./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-commit-tester/main4_arch-x86-oprofile-oprofile-ko--131_1a--79db8ef-1.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 3a877d22 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/ldv-commit-tester/main4_arch-x86-oprofile-oprofile-ko--131_1a--79db8ef-1.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-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 64bit --witnessprinter.graph.data.programhash 0a59c899fb7b62412b1992e8cb98e98bcd2f06be9f99aa413b7a25f6eaad8530 --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 12:57:30,600 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 12:57:30,601 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 12:57:30,629 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 12:57:30,632 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 12:57:30,634 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 12:57:30,636 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 12:57:30,640 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 12:57:30,642 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 12:57:30,643 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 12:57:30,643 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 12:57:30,644 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 12:57:30,644 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 12:57:30,645 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 12:57:30,646 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 12:57:30,648 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 12:57:30,649 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 12:57:30,650 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 12:57:30,653 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 12:57:30,655 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 12:57:30,657 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 12:57:30,658 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 12:57:30,659 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 12:57:30,660 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 12:57:30,663 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 12:57:30,666 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 12:57:30,666 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 12:57:30,667 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 12:57:30,668 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 12:57:30,668 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 12:57:30,668 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 12:57:30,669 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 12:57:30,670 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 12:57:30,671 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 12:57:30,672 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 12:57:30,672 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 12:57:30,672 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 12:57:30,673 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 12:57:30,673 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 12:57:30,674 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 12:57:30,674 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 12:57:30,675 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-15 12:57:30,700 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 12:57:30,700 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 12:57:30,701 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 12:57:30,701 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 12:57:30,702 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 12:57:30,702 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 12:57:30,702 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 12:57:30,703 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 12:57:30,703 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 12:57:30,703 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 12:57:30,704 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-15 12:57:30,704 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 12:57:30,704 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 12:57:30,704 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 12:57:30,704 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 12:57:30,704 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 12:57:30,704 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 12:57:30,705 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 12:57:30,705 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 12:57:30,705 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 12:57:30,705 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 12:57:30,705 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 12:57:30,705 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 12:57:30,706 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 12:57:30,706 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 12:57:30,706 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-15 12:57:30,706 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-15 12:57:30,706 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 12:57:30,706 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 12:57:30,706 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 12:57:30,707 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 12:57:30,707 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0a59c899fb7b62412b1992e8cb98e98bcd2f06be9f99aa413b7a25f6eaad8530 [2021-12-15 12:57:30,901 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 12:57:30,926 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 12:57:30,928 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 12:57:30,929 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 12:57:30,930 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 12:57:30,931 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-commit-tester/main4_arch-x86-oprofile-oprofile-ko--131_1a--79db8ef-1.i [2021-12-15 12:57:30,992 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/643093880/97f20487b1e8444c87a688640dfec95d/FLAG060ce3734 [2021-12-15 12:57:31,583 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 12:57:31,584 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-commit-tester/main4_arch-x86-oprofile-oprofile-ko--131_1a--79db8ef-1.i [2021-12-15 12:57:31,621 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/643093880/97f20487b1e8444c87a688640dfec95d/FLAG060ce3734 [2021-12-15 12:57:31,954 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/643093880/97f20487b1e8444c87a688640dfec95d [2021-12-15 12:57:31,956 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 12:57:31,957 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 12:57:31,968 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 12:57:31,968 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 12:57:31,971 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 12:57:31,971 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:57:31" (1/1) ... [2021-12-15 12:57:31,972 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2de6aa77 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:57:31, skipping insertion in model container [2021-12-15 12:57:31,972 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:57:31" (1/1) ... [2021-12-15 12:57:31,977 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 12:57:32,074 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 12:57:33,855 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-commit-tester/main4_arch-x86-oprofile-oprofile-ko--131_1a--79db8ef-1.i[301821,301834] [2021-12-15 12:57:33,867 WARN L610 FunctionHandler]: implicit declaration of function ldv_xmalloc [2021-12-15 12:57:33,893 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 12:57:33,941 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 12:57:34,224 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-commit-tester/main4_arch-x86-oprofile-oprofile-ko--131_1a--79db8ef-1.i[301821,301834] [2021-12-15 12:57:34,226 WARN L610 FunctionHandler]: implicit declaration of function ldv_xmalloc [2021-12-15 12:57:34,231 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 12:57:34,343 INFO L208 MainTranslator]: Completed translation [2021-12-15 12:57:34,343 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:57:34 WrapperNode [2021-12-15 12:57:34,343 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 12:57:34,344 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 12:57:34,344 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 12:57:34,344 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 12:57:34,349 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:57:34" (1/1) ... [2021-12-15 12:57:34,442 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:57:34" (1/1) ... [2021-12-15 12:57:34,615 INFO L137 Inliner]: procedures = 458, calls = 3122, calls flagged for inlining = 233, calls inlined = 146, statements flattened = 6023 [2021-12-15 12:57:34,616 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 12:57:34,617 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 12:57:34,617 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 12:57:34,617 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 12:57:34,624 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:57:34" (1/1) ... [2021-12-15 12:57:34,624 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:57:34" (1/1) ... [2021-12-15 12:57:34,674 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:57:34" (1/1) ... [2021-12-15 12:57:34,675 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:57:34" (1/1) ... [2021-12-15 12:57:34,827 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:57:34" (1/1) ... [2021-12-15 12:57:34,852 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:57:34" (1/1) ... [2021-12-15 12:57:34,883 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:57:34" (1/1) ... [2021-12-15 12:57:34,959 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 12:57:34,961 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 12:57:34,961 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 12:57:34,962 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 12:57:34,963 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:57:34" (1/1) ... [2021-12-15 12:57:35,002 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 12:57:35,022 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 12:57:35,035 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-12-15 12:57:35,080 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-12-15 12:57:35,096 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-12-15 12:57:35,096 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-12-15 12:57:35,096 INFO L130 BoogieDeclarations]: Found specification of procedure ppro_shutdown [2021-12-15 12:57:35,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ppro_shutdown [2021-12-15 12:57:35,096 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2021-12-15 12:57:35,097 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2021-12-15 12:57:35,097 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-12-15 12:57:35,097 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-12-15 12:57:35,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 12:57:35,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 12:57:35,097 INFO L130 BoogieDeclarations]: Found specification of procedure start_switch_worker [2021-12-15 12:57:35,097 INFO L138 BoogieDeclarations]: Found implementation of procedure start_switch_worker [2021-12-15 12:57:35,097 INFO L130 BoogieDeclarations]: Found specification of procedure p4_shutdown [2021-12-15 12:57:35,098 INFO L138 BoogieDeclarations]: Found implementation of procedure p4_shutdown [2021-12-15 12:57:35,098 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2021-12-15 12:57:35,098 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2021-12-15 12:57:35,098 INFO L130 BoogieDeclarations]: Found specification of procedure reserve_evntsel_nmi [2021-12-15 12:57:35,098 INFO L138 BoogieDeclarations]: Found implementation of procedure reserve_evntsel_nmi [2021-12-15 12:57:35,098 INFO L130 BoogieDeclarations]: Found specification of procedure trace_kmalloc___0 [2021-12-15 12:57:35,098 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_kmalloc___0 [2021-12-15 12:57:35,098 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_die_notifier [2021-12-15 12:57:35,099 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_die_notifier [2021-12-15 12:57:35,099 INFO L130 BoogieDeclarations]: Found specification of procedure generic_delete_inode [2021-12-15 12:57:35,099 INFO L130 BoogieDeclarations]: Found specification of procedure oprofilefs_ulong_to_user [2021-12-15 12:57:35,099 INFO L138 BoogieDeclarations]: Found implementation of procedure oprofilefs_ulong_to_user [2021-12-15 12:57:35,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2021-12-15 12:57:35,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2021-12-15 12:57:35,099 INFO L130 BoogieDeclarations]: Found specification of procedure sync_buffer [2021-12-15 12:57:35,099 INFO L138 BoogieDeclarations]: Found implementation of procedure sync_buffer [2021-12-15 12:57:35,100 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-15 12:57:35,100 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-15 12:57:35,100 INFO L130 BoogieDeclarations]: Found specification of procedure __oprofile_add_ext_sample [2021-12-15 12:57:35,100 INFO L138 BoogieDeclarations]: Found implementation of procedure __oprofile_add_ext_sample [2021-12-15 12:57:35,100 INFO L130 BoogieDeclarations]: Found specification of procedure log_sample [2021-12-15 12:57:35,100 INFO L138 BoogieDeclarations]: Found implementation of procedure log_sample [2021-12-15 12:57:35,100 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_cpu_notifier [2021-12-15 12:57:35,101 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_cpu_notifier [2021-12-15 12:57:35,101 INFO L130 BoogieDeclarations]: Found specification of procedure op_cpu_buffer_write_commit [2021-12-15 12:57:35,101 INFO L138 BoogieDeclarations]: Found implementation of procedure op_cpu_buffer_write_commit [2021-12-15 12:57:35,101 INFO L130 BoogieDeclarations]: Found specification of procedure register_cpu_notifier [2021-12-15 12:57:35,101 INFO L138 BoogieDeclarations]: Found implementation of procedure register_cpu_notifier [2021-12-15 12:57:35,101 INFO L130 BoogieDeclarations]: Found specification of procedure release_evntsel_nmi [2021-12-15 12:57:35,101 INFO L138 BoogieDeclarations]: Found implementation of procedure release_evntsel_nmi [2021-12-15 12:57:35,101 INFO L130 BoogieDeclarations]: Found specification of procedure __oprofile_hrtimer_stop [2021-12-15 12:57:35,102 INFO L138 BoogieDeclarations]: Found implementation of procedure __oprofile_hrtimer_stop [2021-12-15 12:57:35,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-15 12:57:35,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-15 12:57:35,102 INFO L130 BoogieDeclarations]: Found specification of procedure get_stagger [2021-12-15 12:57:35,102 INFO L138 BoogieDeclarations]: Found implementation of procedure get_stagger [2021-12-15 12:57:35,102 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-15 12:57:35,102 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-15 12:57:35,102 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 12:57:35,103 INFO L130 BoogieDeclarations]: Found specification of procedure trace_kmalloc [2021-12-15 12:57:35,103 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_kmalloc [2021-12-15 12:57:35,103 INFO L130 BoogieDeclarations]: Found specification of procedure kill_litter_super [2021-12-15 12:57:35,104 INFO L130 BoogieDeclarations]: Found specification of procedure op_amd_init [2021-12-15 12:57:35,104 INFO L138 BoogieDeclarations]: Found implementation of procedure op_amd_init [2021-12-15 12:57:35,104 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~int [2021-12-15 12:57:35,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~int [2021-12-15 12:57:35,105 INFO L130 BoogieDeclarations]: Found specification of procedure op_cpu_buffer_write_reserve [2021-12-15 12:57:35,105 INFO L138 BoogieDeclarations]: Found implementation of procedure op_cpu_buffer_write_reserve [2021-12-15 12:57:35,105 INFO L130 BoogieDeclarations]: Found specification of procedure paravirt_write_msr [2021-12-15 12:57:35,105 INFO L138 BoogieDeclarations]: Found implementation of procedure paravirt_write_msr [2021-12-15 12:57:35,105 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-15 12:57:35,105 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-12-15 12:57:35,105 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-12-15 12:57:35,105 INFO L130 BoogieDeclarations]: Found specification of procedure oprofile_add_sample [2021-12-15 12:57:35,106 INFO L138 BoogieDeclarations]: Found implementation of procedure oprofile_add_sample [2021-12-15 12:57:35,106 INFO L130 BoogieDeclarations]: Found specification of procedure get_order [2021-12-15 12:57:35,106 INFO L138 BoogieDeclarations]: Found implementation of procedure get_order [2021-12-15 12:57:35,106 INFO L130 BoogieDeclarations]: Found specification of procedure oprofile_stop [2021-12-15 12:57:35,107 INFO L138 BoogieDeclarations]: Found implementation of procedure oprofile_stop [2021-12-15 12:57:35,107 INFO L130 BoogieDeclarations]: Found specification of procedure add_event_entry [2021-12-15 12:57:35,107 INFO L138 BoogieDeclarations]: Found implementation of procedure add_event_entry [2021-12-15 12:57:35,107 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-15 12:57:35,107 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-15 12:57:35,107 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2021-12-15 12:57:35,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2021-12-15 12:57:35,107 INFO L130 BoogieDeclarations]: Found specification of procedure has_mux [2021-12-15 12:57:35,108 INFO L138 BoogieDeclarations]: Found implementation of procedure has_mux [2021-12-15 12:57:35,108 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 12:57:35,108 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 12:57:35,108 INFO L130 BoogieDeclarations]: Found specification of procedure oprofile_add_trace [2021-12-15 12:57:35,108 INFO L138 BoogieDeclarations]: Found implementation of procedure oprofile_add_trace [2021-12-15 12:57:35,108 INFO L130 BoogieDeclarations]: Found specification of procedure lookup_dcookie [2021-12-15 12:57:35,108 INFO L138 BoogieDeclarations]: Found implementation of procedure lookup_dcookie [2021-12-15 12:57:35,108 INFO L130 BoogieDeclarations]: Found specification of procedure op_x86_phys_to_virt [2021-12-15 12:57:35,109 INFO L138 BoogieDeclarations]: Found implementation of procedure op_x86_phys_to_virt [2021-12-15 12:57:35,109 INFO L130 BoogieDeclarations]: Found specification of procedure release_mm [2021-12-15 12:57:35,109 INFO L138 BoogieDeclarations]: Found implementation of procedure release_mm [2021-12-15 12:57:35,109 INFO L130 BoogieDeclarations]: Found specification of procedure nmi_shutdown [2021-12-15 12:57:35,109 INFO L138 BoogieDeclarations]: Found implementation of procedure nmi_shutdown [2021-12-15 12:57:35,110 INFO L130 BoogieDeclarations]: Found specification of procedure put_online_cpus [2021-12-15 12:57:35,110 INFO L138 BoogieDeclarations]: Found implementation of procedure put_online_cpus [2021-12-15 12:57:35,110 INFO L130 BoogieDeclarations]: Found specification of procedure nmi_cpu_start [2021-12-15 12:57:35,110 INFO L138 BoogieDeclarations]: Found implementation of procedure nmi_cpu_start [2021-12-15 12:57:35,110 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_buffer_waiter [2021-12-15 12:57:35,111 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_buffer_waiter [2021-12-15 12:57:35,111 INFO L130 BoogieDeclarations]: Found specification of procedure register_die_notifier [2021-12-15 12:57:35,111 INFO L138 BoogieDeclarations]: Found implementation of procedure register_die_notifier [2021-12-15 12:57:35,111 INFO L130 BoogieDeclarations]: Found specification of procedure ring_buffer_event_data [2021-12-15 12:57:35,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_buffer_event_data [2021-12-15 12:57:35,111 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 12:57:35,111 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~VOID [2021-12-15 12:57:35,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~VOID [2021-12-15 12:57:35,112 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_start [2021-12-15 12:57:35,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_start [2021-12-15 12:57:35,112 INFO L130 BoogieDeclarations]: Found specification of procedure up_read [2021-12-15 12:57:35,112 INFO L138 BoogieDeclarations]: Found implementation of procedure up_read [2021-12-15 12:57:35,112 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 12:57:35,112 INFO L130 BoogieDeclarations]: Found specification of procedure release_perfctr_nmi [2021-12-15 12:57:35,113 INFO L138 BoogieDeclarations]: Found implementation of procedure release_perfctr_nmi [2021-12-15 12:57:35,113 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice_init [2021-12-15 12:57:35,113 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice_init [2021-12-15 12:57:35,113 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 12:57:35,113 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-15 12:57:35,114 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 12:57:35,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 12:57:35,116 INFO L130 BoogieDeclarations]: Found specification of procedure op_add_code [2021-12-15 12:57:35,116 INFO L138 BoogieDeclarations]: Found implementation of procedure op_add_code [2021-12-15 12:57:35,116 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-12-15 12:57:35,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-12-15 12:57:35,117 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_notrace [2021-12-15 12:57:35,118 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_notrace [2021-12-15 12:57:35,118 INFO L130 BoogieDeclarations]: Found specification of procedure user_mode [2021-12-15 12:57:35,118 INFO L138 BoogieDeclarations]: Found implementation of procedure user_mode [2021-12-15 12:57:35,122 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-15 12:57:35,122 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-15 12:57:35,122 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2021-12-15 12:57:35,123 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2021-12-15 12:57:35,123 INFO L130 BoogieDeclarations]: Found specification of procedure add_sample_entry [2021-12-15 12:57:35,123 INFO L138 BoogieDeclarations]: Found implementation of procedure add_sample_entry [2021-12-15 12:57:35,123 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_dereference [2021-12-15 12:57:35,123 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_dereference [2021-12-15 12:57:35,123 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 12:57:35,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 12:57:35,123 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 12:57:35,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 12:57:35,124 INFO L130 BoogieDeclarations]: Found specification of procedure reserve_perfctr_nmi [2021-12-15 12:57:35,124 INFO L138 BoogieDeclarations]: Found implementation of procedure reserve_perfctr_nmi [2021-12-15 12:57:35,124 INFO L130 BoogieDeclarations]: Found specification of procedure paravirt_read_msr [2021-12-15 12:57:35,124 INFO L138 BoogieDeclarations]: Found implementation of procedure paravirt_read_msr [2021-12-15 12:57:35,124 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-12-15 12:57:35,124 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-12-15 12:57:35,124 INFO L130 BoogieDeclarations]: Found specification of procedure op_x86_get_ctrl [2021-12-15 12:57:35,124 INFO L138 BoogieDeclarations]: Found implementation of procedure op_x86_get_ctrl [2021-12-15 12:57:35,124 INFO L130 BoogieDeclarations]: Found specification of procedure kmemleak_alloc [2021-12-15 12:57:35,124 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemleak_alloc [2021-12-15 12:57:35,125 INFO L130 BoogieDeclarations]: Found specification of procedure nmi_resume [2021-12-15 12:57:35,125 INFO L138 BoogieDeclarations]: Found implementation of procedure nmi_resume [2021-12-15 12:57:35,125 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-12-15 12:57:35,125 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-12-15 12:57:35,125 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 12:57:35,125 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 12:57:35,125 INFO L130 BoogieDeclarations]: Found specification of procedure addr_increment [2021-12-15 12:57:35,125 INFO L138 BoogieDeclarations]: Found implementation of procedure addr_increment [2021-12-15 12:57:35,125 INFO L130 BoogieDeclarations]: Found specification of procedure free_msrs [2021-12-15 12:57:35,126 INFO L138 BoogieDeclarations]: Found implementation of procedure free_msrs [2021-12-15 12:57:35,126 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_held [2021-12-15 12:57:35,126 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_held [2021-12-15 12:57:35,126 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-12-15 12:57:35,126 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-12-15 12:57:35,126 INFO L130 BoogieDeclarations]: Found specification of procedure find_vma [2021-12-15 12:57:35,126 INFO L138 BoogieDeclarations]: Found implementation of procedure find_vma [2021-12-15 12:57:35,126 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 12:57:35,126 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-15 12:57:35,127 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-15 12:57:35,127 INFO L130 BoogieDeclarations]: Found specification of procedure fast_get_dcookie [2021-12-15 12:57:35,127 INFO L138 BoogieDeclarations]: Found implementation of procedure fast_get_dcookie [2021-12-15 12:57:35,127 INFO L130 BoogieDeclarations]: Found specification of procedure ns_to_ktime [2021-12-15 12:57:35,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_to_ktime [2021-12-15 12:57:35,127 INFO L130 BoogieDeclarations]: Found specification of procedure op_cpu_buffer_get_size [2021-12-15 12:57:35,127 INFO L138 BoogieDeclarations]: Found implementation of procedure op_cpu_buffer_get_size [2021-12-15 12:57:35,127 INFO L130 BoogieDeclarations]: Found specification of procedure down_read [2021-12-15 12:57:35,127 INFO L138 BoogieDeclarations]: Found implementation of procedure down_read [2021-12-15 12:57:35,127 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 12:57:35,128 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~int~X~int~X~~gfp_t~0~TO~VOID [2021-12-15 12:57:35,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~int~X~int~X~~gfp_t~0~TO~VOID [2021-12-15 12:57:35,128 INFO L130 BoogieDeclarations]: Found specification of procedure apic_write [2021-12-15 12:57:35,128 INFO L138 BoogieDeclarations]: Found implementation of procedure apic_write [2021-12-15 12:57:35,128 INFO L130 BoogieDeclarations]: Found specification of procedure switch_worker [2021-12-15 12:57:35,128 INFO L138 BoogieDeclarations]: Found implementation of procedure switch_worker [2021-12-15 12:57:35,128 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 12:57:35,128 INFO L130 BoogieDeclarations]: Found specification of procedure op_x86_warn_reserved [2021-12-15 12:57:35,128 INFO L138 BoogieDeclarations]: Found implementation of procedure op_x86_warn_reserved [2021-12-15 12:57:35,129 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2021-12-15 12:57:35,129 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2021-12-15 12:57:35,129 INFO L130 BoogieDeclarations]: Found specification of procedure on_each_cpu [2021-12-15 12:57:35,129 INFO L138 BoogieDeclarations]: Found implementation of procedure on_each_cpu [2021-12-15 12:57:35,129 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-15 12:57:35,129 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-15 12:57:35,129 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-12-15 12:57:35,129 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-12-15 12:57:35,129 INFO L130 BoogieDeclarations]: Found specification of procedure setup_APIC_eilvt_ibs [2021-12-15 12:57:35,130 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_APIC_eilvt_ibs [2021-12-15 12:57:35,130 INFO L130 BoogieDeclarations]: Found specification of procedure op_cpu_buffer_add_data [2021-12-15 12:57:35,130 INFO L138 BoogieDeclarations]: Found implementation of procedure op_cpu_buffer_add_data [2021-12-15 12:57:35,130 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-12-15 12:57:35,130 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-12-15 12:57:35,130 INFO L130 BoogieDeclarations]: Found specification of procedure simple_read_from_buffer [2021-12-15 12:57:35,130 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_read_from_buffer [2021-12-15 12:57:35,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2021-12-15 12:57:35,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2021-12-15 12:57:35,130 INFO L130 BoogieDeclarations]: Found specification of procedure nmi_cpu_shutdown [2021-12-15 12:57:35,131 INFO L138 BoogieDeclarations]: Found implementation of procedure nmi_cpu_shutdown [2021-12-15 12:57:35,131 INFO L130 BoogieDeclarations]: Found specification of procedure cpuid_eax [2021-12-15 12:57:35,131 INFO L138 BoogieDeclarations]: Found implementation of procedure cpuid_eax [2021-12-15 12:57:35,131 INFO L130 BoogieDeclarations]: Found specification of procedure op_cpu_buffer_get_data [2021-12-15 12:57:35,131 INFO L138 BoogieDeclarations]: Found implementation of procedure op_cpu_buffer_get_data [2021-12-15 12:57:35,131 INFO L130 BoogieDeclarations]: Found specification of procedure nmi_cpu_switch [2021-12-15 12:57:35,131 INFO L138 BoogieDeclarations]: Found implementation of procedure nmi_cpu_switch [2021-12-15 12:57:35,131 INFO L130 BoogieDeclarations]: Found specification of procedure op_add_sample [2021-12-15 12:57:35,131 INFO L138 BoogieDeclarations]: Found implementation of procedure op_add_sample [2021-12-15 12:57:35,132 INFO L130 BoogieDeclarations]: Found specification of procedure nmi_cpu_up [2021-12-15 12:57:35,132 INFO L138 BoogieDeclarations]: Found implementation of procedure nmi_cpu_up [2021-12-15 12:57:35,132 INFO L130 BoogieDeclarations]: Found specification of procedure __get_free_pages [2021-12-15 12:57:35,132 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_free_pages [2021-12-15 12:57:35,132 INFO L130 BoogieDeclarations]: Found specification of procedure op_amd_randomize_ibs_op [2021-12-15 12:57:35,132 INFO L138 BoogieDeclarations]: Found implementation of procedure op_amd_randomize_ibs_op [2021-12-15 12:57:35,133 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-12-15 12:57:35,133 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-12-15 12:57:35,133 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 12:57:35,133 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 12:57:35,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-15 12:57:35,133 INFO L130 BoogieDeclarations]: Found specification of procedure nmi_cpu_stop [2021-12-15 12:57:35,133 INFO L138 BoogieDeclarations]: Found implementation of procedure nmi_cpu_stop [2021-12-15 12:57:35,133 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 12:57:35,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 12:57:35,133 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_slab [2021-12-15 12:57:35,134 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_slab [2021-12-15 12:57:35,134 INFO L130 BoogieDeclarations]: Found specification of procedure nmi_cpu_setup [2021-12-15 12:57:35,134 INFO L138 BoogieDeclarations]: Found implementation of procedure nmi_cpu_setup [2021-12-15 12:57:35,134 INFO L130 BoogieDeclarations]: Found specification of procedure add_cookie_switch [2021-12-15 12:57:35,134 INFO L138 BoogieDeclarations]: Found implementation of procedure add_cookie_switch [2021-12-15 12:57:35,134 INFO L130 BoogieDeclarations]: Found specification of procedure get_online_cpus [2021-12-15 12:57:35,134 INFO L138 BoogieDeclarations]: Found implementation of procedure get_online_cpus [2021-12-15 12:57:35,134 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc_notrace [2021-12-15 12:57:35,134 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_next [2021-12-15 12:57:35,135 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_next [2021-12-15 12:57:35,135 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-12-15 12:57:35,135 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-12-15 12:57:35,135 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_check [2021-12-15 12:57:35,135 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_check [2021-12-15 12:57:35,136 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-12-15 12:57:35,138 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-12-15 12:57:35,138 INFO L130 BoogieDeclarations]: Found specification of procedure apic_read [2021-12-15 12:57:35,138 INFO L138 BoogieDeclarations]: Found implementation of procedure apic_read [2021-12-15 12:57:35,138 INFO L130 BoogieDeclarations]: Found specification of procedure op_x86_virt_to_phys [2021-12-15 12:57:35,138 INFO L138 BoogieDeclarations]: Found implementation of procedure op_x86_virt_to_phys [2021-12-15 12:57:35,138 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-12-15 12:57:35,138 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-12-15 12:57:35,138 INFO L130 BoogieDeclarations]: Found specification of procedure nmi_setup [2021-12-15 12:57:35,139 INFO L138 BoogieDeclarations]: Found implementation of procedure nmi_setup [2021-12-15 12:57:35,140 INFO L130 BoogieDeclarations]: Found specification of procedure process_task_mortuary [2021-12-15 12:57:35,140 INFO L138 BoogieDeclarations]: Found implementation of procedure process_task_mortuary [2021-12-15 12:57:35,140 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-15 12:57:35,140 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-12-15 12:57:35,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-12-15 12:57:35,140 INFO L130 BoogieDeclarations]: Found specification of procedure oprofilefs_ulong_from_user [2021-12-15 12:57:35,140 INFO L138 BoogieDeclarations]: Found implementation of procedure oprofilefs_ulong_from_user [2021-12-15 12:57:35,140 INFO L130 BoogieDeclarations]: Found specification of procedure backtrace_warning [2021-12-15 12:57:35,140 INFO L138 BoogieDeclarations]: Found implementation of procedure backtrace_warning [2021-12-15 12:57:35,141 INFO L130 BoogieDeclarations]: Found specification of procedure op_amd_shutdown [2021-12-15 12:57:35,141 INFO L138 BoogieDeclarations]: Found implementation of procedure op_amd_shutdown [2021-12-15 12:57:35,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-12-15 12:57:35,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-12-15 12:57:35,141 INFO L130 BoogieDeclarations]: Found specification of procedure nmi_cpu_down [2021-12-15 12:57:35,141 INFO L138 BoogieDeclarations]: Found implementation of procedure nmi_cpu_down [2021-12-15 12:57:35,796 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 12:57:35,798 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 12:57:35,903 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 12:57:35,907 INFO L158 Benchmark]: Toolchain (without parser) took 3949.02ms. Allocated memory was 115.3MB in the beginning and 245.4MB in the end (delta: 130.0MB). Free memory was 88.3MB in the beginning and 154.5MB in the end (delta: -66.2MB). Peak memory consumption was 127.3MB. Max. memory is 16.1GB. [2021-12-15 12:57:35,907 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 90.2MB. Free memory is still 45.4MB. There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 12:57:35,908 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2375.70ms. Allocated memory was 115.3MB in the beginning and 151.0MB in the end (delta: 35.7MB). Free memory was 88.3MB in the beginning and 73.1MB in the end (delta: 15.3MB). Peak memory consumption was 80.8MB. Max. memory is 16.1GB. [2021-12-15 12:57:35,908 INFO L158 Benchmark]: Boogie Procedure Inliner took 271.94ms. Allocated memory is still 151.0MB. Free memory was 73.1MB in the beginning and 64.5MB in the end (delta: 8.6MB). Peak memory consumption was 36.0MB. Max. memory is 16.1GB. [2021-12-15 12:57:35,909 INFO L158 Benchmark]: Boogie Preprocessor took 342.84ms. Allocated memory was 151.0MB in the beginning and 245.4MB in the end (delta: 94.4MB). Free memory was 64.5MB in the beginning and 141.2MB in the end (delta: -76.7MB). Peak memory consumption was 33.1MB. Max. memory is 16.1GB. [2021-12-15 12:57:35,909 INFO L158 Benchmark]: RCFGBuilder took 945.02ms. Allocated memory is still 245.4MB. Free memory was 141.2MB in the beginning and 154.5MB in the end (delta: -13.3MB). Peak memory consumption was 50.8MB. Max. memory is 16.1GB. [2021-12-15 12:57:35,911 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 90.2MB. Free memory is still 45.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2375.70ms. Allocated memory was 115.3MB in the beginning and 151.0MB in the end (delta: 35.7MB). Free memory was 88.3MB in the beginning and 73.1MB in the end (delta: 15.3MB). Peak memory consumption was 80.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 271.94ms. Allocated memory is still 151.0MB. Free memory was 73.1MB in the beginning and 64.5MB in the end (delta: 8.6MB). Peak memory consumption was 36.0MB. Max. memory is 16.1GB. * Boogie Preprocessor took 342.84ms. Allocated memory was 151.0MB in the beginning and 245.4MB in the end (delta: 94.4MB). Free memory was 64.5MB in the beginning and 141.2MB in the end (delta: -76.7MB). Peak memory consumption was 33.1MB. Max. memory is 16.1GB. * RCFGBuilder took 945.02ms. Allocated memory is still 245.4MB. Free memory was 141.2MB in the beginning and 154.5MB in the end (delta: -13.3MB). Peak memory consumption was 50.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-12-15 12:57:35,940 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/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/ldv-commit-tester/main4_arch-x86-oprofile-oprofile-ko--131_1a--79db8ef-1.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-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 64bit --witnessprinter.graph.data.programhash 0a59c899fb7b62412b1992e8cb98e98bcd2f06be9f99aa413b7a25f6eaad8530 --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 12:57:37,846 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 12:57:37,849 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 12:57:37,881 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 12:57:37,882 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 12:57:37,885 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 12:57:37,886 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 12:57:37,889 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 12:57:37,891 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 12:57:37,894 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 12:57:37,895 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 12:57:37,896 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 12:57:37,897 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 12:57:37,898 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 12:57:37,912 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 12:57:37,916 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 12:57:37,917 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 12:57:37,918 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 12:57:37,919 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 12:57:37,924 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 12:57:37,925 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 12:57:37,926 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 12:57:37,927 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 12:57:37,928 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 12:57:37,933 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 12:57:37,933 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 12:57:37,933 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 12:57:37,934 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 12:57:37,935 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 12:57:37,935 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 12:57:37,936 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 12:57:37,936 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 12:57:37,937 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 12:57:37,938 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 12:57:37,939 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 12:57:37,939 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 12:57:37,939 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 12:57:37,940 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 12:57:37,940 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 12:57:37,941 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 12:57:37,941 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 12:57:37,942 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-12-15 12:57:37,972 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 12:57:37,973 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 12:57:37,974 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 12:57:37,974 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 12:57:37,975 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 12:57:37,975 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 12:57:37,976 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 12:57:37,976 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 12:57:37,976 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 12:57:37,976 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 12:57:37,977 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 12:57:37,977 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 12:57:37,977 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 12:57:37,977 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 12:57:37,978 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-12-15 12:57:37,978 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-12-15 12:57:37,978 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-12-15 12:57:37,978 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 12:57:37,978 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 12:57:37,978 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 12:57:37,978 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 12:57:37,979 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 12:57:37,979 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 12:57:37,979 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 12:57:37,979 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 12:57:37,979 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 12:57:37,979 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 12:57:37,979 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-12-15 12:57:37,980 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-12-15 12:57:37,980 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 12:57:37,980 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 12:57:37,980 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 12:57:37,980 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 12:57:37,980 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-12-15 12:57:37,981 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0a59c899fb7b62412b1992e8cb98e98bcd2f06be9f99aa413b7a25f6eaad8530 [2021-12-15 12:57:38,291 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 12:57:38,312 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 12:57:38,314 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 12:57:38,314 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 12:57:38,315 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 12:57:38,316 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-commit-tester/main4_arch-x86-oprofile-oprofile-ko--131_1a--79db8ef-1.i [2021-12-15 12:57:38,375 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4efa23d91/942ac62b40634405be52767dc7e7e068/FLAG27c95a8cb [2021-12-15 12:57:39,108 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 12:57:39,109 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-commit-tester/main4_arch-x86-oprofile-oprofile-ko--131_1a--79db8ef-1.i [2021-12-15 12:57:39,190 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4efa23d91/942ac62b40634405be52767dc7e7e068/FLAG27c95a8cb [2021-12-15 12:57:39,650 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4efa23d91/942ac62b40634405be52767dc7e7e068 [2021-12-15 12:57:39,655 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 12:57:39,658 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 12:57:39,660 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 12:57:39,661 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 12:57:39,663 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 12:57:39,664 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:57:39" (1/1) ... [2021-12-15 12:57:39,665 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@d655f4f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:57:39, skipping insertion in model container [2021-12-15 12:57:39,665 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:57:39" (1/1) ... [2021-12-15 12:57:39,670 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 12:57:39,770 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 12:57:41,118 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.IllegalArgumentException: cannot determine size of incomplete type at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructSizeTValueAndOffsets_StructAndUnion(TypeSizeAndOffsetComputer.java:256) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.computeSize(TypeSizeAndOffsetComputer.java:203) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructBytesizeExpression(TypeSizeAndOffsetComputer.java:121) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:996) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:963) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:730) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1385) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1069) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1069) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1456) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3268) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2342) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:595) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 12:57:41,121 INFO L158 Benchmark]: Toolchain (without parser) took 1462.58ms. Allocated memory was 71.3MB in the beginning and 113.2MB in the end (delta: 41.9MB). Free memory was 41.8MB in the beginning and 83.9MB in the end (delta: -42.1MB). Peak memory consumption was 33.3MB. Max. memory is 16.1GB. [2021-12-15 12:57:41,122 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 71.3MB. Free memory is still 53.1MB. There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 12:57:41,122 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1459.39ms. Allocated memory was 71.3MB in the beginning and 113.2MB in the end (delta: 41.9MB). Free memory was 41.6MB in the beginning and 83.9MB in the end (delta: -42.4MB). Peak memory consumption was 33.3MB. Max. memory is 16.1GB. [2021-12-15 12:57:41,126 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 71.3MB. Free memory is still 53.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1459.39ms. Allocated memory was 71.3MB in the beginning and 113.2MB in the end (delta: 41.9MB). Free memory was 41.6MB in the beginning and 83.9MB in the end (delta: -42.4MB). Peak memory consumption was 33.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: cannot determine size of incomplete type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: cannot determine size of incomplete type: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructSizeTValueAndOffsets_StructAndUnion(TypeSizeAndOffsetComputer.java:256) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: IllegalArgumentException: cannot determine size of incomplete type