./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/pthread-ext/43_NetBSD_sysmon_power_sliced.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version cf1a7837 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_e55a4bf5-3fd5-4fb1-8faf-7a0a8ececb17/bin/utaipan-verify-NcY6lQBIFX/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e55a4bf5-3fd5-4fb1-8faf-7a0a8ececb17/bin/utaipan-verify-NcY6lQBIFX/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e55a4bf5-3fd5-4fb1-8faf-7a0a8ececb17/bin/utaipan-verify-NcY6lQBIFX/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e55a4bf5-3fd5-4fb1-8faf-7a0a8ececb17/bin/utaipan-verify-NcY6lQBIFX/config/TaipanMemDerefMemtrack.xml -i ../../sv-benchmarks/c/pthread-ext/43_NetBSD_sysmon_power_sliced.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e55a4bf5-3fd5-4fb1-8faf-7a0a8ececb17/bin/utaipan-verify-NcY6lQBIFX/config/svcomp-DerefFreeMemtrack-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e55a4bf5-3fd5-4fb1-8faf-7a0a8ececb17/bin/utaipan-verify-NcY6lQBIFX --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 0cc2344d8bedffb786f66d288e651407abc416f1e22d065ca4595f05e214f2a3 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-12 00:46:55,933 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-12 00:46:56,049 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e55a4bf5-3fd5-4fb1-8faf-7a0a8ececb17/bin/utaipan-verify-NcY6lQBIFX/config/svcomp-DerefFreeMemtrack-32bit-Taipan_Default.epf [2023-11-12 00:46:56,056 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-12 00:46:56,057 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-12 00:46:56,097 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-12 00:46:56,098 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-12 00:46:56,098 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-12 00:46:56,099 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-12 00:46:56,105 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-12 00:46:56,105 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-12 00:46:56,106 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-12 00:46:56,106 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-12 00:46:56,108 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-11-12 00:46:56,109 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-12 00:46:56,110 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-12 00:46:56,111 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-11-12 00:46:56,111 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-11-12 00:46:56,112 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-12 00:46:56,112 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-11-12 00:46:56,113 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-11-12 00:46:56,114 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-11-12 00:46:56,114 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-12 00:46:56,115 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-12 00:46:56,116 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-12 00:46:56,117 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-12 00:46:56,117 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-12 00:46:56,118 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-12 00:46:56,118 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-12 00:46:56,119 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2023-11-12 00:46:56,120 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2023-11-12 00:46:56,120 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2023-11-12 00:46:56,121 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-12 00:46:56,121 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-12 00:46:56,121 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-12 00:46:56,122 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-12 00:46:56,122 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-12 00:46:56,122 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-12 00:46:56,123 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-12 00:46:56,123 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-12 00:46:56,124 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-12 00:46:56,124 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-12 00:46:56,124 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-11-12 00:46:56,125 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-12 00:46:56,125 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-12 00:46:56,126 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-12 00:46:56,126 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_e55a4bf5-3fd5-4fb1-8faf-7a0a8ececb17/bin/utaipan-verify-NcY6lQBIFX/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e55a4bf5-3fd5-4fb1-8faf-7a0a8ececb17/bin/utaipan-verify-NcY6lQBIFX Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0cc2344d8bedffb786f66d288e651407abc416f1e22d065ca4595f05e214f2a3 [2023-11-12 00:46:56,418 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-12 00:46:56,451 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-12 00:46:56,454 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-12 00:46:56,455 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-12 00:46:56,457 INFO L274 PluginConnector]: CDTParser initialized [2023-11-12 00:46:56,458 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e55a4bf5-3fd5-4fb1-8faf-7a0a8ececb17/bin/utaipan-verify-NcY6lQBIFX/../../sv-benchmarks/c/pthread-ext/43_NetBSD_sysmon_power_sliced.i [2023-11-12 00:46:59,626 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-12 00:46:59,887 INFO L384 CDTParser]: Found 1 translation units. [2023-11-12 00:46:59,888 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e55a4bf5-3fd5-4fb1-8faf-7a0a8ececb17/sv-benchmarks/c/pthread-ext/43_NetBSD_sysmon_power_sliced.i [2023-11-12 00:46:59,921 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e55a4bf5-3fd5-4fb1-8faf-7a0a8ececb17/bin/utaipan-verify-NcY6lQBIFX/data/f1408fc48/66bffb16b43e47f5864d92a3a3c2a599/FLAGed669262b [2023-11-12 00:46:59,938 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e55a4bf5-3fd5-4fb1-8faf-7a0a8ececb17/bin/utaipan-verify-NcY6lQBIFX/data/f1408fc48/66bffb16b43e47f5864d92a3a3c2a599 [2023-11-12 00:46:59,941 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-12 00:46:59,942 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-12 00:46:59,943 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-12 00:46:59,944 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-12 00:46:59,950 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-12 00:46:59,951 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 12:46:59" (1/1) ... [2023-11-12 00:46:59,952 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@272152e9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:46:59, skipping insertion in model container [2023-11-12 00:46:59,952 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 12:46:59" (1/1) ... [2023-11-12 00:47:00,004 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-12 00:47:00,529 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 00:47:00,543 INFO L202 MainTranslator]: Completed pre-run [2023-11-12 00:47:00,623 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 00:47:00,677 INFO L206 MainTranslator]: Completed translation [2023-11-12 00:47:00,678 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:47:00 WrapperNode [2023-11-12 00:47:00,678 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-12 00:47:00,680 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-12 00:47:00,680 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-12 00:47:00,680 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-12 00:47:00,688 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:47:00" (1/1) ... [2023-11-12 00:47:00,715 ERROR L1136 TypeChecker]: C: break; [795]: Break label not found: BreakStatement[null] [2023-11-12 00:47:00,718 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:47:00" (1/1) ... [2023-11-12 00:47:00,720 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-12 00:47:00,722 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2023-11-12 00:47:00,724 INFO L158 Benchmark]: Toolchain (without parser) took 780.91ms. Allocated memory is still 167.8MB. Free memory was 123.8MB in the beginning and 100.7MB in the end (delta: 23.1MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2023-11-12 00:47:00,728 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 109.1MB. Free memory was 58.2MB in the beginning and 58.1MB in the end (delta: 125.9kB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-12 00:47:00,729 INFO L158 Benchmark]: CACSL2BoogieTranslator took 735.48ms. Allocated memory is still 167.8MB. Free memory was 123.8MB in the beginning and 101.9MB in the end (delta: 21.9MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2023-11-12 00:47:00,743 INFO L158 Benchmark]: Boogie Procedure Inliner took 41.84ms. Allocated memory is still 167.8MB. Free memory was 101.9MB in the beginning and 100.7MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-12 00:47:00,746 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 109.1MB. Free memory was 58.2MB in the beginning and 58.1MB in the end (delta: 125.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 735.48ms. Allocated memory is still 167.8MB. Free memory was 123.8MB in the beginning and 101.9MB in the end (delta: 21.9MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 41.84ms. Allocated memory is still 167.8MB. Free memory was 101.9MB in the beginning and 100.7MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 795]: Type Error Break label not found: BreakStatement[null] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e55a4bf5-3fd5-4fb1-8faf-7a0a8ececb17/bin/utaipan-verify-NcY6lQBIFX/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e55a4bf5-3fd5-4fb1-8faf-7a0a8ececb17/bin/utaipan-verify-NcY6lQBIFX/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e55a4bf5-3fd5-4fb1-8faf-7a0a8ececb17/bin/utaipan-verify-NcY6lQBIFX/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e55a4bf5-3fd5-4fb1-8faf-7a0a8ececb17/bin/utaipan-verify-NcY6lQBIFX/config/TaipanMemDerefMemtrack.xml -i ../../sv-benchmarks/c/pthread-ext/43_NetBSD_sysmon_power_sliced.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e55a4bf5-3fd5-4fb1-8faf-7a0a8ececb17/bin/utaipan-verify-NcY6lQBIFX/config/svcomp-DerefFreeMemtrack-32bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e55a4bf5-3fd5-4fb1-8faf-7a0a8ececb17/bin/utaipan-verify-NcY6lQBIFX --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 0cc2344d8bedffb786f66d288e651407abc416f1e22d065ca4595f05e214f2a3 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-12 00:47:03,213 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-12 00:47:03,304 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e55a4bf5-3fd5-4fb1-8faf-7a0a8ececb17/bin/utaipan-verify-NcY6lQBIFX/config/svcomp-DerefFreeMemtrack-32bit-Taipan_Bitvector.epf [2023-11-12 00:47:03,310 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-12 00:47:03,311 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-12 00:47:03,349 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-12 00:47:03,349 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-12 00:47:03,350 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-12 00:47:03,351 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-12 00:47:03,351 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-12 00:47:03,352 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-12 00:47:03,353 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-12 00:47:03,353 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-12 00:47:03,354 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-12 00:47:03,354 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-12 00:47:03,355 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-12 00:47:03,356 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-12 00:47:03,357 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-12 00:47:03,357 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-12 00:47:03,358 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-12 00:47:03,358 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-12 00:47:03,364 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-12 00:47:03,364 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-12 00:47:03,365 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2023-11-12 00:47:03,370 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2023-11-12 00:47:03,370 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2023-11-12 00:47:03,371 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-12 00:47:03,372 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-12 00:47:03,373 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-12 00:47:03,373 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-12 00:47:03,375 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-12 00:47:03,375 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-12 00:47:03,375 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-12 00:47:03,376 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-12 00:47:03,376 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-12 00:47:03,376 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-12 00:47:03,377 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-12 00:47:03,378 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-12 00:47:03,378 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-12 00:47:03,378 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-12 00:47:03,378 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-12 00:47:03,379 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-12 00:47:03,379 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-12 00:47:03,379 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_e55a4bf5-3fd5-4fb1-8faf-7a0a8ececb17/bin/utaipan-verify-NcY6lQBIFX/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e55a4bf5-3fd5-4fb1-8faf-7a0a8ececb17/bin/utaipan-verify-NcY6lQBIFX Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0cc2344d8bedffb786f66d288e651407abc416f1e22d065ca4595f05e214f2a3 [2023-11-12 00:47:03,784 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-12 00:47:03,820 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-12 00:47:03,823 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-12 00:47:03,825 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-12 00:47:03,825 INFO L274 PluginConnector]: CDTParser initialized [2023-11-12 00:47:03,826 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e55a4bf5-3fd5-4fb1-8faf-7a0a8ececb17/bin/utaipan-verify-NcY6lQBIFX/../../sv-benchmarks/c/pthread-ext/43_NetBSD_sysmon_power_sliced.i [2023-11-12 00:47:07,104 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-12 00:47:07,487 INFO L384 CDTParser]: Found 1 translation units. [2023-11-12 00:47:07,488 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e55a4bf5-3fd5-4fb1-8faf-7a0a8ececb17/sv-benchmarks/c/pthread-ext/43_NetBSD_sysmon_power_sliced.i [2023-11-12 00:47:07,516 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e55a4bf5-3fd5-4fb1-8faf-7a0a8ececb17/bin/utaipan-verify-NcY6lQBIFX/data/4837f08f2/5dfe71a185a34827aa4b75a64a8207a2/FLAG496c462a4 [2023-11-12 00:47:07,535 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e55a4bf5-3fd5-4fb1-8faf-7a0a8ececb17/bin/utaipan-verify-NcY6lQBIFX/data/4837f08f2/5dfe71a185a34827aa4b75a64a8207a2 [2023-11-12 00:47:07,541 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-12 00:47:07,543 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-12 00:47:07,548 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-12 00:47:07,548 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-12 00:47:07,554 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-12 00:47:07,557 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 12:47:07" (1/1) ... [2023-11-12 00:47:07,558 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3fee53ab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:47:07, skipping insertion in model container [2023-11-12 00:47:07,558 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 12:47:07" (1/1) ... [2023-11-12 00:47:07,636 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-12 00:47:08,047 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 00:47:08,061 INFO L202 MainTranslator]: Completed pre-run [2023-11-12 00:47:08,143 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 00:47:08,196 INFO L206 MainTranslator]: Completed translation [2023-11-12 00:47:08,197 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:47:08 WrapperNode [2023-11-12 00:47:08,197 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-12 00:47:08,198 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-12 00:47:08,198 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-12 00:47:08,199 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-12 00:47:08,207 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:47:08" (1/1) ... [2023-11-12 00:47:08,239 ERROR L1136 TypeChecker]: C: break; [795]: Break label not found: BreakStatement[null] [2023-11-12 00:47:08,259 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:47:08" (1/1) ... [2023-11-12 00:47:08,260 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-12 00:47:08,260 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2023-11-12 00:47:08,262 INFO L158 Benchmark]: Toolchain (without parser) took 718.61ms. Allocated memory is still 100.7MB. Free memory was 74.7MB in the beginning and 50.8MB in the end (delta: 24.0MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2023-11-12 00:47:08,262 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 75.5MB. Free memory is still 51.4MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-12 00:47:08,263 INFO L158 Benchmark]: CACSL2BoogieTranslator took 649.32ms. Allocated memory is still 100.7MB. Free memory was 74.4MB in the beginning and 51.9MB in the end (delta: 22.5MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2023-11-12 00:47:08,264 INFO L158 Benchmark]: Boogie Procedure Inliner took 61.72ms. Allocated memory is still 100.7MB. Free memory was 51.9MB in the beginning and 50.8MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-12 00:47:08,266 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 75.5MB. Free memory is still 51.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 649.32ms. Allocated memory is still 100.7MB. Free memory was 74.4MB in the beginning and 51.9MB in the end (delta: 22.5MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 61.72ms. Allocated memory is still 100.7MB. Free memory was 51.9MB in the beginning and 50.8MB in the end (delta: 1.2MB). 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