/root/.sdkman/candidates/java/current/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../benchexec/../../../trunk/examples/settings/gemcutter/NewStatesSleep.epf --traceabstraction.dfs.order.used.in.por LOOP_LOCKSTEP --traceabstraction.additional.conditional.commutativity.checking DFS --traceabstraction.criterion.for.conditional.commutativity.checking RANDOM --traceabstraction.probability.for.random.criterion 20 --traceabstraction.seed.for.random.criterion 213 -tc ../benchexec/../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/pthread/singleton_with-uninit-problems.i -------------------------------------------------------------------------------- This is Ultimate 0.2.4-wip.dk.conditional-comm-3774817-m [2024-04-05 00:47:50,188 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-04-05 00:47:50,269 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../benchexec/../../../trunk/examples/settings/gemcutter/NewStatesSleep.epf [2024-04-05 00:47:50,274 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-04-05 00:47:50,274 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-04-05 00:47:50,309 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-04-05 00:47:50,309 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-04-05 00:47:50,310 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-04-05 00:47:50,310 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-04-05 00:47:50,314 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-04-05 00:47:50,314 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-04-05 00:47:50,314 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-04-05 00:47:50,315 INFO L153 SettingsManager]: * Use SBE=true [2024-04-05 00:47:50,316 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-04-05 00:47:50,317 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-04-05 00:47:50,317 INFO L153 SettingsManager]: * sizeof long=4 [2024-04-05 00:47:50,317 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-04-05 00:47:50,317 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-04-05 00:47:50,317 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-04-05 00:47:50,318 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-04-05 00:47:50,318 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-04-05 00:47:50,318 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-04-05 00:47:50,320 INFO L153 SettingsManager]: * sizeof long double=12 [2024-04-05 00:47:50,320 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-04-05 00:47:50,320 INFO L153 SettingsManager]: * Use constant arrays=true [2024-04-05 00:47:50,320 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-04-05 00:47:50,321 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-04-05 00:47:50,321 INFO L153 SettingsManager]: * To the following directory=./dump/ [2024-04-05 00:47:50,321 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-04-05 00:47:50,321 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-04-05 00:47:50,322 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-04-05 00:47:50,323 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-04-05 00:47:50,323 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-04-05 00:47:50,323 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-04-05 00:47:50,323 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=SLEEP_NEW_STATES [2024-04-05 00:47:50,323 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-04-05 00:47:50,323 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-04-05 00:47:50,324 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2024-04-05 00:47:50,324 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-04-05 00:47:50,324 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: DFS Order used in POR -> LOOP_LOCKSTEP Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional conditional commutativity checking -> DFS Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Criterion for conditional commutativity checking -> RANDOM Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: probability for random criterion as percentage -> 20 Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: seed for random criterion -> 213 [2024-04-05 00:47:50,622 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-04-05 00:47:50,651 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-04-05 00:47:50,653 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-04-05 00:47:50,654 INFO L270 PluginConnector]: Initializing CDTParser... [2024-04-05 00:47:50,655 INFO L274 PluginConnector]: CDTParser initialized [2024-04-05 00:47:50,656 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/svcomp/pthread/singleton_with-uninit-problems.i [2024-04-05 00:47:51,816 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-04-05 00:47:52,076 INFO L384 CDTParser]: Found 1 translation units. [2024-04-05 00:47:52,077 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread/singleton_with-uninit-problems.i [2024-04-05 00:47:52,101 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/efde18c8a/b047d4d200d44c6c929997e813907408/FLAG184de82b9 [2024-04-05 00:47:52,117 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/efde18c8a/b047d4d200d44c6c929997e813907408 [2024-04-05 00:47:52,120 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-04-05 00:47:52,122 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-04-05 00:47:52,123 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-04-05 00:47:52,123 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-04-05 00:47:52,128 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-04-05 00:47:52,129 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.04 12:47:52" (1/1) ... [2024-04-05 00:47:52,130 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@10254395 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.04 12:47:52, skipping insertion in model container [2024-04-05 00:47:52,130 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.04 12:47:52" (1/1) ... [2024-04-05 00:47:52,181 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-04-05 00:47:52,678 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread/singleton_with-uninit-problems.i[55568,55581] [2024-04-05 00:47:52,712 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-04-05 00:47:52,724 INFO L202 MainTranslator]: Completed pre-run [2024-04-05 00:47:52,765 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread/singleton_with-uninit-problems.i[55568,55581] [2024-04-05 00:47:52,783 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-04-05 00:47:52,837 WARN L675 CHandler]: The function __VERIFIER_atomic_begin is called, but not defined or handled by StandardFunctionHandler. [2024-04-05 00:47:52,837 WARN L675 CHandler]: The function __VERIFIER_atomic_end is called, but not defined or handled by StandardFunctionHandler. [2024-04-05 00:47:52,844 INFO L206 MainTranslator]: Completed translation [2024-04-05 00:47:52,844 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.04 12:47:52 WrapperNode [2024-04-05 00:47:52,844 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-04-05 00:47:52,846 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-04-05 00:47:52,846 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-04-05 00:47:52,846 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-04-05 00:47:52,852 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.04 12:47:52" (1/1) ... [2024-04-05 00:47:52,883 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.04 12:47:52" (1/1) ... [2024-04-05 00:47:52,907 INFO L138 Inliner]: procedures = 324, calls = 52, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 40 [2024-04-05 00:47:52,908 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-04-05 00:47:52,908 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-04-05 00:47:52,909 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-04-05 00:47:52,909 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-04-05 00:47:52,937 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.04 12:47:52" (1/1) ... [2024-04-05 00:47:52,938 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.04 12:47:52" (1/1) ... [2024-04-05 00:47:52,940 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.04 12:47:52" (1/1) ... [2024-04-05 00:47:52,940 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.04 12:47:52" (1/1) ... [2024-04-05 00:47:52,947 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.04 12:47:52" (1/1) ... [2024-04-05 00:47:52,948 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.04 12:47:52" (1/1) ... [2024-04-05 00:47:52,950 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.04 12:47:52" (1/1) ... [2024-04-05 00:47:52,951 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.04 12:47:52" (1/1) ... [2024-04-05 00:47:52,953 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-04-05 00:47:52,954 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-04-05 00:47:52,954 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-04-05 00:47:52,954 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-04-05 00:47:52,954 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.04 12:47:52" (1/1) ... [2024-04-05 00:47:52,959 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-04-05 00:47:52,970 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-04-05 00:47:52,983 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-04-05 00:47:52,986 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-04-05 00:47:53,024 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-04-05 00:47:53,024 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-04-05 00:47:53,024 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-04-05 00:47:53,024 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-04-05 00:47:53,025 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-04-05 00:47:53,025 INFO L130 BoogieDeclarations]: Found specification of procedure thread0 [2024-04-05 00:47:53,025 INFO L138 BoogieDeclarations]: Found implementation of procedure thread0 [2024-04-05 00:47:53,025 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2024-04-05 00:47:53,025 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2024-04-05 00:47:53,025 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2024-04-05 00:47:53,027 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2024-04-05 00:47:53,027 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2024-04-05 00:47:53,027 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2024-04-05 00:47:53,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-04-05 00:47:53,028 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-04-05 00:47:53,028 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-04-05 00:47:53,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-04-05 00:47:53,028 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-04-05 00:47:53,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-04-05 00:47:53,029 WARN L213 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2024-04-05 00:47:53,154 INFO L241 CfgBuilder]: Building ICFG [2024-04-05 00:47:53,156 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2024-04-05 00:47:53,323 INFO L282 CfgBuilder]: Performing block encoding [2024-04-05 00:47:53,336 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-04-05 00:47:53,337 INFO L309 CfgBuilder]: Removed 0 assume(true) statements. [2024-04-05 00:47:53,338 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.04 12:47:53 BoogieIcfgContainer [2024-04-05 00:47:53,338 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-04-05 00:47:53,340 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-04-05 00:47:53,340 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-04-05 00:47:53,343 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-04-05 00:47:53,343 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 05.04 12:47:52" (1/3) ... [2024-04-05 00:47:53,344 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6cab16cc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 05.04 12:47:53, skipping insertion in model container [2024-04-05 00:47:53,344 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.04 12:47:52" (2/3) ... [2024-04-05 00:47:53,344 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6cab16cc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 05.04 12:47:53, skipping insertion in model container [2024-04-05 00:47:53,344 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.04 12:47:53" (3/3) ... [2024-04-05 00:47:53,345 INFO L112 eAbstractionObserver]: Analyzing ICFG singleton_with-uninit-problems.i [2024-04-05 00:47:53,352 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2024-04-05 00:47:53,361 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-04-05 00:47:53,361 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-04-05 00:47:53,361 INFO L514 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2024-04-05 00:47:53,509 INFO L144 ThreadInstanceAdder]: Constructed 21 joinOtherThreadTransitions. [2024-04-05 00:47:53,550 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-04-05 00:47:53,551 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-04-05 00:47:53,551 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-04-05 00:47:53,556 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2024-04-05 00:47:53,563 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Waiting until timeout for monitored process [2024-04-05 00:47:53,605 INFO L184 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-04-05 00:47:53,617 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-05 00:47:53,618 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-04-05 00:47:53,625 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;@97773cc, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms], mConComChecker=DFS, mConComCheckerCriterion=RANDOM, mConComCheckerLimitedChecksCriterion=false, mConComCheckerCriterionLimit=1, mConComCheckerRandomProb=20, mConComCheckerRandomSeed=213 [2024-04-05 00:47:53,625 INFO L358 AbstractCegarLoop]: Starting to check reachability of 12 error locations. [2024-04-05 00:47:54,003 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [thread0Err0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thread0Err1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thread0Err2INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 9 more)] === [2024-04-05 00:47:54,006 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-05 00:47:54,006 INFO L85 PathProgramCache]: Analyzing trace with hash -877298848, now seen corresponding path program 1 times [2024-04-05 00:47:54,015 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-05 00:47:54,015 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2030680651] [2024-04-05 00:47:54,015 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-05 00:47:54,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-05 00:47:54,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-05 00:47:54,716 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-05 00:47:54,716 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-05 00:47:54,717 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2030680651] [2024-04-05 00:47:54,717 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2030680651] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-05 00:47:54,717 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-05 00:47:54,718 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-04-05 00:47:54,719 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1145792878] [2024-04-05 00:47:54,719 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-05 00:47:54,725 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-04-05 00:47:54,725 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-05 00:47:54,751 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-04-05 00:47:54,752 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-04-05 00:47:54,752 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-05 00:47:54,754 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-05 00:47:54,754 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 22.4) internal successors, (112), 5 states have internal predecessors, (112), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-05 00:47:54,755 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-05 00:47:54,900 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-04-05 00:47:54,900 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-04-05 00:47:54,900 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [thread0Err0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thread0Err1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thread0Err2INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 9 more)] === [2024-04-05 00:47:54,901 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-05 00:47:54,901 INFO L85 PathProgramCache]: Analyzing trace with hash -1841928367, now seen corresponding path program 1 times [2024-04-05 00:47:54,901 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-05 00:47:54,902 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [220212011] [2024-04-05 00:47:54,902 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-05 00:47:54,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-05 00:47:54,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-05 00:47:55,296 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-05 00:47:55,297 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-05 00:47:55,297 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [220212011] [2024-04-05 00:47:55,298 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [220212011] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-05 00:47:55,298 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-05 00:47:55,298 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2024-04-05 00:47:55,299 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [334171415] [2024-04-05 00:47:55,299 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-05 00:47:55,301 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-04-05 00:47:55,302 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-05 00:47:55,303 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-04-05 00:47:55,304 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2024-04-05 00:47:55,304 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-05 00:47:55,304 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-05 00:47:55,305 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 16.285714285714285) internal successors, (114), 7 states have internal predecessors, (114), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-05 00:47:55,305 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-04-05 00:47:55,305 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-05 00:47:55,870 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-04-05 00:47:55,870 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2024-04-05 00:47:55,870 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-04-05 00:47:55,871 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [thread0Err0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thread0Err1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thread0Err2INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 9 more)] === [2024-04-05 00:47:55,871 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-05 00:47:55,871 INFO L85 PathProgramCache]: Analyzing trace with hash 1264811571, now seen corresponding path program 2 times [2024-04-05 00:47:55,871 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-05 00:47:55,872 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2139511815] [2024-04-05 00:47:55,872 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-05 00:47:55,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-05 00:47:55,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-05 00:47:56,101 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-05 00:47:56,101 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-05 00:47:56,101 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2139511815] [2024-04-05 00:47:56,101 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2139511815] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-05 00:47:56,101 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-05 00:47:56,102 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-04-05 00:47:56,102 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [258658805] [2024-04-05 00:47:56,102 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-05 00:47:56,103 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-04-05 00:47:56,103 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-05 00:47:56,105 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-04-05 00:47:56,105 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-04-05 00:47:56,106 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-05 00:47:56,106 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-05 00:47:56,106 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 22.8) internal successors, (114), 5 states have internal predecessors, (114), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-05 00:47:56,106 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-04-05 00:47:56,106 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2024-04-05 00:47:56,106 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-05 00:48:05,053 INFO L349 Elim1Store]: treesize reduction 7, result has 36.4 percent of original size [2024-04-05 00:48:05,054 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 31 treesize of output 27 [2024-04-05 00:48:05,118 INFO L85 PathProgramCache]: Analyzing trace with hash -1332001502, now seen corresponding path program 1 times [2024-04-05 00:48:05,119 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-05 00:48:05,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-05 00:48:05,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:48:05,183 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-05 00:48:05,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:48:05,353 INFO L349 Elim1Store]: treesize reduction 7, result has 36.4 percent of original size [2024-04-05 00:48:05,354 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 31 treesize of output 27 [2024-04-05 00:48:05,396 INFO L85 PathProgramCache]: Analyzing trace with hash -587048930, now seen corresponding path program 1 times [2024-04-05 00:48:05,397 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-05 00:48:05,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-05 00:48:05,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:48:05,427 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-05 00:48:05,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:48:06,807 INFO L349 Elim1Store]: treesize reduction 7, result has 36.4 percent of original size [2024-04-05 00:48:06,808 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 31 treesize of output 27 [2024-04-05 00:48:06,854 INFO L85 PathProgramCache]: Analyzing trace with hash 988685329, now seen corresponding path program 1 times [2024-04-05 00:48:06,854 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-05 00:48:06,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-05 00:48:06,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:48:06,900 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-05 00:48:06,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:48:07,277 INFO L349 Elim1Store]: treesize reduction 7, result has 36.4 percent of original size [2024-04-05 00:48:07,278 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 31 treesize of output 27 [2024-04-05 00:48:07,314 INFO L85 PathProgramCache]: Analyzing trace with hash -1845024427, now seen corresponding path program 1 times [2024-04-05 00:48:07,314 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-05 00:48:07,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-05 00:48:07,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:48:07,338 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-05 00:48:07,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:48:07,532 INFO L349 Elim1Store]: treesize reduction 7, result has 36.4 percent of original size [2024-04-05 00:48:07,533 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 31 treesize of output 27 [2024-04-05 00:48:07,568 INFO L85 PathProgramCache]: Analyzing trace with hash -2072540911, now seen corresponding path program 1 times [2024-04-05 00:48:07,568 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-05 00:48:07,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-05 00:48:07,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:48:07,592 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-05 00:48:07,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:48:07,719 INFO L349 Elim1Store]: treesize reduction 7, result has 36.4 percent of original size [2024-04-05 00:48:07,720 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 31 treesize of output 27 [2024-04-05 00:48:07,753 INFO L85 PathProgramCache]: Analyzing trace with hash 70853524, now seen corresponding path program 1 times [2024-04-05 00:48:07,754 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-05 00:48:07,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-05 00:48:07,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:48:07,775 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-05 00:48:07,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:48:08,361 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-04-05 00:48:10,394 INFO L85 PathProgramCache]: Analyzing trace with hash -1716436596, now seen corresponding path program 1 times [2024-04-05 00:48:10,394 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-05 00:48:10,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-05 00:48:10,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:48:10,429 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-05 00:48:10,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:48:10,847 INFO L349 Elim1Store]: treesize reduction 7, result has 36.4 percent of original size [2024-04-05 00:48:10,847 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 1322 treesize of output 1226 [2024-04-05 00:48:10,887 INFO L85 PathProgramCache]: Analyzing trace with hash -618357109, now seen corresponding path program 1 times [2024-04-05 00:48:10,888 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-05 00:48:10,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-05 00:48:10,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:48:10,908 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-05 00:48:10,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:48:10,951 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-04-05 00:48:12,983 INFO L85 PathProgramCache]: Analyzing trace with hash 1675161107, now seen corresponding path program 1 times [2024-04-05 00:48:12,983 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-05 00:48:12,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-05 00:48:12,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:48:13,000 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-05 00:48:13,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:48:13,128 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-04-05 00:48:15,154 INFO L85 PathProgramCache]: Analyzing trace with hash -712850451, now seen corresponding path program 1 times [2024-04-05 00:48:15,155 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-05 00:48:15,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-05 00:48:15,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:48:15,173 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-05 00:48:15,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:48:15,226 INFO L349 Elim1Store]: treesize reduction 7, result has 36.4 percent of original size [2024-04-05 00:48:15,226 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 329 treesize of output 305 [2024-04-05 00:48:15,267 INFO L85 PathProgramCache]: Analyzing trace with hash -621071569, now seen corresponding path program 2 times [2024-04-05 00:48:15,267 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-05 00:48:15,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-05 00:48:15,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:48:15,289 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-05 00:48:15,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:48:15,528 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-04-05 00:48:17,554 INFO L85 PathProgramCache]: Analyzing trace with hash 156019984, now seen corresponding path program 1 times [2024-04-05 00:48:17,555 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-05 00:48:17,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-05 00:48:17,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:48:17,572 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-05 00:48:17,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:48:17,741 INFO L349 Elim1Store]: treesize reduction 7, result has 36.4 percent of original size [2024-04-05 00:48:17,741 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 668 treesize of output 620 [2024-04-05 00:48:17,772 INFO L85 PathProgramCache]: Analyzing trace with hash 295898890, now seen corresponding path program 1 times [2024-04-05 00:48:17,772 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-05 00:48:17,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-05 00:48:17,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:48:17,792 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-05 00:48:17,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:48:17,854 INFO L349 Elim1Store]: treesize reduction 7, result has 36.4 percent of original size [2024-04-05 00:48:17,855 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 329 treesize of output 305 [2024-04-05 00:48:17,888 INFO L85 PathProgramCache]: Analyzing trace with hash -1237407895, now seen corresponding path program 1 times [2024-04-05 00:48:17,889 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-05 00:48:17,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-05 00:48:17,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:48:17,905 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-05 00:48:17,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:48:18,023 INFO L349 Elim1Store]: treesize reduction 7, result has 36.4 percent of original size [2024-04-05 00:48:18,026 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 656 treesize of output 608 [2024-04-05 00:48:18,141 INFO L85 PathProgramCache]: Analyzing trace with hash -959016374, now seen corresponding path program 1 times [2024-04-05 00:48:18,141 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-05 00:48:18,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-05 00:48:18,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:48:18,157 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-05 00:48:18,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:48:18,207 INFO L349 Elim1Store]: treesize reduction 7, result has 36.4 percent of original size [2024-04-05 00:48:18,208 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 329 treesize of output 305 [2024-04-05 00:48:18,230 INFO L85 PathProgramCache]: Analyzing trace with hash -1234607541, now seen corresponding path program 1 times [2024-04-05 00:48:18,231 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-05 00:48:18,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-05 00:48:18,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:48:18,246 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-05 00:48:18,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:48:18,295 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-04-05 00:48:20,326 INFO L85 PathProgramCache]: Analyzing trace with hash -2031432364, now seen corresponding path program 1 times [2024-04-05 00:48:20,326 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-05 00:48:20,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-05 00:48:20,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:48:20,343 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-05 00:48:20,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:48:20,412 INFO L349 Elim1Store]: treesize reduction 7, result has 36.4 percent of original size [2024-04-05 00:48:20,412 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 31 treesize of output 27 [2024-04-05 00:48:20,447 INFO L85 PathProgramCache]: Analyzing trace with hash -1190593166, now seen corresponding path program 1 times [2024-04-05 00:48:20,447 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-05 00:48:20,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-05 00:48:20,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:48:20,466 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-05 00:48:20,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:48:20,518 INFO L349 Elim1Store]: treesize reduction 7, result has 36.4 percent of original size [2024-04-05 00:48:20,519 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 31 treesize of output 27 [2024-04-05 00:48:20,556 INFO L85 PathProgramCache]: Analyzing trace with hash -178714734, now seen corresponding path program 1 times [2024-04-05 00:48:20,556 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-05 00:48:20,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-05 00:48:20,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:48:20,576 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-05 00:48:20,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:48:20,705 INFO L349 Elim1Store]: treesize reduction 7, result has 36.4 percent of original size [2024-04-05 00:48:20,705 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 656 treesize of output 608 [2024-04-05 00:48:20,729 INFO L85 PathProgramCache]: Analyzing trace with hash -1140100247, now seen corresponding path program 1 times [2024-04-05 00:48:20,732 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-05 00:48:20,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-05 00:48:20,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:48:20,761 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-05 00:48:20,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:48:20,796 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-04-05 00:48:22,822 INFO L85 PathProgramCache]: Analyzing trace with hash 426648561, now seen corresponding path program 1 times [2024-04-05 00:48:22,823 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-05 00:48:22,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-05 00:48:22,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:48:22,841 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-05 00:48:22,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:48:22,921 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-04-05 00:48:24,949 INFO L85 PathProgramCache]: Analyzing trace with hash 463757807, now seen corresponding path program 1 times [2024-04-05 00:48:24,950 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-05 00:48:24,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-05 00:48:24,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:48:24,966 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-05 00:48:24,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:48:25,117 INFO L349 Elim1Store]: treesize reduction 7, result has 36.4 percent of original size [2024-04-05 00:48:25,118 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 31 treesize of output 27 [2024-04-05 00:48:25,172 INFO L85 PathProgramCache]: Analyzing trace with hash -93752268, now seen corresponding path program 1 times [2024-04-05 00:48:25,172 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-05 00:48:25,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-05 00:48:25,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:48:25,206 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-05 00:48:25,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:48:25,345 INFO L349 Elim1Store]: treesize reduction 7, result has 36.4 percent of original size [2024-04-05 00:48:25,345 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 31 treesize of output 27 [2024-04-05 00:48:25,380 INFO L85 PathProgramCache]: Analyzing trace with hash -310591150, now seen corresponding path program 1 times [2024-04-05 00:48:25,381 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-05 00:48:25,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-05 00:48:25,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:48:25,398 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-05 00:48:25,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:48:25,461 INFO L349 Elim1Store]: treesize reduction 7, result has 36.4 percent of original size [2024-04-05 00:48:25,462 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 31 treesize of output 27 [2024-04-05 00:48:25,496 INFO L85 PathProgramCache]: Analyzing trace with hash -404976992, now seen corresponding path program 1 times [2024-04-05 00:48:25,496 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-05 00:48:25,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-05 00:48:25,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:48:25,514 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-05 00:48:25,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:48:25,640 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-04-05 00:48:27,664 INFO L85 PathProgramCache]: Analyzing trace with hash -1416391214, now seen corresponding path program 1 times [2024-04-05 00:48:27,664 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-05 00:48:27,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-05 00:48:27,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:48:27,681 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-05 00:48:27,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:48:27,818 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-04-05 00:48:29,846 INFO L85 PathProgramCache]: Analyzing trace with hash 896860151, now seen corresponding path program 1 times [2024-04-05 00:48:29,846 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-05 00:48:29,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-05 00:48:29,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:48:29,865 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-05 00:48:29,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:48:30,111 INFO L349 Elim1Store]: treesize reduction 7, result has 36.4 percent of original size [2024-04-05 00:48:30,111 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 656 treesize of output 608 [2024-04-05 00:48:30,133 INFO L85 PathProgramCache]: Analyzing trace with hash -476256725, now seen corresponding path program 1 times [2024-04-05 00:48:30,133 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-05 00:48:30,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-05 00:48:30,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:48:30,149 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-05 00:48:30,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:48:30,189 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-04-05 00:48:32,214 INFO L85 PathProgramCache]: Analyzing trace with hash 1638163891, now seen corresponding path program 1 times [2024-04-05 00:48:32,214 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-05 00:48:32,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-05 00:48:32,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:48:32,228 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-05 00:48:32,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:48:32,352 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-04-05 00:48:34,378 INFO L85 PathProgramCache]: Analyzing trace with hash -715170027, now seen corresponding path program 1 times [2024-04-05 00:48:34,378 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-05 00:48:34,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-05 00:48:34,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:48:34,393 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-05 00:48:34,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:48:34,552 INFO L349 Elim1Store]: treesize reduction 7, result has 36.4 percent of original size [2024-04-05 00:48:34,552 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 329 treesize of output 305 [2024-04-05 00:48:34,575 INFO L85 PathProgramCache]: Analyzing trace with hash -569579480, now seen corresponding path program 1 times [2024-04-05 00:48:34,575 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-05 00:48:34,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-05 00:48:34,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:48:34,594 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-05 00:48:34,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:48:34,648 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-04-05 00:48:36,675 INFO L85 PathProgramCache]: Analyzing trace with hash -1072094928, now seen corresponding path program 2 times [2024-04-05 00:48:36,675 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-05 00:48:36,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-05 00:48:36,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:48:36,690 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-05 00:48:36,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:48:36,810 INFO L349 Elim1Store]: treesize reduction 7, result has 36.4 percent of original size [2024-04-05 00:48:36,810 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 329 treesize of output 305 [2024-04-05 00:48:36,832 INFO L85 PathProgramCache]: Analyzing trace with hash -1873213324, now seen corresponding path program 1 times [2024-04-05 00:48:36,832 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-05 00:48:36,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-05 00:48:36,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:48:36,845 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-05 00:48:36,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:48:36,892 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-04-05 00:48:38,921 INFO L85 PathProgramCache]: Analyzing trace with hash 364994513, now seen corresponding path program 1 times [2024-04-05 00:48:38,921 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-05 00:48:38,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-05 00:48:38,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:48:38,936 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-05 00:48:38,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:48:39,167 INFO L349 Elim1Store]: treesize reduction 7, result has 36.4 percent of original size [2024-04-05 00:48:39,168 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 329 treesize of output 305 [2024-04-05 00:48:39,209 INFO L85 PathProgramCache]: Analyzing trace with hash -387539127, now seen corresponding path program 1 times [2024-04-05 00:48:39,210 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-05 00:48:39,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-05 00:48:39,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:48:39,224 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-05 00:48:39,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:48:39,266 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-04-05 00:48:41,296 INFO L85 PathProgramCache]: Analyzing trace with hash -456680686, now seen corresponding path program 1 times [2024-04-05 00:48:41,296 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-05 00:48:41,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-05 00:48:41,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:48:41,308 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-05 00:48:41,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:48:41,441 INFO L349 Elim1Store]: treesize reduction 7, result has 36.4 percent of original size [2024-04-05 00:48:41,441 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 31 treesize of output 27 [2024-04-05 00:48:41,478 INFO L85 PathProgramCache]: Analyzing trace with hash -1839525113, now seen corresponding path program 2 times [2024-04-05 00:48:41,479 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-05 00:48:41,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-05 00:48:41,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:48:41,495 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-05 00:48:41,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:48:41,654 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-04-05 00:48:43,680 INFO L85 PathProgramCache]: Analyzing trace with hash 936018350, now seen corresponding path program 1 times [2024-04-05 00:48:43,680 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-05 00:48:43,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-05 00:48:43,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:48:43,695 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-05 00:48:43,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:48:43,858 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-04-05 00:48:45,890 INFO L85 PathProgramCache]: Analyzing trace with hash -1980315531, now seen corresponding path program 1 times [2024-04-05 00:48:45,890 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-05 00:48:45,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-05 00:48:45,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:48:45,907 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-05 00:48:45,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:48:45,945 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-04-05 00:48:47,974 INFO L85 PathProgramCache]: Analyzing trace with hash 91095241, now seen corresponding path program 1 times [2024-04-05 00:48:47,974 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-05 00:48:47,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-05 00:48:47,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:48:47,990 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-05 00:48:48,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:48:48,055 INFO L349 Elim1Store]: treesize reduction 7, result has 36.4 percent of original size [2024-04-05 00:48:48,056 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 31 treesize of output 27 [2024-04-05 00:48:48,091 INFO L85 PathProgramCache]: Analyzing trace with hash -412702570, now seen corresponding path program 2 times [2024-04-05 00:48:48,092 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-05 00:48:48,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-05 00:48:48,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:48:48,111 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-05 00:48:48,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:48:48,204 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-04-05 00:48:50,235 INFO L85 PathProgramCache]: Analyzing trace with hash 939712434, now seen corresponding path program 3 times [2024-04-05 00:48:50,235 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-05 00:48:50,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-05 00:48:50,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:48:50,254 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-05 00:48:50,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:48:50,355 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-04-05 00:48:52,387 INFO L85 PathProgramCache]: Analyzing trace with hash -785200278, now seen corresponding path program 1 times [2024-04-05 00:48:52,387 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-05 00:48:52,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-05 00:48:52,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:48:52,404 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-05 00:48:52,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:48:52,503 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-04-05 00:48:54,530 INFO L85 PathProgramCache]: Analyzing trace with hash -1307378834, now seen corresponding path program 1 times [2024-04-05 00:48:54,531 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-05 00:48:54,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-05 00:48:54,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:48:54,545 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-05 00:48:54,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:48:54,599 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-04-05 00:48:56,625 INFO L85 PathProgramCache]: Analyzing trace with hash -1817145905, now seen corresponding path program 1 times [2024-04-05 00:48:56,625 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-05 00:48:56,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-05 00:48:56,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:48:56,640 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-05 00:48:56,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:48:56,688 INFO L349 Elim1Store]: treesize reduction 7, result has 36.4 percent of original size [2024-04-05 00:48:56,689 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 31 treesize of output 27 [2024-04-05 00:48:56,724 INFO L85 PathProgramCache]: Analyzing trace with hash -1187211228, now seen corresponding path program 1 times [2024-04-05 00:48:56,724 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-05 00:48:56,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-05 00:48:56,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:48:56,741 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-05 00:48:56,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:48:56,835 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-04-05 00:48:58,858 INFO L85 PathProgramCache]: Analyzing trace with hash -455591303, now seen corresponding path program 1 times [2024-04-05 00:48:58,858 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-05 00:48:58,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-05 00:48:58,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:48:58,873 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-05 00:48:58,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:48:59,029 INFO L349 Elim1Store]: treesize reduction 7, result has 36.4 percent of original size [2024-04-05 00:48:59,029 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 31 treesize of output 27 [2024-04-05 00:48:59,064 INFO L85 PathProgramCache]: Analyzing trace with hash 1849920019, now seen corresponding path program 1 times [2024-04-05 00:48:59,064 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-05 00:48:59,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-05 00:48:59,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:48:59,082 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-05 00:48:59,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:48:59,188 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 23 treesize of output 19 [2024-04-05 00:49:01,216 INFO L85 PathProgramCache]: Analyzing trace with hash -1197579643, now seen corresponding path program 1 times [2024-04-05 00:49:01,217 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-05 00:49:01,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-05 00:49:01,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:49:01,236 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-05 00:49:01,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:49:01,286 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-04-05 00:49:03,315 INFO L85 PathProgramCache]: Analyzing trace with hash 1653234769, now seen corresponding path program 1 times [2024-04-05 00:49:03,316 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-05 00:49:03,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-05 00:49:03,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:49:03,327 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-05 00:49:03,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:49:03,358 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 321 treesize of output 297 [2024-04-05 00:49:03,395 INFO L85 PathProgramCache]: Analyzing trace with hash -1869489589, now seen corresponding path program 1 times [2024-04-05 00:49:03,395 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-05 00:49:03,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-05 00:49:03,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:49:03,408 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-05 00:49:03,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:49:03,456 INFO L349 Elim1Store]: treesize reduction 7, result has 36.4 percent of original size [2024-04-05 00:49:03,457 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 329 treesize of output 305 [2024-04-05 00:49:03,486 INFO L85 PathProgramCache]: Analyzing trace with hash -2119602071, now seen corresponding path program 1 times [2024-04-05 00:49:03,486 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-05 00:49:03,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-05 00:49:03,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:49:03,499 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-05 00:49:03,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:49:03,990 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 660 treesize of output 612 [2024-04-05 00:49:04,013 INFO L85 PathProgramCache]: Analyzing trace with hash -2098713399, now seen corresponding path program 1 times [2024-04-05 00:49:04,013 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-05 00:49:04,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-05 00:49:04,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:49:04,026 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-05 00:49:04,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:49:04,054 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 1314 treesize of output 1218 [2024-04-05 00:49:04,075 INFO L85 PathProgramCache]: Analyzing trace with hash 1594900104, now seen corresponding path program 1 times [2024-04-05 00:49:04,075 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-05 00:49:04,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-05 00:49:04,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:49:04,088 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-05 00:49:04,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:49:04,123 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 1314 treesize of output 1218 [2024-04-05 00:49:04,145 INFO L85 PathProgramCache]: Analyzing trace with hash -85189558, now seen corresponding path program 1 times [2024-04-05 00:49:04,146 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-05 00:49:04,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-05 00:49:04,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:49:04,159 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-05 00:49:04,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:49:04,221 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 648 treesize of output 600 [2024-04-05 00:49:04,244 INFO L85 PathProgramCache]: Analyzing trace with hash 1757835821, now seen corresponding path program 3 times [2024-04-05 00:49:04,245 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-05 00:49:04,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-05 00:49:04,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:49:04,258 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-05 00:49:04,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:49:04,381 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-04-05 00:49:06,404 INFO L85 PathProgramCache]: Analyzing trace with hash -1420376562, now seen corresponding path program 2 times [2024-04-05 00:49:06,404 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-05 00:49:06,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-05 00:49:06,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:49:06,419 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-05 00:49:06,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:49:06,613 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 1314 treesize of output 1218 [2024-04-05 00:49:06,632 INFO L85 PathProgramCache]: Analyzing trace with hash -1346606590, now seen corresponding path program 1 times [2024-04-05 00:49:06,632 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-05 00:49:06,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-05 00:49:06,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:49:06,650 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-05 00:49:06,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:49:06,683 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-04-05 00:49:08,705 INFO L85 PathProgramCache]: Analyzing trace with hash 1210066442, now seen corresponding path program 1 times [2024-04-05 00:49:08,705 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-05 00:49:08,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-05 00:49:08,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:49:08,719 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-05 00:49:08,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:49:08,792 INFO L349 Elim1Store]: treesize reduction 7, result has 36.4 percent of original size [2024-04-05 00:49:08,793 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 31 treesize of output 27 [2024-04-05 00:49:08,827 INFO L85 PathProgramCache]: Analyzing trace with hash -1062275861, now seen corresponding path program 1 times [2024-04-05 00:49:08,827 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-05 00:49:08,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-05 00:49:08,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:49:08,843 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-05 00:49:08,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:49:08,932 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 660 treesize of output 612 [2024-04-05 00:49:08,956 INFO L85 PathProgramCache]: Analyzing trace with hash 1128954891, now seen corresponding path program 2 times [2024-04-05 00:49:08,957 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-05 00:49:08,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-05 00:49:08,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:49:08,974 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-05 00:49:08,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:49:09,017 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 321 treesize of output 297 [2024-04-05 00:49:09,051 INFO L85 PathProgramCache]: Analyzing trace with hash -2087536089, now seen corresponding path program 1 times [2024-04-05 00:49:09,051 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-05 00:49:09,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-05 00:49:09,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:49:09,065 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-05 00:49:09,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:49:09,119 INFO L349 Elim1Store]: treesize reduction 7, result has 36.4 percent of original size [2024-04-05 00:49:09,119 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 31 treesize of output 27 [2024-04-05 00:49:09,160 INFO L85 PathProgramCache]: Analyzing trace with hash 1943000400, now seen corresponding path program 1 times [2024-04-05 00:49:09,160 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-05 00:49:09,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-05 00:49:09,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:49:09,174 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-05 00:49:09,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:49:09,236 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-04-05 00:49:11,261 INFO L85 PathProgramCache]: Analyzing trace with hash 422756475, now seen corresponding path program 1 times [2024-04-05 00:49:11,261 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-05 00:49:11,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-05 00:49:11,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:49:11,274 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-05 00:49:11,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:49:11,313 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 321 treesize of output 297 [2024-04-05 00:49:11,346 INFO L85 PathProgramCache]: Analyzing trace with hash 258605997, now seen corresponding path program 2 times [2024-04-05 00:49:11,346 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-05 00:49:11,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-05 00:49:11,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:49:11,360 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-05 00:49:11,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:49:11,386 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 660 treesize of output 612 [2024-04-05 00:49:11,412 INFO L85 PathProgramCache]: Analyzing trace with hash 423895590, now seen corresponding path program 1 times [2024-04-05 00:49:11,412 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-05 00:49:11,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-05 00:49:11,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:49:11,426 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-05 00:49:11,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:49:11,453 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 321 treesize of output 297 [2024-04-05 00:49:11,486 INFO L85 PathProgramCache]: Analyzing trace with hash 264176914, now seen corresponding path program 1 times [2024-04-05 00:49:11,486 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-05 00:49:11,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-05 00:49:11,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:49:11,499 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-05 00:49:11,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:49:11,540 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-04-05 00:49:13,563 INFO L85 PathProgramCache]: Analyzing trace with hash 930609428, now seen corresponding path program 1 times [2024-04-05 00:49:13,564 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-05 00:49:13,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-05 00:49:13,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:49:13,690 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-05 00:49:13,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:49:13,819 INFO L349 Elim1Store]: treesize reduction 7, result has 36.4 percent of original size [2024-04-05 00:49:13,819 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 656 treesize of output 608 [2024-04-05 00:49:13,846 INFO L85 PathProgramCache]: Analyzing trace with hash -319051232, now seen corresponding path program 1 times [2024-04-05 00:49:13,846 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-05 00:49:13,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-05 00:49:13,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:49:13,859 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-05 00:49:13,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:49:13,886 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-04-05 00:49:15,911 INFO L85 PathProgramCache]: Analyzing trace with hash 20286741, now seen corresponding path program 2 times [2024-04-05 00:49:15,911 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-05 00:49:15,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-05 00:49:15,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:49:15,923 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-05 00:49:15,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:49:15,957 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 648 treesize of output 600 [2024-04-05 00:49:15,977 INFO L85 PathProgramCache]: Analyzing trace with hash 1652188436, now seen corresponding path program 1 times [2024-04-05 00:49:15,977 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-05 00:49:15,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-05 00:49:15,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:49:15,993 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-05 00:49:15,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:49:16,018 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 1314 treesize of output 1218 [2024-04-05 00:49:16,050 INFO L85 PathProgramCache]: Analyzing trace with hash 462996097, now seen corresponding path program 1 times [2024-04-05 00:49:16,050 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-05 00:49:16,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-05 00:49:16,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:49:16,063 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-05 00:49:16,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:49:16,315 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-04-05 00:49:18,338 INFO L85 PathProgramCache]: Analyzing trace with hash 1589447799, now seen corresponding path program 2 times [2024-04-05 00:49:18,338 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-05 00:49:18,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-05 00:49:18,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:49:18,350 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-05 00:49:18,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:49:18,455 INFO L349 Elim1Store]: treesize reduction 7, result has 36.4 percent of original size [2024-04-05 00:49:18,455 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 329 treesize of output 305 [2024-04-05 00:49:18,479 INFO L85 PathProgramCache]: Analyzing trace with hash -321765692, now seen corresponding path program 2 times [2024-04-05 00:49:18,479 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-05 00:49:18,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-05 00:49:18,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:49:18,492 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-05 00:49:18,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:49:18,546 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 648 treesize of output 600 [2024-04-05 00:49:18,565 INFO L85 PathProgramCache]: Analyzing trace with hash -1399692280, now seen corresponding path program 1 times [2024-04-05 00:49:18,566 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-05 00:49:18,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-05 00:49:18,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:49:18,579 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-05 00:49:18,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:49:18,621 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 1314 treesize of output 1218 [2024-04-05 00:49:18,650 INFO L85 PathProgramCache]: Analyzing trace with hash 1300374105, now seen corresponding path program 1 times [2024-04-05 00:49:18,650 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-05 00:49:18,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-05 00:49:18,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:49:18,662 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-05 00:49:18,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:49:18,723 INFO L349 Elim1Store]: treesize reduction 7, result has 36.4 percent of original size [2024-04-05 00:49:18,723 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 31 treesize of output 27 [2024-04-05 00:49:18,760 INFO L85 PathProgramCache]: Analyzing trace with hash -674910225, now seen corresponding path program 1 times [2024-04-05 00:49:18,761 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-05 00:49:18,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-05 00:49:18,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:49:18,775 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-05 00:49:18,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:49:19,014 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 321 treesize of output 297 [2024-04-05 00:49:19,045 INFO L85 PathProgramCache]: Analyzing trace with hash 418183841, now seen corresponding path program 1 times [2024-04-05 00:49:19,045 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-05 00:49:19,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-05 00:49:19,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:49:19,057 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-05 00:49:19,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:49:19,087 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 1314 treesize of output 1218 [2024-04-05 00:49:19,113 INFO L85 PathProgramCache]: Analyzing trace with hash -673826226, now seen corresponding path program 1 times [2024-04-05 00:49:19,113 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-05 00:49:19,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-05 00:49:19,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:49:19,126 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-05 00:49:19,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:49:19,152 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-04-05 00:49:21,175 INFO L85 PathProgramCache]: Analyzing trace with hash 855699542, now seen corresponding path program 1 times [2024-04-05 00:49:21,175 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-05 00:49:21,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-05 00:49:21,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:49:21,189 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-05 00:49:21,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-05 00:49:21,333 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-04-05 00:49:21,334 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2024-04-05 00:49:21,334 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-04-05 00:49:21,336 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread0Err0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (11 of 12 remaining) [2024-04-05 00:49:21,336 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread0Err1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (10 of 12 remaining) [2024-04-05 00:49:21,337 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread0Err2INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (9 of 12 remaining) [2024-04-05 00:49:21,337 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread0Err7INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (8 of 12 remaining) [2024-04-05 00:49:21,337 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread0Err9INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (7 of 12 remaining) [2024-04-05 00:49:21,337 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (6 of 12 remaining) [2024-04-05 00:49:21,337 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr5INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (5 of 12 remaining) [2024-04-05 00:49:21,337 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread0Thread1of1ForFork5Err3INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (4 of 12 remaining) [2024-04-05 00:49:21,337 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread0Thread1of1ForFork5Err4INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (3 of 12 remaining) [2024-04-05 00:49:21,337 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread0Thread1of1ForFork5Err6INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (2 of 12 remaining) [2024-04-05 00:49:21,338 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread0Thread1of1ForFork5Err8INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 12 remaining) [2024-04-05 00:49:21,338 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread0Thread1of1ForFork5Err10INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (0 of 12 remaining) [2024-04-05 00:49:21,338 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable70,SelfDestructingSolverStorable71,SelfDestructingSolverStorable72,SelfDestructingSolverStorable73,SelfDestructingSolverStorable30,SelfDestructingSolverStorable74,SelfDestructingSolverStorable31,SelfDestructingSolverStorable75,SelfDestructingSolverStorable4,SelfDestructingSolverStorable3,SelfDestructingSolverStorable2,SelfDestructingSolverStorable8,SelfDestructingSolverStorable7,SelfDestructingSolverStorable6,SelfDestructingSolverStorable5,SelfDestructingSolverStorable32,SelfDestructingSolverStorable76,SelfDestructingSolverStorable33,SelfDestructingSolverStorable77,SelfDestructingSolverStorable34,SelfDestructingSolverStorable78,SelfDestructingSolverStorable9,SelfDestructingSolverStorable35,SelfDestructingSolverStorable79,SelfDestructingSolverStorable36,SelfDestructingSolverStorable37,SelfDestructingSolverStorable38,SelfDestructingSolverStorable39,SelfDestructingSolverStorable80,SelfDestructingSolverStorable81,SelfDestructingSolverStorable82,SelfDestructingSolverStorable40,SelfDestructingSolverStorable41,SelfDestructingSolverStorable42,SelfDestructingSolverStorable43,SelfDestructingSolverStorable44,SelfDestructingSolverStorable45,SelfDestructingSolverStorable46,SelfDestructingSolverStorable47,SelfDestructingSolverStorable48,SelfDestructingSolverStorable49,SelfDestructingSolverStorable50,SelfDestructingSolverStorable51,SelfDestructingSolverStorable52,SelfDestructingSolverStorable53,SelfDestructingSolverStorable18,SelfDestructingSolverStorable19,SelfDestructingSolverStorable10,SelfDestructingSolverStorable54,SelfDestructingSolverStorable11,SelfDestructingSolverStorable55,SelfDestructingSolverStorable12,SelfDestructingSolverStorable56,SelfDestructingSolverStorable13,SelfDestructingSolverStorable57,SelfDestructingSolverStorable14,SelfDestructingSolverStorable58,SelfDestructingSolverStorable15,SelfDestructingSolverStorable59,SelfDestructingSolverStorable16,SelfDestructingSolverStorable17,SelfDestructingSolverStorable60,SelfDestructingSolverStorable61,SelfDestructingSolverStorable62,SelfDestructingSolverStorable63,SelfDestructingSolverStorable20,SelfDestructingSolverStorable64,SelfDestructingSolverStorable29,SelfDestructingSolverStorable21,SelfDestructingSolverStorable65,SelfDestructingSolverStorable22,SelfDestructingSolverStorable66,SelfDestructingSolverStorable23,SelfDestructingSolverStorable67,SelfDestructingSolverStorable24,SelfDestructingSolverStorable68,SelfDestructingSolverStorable25,SelfDestructingSolverStorable69,SelfDestructingSolverStorable26,SelfDestructingSolverStorable27,SelfDestructingSolverStorable28 [2024-04-05 00:49:21,342 INFO L445 BasicCegarLoop]: Path program histogram: [3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-04-05 00:49:21,344 INFO L228 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2024-04-05 00:49:21,344 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2024-04-05 00:49:21,346 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 05.04 12:49:21 BasicIcfg [2024-04-05 00:49:21,346 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-04-05 00:49:21,347 INFO L158 Benchmark]: Toolchain (without parser) took 89225.14ms. Allocated memory was 284.2MB in the beginning and 1.0GB in the end (delta: 721.4MB). Free memory was 211.3MB in the beginning and 363.9MB in the end (delta: -152.6MB). Peak memory consumption was 569.2MB. Max. memory is 8.0GB. [2024-04-05 00:49:21,347 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 284.2MB. Free memory is still 254.7MB. There was no memory consumed. Max. memory is 8.0GB. [2024-04-05 00:49:21,347 INFO L158 Benchmark]: CACSL2BoogieTranslator took 722.04ms. Allocated memory is still 284.2MB. Free memory was 211.0MB in the beginning and 177.5MB in the end (delta: 33.5MB). Peak memory consumption was 33.6MB. Max. memory is 8.0GB. [2024-04-05 00:49:21,347 INFO L158 Benchmark]: Boogie Procedure Inliner took 62.15ms. Allocated memory is still 284.2MB. Free memory was 177.5MB in the beginning and 175.1MB in the end (delta: 2.4MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2024-04-05 00:49:21,347 INFO L158 Benchmark]: Boogie Preprocessor took 44.60ms. Allocated memory is still 284.2MB. Free memory was 175.1MB in the beginning and 251.3MB in the end (delta: -76.2MB). Peak memory consumption was 7.5MB. Max. memory is 8.0GB. [2024-04-05 00:49:21,348 INFO L158 Benchmark]: RCFGBuilder took 384.73ms. Allocated memory is still 284.2MB. Free memory was 251.3MB in the beginning and 233.5MB in the end (delta: 17.8MB). Peak memory consumption was 17.8MB. Max. memory is 8.0GB. [2024-04-05 00:49:21,348 INFO L158 Benchmark]: TraceAbstraction took 88005.87ms. Allocated memory was 284.2MB in the beginning and 1.0GB in the end (delta: 721.4MB). Free memory was 232.4MB in the beginning and 363.9MB in the end (delta: -131.4MB). Peak memory consumption was 590.0MB. Max. memory is 8.0GB. [2024-04-05 00:49:21,349 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12ms. Allocated memory is still 284.2MB. Free memory is still 254.7MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 722.04ms. Allocated memory is still 284.2MB. Free memory was 211.0MB in the beginning and 177.5MB in the end (delta: 33.5MB). Peak memory consumption was 33.6MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 62.15ms. Allocated memory is still 284.2MB. Free memory was 177.5MB in the beginning and 175.1MB in the end (delta: 2.4MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 44.60ms. Allocated memory is still 284.2MB. Free memory was 175.1MB in the beginning and 251.3MB in the end (delta: -76.2MB). Peak memory consumption was 7.5MB. Max. memory is 8.0GB. * RCFGBuilder took 384.73ms. Allocated memory is still 284.2MB. Free memory was 251.3MB in the beginning and 233.5MB in the end (delta: 17.8MB). Peak memory consumption was 17.8MB. Max. memory is 8.0GB. * TraceAbstraction took 88005.87ms. Allocated memory was 284.2MB in the beginning and 1.0GB in the end (delta: 721.4MB). Free memory was 232.4MB in the beginning and 363.9MB in the end (delta: -131.4MB). Peak memory consumption was 590.0MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Independence relation #1 benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 446659, independent: 426663, independent conditional: 413511, independent unconditional: 13152, dependent: 19996, dependent conditional: 19226, dependent unconditional: 770, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 444760, independent: 426663, independent conditional: 413511, independent unconditional: 13152, dependent: 18097, dependent conditional: 17442, dependent unconditional: 655, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ ConditionTransformingIndependenceRelation.Independence Queries: [ total: 444760, independent: 426663, independent conditional: 413511, independent unconditional: 13152, dependent: 18097, dependent conditional: 17442, dependent unconditional: 655, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 444760, independent: 426663, independent conditional: 413511, independent unconditional: 13152, dependent: 18097, dependent conditional: 17442, dependent unconditional: 655, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 484913, independent: 426663, independent conditional: 29235, independent unconditional: 397428, dependent: 58250, dependent conditional: 18018, dependent unconditional: 40232, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 484913, independent: 426663, independent conditional: 14961, independent unconditional: 411702, dependent: 58250, dependent conditional: 10384, dependent unconditional: 47866, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 484913, independent: 426663, independent conditional: 14961, independent unconditional: 411702, dependent: 58250, dependent conditional: 10384, dependent unconditional: 47866, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1114, independent: 1031, independent conditional: 35, independent unconditional: 996, dependent: 83, dependent conditional: 42, dependent unconditional: 41, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1114, independent: 1004, independent conditional: 0, independent unconditional: 1004, dependent: 110, dependent conditional: 0, dependent unconditional: 110, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 110, independent: 27, independent conditional: 22, independent unconditional: 5, dependent: 83, dependent conditional: 42, dependent unconditional: 41, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 110, independent: 27, independent conditional: 22, independent unconditional: 5, dependent: 83, dependent conditional: 42, dependent unconditional: 41, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 166, independent: 30, independent conditional: 26, independent unconditional: 4, dependent: 136, dependent conditional: 62, dependent unconditional: 73, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 484913, independent: 425632, independent conditional: 14926, independent unconditional: 410706, dependent: 58167, dependent conditional: 10342, dependent unconditional: 47825, unknown: 1114, unknown conditional: 77, unknown unconditional: 1037] , Statistics on independence cache: Total cache size (in pairs): 1114, Positive cache size: 1031, Positive conditional cache size: 35, Positive unconditional cache size: 996, Negative cache size: 83, Negative conditional cache size: 42, Negative unconditional cache size: 41, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 21908, Maximal queried relation: 1, ConditionTransformingIndependenceRelation.Independence Queries: [ total: 484913, independent: 426663, independent conditional: 29235, independent unconditional: 397428, dependent: 58250, dependent conditional: 18018, dependent unconditional: 40232, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 484913, independent: 426663, independent conditional: 14961, independent unconditional: 411702, dependent: 58250, dependent conditional: 10384, dependent unconditional: 47866, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 484913, independent: 426663, independent conditional: 14961, independent unconditional: 411702, dependent: 58250, dependent conditional: 10384, dependent unconditional: 47866, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1114, independent: 1031, independent conditional: 35, independent unconditional: 996, dependent: 83, dependent conditional: 42, dependent unconditional: 41, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1114, independent: 1004, independent conditional: 0, independent unconditional: 1004, dependent: 110, dependent conditional: 0, dependent unconditional: 110, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 110, independent: 27, independent conditional: 22, independent unconditional: 5, dependent: 83, dependent conditional: 42, dependent unconditional: 41, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 110, independent: 27, independent conditional: 22, independent unconditional: 5, dependent: 83, dependent conditional: 42, dependent unconditional: 41, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 166, independent: 30, independent conditional: 26, independent unconditional: 4, dependent: 136, dependent conditional: 62, dependent unconditional: 73, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 484913, independent: 425632, independent conditional: 14926, independent unconditional: 410706, dependent: 58167, dependent conditional: 10342, dependent unconditional: 47825, unknown: 1114, unknown conditional: 77, unknown unconditional: 1037] , Statistics on independence cache: Total cache size (in pairs): 1114, Positive cache size: 1031, Positive conditional cache size: 35, Positive unconditional cache size: 996, Negative cache size: 83, Negative conditional cache size: 42, Negative unconditional cache size: 41, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 21908 ], Independence queries for same thread: 1899 - PositiveResult [Line: 1123]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data with 1 thread instances CFG has 11 procedures, 226 locations, 12 error locations. Started 1 CEGAR loops. OverallTime: 87.8s, OverallIterations: 3, TraceHistogramMax: 0, PathProgramHistogramMax: 3, EmptinessCheckTime: 86.3s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 24, 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: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 1.0s InterpolantComputationTime, 340 NumberOfCodeBlocks, 340 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 337 ConstructedInterpolants, 0 QuantifiedInterpolants, 725 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold RESULT: Ultimate proved your program to be correct! [2024-04-05 00:49:21,369 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Forceful destruction successful, exit code 0 [2024-04-05 00:49:21,582 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...