/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 DEFAULT -tc ../benchexec/../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/pthread-wmm/safe016_rmo.oepc.i -------------------------------------------------------------------------------- This is Ultimate 0.2.4-wip.dk.conditional-comm-17da818-m [2024-05-06 01:25:46,912 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-05-06 01:25:46,960 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../benchexec/../../../trunk/examples/settings/gemcutter/NewStatesSleep.epf [2024-05-06 01:25:46,963 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-05-06 01:25:46,963 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-05-06 01:25:46,976 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-05-06 01:25:46,976 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-05-06 01:25:46,976 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-05-06 01:25:46,977 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-05-06 01:25:46,977 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-05-06 01:25:46,977 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-05-06 01:25:46,978 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-05-06 01:25:46,978 INFO L153 SettingsManager]: * Use SBE=true [2024-05-06 01:25:46,978 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-05-06 01:25:46,978 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-05-06 01:25:46,979 INFO L153 SettingsManager]: * sizeof long=4 [2024-05-06 01:25:46,979 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-05-06 01:25:46,979 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-05-06 01:25:46,979 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-05-06 01:25:46,979 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-05-06 01:25:46,980 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-05-06 01:25:46,983 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-05-06 01:25:46,983 INFO L153 SettingsManager]: * sizeof long double=12 [2024-05-06 01:25:46,983 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-05-06 01:25:46,983 INFO L153 SettingsManager]: * Use constant arrays=true [2024-05-06 01:25:46,984 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-05-06 01:25:46,984 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-05-06 01:25:46,984 INFO L153 SettingsManager]: * To the following directory=./dump/ [2024-05-06 01:25:46,984 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-05-06 01:25:46,984 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-05-06 01:25:46,986 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-05-06 01:25:46,986 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-05-06 01:25:46,986 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-05-06 01:25:46,986 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-05-06 01:25:46,986 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=SLEEP_NEW_STATES [2024-05-06 01:25:46,986 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-05-06 01:25:46,986 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-05-06 01:25:46,986 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2024-05-06 01:25:46,987 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-05-06 01:25:46,987 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: DFS Order used in POR -> LOOP_LOCKSTEP Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional conditional commutativity checking -> DFS Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Criterion for conditional commutativity checking -> DEFAULT [2024-05-06 01:25:47,202 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-05-06 01:25:47,226 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-05-06 01:25:47,227 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-05-06 01:25:47,229 INFO L270 PluginConnector]: Initializing CDTParser... [2024-05-06 01:25:47,229 INFO L274 PluginConnector]: CDTParser initialized [2024-05-06 01:25:47,230 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/svcomp/pthread-wmm/safe016_rmo.oepc.i [2024-05-06 01:25:48,290 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-05-06 01:25:48,503 INFO L384 CDTParser]: Found 1 translation units. [2024-05-06 01:25:48,503 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/safe016_rmo.oepc.i [2024-05-06 01:25:48,514 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/7234cf5de/11a7ae6d9b434a9fbb353ba3b6f68a1e/FLAGc0879b52e [2024-05-06 01:25:48,527 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/7234cf5de/11a7ae6d9b434a9fbb353ba3b6f68a1e [2024-05-06 01:25:48,538 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-05-06 01:25:48,539 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-05-06 01:25:48,539 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-05-06 01:25:48,540 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-05-06 01:25:48,547 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-05-06 01:25:48,547 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.05 01:25:48" (1/1) ... [2024-05-06 01:25:48,548 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@60a6bc5f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 01:25:48, skipping insertion in model container [2024-05-06 01:25:48,548 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.05 01:25:48" (1/1) ... [2024-05-06 01:25:48,592 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-05-06 01:25:48,733 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/safe016_rmo.oepc.i[993,1006] [2024-05-06 01:25:48,933 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-05-06 01:25:48,944 INFO L202 MainTranslator]: Completed pre-run [2024-05-06 01:25:48,954 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/safe016_rmo.oepc.i[993,1006] [2024-05-06 01:25:49,007 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-05-06 01:25:49,044 WARN L675 CHandler]: The function __VERIFIER_atomic_begin is called, but not defined or handled by StandardFunctionHandler. [2024-05-06 01:25:49,044 WARN L675 CHandler]: The function __VERIFIER_atomic_end is called, but not defined or handled by StandardFunctionHandler. [2024-05-06 01:25:49,050 INFO L206 MainTranslator]: Completed translation [2024-05-06 01:25:49,052 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 01:25:49 WrapperNode [2024-05-06 01:25:49,052 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-05-06 01:25:49,053 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-05-06 01:25:49,053 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-05-06 01:25:49,053 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-05-06 01:25:49,058 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 01:25:49" (1/1) ... [2024-05-06 01:25:49,097 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 01:25:49" (1/1) ... [2024-05-06 01:25:49,131 INFO L138 Inliner]: procedures = 177, calls = 85, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 187 [2024-05-06 01:25:49,132 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-05-06 01:25:49,132 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-05-06 01:25:49,132 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-05-06 01:25:49,132 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-05-06 01:25:49,140 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 01:25:49" (1/1) ... [2024-05-06 01:25:49,140 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 01:25:49" (1/1) ... [2024-05-06 01:25:49,155 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 01:25:49" (1/1) ... [2024-05-06 01:25:49,155 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 01:25:49" (1/1) ... [2024-05-06 01:25:49,165 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 01:25:49" (1/1) ... [2024-05-06 01:25:49,166 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 01:25:49" (1/1) ... [2024-05-06 01:25:49,168 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 01:25:49" (1/1) ... [2024-05-06 01:25:49,169 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 01:25:49" (1/1) ... [2024-05-06 01:25:49,179 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-05-06 01:25:49,188 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-05-06 01:25:49,188 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-05-06 01:25:49,188 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-05-06 01:25:49,189 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 01:25:49" (1/1) ... [2024-05-06 01:25:49,193 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-05-06 01:25:49,201 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-06 01:25:49,212 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) [2024-05-06 01:25:49,221 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 [2024-05-06 01:25:49,252 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-05-06 01:25:49,252 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-05-06 01:25:49,253 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-05-06 01:25:49,253 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-05-06 01:25:49,253 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-05-06 01:25:49,253 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-05-06 01:25:49,253 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2024-05-06 01:25:49,253 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2024-05-06 01:25:49,253 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2024-05-06 01:25:49,254 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2024-05-06 01:25:49,254 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2024-05-06 01:25:49,255 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2024-05-06 01:25:49,255 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2024-05-06 01:25:49,255 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2024-05-06 01:25:49,255 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-05-06 01:25:49,255 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-05-06 01:25:49,255 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-05-06 01:25:49,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-05-06 01:25:49,256 WARN L213 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2024-05-06 01:25:49,399 INFO L241 CfgBuilder]: Building ICFG [2024-05-06 01:25:49,400 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2024-05-06 01:25:49,734 INFO L282 CfgBuilder]: Performing block encoding [2024-05-06 01:25:49,930 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-05-06 01:25:49,931 INFO L309 CfgBuilder]: Removed 0 assume(true) statements. [2024-05-06 01:25:49,932 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.05 01:25:49 BoogieIcfgContainer [2024-05-06 01:25:49,932 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-05-06 01:25:49,934 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-05-06 01:25:49,935 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-05-06 01:25:49,937 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-05-06 01:25:49,937 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.05 01:25:48" (1/3) ... [2024-05-06 01:25:49,939 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@27c2bb4e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.05 01:25:49, skipping insertion in model container [2024-05-06 01:25:49,939 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 01:25:49" (2/3) ... [2024-05-06 01:25:49,939 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@27c2bb4e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.05 01:25:49, skipping insertion in model container [2024-05-06 01:25:49,940 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.05 01:25:49" (3/3) ... [2024-05-06 01:25:49,940 INFO L112 eAbstractionObserver]: Analyzing ICFG safe016_rmo.oepc.i [2024-05-06 01:25:49,947 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2024-05-06 01:25:49,955 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-05-06 01:25:49,955 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-05-06 01:25:49,955 INFO L514 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2024-05-06 01:25:50,017 INFO L144 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2024-05-06 01:25:50,047 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-05-06 01:25:50,048 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-05-06 01:25:50,048 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-06 01:25:50,050 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) [2024-05-06 01:25:50,077 INFO L188 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-05-06 01:25:50,080 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 [2024-05-06 01:25:50,092 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-06 01:25:50,093 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-05-06 01:25:50,098 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;@33b97083, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms], mConComChecker=DFS, mConComCheckerCriterion=DEFAULT, mConComCheckerLimitedChecksCriterion=false, mConComCheckerCriterionLimit=1, mConComCheckerRandomProb=100, mConComCheckerRandomSeed=123, mConComCheckerConditionCriterion=false [2024-05-06 01:25:50,098 INFO L358 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2024-05-06 01:25:50,153 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 2 more)] === [2024-05-06 01:25:50,154 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-06 01:25:50,154 INFO L85 PathProgramCache]: Analyzing trace with hash -1063495308, now seen corresponding path program 1 times [2024-05-06 01:25:50,161 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-06 01:25:50,161 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2032225279] [2024-05-06 01:25:50,161 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:25:50,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:25:50,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-06 01:25:50,562 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-06 01:25:50,563 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-06 01:25:50,563 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2032225279] [2024-05-06 01:25:50,563 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2032225279] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-06 01:25:50,563 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-06 01:25:50,563 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-05-06 01:25:50,564 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [473602916] [2024-05-06 01:25:50,565 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-06 01:25:50,568 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-05-06 01:25:50,568 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-06 01:25:50,583 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-05-06 01:25:50,584 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-05-06 01:25:50,585 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-06 01:25:50,586 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-06 01:25:50,587 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 59.0) internal successors, (118), 2 states have internal predecessors, (118), 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) [2024-05-06 01:25:50,587 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-06 01:25:50,632 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-06 01:25:50,632 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-05-06 01:25:50,633 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 2 more)] === [2024-05-06 01:25:50,633 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-06 01:25:50,633 INFO L85 PathProgramCache]: Analyzing trace with hash 1356852720, now seen corresponding path program 1 times [2024-05-06 01:25:50,633 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-06 01:25:50,634 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1998825434] [2024-05-06 01:25:50,634 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:25:50,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:25:50,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-06 01:25:51,394 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-06 01:25:51,394 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-06 01:25:51,394 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1998825434] [2024-05-06 01:25:51,395 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1998825434] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-06 01:25:51,395 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-06 01:25:51,395 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2024-05-06 01:25:51,395 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1392878113] [2024-05-06 01:25:51,395 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-06 01:25:51,398 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-05-06 01:25:51,398 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-06 01:25:51,399 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-05-06 01:25:51,399 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2024-05-06 01:25:51,399 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-06 01:25:51,399 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-06 01:25:51,400 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 16.714285714285715) internal successors, (117), 7 states have internal predecessors, (117), 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) [2024-05-06 01:25:51,400 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-06 01:25:51,400 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-06 01:27:09,901 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 8 treesize of output 4 [2024-05-06 01:27:09,923 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 7 treesize of output 3 [2024-05-06 01:27:14,352 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 7 treesize of output 3 [2024-05-06 01:27:14,367 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 7 treesize of output 3 [2024-05-06 01:27:14,380 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 8 treesize of output 4 [2024-05-06 01:27:17,353 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 7 treesize of output 3 [2024-05-06 01:27:17,364 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 8 treesize of output 4 [2024-05-06 01:27:17,377 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 7 treesize of output 3 [2024-05-06 01:27:18,304 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 7 treesize of output 3 [2024-05-06 01:27:18,316 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 8 treesize of output 4 [2024-05-06 01:27:18,332 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 7 treesize of output 3 [2024-05-06 01:27:18,836 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 8 treesize of output 4 [2024-05-06 01:27:18,858 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 7 treesize of output 3 [2024-05-06 01:27:19,238 INFO L85 PathProgramCache]: Analyzing trace with hash -441875712, now seen corresponding path program 1 times [2024-05-06 01:27:19,239 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:27:19,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:27:19,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-06 01:27:19,563 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-06 01:27:19,563 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:27:19,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:27:19,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-06 01:27:19,782 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-06 01:27:19,783 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2024-05-06 01:27:19,783 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2024-05-06 01:27:19,964 INFO L85 PathProgramCache]: Analyzing trace with hash -2145672222, now seen corresponding path program 1 times [2024-05-06 01:27:19,964 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:27:19,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:27:20,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:27:20,008 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:27:20,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:27:20,103 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-06 01:27:20,103 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-05-06 01:27:20,103 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,SelfDestructingSolverStorable3,SelfDestructingSolverStorable2,SelfDestructingSolverStorable1 [2024-05-06 01:27:20,103 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 2 more)] === [2024-05-06 01:27:20,104 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-06 01:27:20,104 INFO L85 PathProgramCache]: Analyzing trace with hash -1413620616, now seen corresponding path program 1 times [2024-05-06 01:27:20,104 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-06 01:27:20,104 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1380108913] [2024-05-06 01:27:20,104 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:27:20,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:27:20,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-06 01:27:20,431 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-06 01:27:20,431 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-06 01:27:20,431 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1380108913] [2024-05-06 01:27:20,431 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1380108913] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-06 01:27:20,431 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-06 01:27:20,432 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-05-06 01:27:20,432 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [203195662] [2024-05-06 01:27:20,432 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-06 01:27:20,433 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-05-06 01:27:20,433 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-06 01:27:20,434 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-05-06 01:27:20,434 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2024-05-06 01:27:20,434 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-06 01:27:20,435 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-06 01:27:20,437 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 20.333333333333332) internal successors, (122), 6 states have internal predecessors, (122), 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) [2024-05-06 01:27:20,438 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-06 01:27:20,438 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-05-06 01:27:20,438 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-06 01:27:20,527 INFO L85 PathProgramCache]: Analyzing trace with hash -2145672222, now seen corresponding path program 2 times [2024-05-06 01:27:20,528 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:27:20,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:27:20,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:27:20,555 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:27:20,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:27:20,681 INFO L85 PathProgramCache]: Analyzing trace with hash 972859065, now seen corresponding path program 1 times [2024-05-06 01:27:20,681 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:27:20,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:27:20,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:27:20,708 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:27:20,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:27:20,801 INFO L85 PathProgramCache]: Analyzing trace with hash -1530313311, now seen corresponding path program 1 times [2024-05-06 01:27:20,801 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:27:20,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:27:20,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:27:20,839 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:27:20,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:27:27,575 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 7 treesize of output 3 [2024-05-06 01:27:27,589 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 7 treesize of output 3 [2024-05-06 01:27:27,593 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 7 treesize of output 3 [2024-05-06 01:27:27,609 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 7 treesize of output 3 [2024-05-06 01:27:27,637 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 7 treesize of output 3 [2024-05-06 01:27:28,852 INFO L85 PathProgramCache]: Analyzing trace with hash -821478587, now seen corresponding path program 1 times [2024-05-06 01:27:28,852 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:27:28,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:27:28,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-06 01:27:29,194 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-06 01:27:29,194 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:27:29,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:27:29,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-06 01:27:29,411 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-06 01:27:29,412 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-05-06 01:27:29,413 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=128, Invalid=522, Unknown=0, NotChecked=0, Total=650 [2024-05-06 01:27:29,541 INFO L85 PathProgramCache]: Analyzing trace with hash -2145672222, now seen corresponding path program 3 times [2024-05-06 01:27:29,541 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:27:29,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:27:29,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:27:29,567 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:27:29,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:27:29,715 INFO L85 PathProgramCache]: Analyzing trace with hash 972859065, now seen corresponding path program 2 times [2024-05-06 01:27:29,715 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:27:29,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:27:29,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:27:29,740 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:27:29,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:27:29,878 INFO L85 PathProgramCache]: Analyzing trace with hash -1530313311, now seen corresponding path program 2 times [2024-05-06 01:27:29,878 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:27:29,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:27:29,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:27:29,905 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:27:29,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:28:10,562 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 7 treesize of output 3 [2024-05-06 01:28:11,573 INFO L85 PathProgramCache]: Analyzing trace with hash 1756717084, now seen corresponding path program 1 times [2024-05-06 01:28:11,573 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:28:11,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:28:11,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:28:11,610 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:28:11,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:28:12,782 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 7 treesize of output 3 [2024-05-06 01:28:13,664 INFO L85 PathProgramCache]: Analyzing trace with hash 1996330980, now seen corresponding path program 1 times [2024-05-06 01:28:13,664 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:28:13,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:28:13,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:28:13,677 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:28:13,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:28:14,847 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 7 treesize of output 3 [2024-05-06 01:28:15,726 INFO L85 PathProgramCache]: Analyzing trace with hash 1449871156, now seen corresponding path program 1 times [2024-05-06 01:28:15,726 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:28:15,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:28:15,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:28:15,748 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:28:15,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:28:16,925 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 7 treesize of output 3 [2024-05-06 01:28:19,467 INFO L85 PathProgramCache]: Analyzing trace with hash 1709338062, now seen corresponding path program 1 times [2024-05-06 01:28:19,467 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:28:19,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:28:19,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:28:19,482 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:28:19,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:28:20,669 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 7 treesize of output 3 [2024-05-06 01:28:23,235 INFO L85 PathProgramCache]: Analyzing trace with hash -637596632, now seen corresponding path program 1 times [2024-05-06 01:28:23,235 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:28:23,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:28:23,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:28:23,252 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:28:23,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:28:24,452 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 7 treesize of output 3 [2024-05-06 01:28:25,440 INFO L85 PathProgramCache]: Analyzing trace with hash 117979697, now seen corresponding path program 1 times [2024-05-06 01:28:25,440 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:28:25,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:28:25,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:28:25,467 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:28:25,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:28:26,744 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 7 treesize of output 3 [2024-05-06 01:28:27,746 INFO L85 PathProgramCache]: Analyzing trace with hash 1250731814, now seen corresponding path program 1 times [2024-05-06 01:28:27,746 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:28:27,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:28:27,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:28:27,798 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:28:27,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:28:29,072 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 7 treesize of output 3 [2024-05-06 01:28:31,577 INFO L85 PathProgramCache]: Analyzing trace with hash 1425819613, now seen corresponding path program 1 times [2024-05-06 01:28:31,577 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:28:31,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:28:31,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:28:31,592 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:28:31,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:28:32,967 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 23 treesize of output 19 [2024-05-06 01:28:33,243 INFO L85 PathProgramCache]: Analyzing trace with hash 805381283, now seen corresponding path program 1 times [2024-05-06 01:28:33,243 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:28:33,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:28:33,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:28:33,262 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:28:33,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:28:33,439 INFO L85 PathProgramCache]: Analyzing trace with hash 1713277907, now seen corresponding path program 1 times [2024-05-06 01:28:33,439 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:28:33,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:28:33,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:28:33,458 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:28:33,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:28:33,585 INFO L85 PathProgramCache]: Analyzing trace with hash 1928625320, now seen corresponding path program 1 times [2024-05-06 01:28:33,585 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:28:33,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:28:33,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:28:33,616 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:28:33,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:28:33,740 INFO L85 PathProgramCache]: Analyzing trace with hash -2053671470, now seen corresponding path program 1 times [2024-05-06 01:28:33,740 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:28:33,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:28:33,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:28:33,763 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:28:33,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:29:14,073 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 7 treesize of output 3 [2024-05-06 01:29:16,607 INFO L85 PathProgramCache]: Analyzing trace with hash 2016929227, now seen corresponding path program 1 times [2024-05-06 01:29:16,607 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:29:16,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:29:16,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:29:16,628 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:29:16,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:29:17,884 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 7 treesize of output 3 [2024-05-06 01:29:20,407 INFO L85 PathProgramCache]: Analyzing trace with hash -1320411051, now seen corresponding path program 1 times [2024-05-06 01:29:20,408 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:29:20,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:29:20,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:29:20,422 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:29:20,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:29:21,590 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 7 treesize of output 3 [2024-05-06 01:29:22,574 INFO L85 PathProgramCache]: Analyzing trace with hash -1428067165, now seen corresponding path program 1 times [2024-05-06 01:29:22,574 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:29:22,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:29:22,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:29:22,588 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:29:22,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:29:23,738 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 7 treesize of output 3 [2024-05-06 01:29:27,854 INFO L85 PathProgramCache]: Analyzing trace with hash -1570087297, now seen corresponding path program 1 times [2024-05-06 01:29:27,855 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:29:27,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:29:27,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:29:27,872 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:29:27,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:29:29,034 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 7 treesize of output 3 [2024-05-06 01:29:29,916 INFO L85 PathProgramCache]: Analyzing trace with hash 1196278103, now seen corresponding path program 1 times [2024-05-06 01:29:29,916 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:29:29,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:29:29,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:29:29,929 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:29:29,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:29:31,175 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 7 treesize of output 3 [2024-05-06 01:29:35,277 INFO L85 PathProgramCache]: Analyzing trace with hash -377052382, now seen corresponding path program 1 times [2024-05-06 01:29:35,278 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:29:35,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:29:35,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:29:35,292 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:29:35,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:29:36,553 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 7 treesize of output 3 [2024-05-06 01:29:40,655 INFO L85 PathProgramCache]: Analyzing trace with hash 957668373, now seen corresponding path program 1 times [2024-05-06 01:29:40,655 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:29:40,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:29:40,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:29:40,668 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:29:40,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:29:41,824 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 7 treesize of output 3 [2024-05-06 01:29:42,869 INFO L85 PathProgramCache]: Analyzing trace with hash 1832007950, now seen corresponding path program 1 times [2024-05-06 01:29:42,869 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:29:42,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:29:42,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:29:42,882 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:29:42,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:29:44,258 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 23 treesize of output 19 [2024-05-06 01:29:44,495 INFO L85 PathProgramCache]: Analyzing trace with hash 386869522, now seen corresponding path program 1 times [2024-05-06 01:29:44,495 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:29:44,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:29:44,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:29:44,514 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:29:44,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:29:44,687 INFO L85 PathProgramCache]: Analyzing trace with hash 1824572291, now seen corresponding path program 1 times [2024-05-06 01:29:44,687 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:29:44,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:29:44,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:29:44,709 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:29:44,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:29:44,824 INFO L85 PathProgramCache]: Analyzing trace with hash 408194808, now seen corresponding path program 1 times [2024-05-06 01:29:44,824 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:29:44,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:29:44,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:29:44,847 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:29:44,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:29:44,957 INFO L85 PathProgramCache]: Analyzing trace with hash -440149630, now seen corresponding path program 1 times [2024-05-06 01:29:44,957 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:29:44,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:29:44,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:29:44,977 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:29:45,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:30:26,621 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 7 treesize of output 3 [2024-05-06 01:30:27,650 INFO L85 PathProgramCache]: Analyzing trace with hash -1810346981, now seen corresponding path program 1 times [2024-05-06 01:30:27,650 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:30:27,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:30:27,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:30:27,663 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:30:27,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:30:28,929 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 7 treesize of output 3 [2024-05-06 01:30:30,029 INFO L85 PathProgramCache]: Analyzing trace with hash 1604169733, now seen corresponding path program 1 times [2024-05-06 01:30:30,030 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:30:30,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:30:30,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:30:30,046 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:30:30,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:30:31,271 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 7 treesize of output 3 [2024-05-06 01:30:32,231 INFO L85 PathProgramCache]: Analyzing trace with hash -918083853, now seen corresponding path program 1 times [2024-05-06 01:30:32,231 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:30:32,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:30:32,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:30:32,251 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:30:32,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:30:33,429 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 7 treesize of output 3 [2024-05-06 01:30:37,583 INFO L85 PathProgramCache]: Analyzing trace with hash -29615569, now seen corresponding path program 1 times [2024-05-06 01:30:37,583 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:30:37,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:30:37,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:30:37,596 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:30:37,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:30:38,725 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 7 treesize of output 3 [2024-05-06 01:30:41,264 INFO L85 PathProgramCache]: Analyzing trace with hash 830328743, now seen corresponding path program 1 times [2024-05-06 01:30:41,264 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:30:41,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:30:41,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:30:41,281 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:30:41,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:30:42,447 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 7 treesize of output 3 [2024-05-06 01:30:44,949 INFO L85 PathProgramCache]: Analyzing trace with hash 1827900114, now seen corresponding path program 1 times [2024-05-06 01:30:44,949 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:30:44,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:30:44,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:30:44,962 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:30:44,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:30:46,286 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 7 treesize of output 3 [2024-05-06 01:30:47,154 INFO L85 PathProgramCache]: Analyzing trace with hash 1167343205, now seen corresponding path program 1 times [2024-05-06 01:30:47,154 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:30:47,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:30:47,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:30:47,167 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:30:47,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:30:48,438 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 7 treesize of output 3 [2024-05-06 01:30:49,299 INFO L85 PathProgramCache]: Analyzing trace with hash 1561676990, now seen corresponding path program 1 times [2024-05-06 01:30:49,299 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:30:49,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:30:49,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:30:49,312 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:30:49,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:30:50,655 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 23 treesize of output 19 [2024-05-06 01:30:50,912 INFO L85 PathProgramCache]: Analyzing trace with hash 817640290, now seen corresponding path program 1 times [2024-05-06 01:30:50,913 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:30:50,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:30:50,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:30:50,924 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:30:50,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:31:32,519 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 7 treesize of output 3 [2024-05-06 01:31:33,427 INFO L85 PathProgramCache]: Analyzing trace with hash 603699626, now seen corresponding path program 1 times [2024-05-06 01:31:33,427 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:31:33,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:31:33,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:31:33,439 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:31:33,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:31:34,645 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 7 treesize of output 3 [2024-05-06 01:31:35,565 INFO L85 PathProgramCache]: Analyzing trace with hash -673262442, now seen corresponding path program 1 times [2024-05-06 01:31:35,565 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:31:35,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:31:35,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:31:35,579 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:31:35,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:31:36,785 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 7 treesize of output 3 [2024-05-06 01:31:40,910 INFO L85 PathProgramCache]: Analyzing trace with hash 116829250, now seen corresponding path program 1 times [2024-05-06 01:31:40,910 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:31:40,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:31:40,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:31:40,923 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:31:40,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:31:42,139 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 7 treesize of output 3 [2024-05-06 01:31:44,673 INFO L85 PathProgramCache]: Analyzing trace with hash -688967936, now seen corresponding path program 1 times [2024-05-06 01:31:44,673 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:31:44,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:31:44,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:31:44,687 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:31:44,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:31:45,943 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 7 treesize of output 3 [2024-05-06 01:31:50,045 INFO L85 PathProgramCache]: Analyzing trace with hash -1130603338, now seen corresponding path program 1 times [2024-05-06 01:31:50,045 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:31:50,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:31:50,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:31:50,060 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:31:50,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:31:51,241 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 7 treesize of output 3 [2024-05-06 01:31:55,332 INFO L85 PathProgramCache]: Analyzing trace with hash 240623587, now seen corresponding path program 1 times [2024-05-06 01:31:55,332 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:31:55,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:31:55,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:31:55,344 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:31:55,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:31:56,577 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 7 treesize of output 3 [2024-05-06 01:32:00,672 INFO L85 PathProgramCache]: Analyzing trace with hash 700498740, now seen corresponding path program 1 times [2024-05-06 01:32:00,672 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:32:00,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:32:00,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:32:00,684 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:32:00,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:32:01,739 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 7 treesize of output 3 [2024-05-06 01:32:02,716 INFO L85 PathProgramCache]: Analyzing trace with hash 1408070159, now seen corresponding path program 1 times [2024-05-06 01:32:02,716 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:32:02,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:32:02,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:32:02,731 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:32:02,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:32:04,152 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 23 treesize of output 19 [2024-05-06 01:32:04,405 INFO L85 PathProgramCache]: Analyzing trace with hash 1691449265, now seen corresponding path program 1 times [2024-05-06 01:32:04,406 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:32:04,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:32:04,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:32:04,416 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:32:04,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:32:05,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-05-06 01:32:05,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-05-06 01:32:05,680 INFO L85 PathProgramCache]: Analyzing trace with hash -1512317691, now seen corresponding path program 1 times [2024-05-06 01:32:05,680 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:32:05,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:32:05,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-06 01:32:05,791 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-06 01:32:05,791 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:32:05,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:32:05,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-06 01:32:05,854 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-06 01:32:05,855 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-05-06 01:32:05,855 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=170, Invalid=822, Unknown=0, NotChecked=0, Total=992 [2024-05-06 01:32:06,028 INFO L85 PathProgramCache]: Analyzing trace with hash -2145672222, now seen corresponding path program 4 times [2024-05-06 01:32:06,029 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:32:06,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:32:06,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:32:06,049 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:32:06,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:32:06,244 INFO L85 PathProgramCache]: Analyzing trace with hash 972859065, now seen corresponding path program 3 times [2024-05-06 01:32:06,244 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:32:06,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:32:06,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:32:06,265 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:32:06,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:32:06,433 INFO L85 PathProgramCache]: Analyzing trace with hash -1530313311, now seen corresponding path program 3 times [2024-05-06 01:32:06,434 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:32:06,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:32:06,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:32:06,455 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:32:06,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:32:47,454 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 7 treesize of output 3 [2024-05-06 01:32:51,660 INFO L85 PathProgramCache]: Analyzing trace with hash 1756717084, now seen corresponding path program 2 times [2024-05-06 01:32:51,660 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:32:51,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:32:51,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:32:51,674 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:32:51,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:32:52,896 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 7 treesize of output 3 [2024-05-06 01:32:54,195 INFO L85 PathProgramCache]: Analyzing trace with hash 1996330980, now seen corresponding path program 2 times [2024-05-06 01:32:54,196 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:32:54,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:32:54,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:32:54,209 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:32:54,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:32:55,369 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 7 treesize of output 3 [2024-05-06 01:32:56,298 INFO L85 PathProgramCache]: Analyzing trace with hash 1449871156, now seen corresponding path program 2 times [2024-05-06 01:32:56,299 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:32:56,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:32:56,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:32:56,311 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:32:56,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:32:57,487 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 7 treesize of output 3 [2024-05-06 01:32:58,383 INFO L85 PathProgramCache]: Analyzing trace with hash 1709338062, now seen corresponding path program 2 times [2024-05-06 01:32:58,383 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:32:58,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:32:58,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:32:58,397 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:32:58,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:32:59,637 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 7 treesize of output 3 [2024-05-06 01:33:00,853 INFO L85 PathProgramCache]: Analyzing trace with hash -637596632, now seen corresponding path program 2 times [2024-05-06 01:33:00,853 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:33:00,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:33:00,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:33:00,865 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:33:00,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:33:02,034 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 7 treesize of output 3 [2024-05-06 01:33:06,190 INFO L85 PathProgramCache]: Analyzing trace with hash 117979697, now seen corresponding path program 2 times [2024-05-06 01:33:06,191 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:33:06,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:33:06,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:33:06,204 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:33:06,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:33:07,402 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 7 treesize of output 3 [2024-05-06 01:33:09,926 INFO L85 PathProgramCache]: Analyzing trace with hash 1250731814, now seen corresponding path program 2 times [2024-05-06 01:33:09,927 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:33:09,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:33:09,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:33:09,938 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:33:09,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:33:11,181 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 7 treesize of output 3 [2024-05-06 01:33:12,393 INFO L85 PathProgramCache]: Analyzing trace with hash 1425819613, now seen corresponding path program 2 times [2024-05-06 01:33:12,393 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:33:12,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:33:12,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:33:12,405 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:33:12,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:33:13,863 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 23 treesize of output 19 [2024-05-06 01:33:14,204 INFO L85 PathProgramCache]: Analyzing trace with hash 805381283, now seen corresponding path program 2 times [2024-05-06 01:33:14,204 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:33:14,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:33:14,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:33:14,215 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:33:14,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:33:14,402 INFO L85 PathProgramCache]: Analyzing trace with hash 1713277907, now seen corresponding path program 2 times [2024-05-06 01:33:14,402 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:33:14,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:33:14,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:33:14,421 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:33:14,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:33:14,560 INFO L85 PathProgramCache]: Analyzing trace with hash 1928625320, now seen corresponding path program 2 times [2024-05-06 01:33:14,561 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:33:14,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:33:14,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:33:14,585 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:33:14,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:33:14,724 INFO L85 PathProgramCache]: Analyzing trace with hash -2053671470, now seen corresponding path program 2 times [2024-05-06 01:33:14,725 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:33:14,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:33:14,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:33:14,749 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:33:14,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:33:54,498 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 7 treesize of output 3 [2024-05-06 01:33:57,139 INFO L85 PathProgramCache]: Analyzing trace with hash 2016929227, now seen corresponding path program 2 times [2024-05-06 01:33:57,140 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:33:57,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:33:57,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:33:57,152 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:33:57,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:33:58,262 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 7 treesize of output 3 [2024-05-06 01:33:59,339 INFO L85 PathProgramCache]: Analyzing trace with hash -1320411051, now seen corresponding path program 2 times [2024-05-06 01:33:59,340 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:33:59,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:33:59,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:33:59,352 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:33:59,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:34:00,514 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 7 treesize of output 3 [2024-05-06 01:34:03,163 INFO L85 PathProgramCache]: Analyzing trace with hash -1428067165, now seen corresponding path program 2 times [2024-05-06 01:34:03,163 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:34:03,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:34:03,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:34:03,176 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:34:03,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:34:04,279 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 7 treesize of output 3 [2024-05-06 01:34:06,966 INFO L85 PathProgramCache]: Analyzing trace with hash -1570087297, now seen corresponding path program 2 times [2024-05-06 01:34:06,966 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:34:06,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:34:06,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:34:06,983 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:34:06,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:34:08,222 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 7 treesize of output 3 [2024-05-06 01:34:09,364 INFO L85 PathProgramCache]: Analyzing trace with hash 1196278103, now seen corresponding path program 2 times [2024-05-06 01:34:09,365 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:34:09,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:34:09,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:34:09,375 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:34:09,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:34:10,608 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 7 treesize of output 3 [2024-05-06 01:34:14,744 INFO L85 PathProgramCache]: Analyzing trace with hash -377052382, now seen corresponding path program 2 times [2024-05-06 01:34:14,744 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:34:14,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:34:14,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:34:14,756 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:34:14,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:34:16,035 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 7 treesize of output 3 [2024-05-06 01:34:17,234 INFO L85 PathProgramCache]: Analyzing trace with hash 957668373, now seen corresponding path program 2 times [2024-05-06 01:34:17,235 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:34:17,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:34:17,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:34:17,247 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:34:17,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:34:18,420 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 7 treesize of output 3 [2024-05-06 01:34:20,934 INFO L85 PathProgramCache]: Analyzing trace with hash 1832007950, now seen corresponding path program 2 times [2024-05-06 01:34:20,934 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:34:20,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:34:20,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:34:20,947 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:34:20,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:34:22,392 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 23 treesize of output 19 [2024-05-06 01:34:22,728 INFO L85 PathProgramCache]: Analyzing trace with hash 386869522, now seen corresponding path program 2 times [2024-05-06 01:34:22,728 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:34:22,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:34:22,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:34:22,739 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:34:22,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:34:22,938 INFO L85 PathProgramCache]: Analyzing trace with hash 1824572291, now seen corresponding path program 2 times [2024-05-06 01:34:22,939 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:34:22,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:34:22,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:34:22,956 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:34:22,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:34:23,083 INFO L85 PathProgramCache]: Analyzing trace with hash 408194808, now seen corresponding path program 2 times [2024-05-06 01:34:23,083 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:34:23,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:34:23,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:34:23,101 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:34:23,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:34:23,274 INFO L85 PathProgramCache]: Analyzing trace with hash -440149630, now seen corresponding path program 2 times [2024-05-06 01:34:23,274 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:34:23,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:34:23,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:34:23,292 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:34:23,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:35:03,481 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 7 treesize of output 3 [2024-05-06 01:35:07,663 INFO L85 PathProgramCache]: Analyzing trace with hash -1810346981, now seen corresponding path program 2 times [2024-05-06 01:35:07,664 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:35:07,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:35:07,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:35:07,676 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:35:07,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:35:08,822 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 7 treesize of output 3 [2024-05-06 01:35:09,937 INFO L85 PathProgramCache]: Analyzing trace with hash 1604169733, now seen corresponding path program 2 times [2024-05-06 01:35:09,937 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:35:09,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:35:09,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:35:09,952 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:35:09,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:35:11,152 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 7 treesize of output 3 [2024-05-06 01:35:12,135 INFO L85 PathProgramCache]: Analyzing trace with hash -918083853, now seen corresponding path program 2 times [2024-05-06 01:35:12,136 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:35:12,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:35:12,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:35:12,148 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:35:12,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:35:13,420 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 7 treesize of output 3 [2024-05-06 01:35:14,439 INFO L85 PathProgramCache]: Analyzing trace with hash -29615569, now seen corresponding path program 2 times [2024-05-06 01:35:14,440 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:35:14,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:35:14,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:35:14,451 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:35:14,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:35:15,638 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 7 treesize of output 3 [2024-05-06 01:35:17,059 INFO L85 PathProgramCache]: Analyzing trace with hash 830328743, now seen corresponding path program 2 times [2024-05-06 01:35:17,059 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:35:17,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:35:17,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:35:17,072 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:35:17,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:35:18,288 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 7 treesize of output 3 [2024-05-06 01:35:22,417 INFO L85 PathProgramCache]: Analyzing trace with hash 1827900114, now seen corresponding path program 2 times [2024-05-06 01:35:22,418 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:35:22,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:35:22,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:35:22,429 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:35:22,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:35:23,693 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 7 treesize of output 3 [2024-05-06 01:35:27,831 INFO L85 PathProgramCache]: Analyzing trace with hash 1167343205, now seen corresponding path program 2 times [2024-05-06 01:35:27,832 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:35:27,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:35:27,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:35:27,843 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:35:27,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:35:29,154 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 7 treesize of output 3 [2024-05-06 01:35:30,297 INFO L85 PathProgramCache]: Analyzing trace with hash 1561676990, now seen corresponding path program 2 times [2024-05-06 01:35:30,298 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:35:30,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:35:30,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:35:30,319 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:35:30,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:35:31,793 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 23 treesize of output 19 [2024-05-06 01:35:32,132 INFO L85 PathProgramCache]: Analyzing trace with hash 817640290, now seen corresponding path program 2 times [2024-05-06 01:35:32,133 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:35:32,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:35:32,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:35:32,144 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:35:32,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:36:14,480 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 7 treesize of output 3 [2024-05-06 01:36:15,787 INFO L85 PathProgramCache]: Analyzing trace with hash 603699626, now seen corresponding path program 2 times [2024-05-06 01:36:15,787 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:36:15,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:36:15,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:36:15,799 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:36:15,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:36:16,985 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 7 treesize of output 3 [2024-05-06 01:36:17,960 INFO L85 PathProgramCache]: Analyzing trace with hash -673262442, now seen corresponding path program 2 times [2024-05-06 01:36:17,961 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:36:17,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:36:17,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:36:17,972 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:36:18,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:36:19,176 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 7 treesize of output 3 [2024-05-06 01:36:23,354 INFO L85 PathProgramCache]: Analyzing trace with hash 116829250, now seen corresponding path program 2 times [2024-05-06 01:36:23,354 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:36:23,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:36:23,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:36:23,388 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:36:23,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:36:24,506 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 7 treesize of output 3 [2024-05-06 01:36:25,778 INFO L85 PathProgramCache]: Analyzing trace with hash -688967936, now seen corresponding path program 2 times [2024-05-06 01:36:25,779 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:36:25,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:36:25,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:36:25,791 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:36:25,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:36:26,952 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 7 treesize of output 3 [2024-05-06 01:36:27,909 INFO L85 PathProgramCache]: Analyzing trace with hash -1130603338, now seen corresponding path program 2 times [2024-05-06 01:36:27,910 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:36:27,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:36:27,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:36:27,921 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:36:27,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:36:29,111 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 7 treesize of output 3 [2024-05-06 01:36:30,238 INFO L85 PathProgramCache]: Analyzing trace with hash 240623587, now seen corresponding path program 2 times [2024-05-06 01:36:30,238 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:36:30,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:36:30,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:36:30,249 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:36:30,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:36:31,696 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 7 treesize of output 3 [2024-05-06 01:36:32,641 INFO L85 PathProgramCache]: Analyzing trace with hash 700498740, now seen corresponding path program 2 times [2024-05-06 01:36:32,642 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:36:32,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:36:32,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:36:32,654 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:36:32,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:36:33,966 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 7 treesize of output 3 [2024-05-06 01:36:38,104 INFO L85 PathProgramCache]: Analyzing trace with hash 1408070159, now seen corresponding path program 2 times [2024-05-06 01:36:38,104 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:36:38,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:36:38,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:36:38,116 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:36:38,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:36:39,666 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 23 treesize of output 19 [2024-05-06 01:36:40,010 INFO L85 PathProgramCache]: Analyzing trace with hash 1691449265, now seen corresponding path program 2 times [2024-05-06 01:36:40,010 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:36:40,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:36:40,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:36:40,054 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:36:40,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat Received shutdown request... [2024-05-06 01:39:29,743 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 [2024-05-06 01:39:29,747 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable30,SelfDestructingSolverStorable31,SelfDestructingSolverStorable8,SelfDestructingSolverStorable7,SelfDestructingSolverStorable6,SelfDestructingSolverStorable5,SelfDestructingSolverStorable32,SelfDestructingSolverStorable33,SelfDestructingSolverStorable34,SelfDestructingSolverStorable9,SelfDestructingSolverStorable35,SelfDestructingSolverStorable36,SelfDestructingSolverStorable37,SelfDestructingSolverStorable38,SelfDestructingSolverStorable39,SelfDestructingSolverStorable40,SelfDestructingSolverStorable41,SelfDestructingSolverStorable42,SelfDestructingSolverStorable43,SelfDestructingSolverStorable44,SelfDestructingSolverStorable45,SelfDestructingSolverStorable46,SelfDestructingSolverStorable47,SelfDestructingSolverStorable48,SelfDestructingSolverStorable49,SelfDestructingSolverStorable90,SelfDestructingSolverStorable91,SelfDestructingSolverStorable92,SelfDestructingSolverStorable93,SelfDestructingSolverStorable94,SelfDestructingSolverStorable95,SelfDestructingSolverStorable96,SelfDestructingSolverStorable97,SelfDestructingSolverStorable18,SelfDestructingSolverStorable19,SelfDestructingSolverStorable10,SelfDestructingSolverStorable98,SelfDestructingSolverStorable11,SelfDestructingSolverStorable99,SelfDestructingSolverStorable12,SelfDestructingSolverStorable13,SelfDestructingSolverStorable14,SelfDestructingSolverStorable15,SelfDestructingSolverStorable16,SelfDestructingSolverStorable17,SelfDestructingSolverStorable20,SelfDestructingSolverStorable29,SelfDestructingSolverStorable21,SelfDestructingSolverStorable22,SelfDestructingSolverStorable23,SelfDestructingSolverStorable24,SelfDestructingSolverStorable25,SelfDestructingSolverStorable26,SelfDestructingSolverStorable27,SelfDestructingSolverStorable28,SelfDestructingSolverStorable70,SelfDestructingSolverStorable71,SelfDestructingSolverStorable72,SelfDestructingSolverStorable73,SelfDestructingSolverStorable74,SelfDestructingSolverStorable75,SelfDestructingSolverStorable76,SelfDestructingSolverStorable77,SelfDestructingSolverStorable78,SelfDestructingSolverStorable79,SelfDestructingSolverStorable100,SelfDestructingSolverStorable101,SelfDestructingSolverStorable102,SelfDestructingSolverStorable80,SelfDestructingSolverStorable81,SelfDestructingSolverStorable82,SelfDestructingSolverStorable83,SelfDestructingSolverStorable84,SelfDestructingSolverStorable85,SelfDestructingSolverStorable86,SelfDestructingSolverStorable87,SelfDestructingSolverStorable88,SelfDestructingSolverStorable89,SelfDestructingSolverStorable50,SelfDestructingSolverStorable51,SelfDestructingSolverStorable52,SelfDestructingSolverStorable53,SelfDestructingSolverStorable54,SelfDestructingSolverStorable55,SelfDestructingSolverStorable56,SelfDestructingSolverStorable57,SelfDestructingSolverStorable58,SelfDestructingSolverStorable59,SelfDestructingSolverStorable60,SelfDestructingSolverStorable61,SelfDestructingSolverStorable62,SelfDestructingSolverStorable63,SelfDestructingSolverStorable64,SelfDestructingSolverStorable65,SelfDestructingSolverStorable66,SelfDestructingSolverStorable67,SelfDestructingSolverStorable68,SelfDestructingSolverStorable69 [2024-05-06 01:39:29,748 WARN L619 AbstractCegarLoop]: Verification canceled: while PolyPacSimplificationTermWalker was simplifying a ∨-2-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ∧-15-2-4-3-6-3-5-2-5-2-3-2-1 context. [2024-05-06 01:39:29,750 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (4 of 5 remaining) [2024-05-06 01:39:29,750 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (3 of 5 remaining) [2024-05-06 01:39:29,751 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (2 of 5 remaining) [2024-05-06 01:39:29,752 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr2INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 5 remaining) [2024-05-06 01:39:29,753 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr3INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (0 of 5 remaining) [2024-05-06 01:39:29,755 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 [2024-05-06 01:39:29,757 INFO L448 BasicCegarLoop]: Path program histogram: [4, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1] [2024-05-06 01:39:29,758 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.AssertionError: clock still running: ConditionalCommutativityCheckTime at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarLoopStatisticsGenerator.getValue(CegarLoopStatisticsGenerator.java:172) at de.uni_freiburg.informatik.ultimate.util.statistics.StatisticsData.aggregateBenchmarkData(StatisticsData.java:60) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.executeCegarLoop(TraceAbstractionStarter.java:418) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseProgram(TraceAbstractionStarter.java:302) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseConcurrentProgram(TraceAbstractionStarter.java:225) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:173) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:154) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:124) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-05-06 01:39:29,765 INFO L158 Benchmark]: Toolchain (without parser) took 821226.12ms. Allocated memory was 251.7MB in the beginning and 1.3GB in the end (delta: 1.0GB). Free memory was 178.4MB in the beginning and 398.3MB in the end (delta: -220.0MB). Peak memory consumption was 848.6MB. Max. memory is 8.0GB. [2024-05-06 01:39:29,765 INFO L158 Benchmark]: CDTParser took 0.09ms. Allocated memory is still 156.2MB. Free memory is still 127.2MB. There was no memory consumed. Max. memory is 8.0GB. [2024-05-06 01:39:29,765 INFO L158 Benchmark]: CACSL2BoogieTranslator took 512.58ms. Allocated memory is still 251.7MB. Free memory was 178.1MB in the beginning and 152.9MB in the end (delta: 25.2MB). Peak memory consumption was 25.2MB. Max. memory is 8.0GB. [2024-05-06 01:39:29,765 INFO L158 Benchmark]: Boogie Procedure Inliner took 79.16ms. Allocated memory is still 251.7MB. Free memory was 152.9MB in the beginning and 217.7MB in the end (delta: -64.7MB). Peak memory consumption was 7.1MB. Max. memory is 8.0GB. [2024-05-06 01:39:29,766 INFO L158 Benchmark]: Boogie Preprocessor took 46.73ms. Allocated memory is still 251.7MB. Free memory was 217.7MB in the beginning and 215.6MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2024-05-06 01:39:29,766 INFO L158 Benchmark]: RCFGBuilder took 744.35ms. Allocated memory is still 251.7MB. Free memory was 215.6MB in the beginning and 142.2MB in the end (delta: 73.4MB). Peak memory consumption was 73.4MB. Max. memory is 8.0GB. [2024-05-06 01:39:29,766 INFO L158 Benchmark]: TraceAbstraction took 819830.01ms. Allocated memory was 251.7MB in the beginning and 1.3GB in the end (delta: 1.0GB). Free memory was 140.6MB in the beginning and 398.3MB in the end (delta: -257.7MB). Peak memory consumption was 810.0MB. Max. memory is 8.0GB. [2024-05-06 01:39:29,769 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 156.2MB. Free memory is still 127.2MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 512.58ms. Allocated memory is still 251.7MB. Free memory was 178.1MB in the beginning and 152.9MB in the end (delta: 25.2MB). Peak memory consumption was 25.2MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 79.16ms. Allocated memory is still 251.7MB. Free memory was 152.9MB in the beginning and 217.7MB in the end (delta: -64.7MB). Peak memory consumption was 7.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 46.73ms. Allocated memory is still 251.7MB. Free memory was 217.7MB in the beginning and 215.6MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * RCFGBuilder took 744.35ms. Allocated memory is still 251.7MB. Free memory was 215.6MB in the beginning and 142.2MB in the end (delta: 73.4MB). Peak memory consumption was 73.4MB. Max. memory is 8.0GB. * TraceAbstraction took 819830.01ms. Allocated memory was 251.7MB in the beginning and 1.3GB in the end (delta: 1.0GB). Free memory was 140.6MB in the beginning and 398.3MB in the end (delta: -257.7MB). Peak memory consumption was 810.0MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Independence relation #1 benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 33007, independent: 32558, independent conditional: 32353, independent unconditional: 205, dependent: 449, dependent conditional: 449, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 32982, independent: 32558, independent conditional: 32353, independent unconditional: 205, dependent: 424, dependent conditional: 424, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ ConditionTransformingIndependenceRelation.Independence Queries: [ total: 32982, independent: 32558, independent conditional: 32353, independent unconditional: 205, dependent: 424, dependent conditional: 424, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 32982, independent: 32558, independent conditional: 32353, independent unconditional: 205, dependent: 424, dependent conditional: 424, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 34255, independent: 32558, independent conditional: 15492, independent unconditional: 17066, dependent: 1697, dependent conditional: 1277, dependent unconditional: 420, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 34255, independent: 32558, independent conditional: 8051, independent unconditional: 24507, dependent: 1697, dependent conditional: 753, dependent unconditional: 944, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 34255, independent: 32558, independent conditional: 8051, independent unconditional: 24507, dependent: 1697, dependent conditional: 753, dependent unconditional: 944, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 801, independent: 768, independent conditional: 178, independent unconditional: 590, dependent: 33, dependent conditional: 21, dependent unconditional: 12, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 801, independent: 749, independent conditional: 0, independent unconditional: 749, dependent: 52, dependent conditional: 0, dependent unconditional: 52, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 52, independent: 19, independent conditional: 15, independent unconditional: 4, dependent: 33, dependent conditional: 21, dependent unconditional: 12, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 52, independent: 19, independent conditional: 15, independent unconditional: 4, dependent: 33, dependent conditional: 21, dependent unconditional: 12, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 326, independent: 38, independent conditional: 36, independent unconditional: 2, dependent: 288, dependent conditional: 218, dependent unconditional: 70, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 34255, independent: 31790, independent conditional: 7873, independent unconditional: 23917, dependent: 1664, dependent conditional: 732, dependent unconditional: 932, unknown: 801, unknown conditional: 199, unknown unconditional: 602] , Statistics on independence cache: Total cache size (in pairs): 801, Positive cache size: 768, Positive conditional cache size: 178, Positive unconditional cache size: 590, Negative cache size: 33, Negative conditional cache size: 21, Negative unconditional cache size: 12, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 7965, Maximal queried relation: 4, ConditionTransformingIndependenceRelation.Independence Queries: [ total: 34255, independent: 32558, independent conditional: 15492, independent unconditional: 17066, dependent: 1697, dependent conditional: 1277, dependent unconditional: 420, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 34255, independent: 32558, independent conditional: 8051, independent unconditional: 24507, dependent: 1697, dependent conditional: 753, dependent unconditional: 944, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 34255, independent: 32558, independent conditional: 8051, independent unconditional: 24507, dependent: 1697, dependent conditional: 753, dependent unconditional: 944, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 801, independent: 768, independent conditional: 178, independent unconditional: 590, dependent: 33, dependent conditional: 21, dependent unconditional: 12, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 801, independent: 749, independent conditional: 0, independent unconditional: 749, dependent: 52, dependent conditional: 0, dependent unconditional: 52, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 52, independent: 19, independent conditional: 15, independent unconditional: 4, dependent: 33, dependent conditional: 21, dependent unconditional: 12, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 52, independent: 19, independent conditional: 15, independent unconditional: 4, dependent: 33, dependent conditional: 21, dependent unconditional: 12, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 326, independent: 38, independent conditional: 36, independent unconditional: 2, dependent: 288, dependent conditional: 218, dependent unconditional: 70, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 34255, independent: 31790, independent conditional: 7873, independent unconditional: 23917, dependent: 1664, dependent conditional: 732, dependent unconditional: 932, unknown: 801, unknown conditional: 199, unknown unconditional: 602] , Statistics on independence cache: Total cache size (in pairs): 801, Positive cache size: 768, Positive conditional cache size: 178, Positive unconditional cache size: 590, Negative cache size: 33, Negative conditional cache size: 21, Negative unconditional cache size: 12, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 7965 ], Independence queries for same thread: 25 - ExceptionOrErrorResult: AssertionError: clock still running: ConditionalCommutativityCheckTime de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: AssertionError: clock still running: ConditionalCommutativityCheckTime: de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarLoopStatisticsGenerator.getValue(CegarLoopStatisticsGenerator.java:172) RESULT: Ultimate could not prove your program: Toolchain returned no result. Completed graceful shutdown