./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-ext/43_NetBSD_sysmon_power_sliced.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version f470102c Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_28e4e333-8c22-4d5d-a243-098754206244/bin/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_28e4e333-8c22-4d5d-a243-098754206244/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_28e4e333-8c22-4d5d-a243-098754206244/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_28e4e333-8c22-4d5d-a243-098754206244/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/pthread-ext/43_NetBSD_sysmon_power_sliced.i -s /tmp/vcloud-vcloud-master/worker/run_dir_28e4e333-8c22-4d5d-a243-098754206244/bin/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_28e4e333-8c22-4d5d-a243-098754206244/bin/utaipan --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash ffdc652b4a7f1ac2812fe12e6bb15ccb436d1d66 ................................................................................................................................................. Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_28e4e333-8c22-4d5d-a243-098754206244/bin/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_28e4e333-8c22-4d5d-a243-098754206244/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_28e4e333-8c22-4d5d-a243-098754206244/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_28e4e333-8c22-4d5d-a243-098754206244/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/pthread-ext/43_NetBSD_sysmon_power_sliced.i -s /tmp/vcloud-vcloud-master/worker/run_dir_28e4e333-8c22-4d5d-a243-098754206244/bin/utaipan/config/svcomp-Reach-32bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_28e4e333-8c22-4d5d-a243-098754206244/bin/utaipan --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash ffdc652b4a7f1ac2812fe12e6bb15ccb436d1d66 ............................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.1.25-f470102 [2019-12-07 14:31:42,583 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 14:31:42,584 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 14:31:42,592 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 14:31:42,592 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 14:31:42,592 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 14:31:42,593 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 14:31:42,595 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 14:31:42,596 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 14:31:42,596 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 14:31:42,597 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 14:31:42,598 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 14:31:42,598 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 14:31:42,599 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 14:31:42,599 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 14:31:42,600 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 14:31:42,601 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 14:31:42,601 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 14:31:42,603 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 14:31:42,604 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 14:31:42,605 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 14:31:42,606 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 14:31:42,607 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 14:31:42,607 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 14:31:42,609 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 14:31:42,609 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 14:31:42,609 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 14:31:42,610 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 14:31:42,610 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 14:31:42,611 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 14:31:42,611 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 14:31:42,611 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 14:31:42,611 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 14:31:42,612 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 14:31:42,613 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 14:31:42,613 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 14:31:42,613 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 14:31:42,613 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 14:31:42,613 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 14:31:42,614 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 14:31:42,614 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 14:31:42,615 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_28e4e333-8c22-4d5d-a243-098754206244/bin/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2019-12-07 14:31:42,624 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 14:31:42,624 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 14:31:42,625 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-07 14:31:42,625 INFO L138 SettingsManager]: * User list type=DISABLED [2019-12-07 14:31:42,625 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-12-07 14:31:42,625 INFO L138 SettingsManager]: * Explicit value domain=true [2019-12-07 14:31:42,625 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-12-07 14:31:42,625 INFO L138 SettingsManager]: * Octagon Domain=false [2019-12-07 14:31:42,625 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-12-07 14:31:42,625 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-12-07 14:31:42,626 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-12-07 14:31:42,626 INFO L138 SettingsManager]: * Interval Domain=false [2019-12-07 14:31:42,626 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2019-12-07 14:31:42,626 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2019-12-07 14:31:42,626 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2019-12-07 14:31:42,626 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 14:31:42,627 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-07 14:31:42,627 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-07 14:31:42,627 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-07 14:31:42,627 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 14:31:42,627 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-07 14:31:42,627 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-07 14:31:42,627 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-07 14:31:42,627 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-07 14:31:42,627 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-07 14:31:42,627 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-07 14:31:42,628 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 14:31:42,628 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-07 14:31:42,628 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 14:31:42,628 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-07 14:31:42,628 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-07 14:31:42,628 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 14:31:42,628 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 14:31:42,628 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-07 14:31:42,629 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-07 14:31:42,629 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2019-12-07 14:31:42,629 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-07 14:31:42,629 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-07 14:31:42,629 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 14:31:42,629 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-07 14:31:42,629 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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-vcloud-master/worker/run_dir_28e4e333-8c22-4d5d-a243-098754206244/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml 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 ! call(__VERIFIER_error())) ) 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 -> ffdc652b4a7f1ac2812fe12e6bb15ccb436d1d66 [2019-12-07 14:31:42,728 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 14:31:42,736 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 14:31:42,738 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 14:31:42,739 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 14:31:42,739 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 14:31:42,740 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_28e4e333-8c22-4d5d-a243-098754206244/bin/utaipan/../../sv-benchmarks/c/pthread-ext/43_NetBSD_sysmon_power_sliced.i [2019-12-07 14:31:42,776 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_28e4e333-8c22-4d5d-a243-098754206244/bin/utaipan/data/4a0fa5a4d/467838be02cf4ccda02a2de44ab37ef1/FLAG4a4adfcd3 [2019-12-07 14:31:43,227 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 14:31:43,227 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_28e4e333-8c22-4d5d-a243-098754206244/sv-benchmarks/c/pthread-ext/43_NetBSD_sysmon_power_sliced.i [2019-12-07 14:31:43,238 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_28e4e333-8c22-4d5d-a243-098754206244/bin/utaipan/data/4a0fa5a4d/467838be02cf4ccda02a2de44ab37ef1/FLAG4a4adfcd3 [2019-12-07 14:31:43,248 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_28e4e333-8c22-4d5d-a243-098754206244/bin/utaipan/data/4a0fa5a4d/467838be02cf4ccda02a2de44ab37ef1 [2019-12-07 14:31:43,250 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 14:31:43,251 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-07 14:31:43,251 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 14:31:43,251 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 14:31:43,254 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 14:31:43,254 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 02:31:43" (1/1) ... [2019-12-07 14:31:43,256 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4e4dc070 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 02:31:43, skipping insertion in model container [2019-12-07 14:31:43,256 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 02:31:43" (1/1) ... [2019-12-07 14:31:43,261 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 14:31:43,292 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 14:31:43,529 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 14:31:43,536 INFO L203 MainTranslator]: Completed pre-run [2019-12-07 14:31:43,574 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 14:31:43,620 INFO L208 MainTranslator]: Completed translation [2019-12-07 14:31:43,620 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 02:31:43 WrapperNode [2019-12-07 14:31:43,620 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-07 14:31:43,621 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-07 14:31:43,621 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-07 14:31:43,621 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-07 14:31:43,627 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 02:31:43" (1/1) ... [2019-12-07 14:31:43,639 ERROR L1131 TypeChecker]: C: break; [781]: Break label not found: BreakStatement[null] [2019-12-07 14:31:43,640 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 02:31:43" (1/1) ... [2019-12-07 14:31:43,640 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-07 14:31:43,640 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2019-12-07 14:31:43,642 INFO L168 Benchmark]: Toolchain (without parser) took 390.93 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 104.3 MB). Free memory was 938.1 MB in the beginning and 1.1 GB in the end (delta: -134.0 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 14:31:43,643 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 958.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 14:31:43,643 INFO L168 Benchmark]: CACSL2BoogieTranslator took 369.40 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 104.3 MB). Free memory was 938.1 MB in the beginning and 1.1 GB in the end (delta: -134.0 MB). Peak memory consumption was 18.3 MB. Max. memory is 11.5 GB. [2019-12-07 14:31:43,644 INFO L168 Benchmark]: Boogie Procedure Inliner took 19.45 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 14:31:43,645 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 958.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 369.40 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 104.3 MB). Free memory was 938.1 MB in the beginning and 1.1 GB in the end (delta: -134.0 MB). Peak memory consumption was 18.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 19.45 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 781]: Type Error Break label not found: BreakStatement[null] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.25-f470102 [2019-12-07 14:31:44,791 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 14:31:44,792 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 14:31:44,800 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 14:31:44,800 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 14:31:44,801 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 14:31:44,802 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 14:31:44,803 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 14:31:44,804 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 14:31:44,805 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 14:31:44,806 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 14:31:44,806 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 14:31:44,807 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 14:31:44,807 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 14:31:44,808 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 14:31:44,809 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 14:31:44,809 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 14:31:44,810 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 14:31:44,811 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 14:31:44,813 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 14:31:44,814 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 14:31:44,815 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 14:31:44,816 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 14:31:44,816 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 14:31:44,818 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 14:31:44,819 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 14:31:44,819 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 14:31:44,819 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 14:31:44,820 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 14:31:44,820 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 14:31:44,820 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 14:31:44,821 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 14:31:44,821 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 14:31:44,822 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 14:31:44,822 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 14:31:44,823 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 14:31:44,823 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 14:31:44,823 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 14:31:44,823 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 14:31:44,824 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 14:31:44,824 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 14:31:44,825 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_28e4e333-8c22-4d5d-a243-098754206244/bin/utaipan/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2019-12-07 14:31:44,835 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 14:31:44,835 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 14:31:44,836 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-07 14:31:44,836 INFO L138 SettingsManager]: * User list type=DISABLED [2019-12-07 14:31:44,836 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-12-07 14:31:44,836 INFO L138 SettingsManager]: * Explicit value domain=true [2019-12-07 14:31:44,836 INFO L138 SettingsManager]: * Octagon Domain=false [2019-12-07 14:31:44,836 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-12-07 14:31:44,836 INFO L138 SettingsManager]: * Interval Domain=false [2019-12-07 14:31:44,837 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 14:31:44,837 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-07 14:31:44,837 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-07 14:31:44,837 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 14:31:44,837 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-07 14:31:44,838 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-07 14:31:44,838 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-07 14:31:44,838 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-07 14:31:44,838 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-07 14:31:44,838 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-07 14:31:44,838 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-07 14:31:44,838 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-07 14:31:44,838 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 14:31:44,839 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-07 14:31:44,839 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 14:31:44,839 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-07 14:31:44,839 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-07 14:31:44,839 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-07 14:31:44,839 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 14:31:44,839 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 14:31:44,840 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-07 14:31:44,840 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-07 14:31:44,840 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-07 14:31:44,840 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-07 14:31:44,840 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-07 14:31:44,840 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 14:31:44,840 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-07 14:31:44,840 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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-vcloud-master/worker/run_dir_28e4e333-8c22-4d5d-a243-098754206244/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml 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 ! call(__VERIFIER_error())) ) 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 -> ffdc652b4a7f1ac2812fe12e6bb15ccb436d1d66 [2019-12-07 14:31:45,016 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 14:31:45,025 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 14:31:45,027 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 14:31:45,028 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 14:31:45,028 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 14:31:45,029 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_28e4e333-8c22-4d5d-a243-098754206244/bin/utaipan/../../sv-benchmarks/c/pthread-ext/43_NetBSD_sysmon_power_sliced.i [2019-12-07 14:31:45,067 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_28e4e333-8c22-4d5d-a243-098754206244/bin/utaipan/data/444469a1c/4d03a02d194040bbb9335ecd3b59275b/FLAG0488b0827 [2019-12-07 14:31:45,521 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 14:31:45,521 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_28e4e333-8c22-4d5d-a243-098754206244/sv-benchmarks/c/pthread-ext/43_NetBSD_sysmon_power_sliced.i [2019-12-07 14:31:45,531 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_28e4e333-8c22-4d5d-a243-098754206244/bin/utaipan/data/444469a1c/4d03a02d194040bbb9335ecd3b59275b/FLAG0488b0827 [2019-12-07 14:31:45,835 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_28e4e333-8c22-4d5d-a243-098754206244/bin/utaipan/data/444469a1c/4d03a02d194040bbb9335ecd3b59275b [2019-12-07 14:31:45,838 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 14:31:45,839 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-07 14:31:45,839 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 14:31:45,839 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 14:31:45,841 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 14:31:45,842 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 02:31:45" (1/1) ... [2019-12-07 14:31:45,844 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4b2df62 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 02:31:45, skipping insertion in model container [2019-12-07 14:31:45,844 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 02:31:45" (1/1) ... [2019-12-07 14:31:45,848 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 14:31:45,874 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 14:31:46,103 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 14:31:46,113 INFO L203 MainTranslator]: Completed pre-run [2019-12-07 14:31:46,151 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 14:31:46,200 INFO L208 MainTranslator]: Completed translation [2019-12-07 14:31:46,201 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 02:31:46 WrapperNode [2019-12-07 14:31:46,201 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-07 14:31:46,201 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-07 14:31:46,201 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-07 14:31:46,201 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-07 14:31:46,207 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 02:31:46" (1/1) ... [2019-12-07 14:31:46,220 ERROR L1131 TypeChecker]: C: break; [781]: Break label not found: BreakStatement[null] [2019-12-07 14:31:46,221 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 02:31:46" (1/1) ... [2019-12-07 14:31:46,221 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-07 14:31:46,221 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2019-12-07 14:31:46,223 INFO L168 Benchmark]: Toolchain (without parser) took 383.83 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 138.4 MB). Free memory was 947.0 MB in the beginning and 1.1 GB in the end (delta: -159.8 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 14:31:46,223 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 14:31:46,224 INFO L168 Benchmark]: CACSL2BoogieTranslator took 361.76 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 138.4 MB). Free memory was 947.0 MB in the beginning and 1.1 GB in the end (delta: -159.8 MB). Peak memory consumption was 26.5 MB. Max. memory is 11.5 GB. [2019-12-07 14:31:46,224 INFO L168 Benchmark]: Boogie Procedure Inliner took 20.23 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 14:31:46,226 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 361.76 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 138.4 MB). Free memory was 947.0 MB in the beginning and 1.1 GB in the end (delta: -159.8 MB). Peak memory consumption was 26.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 20.23 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 781]: Type Error Break label not found: BreakStatement[null] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...