2) 11) (< 0 |v_#StackHeapBarrier_1|) (= |v_#NULL.base_1| 0) (= 1 (select |v_#valid_1| 3)) (= (select |v_#length_1| 3) 12) (= (select |v_#valid_1| 1) 1) (= 2 (select |v_#length_1| 1)) (= (select .cse0 1) 0) (= |v_#NULL.offset_1| 0))) InVars {#memory_int=|v_#memory_int_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_1|, #valid=|v_#valid_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|, #valid=|v_#valid_1|, #memory_int=|v_#memory_int_1|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {2538#true} is VALID [2022-04-07 19:21:34,971 INFO L290 TraceCheckUtils]: 2: Hoare triple {2538#true} [120] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2538#true} is VALID [2022-04-07 19:21:34,971 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2538#true} {2538#true} [161] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2538#true} is VALID [2022-04-07 19:21:34,972 INFO L272 TraceCheckUtils]: 4: Hoare triple {2538#true} [116] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2538#true} is VALID [2022-04-07 19:21:34,972 INFO L290 TraceCheckUtils]: 5: Hoare triple {2538#true} [119] mainENTRY-->L22: Formula: (and (= v_main_~x~0_1 |v_main_#t~nondet4_2|) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647)) InVars {main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~q~0=v_main_~q~0_3, main_~x~0=v_main_~x~0_1, main_~y~0=v_main_~y~0_1, main_~b~0=v_main_~b~0_3, main_~p~0=v_main_~p~0_3, main_~r~0=v_main_~r~0_3, main_~s~0=v_main_~s~0_3, main_~a~0=v_main_~a~0_2} AuxVars[] AssignedVars[main_~q~0, main_#t~nondet4, main_~x~0, main_~y~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {2538#true} is VALID [2022-04-07 19:21:34,972 INFO L272 TraceCheckUtils]: 6: Hoare triple {2538#true} [121] L22-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_10 1) (<= 0 v_main_~x~0_10)) 1 0)) InVars {main_~x~0=v_main_~x~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {2538#true} is VALID [2022-04-07 19:21:34,972 INFO L290 TraceCheckUtils]: 7: Hoare triple {2538#true} [123] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {2538#true} is VALID [2022-04-07 19:21:34,972 INFO L290 TraceCheckUtils]: 8: Hoare triple {2538#true} [126] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {2538#true} is VALID [2022-04-07 19:21:34,972 INFO L290 TraceCheckUtils]: 9: Hoare triple {2538#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2538#true} is VALID [2022-04-07 19:21:34,972 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {2538#true} {2538#true} [162] assume_abort_if_notEXIT-->L22-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_10 1) (<= 0 v_main_~x~0_10)) 1 0)) InVars {main_~x~0=v_main_~x~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {2538#true} is VALID [2022-04-07 19:21:34,972 INFO L290 TraceCheckUtils]: 11: Hoare triple {2538#true} [122] L22-1-->L24: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= v_main_~y~0_3 |v_main_#t~nondet5_2|)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|} OutVars{main_~y~0=v_main_~y~0_3} AuxVars[] AssignedVars[main_#t~nondet5, main_~y~0] {2538#true} is VALID [2022-04-07 19:21:34,972 INFO L272 TraceCheckUtils]: 12: Hoare triple {2538#true} [124] L24-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= 0 v_main_~y~0_9) (<= v_main_~y~0_9 1)) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {2538#true} is VALID [2022-04-07 19:21:34,972 INFO L290 TraceCheckUtils]: 13: Hoare triple {2538#true} [123] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {2538#true} is VALID [2022-04-07 19:21:34,973 INFO L290 TraceCheckUtils]: 14: Hoare triple {2538#true} [126] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {2538#true} is VALID [2022-04-07 19:21:34,973 INFO L290 TraceCheckUtils]: 15: Hoare triple {2538#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2538#true} is VALID [2022-04-07 19:21:34,973 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {2538#true} {2538#true} [163] assume_abort_if_notEXIT-->L24-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= 0 v_main_~y~0_9) (<= v_main_~y~0_9 1)) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {2538#true} is VALID [2022-04-07 19:21:34,973 INFO L272 TraceCheckUtils]: 17: Hoare triple {2538#true} [127] L24-1-->assume_abort_if_notENTRY: Formula: (= (ite (<= 1 v_main_~x~0_11) 1 0) |v_assume_abort_if_not_#in~condInParam_3|) InVars {main_~x~0=v_main_~x~0_11} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_3|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {2538#true} is VALID [2022-04-07 19:21:34,973 INFO L290 TraceCheckUtils]: 18: Hoare triple {2538#true} [123] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {2538#true} is VALID [2022-04-07 19:21:34,973 INFO L290 TraceCheckUtils]: 19: Hoare triple {2538#true} [126] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {2538#true} is VALID [2022-04-07 19:21:34,973 INFO L290 TraceCheckUtils]: 20: Hoare triple {2538#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2538#true} is VALID [2022-04-07 19:21:34,973 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {2538#true} {2538#true} [164] assume_abort_if_notEXIT-->L25: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (<= 1 v_main_~x~0_11) 1 0) |v_assume_abort_if_not_#in~condInParam_3|) InVars {main_~x~0=v_main_~x~0_11} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_3|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {2538#true} is VALID [2022-04-07 19:21:34,973 INFO L272 TraceCheckUtils]: 22: Hoare triple {2538#true} [129] L25-->assume_abort_if_notENTRY: Formula: (= (ite (<= 1 v_main_~y~0_10) 1 0) |v_assume_abort_if_not_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_4|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {2538#true} is VALID [2022-04-07 19:21:34,973 INFO L290 TraceCheckUtils]: 23: Hoare triple {2538#true} [123] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {2538#true} is VALID [2022-04-07 19:21:34,973 INFO L290 TraceCheckUtils]: 24: Hoare triple {2538#true} [126] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {2538#true} is VALID [2022-04-07 19:21:34,973 INFO L290 TraceCheckUtils]: 25: Hoare triple {2538#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2538#true} is VALID [2022-04-07 19:21:34,974 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {2538#true} {2538#true} [165] assume_abort_if_notEXIT-->L26: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (<= 1 v_main_~y~0_10) 1 0) |v_assume_abort_if_not_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_4|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {2538#true} is VALID [2022-04-07 19:21:34,974 INFO L290 TraceCheckUtils]: 27: Hoare triple {2538#true} [130] L26-->L35-2: Formula: (and (= v_main_~b~0_4 v_main_~y~0_6) (= v_main_~q~0_5 0) (= v_main_~s~0_5 1) (= v_main_~p~0_5 1) (= v_main_~a~0_4 v_main_~x~0_7) (= v_main_~r~0_5 0)) InVars {main_~x~0=v_main_~x~0_7, main_~y~0=v_main_~y~0_6} OutVars{main_~q~0=v_main_~q~0_5, main_~x~0=v_main_~x~0_7, main_~y~0=v_main_~y~0_6, main_~b~0=v_main_~b~0_4, main_~p~0=v_main_~p~0_5, main_~r~0=v_main_~r~0_5, main_~s~0=v_main_~s~0_5, main_~a~0=v_main_~a~0_4} AuxVars[] AssignedVars[main_~q~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {2538#true} is VALID [2022-04-07 19:21:34,974 INFO L290 TraceCheckUtils]: 28: Hoare triple {2538#true} [133] L35-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2538#true} is VALID [2022-04-07 19:21:34,974 INFO L290 TraceCheckUtils]: 29: Hoare triple {2538#true} [136] L36-->L42-2: Formula: (and (not (= v_main_~b~0_6 0)) (= v_main_~k~0_4 0) (= v_main_~a~0_5 v_main_~c~0_4)) InVars {main_~b~0=v_main_~b~0_6, main_~a~0=v_main_~a~0_5} OutVars{main_~c~0=v_main_~c~0_4, main_~b~0=v_main_~b~0_6, main_~k~0=v_main_~k~0_4, main_~a~0=v_main_~a~0_5} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {2630#(and (= main_~c~0 main_~a~0) (= main_~k~0 0))} is VALID [2022-04-07 19:21:34,974 INFO L290 TraceCheckUtils]: 30: Hoare triple {2630#(and (= main_~c~0 main_~a~0) (= main_~k~0 0))} [141] L42-2-->L43: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2630#(and (= main_~c~0 main_~a~0) (= main_~k~0 0))} is VALID [2022-04-07 19:21:34,975 INFO L290 TraceCheckUtils]: 31: Hoare triple {2630#(and (= main_~c~0 main_~a~0) (= main_~k~0 0))} [147] L43-->L49-2: Formula: (and (= v_main_~d~0_2 1) (<= v_main_~b~0_8 v_main_~c~0_7) (= v_main_~b~0_8 v_main_~v~0_2)) InVars {main_~b~0=v_main_~b~0_8, main_~c~0=v_main_~c~0_7} OutVars{main_~c~0=v_main_~c~0_7, main_~v~0=v_main_~v~0_2, main_~d~0=v_main_~d~0_2, main_~b~0=v_main_~b~0_8} AuxVars[] AssignedVars[main_~v~0, main_~d~0] {2630#(and (= main_~c~0 main_~a~0) (= main_~k~0 0))} is VALID [2022-04-07 19:21:34,975 INFO L290 TraceCheckUtils]: 32: Hoare triple {2630#(and (= main_~c~0 main_~a~0) (= main_~k~0 0))} [153] L49-2-->L50: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2630#(and (= main_~c~0 main_~a~0) (= main_~k~0 0))} is VALID [2022-04-07 19:21:34,975 INFO L272 TraceCheckUtils]: 33: Hoare triple {2630#(and (= main_~c~0 main_~a~0) (= main_~k~0 0))} [155] L50-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_12 v_main_~p~0_7) (* v_main_~y~0_11 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_12, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {2538#true} is VALID [2022-04-07 19:21:34,975 INFO L290 TraceCheckUtils]: 34: Hoare triple {2538#true} [138] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |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_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {2538#true} is VALID [2022-04-07 19:21:34,976 INFO L290 TraceCheckUtils]: 35: Hoare triple {2538#true} [144] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {2538#true} is VALID [2022-04-07 19:21:34,976 INFO L290 TraceCheckUtils]: 36: Hoare triple {2538#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2538#true} is VALID [2022-04-07 19:21:34,976 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {2538#true} {2630#(and (= main_~c~0 main_~a~0) (= main_~k~0 0))} [167] __VERIFIER_assertEXIT-->L50-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_12 v_main_~p~0_7) (* v_main_~y~0_11 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_12, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {2630#(and (= main_~c~0 main_~a~0) (= main_~k~0 0))} is VALID [2022-04-07 19:21:34,976 INFO L272 TraceCheckUtils]: 38: Hoare triple {2630#(and (= main_~c~0 main_~a~0) (= main_~k~0 0))} [156] L50-1-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~x~0_13 v_main_~q~0_7) (* v_main_~y~0_12 v_main_~s~0_7)) v_main_~b~0_12) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_12, main_~x~0=v_main_~x~0_13, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_7} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {2538#true} is VALID [2022-04-07 19:21:34,976 INFO L290 TraceCheckUtils]: 39: Hoare triple {2538#true} [138] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |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_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {2538#true} is VALID [2022-04-07 19:21:34,977 INFO L290 TraceCheckUtils]: 40: Hoare triple {2538#true} [144] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {2538#true} is VALID [2022-04-07 19:21:34,977 INFO L290 TraceCheckUtils]: 41: Hoare triple {2538#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2538#true} is VALID [2022-04-07 19:21:34,977 INFO L284 TraceCheckUtils]: 42: Hoare quadruple {2538#true} {2630#(and (= main_~c~0 main_~a~0) (= main_~k~0 0))} [168] __VERIFIER_assertEXIT-->L51: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= (+ (* v_main_~x~0_13 v_main_~q~0_7) (* v_main_~y~0_12 v_main_~s~0_7)) v_main_~b~0_12) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_12, main_~x~0=v_main_~x~0_13, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_7} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {2630#(and (= main_~c~0 main_~a~0) (= main_~k~0 0))} is VALID [2022-04-07 19:21:34,978 INFO L272 TraceCheckUtils]: 43: Hoare triple {2630#(and (= main_~c~0 main_~a~0) (= main_~k~0 0))} [157] L51-->__VERIFIER_assertENTRY: Formula: (= (ite (= v_main_~a~0_9 (+ (* v_main_~k~0_7 v_main_~b~0_13) v_main_~c~0_11)) 1 0) |v___VERIFIER_assert_#in~condInParam_3|) InVars {main_~c~0=v_main_~c~0_11, main_~b~0=v_main_~b~0_13, main_~k~0=v_main_~k~0_7, main_~a~0=v_main_~a~0_9} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~k~0, main_~c~0, main_~b~0, main_~a~0] {2673#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-07 19:21:34,978 INFO L290 TraceCheckUtils]: 44: Hoare triple {2673#(<= 1 |__VERIFIER_assert_#in~cond|)} [138] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |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_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {2677#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-07 19:21:34,979 INFO L290 TraceCheckUtils]: 45: Hoare triple {2677#(<= 1 __VERIFIER_assert_~cond)} [143] L11-->L12: Formula: (= 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[] {2539#false} is VALID [2022-04-07 19:21:34,979 INFO L290 TraceCheckUtils]: 46: Hoare triple {2539#false} [148] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2539#false} is VALID [2022-04-07 19:21:34,979 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2022-04-07 19:21:34,979 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-04-07 19:21:34,979 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-07 19:21:34,979 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [605645928] [2022-04-07 19:21:34,979 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-07 19:21:34,979 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [259527199] [2022-04-07 19:21:34,979 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [259527199] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-07 19:21:34,979 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-07 19:21:34,979 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-04-07 19:21:34,980 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1454821002] [2022-04-07 19:21:34,980 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-07 19:21:34,980 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 3.8) internal successors, (19), 4 states have internal predecessors, (19), 2 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) Word has length 47 [2022-04-07 19:21:34,980 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-07 19:21:34,980 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 5 states, 5 states have (on average 3.8) internal successors, (19), 4 states have internal predecessors, (19), 2 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-07 19:21:35,003 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 19:21:35,004 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-04-07 19:21:35,004 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-07 19:21:35,004 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-04-07 19:21:35,004 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-04-07 19:21:35,004 INFO L87 Difference]: Start difference. First operand 56 states and 69 transitions. Second operand has 5 states, 5 states have (on average 3.8) internal successors, (19), 4 states have internal predecessors, (19), 2 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-07 19:21:35,160 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 19:21:35,160 INFO L93 Difference]: Finished difference Result 77 states and 100 transitions. [2022-04-07 19:21:35,161 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-04-07 19:21:35,161 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 3.8) internal successors, (19), 4 states have internal predecessors, (19), 2 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) Word has length 47 [2022-04-07 19:21:35,161 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-07 19:21:35,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 3.8) internal successors, (19), 4 states have internal predecessors, (19), 2 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-07 19:21:35,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 64 transitions. [2022-04-07 19:21:35,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 3.8) internal successors, (19), 4 states have internal predecessors, (19), 2 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-07 19:21:35,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 64 transitions. [2022-04-07 19:21:35,164 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 5 states and 64 transitions. [2022-04-07 19:21:35,214 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 64 edges. 64 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-07 19:21:35,216 INFO L225 Difference]: With dead ends: 77 [2022-04-07 19:21:35,216 INFO L226 Difference]: Without dead ends: 77 [2022-04-07 19:21:35,216 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 47 GetRequests, 43 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2022-04-07 19:21:35,217 INFO L913 BasicCegarLoop]: 44 mSDtfsCounter, 8 mSDsluCounter, 108 mSDsCounter, 0 mSdLazyCounter, 48 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 10 SdHoareTripleChecker+Valid, 152 SdHoareTripleChecker+Invalid, 48 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 48 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-07 19:21:35,217 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [10 Valid, 152 Invalid, 48 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 48 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-07 19:21:35,218 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 77 states. [2022-04-07 19:21:35,222 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 77 to 74. [2022-04-07 19:21:35,222 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-07 19:21:35,222 INFO L82 GeneralOperation]: Start isEquivalent. First operand 77 states. Second operand has 74 states, 44 states have (on average 1.2045454545454546) internal successors, (53), 45 states have internal predecessors, (53), 23 states have call successors, (23), 7 states have call predecessors, (23), 6 states have return successors, (21), 21 states have call predecessors, (21), 21 states have call successors, (21) [2022-04-07 19:21:35,223 INFO L74 IsIncluded]: Start isIncluded. First operand 77 states. Second operand has 74 states, 44 states have (on average 1.2045454545454546) internal successors, (53), 45 states have internal predecessors, (53), 23 states have call successors, (23), 7 states have call predecessors, (23), 6 states have return successors, (21), 21 states have call predecessors, (21), 21 states have call successors, (21) [2022-04-07 19:21:35,223 INFO L87 Difference]: Start difference. First operand 77 states. Second operand has 74 states, 44 states have (on average 1.2045454545454546) internal successors, (53), 45 states have internal predecessors, (53), 23 states have call successors, (23), 7 states have call predecessors, (23), 6 states have return successors, (21), 21 states have call predecessors, (21), 21 states have call successors, (21) [2022-04-07 19:21:35,226 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 19:21:35,226 INFO L93 Difference]: Finished difference Result 77 states and 100 transitions. [2022-04-07 19:21:35,226 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 100 transitions. [2022-04-07 19:21:35,226 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-07 19:21:35,226 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-07 19:21:35,227 INFO L74 IsIncluded]: Start isIncluded. First operand has 74 states, 44 states have (on average 1.2045454545454546) internal successors, (53), 45 states have internal predecessors, (53), 23 states have call successors, (23), 7 states have call predecessors, (23), 6 states have return successors, (21), 21 states have call predecessors, (21), 21 states have call successors, (21) Second operand 77 states. [2022-04-07 19:21:35,227 INFO L87 Difference]: Start difference. First operand has 74 states, 44 states have (on average 1.2045454545454546) internal successors, (53), 45 states have internal predecessors, (53), 23 states have call successors, (23), 7 states have call predecessors, (23), 6 states have return successors, (21), 21 states have call predecessors, (21), 21 states have call successors, (21) Second operand 77 states. [2022-04-07 19:21:35,230 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 19:21:35,230 INFO L93 Difference]: Finished difference Result 77 states and 100 transitions. [2022-04-07 19:21:35,230 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 100 transitions. [2022-04-07 19:21:35,230 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-07 19:21:35,230 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-07 19:21:35,230 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-07 19:21:35,230 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-07 19:21:35,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 74 states, 44 states have (on average 1.2045454545454546) internal successors, (53), 45 states have internal predecessors, (53), 23 states have call successors, (23), 7 states have call predecessors, (23), 6 states have return successors, (21), 21 states have call predecessors, (21), 21 states have call successors, (21) [2022-04-07 19:21:35,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 74 states and 97 transitions. [2022-04-07 19:21:35,233 INFO L78 Accepts]: Start accepts. Automaton has 74 states and 97 transitions. Word has length 47 [2022-04-07 19:21:35,233 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-07 19:21:35,233 INFO L478 AbstractCegarLoop]: Abstraction has 74 states and 97 transitions. [2022-04-07 19:21:35,233 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 3.8) internal successors, (19), 4 states have internal predecessors, (19), 2 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-07 19:21:35,233 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 97 transitions. [2022-04-07 19:21:35,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-04-07 19:21:35,234 INFO L491 BasicCegarLoop]: Found error trace [2022-04-07 19:21:35,234 INFO L499 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 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, 1, 1, 1, 1, 1] [2022-04-07 19:21:35,262 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 19:21:35,457 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,7 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-07 19:21:35,458 INFO L403 AbstractCegarLoop]: === Iteration 8 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-07 19:21:35,458 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-07 19:21:35,458 INFO L85 PathProgramCache]: Analyzing trace with hash -1660248707, now seen corresponding path program 1 times [2022-04-07 19:21:35,458 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-07 19:21:35,458 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1646101533] [2022-04-07 19:21:35,459 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-07 19:21:35,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-07 19:21:35,491 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-07 19:21:35,491 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [574447237] [2022-04-07 19:21:35,491 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-07 19:21:35,491 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-07 19:21:35,492 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-07 19:21:35,493 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 19:21:35,494 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 19:21:35,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 19:21:35,531 INFO L263 TraceCheckSpWp]: Trace formula consists of 144 conjuncts, 15 conjunts are in the unsatisfiable core [2022-04-07 19:21:35,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 19:21:35,554 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-07 19:21:36,199 INFO L272 TraceCheckUtils]: 0: Hoare triple {2990#true} [115] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2990#true} is VALID [2022-04-07 19:21:36,199 INFO L290 TraceCheckUtils]: 1: Hoare triple {2990#true} [117] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_1| 1))) (and (= 48 (select .cse0 0)) (= (select |v_#valid_1| 2) 1) (= (select |v_#valid_1| 0) 0) (= (select |v_#length_1| 2) 11) (< 0 |v_#StackHeapBarrier_1|) (= |v_#NULL.base_1| 0) (= 1 (select |v_#valid_1| 3)) (= (select |v_#length_1| 3) 12) (= (select |v_#valid_1| 1) 1) (= 2 (select |v_#length_1| 1)) (= (select .cse0 1) 0) (= |v_#NULL.offset_1| 0))) InVars {#memory_int=|v_#memory_int_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_1|, #valid=|v_#valid_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|, #valid=|v_#valid_1|, #memory_int=|v_#memory_int_1|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {2990#true} is VALID [2022-04-07 19:21:36,199 INFO L290 TraceCheckUtils]: 2: Hoare triple {2990#true} [120] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2990#true} is VALID [2022-04-07 19:21:36,199 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2990#true} {2990#true} [161] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2990#true} is VALID [2022-04-07 19:21:36,200 INFO L272 TraceCheckUtils]: 4: Hoare triple {2990#true} [116] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2990#true} is VALID [2022-04-07 19:21:36,200 INFO L290 TraceCheckUtils]: 5: Hoare triple {2990#true} [119] mainENTRY-->L22: Formula: (and (= v_main_~x~0_1 |v_main_#t~nondet4_2|) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647)) InVars {main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~q~0=v_main_~q~0_3, main_~x~0=v_main_~x~0_1, main_~y~0=v_main_~y~0_1, main_~b~0=v_main_~b~0_3, main_~p~0=v_main_~p~0_3, main_~r~0=v_main_~r~0_3, main_~s~0=v_main_~s~0_3, main_~a~0=v_main_~a~0_2} AuxVars[] AssignedVars[main_~q~0, main_#t~nondet4, main_~x~0, main_~y~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {2990#true} is VALID [2022-04-07 19:21:36,200 INFO L272 TraceCheckUtils]: 6: Hoare triple {2990#true} [121] L22-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_10 1) (<= 0 v_main_~x~0_10)) 1 0)) InVars {main_~x~0=v_main_~x~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {2990#true} is VALID [2022-04-07 19:21:36,200 INFO L290 TraceCheckUtils]: 7: Hoare triple {2990#true} [123] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {2990#true} is VALID [2022-04-07 19:21:36,200 INFO L290 TraceCheckUtils]: 8: Hoare triple {2990#true} [126] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {2990#true} is VALID [2022-04-07 19:21:36,200 INFO L290 TraceCheckUtils]: 9: Hoare triple {2990#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2990#true} is VALID [2022-04-07 19:21:36,200 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {2990#true} {2990#true} [162] assume_abort_if_notEXIT-->L22-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_10 1) (<= 0 v_main_~x~0_10)) 1 0)) InVars {main_~x~0=v_main_~x~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {2990#true} is VALID [2022-04-07 19:21:36,200 INFO L290 TraceCheckUtils]: 11: Hoare triple {2990#true} [122] L22-1-->L24: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= v_main_~y~0_3 |v_main_#t~nondet5_2|)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|} OutVars{main_~y~0=v_main_~y~0_3} AuxVars[] AssignedVars[main_#t~nondet5, main_~y~0] {2990#true} is VALID [2022-04-07 19:21:36,200 INFO L272 TraceCheckUtils]: 12: Hoare triple {2990#true} [124] L24-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= 0 v_main_~y~0_9) (<= v_main_~y~0_9 1)) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {2990#true} is VALID [2022-04-07 19:21:36,201 INFO L290 TraceCheckUtils]: 13: Hoare triple {2990#true} [123] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {3034#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} is VALID [2022-04-07 19:21:36,201 INFO L290 TraceCheckUtils]: 14: Hoare triple {3034#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} [126] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {3038#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-07 19:21:36,202 INFO L290 TraceCheckUtils]: 15: Hoare triple {3038#(not (= |assume_abort_if_not_#in~cond| 0))} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3038#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-07 19:21:36,202 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {3038#(not (= |assume_abort_if_not_#in~cond| 0))} {2990#true} [163] assume_abort_if_notEXIT-->L24-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= 0 v_main_~y~0_9) (<= v_main_~y~0_9 1)) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {3045#(and (<= 0 main_~y~0) (<= main_~y~0 1))} is VALID [2022-04-07 19:21:36,202 INFO L272 TraceCheckUtils]: 17: Hoare triple {3045#(and (<= 0 main_~y~0) (<= main_~y~0 1))} [127] L24-1-->assume_abort_if_notENTRY: Formula: (= (ite (<= 1 v_main_~x~0_11) 1 0) |v_assume_abort_if_not_#in~condInParam_3|) InVars {main_~x~0=v_main_~x~0_11} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_3|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {2990#true} is VALID [2022-04-07 19:21:36,202 INFO L290 TraceCheckUtils]: 18: Hoare triple {2990#true} [123] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {2990#true} is VALID [2022-04-07 19:21:36,203 INFO L290 TraceCheckUtils]: 19: Hoare triple {2990#true} [126] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {2990#true} is VALID [2022-04-07 19:21:36,203 INFO L290 TraceCheckUtils]: 20: Hoare triple {2990#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2990#true} is VALID [2022-04-07 19:21:36,203 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {2990#true} {3045#(and (<= 0 main_~y~0) (<= main_~y~0 1))} [164] assume_abort_if_notEXIT-->L25: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (<= 1 v_main_~x~0_11) 1 0) |v_assume_abort_if_not_#in~condInParam_3|) InVars {main_~x~0=v_main_~x~0_11} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_3|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {3045#(and (<= 0 main_~y~0) (<= main_~y~0 1))} is VALID [2022-04-07 19:21:36,203 INFO L272 TraceCheckUtils]: 22: Hoare triple {3045#(and (<= 0 main_~y~0) (<= main_~y~0 1))} [129] L25-->assume_abort_if_notENTRY: Formula: (= (ite (<= 1 v_main_~y~0_10) 1 0) |v_assume_abort_if_not_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_4|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {2990#true} is VALID [2022-04-07 19:21:36,203 INFO L290 TraceCheckUtils]: 23: Hoare triple {2990#true} [123] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {2990#true} is VALID [2022-04-07 19:21:36,204 INFO L290 TraceCheckUtils]: 24: Hoare triple {2990#true} [126] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {2990#true} is VALID [2022-04-07 19:21:36,204 INFO L290 TraceCheckUtils]: 25: Hoare triple {2990#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2990#true} is VALID [2022-04-07 19:21:36,204 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {2990#true} {3045#(and (<= 0 main_~y~0) (<= main_~y~0 1))} [165] assume_abort_if_notEXIT-->L26: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (<= 1 v_main_~y~0_10) 1 0) |v_assume_abort_if_not_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_4|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {3045#(and (<= 0 main_~y~0) (<= main_~y~0 1))} is VALID [2022-04-07 19:21:36,205 INFO L290 TraceCheckUtils]: 27: Hoare triple {3045#(and (<= 0 main_~y~0) (<= main_~y~0 1))} [130] L26-->L35-2: Formula: (and (= v_main_~b~0_4 v_main_~y~0_6) (= v_main_~q~0_5 0) (= v_main_~s~0_5 1) (= v_main_~p~0_5 1) (= v_main_~a~0_4 v_main_~x~0_7) (= v_main_~r~0_5 0)) InVars {main_~x~0=v_main_~x~0_7, main_~y~0=v_main_~y~0_6} OutVars{main_~q~0=v_main_~q~0_5, main_~x~0=v_main_~x~0_7, main_~y~0=v_main_~y~0_6, main_~b~0=v_main_~b~0_4, main_~p~0=v_main_~p~0_5, main_~r~0=v_main_~r~0_5, main_~s~0=v_main_~s~0_5, main_~a~0=v_main_~a~0_4} AuxVars[] AssignedVars[main_~q~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {3079#(and (<= main_~b~0 1) (<= 0 main_~b~0))} is VALID [2022-04-07 19:21:36,205 INFO L290 TraceCheckUtils]: 28: Hoare triple {3079#(and (<= main_~b~0 1) (<= 0 main_~b~0))} [133] L35-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3079#(and (<= main_~b~0 1) (<= 0 main_~b~0))} is VALID [2022-04-07 19:21:36,205 INFO L290 TraceCheckUtils]: 29: Hoare triple {3079#(and (<= main_~b~0 1) (<= 0 main_~b~0))} [136] L36-->L42-2: Formula: (and (not (= v_main_~b~0_6 0)) (= v_main_~k~0_4 0) (= v_main_~a~0_5 v_main_~c~0_4)) InVars {main_~b~0=v_main_~b~0_6, main_~a~0=v_main_~a~0_5} OutVars{main_~c~0=v_main_~c~0_4, main_~b~0=v_main_~b~0_6, main_~k~0=v_main_~k~0_4, main_~a~0=v_main_~a~0_5} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {3086#(and (<= main_~b~0 1) (not (= main_~b~0 0)) (<= 0 main_~b~0))} is VALID [2022-04-07 19:21:36,206 INFO L290 TraceCheckUtils]: 30: Hoare triple {3086#(and (<= main_~b~0 1) (not (= main_~b~0 0)) (<= 0 main_~b~0))} [141] L42-2-->L43: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3086#(and (<= main_~b~0 1) (not (= main_~b~0 0)) (<= 0 main_~b~0))} is VALID [2022-04-07 19:21:36,206 INFO L290 TraceCheckUtils]: 31: Hoare triple {3086#(and (<= main_~b~0 1) (not (= main_~b~0 0)) (<= 0 main_~b~0))} [147] L43-->L49-2: Formula: (and (= v_main_~d~0_2 1) (<= v_main_~b~0_8 v_main_~c~0_7) (= v_main_~b~0_8 v_main_~v~0_2)) InVars {main_~b~0=v_main_~b~0_8, main_~c~0=v_main_~c~0_7} OutVars{main_~c~0=v_main_~c~0_7, main_~v~0=v_main_~v~0_2, main_~d~0=v_main_~d~0_2, main_~b~0=v_main_~b~0_8} AuxVars[] AssignedVars[main_~v~0, main_~d~0] {3093#(and (= main_~b~0 main_~v~0) (<= main_~b~0 1) (= main_~d~0 1) (not (= main_~b~0 0)) (<= 0 main_~b~0))} is VALID [2022-04-07 19:21:36,207 INFO L290 TraceCheckUtils]: 32: Hoare triple {3093#(and (= main_~b~0 main_~v~0) (<= main_~b~0 1) (= main_~d~0 1) (not (= main_~b~0 0)) (<= 0 main_~b~0))} [153] L49-2-->L50: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3093#(and (= main_~b~0 main_~v~0) (<= main_~b~0 1) (= main_~d~0 1) (not (= main_~b~0 0)) (<= 0 main_~b~0))} is VALID [2022-04-07 19:21:36,207 INFO L272 TraceCheckUtils]: 33: Hoare triple {3093#(and (= main_~b~0 main_~v~0) (<= main_~b~0 1) (= main_~d~0 1) (not (= main_~b~0 0)) (<= 0 main_~b~0))} [155] L50-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_12 v_main_~p~0_7) (* v_main_~y~0_11 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_12, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {2990#true} is VALID [2022-04-07 19:21:36,207 INFO L290 TraceCheckUtils]: 34: Hoare triple {2990#true} [138] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |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_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {2990#true} is VALID [2022-04-07 19:21:36,207 INFO L290 TraceCheckUtils]: 35: Hoare triple {2990#true} [144] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {2990#true} is VALID [2022-04-07 19:21:36,207 INFO L290 TraceCheckUtils]: 36: Hoare triple {2990#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2990#true} is VALID [2022-04-07 19:21:36,208 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {2990#true} {3093#(and (= main_~b~0 main_~v~0) (<= main_~b~0 1) (= main_~d~0 1) (not (= main_~b~0 0)) (<= 0 main_~b~0))} [167] __VERIFIER_assertEXIT-->L50-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_12 v_main_~p~0_7) (* v_main_~y~0_11 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_12, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {3093#(and (= main_~b~0 main_~v~0) (<= main_~b~0 1) (= main_~d~0 1) (not (= main_~b~0 0)) (<= 0 main_~b~0))} is VALID [2022-04-07 19:21:36,208 INFO L272 TraceCheckUtils]: 38: Hoare triple {3093#(and (= main_~b~0 main_~v~0) (<= main_~b~0 1) (= main_~d~0 1) (not (= main_~b~0 0)) (<= 0 main_~b~0))} [156] L50-1-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~x~0_13 v_main_~q~0_7) (* v_main_~y~0_12 v_main_~s~0_7)) v_main_~b~0_12) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_12, main_~x~0=v_main_~x~0_13, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_7} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {2990#true} is VALID [2022-04-07 19:21:36,208 INFO L290 TraceCheckUtils]: 39: Hoare triple {2990#true} [138] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |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_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {2990#true} is VALID [2022-04-07 19:21:36,209 INFO L290 TraceCheckUtils]: 40: Hoare triple {2990#true} [144] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {2990#true} is VALID [2022-04-07 19:21:36,209 INFO L290 TraceCheckUtils]: 41: Hoare triple {2990#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2990#true} is VALID [2022-04-07 19:21:36,209 INFO L284 TraceCheckUtils]: 42: Hoare quadruple {2990#true} {3093#(and (= main_~b~0 main_~v~0) (<= main_~b~0 1) (= main_~d~0 1) (not (= main_~b~0 0)) (<= 0 main_~b~0))} [168] __VERIFIER_assertEXIT-->L51: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= (+ (* v_main_~x~0_13 v_main_~q~0_7) (* v_main_~y~0_12 v_main_~s~0_7)) v_main_~b~0_12) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_12, main_~x~0=v_main_~x~0_13, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_7} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {3093#(and (= main_~b~0 main_~v~0) (<= main_~b~0 1) (= main_~d~0 1) (not (= main_~b~0 0)) (<= 0 main_~b~0))} is VALID [2022-04-07 19:21:36,210 INFO L272 TraceCheckUtils]: 43: Hoare triple {3093#(and (= main_~b~0 main_~v~0) (<= main_~b~0 1) (= main_~d~0 1) (not (= main_~b~0 0)) (<= 0 main_~b~0))} [157] L51-->__VERIFIER_assertENTRY: Formula: (= (ite (= v_main_~a~0_9 (+ (* v_main_~k~0_7 v_main_~b~0_13) v_main_~c~0_11)) 1 0) |v___VERIFIER_assert_#in~condInParam_3|) InVars {main_~c~0=v_main_~c~0_11, main_~b~0=v_main_~b~0_13, main_~k~0=v_main_~k~0_7, main_~a~0=v_main_~a~0_9} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~k~0, main_~c~0, main_~b~0, main_~a~0] {2990#true} is VALID [2022-04-07 19:21:36,210 INFO L290 TraceCheckUtils]: 44: Hoare triple {2990#true} [138] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |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_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {2990#true} is VALID [2022-04-07 19:21:36,210 INFO L290 TraceCheckUtils]: 45: Hoare triple {2990#true} [144] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {2990#true} is VALID [2022-04-07 19:21:36,210 INFO L290 TraceCheckUtils]: 46: Hoare triple {2990#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2990#true} is VALID [2022-04-07 19:21:36,211 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {2990#true} {3093#(and (= main_~b~0 main_~v~0) (<= main_~b~0 1) (= main_~d~0 1) (not (= main_~b~0 0)) (<= 0 main_~b~0))} [169] __VERIFIER_assertEXIT-->L52: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= v_main_~a~0_9 (+ (* v_main_~k~0_7 v_main_~b~0_13) v_main_~c~0_11)) 1 0) |v___VERIFIER_assert_#in~condInParam_3|) InVars {main_~c~0=v_main_~c~0_11, main_~b~0=v_main_~b~0_13, main_~k~0=v_main_~k~0_7, main_~a~0=v_main_~a~0_9} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~k~0, main_~c~0, main_~b~0, main_~a~0] {3093#(and (= main_~b~0 main_~v~0) (<= main_~b~0 1) (= main_~d~0 1) (not (= main_~b~0 0)) (<= 0 main_~b~0))} is VALID [2022-04-07 19:21:36,211 INFO L272 TraceCheckUtils]: 48: Hoare triple {3093#(and (= main_~b~0 main_~v~0) (<= main_~b~0 1) (= main_~d~0 1) (not (= main_~b~0 0)) (<= 0 main_~b~0))} [158] L52-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_4| (ite (= v_main_~v~0_8 (* v_main_~d~0_7 v_main_~b~0_14)) 1 0)) InVars {main_~v~0=v_main_~v~0_8, main_~d~0=v_main_~d~0_7, main_~b~0=v_main_~b~0_14} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~v~0, main_~d~0, main_~b~0] {3145#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-07 19:21:36,212 INFO L290 TraceCheckUtils]: 49: Hoare triple {3145#(<= 1 |__VERIFIER_assert_#in~cond|)} [138] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |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_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {3149#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-07 19:21:36,212 INFO L290 TraceCheckUtils]: 50: Hoare triple {3149#(<= 1 __VERIFIER_assert_~cond)} [143] L11-->L12: Formula: (= 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[] {2991#false} is VALID [2022-04-07 19:21:36,212 INFO L290 TraceCheckUtils]: 51: Hoare triple {2991#false} [148] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2991#false} is VALID [2022-04-07 19:21:36,212 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 9 proven. 6 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2022-04-07 19:21:36,213 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-07 19:21:36,464 INFO L290 TraceCheckUtils]: 51: Hoare triple {2991#false} [148] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2991#false} is VALID [2022-04-07 19:21:36,465 INFO L290 TraceCheckUtils]: 50: Hoare triple {3149#(<= 1 __VERIFIER_assert_~cond)} [143] L11-->L12: Formula: (= 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[] {2991#false} is VALID [2022-04-07 19:21:36,465 INFO L290 TraceCheckUtils]: 49: Hoare triple {3145#(<= 1 |__VERIFIER_assert_#in~cond|)} [138] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |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_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {3149#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-07 19:21:36,466 INFO L272 TraceCheckUtils]: 48: Hoare triple {3165#(= main_~v~0 (* main_~d~0 main_~b~0))} [158] L52-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_4| (ite (= v_main_~v~0_8 (* v_main_~d~0_7 v_main_~b~0_14)) 1 0)) InVars {main_~v~0=v_main_~v~0_8, main_~d~0=v_main_~d~0_7, main_~b~0=v_main_~b~0_14} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~v~0, main_~d~0, main_~b~0] {3145#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-07 19:21:36,468 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {2990#true} {3165#(= main_~v~0 (* main_~d~0 main_~b~0))} [169] __VERIFIER_assertEXIT-->L52: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= v_main_~a~0_9 (+ (* v_main_~k~0_7 v_main_~b~0_13) v_main_~c~0_11)) 1 0) |v___VERIFIER_assert_#in~condInParam_3|) InVars {main_~c~0=v_main_~c~0_11, main_~b~0=v_main_~b~0_13, main_~k~0=v_main_~k~0_7, main_~a~0=v_main_~a~0_9} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~k~0, main_~c~0, main_~b~0, main_~a~0] {3165#(= main_~v~0 (* main_~d~0 main_~b~0))} is VALID [2022-04-07 19:21:36,468 INFO L290 TraceCheckUtils]: 46: Hoare triple {2990#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2990#true} is VALID [2022-04-07 19:21:36,468 INFO L290 TraceCheckUtils]: 45: Hoare triple {2990#true} [144] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {2990#true} is VALID [2022-04-07 19:21:36,468 INFO L290 TraceCheckUtils]: 44: Hoare triple {2990#true} [138] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |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_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {2990#true} is VALID [2022-04-07 19:21:36,468 INFO L272 TraceCheckUtils]: 43: Hoare triple {3165#(= main_~v~0 (* main_~d~0 main_~b~0))} [157] L51-->__VERIFIER_assertENTRY: Formula: (= (ite (= v_main_~a~0_9 (+ (* v_main_~k~0_7 v_main_~b~0_13) v_main_~c~0_11)) 1 0) |v___VERIFIER_assert_#in~condInParam_3|) InVars {main_~c~0=v_main_~c~0_11, main_~b~0=v_main_~b~0_13, main_~k~0=v_main_~k~0_7, main_~a~0=v_main_~a~0_9} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~k~0, main_~c~0, main_~b~0, main_~a~0] {2990#true} is VALID [2022-04-07 19:21:36,469 INFO L284 TraceCheckUtils]: 42: Hoare quadruple {2990#true} {3165#(= main_~v~0 (* main_~d~0 main_~b~0))} [168] __VERIFIER_assertEXIT-->L51: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= (+ (* v_main_~x~0_13 v_main_~q~0_7) (* v_main_~y~0_12 v_main_~s~0_7)) v_main_~b~0_12) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_12, main_~x~0=v_main_~x~0_13, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_7} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {3165#(= main_~v~0 (* main_~d~0 main_~b~0))} is VALID [2022-04-07 19:21:36,469 INFO L290 TraceCheckUtils]: 41: Hoare triple {2990#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2990#true} is VALID [2022-04-07 19:21:36,469 INFO L290 TraceCheckUtils]: 40: Hoare triple {2990#true} [144] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {2990#true} is VALID [2022-04-07 19:21:36,469 INFO L290 TraceCheckUtils]: 39: Hoare triple {2990#true} [138] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |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_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {2990#true} is VALID [2022-04-07 19:21:36,470 INFO L272 TraceCheckUtils]: 38: Hoare triple {3165#(= main_~v~0 (* main_~d~0 main_~b~0))} [156] L50-1-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~x~0_13 v_main_~q~0_7) (* v_main_~y~0_12 v_main_~s~0_7)) v_main_~b~0_12) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_12, main_~x~0=v_main_~x~0_13, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_7} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {2990#true} is VALID [2022-04-07 19:21:36,470 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {2990#true} {3165#(= main_~v~0 (* main_~d~0 main_~b~0))} [167] __VERIFIER_assertEXIT-->L50-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_12 v_main_~p~0_7) (* v_main_~y~0_11 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_12, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {3165#(= main_~v~0 (* main_~d~0 main_~b~0))} is VALID [2022-04-07 19:21:36,470 INFO L290 TraceCheckUtils]: 36: Hoare triple {2990#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2990#true} is VALID [2022-04-07 19:21:36,471 INFO L290 TraceCheckUtils]: 35: Hoare triple {2990#true} [144] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {2990#true} is VALID [2022-04-07 19:21:36,471 INFO L290 TraceCheckUtils]: 34: Hoare triple {2990#true} [138] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |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_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {2990#true} is VALID [2022-04-07 19:21:36,471 INFO L272 TraceCheckUtils]: 33: Hoare triple {3165#(= main_~v~0 (* main_~d~0 main_~b~0))} [155] L50-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_12 v_main_~p~0_7) (* v_main_~y~0_11 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_12, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {2990#true} is VALID [2022-04-07 19:21:36,471 INFO L290 TraceCheckUtils]: 32: Hoare triple {3165#(= main_~v~0 (* main_~d~0 main_~b~0))} [153] L49-2-->L50: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3165#(= main_~v~0 (* main_~d~0 main_~b~0))} is VALID [2022-04-07 19:21:36,472 INFO L290 TraceCheckUtils]: 31: Hoare triple {2990#true} [147] L43-->L49-2: Formula: (and (= v_main_~d~0_2 1) (<= v_main_~b~0_8 v_main_~c~0_7) (= v_main_~b~0_8 v_main_~v~0_2)) InVars {main_~b~0=v_main_~b~0_8, main_~c~0=v_main_~c~0_7} OutVars{main_~c~0=v_main_~c~0_7, main_~v~0=v_main_~v~0_2, main_~d~0=v_main_~d~0_2, main_~b~0=v_main_~b~0_8} AuxVars[] AssignedVars[main_~v~0, main_~d~0] {3165#(= main_~v~0 (* main_~d~0 main_~b~0))} is VALID [2022-04-07 19:21:36,472 INFO L290 TraceCheckUtils]: 30: Hoare triple {2990#true} [141] L42-2-->L43: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2990#true} is VALID [2022-04-07 19:21:36,472 INFO L290 TraceCheckUtils]: 29: Hoare triple {2990#true} [136] L36-->L42-2: Formula: (and (not (= v_main_~b~0_6 0)) (= v_main_~k~0_4 0) (= v_main_~a~0_5 v_main_~c~0_4)) InVars {main_~b~0=v_main_~b~0_6, main_~a~0=v_main_~a~0_5} OutVars{main_~c~0=v_main_~c~0_4, main_~b~0=v_main_~b~0_6, main_~k~0=v_main_~k~0_4, main_~a~0=v_main_~a~0_5} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {2990#true} is VALID [2022-04-07 19:21:36,472 INFO L290 TraceCheckUtils]: 28: Hoare triple {2990#true} [133] L35-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2990#true} is VALID [2022-04-07 19:21:36,472 INFO L290 TraceCheckUtils]: 27: Hoare triple {2990#true} [130] L26-->L35-2: Formula: (and (= v_main_~b~0_4 v_main_~y~0_6) (= v_main_~q~0_5 0) (= v_main_~s~0_5 1) (= v_main_~p~0_5 1) (= v_main_~a~0_4 v_main_~x~0_7) (= v_main_~r~0_5 0)) InVars {main_~x~0=v_main_~x~0_7, main_~y~0=v_main_~y~0_6} OutVars{main_~q~0=v_main_~q~0_5, main_~x~0=v_main_~x~0_7, main_~y~0=v_main_~y~0_6, main_~b~0=v_main_~b~0_4, main_~p~0=v_main_~p~0_5, main_~r~0=v_main_~r~0_5, main_~s~0=v_main_~s~0_5, main_~a~0=v_main_~a~0_4} AuxVars[] AssignedVars[main_~q~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {2990#true} is VALID [2022-04-07 19:21:36,472 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {2990#true} {2990#true} [165] assume_abort_if_notEXIT-->L26: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (<= 1 v_main_~y~0_10) 1 0) |v_assume_abort_if_not_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_4|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {2990#true} is VALID [2022-04-07 19:21:36,472 INFO L290 TraceCheckUtils]: 25: Hoare triple {2990#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2990#true} is VALID [2022-04-07 19:21:36,472 INFO L290 TraceCheckUtils]: 24: Hoare triple {2990#true} [126] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {2990#true} is VALID [2022-04-07 19:21:36,472 INFO L290 TraceCheckUtils]: 23: Hoare triple {2990#true} [123] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {2990#true} is VALID [2022-04-07 19:21:36,473 INFO L272 TraceCheckUtils]: 22: Hoare triple {2990#true} [129] L25-->assume_abort_if_notENTRY: Formula: (= (ite (<= 1 v_main_~y~0_10) 1 0) |v_assume_abort_if_not_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_4|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {2990#true} is VALID [2022-04-07 19:21:36,473 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {2990#true} {2990#true} [164] assume_abort_if_notEXIT-->L25: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (<= 1 v_main_~x~0_11) 1 0) |v_assume_abort_if_not_#in~condInParam_3|) InVars {main_~x~0=v_main_~x~0_11} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_3|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {2990#true} is VALID [2022-04-07 19:21:36,473 INFO L290 TraceCheckUtils]: 20: Hoare triple {2990#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2990#true} is VALID [2022-04-07 19:21:36,473 INFO L290 TraceCheckUtils]: 19: Hoare triple {2990#true} [126] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {2990#true} is VALID [2022-04-07 19:21:36,473 INFO L290 TraceCheckUtils]: 18: Hoare triple {2990#true} [123] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {2990#true} is VALID [2022-04-07 19:21:36,473 INFO L272 TraceCheckUtils]: 17: Hoare triple {2990#true} [127] L24-1-->assume_abort_if_notENTRY: Formula: (= (ite (<= 1 v_main_~x~0_11) 1 0) |v_assume_abort_if_not_#in~condInParam_3|) InVars {main_~x~0=v_main_~x~0_11} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_3|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {2990#true} is VALID [2022-04-07 19:21:36,473 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {2990#true} {2990#true} [163] assume_abort_if_notEXIT-->L24-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= 0 v_main_~y~0_9) (<= v_main_~y~0_9 1)) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {2990#true} is VALID [2022-04-07 19:21:36,473 INFO L290 TraceCheckUtils]: 15: Hoare triple {2990#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2990#true} is VALID [2022-04-07 19:21:36,473 INFO L290 TraceCheckUtils]: 14: Hoare triple {2990#true} [126] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {2990#true} is VALID [2022-04-07 19:21:36,473 INFO L290 TraceCheckUtils]: 13: Hoare triple {2990#true} [123] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {2990#true} is VALID [2022-04-07 19:21:36,474 INFO L272 TraceCheckUtils]: 12: Hoare triple {2990#true} [124] L24-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= 0 v_main_~y~0_9) (<= v_main_~y~0_9 1)) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {2990#true} is VALID [2022-04-07 19:21:36,474 INFO L290 TraceCheckUtils]: 11: Hoare triple {2990#true} [122] L22-1-->L24: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= v_main_~y~0_3 |v_main_#t~nondet5_2|)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|} OutVars{main_~y~0=v_main_~y~0_3} AuxVars[] AssignedVars[main_#t~nondet5, main_~y~0] {2990#true} is VALID [2022-04-07 19:21:36,474 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {2990#true} {2990#true} [162] assume_abort_if_notEXIT-->L22-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_10 1) (<= 0 v_main_~x~0_10)) 1 0)) InVars {main_~x~0=v_main_~x~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {2990#true} is VALID [2022-04-07 19:21:36,474 INFO L290 TraceCheckUtils]: 9: Hoare triple {2990#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2990#true} is VALID [2022-04-07 19:21:36,474 INFO L290 TraceCheckUtils]: 8: Hoare triple {2990#true} [126] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {2990#true} is VALID [2022-04-07 19:21:36,475 INFO L290 TraceCheckUtils]: 7: Hoare triple {2990#true} [123] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {2990#true} is VALID [2022-04-07 19:21:36,475 INFO L272 TraceCheckUtils]: 6: Hoare triple {2990#true} [121] L22-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_10 1) (<= 0 v_main_~x~0_10)) 1 0)) InVars {main_~x~0=v_main_~x~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {2990#true} is VALID [2022-04-07 19:21:36,475 INFO L290 TraceCheckUtils]: 5: Hoare triple {2990#true} [119] mainENTRY-->L22: Formula: (and (= v_main_~x~0_1 |v_main_#t~nondet4_2|) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647)) InVars {main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~q~0=v_main_~q~0_3, main_~x~0=v_main_~x~0_1, main_~y~0=v_main_~y~0_1, main_~b~0=v_main_~b~0_3, main_~p~0=v_main_~p~0_3, main_~r~0=v_main_~r~0_3, main_~s~0=v_main_~s~0_3, main_~a~0=v_main_~a~0_2} AuxVars[] AssignedVars[main_~q~0, main_#t~nondet4, main_~x~0, main_~y~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {2990#true} is VALID [2022-04-07 19:21:36,475 INFO L272 TraceCheckUtils]: 4: Hoare triple {2990#true} [116] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2990#true} is VALID [2022-04-07 19:21:36,475 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2990#true} {2990#true} [161] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2990#true} is VALID [2022-04-07 19:21:36,475 INFO L290 TraceCheckUtils]: 2: Hoare triple {2990#true} [120] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2990#true} is VALID [2022-04-07 19:21:36,475 INFO L290 TraceCheckUtils]: 1: Hoare triple {2990#true} [117] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_1| 1))) (and (= 48 (select .cse0 0)) (= (select |v_#valid_1| 2) 1) (= (select |v_#valid_1| 0) 0) (= (select |v_#length_1| 2) 11) (< 0 |v_#StackHeapBarrier_1|) (= |v_#NULL.base_1| 0) (= 1 (select |v_#valid_1| 3)) (= (select |v_#length_1| 3) 12) (= (select |v_#valid_1| 1) 1) (= 2 (select |v_#length_1| 1)) (= (select .cse0 1) 0) (= |v_#NULL.offset_1| 0))) InVars {#memory_int=|v_#memory_int_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_1|, #valid=|v_#valid_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|, #valid=|v_#valid_1|, #memory_int=|v_#memory_int_1|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {2990#true} is VALID [2022-04-07 19:21:36,475 INFO L272 TraceCheckUtils]: 0: Hoare triple {2990#true} [115] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2990#true} is VALID [2022-04-07 19:21:36,476 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-04-07 19:21:36,476 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-07 19:21:36,476 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1646101533] [2022-04-07 19:21:36,476 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-07 19:21:36,476 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [574447237] [2022-04-07 19:21:36,476 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [574447237] provided 1 perfect and 1 imperfect interpolant sequences [2022-04-07 19:21:36,476 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-04-07 19:21:36,476 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [10] total 11 [2022-04-07 19:21:36,476 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [5747060] [2022-04-07 19:21:36,476 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-07 19:21:36,477 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 3.8) internal successors, (19), 4 states have internal predecessors, (19), 2 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) Word has length 52 [2022-04-07 19:21:36,477 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-07 19:21:36,477 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 5 states, 5 states have (on average 3.8) internal successors, (19), 4 states have internal predecessors, (19), 2 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2022-04-07 19:21:36,507 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 37 edges. 37 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-07 19:21:36,507 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-04-07 19:21:36,507 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-07 19:21:36,507 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-04-07 19:21:36,508 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=87, Unknown=0, NotChecked=0, Total=110 [2022-04-07 19:21:36,508 INFO L87 Difference]: Start difference. First operand 74 states and 97 transitions. Second operand has 5 states, 5 states have (on average 3.8) internal successors, (19), 4 states have internal predecessors, (19), 2 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2022-04-07 19:21:36,644 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 19:21:36,644 INFO L93 Difference]: Finished difference Result 79 states and 101 transitions. [2022-04-07 19:21:36,644 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-04-07 19:21:36,645 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 3.8) internal successors, (19), 4 states have internal predecessors, (19), 2 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) Word has length 52 [2022-04-07 19:21:36,645 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-07 19:21:36,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 3.8) internal successors, (19), 4 states have internal predecessors, (19), 2 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2022-04-07 19:21:36,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 52 transitions. [2022-04-07 19:21:36,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 3.8) internal successors, (19), 4 states have internal predecessors, (19), 2 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2022-04-07 19:21:36,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 52 transitions. [2022-04-07 19:21:36,647 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 5 states and 52 transitions. [2022-04-07 19:21:36,693 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 19:21:36,695 INFO L225 Difference]: With dead ends: 79 [2022-04-07 19:21:36,695 INFO L226 Difference]: Without dead ends: 79 [2022-04-07 19:21:36,696 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 104 GetRequests, 93 SyntacticMatches, 1 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=27, Invalid=105, Unknown=0, NotChecked=0, Total=132 [2022-04-07 19:21:36,696 INFO L913 BasicCegarLoop]: 40 mSDtfsCounter, 9 mSDsluCounter, 93 mSDsCounter, 0 mSdLazyCounter, 45 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 10 SdHoareTripleChecker+Valid, 133 SdHoareTripleChecker+Invalid, 46 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 45 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-07 19:21:36,696 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [10 Valid, 133 Invalid, 46 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 45 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-07 19:21:36,697 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 79 states. [2022-04-07 19:21:36,701 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 79 to 78. [2022-04-07 19:21:36,701 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-07 19:21:36,701 INFO L82 GeneralOperation]: Start isEquivalent. First operand 79 states. Second operand has 78 states, 47 states have (on average 1.1914893617021276) internal successors, (56), 48 states have internal predecessors, (56), 23 states have call successors, (23), 8 states have call predecessors, (23), 7 states have return successors, (21), 21 states have call predecessors, (21), 21 states have call successors, (21) [2022-04-07 19:21:36,702 INFO L74 IsIncluded]: Start isIncluded. First operand 79 states. Second operand has 78 states, 47 states have (on average 1.1914893617021276) internal successors, (56), 48 states have internal predecessors, (56), 23 states have call successors, (23), 8 states have call predecessors, (23), 7 states have return successors, (21), 21 states have call predecessors, (21), 21 states have call successors, (21) [2022-04-07 19:21:36,702 INFO L87 Difference]: Start difference. First operand 79 states. Second operand has 78 states, 47 states have (on average 1.1914893617021276) internal successors, (56), 48 states have internal predecessors, (56), 23 states have call successors, (23), 8 states have call predecessors, (23), 7 states have return successors, (21), 21 states have call predecessors, (21), 21 states have call successors, (21) [2022-04-07 19:21:36,705 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 19:21:36,705 INFO L93 Difference]: Finished difference Result 79 states and 101 transitions. [2022-04-07 19:21:36,705 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 101 transitions. [2022-04-07 19:21:36,706 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-07 19:21:36,706 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-07 19:21:36,706 INFO L74 IsIncluded]: Start isIncluded. First operand has 78 states, 47 states have (on average 1.1914893617021276) internal successors, (56), 48 states have internal predecessors, (56), 23 states have call successors, (23), 8 states have call predecessors, (23), 7 states have return successors, (21), 21 states have call predecessors, (21), 21 states have call successors, (21) Second operand 79 states. [2022-04-07 19:21:36,706 INFO L87 Difference]: Start difference. First operand has 78 states, 47 states have (on average 1.1914893617021276) internal successors, (56), 48 states have internal predecessors, (56), 23 states have call successors, (23), 8 states have call predecessors, (23), 7 states have return successors, (21), 21 states have call predecessors, (21), 21 states have call successors, (21) Second operand 79 states. [2022-04-07 19:21:36,732 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 19:21:36,732 INFO L93 Difference]: Finished difference Result 79 states and 101 transitions. [2022-04-07 19:21:36,732 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 101 transitions. [2022-04-07 19:21:36,733 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-07 19:21:36,733 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-07 19:21:36,733 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-07 19:21:36,733 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-07 19:21:36,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 78 states, 47 states have (on average 1.1914893617021276) internal successors, (56), 48 states have internal predecessors, (56), 23 states have call successors, (23), 8 states have call predecessors, (23), 7 states have return successors, (21), 21 states have call predecessors, (21), 21 states have call successors, (21) [2022-04-07 19:21:36,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 78 states and 100 transitions. [2022-04-07 19:21:36,736 INFO L78 Accepts]: Start accepts. Automaton has 78 states and 100 transitions. Word has length 52 [2022-04-07 19:21:36,736 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-07 19:21:36,736 INFO L478 AbstractCegarLoop]: Abstraction has 78 states and 100 transitions. [2022-04-07 19:21:36,736 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 3.8) internal successors, (19), 4 states have internal predecessors, (19), 2 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2022-04-07 19:21:36,736 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 100 transitions. [2022-04-07 19:21:36,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-04-07 19:21:36,737 INFO L491 BasicCegarLoop]: Found error trace [2022-04-07 19:21:36,737 INFO L499 BasicCegarLoop]: trace histogram [5, 4, 4, 4, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1] [2022-04-07 19:21:36,779 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 19:21:36,938 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,8 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-07 19:21:36,938 INFO L403 AbstractCegarLoop]: === Iteration 9 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-07 19:21:36,939 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-07 19:21:36,939 INFO L85 PathProgramCache]: Analyzing trace with hash 1094467600, now seen corresponding path program 1 times [2022-04-07 19:21:36,939 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-07 19:21:36,939 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1932706995] [2022-04-07 19:21:36,939 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-07 19:21:36,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-07 19:21:36,954 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-07 19:21:36,955 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1554758040] [2022-04-07 19:21:36,955 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-07 19:21:36,955 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-07 19:21:36,955 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-07 19:21:36,975 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 19:21:36,976 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 19:21:37,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 19:21:37,023 INFO L263 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 47 conjunts are in the unsatisfiable core [2022-04-07 19:21:37,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 19:21:37,039 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-07 19:21:38,455 INFO L272 TraceCheckUtils]: 0: Hoare triple {3629#true} [115] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3629#true} is VALID [2022-04-07 19:21:38,456 INFO L290 TraceCheckUtils]: 1: Hoare triple {3629#true} [117] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_1| 1))) (and (= 48 (select .cse0 0)) (= (select |v_#valid_1| 2) 1) (= (select |v_#valid_1| 0) 0) (= (select |v_#length_1| 2) 11) (< 0 |v_#StackHeapBarrier_1|) (= |v_#NULL.base_1| 0) (= 1 (select |v_#valid_1| 3)) (= (select |v_#length_1| 3) 12) (= (select |v_#valid_1| 1) 1) (= 2 (select |v_#length_1| 1)) (= (select .cse0 1) 0) (= |v_#NULL.offset_1| 0))) InVars {#memory_int=|v_#memory_int_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_1|, #valid=|v_#valid_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|, #valid=|v_#valid_1|, #memory_int=|v_#memory_int_1|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {3629#true} is VALID [2022-04-07 19:21:38,456 INFO L290 TraceCheckUtils]: 2: Hoare triple {3629#true} [120] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3629#true} is VALID [2022-04-07 19:21:38,456 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {3629#true} {3629#true} [161] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3629#true} is VALID [2022-04-07 19:21:38,456 INFO L272 TraceCheckUtils]: 4: Hoare triple {3629#true} [116] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3629#true} is VALID [2022-04-07 19:21:38,456 INFO L290 TraceCheckUtils]: 5: Hoare triple {3629#true} [119] mainENTRY-->L22: Formula: (and (= v_main_~x~0_1 |v_main_#t~nondet4_2|) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647)) InVars {main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~q~0=v_main_~q~0_3, main_~x~0=v_main_~x~0_1, main_~y~0=v_main_~y~0_1, main_~b~0=v_main_~b~0_3, main_~p~0=v_main_~p~0_3, main_~r~0=v_main_~r~0_3, main_~s~0=v_main_~s~0_3, main_~a~0=v_main_~a~0_2} AuxVars[] AssignedVars[main_~q~0, main_#t~nondet4, main_~x~0, main_~y~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {3629#true} is VALID [2022-04-07 19:21:38,456 INFO L272 TraceCheckUtils]: 6: Hoare triple {3629#true} [121] L22-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_10 1) (<= 0 v_main_~x~0_10)) 1 0)) InVars {main_~x~0=v_main_~x~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {3629#true} is VALID [2022-04-07 19:21:38,456 INFO L290 TraceCheckUtils]: 7: Hoare triple {3629#true} [123] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {3629#true} is VALID [2022-04-07 19:21:38,456 INFO L290 TraceCheckUtils]: 8: Hoare triple {3629#true} [126] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {3629#true} is VALID [2022-04-07 19:21:38,457 INFO L290 TraceCheckUtils]: 9: Hoare triple {3629#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3629#true} is VALID [2022-04-07 19:21:38,457 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {3629#true} {3629#true} [162] assume_abort_if_notEXIT-->L22-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_10 1) (<= 0 v_main_~x~0_10)) 1 0)) InVars {main_~x~0=v_main_~x~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {3629#true} is VALID [2022-04-07 19:21:38,457 INFO L290 TraceCheckUtils]: 11: Hoare triple {3629#true} [122] L22-1-->L24: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= v_main_~y~0_3 |v_main_#t~nondet5_2|)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|} OutVars{main_~y~0=v_main_~y~0_3} AuxVars[] AssignedVars[main_#t~nondet5, main_~y~0] {3629#true} is VALID [2022-04-07 19:21:38,457 INFO L272 TraceCheckUtils]: 12: Hoare triple {3629#true} [124] L24-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= 0 v_main_~y~0_9) (<= v_main_~y~0_9 1)) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {3629#true} is VALID [2022-04-07 19:21:38,457 INFO L290 TraceCheckUtils]: 13: Hoare triple {3629#true} [123] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {3673#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} is VALID [2022-04-07 19:21:38,457 INFO L290 TraceCheckUtils]: 14: Hoare triple {3673#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} [126] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {3677#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-07 19:21:38,458 INFO L290 TraceCheckUtils]: 15: Hoare triple {3677#(not (= |assume_abort_if_not_#in~cond| 0))} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3677#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-07 19:21:38,458 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {3677#(not (= |assume_abort_if_not_#in~cond| 0))} {3629#true} [163] assume_abort_if_notEXIT-->L24-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= 0 v_main_~y~0_9) (<= v_main_~y~0_9 1)) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {3684#(and (<= 0 main_~y~0) (<= main_~y~0 1))} is VALID [2022-04-07 19:21:38,458 INFO L272 TraceCheckUtils]: 17: Hoare triple {3684#(and (<= 0 main_~y~0) (<= main_~y~0 1))} [127] L24-1-->assume_abort_if_notENTRY: Formula: (= (ite (<= 1 v_main_~x~0_11) 1 0) |v_assume_abort_if_not_#in~condInParam_3|) InVars {main_~x~0=v_main_~x~0_11} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_3|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {3629#true} is VALID [2022-04-07 19:21:38,458 INFO L290 TraceCheckUtils]: 18: Hoare triple {3629#true} [123] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {3629#true} is VALID [2022-04-07 19:21:38,458 INFO L290 TraceCheckUtils]: 19: Hoare triple {3629#true} [126] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {3629#true} is VALID [2022-04-07 19:21:38,458 INFO L290 TraceCheckUtils]: 20: Hoare triple {3629#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3629#true} is VALID [2022-04-07 19:21:38,459 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {3629#true} {3684#(and (<= 0 main_~y~0) (<= main_~y~0 1))} [164] assume_abort_if_notEXIT-->L25: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (<= 1 v_main_~x~0_11) 1 0) |v_assume_abort_if_not_#in~condInParam_3|) InVars {main_~x~0=v_main_~x~0_11} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_3|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {3684#(and (<= 0 main_~y~0) (<= main_~y~0 1))} is VALID [2022-04-07 19:21:38,459 INFO L272 TraceCheckUtils]: 22: Hoare triple {3684#(and (<= 0 main_~y~0) (<= main_~y~0 1))} [129] L25-->assume_abort_if_notENTRY: Formula: (= (ite (<= 1 v_main_~y~0_10) 1 0) |v_assume_abort_if_not_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_4|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {3629#true} is VALID [2022-04-07 19:21:38,459 INFO L290 TraceCheckUtils]: 23: Hoare triple {3629#true} [123] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {3629#true} is VALID [2022-04-07 19:21:38,459 INFO L290 TraceCheckUtils]: 24: Hoare triple {3629#true} [126] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {3629#true} is VALID [2022-04-07 19:21:38,459 INFO L290 TraceCheckUtils]: 25: Hoare triple {3629#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3629#true} is VALID [2022-04-07 19:21:38,459 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {3629#true} {3684#(and (<= 0 main_~y~0) (<= main_~y~0 1))} [165] assume_abort_if_notEXIT-->L26: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (<= 1 v_main_~y~0_10) 1 0) |v_assume_abort_if_not_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_4|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {3684#(and (<= 0 main_~y~0) (<= main_~y~0 1))} is VALID [2022-04-07 19:21:38,460 INFO L290 TraceCheckUtils]: 27: Hoare triple {3684#(and (<= 0 main_~y~0) (<= main_~y~0 1))} [130] L26-->L35-2: Formula: (and (= v_main_~b~0_4 v_main_~y~0_6) (= v_main_~q~0_5 0) (= v_main_~s~0_5 1) (= v_main_~p~0_5 1) (= v_main_~a~0_4 v_main_~x~0_7) (= v_main_~r~0_5 0)) InVars {main_~x~0=v_main_~x~0_7, main_~y~0=v_main_~y~0_6} OutVars{main_~q~0=v_main_~q~0_5, main_~x~0=v_main_~x~0_7, main_~y~0=v_main_~y~0_6, main_~b~0=v_main_~b~0_4, main_~p~0=v_main_~p~0_5, main_~r~0=v_main_~r~0_5, main_~s~0=v_main_~s~0_5, main_~a~0=v_main_~a~0_4} AuxVars[] AssignedVars[main_~q~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {3718#(and (<= 0 main_~y~0) (= main_~r~0 0) (= main_~s~0 1) (<= main_~b~0 main_~y~0) (= main_~q~0 0) (= main_~a~0 main_~x~0) (<= main_~y~0 1) (= main_~p~0 1))} is VALID [2022-04-07 19:21:38,460 INFO L290 TraceCheckUtils]: 28: Hoare triple {3718#(and (<= 0 main_~y~0) (= main_~r~0 0) (= main_~s~0 1) (<= main_~b~0 main_~y~0) (= main_~q~0 0) (= main_~a~0 main_~x~0) (<= main_~y~0 1) (= main_~p~0 1))} [133] L35-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3718#(and (<= 0 main_~y~0) (= main_~r~0 0) (= main_~s~0 1) (<= main_~b~0 main_~y~0) (= main_~q~0 0) (= main_~a~0 main_~x~0) (<= main_~y~0 1) (= main_~p~0 1))} is VALID [2022-04-07 19:21:38,461 INFO L290 TraceCheckUtils]: 29: Hoare triple {3718#(and (<= 0 main_~y~0) (= main_~r~0 0) (= main_~s~0 1) (<= main_~b~0 main_~y~0) (= main_~q~0 0) (= main_~a~0 main_~x~0) (<= main_~y~0 1) (= main_~p~0 1))} [136] L36-->L42-2: Formula: (and (not (= v_main_~b~0_6 0)) (= v_main_~k~0_4 0) (= v_main_~a~0_5 v_main_~c~0_4)) InVars {main_~b~0=v_main_~b~0_6, main_~a~0=v_main_~a~0_5} OutVars{main_~c~0=v_main_~c~0_4, main_~b~0=v_main_~b~0_6, main_~k~0=v_main_~k~0_4, main_~a~0=v_main_~a~0_5} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {3725#(and (<= 0 main_~y~0) (= main_~r~0 0) (= main_~k~0 0) (= main_~s~0 1) (<= main_~b~0 main_~y~0) (= main_~q~0 0) (= main_~c~0 main_~x~0) (<= main_~y~0 1) (= main_~p~0 1))} is VALID [2022-04-07 19:21:38,461 INFO L290 TraceCheckUtils]: 30: Hoare triple {3725#(and (<= 0 main_~y~0) (= main_~r~0 0) (= main_~k~0 0) (= main_~s~0 1) (<= main_~b~0 main_~y~0) (= main_~q~0 0) (= main_~c~0 main_~x~0) (<= main_~y~0 1) (= main_~p~0 1))} [141] L42-2-->L43: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3725#(and (<= 0 main_~y~0) (= main_~r~0 0) (= main_~k~0 0) (= main_~s~0 1) (<= main_~b~0 main_~y~0) (= main_~q~0 0) (= main_~c~0 main_~x~0) (<= main_~y~0 1) (= main_~p~0 1))} is VALID [2022-04-07 19:21:38,461 INFO L290 TraceCheckUtils]: 31: Hoare triple {3725#(and (<= 0 main_~y~0) (= main_~r~0 0) (= main_~k~0 0) (= main_~s~0 1) (<= main_~b~0 main_~y~0) (= main_~q~0 0) (= main_~c~0 main_~x~0) (<= main_~y~0 1) (= main_~p~0 1))} [147] L43-->L49-2: Formula: (and (= v_main_~d~0_2 1) (<= v_main_~b~0_8 v_main_~c~0_7) (= v_main_~b~0_8 v_main_~v~0_2)) InVars {main_~b~0=v_main_~b~0_8, main_~c~0=v_main_~c~0_7} OutVars{main_~c~0=v_main_~c~0_7, main_~v~0=v_main_~v~0_2, main_~d~0=v_main_~d~0_2, main_~b~0=v_main_~b~0_8} AuxVars[] AssignedVars[main_~v~0, main_~d~0] {3732#(and (<= 0 main_~y~0) (= main_~r~0 0) (<= main_~v~0 main_~b~0) (= main_~k~0 0) (= main_~s~0 1) (<= main_~b~0 main_~y~0) (<= main_~b~0 main_~c~0) (= main_~d~0 1) (= main_~q~0 0) (= main_~c~0 main_~x~0) (<= main_~y~0 1) (= main_~p~0 1))} is VALID [2022-04-07 19:21:38,462 INFO L290 TraceCheckUtils]: 32: Hoare triple {3732#(and (<= 0 main_~y~0) (= main_~r~0 0) (<= main_~v~0 main_~b~0) (= main_~k~0 0) (= main_~s~0 1) (<= main_~b~0 main_~y~0) (<= main_~b~0 main_~c~0) (= main_~d~0 1) (= main_~q~0 0) (= main_~c~0 main_~x~0) (<= main_~y~0 1) (= main_~p~0 1))} [153] L49-2-->L50: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3732#(and (<= 0 main_~y~0) (= main_~r~0 0) (<= main_~v~0 main_~b~0) (= main_~k~0 0) (= main_~s~0 1) (<= main_~b~0 main_~y~0) (<= main_~b~0 main_~c~0) (= main_~d~0 1) (= main_~q~0 0) (= main_~c~0 main_~x~0) (<= main_~y~0 1) (= main_~p~0 1))} is VALID [2022-04-07 19:21:38,462 INFO L272 TraceCheckUtils]: 33: Hoare triple {3732#(and (<= 0 main_~y~0) (= main_~r~0 0) (<= main_~v~0 main_~b~0) (= main_~k~0 0) (= main_~s~0 1) (<= main_~b~0 main_~y~0) (<= main_~b~0 main_~c~0) (= main_~d~0 1) (= main_~q~0 0) (= main_~c~0 main_~x~0) (<= main_~y~0 1) (= main_~p~0 1))} [155] L50-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_12 v_main_~p~0_7) (* v_main_~y~0_11 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_12, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {3629#true} is VALID [2022-04-07 19:21:38,462 INFO L290 TraceCheckUtils]: 34: Hoare triple {3629#true} [138] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |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_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {3629#true} is VALID [2022-04-07 19:21:38,462 INFO L290 TraceCheckUtils]: 35: Hoare triple {3629#true} [144] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {3629#true} is VALID [2022-04-07 19:21:38,462 INFO L290 TraceCheckUtils]: 36: Hoare triple {3629#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3629#true} is VALID [2022-04-07 19:21:38,463 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {3629#true} {3732#(and (<= 0 main_~y~0) (= main_~r~0 0) (<= main_~v~0 main_~b~0) (= main_~k~0 0) (= main_~s~0 1) (<= main_~b~0 main_~y~0) (<= main_~b~0 main_~c~0) (= main_~d~0 1) (= main_~q~0 0) (= main_~c~0 main_~x~0) (<= main_~y~0 1) (= main_~p~0 1))} [167] __VERIFIER_assertEXIT-->L50-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_12 v_main_~p~0_7) (* v_main_~y~0_11 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_12, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {3732#(and (<= 0 main_~y~0) (= main_~r~0 0) (<= main_~v~0 main_~b~0) (= main_~k~0 0) (= main_~s~0 1) (<= main_~b~0 main_~y~0) (<= main_~b~0 main_~c~0) (= main_~d~0 1) (= main_~q~0 0) (= main_~c~0 main_~x~0) (<= main_~y~0 1) (= main_~p~0 1))} is VALID [2022-04-07 19:21:38,463 INFO L272 TraceCheckUtils]: 38: Hoare triple {3732#(and (<= 0 main_~y~0) (= main_~r~0 0) (<= main_~v~0 main_~b~0) (= main_~k~0 0) (= main_~s~0 1) (<= main_~b~0 main_~y~0) (<= main_~b~0 main_~c~0) (= main_~d~0 1) (= main_~q~0 0) (= main_~c~0 main_~x~0) (<= main_~y~0 1) (= main_~p~0 1))} [156] L50-1-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~x~0_13 v_main_~q~0_7) (* v_main_~y~0_12 v_main_~s~0_7)) v_main_~b~0_12) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_12, main_~x~0=v_main_~x~0_13, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_7} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {3629#true} is VALID [2022-04-07 19:21:38,463 INFO L290 TraceCheckUtils]: 39: Hoare triple {3629#true} [138] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |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_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {3757#(= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)} is VALID [2022-04-07 19:21:38,463 INFO L290 TraceCheckUtils]: 40: Hoare triple {3757#(= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)} [144] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {3761#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-07 19:21:38,464 INFO L290 TraceCheckUtils]: 41: Hoare triple {3761#(not (= |__VERIFIER_assert_#in~cond| 0))} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3761#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-07 19:21:38,465 INFO L284 TraceCheckUtils]: 42: Hoare quadruple {3761#(not (= |__VERIFIER_assert_#in~cond| 0))} {3732#(and (<= 0 main_~y~0) (= main_~r~0 0) (<= main_~v~0 main_~b~0) (= main_~k~0 0) (= main_~s~0 1) (<= main_~b~0 main_~y~0) (<= main_~b~0 main_~c~0) (= main_~d~0 1) (= main_~q~0 0) (= main_~c~0 main_~x~0) (<= main_~y~0 1) (= main_~p~0 1))} [168] __VERIFIER_assertEXIT-->L51: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= (+ (* v_main_~x~0_13 v_main_~q~0_7) (* v_main_~y~0_12 v_main_~s~0_7)) v_main_~b~0_12) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_12, main_~x~0=v_main_~x~0_13, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_7} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {3768#(and (<= 0 main_~y~0) (= main_~r~0 0) (<= main_~v~0 main_~b~0) (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))) (= main_~k~0 0) (= main_~s~0 1) (<= main_~b~0 main_~c~0) (= main_~d~0 1) (= main_~q~0 0) (= main_~c~0 main_~x~0) (<= main_~y~0 1) (= main_~p~0 1))} is VALID [2022-04-07 19:21:38,465 INFO L272 TraceCheckUtils]: 43: Hoare triple {3768#(and (<= 0 main_~y~0) (= main_~r~0 0) (<= main_~v~0 main_~b~0) (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))) (= main_~k~0 0) (= main_~s~0 1) (<= main_~b~0 main_~c~0) (= main_~d~0 1) (= main_~q~0 0) (= main_~c~0 main_~x~0) (<= main_~y~0 1) (= main_~p~0 1))} [157] L51-->__VERIFIER_assertENTRY: Formula: (= (ite (= v_main_~a~0_9 (+ (* v_main_~k~0_7 v_main_~b~0_13) v_main_~c~0_11)) 1 0) |v___VERIFIER_assert_#in~condInParam_3|) InVars {main_~c~0=v_main_~c~0_11, main_~b~0=v_main_~b~0_13, main_~k~0=v_main_~k~0_7, main_~a~0=v_main_~a~0_9} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~k~0, main_~c~0, main_~b~0, main_~a~0] {3629#true} is VALID [2022-04-07 19:21:38,465 INFO L290 TraceCheckUtils]: 44: Hoare triple {3629#true} [138] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |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_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {3629#true} is VALID [2022-04-07 19:21:38,465 INFO L290 TraceCheckUtils]: 45: Hoare triple {3629#true} [144] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {3629#true} is VALID [2022-04-07 19:21:38,465 INFO L290 TraceCheckUtils]: 46: Hoare triple {3629#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3629#true} is VALID [2022-04-07 19:21:38,466 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {3629#true} {3768#(and (<= 0 main_~y~0) (= main_~r~0 0) (<= main_~v~0 main_~b~0) (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))) (= main_~k~0 0) (= main_~s~0 1) (<= main_~b~0 main_~c~0) (= main_~d~0 1) (= main_~q~0 0) (= main_~c~0 main_~x~0) (<= main_~y~0 1) (= main_~p~0 1))} [169] __VERIFIER_assertEXIT-->L52: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= v_main_~a~0_9 (+ (* v_main_~k~0_7 v_main_~b~0_13) v_main_~c~0_11)) 1 0) |v___VERIFIER_assert_#in~condInParam_3|) InVars {main_~c~0=v_main_~c~0_11, main_~b~0=v_main_~b~0_13, main_~k~0=v_main_~k~0_7, main_~a~0=v_main_~a~0_9} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~k~0, main_~c~0, main_~b~0, main_~a~0] {3768#(and (<= 0 main_~y~0) (= main_~r~0 0) (<= main_~v~0 main_~b~0) (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))) (= main_~k~0 0) (= main_~s~0 1) (<= main_~b~0 main_~c~0) (= main_~d~0 1) (= main_~q~0 0) (= main_~c~0 main_~x~0) (<= main_~y~0 1) (= main_~p~0 1))} is VALID [2022-04-07 19:21:38,466 INFO L272 TraceCheckUtils]: 48: Hoare triple {3768#(and (<= 0 main_~y~0) (= main_~r~0 0) (<= main_~v~0 main_~b~0) (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))) (= main_~k~0 0) (= main_~s~0 1) (<= main_~b~0 main_~c~0) (= main_~d~0 1) (= main_~q~0 0) (= main_~c~0 main_~x~0) (<= main_~y~0 1) (= main_~p~0 1))} [158] L52-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_4| (ite (= v_main_~v~0_8 (* v_main_~d~0_7 v_main_~b~0_14)) 1 0)) InVars {main_~v~0=v_main_~v~0_8, main_~d~0=v_main_~d~0_7, main_~b~0=v_main_~b~0_14} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~v~0, main_~d~0, main_~b~0] {3629#true} is VALID [2022-04-07 19:21:38,466 INFO L290 TraceCheckUtils]: 49: Hoare triple {3629#true} [138] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |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_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {3629#true} is VALID [2022-04-07 19:21:38,466 INFO L290 TraceCheckUtils]: 50: Hoare triple {3629#true} [144] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {3629#true} is VALID [2022-04-07 19:21:38,466 INFO L290 TraceCheckUtils]: 51: Hoare triple {3629#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3629#true} is VALID [2022-04-07 19:21:38,466 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {3629#true} {3768#(and (<= 0 main_~y~0) (= main_~r~0 0) (<= main_~v~0 main_~b~0) (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))) (= main_~k~0 0) (= main_~s~0 1) (<= main_~b~0 main_~c~0) (= main_~d~0 1) (= main_~q~0 0) (= main_~c~0 main_~x~0) (<= main_~y~0 1) (= main_~p~0 1))} [170] __VERIFIER_assertEXIT-->L53: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_4| (ite (= v_main_~v~0_8 (* v_main_~d~0_7 v_main_~b~0_14)) 1 0)) InVars {main_~v~0=v_main_~v~0_8, main_~d~0=v_main_~d~0_7, main_~b~0=v_main_~b~0_14} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~v~0, main_~d~0, main_~b~0] {3768#(and (<= 0 main_~y~0) (= main_~r~0 0) (<= main_~v~0 main_~b~0) (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))) (= main_~k~0 0) (= main_~s~0 1) (<= main_~b~0 main_~c~0) (= main_~d~0 1) (= main_~q~0 0) (= main_~c~0 main_~x~0) (<= main_~y~0 1) (= main_~p~0 1))} is VALID [2022-04-07 19:21:38,467 INFO L290 TraceCheckUtils]: 53: Hoare triple {3768#(and (<= 0 main_~y~0) (= main_~r~0 0) (<= main_~v~0 main_~b~0) (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))) (= main_~k~0 0) (= main_~s~0 1) (<= main_~b~0 main_~c~0) (= main_~d~0 1) (= main_~q~0 0) (= main_~c~0 main_~x~0) (<= main_~y~0 1) (= main_~p~0 1))} [159] L53-->L49-3: Formula: (not (<= (* v_main_~v~0_5 2) v_main_~c~0_9)) InVars {main_~c~0=v_main_~c~0_9, main_~v~0=v_main_~v~0_5} OutVars{main_~c~0=v_main_~c~0_9, main_~v~0=v_main_~v~0_5} AuxVars[] AssignedVars[] {3802#(and (= main_~r~0 0) (<= main_~b~0 main_~x~0) (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))) (= main_~k~0 0) (= main_~s~0 1) (= main_~d~0 1) (< (div main_~x~0 2) main_~b~0) (= main_~q~0 0) (<= main_~y~0 1) (= main_~p~0 1))} is VALID [2022-04-07 19:21:38,468 INFO L290 TraceCheckUtils]: 54: Hoare triple {3802#(and (= main_~r~0 0) (<= main_~b~0 main_~x~0) (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))) (= main_~k~0 0) (= main_~s~0 1) (= main_~d~0 1) (< (div main_~x~0 2) main_~b~0) (= main_~q~0 0) (<= main_~y~0 1) (= main_~p~0 1))} [154] L49-3-->L42-2: Formula: (and (= v_main_~k~0_1 (+ v_main_~d~0_1 v_main_~k~0_2)) (= (+ v_main_~c~0_2 (* (- 1) v_main_~v~0_1)) v_main_~c~0_1)) InVars {main_~c~0=v_main_~c~0_2, main_~v~0=v_main_~v~0_1, main_~d~0=v_main_~d~0_1, main_~k~0=v_main_~k~0_2} OutVars{main_~c~0=v_main_~c~0_1, main_~v~0=v_main_~v~0_1, main_~d~0=v_main_~d~0_1, main_~k~0=v_main_~k~0_1} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {3806#(and (= main_~r~0 0) (<= main_~b~0 main_~x~0) (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))) (= main_~s~0 1) (= main_~k~0 1) (< (div main_~x~0 2) main_~b~0) (= main_~q~0 0) (<= main_~y~0 1) (= main_~p~0 1))} is VALID [2022-04-07 19:21:38,468 INFO L290 TraceCheckUtils]: 55: Hoare triple {3806#(and (= main_~r~0 0) (<= main_~b~0 main_~x~0) (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))) (= main_~s~0 1) (= main_~k~0 1) (< (div main_~x~0 2) main_~b~0) (= main_~q~0 0) (<= main_~y~0 1) (= main_~p~0 1))} [141] L42-2-->L43: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3806#(and (= main_~r~0 0) (<= main_~b~0 main_~x~0) (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))) (= main_~s~0 1) (= main_~k~0 1) (< (div main_~x~0 2) main_~b~0) (= main_~q~0 0) (<= main_~y~0 1) (= main_~p~0 1))} is VALID [2022-04-07 19:21:38,471 INFO L290 TraceCheckUtils]: 56: Hoare triple {3806#(and (= main_~r~0 0) (<= main_~b~0 main_~x~0) (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))) (= main_~s~0 1) (= main_~k~0 1) (< (div main_~x~0 2) main_~b~0) (= main_~q~0 0) (<= main_~y~0 1) (= main_~p~0 1))} [146] L43-->L42-3: Formula: (not (<= v_main_~b~0_7 v_main_~c~0_6)) InVars {main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} OutVars{main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} AuxVars[] AssignedVars[] {3806#(and (= main_~r~0 0) (<= main_~b~0 main_~x~0) (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))) (= main_~s~0 1) (= main_~k~0 1) (< (div main_~x~0 2) main_~b~0) (= main_~q~0 0) (<= main_~y~0 1) (= main_~p~0 1))} is VALID [2022-04-07 19:21:38,482 INFO L290 TraceCheckUtils]: 57: Hoare triple {3806#(and (= main_~r~0 0) (<= main_~b~0 main_~x~0) (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))) (= main_~s~0 1) (= main_~k~0 1) (< (div main_~x~0 2) main_~b~0) (= main_~q~0 0) (<= main_~y~0 1) (= main_~p~0 1))} [145] L42-3-->L35-2: Formula: (and (= v_main_~r~0_1 v_main_~s~0_2) (= v_main_~b~0_1 v_main_~c~0_3) (= v_main_~p~0_2 (+ v_main_~q~0_1 (* v_main_~k~0_3 v_main_~q~0_2))) (= v_main_~r~0_2 v_main_~temp~0_1) (= v_main_~p~0_1 v_main_~q~0_2) (= v_main_~a~0_1 v_main_~b~0_2) (= v_main_~s~0_1 (+ v_main_~temp~0_1 (* (- 1) (* v_main_~k~0_3 v_main_~s~0_2))))) InVars {main_~q~0=v_main_~q~0_2, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_2, main_~p~0=v_main_~p~0_2, main_~r~0=v_main_~r~0_2, main_~s~0=v_main_~s~0_2} OutVars{main_~q~0=v_main_~q~0_1, main_~temp~0=v_main_~temp~0_1, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_1, main_~p~0=v_main_~p~0_1, main_~r~0=v_main_~r~0_1, main_~s~0=v_main_~s~0_1, main_~a~0=v_main_~a~0_1} AuxVars[] AssignedVars[main_~q~0, main_~temp~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {3816#(and (= main_~p~0 0) (< (div main_~x~0 2) main_~a~0) (= main_~r~0 1) (= main_~a~0 main_~y~0) (<= main_~a~0 main_~x~0) (= main_~q~0 1) (= (+ main_~s~0 1) 0) (<= main_~y~0 1))} is VALID [2022-04-07 19:21:38,482 INFO L290 TraceCheckUtils]: 58: Hoare triple {3816#(and (= main_~p~0 0) (< (div main_~x~0 2) main_~a~0) (= main_~r~0 1) (= main_~a~0 main_~y~0) (<= main_~a~0 main_~x~0) (= main_~q~0 1) (= (+ main_~s~0 1) 0) (<= main_~y~0 1))} [133] L35-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3816#(and (= main_~p~0 0) (< (div main_~x~0 2) main_~a~0) (= main_~r~0 1) (= main_~a~0 main_~y~0) (<= main_~a~0 main_~x~0) (= main_~q~0 1) (= (+ main_~s~0 1) 0) (<= main_~y~0 1))} is VALID [2022-04-07 19:21:38,483 INFO L290 TraceCheckUtils]: 59: Hoare triple {3816#(and (= main_~p~0 0) (< (div main_~x~0 2) main_~a~0) (= main_~r~0 1) (= main_~a~0 main_~y~0) (<= main_~a~0 main_~x~0) (= main_~q~0 1) (= (+ main_~s~0 1) 0) (<= main_~y~0 1))} [135] L36-->L35-3: Formula: (= v_main_~b~0_5 0) InVars {main_~b~0=v_main_~b~0_5} OutVars{main_~b~0=v_main_~b~0_5} AuxVars[] AssignedVars[] {3816#(and (= main_~p~0 0) (< (div main_~x~0 2) main_~a~0) (= main_~r~0 1) (= main_~a~0 main_~y~0) (<= main_~a~0 main_~x~0) (= main_~q~0 1) (= (+ main_~s~0 1) 0) (<= main_~y~0 1))} is VALID [2022-04-07 19:21:38,484 INFO L272 TraceCheckUtils]: 60: Hoare triple {3816#(and (= main_~p~0 0) (< (div main_~x~0 2) main_~a~0) (= main_~r~0 1) (= main_~a~0 main_~y~0) (<= main_~a~0 main_~x~0) (= main_~q~0 1) (= (+ main_~s~0 1) 0) (<= main_~y~0 1))} [134] L35-3-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_5| (ite (= (+ (* (- 1) (* v_main_~x~0_14 v_main_~q~0_8)) (* v_main_~x~0_14 v_main_~p~0_8) (* (- 1) (* v_main_~y~0_13 v_main_~s~0_8)) (* v_main_~y~0_13 v_main_~r~0_8)) v_main_~a~0_10) 1 0)) InVars {main_~q~0=v_main_~q~0_8, main_~x~0=v_main_~x~0_14, main_~y~0=v_main_~y~0_13, main_~p~0=v_main_~p~0_8, main_~r~0=v_main_~r~0_8, main_~s~0=v_main_~s~0_8, main_~a~0=v_main_~a~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_5|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {3826#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-07 19:21:38,484 INFO L290 TraceCheckUtils]: 61: Hoare triple {3826#(<= 1 |__VERIFIER_assert_#in~cond|)} [138] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |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_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {3830#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-07 19:21:38,484 INFO L290 TraceCheckUtils]: 62: Hoare triple {3830#(<= 1 __VERIFIER_assert_~cond)} [143] L11-->L12: Formula: (= 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[] {3630#false} is VALID [2022-04-07 19:21:38,484 INFO L290 TraceCheckUtils]: 63: Hoare triple {3630#false} [148] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3630#false} is VALID [2022-04-07 19:21:38,485 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 13 proven. 17 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-04-07 19:21:38,485 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-07 19:21:50,348 INFO L290 TraceCheckUtils]: 63: Hoare triple {3630#false} [148] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3630#false} is VALID [2022-04-07 19:21:50,348 INFO L290 TraceCheckUtils]: 62: Hoare triple {3830#(<= 1 __VERIFIER_assert_~cond)} [143] L11-->L12: Formula: (= 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[] {3630#false} is VALID [2022-04-07 19:21:50,349 INFO L290 TraceCheckUtils]: 61: Hoare triple {3826#(<= 1 |__VERIFIER_assert_#in~cond|)} [138] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |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_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {3830#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-07 19:21:50,349 INFO L272 TraceCheckUtils]: 60: Hoare triple {3846#(= (+ (* main_~q~0 main_~x~0) main_~a~0 (* main_~y~0 main_~s~0)) (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))} [134] L35-3-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_5| (ite (= (+ (* (- 1) (* v_main_~x~0_14 v_main_~q~0_8)) (* v_main_~x~0_14 v_main_~p~0_8) (* (- 1) (* v_main_~y~0_13 v_main_~s~0_8)) (* v_main_~y~0_13 v_main_~r~0_8)) v_main_~a~0_10) 1 0)) InVars {main_~q~0=v_main_~q~0_8, main_~x~0=v_main_~x~0_14, main_~y~0=v_main_~y~0_13, main_~p~0=v_main_~p~0_8, main_~r~0=v_main_~r~0_8, main_~s~0=v_main_~s~0_8, main_~a~0=v_main_~a~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_5|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {3826#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-07 19:21:50,350 INFO L290 TraceCheckUtils]: 59: Hoare triple {3846#(= (+ (* main_~q~0 main_~x~0) main_~a~0 (* main_~y~0 main_~s~0)) (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))} [135] L36-->L35-3: Formula: (= v_main_~b~0_5 0) InVars {main_~b~0=v_main_~b~0_5} OutVars{main_~b~0=v_main_~b~0_5} AuxVars[] AssignedVars[] {3846#(= (+ (* main_~q~0 main_~x~0) main_~a~0 (* main_~y~0 main_~s~0)) (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))} is VALID [2022-04-07 19:21:50,350 INFO L290 TraceCheckUtils]: 58: Hoare triple {3846#(= (+ (* main_~q~0 main_~x~0) main_~a~0 (* main_~y~0 main_~s~0)) (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))} [133] L35-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3846#(= (+ (* main_~q~0 main_~x~0) main_~a~0 (* main_~y~0 main_~s~0)) (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))} is VALID [2022-04-07 19:21:50,443 INFO L290 TraceCheckUtils]: 57: Hoare triple {3856#(= (+ (* (+ (* (* main_~k~0 main_~s~0) (- 1)) main_~r~0) main_~y~0) main_~b~0 (* (+ main_~p~0 (* (- 1) main_~q~0 main_~k~0)) main_~x~0)) (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))} [145] L42-3-->L35-2: Formula: (and (= v_main_~r~0_1 v_main_~s~0_2) (= v_main_~b~0_1 v_main_~c~0_3) (= v_main_~p~0_2 (+ v_main_~q~0_1 (* v_main_~k~0_3 v_main_~q~0_2))) (= v_main_~r~0_2 v_main_~temp~0_1) (= v_main_~p~0_1 v_main_~q~0_2) (= v_main_~a~0_1 v_main_~b~0_2) (= v_main_~s~0_1 (+ v_main_~temp~0_1 (* (- 1) (* v_main_~k~0_3 v_main_~s~0_2))))) InVars {main_~q~0=v_main_~q~0_2, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_2, main_~p~0=v_main_~p~0_2, main_~r~0=v_main_~r~0_2, main_~s~0=v_main_~s~0_2} OutVars{main_~q~0=v_main_~q~0_1, main_~temp~0=v_main_~temp~0_1, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_1, main_~p~0=v_main_~p~0_1, main_~r~0=v_main_~r~0_1, main_~s~0=v_main_~s~0_1, main_~a~0=v_main_~a~0_1} AuxVars[] AssignedVars[main_~q~0, main_~temp~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {3846#(= (+ (* main_~q~0 main_~x~0) main_~a~0 (* main_~y~0 main_~s~0)) (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))} is VALID [2022-04-07 19:21:50,444 INFO L290 TraceCheckUtils]: 56: Hoare triple {3856#(= (+ (* (+ (* (* main_~k~0 main_~s~0) (- 1)) main_~r~0) main_~y~0) main_~b~0 (* (+ main_~p~0 (* (- 1) main_~q~0 main_~k~0)) main_~x~0)) (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))} [146] L43-->L42-3: Formula: (not (<= v_main_~b~0_7 v_main_~c~0_6)) InVars {main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} OutVars{main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} AuxVars[] AssignedVars[] {3856#(= (+ (* (+ (* (* main_~k~0 main_~s~0) (- 1)) main_~r~0) main_~y~0) main_~b~0 (* (+ main_~p~0 (* (- 1) main_~q~0 main_~k~0)) main_~x~0)) (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))} is VALID [2022-04-07 19:21:50,444 INFO L290 TraceCheckUtils]: 55: Hoare triple {3856#(= (+ (* (+ (* (* main_~k~0 main_~s~0) (- 1)) main_~r~0) main_~y~0) main_~b~0 (* (+ main_~p~0 (* (- 1) main_~q~0 main_~k~0)) main_~x~0)) (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))} [141] L42-2-->L43: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3856#(= (+ (* (+ (* (* main_~k~0 main_~s~0) (- 1)) main_~r~0) main_~y~0) main_~b~0 (* (+ main_~p~0 (* (- 1) main_~q~0 main_~k~0)) main_~x~0)) (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))} is VALID [2022-04-07 19:21:50,486 INFO L290 TraceCheckUtils]: 54: Hoare triple {3866#(= (+ main_~b~0 (* (+ main_~p~0 (* (- 1) main_~q~0 (+ main_~d~0 main_~k~0))) main_~x~0) (* (+ (* (- 1) (* main_~s~0 (+ main_~d~0 main_~k~0))) main_~r~0) main_~y~0)) (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))} [154] L49-3-->L42-2: Formula: (and (= v_main_~k~0_1 (+ v_main_~d~0_1 v_main_~k~0_2)) (= (+ v_main_~c~0_2 (* (- 1) v_main_~v~0_1)) v_main_~c~0_1)) InVars {main_~c~0=v_main_~c~0_2, main_~v~0=v_main_~v~0_1, main_~d~0=v_main_~d~0_1, main_~k~0=v_main_~k~0_2} OutVars{main_~c~0=v_main_~c~0_1, main_~v~0=v_main_~v~0_1, main_~d~0=v_main_~d~0_1, main_~k~0=v_main_~k~0_1} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {3856#(= (+ (* (+ (* (* main_~k~0 main_~s~0) (- 1)) main_~r~0) main_~y~0) main_~b~0 (* (+ main_~p~0 (* (- 1) main_~q~0 main_~k~0)) main_~x~0)) (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))} is VALID [2022-04-07 19:21:50,487 INFO L290 TraceCheckUtils]: 53: Hoare triple {3870#(or (<= (* main_~v~0 2) main_~c~0) (= (+ main_~b~0 (* (+ main_~p~0 (* (- 1) main_~q~0 (+ main_~d~0 main_~k~0))) main_~x~0) (* (+ (* (- 1) (* main_~s~0 (+ main_~d~0 main_~k~0))) main_~r~0) main_~y~0)) (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))))} [159] L53-->L49-3: Formula: (not (<= (* v_main_~v~0_5 2) v_main_~c~0_9)) InVars {main_~c~0=v_main_~c~0_9, main_~v~0=v_main_~v~0_5} OutVars{main_~c~0=v_main_~c~0_9, main_~v~0=v_main_~v~0_5} AuxVars[] AssignedVars[] {3866#(= (+ main_~b~0 (* (+ main_~p~0 (* (- 1) main_~q~0 (+ main_~d~0 main_~k~0))) main_~x~0) (* (+ (* (- 1) (* main_~s~0 (+ main_~d~0 main_~k~0))) main_~r~0) main_~y~0)) (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))} is VALID [2022-04-07 19:21:50,487 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {3629#true} {3870#(or (<= (* main_~v~0 2) main_~c~0) (= (+ main_~b~0 (* (+ main_~p~0 (* (- 1) main_~q~0 (+ main_~d~0 main_~k~0))) main_~x~0) (* (+ (* (- 1) (* main_~s~0 (+ main_~d~0 main_~k~0))) main_~r~0) main_~y~0)) (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))))} [170] __VERIFIER_assertEXIT-->L53: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_4| (ite (= v_main_~v~0_8 (* v_main_~d~0_7 v_main_~b~0_14)) 1 0)) InVars {main_~v~0=v_main_~v~0_8, main_~d~0=v_main_~d~0_7, main_~b~0=v_main_~b~0_14} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~v~0, main_~d~0, main_~b~0] {3870#(or (<= (* main_~v~0 2) main_~c~0) (= (+ main_~b~0 (* (+ main_~p~0 (* (- 1) main_~q~0 (+ main_~d~0 main_~k~0))) main_~x~0) (* (+ (* (- 1) (* main_~s~0 (+ main_~d~0 main_~k~0))) main_~r~0) main_~y~0)) (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))))} is VALID [2022-04-07 19:21:50,488 INFO L290 TraceCheckUtils]: 51: Hoare triple {3629#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3629#true} is VALID [2022-04-07 19:21:50,488 INFO L290 TraceCheckUtils]: 50: Hoare triple {3629#true} [144] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {3629#true} is VALID [2022-04-07 19:21:50,488 INFO L290 TraceCheckUtils]: 49: Hoare triple {3629#true} [138] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |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_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {3629#true} is VALID [2022-04-07 19:21:50,488 INFO L272 TraceCheckUtils]: 48: Hoare triple {3870#(or (<= (* main_~v~0 2) main_~c~0) (= (+ main_~b~0 (* (+ main_~p~0 (* (- 1) main_~q~0 (+ main_~d~0 main_~k~0))) main_~x~0) (* (+ (* (- 1) (* main_~s~0 (+ main_~d~0 main_~k~0))) main_~r~0) main_~y~0)) (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))))} [158] L52-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_4| (ite (= v_main_~v~0_8 (* v_main_~d~0_7 v_main_~b~0_14)) 1 0)) InVars {main_~v~0=v_main_~v~0_8, main_~d~0=v_main_~d~0_7, main_~b~0=v_main_~b~0_14} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~v~0, main_~d~0, main_~b~0] {3629#true} is VALID [2022-04-07 19:21:50,489 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {3629#true} {3870#(or (<= (* main_~v~0 2) main_~c~0) (= (+ main_~b~0 (* (+ main_~p~0 (* (- 1) main_~q~0 (+ main_~d~0 main_~k~0))) main_~x~0) (* (+ (* (- 1) (* main_~s~0 (+ main_~d~0 main_~k~0))) main_~r~0) main_~y~0)) (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))))} [169] __VERIFIER_assertEXIT-->L52: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= v_main_~a~0_9 (+ (* v_main_~k~0_7 v_main_~b~0_13) v_main_~c~0_11)) 1 0) |v___VERIFIER_assert_#in~condInParam_3|) InVars {main_~c~0=v_main_~c~0_11, main_~b~0=v_main_~b~0_13, main_~k~0=v_main_~k~0_7, main_~a~0=v_main_~a~0_9} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~k~0, main_~c~0, main_~b~0, main_~a~0] {3870#(or (<= (* main_~v~0 2) main_~c~0) (= (+ main_~b~0 (* (+ main_~p~0 (* (- 1) main_~q~0 (+ main_~d~0 main_~k~0))) main_~x~0) (* (+ (* (- 1) (* main_~s~0 (+ main_~d~0 main_~k~0))) main_~r~0) main_~y~0)) (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))))} is VALID [2022-04-07 19:21:50,489 INFO L290 TraceCheckUtils]: 46: Hoare triple {3629#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3629#true} is VALID [2022-04-07 19:21:50,489 INFO L290 TraceCheckUtils]: 45: Hoare triple {3629#true} [144] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {3629#true} is VALID [2022-04-07 19:21:50,489 INFO L290 TraceCheckUtils]: 44: Hoare triple {3629#true} [138] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |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_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {3629#true} is VALID [2022-04-07 19:21:50,489 INFO L272 TraceCheckUtils]: 43: Hoare triple {3870#(or (<= (* main_~v~0 2) main_~c~0) (= (+ main_~b~0 (* (+ main_~p~0 (* (- 1) main_~q~0 (+ main_~d~0 main_~k~0))) main_~x~0) (* (+ (* (- 1) (* main_~s~0 (+ main_~d~0 main_~k~0))) main_~r~0) main_~y~0)) (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))))} [157] L51-->__VERIFIER_assertENTRY: Formula: (= (ite (= v_main_~a~0_9 (+ (* v_main_~k~0_7 v_main_~b~0_13) v_main_~c~0_11)) 1 0) |v___VERIFIER_assert_#in~condInParam_3|) InVars {main_~c~0=v_main_~c~0_11, main_~b~0=v_main_~b~0_13, main_~k~0=v_main_~k~0_7, main_~a~0=v_main_~a~0_9} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~k~0, main_~c~0, main_~b~0, main_~a~0] {3629#true} is VALID [2022-04-07 19:21:50,490 INFO L284 TraceCheckUtils]: 42: Hoare quadruple {3761#(not (= |__VERIFIER_assert_#in~cond| 0))} {3904#(or (<= (* main_~v~0 2) main_~c~0) (not (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))) (= (+ main_~b~0 (* (+ main_~p~0 (* (- 1) main_~q~0 (+ main_~d~0 main_~k~0))) main_~x~0) (* (+ (* (- 1) (* main_~s~0 (+ main_~d~0 main_~k~0))) main_~r~0) main_~y~0)) (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))))} [168] __VERIFIER_assertEXIT-->L51: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= (+ (* v_main_~x~0_13 v_main_~q~0_7) (* v_main_~y~0_12 v_main_~s~0_7)) v_main_~b~0_12) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_12, main_~x~0=v_main_~x~0_13, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_7} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {3870#(or (<= (* main_~v~0 2) main_~c~0) (= (+ main_~b~0 (* (+ main_~p~0 (* (- 1) main_~q~0 (+ main_~d~0 main_~k~0))) main_~x~0) (* (+ (* (- 1) (* main_~s~0 (+ main_~d~0 main_~k~0))) main_~r~0) main_~y~0)) (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))))} is VALID [2022-04-07 19:21:50,490 INFO L290 TraceCheckUtils]: 41: Hoare triple {3761#(not (= |__VERIFIER_assert_#in~cond| 0))} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3761#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-07 19:21:50,491 INFO L290 TraceCheckUtils]: 40: Hoare triple {3914#(or (not (= |__VERIFIER_assert_#in~cond| 0)) (= __VERIFIER_assert_~cond 0))} [144] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {3761#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-07 19:21:50,491 INFO L290 TraceCheckUtils]: 39: Hoare triple {3629#true} [138] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |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_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {3914#(or (not (= |__VERIFIER_assert_#in~cond| 0)) (= __VERIFIER_assert_~cond 0))} is VALID [2022-04-07 19:21:50,491 INFO L272 TraceCheckUtils]: 38: Hoare triple {3904#(or (<= (* main_~v~0 2) main_~c~0) (not (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))) (= (+ main_~b~0 (* (+ main_~p~0 (* (- 1) main_~q~0 (+ main_~d~0 main_~k~0))) main_~x~0) (* (+ (* (- 1) (* main_~s~0 (+ main_~d~0 main_~k~0))) main_~r~0) main_~y~0)) (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))))} [156] L50-1-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~x~0_13 v_main_~q~0_7) (* v_main_~y~0_12 v_main_~s~0_7)) v_main_~b~0_12) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_12, main_~x~0=v_main_~x~0_13, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_7} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {3629#true} is VALID [2022-04-07 19:21:50,492 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {3629#true} {3904#(or (<= (* main_~v~0 2) main_~c~0) (not (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))) (= (+ main_~b~0 (* (+ main_~p~0 (* (- 1) main_~q~0 (+ main_~d~0 main_~k~0))) main_~x~0) (* (+ (* (- 1) (* main_~s~0 (+ main_~d~0 main_~k~0))) main_~r~0) main_~y~0)) (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))))} [167] __VERIFIER_assertEXIT-->L50-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_12 v_main_~p~0_7) (* v_main_~y~0_11 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_12, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {3904#(or (<= (* main_~v~0 2) main_~c~0) (not (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))) (= (+ main_~b~0 (* (+ main_~p~0 (* (- 1) main_~q~0 (+ main_~d~0 main_~k~0))) main_~x~0) (* (+ (* (- 1) (* main_~s~0 (+ main_~d~0 main_~k~0))) main_~r~0) main_~y~0)) (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))))} is VALID [2022-04-07 19:21:50,492 INFO L290 TraceCheckUtils]: 36: Hoare triple {3629#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3629#true} is VALID [2022-04-07 19:21:50,492 INFO L290 TraceCheckUtils]: 35: Hoare triple {3629#true} [144] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {3629#true} is VALID [2022-04-07 19:21:50,492 INFO L290 TraceCheckUtils]: 34: Hoare triple {3629#true} [138] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |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_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {3629#true} is VALID [2022-04-07 19:21:50,492 INFO L272 TraceCheckUtils]: 33: Hoare triple {3904#(or (<= (* main_~v~0 2) main_~c~0) (not (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))) (= (+ main_~b~0 (* (+ main_~p~0 (* (- 1) main_~q~0 (+ main_~d~0 main_~k~0))) main_~x~0) (* (+ (* (- 1) (* main_~s~0 (+ main_~d~0 main_~k~0))) main_~r~0) main_~y~0)) (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))))} [155] L50-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_12 v_main_~p~0_7) (* v_main_~y~0_11 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_12, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {3629#true} is VALID [2022-04-07 19:21:50,493 INFO L290 TraceCheckUtils]: 32: Hoare triple {3904#(or (<= (* main_~v~0 2) main_~c~0) (not (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))) (= (+ main_~b~0 (* (+ main_~p~0 (* (- 1) main_~q~0 (+ main_~d~0 main_~k~0))) main_~x~0) (* (+ (* (- 1) (* main_~s~0 (+ main_~d~0 main_~k~0))) main_~r~0) main_~y~0)) (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))))} [153] L49-2-->L50: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3904#(or (<= (* main_~v~0 2) main_~c~0) (not (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))) (= (+ main_~b~0 (* (+ main_~p~0 (* (- 1) main_~q~0 (+ main_~d~0 main_~k~0))) main_~x~0) (* (+ (* (- 1) (* main_~s~0 (+ main_~d~0 main_~k~0))) main_~r~0) main_~y~0)) (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))))} is VALID [2022-04-07 19:21:50,494 INFO L290 TraceCheckUtils]: 31: Hoare triple {3939#(or (<= main_~b~0 (div main_~c~0 2)) (= (+ (* main_~x~0 (+ main_~p~0 (* (- 1) (+ main_~k~0 1) main_~q~0))) main_~b~0 (* main_~y~0 (+ main_~r~0 (* (* (+ main_~k~0 1) main_~s~0) (- 1))))) (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))) (not (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))) (not (<= main_~b~0 main_~c~0)))} [147] L43-->L49-2: Formula: (and (= v_main_~d~0_2 1) (<= v_main_~b~0_8 v_main_~c~0_7) (= v_main_~b~0_8 v_main_~v~0_2)) InVars {main_~b~0=v_main_~b~0_8, main_~c~0=v_main_~c~0_7} OutVars{main_~c~0=v_main_~c~0_7, main_~v~0=v_main_~v~0_2, main_~d~0=v_main_~d~0_2, main_~b~0=v_main_~b~0_8} AuxVars[] AssignedVars[main_~v~0, main_~d~0] {3904#(or (<= (* main_~v~0 2) main_~c~0) (not (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))) (= (+ main_~b~0 (* (+ main_~p~0 (* (- 1) main_~q~0 (+ main_~d~0 main_~k~0))) main_~x~0) (* (+ (* (- 1) (* main_~s~0 (+ main_~d~0 main_~k~0))) main_~r~0) main_~y~0)) (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))))} is VALID [2022-04-07 19:21:50,494 INFO L290 TraceCheckUtils]: 30: Hoare triple {3939#(or (<= main_~b~0 (div main_~c~0 2)) (= (+ (* main_~x~0 (+ main_~p~0 (* (- 1) (+ main_~k~0 1) main_~q~0))) main_~b~0 (* main_~y~0 (+ main_~r~0 (* (* (+ main_~k~0 1) main_~s~0) (- 1))))) (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))) (not (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))) (not (<= main_~b~0 main_~c~0)))} [141] L42-2-->L43: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3939#(or (<= main_~b~0 (div main_~c~0 2)) (= (+ (* main_~x~0 (+ main_~p~0 (* (- 1) (+ main_~k~0 1) main_~q~0))) main_~b~0 (* main_~y~0 (+ main_~r~0 (* (* (+ main_~k~0 1) main_~s~0) (- 1))))) (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))) (not (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))) (not (<= main_~b~0 main_~c~0)))} is VALID [2022-04-07 19:21:50,495 INFO L290 TraceCheckUtils]: 29: Hoare triple {3946#(or (not (<= main_~b~0 main_~a~0)) (not (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))) (= (+ (* (+ main_~r~0 (* (- 1) main_~s~0)) main_~y~0) main_~b~0 (* main_~x~0 (+ main_~p~0 (* (- 1) main_~q~0)))) (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))) (<= main_~b~0 (div main_~a~0 2)))} [136] L36-->L42-2: Formula: (and (not (= v_main_~b~0_6 0)) (= v_main_~k~0_4 0) (= v_main_~a~0_5 v_main_~c~0_4)) InVars {main_~b~0=v_main_~b~0_6, main_~a~0=v_main_~a~0_5} OutVars{main_~c~0=v_main_~c~0_4, main_~b~0=v_main_~b~0_6, main_~k~0=v_main_~k~0_4, main_~a~0=v_main_~a~0_5} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {3939#(or (<= main_~b~0 (div main_~c~0 2)) (= (+ (* main_~x~0 (+ main_~p~0 (* (- 1) (+ main_~k~0 1) main_~q~0))) main_~b~0 (* main_~y~0 (+ main_~r~0 (* (* (+ main_~k~0 1) main_~s~0) (- 1))))) (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))) (not (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))) (not (<= main_~b~0 main_~c~0)))} is VALID [2022-04-07 19:21:50,495 INFO L290 TraceCheckUtils]: 28: Hoare triple {3946#(or (not (<= main_~b~0 main_~a~0)) (not (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))) (= (+ (* (+ main_~r~0 (* (- 1) main_~s~0)) main_~y~0) main_~b~0 (* main_~x~0 (+ main_~p~0 (* (- 1) main_~q~0)))) (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))) (<= main_~b~0 (div main_~a~0 2)))} [133] L35-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3946#(or (not (<= main_~b~0 main_~a~0)) (not (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))) (= (+ (* (+ main_~r~0 (* (- 1) main_~s~0)) main_~y~0) main_~b~0 (* main_~x~0 (+ main_~p~0 (* (- 1) main_~q~0)))) (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))) (<= main_~b~0 (div main_~a~0 2)))} is VALID [2022-04-07 19:21:50,496 INFO L290 TraceCheckUtils]: 27: Hoare triple {3953#(<= main_~y~0 (+ (div (+ (- 1) main_~y~0) 2) 1))} [130] L26-->L35-2: Formula: (and (= v_main_~b~0_4 v_main_~y~0_6) (= v_main_~q~0_5 0) (= v_main_~s~0_5 1) (= v_main_~p~0_5 1) (= v_main_~a~0_4 v_main_~x~0_7) (= v_main_~r~0_5 0)) InVars {main_~x~0=v_main_~x~0_7, main_~y~0=v_main_~y~0_6} OutVars{main_~q~0=v_main_~q~0_5, main_~x~0=v_main_~x~0_7, main_~y~0=v_main_~y~0_6, main_~b~0=v_main_~b~0_4, main_~p~0=v_main_~p~0_5, main_~r~0=v_main_~r~0_5, main_~s~0=v_main_~s~0_5, main_~a~0=v_main_~a~0_4} AuxVars[] AssignedVars[main_~q~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {3946#(or (not (<= main_~b~0 main_~a~0)) (not (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))) (= (+ (* (+ main_~r~0 (* (- 1) main_~s~0)) main_~y~0) main_~b~0 (* main_~x~0 (+ main_~p~0 (* (- 1) main_~q~0)))) (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))) (<= main_~b~0 (div main_~a~0 2)))} is VALID [2022-04-07 19:21:50,497 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {3629#true} {3953#(<= main_~y~0 (+ (div (+ (- 1) main_~y~0) 2) 1))} [165] assume_abort_if_notEXIT-->L26: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (<= 1 v_main_~y~0_10) 1 0) |v_assume_abort_if_not_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_4|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {3953#(<= main_~y~0 (+ (div (+ (- 1) main_~y~0) 2) 1))} is VALID [2022-04-07 19:21:50,497 INFO L290 TraceCheckUtils]: 25: Hoare triple {3629#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3629#true} is VALID [2022-04-07 19:21:50,497 INFO L290 TraceCheckUtils]: 24: Hoare triple {3629#true} [126] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {3629#true} is VALID [2022-04-07 19:21:50,497 INFO L290 TraceCheckUtils]: 23: Hoare triple {3629#true} [123] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {3629#true} is VALID [2022-04-07 19:21:50,497 INFO L272 TraceCheckUtils]: 22: Hoare triple {3953#(<= main_~y~0 (+ (div (+ (- 1) main_~y~0) 2) 1))} [129] L25-->assume_abort_if_notENTRY: Formula: (= (ite (<= 1 v_main_~y~0_10) 1 0) |v_assume_abort_if_not_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_4|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {3629#true} is VALID [2022-04-07 19:21:50,498 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {3629#true} {3953#(<= main_~y~0 (+ (div (+ (- 1) main_~y~0) 2) 1))} [164] assume_abort_if_notEXIT-->L25: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (<= 1 v_main_~x~0_11) 1 0) |v_assume_abort_if_not_#in~condInParam_3|) InVars {main_~x~0=v_main_~x~0_11} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_3|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {3953#(<= main_~y~0 (+ (div (+ (- 1) main_~y~0) 2) 1))} is VALID [2022-04-07 19:21:50,498 INFO L290 TraceCheckUtils]: 20: Hoare triple {3629#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3629#true} is VALID [2022-04-07 19:21:50,498 INFO L290 TraceCheckUtils]: 19: Hoare triple {3629#true} [126] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {3629#true} is VALID [2022-04-07 19:21:50,498 INFO L290 TraceCheckUtils]: 18: Hoare triple {3629#true} [123] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {3629#true} is VALID [2022-04-07 19:21:50,498 INFO L272 TraceCheckUtils]: 17: Hoare triple {3953#(<= main_~y~0 (+ (div (+ (- 1) main_~y~0) 2) 1))} [127] L24-1-->assume_abort_if_notENTRY: Formula: (= (ite (<= 1 v_main_~x~0_11) 1 0) |v_assume_abort_if_not_#in~condInParam_3|) InVars {main_~x~0=v_main_~x~0_11} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_3|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {3629#true} is VALID [2022-04-07 19:21:50,499 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {3677#(not (= |assume_abort_if_not_#in~cond| 0))} {3629#true} [163] assume_abort_if_notEXIT-->L24-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= 0 v_main_~y~0_9) (<= v_main_~y~0_9 1)) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {3953#(<= main_~y~0 (+ (div (+ (- 1) main_~y~0) 2) 1))} is VALID [2022-04-07 19:21:50,499 INFO L290 TraceCheckUtils]: 15: Hoare triple {3677#(not (= |assume_abort_if_not_#in~cond| 0))} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3677#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-07 19:21:50,499 INFO L290 TraceCheckUtils]: 14: Hoare triple {3996#(or (not (= |assume_abort_if_not_#in~cond| 0)) (= assume_abort_if_not_~cond 0))} [126] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {3677#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-07 19:21:50,500 INFO L290 TraceCheckUtils]: 13: Hoare triple {3629#true} [123] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {3996#(or (not (= |assume_abort_if_not_#in~cond| 0)) (= assume_abort_if_not_~cond 0))} is VALID [2022-04-07 19:21:50,500 INFO L272 TraceCheckUtils]: 12: Hoare triple {3629#true} [124] L24-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= 0 v_main_~y~0_9) (<= v_main_~y~0_9 1)) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {3629#true} is VALID [2022-04-07 19:21:50,500 INFO L290 TraceCheckUtils]: 11: Hoare triple {3629#true} [122] L22-1-->L24: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= v_main_~y~0_3 |v_main_#t~nondet5_2|)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|} OutVars{main_~y~0=v_main_~y~0_3} AuxVars[] AssignedVars[main_#t~nondet5, main_~y~0] {3629#true} is VALID [2022-04-07 19:21:50,500 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {3629#true} {3629#true} [162] assume_abort_if_notEXIT-->L22-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_10 1) (<= 0 v_main_~x~0_10)) 1 0)) InVars {main_~x~0=v_main_~x~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {3629#true} is VALID [2022-04-07 19:21:50,500 INFO L290 TraceCheckUtils]: 9: Hoare triple {3629#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3629#true} is VALID [2022-04-07 19:21:50,500 INFO L290 TraceCheckUtils]: 8: Hoare triple {3629#true} [126] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {3629#true} is VALID [2022-04-07 19:21:50,500 INFO L290 TraceCheckUtils]: 7: Hoare triple {3629#true} [123] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {3629#true} is VALID [2022-04-07 19:21:50,500 INFO L272 TraceCheckUtils]: 6: Hoare triple {3629#true} [121] L22-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_10 1) (<= 0 v_main_~x~0_10)) 1 0)) InVars {main_~x~0=v_main_~x~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {3629#true} is VALID [2022-04-07 19:21:50,500 INFO L290 TraceCheckUtils]: 5: Hoare triple {3629#true} [119] mainENTRY-->L22: Formula: (and (= v_main_~x~0_1 |v_main_#t~nondet4_2|) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647)) InVars {main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~q~0=v_main_~q~0_3, main_~x~0=v_main_~x~0_1, main_~y~0=v_main_~y~0_1, main_~b~0=v_main_~b~0_3, main_~p~0=v_main_~p~0_3, main_~r~0=v_main_~r~0_3, main_~s~0=v_main_~s~0_3, main_~a~0=v_main_~a~0_2} AuxVars[] AssignedVars[main_~q~0, main_#t~nondet4, main_~x~0, main_~y~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {3629#true} is VALID [2022-04-07 19:21:50,501 INFO L272 TraceCheckUtils]: 4: Hoare triple {3629#true} [116] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3629#true} is VALID [2022-04-07 19:21:50,501 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {3629#true} {3629#true} [161] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3629#true} is VALID [2022-04-07 19:21:50,501 INFO L290 TraceCheckUtils]: 2: Hoare triple {3629#true} [120] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3629#true} is VALID [2022-04-07 19:21:50,501 INFO L290 TraceCheckUtils]: 1: Hoare triple {3629#true} [117] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_1| 1))) (and (= 48 (select .cse0 0)) (= (select |v_#valid_1| 2) 1) (= (select |v_#valid_1| 0) 0) (= (select |v_#length_1| 2) 11) (< 0 |v_#StackHeapBarrier_1|) (= |v_#NULL.base_1| 0) (= 1 (select |v_#valid_1| 3)) (= (select |v_#length_1| 3) 12) (= (select |v_#valid_1| 1) 1) (= 2 (select |v_#length_1| 1)) (= (select .cse0 1) 0) (= |v_#NULL.offset_1| 0))) InVars {#memory_int=|v_#memory_int_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_1|, #valid=|v_#valid_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|, #valid=|v_#valid_1|, #memory_int=|v_#memory_int_1|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {3629#true} is VALID [2022-04-07 19:21:50,501 INFO L272 TraceCheckUtils]: 0: Hoare triple {3629#true} [115] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3629#true} is VALID [2022-04-07 19:21:50,501 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 13 proven. 17 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-04-07 19:21:50,501 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-07 19:21:50,501 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1932706995] [2022-04-07 19:21:50,501 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-07 19:21:50,502 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1554758040] [2022-04-07 19:21:50,502 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1554758040] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-07 19:21:50,502 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-07 19:21:50,502 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 16] total 26 [2022-04-07 19:21:50,502 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1320284473] [2022-04-07 19:21:50,502 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-04-07 19:21:50,502 INFO L78 Accepts]: Start accepts. Automaton has has 26 states, 26 states have (on average 1.8846153846153846) internal successors, (49), 21 states have internal predecessors, (49), 9 states have call successors, (18), 2 states have call predecessors, (18), 3 states have return successors, (16), 7 states have call predecessors, (16), 7 states have call successors, (16) Word has length 64 [2022-04-07 19:21:50,503 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-07 19:21:50,503 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 26 states, 26 states have (on average 1.8846153846153846) internal successors, (49), 21 states have internal predecessors, (49), 9 states have call successors, (18), 2 states have call predecessors, (18), 3 states have return successors, (16), 7 states have call predecessors, (16), 7 states have call successors, (16) [2022-04-07 19:21:50,647 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 19:21:50,647 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 26 states [2022-04-07 19:21:50,647 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-07 19:21:50,647 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 26 interpolants. [2022-04-07 19:21:50,648 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=94, Invalid=556, Unknown=0, NotChecked=0, Total=650 [2022-04-07 19:21:50,648 INFO L87 Difference]: Start difference. First operand 78 states and 100 transitions. Second operand has 26 states, 26 states have (on average 1.8846153846153846) internal successors, (49), 21 states have internal predecessors, (49), 9 states have call successors, (18), 2 states have call predecessors, (18), 3 states have return successors, (16), 7 states have call predecessors, (16), 7 states have call successors, (16) [2022-04-07 19:22:00,080 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2022-04-07 19:22:10,729 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2022-04-07 19:22:12,153 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 19:22:12,154 INFO L93 Difference]: Finished difference Result 245 states and 359 transitions. [2022-04-07 19:22:12,154 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2022-04-07 19:22:12,155 INFO L78 Accepts]: Start accepts. Automaton has has 26 states, 26 states have (on average 1.8846153846153846) internal successors, (49), 21 states have internal predecessors, (49), 9 states have call successors, (18), 2 states have call predecessors, (18), 3 states have return successors, (16), 7 states have call predecessors, (16), 7 states have call successors, (16) Word has length 64 [2022-04-07 19:22:12,155 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-07 19:22:12,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 26 states, 26 states have (on average 1.8846153846153846) internal successors, (49), 21 states have internal predecessors, (49), 9 states have call successors, (18), 2 states have call predecessors, (18), 3 states have return successors, (16), 7 states have call predecessors, (16), 7 states have call successors, (16) [2022-04-07 19:22:12,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 39 states and 296 transitions. [2022-04-07 19:22:12,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 26 states, 26 states have (on average 1.8846153846153846) internal successors, (49), 21 states have internal predecessors, (49), 9 states have call successors, (18), 2 states have call predecessors, (18), 3 states have return successors, (16), 7 states have call predecessors, (16), 7 states have call successors, (16) [2022-04-07 19:22:12,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 39 states and 296 transitions. [2022-04-07 19:22:12,204 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 39 states and 296 transitions. [2022-04-07 19:22:14,150 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 296 edges. 296 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-07 19:22:14,154 INFO L225 Difference]: With dead ends: 245 [2022-04-07 19:22:14,154 INFO L226 Difference]: Without dead ends: 243 [2022-04-07 19:22:14,155 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 158 GetRequests, 102 SyntacticMatches, 1 SemanticMatches, 55 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 713 ImplicationChecksByTransitivity, 4.7s TimeCoverageRelationStatistics Valid=533, Invalid=2659, Unknown=0, NotChecked=0, Total=3192 [2022-04-07 19:22:14,156 INFO L913 BasicCegarLoop]: 47 mSDtfsCounter, 226 mSDsluCounter, 309 mSDsCounter, 0 mSdLazyCounter, 1738 mSolverCounterSat, 375 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 11.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 237 SdHoareTripleChecker+Valid, 356 SdHoareTripleChecker+Invalid, 2115 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 375 IncrementalHoareTripleChecker+Valid, 1738 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 11.0s IncrementalHoareTripleChecker+Time [2022-04-07 19:22:14,156 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [237 Valid, 356 Invalid, 2115 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [375 Valid, 1738 Invalid, 2 Unknown, 0 Unchecked, 11.0s Time] [2022-04-07 19:22:14,156 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 243 states. [2022-04-07 19:22:14,165 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 243 to 180. [2022-04-07 19:22:14,165 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-07 19:22:14,166 INFO L82 GeneralOperation]: Start isEquivalent. First operand 243 states. Second operand has 180 states, 108 states have (on average 1.25) internal successors, (135), 110 states have internal predecessors, (135), 61 states have call successors, (61), 11 states have call predecessors, (61), 10 states have return successors, (58), 58 states have call predecessors, (58), 58 states have call successors, (58) [2022-04-07 19:22:14,166 INFO L74 IsIncluded]: Start isIncluded. First operand 243 states. Second operand has 180 states, 108 states have (on average 1.25) internal successors, (135), 110 states have internal predecessors, (135), 61 states have call successors, (61), 11 states have call predecessors, (61), 10 states have return successors, (58), 58 states have call predecessors, (58), 58 states have call successors, (58) [2022-04-07 19:22:14,166 INFO L87 Difference]: Start difference. First operand 243 states. Second operand has 180 states, 108 states have (on average 1.25) internal successors, (135), 110 states have internal predecessors, (135), 61 states have call successors, (61), 11 states have call predecessors, (61), 10 states have return successors, (58), 58 states have call predecessors, (58), 58 states have call successors, (58) [2022-04-07 19:22:14,173 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 19:22:14,173 INFO L93 Difference]: Finished difference Result 243 states and 354 transitions. [2022-04-07 19:22:14,173 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 354 transitions. [2022-04-07 19:22:14,174 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-07 19:22:14,174 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-07 19:22:14,174 INFO L74 IsIncluded]: Start isIncluded. First operand has 180 states, 108 states have (on average 1.25) internal successors, (135), 110 states have internal predecessors, (135), 61 states have call successors, (61), 11 states have call predecessors, (61), 10 states have return successors, (58), 58 states have call predecessors, (58), 58 states have call successors, (58) Second operand 243 states. [2022-04-07 19:22:14,175 INFO L87 Difference]: Start difference. First operand has 180 states, 108 states have (on average 1.25) internal successors, (135), 110 states have internal predecessors, (135), 61 states have call successors, (61), 11 states have call predecessors, (61), 10 states have return successors, (58), 58 states have call predecessors, (58), 58 states have call successors, (58) Second operand 243 states. [2022-04-07 19:22:14,181 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 19:22:14,182 INFO L93 Difference]: Finished difference Result 243 states and 354 transitions. [2022-04-07 19:22:14,182 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 354 transitions. [2022-04-07 19:22:14,183 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-07 19:22:14,183 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-07 19:22:14,183 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-07 19:22:14,183 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-07 19:22:14,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 180 states, 108 states have (on average 1.25) internal successors, (135), 110 states have internal predecessors, (135), 61 states have call successors, (61), 11 states have call predecessors, (61), 10 states have return successors, (58), 58 states have call predecessors, (58), 58 states have call successors, (58) [2022-04-07 19:22:14,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 180 states and 254 transitions. [2022-04-07 19:22:14,187 INFO L78 Accepts]: Start accepts. Automaton has 180 states and 254 transitions. Word has length 64 [2022-04-07 19:22:14,187 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-07 19:22:14,187 INFO L478 AbstractCegarLoop]: Abstraction has 180 states and 254 transitions. [2022-04-07 19:22:14,187 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 26 states, 26 states have (on average 1.8846153846153846) internal successors, (49), 21 states have internal predecessors, (49), 9 states have call successors, (18), 2 states have call predecessors, (18), 3 states have return successors, (16), 7 states have call predecessors, (16), 7 states have call successors, (16) [2022-04-07 19:22:14,187 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 254 transitions. [2022-04-07 19:22:14,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-04-07 19:22:14,188 INFO L491 BasicCegarLoop]: Found error trace [2022-04-07 19:22:14,188 INFO L499 BasicCegarLoop]: trace histogram [5, 4, 4, 4, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1] [2022-04-07 19:22:14,215 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Forceful destruction successful, exit code 0 [2022-04-07 19:22:14,388 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,SelfDestructingSolverStorable8 [2022-04-07 19:22:14,388 INFO L403 AbstractCegarLoop]: === Iteration 10 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-07 19:22:14,388 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-07 19:22:14,389 INFO L85 PathProgramCache]: Analyzing trace with hash 248272623, now seen corresponding path program 2 times [2022-04-07 19:22:14,389 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-07 19:22:14,389 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1806959793] [2022-04-07 19:22:14,389 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-07 19:22:14,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-07 19:22:14,400 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-07 19:22:14,400 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [242530330] [2022-04-07 19:22:14,400 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-07 19:22:14,400 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-07 19:22:14,400 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-07 19:22:14,401 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 19:22:14,410 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 19:22:14,454 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-07 19:22:14,454 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-07 19:22:14,455 INFO L263 TraceCheckSpWp]: Trace formula consists of 199 conjuncts, 7 conjunts are in the unsatisfiable core [2022-04-07 19:22:14,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 19:22:14,466 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-07 19:22:14,684 INFO L272 TraceCheckUtils]: 0: Hoare triple {5011#true} [115] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5011#true} is VALID [2022-04-07 19:22:14,684 INFO L290 TraceCheckUtils]: 1: Hoare triple {5011#true} [117] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_1| 1))) (and (= 48 (select .cse0 0)) (= (select |v_#valid_1| 2) 1) (= (select |v_#valid_1| 0) 0) (= (select |v_#length_1| 2) 11) (< 0 |v_#StackHeapBarrier_1|) (= |v_#NULL.base_1| 0) (= 1 (select |v_#valid_1| 3)) (= (select |v_#length_1| 3) 12) (= (select |v_#valid_1| 1) 1) (= 2 (select |v_#length_1| 1)) (= (select .cse0 1) 0) (= |v_#NULL.offset_1| 0))) InVars {#memory_int=|v_#memory_int_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_1|, #valid=|v_#valid_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|, #valid=|v_#valid_1|, #memory_int=|v_#memory_int_1|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {5011#true} is VALID [2022-04-07 19:22:14,685 INFO L290 TraceCheckUtils]: 2: Hoare triple {5011#true} [120] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5011#true} is VALID [2022-04-07 19:22:14,685 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {5011#true} {5011#true} [161] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5011#true} is VALID [2022-04-07 19:22:14,685 INFO L272 TraceCheckUtils]: 4: Hoare triple {5011#true} [116] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5011#true} is VALID [2022-04-07 19:22:14,685 INFO L290 TraceCheckUtils]: 5: Hoare triple {5011#true} [119] mainENTRY-->L22: Formula: (and (= v_main_~x~0_1 |v_main_#t~nondet4_2|) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647)) InVars {main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~q~0=v_main_~q~0_3, main_~x~0=v_main_~x~0_1, main_~y~0=v_main_~y~0_1, main_~b~0=v_main_~b~0_3, main_~p~0=v_main_~p~0_3, main_~r~0=v_main_~r~0_3, main_~s~0=v_main_~s~0_3, main_~a~0=v_main_~a~0_2} AuxVars[] AssignedVars[main_~q~0, main_#t~nondet4, main_~x~0, main_~y~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {5011#true} is VALID [2022-04-07 19:22:14,685 INFO L272 TraceCheckUtils]: 6: Hoare triple {5011#true} [121] L22-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_10 1) (<= 0 v_main_~x~0_10)) 1 0)) InVars {main_~x~0=v_main_~x~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {5011#true} is VALID [2022-04-07 19:22:14,685 INFO L290 TraceCheckUtils]: 7: Hoare triple {5011#true} [123] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {5011#true} is VALID [2022-04-07 19:22:14,685 INFO L290 TraceCheckUtils]: 8: Hoare triple {5011#true} [126] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {5011#true} is VALID [2022-04-07 19:22:14,685 INFO L290 TraceCheckUtils]: 9: Hoare triple {5011#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5011#true} is VALID [2022-04-07 19:22:14,685 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {5011#true} {5011#true} [162] assume_abort_if_notEXIT-->L22-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_10 1) (<= 0 v_main_~x~0_10)) 1 0)) InVars {main_~x~0=v_main_~x~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {5011#true} is VALID [2022-04-07 19:22:14,685 INFO L290 TraceCheckUtils]: 11: Hoare triple {5011#true} [122] L22-1-->L24: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= v_main_~y~0_3 |v_main_#t~nondet5_2|)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|} OutVars{main_~y~0=v_main_~y~0_3} AuxVars[] AssignedVars[main_#t~nondet5, main_~y~0] {5011#true} is VALID [2022-04-07 19:22:14,685 INFO L272 TraceCheckUtils]: 12: Hoare triple {5011#true} [124] L24-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= 0 v_main_~y~0_9) (<= v_main_~y~0_9 1)) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {5011#true} is VALID [2022-04-07 19:22:14,685 INFO L290 TraceCheckUtils]: 13: Hoare triple {5011#true} [123] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {5011#true} is VALID [2022-04-07 19:22:14,685 INFO L290 TraceCheckUtils]: 14: Hoare triple {5011#true} [126] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {5011#true} is VALID [2022-04-07 19:22:14,685 INFO L290 TraceCheckUtils]: 15: Hoare triple {5011#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5011#true} is VALID [2022-04-07 19:22:14,686 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {5011#true} {5011#true} [163] assume_abort_if_notEXIT-->L24-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= 0 v_main_~y~0_9) (<= v_main_~y~0_9 1)) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {5011#true} is VALID [2022-04-07 19:22:14,686 INFO L272 TraceCheckUtils]: 17: Hoare triple {5011#true} [127] L24-1-->assume_abort_if_notENTRY: Formula: (= (ite (<= 1 v_main_~x~0_11) 1 0) |v_assume_abort_if_not_#in~condInParam_3|) InVars {main_~x~0=v_main_~x~0_11} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_3|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {5011#true} is VALID [2022-04-07 19:22:14,686 INFO L290 TraceCheckUtils]: 18: Hoare triple {5011#true} [123] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {5011#true} is VALID [2022-04-07 19:22:14,686 INFO L290 TraceCheckUtils]: 19: Hoare triple {5011#true} [126] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {5011#true} is VALID [2022-04-07 19:22:14,686 INFO L290 TraceCheckUtils]: 20: Hoare triple {5011#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5011#true} is VALID [2022-04-07 19:22:14,686 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {5011#true} {5011#true} [164] assume_abort_if_notEXIT-->L25: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (<= 1 v_main_~x~0_11) 1 0) |v_assume_abort_if_not_#in~condInParam_3|) InVars {main_~x~0=v_main_~x~0_11} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_3|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {5011#true} is VALID [2022-04-07 19:22:14,686 INFO L272 TraceCheckUtils]: 22: Hoare triple {5011#true} [129] L25-->assume_abort_if_notENTRY: Formula: (= (ite (<= 1 v_main_~y~0_10) 1 0) |v_assume_abort_if_not_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_4|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {5011#true} is VALID [2022-04-07 19:22:14,686 INFO L290 TraceCheckUtils]: 23: Hoare triple {5011#true} [123] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {5011#true} is VALID [2022-04-07 19:22:14,686 INFO L290 TraceCheckUtils]: 24: Hoare triple {5011#true} [126] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {5011#true} is VALID [2022-04-07 19:22:14,686 INFO L290 TraceCheckUtils]: 25: Hoare triple {5011#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5011#true} is VALID [2022-04-07 19:22:14,686 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {5011#true} {5011#true} [165] assume_abort_if_notEXIT-->L26: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (<= 1 v_main_~y~0_10) 1 0) |v_assume_abort_if_not_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_4|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {5011#true} is VALID [2022-04-07 19:22:14,686 INFO L290 TraceCheckUtils]: 27: Hoare triple {5011#true} [130] L26-->L35-2: Formula: (and (= v_main_~b~0_4 v_main_~y~0_6) (= v_main_~q~0_5 0) (= v_main_~s~0_5 1) (= v_main_~p~0_5 1) (= v_main_~a~0_4 v_main_~x~0_7) (= v_main_~r~0_5 0)) InVars {main_~x~0=v_main_~x~0_7, main_~y~0=v_main_~y~0_6} OutVars{main_~q~0=v_main_~q~0_5, main_~x~0=v_main_~x~0_7, main_~y~0=v_main_~y~0_6, main_~b~0=v_main_~b~0_4, main_~p~0=v_main_~p~0_5, main_~r~0=v_main_~r~0_5, main_~s~0=v_main_~s~0_5, main_~a~0=v_main_~a~0_4} AuxVars[] AssignedVars[main_~q~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {5011#true} is VALID [2022-04-07 19:22:14,686 INFO L290 TraceCheckUtils]: 28: Hoare triple {5011#true} [133] L35-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5011#true} is VALID [2022-04-07 19:22:14,686 INFO L290 TraceCheckUtils]: 29: Hoare triple {5011#true} [136] L36-->L42-2: Formula: (and (not (= v_main_~b~0_6 0)) (= v_main_~k~0_4 0) (= v_main_~a~0_5 v_main_~c~0_4)) InVars {main_~b~0=v_main_~b~0_6, main_~a~0=v_main_~a~0_5} OutVars{main_~c~0=v_main_~c~0_4, main_~b~0=v_main_~b~0_6, main_~k~0=v_main_~k~0_4, main_~a~0=v_main_~a~0_5} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {5011#true} is VALID [2022-04-07 19:22:14,687 INFO L290 TraceCheckUtils]: 30: Hoare triple {5011#true} [141] L42-2-->L43: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5011#true} is VALID [2022-04-07 19:22:14,687 INFO L290 TraceCheckUtils]: 31: Hoare triple {5011#true} [147] L43-->L49-2: Formula: (and (= v_main_~d~0_2 1) (<= v_main_~b~0_8 v_main_~c~0_7) (= v_main_~b~0_8 v_main_~v~0_2)) InVars {main_~b~0=v_main_~b~0_8, main_~c~0=v_main_~c~0_7} OutVars{main_~c~0=v_main_~c~0_7, main_~v~0=v_main_~v~0_2, main_~d~0=v_main_~d~0_2, main_~b~0=v_main_~b~0_8} AuxVars[] AssignedVars[main_~v~0, main_~d~0] {5109#(<= main_~v~0 main_~b~0)} is VALID [2022-04-07 19:22:14,687 INFO L290 TraceCheckUtils]: 32: Hoare triple {5109#(<= main_~v~0 main_~b~0)} [153] L49-2-->L50: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5109#(<= main_~v~0 main_~b~0)} is VALID [2022-04-07 19:22:14,687 INFO L272 TraceCheckUtils]: 33: Hoare triple {5109#(<= main_~v~0 main_~b~0)} [155] L50-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_12 v_main_~p~0_7) (* v_main_~y~0_11 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_12, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {5011#true} is VALID [2022-04-07 19:22:14,687 INFO L290 TraceCheckUtils]: 34: Hoare triple {5011#true} [138] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |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_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {5011#true} is VALID [2022-04-07 19:22:14,687 INFO L290 TraceCheckUtils]: 35: Hoare triple {5011#true} [144] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {5011#true} is VALID [2022-04-07 19:22:14,687 INFO L290 TraceCheckUtils]: 36: Hoare triple {5011#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5011#true} is VALID [2022-04-07 19:22:14,688 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {5011#true} {5109#(<= main_~v~0 main_~b~0)} [167] __VERIFIER_assertEXIT-->L50-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_12 v_main_~p~0_7) (* v_main_~y~0_11 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_12, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {5109#(<= main_~v~0 main_~b~0)} is VALID [2022-04-07 19:22:14,688 INFO L272 TraceCheckUtils]: 38: Hoare triple {5109#(<= main_~v~0 main_~b~0)} [156] L50-1-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~x~0_13 v_main_~q~0_7) (* v_main_~y~0_12 v_main_~s~0_7)) v_main_~b~0_12) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_12, main_~x~0=v_main_~x~0_13, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_7} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {5011#true} is VALID [2022-04-07 19:22:14,688 INFO L290 TraceCheckUtils]: 39: Hoare triple {5011#true} [138] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |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_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {5011#true} is VALID [2022-04-07 19:22:14,688 INFO L290 TraceCheckUtils]: 40: Hoare triple {5011#true} [144] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {5011#true} is VALID [2022-04-07 19:22:14,688 INFO L290 TraceCheckUtils]: 41: Hoare triple {5011#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5011#true} is VALID [2022-04-07 19:22:14,689 INFO L284 TraceCheckUtils]: 42: Hoare quadruple {5011#true} {5109#(<= main_~v~0 main_~b~0)} [168] __VERIFIER_assertEXIT-->L51: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= (+ (* v_main_~x~0_13 v_main_~q~0_7) (* v_main_~y~0_12 v_main_~s~0_7)) v_main_~b~0_12) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_12, main_~x~0=v_main_~x~0_13, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_7} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {5109#(<= main_~v~0 main_~b~0)} is VALID [2022-04-07 19:22:14,689 INFO L272 TraceCheckUtils]: 43: Hoare triple {5109#(<= main_~v~0 main_~b~0)} [157] L51-->__VERIFIER_assertENTRY: Formula: (= (ite (= v_main_~a~0_9 (+ (* v_main_~k~0_7 v_main_~b~0_13) v_main_~c~0_11)) 1 0) |v___VERIFIER_assert_#in~condInParam_3|) InVars {main_~c~0=v_main_~c~0_11, main_~b~0=v_main_~b~0_13, main_~k~0=v_main_~k~0_7, main_~a~0=v_main_~a~0_9} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~k~0, main_~c~0, main_~b~0, main_~a~0] {5011#true} is VALID [2022-04-07 19:22:14,689 INFO L290 TraceCheckUtils]: 44: Hoare triple {5011#true} [138] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |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_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {5011#true} is VALID [2022-04-07 19:22:14,689 INFO L290 TraceCheckUtils]: 45: Hoare triple {5011#true} [144] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {5011#true} is VALID [2022-04-07 19:22:14,689 INFO L290 TraceCheckUtils]: 46: Hoare triple {5011#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5011#true} is VALID [2022-04-07 19:22:14,689 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {5011#true} {5109#(<= main_~v~0 main_~b~0)} [169] __VERIFIER_assertEXIT-->L52: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= v_main_~a~0_9 (+ (* v_main_~k~0_7 v_main_~b~0_13) v_main_~c~0_11)) 1 0) |v___VERIFIER_assert_#in~condInParam_3|) InVars {main_~c~0=v_main_~c~0_11, main_~b~0=v_main_~b~0_13, main_~k~0=v_main_~k~0_7, main_~a~0=v_main_~a~0_9} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~k~0, main_~c~0, main_~b~0, main_~a~0] {5109#(<= main_~v~0 main_~b~0)} is VALID [2022-04-07 19:22:14,690 INFO L272 TraceCheckUtils]: 48: Hoare triple {5109#(<= main_~v~0 main_~b~0)} [158] L52-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_4| (ite (= v_main_~v~0_8 (* v_main_~d~0_7 v_main_~b~0_14)) 1 0)) InVars {main_~v~0=v_main_~v~0_8, main_~d~0=v_main_~d~0_7, main_~b~0=v_main_~b~0_14} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~v~0, main_~d~0, main_~b~0] {5011#true} is VALID [2022-04-07 19:22:14,690 INFO L290 TraceCheckUtils]: 49: Hoare triple {5011#true} [138] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |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_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {5011#true} is VALID [2022-04-07 19:22:14,690 INFO L290 TraceCheckUtils]: 50: Hoare triple {5011#true} [144] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {5011#true} is VALID [2022-04-07 19:22:14,690 INFO L290 TraceCheckUtils]: 51: Hoare triple {5011#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5011#true} is VALID [2022-04-07 19:22:14,690 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {5011#true} {5109#(<= main_~v~0 main_~b~0)} [170] __VERIFIER_assertEXIT-->L53: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_4| (ite (= v_main_~v~0_8 (* v_main_~d~0_7 v_main_~b~0_14)) 1 0)) InVars {main_~v~0=v_main_~v~0_8, main_~d~0=v_main_~d~0_7, main_~b~0=v_main_~b~0_14} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~v~0, main_~d~0, main_~b~0] {5109#(<= main_~v~0 main_~b~0)} is VALID [2022-04-07 19:22:14,690 INFO L290 TraceCheckUtils]: 53: Hoare triple {5109#(<= main_~v~0 main_~b~0)} [159] L53-->L49-3: Formula: (not (<= (* v_main_~v~0_5 2) v_main_~c~0_9)) InVars {main_~c~0=v_main_~c~0_9, main_~v~0=v_main_~v~0_5} OutVars{main_~c~0=v_main_~c~0_9, main_~v~0=v_main_~v~0_5} AuxVars[] AssignedVars[] {5176#(and (<= main_~v~0 main_~b~0) (not (<= (* main_~v~0 2) main_~c~0)))} is VALID [2022-04-07 19:22:14,691 INFO L290 TraceCheckUtils]: 54: Hoare triple {5176#(and (<= main_~v~0 main_~b~0) (not (<= (* main_~v~0 2) main_~c~0)))} [154] L49-3-->L42-2: Formula: (and (= v_main_~k~0_1 (+ v_main_~d~0_1 v_main_~k~0_2)) (= (+ v_main_~c~0_2 (* (- 1) v_main_~v~0_1)) v_main_~c~0_1)) InVars {main_~c~0=v_main_~c~0_2, main_~v~0=v_main_~v~0_1, main_~d~0=v_main_~d~0_1, main_~k~0=v_main_~k~0_2} OutVars{main_~c~0=v_main_~c~0_1, main_~v~0=v_main_~v~0_1, main_~d~0=v_main_~d~0_1, main_~k~0=v_main_~k~0_1} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {5180#(< main_~c~0 main_~b~0)} is VALID [2022-04-07 19:22:14,691 INFO L290 TraceCheckUtils]: 55: Hoare triple {5180#(< main_~c~0 main_~b~0)} [141] L42-2-->L43: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5180#(< main_~c~0 main_~b~0)} is VALID [2022-04-07 19:22:14,692 INFO L290 TraceCheckUtils]: 56: Hoare triple {5180#(< main_~c~0 main_~b~0)} [146] L43-->L42-3: Formula: (not (<= v_main_~b~0_7 v_main_~c~0_6)) InVars {main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} OutVars{main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} AuxVars[] AssignedVars[] {5180#(< main_~c~0 main_~b~0)} is VALID [2022-04-07 19:22:14,692 INFO L290 TraceCheckUtils]: 57: Hoare triple {5180#(< main_~c~0 main_~b~0)} [145] L42-3-->L35-2: Formula: (and (= v_main_~r~0_1 v_main_~s~0_2) (= v_main_~b~0_1 v_main_~c~0_3) (= v_main_~p~0_2 (+ v_main_~q~0_1 (* v_main_~k~0_3 v_main_~q~0_2))) (= v_main_~r~0_2 v_main_~temp~0_1) (= v_main_~p~0_1 v_main_~q~0_2) (= v_main_~a~0_1 v_main_~b~0_2) (= v_main_~s~0_1 (+ v_main_~temp~0_1 (* (- 1) (* v_main_~k~0_3 v_main_~s~0_2))))) InVars {main_~q~0=v_main_~q~0_2, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_2, main_~p~0=v_main_~p~0_2, main_~r~0=v_main_~r~0_2, main_~s~0=v_main_~s~0_2} OutVars{main_~q~0=v_main_~q~0_1, main_~temp~0=v_main_~temp~0_1, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_1, main_~p~0=v_main_~p~0_1, main_~r~0=v_main_~r~0_1, main_~s~0=v_main_~s~0_1, main_~a~0=v_main_~a~0_1} AuxVars[] AssignedVars[main_~q~0, main_~temp~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {5190#(< main_~b~0 main_~a~0)} is VALID [2022-04-07 19:22:14,692 INFO L290 TraceCheckUtils]: 58: Hoare triple {5190#(< main_~b~0 main_~a~0)} [133] L35-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5190#(< main_~b~0 main_~a~0)} is VALID [2022-04-07 19:22:14,693 INFO L290 TraceCheckUtils]: 59: Hoare triple {5190#(< main_~b~0 main_~a~0)} [136] L36-->L42-2: Formula: (and (not (= v_main_~b~0_6 0)) (= v_main_~k~0_4 0) (= v_main_~a~0_5 v_main_~c~0_4)) InVars {main_~b~0=v_main_~b~0_6, main_~a~0=v_main_~a~0_5} OutVars{main_~c~0=v_main_~c~0_4, main_~b~0=v_main_~b~0_6, main_~k~0=v_main_~k~0_4, main_~a~0=v_main_~a~0_5} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {5197#(< main_~b~0 main_~c~0)} is VALID [2022-04-07 19:22:14,693 INFO L290 TraceCheckUtils]: 60: Hoare triple {5197#(< main_~b~0 main_~c~0)} [141] L42-2-->L43: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5197#(< main_~b~0 main_~c~0)} is VALID [2022-04-07 19:22:14,693 INFO L290 TraceCheckUtils]: 61: Hoare triple {5197#(< main_~b~0 main_~c~0)} [146] L43-->L42-3: Formula: (not (<= v_main_~b~0_7 v_main_~c~0_6)) InVars {main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} OutVars{main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} AuxVars[] AssignedVars[] {5012#false} is VALID [2022-04-07 19:22:14,693 INFO L290 TraceCheckUtils]: 62: Hoare triple {5012#false} [145] L42-3-->L35-2: Formula: (and (= v_main_~r~0_1 v_main_~s~0_2) (= v_main_~b~0_1 v_main_~c~0_3) (= v_main_~p~0_2 (+ v_main_~q~0_1 (* v_main_~k~0_3 v_main_~q~0_2))) (= v_main_~r~0_2 v_main_~temp~0_1) (= v_main_~p~0_1 v_main_~q~0_2) (= v_main_~a~0_1 v_main_~b~0_2) (= v_main_~s~0_1 (+ v_main_~temp~0_1 (* (- 1) (* v_main_~k~0_3 v_main_~s~0_2))))) InVars {main_~q~0=v_main_~q~0_2, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_2, main_~p~0=v_main_~p~0_2, main_~r~0=v_main_~r~0_2, main_~s~0=v_main_~s~0_2} OutVars{main_~q~0=v_main_~q~0_1, main_~temp~0=v_main_~temp~0_1, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_1, main_~p~0=v_main_~p~0_1, main_~r~0=v_main_~r~0_1, main_~s~0=v_main_~s~0_1, main_~a~0=v_main_~a~0_1} AuxVars[] AssignedVars[main_~q~0, main_~temp~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {5012#false} is VALID [2022-04-07 19:22:14,694 INFO L290 TraceCheckUtils]: 63: Hoare triple {5012#false} [133] L35-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5012#false} is VALID [2022-04-07 19:22:14,694 INFO L290 TraceCheckUtils]: 64: Hoare triple {5012#false} [135] L36-->L35-3: Formula: (= v_main_~b~0_5 0) InVars {main_~b~0=v_main_~b~0_5} OutVars{main_~b~0=v_main_~b~0_5} AuxVars[] AssignedVars[] {5012#false} is VALID [2022-04-07 19:22:14,694 INFO L272 TraceCheckUtils]: 65: Hoare triple {5012#false} [134] L35-3-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_5| (ite (= (+ (* (- 1) (* v_main_~x~0_14 v_main_~q~0_8)) (* v_main_~x~0_14 v_main_~p~0_8) (* (- 1) (* v_main_~y~0_13 v_main_~s~0_8)) (* v_main_~y~0_13 v_main_~r~0_8)) v_main_~a~0_10) 1 0)) InVars {main_~q~0=v_main_~q~0_8, main_~x~0=v_main_~x~0_14, main_~y~0=v_main_~y~0_13, main_~p~0=v_main_~p~0_8, main_~r~0=v_main_~r~0_8, main_~s~0=v_main_~s~0_8, main_~a~0=v_main_~a~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_5|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {5012#false} is VALID [2022-04-07 19:22:14,694 INFO L290 TraceCheckUtils]: 66: Hoare triple {5012#false} [138] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |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_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {5012#false} is VALID [2022-04-07 19:22:14,694 INFO L290 TraceCheckUtils]: 67: Hoare triple {5012#false} [143] L11-->L12: Formula: (= 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[] {5012#false} is VALID [2022-04-07 19:22:14,694 INFO L290 TraceCheckUtils]: 68: Hoare triple {5012#false} [148] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5012#false} is VALID [2022-04-07 19:22:14,694 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 19 proven. 2 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-04-07 19:22:14,694 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-07 19:22:14,902 INFO L290 TraceCheckUtils]: 68: Hoare triple {5012#false} [148] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5012#false} is VALID [2022-04-07 19:22:14,902 INFO L290 TraceCheckUtils]: 67: Hoare triple {5012#false} [143] L11-->L12: Formula: (= 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[] {5012#false} is VALID [2022-04-07 19:22:14,903 INFO L290 TraceCheckUtils]: 66: Hoare triple {5012#false} [138] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |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_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {5012#false} is VALID [2022-04-07 19:22:14,903 INFO L272 TraceCheckUtils]: 65: Hoare triple {5012#false} [134] L35-3-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_5| (ite (= (+ (* (- 1) (* v_main_~x~0_14 v_main_~q~0_8)) (* v_main_~x~0_14 v_main_~p~0_8) (* (- 1) (* v_main_~y~0_13 v_main_~s~0_8)) (* v_main_~y~0_13 v_main_~r~0_8)) v_main_~a~0_10) 1 0)) InVars {main_~q~0=v_main_~q~0_8, main_~x~0=v_main_~x~0_14, main_~y~0=v_main_~y~0_13, main_~p~0=v_main_~p~0_8, main_~r~0=v_main_~r~0_8, main_~s~0=v_main_~s~0_8, main_~a~0=v_main_~a~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_5|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {5012#false} is VALID [2022-04-07 19:22:14,903 INFO L290 TraceCheckUtils]: 64: Hoare triple {5012#false} [135] L36-->L35-3: Formula: (= v_main_~b~0_5 0) InVars {main_~b~0=v_main_~b~0_5} OutVars{main_~b~0=v_main_~b~0_5} AuxVars[] AssignedVars[] {5012#false} is VALID [2022-04-07 19:22:14,903 INFO L290 TraceCheckUtils]: 63: Hoare triple {5012#false} [133] L35-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5012#false} is VALID [2022-04-07 19:22:14,903 INFO L290 TraceCheckUtils]: 62: Hoare triple {5012#false} [145] L42-3-->L35-2: Formula: (and (= v_main_~r~0_1 v_main_~s~0_2) (= v_main_~b~0_1 v_main_~c~0_3) (= v_main_~p~0_2 (+ v_main_~q~0_1 (* v_main_~k~0_3 v_main_~q~0_2))) (= v_main_~r~0_2 v_main_~temp~0_1) (= v_main_~p~0_1 v_main_~q~0_2) (= v_main_~a~0_1 v_main_~b~0_2) (= v_main_~s~0_1 (+ v_main_~temp~0_1 (* (- 1) (* v_main_~k~0_3 v_main_~s~0_2))))) InVars {main_~q~0=v_main_~q~0_2, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_2, main_~p~0=v_main_~p~0_2, main_~r~0=v_main_~r~0_2, main_~s~0=v_main_~s~0_2} OutVars{main_~q~0=v_main_~q~0_1, main_~temp~0=v_main_~temp~0_1, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_1, main_~p~0=v_main_~p~0_1, main_~r~0=v_main_~r~0_1, main_~s~0=v_main_~s~0_1, main_~a~0=v_main_~a~0_1} AuxVars[] AssignedVars[main_~q~0, main_~temp~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {5012#false} is VALID [2022-04-07 19:22:14,903 INFO L290 TraceCheckUtils]: 61: Hoare triple {5246#(<= main_~b~0 main_~c~0)} [146] L43-->L42-3: Formula: (not (<= v_main_~b~0_7 v_main_~c~0_6)) InVars {main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} OutVars{main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} AuxVars[] AssignedVars[] {5012#false} is VALID [2022-04-07 19:22:14,903 INFO L290 TraceCheckUtils]: 60: Hoare triple {5246#(<= main_~b~0 main_~c~0)} [141] L42-2-->L43: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5246#(<= main_~b~0 main_~c~0)} is VALID [2022-04-07 19:22:14,904 INFO L290 TraceCheckUtils]: 59: Hoare triple {5253#(<= main_~b~0 main_~a~0)} [136] L36-->L42-2: Formula: (and (not (= v_main_~b~0_6 0)) (= v_main_~k~0_4 0) (= v_main_~a~0_5 v_main_~c~0_4)) InVars {main_~b~0=v_main_~b~0_6, main_~a~0=v_main_~a~0_5} OutVars{main_~c~0=v_main_~c~0_4, main_~b~0=v_main_~b~0_6, main_~k~0=v_main_~k~0_4, main_~a~0=v_main_~a~0_5} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {5246#(<= main_~b~0 main_~c~0)} is VALID [2022-04-07 19:22:14,904 INFO L290 TraceCheckUtils]: 58: Hoare triple {5253#(<= main_~b~0 main_~a~0)} [133] L35-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5253#(<= main_~b~0 main_~a~0)} is VALID [2022-04-07 19:22:14,904 INFO L290 TraceCheckUtils]: 57: Hoare triple {5260#(<= main_~c~0 main_~b~0)} [145] L42-3-->L35-2: Formula: (and (= v_main_~r~0_1 v_main_~s~0_2) (= v_main_~b~0_1 v_main_~c~0_3) (= v_main_~p~0_2 (+ v_main_~q~0_1 (* v_main_~k~0_3 v_main_~q~0_2))) (= v_main_~r~0_2 v_main_~temp~0_1) (= v_main_~p~0_1 v_main_~q~0_2) (= v_main_~a~0_1 v_main_~b~0_2) (= v_main_~s~0_1 (+ v_main_~temp~0_1 (* (- 1) (* v_main_~k~0_3 v_main_~s~0_2))))) InVars {main_~q~0=v_main_~q~0_2, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_2, main_~p~0=v_main_~p~0_2, main_~r~0=v_main_~r~0_2, main_~s~0=v_main_~s~0_2} OutVars{main_~q~0=v_main_~q~0_1, main_~temp~0=v_main_~temp~0_1, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_1, main_~p~0=v_main_~p~0_1, main_~r~0=v_main_~r~0_1, main_~s~0=v_main_~s~0_1, main_~a~0=v_main_~a~0_1} AuxVars[] AssignedVars[main_~q~0, main_~temp~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {5253#(<= main_~b~0 main_~a~0)} is VALID [2022-04-07 19:22:14,904 INFO L290 TraceCheckUtils]: 56: Hoare triple {5260#(<= main_~c~0 main_~b~0)} [146] L43-->L42-3: Formula: (not (<= v_main_~b~0_7 v_main_~c~0_6)) InVars {main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} OutVars{main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} AuxVars[] AssignedVars[] {5260#(<= main_~c~0 main_~b~0)} is VALID [2022-04-07 19:22:14,904 INFO L290 TraceCheckUtils]: 55: Hoare triple {5260#(<= main_~c~0 main_~b~0)} [141] L42-2-->L43: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5260#(<= main_~c~0 main_~b~0)} is VALID [2022-04-07 19:22:14,905 INFO L290 TraceCheckUtils]: 54: Hoare triple {5270#(<= main_~c~0 (+ main_~b~0 main_~v~0))} [154] L49-3-->L42-2: Formula: (and (= v_main_~k~0_1 (+ v_main_~d~0_1 v_main_~k~0_2)) (= (+ v_main_~c~0_2 (* (- 1) v_main_~v~0_1)) v_main_~c~0_1)) InVars {main_~c~0=v_main_~c~0_2, main_~v~0=v_main_~v~0_1, main_~d~0=v_main_~d~0_1, main_~k~0=v_main_~k~0_2} OutVars{main_~c~0=v_main_~c~0_1, main_~v~0=v_main_~v~0_1, main_~d~0=v_main_~d~0_1, main_~k~0=v_main_~k~0_1} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {5260#(<= main_~c~0 main_~b~0)} is VALID [2022-04-07 19:22:14,905 INFO L290 TraceCheckUtils]: 53: Hoare triple {5274#(<= main_~v~0 (+ main_~b~0 1))} [159] L53-->L49-3: Formula: (not (<= (* v_main_~v~0_5 2) v_main_~c~0_9)) InVars {main_~c~0=v_main_~c~0_9, main_~v~0=v_main_~v~0_5} OutVars{main_~c~0=v_main_~c~0_9, main_~v~0=v_main_~v~0_5} AuxVars[] AssignedVars[] {5270#(<= main_~c~0 (+ main_~b~0 main_~v~0))} is VALID [2022-04-07 19:22:14,906 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {5011#true} {5274#(<= main_~v~0 (+ main_~b~0 1))} [170] __VERIFIER_assertEXIT-->L53: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_4| (ite (= v_main_~v~0_8 (* v_main_~d~0_7 v_main_~b~0_14)) 1 0)) InVars {main_~v~0=v_main_~v~0_8, main_~d~0=v_main_~d~0_7, main_~b~0=v_main_~b~0_14} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~v~0, main_~d~0, main_~b~0] {5274#(<= main_~v~0 (+ main_~b~0 1))} is VALID [2022-04-07 19:22:14,906 INFO L290 TraceCheckUtils]: 51: Hoare triple {5011#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5011#true} is VALID [2022-04-07 19:22:14,906 INFO L290 TraceCheckUtils]: 50: Hoare triple {5011#true} [144] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {5011#true} is VALID [2022-04-07 19:22:14,906 INFO L290 TraceCheckUtils]: 49: Hoare triple {5011#true} [138] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |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_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {5011#true} is VALID [2022-04-07 19:22:14,906 INFO L272 TraceCheckUtils]: 48: Hoare triple {5274#(<= main_~v~0 (+ main_~b~0 1))} [158] L52-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_4| (ite (= v_main_~v~0_8 (* v_main_~d~0_7 v_main_~b~0_14)) 1 0)) InVars {main_~v~0=v_main_~v~0_8, main_~d~0=v_main_~d~0_7, main_~b~0=v_main_~b~0_14} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~v~0, main_~d~0, main_~b~0] {5011#true} is VALID [2022-04-07 19:22:14,906 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {5011#true} {5274#(<= main_~v~0 (+ main_~b~0 1))} [169] __VERIFIER_assertEXIT-->L52: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= v_main_~a~0_9 (+ (* v_main_~k~0_7 v_main_~b~0_13) v_main_~c~0_11)) 1 0) |v___VERIFIER_assert_#in~condInParam_3|) InVars {main_~c~0=v_main_~c~0_11, main_~b~0=v_main_~b~0_13, main_~k~0=v_main_~k~0_7, main_~a~0=v_main_~a~0_9} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~k~0, main_~c~0, main_~b~0, main_~a~0] {5274#(<= main_~v~0 (+ main_~b~0 1))} is VALID [2022-04-07 19:22:14,906 INFO L290 TraceCheckUtils]: 46: Hoare triple {5011#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5011#true} is VALID [2022-04-07 19:22:14,907 INFO L290 TraceCheckUtils]: 45: Hoare triple {5011#true} [144] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {5011#true} is VALID [2022-04-07 19:22:14,907 INFO L290 TraceCheckUtils]: 44: Hoare triple {5011#true} [138] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |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_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {5011#true} is VALID [2022-04-07 19:22:14,907 INFO L272 TraceCheckUtils]: 43: Hoare triple {5274#(<= main_~v~0 (+ main_~b~0 1))} [157] L51-->__VERIFIER_assertENTRY: Formula: (= (ite (= v_main_~a~0_9 (+ (* v_main_~k~0_7 v_main_~b~0_13) v_main_~c~0_11)) 1 0) |v___VERIFIER_assert_#in~condInParam_3|) InVars {main_~c~0=v_main_~c~0_11, main_~b~0=v_main_~b~0_13, main_~k~0=v_main_~k~0_7, main_~a~0=v_main_~a~0_9} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~k~0, main_~c~0, main_~b~0, main_~a~0] {5011#true} is VALID [2022-04-07 19:22:14,907 INFO L284 TraceCheckUtils]: 42: Hoare quadruple {5011#true} {5274#(<= main_~v~0 (+ main_~b~0 1))} [168] __VERIFIER_assertEXIT-->L51: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= (+ (* v_main_~x~0_13 v_main_~q~0_7) (* v_main_~y~0_12 v_main_~s~0_7)) v_main_~b~0_12) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_12, main_~x~0=v_main_~x~0_13, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_7} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {5274#(<= main_~v~0 (+ main_~b~0 1))} is VALID [2022-04-07 19:22:14,907 INFO L290 TraceCheckUtils]: 41: Hoare triple {5011#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5011#true} is VALID [2022-04-07 19:22:14,907 INFO L290 TraceCheckUtils]: 40: Hoare triple {5011#true} [144] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {5011#true} is VALID [2022-04-07 19:22:14,907 INFO L290 TraceCheckUtils]: 39: Hoare triple {5011#true} [138] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |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_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {5011#true} is VALID [2022-04-07 19:22:14,907 INFO L272 TraceCheckUtils]: 38: Hoare triple {5274#(<= main_~v~0 (+ main_~b~0 1))} [156] L50-1-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~x~0_13 v_main_~q~0_7) (* v_main_~y~0_12 v_main_~s~0_7)) v_main_~b~0_12) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_12, main_~x~0=v_main_~x~0_13, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_7} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {5011#true} is VALID [2022-04-07 19:22:14,908 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {5011#true} {5274#(<= main_~v~0 (+ main_~b~0 1))} [167] __VERIFIER_assertEXIT-->L50-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_12 v_main_~p~0_7) (* v_main_~y~0_11 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_12, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {5274#(<= main_~v~0 (+ main_~b~0 1))} is VALID [2022-04-07 19:22:14,908 INFO L290 TraceCheckUtils]: 36: Hoare triple {5011#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5011#true} is VALID [2022-04-07 19:22:14,908 INFO L290 TraceCheckUtils]: 35: Hoare triple {5011#true} [144] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {5011#true} is VALID [2022-04-07 19:22:14,908 INFO L290 TraceCheckUtils]: 34: Hoare triple {5011#true} [138] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |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_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {5011#true} is VALID [2022-04-07 19:22:14,908 INFO L272 TraceCheckUtils]: 33: Hoare triple {5274#(<= main_~v~0 (+ main_~b~0 1))} [155] L50-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_12 v_main_~p~0_7) (* v_main_~y~0_11 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_12, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {5011#true} is VALID [2022-04-07 19:22:14,908 INFO L290 TraceCheckUtils]: 32: Hoare triple {5274#(<= main_~v~0 (+ main_~b~0 1))} [153] L49-2-->L50: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5274#(<= main_~v~0 (+ main_~b~0 1))} is VALID [2022-04-07 19:22:14,908 INFO L290 TraceCheckUtils]: 31: Hoare triple {5011#true} [147] L43-->L49-2: Formula: (and (= v_main_~d~0_2 1) (<= v_main_~b~0_8 v_main_~c~0_7) (= v_main_~b~0_8 v_main_~v~0_2)) InVars {main_~b~0=v_main_~b~0_8, main_~c~0=v_main_~c~0_7} OutVars{main_~c~0=v_main_~c~0_7, main_~v~0=v_main_~v~0_2, main_~d~0=v_main_~d~0_2, main_~b~0=v_main_~b~0_8} AuxVars[] AssignedVars[main_~v~0, main_~d~0] {5274#(<= main_~v~0 (+ main_~b~0 1))} is VALID [2022-04-07 19:22:14,909 INFO L290 TraceCheckUtils]: 30: Hoare triple {5011#true} [141] L42-2-->L43: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5011#true} is VALID [2022-04-07 19:22:14,909 INFO L290 TraceCheckUtils]: 29: Hoare triple {5011#true} [136] L36-->L42-2: Formula: (and (not (= v_main_~b~0_6 0)) (= v_main_~k~0_4 0) (= v_main_~a~0_5 v_main_~c~0_4)) InVars {main_~b~0=v_main_~b~0_6, main_~a~0=v_main_~a~0_5} OutVars{main_~c~0=v_main_~c~0_4, main_~b~0=v_main_~b~0_6, main_~k~0=v_main_~k~0_4, main_~a~0=v_main_~a~0_5} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {5011#true} is VALID [2022-04-07 19:22:14,909 INFO L290 TraceCheckUtils]: 28: Hoare triple {5011#true} [133] L35-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5011#true} is VALID [2022-04-07 19:22:14,909 INFO L290 TraceCheckUtils]: 27: Hoare triple {5011#true} [130] L26-->L35-2: Formula: (and (= v_main_~b~0_4 v_main_~y~0_6) (= v_main_~q~0_5 0) (= v_main_~s~0_5 1) (= v_main_~p~0_5 1) (= v_main_~a~0_4 v_main_~x~0_7) (= v_main_~r~0_5 0)) InVars {main_~x~0=v_main_~x~0_7, main_~y~0=v_main_~y~0_6} OutVars{main_~q~0=v_main_~q~0_5, main_~x~0=v_main_~x~0_7, main_~y~0=v_main_~y~0_6, main_~b~0=v_main_~b~0_4, main_~p~0=v_main_~p~0_5, main_~r~0=v_main_~r~0_5, main_~s~0=v_main_~s~0_5, main_~a~0=v_main_~a~0_4} AuxVars[] AssignedVars[main_~q~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {5011#true} is VALID [2022-04-07 19:22:14,909 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {5011#true} {5011#true} [165] assume_abort_if_notEXIT-->L26: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (<= 1 v_main_~y~0_10) 1 0) |v_assume_abort_if_not_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_4|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {5011#true} is VALID [2022-04-07 19:22:14,909 INFO L290 TraceCheckUtils]: 25: Hoare triple {5011#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5011#true} is VALID [2022-04-07 19:22:14,909 INFO L290 TraceCheckUtils]: 24: Hoare triple {5011#true} [126] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {5011#true} is VALID [2022-04-07 19:22:14,909 INFO L290 TraceCheckUtils]: 23: Hoare triple {5011#true} [123] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {5011#true} is VALID [2022-04-07 19:22:14,909 INFO L272 TraceCheckUtils]: 22: Hoare triple {5011#true} [129] L25-->assume_abort_if_notENTRY: Formula: (= (ite (<= 1 v_main_~y~0_10) 1 0) |v_assume_abort_if_not_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_4|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {5011#true} is VALID [2022-04-07 19:22:14,913 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {5011#true} {5011#true} [164] assume_abort_if_notEXIT-->L25: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (<= 1 v_main_~x~0_11) 1 0) |v_assume_abort_if_not_#in~condInParam_3|) InVars {main_~x~0=v_main_~x~0_11} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_3|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {5011#true} is VALID [2022-04-07 19:22:14,913 INFO L290 TraceCheckUtils]: 20: Hoare triple {5011#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5011#true} is VALID [2022-04-07 19:22:14,914 INFO L290 TraceCheckUtils]: 19: Hoare triple {5011#true} [126] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {5011#true} is VALID [2022-04-07 19:22:14,914 INFO L290 TraceCheckUtils]: 18: Hoare triple {5011#true} [123] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {5011#true} is VALID [2022-04-07 19:22:14,914 INFO L272 TraceCheckUtils]: 17: Hoare triple {5011#true} [127] L24-1-->assume_abort_if_notENTRY: Formula: (= (ite (<= 1 v_main_~x~0_11) 1 0) |v_assume_abort_if_not_#in~condInParam_3|) InVars {main_~x~0=v_main_~x~0_11} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_3|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {5011#true} is VALID [2022-04-07 19:22:14,914 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {5011#true} {5011#true} [163] assume_abort_if_notEXIT-->L24-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= 0 v_main_~y~0_9) (<= v_main_~y~0_9 1)) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {5011#true} is VALID [2022-04-07 19:22:14,914 INFO L290 TraceCheckUtils]: 15: Hoare triple {5011#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5011#true} is VALID [2022-04-07 19:22:14,914 INFO L290 TraceCheckUtils]: 14: Hoare triple {5011#true} [126] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {5011#true} is VALID [2022-04-07 19:22:14,914 INFO L290 TraceCheckUtils]: 13: Hoare triple {5011#true} [123] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {5011#true} is VALID [2022-04-07 19:22:14,914 INFO L272 TraceCheckUtils]: 12: Hoare triple {5011#true} [124] L24-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= 0 v_main_~y~0_9) (<= v_main_~y~0_9 1)) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {5011#true} is VALID [2022-04-07 19:22:14,914 INFO L290 TraceCheckUtils]: 11: Hoare triple {5011#true} [122] L22-1-->L24: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= v_main_~y~0_3 |v_main_#t~nondet5_2|)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|} OutVars{main_~y~0=v_main_~y~0_3} AuxVars[] AssignedVars[main_#t~nondet5, main_~y~0] {5011#true} is VALID [2022-04-07 19:22:14,914 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {5011#true} {5011#true} [162] assume_abort_if_notEXIT-->L22-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_10 1) (<= 0 v_main_~x~0_10)) 1 0)) InVars {main_~x~0=v_main_~x~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {5011#true} is VALID [2022-04-07 19:22:14,914 INFO L290 TraceCheckUtils]: 9: Hoare triple {5011#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5011#true} is VALID [2022-04-07 19:22:14,914 INFO L290 TraceCheckUtils]: 8: Hoare triple {5011#true} [126] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {5011#true} is VALID [2022-04-07 19:22:14,915 INFO L290 TraceCheckUtils]: 7: Hoare triple {5011#true} [123] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {5011#true} is VALID [2022-04-07 19:22:14,915 INFO L272 TraceCheckUtils]: 6: Hoare triple {5011#true} [121] L22-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_10 1) (<= 0 v_main_~x~0_10)) 1 0)) InVars {main_~x~0=v_main_~x~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {5011#true} is VALID [2022-04-07 19:22:14,915 INFO L290 TraceCheckUtils]: 5: Hoare triple {5011#true} [119] mainENTRY-->L22: Formula: (and (= v_main_~x~0_1 |v_main_#t~nondet4_2|) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647)) InVars {main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~q~0=v_main_~q~0_3, main_~x~0=v_main_~x~0_1, main_~y~0=v_main_~y~0_1, main_~b~0=v_main_~b~0_3, main_~p~0=v_main_~p~0_3, main_~r~0=v_main_~r~0_3, main_~s~0=v_main_~s~0_3, main_~a~0=v_main_~a~0_2} AuxVars[] AssignedVars[main_~q~0, main_#t~nondet4, main_~x~0, main_~y~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {5011#true} is VALID [2022-04-07 19:22:14,915 INFO L272 TraceCheckUtils]: 4: Hoare triple {5011#true} [116] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5011#true} is VALID [2022-04-07 19:22:14,915 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {5011#true} {5011#true} [161] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5011#true} is VALID [2022-04-07 19:22:14,915 INFO L290 TraceCheckUtils]: 2: Hoare triple {5011#true} [120] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5011#true} is VALID [2022-04-07 19:22:14,915 INFO L290 TraceCheckUtils]: 1: Hoare triple {5011#true} [117] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_1| 1))) (and (= 48 (select .cse0 0)) (= (select |v_#valid_1| 2) 1) (= (select |v_#valid_1| 0) 0) (= (select |v_#length_1| 2) 11) (< 0 |v_#StackHeapBarrier_1|) (= |v_#NULL.base_1| 0) (= 1 (select |v_#valid_1| 3)) (= (select |v_#length_1| 3) 12) (= (select |v_#valid_1| 1) 1) (= 2 (select |v_#length_1| 1)) (= (select .cse0 1) 0) (= |v_#NULL.offset_1| 0))) InVars {#memory_int=|v_#memory_int_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_1|, #valid=|v_#valid_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|, #valid=|v_#valid_1|, #memory_int=|v_#memory_int_1|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {5011#true} is VALID [2022-04-07 19:22:14,915 INFO L272 TraceCheckUtils]: 0: Hoare triple {5011#true} [115] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5011#true} is VALID [2022-04-07 19:22:14,915 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 19 proven. 2 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-04-07 19:22:14,915 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-07 19:22:14,915 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1806959793] [2022-04-07 19:22:14,916 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-07 19:22:14,916 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [242530330] [2022-04-07 19:22:14,916 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [242530330] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-07 19:22:14,916 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-07 19:22:14,916 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 12 [2022-04-07 19:22:14,916 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [464468549] [2022-04-07 19:22:14,916 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-04-07 19:22:14,917 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 3.5) internal successors, (42), 12 states have internal predecessors, (42), 4 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (13), 3 states have call predecessors, (13), 3 states have call successors, (13) Word has length 69 [2022-04-07 19:22:14,917 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-07 19:22:14,918 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 12 states, 12 states have (on average 3.5) internal successors, (42), 12 states have internal predecessors, (42), 4 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (13), 3 states have call predecessors, (13), 3 states have call successors, (13) [2022-04-07 19:22:14,967 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 70 edges. 70 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-07 19:22:14,967 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-04-07 19:22:14,967 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-07 19:22:14,967 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-04-07 19:22:14,968 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=104, Unknown=0, NotChecked=0, Total=132 [2022-04-07 19:22:14,968 INFO L87 Difference]: Start difference. First operand 180 states and 254 transitions. Second operand has 12 states, 12 states have (on average 3.5) internal successors, (42), 12 states have internal predecessors, (42), 4 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (13), 3 states have call predecessors, (13), 3 states have call successors, (13) [2022-04-07 19:22:15,958 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 19:22:15,958 INFO L93 Difference]: Finished difference Result 191 states and 262 transitions. [2022-04-07 19:22:15,958 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2022-04-07 19:22:15,959 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 3.5) internal successors, (42), 12 states have internal predecessors, (42), 4 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (13), 3 states have call predecessors, (13), 3 states have call successors, (13) Word has length 69 [2022-04-07 19:22:15,959 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-07 19:22:15,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 3.5) internal successors, (42), 12 states have internal predecessors, (42), 4 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (13), 3 states have call predecessors, (13), 3 states have call successors, (13) [2022-04-07 19:22:15,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 121 transitions. [2022-04-07 19:22:15,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 3.5) internal successors, (42), 12 states have internal predecessors, (42), 4 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (13), 3 states have call predecessors, (13), 3 states have call successors, (13) [2022-04-07 19:22:15,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 121 transitions. [2022-04-07 19:22:15,962 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 17 states and 121 transitions. [2022-04-07 19:22:16,066 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 121 edges. 121 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-07 19:22:16,068 INFO L225 Difference]: With dead ends: 191 [2022-04-07 19:22:16,068 INFO L226 Difference]: Without dead ends: 191 [2022-04-07 19:22:16,069 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 153 GetRequests, 131 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 79 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=137, Invalid=415, Unknown=0, NotChecked=0, Total=552 [2022-04-07 19:22:16,069 INFO L913 BasicCegarLoop]: 67 mSDtfsCounter, 36 mSDsluCounter, 227 mSDsCounter, 0 mSdLazyCounter, 318 mSolverCounterSat, 62 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 40 SdHoareTripleChecker+Valid, 294 SdHoareTripleChecker+Invalid, 380 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 62 IncrementalHoareTripleChecker+Valid, 318 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-04-07 19:22:16,069 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [40 Valid, 294 Invalid, 380 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [62 Valid, 318 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-04-07 19:22:16,070 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 191 states. [2022-04-07 19:22:16,074 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 191 to 174. [2022-04-07 19:22:16,074 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-07 19:22:16,075 INFO L82 GeneralOperation]: Start isEquivalent. First operand 191 states. Second operand has 174 states, 105 states have (on average 1.180952380952381) internal successors, (124), 106 states have internal predecessors, (124), 59 states have call successors, (59), 10 states have call predecessors, (59), 9 states have return successors, (57), 57 states have call predecessors, (57), 57 states have call successors, (57) [2022-04-07 19:22:16,075 INFO L74 IsIncluded]: Start isIncluded. First operand 191 states. Second operand has 174 states, 105 states have (on average 1.180952380952381) internal successors, (124), 106 states have internal predecessors, (124), 59 states have call successors, (59), 10 states have call predecessors, (59), 9 states have return successors, (57), 57 states have call predecessors, (57), 57 states have call successors, (57) [2022-04-07 19:22:16,075 INFO L87 Difference]: Start difference. First operand 191 states. Second operand has 174 states, 105 states have (on average 1.180952380952381) internal successors, (124), 106 states have internal predecessors, (124), 59 states have call successors, (59), 10 states have call predecessors, (59), 9 states have return successors, (57), 57 states have call predecessors, (57), 57 states have call successors, (57) [2022-04-07 19:22:16,079 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 19:22:16,079 INFO L93 Difference]: Finished difference Result 191 states and 262 transitions. [2022-04-07 19:22:16,079 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 262 transitions. [2022-04-07 19:22:16,080 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-07 19:22:16,080 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-07 19:22:16,080 INFO L74 IsIncluded]: Start isIncluded. First operand has 174 states, 105 states have (on average 1.180952380952381) internal successors, (124), 106 states have internal predecessors, (124), 59 states have call successors, (59), 10 states have call predecessors, (59), 9 states have return successors, (57), 57 states have call predecessors, (57), 57 states have call successors, (57) Second operand 191 states. [2022-04-07 19:22:16,080 INFO L87 Difference]: Start difference. First operand has 174 states, 105 states have (on average 1.180952380952381) internal successors, (124), 106 states have internal predecessors, (124), 59 states have call successors, (59), 10 states have call predecessors, (59), 9 states have return successors, (57), 57 states have call predecessors, (57), 57 states have call successors, (57) Second operand 191 states. [2022-04-07 19:22:16,084 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 19:22:16,084 INFO L93 Difference]: Finished difference Result 191 states and 262 transitions. [2022-04-07 19:22:16,084 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 262 transitions. [2022-04-07 19:22:16,085 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-07 19:22:16,085 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-07 19:22:16,085 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-07 19:22:16,085 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-07 19:22:16,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 174 states, 105 states have (on average 1.180952380952381) internal successors, (124), 106 states have internal predecessors, (124), 59 states have call successors, (59), 10 states have call predecessors, (59), 9 states have return successors, (57), 57 states have call predecessors, (57), 57 states have call successors, (57) [2022-04-07 19:22:16,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 174 states and 240 transitions. [2022-04-07 19:22:16,088 INFO L78 Accepts]: Start accepts. Automaton has 174 states and 240 transitions. Word has length 69 [2022-04-07 19:22:16,089 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-07 19:22:16,089 INFO L478 AbstractCegarLoop]: Abstraction has 174 states and 240 transitions. [2022-04-07 19:22:16,089 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 3.5) internal successors, (42), 12 states have internal predecessors, (42), 4 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (13), 3 states have call predecessors, (13), 3 states have call successors, (13) [2022-04-07 19:22:16,089 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 240 transitions. [2022-04-07 19:22:16,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-04-07 19:22:16,089 INFO L491 BasicCegarLoop]: Found error trace [2022-04-07 19:22:16,089 INFO L499 BasicCegarLoop]: trace histogram [6, 5, 5, 4, 4, 4, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-07 19:22:16,107 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Ended with exit code 0 [2022-04-07 19:22:16,305 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2022-04-07 19:22:16,305 INFO L403 AbstractCegarLoop]: === Iteration 11 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-07 19:22:16,306 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-07 19:22:16,306 INFO L85 PathProgramCache]: Analyzing trace with hash 1757299226, now seen corresponding path program 1 times [2022-04-07 19:22:16,306 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-07 19:22:16,306 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1442493754] [2022-04-07 19:22:16,306 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-07 19:22:16,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-07 19:22:16,321 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-07 19:22:16,322 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [310775868] [2022-04-07 19:22:16,322 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-07 19:22:16,322 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-07 19:22:16,322 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-07 19:22:16,330 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 19:22:16,333 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 19:22:16,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 19:22:16,378 INFO L263 TraceCheckSpWp]: Trace formula consists of 196 conjuncts, 14 conjunts are in the unsatisfiable core [2022-04-07 19:22:16,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 19:22:16,391 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-07 19:22:16,701 INFO L272 TraceCheckUtils]: 0: Hoare triple {6211#true} [115] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6211#true} is VALID [2022-04-07 19:22:16,701 INFO L290 TraceCheckUtils]: 1: Hoare triple {6211#true} [117] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_1| 1))) (and (= 48 (select .cse0 0)) (= (select |v_#valid_1| 2) 1) (= (select |v_#valid_1| 0) 0) (= (select |v_#length_1| 2) 11) (< 0 |v_#StackHeapBarrier_1|) (= |v_#NULL.base_1| 0) (= 1 (select |v_#valid_1| 3)) (= (select |v_#length_1| 3) 12) (= (select |v_#valid_1| 1) 1) (= 2 (select |v_#length_1| 1)) (= (select .cse0 1) 0) (= |v_#NULL.offset_1| 0))) InVars {#memory_int=|v_#memory_int_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_1|, #valid=|v_#valid_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|, #valid=|v_#valid_1|, #memory_int=|v_#memory_int_1|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {6211#true} is VALID [2022-04-07 19:22:16,701 INFO L290 TraceCheckUtils]: 2: Hoare triple {6211#true} [120] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6211#true} is VALID [2022-04-07 19:22:16,701 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {6211#true} {6211#true} [161] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6211#true} is VALID [2022-04-07 19:22:16,701 INFO L272 TraceCheckUtils]: 4: Hoare triple {6211#true} [116] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6211#true} is VALID [2022-04-07 19:22:16,701 INFO L290 TraceCheckUtils]: 5: Hoare triple {6211#true} [119] mainENTRY-->L22: Formula: (and (= v_main_~x~0_1 |v_main_#t~nondet4_2|) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647)) InVars {main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~q~0=v_main_~q~0_3, main_~x~0=v_main_~x~0_1, main_~y~0=v_main_~y~0_1, main_~b~0=v_main_~b~0_3, main_~p~0=v_main_~p~0_3, main_~r~0=v_main_~r~0_3, main_~s~0=v_main_~s~0_3, main_~a~0=v_main_~a~0_2} AuxVars[] AssignedVars[main_~q~0, main_#t~nondet4, main_~x~0, main_~y~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {6211#true} is VALID [2022-04-07 19:22:16,701 INFO L272 TraceCheckUtils]: 6: Hoare triple {6211#true} [121] L22-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_10 1) (<= 0 v_main_~x~0_10)) 1 0)) InVars {main_~x~0=v_main_~x~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {6211#true} is VALID [2022-04-07 19:22:16,701 INFO L290 TraceCheckUtils]: 7: Hoare triple {6211#true} [123] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {6211#true} is VALID [2022-04-07 19:22:16,701 INFO L290 TraceCheckUtils]: 8: Hoare triple {6211#true} [126] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {6211#true} is VALID [2022-04-07 19:22:16,701 INFO L290 TraceCheckUtils]: 9: Hoare triple {6211#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6211#true} is VALID [2022-04-07 19:22:16,702 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {6211#true} {6211#true} [162] assume_abort_if_notEXIT-->L22-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_10 1) (<= 0 v_main_~x~0_10)) 1 0)) InVars {main_~x~0=v_main_~x~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {6211#true} is VALID [2022-04-07 19:22:16,702 INFO L290 TraceCheckUtils]: 11: Hoare triple {6211#true} [122] L22-1-->L24: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= v_main_~y~0_3 |v_main_#t~nondet5_2|)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|} OutVars{main_~y~0=v_main_~y~0_3} AuxVars[] AssignedVars[main_#t~nondet5, main_~y~0] {6211#true} is VALID [2022-04-07 19:22:16,702 INFO L272 TraceCheckUtils]: 12: Hoare triple {6211#true} [124] L24-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= 0 v_main_~y~0_9) (<= v_main_~y~0_9 1)) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {6211#true} is VALID [2022-04-07 19:22:16,702 INFO L290 TraceCheckUtils]: 13: Hoare triple {6211#true} [123] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {6255#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} is VALID [2022-04-07 19:22:16,708 INFO L290 TraceCheckUtils]: 14: Hoare triple {6255#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} [126] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {6259#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-07 19:22:16,708 INFO L290 TraceCheckUtils]: 15: Hoare triple {6259#(not (= |assume_abort_if_not_#in~cond| 0))} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6259#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-07 19:22:16,709 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {6259#(not (= |assume_abort_if_not_#in~cond| 0))} {6211#true} [163] assume_abort_if_notEXIT-->L24-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= 0 v_main_~y~0_9) (<= v_main_~y~0_9 1)) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {6266#(and (<= 0 main_~y~0) (<= main_~y~0 1))} is VALID [2022-04-07 19:22:16,709 INFO L272 TraceCheckUtils]: 17: Hoare triple {6266#(and (<= 0 main_~y~0) (<= main_~y~0 1))} [127] L24-1-->assume_abort_if_notENTRY: Formula: (= (ite (<= 1 v_main_~x~0_11) 1 0) |v_assume_abort_if_not_#in~condInParam_3|) InVars {main_~x~0=v_main_~x~0_11} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_3|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {6211#true} is VALID [2022-04-07 19:22:16,709 INFO L290 TraceCheckUtils]: 18: Hoare triple {6211#true} [123] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {6211#true} is VALID [2022-04-07 19:22:16,709 INFO L290 TraceCheckUtils]: 19: Hoare triple {6211#true} [126] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {6211#true} is VALID [2022-04-07 19:22:16,709 INFO L290 TraceCheckUtils]: 20: Hoare triple {6211#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6211#true} is VALID [2022-04-07 19:22:16,709 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {6211#true} {6266#(and (<= 0 main_~y~0) (<= main_~y~0 1))} [164] assume_abort_if_notEXIT-->L25: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (<= 1 v_main_~x~0_11) 1 0) |v_assume_abort_if_not_#in~condInParam_3|) InVars {main_~x~0=v_main_~x~0_11} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_3|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {6266#(and (<= 0 main_~y~0) (<= main_~y~0 1))} is VALID [2022-04-07 19:22:16,709 INFO L272 TraceCheckUtils]: 22: Hoare triple {6266#(and (<= 0 main_~y~0) (<= main_~y~0 1))} [129] L25-->assume_abort_if_notENTRY: Formula: (= (ite (<= 1 v_main_~y~0_10) 1 0) |v_assume_abort_if_not_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_4|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {6211#true} is VALID [2022-04-07 19:22:16,709 INFO L290 TraceCheckUtils]: 23: Hoare triple {6211#true} [123] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {6211#true} is VALID [2022-04-07 19:22:16,709 INFO L290 TraceCheckUtils]: 24: Hoare triple {6211#true} [126] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {6211#true} is VALID [2022-04-07 19:22:16,710 INFO L290 TraceCheckUtils]: 25: Hoare triple {6211#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6211#true} is VALID [2022-04-07 19:22:16,710 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {6211#true} {6266#(and (<= 0 main_~y~0) (<= main_~y~0 1))} [165] assume_abort_if_notEXIT-->L26: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (<= 1 v_main_~y~0_10) 1 0) |v_assume_abort_if_not_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_4|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {6266#(and (<= 0 main_~y~0) (<= main_~y~0 1))} is VALID [2022-04-07 19:22:16,710 INFO L290 TraceCheckUtils]: 27: Hoare triple {6266#(and (<= 0 main_~y~0) (<= main_~y~0 1))} [130] L26-->L35-2: Formula: (and (= v_main_~b~0_4 v_main_~y~0_6) (= v_main_~q~0_5 0) (= v_main_~s~0_5 1) (= v_main_~p~0_5 1) (= v_main_~a~0_4 v_main_~x~0_7) (= v_main_~r~0_5 0)) InVars {main_~x~0=v_main_~x~0_7, main_~y~0=v_main_~y~0_6} OutVars{main_~q~0=v_main_~q~0_5, main_~x~0=v_main_~x~0_7, main_~y~0=v_main_~y~0_6, main_~b~0=v_main_~b~0_4, main_~p~0=v_main_~p~0_5, main_~r~0=v_main_~r~0_5, main_~s~0=v_main_~s~0_5, main_~a~0=v_main_~a~0_4} AuxVars[] AssignedVars[main_~q~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {6300#(<= main_~b~0 1)} is VALID [2022-04-07 19:22:16,710 INFO L290 TraceCheckUtils]: 28: Hoare triple {6300#(<= main_~b~0 1)} [133] L35-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6300#(<= main_~b~0 1)} is VALID [2022-04-07 19:22:16,711 INFO L290 TraceCheckUtils]: 29: Hoare triple {6300#(<= main_~b~0 1)} [136] L36-->L42-2: Formula: (and (not (= v_main_~b~0_6 0)) (= v_main_~k~0_4 0) (= v_main_~a~0_5 v_main_~c~0_4)) InVars {main_~b~0=v_main_~b~0_6, main_~a~0=v_main_~a~0_5} OutVars{main_~c~0=v_main_~c~0_4, main_~b~0=v_main_~b~0_6, main_~k~0=v_main_~k~0_4, main_~a~0=v_main_~a~0_5} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {6300#(<= main_~b~0 1)} is VALID [2022-04-07 19:22:16,711 INFO L290 TraceCheckUtils]: 30: Hoare triple {6300#(<= main_~b~0 1)} [141] L42-2-->L43: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6300#(<= main_~b~0 1)} is VALID [2022-04-07 19:22:16,711 INFO L290 TraceCheckUtils]: 31: Hoare triple {6300#(<= main_~b~0 1)} [147] L43-->L49-2: Formula: (and (= v_main_~d~0_2 1) (<= v_main_~b~0_8 v_main_~c~0_7) (= v_main_~b~0_8 v_main_~v~0_2)) InVars {main_~b~0=v_main_~b~0_8, main_~c~0=v_main_~c~0_7} OutVars{main_~c~0=v_main_~c~0_7, main_~v~0=v_main_~v~0_2, main_~d~0=v_main_~d~0_2, main_~b~0=v_main_~b~0_8} AuxVars[] AssignedVars[main_~v~0, main_~d~0] {6313#(and (<= main_~v~0 1) (<= main_~v~0 main_~c~0))} is VALID [2022-04-07 19:22:16,711 INFO L290 TraceCheckUtils]: 32: Hoare triple {6313#(and (<= main_~v~0 1) (<= main_~v~0 main_~c~0))} [153] L49-2-->L50: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6313#(and (<= main_~v~0 1) (<= main_~v~0 main_~c~0))} is VALID [2022-04-07 19:22:16,712 INFO L272 TraceCheckUtils]: 33: Hoare triple {6313#(and (<= main_~v~0 1) (<= main_~v~0 main_~c~0))} [155] L50-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_12 v_main_~p~0_7) (* v_main_~y~0_11 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_12, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {6211#true} is VALID [2022-04-07 19:22:16,712 INFO L290 TraceCheckUtils]: 34: Hoare triple {6211#true} [138] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |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_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {6211#true} is VALID [2022-04-07 19:22:16,712 INFO L290 TraceCheckUtils]: 35: Hoare triple {6211#true} [144] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {6211#true} is VALID [2022-04-07 19:22:16,712 INFO L290 TraceCheckUtils]: 36: Hoare triple {6211#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6211#true} is VALID [2022-04-07 19:22:16,712 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {6211#true} {6313#(and (<= main_~v~0 1) (<= main_~v~0 main_~c~0))} [167] __VERIFIER_assertEXIT-->L50-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_12 v_main_~p~0_7) (* v_main_~y~0_11 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_12, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {6313#(and (<= main_~v~0 1) (<= main_~v~0 main_~c~0))} is VALID [2022-04-07 19:22:16,712 INFO L272 TraceCheckUtils]: 38: Hoare triple {6313#(and (<= main_~v~0 1) (<= main_~v~0 main_~c~0))} [156] L50-1-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~x~0_13 v_main_~q~0_7) (* v_main_~y~0_12 v_main_~s~0_7)) v_main_~b~0_12) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_12, main_~x~0=v_main_~x~0_13, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_7} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {6211#true} is VALID [2022-04-07 19:22:16,712 INFO L290 TraceCheckUtils]: 39: Hoare triple {6211#true} [138] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |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_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {6211#true} is VALID [2022-04-07 19:22:16,713 INFO L290 TraceCheckUtils]: 40: Hoare triple {6211#true} [144] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {6211#true} is VALID [2022-04-07 19:22:16,713 INFO L290 TraceCheckUtils]: 41: Hoare triple {6211#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6211#true} is VALID [2022-04-07 19:22:16,713 INFO L284 TraceCheckUtils]: 42: Hoare quadruple {6211#true} {6313#(and (<= main_~v~0 1) (<= main_~v~0 main_~c~0))} [168] __VERIFIER_assertEXIT-->L51: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= (+ (* v_main_~x~0_13 v_main_~q~0_7) (* v_main_~y~0_12 v_main_~s~0_7)) v_main_~b~0_12) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_12, main_~x~0=v_main_~x~0_13, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_7} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {6313#(and (<= main_~v~0 1) (<= main_~v~0 main_~c~0))} is VALID [2022-04-07 19:22:16,713 INFO L272 TraceCheckUtils]: 43: Hoare triple {6313#(and (<= main_~v~0 1) (<= main_~v~0 main_~c~0))} [157] L51-->__VERIFIER_assertENTRY: Formula: (= (ite (= v_main_~a~0_9 (+ (* v_main_~k~0_7 v_main_~b~0_13) v_main_~c~0_11)) 1 0) |v___VERIFIER_assert_#in~condInParam_3|) InVars {main_~c~0=v_main_~c~0_11, main_~b~0=v_main_~b~0_13, main_~k~0=v_main_~k~0_7, main_~a~0=v_main_~a~0_9} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~k~0, main_~c~0, main_~b~0, main_~a~0] {6211#true} is VALID [2022-04-07 19:22:16,713 INFO L290 TraceCheckUtils]: 44: Hoare triple {6211#true} [138] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |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_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {6211#true} is VALID [2022-04-07 19:22:16,713 INFO L290 TraceCheckUtils]: 45: Hoare triple {6211#true} [144] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {6211#true} is VALID [2022-04-07 19:22:16,713 INFO L290 TraceCheckUtils]: 46: Hoare triple {6211#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6211#true} is VALID [2022-04-07 19:22:16,714 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {6211#true} {6313#(and (<= main_~v~0 1) (<= main_~v~0 main_~c~0))} [169] __VERIFIER_assertEXIT-->L52: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= v_main_~a~0_9 (+ (* v_main_~k~0_7 v_main_~b~0_13) v_main_~c~0_11)) 1 0) |v___VERIFIER_assert_#in~condInParam_3|) InVars {main_~c~0=v_main_~c~0_11, main_~b~0=v_main_~b~0_13, main_~k~0=v_main_~k~0_7, main_~a~0=v_main_~a~0_9} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~k~0, main_~c~0, main_~b~0, main_~a~0] {6313#(and (<= main_~v~0 1) (<= main_~v~0 main_~c~0))} is VALID [2022-04-07 19:22:16,714 INFO L272 TraceCheckUtils]: 48: Hoare triple {6313#(and (<= main_~v~0 1) (<= main_~v~0 main_~c~0))} [158] L52-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_4| (ite (= v_main_~v~0_8 (* v_main_~d~0_7 v_main_~b~0_14)) 1 0)) InVars {main_~v~0=v_main_~v~0_8, main_~d~0=v_main_~d~0_7, main_~b~0=v_main_~b~0_14} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~v~0, main_~d~0, main_~b~0] {6211#true} is VALID [2022-04-07 19:22:16,714 INFO L290 TraceCheckUtils]: 49: Hoare triple {6211#true} [138] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |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_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {6211#true} is VALID [2022-04-07 19:22:16,714 INFO L290 TraceCheckUtils]: 50: Hoare triple {6211#true} [144] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {6211#true} is VALID [2022-04-07 19:22:16,714 INFO L290 TraceCheckUtils]: 51: Hoare triple {6211#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6211#true} is VALID [2022-04-07 19:22:16,715 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {6211#true} {6313#(and (<= main_~v~0 1) (<= main_~v~0 main_~c~0))} [170] __VERIFIER_assertEXIT-->L53: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_4| (ite (= v_main_~v~0_8 (* v_main_~d~0_7 v_main_~b~0_14)) 1 0)) InVars {main_~v~0=v_main_~v~0_8, main_~d~0=v_main_~d~0_7, main_~b~0=v_main_~b~0_14} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~v~0, main_~d~0, main_~b~0] {6313#(and (<= main_~v~0 1) (<= main_~v~0 main_~c~0))} is VALID [2022-04-07 19:22:16,715 INFO L290 TraceCheckUtils]: 53: Hoare triple {6313#(and (<= main_~v~0 1) (<= main_~v~0 main_~c~0))} [159] L53-->L49-3: Formula: (not (<= (* v_main_~v~0_5 2) v_main_~c~0_9)) InVars {main_~c~0=v_main_~c~0_9, main_~v~0=v_main_~v~0_5} OutVars{main_~c~0=v_main_~c~0_9, main_~v~0=v_main_~v~0_5} AuxVars[] AssignedVars[] {6380#(and (<= main_~v~0 1) (<= main_~v~0 main_~c~0) (not (<= (* main_~v~0 2) main_~c~0)))} is VALID [2022-04-07 19:22:16,715 INFO L290 TraceCheckUtils]: 54: Hoare triple {6380#(and (<= main_~v~0 1) (<= main_~v~0 main_~c~0) (not (<= (* main_~v~0 2) main_~c~0)))} [154] L49-3-->L42-2: Formula: (and (= v_main_~k~0_1 (+ v_main_~d~0_1 v_main_~k~0_2)) (= (+ v_main_~c~0_2 (* (- 1) v_main_~v~0_1)) v_main_~c~0_1)) InVars {main_~c~0=v_main_~c~0_2, main_~v~0=v_main_~v~0_1, main_~d~0=v_main_~d~0_1, main_~k~0=v_main_~k~0_2} OutVars{main_~c~0=v_main_~c~0_1, main_~v~0=v_main_~v~0_1, main_~d~0=v_main_~d~0_1, main_~k~0=v_main_~k~0_1} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {6384#(and (< main_~c~0 1) (<= 0 main_~c~0))} is VALID [2022-04-07 19:22:16,716 INFO L290 TraceCheckUtils]: 55: Hoare triple {6384#(and (< main_~c~0 1) (<= 0 main_~c~0))} [141] L42-2-->L43: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6384#(and (< main_~c~0 1) (<= 0 main_~c~0))} is VALID [2022-04-07 19:22:16,716 INFO L290 TraceCheckUtils]: 56: Hoare triple {6384#(and (< main_~c~0 1) (<= 0 main_~c~0))} [146] L43-->L42-3: Formula: (not (<= v_main_~b~0_7 v_main_~c~0_6)) InVars {main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} OutVars{main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} AuxVars[] AssignedVars[] {6384#(and (< main_~c~0 1) (<= 0 main_~c~0))} is VALID [2022-04-07 19:22:16,716 INFO L290 TraceCheckUtils]: 57: Hoare triple {6384#(and (< main_~c~0 1) (<= 0 main_~c~0))} [145] L42-3-->L35-2: Formula: (and (= v_main_~r~0_1 v_main_~s~0_2) (= v_main_~b~0_1 v_main_~c~0_3) (= v_main_~p~0_2 (+ v_main_~q~0_1 (* v_main_~k~0_3 v_main_~q~0_2))) (= v_main_~r~0_2 v_main_~temp~0_1) (= v_main_~p~0_1 v_main_~q~0_2) (= v_main_~a~0_1 v_main_~b~0_2) (= v_main_~s~0_1 (+ v_main_~temp~0_1 (* (- 1) (* v_main_~k~0_3 v_main_~s~0_2))))) InVars {main_~q~0=v_main_~q~0_2, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_2, main_~p~0=v_main_~p~0_2, main_~r~0=v_main_~r~0_2, main_~s~0=v_main_~s~0_2} OutVars{main_~q~0=v_main_~q~0_1, main_~temp~0=v_main_~temp~0_1, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_1, main_~p~0=v_main_~p~0_1, main_~r~0=v_main_~r~0_1, main_~s~0=v_main_~s~0_1, main_~a~0=v_main_~a~0_1} AuxVars[] AssignedVars[main_~q~0, main_~temp~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {6394#(and (< main_~b~0 1) (<= 0 main_~b~0))} is VALID [2022-04-07 19:22:16,739 INFO L290 TraceCheckUtils]: 58: Hoare triple {6394#(and (< main_~b~0 1) (<= 0 main_~b~0))} [133] L35-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6394#(and (< main_~b~0 1) (<= 0 main_~b~0))} is VALID [2022-04-07 19:22:16,740 INFO L290 TraceCheckUtils]: 59: Hoare triple {6394#(and (< main_~b~0 1) (<= 0 main_~b~0))} [136] L36-->L42-2: Formula: (and (not (= v_main_~b~0_6 0)) (= v_main_~k~0_4 0) (= v_main_~a~0_5 v_main_~c~0_4)) InVars {main_~b~0=v_main_~b~0_6, main_~a~0=v_main_~a~0_5} OutVars{main_~c~0=v_main_~c~0_4, main_~b~0=v_main_~b~0_6, main_~k~0=v_main_~k~0_4, main_~a~0=v_main_~a~0_5} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {6212#false} is VALID [2022-04-07 19:22:16,740 INFO L290 TraceCheckUtils]: 60: Hoare triple {6212#false} [141] L42-2-->L43: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6212#false} is VALID [2022-04-07 19:22:16,740 INFO L290 TraceCheckUtils]: 61: Hoare triple {6212#false} [147] L43-->L49-2: Formula: (and (= v_main_~d~0_2 1) (<= v_main_~b~0_8 v_main_~c~0_7) (= v_main_~b~0_8 v_main_~v~0_2)) InVars {main_~b~0=v_main_~b~0_8, main_~c~0=v_main_~c~0_7} OutVars{main_~c~0=v_main_~c~0_7, main_~v~0=v_main_~v~0_2, main_~d~0=v_main_~d~0_2, main_~b~0=v_main_~b~0_8} AuxVars[] AssignedVars[main_~v~0, main_~d~0] {6212#false} is VALID [2022-04-07 19:22:16,740 INFO L290 TraceCheckUtils]: 62: Hoare triple {6212#false} [153] L49-2-->L50: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6212#false} is VALID [2022-04-07 19:22:16,740 INFO L272 TraceCheckUtils]: 63: Hoare triple {6212#false} [155] L50-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_12 v_main_~p~0_7) (* v_main_~y~0_11 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_12, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {6212#false} is VALID [2022-04-07 19:22:16,740 INFO L290 TraceCheckUtils]: 64: Hoare triple {6212#false} [138] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |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_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {6212#false} is VALID [2022-04-07 19:22:16,740 INFO L290 TraceCheckUtils]: 65: Hoare triple {6212#false} [144] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {6212#false} is VALID [2022-04-07 19:22:16,740 INFO L290 TraceCheckUtils]: 66: Hoare triple {6212#false} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6212#false} is VALID [2022-04-07 19:22:16,740 INFO L284 TraceCheckUtils]: 67: Hoare quadruple {6212#false} {6212#false} [167] __VERIFIER_assertEXIT-->L50-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_12 v_main_~p~0_7) (* v_main_~y~0_11 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_12, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {6212#false} is VALID [2022-04-07 19:22:16,740 INFO L272 TraceCheckUtils]: 68: Hoare triple {6212#false} [156] L50-1-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~x~0_13 v_main_~q~0_7) (* v_main_~y~0_12 v_main_~s~0_7)) v_main_~b~0_12) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_12, main_~x~0=v_main_~x~0_13, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_7} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {6212#false} is VALID [2022-04-07 19:22:16,740 INFO L290 TraceCheckUtils]: 69: Hoare triple {6212#false} [138] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |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_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {6212#false} is VALID [2022-04-07 19:22:16,741 INFO L290 TraceCheckUtils]: 70: Hoare triple {6212#false} [143] L11-->L12: Formula: (= 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[] {6212#false} is VALID [2022-04-07 19:22:16,741 INFO L290 TraceCheckUtils]: 71: Hoare triple {6212#false} [148] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6212#false} is VALID [2022-04-07 19:22:16,742 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 36 proven. 8 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2022-04-07 19:22:16,742 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-07 19:22:17,278 INFO L290 TraceCheckUtils]: 71: Hoare triple {6212#false} [148] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6212#false} is VALID [2022-04-07 19:22:17,278 INFO L290 TraceCheckUtils]: 70: Hoare triple {6212#false} [143] L11-->L12: Formula: (= 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[] {6212#false} is VALID [2022-04-07 19:22:17,278 INFO L290 TraceCheckUtils]: 69: Hoare triple {6212#false} [138] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |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_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {6212#false} is VALID [2022-04-07 19:22:17,278 INFO L272 TraceCheckUtils]: 68: Hoare triple {6212#false} [156] L50-1-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~x~0_13 v_main_~q~0_7) (* v_main_~y~0_12 v_main_~s~0_7)) v_main_~b~0_12) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_12, main_~x~0=v_main_~x~0_13, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_7} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {6212#false} is VALID [2022-04-07 19:22:17,279 INFO L284 TraceCheckUtils]: 67: Hoare quadruple {6211#true} {6212#false} [167] __VERIFIER_assertEXIT-->L50-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_12 v_main_~p~0_7) (* v_main_~y~0_11 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_12, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {6212#false} is VALID [2022-04-07 19:22:17,279 INFO L290 TraceCheckUtils]: 66: Hoare triple {6211#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6211#true} is VALID [2022-04-07 19:22:17,279 INFO L290 TraceCheckUtils]: 65: Hoare triple {6211#true} [144] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {6211#true} is VALID [2022-04-07 19:22:17,279 INFO L290 TraceCheckUtils]: 64: Hoare triple {6211#true} [138] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |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_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {6211#true} is VALID [2022-04-07 19:22:17,279 INFO L272 TraceCheckUtils]: 63: Hoare triple {6212#false} [155] L50-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_12 v_main_~p~0_7) (* v_main_~y~0_11 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_12, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {6211#true} is VALID [2022-04-07 19:22:17,279 INFO L290 TraceCheckUtils]: 62: Hoare triple {6212#false} [153] L49-2-->L50: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6212#false} is VALID [2022-04-07 19:22:17,279 INFO L290 TraceCheckUtils]: 61: Hoare triple {6212#false} [147] L43-->L49-2: Formula: (and (= v_main_~d~0_2 1) (<= v_main_~b~0_8 v_main_~c~0_7) (= v_main_~b~0_8 v_main_~v~0_2)) InVars {main_~b~0=v_main_~b~0_8, main_~c~0=v_main_~c~0_7} OutVars{main_~c~0=v_main_~c~0_7, main_~v~0=v_main_~v~0_2, main_~d~0=v_main_~d~0_2, main_~b~0=v_main_~b~0_8} AuxVars[] AssignedVars[main_~v~0, main_~d~0] {6212#false} is VALID [2022-04-07 19:22:17,279 INFO L290 TraceCheckUtils]: 60: Hoare triple {6212#false} [141] L42-2-->L43: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6212#false} is VALID [2022-04-07 19:22:17,279 INFO L290 TraceCheckUtils]: 59: Hoare triple {6394#(and (< main_~b~0 1) (<= 0 main_~b~0))} [136] L36-->L42-2: Formula: (and (not (= v_main_~b~0_6 0)) (= v_main_~k~0_4 0) (= v_main_~a~0_5 v_main_~c~0_4)) InVars {main_~b~0=v_main_~b~0_6, main_~a~0=v_main_~a~0_5} OutVars{main_~c~0=v_main_~c~0_4, main_~b~0=v_main_~b~0_6, main_~k~0=v_main_~k~0_4, main_~a~0=v_main_~a~0_5} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {6212#false} is VALID [2022-04-07 19:22:17,280 INFO L290 TraceCheckUtils]: 58: Hoare triple {6394#(and (< main_~b~0 1) (<= 0 main_~b~0))} [133] L35-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6394#(and (< main_~b~0 1) (<= 0 main_~b~0))} is VALID [2022-04-07 19:22:17,280 INFO L290 TraceCheckUtils]: 57: Hoare triple {6384#(and (< main_~c~0 1) (<= 0 main_~c~0))} [145] L42-3-->L35-2: Formula: (and (= v_main_~r~0_1 v_main_~s~0_2) (= v_main_~b~0_1 v_main_~c~0_3) (= v_main_~p~0_2 (+ v_main_~q~0_1 (* v_main_~k~0_3 v_main_~q~0_2))) (= v_main_~r~0_2 v_main_~temp~0_1) (= v_main_~p~0_1 v_main_~q~0_2) (= v_main_~a~0_1 v_main_~b~0_2) (= v_main_~s~0_1 (+ v_main_~temp~0_1 (* (- 1) (* v_main_~k~0_3 v_main_~s~0_2))))) InVars {main_~q~0=v_main_~q~0_2, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_2, main_~p~0=v_main_~p~0_2, main_~r~0=v_main_~r~0_2, main_~s~0=v_main_~s~0_2} OutVars{main_~q~0=v_main_~q~0_1, main_~temp~0=v_main_~temp~0_1, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_1, main_~p~0=v_main_~p~0_1, main_~r~0=v_main_~r~0_1, main_~s~0=v_main_~s~0_1, main_~a~0=v_main_~a~0_1} AuxVars[] AssignedVars[main_~q~0, main_~temp~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {6394#(and (< main_~b~0 1) (<= 0 main_~b~0))} is VALID [2022-04-07 19:22:17,281 INFO L290 TraceCheckUtils]: 56: Hoare triple {6384#(and (< main_~c~0 1) (<= 0 main_~c~0))} [146] L43-->L42-3: Formula: (not (<= v_main_~b~0_7 v_main_~c~0_6)) InVars {main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} OutVars{main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} AuxVars[] AssignedVars[] {6384#(and (< main_~c~0 1) (<= 0 main_~c~0))} is VALID [2022-04-07 19:22:17,281 INFO L290 TraceCheckUtils]: 55: Hoare triple {6384#(and (< main_~c~0 1) (<= 0 main_~c~0))} [141] L42-2-->L43: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6384#(and (< main_~c~0 1) (<= 0 main_~c~0))} is VALID [2022-04-07 19:22:17,282 INFO L290 TraceCheckUtils]: 54: Hoare triple {6488#(and (< main_~c~0 (+ main_~v~0 1)) (<= main_~v~0 main_~c~0))} [154] L49-3-->L42-2: Formula: (and (= v_main_~k~0_1 (+ v_main_~d~0_1 v_main_~k~0_2)) (= (+ v_main_~c~0_2 (* (- 1) v_main_~v~0_1)) v_main_~c~0_1)) InVars {main_~c~0=v_main_~c~0_2, main_~v~0=v_main_~v~0_1, main_~d~0=v_main_~d~0_1, main_~k~0=v_main_~k~0_2} OutVars{main_~c~0=v_main_~c~0_1, main_~v~0=v_main_~v~0_1, main_~d~0=v_main_~d~0_1, main_~k~0=v_main_~k~0_1} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {6384#(and (< main_~c~0 1) (<= 0 main_~c~0))} is VALID [2022-04-07 19:22:17,282 INFO L290 TraceCheckUtils]: 53: Hoare triple {6492#(or (<= (* main_~v~0 2) main_~c~0) (and (< main_~c~0 (+ main_~v~0 1)) (<= main_~v~0 main_~c~0)))} [159] L53-->L49-3: Formula: (not (<= (* v_main_~v~0_5 2) v_main_~c~0_9)) InVars {main_~c~0=v_main_~c~0_9, main_~v~0=v_main_~v~0_5} OutVars{main_~c~0=v_main_~c~0_9, main_~v~0=v_main_~v~0_5} AuxVars[] AssignedVars[] {6488#(and (< main_~c~0 (+ main_~v~0 1)) (<= main_~v~0 main_~c~0))} is VALID [2022-04-07 19:22:17,283 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {6211#true} {6492#(or (<= (* main_~v~0 2) main_~c~0) (and (< main_~c~0 (+ main_~v~0 1)) (<= main_~v~0 main_~c~0)))} [170] __VERIFIER_assertEXIT-->L53: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_4| (ite (= v_main_~v~0_8 (* v_main_~d~0_7 v_main_~b~0_14)) 1 0)) InVars {main_~v~0=v_main_~v~0_8, main_~d~0=v_main_~d~0_7, main_~b~0=v_main_~b~0_14} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~v~0, main_~d~0, main_~b~0] {6492#(or (<= (* main_~v~0 2) main_~c~0) (and (< main_~c~0 (+ main_~v~0 1)) (<= main_~v~0 main_~c~0)))} is VALID [2022-04-07 19:22:17,283 INFO L290 TraceCheckUtils]: 51: Hoare triple {6211#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6211#true} is VALID [2022-04-07 19:22:17,283 INFO L290 TraceCheckUtils]: 50: Hoare triple {6211#true} [144] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {6211#true} is VALID [2022-04-07 19:22:17,283 INFO L290 TraceCheckUtils]: 49: Hoare triple {6211#true} [138] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |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_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {6211#true} is VALID [2022-04-07 19:22:17,283 INFO L272 TraceCheckUtils]: 48: Hoare triple {6492#(or (<= (* main_~v~0 2) main_~c~0) (and (< main_~c~0 (+ main_~v~0 1)) (<= main_~v~0 main_~c~0)))} [158] L52-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_4| (ite (= v_main_~v~0_8 (* v_main_~d~0_7 v_main_~b~0_14)) 1 0)) InVars {main_~v~0=v_main_~v~0_8, main_~d~0=v_main_~d~0_7, main_~b~0=v_main_~b~0_14} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~v~0, main_~d~0, main_~b~0] {6211#true} is VALID [2022-04-07 19:22:17,284 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {6211#true} {6492#(or (<= (* main_~v~0 2) main_~c~0) (and (< main_~c~0 (+ main_~v~0 1)) (<= main_~v~0 main_~c~0)))} [169] __VERIFIER_assertEXIT-->L52: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= v_main_~a~0_9 (+ (* v_main_~k~0_7 v_main_~b~0_13) v_main_~c~0_11)) 1 0) |v___VERIFIER_assert_#in~condInParam_3|) InVars {main_~c~0=v_main_~c~0_11, main_~b~0=v_main_~b~0_13, main_~k~0=v_main_~k~0_7, main_~a~0=v_main_~a~0_9} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~k~0, main_~c~0, main_~b~0, main_~a~0] {6492#(or (<= (* main_~v~0 2) main_~c~0) (and (< main_~c~0 (+ main_~v~0 1)) (<= main_~v~0 main_~c~0)))} is VALID [2022-04-07 19:22:17,284 INFO L290 TraceCheckUtils]: 46: Hoare triple {6211#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6211#true} is VALID [2022-04-07 19:22:17,284 INFO L290 TraceCheckUtils]: 45: Hoare triple {6211#true} [144] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {6211#true} is VALID [2022-04-07 19:22:17,284 INFO L290 TraceCheckUtils]: 44: Hoare triple {6211#true} [138] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |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_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {6211#true} is VALID [2022-04-07 19:22:17,284 INFO L272 TraceCheckUtils]: 43: Hoare triple {6492#(or (<= (* main_~v~0 2) main_~c~0) (and (< main_~c~0 (+ main_~v~0 1)) (<= main_~v~0 main_~c~0)))} [157] L51-->__VERIFIER_assertENTRY: Formula: (= (ite (= v_main_~a~0_9 (+ (* v_main_~k~0_7 v_main_~b~0_13) v_main_~c~0_11)) 1 0) |v___VERIFIER_assert_#in~condInParam_3|) InVars {main_~c~0=v_main_~c~0_11, main_~b~0=v_main_~b~0_13, main_~k~0=v_main_~k~0_7, main_~a~0=v_main_~a~0_9} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~k~0, main_~c~0, main_~b~0, main_~a~0] {6211#true} is VALID [2022-04-07 19:22:17,284 INFO L284 TraceCheckUtils]: 42: Hoare quadruple {6211#true} {6492#(or (<= (* main_~v~0 2) main_~c~0) (and (< main_~c~0 (+ main_~v~0 1)) (<= main_~v~0 main_~c~0)))} [168] __VERIFIER_assertEXIT-->L51: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= (+ (* v_main_~x~0_13 v_main_~q~0_7) (* v_main_~y~0_12 v_main_~s~0_7)) v_main_~b~0_12) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_12, main_~x~0=v_main_~x~0_13, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_7} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {6492#(or (<= (* main_~v~0 2) main_~c~0) (and (< main_~c~0 (+ main_~v~0 1)) (<= main_~v~0 main_~c~0)))} is VALID [2022-04-07 19:22:17,285 INFO L290 TraceCheckUtils]: 41: Hoare triple {6211#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6211#true} is VALID [2022-04-07 19:22:17,285 INFO L290 TraceCheckUtils]: 40: Hoare triple {6211#true} [144] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {6211#true} is VALID [2022-04-07 19:22:17,285 INFO L290 TraceCheckUtils]: 39: Hoare triple {6211#true} [138] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |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_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {6211#true} is VALID [2022-04-07 19:22:17,285 INFO L272 TraceCheckUtils]: 38: Hoare triple {6492#(or (<= (* main_~v~0 2) main_~c~0) (and (< main_~c~0 (+ main_~v~0 1)) (<= main_~v~0 main_~c~0)))} [156] L50-1-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~x~0_13 v_main_~q~0_7) (* v_main_~y~0_12 v_main_~s~0_7)) v_main_~b~0_12) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_12, main_~x~0=v_main_~x~0_13, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_7} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {6211#true} is VALID [2022-04-07 19:22:17,285 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {6211#true} {6492#(or (<= (* main_~v~0 2) main_~c~0) (and (< main_~c~0 (+ main_~v~0 1)) (<= main_~v~0 main_~c~0)))} [167] __VERIFIER_assertEXIT-->L50-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_12 v_main_~p~0_7) (* v_main_~y~0_11 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_12, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {6492#(or (<= (* main_~v~0 2) main_~c~0) (and (< main_~c~0 (+ main_~v~0 1)) (<= main_~v~0 main_~c~0)))} is VALID [2022-04-07 19:22:17,285 INFO L290 TraceCheckUtils]: 36: Hoare triple {6211#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6211#true} is VALID [2022-04-07 19:22:17,285 INFO L290 TraceCheckUtils]: 35: Hoare triple {6211#true} [144] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {6211#true} is VALID [2022-04-07 19:22:17,286 INFO L290 TraceCheckUtils]: 34: Hoare triple {6211#true} [138] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |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_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {6211#true} is VALID [2022-04-07 19:22:17,286 INFO L272 TraceCheckUtils]: 33: Hoare triple {6492#(or (<= (* main_~v~0 2) main_~c~0) (and (< main_~c~0 (+ main_~v~0 1)) (<= main_~v~0 main_~c~0)))} [155] L50-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_12 v_main_~p~0_7) (* v_main_~y~0_11 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_12, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {6211#true} is VALID [2022-04-07 19:22:17,286 INFO L290 TraceCheckUtils]: 32: Hoare triple {6492#(or (<= (* main_~v~0 2) main_~c~0) (and (< main_~c~0 (+ main_~v~0 1)) (<= main_~v~0 main_~c~0)))} [153] L49-2-->L50: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6492#(or (<= (* main_~v~0 2) main_~c~0) (and (< main_~c~0 (+ main_~v~0 1)) (<= main_~v~0 main_~c~0)))} is VALID [2022-04-07 19:22:17,287 INFO L290 TraceCheckUtils]: 31: Hoare triple {6300#(<= main_~b~0 1)} [147] L43-->L49-2: Formula: (and (= v_main_~d~0_2 1) (<= v_main_~b~0_8 v_main_~c~0_7) (= v_main_~b~0_8 v_main_~v~0_2)) InVars {main_~b~0=v_main_~b~0_8, main_~c~0=v_main_~c~0_7} OutVars{main_~c~0=v_main_~c~0_7, main_~v~0=v_main_~v~0_2, main_~d~0=v_main_~d~0_2, main_~b~0=v_main_~b~0_8} AuxVars[] AssignedVars[main_~v~0, main_~d~0] {6492#(or (<= (* main_~v~0 2) main_~c~0) (and (< main_~c~0 (+ main_~v~0 1)) (<= main_~v~0 main_~c~0)))} is VALID [2022-04-07 19:22:17,287 INFO L290 TraceCheckUtils]: 30: Hoare triple {6300#(<= main_~b~0 1)} [141] L42-2-->L43: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6300#(<= main_~b~0 1)} is VALID [2022-04-07 19:22:17,287 INFO L290 TraceCheckUtils]: 29: Hoare triple {6300#(<= main_~b~0 1)} [136] L36-->L42-2: Formula: (and (not (= v_main_~b~0_6 0)) (= v_main_~k~0_4 0) (= v_main_~a~0_5 v_main_~c~0_4)) InVars {main_~b~0=v_main_~b~0_6, main_~a~0=v_main_~a~0_5} OutVars{main_~c~0=v_main_~c~0_4, main_~b~0=v_main_~b~0_6, main_~k~0=v_main_~k~0_4, main_~a~0=v_main_~a~0_5} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {6300#(<= main_~b~0 1)} is VALID [2022-04-07 19:22:17,288 INFO L290 TraceCheckUtils]: 28: Hoare triple {6300#(<= main_~b~0 1)} [133] L35-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6300#(<= main_~b~0 1)} is VALID [2022-04-07 19:22:17,288 INFO L290 TraceCheckUtils]: 27: Hoare triple {6571#(<= main_~y~0 1)} [130] L26-->L35-2: Formula: (and (= v_main_~b~0_4 v_main_~y~0_6) (= v_main_~q~0_5 0) (= v_main_~s~0_5 1) (= v_main_~p~0_5 1) (= v_main_~a~0_4 v_main_~x~0_7) (= v_main_~r~0_5 0)) InVars {main_~x~0=v_main_~x~0_7, main_~y~0=v_main_~y~0_6} OutVars{main_~q~0=v_main_~q~0_5, main_~x~0=v_main_~x~0_7, main_~y~0=v_main_~y~0_6, main_~b~0=v_main_~b~0_4, main_~p~0=v_main_~p~0_5, main_~r~0=v_main_~r~0_5, main_~s~0=v_main_~s~0_5, main_~a~0=v_main_~a~0_4} AuxVars[] AssignedVars[main_~q~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {6300#(<= main_~b~0 1)} is VALID [2022-04-07 19:22:17,289 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {6211#true} {6571#(<= main_~y~0 1)} [165] assume_abort_if_notEXIT-->L26: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (<= 1 v_main_~y~0_10) 1 0) |v_assume_abort_if_not_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_4|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {6571#(<= main_~y~0 1)} is VALID [2022-04-07 19:22:17,289 INFO L290 TraceCheckUtils]: 25: Hoare triple {6211#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6211#true} is VALID [2022-04-07 19:22:17,289 INFO L290 TraceCheckUtils]: 24: Hoare triple {6211#true} [126] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {6211#true} is VALID [2022-04-07 19:22:17,289 INFO L290 TraceCheckUtils]: 23: Hoare triple {6211#true} [123] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {6211#true} is VALID [2022-04-07 19:22:17,289 INFO L272 TraceCheckUtils]: 22: Hoare triple {6571#(<= main_~y~0 1)} [129] L25-->assume_abort_if_notENTRY: Formula: (= (ite (<= 1 v_main_~y~0_10) 1 0) |v_assume_abort_if_not_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_4|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {6211#true} is VALID [2022-04-07 19:22:17,289 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {6211#true} {6571#(<= main_~y~0 1)} [164] assume_abort_if_notEXIT-->L25: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (<= 1 v_main_~x~0_11) 1 0) |v_assume_abort_if_not_#in~condInParam_3|) InVars {main_~x~0=v_main_~x~0_11} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_3|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {6571#(<= main_~y~0 1)} is VALID [2022-04-07 19:22:17,289 INFO L290 TraceCheckUtils]: 20: Hoare triple {6211#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6211#true} is VALID [2022-04-07 19:22:17,289 INFO L290 TraceCheckUtils]: 19: Hoare triple {6211#true} [126] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {6211#true} is VALID [2022-04-07 19:22:17,290 INFO L290 TraceCheckUtils]: 18: Hoare triple {6211#true} [123] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {6211#true} is VALID [2022-04-07 19:22:17,290 INFO L272 TraceCheckUtils]: 17: Hoare triple {6571#(<= main_~y~0 1)} [127] L24-1-->assume_abort_if_notENTRY: Formula: (= (ite (<= 1 v_main_~x~0_11) 1 0) |v_assume_abort_if_not_#in~condInParam_3|) InVars {main_~x~0=v_main_~x~0_11} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_3|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {6211#true} is VALID [2022-04-07 19:22:17,290 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {6259#(not (= |assume_abort_if_not_#in~cond| 0))} {6211#true} [163] assume_abort_if_notEXIT-->L24-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= 0 v_main_~y~0_9) (<= v_main_~y~0_9 1)) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {6571#(<= main_~y~0 1)} is VALID [2022-04-07 19:22:17,290 INFO L290 TraceCheckUtils]: 15: Hoare triple {6259#(not (= |assume_abort_if_not_#in~cond| 0))} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6259#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-07 19:22:17,291 INFO L290 TraceCheckUtils]: 14: Hoare triple {6614#(or (not (= |assume_abort_if_not_#in~cond| 0)) (= assume_abort_if_not_~cond 0))} [126] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {6259#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-07 19:22:17,291 INFO L290 TraceCheckUtils]: 13: Hoare triple {6211#true} [123] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {6614#(or (not (= |assume_abort_if_not_#in~cond| 0)) (= assume_abort_if_not_~cond 0))} is VALID [2022-04-07 19:22:17,291 INFO L272 TraceCheckUtils]: 12: Hoare triple {6211#true} [124] L24-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= 0 v_main_~y~0_9) (<= v_main_~y~0_9 1)) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {6211#true} is VALID [2022-04-07 19:22:17,291 INFO L290 TraceCheckUtils]: 11: Hoare triple {6211#true} [122] L22-1-->L24: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= v_main_~y~0_3 |v_main_#t~nondet5_2|)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|} OutVars{main_~y~0=v_main_~y~0_3} AuxVars[] AssignedVars[main_#t~nondet5, main_~y~0] {6211#true} is VALID [2022-04-07 19:22:17,291 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {6211#true} {6211#true} [162] assume_abort_if_notEXIT-->L22-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_10 1) (<= 0 v_main_~x~0_10)) 1 0)) InVars {main_~x~0=v_main_~x~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {6211#true} is VALID [2022-04-07 19:22:17,291 INFO L290 TraceCheckUtils]: 9: Hoare triple {6211#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6211#true} is VALID [2022-04-07 19:22:17,292 INFO L290 TraceCheckUtils]: 8: Hoare triple {6211#true} [126] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {6211#true} is VALID [2022-04-07 19:22:17,292 INFO L290 TraceCheckUtils]: 7: Hoare triple {6211#true} [123] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {6211#true} is VALID [2022-04-07 19:22:17,292 INFO L272 TraceCheckUtils]: 6: Hoare triple {6211#true} [121] L22-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_10 1) (<= 0 v_main_~x~0_10)) 1 0)) InVars {main_~x~0=v_main_~x~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {6211#true} is VALID [2022-04-07 19:22:17,292 INFO L290 TraceCheckUtils]: 5: Hoare triple {6211#true} [119] mainENTRY-->L22: Formula: (and (= v_main_~x~0_1 |v_main_#t~nondet4_2|) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647)) InVars {main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~q~0=v_main_~q~0_3, main_~x~0=v_main_~x~0_1, main_~y~0=v_main_~y~0_1, main_~b~0=v_main_~b~0_3, main_~p~0=v_main_~p~0_3, main_~r~0=v_main_~r~0_3, main_~s~0=v_main_~s~0_3, main_~a~0=v_main_~a~0_2} AuxVars[] AssignedVars[main_~q~0, main_#t~nondet4, main_~x~0, main_~y~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {6211#true} is VALID [2022-04-07 19:22:17,292 INFO L272 TraceCheckUtils]: 4: Hoare triple {6211#true} [116] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6211#true} is VALID [2022-04-07 19:22:17,292 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {6211#true} {6211#true} [161] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6211#true} is VALID [2022-04-07 19:22:17,292 INFO L290 TraceCheckUtils]: 2: Hoare triple {6211#true} [120] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6211#true} is VALID [2022-04-07 19:22:17,292 INFO L290 TraceCheckUtils]: 1: Hoare triple {6211#true} [117] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_1| 1))) (and (= 48 (select .cse0 0)) (= (select |v_#valid_1| 2) 1) (= (select |v_#valid_1| 0) 0) (= (select |v_#length_1| 2) 11) (< 0 |v_#StackHeapBarrier_1|) (= |v_#NULL.base_1| 0) (= 1 (select |v_#valid_1| 3)) (= (select |v_#length_1| 3) 12) (= (select |v_#valid_1| 1) 1) (= 2 (select |v_#length_1| 1)) (= (select .cse0 1) 0) (= |v_#NULL.offset_1| 0))) InVars {#memory_int=|v_#memory_int_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_1|, #valid=|v_#valid_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|, #valid=|v_#valid_1|, #memory_int=|v_#memory_int_1|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {6211#true} is VALID [2022-04-07 19:22:17,292 INFO L272 TraceCheckUtils]: 0: Hoare triple {6211#true} [115] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6211#true} is VALID [2022-04-07 19:22:17,292 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 22 proven. 8 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2022-04-07 19:22:17,292 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-07 19:22:17,293 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1442493754] [2022-04-07 19:22:17,293 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-07 19:22:17,293 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [310775868] [2022-04-07 19:22:17,293 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [310775868] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-07 19:22:17,293 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-07 19:22:17,293 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10] total 14 [2022-04-07 19:22:17,293 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [434298389] [2022-04-07 19:22:17,293 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-04-07 19:22:17,293 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 2.9285714285714284) internal successors, (41), 12 states have internal predecessors, (41), 6 states have call successors, (19), 2 states have call predecessors, (19), 3 states have return successors, (18), 6 states have call predecessors, (18), 6 states have call successors, (18) Word has length 72 [2022-04-07 19:22:17,294 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-07 19:22:17,294 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 14 states, 14 states have (on average 2.9285714285714284) internal successors, (41), 12 states have internal predecessors, (41), 6 states have call successors, (19), 2 states have call predecessors, (19), 3 states have return successors, (18), 6 states have call predecessors, (18), 6 states have call successors, (18) [2022-04-07 19:22:17,352 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 78 edges. 78 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-07 19:22:17,352 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2022-04-07 19:22:17,352 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-07 19:22:17,352 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2022-04-07 19:22:17,352 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=148, Unknown=0, NotChecked=0, Total=182 [2022-04-07 19:22:17,353 INFO L87 Difference]: Start difference. First operand 174 states and 240 transitions. Second operand has 14 states, 14 states have (on average 2.9285714285714284) internal successors, (41), 12 states have internal predecessors, (41), 6 states have call successors, (19), 2 states have call predecessors, (19), 3 states have return successors, (18), 6 states have call predecessors, (18), 6 states have call successors, (18) [2022-04-07 19:22:17,946 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 19:22:17,946 INFO L93 Difference]: Finished difference Result 139 states and 184 transitions. [2022-04-07 19:22:17,946 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-04-07 19:22:17,946 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 2.9285714285714284) internal successors, (41), 12 states have internal predecessors, (41), 6 states have call successors, (19), 2 states have call predecessors, (19), 3 states have return successors, (18), 6 states have call predecessors, (18), 6 states have call successors, (18) Word has length 72 [2022-04-07 19:22:17,946 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-07 19:22:17,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14 states, 14 states have (on average 2.9285714285714284) internal successors, (41), 12 states have internal predecessors, (41), 6 states have call successors, (19), 2 states have call predecessors, (19), 3 states have return successors, (18), 6 states have call predecessors, (18), 6 states have call successors, (18) [2022-04-07 19:22:17,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 81 transitions. [2022-04-07 19:22:17,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14 states, 14 states have (on average 2.9285714285714284) internal successors, (41), 12 states have internal predecessors, (41), 6 states have call successors, (19), 2 states have call predecessors, (19), 3 states have return successors, (18), 6 states have call predecessors, (18), 6 states have call successors, (18) [2022-04-07 19:22:17,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 81 transitions. [2022-04-07 19:22:17,949 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 11 states and 81 transitions. [2022-04-07 19:22:18,011 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 81 edges. 81 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-07 19:22:18,013 INFO L225 Difference]: With dead ends: 139 [2022-04-07 19:22:18,013 INFO L226 Difference]: Without dead ends: 133 [2022-04-07 19:22:18,013 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 150 GetRequests, 130 SyntacticMatches, 1 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 37 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=87, Invalid=333, Unknown=0, NotChecked=0, Total=420 [2022-04-07 19:22:18,013 INFO L913 BasicCegarLoop]: 42 mSDtfsCounter, 63 mSDsluCounter, 215 mSDsCounter, 0 mSdLazyCounter, 189 mSolverCounterSat, 41 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 67 SdHoareTripleChecker+Valid, 257 SdHoareTripleChecker+Invalid, 230 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 41 IncrementalHoareTripleChecker+Valid, 189 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-07 19:22:18,013 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [67 Valid, 257 Invalid, 230 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [41 Valid, 189 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-07 19:22:18,014 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 133 states. [2022-04-07 19:22:18,016 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 133 to 132. [2022-04-07 19:22:18,016 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-07 19:22:18,017 INFO L82 GeneralOperation]: Start isEquivalent. First operand 133 states. Second operand has 132 states, 80 states have (on average 1.1625) internal successors, (93), 81 states have internal predecessors, (93), 43 states have call successors, (43), 9 states have call predecessors, (43), 8 states have return successors, (41), 41 states have call predecessors, (41), 41 states have call successors, (41) [2022-04-07 19:22:18,017 INFO L74 IsIncluded]: Start isIncluded. First operand 133 states. Second operand has 132 states, 80 states have (on average 1.1625) internal successors, (93), 81 states have internal predecessors, (93), 43 states have call successors, (43), 9 states have call predecessors, (43), 8 states have return successors, (41), 41 states have call predecessors, (41), 41 states have call successors, (41) [2022-04-07 19:22:18,017 INFO L87 Difference]: Start difference. First operand 133 states. Second operand has 132 states, 80 states have (on average 1.1625) internal successors, (93), 81 states have internal predecessors, (93), 43 states have call successors, (43), 9 states have call predecessors, (43), 8 states have return successors, (41), 41 states have call predecessors, (41), 41 states have call successors, (41) [2022-04-07 19:22:18,020 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 19:22:18,020 INFO L93 Difference]: Finished difference Result 133 states and 178 transitions. [2022-04-07 19:22:18,020 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 178 transitions. [2022-04-07 19:22:18,020 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-07 19:22:18,020 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-07 19:22:18,020 INFO L74 IsIncluded]: Start isIncluded. First operand has 132 states, 80 states have (on average 1.1625) internal successors, (93), 81 states have internal predecessors, (93), 43 states have call successors, (43), 9 states have call predecessors, (43), 8 states have return successors, (41), 41 states have call predecessors, (41), 41 states have call successors, (41) Second operand 133 states. [2022-04-07 19:22:18,021 INFO L87 Difference]: Start difference. First operand has 132 states, 80 states have (on average 1.1625) internal successors, (93), 81 states have internal predecessors, (93), 43 states have call successors, (43), 9 states have call predecessors, (43), 8 states have return successors, (41), 41 states have call predecessors, (41), 41 states have call successors, (41) Second operand 133 states. [2022-04-07 19:22:18,023 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 19:22:18,023 INFO L93 Difference]: Finished difference Result 133 states and 178 transitions. [2022-04-07 19:22:18,023 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 178 transitions. [2022-04-07 19:22:18,024 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-07 19:22:18,024 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-07 19:22:18,024 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-07 19:22:18,024 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-07 19:22:18,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 132 states, 80 states have (on average 1.1625) internal successors, (93), 81 states have internal predecessors, (93), 43 states have call successors, (43), 9 states have call predecessors, (43), 8 states have return successors, (41), 41 states have call predecessors, (41), 41 states have call successors, (41) [2022-04-07 19:22:18,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 132 states and 177 transitions. [2022-04-07 19:22:18,026 INFO L78 Accepts]: Start accepts. Automaton has 132 states and 177 transitions. Word has length 72 [2022-04-07 19:22:18,026 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-07 19:22:18,026 INFO L478 AbstractCegarLoop]: Abstraction has 132 states and 177 transitions. [2022-04-07 19:22:18,026 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 2.9285714285714284) internal successors, (41), 12 states have internal predecessors, (41), 6 states have call successors, (19), 2 states have call predecessors, (19), 3 states have return successors, (18), 6 states have call predecessors, (18), 6 states have call successors, (18) [2022-04-07 19:22:18,027 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 177 transitions. [2022-04-07 19:22:18,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-04-07 19:22:18,027 INFO L491 BasicCegarLoop]: Found error trace [2022-04-07 19:22:18,027 INFO L499 BasicCegarLoop]: trace histogram [9, 8, 8, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-07 19:22:18,050 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 19:22:18,228 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,SelfDestructingSolverStorable10 [2022-04-07 19:22:18,228 INFO L403 AbstractCegarLoop]: === Iteration 12 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-07 19:22:18,228 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-07 19:22:18,228 INFO L85 PathProgramCache]: Analyzing trace with hash 131640819, now seen corresponding path program 1 times [2022-04-07 19:22:18,228 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-07 19:22:18,228 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [219044999] [2022-04-07 19:22:18,228 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-07 19:22:18,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-07 19:22:18,239 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-07 19:22:18,239 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1868702599] [2022-04-07 19:22:18,239 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-07 19:22:18,239 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-07 19:22:18,239 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-07 19:22:18,255 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 19:22:18,257 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 19:22:18,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 19:22:18,301 INFO L263 TraceCheckSpWp]: Trace formula consists of 219 conjuncts, 12 conjunts are in the unsatisfiable core [2022-04-07 19:22:18,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 19:22:18,314 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-07 19:22:21,858 INFO L272 TraceCheckUtils]: 0: Hoare triple {7207#true} [115] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7207#true} is VALID [2022-04-07 19:22:21,858 INFO L290 TraceCheckUtils]: 1: Hoare triple {7207#true} [117] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_1| 1))) (and (= 48 (select .cse0 0)) (= (select |v_#valid_1| 2) 1) (= (select |v_#valid_1| 0) 0) (= (select |v_#length_1| 2) 11) (< 0 |v_#StackHeapBarrier_1|) (= |v_#NULL.base_1| 0) (= 1 (select |v_#valid_1| 3)) (= (select |v_#length_1| 3) 12) (= (select |v_#valid_1| 1) 1) (= 2 (select |v_#length_1| 1)) (= (select .cse0 1) 0) (= |v_#NULL.offset_1| 0))) InVars {#memory_int=|v_#memory_int_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_1|, #valid=|v_#valid_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|, #valid=|v_#valid_1|, #memory_int=|v_#memory_int_1|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {7207#true} is VALID [2022-04-07 19:22:21,858 INFO L290 TraceCheckUtils]: 2: Hoare triple {7207#true} [120] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7207#true} is VALID [2022-04-07 19:22:21,859 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {7207#true} {7207#true} [161] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7207#true} is VALID [2022-04-07 19:22:21,859 INFO L272 TraceCheckUtils]: 4: Hoare triple {7207#true} [116] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7207#true} is VALID [2022-04-07 19:22:21,859 INFO L290 TraceCheckUtils]: 5: Hoare triple {7207#true} [119] mainENTRY-->L22: Formula: (and (= v_main_~x~0_1 |v_main_#t~nondet4_2|) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647)) InVars {main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~q~0=v_main_~q~0_3, main_~x~0=v_main_~x~0_1, main_~y~0=v_main_~y~0_1, main_~b~0=v_main_~b~0_3, main_~p~0=v_main_~p~0_3, main_~r~0=v_main_~r~0_3, main_~s~0=v_main_~s~0_3, main_~a~0=v_main_~a~0_2} AuxVars[] AssignedVars[main_~q~0, main_#t~nondet4, main_~x~0, main_~y~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {7207#true} is VALID [2022-04-07 19:22:21,859 INFO L272 TraceCheckUtils]: 6: Hoare triple {7207#true} [121] L22-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_10 1) (<= 0 v_main_~x~0_10)) 1 0)) InVars {main_~x~0=v_main_~x~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {7207#true} is VALID [2022-04-07 19:22:21,859 INFO L290 TraceCheckUtils]: 7: Hoare triple {7207#true} [123] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {7233#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} is VALID [2022-04-07 19:22:21,859 INFO L290 TraceCheckUtils]: 8: Hoare triple {7233#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} [126] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {7237#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-07 19:22:21,860 INFO L290 TraceCheckUtils]: 9: Hoare triple {7237#(not (= |assume_abort_if_not_#in~cond| 0))} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7237#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-07 19:22:21,860 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {7237#(not (= |assume_abort_if_not_#in~cond| 0))} {7207#true} [162] assume_abort_if_notEXIT-->L22-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_10 1) (<= 0 v_main_~x~0_10)) 1 0)) InVars {main_~x~0=v_main_~x~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {7244#(and (<= 0 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-07 19:22:21,861 INFO L290 TraceCheckUtils]: 11: Hoare triple {7244#(and (<= 0 main_~x~0) (<= main_~x~0 1))} [122] L22-1-->L24: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= v_main_~y~0_3 |v_main_#t~nondet5_2|)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|} OutVars{main_~y~0=v_main_~y~0_3} AuxVars[] AssignedVars[main_#t~nondet5, main_~y~0] {7244#(and (<= 0 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-07 19:22:21,861 INFO L272 TraceCheckUtils]: 12: Hoare triple {7244#(and (<= 0 main_~x~0) (<= main_~x~0 1))} [124] L24-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= 0 v_main_~y~0_9) (<= v_main_~y~0_9 1)) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {7207#true} is VALID [2022-04-07 19:22:21,861 INFO L290 TraceCheckUtils]: 13: Hoare triple {7207#true} [123] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {7207#true} is VALID [2022-04-07 19:22:21,861 INFO L290 TraceCheckUtils]: 14: Hoare triple {7207#true} [126] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {7207#true} is VALID [2022-04-07 19:22:21,861 INFO L290 TraceCheckUtils]: 15: Hoare triple {7207#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7207#true} is VALID [2022-04-07 19:22:21,861 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {7207#true} {7244#(and (<= 0 main_~x~0) (<= main_~x~0 1))} [163] assume_abort_if_notEXIT-->L24-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= 0 v_main_~y~0_9) (<= v_main_~y~0_9 1)) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {7244#(and (<= 0 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-07 19:22:21,861 INFO L272 TraceCheckUtils]: 17: Hoare triple {7244#(and (<= 0 main_~x~0) (<= main_~x~0 1))} [127] L24-1-->assume_abort_if_notENTRY: Formula: (= (ite (<= 1 v_main_~x~0_11) 1 0) |v_assume_abort_if_not_#in~condInParam_3|) InVars {main_~x~0=v_main_~x~0_11} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_3|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {7207#true} is VALID [2022-04-07 19:22:21,861 INFO L290 TraceCheckUtils]: 18: Hoare triple {7207#true} [123] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {7207#true} is VALID [2022-04-07 19:22:21,862 INFO L290 TraceCheckUtils]: 19: Hoare triple {7207#true} [126] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {7207#true} is VALID [2022-04-07 19:22:21,862 INFO L290 TraceCheckUtils]: 20: Hoare triple {7207#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7207#true} is VALID [2022-04-07 19:22:21,862 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {7207#true} {7244#(and (<= 0 main_~x~0) (<= main_~x~0 1))} [164] assume_abort_if_notEXIT-->L25: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (<= 1 v_main_~x~0_11) 1 0) |v_assume_abort_if_not_#in~condInParam_3|) InVars {main_~x~0=v_main_~x~0_11} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_3|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {7244#(and (<= 0 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-07 19:22:21,862 INFO L272 TraceCheckUtils]: 22: Hoare triple {7244#(and (<= 0 main_~x~0) (<= main_~x~0 1))} [129] L25-->assume_abort_if_notENTRY: Formula: (= (ite (<= 1 v_main_~y~0_10) 1 0) |v_assume_abort_if_not_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_4|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {7207#true} is VALID [2022-04-07 19:22:21,862 INFO L290 TraceCheckUtils]: 23: Hoare triple {7207#true} [123] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {7207#true} is VALID [2022-04-07 19:22:21,862 INFO L290 TraceCheckUtils]: 24: Hoare triple {7207#true} [126] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {7207#true} is VALID [2022-04-07 19:22:21,862 INFO L290 TraceCheckUtils]: 25: Hoare triple {7207#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7207#true} is VALID [2022-04-07 19:22:21,863 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {7207#true} {7244#(and (<= 0 main_~x~0) (<= main_~x~0 1))} [165] assume_abort_if_notEXIT-->L26: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (<= 1 v_main_~y~0_10) 1 0) |v_assume_abort_if_not_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_4|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {7244#(and (<= 0 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-07 19:22:21,863 INFO L290 TraceCheckUtils]: 27: Hoare triple {7244#(and (<= 0 main_~x~0) (<= main_~x~0 1))} [130] L26-->L35-2: Formula: (and (= v_main_~b~0_4 v_main_~y~0_6) (= v_main_~q~0_5 0) (= v_main_~s~0_5 1) (= v_main_~p~0_5 1) (= v_main_~a~0_4 v_main_~x~0_7) (= v_main_~r~0_5 0)) InVars {main_~x~0=v_main_~x~0_7, main_~y~0=v_main_~y~0_6} OutVars{main_~q~0=v_main_~q~0_5, main_~x~0=v_main_~x~0_7, main_~y~0=v_main_~y~0_6, main_~b~0=v_main_~b~0_4, main_~p~0=v_main_~p~0_5, main_~r~0=v_main_~r~0_5, main_~s~0=v_main_~s~0_5, main_~a~0=v_main_~a~0_4} AuxVars[] AssignedVars[main_~q~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {7296#(<= main_~a~0 1)} is VALID [2022-04-07 19:22:21,863 INFO L290 TraceCheckUtils]: 28: Hoare triple {7296#(<= main_~a~0 1)} [133] L35-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7296#(<= main_~a~0 1)} is VALID [2022-04-07 19:22:21,864 INFO L290 TraceCheckUtils]: 29: Hoare triple {7296#(<= main_~a~0 1)} [136] L36-->L42-2: Formula: (and (not (= v_main_~b~0_6 0)) (= v_main_~k~0_4 0) (= v_main_~a~0_5 v_main_~c~0_4)) InVars {main_~b~0=v_main_~b~0_6, main_~a~0=v_main_~a~0_5} OutVars{main_~c~0=v_main_~c~0_4, main_~b~0=v_main_~b~0_6, main_~k~0=v_main_~k~0_4, main_~a~0=v_main_~a~0_5} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {7303#(<= main_~c~0 1)} is VALID [2022-04-07 19:22:21,864 INFO L290 TraceCheckUtils]: 30: Hoare triple {7303#(<= main_~c~0 1)} [141] L42-2-->L43: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7303#(<= main_~c~0 1)} is VALID [2022-04-07 19:22:21,864 INFO L290 TraceCheckUtils]: 31: Hoare triple {7303#(<= main_~c~0 1)} [147] L43-->L49-2: Formula: (and (= v_main_~d~0_2 1) (<= v_main_~b~0_8 v_main_~c~0_7) (= v_main_~b~0_8 v_main_~v~0_2)) InVars {main_~b~0=v_main_~b~0_8, main_~c~0=v_main_~c~0_7} OutVars{main_~c~0=v_main_~c~0_7, main_~v~0=v_main_~v~0_2, main_~d~0=v_main_~d~0_2, main_~b~0=v_main_~b~0_8} AuxVars[] AssignedVars[main_~v~0, main_~d~0] {7310#(and (<= main_~b~0 main_~v~0) (<= main_~c~0 1))} is VALID [2022-04-07 19:22:21,865 INFO L290 TraceCheckUtils]: 32: Hoare triple {7310#(and (<= main_~b~0 main_~v~0) (<= main_~c~0 1))} [153] L49-2-->L50: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7310#(and (<= main_~b~0 main_~v~0) (<= main_~c~0 1))} is VALID [2022-04-07 19:22:21,865 INFO L272 TraceCheckUtils]: 33: Hoare triple {7310#(and (<= main_~b~0 main_~v~0) (<= main_~c~0 1))} [155] L50-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_12 v_main_~p~0_7) (* v_main_~y~0_11 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_12, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {7207#true} is VALID [2022-04-07 19:22:21,865 INFO L290 TraceCheckUtils]: 34: Hoare triple {7207#true} [138] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |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_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {7207#true} is VALID [2022-04-07 19:22:21,865 INFO L290 TraceCheckUtils]: 35: Hoare triple {7207#true} [144] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {7207#true} is VALID [2022-04-07 19:22:21,865 INFO L290 TraceCheckUtils]: 36: Hoare triple {7207#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7207#true} is VALID [2022-04-07 19:22:21,865 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {7207#true} {7310#(and (<= main_~b~0 main_~v~0) (<= main_~c~0 1))} [167] __VERIFIER_assertEXIT-->L50-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_12 v_main_~p~0_7) (* v_main_~y~0_11 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_12, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {7310#(and (<= main_~b~0 main_~v~0) (<= main_~c~0 1))} is VALID [2022-04-07 19:22:21,866 INFO L272 TraceCheckUtils]: 38: Hoare triple {7310#(and (<= main_~b~0 main_~v~0) (<= main_~c~0 1))} [156] L50-1-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~x~0_13 v_main_~q~0_7) (* v_main_~y~0_12 v_main_~s~0_7)) v_main_~b~0_12) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_12, main_~x~0=v_main_~x~0_13, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_7} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {7207#true} is VALID [2022-04-07 19:22:21,866 INFO L290 TraceCheckUtils]: 39: Hoare triple {7207#true} [138] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |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_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {7207#true} is VALID [2022-04-07 19:22:21,866 INFO L290 TraceCheckUtils]: 40: Hoare triple {7207#true} [144] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {7207#true} is VALID [2022-04-07 19:22:21,866 INFO L290 TraceCheckUtils]: 41: Hoare triple {7207#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7207#true} is VALID [2022-04-07 19:22:21,866 INFO L284 TraceCheckUtils]: 42: Hoare quadruple {7207#true} {7310#(and (<= main_~b~0 main_~v~0) (<= main_~c~0 1))} [168] __VERIFIER_assertEXIT-->L51: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= (+ (* v_main_~x~0_13 v_main_~q~0_7) (* v_main_~y~0_12 v_main_~s~0_7)) v_main_~b~0_12) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_12, main_~x~0=v_main_~x~0_13, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_7} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {7310#(and (<= main_~b~0 main_~v~0) (<= main_~c~0 1))} is VALID [2022-04-07 19:22:21,866 INFO L272 TraceCheckUtils]: 43: Hoare triple {7310#(and (<= main_~b~0 main_~v~0) (<= main_~c~0 1))} [157] L51-->__VERIFIER_assertENTRY: Formula: (= (ite (= v_main_~a~0_9 (+ (* v_main_~k~0_7 v_main_~b~0_13) v_main_~c~0_11)) 1 0) |v___VERIFIER_assert_#in~condInParam_3|) InVars {main_~c~0=v_main_~c~0_11, main_~b~0=v_main_~b~0_13, main_~k~0=v_main_~k~0_7, main_~a~0=v_main_~a~0_9} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~k~0, main_~c~0, main_~b~0, main_~a~0] {7207#true} is VALID [2022-04-07 19:22:21,866 INFO L290 TraceCheckUtils]: 44: Hoare triple {7207#true} [138] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |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_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {7207#true} is VALID [2022-04-07 19:22:21,867 INFO L290 TraceCheckUtils]: 45: Hoare triple {7207#true} [144] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {7207#true} is VALID [2022-04-07 19:22:21,867 INFO L290 TraceCheckUtils]: 46: Hoare triple {7207#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7207#true} is VALID [2022-04-07 19:22:21,867 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {7207#true} {7310#(and (<= main_~b~0 main_~v~0) (<= main_~c~0 1))} [169] __VERIFIER_assertEXIT-->L52: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= v_main_~a~0_9 (+ (* v_main_~k~0_7 v_main_~b~0_13) v_main_~c~0_11)) 1 0) |v___VERIFIER_assert_#in~condInParam_3|) InVars {main_~c~0=v_main_~c~0_11, main_~b~0=v_main_~b~0_13, main_~k~0=v_main_~k~0_7, main_~a~0=v_main_~a~0_9} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~k~0, main_~c~0, main_~b~0, main_~a~0] {7310#(and (<= main_~b~0 main_~v~0) (<= main_~c~0 1))} is VALID [2022-04-07 19:22:21,867 INFO L272 TraceCheckUtils]: 48: Hoare triple {7310#(and (<= main_~b~0 main_~v~0) (<= main_~c~0 1))} [158] L52-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_4| (ite (= v_main_~v~0_8 (* v_main_~d~0_7 v_main_~b~0_14)) 1 0)) InVars {main_~v~0=v_main_~v~0_8, main_~d~0=v_main_~d~0_7, main_~b~0=v_main_~b~0_14} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~v~0, main_~d~0, main_~b~0] {7207#true} is VALID [2022-04-07 19:22:21,867 INFO L290 TraceCheckUtils]: 49: Hoare triple {7207#true} [138] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |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_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {7207#true} is VALID [2022-04-07 19:22:21,867 INFO L290 TraceCheckUtils]: 50: Hoare triple {7207#true} [144] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {7207#true} is VALID [2022-04-07 19:22:21,867 INFO L290 TraceCheckUtils]: 51: Hoare triple {7207#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7207#true} is VALID [2022-04-07 19:22:21,868 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {7207#true} {7310#(and (<= main_~b~0 main_~v~0) (<= main_~c~0 1))} [170] __VERIFIER_assertEXIT-->L53: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_4| (ite (= v_main_~v~0_8 (* v_main_~d~0_7 v_main_~b~0_14)) 1 0)) InVars {main_~v~0=v_main_~v~0_8, main_~d~0=v_main_~d~0_7, main_~b~0=v_main_~b~0_14} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~v~0, main_~d~0, main_~b~0] {7310#(and (<= main_~b~0 main_~v~0) (<= main_~c~0 1))} is VALID [2022-04-07 19:22:21,869 INFO L290 TraceCheckUtils]: 53: Hoare triple {7310#(and (<= main_~b~0 main_~v~0) (<= main_~c~0 1))} [160] L53-->L49-2: Formula: (let ((.cse0 (* v_main_~v~0_7 2))) (and (<= .cse0 v_main_~c~0_10) (= v_main_~v~0_6 .cse0) (= v_main_~d~0_5 (* v_main_~d~0_6 2)))) InVars {main_~c~0=v_main_~c~0_10, main_~v~0=v_main_~v~0_7, main_~d~0=v_main_~d~0_6} OutVars{main_~c~0=v_main_~c~0_10, main_~v~0=v_main_~v~0_6, main_~d~0=v_main_~d~0_5} AuxVars[] AssignedVars[main_~v~0, main_~d~0] {7377#(and (<= (div (- main_~v~0) (- 2)) (div main_~c~0 2)) (<= main_~b~0 (div main_~c~0 2)) (<= main_~c~0 1))} is VALID [2022-04-07 19:22:21,869 INFO L290 TraceCheckUtils]: 54: Hoare triple {7377#(and (<= (div (- main_~v~0) (- 2)) (div main_~c~0 2)) (<= main_~b~0 (div main_~c~0 2)) (<= main_~c~0 1))} [153] L49-2-->L50: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7377#(and (<= (div (- main_~v~0) (- 2)) (div main_~c~0 2)) (<= main_~b~0 (div main_~c~0 2)) (<= main_~c~0 1))} is VALID [2022-04-07 19:22:21,870 INFO L272 TraceCheckUtils]: 55: Hoare triple {7377#(and (<= (div (- main_~v~0) (- 2)) (div main_~c~0 2)) (<= main_~b~0 (div main_~c~0 2)) (<= main_~c~0 1))} [155] L50-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_12 v_main_~p~0_7) (* v_main_~y~0_11 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_12, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {7207#true} is VALID [2022-04-07 19:22:21,870 INFO L290 TraceCheckUtils]: 56: Hoare triple {7207#true} [138] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |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_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {7207#true} is VALID [2022-04-07 19:22:21,870 INFO L290 TraceCheckUtils]: 57: Hoare triple {7207#true} [144] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {7207#true} is VALID [2022-04-07 19:22:21,870 INFO L290 TraceCheckUtils]: 58: Hoare triple {7207#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7207#true} is VALID [2022-04-07 19:22:21,870 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {7207#true} {7377#(and (<= (div (- main_~v~0) (- 2)) (div main_~c~0 2)) (<= main_~b~0 (div main_~c~0 2)) (<= main_~c~0 1))} [167] __VERIFIER_assertEXIT-->L50-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_12 v_main_~p~0_7) (* v_main_~y~0_11 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_12, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {7377#(and (<= (div (- main_~v~0) (- 2)) (div main_~c~0 2)) (<= main_~b~0 (div main_~c~0 2)) (<= main_~c~0 1))} is VALID [2022-04-07 19:22:21,870 INFO L272 TraceCheckUtils]: 60: Hoare triple {7377#(and (<= (div (- main_~v~0) (- 2)) (div main_~c~0 2)) (<= main_~b~0 (div main_~c~0 2)) (<= main_~c~0 1))} [156] L50-1-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~x~0_13 v_main_~q~0_7) (* v_main_~y~0_12 v_main_~s~0_7)) v_main_~b~0_12) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_12, main_~x~0=v_main_~x~0_13, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_7} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {7207#true} is VALID [2022-04-07 19:22:21,871 INFO L290 TraceCheckUtils]: 61: Hoare triple {7207#true} [138] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |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_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {7207#true} is VALID [2022-04-07 19:22:21,871 INFO L290 TraceCheckUtils]: 62: Hoare triple {7207#true} [144] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {7207#true} is VALID [2022-04-07 19:22:21,871 INFO L290 TraceCheckUtils]: 63: Hoare triple {7207#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7207#true} is VALID [2022-04-07 19:22:21,871 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {7207#true} {7377#(and (<= (div (- main_~v~0) (- 2)) (div main_~c~0 2)) (<= main_~b~0 (div main_~c~0 2)) (<= main_~c~0 1))} [168] __VERIFIER_assertEXIT-->L51: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= (+ (* v_main_~x~0_13 v_main_~q~0_7) (* v_main_~y~0_12 v_main_~s~0_7)) v_main_~b~0_12) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_12, main_~x~0=v_main_~x~0_13, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_7} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {7377#(and (<= (div (- main_~v~0) (- 2)) (div main_~c~0 2)) (<= main_~b~0 (div main_~c~0 2)) (<= main_~c~0 1))} is VALID [2022-04-07 19:22:21,871 INFO L272 TraceCheckUtils]: 65: Hoare triple {7377#(and (<= (div (- main_~v~0) (- 2)) (div main_~c~0 2)) (<= main_~b~0 (div main_~c~0 2)) (<= main_~c~0 1))} [157] L51-->__VERIFIER_assertENTRY: Formula: (= (ite (= v_main_~a~0_9 (+ (* v_main_~k~0_7 v_main_~b~0_13) v_main_~c~0_11)) 1 0) |v___VERIFIER_assert_#in~condInParam_3|) InVars {main_~c~0=v_main_~c~0_11, main_~b~0=v_main_~b~0_13, main_~k~0=v_main_~k~0_7, main_~a~0=v_main_~a~0_9} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~k~0, main_~c~0, main_~b~0, main_~a~0] {7207#true} is VALID [2022-04-07 19:22:21,871 INFO L290 TraceCheckUtils]: 66: Hoare triple {7207#true} [138] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |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_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {7207#true} is VALID [2022-04-07 19:22:21,871 INFO L290 TraceCheckUtils]: 67: Hoare triple {7207#true} [144] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {7207#true} is VALID [2022-04-07 19:22:21,872 INFO L290 TraceCheckUtils]: 68: Hoare triple {7207#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7207#true} is VALID [2022-04-07 19:22:21,872 INFO L284 TraceCheckUtils]: 69: Hoare quadruple {7207#true} {7377#(and (<= (div (- main_~v~0) (- 2)) (div main_~c~0 2)) (<= main_~b~0 (div main_~c~0 2)) (<= main_~c~0 1))} [169] __VERIFIER_assertEXIT-->L52: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= v_main_~a~0_9 (+ (* v_main_~k~0_7 v_main_~b~0_13) v_main_~c~0_11)) 1 0) |v___VERIFIER_assert_#in~condInParam_3|) InVars {main_~c~0=v_main_~c~0_11, main_~b~0=v_main_~b~0_13, main_~k~0=v_main_~k~0_7, main_~a~0=v_main_~a~0_9} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~k~0, main_~c~0, main_~b~0, main_~a~0] {7377#(and (<= (div (- main_~v~0) (- 2)) (div main_~c~0 2)) (<= main_~b~0 (div main_~c~0 2)) (<= main_~c~0 1))} is VALID [2022-04-07 19:22:21,872 INFO L272 TraceCheckUtils]: 70: Hoare triple {7377#(and (<= (div (- main_~v~0) (- 2)) (div main_~c~0 2)) (<= main_~b~0 (div main_~c~0 2)) (<= main_~c~0 1))} [158] L52-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_4| (ite (= v_main_~v~0_8 (* v_main_~d~0_7 v_main_~b~0_14)) 1 0)) InVars {main_~v~0=v_main_~v~0_8, main_~d~0=v_main_~d~0_7, main_~b~0=v_main_~b~0_14} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~v~0, main_~d~0, main_~b~0] {7207#true} is VALID [2022-04-07 19:22:21,872 INFO L290 TraceCheckUtils]: 71: Hoare triple {7207#true} [138] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |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_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {7207#true} is VALID [2022-04-07 19:22:21,872 INFO L290 TraceCheckUtils]: 72: Hoare triple {7207#true} [144] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {7207#true} is VALID [2022-04-07 19:22:21,872 INFO L290 TraceCheckUtils]: 73: Hoare triple {7207#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7207#true} is VALID [2022-04-07 19:22:21,873 INFO L284 TraceCheckUtils]: 74: Hoare quadruple {7207#true} {7377#(and (<= (div (- main_~v~0) (- 2)) (div main_~c~0 2)) (<= main_~b~0 (div main_~c~0 2)) (<= main_~c~0 1))} [170] __VERIFIER_assertEXIT-->L53: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_4| (ite (= v_main_~v~0_8 (* v_main_~d~0_7 v_main_~b~0_14)) 1 0)) InVars {main_~v~0=v_main_~v~0_8, main_~d~0=v_main_~d~0_7, main_~b~0=v_main_~b~0_14} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~v~0, main_~d~0, main_~b~0] {7377#(and (<= (div (- main_~v~0) (- 2)) (div main_~c~0 2)) (<= main_~b~0 (div main_~c~0 2)) (<= main_~c~0 1))} is VALID [2022-04-07 19:22:21,873 INFO L290 TraceCheckUtils]: 75: Hoare triple {7377#(and (<= (div (- main_~v~0) (- 2)) (div main_~c~0 2)) (<= main_~b~0 (div main_~c~0 2)) (<= main_~c~0 1))} [159] L53-->L49-3: Formula: (not (<= (* v_main_~v~0_5 2) v_main_~c~0_9)) InVars {main_~c~0=v_main_~c~0_9, main_~v~0=v_main_~v~0_5} OutVars{main_~c~0=v_main_~c~0_9, main_~v~0=v_main_~v~0_5} AuxVars[] AssignedVars[] {7377#(and (<= (div (- main_~v~0) (- 2)) (div main_~c~0 2)) (<= main_~b~0 (div main_~c~0 2)) (<= main_~c~0 1))} is VALID [2022-04-07 19:22:21,874 INFO L290 TraceCheckUtils]: 76: Hoare triple {7377#(and (<= (div (- main_~v~0) (- 2)) (div main_~c~0 2)) (<= main_~b~0 (div main_~c~0 2)) (<= main_~c~0 1))} [154] L49-3-->L42-2: Formula: (and (= v_main_~k~0_1 (+ v_main_~d~0_1 v_main_~k~0_2)) (= (+ v_main_~c~0_2 (* (- 1) v_main_~v~0_1)) v_main_~c~0_1)) InVars {main_~c~0=v_main_~c~0_2, main_~v~0=v_main_~v~0_1, main_~d~0=v_main_~d~0_1, main_~k~0=v_main_~k~0_2} OutVars{main_~c~0=v_main_~c~0_1, main_~v~0=v_main_~v~0_1, main_~d~0=v_main_~d~0_1, main_~k~0=v_main_~k~0_1} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {7447#(and (<= (div main_~c~0 (- 2)) 0) (<= main_~b~0 0))} is VALID [2022-04-07 19:22:21,874 INFO L290 TraceCheckUtils]: 77: Hoare triple {7447#(and (<= (div main_~c~0 (- 2)) 0) (<= main_~b~0 0))} [141] L42-2-->L43: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7447#(and (<= (div main_~c~0 (- 2)) 0) (<= main_~b~0 0))} is VALID [2022-04-07 19:22:21,875 INFO L290 TraceCheckUtils]: 78: Hoare triple {7447#(and (<= (div main_~c~0 (- 2)) 0) (<= main_~b~0 0))} [146] L43-->L42-3: Formula: (not (<= v_main_~b~0_7 v_main_~c~0_6)) InVars {main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} OutVars{main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} AuxVars[] AssignedVars[] {7208#false} is VALID [2022-04-07 19:22:21,875 INFO L290 TraceCheckUtils]: 79: Hoare triple {7208#false} [145] L42-3-->L35-2: Formula: (and (= v_main_~r~0_1 v_main_~s~0_2) (= v_main_~b~0_1 v_main_~c~0_3) (= v_main_~p~0_2 (+ v_main_~q~0_1 (* v_main_~k~0_3 v_main_~q~0_2))) (= v_main_~r~0_2 v_main_~temp~0_1) (= v_main_~p~0_1 v_main_~q~0_2) (= v_main_~a~0_1 v_main_~b~0_2) (= v_main_~s~0_1 (+ v_main_~temp~0_1 (* (- 1) (* v_main_~k~0_3 v_main_~s~0_2))))) InVars {main_~q~0=v_main_~q~0_2, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_2, main_~p~0=v_main_~p~0_2, main_~r~0=v_main_~r~0_2, main_~s~0=v_main_~s~0_2} OutVars{main_~q~0=v_main_~q~0_1, main_~temp~0=v_main_~temp~0_1, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_1, main_~p~0=v_main_~p~0_1, main_~r~0=v_main_~r~0_1, main_~s~0=v_main_~s~0_1, main_~a~0=v_main_~a~0_1} AuxVars[] AssignedVars[main_~q~0, main_~temp~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {7208#false} is VALID [2022-04-07 19:22:21,875 INFO L290 TraceCheckUtils]: 80: Hoare triple {7208#false} [133] L35-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7208#false} is VALID [2022-04-07 19:22:21,875 INFO L290 TraceCheckUtils]: 81: Hoare triple {7208#false} [135] L36-->L35-3: Formula: (= v_main_~b~0_5 0) InVars {main_~b~0=v_main_~b~0_5} OutVars{main_~b~0=v_main_~b~0_5} AuxVars[] AssignedVars[] {7208#false} is VALID [2022-04-07 19:22:21,875 INFO L272 TraceCheckUtils]: 82: Hoare triple {7208#false} [134] L35-3-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_5| (ite (= (+ (* (- 1) (* v_main_~x~0_14 v_main_~q~0_8)) (* v_main_~x~0_14 v_main_~p~0_8) (* (- 1) (* v_main_~y~0_13 v_main_~s~0_8)) (* v_main_~y~0_13 v_main_~r~0_8)) v_main_~a~0_10) 1 0)) InVars {main_~q~0=v_main_~q~0_8, main_~x~0=v_main_~x~0_14, main_~y~0=v_main_~y~0_13, main_~p~0=v_main_~p~0_8, main_~r~0=v_main_~r~0_8, main_~s~0=v_main_~s~0_8, main_~a~0=v_main_~a~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_5|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {7208#false} is VALID [2022-04-07 19:22:21,875 INFO L290 TraceCheckUtils]: 83: Hoare triple {7208#false} [138] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |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_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {7208#false} is VALID [2022-04-07 19:22:21,875 INFO L290 TraceCheckUtils]: 84: Hoare triple {7208#false} [143] L11-->L12: Formula: (= 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[] {7208#false} is VALID [2022-04-07 19:22:21,876 INFO L290 TraceCheckUtils]: 85: Hoare triple {7208#false} [148] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7208#false} is VALID [2022-04-07 19:22:21,876 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 18 proven. 17 refuted. 0 times theorem prover too weak. 127 trivial. 0 not checked. [2022-04-07 19:22:21,876 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-07 19:22:22,562 INFO L290 TraceCheckUtils]: 85: Hoare triple {7208#false} [148] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7208#false} is VALID [2022-04-07 19:22:22,562 INFO L290 TraceCheckUtils]: 84: Hoare triple {7208#false} [143] L11-->L12: Formula: (= 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[] {7208#false} is VALID [2022-04-07 19:22:22,562 INFO L290 TraceCheckUtils]: 83: Hoare triple {7208#false} [138] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |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_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {7208#false} is VALID [2022-04-07 19:22:22,562 INFO L272 TraceCheckUtils]: 82: Hoare triple {7208#false} [134] L35-3-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_5| (ite (= (+ (* (- 1) (* v_main_~x~0_14 v_main_~q~0_8)) (* v_main_~x~0_14 v_main_~p~0_8) (* (- 1) (* v_main_~y~0_13 v_main_~s~0_8)) (* v_main_~y~0_13 v_main_~r~0_8)) v_main_~a~0_10) 1 0)) InVars {main_~q~0=v_main_~q~0_8, main_~x~0=v_main_~x~0_14, main_~y~0=v_main_~y~0_13, main_~p~0=v_main_~p~0_8, main_~r~0=v_main_~r~0_8, main_~s~0=v_main_~s~0_8, main_~a~0=v_main_~a~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_5|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {7208#false} is VALID [2022-04-07 19:22:22,562 INFO L290 TraceCheckUtils]: 81: Hoare triple {7208#false} [135] L36-->L35-3: Formula: (= v_main_~b~0_5 0) InVars {main_~b~0=v_main_~b~0_5} OutVars{main_~b~0=v_main_~b~0_5} AuxVars[] AssignedVars[] {7208#false} is VALID [2022-04-07 19:22:22,562 INFO L290 TraceCheckUtils]: 80: Hoare triple {7208#false} [133] L35-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7208#false} is VALID [2022-04-07 19:22:22,563 INFO L290 TraceCheckUtils]: 79: Hoare triple {7208#false} [145] L42-3-->L35-2: Formula: (and (= v_main_~r~0_1 v_main_~s~0_2) (= v_main_~b~0_1 v_main_~c~0_3) (= v_main_~p~0_2 (+ v_main_~q~0_1 (* v_main_~k~0_3 v_main_~q~0_2))) (= v_main_~r~0_2 v_main_~temp~0_1) (= v_main_~p~0_1 v_main_~q~0_2) (= v_main_~a~0_1 v_main_~b~0_2) (= v_main_~s~0_1 (+ v_main_~temp~0_1 (* (- 1) (* v_main_~k~0_3 v_main_~s~0_2))))) InVars {main_~q~0=v_main_~q~0_2, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_2, main_~p~0=v_main_~p~0_2, main_~r~0=v_main_~r~0_2, main_~s~0=v_main_~s~0_2} OutVars{main_~q~0=v_main_~q~0_1, main_~temp~0=v_main_~temp~0_1, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_1, main_~p~0=v_main_~p~0_1, main_~r~0=v_main_~r~0_1, main_~s~0=v_main_~s~0_1, main_~a~0=v_main_~a~0_1} AuxVars[] AssignedVars[main_~q~0, main_~temp~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {7208#false} is VALID [2022-04-07 19:22:22,563 INFO L290 TraceCheckUtils]: 78: Hoare triple {7496#(<= main_~b~0 main_~c~0)} [146] L43-->L42-3: Formula: (not (<= v_main_~b~0_7 v_main_~c~0_6)) InVars {main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} OutVars{main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} AuxVars[] AssignedVars[] {7208#false} is VALID [2022-04-07 19:22:22,563 INFO L290 TraceCheckUtils]: 77: Hoare triple {7496#(<= main_~b~0 main_~c~0)} [141] L42-2-->L43: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7496#(<= main_~b~0 main_~c~0)} is VALID [2022-04-07 19:22:22,564 INFO L290 TraceCheckUtils]: 76: Hoare triple {7503#(<= (+ main_~b~0 main_~v~0) main_~c~0)} [154] L49-3-->L42-2: Formula: (and (= v_main_~k~0_1 (+ v_main_~d~0_1 v_main_~k~0_2)) (= (+ v_main_~c~0_2 (* (- 1) v_main_~v~0_1)) v_main_~c~0_1)) InVars {main_~c~0=v_main_~c~0_2, main_~v~0=v_main_~v~0_1, main_~d~0=v_main_~d~0_1, main_~k~0=v_main_~k~0_2} OutVars{main_~c~0=v_main_~c~0_1, main_~v~0=v_main_~v~0_1, main_~d~0=v_main_~d~0_1, main_~k~0=v_main_~k~0_1} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {7496#(<= main_~b~0 main_~c~0)} is VALID [2022-04-07 19:22:22,564 INFO L290 TraceCheckUtils]: 75: Hoare triple {7503#(<= (+ main_~b~0 main_~v~0) main_~c~0)} [159] L53-->L49-3: Formula: (not (<= (* v_main_~v~0_5 2) v_main_~c~0_9)) InVars {main_~c~0=v_main_~c~0_9, main_~v~0=v_main_~v~0_5} OutVars{main_~c~0=v_main_~c~0_9, main_~v~0=v_main_~v~0_5} AuxVars[] AssignedVars[] {7503#(<= (+ main_~b~0 main_~v~0) main_~c~0)} is VALID [2022-04-07 19:22:22,564 INFO L284 TraceCheckUtils]: 74: Hoare quadruple {7207#true} {7503#(<= (+ main_~b~0 main_~v~0) main_~c~0)} [170] __VERIFIER_assertEXIT-->L53: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_4| (ite (= v_main_~v~0_8 (* v_main_~d~0_7 v_main_~b~0_14)) 1 0)) InVars {main_~v~0=v_main_~v~0_8, main_~d~0=v_main_~d~0_7, main_~b~0=v_main_~b~0_14} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~v~0, main_~d~0, main_~b~0] {7503#(<= (+ main_~b~0 main_~v~0) main_~c~0)} is VALID [2022-04-07 19:22:22,565 INFO L290 TraceCheckUtils]: 73: Hoare triple {7207#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7207#true} is VALID [2022-04-07 19:22:22,565 INFO L290 TraceCheckUtils]: 72: Hoare triple {7207#true} [144] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {7207#true} is VALID [2022-04-07 19:22:22,565 INFO L290 TraceCheckUtils]: 71: Hoare triple {7207#true} [138] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |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_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {7207#true} is VALID [2022-04-07 19:22:22,565 INFO L272 TraceCheckUtils]: 70: Hoare triple {7503#(<= (+ main_~b~0 main_~v~0) main_~c~0)} [158] L52-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_4| (ite (= v_main_~v~0_8 (* v_main_~d~0_7 v_main_~b~0_14)) 1 0)) InVars {main_~v~0=v_main_~v~0_8, main_~d~0=v_main_~d~0_7, main_~b~0=v_main_~b~0_14} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~v~0, main_~d~0, main_~b~0] {7207#true} is VALID [2022-04-07 19:22:22,565 INFO L284 TraceCheckUtils]: 69: Hoare quadruple {7207#true} {7503#(<= (+ main_~b~0 main_~v~0) main_~c~0)} [169] __VERIFIER_assertEXIT-->L52: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= v_main_~a~0_9 (+ (* v_main_~k~0_7 v_main_~b~0_13) v_main_~c~0_11)) 1 0) |v___VERIFIER_assert_#in~condInParam_3|) InVars {main_~c~0=v_main_~c~0_11, main_~b~0=v_main_~b~0_13, main_~k~0=v_main_~k~0_7, main_~a~0=v_main_~a~0_9} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~k~0, main_~c~0, main_~b~0, main_~a~0] {7503#(<= (+ main_~b~0 main_~v~0) main_~c~0)} is VALID [2022-04-07 19:22:22,565 INFO L290 TraceCheckUtils]: 68: Hoare triple {7207#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7207#true} is VALID [2022-04-07 19:22:22,565 INFO L290 TraceCheckUtils]: 67: Hoare triple {7207#true} [144] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {7207#true} is VALID [2022-04-07 19:22:22,565 INFO L290 TraceCheckUtils]: 66: Hoare triple {7207#true} [138] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |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_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {7207#true} is VALID [2022-04-07 19:22:22,566 INFO L272 TraceCheckUtils]: 65: Hoare triple {7503#(<= (+ main_~b~0 main_~v~0) main_~c~0)} [157] L51-->__VERIFIER_assertENTRY: Formula: (= (ite (= v_main_~a~0_9 (+ (* v_main_~k~0_7 v_main_~b~0_13) v_main_~c~0_11)) 1 0) |v___VERIFIER_assert_#in~condInParam_3|) InVars {main_~c~0=v_main_~c~0_11, main_~b~0=v_main_~b~0_13, main_~k~0=v_main_~k~0_7, main_~a~0=v_main_~a~0_9} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~k~0, main_~c~0, main_~b~0, main_~a~0] {7207#true} is VALID [2022-04-07 19:22:22,566 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {7207#true} {7503#(<= (+ main_~b~0 main_~v~0) main_~c~0)} [168] __VERIFIER_assertEXIT-->L51: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= (+ (* v_main_~x~0_13 v_main_~q~0_7) (* v_main_~y~0_12 v_main_~s~0_7)) v_main_~b~0_12) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_12, main_~x~0=v_main_~x~0_13, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_7} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {7503#(<= (+ main_~b~0 main_~v~0) main_~c~0)} is VALID [2022-04-07 19:22:22,566 INFO L290 TraceCheckUtils]: 63: Hoare triple {7207#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7207#true} is VALID [2022-04-07 19:22:22,566 INFO L290 TraceCheckUtils]: 62: Hoare triple {7207#true} [144] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {7207#true} is VALID [2022-04-07 19:22:22,566 INFO L290 TraceCheckUtils]: 61: Hoare triple {7207#true} [138] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |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_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {7207#true} is VALID [2022-04-07 19:22:22,566 INFO L272 TraceCheckUtils]: 60: Hoare triple {7503#(<= (+ main_~b~0 main_~v~0) main_~c~0)} [156] L50-1-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~x~0_13 v_main_~q~0_7) (* v_main_~y~0_12 v_main_~s~0_7)) v_main_~b~0_12) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_12, main_~x~0=v_main_~x~0_13, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_7} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {7207#true} is VALID [2022-04-07 19:22:22,567 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {7207#true} {7503#(<= (+ main_~b~0 main_~v~0) main_~c~0)} [167] __VERIFIER_assertEXIT-->L50-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_12 v_main_~p~0_7) (* v_main_~y~0_11 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_12, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {7503#(<= (+ main_~b~0 main_~v~0) main_~c~0)} is VALID [2022-04-07 19:22:22,567 INFO L290 TraceCheckUtils]: 58: Hoare triple {7207#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7207#true} is VALID [2022-04-07 19:22:22,567 INFO L290 TraceCheckUtils]: 57: Hoare triple {7207#true} [144] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {7207#true} is VALID [2022-04-07 19:22:22,567 INFO L290 TraceCheckUtils]: 56: Hoare triple {7207#true} [138] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |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_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {7207#true} is VALID [2022-04-07 19:22:22,567 INFO L272 TraceCheckUtils]: 55: Hoare triple {7503#(<= (+ main_~b~0 main_~v~0) main_~c~0)} [155] L50-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_12 v_main_~p~0_7) (* v_main_~y~0_11 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_12, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {7207#true} is VALID [2022-04-07 19:22:22,568 INFO L290 TraceCheckUtils]: 54: Hoare triple {7503#(<= (+ main_~b~0 main_~v~0) main_~c~0)} [153] L49-2-->L50: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7503#(<= (+ main_~b~0 main_~v~0) main_~c~0)} is VALID [2022-04-07 19:22:22,568 INFO L290 TraceCheckUtils]: 53: Hoare triple {7573#(or (<= (+ (* main_~v~0 2) main_~b~0) main_~c~0) (not (<= (* main_~v~0 2) main_~c~0)))} [160] L53-->L49-2: Formula: (let ((.cse0 (* v_main_~v~0_7 2))) (and (<= .cse0 v_main_~c~0_10) (= v_main_~v~0_6 .cse0) (= v_main_~d~0_5 (* v_main_~d~0_6 2)))) InVars {main_~c~0=v_main_~c~0_10, main_~v~0=v_main_~v~0_7, main_~d~0=v_main_~d~0_6} OutVars{main_~c~0=v_main_~c~0_10, main_~v~0=v_main_~v~0_6, main_~d~0=v_main_~d~0_5} AuxVars[] AssignedVars[main_~v~0, main_~d~0] {7503#(<= (+ main_~b~0 main_~v~0) main_~c~0)} is VALID [2022-04-07 19:22:22,569 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {7207#true} {7573#(or (<= (+ (* main_~v~0 2) main_~b~0) main_~c~0) (not (<= (* main_~v~0 2) main_~c~0)))} [170] __VERIFIER_assertEXIT-->L53: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_4| (ite (= v_main_~v~0_8 (* v_main_~d~0_7 v_main_~b~0_14)) 1 0)) InVars {main_~v~0=v_main_~v~0_8, main_~d~0=v_main_~d~0_7, main_~b~0=v_main_~b~0_14} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~v~0, main_~d~0, main_~b~0] {7573#(or (<= (+ (* main_~v~0 2) main_~b~0) main_~c~0) (not (<= (* main_~v~0 2) main_~c~0)))} is VALID [2022-04-07 19:22:22,569 INFO L290 TraceCheckUtils]: 51: Hoare triple {7207#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7207#true} is VALID [2022-04-07 19:22:22,569 INFO L290 TraceCheckUtils]: 50: Hoare triple {7207#true} [144] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {7207#true} is VALID [2022-04-07 19:22:22,569 INFO L290 TraceCheckUtils]: 49: Hoare triple {7207#true} [138] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |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_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {7207#true} is VALID [2022-04-07 19:22:22,569 INFO L272 TraceCheckUtils]: 48: Hoare triple {7573#(or (<= (+ (* main_~v~0 2) main_~b~0) main_~c~0) (not (<= (* main_~v~0 2) main_~c~0)))} [158] L52-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_4| (ite (= v_main_~v~0_8 (* v_main_~d~0_7 v_main_~b~0_14)) 1 0)) InVars {main_~v~0=v_main_~v~0_8, main_~d~0=v_main_~d~0_7, main_~b~0=v_main_~b~0_14} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~v~0, main_~d~0, main_~b~0] {7207#true} is VALID [2022-04-07 19:22:22,570 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {7207#true} {7573#(or (<= (+ (* main_~v~0 2) main_~b~0) main_~c~0) (not (<= (* main_~v~0 2) main_~c~0)))} [169] __VERIFIER_assertEXIT-->L52: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= v_main_~a~0_9 (+ (* v_main_~k~0_7 v_main_~b~0_13) v_main_~c~0_11)) 1 0) |v___VERIFIER_assert_#in~condInParam_3|) InVars {main_~c~0=v_main_~c~0_11, main_~b~0=v_main_~b~0_13, main_~k~0=v_main_~k~0_7, main_~a~0=v_main_~a~0_9} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~k~0, main_~c~0, main_~b~0, main_~a~0] {7573#(or (<= (+ (* main_~v~0 2) main_~b~0) main_~c~0) (not (<= (* main_~v~0 2) main_~c~0)))} is VALID [2022-04-07 19:22:22,570 INFO L290 TraceCheckUtils]: 46: Hoare triple {7207#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7207#true} is VALID [2022-04-07 19:22:22,570 INFO L290 TraceCheckUtils]: 45: Hoare triple {7207#true} [144] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {7207#true} is VALID [2022-04-07 19:22:22,570 INFO L290 TraceCheckUtils]: 44: Hoare triple {7207#true} [138] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |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_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {7207#true} is VALID [2022-04-07 19:22:22,570 INFO L272 TraceCheckUtils]: 43: Hoare triple {7573#(or (<= (+ (* main_~v~0 2) main_~b~0) main_~c~0) (not (<= (* main_~v~0 2) main_~c~0)))} [157] L51-->__VERIFIER_assertENTRY: Formula: (= (ite (= v_main_~a~0_9 (+ (* v_main_~k~0_7 v_main_~b~0_13) v_main_~c~0_11)) 1 0) |v___VERIFIER_assert_#in~condInParam_3|) InVars {main_~c~0=v_main_~c~0_11, main_~b~0=v_main_~b~0_13, main_~k~0=v_main_~k~0_7, main_~a~0=v_main_~a~0_9} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~k~0, main_~c~0, main_~b~0, main_~a~0] {7207#true} is VALID [2022-04-07 19:22:22,570 INFO L284 TraceCheckUtils]: 42: Hoare quadruple {7207#true} {7573#(or (<= (+ (* main_~v~0 2) main_~b~0) main_~c~0) (not (<= (* main_~v~0 2) main_~c~0)))} [168] __VERIFIER_assertEXIT-->L51: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= (+ (* v_main_~x~0_13 v_main_~q~0_7) (* v_main_~y~0_12 v_main_~s~0_7)) v_main_~b~0_12) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_12, main_~x~0=v_main_~x~0_13, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_7} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {7573#(or (<= (+ (* main_~v~0 2) main_~b~0) main_~c~0) (not (<= (* main_~v~0 2) main_~c~0)))} is VALID [2022-04-07 19:22:22,570 INFO L290 TraceCheckUtils]: 41: Hoare triple {7207#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7207#true} is VALID [2022-04-07 19:22:22,571 INFO L290 TraceCheckUtils]: 40: Hoare triple {7207#true} [144] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {7207#true} is VALID [2022-04-07 19:22:22,571 INFO L290 TraceCheckUtils]: 39: Hoare triple {7207#true} [138] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |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_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {7207#true} is VALID [2022-04-07 19:22:22,571 INFO L272 TraceCheckUtils]: 38: Hoare triple {7573#(or (<= (+ (* main_~v~0 2) main_~b~0) main_~c~0) (not (<= (* main_~v~0 2) main_~c~0)))} [156] L50-1-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~x~0_13 v_main_~q~0_7) (* v_main_~y~0_12 v_main_~s~0_7)) v_main_~b~0_12) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_12, main_~x~0=v_main_~x~0_13, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_7} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {7207#true} is VALID [2022-04-07 19:22:22,571 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {7207#true} {7573#(or (<= (+ (* main_~v~0 2) main_~b~0) main_~c~0) (not (<= (* main_~v~0 2) main_~c~0)))} [167] __VERIFIER_assertEXIT-->L50-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_12 v_main_~p~0_7) (* v_main_~y~0_11 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_12, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {7573#(or (<= (+ (* main_~v~0 2) main_~b~0) main_~c~0) (not (<= (* main_~v~0 2) main_~c~0)))} is VALID [2022-04-07 19:22:22,571 INFO L290 TraceCheckUtils]: 36: Hoare triple {7207#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7207#true} is VALID [2022-04-07 19:22:22,571 INFO L290 TraceCheckUtils]: 35: Hoare triple {7207#true} [144] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {7207#true} is VALID [2022-04-07 19:22:22,572 INFO L290 TraceCheckUtils]: 34: Hoare triple {7207#true} [138] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |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_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {7207#true} is VALID [2022-04-07 19:22:22,572 INFO L272 TraceCheckUtils]: 33: Hoare triple {7573#(or (<= (+ (* main_~v~0 2) main_~b~0) main_~c~0) (not (<= (* main_~v~0 2) main_~c~0)))} [155] L50-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_12 v_main_~p~0_7) (* v_main_~y~0_11 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_12, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {7207#true} is VALID [2022-04-07 19:22:22,572 INFO L290 TraceCheckUtils]: 32: Hoare triple {7573#(or (<= (+ (* main_~v~0 2) main_~b~0) main_~c~0) (not (<= (* main_~v~0 2) main_~c~0)))} [153] L49-2-->L50: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7573#(or (<= (+ (* main_~v~0 2) main_~b~0) main_~c~0) (not (<= (* main_~v~0 2) main_~c~0)))} is VALID [2022-04-07 19:22:22,573 INFO L290 TraceCheckUtils]: 31: Hoare triple {7640#(<= (div main_~c~0 2) (+ (div (+ (- 2) (* (- 1) (div main_~c~0 2)) main_~c~0) 2) 1))} [147] L43-->L49-2: Formula: (and (= v_main_~d~0_2 1) (<= v_main_~b~0_8 v_main_~c~0_7) (= v_main_~b~0_8 v_main_~v~0_2)) InVars {main_~b~0=v_main_~b~0_8, main_~c~0=v_main_~c~0_7} OutVars{main_~c~0=v_main_~c~0_7, main_~v~0=v_main_~v~0_2, main_~d~0=v_main_~d~0_2, main_~b~0=v_main_~b~0_8} AuxVars[] AssignedVars[main_~v~0, main_~d~0] {7573#(or (<= (+ (* main_~v~0 2) main_~b~0) main_~c~0) (not (<= (* main_~v~0 2) main_~c~0)))} is VALID [2022-04-07 19:22:22,573 INFO L290 TraceCheckUtils]: 30: Hoare triple {7640#(<= (div main_~c~0 2) (+ (div (+ (- 2) (* (- 1) (div main_~c~0 2)) main_~c~0) 2) 1))} [141] L42-2-->L43: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7640#(<= (div main_~c~0 2) (+ (div (+ (- 2) (* (- 1) (div main_~c~0 2)) main_~c~0) 2) 1))} is VALID [2022-04-07 19:22:22,574 INFO L290 TraceCheckUtils]: 29: Hoare triple {7296#(<= main_~a~0 1)} [136] L36-->L42-2: Formula: (and (not (= v_main_~b~0_6 0)) (= v_main_~k~0_4 0) (= v_main_~a~0_5 v_main_~c~0_4)) InVars {main_~b~0=v_main_~b~0_6, main_~a~0=v_main_~a~0_5} OutVars{main_~c~0=v_main_~c~0_4, main_~b~0=v_main_~b~0_6, main_~k~0=v_main_~k~0_4, main_~a~0=v_main_~a~0_5} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {7640#(<= (div main_~c~0 2) (+ (div (+ (- 2) (* (- 1) (div main_~c~0 2)) main_~c~0) 2) 1))} is VALID [2022-04-07 19:22:22,574 INFO L290 TraceCheckUtils]: 28: Hoare triple {7296#(<= main_~a~0 1)} [133] L35-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7296#(<= main_~a~0 1)} is VALID [2022-04-07 19:22:22,574 INFO L290 TraceCheckUtils]: 27: Hoare triple {7653#(<= main_~x~0 1)} [130] L26-->L35-2: Formula: (and (= v_main_~b~0_4 v_main_~y~0_6) (= v_main_~q~0_5 0) (= v_main_~s~0_5 1) (= v_main_~p~0_5 1) (= v_main_~a~0_4 v_main_~x~0_7) (= v_main_~r~0_5 0)) InVars {main_~x~0=v_main_~x~0_7, main_~y~0=v_main_~y~0_6} OutVars{main_~q~0=v_main_~q~0_5, main_~x~0=v_main_~x~0_7, main_~y~0=v_main_~y~0_6, main_~b~0=v_main_~b~0_4, main_~p~0=v_main_~p~0_5, main_~r~0=v_main_~r~0_5, main_~s~0=v_main_~s~0_5, main_~a~0=v_main_~a~0_4} AuxVars[] AssignedVars[main_~q~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {7296#(<= main_~a~0 1)} is VALID [2022-04-07 19:22:22,575 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {7207#true} {7653#(<= main_~x~0 1)} [165] assume_abort_if_notEXIT-->L26: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (<= 1 v_main_~y~0_10) 1 0) |v_assume_abort_if_not_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_4|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {7653#(<= main_~x~0 1)} is VALID [2022-04-07 19:22:22,575 INFO L290 TraceCheckUtils]: 25: Hoare triple {7207#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7207#true} is VALID [2022-04-07 19:22:22,575 INFO L290 TraceCheckUtils]: 24: Hoare triple {7207#true} [126] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {7207#true} is VALID [2022-04-07 19:22:22,575 INFO L290 TraceCheckUtils]: 23: Hoare triple {7207#true} [123] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {7207#true} is VALID [2022-04-07 19:22:22,575 INFO L272 TraceCheckUtils]: 22: Hoare triple {7653#(<= main_~x~0 1)} [129] L25-->assume_abort_if_notENTRY: Formula: (= (ite (<= 1 v_main_~y~0_10) 1 0) |v_assume_abort_if_not_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_4|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {7207#true} is VALID [2022-04-07 19:22:22,575 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {7207#true} {7653#(<= main_~x~0 1)} [164] assume_abort_if_notEXIT-->L25: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (<= 1 v_main_~x~0_11) 1 0) |v_assume_abort_if_not_#in~condInParam_3|) InVars {main_~x~0=v_main_~x~0_11} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_3|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {7653#(<= main_~x~0 1)} is VALID [2022-04-07 19:22:22,576 INFO L290 TraceCheckUtils]: 20: Hoare triple {7207#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7207#true} is VALID [2022-04-07 19:22:22,576 INFO L290 TraceCheckUtils]: 19: Hoare triple {7207#true} [126] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {7207#true} is VALID [2022-04-07 19:22:22,576 INFO L290 TraceCheckUtils]: 18: Hoare triple {7207#true} [123] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {7207#true} is VALID [2022-04-07 19:22:22,576 INFO L272 TraceCheckUtils]: 17: Hoare triple {7653#(<= main_~x~0 1)} [127] L24-1-->assume_abort_if_notENTRY: Formula: (= (ite (<= 1 v_main_~x~0_11) 1 0) |v_assume_abort_if_not_#in~condInParam_3|) InVars {main_~x~0=v_main_~x~0_11} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_3|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {7207#true} is VALID [2022-04-07 19:22:22,576 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {7207#true} {7653#(<= main_~x~0 1)} [163] assume_abort_if_notEXIT-->L24-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= 0 v_main_~y~0_9) (<= v_main_~y~0_9 1)) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {7653#(<= main_~x~0 1)} is VALID [2022-04-07 19:22:22,576 INFO L290 TraceCheckUtils]: 15: Hoare triple {7207#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7207#true} is VALID [2022-04-07 19:22:22,576 INFO L290 TraceCheckUtils]: 14: Hoare triple {7207#true} [126] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {7207#true} is VALID [2022-04-07 19:22:22,576 INFO L290 TraceCheckUtils]: 13: Hoare triple {7207#true} [123] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {7207#true} is VALID [2022-04-07 19:22:22,576 INFO L272 TraceCheckUtils]: 12: Hoare triple {7653#(<= main_~x~0 1)} [124] L24-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= 0 v_main_~y~0_9) (<= v_main_~y~0_9 1)) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {7207#true} is VALID [2022-04-07 19:22:22,577 INFO L290 TraceCheckUtils]: 11: Hoare triple {7653#(<= main_~x~0 1)} [122] L22-1-->L24: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= v_main_~y~0_3 |v_main_#t~nondet5_2|)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|} OutVars{main_~y~0=v_main_~y~0_3} AuxVars[] AssignedVars[main_#t~nondet5, main_~y~0] {7653#(<= main_~x~0 1)} is VALID [2022-04-07 19:22:22,577 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {7237#(not (= |assume_abort_if_not_#in~cond| 0))} {7207#true} [162] assume_abort_if_notEXIT-->L22-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_10 1) (<= 0 v_main_~x~0_10)) 1 0)) InVars {main_~x~0=v_main_~x~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {7653#(<= main_~x~0 1)} is VALID [2022-04-07 19:22:22,577 INFO L290 TraceCheckUtils]: 9: Hoare triple {7237#(not (= |assume_abort_if_not_#in~cond| 0))} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7237#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-07 19:22:22,578 INFO L290 TraceCheckUtils]: 8: Hoare triple {7714#(or (not (= |assume_abort_if_not_#in~cond| 0)) (= assume_abort_if_not_~cond 0))} [126] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {7237#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-07 19:22:22,578 INFO L290 TraceCheckUtils]: 7: Hoare triple {7207#true} [123] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {7714#(or (not (= |assume_abort_if_not_#in~cond| 0)) (= assume_abort_if_not_~cond 0))} is VALID [2022-04-07 19:22:22,578 INFO L272 TraceCheckUtils]: 6: Hoare triple {7207#true} [121] L22-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_10 1) (<= 0 v_main_~x~0_10)) 1 0)) InVars {main_~x~0=v_main_~x~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {7207#true} is VALID [2022-04-07 19:22:22,578 INFO L290 TraceCheckUtils]: 5: Hoare triple {7207#true} [119] mainENTRY-->L22: Formula: (and (= v_main_~x~0_1 |v_main_#t~nondet4_2|) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647)) InVars {main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~q~0=v_main_~q~0_3, main_~x~0=v_main_~x~0_1, main_~y~0=v_main_~y~0_1, main_~b~0=v_main_~b~0_3, main_~p~0=v_main_~p~0_3, main_~r~0=v_main_~r~0_3, main_~s~0=v_main_~s~0_3, main_~a~0=v_main_~a~0_2} AuxVars[] AssignedVars[main_~q~0, main_#t~nondet4, main_~x~0, main_~y~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {7207#true} is VALID [2022-04-07 19:22:22,578 INFO L272 TraceCheckUtils]: 4: Hoare triple {7207#true} [116] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7207#true} is VALID [2022-04-07 19:22:22,578 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {7207#true} {7207#true} [161] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7207#true} is VALID [2022-04-07 19:22:22,578 INFO L290 TraceCheckUtils]: 2: Hoare triple {7207#true} [120] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7207#true} is VALID [2022-04-07 19:22:22,579 INFO L290 TraceCheckUtils]: 1: Hoare triple {7207#true} [117] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_1| 1))) (and (= 48 (select .cse0 0)) (= (select |v_#valid_1| 2) 1) (= (select |v_#valid_1| 0) 0) (= (select |v_#length_1| 2) 11) (< 0 |v_#StackHeapBarrier_1|) (= |v_#NULL.base_1| 0) (= 1 (select |v_#valid_1| 3)) (= (select |v_#length_1| 3) 12) (= (select |v_#valid_1| 1) 1) (= 2 (select |v_#length_1| 1)) (= (select .cse0 1) 0) (= |v_#NULL.offset_1| 0))) InVars {#memory_int=|v_#memory_int_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_1|, #valid=|v_#valid_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|, #valid=|v_#valid_1|, #memory_int=|v_#memory_int_1|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {7207#true} is VALID [2022-04-07 19:22:22,579 INFO L272 TraceCheckUtils]: 0: Hoare triple {7207#true} [115] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7207#true} is VALID [2022-04-07 19:22:22,579 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 18 proven. 17 refuted. 0 times theorem prover too weak. 127 trivial. 0 not checked. [2022-04-07 19:22:22,579 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-07 19:22:22,579 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [219044999] [2022-04-07 19:22:22,579 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-07 19:22:22,579 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1868702599] [2022-04-07 19:22:22,579 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1868702599] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-07 19:22:22,579 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-07 19:22:22,579 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10] total 16 [2022-04-07 19:22:22,579 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1148593971] [2022-04-07 19:22:22,579 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-04-07 19:22:22,580 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 16 states have (on average 2.8125) internal successors, (45), 16 states have internal predecessors, (45), 8 states have call successors, (26), 2 states have call predecessors, (26), 2 states have return successors, (25), 7 states have call predecessors, (25), 7 states have call successors, (25) Word has length 86 [2022-04-07 19:22:22,580 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-07 19:22:22,580 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 16 states, 16 states have (on average 2.8125) internal successors, (45), 16 states have internal predecessors, (45), 8 states have call successors, (26), 2 states have call predecessors, (26), 2 states have return successors, (25), 7 states have call predecessors, (25), 7 states have call successors, (25) [2022-04-07 19:22:22,657 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 96 edges. 96 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-07 19:22:22,657 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2022-04-07 19:22:22,657 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-07 19:22:22,657 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2022-04-07 19:22:22,657 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=42, Invalid=198, Unknown=0, NotChecked=0, Total=240 [2022-04-07 19:22:22,658 INFO L87 Difference]: Start difference. First operand 132 states and 177 transitions. Second operand has 16 states, 16 states have (on average 2.8125) internal successors, (45), 16 states have internal predecessors, (45), 8 states have call successors, (26), 2 states have call predecessors, (26), 2 states have return successors, (25), 7 states have call predecessors, (25), 7 states have call successors, (25) [2022-04-07 19:22:23,268 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 19:22:23,269 INFO L93 Difference]: Finished difference Result 48 states and 55 transitions. [2022-04-07 19:22:23,269 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-04-07 19:22:23,269 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 16 states have (on average 2.8125) internal successors, (45), 16 states have internal predecessors, (45), 8 states have call successors, (26), 2 states have call predecessors, (26), 2 states have return successors, (25), 7 states have call predecessors, (25), 7 states have call successors, (25) Word has length 86 [2022-04-07 19:22:23,269 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-07 19:22:23,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16 states, 16 states have (on average 2.8125) internal successors, (45), 16 states have internal predecessors, (45), 8 states have call successors, (26), 2 states have call predecessors, (26), 2 states have return successors, (25), 7 states have call predecessors, (25), 7 states have call successors, (25) [2022-04-07 19:22:23,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 47 transitions. [2022-04-07 19:22:23,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16 states, 16 states have (on average 2.8125) internal successors, (45), 16 states have internal predecessors, (45), 8 states have call successors, (26), 2 states have call predecessors, (26), 2 states have return successors, (25), 7 states have call predecessors, (25), 7 states have call successors, (25) [2022-04-07 19:22:23,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 47 transitions. [2022-04-07 19:22:23,271 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 9 states and 47 transitions. [2022-04-07 19:22:23,312 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 47 edges. 47 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-07 19:22:23,312 INFO L225 Difference]: With dead ends: 48 [2022-04-07 19:22:23,312 INFO L226 Difference]: Without dead ends: 0 [2022-04-07 19:22:23,312 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 176 GetRequests, 156 SyntacticMatches, 1 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 37 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=85, Invalid=335, Unknown=0, NotChecked=0, Total=420 [2022-04-07 19:22:23,313 INFO L913 BasicCegarLoop]: 36 mSDtfsCounter, 31 mSDsluCounter, 133 mSDsCounter, 0 mSdLazyCounter, 169 mSolverCounterSat, 62 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 31 SdHoareTripleChecker+Valid, 169 SdHoareTripleChecker+Invalid, 231 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 62 IncrementalHoareTripleChecker+Valid, 169 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-07 19:22:23,313 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [31 Valid, 169 Invalid, 231 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [62 Valid, 169 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-07 19:22:23,313 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-04-07 19:22:23,313 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-04-07 19:22:23,313 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-07 19:22:23,313 INFO L82 GeneralOperation]: Start isEquivalent. First operand 0 states. Second operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-07 19:22:23,314 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-07 19:22:23,314 INFO L87 Difference]: Start difference. First operand 0 states. Second operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-07 19:22:23,314 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 19:22:23,314 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2022-04-07 19:22:23,314 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-04-07 19:22:23,314 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-07 19:22:23,314 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-07 19:22:23,314 INFO L74 IsIncluded]: Start isIncluded. First operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand 0 states. [2022-04-07 19:22:23,314 INFO L87 Difference]: Start difference. First operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand 0 states. [2022-04-07 19:22:23,314 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 19:22:23,314 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2022-04-07 19:22:23,314 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-04-07 19:22:23,314 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-07 19:22:23,314 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-07 19:22:23,314 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-07 19:22:23,314 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-07 19:22:23,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-07 19:22:23,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-04-07 19:22:23,315 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 86 [2022-04-07 19:22:23,315 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-07 19:22:23,315 INFO L478 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-04-07 19:22:23,315 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 2.8125) internal successors, (45), 16 states have internal predecessors, (45), 8 states have call successors, (26), 2 states have call predecessors, (26), 2 states have return successors, (25), 7 states have call predecessors, (25), 7 states have call successors, (25) [2022-04-07 19:22:23,315 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-04-07 19:22:23,315 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-07 19:22:23,317 INFO L788 garLoopResultBuilder]: Registering result SAFE for location __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-04-07 19:22:23,349 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 19:22:23,517 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,SelfDestructingSolverStorable11 [2022-04-07 19:22:23,520 INFO L719 BasicCegarLoop]: Path program histogram: [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-07 19:22:23,521 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-04-07 19:22:23,523 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.04 07:22:23 BasicIcfg [2022-04-07 19:22:23,523 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-04-07 19:22:23,524 INFO L158 Benchmark]: Toolchain (without parser) took 82768.21ms. Allocated memory was 199.2MB in the beginning and 287.3MB in the end (delta: 88.1MB). Free memory was 144.8MB in the beginning and 174.9MB in the end (delta: -30.1MB). Peak memory consumption was 59.3MB. Max. memory is 8.0GB. [2022-04-07 19:22:23,524 INFO L158 Benchmark]: CDTParser took 0.09ms. Allocated memory is still 199.2MB. Free memory is still 160.8MB. There was no memory consumed. Max. memory is 8.0GB. [2022-04-07 19:22:23,524 INFO L158 Benchmark]: CACSL2BoogieTranslator took 195.24ms. Allocated memory was 199.2MB in the beginning and 239.1MB in the end (delta: 39.8MB). Free memory was 144.6MB in the beginning and 210.4MB in the end (delta: -65.9MB). Peak memory consumption was 6.0MB. Max. memory is 8.0GB. [2022-04-07 19:22:23,525 INFO L158 Benchmark]: Boogie Preprocessor took 31.20ms. Allocated memory is still 239.1MB. Free memory was 210.4MB in the beginning and 208.9MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-04-07 19:22:23,526 INFO L158 Benchmark]: RCFGBuilder took 335.60ms. Allocated memory is still 239.1MB. Free memory was 208.9MB in the beginning and 195.9MB in the end (delta: 13.0MB). Peak memory consumption was 12.6MB. Max. memory is 8.0GB. [2022-04-07 19:22:23,526 INFO L158 Benchmark]: IcfgTransformer took 30.16ms. Allocated memory is still 239.1MB. Free memory was 195.9MB in the beginning and 194.2MB in the end (delta: 1.7MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-04-07 19:22:23,526 INFO L158 Benchmark]: TraceAbstraction took 82172.01ms. Allocated memory was 239.1MB in the beginning and 287.3MB in the end (delta: 48.2MB). Free memory was 193.5MB in the beginning and 174.9MB in the end (delta: 18.6MB). Peak memory consumption was 68.2MB. Max. memory is 8.0GB. [2022-04-07 19:22:23,527 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.09ms. Allocated memory is still 199.2MB. Free memory is still 160.8MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 195.24ms. Allocated memory was 199.2MB in the beginning and 239.1MB in the end (delta: 39.8MB). Free memory was 144.6MB in the beginning and 210.4MB in the end (delta: -65.9MB). Peak memory consumption was 6.0MB. Max. memory is 8.0GB. * Boogie Preprocessor took 31.20ms. Allocated memory is still 239.1MB. Free memory was 210.4MB in the beginning and 208.9MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * RCFGBuilder took 335.60ms. Allocated memory is still 239.1MB. Free memory was 208.9MB in the beginning and 195.9MB in the end (delta: 13.0MB). Peak memory consumption was 12.6MB. Max. memory is 8.0GB. * IcfgTransformer took 30.16ms. Allocated memory is still 239.1MB. Free memory was 195.9MB in the beginning and 194.2MB in the end (delta: 1.7MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * TraceAbstraction took 82172.01ms. Allocated memory was 239.1MB in the beginning and 287.3MB in the end (delta: 48.2MB). Free memory was 193.5MB in the beginning and 174.9MB in the end (delta: 18.6MB). Peak memory consumption was 68.2MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 13]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 5 procedures, 40 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 82.1s, OverallIterations: 12, TraceHistogramMax: 9, PathProgramHistogramMax: 2, EmptinessCheckTime: 0.0s, AutomataDifference: 28.9s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 2 mSolverCounterUnknown, 717 SdHoareTripleChecker+Valid, 12.5s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 666 mSDsluCounter, 2377 SdHoareTripleChecker+Invalid, 12.4s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 1851 mSDsCounter, 722 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 3190 IncrementalHoareTripleChecker+Invalid, 3914 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 722 mSolverCounterUnsat, 526 mSDtfsCounter, 3190 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 1132 GetRequests, 935 SyntacticMatches, 7 SemanticMatches, 190 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 961 ImplicationChecksByTransitivity, 5.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=180occurred in iteration=9, InterpolantAutomatonStates: 131, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.2s AutomataMinimizationTime, 12 MinimizatonAttempts, 131 StatesRemovedByMinimization, 10 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 49.1s InterpolantComputationTime, 617 NumberOfCodeBlocks, 617 NumberOfCodeBlocksAsserted, 13 NumberOfCheckSat, 1058 ConstructedInterpolants, 0 QuantifiedInterpolants, 3872 SizeOfPredicates, 53 NumberOfNonLiveVariables, 1688 ConjunctsInSsa, 173 ConjunctsInUnsatCore, 20 InterpolantComputations, 5 PerfectInterpolantSequences, 968/1098 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold RESULT: Ultimate proved your program to be correct! [2022-04-07 19:22:23,567 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...