./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 54858612 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/pthread-ext/43_NetBSD_sysmon_power_sliced.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash c34f2e756f8bb4f94a8934ca7bb4706b4fcbfe52 ............................................................................................................................................ Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/pthread-ext/43_NetBSD_sysmon_power_sliced.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash c34f2e756f8bb4f94a8934ca7bb4706b4fcbfe52 .............................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-5485861 [2020-10-26 00:11:33,456 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-26 00:11:33,459 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-26 00:11:33,500 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-26 00:11:33,501 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-26 00:11:33,507 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-26 00:11:33,509 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-26 00:11:33,516 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-26 00:11:33,520 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-26 00:11:33,523 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-26 00:11:33,525 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-26 00:11:33,529 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-26 00:11:33,530 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-26 00:11:33,537 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-26 00:11:33,538 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-26 00:11:33,540 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-26 00:11:33,542 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-26 00:11:33,543 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-26 00:11:33,549 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-26 00:11:33,555 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-26 00:11:33,559 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-26 00:11:33,561 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-26 00:11:33,563 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-26 00:11:33,565 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-26 00:11:33,575 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-26 00:11:33,575 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-26 00:11:33,576 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-26 00:11:33,577 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-26 00:11:33,579 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-26 00:11:33,580 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-26 00:11:33,580 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-26 00:11:33,581 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-26 00:11:33,584 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-26 00:11:33,585 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-26 00:11:33,586 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-26 00:11:33,586 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-26 00:11:33,587 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-26 00:11:33,588 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-26 00:11:33,588 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-26 00:11:33,593 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-26 00:11:33,594 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-26 00:11:33,595 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-10-26 00:11:33,654 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-26 00:11:33,654 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-26 00:11:33,658 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-26 00:11:33,659 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-26 00:11:33,659 INFO L138 SettingsManager]: * Use SBE=true [2020-10-26 00:11:33,659 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-26 00:11:33,660 INFO L138 SettingsManager]: * sizeof long=4 [2020-10-26 00:11:33,660 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-26 00:11:33,660 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-10-26 00:11:33,661 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-26 00:11:33,662 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-26 00:11:33,662 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-26 00:11:33,662 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-26 00:11:33,662 INFO L138 SettingsManager]: * sizeof long double=12 [2020-10-26 00:11:33,663 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-26 00:11:33,663 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-26 00:11:33,663 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-26 00:11:33,663 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-26 00:11:33,664 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-26 00:11:33,664 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-26 00:11:33,665 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-26 00:11:33,665 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-26 00:11:33,665 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-26 00:11:33,665 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-26 00:11:33,666 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-26 00:11:33,666 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-26 00:11:33,666 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-26 00:11:33,666 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-26 00:11:33,667 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-26 00:11:33,667 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c34f2e756f8bb4f94a8934ca7bb4706b4fcbfe52 [2020-10-26 00:11:34,050 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-26 00:11:34,084 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-26 00:11:34,089 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-26 00:11:34,091 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-26 00:11:34,092 INFO L275 PluginConnector]: CDTParser initialized [2020-10-26 00:11:34,094 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/pthread-ext/43_NetBSD_sysmon_power_sliced.i [2020-10-26 00:11:34,179 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/16fba7f38/1ff027da7b1a4eec97891fccb09874b1/FLAGc1c84d1f3 [2020-10-26 00:11:34,945 INFO L306 CDTParser]: Found 1 translation units. [2020-10-26 00:11:34,946 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-ext/43_NetBSD_sysmon_power_sliced.i [2020-10-26 00:11:34,980 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/16fba7f38/1ff027da7b1a4eec97891fccb09874b1/FLAGc1c84d1f3 [2020-10-26 00:11:35,200 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/16fba7f38/1ff027da7b1a4eec97891fccb09874b1 [2020-10-26 00:11:35,206 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-26 00:11:35,215 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-10-26 00:11:35,220 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-26 00:11:35,221 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-26 00:11:35,225 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-26 00:11:35,226 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 12:11:35" (1/1) ... [2020-10-26 00:11:35,231 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@51baae4f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 12:11:35, skipping insertion in model container [2020-10-26 00:11:35,232 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 12:11:35" (1/1) ... [2020-10-26 00:11:35,250 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-26 00:11:35,336 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-26 00:11:35,886 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-26 00:11:35,896 INFO L203 MainTranslator]: Completed pre-run [2020-10-26 00:11:35,974 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-26 00:11:36,132 INFO L208 MainTranslator]: Completed translation [2020-10-26 00:11:36,134 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 12:11:36 WrapperNode [2020-10-26 00:11:36,134 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-26 00:11:36,135 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-10-26 00:11:36,136 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-10-26 00:11:36,136 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-10-26 00:11:36,146 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 12:11:36" (1/1) ... [2020-10-26 00:11:36,193 ERROR L1131 TypeChecker]: C: break; [795]: Break label not found: BreakStatement[null] [2020-10-26 00:11:36,196 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 12:11:36" (1/1) ... [2020-10-26 00:11:36,198 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-10-26 00:11:36,200 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-10-26 00:11:36,205 INFO L168 Benchmark]: Toolchain (without parser) took 991.06 ms. Allocated memory was 41.9 MB in the beginning and 50.3 MB in the end (delta: 8.4 MB). Free memory was 17.3 MB in the beginning and 25.2 MB in the end (delta: -7.9 MB). Peak memory consumption was 2.4 MB. Max. memory is 16.1 GB. [2020-10-26 00:11:36,206 INFO L168 Benchmark]: CDTParser took 0.32 ms. Allocated memory is still 41.9 MB. Free memory was 20.1 MB in the beginning and 20.0 MB in the end (delta: 35.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-10-26 00:11:36,209 INFO L168 Benchmark]: CACSL2BoogieTranslator took 914.06 ms. Allocated memory was 41.9 MB in the beginning and 50.3 MB in the end (delta: 8.4 MB). Free memory was 16.7 MB in the beginning and 26.5 MB in the end (delta: -9.8 MB). Peak memory consumption was 10.8 MB. Max. memory is 16.1 GB. [2020-10-26 00:11:36,213 INFO L168 Benchmark]: Boogie Procedure Inliner took 64.06 ms. Allocated memory is still 50.3 MB. Free memory was 26.3 MB in the beginning and 25.2 MB in the end (delta: 1.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-10-26 00:11:36,218 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32 ms. Allocated memory is still 41.9 MB. Free memory was 20.1 MB in the beginning and 20.0 MB in the end (delta: 35.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 914.06 ms. Allocated memory was 41.9 MB in the beginning and 50.3 MB in the end (delta: 8.4 MB). Free memory was 16.7 MB in the beginning and 26.5 MB in the end (delta: -9.8 MB). Peak memory consumption was 10.8 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 64.06 ms. Allocated memory is still 50.3 MB. Free memory was 26.3 MB in the beginning and 25.2 MB in the end (delta: 1.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * 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... ### Bit-precise run ### This is Ultimate 0.2.0-5485861 [2020-10-26 00:11:38,803 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-26 00:11:38,806 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-26 00:11:38,849 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-26 00:11:38,850 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-26 00:11:38,851 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-26 00:11:38,853 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-26 00:11:38,856 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-26 00:11:38,859 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-26 00:11:38,860 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-26 00:11:38,861 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-26 00:11:38,863 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-26 00:11:38,863 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-26 00:11:38,865 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-26 00:11:38,866 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-26 00:11:38,868 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-26 00:11:38,869 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-26 00:11:38,870 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-26 00:11:38,873 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-26 00:11:38,879 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-26 00:11:38,881 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-26 00:11:38,886 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-26 00:11:38,889 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-26 00:11:38,891 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-26 00:11:38,899 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-26 00:11:38,900 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-26 00:11:38,902 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-26 00:11:38,903 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-26 00:11:38,905 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-26 00:11:38,909 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-26 00:11:38,910 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-26 00:11:38,911 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-26 00:11:38,913 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-26 00:11:38,917 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-26 00:11:38,924 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-26 00:11:38,926 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-26 00:11:38,927 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-26 00:11:38,929 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-26 00:11:38,929 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-26 00:11:38,933 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-26 00:11:38,935 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-26 00:11:38,937 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-10-26 00:11:38,985 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-26 00:11:38,985 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-26 00:11:38,987 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-26 00:11:38,987 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-26 00:11:38,988 INFO L138 SettingsManager]: * Use SBE=true [2020-10-26 00:11:38,988 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-26 00:11:38,988 INFO L138 SettingsManager]: * sizeof long=4 [2020-10-26 00:11:38,988 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-10-26 00:11:38,989 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-26 00:11:38,989 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-26 00:11:38,989 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-26 00:11:38,990 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-26 00:11:38,990 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-10-26 00:11:38,990 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-10-26 00:11:38,990 INFO L138 SettingsManager]: * sizeof long double=12 [2020-10-26 00:11:38,991 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-26 00:11:38,991 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-26 00:11:38,991 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-26 00:11:38,991 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-26 00:11:38,992 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-26 00:11:38,992 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-26 00:11:38,992 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-26 00:11:38,993 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-26 00:11:38,993 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-26 00:11:38,993 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-26 00:11:38,993 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-26 00:11:38,994 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-10-26 00:11:38,994 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-10-26 00:11:38,994 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-26 00:11:38,994 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-26 00:11:38,995 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-26 00:11:38,995 INFO L138 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:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c34f2e756f8bb4f94a8934ca7bb4706b4fcbfe52 [2020-10-26 00:11:39,389 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-26 00:11:39,425 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-26 00:11:39,429 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-26 00:11:39,430 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-26 00:11:39,434 INFO L275 PluginConnector]: CDTParser initialized [2020-10-26 00:11:39,435 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/pthread-ext/43_NetBSD_sysmon_power_sliced.i [2020-10-26 00:11:39,519 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1377a1fd2/f9f99d81fd43476498cae48d53813049/FLAGc9f276672 [2020-10-26 00:11:40,367 INFO L306 CDTParser]: Found 1 translation units. [2020-10-26 00:11:40,368 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-ext/43_NetBSD_sysmon_power_sliced.i [2020-10-26 00:11:40,393 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1377a1fd2/f9f99d81fd43476498cae48d53813049/FLAGc9f276672 [2020-10-26 00:11:40,592 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1377a1fd2/f9f99d81fd43476498cae48d53813049 [2020-10-26 00:11:40,596 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-26 00:11:40,604 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-10-26 00:11:40,606 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-26 00:11:40,606 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-26 00:11:40,612 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-26 00:11:40,613 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 12:11:40" (1/1) ... [2020-10-26 00:11:40,617 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@55724ef3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 12:11:40, skipping insertion in model container [2020-10-26 00:11:40,617 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 12:11:40" (1/1) ... [2020-10-26 00:11:40,626 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-26 00:11:40,669 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-26 00:11:41,103 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-26 00:11:41,124 INFO L203 MainTranslator]: Completed pre-run [2020-10-26 00:11:41,208 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-26 00:11:41,322 INFO L208 MainTranslator]: Completed translation [2020-10-26 00:11:41,323 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 12:11:41 WrapperNode [2020-10-26 00:11:41,323 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-26 00:11:41,325 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-10-26 00:11:41,325 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-10-26 00:11:41,327 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-10-26 00:11:41,336 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 12:11:41" (1/1) ... [2020-10-26 00:11:41,362 ERROR L1131 TypeChecker]: C: break; [795]: Break label not found: BreakStatement[null] [2020-10-26 00:11:41,364 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 12:11:41" (1/1) ... [2020-10-26 00:11:41,365 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-10-26 00:11:41,365 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-10-26 00:11:41,368 INFO L168 Benchmark]: Toolchain (without parser) took 767.83 ms. Allocated memory was 44.0 MB in the beginning and 54.5 MB in the end (delta: 10.5 MB). Free memory was 28.5 MB in the beginning and 27.2 MB in the end (delta: 1.3 MB). Peak memory consumption was 11.6 MB. Max. memory is 16.1 GB. [2020-10-26 00:11:41,369 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 35.7 MB. Free memory was 21.8 MB in the beginning and 21.8 MB in the end (delta: 28.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-10-26 00:11:41,370 INFO L168 Benchmark]: CACSL2BoogieTranslator took 718.01 ms. Allocated memory was 44.0 MB in the beginning and 54.5 MB in the end (delta: 10.5 MB). Free memory was 27.9 MB in the beginning and 28.6 MB in the end (delta: -684.3 kB). Peak memory consumption was 13.7 MB. Max. memory is 16.1 GB. [2020-10-26 00:11:41,371 INFO L168 Benchmark]: Boogie Procedure Inliner took 40.15 ms. Allocated memory is still 54.5 MB. Free memory was 28.6 MB in the beginning and 27.2 MB in the end (delta: 1.4 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-10-26 00:11:41,374 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 35.7 MB. Free memory was 21.8 MB in the beginning and 21.8 MB in the end (delta: 28.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 718.01 ms. Allocated memory was 44.0 MB in the beginning and 54.5 MB in the end (delta: 10.5 MB). Free memory was 27.9 MB in the beginning and 28.6 MB in the end (delta: -684.3 kB). Peak memory consumption was 13.7 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 40.15 ms. Allocated memory is still 54.5 MB. Free memory was 28.6 MB in the beginning and 27.2 MB in the end (delta: 1.4 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * 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...