./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 9bd2c7ff 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_83ca3f63-d553-4c66-baf8-bf6caf746f00/bin/ugemcutter-verify-ztSkJzofpW/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83ca3f63-d553-4c66-baf8-bf6caf746f00/bin/ugemcutter-verify-ztSkJzofpW/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83ca3f63-d553-4c66-baf8-bf6caf746f00/bin/ugemcutter-verify-ztSkJzofpW/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83ca3f63-d553-4c66-baf8-bf6caf746f00/bin/ugemcutter-verify-ztSkJzofpW/config/GemCutterMemDerefMemtrack.xml -i ../../sv-benchmarks/c/pthread-ext/43_NetBSD_sysmon_power_sliced.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83ca3f63-d553-4c66-baf8-bf6caf746f00/bin/ugemcutter-verify-ztSkJzofpW/config/svcomp-DerefFreeMemtrack-32bit-GemCutter_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83ca3f63-d553-4c66-baf8-bf6caf746f00/bin/ugemcutter-verify-ztSkJzofpW --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 GemCutter --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 0cc2344d8bedffb786f66d288e651407abc416f1e22d065ca4595f05e214f2a3 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-17 22:14:26,058 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-17 22:14:26,133 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83ca3f63-d553-4c66-baf8-bf6caf746f00/bin/ugemcutter-verify-ztSkJzofpW/config/svcomp-DerefFreeMemtrack-32bit-GemCutter_Default.epf [2023-11-17 22:14:26,140 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-17 22:14:26,141 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-17 22:14:26,169 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-17 22:14:26,170 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-17 22:14:26,171 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-17 22:14:26,172 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-17 22:14:26,173 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-17 22:14:26,174 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-17 22:14:26,174 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-17 22:14:26,175 INFO L153 SettingsManager]: * Use SBE=true [2023-11-17 22:14:26,176 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-17 22:14:26,177 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-17 22:14:26,177 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-17 22:14:26,178 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-17 22:14:26,179 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-17 22:14:26,180 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2023-11-17 22:14:26,180 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2023-11-17 22:14:26,181 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2023-11-17 22:14:26,182 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-17 22:14:26,183 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-17 22:14:26,183 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-17 22:14:26,184 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-17 22:14:26,185 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-17 22:14:26,185 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-17 22:14:26,186 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-17 22:14:26,186 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-17 22:14:26,187 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-17 22:14:26,188 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-17 22:14:26,188 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-17 22:14:26,189 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-17 22:14:26,189 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-17 22:14:26,189 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-17 22:14:26,190 INFO L153 SettingsManager]: * Abstraction used for commutativity in POR=VARIABLES_GLOBAL [2023-11-17 22:14:26,190 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2023-11-17 22:14:26,191 INFO L153 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2023-11-17 22:14:26,191 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2023-11-17 22:14:26,191 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_83ca3f63-d553-4c66-baf8-bf6caf746f00/bin/ugemcutter-verify-ztSkJzofpW/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83ca3f63-d553-4c66-baf8-bf6caf746f00/bin/ugemcutter-verify-ztSkJzofpW Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> GemCutter Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0cc2344d8bedffb786f66d288e651407abc416f1e22d065ca4595f05e214f2a3 [2023-11-17 22:14:26,535 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-17 22:14:26,570 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-17 22:14:26,573 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-17 22:14:26,575 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-17 22:14:26,576 INFO L274 PluginConnector]: CDTParser initialized [2023-11-17 22:14:26,577 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83ca3f63-d553-4c66-baf8-bf6caf746f00/bin/ugemcutter-verify-ztSkJzofpW/../../sv-benchmarks/c/pthread-ext/43_NetBSD_sysmon_power_sliced.i [2023-11-17 22:14:29,813 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-17 22:14:30,256 INFO L384 CDTParser]: Found 1 translation units. [2023-11-17 22:14:30,257 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83ca3f63-d553-4c66-baf8-bf6caf746f00/sv-benchmarks/c/pthread-ext/43_NetBSD_sysmon_power_sliced.i [2023-11-17 22:14:30,273 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83ca3f63-d553-4c66-baf8-bf6caf746f00/bin/ugemcutter-verify-ztSkJzofpW/data/013bb0c74/dc81eaaf175e4048921dfd64703db160/FLAG211ad6855 [2023-11-17 22:14:30,293 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83ca3f63-d553-4c66-baf8-bf6caf746f00/bin/ugemcutter-verify-ztSkJzofpW/data/013bb0c74/dc81eaaf175e4048921dfd64703db160 [2023-11-17 22:14:30,296 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-17 22:14:30,300 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-17 22:14:30,303 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-17 22:14:30,304 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-17 22:14:30,309 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-17 22:14:30,310 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.11 10:14:30" (1/1) ... [2023-11-17 22:14:30,311 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@781a683c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 10:14:30, skipping insertion in model container [2023-11-17 22:14:30,312 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.11 10:14:30" (1/1) ... [2023-11-17 22:14:30,365 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-17 22:14:30,891 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-17 22:14:30,903 INFO L202 MainTranslator]: Completed pre-run [2023-11-17 22:14:31,009 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-17 22:14:31,072 INFO L206 MainTranslator]: Completed translation [2023-11-17 22:14:31,073 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 10:14:31 WrapperNode [2023-11-17 22:14:31,073 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-17 22:14:31,075 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-17 22:14:31,075 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-17 22:14:31,076 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-17 22:14:31,084 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 10:14:31" (1/1) ... [2023-11-17 22:14:31,123 ERROR L1136 TypeChecker]: C: break; [795]: Break label not found: BreakStatement[null] [2023-11-17 22:14:31,132 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 10:14:31" (1/1) ... [2023-11-17 22:14:31,134 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-17 22:14:31,134 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2023-11-17 22:14:31,137 INFO L158 Benchmark]: Toolchain (without parser) took 835.40ms. Allocated memory is still 180.4MB. Free memory was 148.8MB in the beginning and 125.8MB in the end (delta: 22.9MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2023-11-17 22:14:31,138 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 117.4MB. Free memory is still 69.0MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-17 22:14:31,140 INFO L158 Benchmark]: CACSL2BoogieTranslator took 770.51ms. Allocated memory is still 180.4MB. Free memory was 148.8MB in the beginning and 126.8MB in the end (delta: 22.0MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2023-11-17 22:14:31,142 INFO L158 Benchmark]: Boogie Procedure Inliner took 59.08ms. Allocated memory is still 180.4MB. Free memory was 126.8MB in the beginning and 125.8MB in the end (delta: 983.5kB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-17 22:14:31,145 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 117.4MB. Free memory is still 69.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 770.51ms. Allocated memory is still 180.4MB. Free memory was 148.8MB in the beginning and 126.8MB in the end (delta: 22.0MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 59.08ms. Allocated memory is still 180.4MB. Free memory was 126.8MB in the beginning and 125.8MB in the end (delta: 983.5kB). 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_83ca3f63-d553-4c66-baf8-bf6caf746f00/bin/ugemcutter-verify-ztSkJzofpW/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83ca3f63-d553-4c66-baf8-bf6caf746f00/bin/ugemcutter-verify-ztSkJzofpW/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83ca3f63-d553-4c66-baf8-bf6caf746f00/bin/ugemcutter-verify-ztSkJzofpW/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83ca3f63-d553-4c66-baf8-bf6caf746f00/bin/ugemcutter-verify-ztSkJzofpW/config/GemCutterMemDerefMemtrack.xml -i ../../sv-benchmarks/c/pthread-ext/43_NetBSD_sysmon_power_sliced.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83ca3f63-d553-4c66-baf8-bf6caf746f00/bin/ugemcutter-verify-ztSkJzofpW/config/svcomp-DerefFreeMemtrack-32bit-GemCutter_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83ca3f63-d553-4c66-baf8-bf6caf746f00/bin/ugemcutter-verify-ztSkJzofpW --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 GemCutter --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 0cc2344d8bedffb786f66d288e651407abc416f1e22d065ca4595f05e214f2a3 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-17 22:14:33,949 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-17 22:14:34,108 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83ca3f63-d553-4c66-baf8-bf6caf746f00/bin/ugemcutter-verify-ztSkJzofpW/config/svcomp-DerefFreeMemtrack-32bit-GemCutter_Bitvector.epf [2023-11-17 22:14:34,118 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-17 22:14:34,119 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-17 22:14:34,168 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-17 22:14:34,168 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-17 22:14:34,169 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-17 22:14:34,170 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-17 22:14:34,175 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-17 22:14:34,176 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-17 22:14:34,176 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-17 22:14:34,177 INFO L153 SettingsManager]: * Use SBE=true [2023-11-17 22:14:34,179 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-17 22:14:34,179 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-17 22:14:34,179 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-17 22:14:34,180 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-17 22:14:34,180 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-17 22:14:34,180 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2023-11-17 22:14:34,182 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2023-11-17 22:14:34,182 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2023-11-17 22:14:34,182 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-17 22:14:34,183 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-17 22:14:34,183 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-17 22:14:34,184 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-17 22:14:34,184 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-17 22:14:34,184 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-17 22:14:34,185 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-17 22:14:34,186 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-17 22:14:34,186 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-17 22:14:34,187 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-17 22:14:34,188 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-17 22:14:34,188 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-17 22:14:34,188 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-17 22:14:34,189 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2023-11-17 22:14:34,189 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-17 22:14:34,189 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-17 22:14:34,189 INFO L153 SettingsManager]: * Abstraction used for commutativity in POR=VARIABLES_GLOBAL [2023-11-17 22:14:34,190 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2023-11-17 22:14:34,191 INFO L153 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2023-11-17 22:14:34,191 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2023-11-17 22:14:34,191 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-17 22:14:34,191 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_83ca3f63-d553-4c66-baf8-bf6caf746f00/bin/ugemcutter-verify-ztSkJzofpW/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83ca3f63-d553-4c66-baf8-bf6caf746f00/bin/ugemcutter-verify-ztSkJzofpW Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> GemCutter Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0cc2344d8bedffb786f66d288e651407abc416f1e22d065ca4595f05e214f2a3 [2023-11-17 22:14:34,607 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-17 22:14:34,633 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-17 22:14:34,636 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-17 22:14:34,637 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-17 22:14:34,640 INFO L274 PluginConnector]: CDTParser initialized [2023-11-17 22:14:34,642 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83ca3f63-d553-4c66-baf8-bf6caf746f00/bin/ugemcutter-verify-ztSkJzofpW/../../sv-benchmarks/c/pthread-ext/43_NetBSD_sysmon_power_sliced.i [2023-11-17 22:14:37,999 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-17 22:14:38,408 INFO L384 CDTParser]: Found 1 translation units. [2023-11-17 22:14:38,409 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83ca3f63-d553-4c66-baf8-bf6caf746f00/sv-benchmarks/c/pthread-ext/43_NetBSD_sysmon_power_sliced.i [2023-11-17 22:14:38,433 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83ca3f63-d553-4c66-baf8-bf6caf746f00/bin/ugemcutter-verify-ztSkJzofpW/data/47bb8eafc/abc72e1d60394b8e9e68d47e12e5f007/FLAG0ef1f0570 [2023-11-17 22:14:38,451 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83ca3f63-d553-4c66-baf8-bf6caf746f00/bin/ugemcutter-verify-ztSkJzofpW/data/47bb8eafc/abc72e1d60394b8e9e68d47e12e5f007 [2023-11-17 22:14:38,454 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-17 22:14:38,455 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-17 22:14:38,456 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-17 22:14:38,457 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-17 22:14:38,461 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-17 22:14:38,462 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.11 10:14:38" (1/1) ... [2023-11-17 22:14:38,463 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@75b5c8ae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 10:14:38, skipping insertion in model container [2023-11-17 22:14:38,464 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.11 10:14:38" (1/1) ... [2023-11-17 22:14:38,522 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-17 22:14:39,140 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-17 22:14:39,162 INFO L202 MainTranslator]: Completed pre-run [2023-11-17 22:14:39,260 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-17 22:14:39,342 INFO L206 MainTranslator]: Completed translation [2023-11-17 22:14:39,343 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 10:14:39 WrapperNode [2023-11-17 22:14:39,343 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-17 22:14:39,345 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-17 22:14:39,345 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-17 22:14:39,346 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-17 22:14:39,356 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 10:14:39" (1/1) ... [2023-11-17 22:14:39,395 ERROR L1136 TypeChecker]: C: break; [795]: Break label not found: BreakStatement[null] [2023-11-17 22:14:39,401 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 10:14:39" (1/1) ... [2023-11-17 22:14:39,402 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-17 22:14:39,403 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2023-11-17 22:14:39,406 INFO L158 Benchmark]: Toolchain (without parser) took 949.16ms. Allocated memory was 67.1MB in the beginning and 92.3MB in the end (delta: 25.2MB). Free memory was 41.8MB in the beginning and 58.4MB in the end (delta: -16.6MB). Peak memory consumption was 9.5MB. Max. memory is 16.1GB. [2023-11-17 22:14:39,406 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 67.1MB. Free memory is still 42.5MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-17 22:14:39,408 INFO L158 Benchmark]: CACSL2BoogieTranslator took 887.51ms. Allocated memory was 67.1MB in the beginning and 92.3MB in the end (delta: 25.2MB). Free memory was 41.6MB in the beginning and 59.7MB in the end (delta: -18.0MB). Peak memory consumption was 15.8MB. Max. memory is 16.1GB. [2023-11-17 22:14:39,409 INFO L158 Benchmark]: Boogie Procedure Inliner took 58.00ms. Allocated memory is still 92.3MB. Free memory was 59.7MB in the beginning and 58.4MB in the end (delta: 1.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-17 22:14:39,412 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37ms. Allocated memory is still 67.1MB. Free memory is still 42.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 887.51ms. Allocated memory was 67.1MB in the beginning and 92.3MB in the end (delta: 25.2MB). Free memory was 41.6MB in the beginning and 59.7MB in the end (delta: -18.0MB). Peak memory consumption was 15.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 58.00ms. Allocated memory is still 92.3MB. Free memory was 59.7MB in the beginning and 58.4MB in the end (delta: 1.3MB). 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