./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/pthread-ext/43_NetBSD_sysmon_power_sliced.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 527bcce2 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_069ac5e1-bab9-45c0-af3d-9a425a995a64/bin/uautomizer-verify-bycVGegfSx/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_069ac5e1-bab9-45c0-af3d-9a425a995a64/bin/uautomizer-verify-bycVGegfSx/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_069ac5e1-bab9-45c0-af3d-9a425a995a64/bin/uautomizer-verify-bycVGegfSx/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_069ac5e1-bab9-45c0-af3d-9a425a995a64/bin/uautomizer-verify-bycVGegfSx/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/pthread-ext/43_NetBSD_sysmon_power_sliced.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_069ac5e1-bab9-45c0-af3d-9a425a995a64/bin/uautomizer-verify-bycVGegfSx/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_069ac5e1-bab9-45c0-af3d-9a425a995a64/bin/uautomizer-verify-bycVGegfSx --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 0cc2344d8bedffb786f66d288e651407abc416f1e22d065ca4595f05e214f2a3 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-527bcce [2023-11-21 20:58:01,812 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-21 20:58:01,894 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_069ac5e1-bab9-45c0-af3d-9a425a995a64/bin/uautomizer-verify-bycVGegfSx/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2023-11-21 20:58:01,900 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-21 20:58:01,901 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-21 20:58:01,923 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-21 20:58:01,924 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-21 20:58:01,925 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-21 20:58:01,925 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-21 20:58:01,926 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-21 20:58:01,927 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-21 20:58:01,927 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-21 20:58:01,928 INFO L153 SettingsManager]: * Use SBE=true [2023-11-21 20:58:01,929 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-21 20:58:01,929 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-21 20:58:01,930 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-21 20:58:01,931 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-21 20:58:01,931 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-21 20:58:01,932 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2023-11-21 20:58:01,933 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2023-11-21 20:58:01,933 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2023-11-21 20:58:01,934 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-21 20:58:01,934 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-21 20:58:01,935 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-21 20:58:01,935 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-21 20:58:01,936 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-21 20:58:01,936 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-21 20:58:01,937 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-21 20:58:01,937 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-21 20:58:01,938 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-21 20:58:01,938 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-21 20:58:01,939 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-21 20:58:01,940 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-21 20:58:01,940 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-21 20:58:01,941 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-21 20:58:01,941 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-21 20:58:01,942 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-21 20:58:01,942 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-21 20:58:01,943 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-21 20:58:01,943 INFO L153 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:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_069ac5e1-bab9-45c0-af3d-9a425a995a64/bin/uautomizer-verify-bycVGegfSx/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_069ac5e1-bab9-45c0-af3d-9a425a995a64/bin/uautomizer-verify-bycVGegfSx Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0cc2344d8bedffb786f66d288e651407abc416f1e22d065ca4595f05e214f2a3 [2023-11-21 20:58:02,248 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-21 20:58:02,313 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-21 20:58:02,317 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-21 20:58:02,319 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-21 20:58:02,320 INFO L274 PluginConnector]: CDTParser initialized [2023-11-21 20:58:02,322 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_069ac5e1-bab9-45c0-af3d-9a425a995a64/bin/uautomizer-verify-bycVGegfSx/../../sv-benchmarks/c/pthread-ext/43_NetBSD_sysmon_power_sliced.i [2023-11-21 20:58:05,524 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-21 20:58:05,820 INFO L384 CDTParser]: Found 1 translation units. [2023-11-21 20:58:05,820 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_069ac5e1-bab9-45c0-af3d-9a425a995a64/sv-benchmarks/c/pthread-ext/43_NetBSD_sysmon_power_sliced.i [2023-11-21 20:58:05,842 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_069ac5e1-bab9-45c0-af3d-9a425a995a64/bin/uautomizer-verify-bycVGegfSx/data/67957b4b5/a6c994961490440aaee6e779d99c4c22/FLAGa5fc3a438 [2023-11-21 20:58:05,857 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_069ac5e1-bab9-45c0-af3d-9a425a995a64/bin/uautomizer-verify-bycVGegfSx/data/67957b4b5/a6c994961490440aaee6e779d99c4c22 [2023-11-21 20:58:05,860 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-21 20:58:05,861 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-21 20:58:05,863 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-21 20:58:05,863 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-21 20:58:05,873 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-21 20:58:05,874 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 08:58:05" (1/1) ... [2023-11-21 20:58:05,875 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@98bc1d5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 08:58:05, skipping insertion in model container [2023-11-21 20:58:05,875 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 08:58:05" (1/1) ... [2023-11-21 20:58:05,936 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-21 20:58:06,390 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 20:58:06,405 INFO L202 MainTranslator]: Completed pre-run [2023-11-21 20:58:06,512 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 20:58:06,579 INFO L206 MainTranslator]: Completed translation [2023-11-21 20:58:06,580 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 08:58:06 WrapperNode [2023-11-21 20:58:06,580 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-21 20:58:06,582 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-21 20:58:06,582 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-21 20:58:06,582 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-21 20:58:06,590 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 08:58:06" (1/1) ... [2023-11-21 20:58:06,618 ERROR L1136 TypeChecker]: C: break; [795]: Break label not found: BreakStatement[null] [2023-11-21 20:58:06,620 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 08:58:06" (1/1) ... [2023-11-21 20:58:06,620 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-21 20:58:06,620 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2023-11-21 20:58:06,622 INFO L158 Benchmark]: Toolchain (without parser) took 760.34ms. Allocated memory is still 142.6MB. Free memory was 101.9MB in the beginning and 78.9MB in the end (delta: 23.1MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2023-11-21 20:58:06,623 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 100.7MB. Free memory is still 75.8MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-21 20:58:06,624 INFO L158 Benchmark]: CACSL2BoogieTranslator took 717.95ms. Allocated memory is still 142.6MB. Free memory was 101.9MB in the beginning and 79.5MB in the end (delta: 22.4MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2023-11-21 20:58:06,625 INFO L158 Benchmark]: Boogie Procedure Inliner took 38.61ms. Allocated memory is still 142.6MB. Free memory was 79.5MB in the beginning and 78.9MB in the end (delta: 669.7kB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-21 20:58:06,627 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 100.7MB. Free memory is still 75.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 717.95ms. Allocated memory is still 142.6MB. Free memory was 101.9MB in the beginning and 79.5MB in the end (delta: 22.4MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 38.61ms. Allocated memory is still 142.6MB. Free memory was 79.5MB in the beginning and 78.9MB in the end (delta: 669.7kB). There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 795]: Type Error Break label not found: BreakStatement[null] RESULT: Ultimate could not prove your program: Toolchain returned no result. 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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_069ac5e1-bab9-45c0-af3d-9a425a995a64/bin/uautomizer-verify-bycVGegfSx/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_069ac5e1-bab9-45c0-af3d-9a425a995a64/bin/uautomizer-verify-bycVGegfSx/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_069ac5e1-bab9-45c0-af3d-9a425a995a64/bin/uautomizer-verify-bycVGegfSx/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_069ac5e1-bab9-45c0-af3d-9a425a995a64/bin/uautomizer-verify-bycVGegfSx/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/pthread-ext/43_NetBSD_sysmon_power_sliced.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_069ac5e1-bab9-45c0-af3d-9a425a995a64/bin/uautomizer-verify-bycVGegfSx/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_069ac5e1-bab9-45c0-af3d-9a425a995a64/bin/uautomizer-verify-bycVGegfSx --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 0cc2344d8bedffb786f66d288e651407abc416f1e22d065ca4595f05e214f2a3 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-527bcce [2023-11-21 20:58:09,301 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-21 20:58:09,384 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_069ac5e1-bab9-45c0-af3d-9a425a995a64/bin/uautomizer-verify-bycVGegfSx/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2023-11-21 20:58:09,398 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-21 20:58:09,399 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-21 20:58:09,430 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-21 20:58:09,431 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-21 20:58:09,432 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-21 20:58:09,433 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-21 20:58:09,434 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-21 20:58:09,435 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-21 20:58:09,436 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-21 20:58:09,436 INFO L153 SettingsManager]: * Use SBE=true [2023-11-21 20:58:09,437 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-21 20:58:09,437 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-21 20:58:09,438 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-21 20:58:09,439 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-21 20:58:09,439 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-21 20:58:09,440 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2023-11-21 20:58:09,440 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2023-11-21 20:58:09,441 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2023-11-21 20:58:09,442 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-21 20:58:09,443 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-21 20:58:09,443 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-21 20:58:09,444 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-21 20:58:09,444 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-21 20:58:09,445 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-21 20:58:09,445 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-21 20:58:09,446 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-21 20:58:09,447 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-21 20:58:09,447 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-21 20:58:09,447 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-21 20:58:09,448 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-21 20:58:09,448 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-21 20:58:09,448 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-21 20:58:09,449 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2023-11-21 20:58:09,449 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-21 20:58:09,449 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-21 20:58:09,450 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-21 20:58:09,450 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-21 20:58:09,450 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-21 20:58:09,451 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2023-11-21 20:58:09,451 INFO L153 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:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_069ac5e1-bab9-45c0-af3d-9a425a995a64/bin/uautomizer-verify-bycVGegfSx/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_069ac5e1-bab9-45c0-af3d-9a425a995a64/bin/uautomizer-verify-bycVGegfSx Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0cc2344d8bedffb786f66d288e651407abc416f1e22d065ca4595f05e214f2a3 [2023-11-21 20:58:09,914 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-21 20:58:09,950 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-21 20:58:09,953 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-21 20:58:09,955 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-21 20:58:09,955 INFO L274 PluginConnector]: CDTParser initialized [2023-11-21 20:58:09,957 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_069ac5e1-bab9-45c0-af3d-9a425a995a64/bin/uautomizer-verify-bycVGegfSx/../../sv-benchmarks/c/pthread-ext/43_NetBSD_sysmon_power_sliced.i [2023-11-21 20:58:13,357 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-21 20:58:13,764 INFO L384 CDTParser]: Found 1 translation units. [2023-11-21 20:58:13,765 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_069ac5e1-bab9-45c0-af3d-9a425a995a64/sv-benchmarks/c/pthread-ext/43_NetBSD_sysmon_power_sliced.i [2023-11-21 20:58:13,804 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_069ac5e1-bab9-45c0-af3d-9a425a995a64/bin/uautomizer-verify-bycVGegfSx/data/419de20cf/9d778980c5614726886525bea9cbe51b/FLAG6c067fd54 [2023-11-21 20:58:13,824 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_069ac5e1-bab9-45c0-af3d-9a425a995a64/bin/uautomizer-verify-bycVGegfSx/data/419de20cf/9d778980c5614726886525bea9cbe51b [2023-11-21 20:58:13,831 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-21 20:58:13,833 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-21 20:58:13,837 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-21 20:58:13,837 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-21 20:58:13,842 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-21 20:58:13,845 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 08:58:13" (1/1) ... [2023-11-21 20:58:13,847 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@17d13c4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 08:58:13, skipping insertion in model container [2023-11-21 20:58:13,847 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 08:58:13" (1/1) ... [2023-11-21 20:58:13,923 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-21 20:58:14,471 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 20:58:14,489 INFO L202 MainTranslator]: Completed pre-run [2023-11-21 20:58:14,597 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 20:58:14,655 INFO L206 MainTranslator]: Completed translation [2023-11-21 20:58:14,656 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 08:58:14 WrapperNode [2023-11-21 20:58:14,656 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-21 20:58:14,657 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-21 20:58:14,658 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-21 20:58:14,658 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-21 20:58:14,666 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 08:58:14" (1/1) ... [2023-11-21 20:58:14,700 ERROR L1136 TypeChecker]: C: break; [795]: Break label not found: BreakStatement[null] [2023-11-21 20:58:14,704 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 08:58:14" (1/1) ... [2023-11-21 20:58:14,704 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-21 20:58:14,705 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2023-11-21 20:58:14,707 INFO L158 Benchmark]: Toolchain (without parser) took 872.38ms. Allocated memory is still 86.0MB. Free memory was 60.9MB in the beginning and 55.4MB in the end (delta: 5.5MB). Peak memory consumption was 6.5MB. Max. memory is 16.1GB. [2023-11-21 20:58:14,707 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 65.0MB. Free memory is still 41.4MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-21 20:58:14,708 INFO L158 Benchmark]: CACSL2BoogieTranslator took 819.40ms. Allocated memory is still 86.0MB. Free memory was 60.7MB in the beginning and 56.3MB in the end (delta: 4.4MB). Peak memory consumption was 19.0MB. Max. memory is 16.1GB. [2023-11-21 20:58:14,709 INFO L158 Benchmark]: Boogie Procedure Inliner took 47.23ms. Allocated memory is still 86.0MB. Free memory was 56.3MB in the beginning and 55.4MB in the end (delta: 884.3kB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-21 20:58:14,712 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 65.0MB. Free memory is still 41.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 819.40ms. Allocated memory is still 86.0MB. Free memory was 60.7MB in the beginning and 56.3MB in the end (delta: 4.4MB). Peak memory consumption was 19.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 47.23ms. Allocated memory is still 86.0MB. Free memory was 56.3MB in the beginning and 55.4MB in the end (delta: 884.3kB). There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 795]: Type Error Break label not found: BreakStatement[null] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR