./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/no-data-race.prp --file ../../../trunk/examples/svcomp/weaver/popl20-commit-1.wvr.c --full-output --traceabstraction.when.to.check.the.insufficient.erros.location.relative.to.the.other.error.locations AFTER --architecture 32bit -------------------------------------------------------------------------------- Checking for data races Using default analysis Version b8dbc81d Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../../../trunk/examples/svcomp/weaver/popl20-commit-1.wvr.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DataRace-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! data-race) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 4b2db95108d1ec3739bf941ab9d238fd5c3dd7467faa747c6c0552ae2048ee95 --traceabstraction.when.to.check.the.insufficient.erros.location.relative.to.the.other.error.locations AFTER --- Real Ultimate output --- This is Ultimate 0.2.3-?-b8dbc81 [2023-08-29 03:40:41,997 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-08-29 03:40:42,000 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-08-29 03:40:42,043 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-08-29 03:40:42,052 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-08-29 03:40:42,055 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-08-29 03:40:42,057 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-08-29 03:40:42,060 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-08-29 03:40:42,062 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-08-29 03:40:42,067 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-08-29 03:40:42,068 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-08-29 03:40:42,070 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-08-29 03:40:42,071 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-08-29 03:40:42,073 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-08-29 03:40:42,074 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-08-29 03:40:42,080 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-08-29 03:40:42,081 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-08-29 03:40:42,082 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-08-29 03:40:42,084 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-08-29 03:40:42,089 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-08-29 03:40:42,090 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-08-29 03:40:42,091 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-08-29 03:40:42,092 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-08-29 03:40:42,093 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-08-29 03:40:42,100 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-08-29 03:40:42,101 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-08-29 03:40:42,101 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-08-29 03:40:42,103 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-08-29 03:40:42,103 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-08-29 03:40:42,104 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-08-29 03:40:42,105 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-08-29 03:40:42,106 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-08-29 03:40:42,106 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-08-29 03:40:42,107 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-08-29 03:40:42,107 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-08-29 03:40:42,108 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-08-29 03:40:42,108 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-08-29 03:40:42,108 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-08-29 03:40:42,108 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-08-29 03:40:42,109 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-08-29 03:40:42,110 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-08-29 03:40:42,111 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DataRace-32bit-Automizer_Default.epf [2023-08-29 03:40:42,146 INFO L113 SettingsManager]: Loading preferences was successful [2023-08-29 03:40:42,146 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-08-29 03:40:42,147 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-08-29 03:40:42,147 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-08-29 03:40:42,148 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-08-29 03:40:42,148 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-08-29 03:40:42,149 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-08-29 03:40:42,149 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2023-08-29 03:40:42,149 INFO L138 SettingsManager]: * Use SBE=true [2023-08-29 03:40:42,149 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-08-29 03:40:42,150 INFO L138 SettingsManager]: * sizeof long=4 [2023-08-29 03:40:42,150 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2023-08-29 03:40:42,151 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-08-29 03:40:42,151 INFO L138 SettingsManager]: * sizeof POINTER=4 [2023-08-29 03:40:42,151 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-08-29 03:40:42,151 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-08-29 03:40:42,151 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-08-29 03:40:42,151 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-08-29 03:40:42,152 INFO L138 SettingsManager]: * Check absence of data races in concurrent programs=true [2023-08-29 03:40:42,152 INFO L138 SettingsManager]: * sizeof long double=12 [2023-08-29 03:40:42,152 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-08-29 03:40:42,152 INFO L138 SettingsManager]: * Use constant arrays=true [2023-08-29 03:40:42,152 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-08-29 03:40:42,152 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-08-29 03:40:42,153 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-08-29 03:40:42,153 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-08-29 03:40:42,153 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-08-29 03:40:42,153 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-08-29 03:40:42,153 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-08-29 03:40:42,154 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-08-29 03:40:42,154 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2023-08-29 03:40:42,154 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-08-29 03:40:42,154 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-08-29 03:40:42,154 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-08-29 03:40:42,155 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-08-29 03:40:42,155 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-08-29 03:40:42,155 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-08-29 03:40:42,155 INFO L138 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! data-race) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4b2db95108d1ec3739bf941ab9d238fd5c3dd7467faa747c6c0552ae2048ee95 Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: When to check the insufficient erros location relative to the other error locations -> AFTER [2023-08-29 03:40:42,475 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-08-29 03:40:42,499 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-08-29 03:40:42,502 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-08-29 03:40:42,503 INFO L271 PluginConnector]: Initializing CDTParser... [2023-08-29 03:40:42,503 INFO L275 PluginConnector]: CDTParser initialized [2023-08-29 03:40:42,505 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-commit-1.wvr.c [2023-08-29 03:40:43,715 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-08-29 03:40:43,952 INFO L351 CDTParser]: Found 1 translation units. [2023-08-29 03:40:43,953 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-commit-1.wvr.c [2023-08-29 03:40:43,958 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6365fb820/8699642d182b4ddda8768f7db707a0ca/FLAG609eefd2d [2023-08-29 03:40:43,970 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6365fb820/8699642d182b4ddda8768f7db707a0ca [2023-08-29 03:40:43,971 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-08-29 03:40:43,972 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2023-08-29 03:40:43,973 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-08-29 03:40:43,973 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-08-29 03:40:43,979 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-08-29 03:40:43,980 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.08 03:40:43" (1/1) ... [2023-08-29 03:40:43,981 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3fd9eefd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 03:40:43, skipping insertion in model container [2023-08-29 03:40:43,981 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.08 03:40:43" (1/1) ... [2023-08-29 03:40:43,987 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-08-29 03:40:44,012 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-08-29 03:40:44,176 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-commit-1.wvr.c[4604,4617] [2023-08-29 03:40:44,182 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-08-29 03:40:44,190 INFO L203 MainTranslator]: Completed pre-run [2023-08-29 03:40:44,255 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-commit-1.wvr.c[4604,4617] [2023-08-29 03:40:44,271 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-08-29 03:40:44,280 WARN L667 CHandler]: The function __VERIFIER_atomic_begin is called, but not defined or handled by StandardFunctionHandler. [2023-08-29 03:40:44,283 WARN L667 CHandler]: The function __VERIFIER_atomic_end is called, but not defined or handled by StandardFunctionHandler. [2023-08-29 03:40:44,289 INFO L208 MainTranslator]: Completed translation [2023-08-29 03:40:44,289 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 03:40:44 WrapperNode [2023-08-29 03:40:44,290 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-08-29 03:40:44,291 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-08-29 03:40:44,291 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-08-29 03:40:44,291 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2023-08-29 03:40:44,297 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 03:40:44" (1/1) ... [2023-08-29 03:40:44,322 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 03:40:44" (1/1) ... [2023-08-29 03:40:44,394 INFO L138 Inliner]: procedures = 25, calls = 68, calls flagged for inlining = 20, calls inlined = 24, statements flattened = 729 [2023-08-29 03:40:44,394 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-08-29 03:40:44,396 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-08-29 03:40:44,396 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-08-29 03:40:44,396 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-08-29 03:40:44,410 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 03:40:44" (1/1) ... [2023-08-29 03:40:44,411 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 03:40:44" (1/1) ... [2023-08-29 03:40:44,426 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 03:40:44" (1/1) ... [2023-08-29 03:40:44,427 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 03:40:44" (1/1) ... [2023-08-29 03:40:44,463 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 03:40:44" (1/1) ... [2023-08-29 03:40:44,473 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 03:40:44" (1/1) ... [2023-08-29 03:40:44,486 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 03:40:44" (1/1) ... [2023-08-29 03:40:44,488 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 03:40:44" (1/1) ... [2023-08-29 03:40:44,493 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-08-29 03:40:44,499 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-08-29 03:40:44,500 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-08-29 03:40:44,500 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-08-29 03:40:44,501 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 03:40:44" (1/1) ... [2023-08-29 03:40:44,506 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-08-29 03:40:44,517 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-08-29 03:40:44,534 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) [2023-08-29 03:40:44,558 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 [2023-08-29 03:40:44,574 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-08-29 03:40:44,575 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-08-29 03:40:44,576 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-08-29 03:40:44,576 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-08-29 03:40:44,576 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2023-08-29 03:40:44,576 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2023-08-29 03:40:44,576 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2023-08-29 03:40:44,576 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2023-08-29 03:40:44,576 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2023-08-29 03:40:44,577 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2023-08-29 03:40:44,577 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-08-29 03:40:44,577 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2023-08-29 03:40:44,577 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2023-08-29 03:40:44,577 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-08-29 03:40:44,577 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-08-29 03:40:44,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-08-29 03:40:44,578 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-08-29 03:40:44,579 WARN L210 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2023-08-29 03:40:44,724 INFO L236 CfgBuilder]: Building ICFG [2023-08-29 03:40:44,726 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-08-29 03:40:45,657 INFO L277 CfgBuilder]: Performing block encoding [2023-08-29 03:40:46,484 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-08-29 03:40:46,484 INFO L302 CfgBuilder]: Removed 6 assume(true) statements. [2023-08-29 03:40:46,487 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.08 03:40:46 BoogieIcfgContainer [2023-08-29 03:40:46,488 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-08-29 03:40:46,490 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-08-29 03:40:46,490 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2023-08-29 03:40:46,493 INFO L275 PluginConnector]: TraceAbstraction initialized [2023-08-29 03:40:46,493 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.08 03:40:43" (1/3) ... [2023-08-29 03:40:46,493 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2a9384a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.08 03:40:46, skipping insertion in model container [2023-08-29 03:40:46,493 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 03:40:44" (2/3) ... [2023-08-29 03:40:46,494 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2a9384a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.08 03:40:46, skipping insertion in model container [2023-08-29 03:40:46,494 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.08 03:40:46" (3/3) ... [2023-08-29 03:40:46,495 INFO L112 eAbstractionObserver]: Analyzing ICFG popl20-commit-1.wvr.c [2023-08-29 03:40:46,503 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2023-08-29 03:40:46,512 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-08-29 03:40:46,512 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 116 error locations. [2023-08-29 03:40:46,512 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2023-08-29 03:40:46,738 INFO L144 ThreadInstanceAdder]: Constructed 3 joinOtherThreadTransitions. [2023-08-29 03:40:46,780 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 463 places, 472 transitions, 968 flow [2023-08-29 03:40:46,943 INFO L130 PetriNetUnfolder]: 19/469 cut-off events. [2023-08-29 03:40:46,944 INFO L131 PetriNetUnfolder]: For 3/3 co-relation queries the response was YES. [2023-08-29 03:40:46,950 INFO L83 FinitePrefix]: Finished finitePrefix Result has 482 conditions, 469 events. 19/469 cut-off events. For 3/3 co-relation queries the response was YES. Maximal size of possible extension queue 16. Compared 729 event pairs, 0 based on Foata normal form. 0/334 useless extension candidates. Maximal degree in co-relation 392. Up to 2 conditions per place. [2023-08-29 03:40:46,951 INFO L82 GeneralOperation]: Start removeDead. Operand has 463 places, 472 transitions, 968 flow [2023-08-29 03:40:46,959 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 444 places, 452 transitions, 922 flow [2023-08-29 03:40:46,962 INFO L124 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2023-08-29 03:40:46,971 INFO L131 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 444 places, 452 transitions, 922 flow [2023-08-29 03:40:46,973 INFO L113 LiptonReduction]: Starting Lipton reduction on Petri net that has 444 places, 452 transitions, 922 flow [2023-08-29 03:40:46,974 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 444 places, 452 transitions, 922 flow [2023-08-29 03:40:47,046 INFO L130 PetriNetUnfolder]: 18/452 cut-off events. [2023-08-29 03:40:47,047 INFO L131 PetriNetUnfolder]: For 3/3 co-relation queries the response was YES. [2023-08-29 03:40:47,049 INFO L83 FinitePrefix]: Finished finitePrefix Result has 465 conditions, 452 events. 18/452 cut-off events. For 3/3 co-relation queries the response was YES. Maximal size of possible extension queue 16. Compared 718 event pairs, 0 based on Foata normal form. 0/319 useless extension candidates. Maximal degree in co-relation 392. Up to 2 conditions per place. [2023-08-29 03:40:47,056 INFO L119 LiptonReduction]: Number of co-enabled transitions 14832 [2023-08-29 03:41:03,205 INFO L134 LiptonReduction]: Checked pairs total: 107165 [2023-08-29 03:41:03,205 INFO L136 LiptonReduction]: Total number of compositions: 478 [2023-08-29 03:41:03,217 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-08-29 03:41:03,223 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=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;@52471420, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-08-29 03:41:03,223 INFO L358 AbstractCegarLoop]: Starting to check reachability of 207 error locations. [2023-08-29 03:41:03,224 INFO L130 PetriNetUnfolder]: 0/0 cut-off events. [2023-08-29 03:41:03,225 INFO L131 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2023-08-29 03:41:03,225 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-29 03:41:03,225 INFO L208 CegarLoopForPetriNet]: trace histogram [1] [2023-08-29 03:41:03,226 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 203 more)] === [2023-08-29 03:41:03,230 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-29 03:41:03,230 INFO L85 PathProgramCache]: Analyzing trace with hash 2923, now seen corresponding path program 1 times [2023-08-29 03:41:03,247 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-29 03:41:03,248 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [644596933] [2023-08-29 03:41:03,248 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-29 03:41:03,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-29 03:41:03,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-29 03:41:03,318 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-29 03:41:03,319 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-29 03:41:03,319 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [644596933] [2023-08-29 03:41:03,319 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [644596933] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-29 03:41:03,320 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-29 03:41:03,320 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [0] imperfect sequences [] total 0 [2023-08-29 03:41:03,321 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [422060016] [2023-08-29 03:41:03,322 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-29 03:41:03,328 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-08-29 03:41:03,333 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-29 03:41:03,349 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-08-29 03:41:03,350 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-08-29 03:41:03,356 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 356 out of 950 [2023-08-29 03:41:03,362 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 161 places, 157 transitions, 332 flow. Second operand has 2 states, 2 states have (on average 356.5) internal successors, (713), 2 states have internal predecessors, (713), 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) [2023-08-29 03:41:03,362 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-29 03:41:03,363 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 356 of 950 [2023-08-29 03:41:03,364 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-29 03:41:03,625 INFO L130 PetriNetUnfolder]: 341/635 cut-off events. [2023-08-29 03:41:03,626 INFO L131 PetriNetUnfolder]: For 46/46 co-relation queries the response was YES. [2023-08-29 03:41:03,628 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1195 conditions, 635 events. 341/635 cut-off events. For 46/46 co-relation queries the response was YES. Maximal size of possible extension queue 41. Compared 2372 event pairs, 228 based on Foata normal form. 1/490 useless extension candidates. Maximal degree in co-relation 965. Up to 501 conditions per place. [2023-08-29 03:41:03,632 INFO L137 encePairwiseOnDemand]: 837/950 looper letters, 28 selfloop transitions, 0 changer transitions 1/44 dead transitions. [2023-08-29 03:41:03,632 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 49 places, 44 transitions, 164 flow [2023-08-29 03:41:03,637 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-08-29 03:41:03,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2023-08-29 03:41:03,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 854 transitions. [2023-08-29 03:41:03,654 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.4494736842105263 [2023-08-29 03:41:03,655 INFO L72 ComplementDD]: Start complementDD. Operand 2 states and 854 transitions. [2023-08-29 03:41:03,656 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2 states and 854 transitions. [2023-08-29 03:41:03,659 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-29 03:41:03,661 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 2 states and 854 transitions. [2023-08-29 03:41:03,666 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 3 states, 2 states have (on average 427.0) internal successors, (854), 2 states have internal predecessors, (854), 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) [2023-08-29 03:41:03,674 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 3 states, 3 states have (on average 950.0) internal successors, (2850), 3 states have internal predecessors, (2850), 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) [2023-08-29 03:41:03,676 INFO L81 ComplementDD]: Finished complementDD. Result has 3 states, 3 states have (on average 950.0) internal successors, (2850), 3 states have internal predecessors, (2850), 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) [2023-08-29 03:41:03,678 INFO L175 Difference]: Start difference. First operand has 161 places, 157 transitions, 332 flow. Second operand 2 states and 854 transitions. [2023-08-29 03:41:03,679 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 49 places, 44 transitions, 164 flow [2023-08-29 03:41:03,684 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 43 places, 44 transitions, 152 flow, removed 0 selfloop flow, removed 6 redundant places. [2023-08-29 03:41:03,685 INFO L231 Difference]: Finished difference. Result has 43 places, 43 transitions, 91 flow [2023-08-29 03:41:03,688 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=950, PETRI_DIFFERENCE_MINUEND_FLOW=94, PETRI_DIFFERENCE_MINUEND_PLACES=42, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=44, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=44, PETRI_DIFFERENCE_SUBTRAHEND_STATES=2, PETRI_FLOW=91, PETRI_PLACES=43, PETRI_TRANSITIONS=43} [2023-08-29 03:41:03,694 INFO L281 CegarLoopForPetriNet]: 161 programPoint places, -118 predicate places. [2023-08-29 03:41:03,696 INFO L495 AbstractCegarLoop]: Abstraction has has 43 places, 43 transitions, 91 flow [2023-08-29 03:41:03,697 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 356.5) internal successors, (713), 2 states have internal predecessors, (713), 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) [2023-08-29 03:41:03,697 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-29 03:41:03,698 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-08-29 03:41:03,698 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-08-29 03:41:03,699 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr24ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 203 more)] === [2023-08-29 03:41:03,706 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-29 03:41:03,707 INFO L85 PathProgramCache]: Analyzing trace with hash 2110363863, now seen corresponding path program 1 times [2023-08-29 03:41:03,707 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-29 03:41:03,707 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [140733167] [2023-08-29 03:41:03,710 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-29 03:41:03,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-29 03:41:03,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-29 03:41:04,420 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-29 03:41:04,421 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-29 03:41:04,421 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [140733167] [2023-08-29 03:41:04,422 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [140733167] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-29 03:41:04,422 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-29 03:41:04,422 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-08-29 03:41:04,423 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [775047395] [2023-08-29 03:41:04,423 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-29 03:41:04,424 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-08-29 03:41:04,425 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-29 03:41:04,425 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-08-29 03:41:04,425 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2023-08-29 03:41:04,609 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 335 out of 950 [2023-08-29 03:41:04,612 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 43 places, 43 transitions, 91 flow. Second operand has 6 states, 6 states have (on average 337.3333333333333) internal successors, (2024), 6 states have internal predecessors, (2024), 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) [2023-08-29 03:41:04,612 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-29 03:41:04,612 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 335 of 950 [2023-08-29 03:41:04,612 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-29 03:41:05,311 INFO L130 PetriNetUnfolder]: 881/1279 cut-off events. [2023-08-29 03:41:05,311 INFO L131 PetriNetUnfolder]: For 3/3 co-relation queries the response was YES. [2023-08-29 03:41:05,312 INFO L83 FinitePrefix]: Finished finitePrefix Result has 2522 conditions, 1279 events. 881/1279 cut-off events. For 3/3 co-relation queries the response was YES. Maximal size of possible extension queue 47. Compared 4165 event pairs, 104 based on Foata normal form. 0/998 useless extension candidates. Maximal degree in co-relation 2519. Up to 426 conditions per place. [2023-08-29 03:41:05,317 INFO L137 encePairwiseOnDemand]: 945/950 looper letters, 72 selfloop transitions, 4 changer transitions 0/86 dead transitions. [2023-08-29 03:41:05,317 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 46 places, 86 transitions, 329 flow [2023-08-29 03:41:05,318 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-08-29 03:41:05,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2023-08-29 03:41:05,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 2087 transitions. [2023-08-29 03:41:05,323 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.366140350877193 [2023-08-29 03:41:05,323 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 2087 transitions. [2023-08-29 03:41:05,323 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 2087 transitions. [2023-08-29 03:41:05,325 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-29 03:41:05,325 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 2087 transitions. [2023-08-29 03:41:05,329 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 347.8333333333333) internal successors, (2087), 6 states have internal predecessors, (2087), 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) [2023-08-29 03:41:05,338 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 950.0) internal successors, (6650), 7 states have internal predecessors, (6650), 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) [2023-08-29 03:41:05,342 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 950.0) internal successors, (6650), 7 states have internal predecessors, (6650), 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) [2023-08-29 03:41:05,342 INFO L175 Difference]: Start difference. First operand has 43 places, 43 transitions, 91 flow. Second operand 6 states and 2087 transitions. [2023-08-29 03:41:05,342 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 46 places, 86 transitions, 329 flow [2023-08-29 03:41:05,343 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 46 places, 86 transitions, 329 flow, removed 0 selfloop flow, removed 0 redundant places. [2023-08-29 03:41:05,344 INFO L231 Difference]: Finished difference. Result has 46 places, 42 transitions, 97 flow [2023-08-29 03:41:05,345 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=950, PETRI_DIFFERENCE_MINUEND_FLOW=89, PETRI_DIFFERENCE_MINUEND_PLACES=41, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=42, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=38, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=97, PETRI_PLACES=46, PETRI_TRANSITIONS=42} [2023-08-29 03:41:05,346 INFO L281 CegarLoopForPetriNet]: 161 programPoint places, -115 predicate places. [2023-08-29 03:41:05,346 INFO L495 AbstractCegarLoop]: Abstraction has has 46 places, 42 transitions, 97 flow [2023-08-29 03:41:05,347 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 337.3333333333333) internal successors, (2024), 6 states have internal predecessors, (2024), 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) [2023-08-29 03:41:05,347 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-29 03:41:05,348 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-08-29 03:41:05,348 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-08-29 03:41:05,348 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr25ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 203 more)] === [2023-08-29 03:41:05,349 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-29 03:41:05,349 INFO L85 PathProgramCache]: Analyzing trace with hash -436247430, now seen corresponding path program 1 times [2023-08-29 03:41:05,349 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-29 03:41:05,349 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1223830055] [2023-08-29 03:41:05,349 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-29 03:41:05,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-29 03:41:05,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-29 03:41:05,692 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-29 03:41:05,692 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-29 03:41:05,692 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1223830055] [2023-08-29 03:41:05,693 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1223830055] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-29 03:41:05,693 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-29 03:41:05,693 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-08-29 03:41:05,693 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1857493477] [2023-08-29 03:41:05,693 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-29 03:41:05,694 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-08-29 03:41:05,694 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-29 03:41:05,695 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-08-29 03:41:05,695 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2023-08-29 03:41:05,847 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 335 out of 950 [2023-08-29 03:41:05,849 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 46 places, 42 transitions, 97 flow. Second operand has 6 states, 6 states have (on average 337.8333333333333) internal successors, (2027), 6 states have internal predecessors, (2027), 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) [2023-08-29 03:41:05,849 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-29 03:41:05,850 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 335 of 950 [2023-08-29 03:41:05,850 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-29 03:41:06,189 INFO L130 PetriNetUnfolder]: 413/682 cut-off events. [2023-08-29 03:41:06,189 INFO L131 PetriNetUnfolder]: For 39/39 co-relation queries the response was YES. [2023-08-29 03:41:06,190 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1404 conditions, 682 events. 413/682 cut-off events. For 39/39 co-relation queries the response was YES. Maximal size of possible extension queue 41. Compared 2235 event pairs, 212 based on Foata normal form. 0/536 useless extension candidates. Maximal degree in co-relation 1400. Up to 461 conditions per place. [2023-08-29 03:41:06,193 INFO L137 encePairwiseOnDemand]: 945/950 looper letters, 52 selfloop transitions, 4 changer transitions 0/65 dead transitions. [2023-08-29 03:41:06,193 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 50 places, 65 transitions, 255 flow [2023-08-29 03:41:06,193 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-08-29 03:41:06,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2023-08-29 03:41:06,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 2067 transitions. [2023-08-29 03:41:06,199 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.3626315789473684 [2023-08-29 03:41:06,199 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 2067 transitions. [2023-08-29 03:41:06,199 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 2067 transitions. [2023-08-29 03:41:06,200 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-29 03:41:06,200 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 2067 transitions. [2023-08-29 03:41:06,205 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 344.5) internal successors, (2067), 6 states have internal predecessors, (2067), 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) [2023-08-29 03:41:06,213 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 950.0) internal successors, (6650), 7 states have internal predecessors, (6650), 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) [2023-08-29 03:41:06,216 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 950.0) internal successors, (6650), 7 states have internal predecessors, (6650), 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) [2023-08-29 03:41:06,216 INFO L175 Difference]: Start difference. First operand has 46 places, 42 transitions, 97 flow. Second operand 6 states and 2067 transitions. [2023-08-29 03:41:06,216 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 50 places, 65 transitions, 255 flow [2023-08-29 03:41:06,218 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 46 places, 65 transitions, 248 flow, removed 0 selfloop flow, removed 4 redundant places. [2023-08-29 03:41:06,218 INFO L231 Difference]: Finished difference. Result has 46 places, 41 transitions, 96 flow [2023-08-29 03:41:06,219 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=950, PETRI_DIFFERENCE_MINUEND_FLOW=88, PETRI_DIFFERENCE_MINUEND_PLACES=41, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=41, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=37, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=96, PETRI_PLACES=46, PETRI_TRANSITIONS=41} [2023-08-29 03:41:06,219 INFO L281 CegarLoopForPetriNet]: 161 programPoint places, -115 predicate places. [2023-08-29 03:41:06,220 INFO L495 AbstractCegarLoop]: Abstraction has has 46 places, 41 transitions, 96 flow [2023-08-29 03:41:06,221 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 337.8333333333333) internal successors, (2027), 6 states have internal predecessors, (2027), 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) [2023-08-29 03:41:06,221 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-29 03:41:06,221 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-08-29 03:41:06,221 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2023-08-29 03:41:06,222 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr26ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 203 more)] === [2023-08-29 03:41:06,222 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-29 03:41:06,222 INFO L85 PathProgramCache]: Analyzing trace with hash 1770536600, now seen corresponding path program 1 times [2023-08-29 03:41:06,222 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-29 03:41:06,223 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [97703624] [2023-08-29 03:41:06,223 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-29 03:41:06,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-29 03:41:06,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-29 03:41:06,716 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-29 03:41:06,717 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-29 03:41:06,717 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [97703624] [2023-08-29 03:41:06,717 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [97703624] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-29 03:41:06,717 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-29 03:41:06,717 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-08-29 03:41:06,718 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [374015586] [2023-08-29 03:41:06,718 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-29 03:41:06,718 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-08-29 03:41:06,719 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-29 03:41:06,719 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-08-29 03:41:06,719 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2023-08-29 03:41:06,875 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 335 out of 950 [2023-08-29 03:41:06,877 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 46 places, 41 transitions, 96 flow. Second operand has 6 states, 6 states have (on average 338.3333333333333) internal successors, (2030), 6 states have internal predecessors, (2030), 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) [2023-08-29 03:41:06,878 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-29 03:41:06,878 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 335 of 950 [2023-08-29 03:41:06,878 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-29 03:41:07,181 INFO L130 PetriNetUnfolder]: 353/619 cut-off events. [2023-08-29 03:41:07,181 INFO L131 PetriNetUnfolder]: For 18/18 co-relation queries the response was YES. [2023-08-29 03:41:07,183 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1218 conditions, 619 events. 353/619 cut-off events. For 18/18 co-relation queries the response was YES. Maximal size of possible extension queue 41. Compared 2160 event pairs, 226 based on Foata normal form. 0/496 useless extension candidates. Maximal degree in co-relation 1214. Up to 494 conditions per place. [2023-08-29 03:41:07,183 INFO L137 encePairwiseOnDemand]: 945/950 looper letters, 0 selfloop transitions, 0 changer transitions 52/52 dead transitions. [2023-08-29 03:41:07,183 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 50 places, 52 transitions, 206 flow [2023-08-29 03:41:07,184 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-08-29 03:41:07,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2023-08-29 03:41:07,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 2055 transitions. [2023-08-29 03:41:07,190 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.3605263157894737 [2023-08-29 03:41:07,191 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 2055 transitions. [2023-08-29 03:41:07,191 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 2055 transitions. [2023-08-29 03:41:07,192 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-29 03:41:07,192 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 2055 transitions. [2023-08-29 03:41:07,196 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 342.5) internal successors, (2055), 6 states have internal predecessors, (2055), 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) [2023-08-29 03:41:07,205 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 950.0) internal successors, (6650), 7 states have internal predecessors, (6650), 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) [2023-08-29 03:41:07,208 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 950.0) internal successors, (6650), 7 states have internal predecessors, (6650), 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) [2023-08-29 03:41:07,208 INFO L175 Difference]: Start difference. First operand has 46 places, 41 transitions, 96 flow. Second operand 6 states and 2055 transitions. [2023-08-29 03:41:07,208 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 50 places, 52 transitions, 206 flow [2023-08-29 03:41:07,209 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 46 places, 52 transitions, 199 flow, removed 0 selfloop flow, removed 4 redundant places. [2023-08-29 03:41:07,210 INFO L231 Difference]: Finished difference. Result has 46 places, 0 transitions, 0 flow [2023-08-29 03:41:07,210 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=950, PETRI_DIFFERENCE_MINUEND_FLOW=87, PETRI_DIFFERENCE_MINUEND_PLACES=41, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=40, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=40, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=0, PETRI_PLACES=46, PETRI_TRANSITIONS=0} [2023-08-29 03:41:07,211 INFO L281 CegarLoopForPetriNet]: 161 programPoint places, -115 predicate places. [2023-08-29 03:41:07,211 INFO L495 AbstractCegarLoop]: Abstraction has has 46 places, 0 transitions, 0 flow [2023-08-29 03:41:07,212 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 338.3333333333333) internal successors, (2030), 6 states have internal predecessors, (2030), 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) [2023-08-29 03:41:07,214 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err0ASSERT_VIOLATIONDATA_RACE (206 of 207 remaining) [2023-08-29 03:41:07,215 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err1ASSERT_VIOLATIONDATA_RACE (205 of 207 remaining) [2023-08-29 03:41:07,215 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err2ASSERT_VIOLATIONDATA_RACE (204 of 207 remaining) [2023-08-29 03:41:07,215 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err3ASSERT_VIOLATIONDATA_RACE (203 of 207 remaining) [2023-08-29 03:41:07,215 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err4ASSERT_VIOLATIONDATA_RACE (202 of 207 remaining) [2023-08-29 03:41:07,216 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err5ASSERT_VIOLATIONDATA_RACE (201 of 207 remaining) [2023-08-29 03:41:07,216 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err6ASSERT_VIOLATIONDATA_RACE (200 of 207 remaining) [2023-08-29 03:41:07,216 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err7ASSERT_VIOLATIONDATA_RACE (199 of 207 remaining) [2023-08-29 03:41:07,216 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err8ASSERT_VIOLATIONDATA_RACE (198 of 207 remaining) [2023-08-29 03:41:07,216 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err9ASSERT_VIOLATIONDATA_RACE (197 of 207 remaining) [2023-08-29 03:41:07,217 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err10ASSERT_VIOLATIONDATA_RACE (196 of 207 remaining) [2023-08-29 03:41:07,217 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err11ASSERT_VIOLATIONDATA_RACE (195 of 207 remaining) [2023-08-29 03:41:07,217 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err12ASSERT_VIOLATIONDATA_RACE (194 of 207 remaining) [2023-08-29 03:41:07,217 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err13ASSERT_VIOLATIONDATA_RACE (193 of 207 remaining) [2023-08-29 03:41:07,217 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err14ASSERT_VIOLATIONDATA_RACE (192 of 207 remaining) [2023-08-29 03:41:07,217 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err15ASSERT_VIOLATIONDATA_RACE (191 of 207 remaining) [2023-08-29 03:41:07,218 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err16ASSERT_VIOLATIONDATA_RACE (190 of 207 remaining) [2023-08-29 03:41:07,218 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err17ASSERT_VIOLATIONDATA_RACE (189 of 207 remaining) [2023-08-29 03:41:07,218 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err18ASSERT_VIOLATIONDATA_RACE (188 of 207 remaining) [2023-08-29 03:41:07,218 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err19ASSERT_VIOLATIONDATA_RACE (187 of 207 remaining) [2023-08-29 03:41:07,218 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err20ASSERT_VIOLATIONDATA_RACE (186 of 207 remaining) [2023-08-29 03:41:07,219 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err21ASSERT_VIOLATIONDATA_RACE (185 of 207 remaining) [2023-08-29 03:41:07,219 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err22ASSERT_VIOLATIONDATA_RACE (184 of 207 remaining) [2023-08-29 03:41:07,219 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err23ASSERT_VIOLATIONDATA_RACE (183 of 207 remaining) [2023-08-29 03:41:07,219 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err24ASSERT_VIOLATIONDATA_RACE (182 of 207 remaining) [2023-08-29 03:41:07,219 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err25ASSERT_VIOLATIONDATA_RACE (181 of 207 remaining) [2023-08-29 03:41:07,220 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err26ASSERT_VIOLATIONDATA_RACE (180 of 207 remaining) [2023-08-29 03:41:07,220 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err27ASSERT_VIOLATIONDATA_RACE (179 of 207 remaining) [2023-08-29 03:41:07,220 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err28ASSERT_VIOLATIONDATA_RACE (178 of 207 remaining) [2023-08-29 03:41:07,220 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err29ASSERT_VIOLATIONDATA_RACE (177 of 207 remaining) [2023-08-29 03:41:07,220 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err30ASSERT_VIOLATIONDATA_RACE (176 of 207 remaining) [2023-08-29 03:41:07,221 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err31ASSERT_VIOLATIONDATA_RACE (175 of 207 remaining) [2023-08-29 03:41:07,221 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err32ASSERT_VIOLATIONDATA_RACE (174 of 207 remaining) [2023-08-29 03:41:07,221 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err33ASSERT_VIOLATIONDATA_RACE (173 of 207 remaining) [2023-08-29 03:41:07,221 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err34ASSERT_VIOLATIONDATA_RACE (172 of 207 remaining) [2023-08-29 03:41:07,221 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err35ASSERT_VIOLATIONDATA_RACE (171 of 207 remaining) [2023-08-29 03:41:07,221 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err36ASSERT_VIOLATIONDATA_RACE (170 of 207 remaining) [2023-08-29 03:41:07,222 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err37ASSERT_VIOLATIONDATA_RACE (169 of 207 remaining) [2023-08-29 03:41:07,222 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err38ASSERT_VIOLATIONDATA_RACE (168 of 207 remaining) [2023-08-29 03:41:07,222 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err39ASSERT_VIOLATIONDATA_RACE (167 of 207 remaining) [2023-08-29 03:41:07,222 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err40ASSERT_VIOLATIONDATA_RACE (166 of 207 remaining) [2023-08-29 03:41:07,222 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err41ASSERT_VIOLATIONDATA_RACE (165 of 207 remaining) [2023-08-29 03:41:07,222 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err42ASSERT_VIOLATIONDATA_RACE (164 of 207 remaining) [2023-08-29 03:41:07,223 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err43ASSERT_VIOLATIONDATA_RACE (163 of 207 remaining) [2023-08-29 03:41:07,223 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread2Err0ASSERT_VIOLATIONDATA_RACE (162 of 207 remaining) [2023-08-29 03:41:07,223 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread2Err1ASSERT_VIOLATIONDATA_RACE (161 of 207 remaining) [2023-08-29 03:41:07,223 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread2Err2ASSERT_VIOLATIONDATA_RACE (160 of 207 remaining) [2023-08-29 03:41:07,223 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread2Err3ASSERT_VIOLATIONDATA_RACE (159 of 207 remaining) [2023-08-29 03:41:07,224 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread2Err4ASSERT_VIOLATIONDATA_RACE (158 of 207 remaining) [2023-08-29 03:41:07,224 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread2Err5ASSERT_VIOLATIONDATA_RACE (157 of 207 remaining) [2023-08-29 03:41:07,224 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread2Err6ASSERT_VIOLATIONDATA_RACE (156 of 207 remaining) [2023-08-29 03:41:07,224 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread2Err7ASSERT_VIOLATIONDATA_RACE (155 of 207 remaining) [2023-08-29 03:41:07,224 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread2Err8ASSERT_VIOLATIONDATA_RACE (154 of 207 remaining) [2023-08-29 03:41:07,225 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread2Err9ASSERT_VIOLATIONDATA_RACE (153 of 207 remaining) [2023-08-29 03:41:07,225 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread2Err10ASSERT_VIOLATIONDATA_RACE (152 of 207 remaining) [2023-08-29 03:41:07,225 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread2Err11ASSERT_VIOLATIONDATA_RACE (151 of 207 remaining) [2023-08-29 03:41:07,225 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread2Err12ASSERT_VIOLATIONDATA_RACE (150 of 207 remaining) [2023-08-29 03:41:07,225 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread2Err13ASSERT_VIOLATIONDATA_RACE (149 of 207 remaining) [2023-08-29 03:41:07,226 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread2Err14ASSERT_VIOLATIONDATA_RACE (148 of 207 remaining) [2023-08-29 03:41:07,226 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread2Err15ASSERT_VIOLATIONDATA_RACE (147 of 207 remaining) [2023-08-29 03:41:07,226 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread2Err16ASSERT_VIOLATIONDATA_RACE (146 of 207 remaining) [2023-08-29 03:41:07,226 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread2Err17ASSERT_VIOLATIONDATA_RACE (145 of 207 remaining) [2023-08-29 03:41:07,226 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread2Err18ASSERT_VIOLATIONDATA_RACE (144 of 207 remaining) [2023-08-29 03:41:07,226 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread2Err19ASSERT_VIOLATIONDATA_RACE (143 of 207 remaining) [2023-08-29 03:41:07,227 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread2Err20ASSERT_VIOLATIONDATA_RACE (142 of 207 remaining) [2023-08-29 03:41:07,227 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread2Err21ASSERT_VIOLATIONDATA_RACE (141 of 207 remaining) [2023-08-29 03:41:07,227 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread3Err0ASSERT_VIOLATIONDATA_RACE (140 of 207 remaining) [2023-08-29 03:41:07,227 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread3Err1ASSERT_VIOLATIONDATA_RACE (139 of 207 remaining) [2023-08-29 03:41:07,227 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread3Err2ASSERT_VIOLATIONDATA_RACE (138 of 207 remaining) [2023-08-29 03:41:07,228 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread3Err3ASSERT_VIOLATIONDATA_RACE (137 of 207 remaining) [2023-08-29 03:41:07,228 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread3Err4ASSERT_VIOLATIONDATA_RACE (136 of 207 remaining) [2023-08-29 03:41:07,228 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread3Err5ASSERT_VIOLATIONDATA_RACE (135 of 207 remaining) [2023-08-29 03:41:07,228 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread3Err6ASSERT_VIOLATIONDATA_RACE (134 of 207 remaining) [2023-08-29 03:41:07,228 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread3Err7ASSERT_VIOLATIONDATA_RACE (133 of 207 remaining) [2023-08-29 03:41:07,228 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread3Err8ASSERT_VIOLATIONDATA_RACE (132 of 207 remaining) [2023-08-29 03:41:07,229 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread3Err9ASSERT_VIOLATIONDATA_RACE (131 of 207 remaining) [2023-08-29 03:41:07,229 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread3Err10ASSERT_VIOLATIONDATA_RACE (130 of 207 remaining) [2023-08-29 03:41:07,229 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread3Err11ASSERT_VIOLATIONDATA_RACE (129 of 207 remaining) [2023-08-29 03:41:07,229 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread3Err12ASSERT_VIOLATIONDATA_RACE (128 of 207 remaining) [2023-08-29 03:41:07,229 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread3Err13ASSERT_VIOLATIONDATA_RACE (127 of 207 remaining) [2023-08-29 03:41:07,229 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread3Err14ASSERT_VIOLATIONDATA_RACE (126 of 207 remaining) [2023-08-29 03:41:07,230 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread3Err15ASSERT_VIOLATIONDATA_RACE (125 of 207 remaining) [2023-08-29 03:41:07,230 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread3Err16ASSERT_VIOLATIONDATA_RACE (124 of 207 remaining) [2023-08-29 03:41:07,230 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread3Err17ASSERT_VIOLATIONDATA_RACE (123 of 207 remaining) [2023-08-29 03:41:07,230 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread3Err18ASSERT_VIOLATIONDATA_RACE (122 of 207 remaining) [2023-08-29 03:41:07,230 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread3Err19ASSERT_VIOLATIONDATA_RACE (121 of 207 remaining) [2023-08-29 03:41:07,230 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread3Err20ASSERT_VIOLATIONDATA_RACE (120 of 207 remaining) [2023-08-29 03:41:07,231 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread3Err21ASSERT_VIOLATIONDATA_RACE (119 of 207 remaining) [2023-08-29 03:41:07,231 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (118 of 207 remaining) [2023-08-29 03:41:07,231 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE (117 of 207 remaining) [2023-08-29 03:41:07,231 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (116 of 207 remaining) [2023-08-29 03:41:07,231 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (115 of 207 remaining) [2023-08-29 03:41:07,231 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE (114 of 207 remaining) [2023-08-29 03:41:07,232 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr5ASSERT_VIOLATIONDATA_RACE (113 of 207 remaining) [2023-08-29 03:41:07,232 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr7ASSERT_VIOLATIONDATA_RACE (112 of 207 remaining) [2023-08-29 03:41:07,232 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr6ASSERT_VIOLATIONDATA_RACE (111 of 207 remaining) [2023-08-29 03:41:07,232 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr8ASSERT_VIOLATIONDATA_RACE (110 of 207 remaining) [2023-08-29 03:41:07,232 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr9ASSERT_VIOLATIONDATA_RACE (109 of 207 remaining) [2023-08-29 03:41:07,232 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr10ASSERT_VIOLATIONDATA_RACE (108 of 207 remaining) [2023-08-29 03:41:07,233 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr11ASSERT_VIOLATIONDATA_RACE (107 of 207 remaining) [2023-08-29 03:41:07,233 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr12ASSERT_VIOLATIONDATA_RACE (106 of 207 remaining) [2023-08-29 03:41:07,233 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr14ASSERT_VIOLATIONDATA_RACE (105 of 207 remaining) [2023-08-29 03:41:07,233 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr13ASSERT_VIOLATIONDATA_RACE (104 of 207 remaining) [2023-08-29 03:41:07,233 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr15ASSERT_VIOLATIONDATA_RACE (103 of 207 remaining) [2023-08-29 03:41:07,234 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr16ASSERT_VIOLATIONDATA_RACE (102 of 207 remaining) [2023-08-29 03:41:07,234 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr17ASSERT_VIOLATIONDATA_RACE (101 of 207 remaining) [2023-08-29 03:41:07,234 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr18ASSERT_VIOLATIONDATA_RACE (100 of 207 remaining) [2023-08-29 03:41:07,234 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr19ASSERT_VIOLATIONDATA_RACE (99 of 207 remaining) [2023-08-29 03:41:07,234 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr21ASSERT_VIOLATIONDATA_RACE (98 of 207 remaining) [2023-08-29 03:41:07,234 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr20ASSERT_VIOLATIONDATA_RACE (97 of 207 remaining) [2023-08-29 03:41:07,235 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr22ASSERT_VIOLATIONDATA_RACE (96 of 207 remaining) [2023-08-29 03:41:07,235 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr23ASSERT_VIOLATIONDATA_RACE (95 of 207 remaining) [2023-08-29 03:41:07,235 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr24ASSERT_VIOLATIONDATA_RACE (94 of 207 remaining) [2023-08-29 03:41:07,235 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr25ASSERT_VIOLATIONDATA_RACE (93 of 207 remaining) [2023-08-29 03:41:07,235 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr26ASSERT_VIOLATIONDATA_RACE (92 of 207 remaining) [2023-08-29 03:41:07,235 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr27ASSERT_VIOLATIONDATA_RACE (91 of 207 remaining) [2023-08-29 03:41:07,236 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (90 of 207 remaining) [2023-08-29 03:41:07,236 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (89 of 207 remaining) [2023-08-29 03:41:07,236 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr2INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (88 of 207 remaining) [2023-08-29 03:41:07,236 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err0ASSERT_VIOLATIONDATA_RACE (87 of 207 remaining) [2023-08-29 03:41:07,236 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err1ASSERT_VIOLATIONDATA_RACE (86 of 207 remaining) [2023-08-29 03:41:07,237 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err2ASSERT_VIOLATIONDATA_RACE (85 of 207 remaining) [2023-08-29 03:41:07,237 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err3ASSERT_VIOLATIONDATA_RACE (84 of 207 remaining) [2023-08-29 03:41:07,237 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err4ASSERT_VIOLATIONDATA_RACE (83 of 207 remaining) [2023-08-29 03:41:07,237 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err5ASSERT_VIOLATIONDATA_RACE (82 of 207 remaining) [2023-08-29 03:41:07,237 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err6ASSERT_VIOLATIONDATA_RACE (81 of 207 remaining) [2023-08-29 03:41:07,237 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err7ASSERT_VIOLATIONDATA_RACE (80 of 207 remaining) [2023-08-29 03:41:07,238 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err8ASSERT_VIOLATIONDATA_RACE (79 of 207 remaining) [2023-08-29 03:41:07,238 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err9ASSERT_VIOLATIONDATA_RACE (78 of 207 remaining) [2023-08-29 03:41:07,238 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err10ASSERT_VIOLATIONDATA_RACE (77 of 207 remaining) [2023-08-29 03:41:07,238 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err11ASSERT_VIOLATIONDATA_RACE (76 of 207 remaining) [2023-08-29 03:41:07,238 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err12ASSERT_VIOLATIONDATA_RACE (75 of 207 remaining) [2023-08-29 03:41:07,238 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err13ASSERT_VIOLATIONDATA_RACE (74 of 207 remaining) [2023-08-29 03:41:07,238 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err14ASSERT_VIOLATIONDATA_RACE (73 of 207 remaining) [2023-08-29 03:41:07,239 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err15ASSERT_VIOLATIONDATA_RACE (72 of 207 remaining) [2023-08-29 03:41:07,239 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err16ASSERT_VIOLATIONDATA_RACE (71 of 207 remaining) [2023-08-29 03:41:07,239 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err17ASSERT_VIOLATIONDATA_RACE (70 of 207 remaining) [2023-08-29 03:41:07,239 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err18ASSERT_VIOLATIONDATA_RACE (69 of 207 remaining) [2023-08-29 03:41:07,239 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err19ASSERT_VIOLATIONDATA_RACE (68 of 207 remaining) [2023-08-29 03:41:07,239 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err20ASSERT_VIOLATIONDATA_RACE (67 of 207 remaining) [2023-08-29 03:41:07,240 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err21ASSERT_VIOLATIONDATA_RACE (66 of 207 remaining) [2023-08-29 03:41:07,240 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err22ASSERT_VIOLATIONDATA_RACE (65 of 207 remaining) [2023-08-29 03:41:07,240 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err23ASSERT_VIOLATIONDATA_RACE (64 of 207 remaining) [2023-08-29 03:41:07,240 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err24ASSERT_VIOLATIONDATA_RACE (63 of 207 remaining) [2023-08-29 03:41:07,240 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err25ASSERT_VIOLATIONDATA_RACE (62 of 207 remaining) [2023-08-29 03:41:07,240 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err26ASSERT_VIOLATIONDATA_RACE (61 of 207 remaining) [2023-08-29 03:41:07,241 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err27ASSERT_VIOLATIONDATA_RACE (60 of 207 remaining) [2023-08-29 03:41:07,241 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err28ASSERT_VIOLATIONDATA_RACE (59 of 207 remaining) [2023-08-29 03:41:07,241 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err29ASSERT_VIOLATIONDATA_RACE (58 of 207 remaining) [2023-08-29 03:41:07,241 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err30ASSERT_VIOLATIONDATA_RACE (57 of 207 remaining) [2023-08-29 03:41:07,241 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err31ASSERT_VIOLATIONDATA_RACE (56 of 207 remaining) [2023-08-29 03:41:07,241 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err32ASSERT_VIOLATIONDATA_RACE (55 of 207 remaining) [2023-08-29 03:41:07,242 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err33ASSERT_VIOLATIONDATA_RACE (54 of 207 remaining) [2023-08-29 03:41:07,242 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err34ASSERT_VIOLATIONDATA_RACE (53 of 207 remaining) [2023-08-29 03:41:07,242 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err35ASSERT_VIOLATIONDATA_RACE (52 of 207 remaining) [2023-08-29 03:41:07,242 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err36ASSERT_VIOLATIONDATA_RACE (51 of 207 remaining) [2023-08-29 03:41:07,242 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err37ASSERT_VIOLATIONDATA_RACE (50 of 207 remaining) [2023-08-29 03:41:07,242 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err38ASSERT_VIOLATIONDATA_RACE (49 of 207 remaining) [2023-08-29 03:41:07,242 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err39ASSERT_VIOLATIONDATA_RACE (48 of 207 remaining) [2023-08-29 03:41:07,243 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err40ASSERT_VIOLATIONDATA_RACE (47 of 207 remaining) [2023-08-29 03:41:07,243 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err41ASSERT_VIOLATIONDATA_RACE (46 of 207 remaining) [2023-08-29 03:41:07,243 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err42ASSERT_VIOLATIONDATA_RACE (45 of 207 remaining) [2023-08-29 03:41:07,243 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err43ASSERT_VIOLATIONDATA_RACE (44 of 207 remaining) [2023-08-29 03:41:07,243 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread2Err0ASSERT_VIOLATIONDATA_RACE (43 of 207 remaining) [2023-08-29 03:41:07,243 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread2Err1ASSERT_VIOLATIONDATA_RACE (42 of 207 remaining) [2023-08-29 03:41:07,244 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread2Err2ASSERT_VIOLATIONDATA_RACE (41 of 207 remaining) [2023-08-29 03:41:07,244 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread2Err3ASSERT_VIOLATIONDATA_RACE (40 of 207 remaining) [2023-08-29 03:41:07,244 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread2Err4ASSERT_VIOLATIONDATA_RACE (39 of 207 remaining) [2023-08-29 03:41:07,244 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread2Err5ASSERT_VIOLATIONDATA_RACE (38 of 207 remaining) [2023-08-29 03:41:07,244 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread2Err6ASSERT_VIOLATIONDATA_RACE (37 of 207 remaining) [2023-08-29 03:41:07,244 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread2Err7ASSERT_VIOLATIONDATA_RACE (36 of 207 remaining) [2023-08-29 03:41:07,245 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread2Err8ASSERT_VIOLATIONDATA_RACE (35 of 207 remaining) [2023-08-29 03:41:07,245 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread2Err9ASSERT_VIOLATIONDATA_RACE (34 of 207 remaining) [2023-08-29 03:41:07,245 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread2Err10ASSERT_VIOLATIONDATA_RACE (33 of 207 remaining) [2023-08-29 03:41:07,245 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread2Err11ASSERT_VIOLATIONDATA_RACE (32 of 207 remaining) [2023-08-29 03:41:07,245 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread2Err12ASSERT_VIOLATIONDATA_RACE (31 of 207 remaining) [2023-08-29 03:41:07,245 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread2Err13ASSERT_VIOLATIONDATA_RACE (30 of 207 remaining) [2023-08-29 03:41:07,245 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread2Err14ASSERT_VIOLATIONDATA_RACE (29 of 207 remaining) [2023-08-29 03:41:07,246 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread2Err15ASSERT_VIOLATIONDATA_RACE (28 of 207 remaining) [2023-08-29 03:41:07,246 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread2Err16ASSERT_VIOLATIONDATA_RACE (27 of 207 remaining) [2023-08-29 03:41:07,246 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread2Err17ASSERT_VIOLATIONDATA_RACE (26 of 207 remaining) [2023-08-29 03:41:07,246 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread2Err18ASSERT_VIOLATIONDATA_RACE (25 of 207 remaining) [2023-08-29 03:41:07,246 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread2Err19ASSERT_VIOLATIONDATA_RACE (24 of 207 remaining) [2023-08-29 03:41:07,246 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread2Err20ASSERT_VIOLATIONDATA_RACE (23 of 207 remaining) [2023-08-29 03:41:07,247 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread2Err21ASSERT_VIOLATIONDATA_RACE (22 of 207 remaining) [2023-08-29 03:41:07,247 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread3Err0ASSERT_VIOLATIONDATA_RACE (21 of 207 remaining) [2023-08-29 03:41:07,247 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread3Err1ASSERT_VIOLATIONDATA_RACE (20 of 207 remaining) [2023-08-29 03:41:07,247 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread3Err2ASSERT_VIOLATIONDATA_RACE (19 of 207 remaining) [2023-08-29 03:41:07,247 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread3Err3ASSERT_VIOLATIONDATA_RACE (18 of 207 remaining) [2023-08-29 03:41:07,247 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread3Err4ASSERT_VIOLATIONDATA_RACE (17 of 207 remaining) [2023-08-29 03:41:07,248 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread3Err5ASSERT_VIOLATIONDATA_RACE (16 of 207 remaining) [2023-08-29 03:41:07,248 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread3Err6ASSERT_VIOLATIONDATA_RACE (15 of 207 remaining) [2023-08-29 03:41:07,248 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread3Err7ASSERT_VIOLATIONDATA_RACE (14 of 207 remaining) [2023-08-29 03:41:07,248 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread3Err8ASSERT_VIOLATIONDATA_RACE (13 of 207 remaining) [2023-08-29 03:41:07,248 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread3Err9ASSERT_VIOLATIONDATA_RACE (12 of 207 remaining) [2023-08-29 03:41:07,248 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread3Err10ASSERT_VIOLATIONDATA_RACE (11 of 207 remaining) [2023-08-29 03:41:07,249 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread3Err11ASSERT_VIOLATIONDATA_RACE (10 of 207 remaining) [2023-08-29 03:41:07,249 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread3Err12ASSERT_VIOLATIONDATA_RACE (9 of 207 remaining) [2023-08-29 03:41:07,249 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread3Err13ASSERT_VIOLATIONDATA_RACE (8 of 207 remaining) [2023-08-29 03:41:07,249 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread3Err14ASSERT_VIOLATIONDATA_RACE (7 of 207 remaining) [2023-08-29 03:41:07,249 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread3Err15ASSERT_VIOLATIONDATA_RACE (6 of 207 remaining) [2023-08-29 03:41:07,249 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread3Err16ASSERT_VIOLATIONDATA_RACE (5 of 207 remaining) [2023-08-29 03:41:07,250 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread3Err17ASSERT_VIOLATIONDATA_RACE (4 of 207 remaining) [2023-08-29 03:41:07,250 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread3Err18ASSERT_VIOLATIONDATA_RACE (3 of 207 remaining) [2023-08-29 03:41:07,250 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread3Err19ASSERT_VIOLATIONDATA_RACE (2 of 207 remaining) [2023-08-29 03:41:07,250 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread3Err20ASSERT_VIOLATIONDATA_RACE (1 of 207 remaining) [2023-08-29 03:41:07,250 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread3Err21ASSERT_VIOLATIONDATA_RACE (0 of 207 remaining) [2023-08-29 03:41:07,250 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2023-08-29 03:41:07,251 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1] [2023-08-29 03:41:07,256 INFO L228 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2023-08-29 03:41:07,257 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2023-08-29 03:41:07,260 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 29.08 03:41:07 BasicIcfg [2023-08-29 03:41:07,260 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-08-29 03:41:07,261 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-08-29 03:41:07,261 INFO L271 PluginConnector]: Initializing Witness Printer... [2023-08-29 03:41:07,261 INFO L275 PluginConnector]: Witness Printer initialized [2023-08-29 03:41:07,262 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.08 03:40:46" (3/4) ... [2023-08-29 03:41:07,264 INFO L137 WitnessPrinter]: Generating witness for correct program [2023-08-29 03:41:07,268 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure thread1 [2023-08-29 03:41:07,268 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure thread2 [2023-08-29 03:41:07,268 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure thread3 [2023-08-29 03:41:07,274 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 31 nodes and edges [2023-08-29 03:41:07,275 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2023-08-29 03:41:07,275 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2023-08-29 03:41:07,276 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2023-08-29 03:41:07,346 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2023-08-29 03:41:07,347 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-08-29 03:41:07,347 INFO L158 Benchmark]: Toolchain (without parser) took 23375.19ms. Allocated memory was 71.3MB in the beginning and 308.3MB in the end (delta: 237.0MB). Free memory was 48.2MB in the beginning and 98.0MB in the end (delta: -49.8MB). Peak memory consumption was 187.6MB. Max. memory is 16.1GB. [2023-08-29 03:41:07,348 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 71.3MB. Free memory is still 48.4MB. There was no memory consumed. Max. memory is 16.1GB. [2023-08-29 03:41:07,348 INFO L158 Benchmark]: CACSL2BoogieTranslator took 316.94ms. Allocated memory is still 71.3MB. Free memory was 48.0MB in the beginning and 33.7MB in the end (delta: 14.3MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2023-08-29 03:41:07,348 INFO L158 Benchmark]: Boogie Procedure Inliner took 103.80ms. Allocated memory is still 71.3MB. Free memory was 33.5MB in the beginning and 48.1MB in the end (delta: -14.6MB). Peak memory consumption was 5.9MB. Max. memory is 16.1GB. [2023-08-29 03:41:07,348 INFO L158 Benchmark]: Boogie Preprocessor took 102.99ms. Allocated memory is still 71.3MB. Free memory was 48.1MB in the beginning and 44.0MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-08-29 03:41:07,349 INFO L158 Benchmark]: RCFGBuilder took 1988.57ms. Allocated memory was 71.3MB in the beginning and 107.0MB in the end (delta: 35.7MB). Free memory was 44.0MB in the beginning and 57.0MB in the end (delta: -13.1MB). Peak memory consumption was 52.8MB. Max. memory is 16.1GB. [2023-08-29 03:41:07,349 INFO L158 Benchmark]: TraceAbstraction took 20770.53ms. Allocated memory was 107.0MB in the beginning and 308.3MB in the end (delta: 201.3MB). Free memory was 56.3MB in the beginning and 104.3MB in the end (delta: -48.0MB). Peak memory consumption was 152.0MB. Max. memory is 16.1GB. [2023-08-29 03:41:07,349 INFO L158 Benchmark]: Witness Printer took 86.10ms. Allocated memory is still 308.3MB. Free memory was 104.3MB in the beginning and 98.0MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2023-08-29 03:41:07,352 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 71.3MB. Free memory is still 48.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 316.94ms. Allocated memory is still 71.3MB. Free memory was 48.0MB in the beginning and 33.7MB in the end (delta: 14.3MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 103.80ms. Allocated memory is still 71.3MB. Free memory was 33.5MB in the beginning and 48.1MB in the end (delta: -14.6MB). Peak memory consumption was 5.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 102.99ms. Allocated memory is still 71.3MB. Free memory was 48.1MB in the beginning and 44.0MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 1988.57ms. Allocated memory was 71.3MB in the beginning and 107.0MB in the end (delta: 35.7MB). Free memory was 44.0MB in the beginning and 57.0MB in the end (delta: -13.1MB). Peak memory consumption was 52.8MB. Max. memory is 16.1GB. * TraceAbstraction took 20770.53ms. Allocated memory was 107.0MB in the beginning and 308.3MB in the end (delta: 201.3MB). Free memory was 56.3MB in the beginning and 104.3MB in the end (delta: -48.0MB). Peak memory consumption was 152.0MB. Max. memory is 16.1GB. * Witness Printer took 86.10ms. Allocated memory is still 308.3MB. Free memory was 104.3MB in the beginning and 98.0MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 16.2s, 444 PlacesBefore, 161 PlacesAfterwards, 452 TransitionsBefore, 157 TransitionsAfterwards, 14832 CoEnabledTransitionPairs, 8 FixpointIterations, 326 TrivialSequentialCompositions, 101 ConcurrentSequentialCompositions, 28 TrivialYvCompositions, 11 ConcurrentYvCompositions, 12 ChoiceCompositions, 478 TotalNumberOfCompositions, 107165 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 23757, independent: 22472, independent conditional: 0, independent unconditional: 22472, dependent: 1285, dependent conditional: 0, dependent unconditional: 1285, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 5049, independent: 4921, independent conditional: 0, independent unconditional: 4921, dependent: 128, dependent conditional: 0, dependent unconditional: 128, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 23757, independent: 17551, independent conditional: 0, independent unconditional: 17551, dependent: 1157, dependent conditional: 0, dependent unconditional: 1157, unknown: 5049, unknown conditional: 0, unknown unconditional: 5049] , Statistics on independence cache: Total cache size (in pairs): 1588, Positive cache size: 1504, Positive conditional cache size: 0, Positive unconditional cache size: 1504, Negative cache size: 84, Negative conditional cache size: 0, Negative unconditional cache size: 84, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0 - PositiveResult [Line: 53]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 53]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 53]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 53]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 53]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 54]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 54]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 54]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 54]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 54]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 54]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 55]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 55]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 59]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 59]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 59]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 60]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 60]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 60]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 60]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 61]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 61]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 65]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 65]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 65]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 65]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 65]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 66]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 66]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 66]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 66]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 66]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 66]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 67]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 67]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 71]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 71]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 71]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 72]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 72]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 72]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 72]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 73]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 73]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 83]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 83]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 83]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 83]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 83]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 84]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 84]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 84]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 84]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 84]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 84]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 85]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 85]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 89]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 89]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 89]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 90]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 90]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 90]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 90]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 91]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 91]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 101]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 101]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 101]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 102]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 102]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 102]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 102]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 103]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 103]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 107]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 107]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 107]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 107]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 107]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 108]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 108]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 108]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 108]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 108]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 108]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 109]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 109]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 119]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 121]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 122]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 123]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 123]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 124]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 124]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 159]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 126]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 127]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 127]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 128]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 129]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 129]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 159]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 131]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 132]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 132]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 133]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 134]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 134]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 159]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 136]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 137]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 143]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 144]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 145]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 147]: there are no data races For all program executions holds that there are no data races at this location - StatisticsResult: Ultimate Automizer benchmark data with 1 thread instances CFG has 7 procedures, 574 locations, 207 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: 20.5s, OverallIterations: 4, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 2.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 16.4s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 340 SdHoareTripleChecker+Valid, 1.4s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 197 mSDsluCounter, 0 SdHoareTripleChecker+Invalid, 1.2s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 0 mSDsCounter, 200 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 954 IncrementalHoareTripleChecker+Invalid, 1154 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 200 mSolverCounterUnsat, 0 mSDtfsCounter, 954 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 15 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=332occurred in iteration=0, InterpolantAutomatonStates: 20, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 1.4s InterpolantComputationTime, 64 NumberOfCodeBlocks, 64 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 60 ConstructedInterpolants, 0 QuantifiedInterpolants, 303 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 4 InterpolantComputations, 4 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 116 specifications checked. All of them hold RESULT: Ultimate proved your program to be correct! [2023-08-29 03:41:07,399 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... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE