./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 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_e4b39ec5-f306-496a-8f5d-9215fcf9aa30/bin/utaipan-verify-t7M7D8N6sZ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4b39ec5-f306-496a-8f5d-9215fcf9aa30/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_e4b39ec5-f306-496a-8f5d-9215fcf9aa30/bin/utaipan-verify-t7M7D8N6sZ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4b39ec5-f306-496a-8f5d-9215fcf9aa30/bin/utaipan-verify-t7M7D8N6sZ/config/TaipanReach.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_e4b39ec5-f306-496a-8f5d-9215fcf9aa30/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_e4b39ec5-f306-496a-8f5d-9215fcf9aa30/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 8389c73a3873efed3be614e3a02a2457c4db9f1b1dfabf64c87229b49920fe65 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 05:02:17,278 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 05:02:17,422 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4b39ec5-f306-496a-8f5d-9215fcf9aa30/bin/utaipan-verify-t7M7D8N6sZ/config/svcomp-DataRace-32bit-Taipan_Default.epf [2023-11-19 05:02:17,429 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 05:02:17,431 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-19 05:02:17,477 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 05:02:17,478 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-19 05:02:17,479 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-19 05:02:17,480 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 05:02:17,486 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-19 05:02:17,486 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-19 05:02:17,488 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-19 05:02:17,488 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-19 05:02:17,490 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-11-19 05:02:17,491 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-19 05:02:17,491 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-19 05:02:17,491 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-11-19 05:02:17,492 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-11-19 05:02:17,492 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-19 05:02:17,493 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-11-19 05:02:17,493 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-11-19 05:02:17,494 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-11-19 05:02:17,495 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 05:02:17,496 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 05:02:17,496 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-19 05:02:17,497 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 05:02:17,497 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-19 05:02:17,498 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 05:02:17,498 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 05:02:17,509 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 05:02:17,511 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 05:02:17,511 INFO L153 SettingsManager]: * Check absence of data races in concurrent programs=true [2023-11-19 05:02:17,512 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-19 05:02:17,512 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-19 05:02:17,512 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 05:02:17,513 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 05:02:17,513 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 05:02:17,514 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-19 05:02:17,514 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 05:02:17,514 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 05:02:17,515 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 05:02:17,515 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 05:02:17,515 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-11-19 05:02:17,516 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 05:02:17,516 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 05:02:17,517 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-19 05:02:17,517 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 05:02:17,517 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_e4b39ec5-f306-496a-8f5d-9215fcf9aa30/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4b39ec5-f306-496a-8f5d-9215fcf9aa30/bin/utaipan-verify-t7M7D8N6sZ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! data-race) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8389c73a3873efed3be614e3a02a2457c4db9f1b1dfabf64c87229b49920fe65 [2023-11-19 05:02:17,904 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 05:02:17,943 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 05:02:17,946 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 05:02:17,949 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 05:02:17,950 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 05:02:17,951 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4b39ec5-f306-496a-8f5d-9215fcf9aa30/bin/utaipan-verify-t7M7D8N6sZ/../../sv-benchmarks/c/pthread-ext/43_NetBSD_sysmon_power_sliced-pthread.i [2023-11-19 05:02:21,047 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 05:02:21,444 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 05:02:21,444 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4b39ec5-f306-496a-8f5d-9215fcf9aa30/sv-benchmarks/c/pthread-ext/43_NetBSD_sysmon_power_sliced-pthread.i [2023-11-19 05:02:21,472 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4b39ec5-f306-496a-8f5d-9215fcf9aa30/bin/utaipan-verify-t7M7D8N6sZ/data/63e0e6b05/6d0a44209b3147318206e2a430019a5c/FLAGd7463482d [2023-11-19 05:02:21,487 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4b39ec5-f306-496a-8f5d-9215fcf9aa30/bin/utaipan-verify-t7M7D8N6sZ/data/63e0e6b05/6d0a44209b3147318206e2a430019a5c [2023-11-19 05:02:21,490 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 05:02:21,492 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 05:02:21,493 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 05:02:21,494 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 05:02:21,499 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 05:02:21,500 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 05:02:21" (1/1) ... [2023-11-19 05:02:21,501 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@47aaf3a9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:02:21, skipping insertion in model container [2023-11-19 05:02:21,501 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 05:02:21" (1/1) ... [2023-11-19 05:02:21,586 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 05:02:21,969 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 05:02:21,987 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 05:02:22,043 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 05:02:22,095 INFO L206 MainTranslator]: Completed translation [2023-11-19 05:02:22,096 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:02:22 WrapperNode [2023-11-19 05:02:22,096 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 05:02:22,098 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 05:02:22,098 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 05:02:22,098 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 05:02:22,107 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:02:22" (1/1) ... [2023-11-19 05:02:22,126 ERROR L1136 TypeChecker]: C: break; [779]: Break label not found: BreakStatement[null] [2023-11-19 05:02:22,128 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:02:22" (1/1) ... [2023-11-19 05:02:22,129 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 05:02:22,129 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2023-11-19 05:02:22,131 INFO L158 Benchmark]: Toolchain (without parser) took 638.34ms. Allocated memory is still 153.1MB. Free memory was 105.3MB in the beginning and 82.2MB in the end (delta: 23.1MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2023-11-19 05:02:22,132 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 153.1MB. Free memory is still 121.6MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 05:02:22,133 INFO L158 Benchmark]: CACSL2BoogieTranslator took 603.62ms. Allocated memory is still 153.1MB. Free memory was 104.7MB in the beginning and 83.1MB in the end (delta: 21.6MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2023-11-19 05:02:22,134 INFO L158 Benchmark]: Boogie Procedure Inliner took 31.02ms. Allocated memory is still 153.1MB. Free memory was 83.1MB in the beginning and 82.2MB in the end (delta: 928.7kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-19 05:02:22,136 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 153.1MB. Free memory is still 121.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 603.62ms. Allocated memory is still 153.1MB. Free memory was 104.7MB in the beginning and 83.1MB in the end (delta: 21.6MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 31.02ms. Allocated memory is still 153.1MB. Free memory was 83.1MB in the beginning and 82.2MB in the end (delta: 928.7kB). 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 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_e4b39ec5-f306-496a-8f5d-9215fcf9aa30/bin/utaipan-verify-t7M7D8N6sZ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4b39ec5-f306-496a-8f5d-9215fcf9aa30/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_e4b39ec5-f306-496a-8f5d-9215fcf9aa30/bin/utaipan-verify-t7M7D8N6sZ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4b39ec5-f306-496a-8f5d-9215fcf9aa30/bin/utaipan-verify-t7M7D8N6sZ/config/TaipanReach.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_e4b39ec5-f306-496a-8f5d-9215fcf9aa30/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_e4b39ec5-f306-496a-8f5d-9215fcf9aa30/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 8389c73a3873efed3be614e3a02a2457c4db9f1b1dfabf64c87229b49920fe65 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 05:02:24,954 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 05:02:25,104 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4b39ec5-f306-496a-8f5d-9215fcf9aa30/bin/utaipan-verify-t7M7D8N6sZ/config/svcomp-DataRace-32bit-Taipan_Bitvector.epf [2023-11-19 05:02:25,114 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 05:02:25,115 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-19 05:02:25,165 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 05:02:25,166 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-19 05:02:25,166 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-19 05:02:25,170 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 05:02:25,176 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-19 05:02:25,177 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-19 05:02:25,177 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-19 05:02:25,178 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-19 05:02:25,180 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-19 05:02:25,180 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-19 05:02:25,181 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-19 05:02:25,182 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 05:02:25,183 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 05:02:25,183 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-19 05:02:25,184 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-19 05:02:25,184 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 05:02:25,185 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 05:02:25,185 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 05:02:25,186 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 05:02:25,186 INFO L153 SettingsManager]: * Check absence of data races in concurrent programs=true [2023-11-19 05:02:25,187 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-19 05:02:25,187 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-19 05:02:25,188 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-19 05:02:25,188 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-19 05:02:25,189 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 05:02:25,191 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 05:02:25,191 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 05:02:25,191 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-19 05:02:25,192 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-19 05:02:25,192 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 05:02:25,192 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 05:02:25,193 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 05:02:25,193 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 05:02:25,193 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-19 05:02:25,194 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 05:02:25,195 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 05:02:25,195 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-19 05:02:25,195 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 05:02:25,196 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_e4b39ec5-f306-496a-8f5d-9215fcf9aa30/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4b39ec5-f306-496a-8f5d-9215fcf9aa30/bin/utaipan-verify-t7M7D8N6sZ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! data-race) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8389c73a3873efed3be614e3a02a2457c4db9f1b1dfabf64c87229b49920fe65 [2023-11-19 05:02:25,712 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 05:02:25,746 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 05:02:25,749 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 05:02:25,750 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 05:02:25,751 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 05:02:25,753 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4b39ec5-f306-496a-8f5d-9215fcf9aa30/bin/utaipan-verify-t7M7D8N6sZ/../../sv-benchmarks/c/pthread-ext/43_NetBSD_sysmon_power_sliced-pthread.i [2023-11-19 05:02:29,383 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 05:02:29,836 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 05:02:29,837 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4b39ec5-f306-496a-8f5d-9215fcf9aa30/sv-benchmarks/c/pthread-ext/43_NetBSD_sysmon_power_sliced-pthread.i [2023-11-19 05:02:29,857 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4b39ec5-f306-496a-8f5d-9215fcf9aa30/bin/utaipan-verify-t7M7D8N6sZ/data/16ddd6219/3f41cb99caae45ab82fd1a4db450bb59/FLAG928c9ba67 [2023-11-19 05:02:29,874 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4b39ec5-f306-496a-8f5d-9215fcf9aa30/bin/utaipan-verify-t7M7D8N6sZ/data/16ddd6219/3f41cb99caae45ab82fd1a4db450bb59 [2023-11-19 05:02:29,878 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 05:02:29,879 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 05:02:29,881 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 05:02:29,882 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 05:02:29,887 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 05:02:29,888 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 05:02:29" (1/1) ... [2023-11-19 05:02:29,890 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3448ee4f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:02:29, skipping insertion in model container [2023-11-19 05:02:29,890 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 05:02:29" (1/1) ... [2023-11-19 05:02:29,978 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 05:02:30,473 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 05:02:30,506 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 05:02:30,589 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 05:02:30,699 INFO L206 MainTranslator]: Completed translation [2023-11-19 05:02:30,700 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:02:30 WrapperNode [2023-11-19 05:02:30,700 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 05:02:30,702 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 05:02:30,702 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 05:02:30,702 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 05:02:30,713 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:02:30" (1/1) ... [2023-11-19 05:02:30,754 ERROR L1136 TypeChecker]: C: break; [779]: Break label not found: BreakStatement[null] [2023-11-19 05:02:30,772 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:02:30" (1/1) ... [2023-11-19 05:02:30,773 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 05:02:30,773 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2023-11-19 05:02:30,775 INFO L158 Benchmark]: Toolchain (without parser) took 894.53ms. Allocated memory is still 81.8MB. Free memory was 56.3MB in the beginning and 53.2MB in the end (delta: 3.1MB). Peak memory consumption was 3.5MB. Max. memory is 16.1GB. [2023-11-19 05:02:30,775 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 81.8MB. Free memory was 57.6MB in the beginning and 57.5MB in the end (delta: 142.0kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-19 05:02:30,789 INFO L158 Benchmark]: CACSL2BoogieTranslator took 819.56ms. Allocated memory is still 81.8MB. Free memory was 56.1MB in the beginning and 54.5MB in the end (delta: 1.6MB). Peak memory consumption was 24.4MB. Max. memory is 16.1GB. [2023-11-19 05:02:30,790 INFO L158 Benchmark]: Boogie Procedure Inliner took 70.97ms. Allocated memory is still 81.8MB. Free memory was 54.5MB in the beginning and 53.2MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 05:02:30,792 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36ms. Allocated memory is still 81.8MB. Free memory was 57.6MB in the beginning and 57.5MB in the end (delta: 142.0kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 819.56ms. Allocated memory is still 81.8MB. Free memory was 56.1MB in the beginning and 54.5MB in the end (delta: 1.6MB). Peak memory consumption was 24.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 70.97ms. Allocated memory is still 81.8MB. Free memory was 54.5MB in the beginning and 53.2MB in the end (delta: 1.3MB). 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 Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR