./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-data-race.prp --file ../../sv-benchmarks/c/pthread-theta/exponential-nondet.i --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_dac49288-a504-4d68-a64b-9844be614d14/bin/utaipan-verify-DbMuA5NWw2/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dac49288-a504-4d68-a64b-9844be614d14/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_dac49288-a504-4d68-a64b-9844be614d14/bin/utaipan-verify-DbMuA5NWw2/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dac49288-a504-4d68-a64b-9844be614d14/bin/utaipan-verify-DbMuA5NWw2/config/TaipanReach.xml -i ../../sv-benchmarks/c/pthread-theta/exponential-nondet.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dac49288-a504-4d68-a64b-9844be614d14/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_dac49288-a504-4d68-a64b-9844be614d14/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 f87ddde6d61a5d434f69c49dc65eaf95f54327ebb0ef5acca382e4d4744605ae --- Real Ultimate output --- This is Ultimate 0.2.5-dev-4fc63b2 [2024-11-02 12:27:29,987 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-02 12:27:30,073 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dac49288-a504-4d68-a64b-9844be614d14/bin/utaipan-verify-DbMuA5NWw2/config/svcomp-DataRace-32bit-Taipan_Default.epf [2024-11-02 12:27:30,078 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-02 12:27:30,078 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-02 12:27:30,101 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-02 12:27:30,101 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-02 12:27:30,102 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-02 12:27:30,103 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-02 12:27:30,103 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-02 12:27:30,104 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-02 12:27:30,104 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-02 12:27:30,104 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-02 12:27:30,105 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-02 12:27:30,105 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-02 12:27:30,106 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-02 12:27:30,106 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-02 12:27:30,106 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-02 12:27:30,107 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-02 12:27:30,107 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-02 12:27:30,108 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-02 12:27:30,110 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-02 12:27:30,111 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-02 12:27:30,111 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-02 12:27:30,111 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-02 12:27:30,112 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-02 12:27:30,112 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-02 12:27:30,112 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-02 12:27:30,113 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-02 12:27:30,113 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-02 12:27:30,113 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-02 12:27:30,114 INFO L153 SettingsManager]: * Check absence of data races in concurrent programs=true [2024-11-02 12:27:30,114 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-02 12:27:30,114 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-02 12:27:30,114 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-02 12:27:30,115 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-02 12:27:30,115 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-02 12:27:30,115 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-02 12:27:30,115 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-02 12:27:30,116 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-02 12:27:30,116 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-02 12:27:30,117 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-02 12:27:30,117 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-02 12:27:30,117 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-02 12:27:30,118 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-02 12:27:30,118 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-02 12:27:30,118 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-02 12:27:30,118 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-02 12:27:30,119 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_dac49288-a504-4d68-a64b-9844be614d14/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dac49288-a504-4d68-a64b-9844be614d14/bin/utaipan-verify-DbMuA5NWw2 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! data-race) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f87ddde6d61a5d434f69c49dc65eaf95f54327ebb0ef5acca382e4d4744605ae [2024-11-02 12:27:30,397 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-02 12:27:30,421 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-02 12:27:30,425 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-02 12:27:30,426 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-02 12:27:30,427 INFO L274 PluginConnector]: CDTParser initialized [2024-11-02 12:27:30,428 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dac49288-a504-4d68-a64b-9844be614d14/bin/utaipan-verify-DbMuA5NWw2/../../sv-benchmarks/c/pthread-theta/exponential-nondet.i Unable to find full path for "g++" [2024-11-02 12:27:32,437 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-02 12:27:32,686 INFO L384 CDTParser]: Found 1 translation units. [2024-11-02 12:27:32,687 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dac49288-a504-4d68-a64b-9844be614d14/sv-benchmarks/c/pthread-theta/exponential-nondet.i [2024-11-02 12:27:32,702 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dac49288-a504-4d68-a64b-9844be614d14/bin/utaipan-verify-DbMuA5NWw2/data/8b76d9750/f644e403ee6148df84e3ca240ff35647/FLAGad4587525 [2024-11-02 12:27:32,721 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dac49288-a504-4d68-a64b-9844be614d14/bin/utaipan-verify-DbMuA5NWw2/data/8b76d9750/f644e403ee6148df84e3ca240ff35647 [2024-11-02 12:27:32,723 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-02 12:27:32,724 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-02 12:27:32,726 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-02 12:27:32,726 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-02 12:27:32,730 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-02 12:27:32,731 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 12:27:32" (1/1) ... [2024-11-02 12:27:32,732 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@32c1c92e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:27:32, skipping insertion in model container [2024-11-02 12:27:32,732 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 12:27:32" (1/1) ... [2024-11-02 12:27:32,794 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-02 12:27:33,162 ERROR L321 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (typedef _Atomic _Bool atomic_bool;) [2024-11-02 12:27:33,162 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4cba3c71 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:27:33, skipping insertion in model container [2024-11-02 12:27:33,162 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-02 12:27:33,163 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-02 12:27:33,165 INFO L158 Benchmark]: Toolchain (without parser) took 439.40ms. Allocated memory is still 148.9MB. Free memory was 113.2MB in the beginning and 99.7MB in the end (delta: 13.5MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-11-02 12:27:33,167 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 109.1MB. Free memory is still 56.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-02 12:27:33,168 INFO L158 Benchmark]: CACSL2BoogieTranslator took 437.21ms. Allocated memory is still 148.9MB. Free memory was 112.8MB in the beginning and 99.7MB in the end (delta: 13.1MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-11-02 12:27:33,171 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 109.1MB. Free memory is still 56.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 437.21ms. Allocated memory is still 148.9MB. Free memory was 112.8MB in the beginning and 99.7MB in the end (delta: 13.1MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 699]: Incorrect Syntax Syntax error (declaration problem) in C program: Syntax error (typedef _Atomic _Bool atomic_bool;) RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### 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_dac49288-a504-4d68-a64b-9844be614d14/bin/utaipan-verify-DbMuA5NWw2/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dac49288-a504-4d68-a64b-9844be614d14/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_dac49288-a504-4d68-a64b-9844be614d14/bin/utaipan-verify-DbMuA5NWw2/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dac49288-a504-4d68-a64b-9844be614d14/bin/utaipan-verify-DbMuA5NWw2/config/TaipanReach.xml -i ../../sv-benchmarks/c/pthread-theta/exponential-nondet.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dac49288-a504-4d68-a64b-9844be614d14/bin/utaipan-verify-DbMuA5NWw2/config/svcomp-DataRace-32bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dac49288-a504-4d68-a64b-9844be614d14/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 f87ddde6d61a5d434f69c49dc65eaf95f54327ebb0ef5acca382e4d4744605ae --- Real Ultimate output --- This is Ultimate 0.2.5-dev-4fc63b2 [2024-11-02 12:27:35,415 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-02 12:27:35,510 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dac49288-a504-4d68-a64b-9844be614d14/bin/utaipan-verify-DbMuA5NWw2/config/svcomp-DataRace-32bit-Taipan_Bitvector.epf [2024-11-02 12:27:35,518 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-02 12:27:35,519 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-02 12:27:35,556 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-02 12:27:35,557 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-02 12:27:35,557 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-02 12:27:35,558 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-02 12:27:35,559 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-02 12:27:35,559 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-02 12:27:35,561 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-02 12:27:35,561 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-02 12:27:35,562 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-02 12:27:35,562 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-02 12:27:35,562 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-02 12:27:35,563 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-02 12:27:35,563 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-02 12:27:35,563 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-02 12:27:35,564 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-02 12:27:35,564 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-02 12:27:35,569 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-02 12:27:35,569 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-02 12:27:35,569 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-02 12:27:35,570 INFO L153 SettingsManager]: * Check absence of data races in concurrent programs=true [2024-11-02 12:27:35,570 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-02 12:27:35,570 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-02 12:27:35,570 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-02 12:27:35,571 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-02 12:27:35,571 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-02 12:27:35,571 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-02 12:27:35,571 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-02 12:27:35,572 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-02 12:27:35,573 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-02 12:27:35,573 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-02 12:27:35,574 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-02 12:27:35,574 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-02 12:27:35,575 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-02 12:27:35,575 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-02 12:27:35,575 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-02 12:27:35,575 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-02 12:27:35,577 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-02 12:27:35,585 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-02 12:27:35,585 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-02 12:27:35,586 INFO L153 SettingsManager]: * Logic for external solver=AUFBV 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_dac49288-a504-4d68-a64b-9844be614d14/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dac49288-a504-4d68-a64b-9844be614d14/bin/utaipan-verify-DbMuA5NWw2 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! data-race) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f87ddde6d61a5d434f69c49dc65eaf95f54327ebb0ef5acca382e4d4744605ae [2024-11-02 12:27:36,055 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-02 12:27:36,090 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-02 12:27:36,095 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-02 12:27:36,097 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-02 12:27:36,098 INFO L274 PluginConnector]: CDTParser initialized [2024-11-02 12:27:36,099 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dac49288-a504-4d68-a64b-9844be614d14/bin/utaipan-verify-DbMuA5NWw2/../../sv-benchmarks/c/pthread-theta/exponential-nondet.i Unable to find full path for "g++" [2024-11-02 12:27:38,385 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-02 12:27:38,737 INFO L384 CDTParser]: Found 1 translation units. [2024-11-02 12:27:38,741 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dac49288-a504-4d68-a64b-9844be614d14/sv-benchmarks/c/pthread-theta/exponential-nondet.i [2024-11-02 12:27:38,760 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dac49288-a504-4d68-a64b-9844be614d14/bin/utaipan-verify-DbMuA5NWw2/data/ce77ad545/ee58e97222054862b19dcec9bd8b0f0a/FLAG933ac9955 [2024-11-02 12:27:38,785 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dac49288-a504-4d68-a64b-9844be614d14/bin/utaipan-verify-DbMuA5NWw2/data/ce77ad545/ee58e97222054862b19dcec9bd8b0f0a [2024-11-02 12:27:38,788 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-02 12:27:38,790 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-02 12:27:38,793 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-02 12:27:38,793 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-02 12:27:38,799 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-02 12:27:38,800 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 12:27:38" (1/1) ... [2024-11-02 12:27:38,803 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@30db47e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:27:38, skipping insertion in model container [2024-11-02 12:27:38,804 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 12:27:38" (1/1) ... [2024-11-02 12:27:38,871 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-02 12:27:39,399 ERROR L321 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (typedef _Atomic _Bool atomic_bool;) [2024-11-02 12:27:39,403 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3ef6fd81 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:27:39, skipping insertion in model container [2024-11-02 12:27:39,404 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-02 12:27:39,404 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-02 12:27:39,407 INFO L158 Benchmark]: Toolchain (without parser) took 615.27ms. Allocated memory is still 71.3MB. Free memory was 45.2MB in the beginning and 31.5MB in the end (delta: 13.7MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-11-02 12:27:39,408 INFO L158 Benchmark]: CDTParser took 1.00ms. Allocated memory is still 71.3MB. Free memory was 47.4MB in the beginning and 47.3MB in the end (delta: 103.4kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-11-02 12:27:39,409 INFO L158 Benchmark]: CACSL2BoogieTranslator took 611.35ms. Allocated memory is still 71.3MB. Free memory was 45.0MB in the beginning and 31.7MB in the end (delta: 13.3MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-11-02 12:27:39,411 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.00ms. Allocated memory is still 71.3MB. Free memory was 47.4MB in the beginning and 47.3MB in the end (delta: 103.4kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 611.35ms. Allocated memory is still 71.3MB. Free memory was 45.0MB in the beginning and 31.7MB in the end (delta: 13.3MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 699]: Incorrect Syntax Syntax error (declaration problem) in C program: Syntax error (typedef _Atomic _Bool atomic_bool;) RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN