/usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/gemcutter/NewStatesSleepPersistent.epf --traceabstraction.dfs.order.used.in.por PSEUDO_LOCKSTEP -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/weaver/popl20-min-max-inc-dec.wvr.c -------------------------------------------------------------------------------- This is Ultimate 0.2.3-wip.dk.datarace-free-lbe-02cf818-m [2023-11-17 18:22:29,265 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-17 18:22:29,343 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/gemcutter/NewStatesSleepPersistent.epf [2023-11-17 18:22:29,352 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-17 18:22:29,353 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-17 18:22:29,377 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-17 18:22:29,378 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-17 18:22:29,378 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-17 18:22:29,378 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-17 18:22:29,379 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-17 18:22:29,379 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-17 18:22:29,379 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-17 18:22:29,380 INFO L153 SettingsManager]: * Use SBE=true [2023-11-17 18:22:29,380 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-17 18:22:29,380 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-17 18:22:29,381 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-17 18:22:29,381 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-17 18:22:29,381 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-17 18:22:29,382 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-17 18:22:29,382 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-17 18:22:29,382 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-17 18:22:29,385 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-17 18:22:29,385 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-17 18:22:29,385 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-17 18:22:29,386 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-17 18:22:29,386 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-17 18:22:29,386 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-17 18:22:29,386 INFO L153 SettingsManager]: * To the following directory=./dump/ [2023-11-17 18:22:29,387 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-17 18:22:29,387 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-17 18:22:29,387 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-17 18:22:29,388 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-17 18:22:29,388 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-17 18:22:29,388 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-17 18:22:29,388 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-17 18:22:29,389 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-17 18:22:29,389 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2023-11-17 18:22:29,389 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-17 18:22:29,389 INFO L153 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2023-11-17 18:22:29,389 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES [2023-11-17 18:22:29,390 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/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: DFS Order used in POR -> PSEUDO_LOCKSTEP [2023-11-17 18:22:29,585 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-17 18:22:29,611 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-17 18:22:29,613 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-17 18:22:29,615 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-17 18:22:29,616 INFO L274 PluginConnector]: CDTParser initialized [2023-11-17 18:22:29,618 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-min-max-inc-dec.wvr.c [2023-11-17 18:22:30,757 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-17 18:22:30,945 INFO L384 CDTParser]: Found 1 translation units. [2023-11-17 18:22:30,946 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-min-max-inc-dec.wvr.c [2023-11-17 18:22:30,952 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b11a4dd6b/5300ee6da2604c4e912f9857f583baf7/FLAG94f7f5d0a [2023-11-17 18:22:30,962 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b11a4dd6b/5300ee6da2604c4e912f9857f583baf7 [2023-11-17 18:22:30,964 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-17 18:22:30,965 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2023-11-17 18:22:30,966 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-17 18:22:30,966 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-17 18:22:30,970 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-17 18:22:30,970 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.11 06:22:30" (1/1) ... [2023-11-17 18:22:30,971 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2c60c074 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 06:22:30, skipping insertion in model container [2023-11-17 18:22:30,971 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.11 06:22:30" (1/1) ... [2023-11-17 18:22:30,995 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-17 18:22:31,138 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-min-max-inc-dec.wvr.c[3336,3349] [2023-11-17 18:22:31,149 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-17 18:22:31,157 INFO L202 MainTranslator]: Completed pre-run [2023-11-17 18:22:31,179 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-min-max-inc-dec.wvr.c[3336,3349] [2023-11-17 18:22:31,182 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-17 18:22:31,190 WARN L675 CHandler]: The function __VERIFIER_atomic_begin is called, but not defined or handled by StandardFunctionHandler. [2023-11-17 18:22:31,190 WARN L675 CHandler]: The function __VERIFIER_atomic_end is called, but not defined or handled by StandardFunctionHandler. [2023-11-17 18:22:31,197 INFO L206 MainTranslator]: Completed translation [2023-11-17 18:22:31,199 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 06:22:31 WrapperNode [2023-11-17 18:22:31,199 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-17 18:22:31,200 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-17 18:22:31,201 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-17 18:22:31,201 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-17 18:22:31,206 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 06:22:31" (1/1) ... [2023-11-17 18:22:31,219 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 06:22:31" (1/1) ... [2023-11-17 18:22:31,242 INFO L138 Inliner]: procedures = 27, calls = 75, calls flagged for inlining = 9, calls inlined = 9, statements flattened = 180 [2023-11-17 18:22:31,243 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-17 18:22:31,244 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-17 18:22:31,244 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-17 18:22:31,244 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-17 18:22:31,250 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 06:22:31" (1/1) ... [2023-11-17 18:22:31,250 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 06:22:31" (1/1) ... [2023-11-17 18:22:31,254 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 06:22:31" (1/1) ... [2023-11-17 18:22:31,254 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 06:22:31" (1/1) ... [2023-11-17 18:22:31,264 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 06:22:31" (1/1) ... [2023-11-17 18:22:31,268 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 06:22:31" (1/1) ... [2023-11-17 18:22:31,270 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 06:22:31" (1/1) ... [2023-11-17 18:22:31,271 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 06:22:31" (1/1) ... [2023-11-17 18:22:31,274 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-17 18:22:31,275 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-17 18:22:31,275 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-17 18:22:31,275 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-17 18:22:31,276 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 06:22:31" (1/1) ... [2023-11-17 18:22:31,280 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-17 18:22:31,300 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-11-17 18:22:31,318 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-17 18:22:31,348 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-17 18:22:31,359 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-17 18:22:31,359 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-17 18:22:31,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-17 18:22:31,359 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-17 18:22:31,360 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2023-11-17 18:22:31,360 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2023-11-17 18:22:31,360 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2023-11-17 18:22:31,360 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2023-11-17 18:22:31,360 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2023-11-17 18:22:31,361 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2023-11-17 18:22:31,362 INFO L130 BoogieDeclarations]: Found specification of procedure thread4 [2023-11-17 18:22:31,362 INFO L138 BoogieDeclarations]: Found implementation of procedure thread4 [2023-11-17 18:22:31,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-17 18:22:31,363 INFO L130 BoogieDeclarations]: Found specification of procedure thread5 [2023-11-17 18:22:31,363 INFO L138 BoogieDeclarations]: Found implementation of procedure thread5 [2023-11-17 18:22:31,363 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2023-11-17 18:22:31,363 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2023-11-17 18:22:31,363 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-17 18:22:31,363 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-17 18:22:31,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-17 18:22:31,364 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-17 18:22:31,365 WARN L211 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2023-11-17 18:22:31,502 INFO L239 CfgBuilder]: Building ICFG [2023-11-17 18:22:31,504 INFO L265 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-17 18:22:31,807 INFO L280 CfgBuilder]: Performing block encoding [2023-11-17 18:22:31,925 INFO L302 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-17 18:22:31,925 INFO L307 CfgBuilder]: Removed 5 assume(true) statements. [2023-11-17 18:22:31,927 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.11 06:22:31 BoogieIcfgContainer [2023-11-17 18:22:31,927 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-17 18:22:31,929 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-17 18:22:31,929 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-17 18:22:31,932 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-17 18:22:31,932 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 17.11 06:22:30" (1/3) ... [2023-11-17 18:22:31,933 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4b889427 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.11 06:22:31, skipping insertion in model container [2023-11-17 18:22:31,933 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 06:22:31" (2/3) ... [2023-11-17 18:22:31,933 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4b889427 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.11 06:22:31, skipping insertion in model container [2023-11-17 18:22:31,933 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.11 06:22:31" (3/3) ... [2023-11-17 18:22:31,934 INFO L112 eAbstractionObserver]: Analyzing ICFG popl20-min-max-inc-dec.wvr.c [2023-11-17 18:22:31,944 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2023-11-17 18:22:31,952 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-17 18:22:31,952 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-17 18:22:31,952 INFO L514 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2023-11-17 18:22:32,035 INFO L144 ThreadInstanceAdder]: Constructed 5 joinOtherThreadTransitions. [2023-11-17 18:22:32,076 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-17 18:22:32,076 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2023-11-17 18:22:32,077 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-11-17 18:22:32,079 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2023-11-17 18:22:32,089 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Waiting until timeout for monitored process [2023-11-17 18:22:32,114 INFO L159 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2023-11-17 18:22:32,124 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.start ======== [2023-11-17 18:22:32,130 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;@30a02fc7, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-17 18:22:32,130 INFO L358 AbstractCegarLoop]: Starting to check reachability of 6 error locations. [2023-11-17 18:22:32,751 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 3 more)] === [2023-11-17 18:22:32,756 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-17 18:22:32,756 INFO L85 PathProgramCache]: Analyzing trace with hash -581801271, now seen corresponding path program 1 times [2023-11-17 18:22:32,764 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-17 18:22:32,764 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [799866373] [2023-11-17 18:22:32,765 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-17 18:22:32,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-17 18:22:32,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-17 18:22:33,132 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2023-11-17 18:22:33,132 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-17 18:22:33,132 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [799866373] [2023-11-17 18:22:33,133 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [799866373] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-17 18:22:33,133 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-17 18:22:33,133 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-17 18:22:33,134 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [558007749] [2023-11-17 18:22:33,135 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-17 18:22:33,139 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-11-17 18:22:33,139 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-17 18:22:33,155 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-11-17 18:22:33,156 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-17 18:22:33,156 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-17 18:22:33,157 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-11-17 18:22:33,158 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 83.0) internal successors, (166), 2 states have internal predecessors, (166), 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) [2023-11-17 18:22:33,158 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-17 18:22:33,218 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-17 18:22:33,218 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-11-17 18:22:33,219 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 3 more)] === [2023-11-17 18:22:33,219 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-17 18:22:33,219 INFO L85 PathProgramCache]: Analyzing trace with hash 1720324580, now seen corresponding path program 1 times [2023-11-17 18:22:33,220 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-17 18:22:33,220 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1271007579] [2023-11-17 18:22:33,220 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-17 18:22:33,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-17 18:22:33,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-17 18:22:33,755 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 109 trivial. 0 not checked. [2023-11-17 18:22:33,755 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-17 18:22:33,756 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1271007579] [2023-11-17 18:22:33,756 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1271007579] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-17 18:22:33,756 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-17 18:22:33,757 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-11-17 18:22:33,757 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [117625374] [2023-11-17 18:22:33,757 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-17 18:22:33,759 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-17 18:22:33,760 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-17 18:22:33,763 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-17 18:22:33,763 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2023-11-17 18:22:33,763 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-17 18:22:33,764 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-11-17 18:22:33,764 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 23.285714285714285) internal successors, (163), 7 states have internal predecessors, (163), 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) [2023-11-17 18:22:33,764 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-17 18:22:33,764 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-17 18:22:33,939 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-17 18:22:33,939 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-17 18:22:33,940 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-11-17 18:22:33,940 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 3 more)] === [2023-11-17 18:22:33,942 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-17 18:22:33,942 INFO L85 PathProgramCache]: Analyzing trace with hash 2050639673, now seen corresponding path program 1 times [2023-11-17 18:22:33,942 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-17 18:22:33,942 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1840009638] [2023-11-17 18:22:33,942 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-17 18:22:33,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-17 18:22:34,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-17 18:22:34,401 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 24 proven. 2 refuted. 0 times theorem prover too weak. 89 trivial. 0 not checked. [2023-11-17 18:22:34,401 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-17 18:22:34,402 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1840009638] [2023-11-17 18:22:34,402 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1840009638] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-17 18:22:34,403 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [683120556] [2023-11-17 18:22:34,403 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-17 18:22:34,403 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-17 18:22:34,404 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-11-17 18:22:34,447 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-17 18:22:34,471 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2023-11-17 18:22:34,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-17 18:22:34,632 INFO L262 TraceCheckSpWp]: Trace formula consists of 544 conjuncts, 10 conjunts are in the unsatisfiable core [2023-11-17 18:22:34,640 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-17 18:22:34,934 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 25 proven. 1 refuted. 0 times theorem prover too weak. 89 trivial. 0 not checked. [2023-11-17 18:22:34,934 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-17 18:22:35,184 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 25 proven. 1 refuted. 0 times theorem prover too weak. 89 trivial. 0 not checked. [2023-11-17 18:22:35,184 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [683120556] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-17 18:22:35,184 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-11-17 18:22:35,184 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11, 11] total 24 [2023-11-17 18:22:35,185 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [620965345] [2023-11-17 18:22:35,185 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-11-17 18:22:35,186 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 24 states [2023-11-17 18:22:35,186 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-17 18:22:35,189 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 24 interpolants. [2023-11-17 18:22:35,190 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=118, Invalid=434, Unknown=0, NotChecked=0, Total=552 [2023-11-17 18:22:35,190 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-17 18:22:35,190 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-11-17 18:22:35,190 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 24 states, 24 states have (on average 10.041666666666666) internal successors, (241), 24 states have internal predecessors, (241), 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) [2023-11-17 18:22:35,190 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-17 18:22:35,190 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-11-17 18:22:35,190 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-17 18:22:35,545 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-17 18:22:35,546 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-17 18:22:35,546 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2023-11-17 18:22:35,557 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2023-11-17 18:22:35,752 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable2 [2023-11-17 18:22:35,753 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 3 more)] === [2023-11-17 18:22:35,753 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-17 18:22:35,753 INFO L85 PathProgramCache]: Analyzing trace with hash 1134450574, now seen corresponding path program 2 times [2023-11-17 18:22:35,753 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-17 18:22:35,754 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1525169011] [2023-11-17 18:22:35,754 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-17 18:22:35,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-17 18:22:35,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-17 18:22:36,283 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 48 proven. 15 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-11-17 18:22:36,283 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-17 18:22:36,284 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1525169011] [2023-11-17 18:22:36,284 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1525169011] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-17 18:22:36,284 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1151891222] [2023-11-17 18:22:36,284 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2023-11-17 18:22:36,284 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-17 18:22:36,284 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-11-17 18:22:36,288 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-17 18:22:36,308 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2023-11-17 18:22:36,509 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2023-11-17 18:22:36,509 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-11-17 18:22:36,512 INFO L262 TraceCheckSpWp]: Trace formula consists of 558 conjuncts, 14 conjunts are in the unsatisfiable core [2023-11-17 18:22:36,524 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-17 18:22:36,888 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 53 proven. 10 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-11-17 18:22:36,889 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-17 18:22:37,256 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 53 proven. 10 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-11-17 18:22:37,256 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1151891222] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-17 18:22:37,257 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-11-17 18:22:37,257 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 15, 15] total 34 [2023-11-17 18:22:37,257 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2131790651] [2023-11-17 18:22:37,257 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-11-17 18:22:37,258 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 34 states [2023-11-17 18:22:37,258 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-17 18:22:37,259 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 34 interpolants. [2023-11-17 18:22:37,260 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=207, Invalid=915, Unknown=0, NotChecked=0, Total=1122 [2023-11-17 18:22:37,260 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-17 18:22:37,260 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-11-17 18:22:37,260 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 34 states, 34 states have (on average 8.558823529411764) internal successors, (291), 34 states have internal predecessors, (291), 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) [2023-11-17 18:22:37,260 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-17 18:22:37,260 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-11-17 18:22:37,261 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2023-11-17 18:22:37,261 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-17 18:22:37,760 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-17 18:22:37,760 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-17 18:22:37,760 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2023-11-17 18:22:37,761 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2023-11-17 18:22:37,768 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2023-11-17 18:22:37,968 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-17 18:22:37,968 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 3 more)] === [2023-11-17 18:22:37,969 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-17 18:22:37,969 INFO L85 PathProgramCache]: Analyzing trace with hash -357874973, now seen corresponding path program 3 times [2023-11-17 18:22:37,969 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-17 18:22:37,969 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1469457942] [2023-11-17 18:22:37,969 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-17 18:22:37,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-17 18:22:38,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-17 18:22:38,439 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 26 proven. 87 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2023-11-17 18:22:38,440 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-17 18:22:38,440 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1469457942] [2023-11-17 18:22:38,440 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1469457942] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-17 18:22:38,440 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [558156250] [2023-11-17 18:22:38,440 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2023-11-17 18:22:38,440 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-17 18:22:38,441 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-11-17 18:22:38,442 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-17 18:22:38,471 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2023-11-17 18:22:38,827 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 4 check-sat command(s) [2023-11-17 18:22:38,827 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-11-17 18:22:38,830 INFO L262 TraceCheckSpWp]: Trace formula consists of 498 conjuncts, 22 conjunts are in the unsatisfiable core [2023-11-17 18:22:38,835 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-17 18:22:39,532 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 77 proven. 40 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-17 18:22:39,533 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-17 18:22:40,283 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 27 proven. 90 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-17 18:22:40,283 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [558156250] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-17 18:22:40,284 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-11-17 18:22:40,284 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 22, 22] total 48 [2023-11-17 18:22:40,284 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [135181027] [2023-11-17 18:22:40,284 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-11-17 18:22:40,285 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 48 states [2023-11-17 18:22:40,285 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-17 18:22:40,286 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 48 interpolants. [2023-11-17 18:22:40,287 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=416, Invalid=1840, Unknown=0, NotChecked=0, Total=2256 [2023-11-17 18:22:40,287 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-17 18:22:40,287 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-11-17 18:22:40,288 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 48 states, 48 states have (on average 8.0625) internal successors, (387), 48 states have internal predecessors, (387), 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) [2023-11-17 18:22:40,288 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-17 18:22:40,288 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-11-17 18:22:40,288 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2023-11-17 18:22:40,288 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2023-11-17 18:22:40,288 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-17 18:22:41,979 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-17 18:22:41,980 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-17 18:22:41,980 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2023-11-17 18:22:41,980 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2023-11-17 18:22:41,980 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2023-11-17 18:22:41,992 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2023-11-17 18:22:42,189 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-17 18:22:42,189 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 3 more)] === [2023-11-17 18:22:42,189 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-17 18:22:42,190 INFO L85 PathProgramCache]: Analyzing trace with hash -1374780139, now seen corresponding path program 4 times [2023-11-17 18:22:42,190 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-17 18:22:42,190 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1657424033] [2023-11-17 18:22:42,190 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-17 18:22:42,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-17 18:22:42,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-17 18:22:42,746 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 77 proven. 36 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2023-11-17 18:22:42,747 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-17 18:22:42,747 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1657424033] [2023-11-17 18:22:42,747 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1657424033] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-17 18:22:42,747 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1684683044] [2023-11-17 18:22:42,747 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2023-11-17 18:22:42,747 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-17 18:22:42,748 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-11-17 18:22:42,749 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-17 18:22:42,757 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2023-11-17 18:22:42,916 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2023-11-17 18:22:42,916 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-11-17 18:22:42,918 INFO L262 TraceCheckSpWp]: Trace formula consists of 487 conjuncts, 18 conjunts are in the unsatisfiable core [2023-11-17 18:22:42,922 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-17 18:22:43,324 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 86 proven. 27 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2023-11-17 18:22:43,324 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-17 18:22:43,760 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 86 proven. 27 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2023-11-17 18:22:43,760 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1684683044] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-17 18:22:43,761 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-11-17 18:22:43,761 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 19, 19] total 44 [2023-11-17 18:22:43,761 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [233040827] [2023-11-17 18:22:43,761 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-11-17 18:22:43,762 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 44 states [2023-11-17 18:22:43,762 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-17 18:22:43,763 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 44 interpolants. [2023-11-17 18:22:43,764 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=322, Invalid=1570, Unknown=0, NotChecked=0, Total=1892 [2023-11-17 18:22:43,764 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-17 18:22:43,764 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-11-17 18:22:43,765 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 44 states, 44 states have (on average 7.9772727272727275) internal successors, (351), 44 states have internal predecessors, (351), 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) [2023-11-17 18:22:43,765 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-17 18:22:43,765 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-11-17 18:22:43,765 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2023-11-17 18:22:43,765 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2023-11-17 18:22:43,765 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 50 states. [2023-11-17 18:22:43,765 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-17 18:22:44,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-17 18:22:44,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-17 18:22:44,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2023-11-17 18:22:44,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2023-11-17 18:22:44,338 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2023-11-17 18:22:44,338 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2023-11-17 18:22:44,344 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2023-11-17 18:22:44,539 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,6 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-17 18:22:44,539 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 3 more)] === [2023-11-17 18:22:44,540 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-17 18:22:44,540 INFO L85 PathProgramCache]: Analyzing trace with hash -613866198, now seen corresponding path program 5 times [2023-11-17 18:22:44,540 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-17 18:22:44,540 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [888436644] [2023-11-17 18:22:44,540 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-17 18:22:44,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-17 18:22:44,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-17 18:22:45,175 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 41 proven. 127 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-17 18:22:45,175 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-17 18:22:45,176 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [888436644] [2023-11-17 18:22:45,176 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [888436644] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-17 18:22:45,176 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1584961400] [2023-11-17 18:22:45,176 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2023-11-17 18:22:45,176 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-17 18:22:45,176 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-11-17 18:22:45,177 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-17 18:22:45,204 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2023-11-17 18:22:45,695 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 6 check-sat command(s) [2023-11-17 18:22:45,695 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-11-17 18:22:45,698 INFO L262 TraceCheckSpWp]: Trace formula consists of 608 conjuncts, 22 conjunts are in the unsatisfiable core [2023-11-17 18:22:45,702 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-17 18:22:46,415 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 117 proven. 52 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-17 18:22:46,415 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-17 18:22:47,139 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 117 proven. 52 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-17 18:22:47,140 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1584961400] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-17 18:22:47,140 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-11-17 18:22:47,140 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 23, 23] total 60 [2023-11-17 18:22:47,140 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [660235630] [2023-11-17 18:22:47,140 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-11-17 18:22:47,141 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 60 states [2023-11-17 18:22:47,141 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-17 18:22:47,142 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 60 interpolants. [2023-11-17 18:22:47,144 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=387, Invalid=3153, Unknown=0, NotChecked=0, Total=3540 [2023-11-17 18:22:47,144 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-17 18:22:47,144 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-11-17 18:22:47,144 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 60 states, 60 states have (on average 9.116666666666667) internal successors, (547), 60 states have internal predecessors, (547), 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) [2023-11-17 18:22:47,145 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-17 18:22:47,145 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-11-17 18:22:47,145 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2023-11-17 18:22:47,145 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2023-11-17 18:22:47,145 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 50 states. [2023-11-17 18:22:47,145 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2023-11-17 18:22:47,145 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-17 18:22:48,809 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-17 18:22:48,810 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-17 18:22:48,810 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2023-11-17 18:22:48,810 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2023-11-17 18:22:48,810 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2023-11-17 18:22:48,810 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2023-11-17 18:22:48,813 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2023-11-17 18:22:48,825 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2023-11-17 18:22:49,021 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,7 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-17 18:22:49,022 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 3 more)] === [2023-11-17 18:22:49,022 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-17 18:22:49,022 INFO L85 PathProgramCache]: Analyzing trace with hash -2128300229, now seen corresponding path program 6 times [2023-11-17 18:22:49,022 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-17 18:22:49,023 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2069700541] [2023-11-17 18:22:49,023 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-17 18:22:49,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-17 18:22:49,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-17 18:22:49,742 INFO L134 CoverageAnalysis]: Checked inductivity of 242 backedges. 74 proven. 146 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-11-17 18:22:49,742 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-17 18:22:49,742 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2069700541] [2023-11-17 18:22:49,742 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2069700541] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-17 18:22:49,743 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [151794116] [2023-11-17 18:22:49,743 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2023-11-17 18:22:49,743 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-17 18:22:49,743 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-11-17 18:22:49,745 INFO L229 MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-17 18:22:49,747 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2023-11-17 18:22:50,295 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 6 check-sat command(s) [2023-11-17 18:22:50,295 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-11-17 18:22:50,299 INFO L262 TraceCheckSpWp]: Trace formula consists of 633 conjuncts, 32 conjunts are in the unsatisfiable core [2023-11-17 18:22:50,302 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-17 18:22:51,093 INFO L134 CoverageAnalysis]: Checked inductivity of 242 backedges. 130 proven. 84 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2023-11-17 18:22:51,093 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-17 18:22:51,956 INFO L134 CoverageAnalysis]: Checked inductivity of 242 backedges. 85 proven. 129 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2023-11-17 18:22:51,956 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [151794116] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-17 18:22:51,956 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-11-17 18:22:51,956 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [23, 26, 26] total 67 [2023-11-17 18:22:51,957 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [856209160] [2023-11-17 18:22:51,957 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-11-17 18:22:51,959 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 67 states [2023-11-17 18:22:51,959 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-17 18:22:51,964 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 67 interpolants. [2023-11-17 18:22:51,966 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=563, Invalid=3859, Unknown=0, NotChecked=0, Total=4422 [2023-11-17 18:22:51,966 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-17 18:22:51,966 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-11-17 18:22:51,967 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 67 states, 67 states have (on average 7.791044776119403) internal successors, (522), 67 states have internal predecessors, (522), 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) [2023-11-17 18:22:51,967 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-17 18:22:51,968 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-11-17 18:22:51,968 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2023-11-17 18:22:51,968 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2023-11-17 18:22:51,968 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 50 states. [2023-11-17 18:22:51,968 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2023-11-17 18:22:51,968 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2023-11-17 18:22:51,968 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-17 18:22:54,475 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-17 18:22:54,475 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-17 18:22:54,475 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2023-11-17 18:22:54,475 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2023-11-17 18:22:54,475 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2023-11-17 18:22:54,475 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2023-11-17 18:22:54,475 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2023-11-17 18:22:54,477 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 83 states. [2023-11-17 18:22:54,483 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2023-11-17 18:22:54,677 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,8 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-17 18:22:54,678 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 3 more)] === [2023-11-17 18:22:54,678 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-17 18:22:54,678 INFO L85 PathProgramCache]: Analyzing trace with hash 1572691493, now seen corresponding path program 7 times [2023-11-17 18:22:54,678 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-17 18:22:54,678 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [750415783] [2023-11-17 18:22:54,678 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-17 18:22:54,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-17 18:22:54,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-17 18:22:55,471 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 71 proven. 171 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2023-11-17 18:22:55,471 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-17 18:22:55,471 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [750415783] [2023-11-17 18:22:55,471 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [750415783] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-17 18:22:55,471 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [140826704] [2023-11-17 18:22:55,472 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2023-11-17 18:22:55,472 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-17 18:22:55,472 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-11-17 18:22:55,473 INFO L229 MonitoredProcess]: Starting monitored process 9 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-17 18:22:55,494 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2023-11-17 18:22:55,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-17 18:22:55,672 INFO L262 TraceCheckSpWp]: Trace formula consists of 662 conjuncts, 22 conjunts are in the unsatisfiable core [2023-11-17 18:22:55,675 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-17 18:22:56,394 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 131 proven. 111 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2023-11-17 18:22:56,395 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-17 18:22:56,955 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 115 proven. 127 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2023-11-17 18:22:56,956 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [140826704] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-17 18:22:56,956 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-11-17 18:22:56,956 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [23, 23, 23] total 54 [2023-11-17 18:22:56,956 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1195607599] [2023-11-17 18:22:56,956 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-11-17 18:22:56,957 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 54 states [2023-11-17 18:22:56,957 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-17 18:22:56,958 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 54 interpolants. [2023-11-17 18:22:56,959 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=456, Invalid=2406, Unknown=0, NotChecked=0, Total=2862 [2023-11-17 18:22:56,959 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-17 18:22:56,959 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-11-17 18:22:56,960 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 54 states, 54 states have (on average 8.074074074074074) internal successors, (436), 54 states have internal predecessors, (436), 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) [2023-11-17 18:22:56,960 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-17 18:22:56,960 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-11-17 18:22:56,960 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2023-11-17 18:22:56,960 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2023-11-17 18:22:56,960 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 50 states. [2023-11-17 18:22:56,960 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2023-11-17 18:22:56,960 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2023-11-17 18:22:56,960 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 83 states. [2023-11-17 18:22:56,960 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-17 18:22:58,108 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-17 18:22:58,109 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-17 18:22:58,109 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2023-11-17 18:22:58,109 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2023-11-17 18:22:58,109 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2023-11-17 18:22:58,109 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2023-11-17 18:22:58,109 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2023-11-17 18:22:58,109 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 86 states. [2023-11-17 18:22:58,109 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2023-11-17 18:22:58,115 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Forceful destruction successful, exit code 0 [2023-11-17 18:22:58,313 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable8 [2023-11-17 18:22:58,313 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 3 more)] === [2023-11-17 18:22:58,313 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-17 18:22:58,313 INFO L85 PathProgramCache]: Analyzing trace with hash 1948520663, now seen corresponding path program 8 times [2023-11-17 18:22:58,313 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-17 18:22:58,313 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [811690066] [2023-11-17 18:22:58,314 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-17 18:22:58,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-17 18:22:58,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-17 18:22:59,136 INFO L134 CoverageAnalysis]: Checked inductivity of 357 backedges. 123 proven. 166 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2023-11-17 18:22:59,137 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-17 18:22:59,137 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [811690066] [2023-11-17 18:22:59,137 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [811690066] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-17 18:22:59,137 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [725530022] [2023-11-17 18:22:59,137 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2023-11-17 18:22:59,137 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-17 18:22:59,137 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-11-17 18:22:59,138 INFO L229 MonitoredProcess]: Starting monitored process 10 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-17 18:22:59,143 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2023-11-17 18:22:59,414 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2023-11-17 18:22:59,414 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-11-17 18:22:59,416 INFO L262 TraceCheckSpWp]: Trace formula consists of 684 conjuncts, 24 conjunts are in the unsatisfiable core [2023-11-17 18:22:59,420 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-17 18:23:00,093 INFO L134 CoverageAnalysis]: Checked inductivity of 357 backedges. 95 proven. 125 refuted. 0 times theorem prover too weak. 137 trivial. 0 not checked. [2023-11-17 18:23:00,094 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-17 18:23:00,518 INFO L134 CoverageAnalysis]: Checked inductivity of 357 backedges. 95 proven. 93 refuted. 0 times theorem prover too weak. 169 trivial. 0 not checked. [2023-11-17 18:23:00,518 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [725530022] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-17 18:23:00,518 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-11-17 18:23:00,519 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [27, 25, 20] total 58 [2023-11-17 18:23:00,519 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1115339801] [2023-11-17 18:23:00,519 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-11-17 18:23:00,520 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 58 states [2023-11-17 18:23:00,520 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-17 18:23:00,521 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 58 interpolants. [2023-11-17 18:23:00,522 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=237, Invalid=3069, Unknown=0, NotChecked=0, Total=3306 [2023-11-17 18:23:00,522 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-17 18:23:00,522 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-11-17 18:23:00,523 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 58 states, 58 states have (on average 8.344827586206897) internal successors, (484), 58 states have internal predecessors, (484), 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) [2023-11-17 18:23:00,523 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-17 18:23:00,523 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-11-17 18:23:00,523 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2023-11-17 18:23:00,523 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2023-11-17 18:23:00,523 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 53 states. [2023-11-17 18:23:00,523 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2023-11-17 18:23:00,523 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2023-11-17 18:23:00,523 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 86 states. [2023-11-17 18:23:00,523 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2023-11-17 18:23:00,523 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-17 18:23:02,976 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-17 18:23:02,976 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-17 18:23:02,976 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2023-11-17 18:23:02,976 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2023-11-17 18:23:02,976 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2023-11-17 18:23:02,976 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2023-11-17 18:23:02,976 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2023-11-17 18:23:02,977 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 89 states. [2023-11-17 18:23:02,977 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2023-11-17 18:23:02,977 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 73 states. [2023-11-17 18:23:02,982 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Forceful destruction successful, exit code 0 [2023-11-17 18:23:03,177 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2023-11-17 18:23:03,178 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 3 more)] === [2023-11-17 18:23:03,178 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-17 18:23:03,178 INFO L85 PathProgramCache]: Analyzing trace with hash -458328390, now seen corresponding path program 9 times [2023-11-17 18:23:03,178 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-17 18:23:03,178 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1180054962] [2023-11-17 18:23:03,178 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-17 18:23:03,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-17 18:23:03,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-17 18:23:04,048 INFO L134 CoverageAnalysis]: Checked inductivity of 455 backedges. 194 proven. 151 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2023-11-17 18:23:04,048 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-17 18:23:04,049 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1180054962] [2023-11-17 18:23:04,049 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1180054962] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-17 18:23:04,049 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1922131925] [2023-11-17 18:23:04,049 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2023-11-17 18:23:04,049 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-17 18:23:04,049 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-11-17 18:23:04,050 INFO L229 MonitoredProcess]: Starting monitored process 11 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-17 18:23:04,052 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2023-11-17 18:23:05,067 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 6 check-sat command(s) [2023-11-17 18:23:05,068 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-11-17 18:23:05,073 INFO L262 TraceCheckSpWp]: Trace formula consists of 698 conjuncts, 24 conjunts are in the unsatisfiable core [2023-11-17 18:23:05,077 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-17 18:23:05,847 INFO L134 CoverageAnalysis]: Checked inductivity of 455 backedges. 71 proven. 213 refuted. 0 times theorem prover too weak. 171 trivial. 0 not checked. [2023-11-17 18:23:05,847 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-17 18:23:06,409 INFO L134 CoverageAnalysis]: Checked inductivity of 455 backedges. 71 proven. 208 refuted. 0 times theorem prover too weak. 176 trivial. 0 not checked. [2023-11-17 18:23:06,409 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1922131925] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-17 18:23:06,409 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-11-17 18:23:06,409 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [27, 25, 22] total 63 [2023-11-17 18:23:06,410 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1292038666] [2023-11-17 18:23:06,410 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-11-17 18:23:06,410 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 63 states [2023-11-17 18:23:06,411 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-17 18:23:06,412 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 63 interpolants. [2023-11-17 18:23:06,413 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=255, Invalid=3651, Unknown=0, NotChecked=0, Total=3906 [2023-11-17 18:23:06,413 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-17 18:23:06,413 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-11-17 18:23:06,413 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 63 states, 63 states have (on average 8.34920634920635) internal successors, (526), 63 states have internal predecessors, (526), 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) [2023-11-17 18:23:06,413 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-17 18:23:06,414 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-11-17 18:23:06,414 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2023-11-17 18:23:06,414 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2023-11-17 18:23:06,414 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 53 states. [2023-11-17 18:23:06,414 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2023-11-17 18:23:06,414 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2023-11-17 18:23:06,414 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 89 states. [2023-11-17 18:23:06,414 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2023-11-17 18:23:06,414 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 73 states. [2023-11-17 18:23:06,414 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-17 18:23:08,877 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-17 18:23:08,877 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-17 18:23:08,877 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2023-11-17 18:23:08,877 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2023-11-17 18:23:08,877 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 56 states. [2023-11-17 18:23:08,878 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2023-11-17 18:23:08,878 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2023-11-17 18:23:08,878 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 89 states. [2023-11-17 18:23:08,878 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2023-11-17 18:23:08,878 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 73 states. [2023-11-17 18:23:08,881 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2023-11-17 18:23:08,891 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Forceful destruction successful, exit code 0 [2023-11-17 18:23:09,091 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable10 [2023-11-17 18:23:09,092 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 3 more)] === [2023-11-17 18:23:09,092 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-17 18:23:09,092 INFO L85 PathProgramCache]: Analyzing trace with hash 1163756858, now seen corresponding path program 10 times [2023-11-17 18:23:09,092 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-17 18:23:09,092 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [696385352] [2023-11-17 18:23:09,093 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-17 18:23:09,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-17 18:23:09,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-17 18:23:10,139 INFO L134 CoverageAnalysis]: Checked inductivity of 512 backedges. 255 proven. 147 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2023-11-17 18:23:10,139 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-17 18:23:10,139 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [696385352] [2023-11-17 18:23:10,139 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [696385352] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-17 18:23:10,139 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [14135674] [2023-11-17 18:23:10,140 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2023-11-17 18:23:10,140 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-17 18:23:10,140 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-11-17 18:23:10,141 INFO L229 MonitoredProcess]: Starting monitored process 12 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-17 18:23:10,143 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2023-11-17 18:23:10,326 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2023-11-17 18:23:10,326 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-11-17 18:23:10,328 INFO L262 TraceCheckSpWp]: Trace formula consists of 588 conjuncts, 30 conjunts are in the unsatisfiable core [2023-11-17 18:23:10,332 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-17 18:23:11,162 INFO L134 CoverageAnalysis]: Checked inductivity of 512 backedges. 276 proven. 126 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2023-11-17 18:23:11,162 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-17 18:23:11,869 INFO L134 CoverageAnalysis]: Checked inductivity of 512 backedges. 276 proven. 126 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2023-11-17 18:23:11,869 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [14135674] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-17 18:23:11,870 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-11-17 18:23:11,870 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [31, 31, 31] total 74 [2023-11-17 18:23:11,870 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [501569611] [2023-11-17 18:23:11,870 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-11-17 18:23:11,871 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 74 states [2023-11-17 18:23:11,871 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-17 18:23:11,872 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 74 interpolants. [2023-11-17 18:23:11,873 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=823, Invalid=4579, Unknown=0, NotChecked=0, Total=5402 [2023-11-17 18:23:11,873 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-17 18:23:11,873 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-11-17 18:23:11,874 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 74 states, 74 states have (on average 6.77027027027027) internal successors, (501), 74 states have internal predecessors, (501), 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) [2023-11-17 18:23:11,874 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-17 18:23:11,874 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-11-17 18:23:11,874 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2023-11-17 18:23:11,874 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2023-11-17 18:23:11,874 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 56 states. [2023-11-17 18:23:11,874 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2023-11-17 18:23:11,874 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2023-11-17 18:23:11,874 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 89 states. [2023-11-17 18:23:11,874 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2023-11-17 18:23:11,874 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 73 states. [2023-11-17 18:23:11,874 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2023-11-17 18:23:11,874 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-17 18:23:12,528 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-17 18:23:12,529 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-17 18:23:12,529 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2023-11-17 18:23:12,529 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2023-11-17 18:23:12,529 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 56 states. [2023-11-17 18:23:12,529 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2023-11-17 18:23:12,529 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2023-11-17 18:23:12,529 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 89 states. [2023-11-17 18:23:12,529 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2023-11-17 18:23:12,529 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 73 states. [2023-11-17 18:23:12,529 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2023-11-17 18:23:12,533 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2023-11-17 18:23:12,543 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Forceful destruction successful, exit code 0 [2023-11-17 18:23:12,739 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable11 [2023-11-17 18:23:12,739 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 3 more)] === [2023-11-17 18:23:12,740 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-17 18:23:12,740 INFO L85 PathProgramCache]: Analyzing trace with hash 1379510031, now seen corresponding path program 11 times [2023-11-17 18:23:12,740 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-17 18:23:12,740 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1030616651] [2023-11-17 18:23:12,740 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-17 18:23:12,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-17 18:23:12,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-17 18:23:13,785 INFO L134 CoverageAnalysis]: Checked inductivity of 561 backedges. 145 proven. 348 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2023-11-17 18:23:13,785 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-17 18:23:13,786 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1030616651] [2023-11-17 18:23:13,786 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1030616651] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-17 18:23:13,786 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [278362000] [2023-11-17 18:23:13,786 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2023-11-17 18:23:13,786 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-17 18:23:13,786 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-11-17 18:23:13,789 INFO L229 MonitoredProcess]: Starting monitored process 13 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-17 18:23:13,812 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Waiting until timeout for monitored process [2023-11-17 18:23:17,865 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 8 check-sat command(s) [2023-11-17 18:23:17,865 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-11-17 18:23:17,874 INFO L262 TraceCheckSpWp]: Trace formula consists of 740 conjuncts, 28 conjunts are in the unsatisfiable core [2023-11-17 18:23:17,878 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-17 18:23:18,684 INFO L134 CoverageAnalysis]: Checked inductivity of 561 backedges. 139 proven. 209 refuted. 0 times theorem prover too weak. 213 trivial. 0 not checked. [2023-11-17 18:23:18,684 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-17 18:23:19,238 INFO L134 CoverageAnalysis]: Checked inductivity of 561 backedges. 123 proven. 187 refuted. 0 times theorem prover too weak. 251 trivial. 0 not checked. [2023-11-17 18:23:19,238 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [278362000] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-17 18:23:19,238 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-11-17 18:23:19,238 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [31, 29, 24] total 68 [2023-11-17 18:23:19,239 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1561451940] [2023-11-17 18:23:19,239 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-11-17 18:23:19,239 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 68 states [2023-11-17 18:23:19,239 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-17 18:23:19,240 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 68 interpolants. [2023-11-17 18:23:19,241 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=332, Invalid=4224, Unknown=0, NotChecked=0, Total=4556 [2023-11-17 18:23:19,241 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-17 18:23:19,241 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-11-17 18:23:19,242 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 68 states, 68 states have (on average 7.911764705882353) internal successors, (538), 68 states have internal predecessors, (538), 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) [2023-11-17 18:23:19,242 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-17 18:23:19,242 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-11-17 18:23:19,242 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2023-11-17 18:23:19,242 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2023-11-17 18:23:19,242 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 56 states. [2023-11-17 18:23:19,242 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2023-11-17 18:23:19,242 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2023-11-17 18:23:19,242 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 89 states. [2023-11-17 18:23:19,242 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2023-11-17 18:23:19,242 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 73 states. [2023-11-17 18:23:19,242 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2023-11-17 18:23:19,242 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2023-11-17 18:23:19,242 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-17 18:23:22,409 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-17 18:23:22,409 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-17 18:23:22,409 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2023-11-17 18:23:22,409 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2023-11-17 18:23:22,409 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 56 states. [2023-11-17 18:23:22,409 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2023-11-17 18:23:22,409 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2023-11-17 18:23:22,409 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 89 states. [2023-11-17 18:23:22,409 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2023-11-17 18:23:22,409 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 73 states. [2023-11-17 18:23:22,409 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2023-11-17 18:23:22,410 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2023-11-17 18:23:22,410 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. [2023-11-17 18:23:22,418 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Forceful destruction successful, exit code 0 [2023-11-17 18:23:22,610 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable12 [2023-11-17 18:23:22,610 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 3 more)] === [2023-11-17 18:23:22,611 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-17 18:23:22,611 INFO L85 PathProgramCache]: Analyzing trace with hash 694190031, now seen corresponding path program 12 times [2023-11-17 18:23:22,611 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-17 18:23:22,611 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [933400519] [2023-11-17 18:23:22,611 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-17 18:23:22,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-17 18:23:22,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-17 18:23:23,684 INFO L134 CoverageAnalysis]: Checked inductivity of 628 backedges. 114 proven. 379 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2023-11-17 18:23:23,684 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-17 18:23:23,684 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [933400519] [2023-11-17 18:23:23,684 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [933400519] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-17 18:23:23,684 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [113532894] [2023-11-17 18:23:23,684 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2023-11-17 18:23:23,685 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-17 18:23:23,685 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-11-17 18:23:23,689 INFO L229 MonitoredProcess]: Starting monitored process 14 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-17 18:23:23,704 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Waiting until timeout for monitored process [2023-11-17 18:23:25,346 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 8 check-sat command(s) [2023-11-17 18:23:25,346 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-11-17 18:23:25,352 INFO L262 TraceCheckSpWp]: Trace formula consists of 762 conjuncts, 30 conjunts are in the unsatisfiable core [2023-11-17 18:23:25,356 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-17 18:23:26,218 INFO L134 CoverageAnalysis]: Checked inductivity of 628 backedges. 247 proven. 173 refuted. 0 times theorem prover too weak. 208 trivial. 0 not checked. [2023-11-17 18:23:26,218 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-17 18:23:26,902 INFO L134 CoverageAnalysis]: Checked inductivity of 628 backedges. 179 proven. 226 refuted. 0 times theorem prover too weak. 223 trivial. 0 not checked. [2023-11-17 18:23:26,902 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [113532894] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-17 18:23:26,902 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-11-17 18:23:26,903 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [31, 31, 28] total 74 [2023-11-17 18:23:26,903 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1623423665] [2023-11-17 18:23:26,903 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-11-17 18:23:26,904 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 74 states [2023-11-17 18:23:26,904 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-17 18:23:26,905 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 74 interpolants. [2023-11-17 18:23:26,906 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=439, Invalid=4963, Unknown=0, NotChecked=0, Total=5402 [2023-11-17 18:23:26,906 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-17 18:23:26,907 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-11-17 18:23:26,907 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 74 states, 74 states have (on average 7.891891891891892) internal successors, (584), 74 states have internal predecessors, (584), 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) [2023-11-17 18:23:26,907 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-17 18:23:26,907 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-11-17 18:23:26,907 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2023-11-17 18:23:26,907 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2023-11-17 18:23:26,907 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 56 states. [2023-11-17 18:23:26,907 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2023-11-17 18:23:26,907 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2023-11-17 18:23:26,907 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 89 states. [2023-11-17 18:23:26,907 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2023-11-17 18:23:26,908 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 73 states. [2023-11-17 18:23:26,908 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2023-11-17 18:23:26,908 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2023-11-17 18:23:26,908 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 84 states. [2023-11-17 18:23:26,908 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-17 18:23:29,889 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-17 18:23:29,889 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-17 18:23:29,889 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2023-11-17 18:23:29,889 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2023-11-17 18:23:29,889 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 56 states. [2023-11-17 18:23:29,889 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2023-11-17 18:23:29,890 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2023-11-17 18:23:29,890 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 89 states. [2023-11-17 18:23:29,890 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2023-11-17 18:23:29,890 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 73 states. [2023-11-17 18:23:29,890 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2023-11-17 18:23:29,890 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2023-11-17 18:23:29,890 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. [2023-11-17 18:23:29,893 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 80 states. [2023-11-17 18:23:29,902 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Forceful destruction successful, exit code 0 [2023-11-17 18:23:30,097 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable13 [2023-11-17 18:23:30,097 INFO L420 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 3 more)] === [2023-11-17 18:23:30,097 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-17 18:23:30,098 INFO L85 PathProgramCache]: Analyzing trace with hash 1790659179, now seen corresponding path program 13 times [2023-11-17 18:23:30,098 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-17 18:23:30,098 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1305104576] [2023-11-17 18:23:30,098 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-17 18:23:30,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-17 18:23:30,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-17 18:23:31,288 INFO L134 CoverageAnalysis]: Checked inductivity of 695 backedges. 240 proven. 312 refuted. 0 times theorem prover too weak. 143 trivial. 0 not checked. [2023-11-17 18:23:31,288 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-17 18:23:31,288 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1305104576] [2023-11-17 18:23:31,288 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1305104576] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-17 18:23:31,288 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1243198927] [2023-11-17 18:23:31,288 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2023-11-17 18:23:31,288 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-17 18:23:31,289 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-11-17 18:23:31,290 INFO L229 MonitoredProcess]: Starting monitored process 15 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-17 18:23:31,311 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Waiting until timeout for monitored process [2023-11-17 18:23:31,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-17 18:23:31,558 INFO L262 TraceCheckSpWp]: Trace formula consists of 784 conjuncts, 34 conjunts are in the unsatisfiable core [2023-11-17 18:23:31,562 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-17 18:23:32,555 INFO L134 CoverageAnalysis]: Checked inductivity of 695 backedges. 363 proven. 189 refuted. 0 times theorem prover too weak. 143 trivial. 0 not checked. [2023-11-17 18:23:32,556 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-17 18:23:33,498 INFO L134 CoverageAnalysis]: Checked inductivity of 695 backedges. 286 proven. 266 refuted. 0 times theorem prover too weak. 143 trivial. 0 not checked. [2023-11-17 18:23:33,498 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1243198927] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-17 18:23:33,498 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-11-17 18:23:33,499 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [35, 35, 35] total 84 [2023-11-17 18:23:33,499 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [20349291] [2023-11-17 18:23:33,499 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-11-17 18:23:33,500 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 84 states [2023-11-17 18:23:33,500 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-17 18:23:33,500 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 84 interpolants. [2023-11-17 18:23:33,502 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1042, Invalid=5930, Unknown=0, NotChecked=0, Total=6972 [2023-11-17 18:23:33,502 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-17 18:23:33,502 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-11-17 18:23:33,502 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 84 states, 84 states have (on average 6.559523809523809) internal successors, (551), 84 states have internal predecessors, (551), 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) [2023-11-17 18:23:33,502 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-17 18:23:33,502 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-11-17 18:23:33,502 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2023-11-17 18:23:33,502 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2023-11-17 18:23:33,502 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 56 states. [2023-11-17 18:23:33,502 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2023-11-17 18:23:33,502 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2023-11-17 18:23:33,502 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 89 states. [2023-11-17 18:23:33,502 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2023-11-17 18:23:33,502 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 73 states. [2023-11-17 18:23:33,502 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2023-11-17 18:23:33,503 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2023-11-17 18:23:33,503 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 84 states. [2023-11-17 18:23:33,503 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 80 states. [2023-11-17 18:23:33,503 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-17 18:23:34,334 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-17 18:23:34,334 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-17 18:23:34,334 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2023-11-17 18:23:34,334 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2023-11-17 18:23:34,334 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 56 states. [2023-11-17 18:23:34,334 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2023-11-17 18:23:34,334 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2023-11-17 18:23:34,334 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 89 states. [2023-11-17 18:23:34,334 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2023-11-17 18:23:34,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 73 states. [2023-11-17 18:23:34,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2023-11-17 18:23:34,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2023-11-17 18:23:34,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. [2023-11-17 18:23:34,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 80 states. [2023-11-17 18:23:34,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2023-11-17 18:23:34,341 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Forceful destruction successful, exit code 0 [2023-11-17 18:23:34,535 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14,15 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-17 18:23:34,536 INFO L420 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 3 more)] === [2023-11-17 18:23:34,536 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-17 18:23:34,536 INFO L85 PathProgramCache]: Analyzing trace with hash -2121987392, now seen corresponding path program 14 times [2023-11-17 18:23:34,536 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-17 18:23:34,536 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2006829572] [2023-11-17 18:23:34,536 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-17 18:23:34,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-17 18:23:34,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-17 18:23:35,670 INFO L134 CoverageAnalysis]: Checked inductivity of 752 backedges. 285 proven. 297 refuted. 0 times theorem prover too weak. 170 trivial. 0 not checked. [2023-11-17 18:23:35,670 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-17 18:23:35,670 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2006829572] [2023-11-17 18:23:35,670 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2006829572] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-17 18:23:35,670 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1037103672] [2023-11-17 18:23:35,670 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2023-11-17 18:23:35,670 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-17 18:23:35,671 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-11-17 18:23:35,671 INFO L229 MonitoredProcess]: Starting monitored process 16 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-17 18:23:35,674 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Waiting until timeout for monitored process [2023-11-17 18:23:35,938 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2023-11-17 18:23:35,938 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-11-17 18:23:35,941 INFO L262 TraceCheckSpWp]: Trace formula consists of 798 conjuncts, 34 conjunts are in the unsatisfiable core [2023-11-17 18:23:35,945 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-17 18:23:37,010 INFO L134 CoverageAnalysis]: Checked inductivity of 752 backedges. 328 proven. 254 refuted. 0 times theorem prover too weak. 170 trivial. 0 not checked. [2023-11-17 18:23:37,010 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-17 18:23:37,970 INFO L134 CoverageAnalysis]: Checked inductivity of 752 backedges. 385 proven. 197 refuted. 0 times theorem prover too weak. 170 trivial. 0 not checked. [2023-11-17 18:23:37,971 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1037103672] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-17 18:23:37,971 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-11-17 18:23:37,971 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [35, 35, 35] total 84 [2023-11-17 18:23:37,971 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [922173976] [2023-11-17 18:23:37,971 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-11-17 18:23:37,972 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 84 states [2023-11-17 18:23:37,972 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-17 18:23:37,973 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 84 interpolants. [2023-11-17 18:23:37,975 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1029, Invalid=5943, Unknown=0, NotChecked=0, Total=6972 [2023-11-17 18:23:37,975 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-17 18:23:37,975 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-11-17 18:23:37,975 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 84 states, 84 states have (on average 6.630952380952381) internal successors, (557), 84 states have internal predecessors, (557), 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) [2023-11-17 18:23:37,975 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-17 18:23:37,975 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-11-17 18:23:37,975 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2023-11-17 18:23:37,975 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2023-11-17 18:23:37,975 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 56 states. [2023-11-17 18:23:37,976 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2023-11-17 18:23:37,976 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2023-11-17 18:23:37,976 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 89 states. [2023-11-17 18:23:37,976 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2023-11-17 18:23:37,976 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 73 states. [2023-11-17 18:23:37,976 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2023-11-17 18:23:37,976 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2023-11-17 18:23:37,976 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 84 states. [2023-11-17 18:23:37,976 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 80 states. [2023-11-17 18:23:37,976 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2023-11-17 18:23:37,976 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-17 18:23:39,387 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-17 18:23:39,387 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-17 18:23:39,387 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2023-11-17 18:23:39,388 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2023-11-17 18:23:39,388 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 56 states. [2023-11-17 18:23:39,388 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2023-11-17 18:23:39,388 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2023-11-17 18:23:39,388 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 89 states. [2023-11-17 18:23:39,388 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2023-11-17 18:23:39,388 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 73 states. [2023-11-17 18:23:39,388 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2023-11-17 18:23:39,388 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2023-11-17 18:23:39,388 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. [2023-11-17 18:23:39,388 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 80 states. [2023-11-17 18:23:39,388 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2023-11-17 18:23:39,388 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2023-11-17 18:23:39,394 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Forceful destruction successful, exit code 0 [2023-11-17 18:23:39,589 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 16 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable15 [2023-11-17 18:23:39,589 INFO L420 AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 3 more)] === [2023-11-17 18:23:39,589 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-17 18:23:39,589 INFO L85 PathProgramCache]: Analyzing trace with hash -9044160, now seen corresponding path program 15 times [2023-11-17 18:23:39,589 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-17 18:23:39,590 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1849068129] [2023-11-17 18:23:39,590 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-17 18:23:39,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-17 18:23:39,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-17 18:23:40,748 INFO L134 CoverageAnalysis]: Checked inductivity of 829 backedges. 256 proven. 403 refuted. 0 times theorem prover too weak. 170 trivial. 0 not checked. [2023-11-17 18:23:40,749 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-17 18:23:40,749 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1849068129] [2023-11-17 18:23:40,749 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1849068129] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-17 18:23:40,749 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2016849930] [2023-11-17 18:23:40,749 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2023-11-17 18:23:40,749 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-17 18:23:40,749 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-11-17 18:23:40,751 INFO L229 MonitoredProcess]: Starting monitored process 17 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-17 18:23:40,777 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Waiting until timeout for monitored process [2023-11-17 18:23:43,741 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 10 check-sat command(s) [2023-11-17 18:23:43,742 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-11-17 18:23:43,753 INFO L262 TraceCheckSpWp]: Trace formula consists of 768 conjuncts, 161 conjunts are in the unsatisfiable core [2023-11-17 18:23:43,759 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-17 18:23:45,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-17 18:23:45,267 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 21 [2023-11-17 18:23:45,542 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-17 18:23:45,542 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 43 treesize of output 25 [2023-11-17 18:23:45,752 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 41 treesize of output 23 [2023-11-17 18:23:48,574 INFO L134 CoverageAnalysis]: Checked inductivity of 829 backedges. 42 proven. 689 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2023-11-17 18:23:48,574 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-17 18:23:53,170 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 27 [2023-11-17 18:23:53,789 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 90 treesize of output 54 [2023-11-17 18:23:53,794 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 9 [2023-11-17 18:23:56,184 INFO L134 CoverageAnalysis]: Checked inductivity of 829 backedges. 0 proven. 814 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2023-11-17 18:23:56,184 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2016849930] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-17 18:23:56,184 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-11-17 18:23:56,184 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [35, 71, 90] total 190 [2023-11-17 18:23:56,185 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1628687168] [2023-11-17 18:23:56,185 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-11-17 18:23:56,186 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 190 states [2023-11-17 18:23:56,186 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-17 18:23:56,187 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 190 interpolants. [2023-11-17 18:23:56,195 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1862, Invalid=34047, Unknown=1, NotChecked=0, Total=35910 [2023-11-17 18:23:56,195 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-17 18:23:56,195 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-11-17 18:23:56,196 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 190 states, 190 states have (on average 4.926315789473684) internal successors, (936), 190 states have internal predecessors, (936), 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) [2023-11-17 18:23:56,196 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-17 18:23:56,196 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-11-17 18:23:56,196 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2023-11-17 18:23:56,196 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2023-11-17 18:23:56,196 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 56 states. [2023-11-17 18:23:56,196 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2023-11-17 18:23:56,196 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2023-11-17 18:23:56,196 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 89 states. [2023-11-17 18:23:56,196 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2023-11-17 18:23:56,196 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 73 states. [2023-11-17 18:23:56,196 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2023-11-17 18:23:56,196 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2023-11-17 18:23:56,196 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 84 states. [2023-11-17 18:23:56,196 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 80 states. [2023-11-17 18:23:56,197 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2023-11-17 18:23:56,197 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2023-11-17 18:23:56,197 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-17 18:24:20,089 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-17 18:24:20,090 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-17 18:24:20,090 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2023-11-17 18:24:20,090 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2023-11-17 18:24:20,090 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2023-11-17 18:24:20,090 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2023-11-17 18:24:20,090 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2023-11-17 18:24:20,090 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 89 states. [2023-11-17 18:24:20,090 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2023-11-17 18:24:20,090 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 73 states. [2023-11-17 18:24:20,090 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 56 states. [2023-11-17 18:24:20,090 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2023-11-17 18:24:20,090 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 93 states. [2023-11-17 18:24:20,090 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 80 states. [2023-11-17 18:24:20,090 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2023-11-17 18:24:20,091 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2023-11-17 18:24:20,091 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 165 states. [2023-11-17 18:24:20,107 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Forceful destruction successful, exit code 0 [2023-11-17 18:24:20,301 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 17 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable16 [2023-11-17 18:24:20,301 INFO L420 AbstractCegarLoop]: === Iteration 18 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 3 more)] === [2023-11-17 18:24:20,302 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-17 18:24:20,302 INFO L85 PathProgramCache]: Analyzing trace with hash 732261169, now seen corresponding path program 16 times [2023-11-17 18:24:20,302 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-17 18:24:20,302 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [800184794] [2023-11-17 18:24:20,302 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-17 18:24:20,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-17 18:24:20,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-17 18:24:21,589 INFO L134 CoverageAnalysis]: Checked inductivity of 930 backedges. 335 proven. 380 refuted. 0 times theorem prover too weak. 215 trivial. 0 not checked. [2023-11-17 18:24:21,589 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-17 18:24:21,589 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [800184794] [2023-11-17 18:24:21,589 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [800184794] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-17 18:24:21,589 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1741127680] [2023-11-17 18:24:21,589 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2023-11-17 18:24:21,589 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-17 18:24:21,590 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-11-17 18:24:21,590 INFO L229 MonitoredProcess]: Starting monitored process 18 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-17 18:24:21,592 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Waiting until timeout for monitored process [2023-11-17 18:24:21,842 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2023-11-17 18:24:21,843 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-11-17 18:24:21,845 INFO L262 TraceCheckSpWp]: Trace formula consists of 669 conjuncts, 38 conjunts are in the unsatisfiable core [2023-11-17 18:24:21,849 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-17 18:24:23,171 INFO L134 CoverageAnalysis]: Checked inductivity of 930 backedges. 423 proven. 292 refuted. 0 times theorem prover too weak. 215 trivial. 0 not checked. [2023-11-17 18:24:23,172 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-17 18:24:24,310 INFO L134 CoverageAnalysis]: Checked inductivity of 930 backedges. 446 proven. 269 refuted. 0 times theorem prover too weak. 215 trivial. 0 not checked. [2023-11-17 18:24:24,310 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1741127680] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-17 18:24:24,310 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-11-17 18:24:24,310 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [39, 39, 39] total 94 [2023-11-17 18:24:24,310 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2065938134] [2023-11-17 18:24:24,310 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-11-17 18:24:24,311 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 94 states [2023-11-17 18:24:24,311 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-17 18:24:24,313 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 94 interpolants. [2023-11-17 18:24:24,314 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1272, Invalid=7470, Unknown=0, NotChecked=0, Total=8742 [2023-11-17 18:24:24,314 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-17 18:24:24,314 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-11-17 18:24:24,314 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 94 states, 94 states have (on average 6.127659574468085) internal successors, (576), 94 states have internal predecessors, (576), 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) [2023-11-17 18:24:24,315 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-17 18:24:24,315 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-11-17 18:24:24,315 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2023-11-17 18:24:24,315 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2023-11-17 18:24:24,315 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2023-11-17 18:24:24,315 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2023-11-17 18:24:24,315 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2023-11-17 18:24:24,315 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 89 states. [2023-11-17 18:24:24,315 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2023-11-17 18:24:24,315 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 73 states. [2023-11-17 18:24:24,315 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 56 states. [2023-11-17 18:24:24,315 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2023-11-17 18:24:24,315 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 93 states. [2023-11-17 18:24:24,315 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 80 states. [2023-11-17 18:24:24,315 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2023-11-17 18:24:24,315 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2023-11-17 18:24:24,316 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 165 states. [2023-11-17 18:24:24,316 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-17 18:24:34,163 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-17 18:24:34,163 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-17 18:24:34,163 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2023-11-17 18:24:34,163 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2023-11-17 18:24:34,163 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2023-11-17 18:24:34,163 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2023-11-17 18:24:34,163 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2023-11-17 18:24:34,163 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 101 states. [2023-11-17 18:24:34,163 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2023-11-17 18:24:34,163 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 73 states. [2023-11-17 18:24:34,163 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 56 states. [2023-11-17 18:24:34,163 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2023-11-17 18:24:34,163 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 101 states. [2023-11-17 18:24:34,164 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 80 states. [2023-11-17 18:24:34,164 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2023-11-17 18:24:34,164 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2023-11-17 18:24:34,164 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 198 states. [2023-11-17 18:24:34,164 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 68 states. [2023-11-17 18:24:34,170 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Forceful destruction successful, exit code 0 [2023-11-17 18:24:34,364 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 18 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable17 [2023-11-17 18:24:34,364 INFO L420 AbstractCegarLoop]: === Iteration 19 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 3 more)] === [2023-11-17 18:24:34,365 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-17 18:24:34,365 INFO L85 PathProgramCache]: Analyzing trace with hash -1675011683, now seen corresponding path program 17 times [2023-11-17 18:24:34,365 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-17 18:24:34,365 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1207251689] [2023-11-17 18:24:34,365 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-17 18:24:34,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-17 18:24:34,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-17 18:24:35,783 INFO L134 CoverageAnalysis]: Checked inductivity of 1465 backedges. 362 proven. 862 refuted. 0 times theorem prover too weak. 241 trivial. 0 not checked. [2023-11-17 18:24:35,784 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-17 18:24:35,784 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1207251689] [2023-11-17 18:24:35,784 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1207251689] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-17 18:24:35,784 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1806516741] [2023-11-17 18:24:35,784 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2023-11-17 18:24:35,784 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-17 18:24:35,785 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-11-17 18:24:35,786 INFO L229 MonitoredProcess]: Starting monitored process 19 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-17 18:24:35,788 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (19)] Waiting until timeout for monitored process [2023-11-17 18:24:46,607 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 12 check-sat command(s) [2023-11-17 18:24:46,608 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-11-17 18:24:46,626 INFO L262 TraceCheckSpWp]: Trace formula consists of 590 conjuncts, 36 conjunts are in the unsatisfiable core [2023-11-17 18:24:46,631 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-17 18:24:47,966 INFO L134 CoverageAnalysis]: Checked inductivity of 1465 backedges. 355 proven. 673 refuted. 0 times theorem prover too weak. 437 trivial. 0 not checked. [2023-11-17 18:24:47,966 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-17 18:24:48,815 INFO L134 CoverageAnalysis]: Checked inductivity of 1465 backedges. 339 proven. 639 refuted. 0 times theorem prover too weak. 487 trivial. 0 not checked. [2023-11-17 18:24:48,816 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1806516741] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-17 18:24:48,816 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-11-17 18:24:48,816 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [39, 37, 32] total 88 [2023-11-17 18:24:48,816 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1280965845] [2023-11-17 18:24:48,816 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-11-17 18:24:48,817 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 88 states [2023-11-17 18:24:48,817 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-17 18:24:48,818 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 88 interpolants. [2023-11-17 18:24:48,819 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=540, Invalid=7116, Unknown=0, NotChecked=0, Total=7656 [2023-11-17 18:24:48,819 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-17 18:24:48,819 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-11-17 18:24:48,819 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 88 states, 88 states have (on average 7.420454545454546) internal successors, (653), 88 states have internal predecessors, (653), 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) [2023-11-17 18:24:48,819 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-17 18:24:48,819 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-11-17 18:24:48,819 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2023-11-17 18:24:48,819 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2023-11-17 18:24:48,819 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2023-11-17 18:24:48,820 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2023-11-17 18:24:48,820 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2023-11-17 18:24:48,820 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 101 states. [2023-11-17 18:24:48,820 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2023-11-17 18:24:48,820 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 73 states. [2023-11-17 18:24:48,820 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 56 states. [2023-11-17 18:24:48,820 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2023-11-17 18:24:48,820 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 101 states. [2023-11-17 18:24:48,820 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 80 states. [2023-11-17 18:24:48,820 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2023-11-17 18:24:48,820 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2023-11-17 18:24:48,820 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 198 states. [2023-11-17 18:24:48,821 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 68 states. [2023-11-17 18:24:48,821 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-17 18:25:06,105 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-17 18:25:06,105 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-17 18:25:06,105 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2023-11-17 18:25:06,105 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2023-11-17 18:25:06,105 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 65 states. [2023-11-17 18:25:06,105 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2023-11-17 18:25:06,105 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2023-11-17 18:25:06,105 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 107 states. [2023-11-17 18:25:06,105 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2023-11-17 18:25:06,106 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 73 states. [2023-11-17 18:25:06,106 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 56 states. [2023-11-17 18:25:06,106 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2023-11-17 18:25:06,106 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 101 states. [2023-11-17 18:25:06,106 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 118 states. [2023-11-17 18:25:06,106 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2023-11-17 18:25:06,106 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2023-11-17 18:25:06,106 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 248 states. [2023-11-17 18:25:06,106 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 68 states. [2023-11-17 18:25:06,106 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 109 states. [2023-11-17 18:25:06,119 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (19)] Forceful destruction successful, exit code 0 [2023-11-17 18:25:06,306 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18,19 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-17 18:25:06,307 INFO L420 AbstractCegarLoop]: === Iteration 20 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 3 more)] === [2023-11-17 18:25:06,307 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-17 18:25:06,307 INFO L85 PathProgramCache]: Analyzing trace with hash 2095942603, now seen corresponding path program 18 times [2023-11-17 18:25:06,308 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-17 18:25:06,308 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1699601698] [2023-11-17 18:25:06,308 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-17 18:25:06,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-17 18:25:06,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-17 18:25:08,162 INFO L134 CoverageAnalysis]: Checked inductivity of 3794 backedges. 1859 proven. 350 refuted. 0 times theorem prover too weak. 1585 trivial. 0 not checked. [2023-11-17 18:25:08,163 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-17 18:25:08,163 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1699601698] [2023-11-17 18:25:08,163 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1699601698] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-17 18:25:08,163 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [121350943] [2023-11-17 18:25:08,163 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2023-11-17 18:25:08,163 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-17 18:25:08,163 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-11-17 18:25:08,164 INFO L229 MonitoredProcess]: Starting monitored process 20 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-17 18:25:08,168 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (20)] Waiting until timeout for monitored process [2023-11-17 18:25:43,219 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 21 check-sat command(s) [2023-11-17 18:25:43,220 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-11-17 18:25:43,259 INFO L262 TraceCheckSpWp]: Trace formula consists of 1021 conjuncts, 47 conjunts are in the unsatisfiable core [2023-11-17 18:25:43,269 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-17 18:25:43,924 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2023-11-17 18:25:44,098 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-17 18:25:44,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-17 18:25:44,258 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 11 [2023-11-17 18:25:44,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-17 18:25:44,676 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 63 treesize of output 46 [2023-11-17 18:25:45,054 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-17 18:25:45,054 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 96 treesize of output 92 [2023-11-17 18:25:45,188 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 41 treesize of output 23 [2023-11-17 18:25:45,238 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 23 [2023-11-17 18:25:45,261 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 41 treesize of output 23 [2023-11-17 18:25:45,737 INFO L134 CoverageAnalysis]: Checked inductivity of 3794 backedges. 0 proven. 998 refuted. 0 times theorem prover too weak. 2796 trivial. 0 not checked. [2023-11-17 18:25:45,738 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-17 18:25:46,239 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 51 treesize of output 27 [2023-11-17 18:25:46,270 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 51 treesize of output 27 [2023-11-17 18:25:46,325 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 51 treesize of output 27 [2023-11-17 18:25:49,402 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse3 (select |c_#memory_int| c_~A~0.base))) (let ((.cse4 (select .cse3 c_~A~0.offset))) (and (forall ((v_ArrVal_2134 (Array Int Int)) (v_subst_4 Int) (thread1Thread1of1ForFork1_~i~0 Int)) (let ((.cse2 (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2134) c_~A~0.base))) (let ((.cse0 (select .cse2 c_~A~0.offset)) (.cse1 (select .cse3 (+ c_~A~0.offset (* thread1Thread1of1ForFork1_~i~0 4))))) (or (< 2147483646 .cse0) (< c_~min~0 .cse1) (< .cse1 (+ .cse0 2)) (< (select .cse2 (+ c_~A~0.offset (* 4 v_subst_4))) (+ .cse1 1)))))) (forall ((v_ArrVal_2134 (Array Int Int)) (v_subst_3 Int) (thread1Thread1of1ForFork1_~i~0 Int)) (let ((.cse7 (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2134) c_~A~0.base))) (let ((.cse6 (select .cse3 (+ c_~A~0.offset (* thread1Thread1of1ForFork1_~i~0 4)))) (.cse5 (select .cse7 c_~A~0.offset))) (or (< .cse4 (+ .cse5 1)) (< c_~min~0 .cse6) (< .cse6 (+ .cse5 3)) (< (select .cse7 (+ c_~A~0.offset (* 4 v_subst_3))) (+ .cse6 1)) (< 2147483645 .cse5))))) (forall ((v_ArrVal_2134 (Array Int Int)) (v_subst_1 Int) (thread1Thread1of1ForFork1_~i~0 Int)) (let ((.cse11 (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2134) c_~A~0.base))) (let ((.cse8 (select .cse11 c_~A~0.offset)) (.cse9 (select .cse3 (+ c_~A~0.offset (* thread1Thread1of1ForFork1_~i~0 4)))) (.cse10 (select .cse11 (+ c_~A~0.offset (* 4 v_subst_1))))) (or (< 2147483646 .cse8) (< c_~min~0 .cse9) (< .cse10 (+ .cse8 2)) (< .cse9 .cse10))))) (let ((.cse20 (+ c_~min~0 1))) (or (and (forall ((v_ArrVal_2134 (Array Int Int)) (thread1Thread1of1ForFork1_~i~0 Int)) (let ((.cse14 (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2134) c_~A~0.base))) (let ((.cse13 (select .cse14 (+ c_~A~0.offset (* thread1Thread1of1ForFork1_~i~0 4)))) (.cse12 (select .cse14 c_~A~0.offset))) (or (< 2147483646 .cse12) (< c_~min~0 .cse13) (< .cse13 (+ .cse12 2)))))) (forall ((v_ArrVal_2134 (Array Int Int)) (thread1Thread1of1ForFork1_~i~0 Int)) (let ((.cse17 (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2134) c_~A~0.base))) (let ((.cse16 (select .cse17 (+ c_~A~0.offset (* thread1Thread1of1ForFork1_~i~0 4)))) (.cse15 (select .cse17 c_~A~0.offset))) (or (< .cse4 (+ .cse15 1)) (< c_~min~0 .cse16) (< .cse16 (+ .cse15 3)) (< 2147483645 .cse15))))) (forall ((v_ArrVal_2134 (Array Int Int)) (thread1Thread1of1ForFork1_~i~0 Int)) (let ((.cse19 (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2134) c_~A~0.base))) (let ((.cse18 (select .cse19 c_~A~0.offset))) (or (< 2147483646 .cse18) (< (select .cse19 (+ c_~A~0.offset (* thread1Thread1of1ForFork1_~i~0 4))) .cse20) (< c_~min~0 (+ .cse18 2)))))) (forall ((v_ArrVal_2134 (Array Int Int)) (thread1Thread1of1ForFork1_~i~0 Int)) (let ((.cse22 (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2134) c_~A~0.base))) (let ((.cse21 (select .cse22 c_~A~0.offset))) (or (< .cse4 (+ .cse21 1)) (< (select .cse22 (+ c_~A~0.offset (* thread1Thread1of1ForFork1_~i~0 4))) .cse20) (< c_~min~0 (+ .cse21 3)) (< 2147483645 .cse21)))))) (forall ((thread1Thread1of1ForFork1_~i~0 Int)) (< (select .cse3 (+ c_~A~0.offset (* thread1Thread1of1ForFork1_~i~0 4))) .cse20)))) (forall ((v_ArrVal_2134 (Array Int Int)) (v_subst_2 Int) (thread1Thread1of1ForFork1_~i~0 Int)) (let ((.cse26 (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2134) c_~A~0.base))) (let ((.cse24 (select .cse3 (+ c_~A~0.offset (* thread1Thread1of1ForFork1_~i~0 4)))) (.cse25 (select .cse26 (+ c_~A~0.offset (* 4 v_subst_2)))) (.cse23 (select .cse26 c_~A~0.offset))) (or (< .cse4 (+ .cse23 1)) (< c_~min~0 .cse24) (< .cse25 (+ .cse23 3)) (< .cse24 .cse25) (< 2147483645 .cse23)))))))) is different from false [2023-11-17 18:25:51,267 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse2 (+ c_~min~0 1)) (.cse1 (+ c_~A~0.offset (* c_thread1Thread1of1ForFork1_~i~0 4)))) (and (forall ((v_ArrVal_2133 (Array Int Int))) (let ((.cse6 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2133))) (let ((.cse0 (select .cse6 c_~A~0.base))) (or (< (select .cse0 .cse1) .cse2) (forall ((v_subst_17 Int) (v_ArrVal_2134 (Array Int Int)) (v_subst_4 Int)) (let ((.cse3 (select (store .cse6 |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2134) c_~A~0.base))) (let ((.cse4 (select .cse0 (+ c_~A~0.offset (* v_subst_17 4)))) (.cse5 (select .cse3 c_~A~0.offset))) (or (< (select .cse3 (+ c_~A~0.offset (* 4 v_subst_4))) (+ .cse4 1)) (< .cse4 (+ .cse5 2)) (< c_~min~0 .cse4) (< 2147483646 .cse5))))))))) (forall ((v_ArrVal_2133 (Array Int Int))) (let ((.cse12 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2133))) (let ((.cse7 (select .cse12 c_~A~0.base))) (or (forall ((v_subst_14 Int) (v_ArrVal_2134 (Array Int Int)) (v_subst_2 Int)) (let ((.cse11 (select (store .cse12 |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2134) c_~A~0.base))) (let ((.cse9 (select .cse7 (+ c_~A~0.offset (* v_subst_14 4)))) (.cse10 (select .cse11 (+ c_~A~0.offset (* 4 v_subst_2)))) (.cse8 (select .cse11 c_~A~0.offset))) (or (< (select .cse7 c_~A~0.offset) (+ .cse8 1)) (< c_~min~0 .cse9) (< .cse9 .cse10) (< 2147483645 .cse8) (< .cse10 (+ .cse8 3)))))) (< (select .cse7 .cse1) .cse2))))) (forall ((v_subst_9 Int) (v_ArrVal_2133 (Array Int Int))) (let ((.cse18 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2133))) (let ((.cse14 (select .cse18 c_~A~0.base))) (let ((.cse13 (select .cse14 .cse1))) (or (< c_~min~0 .cse13) (< (select .cse14 (+ c_~A~0.offset (* 4 v_subst_9))) (+ .cse13 1)) (forall ((v_ArrVal_2134 (Array Int Int)) (v_subst_11 Int)) (let ((.cse17 (select (store .cse18 |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2134) c_~A~0.base))) (let ((.cse16 (select .cse17 (+ c_~A~0.offset (* v_subst_11 4)))) (.cse15 (select .cse17 c_~A~0.offset))) (or (< (select .cse14 c_~A~0.offset) (+ .cse15 1)) (< 2147483645 .cse15) (< .cse13 .cse16) (< .cse16 (+ .cse15 3))))))))))) (forall ((v_subst_9 Int) (v_ArrVal_2133 (Array Int Int))) (let ((.cse24 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2133))) (let ((.cse20 (select .cse24 c_~A~0.base))) (let ((.cse19 (select .cse20 .cse1))) (let ((.cse21 (+ .cse19 1))) (or (< c_~min~0 .cse19) (< (select .cse20 (+ c_~A~0.offset (* 4 v_subst_9))) .cse21) (forall ((v_ArrVal_2134 (Array Int Int)) (v_subst_10 Int)) (let ((.cse22 (select (store .cse24 |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2134) c_~A~0.base))) (let ((.cse23 (select .cse22 c_~A~0.offset))) (or (< (select .cse22 (+ c_~A~0.offset (* v_subst_10 4))) .cse21) (< .cse19 (+ .cse23 2)) (< 2147483646 .cse23))))))))))) (forall ((v_subst_18 Int) (v_ArrVal_2133 (Array Int Int))) (let ((.cse28 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2133))) (let ((.cse25 (select .cse28 c_~A~0.base))) (or (< (select .cse25 (+ c_~A~0.offset (* v_subst_18 4))) .cse2) (forall ((v_subst_19 Int) (v_ArrVal_2134 (Array Int Int))) (let ((.cse27 (select (store .cse28 |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2134) c_~A~0.base))) (let ((.cse26 (select .cse27 c_~A~0.offset))) (or (< (select .cse25 c_~A~0.offset) (+ .cse26 1)) (< 2147483645 .cse26) (< (select .cse27 (+ c_~A~0.offset (* v_subst_19 4))) .cse2) (< c_~min~0 (+ .cse26 3)))))) (< (select .cse25 .cse1) .cse2))))) (forall ((v_subst_18 Int) (v_ArrVal_2133 (Array Int Int))) (let ((.cse33 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2133))) (let ((.cse29 (select .cse33 c_~A~0.base))) (or (< (select .cse29 (+ c_~A~0.offset (* v_subst_18 4))) .cse2) (< (select .cse29 .cse1) .cse2) (forall ((v_ArrVal_2134 (Array Int Int)) (v_subst_21 Int)) (let ((.cse32 (select (store .cse33 |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2134) c_~A~0.base))) (let ((.cse30 (select .cse32 (+ (* v_subst_21 4) c_~A~0.offset))) (.cse31 (select .cse32 c_~A~0.offset))) (or (< .cse30 (+ .cse31 2)) (< c_~min~0 .cse30) (< 2147483646 .cse31))))))))) (forall ((v_ArrVal_2133 (Array Int Int))) (let ((.cse39 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2133))) (let ((.cse34 (select .cse39 c_~A~0.base))) (or (< (select .cse34 .cse1) .cse2) (forall ((v_subst_15 Int) (v_ArrVal_2134 (Array Int Int)) (v_subst_1 Int)) (let ((.cse38 (select (store .cse39 |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2134) c_~A~0.base))) (let ((.cse37 (select .cse34 (+ c_~A~0.offset (* v_subst_15 4)))) (.cse35 (select .cse38 (+ c_~A~0.offset (* 4 v_subst_1)))) (.cse36 (select .cse38 c_~A~0.offset))) (or (< .cse35 (+ .cse36 2)) (< c_~min~0 .cse37) (< .cse37 .cse35) (< 2147483646 .cse36))))))))) (forall ((v_ArrVal_2133 (Array Int Int))) (let ((.cse45 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2133))) (let ((.cse44 (select .cse45 c_~A~0.base))) (let ((.cse40 (select .cse44 .cse1))) (or (< c_~min~0 .cse40) (forall ((v_ArrVal_2134 (Array Int Int)) (v_subst_5 Int) (v_subst_4 Int)) (let ((.cse41 (select (store .cse45 |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2134) c_~A~0.base))) (let ((.cse42 (select .cse44 (+ c_~A~0.offset (* 4 v_subst_5)))) (.cse43 (select .cse41 c_~A~0.offset))) (or (< (select .cse41 (+ c_~A~0.offset (* 4 v_subst_4))) (+ 1 .cse42)) (< .cse40 .cse42) (< .cse42 (+ .cse43 2)) (< 2147483646 .cse43)))))))))) (forall ((v_ArrVal_2133 (Array Int Int))) (let ((.cse52 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2133))) (let ((.cse51 (select .cse52 c_~A~0.base))) (let ((.cse46 (select .cse51 .cse1))) (or (< c_~min~0 .cse46) (forall ((v_subst_6 Int) (v_ArrVal_2134 (Array Int Int)) (v_subst_1 Int)) (let ((.cse50 (select (store .cse52 |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2134) c_~A~0.base))) (let ((.cse49 (select .cse51 (+ c_~A~0.offset (* 4 v_subst_6)))) (.cse47 (select .cse50 (+ c_~A~0.offset (* 4 v_subst_1)))) (.cse48 (select .cse50 c_~A~0.offset))) (or (< .cse47 (+ .cse48 2)) (< .cse46 .cse49) (< .cse49 .cse47) (< 2147483646 .cse48)))))))))) (forall ((v_subst_18 Int) (v_ArrVal_2133 (Array Int Int))) (let ((.cse57 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2133))) (let ((.cse53 (select .cse57 c_~A~0.base))) (or (< (select .cse53 (+ c_~A~0.offset (* v_subst_18 4))) .cse2) (< (select .cse53 .cse1) .cse2) (forall ((v_ArrVal_2134 (Array Int Int)) (v_subst_20 Int)) (let ((.cse56 (select (store .cse57 |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2134) c_~A~0.base))) (let ((.cse55 (select .cse56 (+ c_~A~0.offset (* v_subst_20 4)))) (.cse54 (select .cse56 c_~A~0.offset))) (or (< (select .cse53 c_~A~0.offset) (+ .cse54 1)) (< c_~min~0 .cse55) (< 2147483645 .cse54) (< .cse55 (+ .cse54 3)))))))))) (forall ((v_ArrVal_2133 (Array Int Int))) (let ((.cse62 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2133))) (let ((.cse58 (select .cse62 c_~A~0.base))) (or (< (select .cse58 .cse1) .cse2) (forall ((v_subst_16 Int) (v_ArrVal_2134 (Array Int Int)) (v_subst_3 Int)) (let ((.cse60 (select (store .cse62 |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2134) c_~A~0.base))) (let ((.cse61 (select .cse58 (+ c_~A~0.offset (* v_subst_16 4)))) (.cse59 (select .cse60 c_~A~0.offset))) (or (< (select .cse58 c_~A~0.offset) (+ .cse59 1)) (< (select .cse60 (+ c_~A~0.offset (* 4 v_subst_3))) (+ .cse61 1)) (< 2147483645 .cse59) (< c_~min~0 .cse61) (< .cse61 (+ .cse59 3)))))))))) (forall ((v_ArrVal_2133 (Array Int Int))) (let ((.cse68 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2133))) (let ((.cse64 (select .cse68 c_~A~0.base))) (let ((.cse63 (select .cse64 .cse1))) (or (< c_~min~0 .cse63) (forall ((v_subst_7 Int) (v_ArrVal_2134 (Array Int Int)) (v_subst_3 Int)) (let ((.cse66 (select (store .cse68 |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2134) c_~A~0.base))) (let ((.cse67 (select .cse64 (+ c_~A~0.offset (* 4 v_subst_7)))) (.cse65 (select .cse66 c_~A~0.offset))) (or (< (select .cse64 c_~A~0.offset) (+ .cse65 1)) (< (select .cse66 (+ c_~A~0.offset (* 4 v_subst_3))) (+ .cse67 1)) (< .cse67 (+ .cse65 3)) (< .cse63 .cse67) (< 2147483645 .cse65)))))))))) (forall ((v_subst_18 Int) (v_ArrVal_2133 (Array Int Int))) (let ((.cse72 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2133))) (let ((.cse69 (select .cse72 c_~A~0.base))) (or (< (select .cse69 (+ c_~A~0.offset (* v_subst_18 4))) .cse2) (forall ((v_ArrVal_2134 (Array Int Int)) (v_subst_22 Int)) (let ((.cse70 (select (store .cse72 |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2134) c_~A~0.base))) (let ((.cse71 (select .cse70 c_~A~0.offset))) (or (< (select .cse70 (+ c_~A~0.offset (* v_subst_22 4))) .cse2) (< c_~min~0 (+ .cse71 2)) (< 2147483646 .cse71))))) (< (select .cse69 .cse1) .cse2))))) (forall ((v_subst_9 Int) (v_ArrVal_2133 (Array Int Int))) (let ((.cse78 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2133))) (let ((.cse74 (select .cse78 c_~A~0.base))) (let ((.cse73 (select .cse74 .cse1))) (or (< c_~min~0 .cse73) (< (select .cse74 (+ c_~A~0.offset (* 4 v_subst_9))) (+ .cse73 1)) (forall ((v_subst_13 Int) (v_ArrVal_2134 (Array Int Int))) (let ((.cse77 (select (store .cse78 |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2134) c_~A~0.base))) (let ((.cse75 (select .cse77 (+ (* v_subst_13 4) c_~A~0.offset))) (.cse76 (select .cse77 c_~A~0.offset))) (or (< .cse75 (+ .cse76 2)) (< .cse73 .cse75) (< 2147483646 .cse76)))))))))) (forall ((v_ArrVal_2133 (Array Int Int))) (let ((.cse85 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2133))) (let ((.cse80 (select .cse85 c_~A~0.base))) (let ((.cse79 (select .cse80 .cse1))) (or (< c_~min~0 .cse79) (forall ((v_subst_8 Int) (v_ArrVal_2134 (Array Int Int)) (v_subst_2 Int)) (let ((.cse84 (select (store .cse85 |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2134) c_~A~0.base))) (let ((.cse82 (select .cse80 (+ c_~A~0.offset (* 4 v_subst_8)))) (.cse83 (select .cse84 (+ c_~A~0.offset (* 4 v_subst_2)))) (.cse81 (select .cse84 c_~A~0.offset))) (or (< (select .cse80 c_~A~0.offset) (+ .cse81 1)) (< .cse82 .cse83) (< .cse79 .cse82) (< 2147483645 .cse81) (< .cse83 (+ .cse81 3))))))))))) (forall ((v_subst_9 Int) (v_ArrVal_2133 (Array Int Int))) (let ((.cse91 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2133))) (let ((.cse87 (select .cse91 c_~A~0.base))) (let ((.cse86 (select .cse87 .cse1))) (let ((.cse88 (+ .cse86 1))) (or (< c_~min~0 .cse86) (< (select .cse87 (+ c_~A~0.offset (* 4 v_subst_9))) .cse88) (forall ((v_subst_12 Int) (v_ArrVal_2134 (Array Int Int))) (let ((.cse90 (select (store .cse91 |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2134) c_~A~0.base))) (let ((.cse89 (select .cse90 c_~A~0.offset))) (or (< .cse86 (+ .cse89 3)) (< (select .cse87 c_~A~0.offset) (+ .cse89 1)) (< 2147483645 .cse89) (< (select .cse90 (+ c_~A~0.offset (* v_subst_12 4))) .cse88))))))))))))) is different from false [2023-11-17 18:25:52,493 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse6 (+ c_~min~0 1))) (and (forall ((v_ArrVal_2133 (Array Int Int))) (let ((.cse5 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2133))) (let ((.cse4 (select .cse5 c_~A~0.base))) (or (forall ((v_subst_14 Int) (v_ArrVal_2134 (Array Int Int)) (v_subst_2 Int)) (let ((.cse3 (select (store .cse5 |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2134) c_~A~0.base))) (let ((.cse0 (select .cse4 (+ c_~A~0.offset (* v_subst_14 4)))) (.cse1 (select .cse3 (+ c_~A~0.offset (* 4 v_subst_2)))) (.cse2 (select .cse3 c_~A~0.offset))) (or (< c_~min~0 .cse0) (< .cse0 .cse1) (< 2147483645 .cse2) (< .cse1 (+ .cse2 3)))))) (< (select .cse4 c_~A~0.offset) .cse6))))) (forall ((v_ArrVal_2133 (Array Int Int))) (let ((.cse12 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2133))) (let ((.cse11 (select .cse12 c_~A~0.base))) (let ((.cse7 (select .cse11 c_~A~0.offset))) (or (< c_~min~0 .cse7) (forall ((v_subst_7 Int) (v_ArrVal_2134 (Array Int Int)) (v_subst_3 Int)) (let ((.cse9 (select (store .cse12 |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2134) c_~A~0.base))) (let ((.cse8 (select .cse11 (+ c_~A~0.offset (* 4 v_subst_7)))) (.cse10 (select .cse9 c_~A~0.offset))) (or (< .cse7 .cse8) (< (select .cse9 (+ c_~A~0.offset (* 4 v_subst_3))) (+ .cse8 1)) (< .cse8 (+ .cse10 3)) (< 2147483645 .cse10)))))))))) (forall ((v_ArrVal_2133 (Array Int Int))) (let ((.cse17 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2133))) (let ((.cse13 (select .cse17 c_~A~0.base))) (or (< (select .cse13 c_~A~0.offset) .cse6) (forall ((v_subst_17 Int) (v_ArrVal_2134 (Array Int Int)) (v_subst_4 Int)) (let ((.cse14 (select (store .cse17 |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2134) c_~A~0.base))) (let ((.cse15 (select .cse13 (+ c_~A~0.offset (* v_subst_17 4)))) (.cse16 (select .cse14 c_~A~0.offset))) (or (< (select .cse14 (+ c_~A~0.offset (* 4 v_subst_4))) (+ .cse15 1)) (< .cse15 (+ .cse16 2)) (< c_~min~0 .cse15) (< 2147483646 .cse16))))))))) (forall ((v_subst_9 Int) (v_ArrVal_2133 (Array Int Int))) (let ((.cse22 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2133))) (let ((.cse23 (select .cse22 c_~A~0.base))) (let ((.cse18 (select .cse23 c_~A~0.offset))) (or (< c_~min~0 .cse18) (forall ((v_ArrVal_2134 (Array Int Int)) (v_subst_11 Int)) (let ((.cse21 (select (store .cse22 |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2134) c_~A~0.base))) (let ((.cse19 (select .cse21 c_~A~0.offset)) (.cse20 (select .cse21 (+ c_~A~0.offset (* v_subst_11 4))))) (or (< 2147483645 .cse19) (< .cse20 (+ .cse19 3)) (< .cse18 .cse20))))) (< (select .cse23 (+ c_~A~0.offset (* 4 v_subst_9))) (+ .cse18 1))))))) (forall ((v_subst_18 Int) (v_ArrVal_2133 (Array Int Int))) (let ((.cse27 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2133))) (let ((.cse24 (select .cse27 c_~A~0.base))) (or (< (select .cse24 (+ c_~A~0.offset (* v_subst_18 4))) .cse6) (forall ((v_subst_19 Int) (v_ArrVal_2134 (Array Int Int))) (let ((.cse26 (select (store .cse27 |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2134) c_~A~0.base))) (let ((.cse25 (select .cse26 c_~A~0.offset))) (or (< 2147483645 .cse25) (< (select .cse26 (+ c_~A~0.offset (* v_subst_19 4))) .cse6) (< c_~min~0 (+ .cse25 3)))))) (< (select .cse24 c_~A~0.offset) .cse6))))) (forall ((v_ArrVal_2133 (Array Int Int))) (let ((.cse32 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2133))) (let ((.cse31 (select .cse32 c_~A~0.base))) (or (forall ((v_subst_16 Int) (v_ArrVal_2134 (Array Int Int)) (v_subst_3 Int)) (let ((.cse28 (select (store .cse32 |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2134) c_~A~0.base))) (let ((.cse29 (select .cse31 (+ c_~A~0.offset (* v_subst_16 4)))) (.cse30 (select .cse28 c_~A~0.offset))) (or (< (select .cse28 (+ c_~A~0.offset (* 4 v_subst_3))) (+ .cse29 1)) (< 2147483645 .cse30) (< c_~min~0 .cse29) (< .cse29 (+ .cse30 3)))))) (< (select .cse31 c_~A~0.offset) .cse6))))) (forall ((v_subst_9 Int) (v_ArrVal_2133 (Array Int Int))) (let ((.cse37 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2133))) (let ((.cse38 (select .cse37 c_~A~0.base))) (let ((.cse35 (select .cse38 c_~A~0.offset))) (let ((.cse34 (+ .cse35 1))) (or (forall ((v_subst_12 Int) (v_ArrVal_2134 (Array Int Int))) (let ((.cse33 (select (store .cse37 |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2134) c_~A~0.base))) (let ((.cse36 (select .cse33 c_~A~0.offset))) (or (< (select .cse33 (+ c_~A~0.offset (* v_subst_12 4))) .cse34) (< .cse35 (+ .cse36 3)) (< 2147483645 .cse36))))) (< c_~min~0 .cse35) (< (select .cse38 (+ c_~A~0.offset (* 4 v_subst_9))) .cse34))))))) (forall ((v_subst_18 Int) (v_ArrVal_2133 (Array Int Int))) (let ((.cse42 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2133))) (let ((.cse39 (select .cse42 c_~A~0.base))) (or (< (select .cse39 (+ c_~A~0.offset (* v_subst_18 4))) .cse6) (forall ((v_ArrVal_2134 (Array Int Int)) (v_subst_22 Int)) (let ((.cse40 (select (store .cse42 |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2134) c_~A~0.base))) (let ((.cse41 (select .cse40 c_~A~0.offset))) (or (< (select .cse40 (+ c_~A~0.offset (* v_subst_22 4))) .cse6) (< c_~min~0 (+ .cse41 2)) (< 2147483646 .cse41))))) (< (select .cse39 c_~A~0.offset) .cse6))))) (forall ((v_subst_18 Int) (v_ArrVal_2133 (Array Int Int))) (let ((.cse47 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2133))) (let ((.cse43 (select .cse47 c_~A~0.base))) (or (< (select .cse43 (+ c_~A~0.offset (* v_subst_18 4))) .cse6) (forall ((v_ArrVal_2134 (Array Int Int)) (v_subst_20 Int)) (let ((.cse46 (select (store .cse47 |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2134) c_~A~0.base))) (let ((.cse44 (select .cse46 (+ c_~A~0.offset (* v_subst_20 4)))) (.cse45 (select .cse46 c_~A~0.offset))) (or (< c_~min~0 .cse44) (< 2147483645 .cse45) (< .cse44 (+ .cse45 3)))))) (< (select .cse43 c_~A~0.offset) .cse6))))) (forall ((v_subst_18 Int) (v_ArrVal_2133 (Array Int Int))) (let ((.cse52 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2133))) (let ((.cse48 (select .cse52 c_~A~0.base))) (or (< (select .cse48 (+ c_~A~0.offset (* v_subst_18 4))) .cse6) (< (select .cse48 c_~A~0.offset) .cse6) (forall ((v_ArrVal_2134 (Array Int Int)) (v_subst_21 Int)) (let ((.cse51 (select (store .cse52 |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2134) c_~A~0.base))) (let ((.cse49 (select .cse51 (+ (* v_subst_21 4) c_~A~0.offset))) (.cse50 (select .cse51 c_~A~0.offset))) (or (< .cse49 (+ .cse50 2)) (< c_~min~0 .cse49) (< 2147483646 .cse50))))))))) (forall ((v_ArrVal_2133 (Array Int Int))) (let ((.cse58 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2133))) (let ((.cse57 (select .cse58 c_~A~0.base))) (or (forall ((v_subst_15 Int) (v_ArrVal_2134 (Array Int Int)) (v_subst_1 Int)) (let ((.cse56 (select (store .cse58 |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2134) c_~A~0.base))) (let ((.cse55 (select .cse57 (+ c_~A~0.offset (* v_subst_15 4)))) (.cse53 (select .cse56 (+ c_~A~0.offset (* 4 v_subst_1)))) (.cse54 (select .cse56 c_~A~0.offset))) (or (< .cse53 (+ .cse54 2)) (< c_~min~0 .cse55) (< .cse55 .cse53) (< 2147483646 .cse54))))) (< (select .cse57 c_~A~0.offset) .cse6))))) (forall ((v_ArrVal_2133 (Array Int Int))) (let ((.cse64 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2133))) (let ((.cse63 (select .cse64 c_~A~0.base))) (let ((.cse59 (select .cse63 c_~A~0.offset))) (or (< c_~min~0 .cse59) (forall ((v_ArrVal_2134 (Array Int Int)) (v_subst_5 Int) (v_subst_4 Int)) (let ((.cse60 (select (store .cse64 |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2134) c_~A~0.base))) (let ((.cse61 (select .cse63 (+ c_~A~0.offset (* 4 v_subst_5)))) (.cse62 (select .cse60 c_~A~0.offset))) (or (< (select .cse60 (+ c_~A~0.offset (* 4 v_subst_4))) (+ 1 .cse61)) (< .cse61 (+ .cse62 2)) (< .cse59 .cse61) (< 2147483646 .cse62)))))))))) (forall ((v_subst_9 Int) (v_ArrVal_2133 (Array Int Int))) (let ((.cse69 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2133))) (let ((.cse70 (select .cse69 c_~A~0.base))) (let ((.cse65 (select .cse70 c_~A~0.offset))) (let ((.cse67 (+ .cse65 1))) (or (< c_~min~0 .cse65) (forall ((v_ArrVal_2134 (Array Int Int)) (v_subst_10 Int)) (let ((.cse66 (select (store .cse69 |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2134) c_~A~0.base))) (let ((.cse68 (select .cse66 c_~A~0.offset))) (or (< (select .cse66 (+ c_~A~0.offset (* v_subst_10 4))) .cse67) (< .cse65 (+ .cse68 2)) (< 2147483646 .cse68))))) (< (select .cse70 (+ c_~A~0.offset (* 4 v_subst_9))) .cse67))))))) (forall ((v_ArrVal_2133 (Array Int Int))) (let ((.cse77 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2133))) (let ((.cse75 (select .cse77 c_~A~0.base))) (let ((.cse74 (select .cse75 c_~A~0.offset))) (or (forall ((v_subst_8 Int) (v_ArrVal_2134 (Array Int Int)) (v_subst_2 Int)) (let ((.cse76 (select (store .cse77 |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2134) c_~A~0.base))) (let ((.cse72 (select .cse76 (+ c_~A~0.offset (* 4 v_subst_2)))) (.cse73 (select .cse76 c_~A~0.offset)) (.cse71 (select .cse75 (+ c_~A~0.offset (* 4 v_subst_8))))) (or (< .cse71 .cse72) (< 2147483645 .cse73) (< .cse72 (+ .cse73 3)) (< .cse74 .cse71))))) (< c_~min~0 .cse74)))))) (forall ((v_subst_9 Int) (v_ArrVal_2133 (Array Int Int))) (let ((.cse82 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2133))) (let ((.cse83 (select .cse82 c_~A~0.base))) (let ((.cse78 (select .cse83 c_~A~0.offset))) (or (< c_~min~0 .cse78) (forall ((v_subst_13 Int) (v_ArrVal_2134 (Array Int Int))) (let ((.cse81 (select (store .cse82 |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2134) c_~A~0.base))) (let ((.cse79 (select .cse81 (+ (* v_subst_13 4) c_~A~0.offset))) (.cse80 (select .cse81 c_~A~0.offset))) (or (< .cse78 .cse79) (< .cse79 (+ .cse80 2)) (< 2147483646 .cse80))))) (< (select .cse83 (+ c_~A~0.offset (* 4 v_subst_9))) (+ .cse78 1))))))) (forall ((v_ArrVal_2133 (Array Int Int))) (let ((.cse90 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2133))) (let ((.cse89 (select .cse90 c_~A~0.base))) (let ((.cse84 (select .cse89 c_~A~0.offset))) (or (< c_~min~0 .cse84) (forall ((v_subst_6 Int) (v_ArrVal_2134 (Array Int Int)) (v_subst_1 Int)) (let ((.cse88 (select (store .cse90 |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2134) c_~A~0.base))) (let ((.cse85 (select .cse89 (+ c_~A~0.offset (* 4 v_subst_6)))) (.cse86 (select .cse88 (+ c_~A~0.offset (* 4 v_subst_1)))) (.cse87 (select .cse88 c_~A~0.offset))) (or (< .cse84 .cse85) (< .cse86 (+ .cse87 2)) (< .cse85 .cse86) (< 2147483646 .cse87)))))))))))) is different from false [2023-11-17 18:25:53,647 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse6 (select (select |c_#memory_int| c_~A~0.base) c_~A~0.offset))) (let ((.cse8 (+ .cse6 1))) (and (forall ((v_ArrVal_2133 (Array Int Int))) (let ((.cse5 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2133))) (let ((.cse4 (select .cse5 c_~A~0.base))) (let ((.cse3 (select .cse4 c_~A~0.offset))) (or (forall ((v_ArrVal_2134 (Array Int Int)) (v_subst_5 Int) (v_subst_4 Int)) (let ((.cse0 (select (store .cse5 |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2134) c_~A~0.base))) (let ((.cse1 (select .cse4 (+ c_~A~0.offset (* 4 v_subst_5)))) (.cse2 (select .cse0 c_~A~0.offset))) (or (< (select .cse0 (+ c_~A~0.offset (* 4 v_subst_4))) (+ 1 .cse1)) (< .cse1 (+ .cse2 2)) (< .cse3 .cse1) (< 2147483646 .cse2))))) (< .cse6 .cse3)))))) (forall ((v_subst_18 Int) (v_ArrVal_2133 (Array Int Int))) (let ((.cse11 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2133))) (let ((.cse7 (select .cse11 c_~A~0.base))) (or (< (select .cse7 (+ c_~A~0.offset (* v_subst_18 4))) .cse8) (forall ((v_ArrVal_2134 (Array Int Int)) (v_subst_22 Int)) (let ((.cse10 (select (store .cse11 |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2134) c_~A~0.base))) (let ((.cse9 (select .cse10 c_~A~0.offset))) (or (< .cse6 (+ .cse9 2)) (< (select .cse10 (+ c_~A~0.offset (* v_subst_22 4))) .cse8) (< 2147483646 .cse9))))) (< (select .cse7 c_~A~0.offset) .cse8))))) (forall ((v_subst_9 Int) (v_ArrVal_2133 (Array Int Int))) (let ((.cse16 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2133))) (let ((.cse17 (select .cse16 c_~A~0.base))) (let ((.cse14 (select .cse17 c_~A~0.offset))) (let ((.cse13 (+ .cse14 1))) (or (forall ((v_subst_12 Int) (v_ArrVal_2134 (Array Int Int))) (let ((.cse12 (select (store .cse16 |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2134) c_~A~0.base))) (let ((.cse15 (select .cse12 c_~A~0.offset))) (or (< (select .cse12 (+ c_~A~0.offset (* v_subst_12 4))) .cse13) (< .cse14 (+ .cse15 3)) (< 2147483645 .cse15))))) (< .cse6 .cse14) (< (select .cse17 (+ c_~A~0.offset (* 4 v_subst_9))) .cse13))))))) (forall ((v_subst_18 Int) (v_ArrVal_2133 (Array Int Int))) (let ((.cse22 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2133))) (let ((.cse18 (select .cse22 c_~A~0.base))) (or (< (select .cse18 (+ c_~A~0.offset (* v_subst_18 4))) .cse8) (forall ((v_ArrVal_2134 (Array Int Int)) (v_subst_21 Int)) (let ((.cse21 (select (store .cse22 |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2134) c_~A~0.base))) (let ((.cse19 (select .cse21 (+ (* v_subst_21 4) c_~A~0.offset))) (.cse20 (select .cse21 c_~A~0.offset))) (or (< .cse19 (+ .cse20 2)) (< .cse6 .cse19) (< 2147483646 .cse20))))) (< (select .cse18 c_~A~0.offset) .cse8))))) (forall ((v_ArrVal_2133 (Array Int Int))) (let ((.cse28 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2133))) (let ((.cse27 (select .cse28 c_~A~0.base))) (or (forall ((v_subst_15 Int) (v_ArrVal_2134 (Array Int Int)) (v_subst_1 Int)) (let ((.cse26 (select (store .cse28 |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2134) c_~A~0.base))) (let ((.cse23 (select .cse26 (+ c_~A~0.offset (* 4 v_subst_1)))) (.cse25 (select .cse27 (+ c_~A~0.offset (* v_subst_15 4)))) (.cse24 (select .cse26 c_~A~0.offset))) (or (< .cse23 (+ .cse24 2)) (< .cse25 .cse23) (< .cse6 .cse25) (< 2147483646 .cse24))))) (< (select .cse27 c_~A~0.offset) .cse8))))) (forall ((v_subst_9 Int) (v_ArrVal_2133 (Array Int Int))) (let ((.cse33 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2133))) (let ((.cse34 (select .cse33 c_~A~0.base))) (let ((.cse29 (select .cse34 c_~A~0.offset))) (or (forall ((v_subst_13 Int) (v_ArrVal_2134 (Array Int Int))) (let ((.cse32 (select (store .cse33 |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2134) c_~A~0.base))) (let ((.cse30 (select .cse32 (+ (* v_subst_13 4) c_~A~0.offset))) (.cse31 (select .cse32 c_~A~0.offset))) (or (< .cse29 .cse30) (< .cse30 (+ .cse31 2)) (< 2147483646 .cse31))))) (< .cse6 .cse29) (< (select .cse34 (+ c_~A~0.offset (* 4 v_subst_9))) (+ .cse29 1))))))) (forall ((v_subst_9 Int) (v_ArrVal_2133 (Array Int Int))) (let ((.cse39 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2133))) (let ((.cse40 (select .cse39 c_~A~0.base))) (let ((.cse37 (select .cse40 c_~A~0.offset))) (or (forall ((v_ArrVal_2134 (Array Int Int)) (v_subst_11 Int)) (let ((.cse38 (select (store .cse39 |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2134) c_~A~0.base))) (let ((.cse35 (select .cse38 c_~A~0.offset)) (.cse36 (select .cse38 (+ c_~A~0.offset (* v_subst_11 4))))) (or (< 2147483645 .cse35) (< .cse36 (+ .cse35 3)) (< .cse37 .cse36))))) (< .cse6 .cse37) (< (select .cse40 (+ c_~A~0.offset (* 4 v_subst_9))) (+ .cse37 1))))))) (forall ((v_ArrVal_2133 (Array Int Int))) (let ((.cse47 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2133))) (let ((.cse46 (select .cse47 c_~A~0.base))) (let ((.cse41 (select .cse46 c_~A~0.offset))) (or (forall ((v_subst_6 Int) (v_ArrVal_2134 (Array Int Int)) (v_subst_1 Int)) (let ((.cse45 (select (store .cse47 |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2134) c_~A~0.base))) (let ((.cse42 (select .cse46 (+ c_~A~0.offset (* 4 v_subst_6)))) (.cse43 (select .cse45 (+ c_~A~0.offset (* 4 v_subst_1)))) (.cse44 (select .cse45 c_~A~0.offset))) (or (< .cse41 .cse42) (< .cse43 (+ .cse44 2)) (< .cse42 .cse43) (< 2147483646 .cse44))))) (< .cse6 .cse41)))))) (forall ((v_ArrVal_2133 (Array Int Int))) (let ((.cse53 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2133))) (let ((.cse52 (select .cse53 c_~A~0.base))) (let ((.cse48 (select .cse52 c_~A~0.offset))) (or (< .cse6 .cse48) (forall ((v_subst_7 Int) (v_ArrVal_2134 (Array Int Int)) (v_subst_3 Int)) (let ((.cse50 (select (store .cse53 |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2134) c_~A~0.base))) (let ((.cse49 (select .cse52 (+ c_~A~0.offset (* 4 v_subst_7)))) (.cse51 (select .cse50 c_~A~0.offset))) (or (< .cse48 .cse49) (< (select .cse50 (+ c_~A~0.offset (* 4 v_subst_3))) (+ .cse49 1)) (< .cse49 (+ .cse51 3)) (< 2147483645 .cse51)))))))))) (forall ((v_subst_18 Int) (v_ArrVal_2133 (Array Int Int))) (let ((.cse57 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2133))) (let ((.cse58 (select .cse57 c_~A~0.base))) (or (forall ((v_ArrVal_2134 (Array Int Int)) (v_subst_20 Int)) (let ((.cse56 (select (store .cse57 |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2134) c_~A~0.base))) (let ((.cse55 (select .cse56 (+ c_~A~0.offset (* v_subst_20 4)))) (.cse54 (select .cse56 c_~A~0.offset))) (or (< 2147483645 .cse54) (< .cse6 .cse55) (< .cse55 (+ .cse54 3)))))) (< (select .cse58 (+ c_~A~0.offset (* v_subst_18 4))) .cse8) (< (select .cse58 c_~A~0.offset) .cse8))))) (forall ((v_ArrVal_2133 (Array Int Int))) (let ((.cse63 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2133))) (let ((.cse62 (select .cse63 c_~A~0.base))) (or (forall ((v_subst_16 Int) (v_ArrVal_2134 (Array Int Int)) (v_subst_3 Int)) (let ((.cse59 (select (store .cse63 |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2134) c_~A~0.base))) (let ((.cse60 (select .cse62 (+ c_~A~0.offset (* v_subst_16 4)))) (.cse61 (select .cse59 c_~A~0.offset))) (or (< (select .cse59 (+ c_~A~0.offset (* 4 v_subst_3))) (+ .cse60 1)) (< 2147483645 .cse61) (< .cse6 .cse60) (< .cse60 (+ .cse61 3)))))) (< (select .cse62 c_~A~0.offset) .cse8))))) (forall ((v_ArrVal_2133 (Array Int Int))) (let ((.cse69 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2133))) (let ((.cse68 (select .cse69 c_~A~0.base))) (or (forall ((v_subst_14 Int) (v_ArrVal_2134 (Array Int Int)) (v_subst_2 Int)) (let ((.cse67 (select (store .cse69 |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2134) c_~A~0.base))) (let ((.cse64 (select .cse68 (+ c_~A~0.offset (* v_subst_14 4)))) (.cse65 (select .cse67 (+ c_~A~0.offset (* 4 v_subst_2)))) (.cse66 (select .cse67 c_~A~0.offset))) (or (< .cse64 .cse65) (< 2147483645 .cse66) (< .cse6 .cse64) (< .cse65 (+ .cse66 3)))))) (< (select .cse68 c_~A~0.offset) .cse8))))) (forall ((v_ArrVal_2133 (Array Int Int))) (let ((.cse76 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2133))) (let ((.cse74 (select .cse76 c_~A~0.base))) (let ((.cse73 (select .cse74 c_~A~0.offset))) (or (forall ((v_subst_8 Int) (v_ArrVal_2134 (Array Int Int)) (v_subst_2 Int)) (let ((.cse75 (select (store .cse76 |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2134) c_~A~0.base))) (let ((.cse71 (select .cse75 (+ c_~A~0.offset (* 4 v_subst_2)))) (.cse72 (select .cse75 c_~A~0.offset)) (.cse70 (select .cse74 (+ c_~A~0.offset (* 4 v_subst_8))))) (or (< .cse70 .cse71) (< 2147483645 .cse72) (< .cse71 (+ .cse72 3)) (< .cse73 .cse70))))) (< .cse6 .cse73)))))) (forall ((v_subst_18 Int) (v_ArrVal_2133 (Array Int Int))) (let ((.cse80 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2133))) (let ((.cse77 (select .cse80 c_~A~0.base))) (or (< (select .cse77 (+ c_~A~0.offset (* v_subst_18 4))) .cse8) (forall ((v_subst_19 Int) (v_ArrVal_2134 (Array Int Int))) (let ((.cse78 (select (store .cse80 |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2134) c_~A~0.base))) (let ((.cse79 (select .cse78 c_~A~0.offset))) (or (< (select .cse78 (+ c_~A~0.offset (* v_subst_19 4))) .cse8) (< 2147483645 .cse79) (< .cse6 (+ .cse79 3)))))) (< (select .cse77 c_~A~0.offset) .cse8))))) (forall ((v_subst_9 Int) (v_ArrVal_2133 (Array Int Int))) (let ((.cse85 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2133))) (let ((.cse86 (select .cse85 c_~A~0.base))) (let ((.cse83 (select .cse86 c_~A~0.offset))) (let ((.cse82 (+ .cse83 1))) (or (forall ((v_ArrVal_2134 (Array Int Int)) (v_subst_10 Int)) (let ((.cse81 (select (store .cse85 |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2134) c_~A~0.base))) (let ((.cse84 (select .cse81 c_~A~0.offset))) (or (< (select .cse81 (+ c_~A~0.offset (* v_subst_10 4))) .cse82) (< .cse83 (+ .cse84 2)) (< 2147483646 .cse84))))) (< .cse6 .cse83) (< (select .cse86 (+ c_~A~0.offset (* 4 v_subst_9))) .cse82))))))) (forall ((v_ArrVal_2133 (Array Int Int))) (let ((.cse91 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2133))) (let ((.cse90 (select .cse91 c_~A~0.base))) (or (forall ((v_subst_17 Int) (v_ArrVal_2134 (Array Int Int)) (v_subst_4 Int)) (let ((.cse87 (select (store .cse91 |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2134) c_~A~0.base))) (let ((.cse88 (select .cse90 (+ c_~A~0.offset (* v_subst_17 4)))) (.cse89 (select .cse87 c_~A~0.offset))) (or (< (select .cse87 (+ c_~A~0.offset (* 4 v_subst_4))) (+ .cse88 1)) (< .cse6 .cse88) (< .cse88 (+ .cse89 2)) (< 2147483646 .cse89))))) (< (select .cse90 c_~A~0.offset) .cse8)))))))) is different from false [2023-11-17 18:25:55,021 WARN L854 $PredicateComparison]: unable to prove that (and (forall ((v_subst_18 Int) (v_ArrVal_2133 (Array Int Int)) (v_ArrVal_2132 (Array Int Int))) (let ((.cse7 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t1~0#1.base| v_ArrVal_2132))) (let ((.cse0 (select (select .cse7 c_~A~0.base) c_~A~0.offset)) (.cse4 (store .cse7 |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2133))) (let ((.cse5 (select .cse4 c_~A~0.base)) (.cse6 (+ .cse0 1))) (or (forall ((v_ArrVal_2134 (Array Int Int)) (v_subst_21 Int)) (let ((.cse3 (select (store .cse4 |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2134) c_~A~0.base))) (let ((.cse1 (select .cse3 (+ (* v_subst_21 4) c_~A~0.offset))) (.cse2 (select .cse3 c_~A~0.offset))) (or (< .cse0 .cse1) (< 2147483646 .cse2) (< .cse1 (+ 2 .cse2)))))) (< (select .cse5 c_~A~0.offset) .cse6) (< (select .cse5 (+ c_~A~0.offset (* v_subst_18 4))) .cse6)))))) (forall ((v_subst_9 Int) (v_ArrVal_2133 (Array Int Int)) (v_ArrVal_2132 (Array Int Int))) (let ((.cse10 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t1~0#1.base| v_ArrVal_2132))) (let ((.cse14 (store .cse10 |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2133))) (let ((.cse8 (select .cse14 c_~A~0.base))) (let ((.cse9 (select .cse8 c_~A~0.offset))) (or (< (select .cse8 (+ c_~A~0.offset (* 4 v_subst_9))) (+ .cse9 1)) (< (select (select .cse10 c_~A~0.base) c_~A~0.offset) .cse9) (forall ((v_subst_13 Int) (v_ArrVal_2134 (Array Int Int))) (let ((.cse13 (select (store .cse14 |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2134) c_~A~0.base))) (let ((.cse11 (select .cse13 (+ (* v_subst_13 4) c_~A~0.offset))) (.cse12 (select .cse13 c_~A~0.offset))) (or (< .cse11 (+ 2 .cse12)) (< .cse9 .cse11) (< 2147483646 .cse12))))))))))) (forall ((v_subst_18 Int) (v_ArrVal_2133 (Array Int Int)) (v_ArrVal_2132 (Array Int Int))) (let ((.cse21 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t1~0#1.base| v_ArrVal_2132))) (let ((.cse18 (select (select .cse21 c_~A~0.base) c_~A~0.offset)) (.cse19 (store .cse21 |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2133))) (let ((.cse20 (select .cse19 c_~A~0.base)) (.cse17 (+ .cse18 1))) (or (forall ((v_subst_19 Int) (v_ArrVal_2134 (Array Int Int))) (let ((.cse16 (select (store .cse19 |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2134) c_~A~0.base))) (let ((.cse15 (select .cse16 c_~A~0.offset))) (or (< 2147483645 .cse15) (< (select .cse16 (+ c_~A~0.offset (* v_subst_19 4))) .cse17) (< .cse18 (+ 3 .cse15)))))) (< (select .cse20 c_~A~0.offset) .cse17) (< (select .cse20 (+ c_~A~0.offset (* v_subst_18 4))) .cse17)))))) (forall ((v_ArrVal_2133 (Array Int Int)) (v_ArrVal_2132 (Array Int Int))) (let ((.cse22 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t1~0#1.base| v_ArrVal_2132))) (let ((.cse28 (store .cse22 |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2133))) (let ((.cse27 (select .cse28 c_~A~0.base))) (let ((.cse23 (select .cse27 c_~A~0.offset))) (or (< (select (select .cse22 c_~A~0.base) c_~A~0.offset) .cse23) (forall ((v_subst_7 Int) (v_ArrVal_2134 (Array Int Int)) (v_subst_3 Int)) (let ((.cse26 (select (store .cse28 |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2134) c_~A~0.base))) (let ((.cse24 (select .cse26 c_~A~0.offset)) (.cse25 (select .cse27 (+ c_~A~0.offset (* 4 v_subst_7))))) (or (< 2147483645 .cse24) (< .cse25 (+ 3 .cse24)) (< (select .cse26 (+ c_~A~0.offset (* 4 v_subst_3))) (+ .cse25 1)) (< .cse23 .cse25))))))))))) (forall ((v_ArrVal_2133 (Array Int Int)) (v_ArrVal_2132 (Array Int Int))) (let ((.cse36 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t1~0#1.base| v_ArrVal_2132))) (let ((.cse35 (store .cse36 |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2133))) (let ((.cse30 (select (select .cse36 c_~A~0.base) c_~A~0.offset)) (.cse29 (select .cse35 c_~A~0.base))) (or (< (select .cse29 c_~A~0.offset) (+ .cse30 1)) (forall ((v_subst_14 Int) (v_ArrVal_2134 (Array Int Int)) (v_subst_2 Int)) (let ((.cse34 (select (store .cse35 |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2134) c_~A~0.base))) (let ((.cse32 (select .cse29 (+ c_~A~0.offset (* v_subst_14 4)))) (.cse33 (select .cse34 (+ c_~A~0.offset (* 4 v_subst_2)))) (.cse31 (select .cse34 c_~A~0.offset))) (or (< 2147483645 .cse31) (< .cse30 .cse32) (< .cse32 .cse33) (< .cse33 (+ 3 .cse31))))))))))) (forall ((v_subst_9 Int) (v_ArrVal_2133 (Array Int Int)) (v_ArrVal_2132 (Array Int Int))) (let ((.cse43 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t1~0#1.base| v_ArrVal_2132))) (let ((.cse41 (store .cse43 |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2133))) (let ((.cse42 (select .cse41 c_~A~0.base))) (let ((.cse38 (select .cse42 c_~A~0.offset))) (or (forall ((v_ArrVal_2134 (Array Int Int)) (v_subst_11 Int)) (let ((.cse40 (select (store .cse41 |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2134) c_~A~0.base))) (let ((.cse39 (select .cse40 (+ c_~A~0.offset (* v_subst_11 4)))) (.cse37 (select .cse40 c_~A~0.offset))) (or (< 2147483645 .cse37) (< .cse38 .cse39) (< .cse39 (+ 3 .cse37)))))) (< (select .cse42 (+ c_~A~0.offset (* 4 v_subst_9))) (+ .cse38 1)) (< (select (select .cse43 c_~A~0.base) c_~A~0.offset) .cse38))))))) (forall ((v_subst_9 Int) (v_ArrVal_2133 (Array Int Int)) (v_ArrVal_2132 (Array Int Int))) (let ((.cse50 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t1~0#1.base| v_ArrVal_2132))) (let ((.cse48 (store .cse50 |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2133))) (let ((.cse49 (select .cse48 c_~A~0.base))) (let ((.cse45 (select .cse49 c_~A~0.offset))) (let ((.cse47 (+ .cse45 1))) (or (forall ((v_subst_12 Int) (v_ArrVal_2134 (Array Int Int))) (let ((.cse46 (select (store .cse48 |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2134) c_~A~0.base))) (let ((.cse44 (select .cse46 c_~A~0.offset))) (or (< 2147483645 .cse44) (< .cse45 (+ 3 .cse44)) (< (select .cse46 (+ c_~A~0.offset (* v_subst_12 4))) .cse47))))) (< (select .cse49 (+ c_~A~0.offset (* 4 v_subst_9))) .cse47) (< (select (select .cse50 c_~A~0.base) c_~A~0.offset) .cse45)))))))) (forall ((v_ArrVal_2133 (Array Int Int)) (v_ArrVal_2132 (Array Int Int))) (let ((.cse58 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t1~0#1.base| v_ArrVal_2132))) (let ((.cse57 (store .cse58 |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2133))) (let ((.cse52 (select (select .cse58 c_~A~0.base) c_~A~0.offset)) (.cse51 (select .cse57 c_~A~0.base))) (or (< (select .cse51 c_~A~0.offset) (+ .cse52 1)) (forall ((v_subst_15 Int) (v_ArrVal_2134 (Array Int Int)) (v_subst_1 Int)) (let ((.cse56 (select (store .cse57 |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2134) c_~A~0.base))) (let ((.cse54 (select .cse56 (+ c_~A~0.offset (* 4 v_subst_1)))) (.cse53 (select .cse51 (+ c_~A~0.offset (* v_subst_15 4)))) (.cse55 (select .cse56 c_~A~0.offset))) (or (< .cse53 .cse54) (< .cse54 (+ 2 .cse55)) (< .cse52 .cse53) (< 2147483646 .cse55)))))))))) (forall ((v_ArrVal_2133 (Array Int Int)) (v_ArrVal_2132 (Array Int Int))) (let ((.cse59 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t1~0#1.base| v_ArrVal_2132))) (let ((.cse66 (store .cse59 |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2133))) (let ((.cse65 (select .cse66 c_~A~0.base))) (let ((.cse60 (select .cse65 c_~A~0.offset))) (or (< (select (select .cse59 c_~A~0.base) c_~A~0.offset) .cse60) (forall ((v_subst_6 Int) (v_ArrVal_2134 (Array Int Int)) (v_subst_1 Int)) (let ((.cse64 (select (store .cse66 |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2134) c_~A~0.base))) (let ((.cse61 (select .cse65 (+ c_~A~0.offset (* 4 v_subst_6)))) (.cse62 (select .cse64 (+ c_~A~0.offset (* 4 v_subst_1)))) (.cse63 (select .cse64 c_~A~0.offset))) (or (< .cse60 .cse61) (< .cse62 (+ 2 .cse63)) (< .cse61 .cse62) (< 2147483646 .cse63))))))))))) (forall ((v_ArrVal_2133 (Array Int Int)) (v_ArrVal_2132 (Array Int Int))) (let ((.cse73 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t1~0#1.base| v_ArrVal_2132))) (let ((.cse72 (store .cse73 |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2133))) (let ((.cse71 (select .cse72 c_~A~0.base)) (.cse70 (select (select .cse73 c_~A~0.base) c_~A~0.offset))) (or (forall ((v_subst_16 Int) (v_ArrVal_2134 (Array Int Int)) (v_subst_3 Int)) (let ((.cse69 (select (store .cse72 |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2134) c_~A~0.base))) (let ((.cse68 (select .cse69 c_~A~0.offset)) (.cse67 (select .cse71 (+ c_~A~0.offset (* v_subst_16 4))))) (or (< .cse67 (+ 3 .cse68)) (< 2147483645 .cse68) (< (select .cse69 (+ c_~A~0.offset (* 4 v_subst_3))) (+ .cse67 1)) (< .cse70 .cse67))))) (< (select .cse71 c_~A~0.offset) (+ .cse70 1))))))) (forall ((v_subst_18 Int) (v_ArrVal_2133 (Array Int Int)) (v_ArrVal_2132 (Array Int Int))) (let ((.cse80 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t1~0#1.base| v_ArrVal_2132))) (let ((.cse77 (select (select .cse80 c_~A~0.base) c_~A~0.offset)) (.cse79 (store .cse80 |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2133))) (let ((.cse74 (select .cse79 c_~A~0.base)) (.cse75 (+ .cse77 1))) (or (< (select .cse74 c_~A~0.offset) .cse75) (forall ((v_ArrVal_2134 (Array Int Int)) (v_subst_22 Int)) (let ((.cse76 (select (store .cse79 |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2134) c_~A~0.base))) (let ((.cse78 (select .cse76 c_~A~0.offset))) (or (< (select .cse76 (+ c_~A~0.offset (* v_subst_22 4))) .cse75) (< .cse77 (+ 2 .cse78)) (< 2147483646 .cse78))))) (< (select .cse74 (+ c_~A~0.offset (* v_subst_18 4))) .cse75)))))) (forall ((v_ArrVal_2133 (Array Int Int)) (v_ArrVal_2132 (Array Int Int))) (let ((.cse87 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t1~0#1.base| v_ArrVal_2132))) (let ((.cse86 (store .cse87 |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2133))) (let ((.cse82 (select (select .cse87 c_~A~0.base) c_~A~0.offset)) (.cse81 (select .cse86 c_~A~0.base))) (or (< (select .cse81 c_~A~0.offset) (+ .cse82 1)) (forall ((v_subst_17 Int) (v_ArrVal_2134 (Array Int Int)) (v_subst_4 Int)) (let ((.cse85 (select (store .cse86 |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2134) c_~A~0.base))) (let ((.cse84 (select .cse85 c_~A~0.offset)) (.cse83 (select .cse81 (+ c_~A~0.offset (* v_subst_17 4))))) (or (< .cse83 (+ 2 .cse84)) (< .cse82 .cse83) (< 2147483646 .cse84) (< (select .cse85 (+ c_~A~0.offset (* 4 v_subst_4))) (+ .cse83 1))))))))))) (forall ((v_ArrVal_2133 (Array Int Int)) (v_ArrVal_2132 (Array Int Int))) (let ((.cse95 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t1~0#1.base| v_ArrVal_2132))) (let ((.cse94 (store .cse95 |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2133))) (let ((.cse93 (select .cse94 c_~A~0.base))) (let ((.cse89 (select .cse93 c_~A~0.offset))) (or (forall ((v_subst_8 Int) (v_ArrVal_2134 (Array Int Int)) (v_subst_2 Int)) (let ((.cse92 (select (store .cse94 |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2134) c_~A~0.base))) (let ((.cse90 (select .cse93 (+ c_~A~0.offset (* 4 v_subst_8)))) (.cse91 (select .cse92 (+ c_~A~0.offset (* 4 v_subst_2)))) (.cse88 (select .cse92 c_~A~0.offset))) (or (< 2147483645 .cse88) (< .cse89 .cse90) (< .cse90 .cse91) (< .cse91 (+ 3 .cse88)))))) (< (select (select .cse95 c_~A~0.base) c_~A~0.offset) .cse89))))))) (forall ((v_subst_9 Int) (v_ArrVal_2133 (Array Int Int)) (v_ArrVal_2132 (Array Int Int))) (let ((.cse98 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t1~0#1.base| v_ArrVal_2132))) (let ((.cse102 (store .cse98 |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2133))) (let ((.cse96 (select .cse102 c_~A~0.base))) (let ((.cse99 (select .cse96 c_~A~0.offset))) (let ((.cse97 (+ .cse99 1))) (or (< (select .cse96 (+ c_~A~0.offset (* 4 v_subst_9))) .cse97) (< (select (select .cse98 c_~A~0.base) c_~A~0.offset) .cse99) (forall ((v_ArrVal_2134 (Array Int Int)) (v_subst_10 Int)) (let ((.cse100 (select (store .cse102 |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2134) c_~A~0.base))) (let ((.cse101 (select .cse100 c_~A~0.offset))) (or (< (select .cse100 (+ c_~A~0.offset (* v_subst_10 4))) .cse97) (< 2147483646 .cse101) (< .cse99 (+ 2 .cse101))))))))))))) (forall ((v_ArrVal_2133 (Array Int Int)) (v_ArrVal_2132 (Array Int Int))) (let ((.cse103 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t1~0#1.base| v_ArrVal_2132))) (let ((.cse109 (store .cse103 |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2133))) (let ((.cse108 (select .cse109 c_~A~0.base))) (let ((.cse104 (select .cse108 c_~A~0.offset))) (or (< (select (select .cse103 c_~A~0.base) c_~A~0.offset) .cse104) (forall ((v_ArrVal_2134 (Array Int Int)) (v_subst_5 Int) (v_subst_4 Int)) (let ((.cse105 (select (store .cse109 |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2134) c_~A~0.base))) (let ((.cse106 (select .cse108 (+ c_~A~0.offset (* 4 v_subst_5)))) (.cse107 (select .cse105 c_~A~0.offset))) (or (< (select .cse105 (+ c_~A~0.offset (* 4 v_subst_4))) (+ .cse106 1)) (< .cse104 .cse106) (< .cse106 (+ 2 .cse107)) (< 2147483646 .cse107))))))))))) (forall ((v_subst_18 Int) (v_ArrVal_2133 (Array Int Int)) (v_ArrVal_2132 (Array Int Int))) (let ((.cse117 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t1~0#1.base| v_ArrVal_2132))) (let ((.cse114 (select (select .cse117 c_~A~0.base) c_~A~0.offset)) (.cse116 (store .cse117 |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2133))) (let ((.cse110 (select .cse116 c_~A~0.base)) (.cse111 (+ .cse114 1))) (or (< (select .cse110 c_~A~0.offset) .cse111) (forall ((v_ArrVal_2134 (Array Int Int)) (v_subst_20 Int)) (let ((.cse115 (select (store .cse116 |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2134) c_~A~0.base))) (let ((.cse112 (select .cse115 c_~A~0.offset)) (.cse113 (select .cse115 (+ c_~A~0.offset (* v_subst_20 4))))) (or (< 2147483645 .cse112) (< .cse113 (+ 3 .cse112)) (< .cse114 .cse113))))) (< (select .cse110 (+ c_~A~0.offset (* v_subst_18 4))) .cse111))))))) is different from false [2023-11-17 18:25:56,282 WARN L854 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_2133 (Array Int Int)) (v_ArrVal_2132 (Array Int Int))) (let ((.cse6 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t1~0#1.base| v_ArrVal_2132))) (let ((.cse5 (store .cse6 |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2133))) (let ((.cse4 (select .cse5 |c_ULTIMATE.start_main_#t~ret20#1.base|))) (let ((.cse3 (select .cse4 |c_ULTIMATE.start_main_#t~ret20#1.offset|))) (or (forall ((v_subst_7 Int) (v_ArrVal_2134 (Array Int Int)) (v_subst_3 Int)) (let ((.cse0 (select (store .cse5 |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2134) |c_ULTIMATE.start_main_#t~ret20#1.base|))) (let ((.cse2 (select .cse0 |c_ULTIMATE.start_main_#t~ret20#1.offset|)) (.cse1 (select .cse4 (+ (* 4 v_subst_7) |c_ULTIMATE.start_main_#t~ret20#1.offset|)))) (or (< (select .cse0 (+ |c_ULTIMATE.start_main_#t~ret20#1.offset| (* 4 v_subst_3))) (+ .cse1 1)) (< 2147483645 .cse2) (< .cse1 (+ .cse2 3)) (< .cse3 .cse1))))) (< (select (select .cse6 |c_ULTIMATE.start_main_#t~ret20#1.base|) |c_ULTIMATE.start_main_#t~ret20#1.offset|) .cse3))))))) (forall ((v_ArrVal_2133 (Array Int Int)) (v_ArrVal_2132 (Array Int Int))) (let ((.cse7 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t1~0#1.base| v_ArrVal_2132))) (let ((.cse14 (store .cse7 |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2133))) (let ((.cse13 (select .cse14 |c_ULTIMATE.start_main_#t~ret20#1.base|))) (let ((.cse8 (select .cse13 |c_ULTIMATE.start_main_#t~ret20#1.offset|))) (or (< (select (select .cse7 |c_ULTIMATE.start_main_#t~ret20#1.base|) |c_ULTIMATE.start_main_#t~ret20#1.offset|) .cse8) (forall ((v_subst_6 Int) (v_ArrVal_2134 (Array Int Int)) (v_subst_1 Int)) (let ((.cse12 (select (store .cse14 |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2134) |c_ULTIMATE.start_main_#t~ret20#1.base|))) (let ((.cse9 (select .cse12 |c_ULTIMATE.start_main_#t~ret20#1.offset|)) (.cse11 (select .cse13 (+ (* 4 v_subst_6) |c_ULTIMATE.start_main_#t~ret20#1.offset|))) (.cse10 (select .cse12 (+ |c_ULTIMATE.start_main_#t~ret20#1.offset| (* 4 v_subst_1))))) (or (< 2147483646 .cse9) (< .cse10 (+ .cse9 2)) (< .cse8 .cse11) (< .cse11 .cse10))))))))))) (forall ((v_subst_9 Int) (v_ArrVal_2133 (Array Int Int)) (v_ArrVal_2132 (Array Int Int))) (let ((.cse15 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t1~0#1.base| v_ArrVal_2132))) (let ((.cse21 (store .cse15 |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2133))) (let ((.cse17 (select .cse21 |c_ULTIMATE.start_main_#t~ret20#1.base|))) (let ((.cse16 (select .cse17 |c_ULTIMATE.start_main_#t~ret20#1.offset|))) (or (< (select (select .cse15 |c_ULTIMATE.start_main_#t~ret20#1.base|) |c_ULTIMATE.start_main_#t~ret20#1.offset|) .cse16) (< (select .cse17 (+ |c_ULTIMATE.start_main_#t~ret20#1.offset| (* 4 v_subst_9))) (+ .cse16 1)) (forall ((v_ArrVal_2134 (Array Int Int)) (v_subst_11 Int)) (let ((.cse20 (select (store .cse21 |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2134) |c_ULTIMATE.start_main_#t~ret20#1.base|))) (let ((.cse19 (select .cse20 (+ |c_ULTIMATE.start_main_#t~ret20#1.offset| (* v_subst_11 4)))) (.cse18 (select .cse20 |c_ULTIMATE.start_main_#t~ret20#1.offset|))) (or (< 2147483645 .cse18) (< .cse16 .cse19) (< .cse19 (+ .cse18 3)))))))))))) (forall ((v_subst_18 Int) (v_ArrVal_2133 (Array Int Int)) (v_ArrVal_2132 (Array Int Int))) (let ((.cse29 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t1~0#1.base| v_ArrVal_2132))) (let ((.cse25 (select (select .cse29 |c_ULTIMATE.start_main_#t~ret20#1.base|) |c_ULTIMATE.start_main_#t~ret20#1.offset|)) (.cse28 (store .cse29 |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2133))) (let ((.cse22 (select .cse28 |c_ULTIMATE.start_main_#t~ret20#1.base|)) (.cse23 (+ .cse25 1))) (or (< (select .cse22 |c_ULTIMATE.start_main_#t~ret20#1.offset|) .cse23) (< (select .cse22 (+ (* v_subst_18 4) |c_ULTIMATE.start_main_#t~ret20#1.offset|)) .cse23) (forall ((v_ArrVal_2134 (Array Int Int)) (v_subst_21 Int)) (let ((.cse27 (select (store .cse28 |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2134) |c_ULTIMATE.start_main_#t~ret20#1.base|))) (let ((.cse26 (select .cse27 (+ (* v_subst_21 4) |c_ULTIMATE.start_main_#t~ret20#1.offset|))) (.cse24 (select .cse27 |c_ULTIMATE.start_main_#t~ret20#1.offset|))) (or (< 2147483646 .cse24) (< .cse25 .cse26) (< .cse26 (+ .cse24 2))))))))))) (forall ((v_ArrVal_2133 (Array Int Int)) (v_ArrVal_2132 (Array Int Int))) (let ((.cse30 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t1~0#1.base| v_ArrVal_2132))) (let ((.cse37 (store .cse30 |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2133))) (let ((.cse36 (select .cse37 |c_ULTIMATE.start_main_#t~ret20#1.base|))) (let ((.cse31 (select .cse36 |c_ULTIMATE.start_main_#t~ret20#1.offset|))) (or (< (select (select .cse30 |c_ULTIMATE.start_main_#t~ret20#1.base|) |c_ULTIMATE.start_main_#t~ret20#1.offset|) .cse31) (forall ((v_subst_8 Int) (v_ArrVal_2134 (Array Int Int)) (v_subst_2 Int)) (let ((.cse35 (select (store .cse37 |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2134) |c_ULTIMATE.start_main_#t~ret20#1.base|))) (let ((.cse33 (select .cse36 (+ |c_ULTIMATE.start_main_#t~ret20#1.offset| (* 4 v_subst_8)))) (.cse34 (select .cse35 (+ |c_ULTIMATE.start_main_#t~ret20#1.offset| (* 4 v_subst_2)))) (.cse32 (select .cse35 |c_ULTIMATE.start_main_#t~ret20#1.offset|))) (or (< 2147483645 .cse32) (< .cse33 .cse34) (< .cse31 .cse33) (< .cse34 (+ .cse32 3)))))))))))) (forall ((v_subst_9 Int) (v_ArrVal_2133 (Array Int Int)) (v_ArrVal_2132 (Array Int Int))) (let ((.cse38 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t1~0#1.base| v_ArrVal_2132))) (let ((.cse43 (store .cse38 |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2133))) (let ((.cse44 (select .cse43 |c_ULTIMATE.start_main_#t~ret20#1.base|))) (let ((.cse39 (select .cse44 |c_ULTIMATE.start_main_#t~ret20#1.offset|))) (let ((.cse42 (+ .cse39 1))) (or (< (select (select .cse38 |c_ULTIMATE.start_main_#t~ret20#1.base|) |c_ULTIMATE.start_main_#t~ret20#1.offset|) .cse39) (forall ((v_ArrVal_2134 (Array Int Int)) (v_subst_10 Int)) (let ((.cse41 (select (store .cse43 |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2134) |c_ULTIMATE.start_main_#t~ret20#1.base|))) (let ((.cse40 (select .cse41 |c_ULTIMATE.start_main_#t~ret20#1.offset|))) (or (< 2147483646 .cse40) (< .cse39 (+ .cse40 2)) (< (select .cse41 (+ |c_ULTIMATE.start_main_#t~ret20#1.offset| (* v_subst_10 4))) .cse42))))) (< (select .cse44 (+ |c_ULTIMATE.start_main_#t~ret20#1.offset| (* 4 v_subst_9))) .cse42)))))))) (forall ((v_ArrVal_2133 (Array Int Int)) (v_ArrVal_2132 (Array Int Int))) (let ((.cse52 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t1~0#1.base| v_ArrVal_2132))) (let ((.cse51 (store .cse52 |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2133))) (let ((.cse46 (select (select .cse52 |c_ULTIMATE.start_main_#t~ret20#1.base|) |c_ULTIMATE.start_main_#t~ret20#1.offset|)) (.cse45 (select .cse51 |c_ULTIMATE.start_main_#t~ret20#1.base|))) (or (< (select .cse45 |c_ULTIMATE.start_main_#t~ret20#1.offset|) (+ .cse46 1)) (forall ((v_subst_15 Int) (v_ArrVal_2134 (Array Int Int)) (v_subst_1 Int)) (let ((.cse50 (select (store .cse51 |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2134) |c_ULTIMATE.start_main_#t~ret20#1.base|))) (let ((.cse49 (select .cse50 (+ |c_ULTIMATE.start_main_#t~ret20#1.offset| (* 4 v_subst_1)))) (.cse47 (select .cse50 |c_ULTIMATE.start_main_#t~ret20#1.offset|)) (.cse48 (select .cse45 (+ |c_ULTIMATE.start_main_#t~ret20#1.offset| (* v_subst_15 4))))) (or (< 2147483646 .cse47) (< .cse48 .cse49) (< .cse49 (+ .cse47 2)) (< .cse46 .cse48)))))))))) (forall ((v_ArrVal_2133 (Array Int Int)) (v_ArrVal_2132 (Array Int Int))) (let ((.cse60 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t1~0#1.base| v_ArrVal_2132))) (let ((.cse59 (store .cse60 |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2133))) (let ((.cse54 (select (select .cse60 |c_ULTIMATE.start_main_#t~ret20#1.base|) |c_ULTIMATE.start_main_#t~ret20#1.offset|)) (.cse53 (select .cse59 |c_ULTIMATE.start_main_#t~ret20#1.base|))) (or (< (select .cse53 |c_ULTIMATE.start_main_#t~ret20#1.offset|) (+ .cse54 1)) (forall ((v_subst_14 Int) (v_ArrVal_2134 (Array Int Int)) (v_subst_2 Int)) (let ((.cse58 (select (store .cse59 |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2134) |c_ULTIMATE.start_main_#t~ret20#1.base|))) (let ((.cse56 (select .cse53 (+ |c_ULTIMATE.start_main_#t~ret20#1.offset| (* v_subst_14 4)))) (.cse57 (select .cse58 (+ |c_ULTIMATE.start_main_#t~ret20#1.offset| (* 4 v_subst_2)))) (.cse55 (select .cse58 |c_ULTIMATE.start_main_#t~ret20#1.offset|))) (or (< 2147483645 .cse55) (< .cse54 .cse56) (< .cse56 .cse57) (< .cse57 (+ .cse55 3))))))))))) (forall ((v_ArrVal_2133 (Array Int Int)) (v_ArrVal_2132 (Array Int Int))) (let ((.cse67 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t1~0#1.base| v_ArrVal_2132))) (let ((.cse66 (store .cse67 |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2133))) (let ((.cse62 (select (select .cse67 |c_ULTIMATE.start_main_#t~ret20#1.base|) |c_ULTIMATE.start_main_#t~ret20#1.offset|)) (.cse61 (select .cse66 |c_ULTIMATE.start_main_#t~ret20#1.base|))) (or (< (select .cse61 |c_ULTIMATE.start_main_#t~ret20#1.offset|) (+ .cse62 1)) (forall ((v_subst_16 Int) (v_ArrVal_2134 (Array Int Int)) (v_subst_3 Int)) (let ((.cse65 (select (store .cse66 |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2134) |c_ULTIMATE.start_main_#t~ret20#1.base|))) (let ((.cse63 (select .cse65 |c_ULTIMATE.start_main_#t~ret20#1.offset|)) (.cse64 (select .cse61 (+ |c_ULTIMATE.start_main_#t~ret20#1.offset| (* v_subst_16 4))))) (or (< 2147483645 .cse63) (< .cse62 .cse64) (< .cse64 (+ .cse63 3)) (< (select .cse65 (+ |c_ULTIMATE.start_main_#t~ret20#1.offset| (* 4 v_subst_3))) (+ .cse64 1))))))))))) (forall ((v_subst_9 Int) (v_ArrVal_2133 (Array Int Int)) (v_ArrVal_2132 (Array Int Int))) (let ((.cse68 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t1~0#1.base| v_ArrVal_2132))) (let ((.cse73 (store .cse68 |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2133))) (let ((.cse74 (select .cse73 |c_ULTIMATE.start_main_#t~ret20#1.base|))) (let ((.cse69 (select .cse74 |c_ULTIMATE.start_main_#t~ret20#1.offset|))) (or (< (select (select .cse68 |c_ULTIMATE.start_main_#t~ret20#1.base|) |c_ULTIMATE.start_main_#t~ret20#1.offset|) .cse69) (forall ((v_subst_13 Int) (v_ArrVal_2134 (Array Int Int))) (let ((.cse72 (select (store .cse73 |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2134) |c_ULTIMATE.start_main_#t~ret20#1.base|))) (let ((.cse70 (select .cse72 |c_ULTIMATE.start_main_#t~ret20#1.offset|)) (.cse71 (select .cse72 (+ (* v_subst_13 4) |c_ULTIMATE.start_main_#t~ret20#1.offset|)))) (or (< 2147483646 .cse70) (< .cse71 (+ .cse70 2)) (< .cse69 .cse71))))) (< (select .cse74 (+ |c_ULTIMATE.start_main_#t~ret20#1.offset| (* 4 v_subst_9))) (+ .cse69 1)))))))) (forall ((v_ArrVal_2133 (Array Int Int)) (v_ArrVal_2132 (Array Int Int))) (let ((.cse75 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t1~0#1.base| v_ArrVal_2132))) (let ((.cse81 (store .cse75 |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2133))) (let ((.cse80 (select .cse81 |c_ULTIMATE.start_main_#t~ret20#1.base|))) (let ((.cse76 (select .cse80 |c_ULTIMATE.start_main_#t~ret20#1.offset|))) (or (< (select (select .cse75 |c_ULTIMATE.start_main_#t~ret20#1.base|) |c_ULTIMATE.start_main_#t~ret20#1.offset|) .cse76) (forall ((v_ArrVal_2134 (Array Int Int)) (v_subst_5 Int) (v_subst_4 Int)) (let ((.cse79 (select (store .cse81 |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2134) |c_ULTIMATE.start_main_#t~ret20#1.base|))) (let ((.cse77 (select .cse79 |c_ULTIMATE.start_main_#t~ret20#1.offset|)) (.cse78 (select .cse80 (+ |c_ULTIMATE.start_main_#t~ret20#1.offset| (* 4 v_subst_5))))) (or (< 2147483646 .cse77) (< .cse78 (+ .cse77 2)) (< (select .cse79 (+ (* 4 v_subst_4) |c_ULTIMATE.start_main_#t~ret20#1.offset|)) (+ .cse78 1)) (< .cse76 .cse78))))))))))) (forall ((v_subst_18 Int) (v_ArrVal_2133 (Array Int Int)) (v_ArrVal_2132 (Array Int Int))) (let ((.cse88 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t1~0#1.base| v_ArrVal_2132))) (let ((.cse86 (select (select .cse88 |c_ULTIMATE.start_main_#t~ret20#1.base|) |c_ULTIMATE.start_main_#t~ret20#1.offset|)) (.cse87 (store .cse88 |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2133))) (let ((.cse82 (select .cse87 |c_ULTIMATE.start_main_#t~ret20#1.base|)) (.cse83 (+ .cse86 1))) (or (< (select .cse82 |c_ULTIMATE.start_main_#t~ret20#1.offset|) .cse83) (forall ((v_subst_19 Int) (v_ArrVal_2134 (Array Int Int))) (let ((.cse85 (select (store .cse87 |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2134) |c_ULTIMATE.start_main_#t~ret20#1.base|))) (let ((.cse84 (select .cse85 |c_ULTIMATE.start_main_#t~ret20#1.offset|))) (or (< 2147483645 .cse84) (< (select .cse85 (+ |c_ULTIMATE.start_main_#t~ret20#1.offset| (* v_subst_19 4))) .cse83) (< .cse86 (+ .cse84 3)))))) (< (select .cse82 (+ (* v_subst_18 4) |c_ULTIMATE.start_main_#t~ret20#1.offset|)) .cse83)))))) (forall ((v_subst_18 Int) (v_ArrVal_2133 (Array Int Int)) (v_ArrVal_2132 (Array Int Int))) (let ((.cse96 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t1~0#1.base| v_ArrVal_2132))) (let ((.cse93 (select (select .cse96 |c_ULTIMATE.start_main_#t~ret20#1.base|) |c_ULTIMATE.start_main_#t~ret20#1.offset|)) (.cse95 (store .cse96 |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2133))) (let ((.cse89 (select .cse95 |c_ULTIMATE.start_main_#t~ret20#1.base|)) (.cse90 (+ .cse93 1))) (or (< (select .cse89 |c_ULTIMATE.start_main_#t~ret20#1.offset|) .cse90) (< (select .cse89 (+ (* v_subst_18 4) |c_ULTIMATE.start_main_#t~ret20#1.offset|)) .cse90) (forall ((v_ArrVal_2134 (Array Int Int)) (v_subst_20 Int)) (let ((.cse94 (select (store .cse95 |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2134) |c_ULTIMATE.start_main_#t~ret20#1.base|))) (let ((.cse92 (select .cse94 |c_ULTIMATE.start_main_#t~ret20#1.offset|)) (.cse91 (select .cse94 (+ |c_ULTIMATE.start_main_#t~ret20#1.offset| (* v_subst_20 4))))) (or (< .cse91 (+ .cse92 3)) (< 2147483645 .cse92) (< .cse93 .cse91)))))))))) (forall ((v_subst_18 Int) (v_ArrVal_2133 (Array Int Int)) (v_ArrVal_2132 (Array Int Int))) (let ((.cse103 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t1~0#1.base| v_ArrVal_2132))) (let ((.cse101 (select (select .cse103 |c_ULTIMATE.start_main_#t~ret20#1.base|) |c_ULTIMATE.start_main_#t~ret20#1.offset|)) (.cse102 (store .cse103 |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2133))) (let ((.cse97 (select .cse102 |c_ULTIMATE.start_main_#t~ret20#1.base|)) (.cse98 (+ .cse101 1))) (or (< (select .cse97 |c_ULTIMATE.start_main_#t~ret20#1.offset|) .cse98) (< (select .cse97 (+ (* v_subst_18 4) |c_ULTIMATE.start_main_#t~ret20#1.offset|)) .cse98) (forall ((v_ArrVal_2134 (Array Int Int)) (v_subst_22 Int)) (let ((.cse99 (select (store .cse102 |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2134) |c_ULTIMATE.start_main_#t~ret20#1.base|))) (let ((.cse100 (select .cse99 |c_ULTIMATE.start_main_#t~ret20#1.offset|))) (or (< (select .cse99 (+ |c_ULTIMATE.start_main_#t~ret20#1.offset| (* v_subst_22 4))) .cse98) (< 2147483646 .cse100) (< .cse101 (+ .cse100 2))))))))))) (forall ((v_subst_9 Int) (v_ArrVal_2133 (Array Int Int)) (v_ArrVal_2132 (Array Int Int))) (let ((.cse104 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t1~0#1.base| v_ArrVal_2132))) (let ((.cse110 (store .cse104 |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2133))) (let ((.cse106 (select .cse110 |c_ULTIMATE.start_main_#t~ret20#1.base|))) (let ((.cse105 (select .cse106 |c_ULTIMATE.start_main_#t~ret20#1.offset|))) (let ((.cse107 (+ .cse105 1))) (or (< (select (select .cse104 |c_ULTIMATE.start_main_#t~ret20#1.base|) |c_ULTIMATE.start_main_#t~ret20#1.offset|) .cse105) (< (select .cse106 (+ |c_ULTIMATE.start_main_#t~ret20#1.offset| (* 4 v_subst_9))) .cse107) (forall ((v_subst_12 Int) (v_ArrVal_2134 (Array Int Int))) (let ((.cse109 (select (store .cse110 |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2134) |c_ULTIMATE.start_main_#t~ret20#1.base|))) (let ((.cse108 (select .cse109 |c_ULTIMATE.start_main_#t~ret20#1.offset|))) (or (< 2147483645 .cse108) (< (select .cse109 (+ (* v_subst_12 4) |c_ULTIMATE.start_main_#t~ret20#1.offset|)) .cse107) (< .cse105 (+ .cse108 3))))))))))))) (forall ((v_ArrVal_2133 (Array Int Int)) (v_ArrVal_2132 (Array Int Int))) (let ((.cse117 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t1~0#1.base| v_ArrVal_2132))) (let ((.cse116 (store .cse117 |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2133))) (let ((.cse115 (select .cse116 |c_ULTIMATE.start_main_#t~ret20#1.base|)) (.cse114 (select (select .cse117 |c_ULTIMATE.start_main_#t~ret20#1.base|) |c_ULTIMATE.start_main_#t~ret20#1.offset|))) (or (forall ((v_subst_17 Int) (v_ArrVal_2134 (Array Int Int)) (v_subst_4 Int)) (let ((.cse113 (select (store .cse116 |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2134) |c_ULTIMATE.start_main_#t~ret20#1.base|))) (let ((.cse112 (select .cse113 |c_ULTIMATE.start_main_#t~ret20#1.offset|)) (.cse111 (select .cse115 (+ |c_ULTIMATE.start_main_#t~ret20#1.offset| (* v_subst_17 4))))) (or (< .cse111 (+ .cse112 2)) (< 2147483646 .cse112) (< (select .cse113 (+ (* 4 v_subst_4) |c_ULTIMATE.start_main_#t~ret20#1.offset|)) (+ .cse111 1)) (< .cse114 .cse111))))) (< (select .cse115 |c_ULTIMATE.start_main_#t~ret20#1.offset|) (+ .cse114 1)))))))) is different from false [2023-11-17 18:25:57,436 WARN L854 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_2133 (Array Int Int)) (v_ArrVal_2132 (Array Int Int))) (let ((.cse7 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t1~0#1.base| v_ArrVal_2132))) (let ((.cse6 (store .cse7 |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2133))) (let ((.cse1 (select (select .cse7 |c_ULTIMATE.start_create_fresh_int_array_#res#1.base|) |c_ULTIMATE.start_create_fresh_int_array_#res#1.offset|)) (.cse0 (select .cse6 |c_ULTIMATE.start_create_fresh_int_array_#res#1.base|))) (or (< (select .cse0 |c_ULTIMATE.start_create_fresh_int_array_#res#1.offset|) (+ .cse1 1)) (forall ((v_subst_14 Int) (v_ArrVal_2134 (Array Int Int)) (v_subst_2 Int)) (let ((.cse5 (select (store .cse6 |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2134) |c_ULTIMATE.start_create_fresh_int_array_#res#1.base|))) (let ((.cse2 (select .cse0 (+ |c_ULTIMATE.start_create_fresh_int_array_#res#1.offset| (* v_subst_14 4)))) (.cse3 (select .cse5 (+ (* 4 v_subst_2) |c_ULTIMATE.start_create_fresh_int_array_#res#1.offset|))) (.cse4 (select .cse5 |c_ULTIMATE.start_create_fresh_int_array_#res#1.offset|))) (or (< .cse1 .cse2) (< .cse2 .cse3) (< .cse3 (+ 3 .cse4)) (< 2147483645 .cse4)))))))))) (forall ((v_ArrVal_2133 (Array Int Int)) (v_ArrVal_2132 (Array Int Int))) (let ((.cse14 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t1~0#1.base| v_ArrVal_2132))) (let ((.cse13 (store .cse14 |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2133))) (let ((.cse12 (select .cse13 |c_ULTIMATE.start_create_fresh_int_array_#res#1.base|))) (let ((.cse11 (select .cse12 |c_ULTIMATE.start_create_fresh_int_array_#res#1.offset|))) (or (forall ((v_subst_7 Int) (v_ArrVal_2134 (Array Int Int)) (v_subst_3 Int)) (let ((.cse10 (select (store .cse13 |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2134) |c_ULTIMATE.start_create_fresh_int_array_#res#1.base|))) (let ((.cse8 (select .cse12 (+ (* 4 v_subst_7) |c_ULTIMATE.start_create_fresh_int_array_#res#1.offset|))) (.cse9 (select .cse10 |c_ULTIMATE.start_create_fresh_int_array_#res#1.offset|))) (or (< .cse8 (+ 3 .cse9)) (< (select .cse10 (+ (* 4 v_subst_3) |c_ULTIMATE.start_create_fresh_int_array_#res#1.offset|)) (+ .cse8 1)) (< .cse11 .cse8) (< 2147483645 .cse9))))) (< (select (select .cse14 |c_ULTIMATE.start_create_fresh_int_array_#res#1.base|) |c_ULTIMATE.start_create_fresh_int_array_#res#1.offset|) .cse11))))))) (forall ((v_ArrVal_2133 (Array Int Int)) (v_ArrVal_2132 (Array Int Int))) (let ((.cse21 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t1~0#1.base| v_ArrVal_2132))) (let ((.cse20 (store .cse21 |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2133))) (let ((.cse16 (select (select .cse21 |c_ULTIMATE.start_create_fresh_int_array_#res#1.base|) |c_ULTIMATE.start_create_fresh_int_array_#res#1.offset|)) (.cse15 (select .cse20 |c_ULTIMATE.start_create_fresh_int_array_#res#1.base|))) (or (< (select .cse15 |c_ULTIMATE.start_create_fresh_int_array_#res#1.offset|) (+ .cse16 1)) (forall ((v_subst_16 Int) (v_ArrVal_2134 (Array Int Int)) (v_subst_3 Int)) (let ((.cse19 (select (store .cse20 |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2134) |c_ULTIMATE.start_create_fresh_int_array_#res#1.base|))) (let ((.cse18 (select .cse19 |c_ULTIMATE.start_create_fresh_int_array_#res#1.offset|)) (.cse17 (select .cse15 (+ |c_ULTIMATE.start_create_fresh_int_array_#res#1.offset| (* v_subst_16 4))))) (or (< .cse17 (+ 3 .cse18)) (< (select .cse19 (+ (* 4 v_subst_3) |c_ULTIMATE.start_create_fresh_int_array_#res#1.offset|)) (+ .cse17 1)) (< 2147483645 .cse18) (< .cse16 .cse17)))))))))) (forall ((v_subst_18 Int) (v_ArrVal_2133 (Array Int Int)) (v_ArrVal_2132 (Array Int Int))) (let ((.cse29 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t1~0#1.base| v_ArrVal_2132))) (let ((.cse24 (select (select .cse29 |c_ULTIMATE.start_create_fresh_int_array_#res#1.base|) |c_ULTIMATE.start_create_fresh_int_array_#res#1.offset|)) (.cse28 (store .cse29 |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2133))) (let ((.cse22 (select .cse28 |c_ULTIMATE.start_create_fresh_int_array_#res#1.base|)) (.cse23 (+ .cse24 1))) (or (< (select .cse22 |c_ULTIMATE.start_create_fresh_int_array_#res#1.offset|) .cse23) (forall ((v_ArrVal_2134 (Array Int Int)) (v_subst_21 Int)) (let ((.cse27 (select (store .cse28 |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2134) |c_ULTIMATE.start_create_fresh_int_array_#res#1.base|))) (let ((.cse25 (select .cse27 (+ (* v_subst_21 4) |c_ULTIMATE.start_create_fresh_int_array_#res#1.offset|))) (.cse26 (select .cse27 |c_ULTIMATE.start_create_fresh_int_array_#res#1.offset|))) (or (< .cse24 .cse25) (< .cse25 (+ 2 .cse26)) (< 2147483646 .cse26))))) (< (select .cse22 (+ (* v_subst_18 4) |c_ULTIMATE.start_create_fresh_int_array_#res#1.offset|)) .cse23)))))) (forall ((v_ArrVal_2133 (Array Int Int)) (v_ArrVal_2132 (Array Int Int))) (let ((.cse37 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t1~0#1.base| v_ArrVal_2132))) (let ((.cse36 (store .cse37 |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2133))) (let ((.cse35 (select .cse36 |c_ULTIMATE.start_create_fresh_int_array_#res#1.base|))) (let ((.cse32 (select .cse35 |c_ULTIMATE.start_create_fresh_int_array_#res#1.offset|))) (or (forall ((v_subst_8 Int) (v_ArrVal_2134 (Array Int Int)) (v_subst_2 Int)) (let ((.cse34 (select (store .cse36 |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2134) |c_ULTIMATE.start_create_fresh_int_array_#res#1.base|))) (let ((.cse30 (select .cse35 (+ (* 4 v_subst_8) |c_ULTIMATE.start_create_fresh_int_array_#res#1.offset|))) (.cse31 (select .cse34 (+ (* 4 v_subst_2) |c_ULTIMATE.start_create_fresh_int_array_#res#1.offset|))) (.cse33 (select .cse34 |c_ULTIMATE.start_create_fresh_int_array_#res#1.offset|))) (or (< .cse30 .cse31) (< .cse32 .cse30) (< .cse31 (+ 3 .cse33)) (< 2147483645 .cse33))))) (< (select (select .cse37 |c_ULTIMATE.start_create_fresh_int_array_#res#1.base|) |c_ULTIMATE.start_create_fresh_int_array_#res#1.offset|) .cse32))))))) (forall ((v_ArrVal_2133 (Array Int Int)) (v_ArrVal_2132 (Array Int Int))) (let ((.cse38 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t1~0#1.base| v_ArrVal_2132))) (let ((.cse44 (store .cse38 |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2133))) (let ((.cse43 (select .cse44 |c_ULTIMATE.start_create_fresh_int_array_#res#1.base|))) (let ((.cse39 (select .cse43 |c_ULTIMATE.start_create_fresh_int_array_#res#1.offset|))) (or (< (select (select .cse38 |c_ULTIMATE.start_create_fresh_int_array_#res#1.base|) |c_ULTIMATE.start_create_fresh_int_array_#res#1.offset|) .cse39) (forall ((v_ArrVal_2134 (Array Int Int)) (v_subst_5 Int) (v_subst_4 Int)) (let ((.cse40 (select (store .cse44 |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2134) |c_ULTIMATE.start_create_fresh_int_array_#res#1.base|))) (let ((.cse41 (select .cse43 (+ |c_ULTIMATE.start_create_fresh_int_array_#res#1.offset| (* 4 v_subst_5)))) (.cse42 (select .cse40 |c_ULTIMATE.start_create_fresh_int_array_#res#1.offset|))) (or (< (select .cse40 (+ (* 4 v_subst_4) |c_ULTIMATE.start_create_fresh_int_array_#res#1.offset|)) (+ .cse41 1)) (< .cse39 .cse41) (< 2147483646 .cse42) (< .cse41 (+ 2 .cse42)))))))))))) (forall ((v_subst_18 Int) (v_ArrVal_2133 (Array Int Int)) (v_ArrVal_2132 (Array Int Int))) (let ((.cse51 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t1~0#1.base| v_ArrVal_2132))) (let ((.cse47 (select (select .cse51 |c_ULTIMATE.start_create_fresh_int_array_#res#1.base|) |c_ULTIMATE.start_create_fresh_int_array_#res#1.offset|)) (.cse50 (store .cse51 |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2133))) (let ((.cse45 (select .cse50 |c_ULTIMATE.start_create_fresh_int_array_#res#1.base|)) (.cse46 (+ .cse47 1))) (or (< (select .cse45 |c_ULTIMATE.start_create_fresh_int_array_#res#1.offset|) .cse46) (< (select .cse45 (+ (* v_subst_18 4) |c_ULTIMATE.start_create_fresh_int_array_#res#1.offset|)) .cse46) (forall ((v_subst_19 Int) (v_ArrVal_2134 (Array Int Int))) (let ((.cse49 (select (store .cse50 |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2134) |c_ULTIMATE.start_create_fresh_int_array_#res#1.base|))) (let ((.cse48 (select .cse49 |c_ULTIMATE.start_create_fresh_int_array_#res#1.offset|))) (or (< .cse47 (+ 3 .cse48)) (< (select .cse49 (+ |c_ULTIMATE.start_create_fresh_int_array_#res#1.offset| (* v_subst_19 4))) .cse46) (< 2147483645 .cse48)))))))))) (forall ((v_subst_18 Int) (v_ArrVal_2133 (Array Int Int)) (v_ArrVal_2132 (Array Int Int))) (let ((.cse58 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t1~0#1.base| v_ArrVal_2132))) (let ((.cse54 (select (select .cse58 |c_ULTIMATE.start_create_fresh_int_array_#res#1.base|) |c_ULTIMATE.start_create_fresh_int_array_#res#1.offset|)) (.cse57 (store .cse58 |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2133))) (let ((.cse52 (select .cse57 |c_ULTIMATE.start_create_fresh_int_array_#res#1.base|)) (.cse53 (+ .cse54 1))) (or (< (select .cse52 |c_ULTIMATE.start_create_fresh_int_array_#res#1.offset|) .cse53) (forall ((v_ArrVal_2134 (Array Int Int)) (v_subst_22 Int)) (let ((.cse56 (select (store .cse57 |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2134) |c_ULTIMATE.start_create_fresh_int_array_#res#1.base|))) (let ((.cse55 (select .cse56 |c_ULTIMATE.start_create_fresh_int_array_#res#1.offset|))) (or (< .cse54 (+ 2 .cse55)) (< (select .cse56 (+ (* v_subst_22 4) |c_ULTIMATE.start_create_fresh_int_array_#res#1.offset|)) .cse53) (< 2147483646 .cse55))))) (< (select .cse52 (+ (* v_subst_18 4) |c_ULTIMATE.start_create_fresh_int_array_#res#1.offset|)) .cse53)))))) (forall ((v_subst_9 Int) (v_ArrVal_2133 (Array Int Int)) (v_ArrVal_2132 (Array Int Int))) (let ((.cse65 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t1~0#1.base| v_ArrVal_2132))) (let ((.cse63 (store .cse65 |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2133))) (let ((.cse64 (select .cse63 |c_ULTIMATE.start_create_fresh_int_array_#res#1.base|))) (let ((.cse62 (select .cse64 |c_ULTIMATE.start_create_fresh_int_array_#res#1.offset|))) (let ((.cse60 (+ .cse62 1))) (or (forall ((v_subst_12 Int) (v_ArrVal_2134 (Array Int Int))) (let ((.cse59 (select (store .cse63 |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2134) |c_ULTIMATE.start_create_fresh_int_array_#res#1.base|))) (let ((.cse61 (select .cse59 |c_ULTIMATE.start_create_fresh_int_array_#res#1.offset|))) (or (< (select .cse59 (+ (* v_subst_12 4) |c_ULTIMATE.start_create_fresh_int_array_#res#1.offset|)) .cse60) (< 2147483645 .cse61) (< .cse62 (+ 3 .cse61)))))) (< (select .cse64 (+ (* 4 v_subst_9) |c_ULTIMATE.start_create_fresh_int_array_#res#1.offset|)) .cse60) (< (select (select .cse65 |c_ULTIMATE.start_create_fresh_int_array_#res#1.base|) |c_ULTIMATE.start_create_fresh_int_array_#res#1.offset|) .cse62)))))))) (forall ((v_subst_9 Int) (v_ArrVal_2133 (Array Int Int)) (v_ArrVal_2132 (Array Int Int))) (let ((.cse68 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t1~0#1.base| v_ArrVal_2132))) (let ((.cse72 (store .cse68 |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2133))) (let ((.cse66 (select .cse72 |c_ULTIMATE.start_create_fresh_int_array_#res#1.base|))) (let ((.cse67 (select .cse66 |c_ULTIMATE.start_create_fresh_int_array_#res#1.offset|))) (or (< (select .cse66 (+ (* 4 v_subst_9) |c_ULTIMATE.start_create_fresh_int_array_#res#1.offset|)) (+ .cse67 1)) (< (select (select .cse68 |c_ULTIMATE.start_create_fresh_int_array_#res#1.base|) |c_ULTIMATE.start_create_fresh_int_array_#res#1.offset|) .cse67) (forall ((v_subst_13 Int) (v_ArrVal_2134 (Array Int Int))) (let ((.cse71 (select (store .cse72 |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2134) |c_ULTIMATE.start_create_fresh_int_array_#res#1.base|))) (let ((.cse69 (select .cse71 (+ (* v_subst_13 4) |c_ULTIMATE.start_create_fresh_int_array_#res#1.offset|))) (.cse70 (select .cse71 |c_ULTIMATE.start_create_fresh_int_array_#res#1.offset|))) (or (< .cse67 .cse69) (< .cse69 (+ 2 .cse70)) (< 2147483646 .cse70))))))))))) (forall ((v_ArrVal_2133 (Array Int Int)) (v_ArrVal_2132 (Array Int Int))) (let ((.cse79 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t1~0#1.base| v_ArrVal_2132))) (let ((.cse78 (store .cse79 |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2133))) (let ((.cse74 (select (select .cse79 |c_ULTIMATE.start_create_fresh_int_array_#res#1.base|) |c_ULTIMATE.start_create_fresh_int_array_#res#1.offset|)) (.cse73 (select .cse78 |c_ULTIMATE.start_create_fresh_int_array_#res#1.base|))) (or (< (select .cse73 |c_ULTIMATE.start_create_fresh_int_array_#res#1.offset|) (+ .cse74 1)) (forall ((v_subst_17 Int) (v_ArrVal_2134 (Array Int Int)) (v_subst_4 Int)) (let ((.cse75 (select (store .cse78 |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2134) |c_ULTIMATE.start_create_fresh_int_array_#res#1.base|))) (let ((.cse76 (select .cse73 (+ (* v_subst_17 4) |c_ULTIMATE.start_create_fresh_int_array_#res#1.offset|))) (.cse77 (select .cse75 |c_ULTIMATE.start_create_fresh_int_array_#res#1.offset|))) (or (< (select .cse75 (+ (* 4 v_subst_4) |c_ULTIMATE.start_create_fresh_int_array_#res#1.offset|)) (+ .cse76 1)) (< .cse74 .cse76) (< .cse76 (+ 2 .cse77)) (< 2147483646 .cse77)))))))))) (forall ((v_subst_9 Int) (v_ArrVal_2133 (Array Int Int)) (v_ArrVal_2132 (Array Int Int))) (let ((.cse86 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t1~0#1.base| v_ArrVal_2132))) (let ((.cse84 (store .cse86 |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2133))) (let ((.cse85 (select .cse84 |c_ULTIMATE.start_create_fresh_int_array_#res#1.base|))) (let ((.cse82 (select .cse85 |c_ULTIMATE.start_create_fresh_int_array_#res#1.offset|))) (or (forall ((v_ArrVal_2134 (Array Int Int)) (v_subst_11 Int)) (let ((.cse83 (select (store .cse84 |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2134) |c_ULTIMATE.start_create_fresh_int_array_#res#1.base|))) (let ((.cse80 (select .cse83 (+ (* v_subst_11 4) |c_ULTIMATE.start_create_fresh_int_array_#res#1.offset|))) (.cse81 (select .cse83 |c_ULTIMATE.start_create_fresh_int_array_#res#1.offset|))) (or (< .cse80 (+ 3 .cse81)) (< .cse82 .cse80) (< 2147483645 .cse81))))) (< (select .cse85 (+ (* 4 v_subst_9) |c_ULTIMATE.start_create_fresh_int_array_#res#1.offset|)) (+ .cse82 1)) (< (select (select .cse86 |c_ULTIMATE.start_create_fresh_int_array_#res#1.base|) |c_ULTIMATE.start_create_fresh_int_array_#res#1.offset|) .cse82))))))) (forall ((v_subst_9 Int) (v_ArrVal_2133 (Array Int Int)) (v_ArrVal_2132 (Array Int Int))) (let ((.cse93 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t1~0#1.base| v_ArrVal_2132))) (let ((.cse91 (store .cse93 |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2133))) (let ((.cse92 (select .cse91 |c_ULTIMATE.start_create_fresh_int_array_#res#1.base|))) (let ((.cse87 (select .cse92 |c_ULTIMATE.start_create_fresh_int_array_#res#1.offset|))) (let ((.cse90 (+ .cse87 1))) (or (forall ((v_ArrVal_2134 (Array Int Int)) (v_subst_10 Int)) (let ((.cse89 (select (store .cse91 |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2134) |c_ULTIMATE.start_create_fresh_int_array_#res#1.base|))) (let ((.cse88 (select .cse89 |c_ULTIMATE.start_create_fresh_int_array_#res#1.offset|))) (or (< .cse87 (+ 2 .cse88)) (< (select .cse89 (+ (* v_subst_10 4) |c_ULTIMATE.start_create_fresh_int_array_#res#1.offset|)) .cse90) (< 2147483646 .cse88))))) (< (select .cse92 (+ (* 4 v_subst_9) |c_ULTIMATE.start_create_fresh_int_array_#res#1.offset|)) .cse90) (< (select (select .cse93 |c_ULTIMATE.start_create_fresh_int_array_#res#1.base|) |c_ULTIMATE.start_create_fresh_int_array_#res#1.offset|) .cse87)))))))) (forall ((v_ArrVal_2133 (Array Int Int)) (v_ArrVal_2132 (Array Int Int))) (let ((.cse101 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t1~0#1.base| v_ArrVal_2132))) (let ((.cse100 (store .cse101 |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2133))) (let ((.cse95 (select (select .cse101 |c_ULTIMATE.start_create_fresh_int_array_#res#1.base|) |c_ULTIMATE.start_create_fresh_int_array_#res#1.offset|)) (.cse94 (select .cse100 |c_ULTIMATE.start_create_fresh_int_array_#res#1.base|))) (or (< (select .cse94 |c_ULTIMATE.start_create_fresh_int_array_#res#1.offset|) (+ .cse95 1)) (forall ((v_subst_15 Int) (v_ArrVal_2134 (Array Int Int)) (v_subst_1 Int)) (let ((.cse99 (select (store .cse100 |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2134) |c_ULTIMATE.start_create_fresh_int_array_#res#1.base|))) (let ((.cse96 (select .cse94 (+ (* v_subst_15 4) |c_ULTIMATE.start_create_fresh_int_array_#res#1.offset|))) (.cse97 (select .cse99 (+ (* 4 v_subst_1) |c_ULTIMATE.start_create_fresh_int_array_#res#1.offset|))) (.cse98 (select .cse99 |c_ULTIMATE.start_create_fresh_int_array_#res#1.offset|))) (or (< .cse96 .cse97) (< .cse95 .cse96) (< .cse97 (+ 2 .cse98)) (< 2147483646 .cse98)))))))))) (forall ((v_ArrVal_2133 (Array Int Int)) (v_ArrVal_2132 (Array Int Int))) (let ((.cse109 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t1~0#1.base| v_ArrVal_2132))) (let ((.cse108 (store .cse109 |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2133))) (let ((.cse107 (select .cse108 |c_ULTIMATE.start_create_fresh_int_array_#res#1.base|))) (let ((.cse102 (select .cse107 |c_ULTIMATE.start_create_fresh_int_array_#res#1.offset|))) (or (forall ((v_subst_6 Int) (v_ArrVal_2134 (Array Int Int)) (v_subst_1 Int)) (let ((.cse106 (select (store .cse108 |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2134) |c_ULTIMATE.start_create_fresh_int_array_#res#1.base|))) (let ((.cse103 (select .cse107 (+ (* 4 v_subst_6) |c_ULTIMATE.start_create_fresh_int_array_#res#1.offset|))) (.cse104 (select .cse106 (+ (* 4 v_subst_1) |c_ULTIMATE.start_create_fresh_int_array_#res#1.offset|))) (.cse105 (select .cse106 |c_ULTIMATE.start_create_fresh_int_array_#res#1.offset|))) (or (< .cse102 .cse103) (< .cse104 (+ 2 .cse105)) (< .cse103 .cse104) (< 2147483646 .cse105))))) (< (select (select .cse109 |c_ULTIMATE.start_create_fresh_int_array_#res#1.base|) |c_ULTIMATE.start_create_fresh_int_array_#res#1.offset|) .cse102))))))) (forall ((v_subst_18 Int) (v_ArrVal_2133 (Array Int Int)) (v_ArrVal_2132 (Array Int Int))) (let ((.cse117 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t1~0#1.base| v_ArrVal_2132))) (let ((.cse112 (select (select .cse117 |c_ULTIMATE.start_create_fresh_int_array_#res#1.base|) |c_ULTIMATE.start_create_fresh_int_array_#res#1.offset|)) (.cse116 (store .cse117 |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2133))) (let ((.cse110 (select .cse116 |c_ULTIMATE.start_create_fresh_int_array_#res#1.base|)) (.cse111 (+ .cse112 1))) (or (< (select .cse110 |c_ULTIMATE.start_create_fresh_int_array_#res#1.offset|) .cse111) (forall ((v_ArrVal_2134 (Array Int Int)) (v_subst_20 Int)) (let ((.cse115 (select (store .cse116 |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2134) |c_ULTIMATE.start_create_fresh_int_array_#res#1.base|))) (let ((.cse113 (select .cse115 (+ (* v_subst_20 4) |c_ULTIMATE.start_create_fresh_int_array_#res#1.offset|))) (.cse114 (select .cse115 |c_ULTIMATE.start_create_fresh_int_array_#res#1.offset|))) (or (< .cse112 .cse113) (< .cse113 (+ 3 .cse114)) (< 2147483645 .cse114))))) (< (select .cse110 (+ (* v_subst_18 4) |c_ULTIMATE.start_create_fresh_int_array_#res#1.offset|)) .cse111))))))) is different from false [2023-11-17 18:25:57,780 WARN L854 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_2133 (Array Int Int)) (v_ArrVal_2132 (Array Int Int))) (let ((.cse6 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t1~0#1.base| v_ArrVal_2132))) (let ((.cse5 (store .cse6 |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2133))) (let ((.cse1 (select (select .cse6 |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base|) |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|)) (.cse0 (select .cse5 |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base|))) (or (< (select .cse0 |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|) (+ .cse1 1)) (forall ((v_subst_17 Int) (v_ArrVal_2134 (Array Int Int)) (v_subst_4 Int)) (let ((.cse4 (select (store .cse5 |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2134) |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base|))) (let ((.cse2 (select .cse0 (+ (* v_subst_17 4) |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|))) (.cse3 (select .cse4 |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|))) (or (< .cse1 .cse2) (< 2147483646 .cse3) (< (select .cse4 (+ (* 4 v_subst_4) |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|)) (+ .cse2 1)) (< .cse2 (+ 2 .cse3))))))))))) (forall ((v_subst_9 Int) (v_ArrVal_2133 (Array Int Int)) (v_ArrVal_2132 (Array Int Int))) (let ((.cse13 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t1~0#1.base| v_ArrVal_2132))) (let ((.cse12 (store .cse13 |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2133))) (let ((.cse7 (select .cse12 |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base|))) (let ((.cse8 (select .cse7 |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|))) (or (< (select .cse7 (+ (* 4 v_subst_9) |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|)) (+ .cse8 1)) (forall ((v_ArrVal_2134 (Array Int Int)) (v_subst_11 Int)) (let ((.cse11 (select (store .cse12 |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2134) |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base|))) (let ((.cse9 (select .cse11 (+ (* v_subst_11 4) |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|))) (.cse10 (select .cse11 |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|))) (or (< .cse8 .cse9) (< 2147483645 .cse10) (< .cse9 (+ 3 .cse10)))))) (< (select (select .cse13 |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base|) |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|) .cse8))))))) (forall ((v_subst_9 Int) (v_ArrVal_2133 (Array Int Int)) (v_ArrVal_2132 (Array Int Int))) (let ((.cse20 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t1~0#1.base| v_ArrVal_2132))) (let ((.cse19 (store .cse20 |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2133))) (let ((.cse14 (select .cse19 |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base|))) (let ((.cse18 (select .cse14 |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|))) (let ((.cse15 (+ .cse18 1))) (or (< (select .cse14 (+ (* 4 v_subst_9) |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|)) .cse15) (forall ((v_subst_12 Int) (v_ArrVal_2134 (Array Int Int))) (let ((.cse17 (select (store .cse19 |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2134) |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base|))) (let ((.cse16 (select .cse17 |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|))) (or (< 2147483645 .cse16) (< (select .cse17 (+ (* v_subst_12 4) |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|)) .cse15) (< .cse18 (+ 3 .cse16)))))) (< (select (select .cse20 |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base|) |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|) .cse18)))))))) (forall ((v_ArrVal_2133 (Array Int Int)) (v_ArrVal_2132 (Array Int Int))) (let ((.cse27 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t1~0#1.base| v_ArrVal_2132))) (let ((.cse26 (store .cse27 |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2133))) (let ((.cse25 (select .cse26 |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base|))) (let ((.cse24 (select .cse25 |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|))) (or (forall ((v_subst_7 Int) (v_ArrVal_2134 (Array Int Int)) (v_subst_3 Int)) (let ((.cse22 (select (store .cse26 |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2134) |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base|))) (let ((.cse23 (select .cse25 (+ (* 4 v_subst_7) |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|))) (.cse21 (select .cse22 |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|))) (or (< 2147483645 .cse21) (< (select .cse22 (+ (* 4 v_subst_3) |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|)) (+ .cse23 1)) (< .cse24 .cse23) (< .cse23 (+ 3 .cse21)))))) (< (select (select .cse27 |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base|) |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|) .cse24))))))) (forall ((v_ArrVal_2133 (Array Int Int)) (v_ArrVal_2132 (Array Int Int))) (let ((.cse35 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t1~0#1.base| v_ArrVal_2132))) (let ((.cse34 (store .cse35 |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2133))) (let ((.cse33 (select .cse34 |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base|))) (let ((.cse28 (select .cse33 |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|))) (or (forall ((v_subst_6 Int) (v_ArrVal_2134 (Array Int Int)) (v_subst_1 Int)) (let ((.cse32 (select (store .cse34 |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2134) |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base|))) (let ((.cse29 (select .cse33 (+ (* 4 v_subst_6) |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|))) (.cse31 (select .cse32 (+ (* 4 v_subst_1) |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|))) (.cse30 (select .cse32 |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|))) (or (< .cse28 .cse29) (< 2147483646 .cse30) (< .cse29 .cse31) (< .cse31 (+ 2 .cse30)))))) (< (select (select .cse35 |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base|) |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|) .cse28))))))) (forall ((v_ArrVal_2133 (Array Int Int)) (v_ArrVal_2132 (Array Int Int))) (let ((.cse43 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t1~0#1.base| v_ArrVal_2132))) (let ((.cse42 (store .cse43 |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2133))) (let ((.cse41 (select .cse42 |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base|))) (let ((.cse38 (select .cse41 |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|))) (or (forall ((v_subst_8 Int) (v_ArrVal_2134 (Array Int Int)) (v_subst_2 Int)) (let ((.cse40 (select (store .cse42 |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2134) |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base|))) (let ((.cse36 (select .cse41 (+ (* 4 v_subst_8) |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|))) (.cse37 (select .cse40 (+ (* 4 v_subst_2) |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|))) (.cse39 (select .cse40 |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|))) (or (< .cse36 .cse37) (< .cse38 .cse36) (< 2147483645 .cse39) (< .cse37 (+ 3 .cse39)))))) (< (select (select .cse43 |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base|) |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|) .cse38))))))) (forall ((v_subst_18 Int) (v_ArrVal_2133 (Array Int Int)) (v_ArrVal_2132 (Array Int Int))) (let ((.cse50 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t1~0#1.base| v_ArrVal_2132))) (let ((.cse44 (select (select .cse50 |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base|) |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|)) (.cse48 (store .cse50 |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2133))) (let ((.cse49 (select .cse48 |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base|)) (.cse47 (+ .cse44 1))) (or (forall ((v_subst_19 Int) (v_ArrVal_2134 (Array Int Int))) (let ((.cse46 (select (store .cse48 |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2134) |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base|))) (let ((.cse45 (select .cse46 |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|))) (or (< .cse44 (+ 3 .cse45)) (< 2147483645 .cse45) (< (select .cse46 (+ (* v_subst_19 4) |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|)) .cse47))))) (< (select .cse49 |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|) .cse47) (< (select .cse49 (+ (* v_subst_18 4) |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|)) .cse47)))))) (forall ((v_subst_9 Int) (v_ArrVal_2133 (Array Int Int)) (v_ArrVal_2132 (Array Int Int))) (let ((.cse57 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t1~0#1.base| v_ArrVal_2132))) (let ((.cse55 (store .cse57 |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2133))) (let ((.cse56 (select .cse55 |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base|))) (let ((.cse52 (select .cse56 |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|))) (let ((.cse54 (+ .cse52 1))) (or (forall ((v_ArrVal_2134 (Array Int Int)) (v_subst_10 Int)) (let ((.cse53 (select (store .cse55 |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2134) |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base|))) (let ((.cse51 (select .cse53 |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|))) (or (< 2147483646 .cse51) (< .cse52 (+ 2 .cse51)) (< (select .cse53 (+ (* v_subst_10 4) |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|)) .cse54))))) (< (select .cse56 (+ (* 4 v_subst_9) |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|)) .cse54) (< (select (select .cse57 |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base|) |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|) .cse52)))))))) (forall ((v_subst_18 Int) (v_ArrVal_2133 (Array Int Int)) (v_ArrVal_2132 (Array Int Int))) (let ((.cse65 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t1~0#1.base| v_ArrVal_2132))) (let ((.cse60 (select (select .cse65 |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base|) |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|)) (.cse64 (store .cse65 |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2133))) (let ((.cse58 (select .cse64 |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base|)) (.cse59 (+ .cse60 1))) (or (< (select .cse58 |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|) .cse59) (< (select .cse58 (+ (* v_subst_18 4) |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|)) .cse59) (forall ((v_ArrVal_2134 (Array Int Int)) (v_subst_20 Int)) (let ((.cse63 (select (store .cse64 |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2134) |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base|))) (let ((.cse61 (select .cse63 (+ (* v_subst_20 4) |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|))) (.cse62 (select .cse63 |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|))) (or (< .cse60 .cse61) (< 2147483645 .cse62) (< .cse61 (+ 3 .cse62))))))))))) (forall ((v_ArrVal_2133 (Array Int Int)) (v_ArrVal_2132 (Array Int Int))) (let ((.cse73 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t1~0#1.base| v_ArrVal_2132))) (let ((.cse72 (store .cse73 |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2133))) (let ((.cse67 (select (select .cse73 |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base|) |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|)) (.cse66 (select .cse72 |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base|))) (or (< (select .cse66 |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|) (+ .cse67 1)) (forall ((v_subst_14 Int) (v_ArrVal_2134 (Array Int Int)) (v_subst_2 Int)) (let ((.cse71 (select (store .cse72 |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2134) |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base|))) (let ((.cse68 (select .cse66 (+ (* v_subst_14 4) |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|))) (.cse69 (select .cse71 (+ (* 4 v_subst_2) |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|))) (.cse70 (select .cse71 |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|))) (or (< .cse68 .cse69) (< 2147483645 .cse70) (< .cse67 .cse68) (< .cse69 (+ 3 .cse70))))))))))) (forall ((v_subst_18 Int) (v_ArrVal_2133 (Array Int Int)) (v_ArrVal_2132 (Array Int Int))) (let ((.cse81 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t1~0#1.base| v_ArrVal_2132))) (let ((.cse77 (select (select .cse81 |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base|) |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|)) (.cse80 (store .cse81 |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2133))) (let ((.cse74 (select .cse80 |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base|)) (.cse75 (+ .cse77 1))) (or (< (select .cse74 |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|) .cse75) (forall ((v_ArrVal_2134 (Array Int Int)) (v_subst_21 Int)) (let ((.cse79 (select (store .cse80 |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2134) |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base|))) (let ((.cse78 (select .cse79 (+ (* v_subst_21 4) |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|))) (.cse76 (select .cse79 |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|))) (or (< 2147483646 .cse76) (< .cse77 .cse78) (< .cse78 (+ 2 .cse76)))))) (< (select .cse74 (+ (* v_subst_18 4) |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|)) .cse75)))))) (forall ((v_subst_18 Int) (v_ArrVal_2133 (Array Int Int)) (v_ArrVal_2132 (Array Int Int))) (let ((.cse88 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t1~0#1.base| v_ArrVal_2132))) (let ((.cse85 (select (select .cse88 |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base|) |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|)) (.cse86 (store .cse88 |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2133))) (let ((.cse87 (select .cse86 |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base|)) (.cse84 (+ .cse85 1))) (or (forall ((v_ArrVal_2134 (Array Int Int)) (v_subst_22 Int)) (let ((.cse83 (select (store .cse86 |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2134) |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base|))) (let ((.cse82 (select .cse83 |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|))) (or (< 2147483646 .cse82) (< (select .cse83 (+ (* v_subst_22 4) |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|)) .cse84) (< .cse85 (+ 2 .cse82)))))) (< (select .cse87 |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|) .cse84) (< (select .cse87 (+ (* v_subst_18 4) |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|)) .cse84)))))) (forall ((v_subst_9 Int) (v_ArrVal_2133 (Array Int Int)) (v_ArrVal_2132 (Array Int Int))) (let ((.cse95 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t1~0#1.base| v_ArrVal_2132))) (let ((.cse94 (store .cse95 |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2133))) (let ((.cse89 (select .cse94 |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base|))) (let ((.cse90 (select .cse89 |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|))) (or (< (select .cse89 (+ (* 4 v_subst_9) |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|)) (+ .cse90 1)) (forall ((v_subst_13 Int) (v_ArrVal_2134 (Array Int Int))) (let ((.cse93 (select (store .cse94 |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2134) |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base|))) (let ((.cse92 (select .cse93 (+ (* v_subst_13 4) |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|))) (.cse91 (select .cse93 |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|))) (or (< 2147483646 .cse91) (< .cse90 .cse92) (< .cse92 (+ 2 .cse91)))))) (< (select (select .cse95 |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base|) |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|) .cse90))))))) (forall ((v_ArrVal_2133 (Array Int Int)) (v_ArrVal_2132 (Array Int Int))) (let ((.cse102 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t1~0#1.base| v_ArrVal_2132))) (let ((.cse101 (store .cse102 |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2133))) (let ((.cse97 (select (select .cse102 |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base|) |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|)) (.cse96 (select .cse101 |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base|))) (or (< (select .cse96 |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|) (+ .cse97 1)) (forall ((v_subst_16 Int) (v_ArrVal_2134 (Array Int Int)) (v_subst_3 Int)) (let ((.cse99 (select (store .cse101 |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2134) |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base|))) (let ((.cse98 (select .cse99 |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|)) (.cse100 (select .cse96 (+ (* v_subst_16 4) |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|)))) (or (< 2147483645 .cse98) (< (select .cse99 (+ (* 4 v_subst_3) |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|)) (+ .cse100 1)) (< .cse100 (+ 3 .cse98)) (< .cse97 .cse100)))))))))) (forall ((v_ArrVal_2133 (Array Int Int)) (v_ArrVal_2132 (Array Int Int))) (let ((.cse110 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t1~0#1.base| v_ArrVal_2132))) (let ((.cse109 (store .cse110 |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2133))) (let ((.cse104 (select (select .cse110 |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base|) |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|)) (.cse103 (select .cse109 |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base|))) (or (< (select .cse103 |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|) (+ .cse104 1)) (forall ((v_subst_15 Int) (v_ArrVal_2134 (Array Int Int)) (v_subst_1 Int)) (let ((.cse108 (select (store .cse109 |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2134) |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base|))) (let ((.cse106 (select .cse103 (+ (* v_subst_15 4) |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|))) (.cse107 (select .cse108 (+ (* 4 v_subst_1) |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|))) (.cse105 (select .cse108 |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|))) (or (< 2147483646 .cse105) (< .cse104 .cse106) (< .cse106 .cse107) (< .cse107 (+ 2 .cse105))))))))))) (forall ((v_ArrVal_2133 (Array Int Int)) (v_ArrVal_2132 (Array Int Int))) (let ((.cse117 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t1~0#1.base| v_ArrVal_2132))) (let ((.cse116 (store .cse117 |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2133))) (let ((.cse115 (select .cse116 |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base|))) (let ((.cse114 (select .cse115 |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|))) (or (forall ((v_ArrVal_2134 (Array Int Int)) (v_subst_5 Int) (v_subst_4 Int)) (let ((.cse113 (select (store .cse116 |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2134) |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base|))) (let ((.cse112 (select .cse113 |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|)) (.cse111 (select .cse115 (+ (* 4 v_subst_5) |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|)))) (or (< .cse111 (+ 2 .cse112)) (< 2147483646 .cse112) (< (select .cse113 (+ (* 4 v_subst_4) |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|)) (+ .cse111 1)) (< .cse114 .cse111))))) (< (select (select .cse117 |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base|) |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|) .cse114)))))))) is different from false [2023-11-17 18:25:59,703 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-17 18:25:59,703 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 239 treesize of output 143 [2023-11-17 18:25:59,738 INFO L349 Elim1Store]: treesize reduction 13, result has 48.0 percent of original size [2023-11-17 18:25:59,739 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 13871 treesize of output 12694 [2023-11-17 18:25:59,792 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-17 18:25:59,806 INFO L349 Elim1Store]: treesize reduction 9, result has 47.1 percent of original size [2023-11-17 18:25:59,807 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 355 treesize of output 333 [2023-11-17 18:25:59,826 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-17 18:25:59,839 INFO L349 Elim1Store]: treesize reduction 9, result has 47.1 percent of original size [2023-11-17 18:25:59,840 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 340 treesize of output 288 [2023-11-17 18:25:59,868 INFO L349 Elim1Store]: treesize reduction 5, result has 37.5 percent of original size [2023-11-17 18:25:59,868 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 219 treesize of output 158 [2023-11-17 18:26:00,043 INFO L349 Elim1Store]: treesize reduction 11, result has 8.3 percent of original size [2023-11-17 18:26:00,043 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 235 treesize of output 1 [2023-11-17 18:26:00,051 INFO L349 Elim1Store]: treesize reduction 11, result has 8.3 percent of original size [2023-11-17 18:26:00,051 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 234 treesize of output 1 [2023-11-17 18:26:00,057 INFO L349 Elim1Store]: treesize reduction 11, result has 8.3 percent of original size [2023-11-17 18:26:00,057 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 240 treesize of output 1 [2023-11-17 18:26:00,062 INFO L349 Elim1Store]: treesize reduction 11, result has 8.3 percent of original size [2023-11-17 18:26:00,063 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 241 treesize of output 1 [2023-11-17 18:26:00,075 INFO L349 Elim1Store]: treesize reduction 11, result has 8.3 percent of original size [2023-11-17 18:26:00,076 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 239 treesize of output 1 [2023-11-17 18:26:00,082 INFO L349 Elim1Store]: treesize reduction 11, result has 8.3 percent of original size [2023-11-17 18:26:00,083 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 240 treesize of output 1 [2023-11-17 18:26:00,089 INFO L349 Elim1Store]: treesize reduction 11, result has 8.3 percent of original size [2023-11-17 18:26:00,090 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 239 treesize of output 1 [2023-11-17 18:26:00,095 INFO L349 Elim1Store]: treesize reduction 11, result has 8.3 percent of original size [2023-11-17 18:26:00,095 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 235 treesize of output 1 [2023-11-17 18:26:00,100 INFO L349 Elim1Store]: treesize reduction 11, result has 8.3 percent of original size [2023-11-17 18:26:00,101 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 227 treesize of output 1 [2023-11-17 18:26:00,107 INFO L349 Elim1Store]: treesize reduction 11, result has 8.3 percent of original size [2023-11-17 18:26:00,107 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 240 treesize of output 1 [2023-11-17 18:26:00,112 INFO L349 Elim1Store]: treesize reduction 11, result has 8.3 percent of original size [2023-11-17 18:26:00,113 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 234 treesize of output 1 [2023-11-17 18:26:00,118 INFO L349 Elim1Store]: treesize reduction 11, result has 8.3 percent of original size [2023-11-17 18:26:00,122 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 239 treesize of output 1 [2023-11-17 18:26:00,128 INFO L349 Elim1Store]: treesize reduction 11, result has 8.3 percent of original size [2023-11-17 18:26:00,129 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 240 treesize of output 1 [2023-11-17 18:26:00,135 INFO L349 Elim1Store]: treesize reduction 11, result has 8.3 percent of original size [2023-11-17 18:26:00,138 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 227 treesize of output 1 [2023-11-17 18:26:00,144 INFO L349 Elim1Store]: treesize reduction 11, result has 8.3 percent of original size [2023-11-17 18:26:00,145 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 241 treesize of output 1 [2023-11-17 18:26:00,461 INFO L134 CoverageAnalysis]: Checked inductivity of 3794 backedges. 30 proven. 885 refuted. 0 times theorem prover too weak. 2768 trivial. 111 not checked. [2023-11-17 18:26:00,461 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [121350943] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-17 18:26:00,461 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-11-17 18:26:00,462 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [43, 25, 23] total 85 [2023-11-17 18:26:00,462 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [621103579] [2023-11-17 18:26:00,462 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-11-17 18:26:00,463 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 85 states [2023-11-17 18:26:00,463 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-17 18:26:00,464 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 85 interpolants. [2023-11-17 18:26:00,465 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=388, Invalid=5482, Unknown=14, NotChecked=1256, Total=7140 [2023-11-17 18:26:00,465 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-17 18:26:00,465 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-11-17 18:26:00,465 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 85 states, 85 states have (on average 8.423529411764706) internal successors, (716), 85 states have internal predecessors, (716), 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) [2023-11-17 18:26:00,465 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-17 18:26:00,465 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-11-17 18:26:00,465 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2023-11-17 18:26:00,465 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2023-11-17 18:26:00,465 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 65 states. [2023-11-17 18:26:00,466 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2023-11-17 18:26:00,466 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2023-11-17 18:26:00,466 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 107 states. [2023-11-17 18:26:00,466 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2023-11-17 18:26:00,466 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 73 states. [2023-11-17 18:26:00,466 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 56 states. [2023-11-17 18:26:00,466 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2023-11-17 18:26:00,466 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 101 states. [2023-11-17 18:26:00,466 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 118 states. [2023-11-17 18:26:00,466 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2023-11-17 18:26:00,466 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2023-11-17 18:26:00,466 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 248 states. [2023-11-17 18:26:00,466 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 68 states. [2023-11-17 18:26:00,466 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 109 states. [2023-11-17 18:26:00,466 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. Received shutdown request... [2023-11-17 18:30:16,973 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (20)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2023-11-17 18:30:17,002 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (20)] Forceful destruction successful, exit code 0 [2023-11-17 18:30:17,008 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-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 [2023-11-17 18:30:17,011 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2023-11-17 18:30:17,184 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19,20 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-17 18:30:17,184 WARN L619 AbstractCegarLoop]: Verification canceled: while PredicateUnifier was unifying predicates,while SimplifyDDA2 was simplifying a ∧-20-4-1 term,while SimplifyDDA2 was simplifying 20 xjuncts wrt. a ATOM-1 context. [2023-11-17 18:30:17,187 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (5 of 6 remaining) [2023-11-17 18:30:17,187 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (4 of 6 remaining) [2023-11-17 18:30:17,187 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (3 of 6 remaining) [2023-11-17 18:30:17,187 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr2INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (2 of 6 remaining) [2023-11-17 18:30:17,187 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr3INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 6 remaining) [2023-11-17 18:30:17,187 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr4INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (0 of 6 remaining) [2023-11-17 18:30:17,200 INFO L445 BasicCegarLoop]: Path program histogram: [18, 1, 1] [2023-11-17 18:30:17,203 INFO L228 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2023-11-17 18:30:17,203 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2023-11-17 18:30:17,205 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 17.11 06:30:17 BasicIcfg [2023-11-17 18:30:17,205 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-11-17 18:30:17,206 INFO L158 Benchmark]: Toolchain (without parser) took 466240.94ms. Allocated memory was 207.6MB in the beginning and 7.4GB in the end (delta: 7.2GB). Free memory was 155.5MB in the beginning and 6.0GB in the end (delta: -5.9GB). Peak memory consumption was 1.3GB. Max. memory is 8.0GB. [2023-11-17 18:30:17,206 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 207.6MB. Free memory was 155.0MB in the beginning and 154.8MB in the end (delta: 149.8kB). There was no memory consumed. Max. memory is 8.0GB. [2023-11-17 18:30:17,206 INFO L158 Benchmark]: CACSL2BoogieTranslator took 233.81ms. Allocated memory is still 207.6MB. Free memory was 155.1MB in the beginning and 142.5MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 8.0GB. [2023-11-17 18:30:17,206 INFO L158 Benchmark]: Boogie Procedure Inliner took 42.55ms. Allocated memory is still 207.6MB. Free memory was 142.5MB in the beginning and 140.4MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2023-11-17 18:30:17,207 INFO L158 Benchmark]: Boogie Preprocessor took 30.52ms. Allocated memory is still 207.6MB. Free memory was 140.4MB in the beginning and 138.4MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2023-11-17 18:30:17,207 INFO L158 Benchmark]: RCFGBuilder took 652.30ms. Allocated memory was 207.6MB in the beginning and 298.8MB in the end (delta: 91.2MB). Free memory was 138.4MB in the beginning and 263.5MB in the end (delta: -125.2MB). Peak memory consumption was 34.9MB. Max. memory is 8.0GB. [2023-11-17 18:30:17,207 INFO L158 Benchmark]: TraceAbstraction took 465276.47ms. Allocated memory was 298.8MB in the beginning and 7.4GB in the end (delta: 7.1GB). Free memory was 262.5MB in the beginning and 6.0GB in the end (delta: -5.8GB). Peak memory consumption was 1.3GB. Max. memory is 8.0GB. [2023-11-17 18:30:17,208 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13ms. Allocated memory is still 207.6MB. Free memory was 155.0MB in the beginning and 154.8MB in the end (delta: 149.8kB). There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 233.81ms. Allocated memory is still 207.6MB. Free memory was 155.1MB in the beginning and 142.5MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 42.55ms. Allocated memory is still 207.6MB. Free memory was 142.5MB in the beginning and 140.4MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 30.52ms. Allocated memory is still 207.6MB. Free memory was 140.4MB in the beginning and 138.4MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * RCFGBuilder took 652.30ms. Allocated memory was 207.6MB in the beginning and 298.8MB in the end (delta: 91.2MB). Free memory was 138.4MB in the beginning and 263.5MB in the end (delta: -125.2MB). Peak memory consumption was 34.9MB. Max. memory is 8.0GB. * TraceAbstraction took 465276.47ms. Allocated memory was 298.8MB in the beginning and 7.4GB in the end (delta: 7.1GB). Free memory was 262.5MB in the beginning and 6.0GB in the end (delta: -5.8GB). Peak memory consumption was 1.3GB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Independence relation #1 benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 2131378, independent: 1666925, independent conditional: 1660073, independent unconditional: 6852, dependent: 464453, dependent conditional: 464369, dependent unconditional: 84, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 2050621, independent: 1666925, independent conditional: 1660073, independent unconditional: 6852, dependent: 383696, dependent conditional: 383612, dependent unconditional: 84, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 2050621, independent: 1666925, independent conditional: 1660073, independent unconditional: 6852, dependent: 383696, dependent conditional: 383612, dependent unconditional: 84, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 6956642, independent: 1666925, independent conditional: 112966, independent unconditional: 1553959, dependent: 5289717, dependent conditional: 4793055, dependent unconditional: 496662, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 6956642, independent: 1666925, independent conditional: 112966, independent unconditional: 1553959, dependent: 5289717, dependent conditional: 3439987, dependent unconditional: 1849730, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 6956642, independent: 1666925, independent conditional: 112966, independent unconditional: 1553959, dependent: 5289717, dependent conditional: 3439987, dependent unconditional: 1849730, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 9323, independent: 5960, independent conditional: 102, independent unconditional: 5858, dependent: 3363, dependent conditional: 3279, dependent unconditional: 84, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 9323, independent: 5854, independent conditional: 0, independent unconditional: 5854, dependent: 3469, dependent conditional: 0, dependent unconditional: 3469, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 3469, independent: 106, independent conditional: 102, independent unconditional: 4, dependent: 3363, dependent conditional: 3279, dependent unconditional: 84, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 3469, independent: 106, independent conditional: 102, independent unconditional: 4, dependent: 3363, dependent conditional: 3279, dependent unconditional: 84, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 13863, independent: 390, independent conditional: 332, independent unconditional: 57, dependent: 13473, dependent conditional: 13134, dependent unconditional: 339, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 6956642, independent: 1660965, independent conditional: 112864, independent unconditional: 1548101, dependent: 5286354, dependent conditional: 3436708, dependent unconditional: 1849646, unknown: 9323, unknown conditional: 3381, unknown unconditional: 5942] , Statistics on independence cache: Total cache size (in pairs): 9323, Positive cache size: 5960, Positive conditional cache size: 102, Positive unconditional cache size: 5858, Negative cache size: 3363, Negative conditional cache size: 3279, Negative unconditional cache size: 84, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 1353068, Maximal queried relation: 17, Independence queries for same thread: 80757 - StatisticsResult: Persistent set benchmarks Persistent set computation time: 0.6s, Number of persistent set computation: 741, Number of trivial persistent sets: 238, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 6936, independent: 6852, independent conditional: 0, independent unconditional: 6852, dependent: 84, dependent conditional: 0, dependent unconditional: 84, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 2131378, independent: 1666925, independent conditional: 1660073, independent unconditional: 6852, dependent: 464453, dependent conditional: 464369, dependent unconditional: 84, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 2050621, independent: 1666925, independent conditional: 1660073, independent unconditional: 6852, dependent: 383696, dependent conditional: 383612, dependent unconditional: 84, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 2050621, independent: 1666925, independent conditional: 1660073, independent unconditional: 6852, dependent: 383696, dependent conditional: 383612, dependent unconditional: 84, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 6956642, independent: 1666925, independent conditional: 112966, independent unconditional: 1553959, dependent: 5289717, dependent conditional: 4793055, dependent unconditional: 496662, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 6956642, independent: 1666925, independent conditional: 112966, independent unconditional: 1553959, dependent: 5289717, dependent conditional: 3439987, dependent unconditional: 1849730, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 6956642, independent: 1666925, independent conditional: 112966, independent unconditional: 1553959, dependent: 5289717, dependent conditional: 3439987, dependent unconditional: 1849730, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 9323, independent: 5960, independent conditional: 102, independent unconditional: 5858, dependent: 3363, dependent conditional: 3279, dependent unconditional: 84, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 9323, independent: 5854, independent conditional: 0, independent unconditional: 5854, dependent: 3469, dependent conditional: 0, dependent unconditional: 3469, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 3469, independent: 106, independent conditional: 102, independent unconditional: 4, dependent: 3363, dependent conditional: 3279, dependent unconditional: 84, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 3469, independent: 106, independent conditional: 102, independent unconditional: 4, dependent: 3363, dependent conditional: 3279, dependent unconditional: 84, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 13863, independent: 390, independent conditional: 332, independent unconditional: 57, dependent: 13473, dependent conditional: 13134, dependent unconditional: 339, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 6956642, independent: 1660965, independent conditional: 112864, independent unconditional: 1548101, dependent: 5286354, dependent conditional: 3436708, dependent unconditional: 1849646, unknown: 9323, unknown conditional: 3381, unknown unconditional: 5942] , Statistics on independence cache: Total cache size (in pairs): 9323, Positive cache size: 5960, Positive conditional cache size: 102, Positive unconditional cache size: 5858, Negative cache size: 3363, Negative conditional cache size: 3279, Negative unconditional cache size: 84, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 1353068, Maximal queried relation: 17, Independence queries for same thread: 80757 - TimeoutResultAtElement [Line: 134]: Timeout (TraceAbstraction) Unable to prove that a call to reach_error is unreachable Cancelled while PredicateUnifier was unifying predicates,while SimplifyDDA2 was simplifying a ∧-20-4-1 term,while SimplifyDDA2 was simplifying 20 xjuncts wrt. a ATOM-1 context. - TimeoutResultAtElement [Line: 123]: Timeout (TraceAbstraction) Unable to prove that petrification did provide enough thread instances (tool internal message) Cancelled while PredicateUnifier was unifying predicates,while SimplifyDDA2 was simplifying a ∧-20-4-1 term,while SimplifyDDA2 was simplifying 20 xjuncts wrt. a ATOM-1 context. - TimeoutResultAtElement [Line: 126]: Timeout (TraceAbstraction) Unable to prove that petrification did provide enough thread instances (tool internal message) Cancelled while PredicateUnifier was unifying predicates,while SimplifyDDA2 was simplifying a ∧-20-4-1 term,while SimplifyDDA2 was simplifying 20 xjuncts wrt. a ATOM-1 context. - TimeoutResultAtElement [Line: 124]: Timeout (TraceAbstraction) Unable to prove that petrification did provide enough thread instances (tool internal message) Cancelled while PredicateUnifier was unifying predicates,while SimplifyDDA2 was simplifying a ∧-20-4-1 term,while SimplifyDDA2 was simplifying 20 xjuncts wrt. a ATOM-1 context. - TimeoutResultAtElement [Line: 122]: Timeout (TraceAbstraction) Unable to prove that petrification did provide enough thread instances (tool internal message) Cancelled while PredicateUnifier was unifying predicates,while SimplifyDDA2 was simplifying a ∧-20-4-1 term,while SimplifyDDA2 was simplifying 20 xjuncts wrt. a ATOM-1 context. - TimeoutResultAtElement [Line: 125]: Timeout (TraceAbstraction) Unable to prove that petrification did provide enough thread instances (tool internal message) Cancelled while PredicateUnifier was unifying predicates,while SimplifyDDA2 was simplifying a ∧-20-4-1 term,while SimplifyDDA2 was simplifying 20 xjuncts wrt. a ATOM-1 context. - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: ULTIMATE.start with 1 thread instances CFG has 11 procedures, 248 locations, 6 error locations. Started 1 CEGAR loops. OverallTime: 465.1s, OverallIterations: 20, TraceHistogramMax: 0, PathProgramHistogramMax: 18, EmptinessCheckTime: 330.8s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 2489, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.9s SsaConstructionTime, 57.2s SatisfiabilityAnalysisTime, 69.8s InterpolantComputationTime, 11974 NumberOfCodeBlocks, 11628 NumberOfCodeBlocksAsserted, 113 NumberOfCheckSat, 17691 ConstructedInterpolants, 79 QuantifiedInterpolants, 131773 SizeOfPredicates, 560 NumberOfNonLiveVariables, 12092 ConjunctsInSsa, 626 ConjunctsInUnsatCore, 56 InterpolantComputations, 2 PerfectInterpolantSequences, 23939/37041 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: Timeout Completed graceful shutdown