/usr/bin/java -Xmx16000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-PN-VariableLbe.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml --cacsl2boogietranslator.check.unreachability.of.reach_error.function false --cacsl2boogietranslator.check.absence.of.data.races.in.concurrent.programs true -i ../../../trunk/examples/svcomp/pthread-wmm/rfi005.i -------------------------------------------------------------------------------- This is Ultimate 0.2.3-dev-ac9dbd0-m [2023-08-24 23:22:35,481 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-08-24 23:22:35,527 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-PN-VariableLbe.epf [2023-08-24 23:22:35,532 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-08-24 23:22:35,532 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.Checked method. Library mode if empty. [2023-08-24 23:22:35,551 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-08-24 23:22:35,552 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-08-24 23:22:35,552 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-08-24 23:22:35,553 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-08-24 23:22:35,553 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-08-24 23:22:35,554 INFO L153 SettingsManager]: * Use SBE=true [2023-08-24 23:22:35,554 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-08-24 23:22:35,554 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-08-24 23:22:35,555 INFO L153 SettingsManager]: * sizeof long=4 [2023-08-24 23:22:35,555 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-08-24 23:22:35,555 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-08-24 23:22:35,556 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-08-24 23:22:35,556 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-08-24 23:22:35,556 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-08-24 23:22:35,557 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-08-24 23:22:35,557 INFO L153 SettingsManager]: * sizeof long double=12 [2023-08-24 23:22:35,557 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-08-24 23:22:35,558 INFO L153 SettingsManager]: * Use constant arrays=true [2023-08-24 23:22:35,558 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-08-24 23:22:35,558 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-08-24 23:22:35,558 INFO L153 SettingsManager]: * To the following directory=./dump/ [2023-08-24 23:22:35,559 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-08-24 23:22:35,559 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-08-24 23:22:35,559 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-08-24 23:22:35,559 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-08-24 23:22:35,560 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-08-24 23:22:35,560 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-08-24 23:22:35,560 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-08-24 23:22:35,561 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-08-24 23:22:35,561 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-08-24 23:22:35,561 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Check unreachability of reach_error function -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Check absence of data races in concurrent programs -> true [2023-08-24 23:22:35,842 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-08-24 23:22:35,859 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-08-24 23:22:35,861 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-08-24 23:22:35,862 INFO L270 PluginConnector]: Initializing CDTParser... [2023-08-24 23:22:35,863 INFO L274 PluginConnector]: CDTParser initialized [2023-08-24 23:22:35,864 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/rfi005.i [2023-08-24 23:22:37,030 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-08-24 23:22:37,291 INFO L384 CDTParser]: Found 1 translation units. [2023-08-24 23:22:37,291 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/rfi005.i [2023-08-24 23:22:37,305 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f98c0c426/cd6af74d77fd49a6972140ccf2ac55d0/FLAGe014e29f4 [2023-08-24 23:22:37,316 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f98c0c426/cd6af74d77fd49a6972140ccf2ac55d0 [2023-08-24 23:22:37,318 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-08-24 23:22:37,319 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2023-08-24 23:22:37,321 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-08-24 23:22:37,321 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-08-24 23:22:37,323 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-08-24 23:22:37,324 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.08 11:22:37" (1/1) ... [2023-08-24 23:22:37,324 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3f39cd19 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.08 11:22:37, skipping insertion in model container [2023-08-24 23:22:37,324 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.08 11:22:37" (1/1) ... [2023-08-24 23:22:37,364 INFO L176 MainTranslator]: Built tables and reachable declarations [2023-08-24 23:22:37,644 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-08-24 23:22:37,652 INFO L201 MainTranslator]: Completed pre-run [2023-08-24 23:22:37,669 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: short [268] [2023-08-24 23:22:37,671 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: short [268] [2023-08-24 23:22:37,767 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-08-24 23:22:37,808 WARN L669 CHandler]: The function __VERIFIER_atomic_begin is called, but not defined or handled by StandardFunctionHandler. [2023-08-24 23:22:37,809 WARN L669 CHandler]: The function __VERIFIER_atomic_end is called, but not defined or handled by StandardFunctionHandler. [2023-08-24 23:22:37,815 INFO L206 MainTranslator]: Completed translation [2023-08-24 23:22:37,817 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.08 11:22:37 WrapperNode [2023-08-24 23:22:37,817 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-08-24 23:22:37,818 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-08-24 23:22:37,818 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-08-24 23:22:37,818 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-08-24 23:22:37,824 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.08 11:22:37" (1/1) ... [2023-08-24 23:22:37,860 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.08 11:22:37" (1/1) ... [2023-08-24 23:22:37,926 INFO L138 Inliner]: procedures = 175, calls = 49, calls flagged for inlining = 7, calls inlined = 9, statements flattened = 1449 [2023-08-24 23:22:37,927 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-08-24 23:22:37,927 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-08-24 23:22:37,927 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-08-24 23:22:37,928 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-08-24 23:22:37,935 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.08 11:22:37" (1/1) ... [2023-08-24 23:22:37,935 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.08 11:22:37" (1/1) ... [2023-08-24 23:22:37,942 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.08 11:22:37" (1/1) ... [2023-08-24 23:22:37,942 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.08 11:22:37" (1/1) ... [2023-08-24 23:22:37,970 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.08 11:22:37" (1/1) ... [2023-08-24 23:22:37,990 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.08 11:22:37" (1/1) ... [2023-08-24 23:22:37,994 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.08 11:22:37" (1/1) ... [2023-08-24 23:22:37,998 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.08 11:22:37" (1/1) ... [2023-08-24 23:22:38,005 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-08-24 23:22:38,006 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-08-24 23:22:38,006 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-08-24 23:22:38,006 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-08-24 23:22:38,007 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.08 11:22:37" (1/1) ... [2023-08-24 23:22:38,012 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-08-24 23:22:38,023 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-08-24 23:22:38,036 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) [2023-08-24 23:22:38,048 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 [2023-08-24 23:22:38,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-08-24 23:22:38,071 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2023-08-24 23:22:38,071 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-08-24 23:22:38,071 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-08-24 23:22:38,071 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-08-24 23:22:38,071 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2023-08-24 23:22:38,072 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2023-08-24 23:22:38,072 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2023-08-24 23:22:38,072 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2023-08-24 23:22:38,072 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-08-24 23:22:38,072 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2023-08-24 23:22:38,072 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-08-24 23:22:38,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-08-24 23:22:38,074 WARN L210 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2023-08-24 23:22:38,246 INFO L236 CfgBuilder]: Building ICFG [2023-08-24 23:22:38,248 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-08-24 23:22:39,746 INFO L277 CfgBuilder]: Performing block encoding [2023-08-24 23:31:33,479 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-08-24 23:31:33,479 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-08-24 23:31:33,482 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.08 11:31:33 BoogieIcfgContainer [2023-08-24 23:31:33,482 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-08-24 23:31:33,484 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-08-24 23:31:33,484 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-08-24 23:31:33,486 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-08-24 23:31:33,487 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 24.08 11:22:37" (1/3) ... [2023-08-24 23:31:33,487 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2605084 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.08 11:31:33, skipping insertion in model container [2023-08-24 23:31:33,487 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.08 11:22:37" (2/3) ... [2023-08-24 23:31:33,488 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2605084 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.08 11:31:33, skipping insertion in model container [2023-08-24 23:31:33,488 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.08 11:31:33" (3/3) ... [2023-08-24 23:31:33,489 INFO L112 eAbstractionObserver]: Analyzing ICFG rfi005.i [2023-08-24 23:31:33,505 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-08-24 23:31:33,505 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 391 error locations. [2023-08-24 23:31:33,506 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2023-08-24 23:32:15,337 INFO L144 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2023-08-24 23:32:15,377 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 491 places, 487 transitions, 984 flow [2023-08-24 23:33:07,096 INFO L124 PetriNetUnfolderBase]: 3/485 cut-off events. [2023-08-24 23:33:07,097 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2023-08-24 23:33:07,117 INFO L83 FinitePrefix]: Finished finitePrefix Result has 492 conditions, 485 events. 3/485 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 100. Compared 3586 event pairs, 0 based on Foata normal form. 0/91 useless extension candidates. Maximal degree in co-relation 449. Up to 2 conditions per place. [2023-08-24 23:33:07,117 INFO L82 GeneralOperation]: Start removeDead. Operand has 491 places, 487 transitions, 984 flow [2023-08-24 23:33:07,148 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 489 places, 485 transitions, 976 flow [2023-08-24 23:33:07,152 INFO L124 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2023-08-24 23:33:07,171 INFO L131 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 489 places, 485 transitions, 976 flow [2023-08-24 23:33:07,173 INFO L113 LiptonReduction]: Starting Lipton reduction on Petri net that has 489 places, 485 transitions, 976 flow [2023-08-24 23:33:07,174 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 489 places, 485 transitions, 976 flow [2023-08-24 23:33:57,899 INFO L124 PetriNetUnfolderBase]: 3/485 cut-off events. [2023-08-24 23:33:57,899 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2023-08-24 23:33:57,902 INFO L83 FinitePrefix]: Finished finitePrefix Result has 492 conditions, 485 events. 3/485 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 100. Compared 3570 event pairs, 0 based on Foata normal form. 0/91 useless extension candidates. Maximal degree in co-relation 449. Up to 2 conditions per place. [2023-08-24 23:33:57,927 INFO L119 LiptonReduction]: Number of co-enabled transitions 127928 Received shutdown request... [2023-08-24 23:35:41,679 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 [2023-08-24 23:35:41,742 WARN L266 SmtUtils]: Removed 3 from assertion stack [2023-08-24 23:35:41,742 INFO L257 ToolchainWalker]: Toolchain cancelled while executing plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction. Reason: Timeout or Toolchain cancelled by user [2023-08-24 23:35:41,745 INFO L158 Benchmark]: Toolchain (without parser) took 784424.39ms. Allocated memory was 390.1MB in the beginning and 16.0GB in the end (delta: 15.6GB). Free memory was 365.3MB in the beginning and 10.0GB in the end (delta: -9.6GB). Peak memory consumption was 9.5GB. Max. memory is 16.0GB. [2023-08-24 23:35:41,745 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 390.1MB. Free memory is still 367.5MB. There was no memory consumed. Max. memory is 16.0GB. [2023-08-24 23:35:41,746 INFO L158 Benchmark]: CACSL2BoogieTranslator took 496.77ms. Allocated memory is still 390.1MB. Free memory was 365.3MB in the beginning and 335.2MB in the end (delta: 30.1MB). Peak memory consumption was 31.5MB. Max. memory is 16.0GB. [2023-08-24 23:35:41,746 INFO L158 Benchmark]: Boogie Procedure Inliner took 108.60ms. Allocated memory is still 390.1MB. Free memory was 335.2MB in the beginning and 328.9MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.0GB. [2023-08-24 23:35:41,747 INFO L158 Benchmark]: Boogie Preprocessor took 78.17ms. Allocated memory is still 390.1MB. Free memory was 328.9MB in the beginning and 323.2MB in the end (delta: 5.7MB). Peak memory consumption was 4.2MB. Max. memory is 16.0GB. [2023-08-24 23:35:41,747 INFO L158 Benchmark]: RCFGBuilder took 535476.07ms. Allocated memory was 390.1MB in the beginning and 15.9GB in the end (delta: 15.5GB). Free memory was 323.2MB in the beginning and 13.5GB in the end (delta: -13.2GB). Peak memory consumption was 10.2GB. Max. memory is 16.0GB. [2023-08-24 23:35:41,748 INFO L158 Benchmark]: TraceAbstraction took 248258.79ms. Allocated memory was 15.9GB in the beginning and 16.0GB in the end (delta: 52.4MB). Free memory was 13.5GB in the beginning and 10.0GB in the end (delta: 3.5GB). Peak memory consumption was 7.1GB. Max. memory is 16.0GB. [2023-08-24 23:35:41,750 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14ms. Allocated memory is still 390.1MB. Free memory is still 367.5MB. There was no memory consumed. Max. memory is 16.0GB. * CACSL2BoogieTranslator took 496.77ms. Allocated memory is still 390.1MB. Free memory was 365.3MB in the beginning and 335.2MB in the end (delta: 30.1MB). Peak memory consumption was 31.5MB. Max. memory is 16.0GB. * Boogie Procedure Inliner took 108.60ms. Allocated memory is still 390.1MB. Free memory was 335.2MB in the beginning and 328.9MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.0GB. * Boogie Preprocessor took 78.17ms. Allocated memory is still 390.1MB. Free memory was 328.9MB in the beginning and 323.2MB in the end (delta: 5.7MB). Peak memory consumption was 4.2MB. Max. memory is 16.0GB. * RCFGBuilder took 535476.07ms. Allocated memory was 390.1MB in the beginning and 15.9GB in the end (delta: 15.5GB). Free memory was 323.2MB in the beginning and 13.5GB in the end (delta: -13.2GB). Peak memory consumption was 10.2GB. Max. memory is 16.0GB. * TraceAbstraction took 248258.79ms. Allocated memory was 15.9GB in the beginning and 16.0GB in the end (delta: 52.4MB). Free memory was 13.5GB in the beginning and 10.0GB in the end (delta: 3.5GB). Peak memory consumption was 7.1GB. Max. memory is 16.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 268]: Unsoundness Warning unspecified type, defaulting to int C: short [268] - GenericResultAtLocation [Line: 268]: Unsoundness Warning unspecified type, defaulting to int C: short [268] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - TimeoutResult: Timeout (de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction) Toolchain cancelled while CegarLoopFactory was constructing initial abstraction,while PetriNetLargeBlockEncoding was applying PetriNetLargeBlockEncoding to Petri net that has 489 places, 485 transitions, 976 flow,while LiptonReduction was applying LiptonReduction to Petri net that has 489 places, 485 transitions, 976 flow and 127928 co-enabled transitions pairs.,while TransFormulaUtils was doing sequential composition of 2 TransFormulas,while SimplifyDDAWithTimeout was simplifying term of DAG size 25845 for 103666ms.. RESULT: Ultimate could not prove your program: Timeout Completed graceful shutdown