/root/.sdkman/candidates/java/current/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../benchexec/../../../trunk/examples/settings/gemcutter/NewStatesSleep.epf --traceabstraction.dfs.order.used.in.por LOOP_LOCKSTEP --traceabstraction.additional.conditional.commutativity.checking DFS --traceabstraction.criterion.for.conditional.commutativity.checking RANDOM --traceabstraction.probability.for.random.criterion 20 --traceabstraction.seed.for.random.criterion 546 --traceabstraction.use.limited.checks.recommended.for.dfs true --traceabstraction.limit.for.limited.checks 10 -tc ../benchexec/../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/weaver/popl20-more-vector-add.wvr.c -------------------------------------------------------------------------------- This is Ultimate 0.2.4-wip.dk.conditional-comm-17da818-m [2024-05-07 19:25:12,923 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-05-07 19:25:12,998 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../benchexec/../../../trunk/examples/settings/gemcutter/NewStatesSleep.epf [2024-05-07 19:25:13,001 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-05-07 19:25:13,001 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-05-07 19:25:13,026 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-05-07 19:25:13,027 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-05-07 19:25:13,027 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-05-07 19:25:13,027 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-05-07 19:25:13,027 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-05-07 19:25:13,030 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-05-07 19:25:13,030 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-05-07 19:25:13,031 INFO L153 SettingsManager]: * Use SBE=true [2024-05-07 19:25:13,034 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-05-07 19:25:13,034 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-05-07 19:25:13,034 INFO L153 SettingsManager]: * sizeof long=4 [2024-05-07 19:25:13,035 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-05-07 19:25:13,036 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-05-07 19:25:13,036 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-05-07 19:25:13,036 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-05-07 19:25:13,036 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-05-07 19:25:13,036 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-05-07 19:25:13,036 INFO L153 SettingsManager]: * sizeof long double=12 [2024-05-07 19:25:13,037 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-05-07 19:25:13,037 INFO L153 SettingsManager]: * Use constant arrays=true [2024-05-07 19:25:13,037 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-05-07 19:25:13,037 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-05-07 19:25:13,037 INFO L153 SettingsManager]: * To the following directory=./dump/ [2024-05-07 19:25:13,037 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-05-07 19:25:13,037 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-05-07 19:25:13,039 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-05-07 19:25:13,039 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-05-07 19:25:13,039 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-05-07 19:25:13,039 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-05-07 19:25:13,039 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=SLEEP_NEW_STATES [2024-05-07 19:25:13,039 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-05-07 19:25:13,039 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-05-07 19:25:13,039 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2024-05-07 19:25:13,040 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-05-07 19:25:13,040 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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/UGemCutter-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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: DFS Order used in POR -> LOOP_LOCKSTEP Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional conditional commutativity checking -> DFS Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Criterion for conditional commutativity checking -> RANDOM Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: probability for random criterion as percentage -> 20 Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: seed for random criterion -> 546 Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: use limited checks (recommended for DFS) -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Limit for limited checks -> 10 [2024-05-07 19:25:13,256 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-05-07 19:25:13,285 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-05-07 19:25:13,287 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-05-07 19:25:13,288 INFO L270 PluginConnector]: Initializing CDTParser... [2024-05-07 19:25:13,288 INFO L274 PluginConnector]: CDTParser initialized [2024-05-07 19:25:13,289 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/svcomp/weaver/popl20-more-vector-add.wvr.c [2024-05-07 19:25:14,352 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-05-07 19:25:14,545 INFO L384 CDTParser]: Found 1 translation units. [2024-05-07 19:25:14,545 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-more-vector-add.wvr.c [2024-05-07 19:25:14,552 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/3eee80862/f933a02924e74555b1aae3560cdec8a8/FLAGf67b9edd2 [2024-05-07 19:25:14,564 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/3eee80862/f933a02924e74555b1aae3560cdec8a8 [2024-05-07 19:25:14,566 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-05-07 19:25:14,567 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-05-07 19:25:14,569 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-05-07 19:25:14,569 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-05-07 19:25:14,573 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-05-07 19:25:14,573 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.05 07:25:14" (1/1) ... [2024-05-07 19:25:14,575 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4626f465 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.05 07:25:14, skipping insertion in model container [2024-05-07 19:25:14,575 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.05 07:25:14" (1/1) ... [2024-05-07 19:25:14,598 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-05-07 19:25:14,762 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-more-vector-add.wvr.c[2598,2611] [2024-05-07 19:25:14,769 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-05-07 19:25:14,776 INFO L202 MainTranslator]: Completed pre-run [2024-05-07 19:25:14,796 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-more-vector-add.wvr.c[2598,2611] [2024-05-07 19:25:14,799 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-05-07 19:25:14,811 INFO L206 MainTranslator]: Completed translation [2024-05-07 19:25:14,811 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.05 07:25:14 WrapperNode [2024-05-07 19:25:14,811 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-05-07 19:25:14,812 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-05-07 19:25:14,812 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-05-07 19:25:14,812 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-05-07 19:25:14,818 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.05 07:25:14" (1/1) ... [2024-05-07 19:25:14,825 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.05 07:25:14" (1/1) ... [2024-05-07 19:25:14,844 INFO L138 Inliner]: procedures = 25, calls = 46, calls flagged for inlining = 11, calls inlined = 17, statements flattened = 203 [2024-05-07 19:25:14,845 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-05-07 19:25:14,845 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-05-07 19:25:14,845 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-05-07 19:25:14,845 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-05-07 19:25:14,853 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.05 07:25:14" (1/1) ... [2024-05-07 19:25:14,853 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.05 07:25:14" (1/1) ... [2024-05-07 19:25:14,855 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.05 07:25:14" (1/1) ... [2024-05-07 19:25:14,856 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.05 07:25:14" (1/1) ... [2024-05-07 19:25:14,862 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.05 07:25:14" (1/1) ... [2024-05-07 19:25:14,869 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.05 07:25:14" (1/1) ... [2024-05-07 19:25:14,871 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.05 07:25:14" (1/1) ... [2024-05-07 19:25:14,872 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.05 07:25:14" (1/1) ... [2024-05-07 19:25:14,876 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-05-07 19:25:14,877 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-05-07 19:25:14,877 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-05-07 19:25:14,877 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-05-07 19:25:14,878 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.05 07:25:14" (1/1) ... [2024-05-07 19:25:14,894 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-05-07 19:25:14,917 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-07 19:25:14,933 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-05-07 19:25:14,948 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-05-07 19:25:14,982 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-05-07 19:25:14,982 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-05-07 19:25:14,982 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-05-07 19:25:14,983 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-05-07 19:25:14,983 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2024-05-07 19:25:14,983 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2024-05-07 19:25:14,983 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2024-05-07 19:25:14,983 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2024-05-07 19:25:14,983 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2024-05-07 19:25:14,983 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2024-05-07 19:25:14,983 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-05-07 19:25:14,983 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-05-07 19:25:14,983 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-05-07 19:25:14,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-05-07 19:25:14,984 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-05-07 19:25:14,985 WARN L213 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2024-05-07 19:25:15,079 INFO L241 CfgBuilder]: Building ICFG [2024-05-07 19:25:15,080 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2024-05-07 19:25:15,430 INFO L282 CfgBuilder]: Performing block encoding [2024-05-07 19:25:15,443 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-05-07 19:25:15,443 INFO L309 CfgBuilder]: Removed 7 assume(true) statements. [2024-05-07 19:25:15,445 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.05 07:25:15 BoogieIcfgContainer [2024-05-07 19:25:15,445 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-05-07 19:25:15,446 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-05-07 19:25:15,447 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-05-07 19:25:15,449 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-05-07 19:25:15,449 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.05 07:25:14" (1/3) ... [2024-05-07 19:25:15,449 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6cc5920a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.05 07:25:15, skipping insertion in model container [2024-05-07 19:25:15,449 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.05 07:25:14" (2/3) ... [2024-05-07 19:25:15,450 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6cc5920a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.05 07:25:15, skipping insertion in model container [2024-05-07 19:25:15,450 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.05 07:25:15" (3/3) ... [2024-05-07 19:25:15,450 INFO L112 eAbstractionObserver]: Analyzing ICFG popl20-more-vector-add.wvr.c [2024-05-07 19:25:15,458 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2024-05-07 19:25:15,465 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-05-07 19:25:15,466 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-05-07 19:25:15,466 INFO L514 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2024-05-07 19:25:15,519 INFO L144 ThreadInstanceAdder]: Constructed 3 joinOtherThreadTransitions. [2024-05-07 19:25:15,554 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-05-07 19:25:15,555 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-05-07 19:25:15,555 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-07 19:25:15,559 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2024-05-07 19:25:15,560 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Waiting until timeout for monitored process [2024-05-07 19:25:15,583 INFO L188 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-05-07 19:25:15,591 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-07 19:25:15,592 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-05-07 19:25:15,597 INFO L357 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=PARTIAL_ORDER_FA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, 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, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@628a9a75, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms], mConComChecker=DFS, mConComCheckerCriterion=RANDOM, mConComCheckerLimitedChecksCriterion=true, mConComCheckerCriterionLimit=10, mConComCheckerRandomProb=20, mConComCheckerRandomSeed=546, mConComCheckerConditionCriterion=false [2024-05-07 19:25:15,598 INFO L358 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2024-05-07 19:25:15,963 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 473 treesize of output 449 [2024-05-07 19:25:18,312 INFO L85 PathProgramCache]: Analyzing trace with hash 1462143548, now seen corresponding path program 1 times [2024-05-07 19:25:18,316 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:25:18,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:25:18,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:25:18,678 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-05-07 19:25:18,678 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:25:18,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:25:18,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:25:18,780 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-05-07 19:25:18,815 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-05-07 19:25:18,816 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-05-07 19:25:18,909 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 37 [2024-05-07 19:25:20,992 INFO L85 PathProgramCache]: Analyzing trace with hash 760965830, now seen corresponding path program 1 times [2024-05-07 19:25:20,992 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:25:20,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:25:21,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:25:21,360 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-05-07 19:25:21,361 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:25:21,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:25:21,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:25:21,620 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-05-07 19:25:21,621 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-05-07 19:25:21,621 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2024-05-07 19:25:21,846 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 37 [2024-05-07 19:25:21,937 INFO L85 PathProgramCache]: Analyzing trace with hash -1560300495, now seen corresponding path program 1 times [2024-05-07 19:25:21,938 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:25:21,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:25:21,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:25:22,309 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-05-07 19:25:22,309 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:25:22,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:25:22,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:25:22,604 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-05-07 19:25:22,638 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 37 [2024-05-07 19:25:22,749 INFO L85 PathProgramCache]: Analyzing trace with hash 1335123821, now seen corresponding path program 2 times [2024-05-07 19:25:22,749 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:25:22,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:25:22,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:25:22,954 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-05-07 19:25:22,955 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:25:22,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:25:22,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:25:23,177 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-05-07 19:25:23,224 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 37 [2024-05-07 19:25:25,290 INFO L85 PathProgramCache]: Analyzing trace with hash -1850669271, now seen corresponding path program 3 times [2024-05-07 19:25:25,290 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:25:25,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:25:25,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:25:25,466 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-05-07 19:25:25,466 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:25:25,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:25:25,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:25:25,637 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-05-07 19:25:25,676 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 37 [2024-05-07 19:25:25,774 INFO L85 PathProgramCache]: Analyzing trace with hash 1633187820, now seen corresponding path program 1 times [2024-05-07 19:25:25,775 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:25:25,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:25:25,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:25:25,976 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-05-07 19:25:25,977 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:25:25,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:25:25,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:25:26,176 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-05-07 19:25:26,202 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 37 [2024-05-07 19:25:28,271 INFO L85 PathProgramCache]: Analyzing trace with hash 1633168695, now seen corresponding path program 2 times [2024-05-07 19:25:28,271 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:25:28,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:25:28,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:25:28,440 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-05-07 19:25:28,440 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:25:28,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:25:28,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:25:28,675 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-05-07 19:25:28,721 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 37 [2024-05-07 19:25:28,780 INFO L85 PathProgramCache]: Analyzing trace with hash -1889367780, now seen corresponding path program 3 times [2024-05-07 19:25:28,780 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:25:28,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:25:28,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:25:28,921 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-05-07 19:25:28,922 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:25:28,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:25:28,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:25:29,096 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-05-07 19:25:29,136 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 37 [2024-05-07 19:25:31,198 INFO L85 PathProgramCache]: Analyzing trace with hash -525238, now seen corresponding path program 1 times [2024-05-07 19:25:31,198 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:25:31,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:25:31,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:25:31,349 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-05-07 19:25:31,350 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:25:31,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:25:31,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:25:31,539 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-05-07 19:25:31,575 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 37 [2024-05-07 19:25:32,296 INFO L85 PathProgramCache]: Analyzing trace with hash -652900061, now seen corresponding path program 2 times [2024-05-07 19:25:32,296 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:25:32,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:25:32,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:25:32,456 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-05-07 19:25:32,456 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:25:32,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:25:32,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:25:32,615 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-05-07 19:25:32,655 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 29 [2024-05-07 19:25:34,757 INFO L85 PathProgramCache]: Analyzing trace with hash 1262558635, now seen corresponding path program 1 times [2024-05-07 19:25:34,757 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:25:34,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:25:34,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:25:34,918 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-05-07 19:25:34,918 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:25:34,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:25:34,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:25:35,069 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-05-07 19:25:35,103 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 37 [2024-05-07 19:25:37,176 INFO L85 PathProgramCache]: Analyzing trace with hash -243196690, now seen corresponding path program 1 times [2024-05-07 19:25:37,176 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:25:37,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:25:37,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:25:37,376 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-05-07 19:25:37,376 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:25:37,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:25:37,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:25:37,535 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-05-07 19:25:37,574 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 29 [2024-05-07 19:25:39,624 INFO L85 PathProgramCache]: Analyzing trace with hash 1355626514, now seen corresponding path program 1 times [2024-05-07 19:25:39,625 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:25:39,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:25:39,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:25:39,831 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-05-07 19:25:39,831 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:25:39,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:25:39,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:25:39,988 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-05-07 19:25:40,009 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 37 [2024-05-07 19:25:40,092 INFO L85 PathProgramCache]: Analyzing trace with hash 1944920559, now seen corresponding path program 1 times [2024-05-07 19:25:40,092 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:25:40,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:25:40,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:25:40,228 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-05-07 19:25:40,228 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:25:40,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:25:40,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:25:40,427 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-05-07 19:25:40,449 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 37 [2024-05-07 19:25:40,524 INFO L85 PathProgramCache]: Analyzing trace with hash 478364143, now seen corresponding path program 2 times [2024-05-07 19:25:40,524 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:25:40,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:25:40,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:25:40,661 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-05-07 19:25:40,662 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:25:40,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:25:40,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:25:40,780 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-05-07 19:25:40,814 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 37 [2024-05-07 19:25:40,894 INFO L85 PathProgramCache]: Analyzing trace with hash -2081373890, now seen corresponding path program 1 times [2024-05-07 19:25:40,894 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:25:40,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:25:40,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:25:41,052 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-05-07 19:25:41,052 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:25:41,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:25:41,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:25:41,181 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-05-07 19:25:41,217 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 37 [2024-05-07 19:25:43,268 INFO L85 PathProgramCache]: Analyzing trace with hash -357668353, now seen corresponding path program 1 times [2024-05-07 19:25:43,268 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:25:43,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:25:43,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:25:43,437 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-05-07 19:25:43,437 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:25:43,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:25:43,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:25:43,605 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-05-07 19:25:43,647 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 952 treesize of output 904 [2024-05-07 19:25:45,759 INFO L85 PathProgramCache]: Analyzing trace with hash -30823456, now seen corresponding path program 2 times [2024-05-07 19:25:45,759 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:25:45,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:25:45,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:25:45,879 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-05-07 19:25:45,880 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:25:45,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:25:45,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:25:46,000 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-05-07 19:25:46,021 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 37 [2024-05-07 19:25:46,133 INFO L85 PathProgramCache]: Analyzing trace with hash 276124455, now seen corresponding path program 3 times [2024-05-07 19:25:46,133 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:25:46,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:25:46,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:25:46,252 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-05-07 19:25:46,252 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:25:46,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:25:46,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:25:46,370 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-05-07 19:25:46,391 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 29 [2024-05-07 19:25:48,429 INFO L85 PathProgramCache]: Analyzing trace with hash 1066443753, now seen corresponding path program 1 times [2024-05-07 19:25:48,430 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:25:48,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:25:48,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:25:48,550 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-05-07 19:25:48,551 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:25:48,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:25:48,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:25:48,718 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-05-07 19:25:48,748 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 37 [2024-05-07 19:25:48,825 INFO L85 PathProgramCache]: Analyzing trace with hash -1225088731, now seen corresponding path program 4 times [2024-05-07 19:25:48,825 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:25:48,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:25:48,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:25:48,948 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-05-07 19:25:48,948 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:25:48,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:25:48,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:25:49,072 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-05-07 19:25:49,095 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 37 [2024-05-07 19:25:49,193 INFO L85 PathProgramCache]: Analyzing trace with hash 676922182, now seen corresponding path program 5 times [2024-05-07 19:25:49,193 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:25:49,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:25:49,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:25:49,385 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-05-07 19:25:49,386 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:25:49,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:25:49,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:25:49,512 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-05-07 19:25:49,551 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 37 [2024-05-07 19:25:51,610 INFO L85 PathProgramCache]: Analyzing trace with hash 108049905, now seen corresponding path program 6 times [2024-05-07 19:25:51,611 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:25:51,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:25:51,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:25:51,749 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-05-07 19:25:51,749 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:25:51,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:25:51,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:25:51,958 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-05-07 19:25:51,983 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 37 [2024-05-07 19:25:54,055 INFO L85 PathProgramCache]: Analyzing trace with hash -945453062, now seen corresponding path program 7 times [2024-05-07 19:25:54,055 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:25:54,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:25:54,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:25:54,196 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-05-07 19:25:54,196 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:25:54,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:25:54,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:25:54,315 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-05-07 19:25:54,336 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 37 [2024-05-07 19:25:54,464 INFO L85 PathProgramCache]: Analyzing trace with hash 108017205, now seen corresponding path program 8 times [2024-05-07 19:25:54,464 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:25:54,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:25:54,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:25:54,605 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-05-07 19:25:54,605 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:25:54,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:25:54,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:25:54,793 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-05-07 19:25:54,825 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 37 [2024-05-07 19:25:54,889 INFO L85 PathProgramCache]: Analyzing trace with hash 444033296, now seen corresponding path program 9 times [2024-05-07 19:25:54,889 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:25:54,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:25:54,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:25:55,001 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-05-07 19:25:55,001 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:25:55,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:25:55,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:25:55,120 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-05-07 19:25:55,138 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 952 treesize of output 904 [2024-05-07 19:25:56,337 INFO L85 PathProgramCache]: Analyzing trace with hash 880131039, now seen corresponding path program 10 times [2024-05-07 19:25:56,337 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:25:56,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:25:56,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:25:56,484 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-05-07 19:25:56,484 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:25:56,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:25:56,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:25:56,648 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-05-07 19:25:56,671 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 37 [2024-05-07 19:25:58,726 INFO L85 PathProgramCache]: Analyzing trace with hash 444057416, now seen corresponding path program 11 times [2024-05-07 19:25:58,727 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:25:58,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:25:58,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:25:58,839 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-05-07 19:25:58,839 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:25:58,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:25:58,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:25:58,950 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-05-07 19:25:58,976 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 37 [2024-05-07 19:26:01,038 INFO L85 PathProgramCache]: Analyzing trace with hash -831964826, now seen corresponding path program 12 times [2024-05-07 19:26:01,038 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:26:01,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:26:01,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:26:01,152 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-05-07 19:26:01,152 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:26:01,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:26:01,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:26:01,334 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-05-07 19:26:01,353 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 29 [2024-05-07 19:26:01,428 INFO L85 PathProgramCache]: Analyzing trace with hash -518189395, now seen corresponding path program 2 times [2024-05-07 19:26:01,428 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:26:01,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:26:01,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:26:01,549 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-05-07 19:26:01,549 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:26:01,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:26:01,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:26:01,673 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-05-07 19:26:01,703 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 37 [2024-05-07 19:26:01,816 INFO L85 PathProgramCache]: Analyzing trace with hash -1427988888, now seen corresponding path program 13 times [2024-05-07 19:26:01,816 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:26:01,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:26:01,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:26:01,994 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-05-07 19:26:01,995 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:26:01,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:26:02,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:26:02,153 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-05-07 19:26:02,179 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 473 treesize of output 449 [2024-05-07 19:26:04,309 INFO L85 PathProgramCache]: Analyzing trace with hash 2092237322, now seen corresponding path program 14 times [2024-05-07 19:26:04,310 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:26:04,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:26:04,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:26:04,421 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-05-07 19:26:04,421 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:26:04,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:26:04,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:26:04,534 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-05-07 19:26:04,563 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 37 [2024-05-07 19:26:06,614 INFO L85 PathProgramCache]: Analyzing trace with hash 1341281554, now seen corresponding path program 15 times [2024-05-07 19:26:06,614 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:26:06,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:26:06,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:26:06,728 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-05-07 19:26:06,729 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:26:06,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:26:06,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:26:06,882 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-05-07 19:26:06,905 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 37 [2024-05-07 19:26:06,970 INFO L85 PathProgramCache]: Analyzing trace with hash -1369977607, now seen corresponding path program 16 times [2024-05-07 19:26:06,970 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:26:06,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:26:06,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:26:07,110 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-05-07 19:26:07,111 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:26:07,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:26:07,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:26:07,230 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-05-07 19:26:07,260 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 37 [2024-05-07 19:26:07,700 INFO L85 PathProgramCache]: Analyzing trace with hash 460839424, now seen corresponding path program 17 times [2024-05-07 19:26:07,701 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:26:07,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:26:07,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:26:07,811 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-05-07 19:26:07,811 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:26:07,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:26:07,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:26:07,920 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-05-07 19:26:07,961 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 29 [2024-05-07 19:26:10,046 INFO L85 PathProgramCache]: Analyzing trace with hash -407734485, now seen corresponding path program 3 times [2024-05-07 19:26:10,046 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:26:10,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:26:10,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:26:10,237 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-05-07 19:26:10,238 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:26:10,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:26:10,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:26:10,348 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-05-07 19:26:10,373 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 37 [2024-05-07 19:26:12,448 INFO L85 PathProgramCache]: Analyzing trace with hash -134376659, now seen corresponding path program 18 times [2024-05-07 19:26:12,449 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:26:12,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:26:12,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:26:12,564 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-05-07 19:26:12,564 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:26:12,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:26:12,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:26:12,674 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-05-07 19:26:12,690 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 473 treesize of output 449 [2024-05-07 19:26:14,871 INFO L85 PathProgramCache]: Analyzing trace with hash 129291588, now seen corresponding path program 19 times [2024-05-07 19:26:14,872 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:26:14,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:26:14,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:26:15,027 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-05-07 19:26:15,027 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:26:15,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:26:15,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:26:15,135 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-05-07 19:26:15,161 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 37 [2024-05-07 19:26:15,233 INFO L85 PathProgramCache]: Analyzing trace with hash -1625540731, now seen corresponding path program 20 times [2024-05-07 19:26:15,233 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:26:15,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:26:15,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:26:15,350 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-05-07 19:26:15,350 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:26:15,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:26:15,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:26:15,464 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-05-07 19:26:15,485 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 37 [2024-05-07 19:26:15,562 INFO L85 PathProgramCache]: Analyzing trace with hash -1625531026, now seen corresponding path program 21 times [2024-05-07 19:26:15,562 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:26:15,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:26:15,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:26:15,679 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-05-07 19:26:15,679 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:26:15,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:26:15,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:26:15,842 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-05-07 19:26:15,889 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 37 [2024-05-07 19:26:16,038 INFO L85 PathProgramCache]: Analyzing trace with hash 45077650, now seen corresponding path program 22 times [2024-05-07 19:26:16,038 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:26:16,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:26:16,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:26:16,159 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-05-07 19:26:16,159 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:26:16,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:26:16,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:26:16,273 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-05-07 19:26:16,292 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 952 treesize of output 904 [2024-05-07 19:26:16,387 INFO L85 PathProgramCache]: Analyzing trace with hash 374742332, now seen corresponding path program 23 times [2024-05-07 19:26:16,387 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:26:16,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:26:16,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:26:16,511 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-05-07 19:26:16,511 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:26:16,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:26:16,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:26:16,669 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-05-07 19:26:16,690 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 37 [2024-05-07 19:26:16,763 INFO L85 PathProgramCache]: Analyzing trace with hash -504655266, now seen corresponding path program 24 times [2024-05-07 19:26:16,764 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:26:16,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:26:16,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:26:16,874 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-05-07 19:26:16,875 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:26:16,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:26:16,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:26:16,985 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-05-07 19:26:17,009 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 37 [2024-05-07 19:26:17,072 INFO L85 PathProgramCache]: Analyzing trace with hash 799280361, now seen corresponding path program 25 times [2024-05-07 19:26:17,072 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:26:17,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:26:17,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:26:17,194 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-05-07 19:26:17,195 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:26:17,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:26:17,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:26:17,307 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-05-07 19:26:17,328 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 37 [2024-05-07 19:26:17,386 INFO L85 PathProgramCache]: Analyzing trace with hash 799292301, now seen corresponding path program 26 times [2024-05-07 19:26:17,387 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:26:17,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:26:17,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:26:17,594 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-05-07 19:26:17,594 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:26:17,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:26:17,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:26:17,738 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-05-07 19:26:17,764 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 37 [2024-05-07 19:26:17,855 INFO L85 PathProgramCache]: Analyzing trace with hash 1664133499, now seen corresponding path program 27 times [2024-05-07 19:26:17,855 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:26:17,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:26:17,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:26:17,980 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-05-07 19:26:17,980 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:26:17,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:26:17,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:26:18,095 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-05-07 19:26:18,121 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 37 [2024-05-07 19:26:18,200 INFO L85 PathProgramCache]: Analyzing trace with hash -646733350, now seen corresponding path program 28 times [2024-05-07 19:26:18,200 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:26:18,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:26:18,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:26:18,316 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-05-07 19:26:18,316 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:26:18,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:26:18,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:26:18,482 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-05-07 19:26:18,512 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 37 [2024-05-07 19:26:18,585 INFO L85 PathProgramCache]: Analyzing trace with hash -646723645, now seen corresponding path program 29 times [2024-05-07 19:26:18,585 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:26:18,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:26:18,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:26:18,707 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-05-07 19:26:18,708 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:26:18,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:26:18,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:26:18,823 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-05-07 19:26:18,843 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 37 [2024-05-07 19:26:18,908 INFO L85 PathProgramCache]: Analyzing trace with hash 1364622871, now seen corresponding path program 30 times [2024-05-07 19:26:18,908 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:26:18,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:26:18,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:26:19,021 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-05-07 19:26:19,021 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:26:19,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:26:19,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:26:19,132 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-05-07 19:26:19,166 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 37 [2024-05-07 19:26:19,231 INFO L85 PathProgramCache]: Analyzing trace with hash -786291107, now seen corresponding path program 31 times [2024-05-07 19:26:19,232 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:26:19,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:26:19,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:26:19,459 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-05-07 19:26:19,459 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:26:19,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:26:19,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:26:19,578 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-05-07 19:26:19,596 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 952 treesize of output 904 [2024-05-07 19:26:19,673 INFO L85 PathProgramCache]: Analyzing trace with hash 1982832780, now seen corresponding path program 32 times [2024-05-07 19:26:19,673 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:26:19,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:26:19,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:26:19,789 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-05-07 19:26:19,789 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:26:19,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:26:19,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:26:19,907 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-05-07 19:26:19,939 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 37 [2024-05-07 19:26:20,013 INFO L85 PathProgramCache]: Analyzing trace with hash -510648821, now seen corresponding path program 33 times [2024-05-07 19:26:20,013 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:26:20,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:26:20,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:26:20,126 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-05-07 19:26:20,126 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:26:20,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:26:20,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:26:20,242 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-05-07 19:26:20,265 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 37 [2024-05-07 19:26:22,312 INFO L85 PathProgramCache]: Analyzing trace with hash 129435582, now seen corresponding path program 34 times [2024-05-07 19:26:22,312 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:26:22,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:26:22,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:26:22,505 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-05-07 19:26:22,505 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:26:22,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:26:22,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:26:22,627 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-05-07 19:26:22,650 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 37 [2024-05-07 19:26:22,925 INFO L85 PathProgramCache]: Analyzing trace with hash -490052132, now seen corresponding path program 35 times [2024-05-07 19:26:22,925 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:26:22,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:26:22,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:26:23,043 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-05-07 19:26:23,043 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:26:23,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:26:23,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:26:23,161 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-05-07 19:26:23,182 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 37 [2024-05-07 19:26:25,233 INFO L85 PathProgramCache]: Analyzing trace with hash -1277586009, now seen corresponding path program 36 times [2024-05-07 19:26:25,233 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:26:25,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:26:25,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:26:25,353 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-05-07 19:26:25,353 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:26:25,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:26:25,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:26:25,533 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-05-07 19:26:25,573 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 37 [2024-05-07 19:26:25,656 INFO L85 PathProgramCache]: Analyzing trace with hash 1398466842, now seen corresponding path program 37 times [2024-05-07 19:26:25,656 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:26:25,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:26:25,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:26:25,780 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-05-07 19:26:25,780 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:26:25,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:26:25,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:26:25,903 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-05-07 19:26:25,932 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 37 [2024-05-07 19:26:26,006 INFO L85 PathProgramCache]: Analyzing trace with hash -1862145628, now seen corresponding path program 38 times [2024-05-07 19:26:26,006 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:26:26,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:26:26,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:26:26,191 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-05-07 19:26:26,192 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:26:26,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:26:26,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:26:26,323 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-05-07 19:26:26,341 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 29 [2024-05-07 19:26:28,401 INFO L85 PathProgramCache]: Analyzing trace with hash 652822001, now seen corresponding path program 4 times [2024-05-07 19:26:28,402 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:26:28,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:26:28,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:26:28,602 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-05-07 19:26:28,602 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:26:28,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:26:28,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:26:28,750 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-05-07 19:26:28,776 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 37 [2024-05-07 19:26:28,858 INFO L85 PathProgramCache]: Analyzing trace with hash 798739494, now seen corresponding path program 1 times [2024-05-07 19:26:28,859 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:26:28,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:26:28,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:26:29,013 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-05-07 19:26:29,014 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:26:29,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:26:29,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:26:29,164 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-05-07 19:26:29,203 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2024-05-07 19:26:29,204 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-07 19:26:29,204 INFO L85 PathProgramCache]: Analyzing trace with hash -566126889, now seen corresponding path program 1 times [2024-05-07 19:26:29,207 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-07 19:26:29,207 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [574159431] [2024-05-07 19:26:29,208 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:26:29,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:26:29,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:26:29,531 INFO L134 CoverageAnalysis]: Checked inductivity of 390 backedges. 97 proven. 1 refuted. 0 times theorem prover too weak. 292 trivial. 0 not checked. [2024-05-07 19:26:29,531 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-07 19:26:29,532 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [574159431] [2024-05-07 19:26:29,532 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [574159431] provided 0 perfect and 1 imperfect interpolant sequences [2024-05-07 19:26:29,532 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2032847980] [2024-05-07 19:26:29,532 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:26:29,532 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-05-07 19:26:29,533 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-07 19:26:29,581 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-05-07 19:26:29,582 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-05-07 19:26:30,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:26:30,011 INFO L262 TraceCheckSpWp]: Trace formula consists of 778 conjuncts, 10 conjunts are in the unsatisfiable core [2024-05-07 19:26:30,031 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-05-07 19:26:30,408 INFO L134 CoverageAnalysis]: Checked inductivity of 390 backedges. 97 proven. 1 refuted. 0 times theorem prover too weak. 292 trivial. 0 not checked. [2024-05-07 19:26:30,408 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-05-07 19:26:30,783 INFO L134 CoverageAnalysis]: Checked inductivity of 390 backedges. 97 proven. 1 refuted. 0 times theorem prover too weak. 292 trivial. 0 not checked. [2024-05-07 19:26:30,784 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2032847980] provided 0 perfect and 2 imperfect interpolant sequences [2024-05-07 19:26:30,784 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-05-07 19:26:30,784 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 11, 11] total 25 [2024-05-07 19:26:30,785 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [533353893] [2024-05-07 19:26:30,786 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-05-07 19:26:30,789 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 25 states [2024-05-07 19:26:30,789 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-07 19:26:30,792 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 25 interpolants. [2024-05-07 19:26:30,793 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=116, Invalid=484, Unknown=0, NotChecked=0, Total=600 [2024-05-07 19:26:30,793 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-07 19:26:30,794 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-07 19:26:30,794 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 25 states, 25 states have (on average 14.96) internal successors, (374), 25 states have internal predecessors, (374), 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) [2024-05-07 19:26:30,794 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-07 19:26:31,418 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 37 [2024-05-07 19:26:31,500 INFO L85 PathProgramCache]: Analyzing trace with hash -773003596, now seen corresponding path program 4 times [2024-05-07 19:26:31,500 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:26:31,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:26:31,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:26:31,801 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-05-07 19:26:31,801 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:26:31,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:26:31,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:26:31,964 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-05-07 19:26:31,995 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 37 [2024-05-07 19:26:32,074 INFO L85 PathProgramCache]: Analyzing trace with hash 113594506, now seen corresponding path program 5 times [2024-05-07 19:26:32,074 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:26:32,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:26:32,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:26:32,308 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-05-07 19:26:32,308 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:26:32,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:26:32,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:26:32,462 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-05-07 19:26:32,493 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 1930 treesize of output 1834 [2024-05-07 19:26:32,919 INFO L85 PathProgramCache]: Analyzing trace with hash -1510306678, now seen corresponding path program 6 times [2024-05-07 19:26:32,919 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:26:32,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:26:32,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:26:33,066 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-05-07 19:26:33,066 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:26:33,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:26:33,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:26:33,215 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-05-07 19:26:33,238 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 37 [2024-05-07 19:26:33,329 INFO L85 PathProgramCache]: Analyzing trace with hash -48709889, now seen corresponding path program 7 times [2024-05-07 19:26:33,329 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:26:33,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:26:33,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:26:33,471 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-05-07 19:26:33,471 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:26:33,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:26:33,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:26:33,712 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-05-07 19:26:33,775 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 29 [2024-05-07 19:26:35,842 INFO L85 PathProgramCache]: Analyzing trace with hash 1564614702, now seen corresponding path program 1 times [2024-05-07 19:26:35,843 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:26:35,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:26:35,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:26:36,005 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-05-07 19:26:36,005 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:26:36,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:26:36,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:26:36,167 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-05-07 19:26:36,194 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 37 [2024-05-07 19:26:36,288 INFO L85 PathProgramCache]: Analyzing trace with hash -888232809, now seen corresponding path program 3 times [2024-05-07 19:26:36,289 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:26:36,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:26:36,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:26:36,432 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-05-07 19:26:36,432 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:26:36,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:26:36,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:26:36,585 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-05-07 19:26:36,624 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 37 [2024-05-07 19:26:36,722 INFO L85 PathProgramCache]: Analyzing trace with hash -75761976, now seen corresponding path program 2 times [2024-05-07 19:26:36,722 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:26:36,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:26:36,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:26:36,968 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-05-07 19:26:36,968 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:26:36,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:26:36,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:26:37,120 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-05-07 19:26:37,170 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 37 [2024-05-07 19:26:37,238 INFO L85 PathProgramCache]: Analyzing trace with hash 1414075636, now seen corresponding path program 2 times [2024-05-07 19:26:37,238 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:26:37,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:26:37,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 19:26:37,369 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-07 19:26:37,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 19:26:37,536 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 972 treesize of output 924 [2024-05-07 19:26:38,881 INFO L85 PathProgramCache]: Analyzing trace with hash 381753679, now seen corresponding path program 39 times [2024-05-07 19:26:38,882 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:26:38,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:26:38,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:26:39,072 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-05-07 19:26:39,072 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:26:39,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:26:39,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:26:39,254 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-05-07 19:26:39,316 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 29 [2024-05-07 19:26:41,354 INFO L85 PathProgramCache]: Analyzing trace with hash -1462744383, now seen corresponding path program 5 times [2024-05-07 19:26:41,354 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:26:41,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:26:41,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:26:41,739 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-05-07 19:26:41,740 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:26:41,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:26:41,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:26:41,947 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-05-07 19:26:41,975 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 37 [2024-05-07 19:26:44,041 INFO L85 PathProgramCache]: Analyzing trace with hash -254027903, now seen corresponding path program 40 times [2024-05-07 19:26:44,041 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:26:44,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:26:44,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:26:44,211 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-05-07 19:26:44,212 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:26:44,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:26:44,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:26:44,375 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-05-07 19:26:44,397 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 37 [2024-05-07 19:26:46,462 INFO L85 PathProgramCache]: Analyzing trace with hash 1792888146, now seen corresponding path program 41 times [2024-05-07 19:26:46,462 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:26:46,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:26:46,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:26:46,619 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-05-07 19:26:46,619 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:26:46,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:26:46,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:26:46,774 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-05-07 19:26:46,905 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 37 [2024-05-07 19:26:48,962 INFO L85 PathProgramCache]: Analyzing trace with hash 810667456, now seen corresponding path program 42 times [2024-05-07 19:26:48,962 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:26:48,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:26:48,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:26:49,245 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-05-07 19:26:49,246 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:26:49,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:26:49,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:26:49,393 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-05-07 19:26:49,415 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 37 [2024-05-07 19:26:49,493 INFO L85 PathProgramCache]: Analyzing trace with hash -639087771, now seen corresponding path program 43 times [2024-05-07 19:26:49,493 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:26:49,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:26:49,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:26:49,652 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-05-07 19:26:49,652 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:26:49,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:26:49,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:26:49,806 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-05-07 19:26:49,824 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 37 [2024-05-07 19:26:51,885 INFO L85 PathProgramCache]: Analyzing trace with hash 810694276, now seen corresponding path program 44 times [2024-05-07 19:26:51,885 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:26:51,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:26:51,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:26:52,038 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-05-07 19:26:52,038 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:26:52,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:26:52,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:26:52,267 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-05-07 19:26:52,310 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 37 [2024-05-07 19:26:52,370 INFO L85 PathProgramCache]: Analyzing trace with hash -1331803479, now seen corresponding path program 45 times [2024-05-07 19:26:52,370 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:26:52,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:26:52,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:26:52,542 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-05-07 19:26:52,543 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:26:52,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:26:52,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:26:52,708 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-05-07 19:26:52,725 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 37 [2024-05-07 19:26:52,787 INFO L85 PathProgramCache]: Analyzing trace with hash 1663765830, now seen corresponding path program 46 times [2024-05-07 19:26:52,787 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:26:52,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:26:52,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:26:52,950 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-05-07 19:26:52,950 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:26:52,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:26:52,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:26:53,117 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-05-07 19:26:53,135 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 473 treesize of output 449 [2024-05-07 19:26:53,923 INFO L85 PathProgramCache]: Analyzing trace with hash 37133899, now seen corresponding path program 47 times [2024-05-07 19:26:53,924 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:26:53,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:26:53,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:26:54,082 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-05-07 19:26:54,082 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:26:54,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:26:54,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:26:54,352 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-05-07 19:26:54,375 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 29 [2024-05-07 19:26:54,471 INFO L85 PathProgramCache]: Analyzing trace with hash 1494036144, now seen corresponding path program 6 times [2024-05-07 19:26:54,471 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:26:54,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:26:54,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:26:54,636 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-05-07 19:26:54,637 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:26:54,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:26:54,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:26:54,802 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-05-07 19:26:54,830 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 29 [2024-05-07 19:26:56,892 INFO L85 PathProgramCache]: Analyzing trace with hash 1592709186, now seen corresponding path program 7 times [2024-05-07 19:26:56,892 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:26:56,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:26:56,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:26:57,055 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-05-07 19:26:57,055 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:26:57,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:26:57,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:26:57,218 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-05-07 19:26:57,250 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 37 [2024-05-07 19:26:59,314 INFO L85 PathProgramCache]: Analyzing trace with hash -1568431986, now seen corresponding path program 48 times [2024-05-07 19:26:59,314 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:26:59,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:26:59,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:26:59,527 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-05-07 19:26:59,528 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:26:59,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:26:59,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:26:59,674 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-05-07 19:26:59,697 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 37 [2024-05-07 19:26:59,942 INFO L85 PathProgramCache]: Analyzing trace with hash -743304445, now seen corresponding path program 49 times [2024-05-07 19:26:59,942 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:26:59,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:26:59,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:27:00,093 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-05-07 19:27:00,094 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:27:00,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:27:00,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:27:00,245 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-05-07 19:27:00,291 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 37 [2024-05-07 19:27:00,349 INFO L85 PathProgramCache]: Analyzing trace with hash 921509477, now seen corresponding path program 50 times [2024-05-07 19:27:00,349 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:27:00,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:27:00,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:27:00,495 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-05-07 19:27:00,495 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:27:00,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:27:00,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:27:00,667 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-05-07 19:27:00,722 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 37 [2024-05-07 19:27:00,800 INFO L85 PathProgramCache]: Analyzing trace with hash 698817469, now seen corresponding path program 51 times [2024-05-07 19:27:00,801 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:27:00,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:27:00,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:27:01,029 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-05-07 19:27:01,030 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:27:01,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:27:01,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:27:01,183 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-05-07 19:27:01,209 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 37 [2024-05-07 19:27:01,308 INFO L85 PathProgramCache]: Analyzing trace with hash -1380373689, now seen corresponding path program 52 times [2024-05-07 19:27:01,308 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:27:01,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:27:01,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:27:01,468 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-05-07 19:27:01,468 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:27:01,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:27:01,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:27:01,638 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-05-07 19:27:01,678 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 37 [2024-05-07 19:27:02,011 INFO L85 PathProgramCache]: Analyzing trace with hash 186754173, now seen corresponding path program 53 times [2024-05-07 19:27:02,011 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:27:02,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:27:02,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:27:02,169 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-05-07 19:27:02,170 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:27:02,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:27:02,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:27:02,406 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-05-07 19:27:02,429 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 1930 treesize of output 1834 [2024-05-07 19:27:02,511 INFO L85 PathProgramCache]: Analyzing trace with hash -917842689, now seen corresponding path program 54 times [2024-05-07 19:27:02,511 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:27:02,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:27:02,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:27:02,670 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-05-07 19:27:02,671 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:27:02,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:27:02,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:27:02,829 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-05-07 19:27:02,857 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 37 [2024-05-07 19:27:02,915 INFO L85 PathProgramCache]: Analyzing trace with hash 1494393676, now seen corresponding path program 55 times [2024-05-07 19:27:02,916 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:27:02,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:27:02,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:27:03,074 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-05-07 19:27:03,074 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:27:03,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:27:03,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:27:03,314 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-05-07 19:27:03,343 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 37 [2024-05-07 19:27:03,432 INFO L85 PathProgramCache]: Analyzing trace with hash -1939442178, now seen corresponding path program 56 times [2024-05-07 19:27:03,432 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:27:03,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:27:03,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:27:03,657 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-05-07 19:27:03,657 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:27:03,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:27:03,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:27:03,817 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-05-07 19:27:03,860 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 37 [2024-05-07 19:27:03,943 INFO L85 PathProgramCache]: Analyzing trace with hash 1452544941, now seen corresponding path program 57 times [2024-05-07 19:27:03,944 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:27:03,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:27:03,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:27:04,097 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-05-07 19:27:04,098 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:27:04,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:27:04,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:27:04,267 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-05-07 19:27:04,288 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 37 [2024-05-07 19:27:04,369 INFO L85 PathProgramCache]: Analyzing trace with hash 2079220960, now seen corresponding path program 58 times [2024-05-07 19:27:04,369 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:27:04,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:27:04,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:27:04,541 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-05-07 19:27:04,542 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:27:04,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:27:04,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:27:04,705 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-05-07 19:27:04,723 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 37 [2024-05-07 19:27:06,789 INFO L85 PathProgramCache]: Analyzing trace with hash 2079230665, now seen corresponding path program 59 times [2024-05-07 19:27:06,789 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:27:06,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:27:06,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:27:07,094 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-05-07 19:27:07,095 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:27:07,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:27:07,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:27:07,318 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-05-07 19:27:07,356 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 37 [2024-05-07 19:27:09,443 INFO L85 PathProgramCache]: Analyzing trace with hash 993951790, now seen corresponding path program 60 times [2024-05-07 19:27:09,444 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:27:09,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:27:09,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:27:09,600 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-05-07 19:27:09,601 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:27:09,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:27:09,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:27:09,766 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-05-07 19:27:09,788 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 37 [2024-05-07 19:27:09,958 INFO L85 PathProgramCache]: Analyzing trace with hash 478618335, now seen corresponding path program 61 times [2024-05-07 19:27:09,959 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:27:09,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:27:09,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:27:10,124 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-05-07 19:27:10,125 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:27:10,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:27:10,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:27:10,387 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-05-07 19:27:10,408 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 37 [2024-05-07 19:27:10,555 INFO L85 PathProgramCache]: Analyzing trace with hash 1952267228, now seen corresponding path program 62 times [2024-05-07 19:27:10,555 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:27:10,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:27:10,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:27:10,722 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-05-07 19:27:10,722 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:27:10,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:27:10,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:27:10,895 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-05-07 19:27:10,924 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 37 [2024-05-07 19:27:11,736 INFO L85 PathProgramCache]: Analyzing trace with hash -1418210861, now seen corresponding path program 63 times [2024-05-07 19:27:11,736 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:27:11,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:27:11,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:27:11,916 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-05-07 19:27:11,916 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:27:11,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:27:11,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:27:12,097 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-05-07 19:27:12,119 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 37 [2024-05-07 19:27:14,195 INFO L85 PathProgramCache]: Analyzing trace with hash -325754261, now seen corresponding path program 64 times [2024-05-07 19:27:14,196 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:27:14,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:27:14,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:27:14,446 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-05-07 19:27:14,447 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:27:14,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:27:14,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:27:14,627 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-05-07 19:27:14,653 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 37 [2024-05-07 19:27:16,715 INFO L85 PathProgramCache]: Analyzing trace with hash -1508446744, now seen corresponding path program 65 times [2024-05-07 19:27:16,715 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:27:16,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:27:16,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:27:16,887 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-05-07 19:27:16,887 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:27:16,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:27:16,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:27:17,058 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-05-07 19:27:17,081 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 37 [2024-05-07 19:27:19,146 INFO L85 PathProgramCache]: Analyzing trace with hash 482791948, now seen corresponding path program 66 times [2024-05-07 19:27:19,146 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:27:19,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:27:19,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:27:19,317 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-05-07 19:27:19,317 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:27:19,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:27:19,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:27:19,579 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-05-07 19:27:19,600 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 37 [2024-05-07 19:27:19,676 INFO L85 PathProgramCache]: Analyzing trace with hash 355830728, now seen corresponding path program 67 times [2024-05-07 19:27:19,676 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:27:19,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:27:19,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:27:20,766 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-05-07 19:27:20,766 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:27:20,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:27:20,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:27:21,159 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-05-07 19:27:21,183 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 37 [2024-05-07 19:27:21,289 INFO L85 PathProgramCache]: Analyzing trace with hash -1854148579, now seen corresponding path program 68 times [2024-05-07 19:27:21,289 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:27:21,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:27:21,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:27:21,723 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-05-07 19:27:21,724 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:27:21,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:27:21,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:27:22,073 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-05-07 19:27:22,099 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 37 [2024-05-07 19:27:22,208 INFO L85 PathProgramCache]: Analyzing trace with hash 1179721886, now seen corresponding path program 69 times [2024-05-07 19:27:22,209 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:27:22,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:27:22,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:27:22,597 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-05-07 19:27:22,598 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:27:22,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:27:22,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:27:22,930 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-05-07 19:27:22,946 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 37 [2024-05-07 19:27:22,993 INFO L85 PathProgramCache]: Analyzing trace with hash -2083326467, now seen corresponding path program 70 times [2024-05-07 19:27:22,993 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:27:22,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:27:23,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:27:23,643 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-05-07 19:27:23,643 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:27:23,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:27:23,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:27:24,013 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-05-07 19:27:24,032 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 37 [2024-05-07 19:27:24,126 INFO L85 PathProgramCache]: Analyzing trace with hash -158610303, now seen corresponding path program 71 times [2024-05-07 19:27:24,127 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:27:24,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:27:24,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:27:24,524 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-05-07 19:27:24,524 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:27:24,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:27:24,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:27:24,954 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-05-07 19:27:24,984 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 37 [2024-05-07 19:27:27,068 INFO L85 PathProgramCache]: Analyzing trace with hash 2092090532, now seen corresponding path program 2 times [2024-05-07 19:27:27,068 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:27:27,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:27:27,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:27:28,314 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 1 proven. 15 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-05-07 19:27:28,314 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:27:28,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:27:28,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:27:28,848 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 1 proven. 15 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-05-07 19:27:28,865 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 37 [2024-05-07 19:27:29,110 INFO L85 PathProgramCache]: Analyzing trace with hash 144642645, now seen corresponding path program 3 times [2024-05-07 19:27:29,110 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:27:29,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:27:29,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:27:29,844 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 3 proven. 14 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-05-07 19:27:29,844 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:27:29,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:27:29,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:27:30,491 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 3 proven. 14 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-05-07 19:27:30,503 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 473 treesize of output 449 [2024-05-07 19:27:30,563 INFO L85 PathProgramCache]: Analyzing trace with hash 1562651863, now seen corresponding path program 4 times [2024-05-07 19:27:30,563 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:27:30,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:27:30,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:27:30,768 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-05-07 19:27:30,768 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:27:30,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:27:30,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:27:30,992 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-05-07 19:27:31,002 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2024-05-07 19:27:31,023 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2024-05-07 19:27:31,211 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable151,SelfDestructingSolverStorable195,SelfDestructingSolverStorable152,SelfDestructingSolverStorable196,SelfDestructingSolverStorable153,SelfDestructingSolverStorable197,SelfDestructingSolverStorable154,SelfDestructingSolverStorable198,SelfDestructingSolverStorable191,SelfDestructingSolverStorable192,SelfDestructingSolverStorable193,SelfDestructingSolverStorable150,SelfDestructingSolverStorable194,SelfDestructingSolverStorable190,SelfDestructingSolverStorable148,SelfDestructingSolverStorable149,SelfDestructingSolverStorable144,SelfDestructingSolverStorable188,SelfDestructingSolverStorable145,SelfDestructingSolverStorable189,SelfDestructingSolverStorable146,SelfDestructingSolverStorable147,SelfDestructingSolverStorable140,SelfDestructingSolverStorable184,SelfDestructingSolverStorable141,SelfDestructingSolverStorable185,SelfDestructingSolverStorable142,SelfDestructingSolverStorable186,SelfDestructingSolverStorable143,SelfDestructingSolverStorable187,SelfDestructingSolverStorable180,SelfDestructingSolverStorable181,SelfDestructingSolverStorable182,SelfDestructingSolverStorable183,SelfDestructingSolverStorable137,SelfDestructingSolverStorable138,SelfDestructingSolverStorable139,SelfDestructingSolverStorable133,SelfDestructingSolverStorable177,SelfDestructingSolverStorable210,SelfDestructingSolverStorable134,SelfDestructingSolverStorable178,SelfDestructingSolverStorable211,SelfDestructingSolverStorable135,SelfDestructingSolverStorable179,SelfDestructingSolverStorable136,SelfDestructingSolverStorable173,SelfDestructingSolverStorable130,SelfDestructingSolverStorable174,SelfDestructingSolverStorable131,SelfDestructingSolverStorable175,SelfDestructingSolverStorable132,SelfDestructingSolverStorable176,SelfDestructingSolverStorable170,SelfDestructingSolverStorable171,SelfDestructingSolverStorable172,SelfDestructingSolverStorable207,SelfDestructingSolverStorable208,SelfDestructingSolverStorable209,SelfDestructingSolverStorable126,SelfDestructingSolverStorable203,SelfDestructingSolverStorable127,SelfDestructingSolverStorable204,SelfDestructingSolverStorable128,SelfDestructingSolverStorable205,SelfDestructingSolverStorable129,SelfDestructingSolverStorable206,SelfDestructingSolverStorable122,SelfDestructingSolverStorable166,SelfDestructingSolverStorable123,SelfDestructingSolverStorable167,SelfDestructingSolverStorable200,SelfDestructingSolverStorable124,SelfDestructingSolverStorable168,SelfDestructingSolverStorable201,SelfDestructingSolverStorable125,SelfDestructingSolverStorable169,SelfDestructingSolverStorable202,SelfDestructingSolverStorable162,3 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable163,SelfDestructingSolverStorable120,SelfDestructingSolverStorable164,SelfDestructingSolverStorable121,SelfDestructingSolverStorable165,SelfDestructingSolverStorable160,SelfDestructingSolverStorable161,SelfDestructingSolverStorable119,SelfDestructingSolverStorable159,SelfDestructingSolverStorable118,SelfDestructingSolverStorable155,SelfDestructingSolverStorable199,SelfDestructingSolverStorable156,SelfDestructingSolverStorable157,SelfDestructingSolverStorable158 [2024-05-07 19:27:31,211 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2024-05-07 19:27:31,211 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-07 19:27:31,212 INFO L85 PathProgramCache]: Analyzing trace with hash -1964987494, now seen corresponding path program 2 times [2024-05-07 19:27:31,212 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-07 19:27:31,212 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1571053122] [2024-05-07 19:27:31,212 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:27:31,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:27:31,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:27:32,418 INFO L134 CoverageAnalysis]: Checked inductivity of 422 backedges. 174 proven. 220 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-05-07 19:27:32,419 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-07 19:27:32,419 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1571053122] [2024-05-07 19:27:32,419 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1571053122] provided 0 perfect and 1 imperfect interpolant sequences [2024-05-07 19:27:32,419 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1451019521] [2024-05-07 19:27:32,419 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-05-07 19:27:32,419 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-05-07 19:27:32,419 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-07 19:27:32,420 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-05-07 19:27:32,422 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2024-05-07 19:27:33,059 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2024-05-07 19:27:33,060 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2024-05-07 19:27:33,065 INFO L262 TraceCheckSpWp]: Trace formula consists of 826 conjuncts, 14 conjunts are in the unsatisfiable core [2024-05-07 19:27:33,072 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-05-07 19:27:33,820 INFO L134 CoverageAnalysis]: Checked inductivity of 422 backedges. 129 proven. 19 refuted. 0 times theorem prover too weak. 274 trivial. 0 not checked. [2024-05-07 19:27:33,820 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-05-07 19:27:34,602 INFO L134 CoverageAnalysis]: Checked inductivity of 422 backedges. 139 proven. 9 refuted. 0 times theorem prover too weak. 274 trivial. 0 not checked. [2024-05-07 19:27:34,602 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1451019521] provided 0 perfect and 2 imperfect interpolant sequences [2024-05-07 19:27:34,602 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-05-07 19:27:34,602 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [41, 15, 15] total 63 [2024-05-07 19:27:34,602 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [380147781] [2024-05-07 19:27:34,602 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-05-07 19:27:34,604 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 63 states [2024-05-07 19:27:34,604 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-07 19:27:34,605 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 63 interpolants. [2024-05-07 19:27:34,606 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=316, Invalid=3590, Unknown=0, NotChecked=0, Total=3906 [2024-05-07 19:27:34,606 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-07 19:27:34,606 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-07 19:27:34,607 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 63 states, 63 states have (on average 8.777777777777779) internal successors, (553), 63 states have internal predecessors, (553), 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) [2024-05-07 19:27:34,607 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2024-05-07 19:27:34,607 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-07 19:27:35,922 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 37 [2024-05-07 19:27:36,026 INFO L85 PathProgramCache]: Analyzing trace with hash 1967623721, now seen corresponding path program 8 times [2024-05-07 19:27:36,027 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:27:36,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:27:36,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 19:27:36,099 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-07 19:27:36,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 19:27:36,258 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 37 [2024-05-07 19:27:36,401 INFO L85 PathProgramCache]: Analyzing trace with hash 134032229, now seen corresponding path program 9 times [2024-05-07 19:27:36,401 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:27:36,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:27:36,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 19:27:36,487 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-07 19:27:36,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 19:27:36,599 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 37 [2024-05-07 19:27:36,899 INFO L85 PathProgramCache]: Analyzing trace with hash -139967463, now seen corresponding path program 10 times [2024-05-07 19:27:36,899 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:27:36,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:27:36,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 19:27:36,941 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-07 19:27:37,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 19:27:37,141 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 37 [2024-05-07 19:27:38,037 INFO L85 PathProgramCache]: Analyzing trace with hash 1388548651, now seen corresponding path program 4 times [2024-05-07 19:27:38,037 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:27:38,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:27:38,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 19:27:38,071 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-07 19:27:38,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 19:27:38,147 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 37 [2024-05-07 19:27:38,211 INFO L85 PathProgramCache]: Analyzing trace with hash 1388560591, now seen corresponding path program 5 times [2024-05-07 19:27:38,211 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:27:38,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:27:38,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 19:27:38,248 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-07 19:27:38,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 19:27:38,349 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 37 [2024-05-07 19:27:40,402 INFO L85 PathProgramCache]: Analyzing trace with hash 1380640708, now seen corresponding path program 3 times [2024-05-07 19:27:40,402 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:27:40,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:27:40,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 19:27:40,438 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-07 19:27:40,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 19:27:40,512 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 29 [2024-05-07 19:27:42,556 INFO L85 PathProgramCache]: Analyzing trace with hash -1475919733, now seen corresponding path program 2 times [2024-05-07 19:27:42,556 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:27:42,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:27:42,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 19:27:42,597 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-07 19:27:42,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 19:27:42,709 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 37 [2024-05-07 19:27:42,857 INFO L85 PathProgramCache]: Analyzing trace with hash 559415467, now seen corresponding path program 3 times [2024-05-07 19:27:42,857 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:27:42,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:27:42,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 19:27:42,897 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-07 19:27:42,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-07 19:27:43,085 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 37 [2024-05-07 19:27:43,159 INFO L85 PathProgramCache]: Analyzing trace with hash 49239111, now seen corresponding path program 72 times [2024-05-07 19:27:43,159 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:27:43,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:27:43,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:27:43,774 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2024-05-07 19:27:43,774 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:27:43,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:27:43,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:27:44,025 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2024-05-07 19:27:44,073 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 1930 treesize of output 1834 [2024-05-07 19:27:44,684 INFO L85 PathProgramCache]: Analyzing trace with hash 1439253579, now seen corresponding path program 73 times [2024-05-07 19:27:44,685 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:27:44,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:27:44,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:27:44,893 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2024-05-07 19:27:44,893 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:27:44,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:27:44,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:27:45,121 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2024-05-07 19:27:45,199 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 37 [2024-05-07 19:27:45,293 INFO L85 PathProgramCache]: Analyzing trace with hash 1808412552, now seen corresponding path program 74 times [2024-05-07 19:27:45,293 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:27:45,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:27:45,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:27:45,502 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2024-05-07 19:27:45,502 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:27:45,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:27:45,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:27:45,734 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2024-05-07 19:27:45,844 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 952 treesize of output 904 [2024-05-07 19:27:45,930 INFO L85 PathProgramCache]: Analyzing trace with hash -775821590, now seen corresponding path program 75 times [2024-05-07 19:27:45,930 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:27:45,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:27:45,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:27:46,447 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2024-05-07 19:27:46,448 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:27:46,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:27:46,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:27:46,645 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2024-05-07 19:27:46,701 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 37 [2024-05-07 19:27:46,773 INFO L85 PathProgramCache]: Analyzing trace with hash -1381799444, now seen corresponding path program 76 times [2024-05-07 19:27:46,773 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:27:46,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:27:46,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:27:47,272 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 1 proven. 26 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2024-05-07 19:27:47,273 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:27:47,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:27:47,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:27:47,586 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 1 proven. 26 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2024-05-07 19:27:47,774 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 37 [2024-05-07 19:27:47,849 INFO L85 PathProgramCache]: Analyzing trace with hash -2010176645, now seen corresponding path program 77 times [2024-05-07 19:27:47,849 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:27:47,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:27:47,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:27:48,186 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 1 proven. 26 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2024-05-07 19:27:48,186 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:27:48,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:27:48,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:27:48,431 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 1 proven. 26 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2024-05-07 19:27:48,455 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 37 [2024-05-07 19:27:49,193 INFO L85 PathProgramCache]: Analyzing trace with hash -2143042474, now seen corresponding path program 78 times [2024-05-07 19:27:49,193 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:27:49,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:27:49,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:27:49,438 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 1 proven. 26 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2024-05-07 19:27:49,438 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:27:49,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:27:49,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:27:49,669 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 1 proven. 26 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2024-05-07 19:27:49,692 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 1930 treesize of output 1834 [2024-05-07 19:27:49,781 INFO L85 PathProgramCache]: Analyzing trace with hash 532373532, now seen corresponding path program 79 times [2024-05-07 19:27:49,781 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:27:49,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:27:49,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:27:50,031 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2024-05-07 19:27:50,031 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:27:50,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:27:50,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:27:50,201 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2024-05-07 19:27:50,202 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2024-05-07 19:27:50,204 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=378, Invalid=9324, Unknown=0, NotChecked=0, Total=9702 [2024-05-07 19:27:50,378 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 29 [2024-05-07 19:27:52,458 INFO L85 PathProgramCache]: Analyzing trace with hash -842257113, now seen corresponding path program 8 times [2024-05-07 19:27:52,458 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:27:52,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:27:52,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:27:53,045 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 22 proven. 36 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-05-07 19:27:53,045 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:27:53,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:27:53,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:27:53,288 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 22 proven. 36 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-05-07 19:27:53,316 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 37 [2024-05-07 19:27:55,395 INFO L85 PathProgramCache]: Analyzing trace with hash 1994037838, now seen corresponding path program 80 times [2024-05-07 19:27:55,395 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:27:55,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:27:55,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:27:55,898 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 6 proven. 54 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-05-07 19:27:55,898 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:27:55,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:27:56,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:27:56,218 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 6 proven. 54 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-05-07 19:27:56,255 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 37 [2024-05-07 19:27:58,336 INFO L85 PathProgramCache]: Analyzing trace with hash 1685631568, now seen corresponding path program 81 times [2024-05-07 19:27:58,336 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:27:58,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:27:58,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:27:58,570 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 6 proven. 54 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-05-07 19:27:58,570 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:27:58,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:27:58,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:27:58,809 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 6 proven. 54 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-05-07 19:27:58,837 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 972 treesize of output 924 [2024-05-07 19:28:00,955 INFO L85 PathProgramCache]: Analyzing trace with hash -1144074961, now seen corresponding path program 82 times [2024-05-07 19:28:00,956 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:28:00,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:28:00,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:28:01,308 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 21 proven. 36 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-05-07 19:28:01,309 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:28:01,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:28:01,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:28:01,535 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 21 proven. 36 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-05-07 19:28:01,570 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 29 [2024-05-07 19:28:03,636 INFO L85 PathProgramCache]: Analyzing trace with hash 1517141064, now seen corresponding path program 9 times [2024-05-07 19:28:03,636 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:28:03,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:28:03,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:28:03,877 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 20 proven. 36 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-05-07 19:28:03,878 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:28:03,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:28:03,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:28:04,112 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 20 proven. 36 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-05-07 19:28:04,134 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 37 [2024-05-07 19:28:06,207 INFO L85 PathProgramCache]: Analyzing trace with hash 2096889337, now seen corresponding path program 83 times [2024-05-07 19:28:06,207 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:28:06,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:28:06,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:28:06,537 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 20 proven. 36 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-05-07 19:28:06,537 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:28:06,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:28:06,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:28:06,790 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 20 proven. 36 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-05-07 19:28:06,814 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 972 treesize of output 924 [2024-05-07 19:28:09,703 INFO L85 PathProgramCache]: Analyzing trace with hash 813938895, now seen corresponding path program 84 times [2024-05-07 19:28:09,703 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:28:09,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:28:09,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:28:09,945 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 6 proven. 52 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-05-07 19:28:09,946 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:28:09,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:28:09,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:28:10,187 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 6 proven. 52 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-05-07 19:28:10,233 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 952 treesize of output 904 [2024-05-07 19:28:12,367 INFO L85 PathProgramCache]: Analyzing trace with hash 1673056276, now seen corresponding path program 85 times [2024-05-07 19:28:12,367 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:28:12,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:28:12,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:28:12,672 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 18 proven. 36 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-05-07 19:28:12,672 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:28:12,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:28:12,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:28:12,895 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 18 proven. 36 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-05-07 19:28:12,921 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 37 [2024-05-07 19:28:12,993 INFO L85 PathProgramCache]: Analyzing trace with hash -674982841, now seen corresponding path program 86 times [2024-05-07 19:28:12,993 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:28:12,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:28:13,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:28:13,233 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 6 proven. 50 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-05-07 19:28:13,233 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:28:13,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:28:13,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:28:13,556 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 6 proven. 50 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-05-07 19:28:13,585 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 473 treesize of output 449 [2024-05-07 19:28:13,696 INFO L85 PathProgramCache]: Analyzing trace with hash -118425015, now seen corresponding path program 87 times [2024-05-07 19:28:13,696 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:28:13,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:28:13,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:28:13,941 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 14 proven. 16 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-05-07 19:28:13,941 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:28:13,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:28:13,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:28:14,057 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 14 proven. 16 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-05-07 19:28:14,091 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 972 treesize of output 924 [2024-05-07 19:28:16,293 INFO L85 PathProgramCache]: Analyzing trace with hash 813561700, now seen corresponding path program 88 times [2024-05-07 19:28:16,293 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:28:16,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:28:16,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:28:16,528 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 8 proven. 46 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2024-05-07 19:28:16,529 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:28:16,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:28:16,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:28:16,761 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 8 proven. 46 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2024-05-07 19:28:16,787 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 37 [2024-05-07 19:28:16,848 INFO L85 PathProgramCache]: Analyzing trace with hash 514122316, now seen corresponding path program 89 times [2024-05-07 19:28:16,849 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:28:16,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:28:16,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:28:17,218 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 8 proven. 46 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-05-07 19:28:17,218 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:28:17,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:28:17,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:28:17,452 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 8 proven. 46 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-05-07 19:28:17,472 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 952 treesize of output 904 [2024-05-07 19:28:19,766 INFO L85 PathProgramCache]: Analyzing trace with hash 150330606, now seen corresponding path program 90 times [2024-05-07 19:28:19,767 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:28:19,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:28:19,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:28:19,998 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 8 proven. 46 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-05-07 19:28:19,998 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:28:19,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:28:20,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:28:20,225 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 8 proven. 46 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-05-07 19:28:20,268 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 1930 treesize of output 1834 [2024-05-07 19:28:22,495 INFO L85 PathProgramCache]: Analyzing trace with hash 277044668, now seen corresponding path program 91 times [2024-05-07 19:28:22,495 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:28:22,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:28:22,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:28:22,895 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 8 proven. 46 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-05-07 19:28:22,895 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:28:22,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:28:22,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:28:23,142 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 8 proven. 46 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-05-07 19:28:23,190 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 1930 treesize of output 1834 [2024-05-07 19:28:25,323 INFO L85 PathProgramCache]: Analyzing trace with hash 1604608225, now seen corresponding path program 92 times [2024-05-07 19:28:25,324 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:28:25,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:28:25,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:28:25,551 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 18 proven. 36 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-05-07 19:28:25,551 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:28:25,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:28:25,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:28:25,773 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 18 proven. 36 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-05-07 19:28:25,804 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 473 treesize of output 449 [2024-05-07 19:28:25,880 INFO L85 PathProgramCache]: Analyzing trace with hash 1677512409, now seen corresponding path program 93 times [2024-05-07 19:28:25,880 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:28:25,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:28:25,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:28:26,198 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 18 proven. 36 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-05-07 19:28:26,199 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:28:26,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:28:26,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:28:26,436 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 18 proven. 36 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-05-07 19:28:26,463 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 37 [2024-05-07 19:28:26,547 INFO L85 PathProgramCache]: Analyzing trace with hash 1435911911, now seen corresponding path program 94 times [2024-05-07 19:28:26,548 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:28:26,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:28:26,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:28:26,790 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 18 proven. 36 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2024-05-07 19:28:26,790 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:28:26,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:28:26,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:28:27,033 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 18 proven. 36 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2024-05-07 19:28:27,057 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 952 treesize of output 904 [2024-05-07 19:28:27,145 INFO L85 PathProgramCache]: Analyzing trace with hash 2030219144, now seen corresponding path program 95 times [2024-05-07 19:28:27,145 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:28:27,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:28:27,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:28:27,449 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 18 proven. 36 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-05-07 19:28:27,449 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:28:27,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:28:27,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:28:27,682 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 18 proven. 36 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-05-07 19:28:27,707 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 37 [2024-05-07 19:28:27,774 INFO L85 PathProgramCache]: Analyzing trace with hash 1925441975, now seen corresponding path program 96 times [2024-05-07 19:28:27,775 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:28:27,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:28:27,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:28:28,015 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 18 proven. 36 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2024-05-07 19:28:28,016 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:28:28,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:28:28,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:28:28,285 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 18 proven. 36 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2024-05-07 19:28:28,304 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 473 treesize of output 449 [2024-05-07 19:28:28,390 INFO L85 PathProgramCache]: Analyzing trace with hash -1708645800, now seen corresponding path program 97 times [2024-05-07 19:28:28,390 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:28:28,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:28:28,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:28:28,731 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 18 proven. 36 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-05-07 19:28:28,732 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:28:28,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:28:28,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:28:28,973 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 18 proven. 36 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-05-07 19:28:28,998 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 37 [2024-05-07 19:28:30,008 INFO L85 PathProgramCache]: Analyzing trace with hash -1994799405, now seen corresponding path program 98 times [2024-05-07 19:28:30,008 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:28:30,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:28:30,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:28:30,260 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 8 proven. 46 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-05-07 19:28:30,260 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:28:30,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:28:30,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:28:30,500 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 8 proven. 46 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-05-07 19:28:30,523 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 37 [2024-05-07 19:28:30,666 INFO L85 PathProgramCache]: Analyzing trace with hash 628371066, now seen corresponding path program 99 times [2024-05-07 19:28:30,666 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:28:30,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:28:30,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:28:30,895 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 8 proven. 46 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-05-07 19:28:30,896 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:28:30,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:28:30,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:28:31,216 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 8 proven. 46 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-05-07 19:28:31,244 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 37 [2024-05-07 19:28:31,307 INFO L85 PathProgramCache]: Analyzing trace with hash 112845925, now seen corresponding path program 100 times [2024-05-07 19:28:31,307 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:28:31,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:28:31,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:28:31,535 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 8 proven. 46 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-05-07 19:28:31,536 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:28:31,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:28:31,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:28:31,772 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 8 proven. 46 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-05-07 19:28:31,797 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 37 [2024-05-07 19:28:31,880 INFO L85 PathProgramCache]: Analyzing trace with hash 1458247377, now seen corresponding path program 101 times [2024-05-07 19:28:31,880 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:28:31,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:28:31,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:28:32,120 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 8 proven. 46 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-05-07 19:28:32,120 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:28:32,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:28:32,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:28:32,432 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 8 proven. 46 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-05-07 19:28:32,453 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 37 [2024-05-07 19:28:32,517 INFO L85 PathProgramCache]: Analyzing trace with hash -1342090842, now seen corresponding path program 102 times [2024-05-07 19:28:32,517 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:28:32,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:28:32,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:28:34,071 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 10 proven. 48 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-05-07 19:28:34,071 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:28:34,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:28:34,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:28:34,696 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 10 proven. 48 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-05-07 19:28:34,715 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 37 [2024-05-07 19:28:34,782 INFO L85 PathProgramCache]: Analyzing trace with hash -1625327164, now seen corresponding path program 103 times [2024-05-07 19:28:34,782 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:28:34,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:28:34,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:28:35,903 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 11 proven. 49 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-05-07 19:28:35,903 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:28:35,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:28:35,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:28:36,580 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 11 proven. 49 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-05-07 19:28:36,603 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 37 [2024-05-07 19:28:36,662 INFO L85 PathProgramCache]: Analyzing trace with hash 1154466217, now seen corresponding path program 104 times [2024-05-07 19:28:36,663 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:28:36,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:28:36,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:28:37,382 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 11 proven. 49 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-05-07 19:28:37,382 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:28:37,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:28:37,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:28:38,080 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 11 proven. 49 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-05-07 19:28:38,115 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2024-05-07 19:28:38,115 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2024-05-07 19:28:38,136 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2024-05-07 19:28:38,316 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable272,SelfDestructingSolverStorable273,SelfDestructingSolverStorable230,SelfDestructingSolverStorable274,SelfDestructingSolverStorable231,SelfDestructingSolverStorable275,SelfDestructingSolverStorable270,SelfDestructingSolverStorable271,SelfDestructingSolverStorable229,SelfDestructingSolverStorable225,SelfDestructingSolverStorable269,SelfDestructingSolverStorable226,SelfDestructingSolverStorable227,SelfDestructingSolverStorable228,SelfDestructingSolverStorable221,SelfDestructingSolverStorable265,SelfDestructingSolverStorable222,SelfDestructingSolverStorable266,SelfDestructingSolverStorable223,SelfDestructingSolverStorable267,SelfDestructingSolverStorable224,SelfDestructingSolverStorable268,SelfDestructingSolverStorable261,SelfDestructingSolverStorable262,SelfDestructingSolverStorable263,SelfDestructingSolverStorable220,SelfDestructingSolverStorable264,SelfDestructingSolverStorable260,SelfDestructingSolverStorable218,SelfDestructingSolverStorable219,SelfDestructingSolverStorable214,SelfDestructingSolverStorable258,SelfDestructingSolverStorable215,SelfDestructingSolverStorable259,SelfDestructingSolverStorable216,SelfDestructingSolverStorable217,SelfDestructingSolverStorable254,SelfDestructingSolverStorable255,SelfDestructingSolverStorable212,SelfDestructingSolverStorable256,SelfDestructingSolverStorable213,SelfDestructingSolverStorable257,SelfDestructingSolverStorable250,SelfDestructingSolverStorable251,SelfDestructingSolverStorable252,SelfDestructingSolverStorable253,SelfDestructingSolverStorable290,SelfDestructingSolverStorable247,SelfDestructingSolverStorable248,SelfDestructingSolverStorable249,SelfDestructingSolverStorable243,SelfDestructingSolverStorable287,SelfDestructingSolverStorable244,SelfDestructingSolverStorable288,SelfDestructingSolverStorable245,SelfDestructingSolverStorable289,SelfDestructingSolverStorable246,SelfDestructingSolverStorable283,SelfDestructingSolverStorable240,SelfDestructingSolverStorable284,SelfDestructingSolverStorable241,SelfDestructingSolverStorable285,SelfDestructingSolverStorable242,SelfDestructingSolverStorable286,SelfDestructingSolverStorable280,SelfDestructingSolverStorable281,SelfDestructingSolverStorable282,SelfDestructingSolverStorable236,4 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable237,SelfDestructingSolverStorable238,SelfDestructingSolverStorable239,SelfDestructingSolverStorable232,SelfDestructingSolverStorable276,SelfDestructingSolverStorable233,SelfDestructingSolverStorable277,SelfDestructingSolverStorable234,SelfDestructingSolverStorable278,SelfDestructingSolverStorable235,SelfDestructingSolverStorable279 [2024-05-07 19:28:38,316 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2024-05-07 19:28:38,316 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-07 19:28:38,316 INFO L85 PathProgramCache]: Analyzing trace with hash 1886948212, now seen corresponding path program 3 times [2024-05-07 19:28:38,316 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-07 19:28:38,316 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1644116043] [2024-05-07 19:28:38,316 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-07 19:28:38,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-07 19:28:38,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-07 19:28:40,031 INFO L134 CoverageAnalysis]: Checked inductivity of 638 backedges. 254 proven. 311 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2024-05-07 19:28:40,031 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-07 19:28:40,032 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1644116043] [2024-05-07 19:28:40,032 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1644116043] provided 0 perfect and 1 imperfect interpolant sequences [2024-05-07 19:28:40,032 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1941723735] [2024-05-07 19:28:40,032 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2024-05-07 19:28:40,032 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-05-07 19:28:40,032 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-07 19:28:40,033 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-05-07 19:28:40,035 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2024-05-07 19:28:42,311 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 5 check-sat command(s) [2024-05-07 19:28:42,312 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2024-05-07 19:28:42,326 INFO L262 TraceCheckSpWp]: Trace formula consists of 837 conjuncts, 231 conjunts are in the unsatisfiable core [2024-05-07 19:28:42,336 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-05-07 19:28:42,342 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2024-05-07 19:28:42,660 INFO L349 Elim1Store]: treesize reduction 15, result has 25.0 percent of original size [2024-05-07 19:28:42,661 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 12 treesize of output 14 [2024-05-07 19:28:43,325 INFO L349 Elim1Store]: treesize reduction 44, result has 30.2 percent of original size [2024-05-07 19:28:43,326 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 22 treesize of output 33 [2024-05-07 19:28:44,647 INFO L349 Elim1Store]: treesize reduction 20, result has 39.4 percent of original size [2024-05-07 19:28:44,647 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 2 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 21 treesize of output 25 [2024-05-07 19:28:48,346 INFO L349 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2024-05-07 19:28:48,346 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 27 treesize of output 25 [2024-05-07 19:28:48,556 INFO L349 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2024-05-07 19:28:48,557 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 27 treesize of output 30 [2024-05-07 19:28:49,257 INFO L349 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2024-05-07 19:28:49,258 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 5 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 47 treesize of output 46 [2024-05-07 19:28:49,709 INFO L349 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2024-05-07 19:28:49,710 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 5 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 6 case distinctions, treesize of input 57 treesize of output 68 [2024-05-07 19:28:50,600 INFO L349 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2024-05-07 19:28:50,600 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 5 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 76 treesize of output 69 [2024-05-07 19:28:51,135 INFO L349 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2024-05-07 19:28:51,135 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 5 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 85 treesize of output 76 [2024-05-07 19:28:52,098 INFO L349 Elim1Store]: treesize reduction 216, result has 0.5 percent of original size [2024-05-07 19:28:52,098 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 8 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 24 case distinctions, treesize of input 104 treesize of output 130 [2024-05-07 19:28:53,619 INFO L349 Elim1Store]: treesize reduction 336, result has 0.3 percent of original size [2024-05-07 19:28:53,620 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 13 select indices, 13 select index equivalence classes, 8 disjoint index pairs (out of 78 index pairs), introduced 13 new quantified variables, introduced 39 case distinctions, treesize of input 133 treesize of output 168 [2024-05-07 19:28:56,050 INFO L349 Elim1Store]: treesize reduction 435, result has 2.5 percent of original size [2024-05-07 19:28:56,050 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 15 select indices, 15 select index equivalence classes, 8 disjoint index pairs (out of 105 index pairs), introduced 15 new quantified variables, introduced 50 case distinctions, treesize of input 117 treesize of output 158 [2024-05-07 19:28:57,630 INFO L349 Elim1Store]: treesize reduction 531, result has 2.0 percent of original size [2024-05-07 19:28:57,631 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 17 select indices, 17 select index equivalence classes, 8 disjoint index pairs (out of 136 index pairs), introduced 17 new quantified variables, introduced 62 case distinctions, treesize of input 137 treesize of output 184 [2024-05-07 19:28:59,794 INFO L349 Elim1Store]: treesize reduction 790, result has 2.8 percent of original size [2024-05-07 19:28:59,794 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 20 select indices, 20 select index equivalence classes, 8 disjoint index pairs (out of 190 index pairs), introduced 20 new quantified variables, introduced 90 case distinctions, treesize of input 166 treesize of output 222 [2024-05-07 19:29:02,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-05-07 19:29:02,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-05-07 19:29:02,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-05-07 19:29:02,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-05-07 19:29:02,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-05-07 19:29:02,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-05-07 19:29:02,884 INFO L349 Elim1Store]: treesize reduction 784, result has 2.9 percent of original size [2024-05-07 19:29:02,884 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 23 select indices, 23 select index equivalence classes, 18 disjoint index pairs (out of 253 index pairs), introduced 23 new quantified variables, introduced 100 case distinctions, treesize of input 195 treesize of output 260 [2024-05-07 19:29:05,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-05-07 19:29:05,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-05-07 19:29:05,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-05-07 19:29:05,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-05-07 19:29:05,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-05-07 19:29:05,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-05-07 19:29:05,615 INFO L349 Elim1Store]: treesize reduction 1088, result has 2.9 percent of original size [2024-05-07 19:29:05,616 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 26 select indices, 26 select index equivalence classes, 20 disjoint index pairs (out of 325 index pairs), introduced 26 new quantified variables, introduced 132 case distinctions, treesize of input 218 treesize of output 292 [2024-05-07 19:29:12,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-05-07 19:29:12,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-05-07 19:29:12,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-05-07 19:29:13,001 INFO L349 Elim1Store]: treesize reduction 220, result has 46.7 percent of original size [2024-05-07 19:29:13,001 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 23 select indices, 23 select index equivalence classes, 14 disjoint index pairs (out of 253 index pairs), introduced 23 new quantified variables, introduced 63 case distinctions, treesize of input 202 treesize of output 244 [2024-05-07 19:29:14,065 INFO L134 CoverageAnalysis]: Checked inductivity of 638 backedges. 294 proven. 230 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-05-07 19:29:14,066 INFO L327 TraceCheckSpWp]: Computing backward predicates... Received shutdown request... [2024-05-07 19:39:19,358 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2024-05-07 19:39:19,358 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2024-05-07 19:39:19,360 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2024-05-07 19:39:20,368 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Forceful destruction successful, exit code 0 [2024-05-07 19:39:20,376 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2024-05-07 19:39:20,559 WARN L435 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forcibly destroying the process [2024-05-07 19:39:20,613 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 137 [2024-05-07 19:39:20,616 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (3 of 4 remaining) [2024-05-07 19:39:20,616 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable291 [2024-05-07 19:39:20,616 WARN L619 AbstractCegarLoop]: Verification canceled: while PartialOrderCegarLoop was analyzing trace of length 471 with TraceHistMax 8,while TraceCheckSpWp was constructing backward predicates,while executing Executor. [2024-05-07 19:39:20,618 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (2 of 4 remaining) [2024-05-07 19:39:20,618 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 4 remaining) [2024-05-07 19:39:20,618 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr2INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (0 of 4 remaining) [2024-05-07 19:39:20,625 INFO L448 BasicCegarLoop]: Path program histogram: [104, 10, 9, 5, 4, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1] [2024-05-07 19:39:20,627 INFO L228 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2024-05-07 19:39:20,627 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2024-05-07 19:39:20,629 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.05 07:39:20 BasicIcfg [2024-05-07 19:39:20,629 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-05-07 19:39:20,630 INFO L158 Benchmark]: Toolchain (without parser) took 846063.17ms. Allocated memory was 202.4MB in the beginning and 1.8GB in the end (delta: 1.6GB). Free memory was 129.7MB in the beginning and 556.4MB in the end (delta: -426.7MB). Peak memory consumption was 1.1GB. Max. memory is 8.0GB. [2024-05-07 19:39:20,630 INFO L158 Benchmark]: CDTParser took 0.09ms. Allocated memory is still 202.4MB. Free memory is still 160.6MB. There was no memory consumed. Max. memory is 8.0GB. [2024-05-07 19:39:20,630 INFO L158 Benchmark]: CACSL2BoogieTranslator took 242.40ms. Allocated memory was 202.4MB in the beginning and 260.0MB in the end (delta: 57.7MB). Free memory was 129.6MB in the beginning and 218.7MB in the end (delta: -89.1MB). Peak memory consumption was 5.2MB. Max. memory is 8.0GB. [2024-05-07 19:39:20,630 INFO L158 Benchmark]: Boogie Procedure Inliner took 32.82ms. Allocated memory is still 260.0MB. Free memory was 218.7MB in the beginning and 216.1MB in the end (delta: 2.6MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2024-05-07 19:39:20,630 INFO L158 Benchmark]: Boogie Preprocessor took 31.42ms. Allocated memory is still 260.0MB. Free memory was 216.1MB in the beginning and 214.5MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2024-05-07 19:39:20,630 INFO L158 Benchmark]: RCFGBuilder took 567.52ms. Allocated memory is still 260.0MB. Free memory was 214.0MB in the beginning and 189.3MB in the end (delta: 24.6MB). Peak memory consumption was 25.2MB. Max. memory is 8.0GB. [2024-05-07 19:39:20,630 INFO L158 Benchmark]: TraceAbstraction took 845182.88ms. Allocated memory was 260.0MB in the beginning and 1.8GB in the end (delta: 1.5GB). Free memory was 188.3MB in the beginning and 556.4MB in the end (delta: -368.1MB). Peak memory consumption was 1.1GB. Max. memory is 8.0GB. [2024-05-07 19:39:20,631 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.09ms. Allocated memory is still 202.4MB. Free memory is still 160.6MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 242.40ms. Allocated memory was 202.4MB in the beginning and 260.0MB in the end (delta: 57.7MB). Free memory was 129.6MB in the beginning and 218.7MB in the end (delta: -89.1MB). Peak memory consumption was 5.2MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 32.82ms. Allocated memory is still 260.0MB. Free memory was 218.7MB in the beginning and 216.1MB in the end (delta: 2.6MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 31.42ms. Allocated memory is still 260.0MB. Free memory was 216.1MB in the beginning and 214.5MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * RCFGBuilder took 567.52ms. Allocated memory is still 260.0MB. Free memory was 214.0MB in the beginning and 189.3MB in the end (delta: 24.6MB). Peak memory consumption was 25.2MB. Max. memory is 8.0GB. * TraceAbstraction took 845182.88ms. Allocated memory was 260.0MB in the beginning and 1.8GB in the end (delta: 1.5GB). Free memory was 188.3MB in the beginning and 556.4MB in the end (delta: -368.1MB). Peak memory consumption was 1.1GB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Independence relation #1 benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 121554, independent: 115506, independent conditional: 62436, independent unconditional: 53070, dependent: 6048, dependent conditional: 5208, dependent unconditional: 840, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 117183, independent: 115506, independent conditional: 62436, independent unconditional: 53070, dependent: 1677, dependent conditional: 837, dependent unconditional: 840, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ ConditionTransformingIndependenceRelation.Independence Queries: [ total: 117183, independent: 115506, independent conditional: 62436, independent unconditional: 53070, dependent: 1677, dependent conditional: 837, dependent unconditional: 840, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 117183, independent: 115506, independent conditional: 62436, independent unconditional: 53070, dependent: 1677, dependent conditional: 837, dependent unconditional: 840, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 119694, independent: 115506, independent conditional: 3469, independent unconditional: 112037, dependent: 4188, dependent conditional: 834, dependent unconditional: 3354, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 119694, independent: 115506, independent conditional: 1117, independent unconditional: 114389, dependent: 4188, dependent conditional: 0, dependent unconditional: 4188, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 119694, independent: 115506, independent conditional: 1117, independent unconditional: 114389, dependent: 4188, dependent conditional: 0, dependent unconditional: 4188, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1538, independent: 1502, independent conditional: 0, independent unconditional: 1502, dependent: 36, dependent conditional: 0, dependent unconditional: 36, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1538, independent: 1502, independent conditional: 0, independent unconditional: 1502, dependent: 36, dependent conditional: 0, dependent unconditional: 36, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 36, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 36, dependent conditional: 0, dependent unconditional: 36, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 36, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 36, dependent conditional: 0, dependent unconditional: 36, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 103, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 103, dependent conditional: 0, dependent unconditional: 103, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 119694, independent: 114004, independent conditional: 1117, independent unconditional: 112887, dependent: 4152, dependent conditional: 0, dependent unconditional: 4152, unknown: 1538, unknown conditional: 0, unknown unconditional: 1538] , Statistics on independence cache: Total cache size (in pairs): 1538, Positive cache size: 1502, Positive conditional cache size: 0, Positive unconditional cache size: 1502, Negative cache size: 36, Negative conditional cache size: 0, Negative unconditional cache size: 36, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 3186, Maximal queried relation: 1, ConditionTransformingIndependenceRelation.Independence Queries: [ total: 119694, independent: 115506, independent conditional: 3469, independent unconditional: 112037, dependent: 4188, dependent conditional: 834, dependent unconditional: 3354, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 119694, independent: 115506, independent conditional: 1117, independent unconditional: 114389, dependent: 4188, dependent conditional: 0, dependent unconditional: 4188, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 119694, independent: 115506, independent conditional: 1117, independent unconditional: 114389, dependent: 4188, dependent conditional: 0, dependent unconditional: 4188, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1538, independent: 1502, independent conditional: 0, independent unconditional: 1502, dependent: 36, dependent conditional: 0, dependent unconditional: 36, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1538, independent: 1502, independent conditional: 0, independent unconditional: 1502, dependent: 36, dependent conditional: 0, dependent unconditional: 36, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 36, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 36, dependent conditional: 0, dependent unconditional: 36, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 36, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 36, dependent conditional: 0, dependent unconditional: 36, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 103, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 103, dependent conditional: 0, dependent unconditional: 103, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 119694, independent: 114004, independent conditional: 1117, independent unconditional: 112887, dependent: 4152, dependent conditional: 0, dependent unconditional: 4152, unknown: 1538, unknown conditional: 0, unknown unconditional: 1538] , Statistics on independence cache: Total cache size (in pairs): 1538, Positive cache size: 1502, Positive conditional cache size: 0, Positive unconditional cache size: 1502, Negative cache size: 36, Negative conditional cache size: 0, Negative unconditional cache size: 36, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 3186 ], Independence queries for same thread: 4371 - TimeoutResultAtElement [Line: 97]: Timeout (TraceAbstraction) Unable to prove that a call to reach_error is unreachable Cancelled while PartialOrderCegarLoop was analyzing trace of length 471 with TraceHistMax 8,while TraceCheckSpWp was constructing backward predicates,while executing Executor. - TimeoutResultAtElement [Line: 88]: Timeout (TraceAbstraction) Unable to prove that petrification did provide enough thread instances (tool internal message) Cancelled while PartialOrderCegarLoop was analyzing trace of length 471 with TraceHistMax 8,while TraceCheckSpWp was constructing backward predicates,while executing Executor. - TimeoutResultAtElement [Line: 89]: Timeout (TraceAbstraction) Unable to prove that petrification did provide enough thread instances (tool internal message) Cancelled while PartialOrderCegarLoop was analyzing trace of length 471 with TraceHistMax 8,while TraceCheckSpWp was constructing backward predicates,while executing Executor. - TimeoutResultAtElement [Line: 87]: Timeout (TraceAbstraction) Unable to prove that petrification did provide enough thread instances (tool internal message) Cancelled while PartialOrderCegarLoop was analyzing trace of length 471 with TraceHistMax 8,while TraceCheckSpWp was constructing backward predicates,while executing Executor. - StatisticsResult: Ultimate Automizer benchmark data with 1 thread instances CFG has 7 procedures, 325 locations, 4 error locations. Started 1 CEGAR loops. OverallTime: 845.1s, OverallIterations: 3, TraceHistogramMax: 0, PathProgramHistogramMax: 104, EmptinessCheckTime: 197.3s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 35, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 3.8s InterpolantComputationTime, 1604 NumberOfCodeBlocks, 1604 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 2400 ConstructedInterpolants, 0 QuantifiedInterpolants, 7507 SizeOfPredicates, 24 NumberOfNonLiveVariables, 1604 ConjunctsInSsa, 24 ConjunctsInUnsatCore, 6 InterpolantComputations, 0 PerfectInterpolantSequences, 2185/2436 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, ConditionalCommutativityCheckTime: 193.1s, ConditionalCommutativityIAIntegrations: 0, ConditionalCommutativityDFSRestarts: 3, ConditionalCommutativityConditionCalculations: 149, ConditionalCommutativityTraceChecks: 149, ConditionalCommutativityImperfectProofs: 137 RESULT: Ultimate could not prove your program: Timeout Completed graceful shutdown