./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-data-race.prp --file ../../sv-benchmarks/c/weaver/parallel-ticket-5.wvr.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for data races Using default analysis Version 4fc63b2a Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e397566e-a3c9-4ca9-b2c5-265830dbdb6d/bin/utaipan-verify-DbMuA5NWw2/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e397566e-a3c9-4ca9-b2c5-265830dbdb6d/bin/utaipan-verify-DbMuA5NWw2/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e397566e-a3c9-4ca9-b2c5-265830dbdb6d/bin/utaipan-verify-DbMuA5NWw2/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e397566e-a3c9-4ca9-b2c5-265830dbdb6d/bin/utaipan-verify-DbMuA5NWw2/config/TaipanReach.xml -i ../../sv-benchmarks/c/weaver/parallel-ticket-5.wvr.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e397566e-a3c9-4ca9-b2c5-265830dbdb6d/bin/utaipan-verify-DbMuA5NWw2/config/svcomp-DataRace-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e397566e-a3c9-4ca9-b2c5-265830dbdb6d/bin/utaipan-verify-DbMuA5NWw2 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! data-race) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash f044966ade6b1d79627a5dcb577ad24e14a4ae2ab2467e458af5fa83aa6cd521 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-4fc63b2 [2024-11-02 11:25:24,284 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-02 11:25:24,350 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e397566e-a3c9-4ca9-b2c5-265830dbdb6d/bin/utaipan-verify-DbMuA5NWw2/config/svcomp-DataRace-32bit-Taipan_Default.epf [2024-11-02 11:25:24,355 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-02 11:25:24,355 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-02 11:25:24,380 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-02 11:25:24,381 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-02 11:25:24,381 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-02 11:25:24,382 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-02 11:25:24,382 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-02 11:25:24,383 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-02 11:25:24,383 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-02 11:25:24,384 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-02 11:25:24,384 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-02 11:25:24,384 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-02 11:25:24,385 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-02 11:25:24,385 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-02 11:25:24,386 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-02 11:25:24,386 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-02 11:25:24,387 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-02 11:25:24,387 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-02 11:25:24,388 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-02 11:25:24,388 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-02 11:25:24,389 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-02 11:25:24,389 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-02 11:25:24,390 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-02 11:25:24,390 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-02 11:25:24,391 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-02 11:25:24,391 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-02 11:25:24,391 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-02 11:25:24,392 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-02 11:25:24,392 INFO L153 SettingsManager]: * Check absence of data races in concurrent programs=true [2024-11-02 11:25:24,393 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-02 11:25:24,393 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-02 11:25:24,394 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-02 11:25:24,394 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-02 11:25:24,394 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-02 11:25:24,395 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-02 11:25:24,395 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-02 11:25:24,396 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-02 11:25:24,396 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-02 11:25:24,397 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-02 11:25:24,397 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-02 11:25:24,397 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-02 11:25:24,398 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-02 11:25:24,398 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-02 11:25:24,398 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-02 11:25:24,399 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-02 11:25:24,399 INFO L153 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e397566e-a3c9-4ca9-b2c5-265830dbdb6d/bin/utaipan-verify-DbMuA5NWw2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e397566e-a3c9-4ca9-b2c5-265830dbdb6d/bin/utaipan-verify-DbMuA5NWw2 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! data-race) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f044966ade6b1d79627a5dcb577ad24e14a4ae2ab2467e458af5fa83aa6cd521 [2024-11-02 11:25:24,651 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-02 11:25:24,680 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-02 11:25:24,684 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-02 11:25:24,685 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-02 11:25:24,686 INFO L274 PluginConnector]: CDTParser initialized [2024-11-02 11:25:24,687 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e397566e-a3c9-4ca9-b2c5-265830dbdb6d/bin/utaipan-verify-DbMuA5NWw2/../../sv-benchmarks/c/weaver/parallel-ticket-5.wvr.c Unable to find full path for "g++" [2024-11-02 11:25:26,918 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-02 11:25:27,226 INFO L384 CDTParser]: Found 1 translation units. [2024-11-02 11:25:27,226 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e397566e-a3c9-4ca9-b2c5-265830dbdb6d/sv-benchmarks/c/weaver/parallel-ticket-5.wvr.c [2024-11-02 11:25:27,241 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e397566e-a3c9-4ca9-b2c5-265830dbdb6d/bin/utaipan-verify-DbMuA5NWw2/data/28aad69c1/3a4ff6e4dfc6435fa7d6a44a40721620/FLAGf6f4667ea [2024-11-02 11:25:27,513 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e397566e-a3c9-4ca9-b2c5-265830dbdb6d/bin/utaipan-verify-DbMuA5NWw2/data/28aad69c1/3a4ff6e4dfc6435fa7d6a44a40721620 [2024-11-02 11:25:27,517 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-02 11:25:27,520 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-02 11:25:27,523 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-02 11:25:27,523 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-02 11:25:27,529 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-02 11:25:27,530 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 11:25:27" (1/1) ... [2024-11-02 11:25:27,532 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@763b84d6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 11:25:27, skipping insertion in model container [2024-11-02 11:25:27,532 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 11:25:27" (1/1) ... [2024-11-02 11:25:27,565 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-02 11:25:27,888 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-02 11:25:27,901 INFO L200 MainTranslator]: Completed pre-run [2024-11-02 11:25:27,972 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-02 11:25:28,007 INFO L204 MainTranslator]: Completed translation [2024-11-02 11:25:28,008 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 11:25:28 WrapperNode [2024-11-02 11:25:28,008 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-02 11:25:28,009 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-02 11:25:28,009 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-02 11:25:28,010 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-02 11:25:28,017 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 11:25:28" (1/1) ... [2024-11-02 11:25:28,029 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 11:25:28" (1/1) ... [2024-11-02 11:25:28,077 INFO L138 Inliner]: procedures = 23, calls = 61, calls flagged for inlining = 10, calls inlined = 10, statements flattened = 452 [2024-11-02 11:25:28,077 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-02 11:25:28,078 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-02 11:25:28,078 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-02 11:25:28,078 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-02 11:25:28,092 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 11:25:28" (1/1) ... [2024-11-02 11:25:28,092 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 11:25:28" (1/1) ... [2024-11-02 11:25:28,099 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 11:25:28" (1/1) ... [2024-11-02 11:25:28,100 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 11:25:28" (1/1) ... [2024-11-02 11:25:28,115 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 11:25:28" (1/1) ... [2024-11-02 11:25:28,118 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 11:25:28" (1/1) ... [2024-11-02 11:25:28,121 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 11:25:28" (1/1) ... [2024-11-02 11:25:28,123 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 11:25:28" (1/1) ... [2024-11-02 11:25:28,128 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-02 11:25:28,129 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-02 11:25:28,129 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-02 11:25:28,129 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-02 11:25:28,130 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 11:25:28" (1/1) ... [2024-11-02 11:25:28,145 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-02 11:25:28,167 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e397566e-a3c9-4ca9-b2c5-265830dbdb6d/bin/utaipan-verify-DbMuA5NWw2/z3 [2024-11-02 11:25:28,185 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e397566e-a3c9-4ca9-b2c5-265830dbdb6d/bin/utaipan-verify-DbMuA5NWw2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-02 11:25:28,188 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e397566e-a3c9-4ca9-b2c5-265830dbdb6d/bin/utaipan-verify-DbMuA5NWw2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-02 11:25:28,220 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-02 11:25:28,221 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2024-11-02 11:25:28,221 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2024-11-02 11:25:28,221 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2024-11-02 11:25:28,221 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2024-11-02 11:25:28,221 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2024-11-02 11:25:28,224 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2024-11-02 11:25:28,225 INFO L130 BoogieDeclarations]: Found specification of procedure thread4 [2024-11-02 11:25:28,225 INFO L138 BoogieDeclarations]: Found implementation of procedure thread4 [2024-11-02 11:25:28,225 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-02 11:25:28,225 INFO L130 BoogieDeclarations]: Found specification of procedure thread5 [2024-11-02 11:25:28,226 INFO L138 BoogieDeclarations]: Found implementation of procedure thread5 [2024-11-02 11:25:28,226 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-11-02 11:25:28,226 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-11-02 11:25:28,226 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-02 11:25:28,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-02 11:25:28,229 WARN L207 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-11-02 11:25:28,400 INFO L238 CfgBuilder]: Building ICFG [2024-11-02 11:25:28,402 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-02 11:25:29,424 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-02 11:25:29,424 INFO L287 CfgBuilder]: Performing block encoding [2024-11-02 11:25:29,673 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-02 11:25:29,673 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-02 11:25:29,674 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.11 11:25:29 BoogieIcfgContainer [2024-11-02 11:25:29,674 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-02 11:25:29,676 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-02 11:25:29,676 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-02 11:25:29,679 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-02 11:25:29,679 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.11 11:25:27" (1/3) ... [2024-11-02 11:25:29,680 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4b1e3d6e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.11 11:25:29, skipping insertion in model container [2024-11-02 11:25:29,680 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 11:25:28" (2/3) ... [2024-11-02 11:25:29,681 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4b1e3d6e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.11 11:25:29, skipping insertion in model container [2024-11-02 11:25:29,682 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.11 11:25:29" (3/3) ... [2024-11-02 11:25:29,683 INFO L112 eAbstractionObserver]: Analyzing ICFG parallel-ticket-5.wvr.c [2024-11-02 11:25:29,702 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-02 11:25:29,703 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 70 error locations. [2024-11-02 11:25:29,703 INFO L489 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2024-11-02 11:25:29,825 INFO L143 ThreadInstanceAdder]: Constructed 5 joinOtherThreadTransitions. [2024-11-02 11:25:29,865 INFO L113 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 304 places, 293 transitions, 621 flow