./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/no-data-race.prp --file ../../../trunk/examples/svcomp/weaver/popl20-commit-2.wvr.c --full-output --traceabstraction.when.to.check.the.insufficient.erros.location.relative.to.the.other.error.locations TOGETHER --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-2.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 f484a00c18d1df7ceedc12992e35584262ebeacdaf88de41be4bc57f4fb5401d --traceabstraction.when.to.check.the.insufficient.erros.location.relative.to.the.other.error.locations TOGETHER --- Real Ultimate output --- This is Ultimate 0.2.3-?-b8dbc81 [2023-08-29 19:10:51,111 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-08-29 19:10:51,113 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-08-29 19:10:51,156 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-08-29 19:10:51,157 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-08-29 19:10:51,160 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-08-29 19:10:51,161 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-08-29 19:10:51,164 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-08-29 19:10:51,168 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-08-29 19:10:51,172 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-08-29 19:10:51,173 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-08-29 19:10:51,175 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-08-29 19:10:51,176 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-08-29 19:10:51,178 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-08-29 19:10:51,179 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-08-29 19:10:51,183 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-08-29 19:10:51,184 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-08-29 19:10:51,185 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-08-29 19:10:51,188 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-08-29 19:10:51,194 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-08-29 19:10:51,204 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-08-29 19:10:51,205 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-08-29 19:10:51,206 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-08-29 19:10:51,207 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-08-29 19:10:51,214 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-08-29 19:10:51,214 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-08-29 19:10:51,214 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-08-29 19:10:51,217 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-08-29 19:10:51,217 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-08-29 19:10:51,218 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-08-29 19:10:51,218 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-08-29 19:10:51,220 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-08-29 19:10:51,222 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-08-29 19:10:51,223 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-08-29 19:10:51,223 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-08-29 19:10:51,224 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-08-29 19:10:51,224 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-08-29 19:10:51,224 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-08-29 19:10:51,225 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-08-29 19:10:51,225 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-08-29 19:10:51,226 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-08-29 19:10:51,227 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DataRace-32bit-Automizer_Default.epf [2023-08-29 19:10:51,261 INFO L113 SettingsManager]: Loading preferences was successful [2023-08-29 19:10:51,261 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-08-29 19:10:51,262 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-08-29 19:10:51,262 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-08-29 19:10:51,263 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-08-29 19:10:51,263 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-08-29 19:10:51,264 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-08-29 19:10:51,264 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2023-08-29 19:10:51,264 INFO L138 SettingsManager]: * Use SBE=true [2023-08-29 19:10:51,264 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-08-29 19:10:51,265 INFO L138 SettingsManager]: * sizeof long=4 [2023-08-29 19:10:51,265 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2023-08-29 19:10:51,266 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-08-29 19:10:51,266 INFO L138 SettingsManager]: * sizeof POINTER=4 [2023-08-29 19:10:51,266 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-08-29 19:10:51,266 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-08-29 19:10:51,266 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-08-29 19:10:51,267 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-08-29 19:10:51,267 INFO L138 SettingsManager]: * Check absence of data races in concurrent programs=true [2023-08-29 19:10:51,267 INFO L138 SettingsManager]: * sizeof long double=12 [2023-08-29 19:10:51,267 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-08-29 19:10:51,267 INFO L138 SettingsManager]: * Use constant arrays=true [2023-08-29 19:10:51,267 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-08-29 19:10:51,268 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-08-29 19:10:51,268 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-08-29 19:10:51,268 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-08-29 19:10:51,268 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-08-29 19:10:51,269 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-08-29 19:10:51,269 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-08-29 19:10:51,269 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-08-29 19:10:51,269 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2023-08-29 19:10:51,269 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-08-29 19:10:51,270 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-08-29 19:10:51,270 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-08-29 19:10:51,270 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-08-29 19:10:51,270 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-08-29 19:10:51,270 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-08-29 19:10:51,271 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! data-race) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f484a00c18d1df7ceedc12992e35584262ebeacdaf88de41be4bc57f4fb5401d Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: When to check the insufficient erros location relative to the other error locations -> TOGETHER [2023-08-29 19:10:51,573 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-08-29 19:10:51,596 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-08-29 19:10:51,599 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-08-29 19:10:51,601 INFO L271 PluginConnector]: Initializing CDTParser... [2023-08-29 19:10:51,601 INFO L275 PluginConnector]: CDTParser initialized [2023-08-29 19:10:51,603 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-commit-2.wvr.c [2023-08-29 19:10:52,833 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-08-29 19:10:53,058 INFO L351 CDTParser]: Found 1 translation units. [2023-08-29 19:10:53,058 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-commit-2.wvr.c [2023-08-29 19:10:53,064 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6d606beec/7ff7dfbe8f234954aca7b1aaa6da3f5f/FLAG723154661 [2023-08-29 19:10:53,076 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6d606beec/7ff7dfbe8f234954aca7b1aaa6da3f5f [2023-08-29 19:10:53,083 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-08-29 19:10:53,084 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2023-08-29 19:10:53,086 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-08-29 19:10:53,087 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-08-29 19:10:53,089 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-08-29 19:10:53,090 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.08 07:10:53" (1/1) ... [2023-08-29 19:10:53,091 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@548e1edf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 07:10:53, skipping insertion in model container [2023-08-29 19:10:53,091 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.08 07:10:53" (1/1) ... [2023-08-29 19:10:53,097 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-08-29 19:10:53,114 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-08-29 19:10:53,344 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-2.wvr.c[5846,5859] [2023-08-29 19:10:53,354 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-08-29 19:10:53,367 INFO L203 MainTranslator]: Completed pre-run [2023-08-29 19:10:53,426 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-2.wvr.c[5846,5859] [2023-08-29 19:10:53,428 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-08-29 19:10:53,436 WARN L667 CHandler]: The function __VERIFIER_atomic_begin is called, but not defined or handled by StandardFunctionHandler. [2023-08-29 19:10:53,436 WARN L667 CHandler]: The function __VERIFIER_atomic_end is called, but not defined or handled by StandardFunctionHandler. [2023-08-29 19:10:53,456 INFO L208 MainTranslator]: Completed translation [2023-08-29 19:10:53,457 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 07:10:53 WrapperNode [2023-08-29 19:10:53,457 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-08-29 19:10:53,458 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-08-29 19:10:53,459 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-08-29 19:10:53,459 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2023-08-29 19:10:53,465 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 07:10:53" (1/1) ... [2023-08-29 19:10:53,503 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 07:10:53" (1/1) ... [2023-08-29 19:10:53,566 INFO L138 Inliner]: procedures = 26, calls = 93, calls flagged for inlining = 27, calls inlined = 33, statements flattened = 1024 [2023-08-29 19:10:53,571 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-08-29 19:10:53,572 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-08-29 19:10:53,572 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-08-29 19:10:53,572 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-08-29 19:10:53,579 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 07:10:53" (1/1) ... [2023-08-29 19:10:53,580 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 07:10:53" (1/1) ... [2023-08-29 19:10:53,585 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 07:10:53" (1/1) ... [2023-08-29 19:10:53,589 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 07:10:53" (1/1) ... [2023-08-29 19:10:53,626 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 07:10:53" (1/1) ... [2023-08-29 19:10:53,648 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 07:10:53" (1/1) ... [2023-08-29 19:10:53,652 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 07:10:53" (1/1) ... [2023-08-29 19:10:53,657 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 07:10:53" (1/1) ... [2023-08-29 19:10:53,666 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-08-29 19:10:53,667 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-08-29 19:10:53,667 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-08-29 19:10:53,667 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-08-29 19:10:53,668 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 07:10:53" (1/1) ... [2023-08-29 19:10:53,674 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-08-29 19:10:53,685 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-08-29 19:10:53,696 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 19:10:53,705 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 19:10:53,734 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-08-29 19:10:53,735 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-08-29 19:10:53,735 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-08-29 19:10:53,736 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-08-29 19:10:53,736 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2023-08-29 19:10:53,736 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2023-08-29 19:10:53,736 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2023-08-29 19:10:53,736 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2023-08-29 19:10:53,736 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2023-08-29 19:10:53,737 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2023-08-29 19:10:53,737 INFO L130 BoogieDeclarations]: Found specification of procedure thread4 [2023-08-29 19:10:53,737 INFO L138 BoogieDeclarations]: Found implementation of procedure thread4 [2023-08-29 19:10:53,737 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-08-29 19:10:53,737 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2023-08-29 19:10:53,737 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2023-08-29 19:10:53,737 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-08-29 19:10:53,738 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-08-29 19:10:53,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-08-29 19:10:53,738 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-08-29 19:10:53,740 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 19:10:53,948 INFO L236 CfgBuilder]: Building ICFG [2023-08-29 19:10:53,949 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-08-29 19:10:55,060 INFO L277 CfgBuilder]: Performing block encoding [2023-08-29 19:10:56,037 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-08-29 19:10:56,038 INFO L302 CfgBuilder]: Removed 8 assume(true) statements. [2023-08-29 19:10:56,041 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.08 07:10:56 BoogieIcfgContainer [2023-08-29 19:10:56,042 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-08-29 19:10:56,044 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-08-29 19:10:56,044 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2023-08-29 19:10:56,047 INFO L275 PluginConnector]: TraceAbstraction initialized [2023-08-29 19:10:56,048 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.08 07:10:53" (1/3) ... [2023-08-29 19:10:56,049 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@673a0b1c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.08 07:10:56, skipping insertion in model container [2023-08-29 19:10:56,049 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 07:10:53" (2/3) ... [2023-08-29 19:10:56,049 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@673a0b1c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.08 07:10:56, skipping insertion in model container [2023-08-29 19:10:56,050 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.08 07:10:56" (3/3) ... [2023-08-29 19:10:56,051 INFO L112 eAbstractionObserver]: Analyzing ICFG popl20-commit-2.wvr.c [2023-08-29 19:10:56,060 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2023-08-29 19:10:56,069 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-08-29 19:10:56,070 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 168 error locations. [2023-08-29 19:10:56,070 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2023-08-29 19:10:56,346 INFO L144 ThreadInstanceAdder]: Constructed 4 joinOtherThreadTransitions. [2023-08-29 19:10:56,398 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 617 places, 629 transitions, 1290 flow [2023-08-29 19:10:56,646 INFO L130 PetriNetUnfolder]: 25/625 cut-off events. [2023-08-29 19:10:56,646 INFO L131 PetriNetUnfolder]: For 4/4 co-relation queries the response was YES. [2023-08-29 19:10:56,654 INFO L83 FinitePrefix]: Finished finitePrefix Result has 642 conditions, 625 events. 25/625 cut-off events. For 4/4 co-relation queries the response was YES. Maximal size of possible extension queue 25. Compared 1133 event pairs, 0 based on Foata normal form. 0/432 useless extension candidates. Maximal degree in co-relation 539. Up to 2 conditions per place. [2023-08-29 19:10:56,655 INFO L82 GeneralOperation]: Start removeDead. Operand has 617 places, 629 transitions, 1290 flow [2023-08-29 19:10:56,666 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 595 places, 606 transitions, 1236 flow [2023-08-29 19:10:56,670 INFO L124 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2023-08-29 19:10:56,678 INFO L131 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 595 places, 606 transitions, 1236 flow [2023-08-29 19:10:56,681 INFO L113 LiptonReduction]: Starting Lipton reduction on Petri net that has 595 places, 606 transitions, 1236 flow [2023-08-29 19:10:56,681 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 595 places, 606 transitions, 1236 flow [2023-08-29 19:10:56,781 INFO L130 PetriNetUnfolder]: 24/606 cut-off events. [2023-08-29 19:10:56,781 INFO L131 PetriNetUnfolder]: For 4/4 co-relation queries the response was YES. [2023-08-29 19:10:56,785 INFO L83 FinitePrefix]: Finished finitePrefix Result has 623 conditions, 606 events. 24/606 cut-off events. For 4/4 co-relation queries the response was YES. Maximal size of possible extension queue 25. Compared 1113 event pairs, 0 based on Foata normal form. 0/415 useless extension candidates. Maximal degree in co-relation 539. Up to 2 conditions per place. [2023-08-29 19:10:56,798 INFO L119 LiptonReduction]: Number of co-enabled transitions 32160 [2023-08-29 19:11:17,985 INFO L134 LiptonReduction]: Checked pairs total: 237188 [2023-08-29 19:11:17,986 INFO L136 LiptonReduction]: Total number of compositions: 621 [2023-08-29 19:11:17,998 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-08-29 19:11:18,004 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;@5064c50c, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-08-29 19:11:18,004 INFO L358 AbstractCegarLoop]: Starting to check reachability of 304 error locations. [2023-08-29 19:11:18,006 INFO L130 PetriNetUnfolder]: 0/0 cut-off events. [2023-08-29 19:11:18,006 INFO L131 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2023-08-29 19:11:18,006 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-29 19:11:18,006 INFO L208 CegarLoopForPetriNet]: trace histogram [1] [2023-08-29 19:11:18,007 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 300 more)] === [2023-08-29 19:11:18,011 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-29 19:11:18,011 INFO L85 PathProgramCache]: Analyzing trace with hash 4039, now seen corresponding path program 1 times [2023-08-29 19:11:18,019 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-29 19:11:18,020 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [288241831] [2023-08-29 19:11:18,020 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-29 19:11:18,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-29 19:11:18,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-29 19:11:18,119 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 19:11:18,120 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-29 19:11:18,120 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [288241831] [2023-08-29 19:11:18,121 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [288241831] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-29 19:11:18,121 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-29 19:11:18,121 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [0] imperfect sequences [] total 0 [2023-08-29 19:11:18,123 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1159796721] [2023-08-29 19:11:18,124 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-29 19:11:18,131 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-08-29 19:11:18,136 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-29 19:11:18,157 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-08-29 19:11:18,157 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-08-29 19:11:18,162 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 459 out of 1250 [2023-08-29 19:11:18,168 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 229 places, 224 transitions, 472 flow. Second operand has 2 states, 2 states have (on average 459.5) internal successors, (919), 2 states have internal predecessors, (919), 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 19:11:18,169 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-29 19:11:18,169 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 459 of 1250 [2023-08-29 19:11:18,170 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-29 19:11:18,990 INFO L130 PetriNetUnfolder]: 2008/3162 cut-off events. [2023-08-29 19:11:18,991 INFO L131 PetriNetUnfolder]: For 144/144 co-relation queries the response was YES. [2023-08-29 19:11:18,995 INFO L83 FinitePrefix]: Finished finitePrefix Result has 6044 conditions, 3162 events. 2008/3162 cut-off events. For 144/144 co-relation queries the response was YES. Maximal size of possible extension queue 135. Compared 14451 event pairs, 1380 based on Foata normal form. 1/2415 useless extension candidates. Maximal degree in co-relation 5215. Up to 2653 conditions per place. [2023-08-29 19:11:19,009 INFO L137 encePairwiseOnDemand]: 1086/1250 looper letters, 39 selfloop transitions, 0 changer transitions 1/60 dead transitions. [2023-08-29 19:11:19,009 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 66 places, 60 transitions, 224 flow [2023-08-29 19:11:19,011 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-08-29 19:11:19,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2023-08-29 19:11:19,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 1122 transitions. [2023-08-29 19:11:19,025 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.4488 [2023-08-29 19:11:19,026 INFO L72 ComplementDD]: Start complementDD. Operand 2 states and 1122 transitions. [2023-08-29 19:11:19,026 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2 states and 1122 transitions. [2023-08-29 19:11:19,029 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-29 19:11:19,031 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 2 states and 1122 transitions. [2023-08-29 19:11:19,036 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 3 states, 2 states have (on average 561.0) internal successors, (1122), 2 states have internal predecessors, (1122), 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 19:11:19,044 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 3 states, 3 states have (on average 1250.0) internal successors, (3750), 3 states have internal predecessors, (3750), 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 19:11:19,046 INFO L81 ComplementDD]: Finished complementDD. Result has 3 states, 3 states have (on average 1250.0) internal successors, (3750), 3 states have internal predecessors, (3750), 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 19:11:19,048 INFO L175 Difference]: Start difference. First operand has 229 places, 224 transitions, 472 flow. Second operand 2 states and 1122 transitions. [2023-08-29 19:11:19,049 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 66 places, 60 transitions, 224 flow [2023-08-29 19:11:19,056 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 58 places, 60 transitions, 208 flow, removed 0 selfloop flow, removed 8 redundant places. [2023-08-29 19:11:19,058 INFO L231 Difference]: Finished difference. Result has 58 places, 59 transitions, 125 flow [2023-08-29 19:11:19,060 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=1250, PETRI_DIFFERENCE_MINUEND_FLOW=128, PETRI_DIFFERENCE_MINUEND_PLACES=57, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=60, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=60, PETRI_DIFFERENCE_SUBTRAHEND_STATES=2, PETRI_FLOW=125, PETRI_PLACES=58, PETRI_TRANSITIONS=59} [2023-08-29 19:11:19,065 INFO L281 CegarLoopForPetriNet]: 229 programPoint places, -171 predicate places. [2023-08-29 19:11:19,065 INFO L495 AbstractCegarLoop]: Abstraction has has 58 places, 59 transitions, 125 flow [2023-08-29 19:11:19,066 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 459.5) internal successors, (919), 2 states have internal predecessors, (919), 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 19:11:19,067 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-29 19:11:19,067 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-08-29 19:11:19,067 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-08-29 19:11:19,068 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr31ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 300 more)] === [2023-08-29 19:11:19,075 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-29 19:11:19,076 INFO L85 PathProgramCache]: Analyzing trace with hash -2147036949, now seen corresponding path program 1 times [2023-08-29 19:11:19,079 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-29 19:11:19,079 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1427044633] [2023-08-29 19:11:19,079 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-29 19:11:19,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-29 19:11:19,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-29 19:11:19,882 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 19:11:19,882 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-29 19:11:19,883 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1427044633] [2023-08-29 19:11:19,883 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1427044633] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-29 19:11:19,884 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-29 19:11:19,884 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-08-29 19:11:19,884 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1687244735] [2023-08-29 19:11:19,884 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-29 19:11:19,885 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-08-29 19:11:19,886 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-29 19:11:19,887 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-08-29 19:11:19,888 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2023-08-29 19:11:20,164 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 434 out of 1250 [2023-08-29 19:11:20,167 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 58 places, 59 transitions, 125 flow. Second operand has 6 states, 6 states have (on average 436.8333333333333) internal successors, (2621), 6 states have internal predecessors, (2621), 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 19:11:20,167 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-29 19:11:20,167 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 434 of 1250 [2023-08-29 19:11:20,168 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-29 19:11:22,112 INFO L130 PetriNetUnfolder]: 5032/6626 cut-off events. [2023-08-29 19:11:22,113 INFO L131 PetriNetUnfolder]: For 12/12 co-relation queries the response was YES. [2023-08-29 19:11:22,117 INFO L83 FinitePrefix]: Finished finitePrefix Result has 13152 conditions, 6626 events. 5032/6626 cut-off events. For 12/12 co-relation queries the response was YES. Maximal size of possible extension queue 183. Compared 24368 event pairs, 704 based on Foata normal form. 0/5095 useless extension candidates. Maximal degree in co-relation 13149. Up to 2172 conditions per place. [2023-08-29 19:11:22,140 INFO L137 encePairwiseOnDemand]: 1245/1250 looper letters, 103 selfloop transitions, 4 changer transitions 0/122 dead transitions. [2023-08-29 19:11:22,141 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 61 places, 122 transitions, 465 flow [2023-08-29 19:11:22,141 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-08-29 19:11:22,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2023-08-29 19:11:22,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 2712 transitions. [2023-08-29 19:11:22,148 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.3616 [2023-08-29 19:11:22,148 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 2712 transitions. [2023-08-29 19:11:22,148 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 2712 transitions. [2023-08-29 19:11:22,150 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-29 19:11:22,150 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 2712 transitions. [2023-08-29 19:11:22,155 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 452.0) internal successors, (2712), 6 states have internal predecessors, (2712), 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 19:11:22,167 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 1250.0) internal successors, (8750), 7 states have internal predecessors, (8750), 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 19:11:22,171 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 1250.0) internal successors, (8750), 7 states have internal predecessors, (8750), 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 19:11:22,172 INFO L175 Difference]: Start difference. First operand has 58 places, 59 transitions, 125 flow. Second operand 6 states and 2712 transitions. [2023-08-29 19:11:22,172 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 61 places, 122 transitions, 465 flow [2023-08-29 19:11:22,173 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 61 places, 122 transitions, 465 flow, removed 0 selfloop flow, removed 0 redundant places. [2023-08-29 19:11:22,175 INFO L231 Difference]: Finished difference. Result has 61 places, 58 transitions, 131 flow [2023-08-29 19:11:22,176 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=1250, PETRI_DIFFERENCE_MINUEND_FLOW=123, PETRI_DIFFERENCE_MINUEND_PLACES=56, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=58, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=54, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=131, PETRI_PLACES=61, PETRI_TRANSITIONS=58} [2023-08-29 19:11:22,177 INFO L281 CegarLoopForPetriNet]: 229 programPoint places, -168 predicate places. [2023-08-29 19:11:22,177 INFO L495 AbstractCegarLoop]: Abstraction has has 61 places, 58 transitions, 131 flow [2023-08-29 19:11:22,179 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 436.8333333333333) internal successors, (2621), 6 states have internal predecessors, (2621), 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 19:11:22,179 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-29 19:11:22,179 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] [2023-08-29 19:11:22,179 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-08-29 19:11:22,179 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr32ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 300 more)] === [2023-08-29 19:11:22,181 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-29 19:11:22,182 INFO L85 PathProgramCache]: Analyzing trace with hash -2012509456, now seen corresponding path program 1 times [2023-08-29 19:11:22,182 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-29 19:11:22,183 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1629452529] [2023-08-29 19:11:22,183 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-29 19:11:22,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-29 19:11:22,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-29 19:11:22,643 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 19:11:22,643 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-29 19:11:22,644 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1629452529] [2023-08-29 19:11:22,644 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1629452529] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-29 19:11:22,644 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-29 19:11:22,645 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-08-29 19:11:22,645 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [207498616] [2023-08-29 19:11:22,647 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-29 19:11:22,647 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-08-29 19:11:22,648 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-29 19:11:22,648 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-08-29 19:11:22,649 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2023-08-29 19:11:22,827 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 434 out of 1250 [2023-08-29 19:11:22,830 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 61 places, 58 transitions, 131 flow. Second operand has 6 states, 6 states have (on average 437.3333333333333) internal successors, (2624), 6 states have internal predecessors, (2624), 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 19:11:22,830 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-29 19:11:22,831 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 434 of 1250 [2023-08-29 19:11:22,831 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-29 19:11:23,872 INFO L130 PetriNetUnfolder]: 2332/3395 cut-off events. [2023-08-29 19:11:23,872 INFO L131 PetriNetUnfolder]: For 156/156 co-relation queries the response was YES. [2023-08-29 19:11:23,876 INFO L83 FinitePrefix]: Finished finitePrefix Result has 6952 conditions, 3395 events. 2332/3395 cut-off events. For 156/156 co-relation queries the response was YES. Maximal size of possible extension queue 135. Compared 13583 event pairs, 1298 based on Foata normal form. 0/2629 useless extension candidates. Maximal degree in co-relation 6948. Up to 2478 conditions per place. [2023-08-29 19:11:23,891 INFO L137 encePairwiseOnDemand]: 1245/1250 looper letters, 75 selfloop transitions, 4 changer transitions 0/93 dead transitions. [2023-08-29 19:11:23,891 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 65 places, 93 transitions, 359 flow [2023-08-29 19:11:23,892 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-08-29 19:11:23,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2023-08-29 19:11:23,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 2684 transitions. [2023-08-29 19:11:23,899 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.35786666666666667 [2023-08-29 19:11:23,899 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 2684 transitions. [2023-08-29 19:11:23,900 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 2684 transitions. [2023-08-29 19:11:23,901 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-29 19:11:23,901 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 2684 transitions. [2023-08-29 19:11:23,907 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 447.3333333333333) internal successors, (2684), 6 states have internal predecessors, (2684), 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 19:11:23,920 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 1250.0) internal successors, (8750), 7 states have internal predecessors, (8750), 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 19:11:23,924 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 1250.0) internal successors, (8750), 7 states have internal predecessors, (8750), 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 19:11:23,925 INFO L175 Difference]: Start difference. First operand has 61 places, 58 transitions, 131 flow. Second operand 6 states and 2684 transitions. [2023-08-29 19:11:23,925 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 65 places, 93 transitions, 359 flow [2023-08-29 19:11:23,931 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 61 places, 93 transitions, 352 flow, removed 0 selfloop flow, removed 4 redundant places. [2023-08-29 19:11:23,933 INFO L231 Difference]: Finished difference. Result has 61 places, 57 transitions, 130 flow [2023-08-29 19:11:23,933 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=1250, PETRI_DIFFERENCE_MINUEND_FLOW=122, PETRI_DIFFERENCE_MINUEND_PLACES=56, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=57, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=53, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=130, PETRI_PLACES=61, PETRI_TRANSITIONS=57} [2023-08-29 19:11:23,933 INFO L281 CegarLoopForPetriNet]: 229 programPoint places, -168 predicate places. [2023-08-29 19:11:23,934 INFO L495 AbstractCegarLoop]: Abstraction has has 61 places, 57 transitions, 130 flow [2023-08-29 19:11:23,935 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 437.3333333333333) internal successors, (2624), 6 states have internal predecessors, (2624), 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 19:11:23,936 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-29 19:11:23,936 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, 1, 1, 1] [2023-08-29 19:11:23,936 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2023-08-29 19:11:23,936 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr33ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 300 more)] === [2023-08-29 19:11:23,937 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-29 19:11:23,937 INFO L85 PathProgramCache]: Analyzing trace with hash 2075001027, now seen corresponding path program 1 times [2023-08-29 19:11:23,938 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-29 19:11:23,938 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2141486584] [2023-08-29 19:11:23,938 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-29 19:11:23,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-29 19:11:23,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-29 19:11:24,474 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 19:11:24,474 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-29 19:11:24,474 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2141486584] [2023-08-29 19:11:24,475 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2141486584] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-29 19:11:24,475 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-29 19:11:24,475 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-08-29 19:11:24,475 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [318630973] [2023-08-29 19:11:24,475 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-29 19:11:24,476 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-08-29 19:11:24,478 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-29 19:11:24,480 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-08-29 19:11:24,480 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2023-08-29 19:11:24,696 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 434 out of 1250 [2023-08-29 19:11:24,699 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 61 places, 57 transitions, 130 flow. Second operand has 6 states, 6 states have (on average 437.8333333333333) internal successors, (2627), 6 states have internal predecessors, (2627), 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 19:11:24,699 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-29 19:11:24,699 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 434 of 1250 [2023-08-29 19:11:24,699 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-29 19:11:25,536 INFO L130 PetriNetUnfolder]: 2080/3134 cut-off events. [2023-08-29 19:11:25,536 INFO L131 PetriNetUnfolder]: For 54/54 co-relation queries the response was YES. [2023-08-29 19:11:25,542 INFO L83 FinitePrefix]: Finished finitePrefix Result has 6160 conditions, 3134 events. 2080/3134 cut-off events. For 54/54 co-relation queries the response was YES. Maximal size of possible extension queue 135. Compared 13287 event pairs, 1364 based on Foata normal form. 0/2461 useless extension candidates. Maximal degree in co-relation 6156. Up to 2613 conditions per place. [2023-08-29 19:11:25,558 INFO L137 encePairwiseOnDemand]: 1245/1250 looper letters, 63 selfloop transitions, 4 changer transitions 0/80 dead transitions. [2023-08-29 19:11:25,559 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 65 places, 80 transitions, 310 flow [2023-08-29 19:11:25,559 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-08-29 19:11:25,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2023-08-29 19:11:25,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 2672 transitions. [2023-08-29 19:11:25,567 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.3562666666666667 [2023-08-29 19:11:25,567 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 2672 transitions. [2023-08-29 19:11:25,567 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 2672 transitions. [2023-08-29 19:11:25,568 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-29 19:11:25,568 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 2672 transitions. [2023-08-29 19:11:25,574 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 445.3333333333333) internal successors, (2672), 6 states have internal predecessors, (2672), 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 19:11:25,584 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 1250.0) internal successors, (8750), 7 states have internal predecessors, (8750), 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 19:11:25,587 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 1250.0) internal successors, (8750), 7 states have internal predecessors, (8750), 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 19:11:25,587 INFO L175 Difference]: Start difference. First operand has 61 places, 57 transitions, 130 flow. Second operand 6 states and 2672 transitions. [2023-08-29 19:11:25,587 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 65 places, 80 transitions, 310 flow [2023-08-29 19:11:25,590 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 61 places, 80 transitions, 303 flow, removed 0 selfloop flow, removed 4 redundant places. [2023-08-29 19:11:25,592 INFO L231 Difference]: Finished difference. Result has 61 places, 56 transitions, 129 flow [2023-08-29 19:11:25,592 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=1250, PETRI_DIFFERENCE_MINUEND_FLOW=121, PETRI_DIFFERENCE_MINUEND_PLACES=56, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=56, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=52, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=129, PETRI_PLACES=61, PETRI_TRANSITIONS=56} [2023-08-29 19:11:25,594 INFO L281 CegarLoopForPetriNet]: 229 programPoint places, -168 predicate places. [2023-08-29 19:11:25,594 INFO L495 AbstractCegarLoop]: Abstraction has has 61 places, 56 transitions, 129 flow [2023-08-29 19:11:25,595 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 437.8333333333333) internal successors, (2627), 6 states have internal predecessors, (2627), 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 19:11:25,595 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-29 19:11:25,595 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-08-29 19:11:25,595 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2023-08-29 19:11:25,596 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr34ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 300 more)] === [2023-08-29 19:11:25,596 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-29 19:11:25,596 INFO L85 PathProgramCache]: Analyzing trace with hash -1132558326, now seen corresponding path program 1 times [2023-08-29 19:11:25,596 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-29 19:11:25,596 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1445598505] [2023-08-29 19:11:25,597 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-29 19:11:25,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-29 19:11:25,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-29 19:11:26,109 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-29 19:11:26,110 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-29 19:11:26,110 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1445598505] [2023-08-29 19:11:26,111 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1445598505] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-29 19:11:26,111 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-29 19:11:26,111 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-08-29 19:11:26,111 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1810074844] [2023-08-29 19:11:26,111 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-29 19:11:26,112 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-08-29 19:11:26,112 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-29 19:11:26,113 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-08-29 19:11:26,113 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2023-08-29 19:11:26,315 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 434 out of 1250 [2023-08-29 19:11:26,318 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 61 places, 56 transitions, 129 flow. Second operand has 6 states, 6 states have (on average 438.3333333333333) internal successors, (2630), 6 states have internal predecessors, (2630), 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 19:11:26,318 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-29 19:11:26,318 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 434 of 1250 [2023-08-29 19:11:26,318 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-29 19:11:27,216 INFO L130 PetriNetUnfolder]: 2020/3071 cut-off events. [2023-08-29 19:11:27,216 INFO L131 PetriNetUnfolder]: For 39/39 co-relation queries the response was YES. [2023-08-29 19:11:27,221 INFO L83 FinitePrefix]: Finished finitePrefix Result has 5968 conditions, 3071 events. 2020/3071 cut-off events. For 39/39 co-relation queries the response was YES. Maximal size of possible extension queue 135. Compared 13195 event pairs, 1378 based on Foata normal form. 0/2421 useless extension candidates. Maximal degree in co-relation 5964. Up to 2646 conditions per place. [2023-08-29 19:11:27,222 INFO L137 encePairwiseOnDemand]: 1245/1250 looper letters, 0 selfloop transitions, 0 changer transitions 67/67 dead transitions. [2023-08-29 19:11:27,222 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 65 places, 67 transitions, 261 flow [2023-08-29 19:11:27,223 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-08-29 19:11:27,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2023-08-29 19:11:27,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 2660 transitions. [2023-08-29 19:11:27,244 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.3546666666666667 [2023-08-29 19:11:27,244 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 2660 transitions. [2023-08-29 19:11:27,244 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 2660 transitions. [2023-08-29 19:11:27,247 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-29 19:11:27,247 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 2660 transitions. [2023-08-29 19:11:27,252 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 443.3333333333333) internal successors, (2660), 6 states have internal predecessors, (2660), 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 19:11:27,264 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 1250.0) internal successors, (8750), 7 states have internal predecessors, (8750), 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 19:11:27,266 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 1250.0) internal successors, (8750), 7 states have internal predecessors, (8750), 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 19:11:27,266 INFO L175 Difference]: Start difference. First operand has 61 places, 56 transitions, 129 flow. Second operand 6 states and 2660 transitions. [2023-08-29 19:11:27,266 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 65 places, 67 transitions, 261 flow [2023-08-29 19:11:27,267 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 61 places, 67 transitions, 254 flow, removed 0 selfloop flow, removed 4 redundant places. [2023-08-29 19:11:27,268 INFO L231 Difference]: Finished difference. Result has 61 places, 0 transitions, 0 flow [2023-08-29 19:11:27,268 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=1250, PETRI_DIFFERENCE_MINUEND_FLOW=120, PETRI_DIFFERENCE_MINUEND_PLACES=56, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=55, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=55, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=0, PETRI_PLACES=61, PETRI_TRANSITIONS=0} [2023-08-29 19:11:27,268 INFO L281 CegarLoopForPetriNet]: 229 programPoint places, -168 predicate places. [2023-08-29 19:11:27,269 INFO L495 AbstractCegarLoop]: Abstraction has has 61 places, 0 transitions, 0 flow [2023-08-29 19:11:27,270 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 438.3333333333333) internal successors, (2630), 6 states have internal predecessors, (2630), 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 19:11:27,272 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err0ASSERT_VIOLATIONDATA_RACE (303 of 304 remaining) [2023-08-29 19:11:27,272 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err1ASSERT_VIOLATIONDATA_RACE (302 of 304 remaining) [2023-08-29 19:11:27,273 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err2ASSERT_VIOLATIONDATA_RACE (301 of 304 remaining) [2023-08-29 19:11:27,273 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err3ASSERT_VIOLATIONDATA_RACE (300 of 304 remaining) [2023-08-29 19:11:27,273 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err4ASSERT_VIOLATIONDATA_RACE (299 of 304 remaining) [2023-08-29 19:11:27,273 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err5ASSERT_VIOLATIONDATA_RACE (298 of 304 remaining) [2023-08-29 19:11:27,273 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err6ASSERT_VIOLATIONDATA_RACE (297 of 304 remaining) [2023-08-29 19:11:27,274 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err7ASSERT_VIOLATIONDATA_RACE (296 of 304 remaining) [2023-08-29 19:11:27,274 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err8ASSERT_VIOLATIONDATA_RACE (295 of 304 remaining) [2023-08-29 19:11:27,274 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err9ASSERT_VIOLATIONDATA_RACE (294 of 304 remaining) [2023-08-29 19:11:27,274 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err10ASSERT_VIOLATIONDATA_RACE (293 of 304 remaining) [2023-08-29 19:11:27,274 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err11ASSERT_VIOLATIONDATA_RACE (292 of 304 remaining) [2023-08-29 19:11:27,275 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err12ASSERT_VIOLATIONDATA_RACE (291 of 304 remaining) [2023-08-29 19:11:27,275 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err13ASSERT_VIOLATIONDATA_RACE (290 of 304 remaining) [2023-08-29 19:11:27,275 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err14ASSERT_VIOLATIONDATA_RACE (289 of 304 remaining) [2023-08-29 19:11:27,275 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err15ASSERT_VIOLATIONDATA_RACE (288 of 304 remaining) [2023-08-29 19:11:27,275 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err16ASSERT_VIOLATIONDATA_RACE (287 of 304 remaining) [2023-08-29 19:11:27,276 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err17ASSERT_VIOLATIONDATA_RACE (286 of 304 remaining) [2023-08-29 19:11:27,276 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err18ASSERT_VIOLATIONDATA_RACE (285 of 304 remaining) [2023-08-29 19:11:27,276 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err19ASSERT_VIOLATIONDATA_RACE (284 of 304 remaining) [2023-08-29 19:11:27,276 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err20ASSERT_VIOLATIONDATA_RACE (283 of 304 remaining) [2023-08-29 19:11:27,277 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err21ASSERT_VIOLATIONDATA_RACE (282 of 304 remaining) [2023-08-29 19:11:27,277 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err22ASSERT_VIOLATIONDATA_RACE (281 of 304 remaining) [2023-08-29 19:11:27,277 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err23ASSERT_VIOLATIONDATA_RACE (280 of 304 remaining) [2023-08-29 19:11:27,277 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err24ASSERT_VIOLATIONDATA_RACE (279 of 304 remaining) [2023-08-29 19:11:27,277 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err25ASSERT_VIOLATIONDATA_RACE (278 of 304 remaining) [2023-08-29 19:11:27,278 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err26ASSERT_VIOLATIONDATA_RACE (277 of 304 remaining) [2023-08-29 19:11:27,278 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err27ASSERT_VIOLATIONDATA_RACE (276 of 304 remaining) [2023-08-29 19:11:27,278 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err28ASSERT_VIOLATIONDATA_RACE (275 of 304 remaining) [2023-08-29 19:11:27,278 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err29ASSERT_VIOLATIONDATA_RACE (274 of 304 remaining) [2023-08-29 19:11:27,278 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err30ASSERT_VIOLATIONDATA_RACE (273 of 304 remaining) [2023-08-29 19:11:27,279 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err31ASSERT_VIOLATIONDATA_RACE (272 of 304 remaining) [2023-08-29 19:11:27,279 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err32ASSERT_VIOLATIONDATA_RACE (271 of 304 remaining) [2023-08-29 19:11:27,279 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err33ASSERT_VIOLATIONDATA_RACE (270 of 304 remaining) [2023-08-29 19:11:27,279 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err34ASSERT_VIOLATIONDATA_RACE (269 of 304 remaining) [2023-08-29 19:11:27,279 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err35ASSERT_VIOLATIONDATA_RACE (268 of 304 remaining) [2023-08-29 19:11:27,280 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err36ASSERT_VIOLATIONDATA_RACE (267 of 304 remaining) [2023-08-29 19:11:27,280 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err37ASSERT_VIOLATIONDATA_RACE (266 of 304 remaining) [2023-08-29 19:11:27,280 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err38ASSERT_VIOLATIONDATA_RACE (265 of 304 remaining) [2023-08-29 19:11:27,280 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err39ASSERT_VIOLATIONDATA_RACE (264 of 304 remaining) [2023-08-29 19:11:27,280 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err40ASSERT_VIOLATIONDATA_RACE (263 of 304 remaining) [2023-08-29 19:11:27,281 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err41ASSERT_VIOLATIONDATA_RACE (262 of 304 remaining) [2023-08-29 19:11:27,281 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err42ASSERT_VIOLATIONDATA_RACE (261 of 304 remaining) [2023-08-29 19:11:27,281 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err43ASSERT_VIOLATIONDATA_RACE (260 of 304 remaining) [2023-08-29 19:11:27,281 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err44ASSERT_VIOLATIONDATA_RACE (259 of 304 remaining) [2023-08-29 19:11:27,281 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err45ASSERT_VIOLATIONDATA_RACE (258 of 304 remaining) [2023-08-29 19:11:27,282 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err46ASSERT_VIOLATIONDATA_RACE (257 of 304 remaining) [2023-08-29 19:11:27,282 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err47ASSERT_VIOLATIONDATA_RACE (256 of 304 remaining) [2023-08-29 19:11:27,282 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err48ASSERT_VIOLATIONDATA_RACE (255 of 304 remaining) [2023-08-29 19:11:27,282 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err49ASSERT_VIOLATIONDATA_RACE (254 of 304 remaining) [2023-08-29 19:11:27,282 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err50ASSERT_VIOLATIONDATA_RACE (253 of 304 remaining) [2023-08-29 19:11:27,283 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err51ASSERT_VIOLATIONDATA_RACE (252 of 304 remaining) [2023-08-29 19:11:27,283 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err52ASSERT_VIOLATIONDATA_RACE (251 of 304 remaining) [2023-08-29 19:11:27,283 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err53ASSERT_VIOLATIONDATA_RACE (250 of 304 remaining) [2023-08-29 19:11:27,283 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err54ASSERT_VIOLATIONDATA_RACE (249 of 304 remaining) [2023-08-29 19:11:27,284 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err55ASSERT_VIOLATIONDATA_RACE (248 of 304 remaining) [2023-08-29 19:11:27,284 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err56ASSERT_VIOLATIONDATA_RACE (247 of 304 remaining) [2023-08-29 19:11:27,284 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err57ASSERT_VIOLATIONDATA_RACE (246 of 304 remaining) [2023-08-29 19:11:27,284 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err58ASSERT_VIOLATIONDATA_RACE (245 of 304 remaining) [2023-08-29 19:11:27,284 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err59ASSERT_VIOLATIONDATA_RACE (244 of 304 remaining) [2023-08-29 19:11:27,285 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err60ASSERT_VIOLATIONDATA_RACE (243 of 304 remaining) [2023-08-29 19:11:27,285 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err61ASSERT_VIOLATIONDATA_RACE (242 of 304 remaining) [2023-08-29 19:11:27,285 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err62ASSERT_VIOLATIONDATA_RACE (241 of 304 remaining) [2023-08-29 19:11:27,285 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err63ASSERT_VIOLATIONDATA_RACE (240 of 304 remaining) [2023-08-29 19:11:27,285 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err64ASSERT_VIOLATIONDATA_RACE (239 of 304 remaining) [2023-08-29 19:11:27,286 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err65ASSERT_VIOLATIONDATA_RACE (238 of 304 remaining) [2023-08-29 19:11:27,286 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread2Err0ASSERT_VIOLATIONDATA_RACE (237 of 304 remaining) [2023-08-29 19:11:27,286 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread2Err1ASSERT_VIOLATIONDATA_RACE (236 of 304 remaining) [2023-08-29 19:11:27,286 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread2Err2ASSERT_VIOLATIONDATA_RACE (235 of 304 remaining) [2023-08-29 19:11:27,286 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread2Err3ASSERT_VIOLATIONDATA_RACE (234 of 304 remaining) [2023-08-29 19:11:27,287 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread2Err4ASSERT_VIOLATIONDATA_RACE (233 of 304 remaining) [2023-08-29 19:11:27,287 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread2Err5ASSERT_VIOLATIONDATA_RACE (232 of 304 remaining) [2023-08-29 19:11:27,287 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread2Err6ASSERT_VIOLATIONDATA_RACE (231 of 304 remaining) [2023-08-29 19:11:27,287 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread2Err7ASSERT_VIOLATIONDATA_RACE (230 of 304 remaining) [2023-08-29 19:11:27,287 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread2Err8ASSERT_VIOLATIONDATA_RACE (229 of 304 remaining) [2023-08-29 19:11:27,288 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread2Err9ASSERT_VIOLATIONDATA_RACE (228 of 304 remaining) [2023-08-29 19:11:27,288 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread2Err10ASSERT_VIOLATIONDATA_RACE (227 of 304 remaining) [2023-08-29 19:11:27,288 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread2Err11ASSERT_VIOLATIONDATA_RACE (226 of 304 remaining) [2023-08-29 19:11:27,288 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread2Err12ASSERT_VIOLATIONDATA_RACE (225 of 304 remaining) [2023-08-29 19:11:27,288 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread2Err13ASSERT_VIOLATIONDATA_RACE (224 of 304 remaining) [2023-08-29 19:11:27,289 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread2Err14ASSERT_VIOLATIONDATA_RACE (223 of 304 remaining) [2023-08-29 19:11:27,289 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread2Err15ASSERT_VIOLATIONDATA_RACE (222 of 304 remaining) [2023-08-29 19:11:27,289 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread2Err16ASSERT_VIOLATIONDATA_RACE (221 of 304 remaining) [2023-08-29 19:11:27,289 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread2Err17ASSERT_VIOLATIONDATA_RACE (220 of 304 remaining) [2023-08-29 19:11:27,289 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread2Err18ASSERT_VIOLATIONDATA_RACE (219 of 304 remaining) [2023-08-29 19:11:27,290 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread2Err19ASSERT_VIOLATIONDATA_RACE (218 of 304 remaining) [2023-08-29 19:11:27,290 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread2Err20ASSERT_VIOLATIONDATA_RACE (217 of 304 remaining) [2023-08-29 19:11:27,290 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread2Err21ASSERT_VIOLATIONDATA_RACE (216 of 304 remaining) [2023-08-29 19:11:27,290 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread3Err0ASSERT_VIOLATIONDATA_RACE (215 of 304 remaining) [2023-08-29 19:11:27,290 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread3Err1ASSERT_VIOLATIONDATA_RACE (214 of 304 remaining) [2023-08-29 19:11:27,291 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread3Err2ASSERT_VIOLATIONDATA_RACE (213 of 304 remaining) [2023-08-29 19:11:27,291 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread3Err3ASSERT_VIOLATIONDATA_RACE (212 of 304 remaining) [2023-08-29 19:11:27,291 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread3Err4ASSERT_VIOLATIONDATA_RACE (211 of 304 remaining) [2023-08-29 19:11:27,291 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread3Err5ASSERT_VIOLATIONDATA_RACE (210 of 304 remaining) [2023-08-29 19:11:27,291 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread3Err6ASSERT_VIOLATIONDATA_RACE (209 of 304 remaining) [2023-08-29 19:11:27,292 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread3Err7ASSERT_VIOLATIONDATA_RACE (208 of 304 remaining) [2023-08-29 19:11:27,292 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread3Err8ASSERT_VIOLATIONDATA_RACE (207 of 304 remaining) [2023-08-29 19:11:27,292 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread3Err9ASSERT_VIOLATIONDATA_RACE (206 of 304 remaining) [2023-08-29 19:11:27,292 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread3Err10ASSERT_VIOLATIONDATA_RACE (205 of 304 remaining) [2023-08-29 19:11:27,293 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread3Err11ASSERT_VIOLATIONDATA_RACE (204 of 304 remaining) [2023-08-29 19:11:27,293 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread3Err12ASSERT_VIOLATIONDATA_RACE (203 of 304 remaining) [2023-08-29 19:11:27,293 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread3Err13ASSERT_VIOLATIONDATA_RACE (202 of 304 remaining) [2023-08-29 19:11:27,293 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread3Err14ASSERT_VIOLATIONDATA_RACE (201 of 304 remaining) [2023-08-29 19:11:27,293 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread3Err15ASSERT_VIOLATIONDATA_RACE (200 of 304 remaining) [2023-08-29 19:11:27,294 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread3Err16ASSERT_VIOLATIONDATA_RACE (199 of 304 remaining) [2023-08-29 19:11:27,294 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread3Err17ASSERT_VIOLATIONDATA_RACE (198 of 304 remaining) [2023-08-29 19:11:27,294 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread3Err18ASSERT_VIOLATIONDATA_RACE (197 of 304 remaining) [2023-08-29 19:11:27,294 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread3Err19ASSERT_VIOLATIONDATA_RACE (196 of 304 remaining) [2023-08-29 19:11:27,294 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread3Err20ASSERT_VIOLATIONDATA_RACE (195 of 304 remaining) [2023-08-29 19:11:27,295 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread3Err21ASSERT_VIOLATIONDATA_RACE (194 of 304 remaining) [2023-08-29 19:11:27,295 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (193 of 304 remaining) [2023-08-29 19:11:27,295 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE (192 of 304 remaining) [2023-08-29 19:11:27,295 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (191 of 304 remaining) [2023-08-29 19:11:27,295 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (190 of 304 remaining) [2023-08-29 19:11:27,296 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE (189 of 304 remaining) [2023-08-29 19:11:27,296 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr5ASSERT_VIOLATIONDATA_RACE (188 of 304 remaining) [2023-08-29 19:11:27,296 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr7ASSERT_VIOLATIONDATA_RACE (187 of 304 remaining) [2023-08-29 19:11:27,296 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr6ASSERT_VIOLATIONDATA_RACE (186 of 304 remaining) [2023-08-29 19:11:27,296 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr8ASSERT_VIOLATIONDATA_RACE (185 of 304 remaining) [2023-08-29 19:11:27,297 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr9ASSERT_VIOLATIONDATA_RACE (184 of 304 remaining) [2023-08-29 19:11:27,297 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr10ASSERT_VIOLATIONDATA_RACE (183 of 304 remaining) [2023-08-29 19:11:27,297 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr11ASSERT_VIOLATIONDATA_RACE (182 of 304 remaining) [2023-08-29 19:11:27,297 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr12ASSERT_VIOLATIONDATA_RACE (181 of 304 remaining) [2023-08-29 19:11:27,297 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr14ASSERT_VIOLATIONDATA_RACE (180 of 304 remaining) [2023-08-29 19:11:27,298 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr13ASSERT_VIOLATIONDATA_RACE (179 of 304 remaining) [2023-08-29 19:11:27,298 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr15ASSERT_VIOLATIONDATA_RACE (178 of 304 remaining) [2023-08-29 19:11:27,298 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr16ASSERT_VIOLATIONDATA_RACE (177 of 304 remaining) [2023-08-29 19:11:27,298 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr17ASSERT_VIOLATIONDATA_RACE (176 of 304 remaining) [2023-08-29 19:11:27,298 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr18ASSERT_VIOLATIONDATA_RACE (175 of 304 remaining) [2023-08-29 19:11:27,299 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr19ASSERT_VIOLATIONDATA_RACE (174 of 304 remaining) [2023-08-29 19:11:27,299 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr21ASSERT_VIOLATIONDATA_RACE (173 of 304 remaining) [2023-08-29 19:11:27,299 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr20ASSERT_VIOLATIONDATA_RACE (172 of 304 remaining) [2023-08-29 19:11:27,299 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr22ASSERT_VIOLATIONDATA_RACE (171 of 304 remaining) [2023-08-29 19:11:27,299 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr23ASSERT_VIOLATIONDATA_RACE (170 of 304 remaining) [2023-08-29 19:11:27,299 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr24ASSERT_VIOLATIONDATA_RACE (169 of 304 remaining) [2023-08-29 19:11:27,300 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr25ASSERT_VIOLATIONDATA_RACE (168 of 304 remaining) [2023-08-29 19:11:27,300 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr26ASSERT_VIOLATIONDATA_RACE (167 of 304 remaining) [2023-08-29 19:11:27,300 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr28ASSERT_VIOLATIONDATA_RACE (166 of 304 remaining) [2023-08-29 19:11:27,300 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr27ASSERT_VIOLATIONDATA_RACE (165 of 304 remaining) [2023-08-29 19:11:27,300 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr29ASSERT_VIOLATIONDATA_RACE (164 of 304 remaining) [2023-08-29 19:11:27,301 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr30ASSERT_VIOLATIONDATA_RACE (163 of 304 remaining) [2023-08-29 19:11:27,301 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr31ASSERT_VIOLATIONDATA_RACE (162 of 304 remaining) [2023-08-29 19:11:27,301 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr32ASSERT_VIOLATIONDATA_RACE (161 of 304 remaining) [2023-08-29 19:11:27,301 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr33ASSERT_VIOLATIONDATA_RACE (160 of 304 remaining) [2023-08-29 19:11:27,301 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr34ASSERT_VIOLATIONDATA_RACE (159 of 304 remaining) [2023-08-29 19:11:27,302 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr35ASSERT_VIOLATIONDATA_RACE (158 of 304 remaining) [2023-08-29 19:11:27,302 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (157 of 304 remaining) [2023-08-29 19:11:27,302 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (156 of 304 remaining) [2023-08-29 19:11:27,302 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr2INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (155 of 304 remaining) [2023-08-29 19:11:27,303 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr3INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (154 of 304 remaining) [2023-08-29 19:11:27,303 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread4Err0ASSERT_VIOLATIONDATA_RACE (153 of 304 remaining) [2023-08-29 19:11:27,303 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread4Err1ASSERT_VIOLATIONDATA_RACE (152 of 304 remaining) [2023-08-29 19:11:27,303 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread4Err2ASSERT_VIOLATIONDATA_RACE (151 of 304 remaining) [2023-08-29 19:11:27,303 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread4Err3ASSERT_VIOLATIONDATA_RACE (150 of 304 remaining) [2023-08-29 19:11:27,303 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread4Err4ASSERT_VIOLATIONDATA_RACE (149 of 304 remaining) [2023-08-29 19:11:27,304 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread4Err5ASSERT_VIOLATIONDATA_RACE (148 of 304 remaining) [2023-08-29 19:11:27,304 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread4Err6ASSERT_VIOLATIONDATA_RACE (147 of 304 remaining) [2023-08-29 19:11:27,304 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread4Err7ASSERT_VIOLATIONDATA_RACE (146 of 304 remaining) [2023-08-29 19:11:27,304 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread4Err8ASSERT_VIOLATIONDATA_RACE (145 of 304 remaining) [2023-08-29 19:11:27,304 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread4Err9ASSERT_VIOLATIONDATA_RACE (144 of 304 remaining) [2023-08-29 19:11:27,305 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread4Err10ASSERT_VIOLATIONDATA_RACE (143 of 304 remaining) [2023-08-29 19:11:27,305 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread4Err11ASSERT_VIOLATIONDATA_RACE (142 of 304 remaining) [2023-08-29 19:11:27,305 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread4Err12ASSERT_VIOLATIONDATA_RACE (141 of 304 remaining) [2023-08-29 19:11:27,305 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread4Err13ASSERT_VIOLATIONDATA_RACE (140 of 304 remaining) [2023-08-29 19:11:27,305 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread4Err14ASSERT_VIOLATIONDATA_RACE (139 of 304 remaining) [2023-08-29 19:11:27,306 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread4Err15ASSERT_VIOLATIONDATA_RACE (138 of 304 remaining) [2023-08-29 19:11:27,306 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread4Err16ASSERT_VIOLATIONDATA_RACE (137 of 304 remaining) [2023-08-29 19:11:27,306 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread4Err17ASSERT_VIOLATIONDATA_RACE (136 of 304 remaining) [2023-08-29 19:11:27,306 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread4Err18ASSERT_VIOLATIONDATA_RACE (135 of 304 remaining) [2023-08-29 19:11:27,306 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread4Err19ASSERT_VIOLATIONDATA_RACE (134 of 304 remaining) [2023-08-29 19:11:27,307 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread4Err20ASSERT_VIOLATIONDATA_RACE (133 of 304 remaining) [2023-08-29 19:11:27,307 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread4Err21ASSERT_VIOLATIONDATA_RACE (132 of 304 remaining) [2023-08-29 19:11:27,307 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err0ASSERT_VIOLATIONDATA_RACE (131 of 304 remaining) [2023-08-29 19:11:27,307 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err1ASSERT_VIOLATIONDATA_RACE (130 of 304 remaining) [2023-08-29 19:11:27,307 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err2ASSERT_VIOLATIONDATA_RACE (129 of 304 remaining) [2023-08-29 19:11:27,308 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err3ASSERT_VIOLATIONDATA_RACE (128 of 304 remaining) [2023-08-29 19:11:27,308 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err4ASSERT_VIOLATIONDATA_RACE (127 of 304 remaining) [2023-08-29 19:11:27,308 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err5ASSERT_VIOLATIONDATA_RACE (126 of 304 remaining) [2023-08-29 19:11:27,308 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err6ASSERT_VIOLATIONDATA_RACE (125 of 304 remaining) [2023-08-29 19:11:27,308 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err7ASSERT_VIOLATIONDATA_RACE (124 of 304 remaining) [2023-08-29 19:11:27,309 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err8ASSERT_VIOLATIONDATA_RACE (123 of 304 remaining) [2023-08-29 19:11:27,309 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err9ASSERT_VIOLATIONDATA_RACE (122 of 304 remaining) [2023-08-29 19:11:27,309 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err10ASSERT_VIOLATIONDATA_RACE (121 of 304 remaining) [2023-08-29 19:11:27,309 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err11ASSERT_VIOLATIONDATA_RACE (120 of 304 remaining) [2023-08-29 19:11:27,309 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err12ASSERT_VIOLATIONDATA_RACE (119 of 304 remaining) [2023-08-29 19:11:27,310 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err13ASSERT_VIOLATIONDATA_RACE (118 of 304 remaining) [2023-08-29 19:11:27,310 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err14ASSERT_VIOLATIONDATA_RACE (117 of 304 remaining) [2023-08-29 19:11:27,310 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err15ASSERT_VIOLATIONDATA_RACE (116 of 304 remaining) [2023-08-29 19:11:27,310 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err16ASSERT_VIOLATIONDATA_RACE (115 of 304 remaining) [2023-08-29 19:11:27,310 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err17ASSERT_VIOLATIONDATA_RACE (114 of 304 remaining) [2023-08-29 19:11:27,311 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err18ASSERT_VIOLATIONDATA_RACE (113 of 304 remaining) [2023-08-29 19:11:27,311 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err19ASSERT_VIOLATIONDATA_RACE (112 of 304 remaining) [2023-08-29 19:11:27,311 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err20ASSERT_VIOLATIONDATA_RACE (111 of 304 remaining) [2023-08-29 19:11:27,311 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err21ASSERT_VIOLATIONDATA_RACE (110 of 304 remaining) [2023-08-29 19:11:27,311 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err22ASSERT_VIOLATIONDATA_RACE (109 of 304 remaining) [2023-08-29 19:11:27,311 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err23ASSERT_VIOLATIONDATA_RACE (108 of 304 remaining) [2023-08-29 19:11:27,312 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err24ASSERT_VIOLATIONDATA_RACE (107 of 304 remaining) [2023-08-29 19:11:27,312 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err25ASSERT_VIOLATIONDATA_RACE (106 of 304 remaining) [2023-08-29 19:11:27,312 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err26ASSERT_VIOLATIONDATA_RACE (105 of 304 remaining) [2023-08-29 19:11:27,312 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err27ASSERT_VIOLATIONDATA_RACE (104 of 304 remaining) [2023-08-29 19:11:27,312 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err28ASSERT_VIOLATIONDATA_RACE (103 of 304 remaining) [2023-08-29 19:11:27,313 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err29ASSERT_VIOLATIONDATA_RACE (102 of 304 remaining) [2023-08-29 19:11:27,313 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err30ASSERT_VIOLATIONDATA_RACE (101 of 304 remaining) [2023-08-29 19:11:27,313 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err31ASSERT_VIOLATIONDATA_RACE (100 of 304 remaining) [2023-08-29 19:11:27,313 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err32ASSERT_VIOLATIONDATA_RACE (99 of 304 remaining) [2023-08-29 19:11:27,313 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err33ASSERT_VIOLATIONDATA_RACE (98 of 304 remaining) [2023-08-29 19:11:27,314 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err34ASSERT_VIOLATIONDATA_RACE (97 of 304 remaining) [2023-08-29 19:11:27,314 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err35ASSERT_VIOLATIONDATA_RACE (96 of 304 remaining) [2023-08-29 19:11:27,314 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err36ASSERT_VIOLATIONDATA_RACE (95 of 304 remaining) [2023-08-29 19:11:27,314 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err37ASSERT_VIOLATIONDATA_RACE (94 of 304 remaining) [2023-08-29 19:11:27,314 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err38ASSERT_VIOLATIONDATA_RACE (93 of 304 remaining) [2023-08-29 19:11:27,314 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err39ASSERT_VIOLATIONDATA_RACE (92 of 304 remaining) [2023-08-29 19:11:27,315 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err40ASSERT_VIOLATIONDATA_RACE (91 of 304 remaining) [2023-08-29 19:11:27,315 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err41ASSERT_VIOLATIONDATA_RACE (90 of 304 remaining) [2023-08-29 19:11:27,315 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err42ASSERT_VIOLATIONDATA_RACE (89 of 304 remaining) [2023-08-29 19:11:27,315 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err43ASSERT_VIOLATIONDATA_RACE (88 of 304 remaining) [2023-08-29 19:11:27,315 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err44ASSERT_VIOLATIONDATA_RACE (87 of 304 remaining) [2023-08-29 19:11:27,316 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err45ASSERT_VIOLATIONDATA_RACE (86 of 304 remaining) [2023-08-29 19:11:27,316 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err46ASSERT_VIOLATIONDATA_RACE (85 of 304 remaining) [2023-08-29 19:11:27,316 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err47ASSERT_VIOLATIONDATA_RACE (84 of 304 remaining) [2023-08-29 19:11:27,316 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err48ASSERT_VIOLATIONDATA_RACE (83 of 304 remaining) [2023-08-29 19:11:27,316 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err49ASSERT_VIOLATIONDATA_RACE (82 of 304 remaining) [2023-08-29 19:11:27,317 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err50ASSERT_VIOLATIONDATA_RACE (81 of 304 remaining) [2023-08-29 19:11:27,317 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err51ASSERT_VIOLATIONDATA_RACE (80 of 304 remaining) [2023-08-29 19:11:27,317 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err52ASSERT_VIOLATIONDATA_RACE (79 of 304 remaining) [2023-08-29 19:11:27,317 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err53ASSERT_VIOLATIONDATA_RACE (78 of 304 remaining) [2023-08-29 19:11:27,317 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err54ASSERT_VIOLATIONDATA_RACE (77 of 304 remaining) [2023-08-29 19:11:27,318 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err55ASSERT_VIOLATIONDATA_RACE (76 of 304 remaining) [2023-08-29 19:11:27,318 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err56ASSERT_VIOLATIONDATA_RACE (75 of 304 remaining) [2023-08-29 19:11:27,318 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err57ASSERT_VIOLATIONDATA_RACE (74 of 304 remaining) [2023-08-29 19:11:27,318 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err58ASSERT_VIOLATIONDATA_RACE (73 of 304 remaining) [2023-08-29 19:11:27,318 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err59ASSERT_VIOLATIONDATA_RACE (72 of 304 remaining) [2023-08-29 19:11:27,319 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err60ASSERT_VIOLATIONDATA_RACE (71 of 304 remaining) [2023-08-29 19:11:27,319 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err61ASSERT_VIOLATIONDATA_RACE (70 of 304 remaining) [2023-08-29 19:11:27,319 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err62ASSERT_VIOLATIONDATA_RACE (69 of 304 remaining) [2023-08-29 19:11:27,319 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err63ASSERT_VIOLATIONDATA_RACE (68 of 304 remaining) [2023-08-29 19:11:27,319 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err64ASSERT_VIOLATIONDATA_RACE (67 of 304 remaining) [2023-08-29 19:11:27,319 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err65ASSERT_VIOLATIONDATA_RACE (66 of 304 remaining) [2023-08-29 19:11:27,320 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread2Err0ASSERT_VIOLATIONDATA_RACE (65 of 304 remaining) [2023-08-29 19:11:27,320 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread2Err1ASSERT_VIOLATIONDATA_RACE (64 of 304 remaining) [2023-08-29 19:11:27,320 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread2Err2ASSERT_VIOLATIONDATA_RACE (63 of 304 remaining) [2023-08-29 19:11:27,320 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread2Err3ASSERT_VIOLATIONDATA_RACE (62 of 304 remaining) [2023-08-29 19:11:27,320 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread2Err4ASSERT_VIOLATIONDATA_RACE (61 of 304 remaining) [2023-08-29 19:11:27,321 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread2Err5ASSERT_VIOLATIONDATA_RACE (60 of 304 remaining) [2023-08-29 19:11:27,321 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread2Err6ASSERT_VIOLATIONDATA_RACE (59 of 304 remaining) [2023-08-29 19:11:27,321 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread2Err7ASSERT_VIOLATIONDATA_RACE (58 of 304 remaining) [2023-08-29 19:11:27,321 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread2Err8ASSERT_VIOLATIONDATA_RACE (57 of 304 remaining) [2023-08-29 19:11:27,321 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread2Err9ASSERT_VIOLATIONDATA_RACE (56 of 304 remaining) [2023-08-29 19:11:27,322 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread2Err10ASSERT_VIOLATIONDATA_RACE (55 of 304 remaining) [2023-08-29 19:11:27,322 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread2Err11ASSERT_VIOLATIONDATA_RACE (54 of 304 remaining) [2023-08-29 19:11:27,322 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread2Err12ASSERT_VIOLATIONDATA_RACE (53 of 304 remaining) [2023-08-29 19:11:27,322 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread2Err13ASSERT_VIOLATIONDATA_RACE (52 of 304 remaining) [2023-08-29 19:11:27,322 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread2Err14ASSERT_VIOLATIONDATA_RACE (51 of 304 remaining) [2023-08-29 19:11:27,322 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread2Err15ASSERT_VIOLATIONDATA_RACE (50 of 304 remaining) [2023-08-29 19:11:27,323 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread2Err16ASSERT_VIOLATIONDATA_RACE (49 of 304 remaining) [2023-08-29 19:11:27,323 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread2Err17ASSERT_VIOLATIONDATA_RACE (48 of 304 remaining) [2023-08-29 19:11:27,323 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread2Err18ASSERT_VIOLATIONDATA_RACE (47 of 304 remaining) [2023-08-29 19:11:27,323 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread2Err19ASSERT_VIOLATIONDATA_RACE (46 of 304 remaining) [2023-08-29 19:11:27,323 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread2Err20ASSERT_VIOLATIONDATA_RACE (45 of 304 remaining) [2023-08-29 19:11:27,324 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread2Err21ASSERT_VIOLATIONDATA_RACE (44 of 304 remaining) [2023-08-29 19:11:27,324 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread3Err0ASSERT_VIOLATIONDATA_RACE (43 of 304 remaining) [2023-08-29 19:11:27,324 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread3Err1ASSERT_VIOLATIONDATA_RACE (42 of 304 remaining) [2023-08-29 19:11:27,324 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread3Err2ASSERT_VIOLATIONDATA_RACE (41 of 304 remaining) [2023-08-29 19:11:27,324 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread3Err3ASSERT_VIOLATIONDATA_RACE (40 of 304 remaining) [2023-08-29 19:11:27,325 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread3Err4ASSERT_VIOLATIONDATA_RACE (39 of 304 remaining) [2023-08-29 19:11:27,325 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread3Err5ASSERT_VIOLATIONDATA_RACE (38 of 304 remaining) [2023-08-29 19:11:27,325 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread3Err6ASSERT_VIOLATIONDATA_RACE (37 of 304 remaining) [2023-08-29 19:11:27,325 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread3Err7ASSERT_VIOLATIONDATA_RACE (36 of 304 remaining) [2023-08-29 19:11:27,325 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread3Err8ASSERT_VIOLATIONDATA_RACE (35 of 304 remaining) [2023-08-29 19:11:27,325 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread3Err9ASSERT_VIOLATIONDATA_RACE (34 of 304 remaining) [2023-08-29 19:11:27,326 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread3Err10ASSERT_VIOLATIONDATA_RACE (33 of 304 remaining) [2023-08-29 19:11:27,326 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread3Err11ASSERT_VIOLATIONDATA_RACE (32 of 304 remaining) [2023-08-29 19:11:27,326 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread3Err12ASSERT_VIOLATIONDATA_RACE (31 of 304 remaining) [2023-08-29 19:11:27,326 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread3Err13ASSERT_VIOLATIONDATA_RACE (30 of 304 remaining) [2023-08-29 19:11:27,326 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread3Err14ASSERT_VIOLATIONDATA_RACE (29 of 304 remaining) [2023-08-29 19:11:27,327 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread3Err15ASSERT_VIOLATIONDATA_RACE (28 of 304 remaining) [2023-08-29 19:11:27,327 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread3Err16ASSERT_VIOLATIONDATA_RACE (27 of 304 remaining) [2023-08-29 19:11:27,327 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread3Err17ASSERT_VIOLATIONDATA_RACE (26 of 304 remaining) [2023-08-29 19:11:27,327 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread3Err18ASSERT_VIOLATIONDATA_RACE (25 of 304 remaining) [2023-08-29 19:11:27,327 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread3Err19ASSERT_VIOLATIONDATA_RACE (24 of 304 remaining) [2023-08-29 19:11:27,328 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread3Err20ASSERT_VIOLATIONDATA_RACE (23 of 304 remaining) [2023-08-29 19:11:27,328 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread3Err21ASSERT_VIOLATIONDATA_RACE (22 of 304 remaining) [2023-08-29 19:11:27,328 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread4Err0ASSERT_VIOLATIONDATA_RACE (21 of 304 remaining) [2023-08-29 19:11:27,328 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread4Err1ASSERT_VIOLATIONDATA_RACE (20 of 304 remaining) [2023-08-29 19:11:27,328 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread4Err2ASSERT_VIOLATIONDATA_RACE (19 of 304 remaining) [2023-08-29 19:11:27,329 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread4Err3ASSERT_VIOLATIONDATA_RACE (18 of 304 remaining) [2023-08-29 19:11:27,329 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread4Err4ASSERT_VIOLATIONDATA_RACE (17 of 304 remaining) [2023-08-29 19:11:27,329 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread4Err5ASSERT_VIOLATIONDATA_RACE (16 of 304 remaining) [2023-08-29 19:11:27,329 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread4Err6ASSERT_VIOLATIONDATA_RACE (15 of 304 remaining) [2023-08-29 19:11:27,329 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread4Err7ASSERT_VIOLATIONDATA_RACE (14 of 304 remaining) [2023-08-29 19:11:27,329 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread4Err8ASSERT_VIOLATIONDATA_RACE (13 of 304 remaining) [2023-08-29 19:11:27,330 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread4Err9ASSERT_VIOLATIONDATA_RACE (12 of 304 remaining) [2023-08-29 19:11:27,330 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread4Err10ASSERT_VIOLATIONDATA_RACE (11 of 304 remaining) [2023-08-29 19:11:27,330 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread4Err11ASSERT_VIOLATIONDATA_RACE (10 of 304 remaining) [2023-08-29 19:11:27,330 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread4Err12ASSERT_VIOLATIONDATA_RACE (9 of 304 remaining) [2023-08-29 19:11:27,330 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread4Err13ASSERT_VIOLATIONDATA_RACE (8 of 304 remaining) [2023-08-29 19:11:27,331 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread4Err14ASSERT_VIOLATIONDATA_RACE (7 of 304 remaining) [2023-08-29 19:11:27,331 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread4Err15ASSERT_VIOLATIONDATA_RACE (6 of 304 remaining) [2023-08-29 19:11:27,331 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread4Err16ASSERT_VIOLATIONDATA_RACE (5 of 304 remaining) [2023-08-29 19:11:27,331 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread4Err17ASSERT_VIOLATIONDATA_RACE (4 of 304 remaining) [2023-08-29 19:11:27,331 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread4Err18ASSERT_VIOLATIONDATA_RACE (3 of 304 remaining) [2023-08-29 19:11:27,332 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread4Err19ASSERT_VIOLATIONDATA_RACE (2 of 304 remaining) [2023-08-29 19:11:27,332 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread4Err20ASSERT_VIOLATIONDATA_RACE (1 of 304 remaining) [2023-08-29 19:11:27,332 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread4Err21ASSERT_VIOLATIONDATA_RACE (0 of 304 remaining) [2023-08-29 19:11:27,332 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2023-08-29 19:11:27,333 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1] [2023-08-29 19:11:27,339 INFO L228 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2023-08-29 19:11:27,340 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2023-08-29 19:11:27,344 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 29.08 07:11:27 BasicIcfg [2023-08-29 19:11:27,344 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-08-29 19:11:27,344 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-08-29 19:11:27,344 INFO L271 PluginConnector]: Initializing Witness Printer... [2023-08-29 19:11:27,345 INFO L275 PluginConnector]: Witness Printer initialized [2023-08-29 19:11:27,345 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.08 07:10:56" (3/4) ... [2023-08-29 19:11:27,347 INFO L137 WitnessPrinter]: Generating witness for correct program [2023-08-29 19:11:27,352 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure thread1 [2023-08-29 19:11:27,352 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure thread2 [2023-08-29 19:11:27,353 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure thread3 [2023-08-29 19:11:27,353 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure thread4 [2023-08-29 19:11:27,361 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 38 nodes and edges [2023-08-29 19:11:27,362 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2023-08-29 19:11:27,363 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2023-08-29 19:11:27,363 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2023-08-29 19:11:27,418 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2023-08-29 19:11:27,418 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-08-29 19:11:27,418 INFO L158 Benchmark]: Toolchain (without parser) took 34334.74ms. Allocated memory was 75.5MB in the beginning and 1.0GB in the end (delta: 935.3MB). Free memory was 53.8MB in the beginning and 843.3MB in the end (delta: -789.5MB). Peak memory consumption was 147.6MB. Max. memory is 16.1GB. [2023-08-29 19:11:27,419 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 56.6MB. Free memory was 34.7MB in the beginning and 34.6MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2023-08-29 19:11:27,419 INFO L158 Benchmark]: CACSL2BoogieTranslator took 371.06ms. Allocated memory is still 75.5MB. Free memory was 53.6MB in the beginning and 37.6MB in the end (delta: 15.9MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2023-08-29 19:11:27,419 INFO L158 Benchmark]: Boogie Procedure Inliner took 112.59ms. Allocated memory is still 75.5MB. Free memory was 37.4MB in the beginning and 51.0MB in the end (delta: -13.6MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-08-29 19:11:27,420 INFO L158 Benchmark]: Boogie Preprocessor took 95.03ms. Allocated memory is still 75.5MB. Free memory was 51.0MB in the beginning and 45.7MB in the end (delta: 5.3MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-08-29 19:11:27,420 INFO L158 Benchmark]: RCFGBuilder took 2374.45ms. Allocated memory was 75.5MB in the beginning and 113.2MB in the end (delta: 37.7MB). Free memory was 45.4MB in the beginning and 61.1MB in the end (delta: -15.7MB). Peak memory consumption was 58.4MB. Max. memory is 16.1GB. [2023-08-29 19:11:27,420 INFO L158 Benchmark]: TraceAbstraction took 31300.15ms. Allocated memory was 113.2MB in the beginning and 1.0GB in the end (delta: 897.6MB). Free memory was 60.7MB in the beginning and 850.6MB in the end (delta: -789.9MB). Peak memory consumption was 419.1MB. Max. memory is 16.1GB. [2023-08-29 19:11:27,421 INFO L158 Benchmark]: Witness Printer took 73.65ms. Allocated memory is still 1.0GB. Free memory was 850.6MB in the beginning and 843.3MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2023-08-29 19:11:27,422 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 56.6MB. Free memory was 34.7MB in the beginning and 34.6MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 371.06ms. Allocated memory is still 75.5MB. Free memory was 53.6MB in the beginning and 37.6MB in the end (delta: 15.9MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 112.59ms. Allocated memory is still 75.5MB. Free memory was 37.4MB in the beginning and 51.0MB in the end (delta: -13.6MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 95.03ms. Allocated memory is still 75.5MB. Free memory was 51.0MB in the beginning and 45.7MB in the end (delta: 5.3MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 2374.45ms. Allocated memory was 75.5MB in the beginning and 113.2MB in the end (delta: 37.7MB). Free memory was 45.4MB in the beginning and 61.1MB in the end (delta: -15.7MB). Peak memory consumption was 58.4MB. Max. memory is 16.1GB. * TraceAbstraction took 31300.15ms. Allocated memory was 113.2MB in the beginning and 1.0GB in the end (delta: 897.6MB). Free memory was 60.7MB in the beginning and 850.6MB in the end (delta: -789.9MB). Peak memory consumption was 419.1MB. Max. memory is 16.1GB. * Witness Printer took 73.65ms. Allocated memory is still 1.0GB. Free memory was 850.6MB in the beginning and 843.3MB in the end (delta: 7.3MB). 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: 21.3s, 595 PlacesBefore, 229 PlacesAfterwards, 606 TransitionsBefore, 224 TransitionsAfterwards, 32160 CoEnabledTransitionPairs, 8 FixpointIterations, 417 TrivialSequentialCompositions, 138 ConcurrentSequentialCompositions, 35 TrivialYvCompositions, 15 ConcurrentYvCompositions, 16 ChoiceCompositions, 621 TotalNumberOfCompositions, 237188 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 51826, independent: 49867, independent conditional: 0, independent unconditional: 49867, dependent: 1959, dependent conditional: 0, dependent unconditional: 1959, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 10672, independent: 10478, independent conditional: 0, independent unconditional: 10478, dependent: 194, dependent conditional: 0, dependent unconditional: 194, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 51826, independent: 39389, independent conditional: 0, independent unconditional: 39389, dependent: 1765, dependent conditional: 0, dependent unconditional: 1765, unknown: 10672, unknown conditional: 0, unknown unconditional: 10672] , Statistics on independence cache: Total cache size (in pairs): 3554, Positive cache size: 3412, Positive conditional cache size: 0, Positive unconditional cache size: 3412, Negative cache size: 142, Negative conditional cache size: 0, Negative unconditional cache size: 142, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0 - 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: 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: 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: 56]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 56]: 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: 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: 62]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 62]: 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: 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: 68]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 68]: 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: 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: 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: 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: 74]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 74]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 78]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 78]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 78]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 78]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 78]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 79]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 79]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 79]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 79]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 79]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 79]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 80]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 80]: 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: 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: 86]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 86]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 96]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 96]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 96]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 96]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 96]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 97]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 97]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 97]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 97]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 97]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 97]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 98]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 98]: 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: 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: 104]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 104]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 114]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 114]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 114]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 114]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 114]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 115]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 115]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 115]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 115]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 115]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 115]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 116]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 116]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 120]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 120]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 120]: 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: 121]: 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: 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: 122]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 150]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 152]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 153]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 154]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 154]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 155]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 155]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 197]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 157]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 158]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 158]: 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: 160]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 160]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 197]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 162]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 163]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 163]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 164]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 165]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 165]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 197]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 167]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 168]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 168]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 169]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 170]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 170]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 197]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 172]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 173]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 180]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 181]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 182]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 183]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 185]: 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: 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: 133]: 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: 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: 138]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 138]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 138]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 138]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 138]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 139]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 139]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 139]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 139]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 139]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 139]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 140]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 140]: 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 9 procedures, 781 locations, 304 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: 31.0s, OverallIterations: 5, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 6.8s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 21.6s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 635 SdHoareTripleChecker+Valid, 2.4s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 345 mSDsluCounter, 54 SdHoareTripleChecker+Invalid, 2.1s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 0 mSDsCounter, 350 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 1747 IncrementalHoareTripleChecker+Invalid, 2097 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 350 mSolverCounterUnsat, 54 mSDtfsCounter, 1747 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 20 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=472occurred in iteration=0, InterpolantAutomatonStates: 26, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 2.1s InterpolantComputationTime, 111 NumberOfCodeBlocks, 111 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 106 ConstructedInterpolants, 0 QuantifiedInterpolants, 430 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 5 InterpolantComputations, 5 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 168 specifications checked. All of them hold RESULT: Ultimate proved your program to be correct! [2023-08-29 19:11:27,466 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