/usr/bin/java -Xmx7000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/gemcutter/DynamicStratifiedAbstractions.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/weaver/parallel-ticket-7.wvr.c
--------------------------------------------------------------------------------
This is Ultimate 0.2.3-wip.dk.dynamic-abstractions-fffa3fa-m
[2023-09-04 23:46:31,162 INFO L188 SettingsManager]: Resetting all preferences to default values...
[2023-09-04 23:46:31,215 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/gemcutter/DynamicStratifiedAbstractions.epf
[2023-09-04 23:46:31,218 WARN L101 SettingsManager]: Preference file contains the following unknown settings:
[2023-09-04 23:46:31,218 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class
[2023-09-04 23:46:31,218 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.Checked method. Library mode if empty.
[2023-09-04 23:46:31,247 INFO L130 SettingsManager]: Preferences different from defaults after loading the file:
[2023-09-04 23:46:31,248 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2023-09-04 23:46:31,248 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2023-09-04 23:46:31,251 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2023-09-04 23:46:31,251 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS
[2023-09-04 23:46:31,251 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2023-09-04 23:46:31,252 INFO L153 SettingsManager]: * Create parallel compositions if possible=false
[2023-09-04 23:46:31,253 INFO L153 SettingsManager]: * Use SBE=true
[2023-09-04 23:46:31,253 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2023-09-04 23:46:31,253 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE
[2023-09-04 23:46:31,253 INFO L153 SettingsManager]: * sizeof long=4
[2023-09-04 23:46:31,253 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true
[2023-09-04 23:46:31,253 INFO L153 SettingsManager]: * sizeof POINTER=4
[2023-09-04 23:46:31,254 INFO L153 SettingsManager]: * Check division by zero=IGNORE
[2023-09-04 23:46:31,254 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE
[2023-09-04 23:46:31,254 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE
[2023-09-04 23:46:31,254 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE
[2023-09-04 23:46:31,254 INFO L153 SettingsManager]: * sizeof long double=12
[2023-09-04 23:46:31,255 INFO L153 SettingsManager]: * Check if freed pointer was valid=false
[2023-09-04 23:46:31,255 INFO L153 SettingsManager]: * Use constant arrays=true
[2023-09-04 23:46:31,256 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2023-09-04 23:46:31,256 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements
[2023-09-04 23:46:31,256 INFO L153 SettingsManager]: * To the following directory=./dump/
[2023-09-04 23:46:31,256 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode
[2023-09-04 23:46:31,257 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2023-09-04 23:46:31,257 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2023-09-04 23:46:31,257 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP
[2023-09-04 23:46:31,257 INFO L153 SettingsManager]: * Abstraction for dynamic stratified reduction=VARIABLES_GLOBAL
[2023-09-04 23:46:31,257 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2023-09-04 23:46:31,257 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL
[2023-09-04 23:46:31,257 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2023-09-04 23:46:31,257 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false
[2023-09-04 23:46:31,257 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA
[2023-09-04 23:46:31,258 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2023-09-04 23:46:31,258 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=DYNAMIC_ABSTRACTIONS
[2023-09-04 23:46:31,258 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode
WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int)
WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
[2023-09-04 23:46:31,425 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp
[2023-09-04 23:46:31,439 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2023-09-04 23:46:31,441 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2023-09-04 23:46:31,442 INFO L270 PluginConnector]: Initializing CDTParser...
[2023-09-04 23:46:31,442 INFO L274 PluginConnector]: CDTParser initialized
[2023-09-04 23:46:31,443 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/parallel-ticket-7.wvr.c
[2023-09-04 23:46:32,357 INFO L533 CDTParser]: Created temporary CDT project at NULL
[2023-09-04 23:46:32,486 INFO L384 CDTParser]: Found 1 translation units.
[2023-09-04 23:46:32,486 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/parallel-ticket-7.wvr.c
[2023-09-04 23:46:32,491 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/987b989f3/fc9c50e54ddb4fe7867a908c8f5a2905/FLAG4dda581db
[2023-09-04 23:46:32,500 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/987b989f3/fc9c50e54ddb4fe7867a908c8f5a2905
[2023-09-04 23:46:32,502 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2023-09-04 23:46:32,502 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements.
[2023-09-04 23:46:32,503 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2023-09-04 23:46:32,503 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator...
[2023-09-04 23:46:32,506 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized
[2023-09-04 23:46:32,506 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.09 11:46:32" (1/1) ...
[2023-09-04 23:46:32,507 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@fe9ef78 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 11:46:32, skipping insertion in model container
[2023-09-04 23:46:32,507 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.09 11:46:32" (1/1) ...
[2023-09-04 23:46:32,526 INFO L176 MainTranslator]: Built tables and reachable declarations
[2023-09-04 23:46:32,632 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/parallel-ticket-7.wvr.c[4837,4850]
[2023-09-04 23:46:32,634 INFO L209 PostProcessor]: Analyzing one entry point: main
[2023-09-04 23:46:32,640 INFO L201 MainTranslator]: Completed pre-run
[2023-09-04 23:46:32,667 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/parallel-ticket-7.wvr.c[4837,4850]
[2023-09-04 23:46:32,668 INFO L209 PostProcessor]: Analyzing one entry point: main
[2023-09-04 23:46:32,673 WARN L669 CHandler]: The function __VERIFIER_atomic_begin is called, but not defined or handled by StandardFunctionHandler.
[2023-09-04 23:46:32,673 WARN L669 CHandler]: The function __VERIFIER_atomic_end is called, but not defined or handled by StandardFunctionHandler.
[2023-09-04 23:46:32,678 INFO L206 MainTranslator]: Completed translation
[2023-09-04 23:46:32,678 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 11:46:32 WrapperNode
[2023-09-04 23:46:32,678 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2023-09-04 23:46:32,679 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2023-09-04 23:46:32,679 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner...
[2023-09-04 23:46:32,679 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized
[2023-09-04 23:46:32,683 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 11:46:32" (1/1) ...
[2023-09-04 23:46:32,689 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 11:46:32" (1/1) ...
[2023-09-04 23:46:32,708 INFO L138 Inliner]: procedures = 26, calls = 115, calls flagged for inlining = 11, calls inlined = 11, statements flattened = 329
[2023-09-04 23:46:32,709 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2023-09-04 23:46:32,710 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2023-09-04 23:46:32,710 INFO L270 PluginConnector]: Initializing Boogie Preprocessor...
[2023-09-04 23:46:32,710 INFO L274 PluginConnector]: Boogie Preprocessor initialized
[2023-09-04 23:46:32,717 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 11:46:32" (1/1) ...
[2023-09-04 23:46:32,717 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 11:46:32" (1/1) ...
[2023-09-04 23:46:32,721 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 11:46:32" (1/1) ...
[2023-09-04 23:46:32,721 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 11:46:32" (1/1) ...
[2023-09-04 23:46:32,727 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 11:46:32" (1/1) ...
[2023-09-04 23:46:32,728 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 11:46:32" (1/1) ...
[2023-09-04 23:46:32,730 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 11:46:32" (1/1) ...
[2023-09-04 23:46:32,731 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 11:46:32" (1/1) ...
[2023-09-04 23:46:32,734 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2023-09-04 23:46:32,734 INFO L112 PluginConnector]: ------------------------RCFGBuilder----------------------------
[2023-09-04 23:46:32,735 INFO L270 PluginConnector]: Initializing RCFGBuilder...
[2023-09-04 23:46:32,735 INFO L274 PluginConnector]: RCFGBuilder initialized
[2023-09-04 23:46:32,735 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 11:46:32" (1/1) ...
[2023-09-04 23:46:32,740 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2023-09-04 23:46:32,750 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2023-09-04 23:46:32,759 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null)
[2023-09-04 23:46:32,776 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process
[2023-09-04 23:46:32,798 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit
[2023-09-04 23:46:32,798 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack
[2023-09-04 23:46:32,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~int
[2023-09-04 23:46:32,798 INFO L130 BoogieDeclarations]: Found specification of procedure read~int
[2023-09-04 23:46:32,798 INFO L130 BoogieDeclarations]: Found specification of procedure thread1
[2023-09-04 23:46:32,798 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1
[2023-09-04 23:46:32,798 INFO L130 BoogieDeclarations]: Found specification of procedure thread2
[2023-09-04 23:46:32,798 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2
[2023-09-04 23:46:32,799 INFO L130 BoogieDeclarations]: Found specification of procedure thread3
[2023-09-04 23:46:32,800 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3
[2023-09-04 23:46:32,800 INFO L130 BoogieDeclarations]: Found specification of procedure thread4
[2023-09-04 23:46:32,800 INFO L138 BoogieDeclarations]: Found implementation of procedure thread4
[2023-09-04 23:46:32,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int
[2023-09-04 23:46:32,800 INFO L130 BoogieDeclarations]: Found specification of procedure thread5
[2023-09-04 23:46:32,800 INFO L138 BoogieDeclarations]: Found implementation of procedure thread5
[2023-09-04 23:46:32,800 INFO L130 BoogieDeclarations]: Found specification of procedure thread6
[2023-09-04 23:46:32,801 INFO L138 BoogieDeclarations]: Found implementation of procedure thread6
[2023-09-04 23:46:32,801 INFO L130 BoogieDeclarations]: Found specification of procedure thread7
[2023-09-04 23:46:32,801 INFO L138 BoogieDeclarations]: Found implementation of procedure thread7
[2023-09-04 23:46:32,801 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end
[2023-09-04 23:46:32,801 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin
[2023-09-04 23:46:32,801 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2023-09-04 23:46:32,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2023-09-04 23:46:32,802 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2023-09-04 23:46:32,803 WARN L210 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement
[2023-09-04 23:46:32,914 INFO L236 CfgBuilder]: Building ICFG
[2023-09-04 23:46:32,915 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation
[2023-09-04 23:46:33,263 INFO L277 CfgBuilder]: Performing block encoding
[2023-09-04 23:46:33,323 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2023-09-04 23:46:33,324 INFO L302 CfgBuilder]: Removed 0 assume(true) statements.
[2023-09-04 23:46:33,325 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.09 11:46:33 BoogieIcfgContainer
[2023-09-04 23:46:33,325 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2023-09-04 23:46:33,327 INFO L112 PluginConnector]: ------------------------TraceAbstraction----------------------------
[2023-09-04 23:46:33,327 INFO L270 PluginConnector]: Initializing TraceAbstraction...
[2023-09-04 23:46:33,332 INFO L274 PluginConnector]: TraceAbstraction initialized
[2023-09-04 23:46:33,333 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 04.09 11:46:32" (1/3) ...
[2023-09-04 23:46:33,333 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@665173a7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 04.09 11:46:33, skipping insertion in model container
[2023-09-04 23:46:33,333 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 11:46:32" (2/3) ...
[2023-09-04 23:46:33,333 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@665173a7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 04.09 11:46:33, skipping insertion in model container
[2023-09-04 23:46:33,333 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.09 11:46:33" (3/3) ...
[2023-09-04 23:46:33,334 INFO L112 eAbstractionObserver]: Analyzing ICFG parallel-ticket-7.wvr.c
[2023-09-04 23:46:33,339 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program
[2023-09-04 23:46:33,345 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION
[2023-09-04 23:46:33,345 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations.
[2023-09-04 23:46:33,345 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances.
[2023-09-04 23:46:33,406 INFO L144 ThreadInstanceAdder]: Constructed 7 joinOtherThreadTransitions.
[2023-09-04 23:46:33,433 INFO L103 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms]
[2023-09-04 23:46:33,433 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000
[2023-09-04 23:46:33,434 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2023-09-04 23:46:33,435 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null)
[2023-09-04 23:46:33,436 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Waiting until timeout for monitored process
[2023-09-04 23:46:33,470 INFO L166 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations.
[2023-09-04 23:46:33,475 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ========
[2023-09-04 23:46:33,480 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=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@30217563, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms]
[2023-09-04 23:46:33,480 INFO L358 AbstractCegarLoop]: Starting to check reachability of 8 error locations.
Found a loop, use abstraction hammer
[2023-09-04 23:46:33,557 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 5 more)] ===
[2023-09-04 23:46:33,560 INFO L145 PredicateUnifier]: Initialized classic predicate unifier
[2023-09-04 23:46:33,560 INFO L85 PathProgramCache]: Analyzing trace with hash 1857576346, now seen corresponding path program 1 times
[2023-09-04 23:46:33,567 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2023-09-04 23:46:33,567 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [428059677]
[2023-09-04 23:46:33,567 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2023-09-04 23:46:33,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2023-09-04 23:46:33,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2023-09-04 23:46:33,921 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2023-09-04 23:46:33,921 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2023-09-04 23:46:33,922 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [428059677]
[2023-09-04 23:46:33,922 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [428059677] provided 1 perfect and 0 imperfect interpolant sequences
[2023-09-04 23:46:33,922 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2023-09-04 23:46:33,922 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2
[2023-09-04 23:46:33,923 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [318533346]
[2023-09-04 23:46:33,924 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2023-09-04 23:46:33,929 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states
[2023-09-04 23:46:33,929 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2023-09-04 23:46:33,946 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants.
[2023-09-04 23:46:33,947 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2
[2023-09-04 23:46:33,947 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states.
[2023-09-04 23:46:33,948 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2023-09-04 23:46:33,950 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 94.0) internal successors, (188), 2 states have internal predecessors, (188), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2023-09-04 23:46:33,950 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states.
[2023-09-04 23:46:34,041 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states.
[2023-09-04 23:46:34,041 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0
[2023-09-04 23:46:34,041 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 5 more)] ===
[2023-09-04 23:46:34,043 INFO L145 PredicateUnifier]: Initialized classic predicate unifier
[2023-09-04 23:46:34,043 INFO L85 PathProgramCache]: Analyzing trace with hash 950164611, now seen corresponding path program 1 times
[2023-09-04 23:46:34,043 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2023-09-04 23:46:34,043 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1731178980]
[2023-09-04 23:46:34,044 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2023-09-04 23:46:34,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2023-09-04 23:46:34,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2023-09-04 23:46:36,055 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2023-09-04 23:46:36,055 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2023-09-04 23:46:36,055 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1731178980]
[2023-09-04 23:46:36,055 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1731178980] provided 1 perfect and 0 imperfect interpolant sequences
[2023-09-04 23:46:36,056 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2023-09-04 23:46:36,056 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12
[2023-09-04 23:46:36,056 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1304457735]
[2023-09-04 23:46:36,057 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2023-09-04 23:46:36,058 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states
[2023-09-04 23:46:36,059 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2023-09-04 23:46:36,059 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants.
[2023-09-04 23:46:36,060 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=101, Unknown=0, NotChecked=0, Total=132
[2023-09-04 23:46:36,060 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states.
[2023-09-04 23:46:36,060 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2023-09-04 23:46:36,060 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 15.5) internal successors, (186), 12 states have internal predecessors, (186), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2023-09-04 23:46:36,061 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states.
[2023-09-04 23:46:36,061 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states.
Found a loop, use abstraction hammer
Found a loop, use abstraction hammer
Received shutdown request...
[2023-09-04 23:51:11,158 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1
[2023-09-04 23:51:11,158 WARN L619 AbstractCegarLoop]: Verification canceled: while PolyPacSimplificationTermWalker was simplifying a ATOM-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ATOM-1 context.
[2023-09-04 23:51:11,160 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (7 of 8 remaining)
[2023-09-04 23:51:11,160 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (6 of 8 remaining)
[2023-09-04 23:51:11,160 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (5 of 8 remaining)
[2023-09-04 23:51:11,160 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr2INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (4 of 8 remaining)
[2023-09-04 23:51:11,161 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr3INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (3 of 8 remaining)
[2023-09-04 23:51:11,161 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr4INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (2 of 8 remaining)
[2023-09-04 23:51:11,161 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr5INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 8 remaining)
[2023-09-04 23:51:11,161 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr6INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (0 of 8 remaining)
[2023-09-04 23:51:11,171 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Timeout while monitored process is still running, waiting 1000 ms for graceful end
[2023-09-04 23:51:11,171 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Timeout while monitored process is still running, waiting 1000 ms for graceful end
[2023-09-04 23:51:11,181 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1]
[2023-09-04 23:51:11,183 INFO L228 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances
[2023-09-04 23:51:11,183 INFO L178 ceAbstractionStarter]: Computing trace abstraction results
[2023-09-04 23:51:11,185 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 04.09 11:51:11 BasicIcfg
[2023-09-04 23:51:11,185 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction----------------------------
[2023-09-04 23:51:11,185 INFO L158 Benchmark]: Toolchain (without parser) took 278682.97ms. Allocated memory was 238.0MB in the beginning and 566.2MB in the end (delta: 328.2MB). Free memory was 187.6MB in the beginning and 146.6MB in the end (delta: 41.0MB). Peak memory consumption was 409.0MB. Max. memory is 7.0GB.
[2023-09-04 23:51:11,186 INFO L158 Benchmark]: CDTParser took 0.10ms. Allocated memory is still 168.8MB. Free memory was 120.1MB in the beginning and 119.9MB in the end (delta: 176.2kB). There was no memory consumed. Max. memory is 7.0GB.
[2023-09-04 23:51:11,186 INFO L158 Benchmark]: CACSL2BoogieTranslator took 175.13ms. Allocated memory is still 238.0MB. Free memory was 187.6MB in the beginning and 175.0MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 7.0GB.
[2023-09-04 23:51:11,186 INFO L158 Benchmark]: Boogie Procedure Inliner took 30.38ms. Allocated memory is still 238.0MB. Free memory was 175.0MB in the beginning and 172.4MB in the end (delta: 2.6MB). Peak memory consumption was 3.1MB. Max. memory is 7.0GB.
[2023-09-04 23:51:11,187 INFO L158 Benchmark]: Boogie Preprocessor took 24.33ms. Allocated memory is still 238.0MB. Free memory was 172.4MB in the beginning and 170.3MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 7.0GB.
[2023-09-04 23:51:11,187 INFO L158 Benchmark]: RCFGBuilder took 591.07ms. Allocated memory is still 238.0MB. Free memory was 170.3MB in the beginning and 137.3MB in the end (delta: 33.0MB). Peak memory consumption was 32.5MB. Max. memory is 7.0GB.
[2023-09-04 23:51:11,187 INFO L158 Benchmark]: TraceAbstraction took 277858.30ms. Allocated memory was 238.0MB in the beginning and 566.2MB in the end (delta: 328.2MB). Free memory was 136.7MB in the beginning and 146.6MB in the end (delta: -9.9MB). Peak memory consumption was 357.7MB. Max. memory is 7.0GB.
[2023-09-04 23:51:11,189 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] #######################
--- Results ---
* Results from de.uni_freiburg.informatik.ultimate.core:
- StatisticsResult: Toolchain Benchmarks
Benchmark results are:
* CDTParser took 0.10ms. Allocated memory is still 168.8MB. Free memory was 120.1MB in the beginning and 119.9MB in the end (delta: 176.2kB). There was no memory consumed. Max. memory is 7.0GB.
* CACSL2BoogieTranslator took 175.13ms. Allocated memory is still 238.0MB. Free memory was 187.6MB in the beginning and 175.0MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 7.0GB.
* Boogie Procedure Inliner took 30.38ms. Allocated memory is still 238.0MB. Free memory was 175.0MB in the beginning and 172.4MB in the end (delta: 2.6MB). Peak memory consumption was 3.1MB. Max. memory is 7.0GB.
* Boogie Preprocessor took 24.33ms. Allocated memory is still 238.0MB. Free memory was 172.4MB in the beginning and 170.3MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 7.0GB.
* RCFGBuilder took 591.07ms. Allocated memory is still 238.0MB. Free memory was 170.3MB in the beginning and 137.3MB in the end (delta: 33.0MB). Peak memory consumption was 32.5MB. Max. memory is 7.0GB.
* TraceAbstraction took 277858.30ms. Allocated memory was 238.0MB in the beginning and 566.2MB in the end (delta: 328.2MB). Free memory was 136.7MB in the beginning and 146.6MB in the end (delta: -9.9MB). Peak memory consumption was 357.7MB. Max. memory is 7.0GB.
* Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction:
- StatisticsResult: Independence relation #1 benchmarks
ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 19469, independent: 19210, independent conditional: 19210, independent unconditional: 0, dependent: 259, dependent conditional: 259, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 19466, independent: 19210, independent conditional: 19210, independent unconditional: 0, dependent: 256, dependent conditional: 256, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 19466, independent: 19210, independent conditional: 19210, independent unconditional: 0, dependent: 256, dependent conditional: 256, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 19978, independent: 19210, independent conditional: 0, independent unconditional: 19210, dependent: 768, dependent conditional: 512, dependent unconditional: 256, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 19978, independent: 19210, independent conditional: 0, independent unconditional: 19210, dependent: 768, dependent conditional: 0, dependent unconditional: 768, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 19978, independent: 19210, independent conditional: 0, independent unconditional: 19210, dependent: 768, dependent conditional: 0, dependent unconditional: 768, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 19466, independent: 19210, independent conditional: 0, independent unconditional: 19210, dependent: 256, dependent conditional: 0, dependent unconditional: 256, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 19466, independent: 19210, independent conditional: 0, independent unconditional: 19210, dependent: 256, dependent conditional: 0, dependent unconditional: 256, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 256, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 256, dependent conditional: 0, dependent unconditional: 256, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 256, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 256, dependent conditional: 0, dependent unconditional: 256, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 256, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 256, dependent conditional: 0, dependent unconditional: 256, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 203, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 203, dependent conditional: 0, dependent unconditional: 203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 19978, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 512, dependent conditional: 0, dependent unconditional: 512, unknown: 19466, unknown conditional: 0, unknown unconditional: 19466] , Statistics on independence cache: Total cache size (in pairs): 19466, Positive cache size: 19210, Positive conditional cache size: 0, Positive unconditional cache size: 19210, Negative cache size: 256, Negative conditional cache size: 0, Negative unconditional cache size: 256, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 512, Maximal queried relation: 2, Independence queries for same thread: 3
- StatisticsResult: Proof manager benchmarks
IrresponsibleProofs: 1
- TimeoutResultAtElement [Line: 212]: Timeout (TraceAbstraction)
Unable to prove that call to reach_error is unreachable Cancelled while PolyPacSimplificationTermWalker was simplifying a ATOM-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ATOM-1 context.
- TimeoutResultAtElement [Line: 201]: Timeout (TraceAbstraction)
Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Cancelled while PolyPacSimplificationTermWalker was simplifying a ATOM-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ATOM-1 context.
- TimeoutResultAtElement [Line: 196]: Timeout (TraceAbstraction)
Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Cancelled while PolyPacSimplificationTermWalker was simplifying a ATOM-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ATOM-1 context.
- TimeoutResultAtElement [Line: 197]: Timeout (TraceAbstraction)
Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Cancelled while PolyPacSimplificationTermWalker was simplifying a ATOM-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ATOM-1 context.
- TimeoutResultAtElement [Line: 198]: Timeout (TraceAbstraction)
Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Cancelled while PolyPacSimplificationTermWalker was simplifying a ATOM-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ATOM-1 context.
- TimeoutResultAtElement [Line: 202]: Timeout (TraceAbstraction)
Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Cancelled while PolyPacSimplificationTermWalker was simplifying a ATOM-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ATOM-1 context.
- TimeoutResultAtElement [Line: 200]: Timeout (TraceAbstraction)
Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Cancelled while PolyPacSimplificationTermWalker was simplifying a ATOM-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ATOM-1 context.
- TimeoutResultAtElement [Line: 199]: Timeout (TraceAbstraction)
Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Cancelled while PolyPacSimplificationTermWalker was simplifying a ATOM-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ATOM-1 context.
- StatisticsResult: Ultimate Automizer benchmark data with 1 thread instances
CFG has 15 procedures, 271 locations, 8 error locations. Started 1 CEGAR loops. OverallTime: 277.7s, OverallIterations: 2, TraceHistogramMax: 0, PathProgramHistogramMax: 1, EmptinessCheckTime: 275.3s, 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: 15, 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, 0.2s SatisfiabilityAnalysisTime, 2.0s InterpolantComputationTime, 374 NumberOfCodeBlocks, 374 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 372 ConstructedInterpolants, 0 QuantifiedInterpolants, 1661 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 2 InterpolantComputations, 2 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
RESULT: Ultimate could not prove your program: Timeout
Completed graceful shutdown