./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/no-data-race.prp --file ../../../trunk/examples/svcomp/weaver/bench-exp1x3.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/bench-exp1x3.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 3241bc7a4fb5fce7b9ee4eb3820005fca7c10e90159ff3c3ee85c2790d085281 --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 18:47:47,398 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-08-29 18:47:47,401 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-08-29 18:47:47,443 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-08-29 18:47:47,445 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-08-29 18:47:47,447 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-08-29 18:47:47,449 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-08-29 18:47:47,452 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-08-29 18:47:47,454 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-08-29 18:47:47,458 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-08-29 18:47:47,459 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-08-29 18:47:47,461 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-08-29 18:47:47,461 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-08-29 18:47:47,463 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-08-29 18:47:47,464 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-08-29 18:47:47,470 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-08-29 18:47:47,471 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-08-29 18:47:47,472 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-08-29 18:47:47,473 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-08-29 18:47:47,478 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-08-29 18:47:47,495 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-08-29 18:47:47,496 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-08-29 18:47:47,497 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-08-29 18:47:47,497 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-08-29 18:47:47,503 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-08-29 18:47:47,504 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-08-29 18:47:47,504 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-08-29 18:47:47,506 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-08-29 18:47:47,506 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-08-29 18:47:47,509 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-08-29 18:47:47,509 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-08-29 18:47:47,514 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-08-29 18:47:47,515 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-08-29 18:47:47,516 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-08-29 18:47:47,516 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-08-29 18:47:47,517 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-08-29 18:47:47,518 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-08-29 18:47:47,518 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-08-29 18:47:47,518 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-08-29 18:47:47,519 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-08-29 18:47:47,519 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-08-29 18:47:47,521 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DataRace-32bit-Automizer_Default.epf [2023-08-29 18:47:47,553 INFO L113 SettingsManager]: Loading preferences was successful [2023-08-29 18:47:47,553 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-08-29 18:47:47,554 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-08-29 18:47:47,554 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-08-29 18:47:47,555 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-08-29 18:47:47,555 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-08-29 18:47:47,556 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-08-29 18:47:47,556 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2023-08-29 18:47:47,556 INFO L138 SettingsManager]: * Use SBE=true [2023-08-29 18:47:47,557 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-08-29 18:47:47,557 INFO L138 SettingsManager]: * sizeof long=4 [2023-08-29 18:47:47,558 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2023-08-29 18:47:47,558 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-08-29 18:47:47,558 INFO L138 SettingsManager]: * sizeof POINTER=4 [2023-08-29 18:47:47,558 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-08-29 18:47:47,558 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-08-29 18:47:47,558 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-08-29 18:47:47,558 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-08-29 18:47:47,559 INFO L138 SettingsManager]: * Check absence of data races in concurrent programs=true [2023-08-29 18:47:47,559 INFO L138 SettingsManager]: * sizeof long double=12 [2023-08-29 18:47:47,559 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-08-29 18:47:47,559 INFO L138 SettingsManager]: * Use constant arrays=true [2023-08-29 18:47:47,559 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-08-29 18:47:47,560 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-08-29 18:47:47,560 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-08-29 18:47:47,560 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-08-29 18:47:47,560 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-08-29 18:47:47,560 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-08-29 18:47:47,560 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-08-29 18:47:47,561 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-08-29 18:47:47,561 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2023-08-29 18:47:47,561 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-08-29 18:47:47,561 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-08-29 18:47:47,561 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-08-29 18:47:47,562 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-08-29 18:47:47,562 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-08-29 18:47:47,562 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-08-29 18:47:47,562 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! data-race) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3241bc7a4fb5fce7b9ee4eb3820005fca7c10e90159ff3c3ee85c2790d085281 Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: When to check the insufficient erros location relative to the other error locations -> TOGETHER [2023-08-29 18:47:47,829 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-08-29 18:47:47,847 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-08-29 18:47:47,849 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-08-29 18:47:47,850 INFO L271 PluginConnector]: Initializing CDTParser... [2023-08-29 18:47:47,850 INFO L275 PluginConnector]: CDTParser initialized [2023-08-29 18:47:47,852 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/bench-exp1x3.wvr.c [2023-08-29 18:47:48,971 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-08-29 18:47:49,170 INFO L351 CDTParser]: Found 1 translation units. [2023-08-29 18:47:49,170 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/bench-exp1x3.wvr.c [2023-08-29 18:47:49,175 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/17a23f458/cff97765f4914c6493015b4552fb3669/FLAGf5a2681ad [2023-08-29 18:47:49,187 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/17a23f458/cff97765f4914c6493015b4552fb3669 [2023-08-29 18:47:49,189 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-08-29 18:47:49,190 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2023-08-29 18:47:49,191 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-08-29 18:47:49,191 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-08-29 18:47:49,194 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-08-29 18:47:49,195 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.08 06:47:49" (1/1) ... [2023-08-29 18:47:49,195 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@224f9add and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 06:47:49, skipping insertion in model container [2023-08-29 18:47:49,196 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.08 06:47:49" (1/1) ... [2023-08-29 18:47:49,201 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-08-29 18:47:49,214 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-08-29 18:47:49,379 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/bench-exp1x3.wvr.c[1849,1862] [2023-08-29 18:47:49,380 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-08-29 18:47:49,389 INFO L203 MainTranslator]: Completed pre-run [2023-08-29 18:47:49,422 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/bench-exp1x3.wvr.c[1849,1862] [2023-08-29 18:47:49,422 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-08-29 18:47:49,437 INFO L208 MainTranslator]: Completed translation [2023-08-29 18:47:49,437 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 06:47:49 WrapperNode [2023-08-29 18:47:49,438 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-08-29 18:47:49,439 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-08-29 18:47:49,439 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-08-29 18:47:49,439 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2023-08-29 18:47:49,445 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 06:47:49" (1/1) ... [2023-08-29 18:47:49,459 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 06:47:49" (1/1) ... [2023-08-29 18:47:49,485 INFO L138 Inliner]: procedures = 18, calls = 20, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 96 [2023-08-29 18:47:49,485 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-08-29 18:47:49,487 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-08-29 18:47:49,487 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-08-29 18:47:49,487 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-08-29 18:47:49,494 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 06:47:49" (1/1) ... [2023-08-29 18:47:49,494 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 06:47:49" (1/1) ... [2023-08-29 18:47:49,508 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 06:47:49" (1/1) ... [2023-08-29 18:47:49,509 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 06:47:49" (1/1) ... [2023-08-29 18:47:49,514 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 06:47:49" (1/1) ... [2023-08-29 18:47:49,524 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 06:47:49" (1/1) ... [2023-08-29 18:47:49,527 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 06:47:49" (1/1) ... [2023-08-29 18:47:49,533 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 06:47:49" (1/1) ... [2023-08-29 18:47:49,536 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-08-29 18:47:49,538 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-08-29 18:47:49,539 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-08-29 18:47:49,539 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-08-29 18:47:49,540 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 06:47:49" (1/1) ... [2023-08-29 18:47:49,544 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-08-29 18:47:49,556 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-08-29 18:47:49,570 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 18:47:49,600 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 18:47:49,616 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-08-29 18:47:49,616 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2023-08-29 18:47:49,616 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2023-08-29 18:47:49,617 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2023-08-29 18:47:49,617 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2023-08-29 18:47:49,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-08-29 18:47:49,617 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-08-29 18:47:49,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-08-29 18:47:49,617 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-08-29 18:47:49,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-08-29 18:47:49,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-08-29 18:47:49,618 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-08-29 18:47:49,620 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 18:47:49,726 INFO L236 CfgBuilder]: Building ICFG [2023-08-29 18:47:49,728 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-08-29 18:47:50,093 INFO L277 CfgBuilder]: Performing block encoding [2023-08-29 18:47:50,100 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-08-29 18:47:50,100 INFO L302 CfgBuilder]: Removed 2 assume(true) statements. [2023-08-29 18:47:50,102 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.08 06:47:50 BoogieIcfgContainer [2023-08-29 18:47:50,102 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-08-29 18:47:50,104 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-08-29 18:47:50,104 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2023-08-29 18:47:50,107 INFO L275 PluginConnector]: TraceAbstraction initialized [2023-08-29 18:47:50,107 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.08 06:47:49" (1/3) ... [2023-08-29 18:47:50,107 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7b064ebb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.08 06:47:50, skipping insertion in model container [2023-08-29 18:47:50,108 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 06:47:49" (2/3) ... [2023-08-29 18:47:50,108 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7b064ebb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.08 06:47:50, skipping insertion in model container [2023-08-29 18:47:50,108 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.08 06:47:50" (3/3) ... [2023-08-29 18:47:50,109 INFO L112 eAbstractionObserver]: Analyzing ICFG bench-exp1x3.wvr.c [2023-08-29 18:47:50,115 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2023-08-29 18:47:50,123 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-08-29 18:47:50,129 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 20 error locations. [2023-08-29 18:47:50,129 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2023-08-29 18:47:50,212 INFO L144 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2023-08-29 18:47:50,248 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 156 places, 156 transitions, 328 flow [2023-08-29 18:47:50,298 INFO L130 PetriNetUnfolder]: 7/154 cut-off events. [2023-08-29 18:47:50,299 INFO L131 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2023-08-29 18:47:50,305 INFO L83 FinitePrefix]: Finished finitePrefix Result has 163 conditions, 154 events. 7/154 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 166 event pairs, 0 based on Foata normal form. 0/127 useless extension candidates. Maximal degree in co-relation 92. Up to 2 conditions per place. [2023-08-29 18:47:50,305 INFO L82 GeneralOperation]: Start removeDead. Operand has 156 places, 156 transitions, 328 flow [2023-08-29 18:47:50,310 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 140 places, 139 transitions, 290 flow [2023-08-29 18:47:50,313 INFO L124 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2023-08-29 18:47:50,321 INFO L131 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 140 places, 139 transitions, 290 flow [2023-08-29 18:47:50,323 INFO L113 LiptonReduction]: Starting Lipton reduction on Petri net that has 140 places, 139 transitions, 290 flow [2023-08-29 18:47:50,324 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 140 places, 139 transitions, 290 flow [2023-08-29 18:47:50,365 INFO L130 PetriNetUnfolder]: 6/139 cut-off events. [2023-08-29 18:47:50,366 INFO L131 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2023-08-29 18:47:50,367 INFO L83 FinitePrefix]: Finished finitePrefix Result has 148 conditions, 139 events. 6/139 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 163 event pairs, 0 based on Foata normal form. 0/114 useless extension candidates. Maximal degree in co-relation 92. Up to 2 conditions per place. [2023-08-29 18:47:50,369 INFO L119 LiptonReduction]: Number of co-enabled transitions 2576 [2023-08-29 18:47:53,576 INFO L134 LiptonReduction]: Checked pairs total: 4618 [2023-08-29 18:47:53,577 INFO L136 LiptonReduction]: Total number of compositions: 165 [2023-08-29 18:47:53,590 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-08-29 18:47:53,595 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;@535a2cb8, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-08-29 18:47:53,596 INFO L358 AbstractCegarLoop]: Starting to check reachability of 32 error locations. [2023-08-29 18:47:53,597 INFO L130 PetriNetUnfolder]: 0/0 cut-off events. [2023-08-29 18:47:53,597 INFO L131 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2023-08-29 18:47:53,598 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-29 18:47:53,598 INFO L208 CegarLoopForPetriNet]: trace histogram [1] [2023-08-29 18:47:53,598 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 28 more)] === [2023-08-29 18:47:53,603 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-29 18:47:53,603 INFO L85 PathProgramCache]: Analyzing trace with hash 574, now seen corresponding path program 1 times [2023-08-29 18:47:53,611 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-29 18:47:53,611 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [295641718] [2023-08-29 18:47:53,611 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-29 18:47:53,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-29 18:47:53,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-29 18:47:53,690 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 18:47:53,690 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-29 18:47:53,691 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [295641718] [2023-08-29 18:47:53,691 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [295641718] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-29 18:47:53,691 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-29 18:47:53,692 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [0] imperfect sequences [] total 0 [2023-08-29 18:47:53,693 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [940747608] [2023-08-29 18:47:53,693 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-29 18:47:53,700 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-08-29 18:47:53,704 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-29 18:47:53,720 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-08-29 18:47:53,721 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-08-29 18:47:53,723 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 147 out of 321 [2023-08-29 18:47:53,725 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 39 places, 36 transitions, 84 flow. Second operand has 2 states, 2 states have (on average 147.5) internal successors, (295), 2 states have internal predecessors, (295), 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 18:47:53,725 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-29 18:47:53,725 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 147 of 321 [2023-08-29 18:47:53,726 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-29 18:47:53,758 INFO L130 PetriNetUnfolder]: 40/77 cut-off events. [2023-08-29 18:47:53,759 INFO L131 PetriNetUnfolder]: For 8/8 co-relation queries the response was YES. [2023-08-29 18:47:53,759 INFO L83 FinitePrefix]: Finished finitePrefix Result has 165 conditions, 77 events. 40/77 cut-off events. For 8/8 co-relation queries the response was YES. Maximal size of possible extension queue 9. Compared 161 event pairs, 24 based on Foata normal form. 1/62 useless extension candidates. Maximal degree in co-relation 125. Up to 73 conditions per place. [2023-08-29 18:47:53,761 INFO L137 encePairwiseOnDemand]: 301/321 looper letters, 13 selfloop transitions, 0 changer transitions 1/16 dead transitions. [2023-08-29 18:47:53,761 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 22 places, 16 transitions, 72 flow [2023-08-29 18:47:53,762 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-08-29 18:47:53,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2023-08-29 18:47:53,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 328 transitions. [2023-08-29 18:47:53,773 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.5109034267912772 [2023-08-29 18:47:53,774 INFO L72 ComplementDD]: Start complementDD. Operand 2 states and 328 transitions. [2023-08-29 18:47:53,774 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2 states and 328 transitions. [2023-08-29 18:47:53,775 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-29 18:47:53,777 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 2 states and 328 transitions. [2023-08-29 18:47:53,780 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 3 states, 2 states have (on average 164.0) internal successors, (328), 2 states have internal predecessors, (328), 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 18:47:53,784 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 3 states, 3 states have (on average 321.0) internal successors, (963), 3 states have internal predecessors, (963), 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 18:47:53,785 INFO L81 ComplementDD]: Finished complementDD. Result has 3 states, 3 states have (on average 321.0) internal successors, (963), 3 states have internal predecessors, (963), 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 18:47:53,786 INFO L175 Difference]: Start difference. First operand has 39 places, 36 transitions, 84 flow. Second operand 2 states and 328 transitions. [2023-08-29 18:47:53,787 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 22 places, 16 transitions, 72 flow [2023-08-29 18:47:53,789 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 18 places, 16 transitions, 64 flow, removed 0 selfloop flow, removed 4 redundant places. [2023-08-29 18:47:53,790 INFO L231 Difference]: Finished difference. Result has 18 places, 15 transitions, 33 flow [2023-08-29 18:47:53,791 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=321, PETRI_DIFFERENCE_MINUEND_FLOW=36, PETRI_DIFFERENCE_MINUEND_PLACES=17, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=16, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=16, PETRI_DIFFERENCE_SUBTRAHEND_STATES=2, PETRI_FLOW=33, PETRI_PLACES=18, PETRI_TRANSITIONS=15} [2023-08-29 18:47:53,794 INFO L281 CegarLoopForPetriNet]: 39 programPoint places, -21 predicate places. [2023-08-29 18:47:53,794 INFO L495 AbstractCegarLoop]: Abstraction has has 18 places, 15 transitions, 33 flow [2023-08-29 18:47:53,795 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 147.5) internal successors, (295), 2 states have internal predecessors, (295), 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 18:47:53,795 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-29 18:47:53,795 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1] [2023-08-29 18:47:53,795 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-08-29 18:47:53,795 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting thread1Err1ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 28 more)] === [2023-08-29 18:47:53,796 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-29 18:47:53,796 INFO L85 PathProgramCache]: Analyzing trace with hash 17723882, now seen corresponding path program 1 times [2023-08-29 18:47:53,796 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-29 18:47:53,797 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1505337114] [2023-08-29 18:47:53,797 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-29 18:47:53,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-29 18:47:53,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-29 18:47:53,865 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 18:47:53,865 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-29 18:47:53,866 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1505337114] [2023-08-29 18:47:53,866 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1505337114] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-29 18:47:53,866 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-29 18:47:53,866 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-08-29 18:47:53,866 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1176406445] [2023-08-29 18:47:53,867 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-29 18:47:53,867 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-08-29 18:47:53,868 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-29 18:47:53,868 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-08-29 18:47:53,868 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-08-29 18:47:53,879 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 140 out of 321 [2023-08-29 18:47:53,880 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 18 places, 15 transitions, 33 flow. Second operand has 3 states, 3 states have (on average 141.33333333333334) internal successors, (424), 3 states have internal predecessors, (424), 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 18:47:53,880 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-29 18:47:53,880 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 140 of 321 [2023-08-29 18:47:53,880 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-29 18:47:53,909 INFO L130 PetriNetUnfolder]: 45/80 cut-off events. [2023-08-29 18:47:53,909 INFO L131 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2023-08-29 18:47:53,910 INFO L83 FinitePrefix]: Finished finitePrefix Result has 168 conditions, 80 events. 45/80 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 170 event pairs, 8 based on Foata normal form. 0/64 useless extension candidates. Maximal degree in co-relation 165. Up to 75 conditions per place. [2023-08-29 18:47:53,910 INFO L137 encePairwiseOnDemand]: 317/321 looper letters, 0 selfloop transitions, 0 changer transitions 18/18 dead transitions. [2023-08-29 18:47:53,910 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 17 places, 18 transitions, 76 flow [2023-08-29 18:47:53,910 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-08-29 18:47:53,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-08-29 18:47:53,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 440 transitions. [2023-08-29 18:47:53,913 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.4569055036344756 [2023-08-29 18:47:53,913 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 440 transitions. [2023-08-29 18:47:53,914 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 440 transitions. [2023-08-29 18:47:53,914 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-29 18:47:53,914 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 440 transitions. [2023-08-29 18:47:53,915 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 146.66666666666666) internal successors, (440), 3 states have internal predecessors, (440), 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 18:47:53,918 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 321.0) internal successors, (1284), 4 states have internal predecessors, (1284), 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 18:47:53,918 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 321.0) internal successors, (1284), 4 states have internal predecessors, (1284), 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 18:47:53,919 INFO L175 Difference]: Start difference. First operand has 18 places, 15 transitions, 33 flow. Second operand 3 states and 440 transitions. [2023-08-29 18:47:53,919 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 17 places, 18 transitions, 76 flow [2023-08-29 18:47:53,919 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 17 places, 18 transitions, 76 flow, removed 0 selfloop flow, removed 0 redundant places. [2023-08-29 18:47:53,919 INFO L231 Difference]: Finished difference. Result has 17 places, 0 transitions, 0 flow [2023-08-29 18:47:53,920 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=321, PETRI_DIFFERENCE_MINUEND_FLOW=29, PETRI_DIFFERENCE_MINUEND_PLACES=15, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=13, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=13, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=0, PETRI_PLACES=17, PETRI_TRANSITIONS=0} [2023-08-29 18:47:53,920 INFO L281 CegarLoopForPetriNet]: 39 programPoint places, -22 predicate places. [2023-08-29 18:47:53,921 INFO L495 AbstractCegarLoop]: Abstraction has has 17 places, 0 transitions, 0 flow [2023-08-29 18:47:53,921 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 141.33333333333334) internal successors, (424), 3 states have internal predecessors, (424), 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 18:47:53,924 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err0ASSERT_VIOLATIONDATA_RACE (31 of 32 remaining) [2023-08-29 18:47:53,924 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err1ASSERT_VIOLATIONDATA_RACE (30 of 32 remaining) [2023-08-29 18:47:53,924 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err2ASSERT_VIOLATIONDATA_RACE (29 of 32 remaining) [2023-08-29 18:47:53,925 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err3ASSERT_VIOLATIONDATA_RACE (28 of 32 remaining) [2023-08-29 18:47:53,925 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err4ASSERT_VIOLATIONDATA_RACE (27 of 32 remaining) [2023-08-29 18:47:53,925 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread2Err0ASSERT_VIOLATIONDATA_RACE (26 of 32 remaining) [2023-08-29 18:47:53,925 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread2Err1ASSERT_VIOLATIONDATA_RACE (25 of 32 remaining) [2023-08-29 18:47:53,925 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread2Err2ASSERT_VIOLATIONDATA_RACE (24 of 32 remaining) [2023-08-29 18:47:53,926 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread2Err3ASSERT_VIOLATIONDATA_RACE (23 of 32 remaining) [2023-08-29 18:47:53,926 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread2Err4ASSERT_VIOLATIONDATA_RACE (22 of 32 remaining) [2023-08-29 18:47:53,926 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (21 of 32 remaining) [2023-08-29 18:47:53,926 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE (20 of 32 remaining) [2023-08-29 18:47:53,927 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (19 of 32 remaining) [2023-08-29 18:47:53,927 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (18 of 32 remaining) [2023-08-29 18:47:53,927 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE (17 of 32 remaining) [2023-08-29 18:47:53,927 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr5ASSERT_VIOLATIONDATA_RACE (16 of 32 remaining) [2023-08-29 18:47:53,927 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr6ASSERT_VIOLATIONDATA_RACE (15 of 32 remaining) [2023-08-29 18:47:53,928 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr7ASSERT_VIOLATIONDATA_RACE (14 of 32 remaining) [2023-08-29 18:47:53,928 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr8ASSERT_VIOLATIONDATA_RACE (13 of 32 remaining) [2023-08-29 18:47:53,928 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr9ASSERT_VIOLATIONDATA_RACE (12 of 32 remaining) [2023-08-29 18:47:53,928 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (11 of 32 remaining) [2023-08-29 18:47:53,929 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (10 of 32 remaining) [2023-08-29 18:47:53,929 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err0ASSERT_VIOLATIONDATA_RACE (9 of 32 remaining) [2023-08-29 18:47:53,929 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err1ASSERT_VIOLATIONDATA_RACE (8 of 32 remaining) [2023-08-29 18:47:53,929 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err2ASSERT_VIOLATIONDATA_RACE (7 of 32 remaining) [2023-08-29 18:47:53,929 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err3ASSERT_VIOLATIONDATA_RACE (6 of 32 remaining) [2023-08-29 18:47:53,930 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err4ASSERT_VIOLATIONDATA_RACE (5 of 32 remaining) [2023-08-29 18:47:53,930 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread2Err0ASSERT_VIOLATIONDATA_RACE (4 of 32 remaining) [2023-08-29 18:47:53,930 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread2Err1ASSERT_VIOLATIONDATA_RACE (3 of 32 remaining) [2023-08-29 18:47:53,930 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread2Err2ASSERT_VIOLATIONDATA_RACE (2 of 32 remaining) [2023-08-29 18:47:53,930 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread2Err3ASSERT_VIOLATIONDATA_RACE (1 of 32 remaining) [2023-08-29 18:47:53,931 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread2Err4ASSERT_VIOLATIONDATA_RACE (0 of 32 remaining) [2023-08-29 18:47:53,931 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-08-29 18:47:53,931 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1] [2023-08-29 18:47:53,936 INFO L228 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2023-08-29 18:47:53,937 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2023-08-29 18:47:53,940 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 29.08 06:47:53 BasicIcfg [2023-08-29 18:47:53,941 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-08-29 18:47:53,941 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-08-29 18:47:53,941 INFO L271 PluginConnector]: Initializing Witness Printer... [2023-08-29 18:47:53,942 INFO L275 PluginConnector]: Witness Printer initialized [2023-08-29 18:47:53,942 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.08 06:47:50" (3/4) ... [2023-08-29 18:47:53,944 INFO L137 WitnessPrinter]: Generating witness for correct program [2023-08-29 18:47:53,949 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure thread1 [2023-08-29 18:47:53,949 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure thread2 [2023-08-29 18:47:53,953 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 17 nodes and edges [2023-08-29 18:47:53,954 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2023-08-29 18:47:53,954 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2023-08-29 18:47:53,954 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2023-08-29 18:47:53,987 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2023-08-29 18:47:53,987 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-08-29 18:47:53,988 INFO L158 Benchmark]: Toolchain (without parser) took 4797.94ms. Allocated memory was 75.5MB in the beginning and 94.4MB in the end (delta: 18.9MB). Free memory was 53.7MB in the beginning and 31.7MB in the end (delta: 22.0MB). Peak memory consumption was 42.7MB. Max. memory is 16.1GB. [2023-08-29 18:47:53,988 INFO L158 Benchmark]: CDTParser took 0.93ms. Allocated memory is still 75.5MB. Free memory is still 53.8MB. There was no memory consumed. Max. memory is 16.1GB. [2023-08-29 18:47:53,988 INFO L158 Benchmark]: CACSL2BoogieTranslator took 246.92ms. Allocated memory is still 75.5MB. Free memory was 53.4MB in the beginning and 42.1MB in the end (delta: 11.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2023-08-29 18:47:53,989 INFO L158 Benchmark]: Boogie Procedure Inliner took 46.84ms. Allocated memory is still 75.5MB. Free memory was 42.1MB in the beginning and 40.2MB in the end (delta: 1.9MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-08-29 18:47:53,989 INFO L158 Benchmark]: Boogie Preprocessor took 51.16ms. Allocated memory is still 75.5MB. Free memory was 40.2MB in the beginning and 38.8MB in the end (delta: 1.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-08-29 18:47:53,989 INFO L158 Benchmark]: RCFGBuilder took 564.05ms. Allocated memory is still 75.5MB. Free memory was 38.8MB in the beginning and 47.9MB in the end (delta: -9.1MB). Peak memory consumption was 10.6MB. Max. memory is 16.1GB. [2023-08-29 18:47:53,990 INFO L158 Benchmark]: TraceAbstraction took 3836.94ms. Allocated memory was 75.5MB in the beginning and 94.4MB in the end (delta: 18.9MB). Free memory was 47.2MB in the beginning and 35.1MB in the end (delta: 12.1MB). Peak memory consumption was 32.1MB. Max. memory is 16.1GB. [2023-08-29 18:47:53,990 INFO L158 Benchmark]: Witness Printer took 46.13ms. Allocated memory is still 94.4MB. Free memory was 34.6MB in the beginning and 31.7MB in the end (delta: 2.9MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-08-29 18:47:53,991 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.93ms. Allocated memory is still 75.5MB. Free memory is still 53.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 246.92ms. Allocated memory is still 75.5MB. Free memory was 53.4MB in the beginning and 42.1MB in the end (delta: 11.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 46.84ms. Allocated memory is still 75.5MB. Free memory was 42.1MB in the beginning and 40.2MB in the end (delta: 1.9MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 51.16ms. Allocated memory is still 75.5MB. Free memory was 40.2MB in the beginning and 38.8MB in the end (delta: 1.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 564.05ms. Allocated memory is still 75.5MB. Free memory was 38.8MB in the beginning and 47.9MB in the end (delta: -9.1MB). Peak memory consumption was 10.6MB. Max. memory is 16.1GB. * TraceAbstraction took 3836.94ms. Allocated memory was 75.5MB in the beginning and 94.4MB in the end (delta: 18.9MB). Free memory was 47.2MB in the beginning and 35.1MB in the end (delta: 12.1MB). Peak memory consumption was 32.1MB. Max. memory is 16.1GB. * Witness Printer took 46.13ms. Allocated memory is still 94.4MB. Free memory was 34.6MB in the beginning and 31.7MB in the end (delta: 2.9MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 3.3s, 140 PlacesBefore, 39 PlacesAfterwards, 139 TransitionsBefore, 36 TransitionsAfterwards, 2576 CoEnabledTransitionPairs, 7 FixpointIterations, 77 TrivialSequentialCompositions, 70 ConcurrentSequentialCompositions, 9 TrivialYvCompositions, 7 ConcurrentYvCompositions, 2 ChoiceCompositions, 165 TotalNumberOfCompositions, 4618 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 3455, independent: 3353, independent conditional: 0, independent unconditional: 3353, dependent: 102, dependent conditional: 0, dependent unconditional: 102, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 1577, independent: 1549, independent conditional: 0, independent unconditional: 1549, dependent: 28, dependent conditional: 0, dependent unconditional: 28, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 3455, independent: 1804, independent conditional: 0, independent unconditional: 1804, dependent: 74, dependent conditional: 0, dependent unconditional: 74, unknown: 1577, unknown conditional: 0, unknown unconditional: 1577] , Statistics on independence cache: Total cache size (in pairs): 91, Positive cache size: 79, Positive conditional cache size: 0, Positive unconditional cache size: 79, Negative cache size: 12, Negative conditional cache size: 0, Negative unconditional cache size: 12, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0 - PositiveResult [Line: 38]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 38]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 39]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 39]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 39]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 46]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 46]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 47]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 47]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 47]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 57]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 58]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 59]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 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: 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: 67]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 69]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 69]: 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 5 procedures, 196 locations, 32 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: 3.7s, OverallIterations: 2, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 3.3s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 23 SdHoareTripleChecker+Valid, 0.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 12 mSDsluCounter, 0 SdHoareTripleChecker+Invalid, 0.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 0 mSDsCounter, 6 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 45 IncrementalHoareTripleChecker+Invalid, 51 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 6 mSolverCounterUnsat, 0 mSDtfsCounter, 45 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=84occurred in iteration=0, InterpolantAutomatonStates: 5, 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, 0.0s SatisfiabilityAnalysisTime, 0.1s InterpolantComputationTime, 5 NumberOfCodeBlocks, 5 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 3 ConstructedInterpolants, 0 QuantifiedInterpolants, 5 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 2 InterpolantComputations, 2 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 20 specifications checked. All of them hold RESULT: Ultimate proved your program to be correct! [2023-08-29 18:47:54,015 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