./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 e7bb482b 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_e59cd7a1-1d60-430a-829d-5586c9d2ad15/bin/uautomizer-verify-WvqO1wxjHP/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e59cd7a1-1d60-430a-829d-5586c9d2ad15/bin/uautomizer-verify-WvqO1wxjHP/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e59cd7a1-1d60-430a-829d-5586c9d2ad15/bin/uautomizer-verify-WvqO1wxjHP/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e59cd7a1-1d60-430a-829d-5586c9d2ad15/bin/uautomizer-verify-WvqO1wxjHP/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_e59cd7a1-1d60-430a-829d-5586c9d2ad15/bin/uautomizer-verify-WvqO1wxjHP/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e59cd7a1-1d60-430a-829d-5586c9d2ad15/bin/uautomizer-verify-WvqO1wxjHP --witnessprinter.witness.filename witness.graphml --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-e7bb482 [2023-11-06 23:02:00,038 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-06 23:02:00,113 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e59cd7a1-1d60-430a-829d-5586c9d2ad15/bin/uautomizer-verify-WvqO1wxjHP/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2023-11-06 23:02:00,119 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-06 23:02:00,120 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-06 23:02:00,146 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-06 23:02:00,147 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-06 23:02:00,148 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-06 23:02:00,149 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-06 23:02:00,149 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-06 23:02:00,150 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-06 23:02:00,151 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-06 23:02:00,152 INFO L153 SettingsManager]: * Use SBE=true [2023-11-06 23:02:00,152 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-06 23:02:00,153 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-06 23:02:00,154 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-06 23:02:00,154 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-06 23:02:00,155 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-06 23:02:00,155 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2023-11-06 23:02:00,156 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2023-11-06 23:02:00,157 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2023-11-06 23:02:00,158 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-06 23:02:00,158 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-06 23:02:00,159 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-06 23:02:00,159 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-06 23:02:00,160 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-06 23:02:00,161 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-06 23:02:00,161 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-06 23:02:00,162 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-06 23:02:00,162 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-06 23:02:00,163 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-06 23:02:00,163 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-06 23:02:00,164 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-06 23:02:00,164 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-06 23:02:00,165 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-06 23:02:00,165 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-06 23:02:00,166 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-06 23:02:00,166 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-11-06 23:02:00,167 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_e59cd7a1-1d60-430a-829d-5586c9d2ad15/bin/uautomizer-verify-WvqO1wxjHP/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e59cd7a1-1d60-430a-829d-5586c9d2ad15/bin/uautomizer-verify-WvqO1wxjHP Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0cc2344d8bedffb786f66d288e651407abc416f1e22d065ca4595f05e214f2a3 [2023-11-06 23:02:00,412 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-06 23:02:00,441 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-06 23:02:00,447 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-06 23:02:00,449 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-06 23:02:00,450 INFO L274 PluginConnector]: CDTParser initialized [2023-11-06 23:02:00,451 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e59cd7a1-1d60-430a-829d-5586c9d2ad15/bin/uautomizer-verify-WvqO1wxjHP/../../sv-benchmarks/c/pthread-ext/43_NetBSD_sysmon_power_sliced.i [2023-11-06 23:02:03,584 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-06 23:02:03,854 INFO L384 CDTParser]: Found 1 translation units. [2023-11-06 23:02:03,855 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e59cd7a1-1d60-430a-829d-5586c9d2ad15/sv-benchmarks/c/pthread-ext/43_NetBSD_sysmon_power_sliced.i [2023-11-06 23:02:03,872 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e59cd7a1-1d60-430a-829d-5586c9d2ad15/bin/uautomizer-verify-WvqO1wxjHP/data/791fa50f6/d1ffeacaaedc422abcc348c061780e3d/FLAG0a332a549 [2023-11-06 23:02:03,894 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e59cd7a1-1d60-430a-829d-5586c9d2ad15/bin/uautomizer-verify-WvqO1wxjHP/data/791fa50f6/d1ffeacaaedc422abcc348c061780e3d [2023-11-06 23:02:03,897 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-06 23:02:03,899 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-06 23:02:03,901 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-06 23:02:03,901 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-06 23:02:03,907 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-06 23:02:03,907 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 11:02:03" (1/1) ... [2023-11-06 23:02:03,909 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@108f6a5e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:02:03, skipping insertion in model container [2023-11-06 23:02:03,909 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 11:02:03" (1/1) ... [2023-11-06 23:02:03,972 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-06 23:02:04,442 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-06 23:02:04,454 INFO L202 MainTranslator]: Completed pre-run [2023-11-06 23:02:04,505 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-06 23:02:04,566 INFO L206 MainTranslator]: Completed translation [2023-11-06 23:02:04,566 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:02:04 WrapperNode [2023-11-06 23:02:04,567 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-06 23:02:04,568 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-06 23:02:04,568 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-06 23:02:04,569 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-06 23:02:04,577 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:02:04" (1/1) ... [2023-11-06 23:02:04,601 ERROR L1136 TypeChecker]: C: break; [795]: Break label not found: BreakStatement[null] [2023-11-06 23:02:04,618 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:02:04" (1/1) ... [2023-11-06 23:02:04,618 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-06 23:02:04,619 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2023-11-06 23:02:04,621 INFO L158 Benchmark]: Toolchain (without parser) took 720.74ms. Allocated memory is still 188.7MB. Free memory was 140.9MB in the beginning and 117.8MB in the end (delta: 23.1MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2023-11-06 23:02:04,621 INFO L158 Benchmark]: CDTParser took 0.60ms. Allocated memory is still 140.5MB. Free memory is still 86.4MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-06 23:02:04,622 INFO L158 Benchmark]: CACSL2BoogieTranslator took 666.48ms. Allocated memory is still 188.7MB. Free memory was 140.9MB in the beginning and 119.0MB in the end (delta: 21.8MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2023-11-06 23:02:04,623 INFO L158 Benchmark]: Boogie Procedure Inliner took 50.35ms. Allocated memory is still 188.7MB. Free memory was 119.0MB in the beginning and 117.8MB in the end (delta: 1.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-06 23:02:04,628 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.60ms. Allocated memory is still 140.5MB. Free memory is still 86.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 666.48ms. Allocated memory is still 188.7MB. Free memory was 140.9MB in the beginning and 119.0MB in the end (delta: 21.8MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 50.35ms. Allocated memory is still 188.7MB. Free memory was 119.0MB in the beginning and 117.8MB in the end (delta: 1.2MB). Peak memory consumption was 2.1MB. 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_e59cd7a1-1d60-430a-829d-5586c9d2ad15/bin/uautomizer-verify-WvqO1wxjHP/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e59cd7a1-1d60-430a-829d-5586c9d2ad15/bin/uautomizer-verify-WvqO1wxjHP/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e59cd7a1-1d60-430a-829d-5586c9d2ad15/bin/uautomizer-verify-WvqO1wxjHP/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e59cd7a1-1d60-430a-829d-5586c9d2ad15/bin/uautomizer-verify-WvqO1wxjHP/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_e59cd7a1-1d60-430a-829d-5586c9d2ad15/bin/uautomizer-verify-WvqO1wxjHP/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e59cd7a1-1d60-430a-829d-5586c9d2ad15/bin/uautomizer-verify-WvqO1wxjHP --witnessprinter.witness.filename witness.graphml --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-e7bb482 [2023-11-06 23:02:07,133 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-06 23:02:07,206 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e59cd7a1-1d60-430a-829d-5586c9d2ad15/bin/uautomizer-verify-WvqO1wxjHP/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2023-11-06 23:02:07,212 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-06 23:02:07,213 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-06 23:02:07,256 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-06 23:02:07,261 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-06 23:02:07,262 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-06 23:02:07,263 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-06 23:02:07,265 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-06 23:02:07,266 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-06 23:02:07,266 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-06 23:02:07,267 INFO L153 SettingsManager]: * Use SBE=true [2023-11-06 23:02:07,267 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-06 23:02:07,268 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-06 23:02:07,269 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-06 23:02:07,269 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-06 23:02:07,270 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-06 23:02:07,270 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2023-11-06 23:02:07,271 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2023-11-06 23:02:07,271 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2023-11-06 23:02:07,272 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-06 23:02:07,272 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-06 23:02:07,273 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-06 23:02:07,273 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-06 23:02:07,274 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-06 23:02:07,274 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-06 23:02:07,275 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-06 23:02:07,275 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-06 23:02:07,276 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-06 23:02:07,277 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-06 23:02:07,277 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-06 23:02:07,277 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-06 23:02:07,278 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-06 23:02:07,278 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2023-11-06 23:02:07,278 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-06 23:02:07,279 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-06 23:02:07,279 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-06 23:02:07,279 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-06 23:02:07,280 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2023-11-06 23:02:07,280 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-11-06 23:02:07,280 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_e59cd7a1-1d60-430a-829d-5586c9d2ad15/bin/uautomizer-verify-WvqO1wxjHP/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e59cd7a1-1d60-430a-829d-5586c9d2ad15/bin/uautomizer-verify-WvqO1wxjHP Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0cc2344d8bedffb786f66d288e651407abc416f1e22d065ca4595f05e214f2a3 [2023-11-06 23:02:07,737 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-06 23:02:07,777 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-06 23:02:07,780 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-06 23:02:07,781 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-06 23:02:07,782 INFO L274 PluginConnector]: CDTParser initialized [2023-11-06 23:02:07,784 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e59cd7a1-1d60-430a-829d-5586c9d2ad15/bin/uautomizer-verify-WvqO1wxjHP/../../sv-benchmarks/c/pthread-ext/43_NetBSD_sysmon_power_sliced.i [2023-11-06 23:02:10,988 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-06 23:02:11,280 INFO L384 CDTParser]: Found 1 translation units. [2023-11-06 23:02:11,295 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e59cd7a1-1d60-430a-829d-5586c9d2ad15/sv-benchmarks/c/pthread-ext/43_NetBSD_sysmon_power_sliced.i [2023-11-06 23:02:11,321 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e59cd7a1-1d60-430a-829d-5586c9d2ad15/bin/uautomizer-verify-WvqO1wxjHP/data/e4fd09197/5f0b5c6907374928bb2b8601724723a7/FLAG9828347b7 [2023-11-06 23:02:11,571 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e59cd7a1-1d60-430a-829d-5586c9d2ad15/bin/uautomizer-verify-WvqO1wxjHP/data/e4fd09197/5f0b5c6907374928bb2b8601724723a7 [2023-11-06 23:02:11,573 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-06 23:02:11,575 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-06 23:02:11,577 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-06 23:02:11,577 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-06 23:02:11,586 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-06 23:02:11,586 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 11:02:11" (1/1) ... [2023-11-06 23:02:11,588 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@502e02b3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:02:11, skipping insertion in model container [2023-11-06 23:02:11,588 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 11:02:11" (1/1) ... [2023-11-06 23:02:11,643 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-06 23:02:12,129 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-06 23:02:12,150 INFO L202 MainTranslator]: Completed pre-run [2023-11-06 23:02:12,250 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-06 23:02:12,315 INFO L206 MainTranslator]: Completed translation [2023-11-06 23:02:12,316 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:02:12 WrapperNode [2023-11-06 23:02:12,316 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-06 23:02:12,318 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-06 23:02:12,318 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-06 23:02:12,318 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-06 23:02:12,326 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:02:12" (1/1) ... [2023-11-06 23:02:12,358 ERROR L1136 TypeChecker]: C: break; [795]: Break label not found: BreakStatement[null] [2023-11-06 23:02:12,359 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:02:12" (1/1) ... [2023-11-06 23:02:12,375 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-06 23:02:12,375 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2023-11-06 23:02:12,377 INFO L158 Benchmark]: Toolchain (without parser) took 801.08ms. Allocated memory is still 79.7MB. Free memory was 50.8MB in the beginning and 48.7MB in the end (delta: 2.2MB). Peak memory consumption was 1.2MB. Max. memory is 16.1GB. [2023-11-06 23:02:12,378 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 79.7MB. Free memory is still 55.7MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-06 23:02:12,378 INFO L158 Benchmark]: CACSL2BoogieTranslator took 740.11ms. Allocated memory is still 79.7MB. Free memory was 50.6MB in the beginning and 50.0MB in the end (delta: 605.5kB). Peak memory consumption was 20.1MB. Max. memory is 16.1GB. [2023-11-06 23:02:12,379 INFO L158 Benchmark]: Boogie Procedure Inliner took 57.47ms. Allocated memory is still 79.7MB. Free memory was 50.0MB in the beginning and 48.7MB in the end (delta: 1.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-06 23:02:12,381 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 79.7MB. Free memory is still 55.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 740.11ms. Allocated memory is still 79.7MB. Free memory was 50.6MB in the beginning and 50.0MB in the end (delta: 605.5kB). Peak memory consumption was 20.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 57.47ms. Allocated memory is still 79.7MB. Free memory was 50.0MB in the beginning and 48.7MB in the end (delta: 1.4MB). Peak memory consumption was 2.1MB. 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