./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-data-race.prp --file ../../sv-benchmarks/c/pthread-ext/43_NetBSD_sysmon_power_sliced-pthread.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for data races Using default analysis Version 30e01a73 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_caa8ffa1-3a26-4ed0-9010-f616d34f5616/bin/ugemcutter-verify-ybdnMwjCTB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caa8ffa1-3a26-4ed0-9010-f616d34f5616/bin/ugemcutter-verify-ybdnMwjCTB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caa8ffa1-3a26-4ed0-9010-f616d34f5616/bin/ugemcutter-verify-ybdnMwjCTB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caa8ffa1-3a26-4ed0-9010-f616d34f5616/bin/ugemcutter-verify-ybdnMwjCTB/config/GemCutterReach.xml -i ../../sv-benchmarks/c/pthread-ext/43_NetBSD_sysmon_power_sliced-pthread.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caa8ffa1-3a26-4ed0-9010-f616d34f5616/bin/ugemcutter-verify-ybdnMwjCTB/config/svcomp-DataRace-32bit-GemCutter_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caa8ffa1-3a26-4ed0-9010-f616d34f5616/bin/ugemcutter-verify-ybdnMwjCTB --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 GemCutter --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 8389c73a3873efed3be614e3a02a2457c4db9f1b1dfabf64c87229b49920fe65 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-30e01a7 [2023-11-22 08:54:58,887 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-22 08:54:58,950 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caa8ffa1-3a26-4ed0-9010-f616d34f5616/bin/ugemcutter-verify-ybdnMwjCTB/config/svcomp-DataRace-32bit-GemCutter_Default.epf [2023-11-22 08:54:58,956 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-22 08:54:58,957 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-22 08:54:58,982 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-22 08:54:58,983 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-22 08:54:58,983 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-22 08:54:58,984 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-22 08:54:58,985 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-22 08:54:58,986 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-22 08:54:58,986 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-22 08:54:58,987 INFO L153 SettingsManager]: * Use SBE=true [2023-11-22 08:54:58,987 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-22 08:54:58,988 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-22 08:54:58,988 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-22 08:54:58,989 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-22 08:54:58,989 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-22 08:54:58,990 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-22 08:54:58,990 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-22 08:54:58,991 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-22 08:54:58,995 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-22 08:54:58,996 INFO L153 SettingsManager]: * Check absence of data races in concurrent programs=true [2023-11-22 08:54:58,996 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-22 08:54:58,997 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-22 08:54:58,997 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-22 08:54:58,997 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-22 08:54:58,998 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-22 08:54:58,998 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-22 08:54:58,999 INFO L153 SettingsManager]: * To the following directory=./dump/ [2023-11-22 08:54:59,000 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-22 08:54:59,001 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-22 08:54:59,001 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-22 08:54:59,001 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-22 08:54:59,002 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-22 08:54:59,002 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-22 08:54:59,002 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-22 08:54:59,002 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-22 08:54:59,003 INFO L153 SettingsManager]: * Abstraction used for commutativity in POR=VARIABLES_GLOBAL [2023-11-22 08:54:59,003 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2023-11-22 08:54:59,004 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-22 08:54:59,004 INFO L153 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2023-11-22 08:54:59,004 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2023-11-22 08:54:59,004 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_caa8ffa1-3a26-4ed0-9010-f616d34f5616/bin/ugemcutter-verify-ybdnMwjCTB/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caa8ffa1-3a26-4ed0-9010-f616d34f5616/bin/ugemcutter-verify-ybdnMwjCTB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! data-race) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> GemCutter Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8389c73a3873efed3be614e3a02a2457c4db9f1b1dfabf64c87229b49920fe65 [2023-11-22 08:54:59,258 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-22 08:54:59,286 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-22 08:54:59,289 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-22 08:54:59,290 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-22 08:54:59,291 INFO L274 PluginConnector]: CDTParser initialized [2023-11-22 08:54:59,293 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caa8ffa1-3a26-4ed0-9010-f616d34f5616/bin/ugemcutter-verify-ybdnMwjCTB/../../sv-benchmarks/c/pthread-ext/43_NetBSD_sysmon_power_sliced-pthread.i [2023-11-22 08:55:02,277 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-22 08:55:02,615 INFO L384 CDTParser]: Found 1 translation units. [2023-11-22 08:55:02,615 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caa8ffa1-3a26-4ed0-9010-f616d34f5616/sv-benchmarks/c/pthread-ext/43_NetBSD_sysmon_power_sliced-pthread.i [2023-11-22 08:55:02,631 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caa8ffa1-3a26-4ed0-9010-f616d34f5616/bin/ugemcutter-verify-ybdnMwjCTB/data/cfe70c482/16a80d59cbaa414fb0d89bcabb98d897/FLAGb6a485eb1 [2023-11-22 08:55:02,921 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caa8ffa1-3a26-4ed0-9010-f616d34f5616/bin/ugemcutter-verify-ybdnMwjCTB/data/cfe70c482/16a80d59cbaa414fb0d89bcabb98d897 [2023-11-22 08:55:02,923 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-22 08:55:02,924 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-22 08:55:02,926 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-22 08:55:02,926 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-22 08:55:02,944 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-22 08:55:02,947 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 08:55:02" (1/1) ... [2023-11-22 08:55:02,948 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@74e93fc3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 08:55:02, skipping insertion in model container [2023-11-22 08:55:02,948 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 08:55:02" (1/1) ... [2023-11-22 08:55:03,007 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-22 08:55:03,447 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-22 08:55:03,470 INFO L202 MainTranslator]: Completed pre-run [2023-11-22 08:55:03,529 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-22 08:55:03,568 INFO L206 MainTranslator]: Completed translation [2023-11-22 08:55:03,569 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 08:55:03 WrapperNode [2023-11-22 08:55:03,569 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-22 08:55:03,571 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-22 08:55:03,571 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-22 08:55:03,571 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-22 08:55:03,579 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 08:55:03" (1/1) ... [2023-11-22 08:55:03,596 ERROR L1136 TypeChecker]: C: break; [779]: Break label not found: BreakStatement[null] [2023-11-22 08:55:03,598 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 08:55:03" (1/1) ... [2023-11-22 08:55:03,598 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-22 08:55:03,599 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2023-11-22 08:55:03,600 INFO L158 Benchmark]: Toolchain (without parser) took 675.28ms. Allocated memory is still 167.8MB. Free memory was 129.3MB in the beginning and 105.5MB in the end (delta: 23.8MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2023-11-22 08:55:03,601 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 167.8MB. Free memory is still 138.6MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-22 08:55:03,602 INFO L158 Benchmark]: CACSL2BoogieTranslator took 644.17ms. Allocated memory is still 167.8MB. Free memory was 128.8MB in the beginning and 106.5MB in the end (delta: 22.3MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2023-11-22 08:55:03,603 INFO L158 Benchmark]: Boogie Procedure Inliner took 27.68ms. Allocated memory is still 167.8MB. Free memory was 106.5MB in the beginning and 105.5MB in the end (delta: 965.6kB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-22 08:55:03,605 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23ms. Allocated memory is still 167.8MB. Free memory is still 138.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 644.17ms. Allocated memory is still 167.8MB. Free memory was 128.8MB in the beginning and 106.5MB in the end (delta: 22.3MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 27.68ms. Allocated memory is still 167.8MB. Free memory was 106.5MB in the beginning and 105.5MB in the end (delta: 965.6kB). There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 779]: 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_caa8ffa1-3a26-4ed0-9010-f616d34f5616/bin/ugemcutter-verify-ybdnMwjCTB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caa8ffa1-3a26-4ed0-9010-f616d34f5616/bin/ugemcutter-verify-ybdnMwjCTB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caa8ffa1-3a26-4ed0-9010-f616d34f5616/bin/ugemcutter-verify-ybdnMwjCTB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caa8ffa1-3a26-4ed0-9010-f616d34f5616/bin/ugemcutter-verify-ybdnMwjCTB/config/GemCutterReach.xml -i ../../sv-benchmarks/c/pthread-ext/43_NetBSD_sysmon_power_sliced-pthread.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caa8ffa1-3a26-4ed0-9010-f616d34f5616/bin/ugemcutter-verify-ybdnMwjCTB/config/svcomp-DataRace-32bit-GemCutter_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caa8ffa1-3a26-4ed0-9010-f616d34f5616/bin/ugemcutter-verify-ybdnMwjCTB --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 GemCutter --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 8389c73a3873efed3be614e3a02a2457c4db9f1b1dfabf64c87229b49920fe65 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-30e01a7 [2023-11-22 08:55:06,062 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-22 08:55:06,213 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caa8ffa1-3a26-4ed0-9010-f616d34f5616/bin/ugemcutter-verify-ybdnMwjCTB/config/svcomp-DataRace-32bit-GemCutter_Bitvector.epf [2023-11-22 08:55:06,223 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-22 08:55:06,223 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-22 08:55:06,272 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-22 08:55:06,273 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-22 08:55:06,274 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-22 08:55:06,275 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-22 08:55:06,279 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-22 08:55:06,280 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-22 08:55:06,281 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-22 08:55:06,281 INFO L153 SettingsManager]: * Use SBE=true [2023-11-22 08:55:06,283 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-22 08:55:06,284 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-22 08:55:06,284 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-22 08:55:06,285 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-22 08:55:06,285 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-22 08:55:06,286 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-22 08:55:06,286 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-22 08:55:06,286 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-22 08:55:06,287 INFO L153 SettingsManager]: * Check absence of data races in concurrent programs=true [2023-11-22 08:55:06,287 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-22 08:55:06,288 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-22 08:55:06,288 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-22 08:55:06,289 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-22 08:55:06,289 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-22 08:55:06,289 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-22 08:55:06,290 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-22 08:55:06,290 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-22 08:55:06,292 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-22 08:55:06,292 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-22 08:55:06,292 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-22 08:55:06,293 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-22 08:55:06,293 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-22 08:55:06,293 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2023-11-22 08:55:06,293 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-22 08:55:06,294 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-22 08:55:06,294 INFO L153 SettingsManager]: * Abstraction used for commutativity in POR=VARIABLES_GLOBAL [2023-11-22 08:55:06,295 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2023-11-22 08:55:06,295 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-22 08:55:06,295 INFO L153 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2023-11-22 08:55:06,296 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2023-11-22 08:55:06,296 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-22 08:55:06,296 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_caa8ffa1-3a26-4ed0-9010-f616d34f5616/bin/ugemcutter-verify-ybdnMwjCTB/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caa8ffa1-3a26-4ed0-9010-f616d34f5616/bin/ugemcutter-verify-ybdnMwjCTB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! data-race) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> GemCutter Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8389c73a3873efed3be614e3a02a2457c4db9f1b1dfabf64c87229b49920fe65 [2023-11-22 08:55:06,728 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-22 08:55:06,755 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-22 08:55:06,757 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-22 08:55:06,759 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-22 08:55:06,759 INFO L274 PluginConnector]: CDTParser initialized [2023-11-22 08:55:06,760 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caa8ffa1-3a26-4ed0-9010-f616d34f5616/bin/ugemcutter-verify-ybdnMwjCTB/../../sv-benchmarks/c/pthread-ext/43_NetBSD_sysmon_power_sliced-pthread.i [2023-11-22 08:55:09,862 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-22 08:55:10,221 INFO L384 CDTParser]: Found 1 translation units. [2023-11-22 08:55:10,222 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caa8ffa1-3a26-4ed0-9010-f616d34f5616/sv-benchmarks/c/pthread-ext/43_NetBSD_sysmon_power_sliced-pthread.i [2023-11-22 08:55:10,239 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caa8ffa1-3a26-4ed0-9010-f616d34f5616/bin/ugemcutter-verify-ybdnMwjCTB/data/a79e08a53/211e6c6138564816988a7c10b1f29745/FLAG01fea966c [2023-11-22 08:55:10,255 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caa8ffa1-3a26-4ed0-9010-f616d34f5616/bin/ugemcutter-verify-ybdnMwjCTB/data/a79e08a53/211e6c6138564816988a7c10b1f29745 [2023-11-22 08:55:10,258 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-22 08:55:10,259 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-22 08:55:10,260 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-22 08:55:10,261 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-22 08:55:10,269 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-22 08:55:10,270 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 08:55:10" (1/1) ... [2023-11-22 08:55:10,271 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5ff79634 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 08:55:10, skipping insertion in model container [2023-11-22 08:55:10,271 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 08:55:10" (1/1) ... [2023-11-22 08:55:10,317 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-22 08:55:10,762 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-22 08:55:10,797 INFO L202 MainTranslator]: Completed pre-run [2023-11-22 08:55:10,879 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-22 08:55:10,947 INFO L206 MainTranslator]: Completed translation [2023-11-22 08:55:10,947 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 08:55:10 WrapperNode [2023-11-22 08:55:10,947 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-22 08:55:10,949 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-22 08:55:10,949 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-22 08:55:10,949 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-22 08:55:10,957 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 08:55:10" (1/1) ... [2023-11-22 08:55:11,002 ERROR L1136 TypeChecker]: C: break; [779]: Break label not found: BreakStatement[null] [2023-11-22 08:55:11,004 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 08:55:10" (1/1) ... [2023-11-22 08:55:11,006 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-22 08:55:11,006 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2023-11-22 08:55:11,009 INFO L158 Benchmark]: Toolchain (without parser) took 748.25ms. Allocated memory was 73.4MB in the beginning and 96.5MB in the end (delta: 23.1MB). Free memory was 47.5MB in the beginning and 62.5MB in the end (delta: -15.0MB). Peak memory consumption was 10.1MB. Max. memory is 16.1GB. [2023-11-22 08:55:11,010 INFO L158 Benchmark]: CDTParser took 1.31ms. Allocated memory is still 73.4MB. Free memory is still 48.6MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-22 08:55:11,011 INFO L158 Benchmark]: CACSL2BoogieTranslator took 687.39ms. Allocated memory was 73.4MB in the beginning and 96.5MB in the end (delta: 23.1MB). Free memory was 47.3MB in the beginning and 63.8MB in the end (delta: -16.5MB). Peak memory consumption was 16.4MB. Max. memory is 16.1GB. [2023-11-22 08:55:11,012 INFO L158 Benchmark]: Boogie Procedure Inliner took 57.68ms. Allocated memory is still 96.5MB. Free memory was 63.8MB in the beginning and 62.5MB in the end (delta: 1.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-22 08:55:11,014 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.31ms. Allocated memory is still 73.4MB. Free memory is still 48.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 687.39ms. Allocated memory was 73.4MB in the beginning and 96.5MB in the end (delta: 23.1MB). Free memory was 47.3MB in the beginning and 63.8MB in the end (delta: -16.5MB). Peak memory consumption was 16.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 57.68ms. Allocated memory is still 96.5MB. Free memory was 63.8MB in the beginning and 62.5MB 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: 779]: 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