./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-data-race.prp --file ../../sv-benchmarks/c/pthread-ext/43_NetBSD_sysmon_power_sliced_2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for data races Using default analysis Version 9bd2c7ff Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ceba4d74-f24b-4b6d-8e97-35a367b8989d/bin/utaipan-verify-t7M7D8N6sZ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ceba4d74-f24b-4b6d-8e97-35a367b8989d/bin/utaipan-verify-t7M7D8N6sZ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ceba4d74-f24b-4b6d-8e97-35a367b8989d/bin/utaipan-verify-t7M7D8N6sZ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ceba4d74-f24b-4b6d-8e97-35a367b8989d/bin/utaipan-verify-t7M7D8N6sZ/config/TaipanReach.xml -i ../../sv-benchmarks/c/pthread-ext/43_NetBSD_sysmon_power_sliced_2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ceba4d74-f24b-4b6d-8e97-35a367b8989d/bin/utaipan-verify-t7M7D8N6sZ/config/svcomp-DataRace-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ceba4d74-f24b-4b6d-8e97-35a367b8989d/bin/utaipan-verify-t7M7D8N6sZ --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! data-race) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 58b504e0f9c99c4dab9903d0572a1a6fc9dccc97093dedf55f23b393d189b988 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 04:59:50,803 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 04:59:50,922 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ceba4d74-f24b-4b6d-8e97-35a367b8989d/bin/utaipan-verify-t7M7D8N6sZ/config/svcomp-DataRace-32bit-Taipan_Default.epf [2023-11-19 04:59:50,930 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 04:59:50,931 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-19 04:59:50,970 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 04:59:50,971 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-19 04:59:50,972 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-19 04:59:50,973 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 04:59:50,978 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-19 04:59:50,978 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-19 04:59:50,979 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-19 04:59:50,980 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-19 04:59:50,981 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-11-19 04:59:50,982 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-19 04:59:50,982 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-19 04:59:50,983 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-11-19 04:59:50,983 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-11-19 04:59:50,984 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-19 04:59:50,985 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-11-19 04:59:50,987 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-11-19 04:59:50,988 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-11-19 04:59:50,989 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 04:59:50,989 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 04:59:50,990 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-19 04:59:50,991 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 04:59:50,991 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-19 04:59:50,992 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 04:59:50,992 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 04:59:50,993 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 04:59:50,994 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 04:59:50,995 INFO L153 SettingsManager]: * Check absence of data races in concurrent programs=true [2023-11-19 04:59:50,995 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-19 04:59:50,995 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-19 04:59:50,996 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 04:59:50,996 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 04:59:50,997 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 04:59:50,997 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-19 04:59:50,997 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 04:59:50,998 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 04:59:50,998 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 04:59:50,999 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 04:59:50,999 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-11-19 04:59:50,999 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 04:59:51,000 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 04:59:51,001 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-19 04:59:51,001 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 04:59:51,002 INFO L153 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ceba4d74-f24b-4b6d-8e97-35a367b8989d/bin/utaipan-verify-t7M7D8N6sZ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ceba4d74-f24b-4b6d-8e97-35a367b8989d/bin/utaipan-verify-t7M7D8N6sZ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! data-race) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 58b504e0f9c99c4dab9903d0572a1a6fc9dccc97093dedf55f23b393d189b988 [2023-11-19 04:59:51,324 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 04:59:51,358 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 04:59:51,361 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 04:59:51,363 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 04:59:51,364 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 04:59:51,366 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ceba4d74-f24b-4b6d-8e97-35a367b8989d/bin/utaipan-verify-t7M7D8N6sZ/../../sv-benchmarks/c/pthread-ext/43_NetBSD_sysmon_power_sliced_2.i [2023-11-19 04:59:54,630 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 04:59:55,005 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 04:59:55,005 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ceba4d74-f24b-4b6d-8e97-35a367b8989d/sv-benchmarks/c/pthread-ext/43_NetBSD_sysmon_power_sliced_2.i [2023-11-19 04:59:55,022 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ceba4d74-f24b-4b6d-8e97-35a367b8989d/bin/utaipan-verify-t7M7D8N6sZ/data/f53ff482e/29f6b4a800574df49f73e362dc137470/FLAG9d0b44924 [2023-11-19 04:59:55,037 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ceba4d74-f24b-4b6d-8e97-35a367b8989d/bin/utaipan-verify-t7M7D8N6sZ/data/f53ff482e/29f6b4a800574df49f73e362dc137470 [2023-11-19 04:59:55,039 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 04:59:55,041 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 04:59:55,043 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 04:59:55,043 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 04:59:55,048 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 04:59:55,049 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:59:55" (1/1) ... [2023-11-19 04:59:55,050 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6f0941ea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:59:55, skipping insertion in model container [2023-11-19 04:59:55,051 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:59:55" (1/1) ... [2023-11-19 04:59:55,097 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 04:59:55,575 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 04:59:55,590 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 04:59:55,700 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 04:59:55,761 INFO L206 MainTranslator]: Completed translation [2023-11-19 04:59:55,761 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:59:55 WrapperNode [2023-11-19 04:59:55,761 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 04:59:55,763 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 04:59:55,763 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 04:59:55,763 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 04:59:55,771 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:59:55" (1/1) ... [2023-11-19 04:59:55,806 ERROR L1136 TypeChecker]: C: break; [795]: Break label not found: BreakStatement[null] [2023-11-19 04:59:55,813 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:59:55" (1/1) ... [2023-11-19 04:59:55,828 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 04:59:55,828 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2023-11-19 04:59:55,830 INFO L158 Benchmark]: Toolchain (without parser) took 788.28ms. Allocated memory is still 184.5MB. Free memory was 139.5MB in the beginning and 116.0MB in the end (delta: 23.4MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2023-11-19 04:59:55,831 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 113.2MB. Free memory is still 60.8MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 04:59:55,832 INFO L158 Benchmark]: CACSL2BoogieTranslator took 719.34ms. Allocated memory is still 184.5MB. Free memory was 139.1MB in the beginning and 117.3MB in the end (delta: 21.8MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2023-11-19 04:59:55,832 INFO L158 Benchmark]: Boogie Procedure Inliner took 65.33ms. Allocated memory is still 184.5MB. Free memory was 117.3MB in the beginning and 116.0MB in the end (delta: 1.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-19 04:59:55,834 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34ms. Allocated memory is still 113.2MB. Free memory is still 60.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 719.34ms. Allocated memory is still 184.5MB. Free memory was 139.1MB in the beginning and 117.3MB in the end (delta: 21.8MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 65.33ms. Allocated memory is still 184.5MB. Free memory was 117.3MB in the beginning and 116.0MB 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 Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ceba4d74-f24b-4b6d-8e97-35a367b8989d/bin/utaipan-verify-t7M7D8N6sZ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ceba4d74-f24b-4b6d-8e97-35a367b8989d/bin/utaipan-verify-t7M7D8N6sZ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ceba4d74-f24b-4b6d-8e97-35a367b8989d/bin/utaipan-verify-t7M7D8N6sZ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ceba4d74-f24b-4b6d-8e97-35a367b8989d/bin/utaipan-verify-t7M7D8N6sZ/config/TaipanReach.xml -i ../../sv-benchmarks/c/pthread-ext/43_NetBSD_sysmon_power_sliced_2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ceba4d74-f24b-4b6d-8e97-35a367b8989d/bin/utaipan-verify-t7M7D8N6sZ/config/svcomp-DataRace-32bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ceba4d74-f24b-4b6d-8e97-35a367b8989d/bin/utaipan-verify-t7M7D8N6sZ --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! data-race) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 58b504e0f9c99c4dab9903d0572a1a6fc9dccc97093dedf55f23b393d189b988 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 04:59:58,360 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 04:59:58,502 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ceba4d74-f24b-4b6d-8e97-35a367b8989d/bin/utaipan-verify-t7M7D8N6sZ/config/svcomp-DataRace-32bit-Taipan_Bitvector.epf [2023-11-19 04:59:58,511 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 04:59:58,512 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-19 04:59:58,559 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 04:59:58,560 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-19 04:59:58,560 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-19 04:59:58,562 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 04:59:58,567 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-19 04:59:58,567 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-19 04:59:58,568 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-19 04:59:58,569 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-19 04:59:58,571 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-19 04:59:58,571 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-19 04:59:58,572 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-19 04:59:58,573 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 04:59:58,574 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 04:59:58,574 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-19 04:59:58,576 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-19 04:59:58,576 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 04:59:58,577 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 04:59:58,578 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 04:59:58,578 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 04:59:58,579 INFO L153 SettingsManager]: * Check absence of data races in concurrent programs=true [2023-11-19 04:59:58,580 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-19 04:59:58,580 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-19 04:59:58,581 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-19 04:59:58,581 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-19 04:59:58,582 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 04:59:58,584 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 04:59:58,584 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 04:59:58,585 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-19 04:59:58,586 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-19 04:59:58,586 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 04:59:58,587 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 04:59:58,587 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 04:59:58,588 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 04:59:58,588 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-19 04:59:58,589 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 04:59:58,590 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 04:59:58,591 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-19 04:59:58,591 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 04:59:58,591 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_ceba4d74-f24b-4b6d-8e97-35a367b8989d/bin/utaipan-verify-t7M7D8N6sZ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ceba4d74-f24b-4b6d-8e97-35a367b8989d/bin/utaipan-verify-t7M7D8N6sZ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! data-race) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 58b504e0f9c99c4dab9903d0572a1a6fc9dccc97093dedf55f23b393d189b988 [2023-11-19 04:59:59,029 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 04:59:59,064 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 04:59:59,067 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 04:59:59,068 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 04:59:59,069 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 04:59:59,071 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ceba4d74-f24b-4b6d-8e97-35a367b8989d/bin/utaipan-verify-t7M7D8N6sZ/../../sv-benchmarks/c/pthread-ext/43_NetBSD_sysmon_power_sliced_2.i [2023-11-19 05:00:02,449 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 05:00:02,834 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 05:00:02,837 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ceba4d74-f24b-4b6d-8e97-35a367b8989d/sv-benchmarks/c/pthread-ext/43_NetBSD_sysmon_power_sliced_2.i [2023-11-19 05:00:02,854 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ceba4d74-f24b-4b6d-8e97-35a367b8989d/bin/utaipan-verify-t7M7D8N6sZ/data/58f2b7e4f/b679241a21324c37ab43061f1fc265a6/FLAG31aa3f30d [2023-11-19 05:00:02,872 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ceba4d74-f24b-4b6d-8e97-35a367b8989d/bin/utaipan-verify-t7M7D8N6sZ/data/58f2b7e4f/b679241a21324c37ab43061f1fc265a6 [2023-11-19 05:00:02,874 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 05:00:02,876 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 05:00:02,879 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 05:00:02,879 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 05:00:02,885 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 05:00:02,886 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 05:00:02" (1/1) ... [2023-11-19 05:00:02,887 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3607b8c6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:00:02, skipping insertion in model container [2023-11-19 05:00:02,887 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 05:00:02" (1/1) ... [2023-11-19 05:00:02,936 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 05:00:03,368 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 05:00:03,391 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 05:00:03,486 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 05:00:03,559 INFO L206 MainTranslator]: Completed translation [2023-11-19 05:00:03,560 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:00:03 WrapperNode [2023-11-19 05:00:03,560 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 05:00:03,562 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 05:00:03,562 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 05:00:03,562 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 05:00:03,571 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:00:03" (1/1) ... [2023-11-19 05:00:03,607 ERROR L1136 TypeChecker]: C: break; [795]: Break label not found: BreakStatement[null] [2023-11-19 05:00:03,609 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:00:03" (1/1) ... [2023-11-19 05:00:03,609 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 05:00:03,610 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2023-11-19 05:00:03,612 INFO L158 Benchmark]: Toolchain (without parser) took 735.22ms. Allocated memory is still 98.6MB. Free memory was 73.3MB in the beginning and 70.5MB in the end (delta: 2.7MB). Peak memory consumption was 1.4MB. Max. memory is 16.1GB. [2023-11-19 05:00:03,613 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 67.1MB. Free memory was 43.1MB in the beginning and 43.1MB in the end (delta: 73.6kB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 05:00:03,614 INFO L158 Benchmark]: CACSL2BoogieTranslator took 681.95ms. Allocated memory is still 98.6MB. Free memory was 73.1MB in the beginning and 71.6MB in the end (delta: 1.5MB). Peak memory consumption was 24.4MB. Max. memory is 16.1GB. [2023-11-19 05:00:03,615 INFO L158 Benchmark]: Boogie Procedure Inliner took 47.82ms. Allocated memory is still 98.6MB. Free memory was 71.6MB in the beginning and 70.5MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 05:00:03,617 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34ms. Allocated memory is still 67.1MB. Free memory was 43.1MB in the beginning and 43.1MB in the end (delta: 73.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 681.95ms. Allocated memory is still 98.6MB. Free memory was 73.1MB in the beginning and 71.6MB in the end (delta: 1.5MB). Peak memory consumption was 24.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 47.82ms. Allocated memory is still 98.6MB. Free memory was 71.6MB in the beginning and 70.5MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 795]: Type Error Break label not found: BreakStatement[null] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR