/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc config/AutomizerReach.xml -s config/svcomp-Reach-64bit-Automizer_Default.epf -i ../sv-benchmarks/c/pthread-ext/43_NetBSD_sysmon_power_sliced.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-4f750a8 [2020-12-22 10:42:47,463 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-22 10:42:47,467 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-22 10:42:47,507 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-22 10:42:47,507 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-22 10:42:47,509 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-22 10:42:47,511 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-22 10:42:47,513 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-22 10:42:47,516 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-22 10:42:47,517 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-22 10:42:47,519 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-22 10:42:47,520 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-22 10:42:47,520 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-22 10:42:47,522 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-22 10:42:47,523 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-22 10:42:47,525 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-22 10:42:47,526 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-22 10:42:47,527 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-22 10:42:47,530 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-22 10:42:47,545 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-22 10:42:47,548 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-22 10:42:47,552 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-22 10:42:47,556 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-22 10:42:47,557 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-22 10:42:47,566 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-12-22 10:42:47,574 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-22 10:42:47,575 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-22 10:42:47,578 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-22 10:42:47,582 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-22 10:42:47,584 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-22 10:42:47,585 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-22 10:42:47,586 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-22 10:42:47,586 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-22 10:42:47,587 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-22 10:42:47,589 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-22 10:42:47,590 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-22 10:42:47,591 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2020-12-22 10:42:47,648 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-22 10:42:47,648 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-22 10:42:47,650 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-22 10:42:47,651 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-22 10:42:47,651 INFO L138 SettingsManager]: * Use SBE=true [2020-12-22 10:42:47,652 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-22 10:42:47,652 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-22 10:42:47,652 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-22 10:42:47,652 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-22 10:42:47,652 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-22 10:42:47,653 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-22 10:42:47,653 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-22 10:42:47,655 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-22 10:42:47,655 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-22 10:42:47,655 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-22 10:42:47,655 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-12-22 10:42:47,656 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-22 10:42:47,656 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-22 10:42:47,656 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-22 10:42:47,656 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-22 10:42:47,656 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-22 10:42:47,657 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-12-22 10:42:47,657 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-22 10:42:47,657 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-22 10:42:47,657 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-22 10:42:47,657 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2020-12-22 10:42:48,076 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-22 10:42:48,111 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-22 10:42:48,115 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-22 10:42:48,117 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-22 10:42:48,118 INFO L275 PluginConnector]: CDTParser initialized [2020-12-22 10:42:48,119 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/pthread-ext/43_NetBSD_sysmon_power_sliced.i [2020-12-22 10:42:48,206 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/141da1198/f088dc4acaaf4e4287d5917ad76ef36e/FLAG71fb5f0d5 [2020-12-22 10:42:48,920 INFO L306 CDTParser]: Found 1 translation units. [2020-12-22 10:42:48,921 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-ext/43_NetBSD_sysmon_power_sliced.i [2020-12-22 10:42:48,937 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/141da1198/f088dc4acaaf4e4287d5917ad76ef36e/FLAG71fb5f0d5 [2020-12-22 10:42:49,197 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/141da1198/f088dc4acaaf4e4287d5917ad76ef36e [2020-12-22 10:42:49,200 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-22 10:42:49,203 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-22 10:42:49,207 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-22 10:42:49,207 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-22 10:42:49,211 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-22 10:42:49,213 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.12 10:42:49" (1/1) ... [2020-12-22 10:42:49,215 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@17ffa2b1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 10:42:49, skipping insertion in model container [2020-12-22 10:42:49,216 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.12 10:42:49" (1/1) ... [2020-12-22 10:42:49,228 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-22 10:42:49,311 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-22 10:42:49,784 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-ext/43_NetBSD_sysmon_power_sliced.i[30306,30319] [2020-12-22 10:42:49,797 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-ext/43_NetBSD_sysmon_power_sliced.i[30496,30509] [2020-12-22 10:42:49,809 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-ext/43_NetBSD_sysmon_power_sliced.i[31302,31315] [2020-12-22 10:42:49,813 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-ext/43_NetBSD_sysmon_power_sliced.i[31593,31606] [2020-12-22 10:42:49,817 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-ext/43_NetBSD_sysmon_power_sliced.i[31821,31834] [2020-12-22 10:42:49,824 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-ext/43_NetBSD_sysmon_power_sliced.i[32295,32308] [2020-12-22 10:42:49,833 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-ext/43_NetBSD_sysmon_power_sliced.i[32518,32531] [2020-12-22 10:42:49,837 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-ext/43_NetBSD_sysmon_power_sliced.i[32716,32729] [2020-12-22 10:42:49,844 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-ext/43_NetBSD_sysmon_power_sliced.i[32911,32924] [2020-12-22 10:42:49,849 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-ext/43_NetBSD_sysmon_power_sliced.i[33104,33117] [2020-12-22 10:42:49,854 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-ext/43_NetBSD_sysmon_power_sliced.i[33525,33538] [2020-12-22 10:42:49,875 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-22 10:42:49,888 INFO L203 MainTranslator]: Completed pre-run [2020-12-22 10:42:49,939 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-ext/43_NetBSD_sysmon_power_sliced.i[30306,30319] [2020-12-22 10:42:49,941 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-ext/43_NetBSD_sysmon_power_sliced.i[30496,30509] [2020-12-22 10:42:49,945 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-ext/43_NetBSD_sysmon_power_sliced.i[31302,31315] [2020-12-22 10:42:49,947 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-ext/43_NetBSD_sysmon_power_sliced.i[31593,31606] [2020-12-22 10:42:49,948 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-ext/43_NetBSD_sysmon_power_sliced.i[31821,31834] [2020-12-22 10:42:49,951 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-ext/43_NetBSD_sysmon_power_sliced.i[32295,32308] [2020-12-22 10:42:49,953 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-ext/43_NetBSD_sysmon_power_sliced.i[32518,32531] [2020-12-22 10:42:49,954 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-ext/43_NetBSD_sysmon_power_sliced.i[32716,32729] [2020-12-22 10:42:49,955 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-ext/43_NetBSD_sysmon_power_sliced.i[32911,32924] [2020-12-22 10:42:49,956 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-ext/43_NetBSD_sysmon_power_sliced.i[33104,33117] [2020-12-22 10:42:49,958 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-ext/43_NetBSD_sysmon_power_sliced.i[33525,33538] [2020-12-22 10:42:49,966 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-22 10:42:50,090 INFO L208 MainTranslator]: Completed translation [2020-12-22 10:42:50,091 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 10:42:50 WrapperNode [2020-12-22 10:42:50,091 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-22 10:42:50,093 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-22 10:42:50,093 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-22 10:42:50,093 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-22 10:42:50,121 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 10:42:50" (1/1) ... [2020-12-22 10:42:50,144 ERROR L1131 TypeChecker]: C: break; [795]: Break label not found: BreakStatement[null] [2020-12-22 10:42:50,146 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 10:42:50" (1/1) ... [2020-12-22 10:42:50,146 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-22 10:42:50,147 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-12-22 10:42:50,150 INFO L168 Benchmark]: Toolchain (without parser) took 945.26 ms. Allocated memory is still 159.4 MB. Free memory was 134.2 MB in the beginning and 133.3 MB in the end (delta: 984.4 kB). Peak memory consumption was 2.6 MB. Max. memory is 8.0 GB. [2020-12-22 10:42:50,150 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 159.4 MB. Free memory is still 131.6 MB. There was no memory consumed. Max. memory is 8.0 GB. [2020-12-22 10:42:50,152 INFO L168 Benchmark]: CACSL2BoogieTranslator took 884.33 ms. Allocated memory is still 159.4 MB. Free memory was 134.0 MB in the beginning and 134.2 MB in the end (delta: -116.8 kB). Peak memory consumption was 33.0 MB. Max. memory is 8.0 GB. [2020-12-22 10:42:50,153 INFO L168 Benchmark]: Boogie Procedure Inliner took 53.62 ms. Allocated memory is still 159.4 MB. Free memory was 134.2 MB in the beginning and 133.3 MB in the end (delta: 904.7 kB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. [2020-12-22 10:42:50,156 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 159.4 MB. Free memory is still 131.6 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 884.33 ms. Allocated memory is still 159.4 MB. Free memory was 134.0 MB in the beginning and 134.2 MB in the end (delta: -116.8 kB). Peak memory consumption was 33.0 MB. Max. memory is 8.0 GB. * Boogie Procedure Inliner took 53.62 ms. Allocated memory is still 159.4 MB. Free memory was 134.2 MB in the beginning and 133.3 MB in the end (delta: 904.7 kB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 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...