/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/loopacceleration/qvasr/qvasr_64.epf -i ../../../trunk/examples/svcomp/nla-digbench-scaling/egcd3-ll_valuebound1.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-34549b5 [2022-04-08 00:53:12,838 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-04-08 00:53:12,840 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-04-08 00:53:12,894 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2022-04-08 00:53:12,910 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-04-08 00:53:12,913 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-04-08 00:53:12,914 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-04-08 00:53:12,914 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-04-08 00:53:12,915 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-04-08 00:53:12,915 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-04-08 00:53:12,917 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-04-08 00:53:12,918 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-04-08 00:53:12,919 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-04-08 00:53:12,923 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-04-08 00:53:12,924 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-04-08 00:53:12,924 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-04-08 00:53:12,925 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-04-08 00:53:12,927 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2022-04-08 00:53:12,932 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-04-08 00:53:12,933 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-04-08 00:53:12,939 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-04-08 00:53:12,939 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/loopacceleration/qvasr/qvasr_64.epf [2022-04-08 00:53:12,965 INFO L113 SettingsManager]: Loading preferences was successful [2022-04-08 00:53:12,966 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-04-08 00:53:12,966 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-04-08 00:53:12,966 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-04-08 00:53:12,967 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-04-08 00:53:12,967 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-04-08 00:53:12,968 INFO L138 SettingsManager]: * Use SBE=true [2022-04-08 00:53:12,968 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-04-08 00:53:12,968 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-04-08 00:53:12,969 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-04-08 00:53:12,969 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-04-08 00:53:12,969 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-04-08 00:53:12,969 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-04-08 00:53:12,969 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-04-08 00:53:12,969 INFO L138 SettingsManager]: * Use constant arrays=true [2022-04-08 00:53:12,969 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-04-08 00:53:12,969 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-04-08 00:53:12,970 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-04-08 00:53:12,970 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-04-08 00:53:12,970 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-04-08 00:53:12,970 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-04-08 00:53:12,970 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-04-08 00:53:12,971 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-04-08 00:53:12,971 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-04-08 00:53:12,971 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-04-08 00:53:12,971 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-04-08 00:53:12,971 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-04-08 00:53:12,971 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-04-08 00:53:12,976 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2022-04-08 00:53:12,976 INFO L138 SettingsManager]: * TransformationType=LOOP_ACCELERATION_QVASR 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.core: Log level for class -> de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN; [2022-04-08 00:53:13,163 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-04-08 00:53:13,177 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-04-08 00:53:13,179 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-04-08 00:53:13,180 INFO L271 PluginConnector]: Initializing CDTParser... [2022-04-08 00:53:13,182 INFO L275 PluginConnector]: CDTParser initialized [2022-04-08 00:53:13,183 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/nla-digbench-scaling/egcd3-ll_valuebound1.c [2022-04-08 00:53:13,229 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7d090e18f/75b27badbb1b483e8f32ebd74fbd827c/FLAG3e1372399 [2022-04-08 00:53:13,539 INFO L306 CDTParser]: Found 1 translation units. [2022-04-08 00:53:13,541 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/nla-digbench-scaling/egcd3-ll_valuebound1.c [2022-04-08 00:53:13,546 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7d090e18f/75b27badbb1b483e8f32ebd74fbd827c/FLAG3e1372399 [2022-04-08 00:53:13,964 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7d090e18f/75b27badbb1b483e8f32ebd74fbd827c [2022-04-08 00:53:13,966 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-04-08 00:53:13,968 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-04-08 00:53:13,969 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-04-08 00:53:13,969 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-04-08 00:53:13,971 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-04-08 00:53:13,972 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.04 12:53:13" (1/1) ... [2022-04-08 00:53:13,973 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1c195320 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 12:53:13, skipping insertion in model container [2022-04-08 00:53:13,973 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.04 12:53:13" (1/1) ... [2022-04-08 00:53:13,978 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-04-08 00:53:13,991 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-04-08 00:53:14,141 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] [2022-04-08 00:53:14,158 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-04-08 00:53:14,165 INFO L203 MainTranslator]: Completed pre-run [2022-04-08 00:53:14,174 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] [2022-04-08 00:53:14,183 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-04-08 00:53:14,195 INFO L208 MainTranslator]: Completed translation [2022-04-08 00:53:14,195 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 12:53:14 WrapperNode [2022-04-08 00:53:14,195 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-04-08 00:53:14,197 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-04-08 00:53:14,197 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-04-08 00:53:14,197 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-04-08 00:53:14,204 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 12:53:14" (1/1) ... [2022-04-08 00:53:14,204 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 12:53:14" (1/1) ... [2022-04-08 00:53:14,209 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 12:53:14" (1/1) ... [2022-04-08 00:53:14,209 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 12:53:14" (1/1) ... [2022-04-08 00:53:14,215 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 12:53:14" (1/1) ... [2022-04-08 00:53:14,219 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 12:53:14" (1/1) ... [2022-04-08 00:53:14,220 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 12:53:14" (1/1) ... [2022-04-08 00:53:14,222 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-04-08 00:53:14,223 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-04-08 00:53:14,223 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-04-08 00:53:14,223 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-04-08 00:53:14,224 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 12:53:14" (1/1) ... [2022-04-08 00:53:14,229 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-04-08 00:53:14,247 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 00:53:14,257 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) [2022-04-08 00:53:14,261 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 [2022-04-08 00:53:14,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2022-04-08 00:53:14,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-04-08 00:53:14,284 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2022-04-08 00:53:14,285 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-04-08 00:53:14,285 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-04-08 00:53:14,285 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2022-04-08 00:53:14,285 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2022-04-08 00:53:14,285 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2022-04-08 00:53:14,285 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2022-04-08 00:53:14,285 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-04-08 00:53:14,286 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2022-04-08 00:53:14,286 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-04-08 00:53:14,286 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-04-08 00:53:14,286 INFO L130 BoogieDeclarations]: Found specification of procedure main [2022-04-08 00:53:14,286 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2022-04-08 00:53:14,286 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-04-08 00:53:14,286 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-04-08 00:53:14,287 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-04-08 00:53:14,287 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-04-08 00:53:14,287 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-04-08 00:53:14,342 INFO L234 CfgBuilder]: Building ICFG [2022-04-08 00:53:14,343 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-04-08 00:53:14,551 INFO L275 CfgBuilder]: Performing block encoding [2022-04-08 00:53:14,557 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-04-08 00:53:14,557 INFO L299 CfgBuilder]: Removed 3 assume(true) statements. [2022-04-08 00:53:14,558 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.04 12:53:14 BoogieIcfgContainer [2022-04-08 00:53:14,559 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-04-08 00:53:14,559 INFO L113 PluginConnector]: ------------------------IcfgTransformer---------------------------- [2022-04-08 00:53:14,559 INFO L271 PluginConnector]: Initializing IcfgTransformer... [2022-04-08 00:53:14,560 INFO L275 PluginConnector]: IcfgTransformer initialized [2022-04-08 00:53:14,563 INFO L185 PluginConnector]: Executing the observer IcfgTransformationObserver from plugin IcfgTransformer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.04 12:53:14" (1/1) ... [2022-04-08 00:53:14,565 INFO L168 ansformationObserver]: Applying ICFG transformation LOOP_ACCELERATION_QVASR [2022-04-08 00:53:14,593 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 08.04 12:53:14 BasicIcfg [2022-04-08 00:53:14,593 INFO L132 PluginConnector]: ------------------------ END IcfgTransformer---------------------------- [2022-04-08 00:53:14,594 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-04-08 00:53:14,594 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-04-08 00:53:14,597 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-04-08 00:53:14,597 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.04 12:53:13" (1/4) ... [2022-04-08 00:53:14,598 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5cbc735c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.04 12:53:14, skipping insertion in model container [2022-04-08 00:53:14,598 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 12:53:14" (2/4) ... [2022-04-08 00:53:14,598 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5cbc735c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.04 12:53:14, skipping insertion in model container [2022-04-08 00:53:14,599 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.04 12:53:14" (3/4) ... [2022-04-08 00:53:14,599 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5cbc735c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 08.04 12:53:14, skipping insertion in model container [2022-04-08 00:53:14,599 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 08.04 12:53:14" (4/4) ... [2022-04-08 00:53:14,600 INFO L111 eAbstractionObserver]: Analyzing ICFG egcd3-ll_valuebound1.cqvasr [2022-04-08 00:53:14,624 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-04-08 00:53:14,624 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-04-08 00:53:14,693 INFO L339 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-04-08 00:53:14,699 INFO L340 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, 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 [2022-04-08 00:53:14,699 INFO L341 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-04-08 00:53:14,721 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) [2022-04-08 00:53:14,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2022-04-08 00:53:14,726 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 00:53:14,727 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] [2022-04-08 00:53:14,727 INFO L403 AbstractCegarLoop]: === Iteration 1 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 00:53:14,732 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 00:53:14,733 INFO L85 PathProgramCache]: Analyzing trace with hash 958536290, now seen corresponding path program 1 times [2022-04-08 00:53:14,741 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 00:53:14,742 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2066726783] [2022-04-08 00:53:14,742 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 00:53:14,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 00:53:14,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 00:53:14,931 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 00:53:14,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 00:53:14,949 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 [2022-04-08 00:53:14,950 INFO L290 TraceCheckUtils]: 1: Hoare triple {43#true} [120] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {43#true} is VALID [2022-04-08 00:53:14,950 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 [2022-04-08 00:53:14,951 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 00:53:14,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 00:53:14,965 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 [2022-04-08 00:53:14,966 INFO L290 TraceCheckUtils]: 1: Hoare triple {43#true} [125] L8-->L8-2: Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] {44#false} is VALID [2022-04-08 00:53:14,966 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 [2022-04-08 00:53:14,966 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 [2022-04-08 00:53:14,967 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 00:53:14,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 00:53:14,982 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 [2022-04-08 00:53:14,983 INFO L290 TraceCheckUtils]: 1: Hoare triple {43#true} [125] L8-->L8-2: Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] {44#false} is VALID [2022-04-08 00:53:14,984 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 [2022-04-08 00:53:14,984 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 [2022-04-08 00:53:14,984 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2022-04-08 00:53:14,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 00:53:14,996 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 [2022-04-08 00:53:14,996 INFO L290 TraceCheckUtils]: 1: Hoare triple {43#true} [125] L8-->L8-2: Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] {44#false} is VALID [2022-04-08 00:53:14,997 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 [2022-04-08 00:53:14,997 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 [2022-04-08 00:53:14,997 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2022-04-08 00:53:14,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 00:53:15,004 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 [2022-04-08 00:53:15,004 INFO L290 TraceCheckUtils]: 1: Hoare triple {43#true} [125] L8-->L8-2: Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] {44#false} is VALID [2022-04-08 00:53:15,005 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 [2022-04-08 00:53:15,005 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 [2022-04-08 00:53:15,006 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 [2022-04-08 00:53:15,007 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 [2022-04-08 00:53:15,007 INFO L290 TraceCheckUtils]: 2: Hoare triple {43#true} [120] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {43#true} is VALID [2022-04-08 00:53:15,007 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 [2022-04-08 00:53:15,007 INFO L272 TraceCheckUtils]: 4: Hoare triple {43#true} [116] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {43#true} is VALID [2022-04-08 00:53:15,008 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 [2022-04-08 00:53:15,008 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 [2022-04-08 00:53:15,008 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 [2022-04-08 00:53:15,009 INFO L290 TraceCheckUtils]: 8: Hoare triple {43#true} [125] L8-->L8-2: Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] {44#false} is VALID [2022-04-08 00:53:15,009 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 [2022-04-08 00:53:15,010 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 [2022-04-08 00:53:15,010 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 [2022-04-08 00:53:15,010 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 [2022-04-08 00:53:15,010 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 [2022-04-08 00:53:15,011 INFO L290 TraceCheckUtils]: 14: Hoare triple {43#true} [125] L8-->L8-2: Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] {44#false} is VALID [2022-04-08 00:53:15,011 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 [2022-04-08 00:53:15,012 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 [2022-04-08 00:53:15,012 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 [2022-04-08 00:53:15,012 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 [2022-04-08 00:53:15,013 INFO L290 TraceCheckUtils]: 19: Hoare triple {43#true} [125] L8-->L8-2: Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] {44#false} is VALID [2022-04-08 00:53:15,013 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 [2022-04-08 00:53:15,013 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 [2022-04-08 00:53:15,013 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 [2022-04-08 00:53:15,014 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 [2022-04-08 00:53:15,014 INFO L290 TraceCheckUtils]: 24: Hoare triple {43#true} [125] L8-->L8-2: Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] {44#false} is VALID [2022-04-08 00:53:15,015 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 [2022-04-08 00:53:15,015 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 [2022-04-08 00:53:15,016 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 [2022-04-08 00:53:15,016 INFO L290 TraceCheckUtils]: 28: Hoare triple {44#false} [131] L35-2-->L35-3: Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] {44#false} is VALID [2022-04-08 00:53:15,016 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 [2022-04-08 00:53:15,017 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 [2022-04-08 00:53:15,017 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 [2022-04-08 00:53:15,017 INFO L290 TraceCheckUtils]: 32: Hoare triple {44#false} [148] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {44#false} is VALID [2022-04-08 00:53:15,018 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-04-08 00:53:15,018 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 00:53:15,019 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2066726783] [2022-04-08 00:53:15,019 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2066726783] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 00:53:15,019 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 00:53:15,020 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-04-08 00:53:15,021 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2036605341] [2022-04-08 00:53:15,021 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 00:53:15,026 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 [2022-04-08 00:53:15,027 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 00:53:15,030 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) [2022-04-08 00:53:15,066 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 24 edges. 24 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 00:53:15,066 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-04-08 00:53:15,066 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-08 00:53:15,086 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-04-08 00:53:15,086 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-04-08 00:53:15,089 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) [2022-04-08 00:53:15,219 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 00:53:15,219 INFO L93 Difference]: Finished difference Result 73 states and 115 transitions. [2022-04-08 00:53:15,219 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-04-08 00:53:15,219 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 [2022-04-08 00:53:15,220 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 00:53:15,221 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) [2022-04-08 00:53:15,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 115 transitions. [2022-04-08 00:53:15,231 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) [2022-04-08 00:53:15,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 115 transitions. [2022-04-08 00:53:15,239 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 3 states and 115 transitions. [2022-04-08 00:53:15,384 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 115 edges. 115 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 00:53:15,393 INFO L225 Difference]: With dead ends: 73 [2022-04-08 00:53:15,394 INFO L226 Difference]: Without dead ends: 35 [2022-04-08 00:53:15,398 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 [2022-04-08 00:53:15,404 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 [2022-04-08 00:53:15,405 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] [2022-04-08 00:53:15,418 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 35 states. [2022-04-08 00:53:15,442 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 35 to 35. [2022-04-08 00:53:15,442 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 00:53:15,443 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) [2022-04-08 00:53:15,445 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) [2022-04-08 00:53:15,445 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) [2022-04-08 00:53:15,458 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 00:53:15,458 INFO L93 Difference]: Finished difference Result 35 states and 44 transitions. [2022-04-08 00:53:15,459 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 44 transitions. [2022-04-08 00:53:15,459 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 00:53:15,460 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 00:53:15,460 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. [2022-04-08 00:53:15,462 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. [2022-04-08 00:53:15,472 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 00:53:15,472 INFO L93 Difference]: Finished difference Result 35 states and 44 transitions. [2022-04-08 00:53:15,472 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 44 transitions. [2022-04-08 00:53:15,473 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 00:53:15,474 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 00:53:15,474 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 00:53:15,474 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 00:53:15,475 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) [2022-04-08 00:53:15,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 35 states and 44 transitions. [2022-04-08 00:53:15,482 INFO L78 Accepts]: Start accepts. Automaton has 35 states and 44 transitions. Word has length 33 [2022-04-08 00:53:15,482 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 00:53:15,483 INFO L478 AbstractCegarLoop]: Abstraction has 35 states and 44 transitions. [2022-04-08 00:53:15,483 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) [2022-04-08 00:53:15,483 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 44 transitions. [2022-04-08 00:53:15,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-04-08 00:53:15,484 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 00:53:15,484 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] [2022-04-08 00:53:15,485 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-04-08 00:53:15,485 INFO L403 AbstractCegarLoop]: === Iteration 2 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 00:53:15,485 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 00:53:15,485 INFO L85 PathProgramCache]: Analyzing trace with hash 641145651, now seen corresponding path program 1 times [2022-04-08 00:53:15,486 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 00:53:15,486 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1573053697] [2022-04-08 00:53:15,486 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 00:53:15,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 00:53:15,526 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 00:53:15,526 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1175416491] [2022-04-08 00:53:15,526 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 00:53:15,526 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 00:53:15,526 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 00:53:15,543 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) [2022-04-08 00:53:15,575 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-04-08 00:53:15,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 00:53:15,629 INFO L263 TraceCheckSpWp]: Trace formula consists of 107 conjuncts, 7 conjunts are in the unsatisfiable core [2022-04-08 00:53:15,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 00:53:15,648 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 00:53:15,875 INFO L272 TraceCheckUtils]: 0: Hoare triple {294#true} [115] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {294#true} is VALID [2022-04-08 00:53:15,877 INFO L290 TraceCheckUtils]: 1: Hoare triple {294#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] {294#true} is VALID [2022-04-08 00:53:15,877 INFO L290 TraceCheckUtils]: 2: Hoare triple {294#true} [120] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {294#true} is VALID [2022-04-08 00:53:15,877 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {294#true} {294#true} [161] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {294#true} is VALID [2022-04-08 00:53:15,878 INFO L272 TraceCheckUtils]: 4: Hoare triple {294#true} [116] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {294#true} is VALID [2022-04-08 00:53:15,878 INFO L290 TraceCheckUtils]: 5: Hoare triple {294#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] {294#true} is VALID [2022-04-08 00:53:15,880 INFO L272 TraceCheckUtils]: 6: Hoare triple {294#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] {294#true} is VALID [2022-04-08 00:53:15,880 INFO L290 TraceCheckUtils]: 7: Hoare triple {294#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] {294#true} is VALID [2022-04-08 00:53:15,881 INFO L290 TraceCheckUtils]: 8: Hoare triple {294#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[] {294#true} is VALID [2022-04-08 00:53:15,881 INFO L290 TraceCheckUtils]: 9: Hoare triple {294#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {294#true} is VALID [2022-04-08 00:53:15,881 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {294#true} {294#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] {294#true} is VALID [2022-04-08 00:53:15,881 INFO L290 TraceCheckUtils]: 11: Hoare triple {294#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] {294#true} is VALID [2022-04-08 00:53:15,882 INFO L272 TraceCheckUtils]: 12: Hoare triple {294#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] {294#true} is VALID [2022-04-08 00:53:15,882 INFO L290 TraceCheckUtils]: 13: Hoare triple {294#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] {294#true} is VALID [2022-04-08 00:53:15,882 INFO L290 TraceCheckUtils]: 14: Hoare triple {294#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[] {294#true} is VALID [2022-04-08 00:53:15,882 INFO L290 TraceCheckUtils]: 15: Hoare triple {294#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {294#true} is VALID [2022-04-08 00:53:15,883 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {294#true} {294#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] {294#true} is VALID [2022-04-08 00:53:15,883 INFO L272 TraceCheckUtils]: 17: Hoare triple {294#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] {294#true} is VALID [2022-04-08 00:53:15,883 INFO L290 TraceCheckUtils]: 18: Hoare triple {294#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] {294#true} is VALID [2022-04-08 00:53:15,883 INFO L290 TraceCheckUtils]: 19: Hoare triple {294#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[] {294#true} is VALID [2022-04-08 00:53:15,883 INFO L290 TraceCheckUtils]: 20: Hoare triple {294#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {294#true} is VALID [2022-04-08 00:53:15,887 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {294#true} {294#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] {294#true} is VALID [2022-04-08 00:53:15,887 INFO L272 TraceCheckUtils]: 22: Hoare triple {294#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] {294#true} is VALID [2022-04-08 00:53:15,888 INFO L290 TraceCheckUtils]: 23: Hoare triple {294#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] {368#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} is VALID [2022-04-08 00:53:15,889 INFO L290 TraceCheckUtils]: 24: Hoare triple {368#(= 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[] {372#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-08 00:53:15,889 INFO L290 TraceCheckUtils]: 25: Hoare triple {372#(not (= |assume_abort_if_not_#in~cond| 0))} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {372#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-08 00:53:15,890 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {372#(not (= |assume_abort_if_not_#in~cond| 0))} {294#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] {379#(<= 1 main_~y~0)} is VALID [2022-04-08 00:53:15,891 INFO L290 TraceCheckUtils]: 27: Hoare triple {379#(<= 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] {383#(<= 1 main_~b~0)} is VALID [2022-04-08 00:53:15,891 INFO L290 TraceCheckUtils]: 28: Hoare triple {383#(<= 1 main_~b~0)} [133] L35-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {383#(<= 1 main_~b~0)} is VALID [2022-04-08 00:53:15,892 INFO L290 TraceCheckUtils]: 29: Hoare triple {383#(<= 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[] {295#false} is VALID [2022-04-08 00:53:15,892 INFO L272 TraceCheckUtils]: 30: Hoare triple {295#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] {295#false} is VALID [2022-04-08 00:53:15,892 INFO L290 TraceCheckUtils]: 31: Hoare triple {295#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] {295#false} is VALID [2022-04-08 00:53:15,893 INFO L290 TraceCheckUtils]: 32: Hoare triple {295#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[] {295#false} is VALID [2022-04-08 00:53:15,893 INFO L290 TraceCheckUtils]: 33: Hoare triple {295#false} [148] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {295#false} is VALID [2022-04-08 00:53:15,893 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-04-08 00:53:15,893 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-04-08 00:53:15,894 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 00:53:15,894 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1573053697] [2022-04-08 00:53:15,894 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 00:53:15,894 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1175416491] [2022-04-08 00:53:15,894 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1175416491] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 00:53:15,894 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 00:53:15,894 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-08 00:53:15,895 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1159851604] [2022-04-08 00:53:15,896 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 00:53:15,896 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 [2022-04-08 00:53:15,897 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 00:53:15,897 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) [2022-04-08 00:53:15,918 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 28 edges. 28 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 00:53:15,918 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-08 00:53:15,919 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-08 00:53:15,919 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-08 00:53:15,919 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-04-08 00:53:15,920 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) [2022-04-08 00:53:16,190 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 00:53:16,191 INFO L93 Difference]: Finished difference Result 54 states and 69 transitions. [2022-04-08 00:53:16,191 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-08 00:53:16,191 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 [2022-04-08 00:53:16,191 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 00:53:16,192 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) [2022-04-08 00:53:16,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 69 transitions. [2022-04-08 00:53:16,195 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) [2022-04-08 00:53:16,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 69 transitions. [2022-04-08 00:53:16,197 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 69 transitions. [2022-04-08 00:53:16,259 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 69 edges. 69 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 00:53:16,261 INFO L225 Difference]: With dead ends: 54 [2022-04-08 00:53:16,261 INFO L226 Difference]: Without dead ends: 47 [2022-04-08 00:53:16,262 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 [2022-04-08 00:53:16,263 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 [2022-04-08 00:53:16,263 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] [2022-04-08 00:53:16,264 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 47 states. [2022-04-08 00:53:16,284 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 47 to 37. [2022-04-08 00:53:16,284 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 00:53:16,285 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) [2022-04-08 00:53:16,287 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) [2022-04-08 00:53:16,287 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) [2022-04-08 00:53:16,294 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 00:53:16,294 INFO L93 Difference]: Finished difference Result 47 states and 62 transitions. [2022-04-08 00:53:16,294 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 62 transitions. [2022-04-08 00:53:16,300 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 00:53:16,300 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 00:53:16,301 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. [2022-04-08 00:53:16,301 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. [2022-04-08 00:53:16,309 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 00:53:16,309 INFO L93 Difference]: Finished difference Result 47 states and 62 transitions. [2022-04-08 00:53:16,309 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 62 transitions. [2022-04-08 00:53:16,311 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 00:53:16,312 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 00:53:16,312 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 00:53:16,312 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 00:53:16,312 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) [2022-04-08 00:53:16,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 37 states and 46 transitions. [2022-04-08 00:53:16,314 INFO L78 Accepts]: Start accepts. Automaton has 37 states and 46 transitions. Word has length 34 [2022-04-08 00:53:16,314 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 00:53:16,314 INFO L478 AbstractCegarLoop]: Abstraction has 37 states and 46 transitions. [2022-04-08 00:53:16,315 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) [2022-04-08 00:53:16,315 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 46 transitions. [2022-04-08 00:53:16,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2022-04-08 00:53:16,315 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 00:53:16,315 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] [2022-04-08 00:53:16,341 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-04-08 00:53:16,538 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 [2022-04-08 00:53:16,539 INFO L403 AbstractCegarLoop]: === Iteration 3 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 00:53:16,539 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 00:53:16,539 INFO L85 PathProgramCache]: Analyzing trace with hash 283168444, now seen corresponding path program 1 times [2022-04-08 00:53:16,539 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 00:53:16,540 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [27936356] [2022-04-08 00:53:16,540 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 00:53:16,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 00:53:16,563 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 00:53:16,563 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [358058559] [2022-04-08 00:53:16,563 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 00:53:16,563 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 00:53:16,564 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 00:53:16,564 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) [2022-04-08 00:53:16,570 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-04-08 00:53:16,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 00:53:16,613 INFO L263 TraceCheckSpWp]: Trace formula consists of 117 conjuncts, 23 conjunts are in the unsatisfiable core [2022-04-08 00:53:16,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 00:53:16,641 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 00:53:17,139 INFO L272 TraceCheckUtils]: 0: Hoare triple {636#true} [115] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {636#true} is VALID [2022-04-08 00:53:17,140 INFO L290 TraceCheckUtils]: 1: Hoare triple {636#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] {636#true} is VALID [2022-04-08 00:53:17,140 INFO L290 TraceCheckUtils]: 2: Hoare triple {636#true} [120] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {636#true} is VALID [2022-04-08 00:53:17,140 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {636#true} {636#true} [161] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {636#true} is VALID [2022-04-08 00:53:17,140 INFO L272 TraceCheckUtils]: 4: Hoare triple {636#true} [116] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {636#true} is VALID [2022-04-08 00:53:17,140 INFO L290 TraceCheckUtils]: 5: Hoare triple {636#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] {636#true} is VALID [2022-04-08 00:53:17,141 INFO L272 TraceCheckUtils]: 6: Hoare triple {636#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] {636#true} is VALID [2022-04-08 00:53:17,141 INFO L290 TraceCheckUtils]: 7: Hoare triple {636#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] {662#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} is VALID [2022-04-08 00:53:17,142 INFO L290 TraceCheckUtils]: 8: Hoare triple {662#(= 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[] {666#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-08 00:53:17,142 INFO L290 TraceCheckUtils]: 9: Hoare triple {666#(not (= |assume_abort_if_not_#in~cond| 0))} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {666#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-08 00:53:17,143 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {666#(not (= |assume_abort_if_not_#in~cond| 0))} {636#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] {673#(and (<= 0 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-08 00:53:17,144 INFO L290 TraceCheckUtils]: 11: Hoare triple {673#(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] {673#(and (<= 0 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-08 00:53:17,144 INFO L272 TraceCheckUtils]: 12: Hoare triple {673#(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] {636#true} is VALID [2022-04-08 00:53:17,144 INFO L290 TraceCheckUtils]: 13: Hoare triple {636#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] {636#true} is VALID [2022-04-08 00:53:17,144 INFO L290 TraceCheckUtils]: 14: Hoare triple {636#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[] {636#true} is VALID [2022-04-08 00:53:17,144 INFO L290 TraceCheckUtils]: 15: Hoare triple {636#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {636#true} is VALID [2022-04-08 00:53:17,147 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {636#true} {673#(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] {673#(and (<= 0 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-08 00:53:17,147 INFO L272 TraceCheckUtils]: 17: Hoare triple {673#(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] {636#true} is VALID [2022-04-08 00:53:17,148 INFO L290 TraceCheckUtils]: 18: Hoare triple {636#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] {636#true} is VALID [2022-04-08 00:53:17,148 INFO L290 TraceCheckUtils]: 19: Hoare triple {636#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[] {636#true} is VALID [2022-04-08 00:53:17,148 INFO L290 TraceCheckUtils]: 20: Hoare triple {636#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {636#true} is VALID [2022-04-08 00:53:17,155 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {636#true} {673#(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] {673#(and (<= 0 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-08 00:53:17,155 INFO L272 TraceCheckUtils]: 22: Hoare triple {673#(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] {636#true} is VALID [2022-04-08 00:53:17,156 INFO L290 TraceCheckUtils]: 23: Hoare triple {636#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] {662#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} is VALID [2022-04-08 00:53:17,156 INFO L290 TraceCheckUtils]: 24: Hoare triple {662#(= 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[] {666#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-08 00:53:17,157 INFO L290 TraceCheckUtils]: 25: Hoare triple {666#(not (= |assume_abort_if_not_#in~cond| 0))} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {666#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-08 00:53:17,158 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {666#(not (= |assume_abort_if_not_#in~cond| 0))} {673#(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] {722#(and (<= 0 main_~x~0) (<= main_~x~0 1) (<= 1 main_~y~0))} is VALID [2022-04-08 00:53:17,158 INFO L290 TraceCheckUtils]: 27: Hoare triple {722#(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] {726#(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 [2022-04-08 00:53:17,159 INFO L290 TraceCheckUtils]: 28: Hoare triple {726#(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[] {726#(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 [2022-04-08 00:53:17,159 INFO L290 TraceCheckUtils]: 29: Hoare triple {726#(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] {733#(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 [2022-04-08 00:53:17,160 INFO L290 TraceCheckUtils]: 30: Hoare triple {733#(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[] {733#(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 [2022-04-08 00:53:17,161 INFO L290 TraceCheckUtils]: 31: Hoare triple {733#(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] {740#(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 [2022-04-08 00:53:17,162 INFO L290 TraceCheckUtils]: 32: Hoare triple {740#(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[] {740#(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 [2022-04-08 00:53:17,163 INFO L272 TraceCheckUtils]: 33: Hoare triple {740#(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] {747#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-08 00:53:17,163 INFO L290 TraceCheckUtils]: 34: Hoare triple {747#(<= 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] {751#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-08 00:53:17,164 INFO L290 TraceCheckUtils]: 35: Hoare triple {751#(<= 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[] {637#false} is VALID [2022-04-08 00:53:17,164 INFO L290 TraceCheckUtils]: 36: Hoare triple {637#false} [148] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {637#false} is VALID [2022-04-08 00:53:17,164 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-04-08 00:53:17,164 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 00:53:17,521 INFO L290 TraceCheckUtils]: 36: Hoare triple {637#false} [148] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {637#false} is VALID [2022-04-08 00:53:17,523 INFO L290 TraceCheckUtils]: 35: Hoare triple {751#(<= 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[] {637#false} is VALID [2022-04-08 00:53:17,524 INFO L290 TraceCheckUtils]: 34: Hoare triple {747#(<= 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] {751#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-08 00:53:17,525 INFO L272 TraceCheckUtils]: 33: Hoare triple {767#(= 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] {747#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-08 00:53:17,525 INFO L290 TraceCheckUtils]: 32: Hoare triple {767#(= 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[] {767#(= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))} is VALID [2022-04-08 00:53:17,526 INFO L290 TraceCheckUtils]: 31: Hoare triple {774#(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] {767#(= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))} is VALID [2022-04-08 00:53:17,526 INFO L290 TraceCheckUtils]: 30: Hoare triple {774#(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[] {774#(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 [2022-04-08 00:53:17,527 INFO L290 TraceCheckUtils]: 29: Hoare triple {781#(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] {774#(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 [2022-04-08 00:53:17,528 INFO L290 TraceCheckUtils]: 28: Hoare triple {781#(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[] {781#(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 [2022-04-08 00:53:17,528 INFO L290 TraceCheckUtils]: 27: Hoare triple {636#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] {781#(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 [2022-04-08 00:53:17,529 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {636#true} {636#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] {636#true} is VALID [2022-04-08 00:53:17,529 INFO L290 TraceCheckUtils]: 25: Hoare triple {636#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {636#true} is VALID [2022-04-08 00:53:17,529 INFO L290 TraceCheckUtils]: 24: Hoare triple {636#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[] {636#true} is VALID [2022-04-08 00:53:17,529 INFO L290 TraceCheckUtils]: 23: Hoare triple {636#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] {636#true} is VALID [2022-04-08 00:53:17,529 INFO L272 TraceCheckUtils]: 22: Hoare triple {636#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] {636#true} is VALID [2022-04-08 00:53:17,529 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {636#true} {636#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] {636#true} is VALID [2022-04-08 00:53:17,530 INFO L290 TraceCheckUtils]: 20: Hoare triple {636#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {636#true} is VALID [2022-04-08 00:53:17,530 INFO L290 TraceCheckUtils]: 19: Hoare triple {636#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[] {636#true} is VALID [2022-04-08 00:53:17,530 INFO L290 TraceCheckUtils]: 18: Hoare triple {636#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] {636#true} is VALID [2022-04-08 00:53:17,530 INFO L272 TraceCheckUtils]: 17: Hoare triple {636#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] {636#true} is VALID [2022-04-08 00:53:17,530 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {636#true} {636#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] {636#true} is VALID [2022-04-08 00:53:17,530 INFO L290 TraceCheckUtils]: 15: Hoare triple {636#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {636#true} is VALID [2022-04-08 00:53:17,531 INFO L290 TraceCheckUtils]: 14: Hoare triple {636#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[] {636#true} is VALID [2022-04-08 00:53:17,531 INFO L290 TraceCheckUtils]: 13: Hoare triple {636#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] {636#true} is VALID [2022-04-08 00:53:17,531 INFO L272 TraceCheckUtils]: 12: Hoare triple {636#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] {636#true} is VALID [2022-04-08 00:53:17,531 INFO L290 TraceCheckUtils]: 11: Hoare triple {636#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] {636#true} is VALID [2022-04-08 00:53:17,531 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {636#true} {636#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] {636#true} is VALID [2022-04-08 00:53:17,532 INFO L290 TraceCheckUtils]: 9: Hoare triple {636#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {636#true} is VALID [2022-04-08 00:53:17,532 INFO L290 TraceCheckUtils]: 8: Hoare triple {636#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[] {636#true} is VALID [2022-04-08 00:53:17,532 INFO L290 TraceCheckUtils]: 7: Hoare triple {636#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] {636#true} is VALID [2022-04-08 00:53:17,532 INFO L272 TraceCheckUtils]: 6: Hoare triple {636#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] {636#true} is VALID [2022-04-08 00:53:17,532 INFO L290 TraceCheckUtils]: 5: Hoare triple {636#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] {636#true} is VALID [2022-04-08 00:53:17,532 INFO L272 TraceCheckUtils]: 4: Hoare triple {636#true} [116] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {636#true} is VALID [2022-04-08 00:53:17,533 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {636#true} {636#true} [161] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {636#true} is VALID [2022-04-08 00:53:17,533 INFO L290 TraceCheckUtils]: 2: Hoare triple {636#true} [120] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {636#true} is VALID [2022-04-08 00:53:17,533 INFO L290 TraceCheckUtils]: 1: Hoare triple {636#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] {636#true} is VALID [2022-04-08 00:53:17,533 INFO L272 TraceCheckUtils]: 0: Hoare triple {636#true} [115] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {636#true} is VALID [2022-04-08 00:53:17,534 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-04-08 00:53:17,534 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 00:53:17,534 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [27936356] [2022-04-08 00:53:17,534 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 00:53:17,534 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [358058559] [2022-04-08 00:53:17,534 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [358058559] provided 1 perfect and 1 imperfect interpolant sequences [2022-04-08 00:53:17,534 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-04-08 00:53:17,534 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [11] total 14 [2022-04-08 00:53:17,535 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2022476437] [2022-04-08 00:53:17,535 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 00:53:17,535 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 [2022-04-08 00:53:17,536 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 00:53:17,536 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) [2022-04-08 00:53:17,562 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 28 edges. 28 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 00:53:17,562 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-04-08 00:53:17,562 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-08 00:53:17,563 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-04-08 00:53:17,563 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=44, Invalid=138, Unknown=0, NotChecked=0, Total=182 [2022-04-08 00:53:17,564 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) [2022-04-08 00:53:17,880 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 00:53:17,881 INFO L93 Difference]: Finished difference Result 53 states and 67 transitions. [2022-04-08 00:53:17,881 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-04-08 00:53:17,881 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 [2022-04-08 00:53:17,881 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 00:53:17,882 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) [2022-04-08 00:53:17,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 67 transitions. [2022-04-08 00:53:17,884 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) [2022-04-08 00:53:17,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 67 transitions. [2022-04-08 00:53:17,886 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 7 states and 67 transitions. [2022-04-08 00:53:17,939 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 67 edges. 67 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 00:53:17,941 INFO L225 Difference]: With dead ends: 53 [2022-04-08 00:53:17,941 INFO L226 Difference]: Without dead ends: 51 [2022-04-08 00:53:17,941 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 [2022-04-08 00:53:17,942 INFO L913 BasicCegarLoop]: 43 mSDtfsCounter, 27 mSDsluCounter, 124 mSDsCounter, 0 mSdLazyCounter, 61 mSolverCounterSat, 12 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 31 SdHoareTripleChecker+Valid, 167 SdHoareTripleChecker+Invalid, 73 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 12 IncrementalHoareTripleChecker+Valid, 61 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-08 00:53:17,943 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [31 Valid, 167 Invalid, 73 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [12 Valid, 61 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-08 00:53:17,943 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 51 states. [2022-04-08 00:53:17,967 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 51 to 50. [2022-04-08 00:53:17,967 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 00:53:17,968 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) [2022-04-08 00:53:17,969 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) [2022-04-08 00:53:17,970 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) [2022-04-08 00:53:17,975 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 00:53:17,975 INFO L93 Difference]: Finished difference Result 51 states and 65 transitions. [2022-04-08 00:53:17,975 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 65 transitions. [2022-04-08 00:53:17,976 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 00:53:17,976 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 00:53:17,976 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. [2022-04-08 00:53:17,976 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. [2022-04-08 00:53:17,979 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 00:53:17,979 INFO L93 Difference]: Finished difference Result 51 states and 65 transitions. [2022-04-08 00:53:17,980 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 65 transitions. [2022-04-08 00:53:17,980 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 00:53:17,980 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 00:53:17,980 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 00:53:17,980 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 00:53:17,981 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) [2022-04-08 00:53:17,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 50 states and 64 transitions. [2022-04-08 00:53:17,984 INFO L78 Accepts]: Start accepts. Automaton has 50 states and 64 transitions. Word has length 37 [2022-04-08 00:53:17,986 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 00:53:17,986 INFO L478 AbstractCegarLoop]: Abstraction has 50 states and 64 transitions. [2022-04-08 00:53:17,986 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) [2022-04-08 00:53:17,986 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 64 transitions. [2022-04-08 00:53:17,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-04-08 00:53:17,988 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 00:53:17,989 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] [2022-04-08 00:53:18,006 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-04-08 00:53:18,195 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 [2022-04-08 00:53:18,195 INFO L403 AbstractCegarLoop]: === Iteration 4 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 00:53:18,196 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 00:53:18,196 INFO L85 PathProgramCache]: Analyzing trace with hash 656144812, now seen corresponding path program 1 times [2022-04-08 00:53:18,196 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 00:53:18,196 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [684378454] [2022-04-08 00:53:18,196 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 00:53:18,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 00:53:18,219 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 00:53:18,220 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1272111011] [2022-04-08 00:53:18,220 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 00:53:18,220 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 00:53:18,220 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 00:53:18,221 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) [2022-04-08 00:53:18,246 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-04-08 00:53:18,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 00:53:18,281 INFO L263 TraceCheckSpWp]: Trace formula consists of 129 conjuncts, 9 conjunts are in the unsatisfiable core [2022-04-08 00:53:18,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 00:53:18,291 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 00:53:18,424 INFO L272 TraceCheckUtils]: 0: Hoare triple {1130#true} [115] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1130#true} is VALID [2022-04-08 00:53:18,424 INFO L290 TraceCheckUtils]: 1: Hoare triple {1130#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] {1130#true} is VALID [2022-04-08 00:53:18,424 INFO L290 TraceCheckUtils]: 2: Hoare triple {1130#true} [120] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1130#true} is VALID [2022-04-08 00:53:18,425 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1130#true} {1130#true} [161] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1130#true} is VALID [2022-04-08 00:53:18,425 INFO L272 TraceCheckUtils]: 4: Hoare triple {1130#true} [116] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1130#true} is VALID [2022-04-08 00:53:18,425 INFO L290 TraceCheckUtils]: 5: Hoare triple {1130#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] {1130#true} is VALID [2022-04-08 00:53:18,425 INFO L272 TraceCheckUtils]: 6: Hoare triple {1130#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] {1130#true} is VALID [2022-04-08 00:53:18,425 INFO L290 TraceCheckUtils]: 7: Hoare triple {1130#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] {1130#true} is VALID [2022-04-08 00:53:18,425 INFO L290 TraceCheckUtils]: 8: Hoare triple {1130#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[] {1130#true} is VALID [2022-04-08 00:53:18,426 INFO L290 TraceCheckUtils]: 9: Hoare triple {1130#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1130#true} is VALID [2022-04-08 00:53:18,426 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {1130#true} {1130#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] {1130#true} is VALID [2022-04-08 00:53:18,426 INFO L290 TraceCheckUtils]: 11: Hoare triple {1130#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] {1130#true} is VALID [2022-04-08 00:53:18,426 INFO L272 TraceCheckUtils]: 12: Hoare triple {1130#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] {1130#true} is VALID [2022-04-08 00:53:18,426 INFO L290 TraceCheckUtils]: 13: Hoare triple {1130#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] {1130#true} is VALID [2022-04-08 00:53:18,426 INFO L290 TraceCheckUtils]: 14: Hoare triple {1130#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[] {1130#true} is VALID [2022-04-08 00:53:18,426 INFO L290 TraceCheckUtils]: 15: Hoare triple {1130#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1130#true} is VALID [2022-04-08 00:53:18,427 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {1130#true} {1130#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] {1130#true} is VALID [2022-04-08 00:53:18,427 INFO L272 TraceCheckUtils]: 17: Hoare triple {1130#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] {1130#true} is VALID [2022-04-08 00:53:18,427 INFO L290 TraceCheckUtils]: 18: Hoare triple {1130#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] {1189#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} is VALID [2022-04-08 00:53:18,428 INFO L290 TraceCheckUtils]: 19: Hoare triple {1189#(= 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[] {1193#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-08 00:53:18,428 INFO L290 TraceCheckUtils]: 20: Hoare triple {1193#(not (= |assume_abort_if_not_#in~cond| 0))} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1193#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-08 00:53:18,429 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {1193#(not (= |assume_abort_if_not_#in~cond| 0))} {1130#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] {1200#(<= 1 main_~x~0)} is VALID [2022-04-08 00:53:18,429 INFO L272 TraceCheckUtils]: 22: Hoare triple {1200#(<= 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] {1130#true} is VALID [2022-04-08 00:53:18,429 INFO L290 TraceCheckUtils]: 23: Hoare triple {1130#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] {1130#true} is VALID [2022-04-08 00:53:18,429 INFO L290 TraceCheckUtils]: 24: Hoare triple {1130#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[] {1130#true} is VALID [2022-04-08 00:53:18,430 INFO L290 TraceCheckUtils]: 25: Hoare triple {1130#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1130#true} is VALID [2022-04-08 00:53:18,430 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {1130#true} {1200#(<= 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] {1200#(<= 1 main_~x~0)} is VALID [2022-04-08 00:53:18,431 INFO L290 TraceCheckUtils]: 27: Hoare triple {1200#(<= 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] {1219#(<= 1 main_~a~0)} is VALID [2022-04-08 00:53:18,431 INFO L290 TraceCheckUtils]: 28: Hoare triple {1219#(<= 1 main_~a~0)} [133] L35-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1219#(<= 1 main_~a~0)} is VALID [2022-04-08 00:53:18,431 INFO L290 TraceCheckUtils]: 29: Hoare triple {1219#(<= 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] {1226#(<= 1 main_~c~0)} is VALID [2022-04-08 00:53:18,432 INFO L290 TraceCheckUtils]: 30: Hoare triple {1226#(<= 1 main_~c~0)} [141] L42-2-->L43: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1226#(<= 1 main_~c~0)} is VALID [2022-04-08 00:53:18,432 INFO L290 TraceCheckUtils]: 31: Hoare triple {1226#(<= 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[] {1226#(<= 1 main_~c~0)} is VALID [2022-04-08 00:53:18,433 INFO L290 TraceCheckUtils]: 32: Hoare triple {1226#(<= 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] {1236#(<= 1 main_~b~0)} is VALID [2022-04-08 00:53:18,434 INFO L290 TraceCheckUtils]: 33: Hoare triple {1236#(<= 1 main_~b~0)} [133] L35-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1236#(<= 1 main_~b~0)} is VALID [2022-04-08 00:53:18,436 INFO L290 TraceCheckUtils]: 34: Hoare triple {1236#(<= 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[] {1131#false} is VALID [2022-04-08 00:53:18,436 INFO L272 TraceCheckUtils]: 35: Hoare triple {1131#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] {1131#false} is VALID [2022-04-08 00:53:18,436 INFO L290 TraceCheckUtils]: 36: Hoare triple {1131#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] {1131#false} is VALID [2022-04-08 00:53:18,436 INFO L290 TraceCheckUtils]: 37: Hoare triple {1131#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[] {1131#false} is VALID [2022-04-08 00:53:18,439 INFO L290 TraceCheckUtils]: 38: Hoare triple {1131#false} [148] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1131#false} is VALID [2022-04-08 00:53:18,440 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-04-08 00:53:18,440 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 00:53:18,678 INFO L290 TraceCheckUtils]: 38: Hoare triple {1131#false} [148] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1131#false} is VALID [2022-04-08 00:53:18,678 INFO L290 TraceCheckUtils]: 37: Hoare triple {1131#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[] {1131#false} is VALID [2022-04-08 00:53:18,678 INFO L290 TraceCheckUtils]: 36: Hoare triple {1131#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] {1131#false} is VALID [2022-04-08 00:53:18,679 INFO L272 TraceCheckUtils]: 35: Hoare triple {1131#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] {1131#false} is VALID [2022-04-08 00:53:18,679 INFO L290 TraceCheckUtils]: 34: Hoare triple {1236#(<= 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[] {1131#false} is VALID [2022-04-08 00:53:18,680 INFO L290 TraceCheckUtils]: 33: Hoare triple {1236#(<= 1 main_~b~0)} [133] L35-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1236#(<= 1 main_~b~0)} is VALID [2022-04-08 00:53:18,680 INFO L290 TraceCheckUtils]: 32: Hoare triple {1226#(<= 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] {1236#(<= 1 main_~b~0)} is VALID [2022-04-08 00:53:18,681 INFO L290 TraceCheckUtils]: 31: Hoare triple {1226#(<= 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[] {1226#(<= 1 main_~c~0)} is VALID [2022-04-08 00:53:18,681 INFO L290 TraceCheckUtils]: 30: Hoare triple {1226#(<= 1 main_~c~0)} [141] L42-2-->L43: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1226#(<= 1 main_~c~0)} is VALID [2022-04-08 00:53:18,681 INFO L290 TraceCheckUtils]: 29: Hoare triple {1219#(<= 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] {1226#(<= 1 main_~c~0)} is VALID [2022-04-08 00:53:18,682 INFO L290 TraceCheckUtils]: 28: Hoare triple {1219#(<= 1 main_~a~0)} [133] L35-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1219#(<= 1 main_~a~0)} is VALID [2022-04-08 00:53:18,682 INFO L290 TraceCheckUtils]: 27: Hoare triple {1200#(<= 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] {1219#(<= 1 main_~a~0)} is VALID [2022-04-08 00:53:18,683 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {1130#true} {1200#(<= 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] {1200#(<= 1 main_~x~0)} is VALID [2022-04-08 00:53:18,684 INFO L290 TraceCheckUtils]: 25: Hoare triple {1130#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1130#true} is VALID [2022-04-08 00:53:18,684 INFO L290 TraceCheckUtils]: 24: Hoare triple {1130#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[] {1130#true} is VALID [2022-04-08 00:53:18,684 INFO L290 TraceCheckUtils]: 23: Hoare triple {1130#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] {1130#true} is VALID [2022-04-08 00:53:18,684 INFO L272 TraceCheckUtils]: 22: Hoare triple {1200#(<= 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] {1130#true} is VALID [2022-04-08 00:53:18,685 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {1193#(not (= |assume_abort_if_not_#in~cond| 0))} {1130#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] {1200#(<= 1 main_~x~0)} is VALID [2022-04-08 00:53:18,685 INFO L290 TraceCheckUtils]: 20: Hoare triple {1193#(not (= |assume_abort_if_not_#in~cond| 0))} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1193#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-08 00:53:18,685 INFO L290 TraceCheckUtils]: 19: Hoare triple {1315#(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[] {1193#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-08 00:53:18,686 INFO L290 TraceCheckUtils]: 18: Hoare triple {1130#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] {1315#(or (not (= |assume_abort_if_not_#in~cond| 0)) (= assume_abort_if_not_~cond 0))} is VALID [2022-04-08 00:53:18,686 INFO L272 TraceCheckUtils]: 17: Hoare triple {1130#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] {1130#true} is VALID [2022-04-08 00:53:18,686 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {1130#true} {1130#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] {1130#true} is VALID [2022-04-08 00:53:18,686 INFO L290 TraceCheckUtils]: 15: Hoare triple {1130#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1130#true} is VALID [2022-04-08 00:53:18,686 INFO L290 TraceCheckUtils]: 14: Hoare triple {1130#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[] {1130#true} is VALID [2022-04-08 00:53:18,687 INFO L290 TraceCheckUtils]: 13: Hoare triple {1130#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] {1130#true} is VALID [2022-04-08 00:53:18,687 INFO L272 TraceCheckUtils]: 12: Hoare triple {1130#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] {1130#true} is VALID [2022-04-08 00:53:18,687 INFO L290 TraceCheckUtils]: 11: Hoare triple {1130#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] {1130#true} is VALID [2022-04-08 00:53:18,687 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {1130#true} {1130#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] {1130#true} is VALID [2022-04-08 00:53:18,687 INFO L290 TraceCheckUtils]: 9: Hoare triple {1130#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1130#true} is VALID [2022-04-08 00:53:18,687 INFO L290 TraceCheckUtils]: 8: Hoare triple {1130#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[] {1130#true} is VALID [2022-04-08 00:53:18,687 INFO L290 TraceCheckUtils]: 7: Hoare triple {1130#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] {1130#true} is VALID [2022-04-08 00:53:18,688 INFO L272 TraceCheckUtils]: 6: Hoare triple {1130#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] {1130#true} is VALID [2022-04-08 00:53:18,688 INFO L290 TraceCheckUtils]: 5: Hoare triple {1130#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] {1130#true} is VALID [2022-04-08 00:53:18,688 INFO L272 TraceCheckUtils]: 4: Hoare triple {1130#true} [116] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1130#true} is VALID [2022-04-08 00:53:18,688 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1130#true} {1130#true} [161] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1130#true} is VALID [2022-04-08 00:53:18,688 INFO L290 TraceCheckUtils]: 2: Hoare triple {1130#true} [120] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1130#true} is VALID [2022-04-08 00:53:18,688 INFO L290 TraceCheckUtils]: 1: Hoare triple {1130#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] {1130#true} is VALID [2022-04-08 00:53:18,689 INFO L272 TraceCheckUtils]: 0: Hoare triple {1130#true} [115] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1130#true} is VALID [2022-04-08 00:53:18,689 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-04-08 00:53:18,689 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 00:53:18,689 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [684378454] [2022-04-08 00:53:18,689 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 00:53:18,689 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1272111011] [2022-04-08 00:53:18,689 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1272111011] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 00:53:18,689 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-08 00:53:18,690 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 9 [2022-04-08 00:53:18,690 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [271844491] [2022-04-08 00:53:18,690 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-04-08 00:53:18,690 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 [2022-04-08 00:53:18,691 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 00:53:18,691 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) [2022-04-08 00:53:18,714 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 35 edges. 35 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 00:53:18,714 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-04-08 00:53:18,714 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-08 00:53:18,715 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-04-08 00:53:18,715 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2022-04-08 00:53:18,715 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) [2022-04-08 00:53:19,414 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 00:53:19,414 INFO L93 Difference]: Finished difference Result 103 states and 143 transitions. [2022-04-08 00:53:19,414 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-04-08 00:53:19,414 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 [2022-04-08 00:53:19,414 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 00:53:19,415 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) [2022-04-08 00:53:19,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 108 transitions. [2022-04-08 00:53:19,417 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) [2022-04-08 00:53:19,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 108 transitions. [2022-04-08 00:53:19,430 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 9 states and 108 transitions. [2022-04-08 00:53:19,532 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 108 edges. 108 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 00:53:19,534 INFO L225 Difference]: With dead ends: 103 [2022-04-08 00:53:19,535 INFO L226 Difference]: Without dead ends: 96 [2022-04-08 00:53:19,535 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 [2022-04-08 00:53:19,536 INFO L913 BasicCegarLoop]: 52 mSDtfsCounter, 55 mSDsluCounter, 186 mSDsCounter, 0 mSdLazyCounter, 168 mSolverCounterSat, 46 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 59 SdHoareTripleChecker+Valid, 238 SdHoareTripleChecker+Invalid, 214 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 46 IncrementalHoareTripleChecker+Valid, 168 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-08 00:53:19,536 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [59 Valid, 238 Invalid, 214 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [46 Valid, 168 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-08 00:53:19,537 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 96 states. [2022-04-08 00:53:19,619 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 96 to 71. [2022-04-08 00:53:19,619 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 00:53:19,620 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) [2022-04-08 00:53:19,620 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) [2022-04-08 00:53:19,620 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) [2022-04-08 00:53:19,625 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 00:53:19,625 INFO L93 Difference]: Finished difference Result 96 states and 136 transitions. [2022-04-08 00:53:19,626 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 136 transitions. [2022-04-08 00:53:19,626 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 00:53:19,626 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 00:53:19,627 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. [2022-04-08 00:53:19,627 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. [2022-04-08 00:53:19,632 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 00:53:19,632 INFO L93 Difference]: Finished difference Result 96 states and 136 transitions. [2022-04-08 00:53:19,632 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 136 transitions. [2022-04-08 00:53:19,632 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 00:53:19,633 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 00:53:19,633 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 00:53:19,633 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 00:53:19,633 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) [2022-04-08 00:53:19,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 71 states and 95 transitions. [2022-04-08 00:53:19,636 INFO L78 Accepts]: Start accepts. Automaton has 71 states and 95 transitions. Word has length 39 [2022-04-08 00:53:19,636 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 00:53:19,636 INFO L478 AbstractCegarLoop]: Abstraction has 71 states and 95 transitions. [2022-04-08 00:53:19,637 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) [2022-04-08 00:53:19,637 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 95 transitions. [2022-04-08 00:53:19,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2022-04-08 00:53:19,637 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 00:53:19,637 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] [2022-04-08 00:53:19,660 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2022-04-08 00:53:19,851 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 [2022-04-08 00:53:19,851 INFO L403 AbstractCegarLoop]: === Iteration 5 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 00:53:19,852 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 00:53:19,852 INFO L85 PathProgramCache]: Analyzing trace with hash -2079765955, now seen corresponding path program 1 times [2022-04-08 00:53:19,852 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 00:53:19,852 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1452529423] [2022-04-08 00:53:19,852 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 00:53:19,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 00:53:19,868 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 00:53:19,869 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [496161582] [2022-04-08 00:53:19,869 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 00:53:19,869 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 00:53:19,869 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 00:53:19,870 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) [2022-04-08 00:53:19,901 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-04-08 00:53:19,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 00:53:19,926 INFO L263 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 15 conjunts are in the unsatisfiable core [2022-04-08 00:53:19,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 00:53:19,938 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 00:53:20,376 INFO L272 TraceCheckUtils]: 0: Hoare triple {1841#true} [115] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1841#true} is VALID [2022-04-08 00:53:20,377 INFO L290 TraceCheckUtils]: 1: Hoare triple {1841#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] {1841#true} is VALID [2022-04-08 00:53:20,377 INFO L290 TraceCheckUtils]: 2: Hoare triple {1841#true} [120] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1841#true} is VALID [2022-04-08 00:53:20,377 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1841#true} {1841#true} [161] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1841#true} is VALID [2022-04-08 00:53:20,377 INFO L272 TraceCheckUtils]: 4: Hoare triple {1841#true} [116] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1841#true} is VALID [2022-04-08 00:53:20,377 INFO L290 TraceCheckUtils]: 5: Hoare triple {1841#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] {1841#true} is VALID [2022-04-08 00:53:20,377 INFO L272 TraceCheckUtils]: 6: Hoare triple {1841#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] {1841#true} is VALID [2022-04-08 00:53:20,378 INFO L290 TraceCheckUtils]: 7: Hoare triple {1841#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] {1841#true} is VALID [2022-04-08 00:53:20,378 INFO L290 TraceCheckUtils]: 8: Hoare triple {1841#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[] {1841#true} is VALID [2022-04-08 00:53:20,378 INFO L290 TraceCheckUtils]: 9: Hoare triple {1841#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1841#true} is VALID [2022-04-08 00:53:20,378 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {1841#true} {1841#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] {1841#true} is VALID [2022-04-08 00:53:20,378 INFO L290 TraceCheckUtils]: 11: Hoare triple {1841#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] {1841#true} is VALID [2022-04-08 00:53:20,378 INFO L272 TraceCheckUtils]: 12: Hoare triple {1841#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] {1841#true} is VALID [2022-04-08 00:53:20,389 INFO L290 TraceCheckUtils]: 13: Hoare triple {1841#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] {1885#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} is VALID [2022-04-08 00:53:20,391 INFO L290 TraceCheckUtils]: 14: Hoare triple {1885#(= 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[] {1889#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-08 00:53:20,392 INFO L290 TraceCheckUtils]: 15: Hoare triple {1889#(not (= |assume_abort_if_not_#in~cond| 0))} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1889#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-08 00:53:20,393 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {1889#(not (= |assume_abort_if_not_#in~cond| 0))} {1841#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] {1896#(and (<= 0 main_~y~0) (<= main_~y~0 1))} is VALID [2022-04-08 00:53:20,395 INFO L272 TraceCheckUtils]: 17: Hoare triple {1896#(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] {1841#true} is VALID [2022-04-08 00:53:20,396 INFO L290 TraceCheckUtils]: 18: Hoare triple {1841#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] {1841#true} is VALID [2022-04-08 00:53:20,396 INFO L290 TraceCheckUtils]: 19: Hoare triple {1841#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[] {1841#true} is VALID [2022-04-08 00:53:20,396 INFO L290 TraceCheckUtils]: 20: Hoare triple {1841#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1841#true} is VALID [2022-04-08 00:53:20,397 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {1841#true} {1896#(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] {1896#(and (<= 0 main_~y~0) (<= main_~y~0 1))} is VALID [2022-04-08 00:53:20,397 INFO L272 TraceCheckUtils]: 22: Hoare triple {1896#(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] {1841#true} is VALID [2022-04-08 00:53:20,398 INFO L290 TraceCheckUtils]: 23: Hoare triple {1841#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] {1841#true} is VALID [2022-04-08 00:53:20,398 INFO L290 TraceCheckUtils]: 24: Hoare triple {1841#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[] {1841#true} is VALID [2022-04-08 00:53:20,398 INFO L290 TraceCheckUtils]: 25: Hoare triple {1841#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1841#true} is VALID [2022-04-08 00:53:20,398 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {1841#true} {1896#(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] {1896#(and (<= 0 main_~y~0) (<= main_~y~0 1))} is VALID [2022-04-08 00:53:20,399 INFO L290 TraceCheckUtils]: 27: Hoare triple {1896#(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] {1930#(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 [2022-04-08 00:53:20,399 INFO L290 TraceCheckUtils]: 28: Hoare triple {1930#(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[] {1930#(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 [2022-04-08 00:53:20,400 INFO L290 TraceCheckUtils]: 29: Hoare triple {1930#(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] {1937#(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 [2022-04-08 00:53:20,400 INFO L290 TraceCheckUtils]: 30: Hoare triple {1937#(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[] {1937#(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 [2022-04-08 00:53:20,401 INFO L290 TraceCheckUtils]: 31: Hoare triple {1937#(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] {1937#(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 [2022-04-08 00:53:20,401 INFO L290 TraceCheckUtils]: 32: Hoare triple {1937#(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[] {1937#(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 [2022-04-08 00:53:20,401 INFO L272 TraceCheckUtils]: 33: Hoare triple {1937#(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] {1841#true} is VALID [2022-04-08 00:53:20,401 INFO L290 TraceCheckUtils]: 34: Hoare triple {1841#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] {1841#true} is VALID [2022-04-08 00:53:20,402 INFO L290 TraceCheckUtils]: 35: Hoare triple {1841#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[] {1841#true} is VALID [2022-04-08 00:53:20,402 INFO L290 TraceCheckUtils]: 36: Hoare triple {1841#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1841#true} is VALID [2022-04-08 00:53:20,402 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {1841#true} {1937#(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] {1937#(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 [2022-04-08 00:53:20,403 INFO L272 TraceCheckUtils]: 38: Hoare triple {1937#(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] {1965#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-08 00:53:20,404 INFO L290 TraceCheckUtils]: 39: Hoare triple {1965#(<= 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] {1969#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-08 00:53:20,404 INFO L290 TraceCheckUtils]: 40: Hoare triple {1969#(<= 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[] {1842#false} is VALID [2022-04-08 00:53:20,404 INFO L290 TraceCheckUtils]: 41: Hoare triple {1842#false} [148] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1842#false} is VALID [2022-04-08 00:53:20,406 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-04-08 00:53:20,406 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 00:53:54,366 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 00:53:54,366 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1452529423] [2022-04-08 00:53:54,367 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 00:53:54,367 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [496161582] [2022-04-08 00:53:54,367 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [496161582] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-08 00:53:54,367 INFO L184 FreeRefinementEngine]: Found 0 perfect and 1 imperfect interpolant sequences. [2022-04-08 00:53:54,367 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9] total 9 [2022-04-08 00:53:54,367 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [764616165] [2022-04-08 00:53:54,367 INFO L85 oduleStraightlineAll]: Using 1 imperfect interpolants to construct interpolant automaton [2022-04-08 00:53:54,368 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 [2022-04-08 00:53:54,368 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 00:53:54,368 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) [2022-04-08 00:53:54,393 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 36 edges. 36 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 00:53:54,393 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-04-08 00:53:54,394 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-08 00:53:54,394 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-04-08 00:53:54,394 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=68, Unknown=0, NotChecked=0, Total=90 [2022-04-08 00:53:54,394 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) [2022-04-08 00:53:54,897 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 00:53:54,897 INFO L93 Difference]: Finished difference Result 79 states and 102 transitions. [2022-04-08 00:53:54,897 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-04-08 00:53:54,897 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 [2022-04-08 00:53:54,897 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 00:53:54,898 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) [2022-04-08 00:53:54,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 67 transitions. [2022-04-08 00:53:54,899 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) [2022-04-08 00:53:54,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 67 transitions. [2022-04-08 00:53:54,901 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 9 states and 67 transitions. [2022-04-08 00:53:54,979 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 67 edges. 67 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 00:53:54,983 INFO L225 Difference]: With dead ends: 79 [2022-04-08 00:53:54,983 INFO L226 Difference]: Without dead ends: 77 [2022-04-08 00:53:54,983 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 [2022-04-08 00:53:54,984 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 [2022-04-08 00:53:54,984 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] [2022-04-08 00:53:54,986 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 77 states. [2022-04-08 00:53:55,110 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 77 to 75. [2022-04-08 00:53:55,110 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 00:53:55,111 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) [2022-04-08 00:53:55,113 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) [2022-04-08 00:53:55,113 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) [2022-04-08 00:53:55,118 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 00:53:55,119 INFO L93 Difference]: Finished difference Result 77 states and 100 transitions. [2022-04-08 00:53:55,119 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 100 transitions. [2022-04-08 00:53:55,119 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 00:53:55,119 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 00:53:55,120 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. [2022-04-08 00:53:55,120 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. [2022-04-08 00:53:55,124 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 00:53:55,124 INFO L93 Difference]: Finished difference Result 77 states and 100 transitions. [2022-04-08 00:53:55,124 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 100 transitions. [2022-04-08 00:53:55,125 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 00:53:55,125 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 00:53:55,125 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 00:53:55,125 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 00:53:55,125 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) [2022-04-08 00:53:55,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 75 states and 98 transitions. [2022-04-08 00:53:55,129 INFO L78 Accepts]: Start accepts. Automaton has 75 states and 98 transitions. Word has length 42 [2022-04-08 00:53:55,129 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 00:53:55,129 INFO L478 AbstractCegarLoop]: Abstraction has 75 states and 98 transitions. [2022-04-08 00:53:55,131 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) [2022-04-08 00:53:55,131 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 98 transitions. [2022-04-08 00:53:55,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2022-04-08 00:53:55,131 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 00:53:55,132 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] [2022-04-08 00:53:55,159 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Ended with exit code 0 [2022-04-08 00:53:55,356 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 [2022-04-08 00:53:55,357 INFO L403 AbstractCegarLoop]: === Iteration 6 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 00:53:55,357 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 00:53:55,357 INFO L85 PathProgramCache]: Analyzing trace with hash 446575011, now seen corresponding path program 1 times [2022-04-08 00:53:55,357 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 00:53:55,357 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1043950462] [2022-04-08 00:53:55,358 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 00:53:55,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 00:53:55,374 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 00:53:55,374 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [9140888] [2022-04-08 00:53:55,375 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 00:53:55,375 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 00:53:55,375 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 00:53:55,376 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) [2022-04-08 00:53:55,392 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-04-08 00:53:55,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 00:53:55,437 INFO L263 TraceCheckSpWp]: Trace formula consists of 139 conjuncts, 17 conjunts are in the unsatisfiable core [2022-04-08 00:53:55,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 00:53:55,458 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 00:53:55,705 INFO L272 TraceCheckUtils]: 0: Hoare triple {2379#true} [115] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2379#true} is VALID [2022-04-08 00:53:55,705 INFO L290 TraceCheckUtils]: 1: Hoare triple {2379#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] {2379#true} is VALID [2022-04-08 00:53:55,705 INFO L290 TraceCheckUtils]: 2: Hoare triple {2379#true} [120] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2379#true} is VALID [2022-04-08 00:53:55,705 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2379#true} {2379#true} [161] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2379#true} is VALID [2022-04-08 00:53:55,705 INFO L272 TraceCheckUtils]: 4: Hoare triple {2379#true} [116] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2379#true} is VALID [2022-04-08 00:53:55,706 INFO L290 TraceCheckUtils]: 5: Hoare triple {2379#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] {2379#true} is VALID [2022-04-08 00:53:55,706 INFO L272 TraceCheckUtils]: 6: Hoare triple {2379#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] {2379#true} is VALID [2022-04-08 00:53:55,706 INFO L290 TraceCheckUtils]: 7: Hoare triple {2379#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] {2379#true} is VALID [2022-04-08 00:53:55,706 INFO L290 TraceCheckUtils]: 8: Hoare triple {2379#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[] {2379#true} is VALID [2022-04-08 00:53:55,706 INFO L290 TraceCheckUtils]: 9: Hoare triple {2379#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2379#true} is VALID [2022-04-08 00:53:55,706 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {2379#true} {2379#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] {2379#true} is VALID [2022-04-08 00:53:55,706 INFO L290 TraceCheckUtils]: 11: Hoare triple {2379#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] {2379#true} is VALID [2022-04-08 00:53:55,706 INFO L272 TraceCheckUtils]: 12: Hoare triple {2379#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] {2379#true} is VALID [2022-04-08 00:53:55,707 INFO L290 TraceCheckUtils]: 13: Hoare triple {2379#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] {2423#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} is VALID [2022-04-08 00:53:55,707 INFO L290 TraceCheckUtils]: 14: Hoare triple {2423#(= 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[] {2427#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-08 00:53:55,707 INFO L290 TraceCheckUtils]: 15: Hoare triple {2427#(not (= |assume_abort_if_not_#in~cond| 0))} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2427#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-08 00:53:55,711 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {2427#(not (= |assume_abort_if_not_#in~cond| 0))} {2379#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] {2434#(and (<= 0 main_~y~0) (<= main_~y~0 1))} is VALID [2022-04-08 00:53:55,711 INFO L272 TraceCheckUtils]: 17: Hoare triple {2434#(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] {2379#true} is VALID [2022-04-08 00:53:55,712 INFO L290 TraceCheckUtils]: 18: Hoare triple {2379#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] {2423#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} is VALID [2022-04-08 00:53:55,712 INFO L290 TraceCheckUtils]: 19: Hoare triple {2423#(= 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[] {2427#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-08 00:53:55,713 INFO L290 TraceCheckUtils]: 20: Hoare triple {2427#(not (= |assume_abort_if_not_#in~cond| 0))} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2427#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-08 00:53:55,714 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {2427#(not (= |assume_abort_if_not_#in~cond| 0))} {2434#(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] {2450#(and (<= 0 main_~y~0) (<= 1 main_~x~0) (<= main_~y~0 1))} is VALID [2022-04-08 00:53:55,714 INFO L272 TraceCheckUtils]: 22: Hoare triple {2450#(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] {2379#true} is VALID [2022-04-08 00:53:55,714 INFO L290 TraceCheckUtils]: 23: Hoare triple {2379#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] {2379#true} is VALID [2022-04-08 00:53:55,714 INFO L290 TraceCheckUtils]: 24: Hoare triple {2379#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[] {2379#true} is VALID [2022-04-08 00:53:55,714 INFO L290 TraceCheckUtils]: 25: Hoare triple {2379#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2379#true} is VALID [2022-04-08 00:53:55,715 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {2379#true} {2450#(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] {2450#(and (<= 0 main_~y~0) (<= 1 main_~x~0) (<= main_~y~0 1))} is VALID [2022-04-08 00:53:55,715 INFO L290 TraceCheckUtils]: 27: Hoare triple {2450#(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] {2469#(and (<= main_~b~0 1) (<= 1 main_~a~0))} is VALID [2022-04-08 00:53:55,716 INFO L290 TraceCheckUtils]: 28: Hoare triple {2469#(and (<= main_~b~0 1) (<= 1 main_~a~0))} [133] L35-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2469#(and (<= main_~b~0 1) (<= 1 main_~a~0))} is VALID [2022-04-08 00:53:55,716 INFO L290 TraceCheckUtils]: 29: Hoare triple {2469#(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] {2476#(and (<= 1 main_~c~0) (<= main_~b~0 1))} is VALID [2022-04-08 00:53:55,717 INFO L290 TraceCheckUtils]: 30: Hoare triple {2476#(and (<= 1 main_~c~0) (<= main_~b~0 1))} [141] L42-2-->L43: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2476#(and (<= 1 main_~c~0) (<= main_~b~0 1))} is VALID [2022-04-08 00:53:55,717 INFO L290 TraceCheckUtils]: 31: Hoare triple {2476#(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[] {2380#false} is VALID [2022-04-08 00:53:55,718 INFO L290 TraceCheckUtils]: 32: Hoare triple {2380#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] {2380#false} is VALID [2022-04-08 00:53:55,718 INFO L290 TraceCheckUtils]: 33: Hoare triple {2380#false} [133] L35-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2380#false} is VALID [2022-04-08 00:53:55,718 INFO L290 TraceCheckUtils]: 34: Hoare triple {2380#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] {2380#false} is VALID [2022-04-08 00:53:55,718 INFO L290 TraceCheckUtils]: 35: Hoare triple {2380#false} [141] L42-2-->L43: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2380#false} is VALID [2022-04-08 00:53:55,718 INFO L290 TraceCheckUtils]: 36: Hoare triple {2380#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] {2380#false} is VALID [2022-04-08 00:53:55,718 INFO L290 TraceCheckUtils]: 37: Hoare triple {2380#false} [153] L49-2-->L50: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2380#false} is VALID [2022-04-08 00:53:55,718 INFO L272 TraceCheckUtils]: 38: Hoare triple {2380#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] {2380#false} is VALID [2022-04-08 00:53:55,718 INFO L290 TraceCheckUtils]: 39: Hoare triple {2380#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] {2380#false} is VALID [2022-04-08 00:53:55,718 INFO L290 TraceCheckUtils]: 40: Hoare triple {2380#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[] {2380#false} is VALID [2022-04-08 00:53:55,719 INFO L290 TraceCheckUtils]: 41: Hoare triple {2380#false} [148] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2380#false} is VALID [2022-04-08 00:53:55,719 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 10 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-04-08 00:53:55,719 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 00:53:56,344 INFO L290 TraceCheckUtils]: 41: Hoare triple {2380#false} [148] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2380#false} is VALID [2022-04-08 00:53:56,345 INFO L290 TraceCheckUtils]: 40: Hoare triple {2380#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[] {2380#false} is VALID [2022-04-08 00:53:56,345 INFO L290 TraceCheckUtils]: 39: Hoare triple {2380#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] {2380#false} is VALID [2022-04-08 00:53:56,345 INFO L272 TraceCheckUtils]: 38: Hoare triple {2380#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] {2380#false} is VALID [2022-04-08 00:53:56,345 INFO L290 TraceCheckUtils]: 37: Hoare triple {2380#false} [153] L49-2-->L50: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2380#false} is VALID [2022-04-08 00:53:56,345 INFO L290 TraceCheckUtils]: 36: Hoare triple {2380#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] {2380#false} is VALID [2022-04-08 00:53:56,347 INFO L290 TraceCheckUtils]: 35: Hoare triple {2380#false} [141] L42-2-->L43: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2380#false} is VALID [2022-04-08 00:53:56,347 INFO L290 TraceCheckUtils]: 34: Hoare triple {2534#(= 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] {2380#false} is VALID [2022-04-08 00:53:56,347 INFO L290 TraceCheckUtils]: 33: Hoare triple {2534#(= main_~b~0 0)} [133] L35-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2534#(= main_~b~0 0)} is VALID [2022-04-08 00:53:56,348 INFO L290 TraceCheckUtils]: 32: Hoare triple {2541#(= 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] {2534#(= main_~b~0 0)} is VALID [2022-04-08 00:53:56,348 INFO L290 TraceCheckUtils]: 31: Hoare triple {2545#(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[] {2541#(= main_~c~0 0)} is VALID [2022-04-08 00:53:56,349 INFO L290 TraceCheckUtils]: 30: Hoare triple {2545#(or (<= main_~b~0 main_~c~0) (= main_~c~0 0))} [141] L42-2-->L43: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2545#(or (<= main_~b~0 main_~c~0) (= main_~c~0 0))} is VALID [2022-04-08 00:53:56,349 INFO L290 TraceCheckUtils]: 29: Hoare triple {2552#(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] {2545#(or (<= main_~b~0 main_~c~0) (= main_~c~0 0))} is VALID [2022-04-08 00:53:56,350 INFO L290 TraceCheckUtils]: 28: Hoare triple {2552#(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[] {2552#(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 [2022-04-08 00:53:56,350 INFO L290 TraceCheckUtils]: 27: Hoare triple {2559#(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] {2552#(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 [2022-04-08 00:53:56,351 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {2379#true} {2559#(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] {2559#(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 [2022-04-08 00:53:56,351 INFO L290 TraceCheckUtils]: 25: Hoare triple {2379#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2379#true} is VALID [2022-04-08 00:53:56,351 INFO L290 TraceCheckUtils]: 24: Hoare triple {2379#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[] {2379#true} is VALID [2022-04-08 00:53:56,352 INFO L290 TraceCheckUtils]: 23: Hoare triple {2379#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] {2379#true} is VALID [2022-04-08 00:53:56,352 INFO L272 TraceCheckUtils]: 22: Hoare triple {2559#(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] {2379#true} is VALID [2022-04-08 00:53:56,353 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {2427#(not (= |assume_abort_if_not_#in~cond| 0))} {2578#(<= 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] {2559#(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 [2022-04-08 00:53:56,353 INFO L290 TraceCheckUtils]: 20: Hoare triple {2427#(not (= |assume_abort_if_not_#in~cond| 0))} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2427#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-08 00:53:56,354 INFO L290 TraceCheckUtils]: 19: Hoare triple {2588#(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[] {2427#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-08 00:53:56,354 INFO L290 TraceCheckUtils]: 18: Hoare triple {2379#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] {2588#(or (not (= |assume_abort_if_not_#in~cond| 0)) (= assume_abort_if_not_~cond 0))} is VALID [2022-04-08 00:53:56,354 INFO L272 TraceCheckUtils]: 17: Hoare triple {2578#(<= 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] {2379#true} is VALID [2022-04-08 00:53:56,355 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {2427#(not (= |assume_abort_if_not_#in~cond| 0))} {2379#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] {2578#(<= main_~y~0 1)} is VALID [2022-04-08 00:53:56,355 INFO L290 TraceCheckUtils]: 15: Hoare triple {2427#(not (= |assume_abort_if_not_#in~cond| 0))} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2427#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-08 00:53:56,355 INFO L290 TraceCheckUtils]: 14: Hoare triple {2588#(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[] {2427#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-08 00:53:56,356 INFO L290 TraceCheckUtils]: 13: Hoare triple {2379#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] {2588#(or (not (= |assume_abort_if_not_#in~cond| 0)) (= assume_abort_if_not_~cond 0))} is VALID [2022-04-08 00:53:56,356 INFO L272 TraceCheckUtils]: 12: Hoare triple {2379#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] {2379#true} is VALID [2022-04-08 00:53:56,356 INFO L290 TraceCheckUtils]: 11: Hoare triple {2379#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] {2379#true} is VALID [2022-04-08 00:53:56,356 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {2379#true} {2379#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] {2379#true} is VALID [2022-04-08 00:53:56,356 INFO L290 TraceCheckUtils]: 9: Hoare triple {2379#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2379#true} is VALID [2022-04-08 00:53:56,356 INFO L290 TraceCheckUtils]: 8: Hoare triple {2379#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[] {2379#true} is VALID [2022-04-08 00:53:56,356 INFO L290 TraceCheckUtils]: 7: Hoare triple {2379#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] {2379#true} is VALID [2022-04-08 00:53:56,357 INFO L272 TraceCheckUtils]: 6: Hoare triple {2379#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] {2379#true} is VALID [2022-04-08 00:53:56,357 INFO L290 TraceCheckUtils]: 5: Hoare triple {2379#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] {2379#true} is VALID [2022-04-08 00:53:56,357 INFO L272 TraceCheckUtils]: 4: Hoare triple {2379#true} [116] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2379#true} is VALID [2022-04-08 00:53:56,357 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2379#true} {2379#true} [161] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2379#true} is VALID [2022-04-08 00:53:56,357 INFO L290 TraceCheckUtils]: 2: Hoare triple {2379#true} [120] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2379#true} is VALID [2022-04-08 00:53:56,357 INFO L290 TraceCheckUtils]: 1: Hoare triple {2379#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] {2379#true} is VALID [2022-04-08 00:53:56,360 INFO L272 TraceCheckUtils]: 0: Hoare triple {2379#true} [115] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2379#true} is VALID [2022-04-08 00:53:56,360 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 8 proven. 8 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-04-08 00:53:56,360 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 00:53:56,360 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1043950462] [2022-04-08 00:53:56,360 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 00:53:56,360 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [9140888] [2022-04-08 00:53:56,360 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [9140888] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 00:53:56,360 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-08 00:53:56,361 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 10] total 15 [2022-04-08 00:53:56,361 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1727127933] [2022-04-08 00:53:56,361 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-04-08 00:53:56,362 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 [2022-04-08 00:53:56,364 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 00:53:56,364 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) [2022-04-08 00:53:56,397 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 51 edges. 51 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 00:53:56,397 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2022-04-08 00:53:56,397 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-08 00:53:56,397 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2022-04-08 00:53:56,398 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=174, Unknown=0, NotChecked=0, Total=210 [2022-04-08 00:53:56,398 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) [2022-04-08 00:53:57,375 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 00:53:57,376 INFO L93 Difference]: Finished difference Result 102 states and 136 transitions. [2022-04-08 00:53:57,376 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-04-08 00:53:57,376 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 [2022-04-08 00:53:57,376 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 00:53:57,376 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) [2022-04-08 00:53:57,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 102 transitions. [2022-04-08 00:53:57,379 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) [2022-04-08 00:53:57,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 102 transitions. [2022-04-08 00:53:57,381 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 11 states and 102 transitions. [2022-04-08 00:53:57,457 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 102 edges. 102 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 00:53:57,458 INFO L225 Difference]: With dead ends: 102 [2022-04-08 00:53:57,458 INFO L226 Difference]: Without dead ends: 64 [2022-04-08 00:53:57,459 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 [2022-04-08 00:53:57,459 INFO L913 BasicCegarLoop]: 39 mSDtfsCounter, 95 mSDsluCounter, 209 mSDsCounter, 0 mSdLazyCounter, 255 mSolverCounterSat, 81 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 96 SdHoareTripleChecker+Valid, 248 SdHoareTripleChecker+Invalid, 336 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 81 IncrementalHoareTripleChecker+Valid, 255 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-04-08 00:53:57,460 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [96 Valid, 248 Invalid, 336 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [81 Valid, 255 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-04-08 00:53:57,460 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 64 states. [2022-04-08 00:53:57,529 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 64 to 56. [2022-04-08 00:53:57,529 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 00:53:57,530 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) [2022-04-08 00:53:57,530 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) [2022-04-08 00:53:57,530 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) [2022-04-08 00:53:57,532 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 00:53:57,532 INFO L93 Difference]: Finished difference Result 64 states and 82 transitions. [2022-04-08 00:53:57,533 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 82 transitions. [2022-04-08 00:53:57,533 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 00:53:57,533 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 00:53:57,533 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. [2022-04-08 00:53:57,534 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. [2022-04-08 00:53:57,536 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 00:53:57,536 INFO L93 Difference]: Finished difference Result 64 states and 82 transitions. [2022-04-08 00:53:57,536 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 82 transitions. [2022-04-08 00:53:57,536 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 00:53:57,536 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 00:53:57,536 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 00:53:57,536 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 00:53:57,537 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) [2022-04-08 00:53:57,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 56 states and 69 transitions. [2022-04-08 00:53:57,538 INFO L78 Accepts]: Start accepts. Automaton has 56 states and 69 transitions. Word has length 42 [2022-04-08 00:53:57,539 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 00:53:57,539 INFO L478 AbstractCegarLoop]: Abstraction has 56 states and 69 transitions. [2022-04-08 00:53:57,539 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) [2022-04-08 00:53:57,539 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 69 transitions. [2022-04-08 00:53:57,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-04-08 00:53:57,539 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 00:53:57,540 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] [2022-04-08 00:53:57,560 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2022-04-08 00:53:57,755 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 [2022-04-08 00:53:57,755 INFO L403 AbstractCegarLoop]: === Iteration 7 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 00:53:57,756 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 00:53:57,756 INFO L85 PathProgramCache]: Analyzing trace with hash -1977261252, now seen corresponding path program 1 times [2022-04-08 00:53:57,756 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 00:53:57,756 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1623325735] [2022-04-08 00:53:57,756 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 00:53:57,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 00:53:57,771 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 00:53:57,771 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [657388733] [2022-04-08 00:53:57,771 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 00:53:57,771 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 00:53:57,771 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 00:53:57,772 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) [2022-04-08 00:53:57,781 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2022-04-08 00:53:57,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 00:53:57,823 INFO L263 TraceCheckSpWp]: Trace formula consists of 135 conjuncts, 7 conjunts are in the unsatisfiable core [2022-04-08 00:53:57,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 00:53:57,834 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 00:53:57,983 INFO L272 TraceCheckUtils]: 0: Hoare triple {3023#true} [115] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3023#true} is VALID [2022-04-08 00:53:57,983 INFO L290 TraceCheckUtils]: 1: Hoare triple {3023#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] {3023#true} is VALID [2022-04-08 00:53:57,983 INFO L290 TraceCheckUtils]: 2: Hoare triple {3023#true} [120] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3023#true} is VALID [2022-04-08 00:53:57,984 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {3023#true} {3023#true} [161] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3023#true} is VALID [2022-04-08 00:53:57,984 INFO L272 TraceCheckUtils]: 4: Hoare triple {3023#true} [116] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3023#true} is VALID [2022-04-08 00:53:57,984 INFO L290 TraceCheckUtils]: 5: Hoare triple {3023#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] {3023#true} is VALID [2022-04-08 00:53:57,984 INFO L272 TraceCheckUtils]: 6: Hoare triple {3023#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] {3023#true} is VALID [2022-04-08 00:53:57,984 INFO L290 TraceCheckUtils]: 7: Hoare triple {3023#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] {3023#true} is VALID [2022-04-08 00:53:57,984 INFO L290 TraceCheckUtils]: 8: Hoare triple {3023#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[] {3023#true} is VALID [2022-04-08 00:53:57,984 INFO L290 TraceCheckUtils]: 9: Hoare triple {3023#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3023#true} is VALID [2022-04-08 00:53:57,984 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {3023#true} {3023#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] {3023#true} is VALID [2022-04-08 00:53:57,984 INFO L290 TraceCheckUtils]: 11: Hoare triple {3023#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] {3023#true} is VALID [2022-04-08 00:53:57,985 INFO L272 TraceCheckUtils]: 12: Hoare triple {3023#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] {3023#true} is VALID [2022-04-08 00:53:57,985 INFO L290 TraceCheckUtils]: 13: Hoare triple {3023#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] {3023#true} is VALID [2022-04-08 00:53:57,985 INFO L290 TraceCheckUtils]: 14: Hoare triple {3023#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[] {3023#true} is VALID [2022-04-08 00:53:57,985 INFO L290 TraceCheckUtils]: 15: Hoare triple {3023#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3023#true} is VALID [2022-04-08 00:53:57,985 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {3023#true} {3023#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] {3023#true} is VALID [2022-04-08 00:53:57,985 INFO L272 TraceCheckUtils]: 17: Hoare triple {3023#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] {3023#true} is VALID [2022-04-08 00:53:57,985 INFO L290 TraceCheckUtils]: 18: Hoare triple {3023#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] {3023#true} is VALID [2022-04-08 00:53:57,985 INFO L290 TraceCheckUtils]: 19: Hoare triple {3023#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[] {3023#true} is VALID [2022-04-08 00:53:57,985 INFO L290 TraceCheckUtils]: 20: Hoare triple {3023#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3023#true} is VALID [2022-04-08 00:53:57,986 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {3023#true} {3023#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] {3023#true} is VALID [2022-04-08 00:53:57,986 INFO L272 TraceCheckUtils]: 22: Hoare triple {3023#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] {3023#true} is VALID [2022-04-08 00:53:57,986 INFO L290 TraceCheckUtils]: 23: Hoare triple {3023#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] {3023#true} is VALID [2022-04-08 00:53:57,986 INFO L290 TraceCheckUtils]: 24: Hoare triple {3023#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[] {3023#true} is VALID [2022-04-08 00:53:57,986 INFO L290 TraceCheckUtils]: 25: Hoare triple {3023#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3023#true} is VALID [2022-04-08 00:53:57,986 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {3023#true} {3023#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] {3023#true} is VALID [2022-04-08 00:53:57,986 INFO L290 TraceCheckUtils]: 27: Hoare triple {3023#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] {3023#true} is VALID [2022-04-08 00:53:57,986 INFO L290 TraceCheckUtils]: 28: Hoare triple {3023#true} [133] L35-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3023#true} is VALID [2022-04-08 00:53:57,991 INFO L290 TraceCheckUtils]: 29: Hoare triple {3023#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] {3115#(and (= main_~c~0 main_~a~0) (= main_~k~0 0))} is VALID [2022-04-08 00:53:57,992 INFO L290 TraceCheckUtils]: 30: Hoare triple {3115#(and (= main_~c~0 main_~a~0) (= main_~k~0 0))} [141] L42-2-->L43: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3115#(and (= main_~c~0 main_~a~0) (= main_~k~0 0))} is VALID [2022-04-08 00:53:57,992 INFO L290 TraceCheckUtils]: 31: Hoare triple {3115#(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] {3115#(and (= main_~c~0 main_~a~0) (= main_~k~0 0))} is VALID [2022-04-08 00:53:57,993 INFO L290 TraceCheckUtils]: 32: Hoare triple {3115#(and (= main_~c~0 main_~a~0) (= main_~k~0 0))} [153] L49-2-->L50: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3115#(and (= main_~c~0 main_~a~0) (= main_~k~0 0))} is VALID [2022-04-08 00:53:57,993 INFO L272 TraceCheckUtils]: 33: Hoare triple {3115#(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] {3023#true} is VALID [2022-04-08 00:53:57,993 INFO L290 TraceCheckUtils]: 34: Hoare triple {3023#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] {3023#true} is VALID [2022-04-08 00:53:57,993 INFO L290 TraceCheckUtils]: 35: Hoare triple {3023#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[] {3023#true} is VALID [2022-04-08 00:53:57,993 INFO L290 TraceCheckUtils]: 36: Hoare triple {3023#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3023#true} is VALID [2022-04-08 00:53:57,994 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {3023#true} {3115#(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] {3115#(and (= main_~c~0 main_~a~0) (= main_~k~0 0))} is VALID [2022-04-08 00:53:57,994 INFO L272 TraceCheckUtils]: 38: Hoare triple {3115#(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] {3023#true} is VALID [2022-04-08 00:53:57,994 INFO L290 TraceCheckUtils]: 39: Hoare triple {3023#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] {3023#true} is VALID [2022-04-08 00:53:57,994 INFO L290 TraceCheckUtils]: 40: Hoare triple {3023#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[] {3023#true} is VALID [2022-04-08 00:53:57,995 INFO L290 TraceCheckUtils]: 41: Hoare triple {3023#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3023#true} is VALID [2022-04-08 00:53:57,995 INFO L284 TraceCheckUtils]: 42: Hoare quadruple {3023#true} {3115#(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] {3115#(and (= main_~c~0 main_~a~0) (= main_~k~0 0))} is VALID [2022-04-08 00:53:57,996 INFO L272 TraceCheckUtils]: 43: Hoare triple {3115#(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] {3158#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-08 00:53:57,997 INFO L290 TraceCheckUtils]: 44: Hoare triple {3158#(<= 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] {3162#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-08 00:53:57,997 INFO L290 TraceCheckUtils]: 45: Hoare triple {3162#(<= 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[] {3024#false} is VALID [2022-04-08 00:53:57,997 INFO L290 TraceCheckUtils]: 46: Hoare triple {3024#false} [148] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3024#false} is VALID [2022-04-08 00:53:57,998 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2022-04-08 00:53:57,998 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-04-08 00:53:57,998 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 00:53:57,998 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1623325735] [2022-04-08 00:53:57,998 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 00:53:57,998 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [657388733] [2022-04-08 00:53:57,998 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [657388733] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 00:53:57,999 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 00:53:57,999 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-04-08 00:53:57,999 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1379057181] [2022-04-08 00:53:57,999 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 00:53:58,002 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 [2022-04-08 00:53:58,002 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 00:53:58,003 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) [2022-04-08 00:53:58,035 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 35 edges. 35 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 00:53:58,035 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-04-08 00:53:58,035 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-08 00:53:58,035 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-04-08 00:53:58,036 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-04-08 00:53:58,036 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) [2022-04-08 00:53:58,288 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 00:53:58,289 INFO L93 Difference]: Finished difference Result 79 states and 102 transitions. [2022-04-08 00:53:58,289 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-04-08 00:53:58,289 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 [2022-04-08 00:53:58,289 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 00:53:58,289 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) [2022-04-08 00:53:58,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 65 transitions. [2022-04-08 00:53:58,291 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) [2022-04-08 00:53:58,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 65 transitions. [2022-04-08 00:53:58,292 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 5 states and 65 transitions. [2022-04-08 00:53:58,350 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 65 edges. 65 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 00:53:58,351 INFO L225 Difference]: With dead ends: 79 [2022-04-08 00:53:58,352 INFO L226 Difference]: Without dead ends: 77 [2022-04-08 00:53:58,352 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 [2022-04-08 00:53:58,352 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 [2022-04-08 00:53:58,353 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] [2022-04-08 00:53:58,353 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 77 states. [2022-04-08 00:53:58,471 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 77 to 74. [2022-04-08 00:53:58,471 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 00:53:58,472 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) [2022-04-08 00:53:58,472 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) [2022-04-08 00:53:58,472 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) [2022-04-08 00:53:58,475 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 00:53:58,475 INFO L93 Difference]: Finished difference Result 77 states and 100 transitions. [2022-04-08 00:53:58,475 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 100 transitions. [2022-04-08 00:53:58,475 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 00:53:58,475 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 00:53:58,476 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. [2022-04-08 00:53:58,476 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. [2022-04-08 00:53:58,478 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 00:53:58,478 INFO L93 Difference]: Finished difference Result 77 states and 100 transitions. [2022-04-08 00:53:58,478 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 100 transitions. [2022-04-08 00:53:58,479 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 00:53:58,479 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 00:53:58,479 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 00:53:58,479 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 00:53:58,479 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) [2022-04-08 00:53:58,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 74 states and 97 transitions. [2022-04-08 00:53:58,481 INFO L78 Accepts]: Start accepts. Automaton has 74 states and 97 transitions. Word has length 47 [2022-04-08 00:53:58,481 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 00:53:58,481 INFO L478 AbstractCegarLoop]: Abstraction has 74 states and 97 transitions. [2022-04-08 00:53:58,482 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) [2022-04-08 00:53:58,482 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 97 transitions. [2022-04-08 00:53:58,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-04-08 00:53:58,482 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 00:53:58,482 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] [2022-04-08 00:53:58,508 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Ended with exit code 0 [2022-04-08 00:53:58,683 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 [2022-04-08 00:53:58,683 INFO L403 AbstractCegarLoop]: === Iteration 8 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 00:53:58,683 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 00:53:58,683 INFO L85 PathProgramCache]: Analyzing trace with hash -1660248707, now seen corresponding path program 1 times [2022-04-08 00:53:58,684 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 00:53:58,684 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1738183697] [2022-04-08 00:53:58,684 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 00:53:58,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 00:53:58,698 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 00:53:58,698 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1366946405] [2022-04-08 00:53:58,698 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 00:53:58,698 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 00:53:58,699 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 00:53:58,714 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) [2022-04-08 00:53:58,742 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2022-04-08 00:53:58,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 00:53:58,777 INFO L263 TraceCheckSpWp]: Trace formula consists of 144 conjuncts, 15 conjunts are in the unsatisfiable core [2022-04-08 00:53:58,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 00:53:58,797 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 00:53:59,365 INFO L272 TraceCheckUtils]: 0: Hoare triple {3557#true} [115] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3557#true} is VALID [2022-04-08 00:53:59,366 INFO L290 TraceCheckUtils]: 1: Hoare triple {3557#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] {3557#true} is VALID [2022-04-08 00:53:59,366 INFO L290 TraceCheckUtils]: 2: Hoare triple {3557#true} [120] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3557#true} is VALID [2022-04-08 00:53:59,366 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {3557#true} {3557#true} [161] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3557#true} is VALID [2022-04-08 00:53:59,366 INFO L272 TraceCheckUtils]: 4: Hoare triple {3557#true} [116] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3557#true} is VALID [2022-04-08 00:53:59,366 INFO L290 TraceCheckUtils]: 5: Hoare triple {3557#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] {3557#true} is VALID [2022-04-08 00:53:59,366 INFO L272 TraceCheckUtils]: 6: Hoare triple {3557#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] {3557#true} is VALID [2022-04-08 00:53:59,366 INFO L290 TraceCheckUtils]: 7: Hoare triple {3557#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] {3557#true} is VALID [2022-04-08 00:53:59,366 INFO L290 TraceCheckUtils]: 8: Hoare triple {3557#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[] {3557#true} is VALID [2022-04-08 00:53:59,366 INFO L290 TraceCheckUtils]: 9: Hoare triple {3557#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3557#true} is VALID [2022-04-08 00:53:59,366 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {3557#true} {3557#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] {3557#true} is VALID [2022-04-08 00:53:59,367 INFO L290 TraceCheckUtils]: 11: Hoare triple {3557#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] {3557#true} is VALID [2022-04-08 00:53:59,367 INFO L272 TraceCheckUtils]: 12: Hoare triple {3557#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] {3557#true} is VALID [2022-04-08 00:53:59,367 INFO L290 TraceCheckUtils]: 13: Hoare triple {3557#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] {3601#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} is VALID [2022-04-08 00:53:59,367 INFO L290 TraceCheckUtils]: 14: Hoare triple {3601#(= 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[] {3605#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-08 00:53:59,368 INFO L290 TraceCheckUtils]: 15: Hoare triple {3605#(not (= |assume_abort_if_not_#in~cond| 0))} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3605#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-08 00:53:59,368 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {3605#(not (= |assume_abort_if_not_#in~cond| 0))} {3557#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] {3612#(and (<= 0 main_~y~0) (<= main_~y~0 1))} is VALID [2022-04-08 00:53:59,368 INFO L272 TraceCheckUtils]: 17: Hoare triple {3612#(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] {3557#true} is VALID [2022-04-08 00:53:59,368 INFO L290 TraceCheckUtils]: 18: Hoare triple {3557#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] {3557#true} is VALID [2022-04-08 00:53:59,368 INFO L290 TraceCheckUtils]: 19: Hoare triple {3557#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[] {3557#true} is VALID [2022-04-08 00:53:59,368 INFO L290 TraceCheckUtils]: 20: Hoare triple {3557#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3557#true} is VALID [2022-04-08 00:53:59,369 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {3557#true} {3612#(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] {3612#(and (<= 0 main_~y~0) (<= main_~y~0 1))} is VALID [2022-04-08 00:53:59,369 INFO L272 TraceCheckUtils]: 22: Hoare triple {3612#(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] {3557#true} is VALID [2022-04-08 00:53:59,369 INFO L290 TraceCheckUtils]: 23: Hoare triple {3557#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] {3557#true} is VALID [2022-04-08 00:53:59,369 INFO L290 TraceCheckUtils]: 24: Hoare triple {3557#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[] {3557#true} is VALID [2022-04-08 00:53:59,369 INFO L290 TraceCheckUtils]: 25: Hoare triple {3557#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3557#true} is VALID [2022-04-08 00:53:59,369 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {3557#true} {3612#(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] {3612#(and (<= 0 main_~y~0) (<= main_~y~0 1))} is VALID [2022-04-08 00:53:59,370 INFO L290 TraceCheckUtils]: 27: Hoare triple {3612#(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] {3646#(and (<= main_~b~0 1) (<= 0 main_~b~0))} is VALID [2022-04-08 00:53:59,370 INFO L290 TraceCheckUtils]: 28: Hoare triple {3646#(and (<= main_~b~0 1) (<= 0 main_~b~0))} [133] L35-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3646#(and (<= main_~b~0 1) (<= 0 main_~b~0))} is VALID [2022-04-08 00:53:59,371 INFO L290 TraceCheckUtils]: 29: Hoare triple {3646#(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] {3653#(and (<= main_~b~0 1) (not (= main_~b~0 0)) (<= 0 main_~b~0))} is VALID [2022-04-08 00:53:59,371 INFO L290 TraceCheckUtils]: 30: Hoare triple {3653#(and (<= main_~b~0 1) (not (= main_~b~0 0)) (<= 0 main_~b~0))} [141] L42-2-->L43: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3653#(and (<= main_~b~0 1) (not (= main_~b~0 0)) (<= 0 main_~b~0))} is VALID [2022-04-08 00:53:59,371 INFO L290 TraceCheckUtils]: 31: Hoare triple {3653#(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] {3660#(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 [2022-04-08 00:53:59,372 INFO L290 TraceCheckUtils]: 32: Hoare triple {3660#(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[] {3660#(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 [2022-04-08 00:53:59,372 INFO L272 TraceCheckUtils]: 33: Hoare triple {3660#(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] {3557#true} is VALID [2022-04-08 00:53:59,372 INFO L290 TraceCheckUtils]: 34: Hoare triple {3557#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] {3557#true} is VALID [2022-04-08 00:53:59,372 INFO L290 TraceCheckUtils]: 35: Hoare triple {3557#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[] {3557#true} is VALID [2022-04-08 00:53:59,372 INFO L290 TraceCheckUtils]: 36: Hoare triple {3557#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3557#true} is VALID [2022-04-08 00:53:59,373 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {3557#true} {3660#(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] {3660#(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 [2022-04-08 00:53:59,373 INFO L272 TraceCheckUtils]: 38: Hoare triple {3660#(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] {3557#true} is VALID [2022-04-08 00:53:59,373 INFO L290 TraceCheckUtils]: 39: Hoare triple {3557#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] {3557#true} is VALID [2022-04-08 00:53:59,373 INFO L290 TraceCheckUtils]: 40: Hoare triple {3557#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[] {3557#true} is VALID [2022-04-08 00:53:59,373 INFO L290 TraceCheckUtils]: 41: Hoare triple {3557#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3557#true} is VALID [2022-04-08 00:53:59,374 INFO L284 TraceCheckUtils]: 42: Hoare quadruple {3557#true} {3660#(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] {3660#(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 [2022-04-08 00:53:59,374 INFO L272 TraceCheckUtils]: 43: Hoare triple {3660#(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] {3557#true} is VALID [2022-04-08 00:53:59,374 INFO L290 TraceCheckUtils]: 44: Hoare triple {3557#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] {3557#true} is VALID [2022-04-08 00:53:59,374 INFO L290 TraceCheckUtils]: 45: Hoare triple {3557#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[] {3557#true} is VALID [2022-04-08 00:53:59,374 INFO L290 TraceCheckUtils]: 46: Hoare triple {3557#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3557#true} is VALID [2022-04-08 00:53:59,375 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {3557#true} {3660#(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] {3660#(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 [2022-04-08 00:53:59,375 INFO L272 TraceCheckUtils]: 48: Hoare triple {3660#(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] {3712#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-08 00:53:59,375 INFO L290 TraceCheckUtils]: 49: Hoare triple {3712#(<= 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] {3716#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-08 00:53:59,376 INFO L290 TraceCheckUtils]: 50: Hoare triple {3716#(<= 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[] {3558#false} is VALID [2022-04-08 00:53:59,376 INFO L290 TraceCheckUtils]: 51: Hoare triple {3558#false} [148] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3558#false} is VALID [2022-04-08 00:53:59,376 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 9 proven. 6 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2022-04-08 00:53:59,376 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 00:53:59,621 INFO L290 TraceCheckUtils]: 51: Hoare triple {3558#false} [148] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3558#false} is VALID [2022-04-08 00:53:59,623 INFO L290 TraceCheckUtils]: 50: Hoare triple {3716#(<= 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[] {3558#false} is VALID [2022-04-08 00:53:59,624 INFO L290 TraceCheckUtils]: 49: Hoare triple {3712#(<= 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] {3716#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-08 00:53:59,624 INFO L272 TraceCheckUtils]: 48: Hoare triple {3732#(= 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] {3712#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-08 00:53:59,625 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {3557#true} {3732#(= 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] {3732#(= main_~v~0 (* main_~d~0 main_~b~0))} is VALID [2022-04-08 00:53:59,625 INFO L290 TraceCheckUtils]: 46: Hoare triple {3557#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3557#true} is VALID [2022-04-08 00:53:59,625 INFO L290 TraceCheckUtils]: 45: Hoare triple {3557#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[] {3557#true} is VALID [2022-04-08 00:53:59,625 INFO L290 TraceCheckUtils]: 44: Hoare triple {3557#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] {3557#true} is VALID [2022-04-08 00:53:59,626 INFO L272 TraceCheckUtils]: 43: Hoare triple {3732#(= 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] {3557#true} is VALID [2022-04-08 00:53:59,627 INFO L284 TraceCheckUtils]: 42: Hoare quadruple {3557#true} {3732#(= 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] {3732#(= main_~v~0 (* main_~d~0 main_~b~0))} is VALID [2022-04-08 00:53:59,627 INFO L290 TraceCheckUtils]: 41: Hoare triple {3557#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3557#true} is VALID [2022-04-08 00:53:59,627 INFO L290 TraceCheckUtils]: 40: Hoare triple {3557#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[] {3557#true} is VALID [2022-04-08 00:53:59,627 INFO L290 TraceCheckUtils]: 39: Hoare triple {3557#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] {3557#true} is VALID [2022-04-08 00:53:59,627 INFO L272 TraceCheckUtils]: 38: Hoare triple {3732#(= 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] {3557#true} is VALID [2022-04-08 00:53:59,628 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {3557#true} {3732#(= 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] {3732#(= main_~v~0 (* main_~d~0 main_~b~0))} is VALID [2022-04-08 00:53:59,628 INFO L290 TraceCheckUtils]: 36: Hoare triple {3557#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3557#true} is VALID [2022-04-08 00:53:59,629 INFO L290 TraceCheckUtils]: 35: Hoare triple {3557#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[] {3557#true} is VALID [2022-04-08 00:53:59,629 INFO L290 TraceCheckUtils]: 34: Hoare triple {3557#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] {3557#true} is VALID [2022-04-08 00:53:59,629 INFO L272 TraceCheckUtils]: 33: Hoare triple {3732#(= 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] {3557#true} is VALID [2022-04-08 00:53:59,629 INFO L290 TraceCheckUtils]: 32: Hoare triple {3732#(= main_~v~0 (* main_~d~0 main_~b~0))} [153] L49-2-->L50: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3732#(= main_~v~0 (* main_~d~0 main_~b~0))} is VALID [2022-04-08 00:53:59,630 INFO L290 TraceCheckUtils]: 31: Hoare triple {3557#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] {3732#(= main_~v~0 (* main_~d~0 main_~b~0))} is VALID [2022-04-08 00:53:59,630 INFO L290 TraceCheckUtils]: 30: Hoare triple {3557#true} [141] L42-2-->L43: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3557#true} is VALID [2022-04-08 00:53:59,630 INFO L290 TraceCheckUtils]: 29: Hoare triple {3557#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] {3557#true} is VALID [2022-04-08 00:53:59,630 INFO L290 TraceCheckUtils]: 28: Hoare triple {3557#true} [133] L35-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3557#true} is VALID [2022-04-08 00:53:59,630 INFO L290 TraceCheckUtils]: 27: Hoare triple {3557#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] {3557#true} is VALID [2022-04-08 00:53:59,630 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {3557#true} {3557#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] {3557#true} is VALID [2022-04-08 00:53:59,630 INFO L290 TraceCheckUtils]: 25: Hoare triple {3557#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3557#true} is VALID [2022-04-08 00:53:59,631 INFO L290 TraceCheckUtils]: 24: Hoare triple {3557#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[] {3557#true} is VALID [2022-04-08 00:53:59,631 INFO L290 TraceCheckUtils]: 23: Hoare triple {3557#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] {3557#true} is VALID [2022-04-08 00:53:59,631 INFO L272 TraceCheckUtils]: 22: Hoare triple {3557#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] {3557#true} is VALID [2022-04-08 00:53:59,631 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {3557#true} {3557#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] {3557#true} is VALID [2022-04-08 00:53:59,631 INFO L290 TraceCheckUtils]: 20: Hoare triple {3557#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3557#true} is VALID [2022-04-08 00:53:59,631 INFO L290 TraceCheckUtils]: 19: Hoare triple {3557#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[] {3557#true} is VALID [2022-04-08 00:53:59,631 INFO L290 TraceCheckUtils]: 18: Hoare triple {3557#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] {3557#true} is VALID [2022-04-08 00:53:59,631 INFO L272 TraceCheckUtils]: 17: Hoare triple {3557#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] {3557#true} is VALID [2022-04-08 00:53:59,631 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {3557#true} {3557#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] {3557#true} is VALID [2022-04-08 00:53:59,632 INFO L290 TraceCheckUtils]: 15: Hoare triple {3557#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3557#true} is VALID [2022-04-08 00:53:59,632 INFO L290 TraceCheckUtils]: 14: Hoare triple {3557#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[] {3557#true} is VALID [2022-04-08 00:53:59,632 INFO L290 TraceCheckUtils]: 13: Hoare triple {3557#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] {3557#true} is VALID [2022-04-08 00:53:59,632 INFO L272 TraceCheckUtils]: 12: Hoare triple {3557#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] {3557#true} is VALID [2022-04-08 00:53:59,632 INFO L290 TraceCheckUtils]: 11: Hoare triple {3557#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] {3557#true} is VALID [2022-04-08 00:53:59,632 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {3557#true} {3557#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] {3557#true} is VALID [2022-04-08 00:53:59,632 INFO L290 TraceCheckUtils]: 9: Hoare triple {3557#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3557#true} is VALID [2022-04-08 00:53:59,632 INFO L290 TraceCheckUtils]: 8: Hoare triple {3557#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[] {3557#true} is VALID [2022-04-08 00:53:59,632 INFO L290 TraceCheckUtils]: 7: Hoare triple {3557#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] {3557#true} is VALID [2022-04-08 00:53:59,633 INFO L272 TraceCheckUtils]: 6: Hoare triple {3557#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] {3557#true} is VALID [2022-04-08 00:53:59,633 INFO L290 TraceCheckUtils]: 5: Hoare triple {3557#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] {3557#true} is VALID [2022-04-08 00:53:59,633 INFO L272 TraceCheckUtils]: 4: Hoare triple {3557#true} [116] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3557#true} is VALID [2022-04-08 00:53:59,633 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {3557#true} {3557#true} [161] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3557#true} is VALID [2022-04-08 00:53:59,633 INFO L290 TraceCheckUtils]: 2: Hoare triple {3557#true} [120] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3557#true} is VALID [2022-04-08 00:53:59,633 INFO L290 TraceCheckUtils]: 1: Hoare triple {3557#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] {3557#true} is VALID [2022-04-08 00:53:59,633 INFO L272 TraceCheckUtils]: 0: Hoare triple {3557#true} [115] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3557#true} is VALID [2022-04-08 00:53:59,634 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-04-08 00:53:59,634 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 00:53:59,634 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1738183697] [2022-04-08 00:53:59,634 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 00:53:59,634 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1366946405] [2022-04-08 00:53:59,634 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1366946405] provided 1 perfect and 1 imperfect interpolant sequences [2022-04-08 00:53:59,634 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-04-08 00:53:59,634 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [10] total 11 [2022-04-08 00:53:59,634 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [106268844] [2022-04-08 00:53:59,635 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 00:53:59,635 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 [2022-04-08 00:53:59,635 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 00:53:59,635 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) [2022-04-08 00:53:59,668 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 37 edges. 37 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 00:53:59,669 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-04-08 00:53:59,669 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-08 00:53:59,669 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-04-08 00:53:59,669 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=87, Unknown=0, NotChecked=0, Total=110 [2022-04-08 00:53:59,670 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) [2022-04-08 00:53:59,914 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 00:53:59,915 INFO L93 Difference]: Finished difference Result 81 states and 103 transitions. [2022-04-08 00:53:59,915 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-04-08 00:53:59,915 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 [2022-04-08 00:53:59,916 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 00:53:59,916 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) [2022-04-08 00:53:59,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 53 transitions. [2022-04-08 00:53:59,917 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) [2022-04-08 00:53:59,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 53 transitions. [2022-04-08 00:53:59,918 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 5 states and 53 transitions. [2022-04-08 00:53:59,967 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 53 edges. 53 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 00:53:59,970 INFO L225 Difference]: With dead ends: 81 [2022-04-08 00:53:59,970 INFO L226 Difference]: Without dead ends: 79 [2022-04-08 00:53:59,971 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 [2022-04-08 00:53:59,971 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 [2022-04-08 00:53:59,971 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] [2022-04-08 00:53:59,972 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 79 states. [2022-04-08 00:54:00,080 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 79 to 78. [2022-04-08 00:54:00,080 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 00:54:00,081 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) [2022-04-08 00:54:00,081 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) [2022-04-08 00:54:00,081 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) [2022-04-08 00:54:00,087 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 00:54:00,087 INFO L93 Difference]: Finished difference Result 79 states and 101 transitions. [2022-04-08 00:54:00,087 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 101 transitions. [2022-04-08 00:54:00,088 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 00:54:00,088 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 00:54:00,088 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. [2022-04-08 00:54:00,088 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. [2022-04-08 00:54:00,091 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 00:54:00,091 INFO L93 Difference]: Finished difference Result 79 states and 101 transitions. [2022-04-08 00:54:00,091 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 101 transitions. [2022-04-08 00:54:00,092 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 00:54:00,092 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 00:54:00,092 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 00:54:00,092 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 00:54:00,092 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) [2022-04-08 00:54:00,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 78 states and 100 transitions. [2022-04-08 00:54:00,095 INFO L78 Accepts]: Start accepts. Automaton has 78 states and 100 transitions. Word has length 52 [2022-04-08 00:54:00,095 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 00:54:00,095 INFO L478 AbstractCegarLoop]: Abstraction has 78 states and 100 transitions. [2022-04-08 00:54:00,095 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) [2022-04-08 00:54:00,096 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 100 transitions. [2022-04-08 00:54:00,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-04-08 00:54:00,096 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 00:54:00,096 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] [2022-04-08 00:54:00,119 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2022-04-08 00:54:00,319 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 [2022-04-08 00:54:00,319 INFO L403 AbstractCegarLoop]: === Iteration 9 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 00:54:00,319 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 00:54:00,319 INFO L85 PathProgramCache]: Analyzing trace with hash 1094467600, now seen corresponding path program 1 times [2022-04-08 00:54:00,320 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 00:54:00,320 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1939556446] [2022-04-08 00:54:00,320 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 00:54:00,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 00:54:00,337 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 00:54:00,337 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1523408025] [2022-04-08 00:54:00,337 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 00:54:00,337 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 00:54:00,337 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 00:54:00,338 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) [2022-04-08 00:54:00,338 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2022-04-08 00:54:00,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 00:54:00,390 INFO L263 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 47 conjunts are in the unsatisfiable core [2022-04-08 00:54:00,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 00:54:00,405 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 00:54:02,009 INFO L272 TraceCheckUtils]: 0: Hoare triple {4280#true} [115] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4280#true} is VALID [2022-04-08 00:54:02,009 INFO L290 TraceCheckUtils]: 1: Hoare triple {4280#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] {4280#true} is VALID [2022-04-08 00:54:02,009 INFO L290 TraceCheckUtils]: 2: Hoare triple {4280#true} [120] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4280#true} is VALID [2022-04-08 00:54:02,009 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {4280#true} {4280#true} [161] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4280#true} is VALID [2022-04-08 00:54:02,009 INFO L272 TraceCheckUtils]: 4: Hoare triple {4280#true} [116] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4280#true} is VALID [2022-04-08 00:54:02,009 INFO L290 TraceCheckUtils]: 5: Hoare triple {4280#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] {4280#true} is VALID [2022-04-08 00:54:02,010 INFO L272 TraceCheckUtils]: 6: Hoare triple {4280#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] {4280#true} is VALID [2022-04-08 00:54:02,010 INFO L290 TraceCheckUtils]: 7: Hoare triple {4280#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] {4280#true} is VALID [2022-04-08 00:54:02,010 INFO L290 TraceCheckUtils]: 8: Hoare triple {4280#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[] {4280#true} is VALID [2022-04-08 00:54:02,010 INFO L290 TraceCheckUtils]: 9: Hoare triple {4280#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4280#true} is VALID [2022-04-08 00:54:02,010 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {4280#true} {4280#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] {4280#true} is VALID [2022-04-08 00:54:02,010 INFO L290 TraceCheckUtils]: 11: Hoare triple {4280#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] {4280#true} is VALID [2022-04-08 00:54:02,010 INFO L272 TraceCheckUtils]: 12: Hoare triple {4280#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] {4280#true} is VALID [2022-04-08 00:54:02,010 INFO L290 TraceCheckUtils]: 13: Hoare triple {4280#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] {4324#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} is VALID [2022-04-08 00:54:02,011 INFO L290 TraceCheckUtils]: 14: Hoare triple {4324#(= 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[] {4328#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-08 00:54:02,011 INFO L290 TraceCheckUtils]: 15: Hoare triple {4328#(not (= |assume_abort_if_not_#in~cond| 0))} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4328#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-08 00:54:02,011 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {4328#(not (= |assume_abort_if_not_#in~cond| 0))} {4280#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] {4335#(and (<= 0 main_~y~0) (<= main_~y~0 1))} is VALID [2022-04-08 00:54:02,011 INFO L272 TraceCheckUtils]: 17: Hoare triple {4335#(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] {4280#true} is VALID [2022-04-08 00:54:02,012 INFO L290 TraceCheckUtils]: 18: Hoare triple {4280#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] {4280#true} is VALID [2022-04-08 00:54:02,012 INFO L290 TraceCheckUtils]: 19: Hoare triple {4280#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[] {4280#true} is VALID [2022-04-08 00:54:02,012 INFO L290 TraceCheckUtils]: 20: Hoare triple {4280#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4280#true} is VALID [2022-04-08 00:54:02,012 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {4280#true} {4335#(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] {4335#(and (<= 0 main_~y~0) (<= main_~y~0 1))} is VALID [2022-04-08 00:54:02,012 INFO L272 TraceCheckUtils]: 22: Hoare triple {4335#(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] {4280#true} is VALID [2022-04-08 00:54:02,012 INFO L290 TraceCheckUtils]: 23: Hoare triple {4280#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] {4280#true} is VALID [2022-04-08 00:54:02,012 INFO L290 TraceCheckUtils]: 24: Hoare triple {4280#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[] {4280#true} is VALID [2022-04-08 00:54:02,012 INFO L290 TraceCheckUtils]: 25: Hoare triple {4280#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4280#true} is VALID [2022-04-08 00:54:02,013 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {4280#true} {4335#(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] {4335#(and (<= 0 main_~y~0) (<= main_~y~0 1))} is VALID [2022-04-08 00:54:02,013 INFO L290 TraceCheckUtils]: 27: Hoare triple {4335#(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] {4369#(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 [2022-04-08 00:54:02,014 INFO L290 TraceCheckUtils]: 28: Hoare triple {4369#(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[] {4369#(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 [2022-04-08 00:54:02,014 INFO L290 TraceCheckUtils]: 29: Hoare triple {4369#(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] {4376#(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 [2022-04-08 00:54:02,014 INFO L290 TraceCheckUtils]: 30: Hoare triple {4376#(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[] {4376#(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 [2022-04-08 00:54:02,015 INFO L290 TraceCheckUtils]: 31: Hoare triple {4376#(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] {4383#(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 [2022-04-08 00:54:02,015 INFO L290 TraceCheckUtils]: 32: Hoare triple {4383#(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[] {4383#(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 [2022-04-08 00:54:02,016 INFO L272 TraceCheckUtils]: 33: Hoare triple {4383#(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] {4280#true} is VALID [2022-04-08 00:54:02,016 INFO L290 TraceCheckUtils]: 34: Hoare triple {4280#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] {4280#true} is VALID [2022-04-08 00:54:02,016 INFO L290 TraceCheckUtils]: 35: Hoare triple {4280#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[] {4280#true} is VALID [2022-04-08 00:54:02,016 INFO L290 TraceCheckUtils]: 36: Hoare triple {4280#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4280#true} is VALID [2022-04-08 00:54:02,017 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {4280#true} {4383#(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] {4383#(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 [2022-04-08 00:54:02,017 INFO L272 TraceCheckUtils]: 38: Hoare triple {4383#(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] {4280#true} is VALID [2022-04-08 00:54:02,017 INFO L290 TraceCheckUtils]: 39: Hoare triple {4280#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] {4408#(= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)} is VALID [2022-04-08 00:54:02,017 INFO L290 TraceCheckUtils]: 40: Hoare triple {4408#(= |__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[] {4412#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-08 00:54:02,017 INFO L290 TraceCheckUtils]: 41: Hoare triple {4412#(not (= |__VERIFIER_assert_#in~cond| 0))} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4412#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-08 00:54:02,019 INFO L284 TraceCheckUtils]: 42: Hoare quadruple {4412#(not (= |__VERIFIER_assert_#in~cond| 0))} {4383#(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] {4419#(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 [2022-04-08 00:54:02,019 INFO L272 TraceCheckUtils]: 43: Hoare triple {4419#(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] {4280#true} is VALID [2022-04-08 00:54:02,019 INFO L290 TraceCheckUtils]: 44: Hoare triple {4280#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] {4280#true} is VALID [2022-04-08 00:54:02,019 INFO L290 TraceCheckUtils]: 45: Hoare triple {4280#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[] {4280#true} is VALID [2022-04-08 00:54:02,019 INFO L290 TraceCheckUtils]: 46: Hoare triple {4280#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4280#true} is VALID [2022-04-08 00:54:02,020 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {4280#true} {4419#(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] {4419#(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 [2022-04-08 00:54:02,020 INFO L272 TraceCheckUtils]: 48: Hoare triple {4419#(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] {4280#true} is VALID [2022-04-08 00:54:02,020 INFO L290 TraceCheckUtils]: 49: Hoare triple {4280#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] {4280#true} is VALID [2022-04-08 00:54:02,020 INFO L290 TraceCheckUtils]: 50: Hoare triple {4280#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[] {4280#true} is VALID [2022-04-08 00:54:02,020 INFO L290 TraceCheckUtils]: 51: Hoare triple {4280#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4280#true} is VALID [2022-04-08 00:54:02,021 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {4280#true} {4419#(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] {4419#(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 [2022-04-08 00:54:02,021 INFO L290 TraceCheckUtils]: 53: Hoare triple {4419#(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[] {4453#(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 [2022-04-08 00:54:02,022 INFO L290 TraceCheckUtils]: 54: Hoare triple {4453#(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] {4457#(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 [2022-04-08 00:54:02,022 INFO L290 TraceCheckUtils]: 55: Hoare triple {4457#(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[] {4457#(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 [2022-04-08 00:54:02,023 INFO L290 TraceCheckUtils]: 56: Hoare triple {4457#(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[] {4457#(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 [2022-04-08 00:54:02,024 INFO L290 TraceCheckUtils]: 57: Hoare triple {4457#(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] {4467#(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 [2022-04-08 00:54:02,024 INFO L290 TraceCheckUtils]: 58: Hoare triple {4467#(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[] {4467#(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 [2022-04-08 00:54:02,025 INFO L290 TraceCheckUtils]: 59: Hoare triple {4467#(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[] {4467#(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 [2022-04-08 00:54:02,026 INFO L272 TraceCheckUtils]: 60: Hoare triple {4467#(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] {4477#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-08 00:54:02,026 INFO L290 TraceCheckUtils]: 61: Hoare triple {4477#(<= 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] {4481#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-08 00:54:02,026 INFO L290 TraceCheckUtils]: 62: Hoare triple {4481#(<= 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[] {4281#false} is VALID [2022-04-08 00:54:02,027 INFO L290 TraceCheckUtils]: 63: Hoare triple {4281#false} [148] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4281#false} is VALID [2022-04-08 00:54:02,027 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 13 proven. 17 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-04-08 00:54:02,027 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 00:54:14,082 INFO L290 TraceCheckUtils]: 63: Hoare triple {4281#false} [148] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4281#false} is VALID [2022-04-08 00:54:14,083 INFO L290 TraceCheckUtils]: 62: Hoare triple {4481#(<= 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[] {4281#false} is VALID [2022-04-08 00:54:14,083 INFO L290 TraceCheckUtils]: 61: Hoare triple {4477#(<= 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] {4481#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-08 00:54:14,084 INFO L272 TraceCheckUtils]: 60: Hoare triple {4497#(= (+ (* 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] {4477#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-08 00:54:14,084 INFO L290 TraceCheckUtils]: 59: Hoare triple {4497#(= (+ (* 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[] {4497#(= (+ (* 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 [2022-04-08 00:54:14,085 INFO L290 TraceCheckUtils]: 58: Hoare triple {4497#(= (+ (* 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[] {4497#(= (+ (* 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 [2022-04-08 00:54:14,456 INFO L290 TraceCheckUtils]: 57: Hoare triple {4507#(= (+ (* (+ (* (* 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] {4497#(= (+ (* 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 [2022-04-08 00:54:14,456 INFO L290 TraceCheckUtils]: 56: Hoare triple {4507#(= (+ (* (+ (* (* 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[] {4507#(= (+ (* (+ (* (* 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 [2022-04-08 00:54:14,457 INFO L290 TraceCheckUtils]: 55: Hoare triple {4507#(= (+ (* (+ (* (* 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[] {4507#(= (+ (* (+ (* (* 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 [2022-04-08 00:54:14,490 INFO L290 TraceCheckUtils]: 54: Hoare triple {4517#(= (+ 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] {4507#(= (+ (* (+ (* (* 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 [2022-04-08 00:54:14,491 INFO L290 TraceCheckUtils]: 53: Hoare triple {4521#(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[] {4517#(= (+ 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 [2022-04-08 00:54:14,492 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {4280#true} {4521#(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] {4521#(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 [2022-04-08 00:54:14,492 INFO L290 TraceCheckUtils]: 51: Hoare triple {4280#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4280#true} is VALID [2022-04-08 00:54:14,492 INFO L290 TraceCheckUtils]: 50: Hoare triple {4280#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[] {4280#true} is VALID [2022-04-08 00:54:14,492 INFO L290 TraceCheckUtils]: 49: Hoare triple {4280#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] {4280#true} is VALID [2022-04-08 00:54:14,492 INFO L272 TraceCheckUtils]: 48: Hoare triple {4521#(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] {4280#true} is VALID [2022-04-08 00:54:14,504 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {4280#true} {4521#(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] {4521#(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 [2022-04-08 00:54:14,504 INFO L290 TraceCheckUtils]: 46: Hoare triple {4280#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4280#true} is VALID [2022-04-08 00:54:14,504 INFO L290 TraceCheckUtils]: 45: Hoare triple {4280#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[] {4280#true} is VALID [2022-04-08 00:54:14,504 INFO L290 TraceCheckUtils]: 44: Hoare triple {4280#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] {4280#true} is VALID [2022-04-08 00:54:14,504 INFO L272 TraceCheckUtils]: 43: Hoare triple {4521#(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] {4280#true} is VALID [2022-04-08 00:54:14,505 INFO L284 TraceCheckUtils]: 42: Hoare quadruple {4412#(not (= |__VERIFIER_assert_#in~cond| 0))} {4555#(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] {4521#(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 [2022-04-08 00:54:14,506 INFO L290 TraceCheckUtils]: 41: Hoare triple {4412#(not (= |__VERIFIER_assert_#in~cond| 0))} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4412#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-08 00:54:14,506 INFO L290 TraceCheckUtils]: 40: Hoare triple {4565#(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[] {4412#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-08 00:54:14,506 INFO L290 TraceCheckUtils]: 39: Hoare triple {4280#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] {4565#(or (not (= |__VERIFIER_assert_#in~cond| 0)) (= __VERIFIER_assert_~cond 0))} is VALID [2022-04-08 00:54:14,507 INFO L272 TraceCheckUtils]: 38: Hoare triple {4555#(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] {4280#true} is VALID [2022-04-08 00:54:14,508 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {4280#true} {4555#(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] {4555#(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 [2022-04-08 00:54:14,508 INFO L290 TraceCheckUtils]: 36: Hoare triple {4280#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4280#true} is VALID [2022-04-08 00:54:14,508 INFO L290 TraceCheckUtils]: 35: Hoare triple {4280#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[] {4280#true} is VALID [2022-04-08 00:54:14,508 INFO L290 TraceCheckUtils]: 34: Hoare triple {4280#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] {4280#true} is VALID [2022-04-08 00:54:14,508 INFO L272 TraceCheckUtils]: 33: Hoare triple {4555#(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] {4280#true} is VALID [2022-04-08 00:54:14,509 INFO L290 TraceCheckUtils]: 32: Hoare triple {4555#(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[] {4555#(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 [2022-04-08 00:54:14,510 INFO L290 TraceCheckUtils]: 31: Hoare triple {4590#(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] {4555#(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 [2022-04-08 00:54:14,511 INFO L290 TraceCheckUtils]: 30: Hoare triple {4590#(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[] {4590#(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 [2022-04-08 00:54:14,512 INFO L290 TraceCheckUtils]: 29: Hoare triple {4597#(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] {4590#(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 [2022-04-08 00:54:14,512 INFO L290 TraceCheckUtils]: 28: Hoare triple {4597#(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[] {4597#(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 [2022-04-08 00:54:14,513 INFO L290 TraceCheckUtils]: 27: Hoare triple {4604#(<= 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] {4597#(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 [2022-04-08 00:54:14,514 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {4280#true} {4604#(<= 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] {4604#(<= main_~y~0 (+ (div (+ (- 1) main_~y~0) 2) 1))} is VALID [2022-04-08 00:54:14,514 INFO L290 TraceCheckUtils]: 25: Hoare triple {4280#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4280#true} is VALID [2022-04-08 00:54:14,514 INFO L290 TraceCheckUtils]: 24: Hoare triple {4280#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[] {4280#true} is VALID [2022-04-08 00:54:14,514 INFO L290 TraceCheckUtils]: 23: Hoare triple {4280#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] {4280#true} is VALID [2022-04-08 00:54:14,514 INFO L272 TraceCheckUtils]: 22: Hoare triple {4604#(<= 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] {4280#true} is VALID [2022-04-08 00:54:14,515 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {4280#true} {4604#(<= 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] {4604#(<= main_~y~0 (+ (div (+ (- 1) main_~y~0) 2) 1))} is VALID [2022-04-08 00:54:14,515 INFO L290 TraceCheckUtils]: 20: Hoare triple {4280#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4280#true} is VALID [2022-04-08 00:54:14,515 INFO L290 TraceCheckUtils]: 19: Hoare triple {4280#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[] {4280#true} is VALID [2022-04-08 00:54:14,515 INFO L290 TraceCheckUtils]: 18: Hoare triple {4280#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] {4280#true} is VALID [2022-04-08 00:54:14,515 INFO L272 TraceCheckUtils]: 17: Hoare triple {4604#(<= 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] {4280#true} is VALID [2022-04-08 00:54:14,516 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {4328#(not (= |assume_abort_if_not_#in~cond| 0))} {4280#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] {4604#(<= main_~y~0 (+ (div (+ (- 1) main_~y~0) 2) 1))} is VALID [2022-04-08 00:54:14,516 INFO L290 TraceCheckUtils]: 15: Hoare triple {4328#(not (= |assume_abort_if_not_#in~cond| 0))} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4328#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-08 00:54:14,517 INFO L290 TraceCheckUtils]: 14: Hoare triple {4647#(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[] {4328#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-08 00:54:14,517 INFO L290 TraceCheckUtils]: 13: Hoare triple {4280#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] {4647#(or (not (= |assume_abort_if_not_#in~cond| 0)) (= assume_abort_if_not_~cond 0))} is VALID [2022-04-08 00:54:14,517 INFO L272 TraceCheckUtils]: 12: Hoare triple {4280#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] {4280#true} is VALID [2022-04-08 00:54:14,517 INFO L290 TraceCheckUtils]: 11: Hoare triple {4280#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] {4280#true} is VALID [2022-04-08 00:54:14,517 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {4280#true} {4280#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] {4280#true} is VALID [2022-04-08 00:54:14,518 INFO L290 TraceCheckUtils]: 9: Hoare triple {4280#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4280#true} is VALID [2022-04-08 00:54:14,518 INFO L290 TraceCheckUtils]: 8: Hoare triple {4280#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[] {4280#true} is VALID [2022-04-08 00:54:14,518 INFO L290 TraceCheckUtils]: 7: Hoare triple {4280#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] {4280#true} is VALID [2022-04-08 00:54:14,518 INFO L272 TraceCheckUtils]: 6: Hoare triple {4280#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] {4280#true} is VALID [2022-04-08 00:54:14,518 INFO L290 TraceCheckUtils]: 5: Hoare triple {4280#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] {4280#true} is VALID [2022-04-08 00:54:14,518 INFO L272 TraceCheckUtils]: 4: Hoare triple {4280#true} [116] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4280#true} is VALID [2022-04-08 00:54:14,518 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {4280#true} {4280#true} [161] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4280#true} is VALID [2022-04-08 00:54:14,518 INFO L290 TraceCheckUtils]: 2: Hoare triple {4280#true} [120] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4280#true} is VALID [2022-04-08 00:54:14,518 INFO L290 TraceCheckUtils]: 1: Hoare triple {4280#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] {4280#true} is VALID [2022-04-08 00:54:14,519 INFO L272 TraceCheckUtils]: 0: Hoare triple {4280#true} [115] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4280#true} is VALID [2022-04-08 00:54:14,519 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 13 proven. 17 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-04-08 00:54:14,519 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 00:54:14,519 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1939556446] [2022-04-08 00:54:14,519 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 00:54:14,520 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1523408025] [2022-04-08 00:54:14,520 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1523408025] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 00:54:14,520 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-08 00:54:14,520 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 16] total 26 [2022-04-08 00:54:14,520 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1800973534] [2022-04-08 00:54:14,520 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-04-08 00:54:14,521 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 [2022-04-08 00:54:14,521 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 00:54:14,522 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) [2022-04-08 00:54:14,711 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 83 edges. 83 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 00:54:14,711 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 26 states [2022-04-08 00:54:14,711 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-08 00:54:14,712 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 26 interpolants. [2022-04-08 00:54:14,712 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=94, Invalid=556, Unknown=0, NotChecked=0, Total=650 [2022-04-08 00:54:14,712 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) [2022-04-08 00:54:31,735 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 [] [2022-04-08 00:54:33,101 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 00:54:33,101 INFO L93 Difference]: Finished difference Result 280 states and 406 transitions. [2022-04-08 00:54:33,101 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2022-04-08 00:54:33,102 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 [2022-04-08 00:54:33,102 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 00:54:33,103 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) [2022-04-08 00:54:33,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 39 states and 321 transitions. [2022-04-08 00:54:33,112 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) [2022-04-08 00:54:33,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 39 states and 321 transitions. [2022-04-08 00:54:33,122 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 39 states and 321 transitions. [2022-04-08 00:54:35,541 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 321 edges. 321 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 00:54:35,547 INFO L225 Difference]: With dead ends: 280 [2022-04-08 00:54:35,548 INFO L226 Difference]: Without dead ends: 243 [2022-04-08 00:54:35,549 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 158 GetRequests, 102 SyntacticMatches, 1 SemanticMatches, 55 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 723 ImplicationChecksByTransitivity, 6.1s TimeCoverageRelationStatistics Valid=533, Invalid=2659, Unknown=0, NotChecked=0, Total=3192 [2022-04-08 00:54:35,549 INFO L913 BasicCegarLoop]: 47 mSDtfsCounter, 267 mSDsluCounter, 218 mSDsCounter, 0 mSdLazyCounter, 1231 mSolverCounterSat, 422 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 278 SdHoareTripleChecker+Valid, 265 SdHoareTripleChecker+Invalid, 1654 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 422 IncrementalHoareTripleChecker+Valid, 1231 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.9s IncrementalHoareTripleChecker+Time [2022-04-08 00:54:35,550 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [278 Valid, 265 Invalid, 1654 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [422 Valid, 1231 Invalid, 1 Unknown, 0 Unchecked, 6.9s Time] [2022-04-08 00:54:35,550 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 243 states. [2022-04-08 00:54:35,956 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 243 to 180. [2022-04-08 00:54:35,956 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 00:54:35,957 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) [2022-04-08 00:54:35,958 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) [2022-04-08 00:54:35,958 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) [2022-04-08 00:54:35,967 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 00:54:35,968 INFO L93 Difference]: Finished difference Result 243 states and 354 transitions. [2022-04-08 00:54:35,968 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 354 transitions. [2022-04-08 00:54:35,969 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 00:54:35,969 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 00:54:35,969 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. [2022-04-08 00:54:35,970 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. [2022-04-08 00:54:35,980 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 00:54:35,980 INFO L93 Difference]: Finished difference Result 243 states and 354 transitions. [2022-04-08 00:54:35,980 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 354 transitions. [2022-04-08 00:54:35,981 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 00:54:35,981 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 00:54:35,981 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 00:54:35,981 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 00:54:35,982 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) [2022-04-08 00:54:35,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 180 states and 254 transitions. [2022-04-08 00:54:35,988 INFO L78 Accepts]: Start accepts. Automaton has 180 states and 254 transitions. Word has length 64 [2022-04-08 00:54:35,988 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 00:54:35,988 INFO L478 AbstractCegarLoop]: Abstraction has 180 states and 254 transitions. [2022-04-08 00:54:35,989 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) [2022-04-08 00:54:35,989 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 254 transitions. [2022-04-08 00:54:35,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-04-08 00:54:35,989 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 00:54:35,989 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] [2022-04-08 00:54:36,015 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Ended with exit code 0 [2022-04-08 00:54:36,203 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 [2022-04-08 00:54:36,203 INFO L403 AbstractCegarLoop]: === Iteration 10 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 00:54:36,204 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 00:54:36,204 INFO L85 PathProgramCache]: Analyzing trace with hash 248272623, now seen corresponding path program 2 times [2022-04-08 00:54:36,204 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 00:54:36,204 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [327250626] [2022-04-08 00:54:36,204 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 00:54:36,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 00:54:36,223 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 00:54:36,223 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [847434398] [2022-04-08 00:54:36,223 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-08 00:54:36,224 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 00:54:36,224 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 00:54:36,230 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) [2022-04-08 00:54:36,247 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2022-04-08 00:54:36,283 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-08 00:54:36,283 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 00:54:36,284 INFO L263 TraceCheckSpWp]: Trace formula consists of 199 conjuncts, 7 conjunts are in the unsatisfiable core [2022-04-08 00:54:36,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 00:54:36,298 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 00:54:36,550 INFO L272 TraceCheckUtils]: 0: Hoare triple {5966#true} [115] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5966#true} is VALID [2022-04-08 00:54:36,550 INFO L290 TraceCheckUtils]: 1: Hoare triple {5966#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] {5966#true} is VALID [2022-04-08 00:54:36,550 INFO L290 TraceCheckUtils]: 2: Hoare triple {5966#true} [120] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5966#true} is VALID [2022-04-08 00:54:36,551 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {5966#true} {5966#true} [161] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5966#true} is VALID [2022-04-08 00:54:36,551 INFO L272 TraceCheckUtils]: 4: Hoare triple {5966#true} [116] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5966#true} is VALID [2022-04-08 00:54:36,551 INFO L290 TraceCheckUtils]: 5: Hoare triple {5966#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] {5966#true} is VALID [2022-04-08 00:54:36,551 INFO L272 TraceCheckUtils]: 6: Hoare triple {5966#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] {5966#true} is VALID [2022-04-08 00:54:36,551 INFO L290 TraceCheckUtils]: 7: Hoare triple {5966#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] {5966#true} is VALID [2022-04-08 00:54:36,551 INFO L290 TraceCheckUtils]: 8: Hoare triple {5966#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[] {5966#true} is VALID [2022-04-08 00:54:36,551 INFO L290 TraceCheckUtils]: 9: Hoare triple {5966#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5966#true} is VALID [2022-04-08 00:54:36,551 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {5966#true} {5966#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] {5966#true} is VALID [2022-04-08 00:54:36,551 INFO L290 TraceCheckUtils]: 11: Hoare triple {5966#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] {5966#true} is VALID [2022-04-08 00:54:36,551 INFO L272 TraceCheckUtils]: 12: Hoare triple {5966#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] {5966#true} is VALID [2022-04-08 00:54:36,551 INFO L290 TraceCheckUtils]: 13: Hoare triple {5966#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] {5966#true} is VALID [2022-04-08 00:54:36,551 INFO L290 TraceCheckUtils]: 14: Hoare triple {5966#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[] {5966#true} is VALID [2022-04-08 00:54:36,552 INFO L290 TraceCheckUtils]: 15: Hoare triple {5966#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5966#true} is VALID [2022-04-08 00:54:36,552 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {5966#true} {5966#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] {5966#true} is VALID [2022-04-08 00:54:36,552 INFO L272 TraceCheckUtils]: 17: Hoare triple {5966#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] {5966#true} is VALID [2022-04-08 00:54:36,552 INFO L290 TraceCheckUtils]: 18: Hoare triple {5966#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] {5966#true} is VALID [2022-04-08 00:54:36,552 INFO L290 TraceCheckUtils]: 19: Hoare triple {5966#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[] {5966#true} is VALID [2022-04-08 00:54:36,552 INFO L290 TraceCheckUtils]: 20: Hoare triple {5966#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5966#true} is VALID [2022-04-08 00:54:36,552 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {5966#true} {5966#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] {5966#true} is VALID [2022-04-08 00:54:36,552 INFO L272 TraceCheckUtils]: 22: Hoare triple {5966#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] {5966#true} is VALID [2022-04-08 00:54:36,552 INFO L290 TraceCheckUtils]: 23: Hoare triple {5966#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] {5966#true} is VALID [2022-04-08 00:54:36,552 INFO L290 TraceCheckUtils]: 24: Hoare triple {5966#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[] {5966#true} is VALID [2022-04-08 00:54:36,552 INFO L290 TraceCheckUtils]: 25: Hoare triple {5966#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5966#true} is VALID [2022-04-08 00:54:36,552 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {5966#true} {5966#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] {5966#true} is VALID [2022-04-08 00:54:36,552 INFO L290 TraceCheckUtils]: 27: Hoare triple {5966#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] {5966#true} is VALID [2022-04-08 00:54:36,555 INFO L290 TraceCheckUtils]: 28: Hoare triple {5966#true} [133] L35-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5966#true} is VALID [2022-04-08 00:54:36,555 INFO L290 TraceCheckUtils]: 29: Hoare triple {5966#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] {5966#true} is VALID [2022-04-08 00:54:36,555 INFO L290 TraceCheckUtils]: 30: Hoare triple {5966#true} [141] L42-2-->L43: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5966#true} is VALID [2022-04-08 00:54:36,559 INFO L290 TraceCheckUtils]: 31: Hoare triple {5966#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] {6064#(<= main_~v~0 main_~b~0)} is VALID [2022-04-08 00:54:36,560 INFO L290 TraceCheckUtils]: 32: Hoare triple {6064#(<= main_~v~0 main_~b~0)} [153] L49-2-->L50: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6064#(<= main_~v~0 main_~b~0)} is VALID [2022-04-08 00:54:36,560 INFO L272 TraceCheckUtils]: 33: Hoare triple {6064#(<= 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] {5966#true} is VALID [2022-04-08 00:54:36,560 INFO L290 TraceCheckUtils]: 34: Hoare triple {5966#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] {5966#true} is VALID [2022-04-08 00:54:36,560 INFO L290 TraceCheckUtils]: 35: Hoare triple {5966#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[] {5966#true} is VALID [2022-04-08 00:54:36,560 INFO L290 TraceCheckUtils]: 36: Hoare triple {5966#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5966#true} is VALID [2022-04-08 00:54:36,561 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {5966#true} {6064#(<= 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] {6064#(<= main_~v~0 main_~b~0)} is VALID [2022-04-08 00:54:36,561 INFO L272 TraceCheckUtils]: 38: Hoare triple {6064#(<= 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] {5966#true} is VALID [2022-04-08 00:54:36,561 INFO L290 TraceCheckUtils]: 39: Hoare triple {5966#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] {5966#true} is VALID [2022-04-08 00:54:36,561 INFO L290 TraceCheckUtils]: 40: Hoare triple {5966#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[] {5966#true} is VALID [2022-04-08 00:54:36,561 INFO L290 TraceCheckUtils]: 41: Hoare triple {5966#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5966#true} is VALID [2022-04-08 00:54:36,562 INFO L284 TraceCheckUtils]: 42: Hoare quadruple {5966#true} {6064#(<= 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] {6064#(<= main_~v~0 main_~b~0)} is VALID [2022-04-08 00:54:36,562 INFO L272 TraceCheckUtils]: 43: Hoare triple {6064#(<= 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] {5966#true} is VALID [2022-04-08 00:54:36,562 INFO L290 TraceCheckUtils]: 44: Hoare triple {5966#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] {5966#true} is VALID [2022-04-08 00:54:36,562 INFO L290 TraceCheckUtils]: 45: Hoare triple {5966#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[] {5966#true} is VALID [2022-04-08 00:54:36,563 INFO L290 TraceCheckUtils]: 46: Hoare triple {5966#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5966#true} is VALID [2022-04-08 00:54:36,563 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {5966#true} {6064#(<= 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] {6064#(<= main_~v~0 main_~b~0)} is VALID [2022-04-08 00:54:36,563 INFO L272 TraceCheckUtils]: 48: Hoare triple {6064#(<= 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] {5966#true} is VALID [2022-04-08 00:54:36,563 INFO L290 TraceCheckUtils]: 49: Hoare triple {5966#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] {5966#true} is VALID [2022-04-08 00:54:36,564 INFO L290 TraceCheckUtils]: 50: Hoare triple {5966#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[] {5966#true} is VALID [2022-04-08 00:54:36,564 INFO L290 TraceCheckUtils]: 51: Hoare triple {5966#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5966#true} is VALID [2022-04-08 00:54:36,564 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {5966#true} {6064#(<= 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] {6064#(<= main_~v~0 main_~b~0)} is VALID [2022-04-08 00:54:36,565 INFO L290 TraceCheckUtils]: 53: Hoare triple {6064#(<= 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[] {6131#(and (<= main_~v~0 main_~b~0) (not (<= (* main_~v~0 2) main_~c~0)))} is VALID [2022-04-08 00:54:36,565 INFO L290 TraceCheckUtils]: 54: Hoare triple {6131#(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] {6135#(< main_~c~0 main_~b~0)} is VALID [2022-04-08 00:54:36,566 INFO L290 TraceCheckUtils]: 55: Hoare triple {6135#(< main_~c~0 main_~b~0)} [141] L42-2-->L43: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6135#(< main_~c~0 main_~b~0)} is VALID [2022-04-08 00:54:36,566 INFO L290 TraceCheckUtils]: 56: Hoare triple {6135#(< 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[] {6135#(< main_~c~0 main_~b~0)} is VALID [2022-04-08 00:54:36,567 INFO L290 TraceCheckUtils]: 57: Hoare triple {6135#(< 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] {6145#(< main_~b~0 main_~a~0)} is VALID [2022-04-08 00:54:36,567 INFO L290 TraceCheckUtils]: 58: Hoare triple {6145#(< main_~b~0 main_~a~0)} [133] L35-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6145#(< main_~b~0 main_~a~0)} is VALID [2022-04-08 00:54:36,567 INFO L290 TraceCheckUtils]: 59: Hoare triple {6145#(< 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] {6152#(< main_~b~0 main_~c~0)} is VALID [2022-04-08 00:54:36,568 INFO L290 TraceCheckUtils]: 60: Hoare triple {6152#(< main_~b~0 main_~c~0)} [141] L42-2-->L43: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6152#(< main_~b~0 main_~c~0)} is VALID [2022-04-08 00:54:36,568 INFO L290 TraceCheckUtils]: 61: Hoare triple {6152#(< 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[] {5967#false} is VALID [2022-04-08 00:54:36,569 INFO L290 TraceCheckUtils]: 62: Hoare triple {5967#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] {5967#false} is VALID [2022-04-08 00:54:36,569 INFO L290 TraceCheckUtils]: 63: Hoare triple {5967#false} [133] L35-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5967#false} is VALID [2022-04-08 00:54:36,569 INFO L290 TraceCheckUtils]: 64: Hoare triple {5967#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[] {5967#false} is VALID [2022-04-08 00:54:36,569 INFO L272 TraceCheckUtils]: 65: Hoare triple {5967#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] {5967#false} is VALID [2022-04-08 00:54:36,569 INFO L290 TraceCheckUtils]: 66: Hoare triple {5967#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] {5967#false} is VALID [2022-04-08 00:54:36,569 INFO L290 TraceCheckUtils]: 67: Hoare triple {5967#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[] {5967#false} is VALID [2022-04-08 00:54:36,569 INFO L290 TraceCheckUtils]: 68: Hoare triple {5967#false} [148] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5967#false} is VALID [2022-04-08 00:54:36,570 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 19 proven. 2 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-04-08 00:54:36,570 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 00:54:36,835 INFO L290 TraceCheckUtils]: 68: Hoare triple {5967#false} [148] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5967#false} is VALID [2022-04-08 00:54:36,835 INFO L290 TraceCheckUtils]: 67: Hoare triple {5967#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[] {5967#false} is VALID [2022-04-08 00:54:36,835 INFO L290 TraceCheckUtils]: 66: Hoare triple {5967#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] {5967#false} is VALID [2022-04-08 00:54:36,835 INFO L272 TraceCheckUtils]: 65: Hoare triple {5967#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] {5967#false} is VALID [2022-04-08 00:54:36,835 INFO L290 TraceCheckUtils]: 64: Hoare triple {5967#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[] {5967#false} is VALID [2022-04-08 00:54:36,835 INFO L290 TraceCheckUtils]: 63: Hoare triple {5967#false} [133] L35-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5967#false} is VALID [2022-04-08 00:54:36,835 INFO L290 TraceCheckUtils]: 62: Hoare triple {5967#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] {5967#false} is VALID [2022-04-08 00:54:36,836 INFO L290 TraceCheckUtils]: 61: Hoare triple {6201#(<= 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[] {5967#false} is VALID [2022-04-08 00:54:36,836 INFO L290 TraceCheckUtils]: 60: Hoare triple {6201#(<= main_~b~0 main_~c~0)} [141] L42-2-->L43: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6201#(<= main_~b~0 main_~c~0)} is VALID [2022-04-08 00:54:36,836 INFO L290 TraceCheckUtils]: 59: Hoare triple {6208#(<= 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] {6201#(<= main_~b~0 main_~c~0)} is VALID [2022-04-08 00:54:36,837 INFO L290 TraceCheckUtils]: 58: Hoare triple {6208#(<= main_~b~0 main_~a~0)} [133] L35-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6208#(<= main_~b~0 main_~a~0)} is VALID [2022-04-08 00:54:36,837 INFO L290 TraceCheckUtils]: 57: Hoare triple {6215#(<= 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] {6208#(<= main_~b~0 main_~a~0)} is VALID [2022-04-08 00:54:36,837 INFO L290 TraceCheckUtils]: 56: Hoare triple {6215#(<= 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[] {6215#(<= main_~c~0 main_~b~0)} is VALID [2022-04-08 00:54:36,838 INFO L290 TraceCheckUtils]: 55: Hoare triple {6215#(<= main_~c~0 main_~b~0)} [141] L42-2-->L43: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6215#(<= main_~c~0 main_~b~0)} is VALID [2022-04-08 00:54:36,838 INFO L290 TraceCheckUtils]: 54: Hoare triple {6225#(<= 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] {6215#(<= main_~c~0 main_~b~0)} is VALID [2022-04-08 00:54:36,839 INFO L290 TraceCheckUtils]: 53: Hoare triple {6229#(<= 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[] {6225#(<= main_~c~0 (+ main_~b~0 main_~v~0))} is VALID [2022-04-08 00:54:36,839 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {5966#true} {6229#(<= 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] {6229#(<= main_~v~0 (+ main_~b~0 1))} is VALID [2022-04-08 00:54:36,839 INFO L290 TraceCheckUtils]: 51: Hoare triple {5966#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5966#true} is VALID [2022-04-08 00:54:36,840 INFO L290 TraceCheckUtils]: 50: Hoare triple {5966#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[] {5966#true} is VALID [2022-04-08 00:54:36,840 INFO L290 TraceCheckUtils]: 49: Hoare triple {5966#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] {5966#true} is VALID [2022-04-08 00:54:36,840 INFO L272 TraceCheckUtils]: 48: Hoare triple {6229#(<= 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] {5966#true} is VALID [2022-04-08 00:54:36,840 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {5966#true} {6229#(<= 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] {6229#(<= main_~v~0 (+ main_~b~0 1))} is VALID [2022-04-08 00:54:36,840 INFO L290 TraceCheckUtils]: 46: Hoare triple {5966#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5966#true} is VALID [2022-04-08 00:54:36,840 INFO L290 TraceCheckUtils]: 45: Hoare triple {5966#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[] {5966#true} is VALID [2022-04-08 00:54:36,840 INFO L290 TraceCheckUtils]: 44: Hoare triple {5966#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] {5966#true} is VALID [2022-04-08 00:54:36,840 INFO L272 TraceCheckUtils]: 43: Hoare triple {6229#(<= 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] {5966#true} is VALID [2022-04-08 00:54:36,841 INFO L284 TraceCheckUtils]: 42: Hoare quadruple {5966#true} {6229#(<= 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] {6229#(<= main_~v~0 (+ main_~b~0 1))} is VALID [2022-04-08 00:54:36,841 INFO L290 TraceCheckUtils]: 41: Hoare triple {5966#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5966#true} is VALID [2022-04-08 00:54:36,841 INFO L290 TraceCheckUtils]: 40: Hoare triple {5966#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[] {5966#true} is VALID [2022-04-08 00:54:36,841 INFO L290 TraceCheckUtils]: 39: Hoare triple {5966#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] {5966#true} is VALID [2022-04-08 00:54:36,841 INFO L272 TraceCheckUtils]: 38: Hoare triple {6229#(<= 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] {5966#true} is VALID [2022-04-08 00:54:36,842 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {5966#true} {6229#(<= 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] {6229#(<= main_~v~0 (+ main_~b~0 1))} is VALID [2022-04-08 00:54:36,842 INFO L290 TraceCheckUtils]: 36: Hoare triple {5966#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5966#true} is VALID [2022-04-08 00:54:36,842 INFO L290 TraceCheckUtils]: 35: Hoare triple {5966#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[] {5966#true} is VALID [2022-04-08 00:54:36,842 INFO L290 TraceCheckUtils]: 34: Hoare triple {5966#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] {5966#true} is VALID [2022-04-08 00:54:36,842 INFO L272 TraceCheckUtils]: 33: Hoare triple {6229#(<= 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] {5966#true} is VALID [2022-04-08 00:54:36,842 INFO L290 TraceCheckUtils]: 32: Hoare triple {6229#(<= main_~v~0 (+ main_~b~0 1))} [153] L49-2-->L50: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6229#(<= main_~v~0 (+ main_~b~0 1))} is VALID [2022-04-08 00:54:36,843 INFO L290 TraceCheckUtils]: 31: Hoare triple {5966#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] {6229#(<= main_~v~0 (+ main_~b~0 1))} is VALID [2022-04-08 00:54:36,843 INFO L290 TraceCheckUtils]: 30: Hoare triple {5966#true} [141] L42-2-->L43: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5966#true} is VALID [2022-04-08 00:54:36,843 INFO L290 TraceCheckUtils]: 29: Hoare triple {5966#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] {5966#true} is VALID [2022-04-08 00:54:36,843 INFO L290 TraceCheckUtils]: 28: Hoare triple {5966#true} [133] L35-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5966#true} is VALID [2022-04-08 00:54:36,843 INFO L290 TraceCheckUtils]: 27: Hoare triple {5966#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] {5966#true} is VALID [2022-04-08 00:54:36,843 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {5966#true} {5966#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] {5966#true} is VALID [2022-04-08 00:54:36,843 INFO L290 TraceCheckUtils]: 25: Hoare triple {5966#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5966#true} is VALID [2022-04-08 00:54:36,843 INFO L290 TraceCheckUtils]: 24: Hoare triple {5966#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[] {5966#true} is VALID [2022-04-08 00:54:36,843 INFO L290 TraceCheckUtils]: 23: Hoare triple {5966#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] {5966#true} is VALID [2022-04-08 00:54:36,843 INFO L272 TraceCheckUtils]: 22: Hoare triple {5966#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] {5966#true} is VALID [2022-04-08 00:54:36,844 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {5966#true} {5966#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] {5966#true} is VALID [2022-04-08 00:54:36,844 INFO L290 TraceCheckUtils]: 20: Hoare triple {5966#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5966#true} is VALID [2022-04-08 00:54:36,844 INFO L290 TraceCheckUtils]: 19: Hoare triple {5966#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[] {5966#true} is VALID [2022-04-08 00:54:36,844 INFO L290 TraceCheckUtils]: 18: Hoare triple {5966#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] {5966#true} is VALID [2022-04-08 00:54:36,844 INFO L272 TraceCheckUtils]: 17: Hoare triple {5966#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] {5966#true} is VALID [2022-04-08 00:54:36,844 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {5966#true} {5966#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] {5966#true} is VALID [2022-04-08 00:54:36,844 INFO L290 TraceCheckUtils]: 15: Hoare triple {5966#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5966#true} is VALID [2022-04-08 00:54:36,844 INFO L290 TraceCheckUtils]: 14: Hoare triple {5966#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[] {5966#true} is VALID [2022-04-08 00:54:36,844 INFO L290 TraceCheckUtils]: 13: Hoare triple {5966#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] {5966#true} is VALID [2022-04-08 00:54:36,845 INFO L272 TraceCheckUtils]: 12: Hoare triple {5966#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] {5966#true} is VALID [2022-04-08 00:54:36,845 INFO L290 TraceCheckUtils]: 11: Hoare triple {5966#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] {5966#true} is VALID [2022-04-08 00:54:36,845 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {5966#true} {5966#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] {5966#true} is VALID [2022-04-08 00:54:36,845 INFO L290 TraceCheckUtils]: 9: Hoare triple {5966#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5966#true} is VALID [2022-04-08 00:54:36,845 INFO L290 TraceCheckUtils]: 8: Hoare triple {5966#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[] {5966#true} is VALID [2022-04-08 00:54:36,845 INFO L290 TraceCheckUtils]: 7: Hoare triple {5966#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] {5966#true} is VALID [2022-04-08 00:54:36,845 INFO L272 TraceCheckUtils]: 6: Hoare triple {5966#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] {5966#true} is VALID [2022-04-08 00:54:36,845 INFO L290 TraceCheckUtils]: 5: Hoare triple {5966#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] {5966#true} is VALID [2022-04-08 00:54:36,845 INFO L272 TraceCheckUtils]: 4: Hoare triple {5966#true} [116] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5966#true} is VALID [2022-04-08 00:54:36,846 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {5966#true} {5966#true} [161] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5966#true} is VALID [2022-04-08 00:54:36,846 INFO L290 TraceCheckUtils]: 2: Hoare triple {5966#true} [120] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5966#true} is VALID [2022-04-08 00:54:36,846 INFO L290 TraceCheckUtils]: 1: Hoare triple {5966#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] {5966#true} is VALID [2022-04-08 00:54:36,846 INFO L272 TraceCheckUtils]: 0: Hoare triple {5966#true} [115] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5966#true} is VALID [2022-04-08 00:54:36,846 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 19 proven. 2 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-04-08 00:54:36,846 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 00:54:36,847 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [327250626] [2022-04-08 00:54:36,847 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 00:54:36,847 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [847434398] [2022-04-08 00:54:36,847 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [847434398] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 00:54:36,847 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-08 00:54:36,847 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 12 [2022-04-08 00:54:36,847 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1885259161] [2022-04-08 00:54:36,847 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-04-08 00:54:36,848 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 [2022-04-08 00:54:36,848 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 00:54:36,848 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) [2022-04-08 00:54:36,907 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 70 edges. 70 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 00:54:36,908 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-04-08 00:54:36,908 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-08 00:54:36,908 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-04-08 00:54:36,908 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=104, Unknown=0, NotChecked=0, Total=132 [2022-04-08 00:54:36,908 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) [2022-04-08 00:54:38,445 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 00:54:38,446 INFO L93 Difference]: Finished difference Result 286 states and 399 transitions. [2022-04-08 00:54:38,446 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2022-04-08 00:54:38,446 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 [2022-04-08 00:54:38,446 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 00:54:38,446 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) [2022-04-08 00:54:38,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 146 transitions. [2022-04-08 00:54:38,449 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) [2022-04-08 00:54:38,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 146 transitions. [2022-04-08 00:54:38,452 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 17 states and 146 transitions. [2022-04-08 00:54:38,591 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 146 edges. 146 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 00:54:38,595 INFO L225 Difference]: With dead ends: 286 [2022-04-08 00:54:38,595 INFO L226 Difference]: Without dead ends: 191 [2022-04-08 00:54:38,596 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 153 GetRequests, 131 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 79 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=137, Invalid=415, Unknown=0, NotChecked=0, Total=552 [2022-04-08 00:54:38,596 INFO L913 BasicCegarLoop]: 67 mSDtfsCounter, 38 mSDsluCounter, 200 mSDsCounter, 0 mSdLazyCounter, 283 mSolverCounterSat, 63 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 42 SdHoareTripleChecker+Valid, 267 SdHoareTripleChecker+Invalid, 346 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 63 IncrementalHoareTripleChecker+Valid, 283 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-04-08 00:54:38,596 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [42 Valid, 267 Invalid, 346 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [63 Valid, 283 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-04-08 00:54:38,597 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 191 states. [2022-04-08 00:54:39,018 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 191 to 174. [2022-04-08 00:54:39,019 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 00:54:39,019 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) [2022-04-08 00:54:39,019 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) [2022-04-08 00:54:39,020 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) [2022-04-08 00:54:39,026 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 00:54:39,026 INFO L93 Difference]: Finished difference Result 191 states and 262 transitions. [2022-04-08 00:54:39,026 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 262 transitions. [2022-04-08 00:54:39,027 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 00:54:39,027 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 00:54:39,027 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. [2022-04-08 00:54:39,028 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. [2022-04-08 00:54:39,033 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 00:54:39,033 INFO L93 Difference]: Finished difference Result 191 states and 262 transitions. [2022-04-08 00:54:39,033 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 262 transitions. [2022-04-08 00:54:39,034 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 00:54:39,034 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 00:54:39,034 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 00:54:39,034 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 00:54:39,035 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) [2022-04-08 00:54:39,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 174 states and 240 transitions. [2022-04-08 00:54:39,040 INFO L78 Accepts]: Start accepts. Automaton has 174 states and 240 transitions. Word has length 69 [2022-04-08 00:54:39,040 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 00:54:39,041 INFO L478 AbstractCegarLoop]: Abstraction has 174 states and 240 transitions. [2022-04-08 00:54:39,041 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) [2022-04-08 00:54:39,041 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 240 transitions. [2022-04-08 00:54:39,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-04-08 00:54:39,041 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 00:54:39,042 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] [2022-04-08 00:54:39,059 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Forceful destruction successful, exit code 0 [2022-04-08 00:54:39,247 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 [2022-04-08 00:54:39,248 INFO L403 AbstractCegarLoop]: === Iteration 11 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 00:54:39,248 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 00:54:39,248 INFO L85 PathProgramCache]: Analyzing trace with hash 1757299226, now seen corresponding path program 1 times [2022-04-08 00:54:39,248 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 00:54:39,248 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [796365494] [2022-04-08 00:54:39,248 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 00:54:39,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 00:54:39,273 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 00:54:39,273 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [901558326] [2022-04-08 00:54:39,273 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 00:54:39,273 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 00:54:39,274 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 00:54:39,275 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) [2022-04-08 00:54:39,281 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2022-04-08 00:54:39,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 00:54:39,320 INFO L263 TraceCheckSpWp]: Trace formula consists of 196 conjuncts, 14 conjunts are in the unsatisfiable core [2022-04-08 00:54:39,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 00:54:39,331 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 00:54:39,717 INFO L272 TraceCheckUtils]: 0: Hoare triple {7518#true} [115] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7518#true} is VALID [2022-04-08 00:54:39,718 INFO L290 TraceCheckUtils]: 1: Hoare triple {7518#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] {7518#true} is VALID [2022-04-08 00:54:39,718 INFO L290 TraceCheckUtils]: 2: Hoare triple {7518#true} [120] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7518#true} is VALID [2022-04-08 00:54:39,718 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {7518#true} {7518#true} [161] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7518#true} is VALID [2022-04-08 00:54:39,718 INFO L272 TraceCheckUtils]: 4: Hoare triple {7518#true} [116] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7518#true} is VALID [2022-04-08 00:54:39,718 INFO L290 TraceCheckUtils]: 5: Hoare triple {7518#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] {7518#true} is VALID [2022-04-08 00:54:39,718 INFO L272 TraceCheckUtils]: 6: Hoare triple {7518#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] {7518#true} is VALID [2022-04-08 00:54:39,718 INFO L290 TraceCheckUtils]: 7: Hoare triple {7518#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] {7518#true} is VALID [2022-04-08 00:54:39,718 INFO L290 TraceCheckUtils]: 8: Hoare triple {7518#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[] {7518#true} is VALID [2022-04-08 00:54:39,718 INFO L290 TraceCheckUtils]: 9: Hoare triple {7518#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7518#true} is VALID [2022-04-08 00:54:39,718 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {7518#true} {7518#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] {7518#true} is VALID [2022-04-08 00:54:39,718 INFO L290 TraceCheckUtils]: 11: Hoare triple {7518#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] {7518#true} is VALID [2022-04-08 00:54:39,719 INFO L272 TraceCheckUtils]: 12: Hoare triple {7518#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] {7518#true} is VALID [2022-04-08 00:54:39,719 INFO L290 TraceCheckUtils]: 13: Hoare triple {7518#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] {7562#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} is VALID [2022-04-08 00:54:39,719 INFO L290 TraceCheckUtils]: 14: Hoare triple {7562#(= 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[] {7566#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-08 00:54:39,719 INFO L290 TraceCheckUtils]: 15: Hoare triple {7566#(not (= |assume_abort_if_not_#in~cond| 0))} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7566#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-08 00:54:39,720 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {7566#(not (= |assume_abort_if_not_#in~cond| 0))} {7518#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] {7573#(and (<= 0 main_~y~0) (<= main_~y~0 1))} is VALID [2022-04-08 00:54:39,720 INFO L272 TraceCheckUtils]: 17: Hoare triple {7573#(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] {7518#true} is VALID [2022-04-08 00:54:39,720 INFO L290 TraceCheckUtils]: 18: Hoare triple {7518#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] {7518#true} is VALID [2022-04-08 00:54:39,720 INFO L290 TraceCheckUtils]: 19: Hoare triple {7518#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[] {7518#true} is VALID [2022-04-08 00:54:39,720 INFO L290 TraceCheckUtils]: 20: Hoare triple {7518#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7518#true} is VALID [2022-04-08 00:54:39,721 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {7518#true} {7573#(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] {7573#(and (<= 0 main_~y~0) (<= main_~y~0 1))} is VALID [2022-04-08 00:54:39,721 INFO L272 TraceCheckUtils]: 22: Hoare triple {7573#(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] {7518#true} is VALID [2022-04-08 00:54:39,721 INFO L290 TraceCheckUtils]: 23: Hoare triple {7518#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] {7518#true} is VALID [2022-04-08 00:54:39,721 INFO L290 TraceCheckUtils]: 24: Hoare triple {7518#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[] {7518#true} is VALID [2022-04-08 00:54:39,721 INFO L290 TraceCheckUtils]: 25: Hoare triple {7518#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7518#true} is VALID [2022-04-08 00:54:39,721 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {7518#true} {7573#(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] {7573#(and (<= 0 main_~y~0) (<= main_~y~0 1))} is VALID [2022-04-08 00:54:39,722 INFO L290 TraceCheckUtils]: 27: Hoare triple {7573#(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] {7607#(<= main_~b~0 1)} is VALID [2022-04-08 00:54:39,722 INFO L290 TraceCheckUtils]: 28: Hoare triple {7607#(<= main_~b~0 1)} [133] L35-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7607#(<= main_~b~0 1)} is VALID [2022-04-08 00:54:39,722 INFO L290 TraceCheckUtils]: 29: Hoare triple {7607#(<= 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] {7607#(<= main_~b~0 1)} is VALID [2022-04-08 00:54:39,722 INFO L290 TraceCheckUtils]: 30: Hoare triple {7607#(<= main_~b~0 1)} [141] L42-2-->L43: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7607#(<= main_~b~0 1)} is VALID [2022-04-08 00:54:39,723 INFO L290 TraceCheckUtils]: 31: Hoare triple {7607#(<= 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] {7620#(and (<= main_~v~0 1) (<= main_~v~0 main_~c~0))} is VALID [2022-04-08 00:54:39,723 INFO L290 TraceCheckUtils]: 32: Hoare triple {7620#(and (<= main_~v~0 1) (<= main_~v~0 main_~c~0))} [153] L49-2-->L50: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7620#(and (<= main_~v~0 1) (<= main_~v~0 main_~c~0))} is VALID [2022-04-08 00:54:39,723 INFO L272 TraceCheckUtils]: 33: Hoare triple {7620#(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] {7518#true} is VALID [2022-04-08 00:54:39,723 INFO L290 TraceCheckUtils]: 34: Hoare triple {7518#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] {7518#true} is VALID [2022-04-08 00:54:39,723 INFO L290 TraceCheckUtils]: 35: Hoare triple {7518#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[] {7518#true} is VALID [2022-04-08 00:54:39,723 INFO L290 TraceCheckUtils]: 36: Hoare triple {7518#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7518#true} is VALID [2022-04-08 00:54:39,724 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {7518#true} {7620#(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] {7620#(and (<= main_~v~0 1) (<= main_~v~0 main_~c~0))} is VALID [2022-04-08 00:54:39,724 INFO L272 TraceCheckUtils]: 38: Hoare triple {7620#(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] {7518#true} is VALID [2022-04-08 00:54:39,724 INFO L290 TraceCheckUtils]: 39: Hoare triple {7518#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] {7518#true} is VALID [2022-04-08 00:54:39,724 INFO L290 TraceCheckUtils]: 40: Hoare triple {7518#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[] {7518#true} is VALID [2022-04-08 00:54:39,724 INFO L290 TraceCheckUtils]: 41: Hoare triple {7518#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7518#true} is VALID [2022-04-08 00:54:39,725 INFO L284 TraceCheckUtils]: 42: Hoare quadruple {7518#true} {7620#(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] {7620#(and (<= main_~v~0 1) (<= main_~v~0 main_~c~0))} is VALID [2022-04-08 00:54:39,725 INFO L272 TraceCheckUtils]: 43: Hoare triple {7620#(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] {7518#true} is VALID [2022-04-08 00:54:39,725 INFO L290 TraceCheckUtils]: 44: Hoare triple {7518#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] {7518#true} is VALID [2022-04-08 00:54:39,725 INFO L290 TraceCheckUtils]: 45: Hoare triple {7518#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[] {7518#true} is VALID [2022-04-08 00:54:39,725 INFO L290 TraceCheckUtils]: 46: Hoare triple {7518#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7518#true} is VALID [2022-04-08 00:54:39,726 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {7518#true} {7620#(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] {7620#(and (<= main_~v~0 1) (<= main_~v~0 main_~c~0))} is VALID [2022-04-08 00:54:39,726 INFO L272 TraceCheckUtils]: 48: Hoare triple {7620#(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] {7518#true} is VALID [2022-04-08 00:54:39,726 INFO L290 TraceCheckUtils]: 49: Hoare triple {7518#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] {7518#true} is VALID [2022-04-08 00:54:39,726 INFO L290 TraceCheckUtils]: 50: Hoare triple {7518#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[] {7518#true} is VALID [2022-04-08 00:54:39,726 INFO L290 TraceCheckUtils]: 51: Hoare triple {7518#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7518#true} is VALID [2022-04-08 00:54:39,726 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {7518#true} {7620#(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] {7620#(and (<= main_~v~0 1) (<= main_~v~0 main_~c~0))} is VALID [2022-04-08 00:54:39,727 INFO L290 TraceCheckUtils]: 53: Hoare triple {7620#(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[] {7687#(and (<= main_~v~0 1) (<= main_~v~0 main_~c~0) (not (<= (* main_~v~0 2) main_~c~0)))} is VALID [2022-04-08 00:54:39,727 INFO L290 TraceCheckUtils]: 54: Hoare triple {7687#(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] {7691#(and (< main_~c~0 1) (<= 0 main_~c~0))} is VALID [2022-04-08 00:54:39,735 INFO L290 TraceCheckUtils]: 55: Hoare triple {7691#(and (< main_~c~0 1) (<= 0 main_~c~0))} [141] L42-2-->L43: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7691#(and (< main_~c~0 1) (<= 0 main_~c~0))} is VALID [2022-04-08 00:54:39,736 INFO L290 TraceCheckUtils]: 56: Hoare triple {7691#(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[] {7691#(and (< main_~c~0 1) (<= 0 main_~c~0))} is VALID [2022-04-08 00:54:39,736 INFO L290 TraceCheckUtils]: 57: Hoare triple {7691#(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] {7701#(and (< main_~b~0 1) (<= 0 main_~b~0))} is VALID [2022-04-08 00:54:39,737 INFO L290 TraceCheckUtils]: 58: Hoare triple {7701#(and (< main_~b~0 1) (<= 0 main_~b~0))} [133] L35-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7701#(and (< main_~b~0 1) (<= 0 main_~b~0))} is VALID [2022-04-08 00:54:39,737 INFO L290 TraceCheckUtils]: 59: Hoare triple {7701#(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] {7519#false} is VALID [2022-04-08 00:54:39,737 INFO L290 TraceCheckUtils]: 60: Hoare triple {7519#false} [141] L42-2-->L43: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7519#false} is VALID [2022-04-08 00:54:39,737 INFO L290 TraceCheckUtils]: 61: Hoare triple {7519#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] {7519#false} is VALID [2022-04-08 00:54:39,737 INFO L290 TraceCheckUtils]: 62: Hoare triple {7519#false} [153] L49-2-->L50: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7519#false} is VALID [2022-04-08 00:54:39,738 INFO L272 TraceCheckUtils]: 63: Hoare triple {7519#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] {7519#false} is VALID [2022-04-08 00:54:39,738 INFO L290 TraceCheckUtils]: 64: Hoare triple {7519#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] {7519#false} is VALID [2022-04-08 00:54:39,738 INFO L290 TraceCheckUtils]: 65: Hoare triple {7519#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[] {7519#false} is VALID [2022-04-08 00:54:39,738 INFO L290 TraceCheckUtils]: 66: Hoare triple {7519#false} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7519#false} is VALID [2022-04-08 00:54:39,738 INFO L284 TraceCheckUtils]: 67: Hoare quadruple {7519#false} {7519#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] {7519#false} is VALID [2022-04-08 00:54:39,738 INFO L272 TraceCheckUtils]: 68: Hoare triple {7519#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] {7519#false} is VALID [2022-04-08 00:54:39,738 INFO L290 TraceCheckUtils]: 69: Hoare triple {7519#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] {7519#false} is VALID [2022-04-08 00:54:39,738 INFO L290 TraceCheckUtils]: 70: Hoare triple {7519#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[] {7519#false} is VALID [2022-04-08 00:54:39,738 INFO L290 TraceCheckUtils]: 71: Hoare triple {7519#false} [148] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7519#false} is VALID [2022-04-08 00:54:39,739 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 36 proven. 8 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2022-04-08 00:54:39,740 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 00:54:40,313 INFO L290 TraceCheckUtils]: 71: Hoare triple {7519#false} [148] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7519#false} is VALID [2022-04-08 00:54:40,314 INFO L290 TraceCheckUtils]: 70: Hoare triple {7519#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[] {7519#false} is VALID [2022-04-08 00:54:40,314 INFO L290 TraceCheckUtils]: 69: Hoare triple {7519#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] {7519#false} is VALID [2022-04-08 00:54:40,314 INFO L272 TraceCheckUtils]: 68: Hoare triple {7519#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] {7519#false} is VALID [2022-04-08 00:54:40,314 INFO L284 TraceCheckUtils]: 67: Hoare quadruple {7518#true} {7519#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] {7519#false} is VALID [2022-04-08 00:54:40,314 INFO L290 TraceCheckUtils]: 66: Hoare triple {7518#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7518#true} is VALID [2022-04-08 00:54:40,314 INFO L290 TraceCheckUtils]: 65: Hoare triple {7518#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[] {7518#true} is VALID [2022-04-08 00:54:40,314 INFO L290 TraceCheckUtils]: 64: Hoare triple {7518#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] {7518#true} is VALID [2022-04-08 00:54:40,314 INFO L272 TraceCheckUtils]: 63: Hoare triple {7519#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] {7518#true} is VALID [2022-04-08 00:54:40,314 INFO L290 TraceCheckUtils]: 62: Hoare triple {7519#false} [153] L49-2-->L50: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7519#false} is VALID [2022-04-08 00:54:40,315 INFO L290 TraceCheckUtils]: 61: Hoare triple {7519#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] {7519#false} is VALID [2022-04-08 00:54:40,315 INFO L290 TraceCheckUtils]: 60: Hoare triple {7519#false} [141] L42-2-->L43: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7519#false} is VALID [2022-04-08 00:54:40,315 INFO L290 TraceCheckUtils]: 59: Hoare triple {7701#(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] {7519#false} is VALID [2022-04-08 00:54:40,315 INFO L290 TraceCheckUtils]: 58: Hoare triple {7701#(and (< main_~b~0 1) (<= 0 main_~b~0))} [133] L35-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7701#(and (< main_~b~0 1) (<= 0 main_~b~0))} is VALID [2022-04-08 00:54:40,316 INFO L290 TraceCheckUtils]: 57: Hoare triple {7691#(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] {7701#(and (< main_~b~0 1) (<= 0 main_~b~0))} is VALID [2022-04-08 00:54:40,316 INFO L290 TraceCheckUtils]: 56: Hoare triple {7691#(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[] {7691#(and (< main_~c~0 1) (<= 0 main_~c~0))} is VALID [2022-04-08 00:54:40,317 INFO L290 TraceCheckUtils]: 55: Hoare triple {7691#(and (< main_~c~0 1) (<= 0 main_~c~0))} [141] L42-2-->L43: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7691#(and (< main_~c~0 1) (<= 0 main_~c~0))} is VALID [2022-04-08 00:54:40,317 INFO L290 TraceCheckUtils]: 54: Hoare triple {7795#(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] {7691#(and (< main_~c~0 1) (<= 0 main_~c~0))} is VALID [2022-04-08 00:54:40,318 INFO L290 TraceCheckUtils]: 53: Hoare triple {7799#(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[] {7795#(and (< main_~c~0 (+ main_~v~0 1)) (<= main_~v~0 main_~c~0))} is VALID [2022-04-08 00:54:40,318 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {7518#true} {7799#(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] {7799#(or (<= (* main_~v~0 2) main_~c~0) (and (< main_~c~0 (+ main_~v~0 1)) (<= main_~v~0 main_~c~0)))} is VALID [2022-04-08 00:54:40,319 INFO L290 TraceCheckUtils]: 51: Hoare triple {7518#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7518#true} is VALID [2022-04-08 00:54:40,319 INFO L290 TraceCheckUtils]: 50: Hoare triple {7518#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[] {7518#true} is VALID [2022-04-08 00:54:40,319 INFO L290 TraceCheckUtils]: 49: Hoare triple {7518#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] {7518#true} is VALID [2022-04-08 00:54:40,319 INFO L272 TraceCheckUtils]: 48: Hoare triple {7799#(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] {7518#true} is VALID [2022-04-08 00:54:40,319 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {7518#true} {7799#(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] {7799#(or (<= (* main_~v~0 2) main_~c~0) (and (< main_~c~0 (+ main_~v~0 1)) (<= main_~v~0 main_~c~0)))} is VALID [2022-04-08 00:54:40,319 INFO L290 TraceCheckUtils]: 46: Hoare triple {7518#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7518#true} is VALID [2022-04-08 00:54:40,319 INFO L290 TraceCheckUtils]: 45: Hoare triple {7518#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[] {7518#true} is VALID [2022-04-08 00:54:40,320 INFO L290 TraceCheckUtils]: 44: Hoare triple {7518#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] {7518#true} is VALID [2022-04-08 00:54:40,320 INFO L272 TraceCheckUtils]: 43: Hoare triple {7799#(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] {7518#true} is VALID [2022-04-08 00:54:40,320 INFO L284 TraceCheckUtils]: 42: Hoare quadruple {7518#true} {7799#(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] {7799#(or (<= (* main_~v~0 2) main_~c~0) (and (< main_~c~0 (+ main_~v~0 1)) (<= main_~v~0 main_~c~0)))} is VALID [2022-04-08 00:54:40,320 INFO L290 TraceCheckUtils]: 41: Hoare triple {7518#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7518#true} is VALID [2022-04-08 00:54:40,320 INFO L290 TraceCheckUtils]: 40: Hoare triple {7518#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[] {7518#true} is VALID [2022-04-08 00:54:40,320 INFO L290 TraceCheckUtils]: 39: Hoare triple {7518#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] {7518#true} is VALID [2022-04-08 00:54:40,320 INFO L272 TraceCheckUtils]: 38: Hoare triple {7799#(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] {7518#true} is VALID [2022-04-08 00:54:40,321 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {7518#true} {7799#(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] {7799#(or (<= (* main_~v~0 2) main_~c~0) (and (< main_~c~0 (+ main_~v~0 1)) (<= main_~v~0 main_~c~0)))} is VALID [2022-04-08 00:54:40,321 INFO L290 TraceCheckUtils]: 36: Hoare triple {7518#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7518#true} is VALID [2022-04-08 00:54:40,321 INFO L290 TraceCheckUtils]: 35: Hoare triple {7518#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[] {7518#true} is VALID [2022-04-08 00:54:40,321 INFO L290 TraceCheckUtils]: 34: Hoare triple {7518#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] {7518#true} is VALID [2022-04-08 00:54:40,321 INFO L272 TraceCheckUtils]: 33: Hoare triple {7799#(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] {7518#true} is VALID [2022-04-08 00:54:40,322 INFO L290 TraceCheckUtils]: 32: Hoare triple {7799#(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[] {7799#(or (<= (* main_~v~0 2) main_~c~0) (and (< main_~c~0 (+ main_~v~0 1)) (<= main_~v~0 main_~c~0)))} is VALID [2022-04-08 00:54:40,322 INFO L290 TraceCheckUtils]: 31: Hoare triple {7607#(<= 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] {7799#(or (<= (* main_~v~0 2) main_~c~0) (and (< main_~c~0 (+ main_~v~0 1)) (<= main_~v~0 main_~c~0)))} is VALID [2022-04-08 00:54:40,323 INFO L290 TraceCheckUtils]: 30: Hoare triple {7607#(<= main_~b~0 1)} [141] L42-2-->L43: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7607#(<= main_~b~0 1)} is VALID [2022-04-08 00:54:40,323 INFO L290 TraceCheckUtils]: 29: Hoare triple {7607#(<= 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] {7607#(<= main_~b~0 1)} is VALID [2022-04-08 00:54:40,323 INFO L290 TraceCheckUtils]: 28: Hoare triple {7607#(<= main_~b~0 1)} [133] L35-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7607#(<= main_~b~0 1)} is VALID [2022-04-08 00:54:40,324 INFO L290 TraceCheckUtils]: 27: Hoare triple {7878#(<= 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] {7607#(<= main_~b~0 1)} is VALID [2022-04-08 00:54:40,324 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {7518#true} {7878#(<= 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] {7878#(<= main_~y~0 1)} is VALID [2022-04-08 00:54:40,324 INFO L290 TraceCheckUtils]: 25: Hoare triple {7518#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7518#true} is VALID [2022-04-08 00:54:40,324 INFO L290 TraceCheckUtils]: 24: Hoare triple {7518#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[] {7518#true} is VALID [2022-04-08 00:54:40,324 INFO L290 TraceCheckUtils]: 23: Hoare triple {7518#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] {7518#true} is VALID [2022-04-08 00:54:40,324 INFO L272 TraceCheckUtils]: 22: Hoare triple {7878#(<= 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] {7518#true} is VALID [2022-04-08 00:54:40,325 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {7518#true} {7878#(<= 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] {7878#(<= main_~y~0 1)} is VALID [2022-04-08 00:54:40,325 INFO L290 TraceCheckUtils]: 20: Hoare triple {7518#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7518#true} is VALID [2022-04-08 00:54:40,325 INFO L290 TraceCheckUtils]: 19: Hoare triple {7518#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[] {7518#true} is VALID [2022-04-08 00:54:40,325 INFO L290 TraceCheckUtils]: 18: Hoare triple {7518#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] {7518#true} is VALID [2022-04-08 00:54:40,325 INFO L272 TraceCheckUtils]: 17: Hoare triple {7878#(<= 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] {7518#true} is VALID [2022-04-08 00:54:40,325 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {7566#(not (= |assume_abort_if_not_#in~cond| 0))} {7518#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] {7878#(<= main_~y~0 1)} is VALID [2022-04-08 00:54:40,326 INFO L290 TraceCheckUtils]: 15: Hoare triple {7566#(not (= |assume_abort_if_not_#in~cond| 0))} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7566#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-08 00:54:40,326 INFO L290 TraceCheckUtils]: 14: Hoare triple {7921#(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[] {7566#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-08 00:54:40,326 INFO L290 TraceCheckUtils]: 13: Hoare triple {7518#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] {7921#(or (not (= |assume_abort_if_not_#in~cond| 0)) (= assume_abort_if_not_~cond 0))} is VALID [2022-04-08 00:54:40,326 INFO L272 TraceCheckUtils]: 12: Hoare triple {7518#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] {7518#true} is VALID [2022-04-08 00:54:40,327 INFO L290 TraceCheckUtils]: 11: Hoare triple {7518#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] {7518#true} is VALID [2022-04-08 00:54:40,327 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {7518#true} {7518#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] {7518#true} is VALID [2022-04-08 00:54:40,327 INFO L290 TraceCheckUtils]: 9: Hoare triple {7518#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7518#true} is VALID [2022-04-08 00:54:40,327 INFO L290 TraceCheckUtils]: 8: Hoare triple {7518#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[] {7518#true} is VALID [2022-04-08 00:54:40,327 INFO L290 TraceCheckUtils]: 7: Hoare triple {7518#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] {7518#true} is VALID [2022-04-08 00:54:40,327 INFO L272 TraceCheckUtils]: 6: Hoare triple {7518#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] {7518#true} is VALID [2022-04-08 00:54:40,327 INFO L290 TraceCheckUtils]: 5: Hoare triple {7518#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] {7518#true} is VALID [2022-04-08 00:54:40,327 INFO L272 TraceCheckUtils]: 4: Hoare triple {7518#true} [116] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7518#true} is VALID [2022-04-08 00:54:40,327 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {7518#true} {7518#true} [161] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7518#true} is VALID [2022-04-08 00:54:40,327 INFO L290 TraceCheckUtils]: 2: Hoare triple {7518#true} [120] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7518#true} is VALID [2022-04-08 00:54:40,328 INFO L290 TraceCheckUtils]: 1: Hoare triple {7518#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] {7518#true} is VALID [2022-04-08 00:54:40,328 INFO L272 TraceCheckUtils]: 0: Hoare triple {7518#true} [115] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7518#true} is VALID [2022-04-08 00:54:40,328 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 22 proven. 8 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2022-04-08 00:54:40,328 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 00:54:40,328 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [796365494] [2022-04-08 00:54:40,328 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 00:54:40,328 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [901558326] [2022-04-08 00:54:40,329 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [901558326] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 00:54:40,329 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-08 00:54:40,329 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10] total 14 [2022-04-08 00:54:40,329 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1685704993] [2022-04-08 00:54:40,329 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-04-08 00:54:40,329 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 [2022-04-08 00:54:40,330 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 00:54:40,330 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) [2022-04-08 00:54:40,386 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 78 edges. 78 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 00:54:40,386 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2022-04-08 00:54:40,386 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-08 00:54:40,386 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2022-04-08 00:54:40,386 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=148, Unknown=0, NotChecked=0, Total=182 [2022-04-08 00:54:40,387 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) [2022-04-08 00:54:41,328 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 00:54:41,328 INFO L93 Difference]: Finished difference Result 242 states and 333 transitions. [2022-04-08 00:54:41,328 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-04-08 00:54:41,328 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 [2022-04-08 00:54:41,328 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 00:54:41,329 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) [2022-04-08 00:54:41,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 106 transitions. [2022-04-08 00:54:41,330 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) [2022-04-08 00:54:41,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 106 transitions. [2022-04-08 00:54:41,332 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 11 states and 106 transitions. [2022-04-08 00:54:41,418 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 106 edges. 106 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 00:54:41,421 INFO L225 Difference]: With dead ends: 242 [2022-04-08 00:54:41,421 INFO L226 Difference]: Without dead ends: 133 [2022-04-08 00:54:41,421 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 [2022-04-08 00:54:41,422 INFO L913 BasicCegarLoop]: 42 mSDtfsCounter, 38 mSDsluCounter, 210 mSDsCounter, 0 mSdLazyCounter, 188 mSolverCounterSat, 26 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 42 SdHoareTripleChecker+Valid, 252 SdHoareTripleChecker+Invalid, 214 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 26 IncrementalHoareTripleChecker+Valid, 188 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-08 00:54:41,422 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [42 Valid, 252 Invalid, 214 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [26 Valid, 188 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-08 00:54:41,423 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 133 states. [2022-04-08 00:54:41,725 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 133 to 132. [2022-04-08 00:54:41,726 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 00:54:41,726 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) [2022-04-08 00:54:41,726 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) [2022-04-08 00:54:41,727 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) [2022-04-08 00:54:41,730 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 00:54:41,730 INFO L93 Difference]: Finished difference Result 133 states and 178 transitions. [2022-04-08 00:54:41,731 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 178 transitions. [2022-04-08 00:54:41,731 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 00:54:41,731 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 00:54:41,731 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. [2022-04-08 00:54:41,732 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. [2022-04-08 00:54:41,735 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 00:54:41,735 INFO L93 Difference]: Finished difference Result 133 states and 178 transitions. [2022-04-08 00:54:41,735 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 178 transitions. [2022-04-08 00:54:41,736 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 00:54:41,736 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 00:54:41,736 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 00:54:41,736 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 00:54:41,736 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) [2022-04-08 00:54:41,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 132 states and 177 transitions. [2022-04-08 00:54:41,740 INFO L78 Accepts]: Start accepts. Automaton has 132 states and 177 transitions. Word has length 72 [2022-04-08 00:54:41,740 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 00:54:41,740 INFO L478 AbstractCegarLoop]: Abstraction has 132 states and 177 transitions. [2022-04-08 00:54:41,740 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) [2022-04-08 00:54:41,740 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 177 transitions. [2022-04-08 00:54:41,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-04-08 00:54:41,741 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 00:54:41,741 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] [2022-04-08 00:54:41,766 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Forceful destruction successful, exit code 0 [2022-04-08 00:54:41,959 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 [2022-04-08 00:54:41,960 INFO L403 AbstractCegarLoop]: === Iteration 12 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 00:54:41,960 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 00:54:41,960 INFO L85 PathProgramCache]: Analyzing trace with hash 131640819, now seen corresponding path program 1 times [2022-04-08 00:54:41,960 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 00:54:41,960 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [752929661] [2022-04-08 00:54:41,960 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 00:54:41,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 00:54:41,978 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 00:54:41,978 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [943941645] [2022-04-08 00:54:41,978 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 00:54:41,978 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 00:54:41,978 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 00:54:41,984 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) [2022-04-08 00:54:41,985 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2022-04-08 00:54:42,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 00:54:42,039 INFO L263 TraceCheckSpWp]: Trace formula consists of 219 conjuncts, 12 conjunts are in the unsatisfiable core [2022-04-08 00:54:42,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 00:54:42,053 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 00:54:45,774 INFO L272 TraceCheckUtils]: 0: Hoare triple {8829#true} [115] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8829#true} is VALID [2022-04-08 00:54:45,774 INFO L290 TraceCheckUtils]: 1: Hoare triple {8829#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] {8829#true} is VALID [2022-04-08 00:54:45,775 INFO L290 TraceCheckUtils]: 2: Hoare triple {8829#true} [120] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8829#true} is VALID [2022-04-08 00:54:45,775 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {8829#true} {8829#true} [161] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8829#true} is VALID [2022-04-08 00:54:45,775 INFO L272 TraceCheckUtils]: 4: Hoare triple {8829#true} [116] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8829#true} is VALID [2022-04-08 00:54:45,775 INFO L290 TraceCheckUtils]: 5: Hoare triple {8829#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] {8829#true} is VALID [2022-04-08 00:54:45,775 INFO L272 TraceCheckUtils]: 6: Hoare triple {8829#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] {8829#true} is VALID [2022-04-08 00:54:45,775 INFO L290 TraceCheckUtils]: 7: Hoare triple {8829#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] {8855#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} is VALID [2022-04-08 00:54:45,776 INFO L290 TraceCheckUtils]: 8: Hoare triple {8855#(= 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[] {8859#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-08 00:54:45,776 INFO L290 TraceCheckUtils]: 9: Hoare triple {8859#(not (= |assume_abort_if_not_#in~cond| 0))} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8859#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-08 00:54:45,776 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {8859#(not (= |assume_abort_if_not_#in~cond| 0))} {8829#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] {8866#(and (<= 0 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-08 00:54:45,777 INFO L290 TraceCheckUtils]: 11: Hoare triple {8866#(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] {8866#(and (<= 0 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-08 00:54:45,777 INFO L272 TraceCheckUtils]: 12: Hoare triple {8866#(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] {8829#true} is VALID [2022-04-08 00:54:45,777 INFO L290 TraceCheckUtils]: 13: Hoare triple {8829#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] {8829#true} is VALID [2022-04-08 00:54:45,777 INFO L290 TraceCheckUtils]: 14: Hoare triple {8829#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[] {8829#true} is VALID [2022-04-08 00:54:45,777 INFO L290 TraceCheckUtils]: 15: Hoare triple {8829#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8829#true} is VALID [2022-04-08 00:54:45,777 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {8829#true} {8866#(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] {8866#(and (<= 0 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-08 00:54:45,777 INFO L272 TraceCheckUtils]: 17: Hoare triple {8866#(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] {8829#true} is VALID [2022-04-08 00:54:45,778 INFO L290 TraceCheckUtils]: 18: Hoare triple {8829#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] {8829#true} is VALID [2022-04-08 00:54:45,778 INFO L290 TraceCheckUtils]: 19: Hoare triple {8829#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[] {8829#true} is VALID [2022-04-08 00:54:45,778 INFO L290 TraceCheckUtils]: 20: Hoare triple {8829#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8829#true} is VALID [2022-04-08 00:54:45,779 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {8829#true} {8866#(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] {8866#(and (<= 0 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-08 00:54:45,779 INFO L272 TraceCheckUtils]: 22: Hoare triple {8866#(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] {8829#true} is VALID [2022-04-08 00:54:45,779 INFO L290 TraceCheckUtils]: 23: Hoare triple {8829#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] {8829#true} is VALID [2022-04-08 00:54:45,779 INFO L290 TraceCheckUtils]: 24: Hoare triple {8829#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[] {8829#true} is VALID [2022-04-08 00:54:45,779 INFO L290 TraceCheckUtils]: 25: Hoare triple {8829#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8829#true} is VALID [2022-04-08 00:54:45,779 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {8829#true} {8866#(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] {8866#(and (<= 0 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-08 00:54:45,780 INFO L290 TraceCheckUtils]: 27: Hoare triple {8866#(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] {8918#(<= main_~a~0 1)} is VALID [2022-04-08 00:54:45,780 INFO L290 TraceCheckUtils]: 28: Hoare triple {8918#(<= main_~a~0 1)} [133] L35-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8918#(<= main_~a~0 1)} is VALID [2022-04-08 00:54:45,780 INFO L290 TraceCheckUtils]: 29: Hoare triple {8918#(<= 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] {8925#(<= main_~c~0 1)} is VALID [2022-04-08 00:54:45,781 INFO L290 TraceCheckUtils]: 30: Hoare triple {8925#(<= main_~c~0 1)} [141] L42-2-->L43: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8925#(<= main_~c~0 1)} is VALID [2022-04-08 00:54:45,781 INFO L290 TraceCheckUtils]: 31: Hoare triple {8925#(<= 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] {8932#(and (<= main_~b~0 main_~v~0) (<= main_~c~0 1))} is VALID [2022-04-08 00:54:45,781 INFO L290 TraceCheckUtils]: 32: Hoare triple {8932#(and (<= main_~b~0 main_~v~0) (<= main_~c~0 1))} [153] L49-2-->L50: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8932#(and (<= main_~b~0 main_~v~0) (<= main_~c~0 1))} is VALID [2022-04-08 00:54:45,781 INFO L272 TraceCheckUtils]: 33: Hoare triple {8932#(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] {8829#true} is VALID [2022-04-08 00:54:45,782 INFO L290 TraceCheckUtils]: 34: Hoare triple {8829#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] {8829#true} is VALID [2022-04-08 00:54:45,782 INFO L290 TraceCheckUtils]: 35: Hoare triple {8829#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[] {8829#true} is VALID [2022-04-08 00:54:45,782 INFO L290 TraceCheckUtils]: 36: Hoare triple {8829#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8829#true} is VALID [2022-04-08 00:54:45,782 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {8829#true} {8932#(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] {8932#(and (<= main_~b~0 main_~v~0) (<= main_~c~0 1))} is VALID [2022-04-08 00:54:45,782 INFO L272 TraceCheckUtils]: 38: Hoare triple {8932#(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] {8829#true} is VALID [2022-04-08 00:54:45,782 INFO L290 TraceCheckUtils]: 39: Hoare triple {8829#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] {8829#true} is VALID [2022-04-08 00:54:45,783 INFO L290 TraceCheckUtils]: 40: Hoare triple {8829#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[] {8829#true} is VALID [2022-04-08 00:54:45,783 INFO L290 TraceCheckUtils]: 41: Hoare triple {8829#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8829#true} is VALID [2022-04-08 00:54:45,783 INFO L284 TraceCheckUtils]: 42: Hoare quadruple {8829#true} {8932#(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] {8932#(and (<= main_~b~0 main_~v~0) (<= main_~c~0 1))} is VALID [2022-04-08 00:54:45,783 INFO L272 TraceCheckUtils]: 43: Hoare triple {8932#(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] {8829#true} is VALID [2022-04-08 00:54:45,783 INFO L290 TraceCheckUtils]: 44: Hoare triple {8829#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] {8829#true} is VALID [2022-04-08 00:54:45,783 INFO L290 TraceCheckUtils]: 45: Hoare triple {8829#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[] {8829#true} is VALID [2022-04-08 00:54:45,784 INFO L290 TraceCheckUtils]: 46: Hoare triple {8829#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8829#true} is VALID [2022-04-08 00:54:45,784 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {8829#true} {8932#(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] {8932#(and (<= main_~b~0 main_~v~0) (<= main_~c~0 1))} is VALID [2022-04-08 00:54:45,784 INFO L272 TraceCheckUtils]: 48: Hoare triple {8932#(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] {8829#true} is VALID [2022-04-08 00:54:45,784 INFO L290 TraceCheckUtils]: 49: Hoare triple {8829#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] {8829#true} is VALID [2022-04-08 00:54:45,784 INFO L290 TraceCheckUtils]: 50: Hoare triple {8829#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[] {8829#true} is VALID [2022-04-08 00:54:45,784 INFO L290 TraceCheckUtils]: 51: Hoare triple {8829#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8829#true} is VALID [2022-04-08 00:54:45,785 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {8829#true} {8932#(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] {8932#(and (<= main_~b~0 main_~v~0) (<= main_~c~0 1))} is VALID [2022-04-08 00:54:45,786 INFO L290 TraceCheckUtils]: 53: Hoare triple {8932#(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] {8999#(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 [2022-04-08 00:54:45,786 INFO L290 TraceCheckUtils]: 54: Hoare triple {8999#(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[] {8999#(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 [2022-04-08 00:54:45,786 INFO L272 TraceCheckUtils]: 55: Hoare triple {8999#(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] {8829#true} is VALID [2022-04-08 00:54:45,786 INFO L290 TraceCheckUtils]: 56: Hoare triple {8829#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] {8829#true} is VALID [2022-04-08 00:54:45,786 INFO L290 TraceCheckUtils]: 57: Hoare triple {8829#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[] {8829#true} is VALID [2022-04-08 00:54:45,787 INFO L290 TraceCheckUtils]: 58: Hoare triple {8829#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8829#true} is VALID [2022-04-08 00:54:45,787 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {8829#true} {8999#(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] {8999#(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 [2022-04-08 00:54:45,787 INFO L272 TraceCheckUtils]: 60: Hoare triple {8999#(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] {8829#true} is VALID [2022-04-08 00:54:45,787 INFO L290 TraceCheckUtils]: 61: Hoare triple {8829#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] {8829#true} is VALID [2022-04-08 00:54:45,787 INFO L290 TraceCheckUtils]: 62: Hoare triple {8829#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[] {8829#true} is VALID [2022-04-08 00:54:45,787 INFO L290 TraceCheckUtils]: 63: Hoare triple {8829#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8829#true} is VALID [2022-04-08 00:54:45,789 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {8829#true} {8999#(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] {8999#(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 [2022-04-08 00:54:45,789 INFO L272 TraceCheckUtils]: 65: Hoare triple {8999#(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] {8829#true} is VALID [2022-04-08 00:54:45,789 INFO L290 TraceCheckUtils]: 66: Hoare triple {8829#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] {8829#true} is VALID [2022-04-08 00:54:45,789 INFO L290 TraceCheckUtils]: 67: Hoare triple {8829#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[] {8829#true} is VALID [2022-04-08 00:54:45,789 INFO L290 TraceCheckUtils]: 68: Hoare triple {8829#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8829#true} is VALID [2022-04-08 00:54:45,790 INFO L284 TraceCheckUtils]: 69: Hoare quadruple {8829#true} {8999#(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] {8999#(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 [2022-04-08 00:54:45,790 INFO L272 TraceCheckUtils]: 70: Hoare triple {8999#(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] {8829#true} is VALID [2022-04-08 00:54:45,790 INFO L290 TraceCheckUtils]: 71: Hoare triple {8829#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] {8829#true} is VALID [2022-04-08 00:54:45,790 INFO L290 TraceCheckUtils]: 72: Hoare triple {8829#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[] {8829#true} is VALID [2022-04-08 00:54:45,790 INFO L290 TraceCheckUtils]: 73: Hoare triple {8829#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8829#true} is VALID [2022-04-08 00:54:45,790 INFO L284 TraceCheckUtils]: 74: Hoare quadruple {8829#true} {8999#(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] {8999#(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 [2022-04-08 00:54:45,791 INFO L290 TraceCheckUtils]: 75: Hoare triple {8999#(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[] {8999#(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 [2022-04-08 00:54:45,792 INFO L290 TraceCheckUtils]: 76: Hoare triple {8999#(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] {9069#(and (<= (div main_~c~0 (- 2)) 0) (<= main_~b~0 0))} is VALID [2022-04-08 00:54:45,792 INFO L290 TraceCheckUtils]: 77: Hoare triple {9069#(and (<= (div main_~c~0 (- 2)) 0) (<= main_~b~0 0))} [141] L42-2-->L43: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9069#(and (<= (div main_~c~0 (- 2)) 0) (<= main_~b~0 0))} is VALID [2022-04-08 00:54:45,793 INFO L290 TraceCheckUtils]: 78: Hoare triple {9069#(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[] {8830#false} is VALID [2022-04-08 00:54:45,793 INFO L290 TraceCheckUtils]: 79: Hoare triple {8830#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] {8830#false} is VALID [2022-04-08 00:54:45,793 INFO L290 TraceCheckUtils]: 80: Hoare triple {8830#false} [133] L35-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8830#false} is VALID [2022-04-08 00:54:45,793 INFO L290 TraceCheckUtils]: 81: Hoare triple {8830#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[] {8830#false} is VALID [2022-04-08 00:54:45,793 INFO L272 TraceCheckUtils]: 82: Hoare triple {8830#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] {8830#false} is VALID [2022-04-08 00:54:45,793 INFO L290 TraceCheckUtils]: 83: Hoare triple {8830#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] {8830#false} is VALID [2022-04-08 00:54:45,793 INFO L290 TraceCheckUtils]: 84: Hoare triple {8830#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[] {8830#false} is VALID [2022-04-08 00:54:45,793 INFO L290 TraceCheckUtils]: 85: Hoare triple {8830#false} [148] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8830#false} is VALID [2022-04-08 00:54:45,793 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 18 proven. 17 refuted. 0 times theorem prover too weak. 127 trivial. 0 not checked. [2022-04-08 00:54:45,794 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 00:54:46,521 INFO L290 TraceCheckUtils]: 85: Hoare triple {8830#false} [148] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8830#false} is VALID [2022-04-08 00:54:46,521 INFO L290 TraceCheckUtils]: 84: Hoare triple {8830#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[] {8830#false} is VALID [2022-04-08 00:54:46,521 INFO L290 TraceCheckUtils]: 83: Hoare triple {8830#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] {8830#false} is VALID [2022-04-08 00:54:46,521 INFO L272 TraceCheckUtils]: 82: Hoare triple {8830#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] {8830#false} is VALID [2022-04-08 00:54:46,521 INFO L290 TraceCheckUtils]: 81: Hoare triple {8830#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[] {8830#false} is VALID [2022-04-08 00:54:46,521 INFO L290 TraceCheckUtils]: 80: Hoare triple {8830#false} [133] L35-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8830#false} is VALID [2022-04-08 00:54:46,521 INFO L290 TraceCheckUtils]: 79: Hoare triple {8830#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] {8830#false} is VALID [2022-04-08 00:54:46,522 INFO L290 TraceCheckUtils]: 78: Hoare triple {9118#(<= 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[] {8830#false} is VALID [2022-04-08 00:54:46,522 INFO L290 TraceCheckUtils]: 77: Hoare triple {9118#(<= main_~b~0 main_~c~0)} [141] L42-2-->L43: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9118#(<= main_~b~0 main_~c~0)} is VALID [2022-04-08 00:54:46,526 INFO L290 TraceCheckUtils]: 76: Hoare triple {9125#(<= (+ 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] {9118#(<= main_~b~0 main_~c~0)} is VALID [2022-04-08 00:54:46,526 INFO L290 TraceCheckUtils]: 75: Hoare triple {9125#(<= (+ 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[] {9125#(<= (+ main_~b~0 main_~v~0) main_~c~0)} is VALID [2022-04-08 00:54:46,527 INFO L284 TraceCheckUtils]: 74: Hoare quadruple {8829#true} {9125#(<= (+ 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] {9125#(<= (+ main_~b~0 main_~v~0) main_~c~0)} is VALID [2022-04-08 00:54:46,527 INFO L290 TraceCheckUtils]: 73: Hoare triple {8829#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8829#true} is VALID [2022-04-08 00:54:46,527 INFO L290 TraceCheckUtils]: 72: Hoare triple {8829#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[] {8829#true} is VALID [2022-04-08 00:54:46,527 INFO L290 TraceCheckUtils]: 71: Hoare triple {8829#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] {8829#true} is VALID [2022-04-08 00:54:46,527 INFO L272 TraceCheckUtils]: 70: Hoare triple {9125#(<= (+ 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] {8829#true} is VALID [2022-04-08 00:54:46,527 INFO L284 TraceCheckUtils]: 69: Hoare quadruple {8829#true} {9125#(<= (+ 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] {9125#(<= (+ main_~b~0 main_~v~0) main_~c~0)} is VALID [2022-04-08 00:54:46,527 INFO L290 TraceCheckUtils]: 68: Hoare triple {8829#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8829#true} is VALID [2022-04-08 00:54:46,528 INFO L290 TraceCheckUtils]: 67: Hoare triple {8829#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[] {8829#true} is VALID [2022-04-08 00:54:46,528 INFO L290 TraceCheckUtils]: 66: Hoare triple {8829#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] {8829#true} is VALID [2022-04-08 00:54:46,528 INFO L272 TraceCheckUtils]: 65: Hoare triple {9125#(<= (+ 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] {8829#true} is VALID [2022-04-08 00:54:46,528 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {8829#true} {9125#(<= (+ 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] {9125#(<= (+ main_~b~0 main_~v~0) main_~c~0)} is VALID [2022-04-08 00:54:46,528 INFO L290 TraceCheckUtils]: 63: Hoare triple {8829#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8829#true} is VALID [2022-04-08 00:54:46,529 INFO L290 TraceCheckUtils]: 62: Hoare triple {8829#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[] {8829#true} is VALID [2022-04-08 00:54:46,529 INFO L290 TraceCheckUtils]: 61: Hoare triple {8829#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] {8829#true} is VALID [2022-04-08 00:54:46,529 INFO L272 TraceCheckUtils]: 60: Hoare triple {9125#(<= (+ 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] {8829#true} is VALID [2022-04-08 00:54:46,529 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {8829#true} {9125#(<= (+ 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] {9125#(<= (+ main_~b~0 main_~v~0) main_~c~0)} is VALID [2022-04-08 00:54:46,529 INFO L290 TraceCheckUtils]: 58: Hoare triple {8829#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8829#true} is VALID [2022-04-08 00:54:46,529 INFO L290 TraceCheckUtils]: 57: Hoare triple {8829#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[] {8829#true} is VALID [2022-04-08 00:54:46,530 INFO L290 TraceCheckUtils]: 56: Hoare triple {8829#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] {8829#true} is VALID [2022-04-08 00:54:46,530 INFO L272 TraceCheckUtils]: 55: Hoare triple {9125#(<= (+ 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] {8829#true} is VALID [2022-04-08 00:54:46,530 INFO L290 TraceCheckUtils]: 54: Hoare triple {9125#(<= (+ main_~b~0 main_~v~0) main_~c~0)} [153] L49-2-->L50: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9125#(<= (+ main_~b~0 main_~v~0) main_~c~0)} is VALID [2022-04-08 00:54:46,531 INFO L290 TraceCheckUtils]: 53: Hoare triple {9195#(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] {9125#(<= (+ main_~b~0 main_~v~0) main_~c~0)} is VALID [2022-04-08 00:54:46,531 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {8829#true} {9195#(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] {9195#(or (<= (+ (* main_~v~0 2) main_~b~0) main_~c~0) (not (<= (* main_~v~0 2) main_~c~0)))} is VALID [2022-04-08 00:54:46,531 INFO L290 TraceCheckUtils]: 51: Hoare triple {8829#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8829#true} is VALID [2022-04-08 00:54:46,531 INFO L290 TraceCheckUtils]: 50: Hoare triple {8829#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[] {8829#true} is VALID [2022-04-08 00:54:46,531 INFO L290 TraceCheckUtils]: 49: Hoare triple {8829#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] {8829#true} is VALID [2022-04-08 00:54:46,531 INFO L272 TraceCheckUtils]: 48: Hoare triple {9195#(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] {8829#true} is VALID [2022-04-08 00:54:46,532 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {8829#true} {9195#(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] {9195#(or (<= (+ (* main_~v~0 2) main_~b~0) main_~c~0) (not (<= (* main_~v~0 2) main_~c~0)))} is VALID [2022-04-08 00:54:46,532 INFO L290 TraceCheckUtils]: 46: Hoare triple {8829#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8829#true} is VALID [2022-04-08 00:54:46,532 INFO L290 TraceCheckUtils]: 45: Hoare triple {8829#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[] {8829#true} is VALID [2022-04-08 00:54:46,532 INFO L290 TraceCheckUtils]: 44: Hoare triple {8829#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] {8829#true} is VALID [2022-04-08 00:54:46,532 INFO L272 TraceCheckUtils]: 43: Hoare triple {9195#(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] {8829#true} is VALID [2022-04-08 00:54:46,533 INFO L284 TraceCheckUtils]: 42: Hoare quadruple {8829#true} {9195#(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] {9195#(or (<= (+ (* main_~v~0 2) main_~b~0) main_~c~0) (not (<= (* main_~v~0 2) main_~c~0)))} is VALID [2022-04-08 00:54:46,533 INFO L290 TraceCheckUtils]: 41: Hoare triple {8829#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8829#true} is VALID [2022-04-08 00:54:46,533 INFO L290 TraceCheckUtils]: 40: Hoare triple {8829#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[] {8829#true} is VALID [2022-04-08 00:54:46,533 INFO L290 TraceCheckUtils]: 39: Hoare triple {8829#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] {8829#true} is VALID [2022-04-08 00:54:46,533 INFO L272 TraceCheckUtils]: 38: Hoare triple {9195#(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] {8829#true} is VALID [2022-04-08 00:54:46,535 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {8829#true} {9195#(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] {9195#(or (<= (+ (* main_~v~0 2) main_~b~0) main_~c~0) (not (<= (* main_~v~0 2) main_~c~0)))} is VALID [2022-04-08 00:54:46,535 INFO L290 TraceCheckUtils]: 36: Hoare triple {8829#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8829#true} is VALID [2022-04-08 00:54:46,535 INFO L290 TraceCheckUtils]: 35: Hoare triple {8829#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[] {8829#true} is VALID [2022-04-08 00:54:46,535 INFO L290 TraceCheckUtils]: 34: Hoare triple {8829#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] {8829#true} is VALID [2022-04-08 00:54:46,535 INFO L272 TraceCheckUtils]: 33: Hoare triple {9195#(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] {8829#true} is VALID [2022-04-08 00:54:46,536 INFO L290 TraceCheckUtils]: 32: Hoare triple {9195#(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[] {9195#(or (<= (+ (* main_~v~0 2) main_~b~0) main_~c~0) (not (<= (* main_~v~0 2) main_~c~0)))} is VALID [2022-04-08 00:54:46,537 INFO L290 TraceCheckUtils]: 31: Hoare triple {9262#(<= (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] {9195#(or (<= (+ (* main_~v~0 2) main_~b~0) main_~c~0) (not (<= (* main_~v~0 2) main_~c~0)))} is VALID [2022-04-08 00:54:46,537 INFO L290 TraceCheckUtils]: 30: Hoare triple {9262#(<= (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[] {9262#(<= (div main_~c~0 2) (+ (div (+ (- 2) (* (- 1) (div main_~c~0 2)) main_~c~0) 2) 1))} is VALID [2022-04-08 00:54:46,537 INFO L290 TraceCheckUtils]: 29: Hoare triple {8918#(<= 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] {9262#(<= (div main_~c~0 2) (+ (div (+ (- 2) (* (- 1) (div main_~c~0 2)) main_~c~0) 2) 1))} is VALID [2022-04-08 00:54:46,538 INFO L290 TraceCheckUtils]: 28: Hoare triple {8918#(<= main_~a~0 1)} [133] L35-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8918#(<= main_~a~0 1)} is VALID [2022-04-08 00:54:46,538 INFO L290 TraceCheckUtils]: 27: Hoare triple {9275#(<= 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] {8918#(<= main_~a~0 1)} is VALID [2022-04-08 00:54:46,539 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {8829#true} {9275#(<= 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] {9275#(<= main_~x~0 1)} is VALID [2022-04-08 00:54:46,539 INFO L290 TraceCheckUtils]: 25: Hoare triple {8829#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8829#true} is VALID [2022-04-08 00:54:46,539 INFO L290 TraceCheckUtils]: 24: Hoare triple {8829#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[] {8829#true} is VALID [2022-04-08 00:54:46,539 INFO L290 TraceCheckUtils]: 23: Hoare triple {8829#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] {8829#true} is VALID [2022-04-08 00:54:46,539 INFO L272 TraceCheckUtils]: 22: Hoare triple {9275#(<= 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] {8829#true} is VALID [2022-04-08 00:54:46,539 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {8829#true} {9275#(<= 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] {9275#(<= main_~x~0 1)} is VALID [2022-04-08 00:54:46,539 INFO L290 TraceCheckUtils]: 20: Hoare triple {8829#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8829#true} is VALID [2022-04-08 00:54:46,539 INFO L290 TraceCheckUtils]: 19: Hoare triple {8829#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[] {8829#true} is VALID [2022-04-08 00:54:46,539 INFO L290 TraceCheckUtils]: 18: Hoare triple {8829#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] {8829#true} is VALID [2022-04-08 00:54:46,540 INFO L272 TraceCheckUtils]: 17: Hoare triple {9275#(<= 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] {8829#true} is VALID [2022-04-08 00:54:46,540 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {8829#true} {9275#(<= 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] {9275#(<= main_~x~0 1)} is VALID [2022-04-08 00:54:46,540 INFO L290 TraceCheckUtils]: 15: Hoare triple {8829#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8829#true} is VALID [2022-04-08 00:54:46,540 INFO L290 TraceCheckUtils]: 14: Hoare triple {8829#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[] {8829#true} is VALID [2022-04-08 00:54:46,540 INFO L290 TraceCheckUtils]: 13: Hoare triple {8829#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] {8829#true} is VALID [2022-04-08 00:54:46,540 INFO L272 TraceCheckUtils]: 12: Hoare triple {9275#(<= 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] {8829#true} is VALID [2022-04-08 00:54:46,540 INFO L290 TraceCheckUtils]: 11: Hoare triple {9275#(<= 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] {9275#(<= main_~x~0 1)} is VALID [2022-04-08 00:54:46,541 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {8859#(not (= |assume_abort_if_not_#in~cond| 0))} {8829#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] {9275#(<= main_~x~0 1)} is VALID [2022-04-08 00:54:46,541 INFO L290 TraceCheckUtils]: 9: Hoare triple {8859#(not (= |assume_abort_if_not_#in~cond| 0))} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8859#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-08 00:54:46,542 INFO L290 TraceCheckUtils]: 8: Hoare triple {9336#(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[] {8859#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-08 00:54:46,542 INFO L290 TraceCheckUtils]: 7: Hoare triple {8829#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] {9336#(or (not (= |assume_abort_if_not_#in~cond| 0)) (= assume_abort_if_not_~cond 0))} is VALID [2022-04-08 00:54:46,542 INFO L272 TraceCheckUtils]: 6: Hoare triple {8829#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] {8829#true} is VALID [2022-04-08 00:54:46,542 INFO L290 TraceCheckUtils]: 5: Hoare triple {8829#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] {8829#true} is VALID [2022-04-08 00:54:46,542 INFO L272 TraceCheckUtils]: 4: Hoare triple {8829#true} [116] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8829#true} is VALID [2022-04-08 00:54:46,542 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {8829#true} {8829#true} [161] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8829#true} is VALID [2022-04-08 00:54:46,542 INFO L290 TraceCheckUtils]: 2: Hoare triple {8829#true} [120] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8829#true} is VALID [2022-04-08 00:54:46,542 INFO L290 TraceCheckUtils]: 1: Hoare triple {8829#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] {8829#true} is VALID [2022-04-08 00:54:46,542 INFO L272 TraceCheckUtils]: 0: Hoare triple {8829#true} [115] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8829#true} is VALID [2022-04-08 00:54:46,543 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 18 proven. 17 refuted. 0 times theorem prover too weak. 127 trivial. 0 not checked. [2022-04-08 00:54:46,543 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 00:54:46,543 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [752929661] [2022-04-08 00:54:46,543 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 00:54:46,543 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [943941645] [2022-04-08 00:54:46,543 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [943941645] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 00:54:46,543 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-08 00:54:46,543 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10] total 16 [2022-04-08 00:54:46,543 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [404121459] [2022-04-08 00:54:46,543 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-04-08 00:54:46,544 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 [2022-04-08 00:54:46,544 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 00:54:46,545 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) [2022-04-08 00:54:46,624 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 96 edges. 96 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 00:54:46,625 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2022-04-08 00:54:46,625 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-08 00:54:46,625 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2022-04-08 00:54:46,625 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=42, Invalid=198, Unknown=0, NotChecked=0, Total=240 [2022-04-08 00:54:46,625 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) [2022-04-08 00:54:47,351 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 00:54:47,352 INFO L93 Difference]: Finished difference Result 144 states and 186 transitions. [2022-04-08 00:54:47,352 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-04-08 00:54:47,352 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 [2022-04-08 00:54:47,352 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 00:54:47,352 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) [2022-04-08 00:54:47,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 72 transitions. [2022-04-08 00:54:47,354 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) [2022-04-08 00:54:47,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 72 transitions. [2022-04-08 00:54:47,355 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 9 states and 72 transitions. [2022-04-08 00:54:47,430 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 72 edges. 72 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 00:54:47,430 INFO L225 Difference]: With dead ends: 144 [2022-04-08 00:54:47,430 INFO L226 Difference]: Without dead ends: 0 [2022-04-08 00:54:47,431 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 [2022-04-08 00:54:47,431 INFO L913 BasicCegarLoop]: 36 mSDtfsCounter, 19 mSDsluCounter, 166 mSDsCounter, 0 mSdLazyCounter, 195 mSolverCounterSat, 45 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 19 SdHoareTripleChecker+Valid, 202 SdHoareTripleChecker+Invalid, 240 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 45 IncrementalHoareTripleChecker+Valid, 195 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-08 00:54:47,432 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [19 Valid, 202 Invalid, 240 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [45 Valid, 195 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-08 00:54:47,432 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-04-08 00:54:47,432 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-04-08 00:54:47,432 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 00:54:47,433 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) [2022-04-08 00:54:47,433 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) [2022-04-08 00:54:47,433 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) [2022-04-08 00:54:47,433 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 00:54:47,433 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2022-04-08 00:54:47,433 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-04-08 00:54:47,433 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 00:54:47,433 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 00:54:47,433 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. [2022-04-08 00:54:47,433 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. [2022-04-08 00:54:47,434 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 00:54:47,434 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2022-04-08 00:54:47,434 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-04-08 00:54:47,434 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 00:54:47,434 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 00:54:47,434 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 00:54:47,434 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 00:54:47,435 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) [2022-04-08 00:54:47,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-04-08 00:54:47,435 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 86 [2022-04-08 00:54:47,435 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 00:54:47,435 INFO L478 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-04-08 00:54:47,435 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) [2022-04-08 00:54:47,435 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-04-08 00:54:47,436 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 00:54:47,438 INFO L788 garLoopResultBuilder]: Registering result SAFE for location __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-04-08 00:54:47,454 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Forceful destruction successful, exit code 0 [2022-04-08 00:54:47,638 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 [2022-04-08 00:54:47,640 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2022-04-08 00:54:48,904 INFO L878 garLoopResultBuilder]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|)) [2022-04-08 00:54:48,904 INFO L882 garLoopResultBuilder]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2022-04-08 00:54:48,904 INFO L882 garLoopResultBuilder]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2022-04-08 00:54:48,904 INFO L885 garLoopResultBuilder]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2022-04-08 00:54:48,904 INFO L885 garLoopResultBuilder]: At program point L-1(line -1) the Hoare annotation is: true [2022-04-08 00:54:48,904 INFO L882 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2022-04-08 00:54:48,904 INFO L882 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2022-04-08 00:54:48,904 INFO L885 garLoopResultBuilder]: At program point assume_abort_if_notENTRY(lines 7 9) the Hoare annotation is: true [2022-04-08 00:54:48,904 INFO L882 garLoopResultBuilder]: For program point L8(line 8) no Hoare annotation was computed. [2022-04-08 00:54:48,905 INFO L882 garLoopResultBuilder]: For program point L8-2(lines 7 9) no Hoare annotation was computed. [2022-04-08 00:54:48,905 INFO L882 garLoopResultBuilder]: For program point assume_abort_if_notEXIT(lines 7 9) no Hoare annotation was computed. [2022-04-08 00:54:48,905 INFO L885 garLoopResultBuilder]: At program point mainENTRY(lines 18 76) the Hoare annotation is: true [2022-04-08 00:54:48,905 INFO L885 garLoopResultBuilder]: At program point L22(line 22) the Hoare annotation is: true [2022-04-08 00:54:48,905 INFO L882 garLoopResultBuilder]: For program point L22-1(line 22) no Hoare annotation was computed. [2022-04-08 00:54:48,905 INFO L878 garLoopResultBuilder]: At program point L24(line 24) the Hoare annotation is: (and (<= 0 main_~x~0) (<= main_~x~0 1)) [2022-04-08 00:54:48,905 INFO L878 garLoopResultBuilder]: At program point L24-1(line 24) the Hoare annotation is: (and (<= 0 main_~y~0) (<= 0 main_~x~0) (<= main_~x~0 1) (<= main_~y~0 1)) [2022-04-08 00:54:48,905 INFO L878 garLoopResultBuilder]: At program point L25(line 25) the Hoare annotation is: (and (<= 0 main_~y~0) (<= 1 main_~x~0) (<= main_~x~0 1) (<= main_~y~0 1)) [2022-04-08 00:54:48,905 INFO L882 garLoopResultBuilder]: For program point L26(line 26) no Hoare annotation was computed. [2022-04-08 00:54:48,905 INFO L878 garLoopResultBuilder]: At program point L35-2(lines 35 73) the Hoare annotation is: (let ((.cse0 (<= main_~y~0 1))) (or (and (= main_~s~0 1) (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0))) (<= main_~x~0 1) (<= 1 main_~a~0) (= main_~b~0 main_~y~0) (= main_~q~0 0) (<= 1 main_~y~0) (= main_~a~0 main_~x~0) .cse0 (= main_~p~0 1)) (and (< main_~b~0 1) (= 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_~b~0 main_~c~0) (<= 0 main_~b~0) (= main_~q~0 1) (<= main_~c~0 main_~b~0) (= (+ main_~s~0 1) 0) .cse0))) [2022-04-08 00:54:48,905 INFO L878 garLoopResultBuilder]: At program point L35-3(lines 35 73) the Hoare annotation is: (and (<= 1 main_~x~0) (= main_~b~0 0) (= (+ (* 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))) (<= main_~b~0 main_~c~0) (<= 1 main_~y~0) (<= main_~y~0 1)) [2022-04-08 00:54:48,905 INFO L882 garLoopResultBuilder]: For program point L36(lines 36 37) no Hoare annotation was computed. [2022-04-08 00:54:48,906 INFO L882 garLoopResultBuilder]: For program point L74(line 74) no Hoare annotation was computed. [2022-04-08 00:54:48,906 INFO L878 garLoopResultBuilder]: At program point L42-2(lines 42 62) the Hoare annotation is: (let ((.cse0 (= main_~s~0 1)) (.cse1 (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))) (.cse2 (<= 1 main_~a~0)) (.cse3 (= main_~b~0 main_~y~0)) (.cse4 (= main_~q~0 0)) (.cse5 (= main_~a~0 main_~x~0)) (.cse6 (<= main_~y~0 1)) (.cse7 (= main_~p~0 1))) (or (and (= main_~v~0 (* main_~d~0 main_~b~0)) (<= main_~v~0 main_~b~0) (< main_~c~0 (* main_~v~0 2)) .cse0 .cse1 .cse2 (<= 0 main_~c~0) .cse3 (= main_~k~0 1) (< (div main_~x~0 2) main_~b~0) .cse4 (< main_~c~0 main_~b~0) .cse5 .cse6 .cse7) (and (= main_~k~0 0) .cse0 .cse1 .cse2 .cse3 .cse4 (<= 1 main_~y~0) .cse5 (<= main_~c~0 1) (= main_~c~0 main_~x~0) .cse6 .cse7))) [2022-04-08 00:54:48,906 INFO L882 garLoopResultBuilder]: For program point mainFINAL(lines 18 76) no Hoare annotation was computed. [2022-04-08 00:54:48,906 INFO L882 garLoopResultBuilder]: For program point L42-3(lines 42 62) no Hoare annotation was computed. [2022-04-08 00:54:48,906 INFO L882 garLoopResultBuilder]: For program point L43(lines 43 44) no Hoare annotation was computed. [2022-04-08 00:54:48,906 INFO L882 garLoopResultBuilder]: For program point mainEXIT(lines 18 76) no Hoare annotation was computed. [2022-04-08 00:54:48,906 INFO L878 garLoopResultBuilder]: At program point L49-2(lines 49 59) the Hoare annotation is: (and (= main_~k~0 0) (<= main_~v~0 main_~c~0) (= main_~s~0 1) (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0))) (= main_~b~0 main_~y~0) (<= main_~b~0 main_~v~0) (= main_~d~0 1) (= main_~q~0 0) (<= 1 main_~y~0) (= main_~a~0 main_~x~0) (<= main_~c~0 1) (= main_~c~0 main_~x~0) (= main_~p~0 1)) [2022-04-08 00:54:48,906 INFO L882 garLoopResultBuilder]: For program point L49-3(lines 49 59) no Hoare annotation was computed. [2022-04-08 00:54:48,906 INFO L878 garLoopResultBuilder]: At program point L50(line 50) the Hoare annotation is: (and (= main_~k~0 0) (<= main_~v~0 main_~c~0) (= main_~s~0 1) (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0))) (= main_~b~0 main_~y~0) (<= main_~b~0 main_~v~0) (= main_~d~0 1) (= main_~q~0 0) (<= 1 main_~y~0) (= main_~a~0 main_~x~0) (<= main_~c~0 1) (= main_~c~0 main_~x~0) (= main_~p~0 1)) [2022-04-08 00:54:48,906 INFO L878 garLoopResultBuilder]: At program point L50-1(line 50) the Hoare annotation is: (and (= main_~k~0 0) (<= main_~v~0 main_~c~0) (= main_~s~0 1) (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0))) (= main_~b~0 main_~y~0) (<= main_~b~0 main_~v~0) (= main_~d~0 1) (= main_~q~0 0) (<= 1 main_~y~0) (= main_~a~0 main_~x~0) (<= main_~c~0 1) (= main_~c~0 main_~x~0) (= main_~p~0 1)) [2022-04-08 00:54:48,907 INFO L878 garLoopResultBuilder]: At program point L51(line 51) the Hoare annotation is: (and (= main_~k~0 0) (<= main_~v~0 main_~c~0) (= main_~s~0 1) (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0))) (= main_~b~0 main_~y~0) (<= main_~b~0 main_~v~0) (= main_~d~0 1) (= main_~q~0 0) (<= 1 main_~y~0) (= main_~a~0 main_~x~0) (<= main_~c~0 1) (= main_~c~0 main_~x~0) (= main_~p~0 1)) [2022-04-08 00:54:48,907 INFO L878 garLoopResultBuilder]: At program point L52(line 52) the Hoare annotation is: (and (= main_~k~0 0) (<= main_~v~0 main_~c~0) (= main_~s~0 1) (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0))) (= main_~b~0 main_~y~0) (<= main_~b~0 main_~v~0) (= main_~d~0 1) (= main_~q~0 0) (<= 1 main_~y~0) (= main_~a~0 main_~x~0) (<= main_~c~0 1) (= main_~c~0 main_~x~0) (= main_~p~0 1)) [2022-04-08 00:54:48,907 INFO L882 garLoopResultBuilder]: For program point L53(lines 49 59) no Hoare annotation was computed. [2022-04-08 00:54:48,907 INFO L885 garLoopResultBuilder]: At program point __VERIFIER_assertENTRY(lines 10 16) the Hoare annotation is: true [2022-04-08 00:54:48,907 INFO L882 garLoopResultBuilder]: For program point L11(lines 11 14) no Hoare annotation was computed. [2022-04-08 00:54:48,907 INFO L882 garLoopResultBuilder]: For program point L12(lines 12 13) no Hoare annotation was computed. [2022-04-08 00:54:48,907 INFO L882 garLoopResultBuilder]: For program point L11-2(lines 10 16) no Hoare annotation was computed. [2022-04-08 00:54:48,907 INFO L882 garLoopResultBuilder]: For program point __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION(line 13) no Hoare annotation was computed. [2022-04-08 00:54:48,907 INFO L882 garLoopResultBuilder]: For program point __VERIFIER_assertEXIT(lines 10 16) no Hoare annotation was computed. [2022-04-08 00:54:48,909 INFO L719 BasicCegarLoop]: Path program histogram: [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 00:54:48,910 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-04-08 00:54:48,923 WARN L170 areAnnotationChecker]: ULTIMATE.initFINAL has no Hoare annotation [2022-04-08 00:54:48,923 WARN L170 areAnnotationChecker]: L8 has no Hoare annotation [2022-04-08 00:54:48,924 WARN L170 areAnnotationChecker]: L11 has no Hoare annotation [2022-04-08 00:54:48,924 WARN L170 areAnnotationChecker]: ULTIMATE.initFINAL has no Hoare annotation [2022-04-08 00:54:48,924 WARN L170 areAnnotationChecker]: L8 has no Hoare annotation [2022-04-08 00:54:48,924 WARN L170 areAnnotationChecker]: L8 has no Hoare annotation [2022-04-08 00:54:48,924 WARN L170 areAnnotationChecker]: L11 has no Hoare annotation [2022-04-08 00:54:48,924 WARN L170 areAnnotationChecker]: L11 has no Hoare annotation [2022-04-08 00:54:48,924 WARN L170 areAnnotationChecker]: ULTIMATE.initEXIT has no Hoare annotation [2022-04-08 00:54:48,924 WARN L170 areAnnotationChecker]: L8-2 has no Hoare annotation [2022-04-08 00:54:48,924 WARN L170 areAnnotationChecker]: L12 has no Hoare annotation [2022-04-08 00:54:48,924 WARN L170 areAnnotationChecker]: L12 has no Hoare annotation [2022-04-08 00:54:48,924 WARN L170 areAnnotationChecker]: L11-2 has no Hoare annotation [2022-04-08 00:54:48,924 WARN L170 areAnnotationChecker]: assume_abort_if_notEXIT has no Hoare annotation [2022-04-08 00:54:48,924 WARN L170 areAnnotationChecker]: assume_abort_if_notEXIT has no Hoare annotation [2022-04-08 00:54:48,924 WARN L170 areAnnotationChecker]: assume_abort_if_notEXIT has no Hoare annotation [2022-04-08 00:54:48,924 WARN L170 areAnnotationChecker]: assume_abort_if_notEXIT has no Hoare annotation [2022-04-08 00:54:48,924 WARN L170 areAnnotationChecker]: __VERIFIER_assertEXIT has no Hoare annotation [2022-04-08 00:54:48,924 WARN L170 areAnnotationChecker]: __VERIFIER_assertEXIT has no Hoare annotation [2022-04-08 00:54:48,924 WARN L170 areAnnotationChecker]: __VERIFIER_assertEXIT has no Hoare annotation [2022-04-08 00:54:48,924 WARN L170 areAnnotationChecker]: __VERIFIER_assertEXIT has no Hoare annotation [2022-04-08 00:54:48,924 WARN L170 areAnnotationChecker]: __VERIFIER_assertEXIT has no Hoare annotation [2022-04-08 00:54:48,924 WARN L170 areAnnotationChecker]: L22-1 has no Hoare annotation [2022-04-08 00:54:48,924 WARN L170 areAnnotationChecker]: L26 has no Hoare annotation [2022-04-08 00:54:48,925 WARN L170 areAnnotationChecker]: L53 has no Hoare annotation [2022-04-08 00:54:48,925 WARN L170 areAnnotationChecker]: L53 has no Hoare annotation [2022-04-08 00:54:48,925 WARN L170 areAnnotationChecker]: L74 has no Hoare annotation [2022-04-08 00:54:48,929 WARN L170 areAnnotationChecker]: L36 has no Hoare annotation [2022-04-08 00:54:48,929 WARN L170 areAnnotationChecker]: L49-3 has no Hoare annotation [2022-04-08 00:54:48,929 WARN L170 areAnnotationChecker]: L49-3 has no Hoare annotation [2022-04-08 00:54:48,929 WARN L170 areAnnotationChecker]: L49-3 has no Hoare annotation [2022-04-08 00:54:48,931 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-08 00:54:48,931 WARN L170 areAnnotationChecker]: L36 has no Hoare annotation [2022-04-08 00:54:48,931 WARN L170 areAnnotationChecker]: L36 has no Hoare annotation [2022-04-08 00:54:48,931 WARN L170 areAnnotationChecker]: L42-3 has no Hoare annotation [2022-04-08 00:54:48,931 WARN L170 areAnnotationChecker]: L42-3 has no Hoare annotation [2022-04-08 00:54:48,931 WARN L170 areAnnotationChecker]: L43 has no Hoare annotation [2022-04-08 00:54:48,931 WARN L170 areAnnotationChecker]: mainEXIT has no Hoare annotation [2022-04-08 00:54:48,931 WARN L170 areAnnotationChecker]: L42-3 has no Hoare annotation [2022-04-08 00:54:48,931 WARN L170 areAnnotationChecker]: L43 has no Hoare annotation [2022-04-08 00:54:48,931 WARN L170 areAnnotationChecker]: L43 has no Hoare annotation [2022-04-08 00:54:48,931 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2022-04-08 00:54:48,931 INFO L163 areAnnotationChecker]: CFG has 15 edges. 15 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [2022-04-08 00:54:48,946 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 08.04 12:54:48 BasicIcfg [2022-04-08 00:54:48,946 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-04-08 00:54:48,947 INFO L158 Benchmark]: Toolchain (without parser) took 94979.66ms. Allocated memory was 187.7MB in the beginning and 281.0MB in the end (delta: 93.3MB). Free memory was 135.1MB in the beginning and 158.6MB in the end (delta: -23.6MB). Peak memory consumption was 139.0MB. Max. memory is 8.0GB. [2022-04-08 00:54:48,948 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 187.7MB. Free memory was 151.2MB in the beginning and 151.0MB in the end (delta: 136.5kB). There was no memory consumed. Max. memory is 8.0GB. [2022-04-08 00:54:48,948 INFO L158 Benchmark]: CACSL2BoogieTranslator took 227.16ms. Allocated memory was 187.7MB in the beginning and 233.8MB in the end (delta: 46.1MB). Free memory was 134.9MB in the beginning and 209.5MB in the end (delta: -74.6MB). Peak memory consumption was 12.5MB. Max. memory is 8.0GB. [2022-04-08 00:54:48,949 INFO L158 Benchmark]: Boogie Preprocessor took 25.08ms. Allocated memory is still 233.8MB. Free memory was 209.1MB in the beginning and 207.6MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-04-08 00:54:48,949 INFO L158 Benchmark]: RCFGBuilder took 336.18ms. Allocated memory is still 233.8MB. Free memory was 207.6MB in the beginning and 194.5MB in the end (delta: 13.1MB). Peak memory consumption was 12.6MB. Max. memory is 8.0GB. [2022-04-08 00:54:48,949 INFO L158 Benchmark]: IcfgTransformer took 33.75ms. Allocated memory is still 233.8MB. Free memory was 194.5MB in the beginning and 192.9MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-04-08 00:54:48,950 INFO L158 Benchmark]: TraceAbstraction took 94352.04ms. Allocated memory was 233.8MB in the beginning and 281.0MB in the end (delta: 47.2MB). Free memory was 192.4MB in the beginning and 158.6MB in the end (delta: 33.7MB). Peak memory consumption was 150.4MB. Max. memory is 8.0GB. [2022-04-08 00:54:48,951 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 0.11ms. Allocated memory is still 187.7MB. Free memory was 151.2MB in the beginning and 151.0MB in the end (delta: 136.5kB). There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 227.16ms. Allocated memory was 187.7MB in the beginning and 233.8MB in the end (delta: 46.1MB). Free memory was 134.9MB in the beginning and 209.5MB in the end (delta: -74.6MB). Peak memory consumption was 12.5MB. Max. memory is 8.0GB. * Boogie Preprocessor took 25.08ms. Allocated memory is still 233.8MB. Free memory was 209.1MB in the beginning and 207.6MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * RCFGBuilder took 336.18ms. Allocated memory is still 233.8MB. Free memory was 207.6MB in the beginning and 194.5MB in the end (delta: 13.1MB). Peak memory consumption was 12.6MB. Max. memory is 8.0GB. * IcfgTransformer took 33.75ms. Allocated memory is still 233.8MB. Free memory was 194.5MB in the beginning and 192.9MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * TraceAbstraction took 94352.04ms. Allocated memory was 233.8MB in the beginning and 281.0MB in the end (delta: 47.2MB). Free memory was 192.4MB in the beginning and 158.6MB in the end (delta: 33.7MB). Peak memory consumption was 150.4MB. 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: 94.2s, OverallIterations: 12, TraceHistogramMax: 9, PathProgramHistogramMax: 2, EmptinessCheckTime: 0.0s, AutomataDifference: 28.5s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 1.3s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 1 mSolverCounterUnknown, 694 SdHoareTripleChecker+Valid, 8.6s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 643 mSDsluCounter, 2287 SdHoareTripleChecker+Invalid, 8.5s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 1761 mSDsCounter, 720 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 2694 IncrementalHoareTripleChecker+Invalid, 3415 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 720 mSolverCounterUnsat, 526 mSDtfsCounter, 2694 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 1132 GetRequests, 935 SyntacticMatches, 7 SemanticMatches, 190 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 971 ImplicationChecksByTransitivity, 7.2s 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: 1.9s AutomataMinimizationTime, 12 MinimizatonAttempts, 131 StatesRemovedByMinimization, 10 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 18 LocationsWithAnnotation, 151 PreInvPairs, 170 NumberOfFragments, 489 HoareAnnotationTreeSize, 151 FomulaSimplifications, 36 FormulaSimplificationTreeSizeReduction, 0.1s HoareSimplificationTime, 18 FomulaSimplificationsInter, 2652 FormulaSimplificationTreeSizeReductionInter, 1.1s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 58.4s 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 - InvariantResult [Line: 49]: Loop Invariant Derived loop invariant: (((((((((((k == 0 && v <= c) && s == 1) && a == y * r + p * x) && b == y) && b <= v) && d == 1) && q == 0) && 1 <= y) && a == x) && c <= 1) && c == x) && p == 1 - InvariantResult [Line: 35]: Loop Invariant Derived loop invariant: (((((((((s == 1 && a == y * r + p * x) && x <= 1) && 1 <= a) && b == y) && q == 0) && 1 <= y) && a == x) && y <= 1) && p == 1) || (((((((((((b < 1 && p == 0) && x / 2 < a) && r == 1) && a == y) && a <= x) && b <= c) && 0 <= b) && q == 1) && c <= b) && s + 1 == 0) && y <= 1) - InvariantResult [Line: 42]: Loop Invariant Derived loop invariant: ((((((((((((((v == d * b && v <= b) && c < v * 2) && s == 1) && a == y * r + p * x) && 1 <= a) && 0 <= c) && b == y) && k == 1) && x / 2 < b) && q == 0) && c < b) && a == x) && y <= 1) && p == 1) || (((((((((((k == 0 && s == 1) && a == y * r + p * x) && 1 <= a) && b == y) && q == 0) && 1 <= y) && a == x) && c <= 1) && c == x) && y <= 1) && p == 1) RESULT: Ultimate proved your program to be correct! [2022-04-08 00:54:48,992 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...