/usr/bin/java -Xmx16000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s /storage/repos/CAV22/benchmarks/svcomp-Reach-32bit-Automizer_Default.epf --traceabstraction.order.of.the.error.locations.to.be.checked INSUFFICIENT_FIRST -tc /storage/repos/CAV22/benchmarks/AutomizerCInline.xml -i /storage/repos/CAV22/benchmarks/added_bound_to_unbounded/pthread-ext_43_NetBSD_sysmon_power_sliced_bound2.i -------------------------------------------------------------------------------- This is Ultimate 0.2.3-dev-19404b3-m [2023-08-03 21:58:45,851 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-08-03 21:58:45,928 INFO L114 SettingsManager]: Loading settings from /storage/repos/CAV22/benchmarks/svcomp-Reach-32bit-Automizer_Default.epf [2023-08-03 21:58:45,935 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-08-03 21:58:45,936 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-08-03 21:58:45,936 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.Translation Mode: [2023-08-03 21:58:45,937 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.Checked method. Library mode if empty. [2023-08-03 21:58:45,964 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-08-03 21:58:45,965 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-08-03 21:58:45,968 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-08-03 21:58:45,968 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-08-03 21:58:45,969 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-08-03 21:58:45,969 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-08-03 21:58:45,971 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-08-03 21:58:45,971 INFO L153 SettingsManager]: * Use SBE=true [2023-08-03 21:58:45,971 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-08-03 21:58:45,971 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-08-03 21:58:45,972 INFO L153 SettingsManager]: * sizeof long=4 [2023-08-03 21:58:45,972 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-08-03 21:58:45,972 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-08-03 21:58:45,972 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-08-03 21:58:45,973 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-08-03 21:58:45,973 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-08-03 21:58:45,973 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-08-03 21:58:45,973 INFO L153 SettingsManager]: * sizeof long double=12 [2023-08-03 21:58:45,973 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-08-03 21:58:45,974 INFO L153 SettingsManager]: * Use constant arrays=true [2023-08-03 21:58:45,974 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-08-03 21:58:45,976 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-08-03 21:58:45,976 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-08-03 21:58:45,977 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-08-03 21:58:45,977 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-08-03 21:58:45,977 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-08-03 21:58:45,977 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-08-03 21:58:45,978 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-08-03 21:58:45,978 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-08-03 21:58:45,978 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-08-03 21:58:45,978 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-08-03 21:58:45,978 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-08-03 21:58:45,978 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-08-03 21:58:45,978 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-08-03 21:58:45,979 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Order of the error locations to be checked -> INSUFFICIENT_FIRST [2023-08-03 21:58:46,169 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-08-03 21:58:46,193 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-08-03 21:58:46,195 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-08-03 21:58:46,196 INFO L270 PluginConnector]: Initializing CDTParser... [2023-08-03 21:58:46,197 INFO L274 PluginConnector]: CDTParser initialized [2023-08-03 21:58:46,198 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/CAV22/benchmarks/added_bound_to_unbounded/pthread-ext_43_NetBSD_sysmon_power_sliced_bound2.i [2023-08-03 21:58:47,304 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-08-03 21:58:47,542 INFO L384 CDTParser]: Found 1 translation units. [2023-08-03 21:58:47,543 INFO L180 CDTParser]: Scanning /storage/repos/CAV22/benchmarks/added_bound_to_unbounded/pthread-ext_43_NetBSD_sysmon_power_sliced_bound2.i [2023-08-03 21:58:47,565 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/415e4fed0/6c2e025b90a9486382e5443f9b6257f1/FLAG9b2bd05f9 [2023-08-03 21:58:47,576 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/415e4fed0/6c2e025b90a9486382e5443f9b6257f1 [2023-08-03 21:58:47,578 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-08-03 21:58:47,579 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2023-08-03 21:58:47,580 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-08-03 21:58:47,580 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-08-03 21:58:47,590 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-08-03 21:58:47,591 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.08 09:58:47" (1/1) ... [2023-08-03 21:58:47,592 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@19a53ca1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.08 09:58:47, skipping insertion in model container [2023-08-03 21:58:47,592 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.08 09:58:47" (1/1) ... [2023-08-03 21:58:47,643 INFO L176 MainTranslator]: Built tables and reachable declarations [2023-08-03 21:58:47,856 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/CAV22/benchmarks/added_bound_to_unbounded/pthread-ext_43_NetBSD_sysmon_power_sliced_bound2.i[30297,30310] [2023-08-03 21:58:47,858 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/CAV22/benchmarks/added_bound_to_unbounded/pthread-ext_43_NetBSD_sysmon_power_sliced_bound2.i[30487,30500] [2023-08-03 21:58:47,862 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/CAV22/benchmarks/added_bound_to_unbounded/pthread-ext_43_NetBSD_sysmon_power_sliced_bound2.i[31293,31306] [2023-08-03 21:58:47,865 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/CAV22/benchmarks/added_bound_to_unbounded/pthread-ext_43_NetBSD_sysmon_power_sliced_bound2.i[31584,31597] [2023-08-03 21:58:47,867 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/CAV22/benchmarks/added_bound_to_unbounded/pthread-ext_43_NetBSD_sysmon_power_sliced_bound2.i[31812,31825] [2023-08-03 21:58:47,870 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/CAV22/benchmarks/added_bound_to_unbounded/pthread-ext_43_NetBSD_sysmon_power_sliced_bound2.i[32286,32299] [2023-08-03 21:58:47,872 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/CAV22/benchmarks/added_bound_to_unbounded/pthread-ext_43_NetBSD_sysmon_power_sliced_bound2.i[32509,32522] [2023-08-03 21:58:47,874 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/CAV22/benchmarks/added_bound_to_unbounded/pthread-ext_43_NetBSD_sysmon_power_sliced_bound2.i[32707,32720] [2023-08-03 21:58:47,875 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/CAV22/benchmarks/added_bound_to_unbounded/pthread-ext_43_NetBSD_sysmon_power_sliced_bound2.i[32902,32915] [2023-08-03 21:58:47,876 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/CAV22/benchmarks/added_bound_to_unbounded/pthread-ext_43_NetBSD_sysmon_power_sliced_bound2.i[33095,33108] [2023-08-03 21:58:47,878 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/CAV22/benchmarks/added_bound_to_unbounded/pthread-ext_43_NetBSD_sysmon_power_sliced_bound2.i[33516,33529] [2023-08-03 21:58:47,885 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-08-03 21:58:47,893 INFO L201 MainTranslator]: Completed pre-run [2023-08-03 21:58:47,911 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: short [254] [2023-08-03 21:58:47,925 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: short [254] [2023-08-03 21:58:47,935 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/CAV22/benchmarks/added_bound_to_unbounded/pthread-ext_43_NetBSD_sysmon_power_sliced_bound2.i[30297,30310] [2023-08-03 21:58:47,936 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/CAV22/benchmarks/added_bound_to_unbounded/pthread-ext_43_NetBSD_sysmon_power_sliced_bound2.i[30487,30500] [2023-08-03 21:58:47,938 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/CAV22/benchmarks/added_bound_to_unbounded/pthread-ext_43_NetBSD_sysmon_power_sliced_bound2.i[31293,31306] [2023-08-03 21:58:47,939 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/CAV22/benchmarks/added_bound_to_unbounded/pthread-ext_43_NetBSD_sysmon_power_sliced_bound2.i[31584,31597] [2023-08-03 21:58:47,940 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/CAV22/benchmarks/added_bound_to_unbounded/pthread-ext_43_NetBSD_sysmon_power_sliced_bound2.i[31812,31825] [2023-08-03 21:58:47,951 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/CAV22/benchmarks/added_bound_to_unbounded/pthread-ext_43_NetBSD_sysmon_power_sliced_bound2.i[32286,32299] [2023-08-03 21:58:47,956 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/CAV22/benchmarks/added_bound_to_unbounded/pthread-ext_43_NetBSD_sysmon_power_sliced_bound2.i[32509,32522] [2023-08-03 21:58:47,958 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/CAV22/benchmarks/added_bound_to_unbounded/pthread-ext_43_NetBSD_sysmon_power_sliced_bound2.i[32707,32720] [2023-08-03 21:58:47,960 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/CAV22/benchmarks/added_bound_to_unbounded/pthread-ext_43_NetBSD_sysmon_power_sliced_bound2.i[32902,32915] [2023-08-03 21:58:47,962 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/CAV22/benchmarks/added_bound_to_unbounded/pthread-ext_43_NetBSD_sysmon_power_sliced_bound2.i[33095,33108] [2023-08-03 21:58:47,965 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/CAV22/benchmarks/added_bound_to_unbounded/pthread-ext_43_NetBSD_sysmon_power_sliced_bound2.i[33516,33529] [2023-08-03 21:58:47,972 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-08-03 21:58:48,012 INFO L206 MainTranslator]: Completed translation [2023-08-03 21:58:48,012 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.08 09:58:48 WrapperNode [2023-08-03 21:58:48,013 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-08-03 21:58:48,014 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-08-03 21:58:48,014 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-08-03 21:58:48,014 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-08-03 21:58:48,020 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.08 09:58:48" (1/1) ... [2023-08-03 21:58:48,049 ERROR L1136 TypeChecker]: C: break; [795]: Break label not found: BreakStatement[null] [2023-08-03 21:58:48,050 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.08 09:58:48" (1/1) ... [2023-08-03 21:58:48,050 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-08-03 21:58:48,050 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2023-08-03 21:58:48,052 INFO L158 Benchmark]: Toolchain (without parser) took 472.35ms. Allocated memory is still 463.5MB. Free memory was 412.5MB in the beginning and 388.1MB in the end (delta: 24.4MB). Peak memory consumption was 25.2MB. Max. memory is 16.0GB. [2023-08-03 21:58:48,052 INFO L158 Benchmark]: CDTParser took 0.10ms. Allocated memory is still 337.6MB. Free memory is still 288.3MB. There was no memory consumed. Max. memory is 16.0GB. [2023-08-03 21:58:48,053 INFO L158 Benchmark]: CACSL2BoogieTranslator took 433.17ms. Allocated memory is still 463.5MB. Free memory was 412.1MB in the beginning and 389.1MB in the end (delta: 23.0MB). Peak memory consumption was 23.1MB. Max. memory is 16.0GB. [2023-08-03 21:58:48,053 INFO L158 Benchmark]: Boogie Procedure Inliner took 36.66ms. Allocated memory is still 463.5MB. Free memory was 389.1MB in the beginning and 388.1MB in the end (delta: 1.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.0GB. [2023-08-03 21:58:48,055 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10ms. Allocated memory is still 337.6MB. Free memory is still 288.3MB. There was no memory consumed. Max. memory is 16.0GB. * CACSL2BoogieTranslator took 433.17ms. Allocated memory is still 463.5MB. Free memory was 412.1MB in the beginning and 389.1MB in the end (delta: 23.0MB). Peak memory consumption was 23.1MB. Max. memory is 16.0GB. * Boogie Procedure Inliner took 36.66ms. Allocated memory is still 463.5MB. Free memory was 389.1MB in the beginning and 388.1MB in the end (delta: 1.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.0GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 795]: Type Error Break label not found: BreakStatement[null] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 254]: Unsoundness Warning unspecified type, defaulting to int C: short [254] - GenericResultAtLocation [Line: 254]: Unsoundness Warning unspecified type, defaulting to int C: short [254] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...