/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/mix041_power.opt_pso.opt_rmo.opt_tso.oepc_tso.opt.i -------------------------------------------------------------------------------- This is Ultimate 0.2.3-dev-ac9dbd0-m [2023-08-24 21:58:16,034 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-08-24 21:58:16,093 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 21:58:16,096 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-08-24 21:58:16,096 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.Checked method. Library mode if empty. [2023-08-24 21:58:16,125 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-08-24 21:58:16,126 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-08-24 21:58:16,126 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-08-24 21:58:16,127 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-08-24 21:58:16,129 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-08-24 21:58:16,130 INFO L153 SettingsManager]: * Use SBE=true [2023-08-24 21:58:16,130 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-08-24 21:58:16,130 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-08-24 21:58:16,131 INFO L153 SettingsManager]: * sizeof long=4 [2023-08-24 21:58:16,131 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-08-24 21:58:16,131 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-08-24 21:58:16,131 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-08-24 21:58:16,132 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-08-24 21:58:16,132 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-08-24 21:58:16,132 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-08-24 21:58:16,132 INFO L153 SettingsManager]: * sizeof long double=12 [2023-08-24 21:58:16,133 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-08-24 21:58:16,133 INFO L153 SettingsManager]: * Use constant arrays=true [2023-08-24 21:58:16,133 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-08-24 21:58:16,133 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-08-24 21:58:16,133 INFO L153 SettingsManager]: * To the following directory=./dump/ [2023-08-24 21:58:16,134 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-08-24 21:58:16,134 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-08-24 21:58:16,134 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-08-24 21:58:16,134 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-08-24 21:58:16,135 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-08-24 21:58:16,135 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-08-24 21:58:16,135 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-08-24 21:58:16,135 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-08-24 21:58:16,135 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-08-24 21:58:16,136 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Check unreachability of reach_error function -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Check absence of data races in concurrent programs -> true [2023-08-24 21:58:16,393 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-08-24 21:58:16,408 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-08-24 21:58:16,410 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-08-24 21:58:16,411 INFO L270 PluginConnector]: Initializing CDTParser... [2023-08-24 21:58:16,412 INFO L274 PluginConnector]: CDTParser initialized [2023-08-24 21:58:16,413 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/mix041_power.opt_pso.opt_rmo.opt_tso.oepc_tso.opt.i [2023-08-24 21:58:17,399 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-08-24 21:58:17,563 INFO L384 CDTParser]: Found 1 translation units. [2023-08-24 21:58:17,564 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix041_power.opt_pso.opt_rmo.opt_tso.oepc_tso.opt.i [2023-08-24 21:58:17,573 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c4e59cd50/88f5043941fa47ee818d0bdf36c31620/FLAG32907c9db [2023-08-24 21:58:17,584 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c4e59cd50/88f5043941fa47ee818d0bdf36c31620 [2023-08-24 21:58:17,586 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-08-24 21:58:17,587 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2023-08-24 21:58:17,587 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-08-24 21:58:17,588 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-08-24 21:58:17,589 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-08-24 21:58:17,590 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.08 09:58:17" (1/1) ... [2023-08-24 21:58:17,590 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@619f7879 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.08 09:58:17, skipping insertion in model container [2023-08-24 21:58:17,590 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.08 09:58:17" (1/1) ... [2023-08-24 21:58:17,623 INFO L176 MainTranslator]: Built tables and reachable declarations [2023-08-24 21:58:17,906 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-08-24 21:58:17,917 INFO L201 MainTranslator]: Completed pre-run [2023-08-24 21:58:17,945 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: short [267] [2023-08-24 21:58:17,947 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: short [267] [2023-08-24 21:58:17,988 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-08-24 21:58:18,017 WARN L669 CHandler]: The function __VERIFIER_atomic_begin is called, but not defined or handled by StandardFunctionHandler. [2023-08-24 21:58:18,017 WARN L669 CHandler]: The function __VERIFIER_atomic_end is called, but not defined or handled by StandardFunctionHandler. [2023-08-24 21:58:18,022 INFO L206 MainTranslator]: Completed translation [2023-08-24 21:58:18,022 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.08 09:58:18 WrapperNode [2023-08-24 21:58:18,022 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-08-24 21:58:18,023 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-08-24 21:58:18,023 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-08-24 21:58:18,023 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-08-24 21:58:18,027 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.08 09:58:18" (1/1) ... [2023-08-24 21:58:18,055 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.08 09:58:18" (1/1) ... [2023-08-24 21:58:18,091 INFO L138 Inliner]: procedures = 175, calls = 46, calls flagged for inlining = 6, calls inlined = 7, statements flattened = 933 [2023-08-24 21:58:18,091 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-08-24 21:58:18,092 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-08-24 21:58:18,092 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-08-24 21:58:18,092 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-08-24 21:58:18,106 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.08 09:58:18" (1/1) ... [2023-08-24 21:58:18,107 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.08 09:58:18" (1/1) ... [2023-08-24 21:58:18,110 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.08 09:58:18" (1/1) ... [2023-08-24 21:58:18,110 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.08 09:58:18" (1/1) ... [2023-08-24 21:58:18,119 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.08 09:58:18" (1/1) ... [2023-08-24 21:58:18,123 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.08 09:58:18" (1/1) ... [2023-08-24 21:58:18,125 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.08 09:58:18" (1/1) ... [2023-08-24 21:58:18,127 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.08 09:58:18" (1/1) ... [2023-08-24 21:58:18,132 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-08-24 21:58:18,132 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-08-24 21:58:18,132 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-08-24 21:58:18,132 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-08-24 21:58:18,133 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.08 09:58:18" (1/1) ... [2023-08-24 21:58:18,137 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-08-24 21:58:18,149 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-08-24 21:58:18,161 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 21:58:18,188 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-08-24 21:58:18,188 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2023-08-24 21:58:18,188 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-08-24 21:58:18,188 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-08-24 21:58:18,188 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-08-24 21:58:18,189 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2023-08-24 21:58:18,189 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2023-08-24 21:58:18,189 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2023-08-24 21:58:18,189 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2023-08-24 21:58:18,189 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-08-24 21:58:18,189 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2023-08-24 21:58:18,189 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-08-24 21:58:18,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-08-24 21:58:18,190 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 21:58:18,187 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 21:58:18,328 INFO L236 CfgBuilder]: Building ICFG [2023-08-24 21:58:18,329 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-08-24 21:58:19,083 INFO L277 CfgBuilder]: Performing block encoding [2023-08-24 21:58:43,513 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-08-24 21:58:43,513 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-08-24 21:58:43,515 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.08 09:58:43 BoogieIcfgContainer [2023-08-24 21:58:43,515 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-08-24 21:58:43,517 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-08-24 21:58:43,517 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-08-24 21:58:43,519 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-08-24 21:58:43,519 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 24.08 09:58:17" (1/3) ... [2023-08-24 21:58:43,519 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@c3bbd9a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.08 09:58:43, skipping insertion in model container [2023-08-24 21:58:43,519 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.08 09:58:18" (2/3) ... [2023-08-24 21:58:43,519 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@c3bbd9a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.08 09:58:43, skipping insertion in model container [2023-08-24 21:58:43,520 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.08 09:58:43" (3/3) ... [2023-08-24 21:58:43,520 INFO L112 eAbstractionObserver]: Analyzing ICFG mix041_power.opt_pso.opt_rmo.opt_tso.oepc_tso.opt.i [2023-08-24 21:58:43,533 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-08-24 21:58:43,533 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 214 error locations. [2023-08-24 21:58:43,533 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2023-08-24 21:58:45,583 INFO L144 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2023-08-24 21:58:45,606 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 315 places, 311 transitions, 632 flow [2023-08-24 21:58:48,968 INFO L124 PetriNetUnfolderBase]: 3/309 cut-off events. [2023-08-24 21:58:48,968 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2023-08-24 21:58:48,982 INFO L83 FinitePrefix]: Finished finitePrefix Result has 316 conditions, 309 events. 3/309 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 99. Compared 1824 event pairs, 0 based on Foata normal form. 0/92 useless extension candidates. Maximal degree in co-relation 273. Up to 2 conditions per place. [2023-08-24 21:58:48,983 INFO L82 GeneralOperation]: Start removeDead. Operand has 315 places, 311 transitions, 632 flow [2023-08-24 21:58:48,991 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 313 places, 309 transitions, 624 flow [2023-08-24 21:58:48,993 INFO L124 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2023-08-24 21:58:48,998 INFO L131 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 313 places, 309 transitions, 624 flow [2023-08-24 21:58:49,000 INFO L113 LiptonReduction]: Starting Lipton reduction on Petri net that has 313 places, 309 transitions, 624 flow [2023-08-24 21:58:49,000 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 313 places, 309 transitions, 624 flow [2023-08-24 21:58:52,173 INFO L124 PetriNetUnfolderBase]: 3/309 cut-off events. [2023-08-24 21:58:52,173 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2023-08-24 21:58:52,175 INFO L83 FinitePrefix]: Finished finitePrefix Result has 316 conditions, 309 events. 3/309 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 99. Compared 1821 event pairs, 0 based on Foata normal form. 0/92 useless extension candidates. Maximal degree in co-relation 273. Up to 2 conditions per place. [2023-08-24 21:58:52,185 INFO L119 LiptonReduction]: Number of co-enabled transitions 37896 [2023-08-24 22:00:57,406 WARN L234 SmtUtils]: Spent 2.07m on a formula simplification. DAG size of input: 9896 DAG size of output: 985 (called from [L 278] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2023-08-24 22:04:56,540 WARN L234 SmtUtils]: Spent 3.90m on a formula simplification. DAG size of input: 12141 DAG size of output: 1312 (called from [L 278] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2023-08-24 22:05:06,014 WARN L234 SmtUtils]: Spent 9.45s on a formula simplification. DAG size of input: 1223 DAG size of output: 1220 (called from [L 301] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2023-08-24 22:05:37,366 WARN L234 SmtUtils]: Spent 14.03s on a formula simplification. DAG size of input: 1225 DAG size of output: 1174 (called from [L 278] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2023-08-24 22:06:01,443 WARN L234 SmtUtils]: Spent 5.27s on a formula simplification. DAG size of input: 922 DAG size of output: 904 (called from [L 278] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2023-08-24 22:06:13,547 WARN L234 SmtUtils]: Spent 9.38s on a formula simplification. DAG size of input: 1237 DAG size of output: 1225 (called from [L 278] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2023-08-24 22:06:18,958 INFO L134 LiptonReduction]: Checked pairs total: 399449 [2023-08-24 22:06:18,958 INFO L136 LiptonReduction]: Total number of compositions: 158 [2023-08-24 22:06:18,966 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-08-24 22:06:18,969 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=false, mAutomataTypeConcurrency=PETRI_NET, 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;@3a630708, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-08-24 22:06:18,969 INFO L358 AbstractCegarLoop]: Starting to check reachability of 299 error locations. [2023-08-24 22:06:18,971 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2023-08-24 22:06:18,971 INFO L124 PetriNetUnfolderBase]: 0/2 cut-off events. [2023-08-24 22:06:18,971 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2023-08-24 22:06:18,971 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-24 22:06:18,971 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1] [2023-08-24 22:06:18,971 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting P0Err0ASSERT_VIOLATIONDATA_RACE === [P0Err0ASSERT_VIOLATIONDATA_RACE, P0Err1ASSERT_VIOLATIONDATA_RACE, P0Err2ASSERT_VIOLATIONDATA_RACE, P0Err3ASSERT_VIOLATIONDATA_RACE (and 295 more)] === [2023-08-24 22:06:18,974 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-24 22:06:18,974 INFO L85 PathProgramCache]: Analyzing trace with hash 5216224, now seen corresponding path program 1 times [2023-08-24 22:06:18,979 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-24 22:06:18,980 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [391768705] [2023-08-24 22:06:18,980 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-24 22:06:18,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-24 22:06:19,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-24 22:06:19,227 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-24 22:06:19,228 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-24 22:06:19,228 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [391768705] [2023-08-24 22:06:19,228 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [391768705] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-24 22:06:19,230 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-24 22:06:19,230 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2023-08-24 22:06:19,231 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1749026951] [2023-08-24 22:06:19,231 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-24 22:06:19,236 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-08-24 22:06:19,240 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-24 22:06:19,254 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-08-24 22:06:19,254 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-08-24 22:06:19,255 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 81 out of 469 [2023-08-24 22:06:19,257 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 237 places, 230 transitions, 466 flow. Second operand has 2 states, 2 states have (on average 82.5) internal successors, (165), 2 states have internal predecessors, (165), 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) [2023-08-24 22:06:19,257 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-24 22:06:19,257 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 81 of 469 [2023-08-24 22:06:19,258 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-24 22:06:20,671 INFO L124 PetriNetUnfolderBase]: 264/450 cut-off events. [2023-08-24 22:06:20,671 INFO L125 PetriNetUnfolderBase]: For 4/4 co-relation queries the response was YES. [2023-08-24 22:06:20,672 INFO L83 FinitePrefix]: Finished finitePrefix Result has 916 conditions, 450 events. 264/450 cut-off events. For 4/4 co-relation queries the response was YES. Maximal size of possible extension queue 32. Compared 1631 event pairs, 264 based on Foata normal form. 0/390 useless extension candidates. Maximal degree in co-relation 906. Up to 451 conditions per place. [2023-08-24 22:06:20,674 INFO L140 encePairwiseOnDemand]: 257/469 looper letters, 18 selfloop transitions, 0 changer transitions 0/18 dead transitions. [2023-08-24 22:06:20,674 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 26 places, 18 transitions, 78 flow [2023-08-24 22:06:20,675 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-08-24 22:06:20,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2023-08-24 22:06:20,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 392 transitions. [2023-08-24 22:06:20,683 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.417910447761194 [2023-08-24 22:06:20,684 INFO L72 ComplementDD]: Start complementDD. Operand 2 states and 392 transitions. [2023-08-24 22:06:20,684 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2 states and 392 transitions. [2023-08-24 22:06:20,685 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-24 22:06:20,686 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 2 states and 392 transitions. [2023-08-24 22:06:20,688 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 3 states, 2 states have (on average 196.0) internal successors, (392), 2 states have internal predecessors, (392), 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) [2023-08-24 22:06:20,691 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 3 states, 3 states have (on average 469.0) internal successors, (1407), 3 states have internal predecessors, (1407), 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) [2023-08-24 22:06:20,692 INFO L81 ComplementDD]: Finished complementDD. Result has 3 states, 3 states have (on average 469.0) internal successors, (1407), 3 states have internal predecessors, (1407), 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) [2023-08-24 22:06:20,693 INFO L175 Difference]: Start difference. First operand has 237 places, 230 transitions, 466 flow. Second operand 2 states and 392 transitions. [2023-08-24 22:06:20,693 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 26 places, 18 transitions, 78 flow [2023-08-24 22:06:20,695 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 24 places, 18 transitions, 76 flow, removed 0 selfloop flow, removed 2 redundant places. [2023-08-24 22:06:20,695 INFO L231 Difference]: Finished difference. Result has 24 places, 18 transitions, 40 flow [2023-08-24 22:06:20,697 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=469, PETRI_DIFFERENCE_MINUEND_FLOW=40, PETRI_DIFFERENCE_MINUEND_PLACES=23, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=18, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=18, PETRI_DIFFERENCE_SUBTRAHEND_STATES=2, PETRI_FLOW=40, PETRI_PLACES=24, PETRI_TRANSITIONS=18} [2023-08-24 22:06:20,699 INFO L281 CegarLoopForPetriNet]: 237 programPoint places, -213 predicate places. [2023-08-24 22:06:20,699 INFO L495 AbstractCegarLoop]: Abstraction has has 24 places, 18 transitions, 40 flow [2023-08-24 22:06:20,699 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 82.5) internal successors, (165), 2 states have internal predecessors, (165), 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) [2023-08-24 22:06:20,699 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-24 22:06:20,699 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1] [2023-08-24 22:06:20,699 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-08-24 22:06:20,699 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting P1Err8ASSERT_VIOLATIONASSERT === [P0Err0ASSERT_VIOLATIONDATA_RACE, P0Err1ASSERT_VIOLATIONDATA_RACE, P0Err2ASSERT_VIOLATIONDATA_RACE, P0Err3ASSERT_VIOLATIONDATA_RACE (and 295 more)] === [2023-08-24 22:06:20,700 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-24 22:06:20,700 INFO L85 PathProgramCache]: Analyzing trace with hash 718064115, now seen corresponding path program 1 times [2023-08-24 22:06:20,700 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-24 22:06:20,700 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1553146624] [2023-08-24 22:06:20,700 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-24 22:06:20,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-24 22:06:20,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-24 22:06:20,878 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-24 22:06:20,878 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-24 22:06:20,878 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1553146624] [2023-08-24 22:06:20,878 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1553146624] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-24 22:06:20,879 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-24 22:06:20,879 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2023-08-24 22:06:20,879 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2052764188] [2023-08-24 22:06:20,879 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-24 22:06:20,879 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-08-24 22:06:20,880 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-24 22:06:20,880 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-08-24 22:06:20,880 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-08-24 22:06:20,881 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 80 out of 469 [2023-08-24 22:06:20,881 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 24 places, 18 transitions, 40 flow. Second operand has 3 states, 3 states have (on average 81.66666666666667) internal successors, (245), 3 states have internal predecessors, (245), 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) [2023-08-24 22:06:20,881 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-24 22:06:20,881 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 80 of 469 [2023-08-24 22:06:20,881 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-24 22:06:21,968 INFO L124 PetriNetUnfolderBase]: 224/385 cut-off events. [2023-08-24 22:06:21,968 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2023-08-24 22:06:21,969 INFO L83 FinitePrefix]: Finished finitePrefix Result has 785 conditions, 385 events. 224/385 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 27. Compared 1416 event pairs, 24 based on Foata normal form. 0/355 useless extension candidates. Maximal degree in co-relation 782. Up to 326 conditions per place. [2023-08-24 22:06:21,970 INFO L140 encePairwiseOnDemand]: 466/469 looper letters, 21 selfloop transitions, 2 changer transitions 2/25 dead transitions. [2023-08-24 22:06:21,970 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 25 places, 25 transitions, 104 flow [2023-08-24 22:06:21,981 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-08-24 22:06:21,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-08-24 22:06:21,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 266 transitions. [2023-08-24 22:06:21,982 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.1890547263681592 [2023-08-24 22:06:21,982 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 266 transitions. [2023-08-24 22:06:21,982 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 266 transitions. [2023-08-24 22:06:21,983 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-24 22:06:21,983 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 266 transitions. [2023-08-24 22:06:21,983 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 88.66666666666667) internal successors, (266), 3 states have internal predecessors, (266), 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) [2023-08-24 22:06:21,985 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 469.0) internal successors, (1876), 4 states have internal predecessors, (1876), 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) [2023-08-24 22:06:21,986 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 469.0) internal successors, (1876), 4 states have internal predecessors, (1876), 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) [2023-08-24 22:06:21,986 INFO L175 Difference]: Start difference. First operand has 24 places, 18 transitions, 40 flow. Second operand 3 states and 266 transitions. [2023-08-24 22:06:21,986 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 25 places, 25 transitions, 104 flow [2023-08-24 22:06:21,986 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 25 places, 25 transitions, 104 flow, removed 0 selfloop flow, removed 0 redundant places. [2023-08-24 22:06:21,987 INFO L231 Difference]: Finished difference. Result has 25 places, 16 transitions, 40 flow [2023-08-24 22:06:21,987 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=469, PETRI_DIFFERENCE_MINUEND_FLOW=38, PETRI_DIFFERENCE_MINUEND_PLACES=23, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=17, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=15, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=40, PETRI_PLACES=25, PETRI_TRANSITIONS=16} [2023-08-24 22:06:21,988 INFO L281 CegarLoopForPetriNet]: 237 programPoint places, -212 predicate places. [2023-08-24 22:06:21,988 INFO L495 AbstractCegarLoop]: Abstraction has has 25 places, 16 transitions, 40 flow [2023-08-24 22:06:21,988 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 81.66666666666667) internal successors, (245), 3 states have internal predecessors, (245), 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) [2023-08-24 22:06:21,988 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-24 22:06:21,988 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1] [2023-08-24 22:06:21,988 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-08-24 22:06:21,988 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr130ASSERT_VIOLATIONASSERT === [P0Err0ASSERT_VIOLATIONDATA_RACE, P0Err1ASSERT_VIOLATIONDATA_RACE, P0Err2ASSERT_VIOLATIONDATA_RACE, P0Err3ASSERT_VIOLATIONDATA_RACE (and 295 more)] === [2023-08-24 22:06:21,989 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-24 22:06:21,989 INFO L85 PathProgramCache]: Analyzing trace with hash -1429877395, now seen corresponding path program 1 times [2023-08-24 22:06:21,989 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-24 22:06:21,989 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [415965055] [2023-08-24 22:06:21,989 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-24 22:06:21,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-24 22:06:22,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-24 22:06:22,270 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-24 22:06:22,271 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-24 22:06:22,273 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [415965055] [2023-08-24 22:06:22,274 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [415965055] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-24 22:06:22,274 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-24 22:06:22,274 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2023-08-24 22:06:22,274 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1212129805] [2023-08-24 22:06:22,274 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-24 22:06:22,275 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-08-24 22:06:22,275 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-24 22:06:22,275 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-08-24 22:06:22,275 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-08-24 22:06:22,276 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 80 out of 469 [2023-08-24 22:06:22,277 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 25 places, 16 transitions, 40 flow. Second operand has 3 states, 3 states have (on average 82.33333333333333) internal successors, (247), 3 states have internal predecessors, (247), 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) [2023-08-24 22:06:22,277 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-24 22:06:22,277 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 80 of 469 [2023-08-24 22:06:22,277 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-24 22:06:22,814 INFO L124 PetriNetUnfolderBase]: 157/278 cut-off events. [2023-08-24 22:06:22,814 INFO L125 PetriNetUnfolderBase]: For 13/13 co-relation queries the response was YES. [2023-08-24 22:06:22,814 INFO L83 FinitePrefix]: Finished finitePrefix Result has 588 conditions, 278 events. 157/278 cut-off events. For 13/13 co-relation queries the response was YES. Maximal size of possible extension queue 18. Compared 897 event pairs, 53 based on Foata normal form. 10/288 useless extension candidates. Maximal degree in co-relation 584. Up to 200 conditions per place. [2023-08-24 22:06:22,815 INFO L140 encePairwiseOnDemand]: 466/469 looper letters, 20 selfloop transitions, 2 changer transitions 0/22 dead transitions. [2023-08-24 22:06:22,815 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 26 places, 22 transitions, 96 flow [2023-08-24 22:06:22,816 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-08-24 22:06:22,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-08-24 22:06:22,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 263 transitions. [2023-08-24 22:06:22,817 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.1869225302061123 [2023-08-24 22:06:22,817 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 263 transitions. [2023-08-24 22:06:22,817 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 263 transitions. [2023-08-24 22:06:22,817 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-24 22:06:22,817 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 263 transitions. [2023-08-24 22:06:22,818 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 87.66666666666667) internal successors, (263), 3 states have internal predecessors, (263), 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) [2023-08-24 22:06:22,820 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 469.0) internal successors, (1876), 4 states have internal predecessors, (1876), 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) [2023-08-24 22:06:22,820 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 469.0) internal successors, (1876), 4 states have internal predecessors, (1876), 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) [2023-08-24 22:06:22,820 INFO L175 Difference]: Start difference. First operand has 25 places, 16 transitions, 40 flow. Second operand 3 states and 263 transitions. [2023-08-24 22:06:22,821 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 26 places, 22 transitions, 96 flow [2023-08-24 22:06:22,821 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 24 places, 22 transitions, 92 flow, removed 0 selfloop flow, removed 2 redundant places. [2023-08-24 22:06:22,821 INFO L231 Difference]: Finished difference. Result has 25 places, 16 transitions, 44 flow [2023-08-24 22:06:22,821 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=469, PETRI_DIFFERENCE_MINUEND_FLOW=36, PETRI_DIFFERENCE_MINUEND_PLACES=22, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=16, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=14, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=44, PETRI_PLACES=25, PETRI_TRANSITIONS=16} [2023-08-24 22:06:22,822 INFO L281 CegarLoopForPetriNet]: 237 programPoint places, -212 predicate places. [2023-08-24 22:06:22,822 INFO L495 AbstractCegarLoop]: Abstraction has has 25 places, 16 transitions, 44 flow [2023-08-24 22:06:22,822 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 82.33333333333333) internal successors, (247), 3 states have internal predecessors, (247), 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) [2023-08-24 22:06:22,822 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-24 22:06:22,822 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-08-24 22:06:22,822 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2023-08-24 22:06:22,822 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr130ASSERT_VIOLATIONASSERT === [P0Err0ASSERT_VIOLATIONDATA_RACE, P0Err1ASSERT_VIOLATIONDATA_RACE, P0Err2ASSERT_VIOLATIONDATA_RACE, P0Err3ASSERT_VIOLATIONDATA_RACE (and 295 more)] === [2023-08-24 22:06:22,823 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-24 22:06:22,823 INFO L85 PathProgramCache]: Analyzing trace with hash 220310019, now seen corresponding path program 1 times [2023-08-24 22:06:22,823 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-24 22:06:22,823 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1689547874] [2023-08-24 22:06:22,823 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-24 22:06:22,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-24 22:06:22,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-24 22:06:23,904 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-24 22:06:23,905 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-24 22:06:23,905 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1689547874] [2023-08-24 22:06:23,905 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1689547874] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-24 22:06:23,905 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-24 22:06:23,905 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-08-24 22:06:23,905 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2126338397] [2023-08-24 22:06:23,906 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-24 22:06:23,906 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-08-24 22:06:23,906 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-24 22:06:23,907 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-08-24 22:06:23,907 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2023-08-24 22:06:23,907 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 74 out of 469 [2023-08-24 22:06:23,908 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 25 places, 16 transitions, 44 flow. Second operand has 5 states, 5 states have (on average 75.8) internal successors, (379), 5 states have internal predecessors, (379), 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) [2023-08-24 22:06:23,908 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-24 22:06:23,908 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 74 of 469 [2023-08-24 22:06:23,908 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-24 22:06:24,423 INFO L124 PetriNetUnfolderBase]: 149/266 cut-off events. [2023-08-24 22:06:24,423 INFO L125 PetriNetUnfolderBase]: For 15/15 co-relation queries the response was YES. [2023-08-24 22:06:24,423 INFO L83 FinitePrefix]: Finished finitePrefix Result has 596 conditions, 266 events. 149/266 cut-off events. For 15/15 co-relation queries the response was YES. Maximal size of possible extension queue 16. Compared 849 event pairs, 53 based on Foata normal form. 4/270 useless extension candidates. Maximal degree in co-relation 591. Up to 213 conditions per place. [2023-08-24 22:06:24,424 INFO L140 encePairwiseOnDemand]: 464/469 looper letters, 25 selfloop transitions, 5 changer transitions 0/30 dead transitions. [2023-08-24 22:06:24,424 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 28 places, 30 transitions, 137 flow [2023-08-24 22:06:24,426 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-08-24 22:06:24,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2023-08-24 22:06:24,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 327 transitions. [2023-08-24 22:06:24,427 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.17430703624733476 [2023-08-24 22:06:24,427 INFO L72 ComplementDD]: Start complementDD. Operand 4 states and 327 transitions. [2023-08-24 22:06:24,427 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4 states and 327 transitions. [2023-08-24 22:06:24,427 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-24 22:06:24,427 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 4 states and 327 transitions. [2023-08-24 22:06:24,428 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 5 states, 4 states have (on average 81.75) internal successors, (327), 4 states have internal predecessors, (327), 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) [2023-08-24 22:06:24,430 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 5 states, 5 states have (on average 469.0) internal successors, (2345), 5 states have internal predecessors, (2345), 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) [2023-08-24 22:06:24,431 INFO L81 ComplementDD]: Finished complementDD. Result has 5 states, 5 states have (on average 469.0) internal successors, (2345), 5 states have internal predecessors, (2345), 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) [2023-08-24 22:06:24,431 INFO L175 Difference]: Start difference. First operand has 25 places, 16 transitions, 44 flow. Second operand 4 states and 327 transitions. [2023-08-24 22:06:24,431 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 28 places, 30 transitions, 137 flow [2023-08-24 22:06:24,432 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 26 places, 30 transitions, 131 flow, removed 0 selfloop flow, removed 2 redundant places. [2023-08-24 22:06:24,432 INFO L231 Difference]: Finished difference. Result has 28 places, 20 transitions, 72 flow [2023-08-24 22:06:24,433 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=469, PETRI_DIFFERENCE_MINUEND_FLOW=40, PETRI_DIFFERENCE_MINUEND_PLACES=23, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=16, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=12, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=72, PETRI_PLACES=28, PETRI_TRANSITIONS=20} [2023-08-24 22:06:24,433 INFO L281 CegarLoopForPetriNet]: 237 programPoint places, -209 predicate places. [2023-08-24 22:06:24,433 INFO L495 AbstractCegarLoop]: Abstraction has has 28 places, 20 transitions, 72 flow [2023-08-24 22:06:24,433 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 75.8) internal successors, (379), 5 states have internal predecessors, (379), 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) [2023-08-24 22:06:24,434 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-24 22:06:24,434 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-08-24 22:06:24,434 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2023-08-24 22:06:24,434 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr130ASSERT_VIOLATIONASSERT === [P0Err0ASSERT_VIOLATIONDATA_RACE, P0Err1ASSERT_VIOLATIONDATA_RACE, P0Err2ASSERT_VIOLATIONDATA_RACE, P0Err3ASSERT_VIOLATIONDATA_RACE (and 295 more)] === [2023-08-24 22:06:24,434 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-24 22:06:24,434 INFO L85 PathProgramCache]: Analyzing trace with hash -507660789, now seen corresponding path program 1 times [2023-08-24 22:06:24,434 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-24 22:06:24,434 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [629524503] [2023-08-24 22:06:24,434 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-24 22:06:24,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-24 22:06:24,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-24 22:06:25,107 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-24 22:06:25,107 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-24 22:06:25,107 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [629524503] [2023-08-24 22:06:25,107 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [629524503] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-24 22:06:25,108 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-24 22:06:25,108 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-08-24 22:06:25,108 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1200957111] [2023-08-24 22:06:25,108 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-24 22:06:25,109 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-08-24 22:06:25,110 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-24 22:06:25,111 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-08-24 22:06:25,112 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2023-08-24 22:06:25,115 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 74 out of 469 [2023-08-24 22:06:25,115 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 28 places, 20 transitions, 72 flow. Second operand has 5 states, 5 states have (on average 76.2) internal successors, (381), 5 states have internal predecessors, (381), 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) [2023-08-24 22:06:25,115 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-24 22:06:25,115 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 74 of 469 [2023-08-24 22:06:25,115 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-24 22:06:25,751 INFO L124 PetriNetUnfolderBase]: 165/292 cut-off events. [2023-08-24 22:06:25,751 INFO L125 PetriNetUnfolderBase]: For 71/71 co-relation queries the response was YES. [2023-08-24 22:06:25,751 INFO L83 FinitePrefix]: Finished finitePrefix Result has 739 conditions, 292 events. 165/292 cut-off events. For 71/71 co-relation queries the response was YES. Maximal size of possible extension queue 19. Compared 969 event pairs, 27 based on Foata normal form. 2/294 useless extension candidates. Maximal degree in co-relation 732. Up to 235 conditions per place. [2023-08-24 22:06:25,753 INFO L140 encePairwiseOnDemand]: 462/469 looper letters, 28 selfloop transitions, 9 changer transitions 0/37 dead transitions. [2023-08-24 22:06:25,753 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 32 places, 37 transitions, 187 flow [2023-08-24 22:06:25,754 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-08-24 22:06:25,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2023-08-24 22:06:25,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 405 transitions. [2023-08-24 22:06:25,755 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.17270788912579957 [2023-08-24 22:06:25,755 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 405 transitions. [2023-08-24 22:06:25,755 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 405 transitions. [2023-08-24 22:06:25,756 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-24 22:06:25,756 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 405 transitions. [2023-08-24 22:06:25,757 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 81.0) internal successors, (405), 5 states have internal predecessors, (405), 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) [2023-08-24 22:06:25,759 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 469.0) internal successors, (2814), 6 states have internal predecessors, (2814), 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) [2023-08-24 22:06:25,760 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 469.0) internal successors, (2814), 6 states have internal predecessors, (2814), 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) [2023-08-24 22:06:25,760 INFO L175 Difference]: Start difference. First operand has 28 places, 20 transitions, 72 flow. Second operand 5 states and 405 transitions. [2023-08-24 22:06:25,760 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 32 places, 37 transitions, 187 flow [2023-08-24 22:06:25,761 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 32 places, 37 transitions, 187 flow, removed 0 selfloop flow, removed 0 redundant places. [2023-08-24 22:06:25,761 INFO L231 Difference]: Finished difference. Result has 34 places, 25 transitions, 121 flow [2023-08-24 22:06:25,761 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=469, PETRI_DIFFERENCE_MINUEND_FLOW=72, PETRI_DIFFERENCE_MINUEND_PLACES=28, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=20, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=13, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=121, PETRI_PLACES=34, PETRI_TRANSITIONS=25} [2023-08-24 22:06:25,762 INFO L281 CegarLoopForPetriNet]: 237 programPoint places, -203 predicate places. [2023-08-24 22:06:25,762 INFO L495 AbstractCegarLoop]: Abstraction has has 34 places, 25 transitions, 121 flow [2023-08-24 22:06:25,762 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 76.2) internal successors, (381), 5 states have internal predecessors, (381), 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) [2023-08-24 22:06:25,762 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-24 22:06:25,762 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-08-24 22:06:25,762 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2023-08-24 22:06:25,762 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr130ASSERT_VIOLATIONASSERT === [P0Err0ASSERT_VIOLATIONDATA_RACE, P0Err1ASSERT_VIOLATIONDATA_RACE, P0Err2ASSERT_VIOLATIONDATA_RACE, P0Err3ASSERT_VIOLATIONDATA_RACE (and 295 more)] === [2023-08-24 22:06:25,763 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-24 22:06:25,763 INFO L85 PathProgramCache]: Analyzing trace with hash -693556629, now seen corresponding path program 2 times [2023-08-24 22:06:25,763 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-24 22:06:25,763 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1760069572] [2023-08-24 22:06:25,763 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-24 22:06:25,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-24 22:06:25,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-24 22:06:26,642 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-24 22:06:26,643 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-24 22:06:26,643 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1760069572] [2023-08-24 22:06:26,643 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1760069572] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-24 22:06:26,643 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-24 22:06:26,643 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-08-24 22:06:26,643 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [295918669] [2023-08-24 22:06:26,643 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-24 22:06:26,643 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-08-24 22:06:26,644 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-24 22:06:26,644 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-08-24 22:06:26,644 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2023-08-24 22:06:26,645 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 73 out of 469 [2023-08-24 22:06:26,646 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 34 places, 25 transitions, 121 flow. Second operand has 7 states, 7 states have (on average 74.57142857142857) internal successors, (522), 7 states have internal predecessors, (522), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-08-24 22:06:26,646 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-24 22:06:26,646 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 73 of 469 [2023-08-24 22:06:26,646 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-24 22:06:27,472 INFO L124 PetriNetUnfolderBase]: 189/337 cut-off events. [2023-08-24 22:06:27,472 INFO L125 PetriNetUnfolderBase]: For 280/280 co-relation queries the response was YES. [2023-08-24 22:06:27,473 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1026 conditions, 337 events. 189/337 cut-off events. For 280/280 co-relation queries the response was YES. Maximal size of possible extension queue 25. Compared 1197 event pairs, 26 based on Foata normal form. 6/343 useless extension candidates. Maximal degree in co-relation 1016. Up to 238 conditions per place. [2023-08-24 22:06:27,474 INFO L140 encePairwiseOnDemand]: 462/469 looper letters, 35 selfloop transitions, 11 changer transitions 0/46 dead transitions. [2023-08-24 22:06:27,474 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 39 places, 46 transitions, 284 flow [2023-08-24 22:06:27,475 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-08-24 22:06:27,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2023-08-24 22:06:27,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 478 transitions. [2023-08-24 22:06:27,477 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.16986496090973702 [2023-08-24 22:06:27,477 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 478 transitions. [2023-08-24 22:06:27,477 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 478 transitions. [2023-08-24 22:06:27,477 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-24 22:06:27,477 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 478 transitions. [2023-08-24 22:06:27,478 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 79.66666666666667) internal successors, (478), 6 states have internal predecessors, (478), 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) [2023-08-24 22:06:27,480 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 469.0) internal successors, (3283), 7 states have internal predecessors, (3283), 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) [2023-08-24 22:06:27,481 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 469.0) internal successors, (3283), 7 states have internal predecessors, (3283), 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) [2023-08-24 22:06:27,481 INFO L175 Difference]: Start difference. First operand has 34 places, 25 transitions, 121 flow. Second operand 6 states and 478 transitions. [2023-08-24 22:06:27,481 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 39 places, 46 transitions, 284 flow [2023-08-24 22:06:27,482 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 38 places, 46 transitions, 274 flow, removed 2 selfloop flow, removed 1 redundant places. [2023-08-24 22:06:27,483 INFO L231 Difference]: Finished difference. Result has 40 places, 29 transitions, 172 flow [2023-08-24 22:06:27,483 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=469, PETRI_DIFFERENCE_MINUEND_FLOW=112, PETRI_DIFFERENCE_MINUEND_PLACES=33, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=25, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=7, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=15, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=172, PETRI_PLACES=40, PETRI_TRANSITIONS=29} [2023-08-24 22:06:27,483 INFO L281 CegarLoopForPetriNet]: 237 programPoint places, -197 predicate places. [2023-08-24 22:06:27,483 INFO L495 AbstractCegarLoop]: Abstraction has has 40 places, 29 transitions, 172 flow [2023-08-24 22:06:27,485 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 74.57142857142857) internal successors, (522), 7 states have internal predecessors, (522), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-08-24 22:06:27,485 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-24 22:06:27,485 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-08-24 22:06:27,485 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2023-08-24 22:06:27,485 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr130ASSERT_VIOLATIONASSERT === [P0Err0ASSERT_VIOLATIONDATA_RACE, P0Err1ASSERT_VIOLATIONDATA_RACE, P0Err2ASSERT_VIOLATIONDATA_RACE, P0Err3ASSERT_VIOLATIONDATA_RACE (and 295 more)] === [2023-08-24 22:06:27,485 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-24 22:06:27,486 INFO L85 PathProgramCache]: Analyzing trace with hash -502447209, now seen corresponding path program 3 times [2023-08-24 22:06:27,486 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-24 22:06:27,486 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [536783751] [2023-08-24 22:06:27,486 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-24 22:06:27,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-24 22:06:27,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-24 22:06:28,109 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-24 22:06:28,109 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-24 22:06:28,109 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [536783751] [2023-08-24 22:06:28,109 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [536783751] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-24 22:06:28,109 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-24 22:06:28,109 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-08-24 22:06:28,109 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [429680400] [2023-08-24 22:06:28,110 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-24 22:06:28,110 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-08-24 22:06:28,110 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-24 22:06:28,110 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-08-24 22:06:28,110 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2023-08-24 22:06:28,111 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 74 out of 469 [2023-08-24 22:06:28,111 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 40 places, 29 transitions, 172 flow. Second operand has 6 states, 6 states have (on average 75.83333333333333) internal successors, (455), 6 states have internal predecessors, (455), 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) [2023-08-24 22:06:28,111 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-24 22:06:28,111 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 74 of 469 [2023-08-24 22:06:28,111 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-24 22:06:28,875 INFO L124 PetriNetUnfolderBase]: 193/347 cut-off events. [2023-08-24 22:06:28,876 INFO L125 PetriNetUnfolderBase]: For 547/547 co-relation queries the response was YES. [2023-08-24 22:06:28,876 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1185 conditions, 347 events. 193/347 cut-off events. For 547/547 co-relation queries the response was YES. Maximal size of possible extension queue 25. Compared 1270 event pairs, 23 based on Foata normal form. 4/351 useless extension candidates. Maximal degree in co-relation 1173. Up to 249 conditions per place. [2023-08-24 22:06:28,878 INFO L140 encePairwiseOnDemand]: 462/469 looper letters, 31 selfloop transitions, 18 changer transitions 0/49 dead transitions. [2023-08-24 22:06:28,878 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 46 places, 49 transitions, 353 flow [2023-08-24 22:06:28,879 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-08-24 22:06:28,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2023-08-24 22:06:28,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 558 transitions. [2023-08-24 22:06:28,881 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.1699664940603107 [2023-08-24 22:06:28,881 INFO L72 ComplementDD]: Start complementDD. Operand 7 states and 558 transitions. [2023-08-24 22:06:28,881 INFO L73 IsDeterministic]: Start isDeterministic. Operand 7 states and 558 transitions. [2023-08-24 22:06:28,881 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-24 22:06:28,881 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 7 states and 558 transitions. [2023-08-24 22:06:28,882 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 8 states, 7 states have (on average 79.71428571428571) internal successors, (558), 7 states have internal predecessors, (558), 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) [2023-08-24 22:06:28,884 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 8 states, 8 states have (on average 469.0) internal successors, (3752), 8 states have internal predecessors, (3752), 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) [2023-08-24 22:06:28,887 INFO L81 ComplementDD]: Finished complementDD. Result has 8 states, 8 states have (on average 469.0) internal successors, (3752), 8 states have internal predecessors, (3752), 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) [2023-08-24 22:06:28,887 INFO L175 Difference]: Start difference. First operand has 40 places, 29 transitions, 172 flow. Second operand 7 states and 558 transitions. [2023-08-24 22:06:28,887 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 46 places, 49 transitions, 353 flow [2023-08-24 22:06:28,892 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 43 places, 49 transitions, 318 flow, removed 11 selfloop flow, removed 3 redundant places. [2023-08-24 22:06:28,893 INFO L231 Difference]: Finished difference. Result has 44 places, 34 transitions, 233 flow [2023-08-24 22:06:28,893 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=469, PETRI_DIFFERENCE_MINUEND_FLOW=148, PETRI_DIFFERENCE_MINUEND_PLACES=37, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=29, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=14, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=13, PETRI_DIFFERENCE_SUBTRAHEND_STATES=7, PETRI_FLOW=233, PETRI_PLACES=44, PETRI_TRANSITIONS=34} [2023-08-24 22:06:28,893 INFO L281 CegarLoopForPetriNet]: 237 programPoint places, -193 predicate places. [2023-08-24 22:06:28,893 INFO L495 AbstractCegarLoop]: Abstraction has has 44 places, 34 transitions, 233 flow [2023-08-24 22:06:28,894 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 75.83333333333333) internal successors, (455), 6 states have internal predecessors, (455), 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) [2023-08-24 22:06:28,894 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-24 22:06:28,894 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-08-24 22:06:28,894 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2023-08-24 22:06:28,894 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr130ASSERT_VIOLATIONASSERT === [P0Err0ASSERT_VIOLATIONDATA_RACE, P0Err1ASSERT_VIOLATIONDATA_RACE, P0Err2ASSERT_VIOLATIONDATA_RACE, P0Err3ASSERT_VIOLATIONDATA_RACE (and 295 more)] === [2023-08-24 22:06:28,894 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-24 22:06:28,894 INFO L85 PathProgramCache]: Analyzing trace with hash 342494154, now seen corresponding path program 1 times [2023-08-24 22:06:28,894 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-24 22:06:28,894 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [400221698] [2023-08-24 22:06:28,895 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-24 22:06:28,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-24 22:06:29,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-24 22:06:29,226 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-24 22:06:29,226 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-24 22:06:29,226 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [400221698] [2023-08-24 22:06:29,226 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [400221698] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-24 22:06:29,226 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-24 22:06:29,226 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-08-24 22:06:29,226 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1741749195] [2023-08-24 22:06:29,226 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-24 22:06:29,226 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-08-24 22:06:29,227 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-24 22:06:29,227 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-08-24 22:06:29,227 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-08-24 22:06:29,227 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 76 out of 469 [2023-08-24 22:06:29,227 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 44 places, 34 transitions, 233 flow. Second operand has 4 states, 4 states have (on average 78.75) internal successors, (315), 4 states have internal predecessors, (315), 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) [2023-08-24 22:06:29,228 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-24 22:06:29,228 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 76 of 469 [2023-08-24 22:06:29,228 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-24 22:06:29,809 INFO L124 PetriNetUnfolderBase]: 121/251 cut-off events. [2023-08-24 22:06:29,809 INFO L125 PetriNetUnfolderBase]: For 504/504 co-relation queries the response was YES. [2023-08-24 22:06:29,809 INFO L83 FinitePrefix]: Finished finitePrefix Result has 878 conditions, 251 events. 121/251 cut-off events. For 504/504 co-relation queries the response was YES. Maximal size of possible extension queue 20. Compared 982 event pairs, 19 based on Foata normal form. 41/292 useless extension candidates. Maximal degree in co-relation 866. Up to 101 conditions per place. [2023-08-24 22:06:29,810 INFO L140 encePairwiseOnDemand]: 464/469 looper letters, 37 selfloop transitions, 4 changer transitions 33/74 dead transitions. [2023-08-24 22:06:29,810 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 48 places, 74 transitions, 608 flow [2023-08-24 22:06:29,811 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-08-24 22:06:29,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2023-08-24 22:06:29,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 428 transitions. [2023-08-24 22:06:29,812 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.18251599147121536 [2023-08-24 22:06:29,813 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 428 transitions. [2023-08-24 22:06:29,813 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 428 transitions. [2023-08-24 22:06:29,813 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-24 22:06:29,813 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 428 transitions. [2023-08-24 22:06:29,814 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 85.6) internal successors, (428), 5 states have internal predecessors, (428), 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) [2023-08-24 22:06:29,815 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 469.0) internal successors, (2814), 6 states have internal predecessors, (2814), 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) [2023-08-24 22:06:29,816 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 469.0) internal successors, (2814), 6 states have internal predecessors, (2814), 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) [2023-08-24 22:06:29,816 INFO L175 Difference]: Start difference. First operand has 44 places, 34 transitions, 233 flow. Second operand 5 states and 428 transitions. [2023-08-24 22:06:29,816 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 48 places, 74 transitions, 608 flow [2023-08-24 22:06:29,817 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 43 places, 74 transitions, 568 flow, removed 6 selfloop flow, removed 5 redundant places. [2023-08-24 22:06:29,818 INFO L231 Difference]: Finished difference. Result has 46 places, 31 transitions, 203 flow [2023-08-24 22:06:29,818 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=469, PETRI_DIFFERENCE_MINUEND_FLOW=171, PETRI_DIFFERENCE_MINUEND_PLACES=39, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=29, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=25, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=203, PETRI_PLACES=46, PETRI_TRANSITIONS=31} [2023-08-24 22:06:29,818 INFO L281 CegarLoopForPetriNet]: 237 programPoint places, -191 predicate places. [2023-08-24 22:06:29,818 INFO L495 AbstractCegarLoop]: Abstraction has has 46 places, 31 transitions, 203 flow [2023-08-24 22:06:29,818 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 78.75) internal successors, (315), 4 states have internal predecessors, (315), 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) [2023-08-24 22:06:29,819 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-24 22:06:29,819 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-08-24 22:06:29,819 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2023-08-24 22:06:29,819 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr130ASSERT_VIOLATIONASSERT === [P0Err0ASSERT_VIOLATIONDATA_RACE, P0Err1ASSERT_VIOLATIONDATA_RACE, P0Err2ASSERT_VIOLATIONDATA_RACE, P0Err3ASSERT_VIOLATIONDATA_RACE (and 295 more)] === [2023-08-24 22:06:29,819 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-24 22:06:29,819 INFO L85 PathProgramCache]: Analyzing trace with hash -343624169, now seen corresponding path program 1 times [2023-08-24 22:06:29,819 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-24 22:06:29,819 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [404108190] [2023-08-24 22:06:29,819 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-24 22:06:29,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-24 22:06:29,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-24 22:06:30,158 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-24 22:06:30,159 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-24 22:06:30,159 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [404108190] [2023-08-24 22:06:30,159 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [404108190] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-24 22:06:30,159 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-24 22:06:30,159 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-08-24 22:06:30,160 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [949938381] [2023-08-24 22:06:30,161 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-24 22:06:30,161 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-08-24 22:06:30,162 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-24 22:06:30,162 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-08-24 22:06:30,162 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2023-08-24 22:06:30,162 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 76 out of 469 [2023-08-24 22:06:30,163 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 46 places, 31 transitions, 203 flow. Second operand has 5 states, 5 states have (on average 78.4) internal successors, (392), 5 states have internal predecessors, (392), 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) [2023-08-24 22:06:30,163 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-24 22:06:30,163 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 76 of 469 [2023-08-24 22:06:30,163 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-24 22:06:30,476 INFO L124 PetriNetUnfolderBase]: 47/116 cut-off events. [2023-08-24 22:06:30,476 INFO L125 PetriNetUnfolderBase]: For 213/213 co-relation queries the response was YES. [2023-08-24 22:06:30,477 INFO L83 FinitePrefix]: Finished finitePrefix Result has 458 conditions, 116 events. 47/116 cut-off events. For 213/213 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 342 event pairs, 14 based on Foata normal form. 14/130 useless extension candidates. Maximal degree in co-relation 444. Up to 57 conditions per place. [2023-08-24 22:06:30,479 INFO L140 encePairwiseOnDemand]: 464/469 looper letters, 35 selfloop transitions, 6 changer transitions 12/53 dead transitions. [2023-08-24 22:06:30,479 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 49 places, 53 transitions, 429 flow [2023-08-24 22:06:30,480 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-08-24 22:06:30,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2023-08-24 22:06:30,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 495 transitions. [2023-08-24 22:06:30,481 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.17590618336886993 [2023-08-24 22:06:30,481 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 495 transitions. [2023-08-24 22:06:30,482 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 495 transitions. [2023-08-24 22:06:30,482 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-24 22:06:30,482 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 495 transitions. [2023-08-24 22:06:30,483 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 82.5) internal successors, (495), 6 states have internal predecessors, (495), 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) [2023-08-24 22:06:30,485 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 469.0) internal successors, (3283), 7 states have internal predecessors, (3283), 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) [2023-08-24 22:06:30,485 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 469.0) internal successors, (3283), 7 states have internal predecessors, (3283), 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) [2023-08-24 22:06:30,485 INFO L175 Difference]: Start difference. First operand has 46 places, 31 transitions, 203 flow. Second operand 6 states and 495 transitions. [2023-08-24 22:06:30,485 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 49 places, 53 transitions, 429 flow [2023-08-24 22:06:30,486 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 46 places, 53 transitions, 393 flow, removed 14 selfloop flow, removed 3 redundant places. [2023-08-24 22:06:30,487 INFO L231 Difference]: Finished difference. Result has 49 places, 31 transitions, 202 flow [2023-08-24 22:06:30,487 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=469, PETRI_DIFFERENCE_MINUEND_FLOW=179, PETRI_DIFFERENCE_MINUEND_PLACES=41, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=31, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=6, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=25, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=202, PETRI_PLACES=49, PETRI_TRANSITIONS=31} [2023-08-24 22:06:30,487 INFO L281 CegarLoopForPetriNet]: 237 programPoint places, -188 predicate places. [2023-08-24 22:06:30,487 INFO L495 AbstractCegarLoop]: Abstraction has has 49 places, 31 transitions, 202 flow [2023-08-24 22:06:30,488 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 78.4) internal successors, (392), 5 states have internal predecessors, (392), 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) [2023-08-24 22:06:30,488 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-24 22:06:30,488 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-08-24 22:06:30,488 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2023-08-24 22:06:30,488 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr130ASSERT_VIOLATIONASSERT === [P0Err0ASSERT_VIOLATIONDATA_RACE, P0Err1ASSERT_VIOLATIONDATA_RACE, P0Err2ASSERT_VIOLATIONDATA_RACE, P0Err3ASSERT_VIOLATIONDATA_RACE (and 295 more)] === [2023-08-24 22:06:30,488 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-24 22:06:30,488 INFO L85 PathProgramCache]: Analyzing trace with hash -1662078886, now seen corresponding path program 1 times [2023-08-24 22:06:30,488 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-24 22:06:30,488 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1042084186] [2023-08-24 22:06:30,488 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-24 22:06:30,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-24 22:06:30,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-24 22:06:30,730 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-24 22:06:30,731 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-24 22:06:30,731 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1042084186] [2023-08-24 22:06:30,731 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1042084186] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-24 22:06:30,731 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-24 22:06:30,731 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-08-24 22:06:30,731 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1192793029] [2023-08-24 22:06:30,731 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-24 22:06:30,732 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-08-24 22:06:30,732 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-24 22:06:30,732 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-08-24 22:06:30,733 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-08-24 22:06:30,733 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 79 out of 469 [2023-08-24 22:06:30,733 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 49 places, 31 transitions, 202 flow. Second operand has 4 states, 4 states have (on average 83.0) internal successors, (332), 4 states have internal predecessors, (332), 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) [2023-08-24 22:06:30,733 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-24 22:06:30,733 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 79 of 469 [2023-08-24 22:06:30,733 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-24 22:06:31,036 INFO L124 PetriNetUnfolderBase]: 41/112 cut-off events. [2023-08-24 22:06:31,036 INFO L125 PetriNetUnfolderBase]: For 259/259 co-relation queries the response was YES. [2023-08-24 22:06:31,036 INFO L83 FinitePrefix]: Finished finitePrefix Result has 461 conditions, 112 events. 41/112 cut-off events. For 259/259 co-relation queries the response was YES. Maximal size of possible extension queue 12. Compared 356 event pairs, 4 based on Foata normal form. 1/113 useless extension candidates. Maximal degree in co-relation 446. Up to 69 conditions per place. [2023-08-24 22:06:31,036 INFO L140 encePairwiseOnDemand]: 466/469 looper letters, 23 selfloop transitions, 1 changer transitions 28/52 dead transitions. [2023-08-24 22:06:31,037 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 50 places, 52 transitions, 439 flow [2023-08-24 22:06:31,044 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-08-24 22:06:31,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2023-08-24 22:06:31,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 347 transitions. [2023-08-24 22:06:31,045 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.1849680170575693 [2023-08-24 22:06:31,045 INFO L72 ComplementDD]: Start complementDD. Operand 4 states and 347 transitions. [2023-08-24 22:06:31,045 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4 states and 347 transitions. [2023-08-24 22:06:31,045 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-24 22:06:31,045 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 4 states and 347 transitions. [2023-08-24 22:06:31,046 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 5 states, 4 states have (on average 86.75) internal successors, (347), 4 states have internal predecessors, (347), 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) [2023-08-24 22:06:31,047 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 5 states, 5 states have (on average 469.0) internal successors, (2345), 5 states have internal predecessors, (2345), 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) [2023-08-24 22:06:31,048 INFO L81 ComplementDD]: Finished complementDD. Result has 5 states, 5 states have (on average 469.0) internal successors, (2345), 5 states have internal predecessors, (2345), 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) [2023-08-24 22:06:31,048 INFO L175 Difference]: Start difference. First operand has 49 places, 31 transitions, 202 flow. Second operand 4 states and 347 transitions. [2023-08-24 22:06:31,048 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 50 places, 52 transitions, 439 flow [2023-08-24 22:06:31,049 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 45 places, 52 transitions, 403 flow, removed 12 selfloop flow, removed 5 redundant places. [2023-08-24 22:06:31,049 INFO L231 Difference]: Finished difference. Result has 47 places, 22 transitions, 119 flow [2023-08-24 22:06:31,049 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=469, PETRI_DIFFERENCE_MINUEND_FLOW=183, PETRI_DIFFERENCE_MINUEND_PLACES=42, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=31, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=30, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=119, PETRI_PLACES=47, PETRI_TRANSITIONS=22} [2023-08-24 22:06:31,050 INFO L281 CegarLoopForPetriNet]: 237 programPoint places, -190 predicate places. [2023-08-24 22:06:31,050 INFO L495 AbstractCegarLoop]: Abstraction has has 47 places, 22 transitions, 119 flow [2023-08-24 22:06:31,050 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 83.0) internal successors, (332), 4 states have internal predecessors, (332), 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) [2023-08-24 22:06:31,050 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-24 22:06:31,050 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-08-24 22:06:31,050 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2023-08-24 22:06:31,050 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr130ASSERT_VIOLATIONASSERT === [P0Err0ASSERT_VIOLATIONDATA_RACE, P0Err1ASSERT_VIOLATIONDATA_RACE, P0Err2ASSERT_VIOLATIONDATA_RACE, P0Err3ASSERT_VIOLATIONDATA_RACE (and 295 more)] === [2023-08-24 22:06:31,051 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-24 22:06:31,051 INFO L85 PathProgramCache]: Analyzing trace with hash 1386451198, now seen corresponding path program 2 times [2023-08-24 22:06:31,051 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-24 22:06:31,051 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [653110195] [2023-08-24 22:06:31,051 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-24 22:06:31,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-24 22:06:31,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-08-24 22:06:31,232 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-08-24 22:06:31,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-08-24 22:06:31,551 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-08-24 22:06:31,552 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-08-24 22:06:31,552 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr130ASSERT_VIOLATIONASSERT (298 of 299 remaining) [2023-08-24 22:06:31,553 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err0ASSERT_VIOLATIONDATA_RACE (297 of 299 remaining) [2023-08-24 22:06:31,553 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err1ASSERT_VIOLATIONDATA_RACE (296 of 299 remaining) [2023-08-24 22:06:31,554 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err2ASSERT_VIOLATIONDATA_RACE (295 of 299 remaining) [2023-08-24 22:06:31,554 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err3ASSERT_VIOLATIONDATA_RACE (294 of 299 remaining) [2023-08-24 22:06:31,554 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err5ASSERT_VIOLATIONDATA_RACE (293 of 299 remaining) [2023-08-24 22:06:31,554 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err6ASSERT_VIOLATIONDATA_RACE (292 of 299 remaining) [2023-08-24 22:06:31,554 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err8ASSERT_VIOLATIONDATA_RACE (291 of 299 remaining) [2023-08-24 22:06:31,554 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err7ASSERT_VIOLATIONDATA_RACE (290 of 299 remaining) [2023-08-24 22:06:31,554 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err4ASSERT_VIOLATIONDATA_RACE (289 of 299 remaining) [2023-08-24 22:06:31,554 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err9ASSERT_VIOLATIONDATA_RACE (288 of 299 remaining) [2023-08-24 22:06:31,554 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err10ASSERT_VIOLATIONDATA_RACE (287 of 299 remaining) [2023-08-24 22:06:31,555 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err11ASSERT_VIOLATIONDATA_RACE (286 of 299 remaining) [2023-08-24 22:06:31,555 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err12ASSERT_VIOLATIONDATA_RACE (285 of 299 remaining) [2023-08-24 22:06:31,555 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err13ASSERT_VIOLATIONDATA_RACE (284 of 299 remaining) [2023-08-24 22:06:31,555 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err14ASSERT_VIOLATIONDATA_RACE (283 of 299 remaining) [2023-08-24 22:06:31,555 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err15ASSERT_VIOLATIONDATA_RACE (282 of 299 remaining) [2023-08-24 22:06:31,555 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err16ASSERT_VIOLATIONDATA_RACE (281 of 299 remaining) [2023-08-24 22:06:31,555 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err17ASSERT_VIOLATIONDATA_RACE (280 of 299 remaining) [2023-08-24 22:06:31,555 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err18ASSERT_VIOLATIONDATA_RACE (279 of 299 remaining) [2023-08-24 22:06:31,555 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err19ASSERT_VIOLATIONDATA_RACE (278 of 299 remaining) [2023-08-24 22:06:31,555 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err20ASSERT_VIOLATIONDATA_RACE (277 of 299 remaining) [2023-08-24 22:06:31,555 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err21ASSERT_VIOLATIONDATA_RACE (276 of 299 remaining) [2023-08-24 22:06:31,556 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err22ASSERT_VIOLATIONDATA_RACE (275 of 299 remaining) [2023-08-24 22:06:31,556 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err23ASSERT_VIOLATIONDATA_RACE (274 of 299 remaining) [2023-08-24 22:06:31,556 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err24ASSERT_VIOLATIONDATA_RACE (273 of 299 remaining) [2023-08-24 22:06:31,556 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err25ASSERT_VIOLATIONDATA_RACE (272 of 299 remaining) [2023-08-24 22:06:31,556 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err26ASSERT_VIOLATIONDATA_RACE (271 of 299 remaining) [2023-08-24 22:06:31,556 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err27ASSERT_VIOLATIONDATA_RACE (270 of 299 remaining) [2023-08-24 22:06:31,556 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err28ASSERT_VIOLATIONDATA_RACE (269 of 299 remaining) [2023-08-24 22:06:31,556 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err29ASSERT_VIOLATIONDATA_RACE (268 of 299 remaining) [2023-08-24 22:06:31,556 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err30ASSERT_VIOLATIONDATA_RACE (267 of 299 remaining) [2023-08-24 22:06:31,556 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err31ASSERT_VIOLATIONDATA_RACE (266 of 299 remaining) [2023-08-24 22:06:31,556 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err0ASSERT_VIOLATIONDATA_RACE (265 of 299 remaining) [2023-08-24 22:06:31,556 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err1ASSERT_VIOLATIONDATA_RACE (264 of 299 remaining) [2023-08-24 22:06:31,556 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err2ASSERT_VIOLATIONDATA_RACE (263 of 299 remaining) [2023-08-24 22:06:31,557 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err3ASSERT_VIOLATIONDATA_RACE (262 of 299 remaining) [2023-08-24 22:06:31,557 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err4ASSERT_VIOLATIONDATA_RACE (261 of 299 remaining) [2023-08-24 22:06:31,557 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err5ASSERT_VIOLATIONDATA_RACE (260 of 299 remaining) [2023-08-24 22:06:31,557 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err6ASSERT_VIOLATIONDATA_RACE (259 of 299 remaining) [2023-08-24 22:06:31,557 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err7ASSERT_VIOLATIONDATA_RACE (258 of 299 remaining) [2023-08-24 22:06:31,557 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err8ASSERT_VIOLATIONASSERT (257 of 299 remaining) [2023-08-24 22:06:31,557 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err9ASSERT_VIOLATIONDATA_RACE (256 of 299 remaining) [2023-08-24 22:06:31,557 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err10ASSERT_VIOLATIONDATA_RACE (255 of 299 remaining) [2023-08-24 22:06:31,557 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err11ASSERT_VIOLATIONDATA_RACE (254 of 299 remaining) [2023-08-24 22:06:31,557 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err12ASSERT_VIOLATIONDATA_RACE (253 of 299 remaining) [2023-08-24 22:06:31,557 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err13ASSERT_VIOLATIONDATA_RACE (252 of 299 remaining) [2023-08-24 22:06:31,557 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err14ASSERT_VIOLATIONDATA_RACE (251 of 299 remaining) [2023-08-24 22:06:31,557 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err15ASSERT_VIOLATIONDATA_RACE (250 of 299 remaining) [2023-08-24 22:06:31,557 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err16ASSERT_VIOLATIONDATA_RACE (249 of 299 remaining) [2023-08-24 22:06:31,558 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err17ASSERT_VIOLATIONDATA_RACE (248 of 299 remaining) [2023-08-24 22:06:31,558 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err18ASSERT_VIOLATIONDATA_RACE (247 of 299 remaining) [2023-08-24 22:06:31,558 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err19ASSERT_VIOLATIONDATA_RACE (246 of 299 remaining) [2023-08-24 22:06:31,558 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err20ASSERT_VIOLATIONDATA_RACE (245 of 299 remaining) [2023-08-24 22:06:31,558 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err21ASSERT_VIOLATIONDATA_RACE (244 of 299 remaining) [2023-08-24 22:06:31,558 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err22ASSERT_VIOLATIONDATA_RACE (243 of 299 remaining) [2023-08-24 22:06:31,558 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err23ASSERT_VIOLATIONDATA_RACE (242 of 299 remaining) [2023-08-24 22:06:31,558 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err24ASSERT_VIOLATIONDATA_RACE (241 of 299 remaining) [2023-08-24 22:06:31,558 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err25ASSERT_VIOLATIONDATA_RACE (240 of 299 remaining) [2023-08-24 22:06:31,558 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err27ASSERT_VIOLATIONDATA_RACE (239 of 299 remaining) [2023-08-24 22:06:31,558 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err26ASSERT_VIOLATIONDATA_RACE (238 of 299 remaining) [2023-08-24 22:06:31,558 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err28ASSERT_VIOLATIONDATA_RACE (237 of 299 remaining) [2023-08-24 22:06:31,558 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err29ASSERT_VIOLATIONDATA_RACE (236 of 299 remaining) [2023-08-24 22:06:31,559 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err30ASSERT_VIOLATIONDATA_RACE (235 of 299 remaining) [2023-08-24 22:06:31,559 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err31ASSERT_VIOLATIONDATA_RACE (234 of 299 remaining) [2023-08-24 22:06:31,559 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err32ASSERT_VIOLATIONDATA_RACE (233 of 299 remaining) [2023-08-24 22:06:31,559 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err33ASSERT_VIOLATIONDATA_RACE (232 of 299 remaining) [2023-08-24 22:06:31,559 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err34ASSERT_VIOLATIONDATA_RACE (231 of 299 remaining) [2023-08-24 22:06:31,559 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err35ASSERT_VIOLATIONDATA_RACE (230 of 299 remaining) [2023-08-24 22:06:31,559 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err36ASSERT_VIOLATIONDATA_RACE (229 of 299 remaining) [2023-08-24 22:06:31,559 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err37ASSERT_VIOLATIONDATA_RACE (228 of 299 remaining) [2023-08-24 22:06:31,559 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err38ASSERT_VIOLATIONDATA_RACE (227 of 299 remaining) [2023-08-24 22:06:31,559 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err39ASSERT_VIOLATIONDATA_RACE (226 of 299 remaining) [2023-08-24 22:06:31,559 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err40ASSERT_VIOLATIONDATA_RACE (225 of 299 remaining) [2023-08-24 22:06:31,559 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err41ASSERT_VIOLATIONDATA_RACE (224 of 299 remaining) [2023-08-24 22:06:31,559 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err42ASSERT_VIOLATIONDATA_RACE (223 of 299 remaining) [2023-08-24 22:06:31,559 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err43ASSERT_VIOLATIONDATA_RACE (222 of 299 remaining) [2023-08-24 22:06:31,560 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err44ASSERT_VIOLATIONDATA_RACE (221 of 299 remaining) [2023-08-24 22:06:31,560 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err45ASSERT_VIOLATIONDATA_RACE (220 of 299 remaining) [2023-08-24 22:06:31,560 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err46ASSERT_VIOLATIONDATA_RACE (219 of 299 remaining) [2023-08-24 22:06:31,560 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err47ASSERT_VIOLATIONDATA_RACE (218 of 299 remaining) [2023-08-24 22:06:31,560 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err48ASSERT_VIOLATIONDATA_RACE (217 of 299 remaining) [2023-08-24 22:06:31,560 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err49ASSERT_VIOLATIONDATA_RACE (216 of 299 remaining) [2023-08-24 22:06:31,560 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err50ASSERT_VIOLATIONDATA_RACE (215 of 299 remaining) [2023-08-24 22:06:31,560 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (214 of 299 remaining) [2023-08-24 22:06:31,560 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE (213 of 299 remaining) [2023-08-24 22:06:31,560 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (212 of 299 remaining) [2023-08-24 22:06:31,560 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (211 of 299 remaining) [2023-08-24 22:06:31,560 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE (210 of 299 remaining) [2023-08-24 22:06:31,560 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr6ASSERT_VIOLATIONDATA_RACE (209 of 299 remaining) [2023-08-24 22:06:31,560 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr5ASSERT_VIOLATIONDATA_RACE (208 of 299 remaining) [2023-08-24 22:06:31,561 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr7ASSERT_VIOLATIONDATA_RACE (207 of 299 remaining) [2023-08-24 22:06:31,561 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr8ASSERT_VIOLATIONDATA_RACE (206 of 299 remaining) [2023-08-24 22:06:31,561 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr9ASSERT_VIOLATIONDATA_RACE (205 of 299 remaining) [2023-08-24 22:06:31,561 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr10ASSERT_VIOLATIONDATA_RACE (204 of 299 remaining) [2023-08-24 22:06:31,561 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr11ASSERT_VIOLATIONDATA_RACE (203 of 299 remaining) [2023-08-24 22:06:31,561 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr12ASSERT_VIOLATIONDATA_RACE (202 of 299 remaining) [2023-08-24 22:06:31,561 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr13ASSERT_VIOLATIONDATA_RACE (201 of 299 remaining) [2023-08-24 22:06:31,561 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr14ASSERT_VIOLATIONDATA_RACE (200 of 299 remaining) [2023-08-24 22:06:31,561 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr15ASSERT_VIOLATIONDATA_RACE (199 of 299 remaining) [2023-08-24 22:06:31,561 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr16ASSERT_VIOLATIONDATA_RACE (198 of 299 remaining) [2023-08-24 22:06:31,561 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr17ASSERT_VIOLATIONDATA_RACE (197 of 299 remaining) [2023-08-24 22:06:31,561 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr18ASSERT_VIOLATIONDATA_RACE (196 of 299 remaining) [2023-08-24 22:06:31,561 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr19ASSERT_VIOLATIONDATA_RACE (195 of 299 remaining) [2023-08-24 22:06:31,562 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr20ASSERT_VIOLATIONDATA_RACE (194 of 299 remaining) [2023-08-24 22:06:31,562 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr21ASSERT_VIOLATIONDATA_RACE (193 of 299 remaining) [2023-08-24 22:06:31,562 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr22ASSERT_VIOLATIONDATA_RACE (192 of 299 remaining) [2023-08-24 22:06:31,562 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr23ASSERT_VIOLATIONDATA_RACE (191 of 299 remaining) [2023-08-24 22:06:31,562 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr24ASSERT_VIOLATIONDATA_RACE (190 of 299 remaining) [2023-08-24 22:06:31,562 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr25ASSERT_VIOLATIONDATA_RACE (189 of 299 remaining) [2023-08-24 22:06:31,562 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr26ASSERT_VIOLATIONDATA_RACE (188 of 299 remaining) [2023-08-24 22:06:31,562 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr27ASSERT_VIOLATIONDATA_RACE (187 of 299 remaining) [2023-08-24 22:06:31,562 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr28ASSERT_VIOLATIONDATA_RACE (186 of 299 remaining) [2023-08-24 22:06:31,562 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr29ASSERT_VIOLATIONDATA_RACE (185 of 299 remaining) [2023-08-24 22:06:31,562 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr30ASSERT_VIOLATIONDATA_RACE (184 of 299 remaining) [2023-08-24 22:06:31,562 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr31ASSERT_VIOLATIONDATA_RACE (183 of 299 remaining) [2023-08-24 22:06:31,562 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr32ASSERT_VIOLATIONDATA_RACE (182 of 299 remaining) [2023-08-24 22:06:31,562 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr33ASSERT_VIOLATIONDATA_RACE (181 of 299 remaining) [2023-08-24 22:06:31,563 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr34ASSERT_VIOLATIONDATA_RACE (180 of 299 remaining) [2023-08-24 22:06:31,563 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr35ASSERT_VIOLATIONDATA_RACE (179 of 299 remaining) [2023-08-24 22:06:31,563 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr36ASSERT_VIOLATIONDATA_RACE (178 of 299 remaining) [2023-08-24 22:06:31,563 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr37ASSERT_VIOLATIONDATA_RACE (177 of 299 remaining) [2023-08-24 22:06:31,563 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr38ASSERT_VIOLATIONDATA_RACE (176 of 299 remaining) [2023-08-24 22:06:31,563 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr39ASSERT_VIOLATIONDATA_RACE (175 of 299 remaining) [2023-08-24 22:06:31,563 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr40ASSERT_VIOLATIONDATA_RACE (174 of 299 remaining) [2023-08-24 22:06:31,563 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr41ASSERT_VIOLATIONDATA_RACE (173 of 299 remaining) [2023-08-24 22:06:31,563 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr42ASSERT_VIOLATIONDATA_RACE (172 of 299 remaining) [2023-08-24 22:06:31,563 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr43ASSERT_VIOLATIONDATA_RACE (171 of 299 remaining) [2023-08-24 22:06:31,563 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr44ASSERT_VIOLATIONDATA_RACE (170 of 299 remaining) [2023-08-24 22:06:31,563 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr46ASSERT_VIOLATIONDATA_RACE (169 of 299 remaining) [2023-08-24 22:06:31,563 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr45ASSERT_VIOLATIONDATA_RACE (168 of 299 remaining) [2023-08-24 22:06:31,563 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr47ASSERT_VIOLATIONDATA_RACE (167 of 299 remaining) [2023-08-24 22:06:31,564 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr48ASSERT_VIOLATIONDATA_RACE (166 of 299 remaining) [2023-08-24 22:06:31,564 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr49ASSERT_VIOLATIONDATA_RACE (165 of 299 remaining) [2023-08-24 22:06:31,564 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr50ASSERT_VIOLATIONDATA_RACE (164 of 299 remaining) [2023-08-24 22:06:31,564 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr51ASSERT_VIOLATIONDATA_RACE (163 of 299 remaining) [2023-08-24 22:06:31,564 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr52ASSERT_VIOLATIONDATA_RACE (162 of 299 remaining) [2023-08-24 22:06:31,564 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr53ASSERT_VIOLATIONDATA_RACE (161 of 299 remaining) [2023-08-24 22:06:31,564 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr54ASSERT_VIOLATIONDATA_RACE (160 of 299 remaining) [2023-08-24 22:06:31,564 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr55ASSERT_VIOLATIONDATA_RACE (159 of 299 remaining) [2023-08-24 22:06:31,564 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr56ASSERT_VIOLATIONDATA_RACE (158 of 299 remaining) [2023-08-24 22:06:31,564 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr57ASSERT_VIOLATIONDATA_RACE (157 of 299 remaining) [2023-08-24 22:06:31,564 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr59ASSERT_VIOLATIONDATA_RACE (156 of 299 remaining) [2023-08-24 22:06:31,564 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr58ASSERT_VIOLATIONDATA_RACE (155 of 299 remaining) [2023-08-24 22:06:31,564 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr60ASSERT_VIOLATIONDATA_RACE (154 of 299 remaining) [2023-08-24 22:06:31,564 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr61ASSERT_VIOLATIONDATA_RACE (153 of 299 remaining) [2023-08-24 22:06:31,565 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr62ASSERT_VIOLATIONDATA_RACE (152 of 299 remaining) [2023-08-24 22:06:31,565 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr63ASSERT_VIOLATIONDATA_RACE (151 of 299 remaining) [2023-08-24 22:06:31,565 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr64ASSERT_VIOLATIONDATA_RACE (150 of 299 remaining) [2023-08-24 22:06:31,565 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr65ASSERT_VIOLATIONDATA_RACE (149 of 299 remaining) [2023-08-24 22:06:31,565 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr66ASSERT_VIOLATIONDATA_RACE (148 of 299 remaining) [2023-08-24 22:06:31,565 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr67ASSERT_VIOLATIONDATA_RACE (147 of 299 remaining) [2023-08-24 22:06:31,565 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr68ASSERT_VIOLATIONDATA_RACE (146 of 299 remaining) [2023-08-24 22:06:31,565 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr69ASSERT_VIOLATIONDATA_RACE (145 of 299 remaining) [2023-08-24 22:06:31,565 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr70ASSERT_VIOLATIONDATA_RACE (144 of 299 remaining) [2023-08-24 22:06:31,565 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr71ASSERT_VIOLATIONDATA_RACE (143 of 299 remaining) [2023-08-24 22:06:31,565 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr72ASSERT_VIOLATIONDATA_RACE (142 of 299 remaining) [2023-08-24 22:06:31,565 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr73ASSERT_VIOLATIONDATA_RACE (141 of 299 remaining) [2023-08-24 22:06:31,565 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr74ASSERT_VIOLATIONDATA_RACE (140 of 299 remaining) [2023-08-24 22:06:31,565 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr75ASSERT_VIOLATIONDATA_RACE (139 of 299 remaining) [2023-08-24 22:06:31,565 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr76ASSERT_VIOLATIONDATA_RACE (138 of 299 remaining) [2023-08-24 22:06:31,566 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr77ASSERT_VIOLATIONDATA_RACE (137 of 299 remaining) [2023-08-24 22:06:31,566 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr78ASSERT_VIOLATIONDATA_RACE (136 of 299 remaining) [2023-08-24 22:06:31,566 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr79ASSERT_VIOLATIONDATA_RACE (135 of 299 remaining) [2023-08-24 22:06:31,566 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr80ASSERT_VIOLATIONDATA_RACE (134 of 299 remaining) [2023-08-24 22:06:31,566 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr81ASSERT_VIOLATIONDATA_RACE (133 of 299 remaining) [2023-08-24 22:06:31,566 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr82ASSERT_VIOLATIONDATA_RACE (132 of 299 remaining) [2023-08-24 22:06:31,566 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr83ASSERT_VIOLATIONDATA_RACE (131 of 299 remaining) [2023-08-24 22:06:31,566 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr84ASSERT_VIOLATIONDATA_RACE (130 of 299 remaining) [2023-08-24 22:06:31,566 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr85ASSERT_VIOLATIONDATA_RACE (129 of 299 remaining) [2023-08-24 22:06:31,566 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr86ASSERT_VIOLATIONDATA_RACE (128 of 299 remaining) [2023-08-24 22:06:31,566 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr87ASSERT_VIOLATIONDATA_RACE (127 of 299 remaining) [2023-08-24 22:06:31,566 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr88ASSERT_VIOLATIONDATA_RACE (126 of 299 remaining) [2023-08-24 22:06:31,566 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr89ASSERT_VIOLATIONDATA_RACE (125 of 299 remaining) [2023-08-24 22:06:31,566 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr90ASSERT_VIOLATIONDATA_RACE (124 of 299 remaining) [2023-08-24 22:06:31,567 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr91ASSERT_VIOLATIONDATA_RACE (123 of 299 remaining) [2023-08-24 22:06:31,567 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr92ASSERT_VIOLATIONDATA_RACE (122 of 299 remaining) [2023-08-24 22:06:31,567 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr94ASSERT_VIOLATIONDATA_RACE (121 of 299 remaining) [2023-08-24 22:06:31,567 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr95ASSERT_VIOLATIONDATA_RACE (120 of 299 remaining) [2023-08-24 22:06:31,567 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr93ASSERT_VIOLATIONDATA_RACE (119 of 299 remaining) [2023-08-24 22:06:31,567 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr96ASSERT_VIOLATIONDATA_RACE (118 of 299 remaining) [2023-08-24 22:06:31,567 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr97ASSERT_VIOLATIONDATA_RACE (117 of 299 remaining) [2023-08-24 22:06:31,567 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr99ASSERT_VIOLATIONDATA_RACE (116 of 299 remaining) [2023-08-24 22:06:31,567 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr100ASSERT_VIOLATIONDATA_RACE (115 of 299 remaining) [2023-08-24 22:06:31,567 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr101ASSERT_VIOLATIONDATA_RACE (114 of 299 remaining) [2023-08-24 22:06:31,567 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr102ASSERT_VIOLATIONDATA_RACE (113 of 299 remaining) [2023-08-24 22:06:31,567 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr103ASSERT_VIOLATIONDATA_RACE (112 of 299 remaining) [2023-08-24 22:06:31,567 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr98ASSERT_VIOLATIONDATA_RACE (111 of 299 remaining) [2023-08-24 22:06:31,567 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr105ASSERT_VIOLATIONDATA_RACE (110 of 299 remaining) [2023-08-24 22:06:31,567 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr106ASSERT_VIOLATIONDATA_RACE (109 of 299 remaining) [2023-08-24 22:06:31,568 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr104ASSERT_VIOLATIONDATA_RACE (108 of 299 remaining) [2023-08-24 22:06:31,568 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr107ASSERT_VIOLATIONDATA_RACE (107 of 299 remaining) [2023-08-24 22:06:31,568 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr108ASSERT_VIOLATIONDATA_RACE (106 of 299 remaining) [2023-08-24 22:06:31,568 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr109ASSERT_VIOLATIONDATA_RACE (105 of 299 remaining) [2023-08-24 22:06:31,568 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr111ASSERT_VIOLATIONDATA_RACE (104 of 299 remaining) [2023-08-24 22:06:31,568 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr112ASSERT_VIOLATIONDATA_RACE (103 of 299 remaining) [2023-08-24 22:06:31,568 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr113ASSERT_VIOLATIONDATA_RACE (102 of 299 remaining) [2023-08-24 22:06:31,568 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr114ASSERT_VIOLATIONDATA_RACE (101 of 299 remaining) [2023-08-24 22:06:31,568 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr110ASSERT_VIOLATIONDATA_RACE (100 of 299 remaining) [2023-08-24 22:06:31,568 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr115ASSERT_VIOLATIONDATA_RACE (99 of 299 remaining) [2023-08-24 22:06:31,568 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr116ASSERT_VIOLATIONDATA_RACE (98 of 299 remaining) [2023-08-24 22:06:31,568 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr117ASSERT_VIOLATIONDATA_RACE (97 of 299 remaining) [2023-08-24 22:06:31,568 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr118ASSERT_VIOLATIONDATA_RACE (96 of 299 remaining) [2023-08-24 22:06:31,569 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr119ASSERT_VIOLATIONDATA_RACE (95 of 299 remaining) [2023-08-24 22:06:31,569 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr120ASSERT_VIOLATIONDATA_RACE (94 of 299 remaining) [2023-08-24 22:06:31,569 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr121ASSERT_VIOLATIONDATA_RACE (93 of 299 remaining) [2023-08-24 22:06:31,569 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr122ASSERT_VIOLATIONDATA_RACE (92 of 299 remaining) [2023-08-24 22:06:31,569 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr123ASSERT_VIOLATIONDATA_RACE (91 of 299 remaining) [2023-08-24 22:06:31,569 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr124ASSERT_VIOLATIONDATA_RACE (90 of 299 remaining) [2023-08-24 22:06:31,569 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr125ASSERT_VIOLATIONDATA_RACE (89 of 299 remaining) [2023-08-24 22:06:31,569 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr126ASSERT_VIOLATIONDATA_RACE (88 of 299 remaining) [2023-08-24 22:06:31,569 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr127ASSERT_VIOLATIONDATA_RACE (87 of 299 remaining) [2023-08-24 22:06:31,569 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr128ASSERT_VIOLATIONDATA_RACE (86 of 299 remaining) [2023-08-24 22:06:31,569 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr129ASSERT_VIOLATIONDATA_RACE (85 of 299 remaining) [2023-08-24 22:06:31,569 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (84 of 299 remaining) [2023-08-24 22:06:31,569 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (83 of 299 remaining) [2023-08-24 22:06:31,569 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err0ASSERT_VIOLATIONDATA_RACE (82 of 299 remaining) [2023-08-24 22:06:31,569 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err1ASSERT_VIOLATIONDATA_RACE (81 of 299 remaining) [2023-08-24 22:06:31,570 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err2ASSERT_VIOLATIONDATA_RACE (80 of 299 remaining) [2023-08-24 22:06:31,570 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err3ASSERT_VIOLATIONDATA_RACE (79 of 299 remaining) [2023-08-24 22:06:31,570 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err5ASSERT_VIOLATIONDATA_RACE (78 of 299 remaining) [2023-08-24 22:06:31,570 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err6ASSERT_VIOLATIONDATA_RACE (77 of 299 remaining) [2023-08-24 22:06:31,570 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err8ASSERT_VIOLATIONDATA_RACE (76 of 299 remaining) [2023-08-24 22:06:31,570 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err7ASSERT_VIOLATIONDATA_RACE (75 of 299 remaining) [2023-08-24 22:06:31,570 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err4ASSERT_VIOLATIONDATA_RACE (74 of 299 remaining) [2023-08-24 22:06:31,570 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err9ASSERT_VIOLATIONDATA_RACE (73 of 299 remaining) [2023-08-24 22:06:31,570 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err10ASSERT_VIOLATIONDATA_RACE (72 of 299 remaining) [2023-08-24 22:06:31,570 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err11ASSERT_VIOLATIONDATA_RACE (71 of 299 remaining) [2023-08-24 22:06:31,570 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err12ASSERT_VIOLATIONDATA_RACE (70 of 299 remaining) [2023-08-24 22:06:31,570 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err13ASSERT_VIOLATIONDATA_RACE (69 of 299 remaining) [2023-08-24 22:06:31,570 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err14ASSERT_VIOLATIONDATA_RACE (68 of 299 remaining) [2023-08-24 22:06:31,570 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err15ASSERT_VIOLATIONDATA_RACE (67 of 299 remaining) [2023-08-24 22:06:31,571 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err16ASSERT_VIOLATIONDATA_RACE (66 of 299 remaining) [2023-08-24 22:06:31,571 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err17ASSERT_VIOLATIONDATA_RACE (65 of 299 remaining) [2023-08-24 22:06:31,571 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err18ASSERT_VIOLATIONDATA_RACE (64 of 299 remaining) [2023-08-24 22:06:31,571 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err19ASSERT_VIOLATIONDATA_RACE (63 of 299 remaining) [2023-08-24 22:06:31,571 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err20ASSERT_VIOLATIONDATA_RACE (62 of 299 remaining) [2023-08-24 22:06:31,571 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err21ASSERT_VIOLATIONDATA_RACE (61 of 299 remaining) [2023-08-24 22:06:31,571 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err22ASSERT_VIOLATIONDATA_RACE (60 of 299 remaining) [2023-08-24 22:06:31,571 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err23ASSERT_VIOLATIONDATA_RACE (59 of 299 remaining) [2023-08-24 22:06:31,571 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err24ASSERT_VIOLATIONDATA_RACE (58 of 299 remaining) [2023-08-24 22:06:31,571 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err25ASSERT_VIOLATIONDATA_RACE (57 of 299 remaining) [2023-08-24 22:06:31,571 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err26ASSERT_VIOLATIONDATA_RACE (56 of 299 remaining) [2023-08-24 22:06:31,571 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err27ASSERT_VIOLATIONDATA_RACE (55 of 299 remaining) [2023-08-24 22:06:31,571 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err28ASSERT_VIOLATIONDATA_RACE (54 of 299 remaining) [2023-08-24 22:06:31,571 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err29ASSERT_VIOLATIONDATA_RACE (53 of 299 remaining) [2023-08-24 22:06:31,572 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err30ASSERT_VIOLATIONDATA_RACE (52 of 299 remaining) [2023-08-24 22:06:31,572 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err31ASSERT_VIOLATIONDATA_RACE (51 of 299 remaining) [2023-08-24 22:06:31,572 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err0ASSERT_VIOLATIONDATA_RACE (50 of 299 remaining) [2023-08-24 22:06:31,572 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err1ASSERT_VIOLATIONDATA_RACE (49 of 299 remaining) [2023-08-24 22:06:31,572 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err2ASSERT_VIOLATIONDATA_RACE (48 of 299 remaining) [2023-08-24 22:06:31,572 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err3ASSERT_VIOLATIONDATA_RACE (47 of 299 remaining) [2023-08-24 22:06:31,572 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err4ASSERT_VIOLATIONDATA_RACE (46 of 299 remaining) [2023-08-24 22:06:31,572 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err5ASSERT_VIOLATIONDATA_RACE (45 of 299 remaining) [2023-08-24 22:06:31,572 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err6ASSERT_VIOLATIONDATA_RACE (44 of 299 remaining) [2023-08-24 22:06:31,572 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err7ASSERT_VIOLATIONDATA_RACE (43 of 299 remaining) [2023-08-24 22:06:31,572 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err8ASSERT_VIOLATIONASSERT (42 of 299 remaining) [2023-08-24 22:06:31,572 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err9ASSERT_VIOLATIONDATA_RACE (41 of 299 remaining) [2023-08-24 22:06:31,572 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err10ASSERT_VIOLATIONDATA_RACE (40 of 299 remaining) [2023-08-24 22:06:31,572 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err11ASSERT_VIOLATIONDATA_RACE (39 of 299 remaining) [2023-08-24 22:06:31,573 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err12ASSERT_VIOLATIONDATA_RACE (38 of 299 remaining) [2023-08-24 22:06:31,573 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err13ASSERT_VIOLATIONDATA_RACE (37 of 299 remaining) [2023-08-24 22:06:31,573 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err14ASSERT_VIOLATIONDATA_RACE (36 of 299 remaining) [2023-08-24 22:06:31,573 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err15ASSERT_VIOLATIONDATA_RACE (35 of 299 remaining) [2023-08-24 22:06:31,573 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err16ASSERT_VIOLATIONDATA_RACE (34 of 299 remaining) [2023-08-24 22:06:31,573 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err17ASSERT_VIOLATIONDATA_RACE (33 of 299 remaining) [2023-08-24 22:06:31,573 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err18ASSERT_VIOLATIONDATA_RACE (32 of 299 remaining) [2023-08-24 22:06:31,573 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err19ASSERT_VIOLATIONDATA_RACE (31 of 299 remaining) [2023-08-24 22:06:31,573 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err20ASSERT_VIOLATIONDATA_RACE (30 of 299 remaining) [2023-08-24 22:06:31,573 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err21ASSERT_VIOLATIONDATA_RACE (29 of 299 remaining) [2023-08-24 22:06:31,573 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err22ASSERT_VIOLATIONDATA_RACE (28 of 299 remaining) [2023-08-24 22:06:31,573 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err23ASSERT_VIOLATIONDATA_RACE (27 of 299 remaining) [2023-08-24 22:06:31,573 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err24ASSERT_VIOLATIONDATA_RACE (26 of 299 remaining) [2023-08-24 22:06:31,574 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err25ASSERT_VIOLATIONDATA_RACE (25 of 299 remaining) [2023-08-24 22:06:31,574 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err27ASSERT_VIOLATIONDATA_RACE (24 of 299 remaining) [2023-08-24 22:06:31,574 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err26ASSERT_VIOLATIONDATA_RACE (23 of 299 remaining) [2023-08-24 22:06:31,574 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err28ASSERT_VIOLATIONDATA_RACE (22 of 299 remaining) [2023-08-24 22:06:31,574 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err29ASSERT_VIOLATIONDATA_RACE (21 of 299 remaining) [2023-08-24 22:06:31,574 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err30ASSERT_VIOLATIONDATA_RACE (20 of 299 remaining) [2023-08-24 22:06:31,574 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err31ASSERT_VIOLATIONDATA_RACE (19 of 299 remaining) [2023-08-24 22:06:31,574 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err32ASSERT_VIOLATIONDATA_RACE (18 of 299 remaining) [2023-08-24 22:06:31,574 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err33ASSERT_VIOLATIONDATA_RACE (17 of 299 remaining) [2023-08-24 22:06:31,574 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err34ASSERT_VIOLATIONDATA_RACE (16 of 299 remaining) [2023-08-24 22:06:31,574 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err35ASSERT_VIOLATIONDATA_RACE (15 of 299 remaining) [2023-08-24 22:06:31,574 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err36ASSERT_VIOLATIONDATA_RACE (14 of 299 remaining) [2023-08-24 22:06:31,574 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err37ASSERT_VIOLATIONDATA_RACE (13 of 299 remaining) [2023-08-24 22:06:31,574 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err38ASSERT_VIOLATIONDATA_RACE (12 of 299 remaining) [2023-08-24 22:06:31,575 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err39ASSERT_VIOLATIONDATA_RACE (11 of 299 remaining) [2023-08-24 22:06:31,575 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err40ASSERT_VIOLATIONDATA_RACE (10 of 299 remaining) [2023-08-24 22:06:31,575 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err41ASSERT_VIOLATIONDATA_RACE (9 of 299 remaining) [2023-08-24 22:06:31,575 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err42ASSERT_VIOLATIONDATA_RACE (8 of 299 remaining) [2023-08-24 22:06:31,575 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err43ASSERT_VIOLATIONDATA_RACE (7 of 299 remaining) [2023-08-24 22:06:31,575 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err44ASSERT_VIOLATIONDATA_RACE (6 of 299 remaining) [2023-08-24 22:06:31,575 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err45ASSERT_VIOLATIONDATA_RACE (5 of 299 remaining) [2023-08-24 22:06:31,575 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err46ASSERT_VIOLATIONDATA_RACE (4 of 299 remaining) [2023-08-24 22:06:31,575 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err47ASSERT_VIOLATIONDATA_RACE (3 of 299 remaining) [2023-08-24 22:06:31,575 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err48ASSERT_VIOLATIONDATA_RACE (2 of 299 remaining) [2023-08-24 22:06:31,575 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err49ASSERT_VIOLATIONDATA_RACE (1 of 299 remaining) [2023-08-24 22:06:31,575 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err50ASSERT_VIOLATIONDATA_RACE (0 of 299 remaining) [2023-08-24 22:06:31,576 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2023-08-24 22:06:31,576 INFO L445 BasicCegarLoop]: Path program histogram: [3, 2, 1, 1, 1, 1, 1, 1] [2023-08-24 22:06:31,581 INFO L228 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2023-08-24 22:06:31,581 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2023-08-24 22:06:31,620 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 24.08 10:06:31 BasicIcfg [2023-08-24 22:06:31,620 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-08-24 22:06:31,620 INFO L158 Benchmark]: Toolchain (without parser) took 494033.37ms. Allocated memory was 367.0MB in the beginning and 7.7GB in the end (delta: 7.3GB). Free memory was 323.0MB in the beginning and 7.1GB in the end (delta: -6.8GB). Peak memory consumption was 4.1GB. Max. memory is 16.0GB. [2023-08-24 22:06:31,620 INFO L158 Benchmark]: CDTParser took 0.10ms. Allocated memory is still 367.0MB. Free memory was 345.0MB in the beginning and 344.8MB in the end (delta: 157.4kB). There was no memory consumed. Max. memory is 16.0GB. [2023-08-24 22:06:31,620 INFO L158 Benchmark]: CACSL2BoogieTranslator took 435.05ms. Allocated memory is still 367.0MB. Free memory was 323.0MB in the beginning and 297.9MB in the end (delta: 25.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.0GB. [2023-08-24 22:06:31,621 INFO L158 Benchmark]: Boogie Procedure Inliner took 68.14ms. Allocated memory is still 367.0MB. Free memory was 297.9MB in the beginning and 292.6MB in the end (delta: 5.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.0GB. [2023-08-24 22:06:31,621 INFO L158 Benchmark]: Boogie Preprocessor took 40.15ms. Allocated memory is still 367.0MB. Free memory was 292.6MB in the beginning and 289.5MB in the end (delta: 3.1MB). Peak memory consumption was 4.2MB. Max. memory is 16.0GB. [2023-08-24 22:06:31,621 INFO L158 Benchmark]: RCFGBuilder took 25383.20ms. Allocated memory was 367.0MB in the beginning and 6.8GB in the end (delta: 6.4GB). Free memory was 289.5MB in the beginning and 5.5GB in the end (delta: -5.3GB). Peak memory consumption was 1.5GB. Max. memory is 16.0GB. [2023-08-24 22:06:31,621 INFO L158 Benchmark]: TraceAbstraction took 468103.00ms. Allocated memory was 6.8GB in the beginning and 7.7GB in the end (delta: 918.6MB). Free memory was 5.5GB in the beginning and 7.1GB in the end (delta: -1.6GB). Peak memory consumption was 3.0GB. Max. memory is 16.0GB. [2023-08-24 22:06:31,622 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 367.0MB. Free memory was 345.0MB in the beginning and 344.8MB in the end (delta: 157.4kB). There was no memory consumed. Max. memory is 16.0GB. * CACSL2BoogieTranslator took 435.05ms. Allocated memory is still 367.0MB. Free memory was 323.0MB in the beginning and 297.9MB in the end (delta: 25.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.0GB. * Boogie Procedure Inliner took 68.14ms. Allocated memory is still 367.0MB. Free memory was 297.9MB in the beginning and 292.6MB in the end (delta: 5.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.0GB. * Boogie Preprocessor took 40.15ms. Allocated memory is still 367.0MB. Free memory was 292.6MB in the beginning and 289.5MB in the end (delta: 3.1MB). Peak memory consumption was 4.2MB. Max. memory is 16.0GB. * RCFGBuilder took 25383.20ms. Allocated memory was 367.0MB in the beginning and 6.8GB in the end (delta: 6.4GB). Free memory was 289.5MB in the beginning and 5.5GB in the end (delta: -5.3GB). Peak memory consumption was 1.5GB. Max. memory is 16.0GB. * TraceAbstraction took 468103.00ms. Allocated memory was 6.8GB in the beginning and 7.7GB in the end (delta: 918.6MB). Free memory was 5.5GB in the beginning and 7.1GB in the end (delta: -1.6GB). Peak memory consumption was 3.0GB. Max. memory is 16.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 267]: Unsoundness Warning unspecified type, defaulting to int C: short [267] - GenericResultAtLocation [Line: 267]: Unsoundness Warning unspecified type, defaulting to int C: short [267] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 450.0s, 313 PlacesBefore, 237 PlacesAfterwards, 309 TransitionsBefore, 230 TransitionsAfterwards, 37896 CoEnabledTransitionPairs, 7 FixpointIterations, 36 TrivialSequentialCompositions, 106 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 13 ConcurrentYvCompositions, 3 ChoiceCompositions, 158 TotalNumberOfCompositions, 399449 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 59848, independent: 56901, independent conditional: 0, independent unconditional: 56901, dependent: 2947, dependent conditional: 0, dependent unconditional: 2947, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 11374, independent: 10955, independent conditional: 0, independent unconditional: 10955, dependent: 419, dependent conditional: 0, dependent unconditional: 419, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 59848, independent: 45946, independent conditional: 0, independent unconditional: 45946, dependent: 2528, dependent conditional: 0, dependent unconditional: 2528, unknown: 11374, unknown conditional: 0, unknown unconditional: 11374] , Statistics on independence cache: Total cache size (in pairs): 4920, Positive cache size: 4623, Positive conditional cache size: 0, Positive unconditional cache size: 4623, Negative cache size: 297, Negative conditional cache size: 0, Negative unconditional cache size: 297, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0 - CounterExampleResult [Line: 17]: assertion can be violated assertion can be violated We found a FailurePath: [L708] 0 int __unbuffered_cnt = 0; [L710] 0 int __unbuffered_p1_EAX = 0; [L712] 0 int __unbuffered_p1_EBX = 0; [L713] 0 _Bool main$tmp_guard0; [L714] 0 _Bool main$tmp_guard1; [L716] 0 int x = 0; [L717] 0 _Bool x$flush_delayed; [L718] 0 int x$mem_tmp; [L719] 0 _Bool x$r_buff0_thd0; [L720] 0 _Bool x$r_buff0_thd1; [L721] 0 _Bool x$r_buff0_thd2; [L722] 0 _Bool x$r_buff1_thd0; [L723] 0 _Bool x$r_buff1_thd1; [L724] 0 _Bool x$r_buff1_thd2; [L725] 0 _Bool x$read_delayed; [L726] 0 int *x$read_delayed_var; [L727] 0 int x$w_buff0; [L728] 0 _Bool x$w_buff0_used; [L729] 0 int x$w_buff1; [L730] 0 _Bool x$w_buff1_used; [L732] 0 int y = 0; [L734] 0 int z = 0; [L735] 0 _Bool weak$$choice0; [L736] 0 _Bool weak$$choice2; [L802] 0 pthread_t t1091; [L803] FCALL, FORK 0 pthread_create(&t1091, ((void *)0), P0, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, pthread_create(&t1091, ((void *)0), P0, ((void *)0))=-2, t1091={5:0}, weak$$choice0=0, weak$$choice2=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, x=0, y=0, z=0] [L804] 0 pthread_t t1092; [L805] FCALL, FORK 0 pthread_create(&t1092, ((void *)0), P1, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, pthread_create(&t1092, ((void *)0), P1, ((void *)0))=-1, t1091={5:0}, t1092={3:0}, weak$$choice0=0, weak$$choice2=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, x=0, y=0, z=0] [L760] 2 x$w_buff1 = x$w_buff0 [L761] 2 x$w_buff0 = 2 [L762] 2 x$w_buff1_used = x$w_buff0_used [L763] 2 x$w_buff0_used = (_Bool)1 [L764] EXPR 2 x$w_buff1_used && x$w_buff0_used [L764] CALL 2 __VERIFIER_assert(!(x$w_buff1_used && x$w_buff0_used)) [L18] COND FALSE 2 !(!expression) [L764] RET 2 __VERIFIER_assert(!(x$w_buff1_used && x$w_buff0_used)) [L765] 2 x$r_buff1_thd0 = x$r_buff0_thd0 [L766] 2 x$r_buff1_thd1 = x$r_buff0_thd1 [L767] 2 x$r_buff1_thd2 = x$r_buff0_thd2 [L768] 2 x$r_buff0_thd2 = (_Bool)1 [L771] 2 y = 1 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, x=0, y=1, z=0] [L774] 2 __unbuffered_p1_EAX = y VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, x=0, y=1, z=0] [L777] 2 __unbuffered_p1_EBX = z VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, x=0, y=1, z=0] [L740] 1 z = 1 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, x=0, y=1, z=1] [L743] 1 x = 1 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, x=1, y=1, z=1] [L746] EXPR 1 x$w_buff0_used && x$r_buff0_thd1 [L746] EXPR 1 x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd1 ? x$w_buff1 : x) [L746] EXPR 1 x$w_buff1_used && x$r_buff1_thd1 [L746] EXPR 1 x$w_buff1_used && x$r_buff1_thd1 ? x$w_buff1 : x [L746] EXPR 1 x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd1 ? x$w_buff1 : x) [L746] 1 x = x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd1 ? x$w_buff1 : x) [L747] EXPR 1 x$w_buff0_used && x$r_buff0_thd1 [L747] EXPR 1 x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : x$w_buff0_used [L747] 1 x$w_buff0_used = x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : x$w_buff0_used [L748] EXPR 1 x$w_buff0_used && x$r_buff0_thd1 [L748] EXPR 1 x$w_buff0_used && x$r_buff0_thd1 || x$w_buff1_used && x$r_buff1_thd1 [L748] EXPR 1 x$w_buff1_used && x$r_buff1_thd1 [L748] EXPR 1 x$w_buff0_used && x$r_buff0_thd1 || x$w_buff1_used && x$r_buff1_thd1 [L748] EXPR 1 x$w_buff0_used && x$r_buff0_thd1 || x$w_buff1_used && x$r_buff1_thd1 ? (_Bool)0 : x$w_buff1_used [L748] 1 x$w_buff1_used = x$w_buff0_used && x$r_buff0_thd1 || x$w_buff1_used && x$r_buff1_thd1 ? (_Bool)0 : x$w_buff1_used [L749] EXPR 1 x$w_buff0_used && x$r_buff0_thd1 [L749] EXPR 1 x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : x$r_buff0_thd1 [L749] 1 x$r_buff0_thd1 = x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : x$r_buff0_thd1 [L750] EXPR 1 x$w_buff0_used && x$r_buff0_thd1 [L750] EXPR 1 x$w_buff0_used && x$r_buff0_thd1 || x$w_buff1_used && x$r_buff1_thd1 [L750] EXPR 1 x$w_buff1_used && x$r_buff1_thd1 [L750] EXPR 1 x$w_buff0_used && x$r_buff0_thd1 || x$w_buff1_used && x$r_buff1_thd1 [L750] EXPR 1 x$w_buff0_used && x$r_buff0_thd1 || x$w_buff1_used && x$r_buff1_thd1 ? (_Bool)0 : x$r_buff1_thd1 [L750] 1 x$r_buff1_thd1 = x$w_buff0_used && x$r_buff0_thd1 || x$w_buff1_used && x$r_buff1_thd1 ? (_Bool)0 : x$r_buff1_thd1 [L753] EXPR 1 __unbuffered_cnt + 1 [L753] 1 __unbuffered_cnt = __unbuffered_cnt + 1 [L755] 1 return 0; [L780] EXPR 2 x$w_buff0_used && x$r_buff0_thd2 [L780] EXPR 2 x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd2 ? x$w_buff1 : x) [L780] 2 x = x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd2 ? x$w_buff1 : x) [L781] EXPR 2 x$w_buff0_used && x$r_buff0_thd2 [L781] EXPR 2 x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$w_buff0_used [L781] 2 x$w_buff0_used = x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$w_buff0_used [L782] EXPR 2 x$w_buff0_used && x$r_buff0_thd2 [L782] EXPR 2 x$w_buff0_used && x$r_buff0_thd2 || x$w_buff1_used && x$r_buff1_thd2 [L782] EXPR 2 x$w_buff1_used && x$r_buff1_thd2 [L782] EXPR 2 x$w_buff0_used && x$r_buff0_thd2 || x$w_buff1_used && x$r_buff1_thd2 [L782] EXPR 2 x$w_buff0_used && x$r_buff0_thd2 || x$w_buff1_used && x$r_buff1_thd2 ? (_Bool)0 : x$w_buff1_used [L782] 2 x$w_buff1_used = x$w_buff0_used && x$r_buff0_thd2 || x$w_buff1_used && x$r_buff1_thd2 ? (_Bool)0 : x$w_buff1_used [L783] EXPR 2 x$w_buff0_used && x$r_buff0_thd2 [L783] EXPR 2 x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$r_buff0_thd2 [L783] 2 x$r_buff0_thd2 = x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$r_buff0_thd2 [L784] EXPR 2 x$w_buff0_used && x$r_buff0_thd2 [L784] EXPR 2 x$w_buff0_used && x$r_buff0_thd2 || x$w_buff1_used && x$r_buff1_thd2 [L784] EXPR 2 x$w_buff1_used && x$r_buff1_thd2 [L784] EXPR 2 x$w_buff0_used && x$r_buff0_thd2 || x$w_buff1_used && x$r_buff1_thd2 [L784] EXPR 2 x$w_buff0_used && x$r_buff0_thd2 || x$w_buff1_used && x$r_buff1_thd2 ? (_Bool)0 : x$r_buff1_thd2 [L784] 2 x$r_buff1_thd2 = x$w_buff0_used && x$r_buff0_thd2 || x$w_buff1_used && x$r_buff1_thd2 ? (_Bool)0 : x$r_buff1_thd2 [L787] EXPR 2 __unbuffered_cnt + 1 [L787] 2 __unbuffered_cnt = __unbuffered_cnt + 1 [L789] 2 return 0; [L807] EXPR 0 __unbuffered_cnt == 2 [L807] 0 main$tmp_guard0 = __unbuffered_cnt == 2 [L809] 0 assume_abort_if_not(main$tmp_guard0) [L809] CALL 0 assume_abort_if_not(main$tmp_guard0) [L3] COND FALSE 0 !(!cond) [L809] RET 0 assume_abort_if_not(main$tmp_guard0) [L811] EXPR 0 x$w_buff0_used && x$r_buff0_thd0 [L811] EXPR 0 x$w_buff0_used && x$r_buff0_thd0 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd0 ? x$w_buff1 : x) [L811] EXPR 0 x$w_buff1_used && x$r_buff1_thd0 [L811] EXPR 0 x$w_buff1_used && x$r_buff1_thd0 ? x$w_buff1 : x [L811] EXPR 0 x$w_buff0_used && x$r_buff0_thd0 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd0 ? x$w_buff1 : x) [L811] 0 x = x$w_buff0_used && x$r_buff0_thd0 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd0 ? x$w_buff1 : x) [L812] EXPR 0 x$w_buff0_used && x$r_buff0_thd0 [L812] EXPR 0 x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$w_buff0_used [L812] 0 x$w_buff0_used = x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$w_buff0_used [L813] EXPR 0 x$w_buff0_used && x$r_buff0_thd0 [L813] EXPR 0 x$w_buff0_used && x$r_buff0_thd0 || x$w_buff1_used && x$r_buff1_thd0 [L813] EXPR 0 x$w_buff1_used && x$r_buff1_thd0 [L813] EXPR 0 x$w_buff0_used && x$r_buff0_thd0 || x$w_buff1_used && x$r_buff1_thd0 [L813] EXPR 0 x$w_buff0_used && x$r_buff0_thd0 || x$w_buff1_used && x$r_buff1_thd0 ? (_Bool)0 : x$w_buff1_used [L813] 0 x$w_buff1_used = x$w_buff0_used && x$r_buff0_thd0 || x$w_buff1_used && x$r_buff1_thd0 ? (_Bool)0 : x$w_buff1_used [L814] EXPR 0 x$w_buff0_used && x$r_buff0_thd0 [L814] EXPR 0 x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$r_buff0_thd0 [L814] 0 x$r_buff0_thd0 = x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$r_buff0_thd0 [L815] EXPR 0 x$w_buff0_used && x$r_buff0_thd0 [L815] EXPR 0 x$w_buff0_used && x$r_buff0_thd0 || x$w_buff1_used && x$r_buff1_thd0 [L815] EXPR 0 x$w_buff1_used && x$r_buff1_thd0 [L815] EXPR 0 x$w_buff0_used && x$r_buff0_thd0 || x$w_buff1_used && x$r_buff1_thd0 [L815] EXPR 0 x$w_buff0_used && x$r_buff0_thd0 || x$w_buff1_used && x$r_buff1_thd0 ? (_Bool)0 : x$r_buff1_thd0 [L815] 0 x$r_buff1_thd0 = x$w_buff0_used && x$r_buff0_thd0 || x$w_buff1_used && x$r_buff1_thd0 ? (_Bool)0 : x$r_buff1_thd0 [L818] 0 weak$$choice0 = __VERIFIER_nondet_bool() [L819] 0 weak$$choice2 = __VERIFIER_nondet_bool() [L820] 0 x$flush_delayed = weak$$choice2 [L821] 0 x$mem_tmp = x [L822] EXPR 0 !x$w_buff0_used [L822] EXPR 0 !x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used [L822] EXPR 0 !x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 [L822] EXPR 0 !x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x : (x$w_buff0_used && x$r_buff0_thd0 ? x$w_buff0 : x$w_buff1) [L822] 0 x = !x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x : (x$w_buff0_used && x$r_buff0_thd0 ? x$w_buff0 : x$w_buff1) [L823] EXPR 0 weak$$choice2 ? x$w_buff0 : (!x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd0 ? x$w_buff0 : x$w_buff0)) [L823] 0 x$w_buff0 = weak$$choice2 ? x$w_buff0 : (!x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd0 ? x$w_buff0 : x$w_buff0)) [L824] EXPR 0 weak$$choice2 ? x$w_buff1 : (!x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$w_buff1 : (x$w_buff0_used && x$r_buff0_thd0 ? x$w_buff1 : x$w_buff1)) [L824] 0 x$w_buff1 = weak$$choice2 ? x$w_buff1 : (!x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$w_buff1 : (x$w_buff0_used && x$r_buff0_thd0 ? x$w_buff1 : x$w_buff1)) [L825] EXPR 0 weak$$choice2 ? x$w_buff0_used : (!x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$w_buff0_used : (x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$w_buff0_used)) [L825] 0 x$w_buff0_used = weak$$choice2 ? x$w_buff0_used : (!x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$w_buff0_used : (x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$w_buff0_used)) [L826] EXPR 0 weak$$choice2 ? x$w_buff1_used : (!x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$w_buff1_used : (x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)) [L826] 0 x$w_buff1_used = weak$$choice2 ? x$w_buff1_used : (!x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$w_buff1_used : (x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)) [L827] EXPR 0 weak$$choice2 ? x$r_buff0_thd0 : (!x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$r_buff0_thd0 : (x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$r_buff0_thd0)) [L827] 0 x$r_buff0_thd0 = weak$$choice2 ? x$r_buff0_thd0 : (!x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$r_buff0_thd0 : (x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$r_buff0_thd0)) [L828] EXPR 0 weak$$choice2 ? x$r_buff1_thd0 : (!x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$r_buff1_thd0 : (x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)) [L828] 0 x$r_buff1_thd0 = weak$$choice2 ? x$r_buff1_thd0 : (!x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$r_buff1_thd0 : (x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)) [L829] EXPR 0 x == 2 [L829] EXPR 0 x == 2 && __unbuffered_p1_EAX == 1 [L829] EXPR 0 __unbuffered_p1_EAX == 1 [L829] EXPR 0 x == 2 && __unbuffered_p1_EAX == 1 [L829] EXPR 0 x == 2 && __unbuffered_p1_EAX == 1 && __unbuffered_p1_EBX == 0 [L829] EXPR 0 __unbuffered_p1_EBX == 0 [L829] EXPR 0 x == 2 && __unbuffered_p1_EAX == 1 && __unbuffered_p1_EBX == 0 [L829] 0 main$tmp_guard1 = !(x == 2 && __unbuffered_p1_EAX == 1 && __unbuffered_p1_EBX == 0) [L830] EXPR 0 x$flush_delayed ? x$mem_tmp : x [L830] 0 x = x$flush_delayed ? x$mem_tmp : x [L831] 0 x$flush_delayed = (_Bool)0 [L833] 0 __VERIFIER_assert(main$tmp_guard1) [L833] CALL 0 __VERIFIER_assert(main$tmp_guard1) [L18] COND TRUE 0 !expression [L18] CALL 0 reach_error() [L17] COND FALSE 0 !(0) [L17] 0 __assert_fail ("0", "mix041_power.opt_pso.opt_rmo.opt_tso.oepc_tso.opt.c", 8, __extension__ __PRETTY_FUNCTION__) VAL [\read(__PRETTY_FUNCTION__)={53:54}, \result={0:0}, __unbuffered_cnt=2, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice2=1, x$flush_delayed=0, x$mem_tmp=2, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, x=2, y=1, z=1] - UnprovableResult [Line: 740]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 743]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 746]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 746]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 746]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 746]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 746]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 746]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 746]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 746]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 747]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 747]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 747]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 747]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 748]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 748]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 748]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 748]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 748]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 748]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 749]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 749]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 749]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 749]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 750]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 750]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 750]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 750]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 750]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 750]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 753]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 753]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 760]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 760]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 761]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 762]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 762]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 763]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 764]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 764]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 17]: Unable to prove that assertion always holds Unable to prove that assertion always holds Reason: Not analyzed. - UnprovableResult [Line: 765]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 765]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 766]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 766]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 767]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 767]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 768]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 771]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 774]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 774]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 777]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 777]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 780]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 780]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 780]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 780]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 780]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 780]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 780]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 780]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 781]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 781]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 781]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 781]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 782]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 782]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 782]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 782]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 782]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 782]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 783]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 783]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 783]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 783]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 784]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 784]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 784]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 784]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 784]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 784]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 787]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 787]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 807]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 807]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 809]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 811]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 811]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 811]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 811]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 811]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 811]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 811]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 811]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 812]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 812]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 812]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 812]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 813]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 813]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 813]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 813]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 813]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 813]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 814]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 814]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 814]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 814]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 815]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 815]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 815]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 815]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 815]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 815]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 818]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 819]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 820]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 820]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 821]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 821]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 822]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 822]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 822]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 822]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 822]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 822]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 822]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 822]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 822]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 822]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 822]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 823]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 823]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 823]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 823]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 823]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 823]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 823]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 823]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 823]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 823]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 823]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 823]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 823]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 824]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 824]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 824]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 824]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 824]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 824]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 824]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 824]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 824]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 824]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 824]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 824]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 824]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 825]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 825]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 825]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 825]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 825]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 825]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 825]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 825]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 825]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 825]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 825]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 825]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 826]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 826]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 826]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 826]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 826]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 826]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 826]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 826]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 826]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 826]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 826]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 827]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 827]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 827]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 827]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 827]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 827]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 827]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 827]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 827]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 827]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 827]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 827]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 828]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 828]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 828]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 828]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 828]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 828]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 828]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 828]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 828]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 828]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 828]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 829]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 829]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 829]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 829]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 830]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 830]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 830]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 830]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 831]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 833]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 803]: Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Reason: Not analyzed. - UnprovableResult [Line: 805]: Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Reason: Not analyzed. - StatisticsResult: Ultimate Automizer benchmark data with 1 thread instances CFG has 5 procedures, 412 locations, 299 error locations. Started 1 CEGAR loops. EmptinessCheckTime: 0.0s, RemoveRedundantFlowTime: 0.0s, RemoveRedundantFlowUnfoldingTime: 0.0s, BackfoldingTime: 0.0s, BackfoldingUnfoldingTime: 0.0s, FlowIncreaseByBackfolding: 0, BasicCegarLoop: OverallTime: 466.0s, OverallIterations: 11, TraceHistogramMax: 1, PathProgramHistogramMax: 3, EmptinessCheckTime: 0.0s, AutomataDifference: 7.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 453.4s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 147 SdHoareTripleChecker+Valid, 1.5s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 147 mSDsluCounter, 0 SdHoareTripleChecker+Invalid, 1.4s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 0 mSDsCounter, 82 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 596 IncrementalHoareTripleChecker+Invalid, 678 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 82 mSolverCounterUnsat, 0 mSDtfsCounter, 596 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 39 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 32 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 0.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=466occurred in iteration=0, InterpolantAutomatonStates: 45, 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: 0.1s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 3.6s InterpolantComputationTime, 112 NumberOfCodeBlocks, 112 NumberOfCodeBlocksAsserted, 11 NumberOfCheckSat, 86 ConstructedInterpolants, 0 QuantifiedInterpolants, 649 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 10 InterpolantComputations, 10 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 proved your program to be incorrect! [2023-08-24 22:06:31,696 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...