./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-commit-tester/main3_arch-x86-oprofile-oprofile-ko--131_1a--79db8ef.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 35987657 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/main3_arch-x86-oprofile-oprofile-ko--131_1a--79db8ef.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 8cd227f6aa4c3302567a8a6de14760d23747b101a72759923cbe24e367cf31d0 --- Real Ultimate output --- This is Ultimate 0.2.2-?-3598765 [2022-07-21 10:22:46,417 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-21 10:22:46,419 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-21 10:22:46,461 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-21 10:22:46,461 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-21 10:22:46,463 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-21 10:22:46,466 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-21 10:22:46,469 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-21 10:22:46,471 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-21 10:22:46,474 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-21 10:22:46,476 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-21 10:22:46,477 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-21 10:22:46,478 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-21 10:22:46,480 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-21 10:22:46,480 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-21 10:22:46,485 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-21 10:22:46,486 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-21 10:22:46,487 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-21 10:22:46,489 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-21 10:22:46,494 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-21 10:22:46,495 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-21 10:22:46,496 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-21 10:22:46,498 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-21 10:22:46,499 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-21 10:22:46,500 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-21 10:22:46,506 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-21 10:22:46,507 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-21 10:22:46,507 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-21 10:22:46,508 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-21 10:22:46,508 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-21 10:22:46,509 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-21 10:22:46,509 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-21 10:22:46,511 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-21 10:22:46,511 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-21 10:22:46,513 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-21 10:22:46,513 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-21 10:22:46,514 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-21 10:22:46,514 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-21 10:22:46,514 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-21 10:22:46,515 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-21 10:22:46,515 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-21 10:22:46,517 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-21 10:22:46,522 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-07-21 10:22:46,562 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-21 10:22:46,562 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-21 10:22:46,563 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-21 10:22:46,563 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-21 10:22:46,564 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-21 10:22:46,564 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-21 10:22:46,565 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-21 10:22:46,565 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-21 10:22:46,565 INFO L138 SettingsManager]: * Use SBE=true [2022-07-21 10:22:46,566 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-21 10:22:46,566 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-21 10:22:46,567 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-21 10:22:46,567 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-21 10:22:46,567 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-21 10:22:46,567 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-21 10:22:46,567 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-21 10:22:46,568 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-21 10:22:46,568 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-21 10:22:46,568 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-21 10:22:46,568 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-21 10:22:46,569 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-21 10:22:46,569 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-21 10:22:46,569 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-21 10:22:46,569 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-21 10:22:46,569 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-21 10:22:46,570 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-21 10:22:46,570 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-07-21 10:22:46,570 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-21 10:22:46,570 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-21 10:22:46,570 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-21 10:22:46,571 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8cd227f6aa4c3302567a8a6de14760d23747b101a72759923cbe24e367cf31d0 [2022-07-21 10:22:46,857 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-21 10:22:46,886 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-21 10:22:46,889 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-21 10:22:46,889 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-21 10:22:46,890 INFO L275 PluginConnector]: CDTParser initialized [2022-07-21 10:22:46,892 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-commit-tester/main3_arch-x86-oprofile-oprofile-ko--131_1a--79db8ef.i [2022-07-21 10:22:46,952 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/320cb98ca/5374ee15009f48308bee3fffe4c5f13d/FLAG94b4a7c6d [2022-07-21 10:22:47,697 INFO L306 CDTParser]: Found 1 translation units. [2022-07-21 10:22:47,697 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-commit-tester/main3_arch-x86-oprofile-oprofile-ko--131_1a--79db8ef.i [2022-07-21 10:22:47,752 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/320cb98ca/5374ee15009f48308bee3fffe4c5f13d/FLAG94b4a7c6d [2022-07-21 10:22:48,221 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/320cb98ca/5374ee15009f48308bee3fffe4c5f13d [2022-07-21 10:22:48,223 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-21 10:22:48,224 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-21 10:22:48,225 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-21 10:22:48,225 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-21 10:22:48,229 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-21 10:22:48,229 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.07 10:22:48" (1/1) ... [2022-07-21 10:22:48,230 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@224a2231 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 10:22:48, skipping insertion in model container [2022-07-21 10:22:48,230 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.07 10:22:48" (1/1) ... [2022-07-21 10:22:48,236 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-21 10:22:48,382 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-21 10:22:50,430 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/main3_arch-x86-oprofile-oprofile-ko--131_1a--79db8ef.i[302072,302085] [2022-07-21 10:22:50,453 WARN L611 FunctionHandler]: implicit declaration of function ldv_xmalloc [2022-07-21 10:22:50,491 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-21 10:22:50,557 INFO L203 MainTranslator]: Completed pre-run [2022-07-21 10:22:50,976 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/main3_arch-x86-oprofile-oprofile-ko--131_1a--79db8ef.i[302072,302085] [2022-07-21 10:22:50,979 WARN L611 FunctionHandler]: implicit declaration of function ldv_xmalloc [2022-07-21 10:22:50,994 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-21 10:22:51,221 INFO L208 MainTranslator]: Completed translation [2022-07-21 10:22:51,231 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 10:22:51 WrapperNode [2022-07-21 10:22:51,231 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-21 10:22:51,233 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-07-21 10:22:51,233 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-07-21 10:22:51,233 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-07-21 10:22:51,238 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 10:22:51" (1/1) ... [2022-07-21 10:22:51,394 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 10:22:51" (1/1) ... [2022-07-21 10:22:51,786 INFO L137 Inliner]: procedures = 458, calls = 3127, calls flagged for inlining = 233, calls inlined = 163, statements flattened = 6619 [2022-07-21 10:22:51,787 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-07-21 10:22:51,788 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-07-21 10:22:51,788 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-07-21 10:22:51,788 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-07-21 10:22:51,797 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 10:22:51" (1/1) ... [2022-07-21 10:22:51,797 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 10:22:51" (1/1) ... [2022-07-21 10:22:51,851 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 10:22:51" (1/1) ... [2022-07-21 10:22:51,852 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 10:22:51" (1/1) ... [2022-07-21 10:22:52,057 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 10:22:51" (1/1) ... [2022-07-21 10:22:52,093 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 10:22:51" (1/1) ... [2022-07-21 10:22:52,221 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 10:22:51" (1/1) ... [2022-07-21 10:22:52,287 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-07-21 10:22:52,289 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-07-21 10:22:52,289 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-07-21 10:22:52,290 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-07-21 10:22:52,290 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 10:22:51" (1/1) ... [2022-07-21 10:22:52,296 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-21 10:22:52,305 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-21 10:22:52,320 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) [2022-07-21 10:22:52,339 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 [2022-07-21 10:22:52,366 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-07-21 10:22:52,366 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-07-21 10:22:52,366 INFO L130 BoogieDeclarations]: Found specification of procedure ppro_shutdown [2022-07-21 10:22:52,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ppro_shutdown [2022-07-21 10:22:52,366 INFO L130 BoogieDeclarations]: Found specification of procedure profile_event_register [2022-07-21 10:22:52,367 INFO L138 BoogieDeclarations]: Found implementation of procedure profile_event_register [2022-07-21 10:22:52,367 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2022-07-21 10:22:52,367 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2022-07-21 10:22:52,367 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2022-07-21 10:22:52,367 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2022-07-21 10:22:52,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-07-21 10:22:52,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-07-21 10:22:52,368 INFO L130 BoogieDeclarations]: Found specification of procedure start_switch_worker [2022-07-21 10:22:52,368 INFO L138 BoogieDeclarations]: Found implementation of procedure start_switch_worker [2022-07-21 10:22:52,368 INFO L130 BoogieDeclarations]: Found specification of procedure p4_shutdown [2022-07-21 10:22:52,368 INFO L138 BoogieDeclarations]: Found implementation of procedure p4_shutdown [2022-07-21 10:22:52,368 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2022-07-21 10:22:52,368 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2022-07-21 10:22:52,368 INFO L130 BoogieDeclarations]: Found specification of procedure reserve_evntsel_nmi [2022-07-21 10:22:52,369 INFO L138 BoogieDeclarations]: Found implementation of procedure reserve_evntsel_nmi [2022-07-21 10:22:52,369 INFO L130 BoogieDeclarations]: Found specification of procedure trace_kmalloc___0 [2022-07-21 10:22:52,369 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_kmalloc___0 [2022-07-21 10:22:52,369 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_die_notifier [2022-07-21 10:22:52,369 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_die_notifier [2022-07-21 10:22:52,369 INFO L130 BoogieDeclarations]: Found specification of procedure generic_delete_inode [2022-07-21 10:22:52,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2022-07-21 10:22:52,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2022-07-21 10:22:52,370 INFO L130 BoogieDeclarations]: Found specification of procedure sync_buffer [2022-07-21 10:22:52,370 INFO L138 BoogieDeclarations]: Found implementation of procedure sync_buffer [2022-07-21 10:22:52,370 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-07-21 10:22:52,370 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-07-21 10:22:52,370 INFO L130 BoogieDeclarations]: Found specification of procedure __oprofile_add_ext_sample [2022-07-21 10:22:52,370 INFO L138 BoogieDeclarations]: Found implementation of procedure __oprofile_add_ext_sample [2022-07-21 10:22:52,370 INFO L130 BoogieDeclarations]: Found specification of procedure log_sample [2022-07-21 10:22:52,370 INFO L138 BoogieDeclarations]: Found implementation of procedure log_sample [2022-07-21 10:22:52,371 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_cpu_notifier [2022-07-21 10:22:52,371 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_cpu_notifier [2022-07-21 10:22:52,371 INFO L130 BoogieDeclarations]: Found specification of procedure op_cpu_buffer_write_commit [2022-07-21 10:22:52,371 INFO L138 BoogieDeclarations]: Found implementation of procedure op_cpu_buffer_write_commit [2022-07-21 10:22:52,371 INFO L130 BoogieDeclarations]: Found specification of procedure register_cpu_notifier [2022-07-21 10:22:52,371 INFO L138 BoogieDeclarations]: Found implementation of procedure register_cpu_notifier [2022-07-21 10:22:52,371 INFO L130 BoogieDeclarations]: Found specification of procedure release_evntsel_nmi [2022-07-21 10:22:52,371 INFO L138 BoogieDeclarations]: Found implementation of procedure release_evntsel_nmi [2022-07-21 10:22:52,371 INFO L130 BoogieDeclarations]: Found specification of procedure __oprofile_hrtimer_stop [2022-07-21 10:22:52,372 INFO L138 BoogieDeclarations]: Found implementation of procedure __oprofile_hrtimer_stop [2022-07-21 10:22:52,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-07-21 10:22:52,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-07-21 10:22:52,372 INFO L130 BoogieDeclarations]: Found specification of procedure get_stagger [2022-07-21 10:22:52,372 INFO L138 BoogieDeclarations]: Found implementation of procedure get_stagger [2022-07-21 10:22:52,372 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-07-21 10:22:52,372 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-07-21 10:22:52,372 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-07-21 10:22:52,372 INFO L130 BoogieDeclarations]: Found specification of procedure trace_kmalloc [2022-07-21 10:22:52,372 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_kmalloc [2022-07-21 10:22:52,373 INFO L130 BoogieDeclarations]: Found specification of procedure kill_litter_super [2022-07-21 10:22:52,373 INFO L130 BoogieDeclarations]: Found specification of procedure op_amd_init [2022-07-21 10:22:52,373 INFO L138 BoogieDeclarations]: Found implementation of procedure op_amd_init [2022-07-21 10:22:52,373 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~int [2022-07-21 10:22:52,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~int [2022-07-21 10:22:52,373 INFO L130 BoogieDeclarations]: Found specification of procedure op_cpu_buffer_write_reserve [2022-07-21 10:22:52,373 INFO L138 BoogieDeclarations]: Found implementation of procedure op_cpu_buffer_write_reserve [2022-07-21 10:22:52,374 INFO L130 BoogieDeclarations]: Found specification of procedure paravirt_write_msr [2022-07-21 10:22:52,374 INFO L138 BoogieDeclarations]: Found implementation of procedure paravirt_write_msr [2022-07-21 10:22:52,374 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-07-21 10:22:52,374 INFO L130 BoogieDeclarations]: Found specification of procedure oprofile_add_sample [2022-07-21 10:22:52,374 INFO L138 BoogieDeclarations]: Found implementation of procedure oprofile_add_sample [2022-07-21 10:22:52,374 INFO L130 BoogieDeclarations]: Found specification of procedure get_order [2022-07-21 10:22:52,374 INFO L138 BoogieDeclarations]: Found implementation of procedure get_order [2022-07-21 10:22:52,375 INFO L130 BoogieDeclarations]: Found specification of procedure oprofile_stop [2022-07-21 10:22:52,375 INFO L138 BoogieDeclarations]: Found implementation of procedure oprofile_stop [2022-07-21 10:22:52,375 INFO L130 BoogieDeclarations]: Found specification of procedure add_event_entry [2022-07-21 10:22:52,375 INFO L138 BoogieDeclarations]: Found implementation of procedure add_event_entry [2022-07-21 10:22:52,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-07-21 10:22:52,375 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-07-21 10:22:52,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2022-07-21 10:22:52,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2022-07-21 10:22:52,375 INFO L130 BoogieDeclarations]: Found specification of procedure has_mux [2022-07-21 10:22:52,376 INFO L138 BoogieDeclarations]: Found implementation of procedure has_mux [2022-07-21 10:22:52,376 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-07-21 10:22:52,376 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-07-21 10:22:52,376 INFO L130 BoogieDeclarations]: Found specification of procedure oprofile_add_trace [2022-07-21 10:22:52,376 INFO L138 BoogieDeclarations]: Found implementation of procedure oprofile_add_trace [2022-07-21 10:22:52,376 INFO L130 BoogieDeclarations]: Found specification of procedure lookup_dcookie [2022-07-21 10:22:52,376 INFO L138 BoogieDeclarations]: Found implementation of procedure lookup_dcookie [2022-07-21 10:22:52,376 INFO L130 BoogieDeclarations]: Found specification of procedure op_x86_phys_to_virt [2022-07-21 10:22:52,376 INFO L138 BoogieDeclarations]: Found implementation of procedure op_x86_phys_to_virt [2022-07-21 10:22:52,376 INFO L130 BoogieDeclarations]: Found specification of procedure release_mm [2022-07-21 10:22:52,376 INFO L138 BoogieDeclarations]: Found implementation of procedure release_mm [2022-07-21 10:22:52,377 INFO L130 BoogieDeclarations]: Found specification of procedure nmi_shutdown [2022-07-21 10:22:52,377 INFO L138 BoogieDeclarations]: Found implementation of procedure nmi_shutdown [2022-07-21 10:22:52,377 INFO L130 BoogieDeclarations]: Found specification of procedure put_online_cpus [2022-07-21 10:22:52,377 INFO L138 BoogieDeclarations]: Found implementation of procedure put_online_cpus [2022-07-21 10:22:52,377 INFO L130 BoogieDeclarations]: Found specification of procedure nmi_cpu_start [2022-07-21 10:22:52,377 INFO L138 BoogieDeclarations]: Found implementation of procedure nmi_cpu_start [2022-07-21 10:22:52,377 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_buffer_waiter [2022-07-21 10:22:52,378 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_buffer_waiter [2022-07-21 10:22:52,378 INFO L130 BoogieDeclarations]: Found specification of procedure register_die_notifier [2022-07-21 10:22:52,378 INFO L138 BoogieDeclarations]: Found implementation of procedure register_die_notifier [2022-07-21 10:22:52,378 INFO L130 BoogieDeclarations]: Found specification of procedure event_buffer_release [2022-07-21 10:22:52,378 INFO L138 BoogieDeclarations]: Found implementation of procedure event_buffer_release [2022-07-21 10:22:52,378 INFO L130 BoogieDeclarations]: Found specification of procedure ring_buffer_event_data [2022-07-21 10:22:52,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_buffer_event_data [2022-07-21 10:22:52,378 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-07-21 10:22:52,378 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~VOID [2022-07-21 10:22:52,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~VOID [2022-07-21 10:22:52,379 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_start [2022-07-21 10:22:52,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_start [2022-07-21 10:22:52,379 INFO L130 BoogieDeclarations]: Found specification of procedure up_read [2022-07-21 10:22:52,379 INFO L138 BoogieDeclarations]: Found implementation of procedure up_read [2022-07-21 10:22:52,379 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-07-21 10:22:52,379 INFO L130 BoogieDeclarations]: Found specification of procedure release_perfctr_nmi [2022-07-21 10:22:52,379 INFO L138 BoogieDeclarations]: Found implementation of procedure release_perfctr_nmi [2022-07-21 10:22:52,380 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice_init [2022-07-21 10:22:52,380 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice_init [2022-07-21 10:22:52,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-07-21 10:22:52,380 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-07-21 10:22:52,380 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-07-21 10:22:52,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-07-21 10:22:52,380 INFO L130 BoogieDeclarations]: Found specification of procedure op_add_code [2022-07-21 10:22:52,381 INFO L138 BoogieDeclarations]: Found implementation of procedure op_add_code [2022-07-21 10:22:52,381 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-07-21 10:22:52,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-07-21 10:22:52,381 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_notrace [2022-07-21 10:22:52,381 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_notrace [2022-07-21 10:22:52,381 INFO L130 BoogieDeclarations]: Found specification of procedure user_mode [2022-07-21 10:22:52,381 INFO L138 BoogieDeclarations]: Found implementation of procedure user_mode [2022-07-21 10:22:52,382 INFO L130 BoogieDeclarations]: Found specification of procedure free_cpu_buffers [2022-07-21 10:22:52,382 INFO L138 BoogieDeclarations]: Found implementation of procedure free_cpu_buffers [2022-07-21 10:22:52,382 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-07-21 10:22:52,382 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-07-21 10:22:52,382 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2022-07-21 10:22:52,382 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2022-07-21 10:22:52,382 INFO L130 BoogieDeclarations]: Found specification of procedure add_sample_entry [2022-07-21 10:22:52,383 INFO L138 BoogieDeclarations]: Found implementation of procedure add_sample_entry [2022-07-21 10:22:52,383 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_dereference [2022-07-21 10:22:52,383 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_dereference [2022-07-21 10:22:52,383 INFO L130 BoogieDeclarations]: Found specification of procedure profile_event_unregister [2022-07-21 10:22:52,383 INFO L138 BoogieDeclarations]: Found implementation of procedure profile_event_unregister [2022-07-21 10:22:52,383 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-07-21 10:22:52,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-07-21 10:22:52,384 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-07-21 10:22:52,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-07-21 10:22:52,384 INFO L130 BoogieDeclarations]: Found specification of procedure reserve_perfctr_nmi [2022-07-21 10:22:52,384 INFO L138 BoogieDeclarations]: Found implementation of procedure reserve_perfctr_nmi [2022-07-21 10:22:52,384 INFO L130 BoogieDeclarations]: Found specification of procedure paravirt_read_msr [2022-07-21 10:22:52,384 INFO L138 BoogieDeclarations]: Found implementation of procedure paravirt_read_msr [2022-07-21 10:22:52,384 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2022-07-21 10:22:52,384 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2022-07-21 10:22:52,385 INFO L130 BoogieDeclarations]: Found specification of procedure op_x86_get_ctrl [2022-07-21 10:22:52,385 INFO L138 BoogieDeclarations]: Found implementation of procedure op_x86_get_ctrl [2022-07-21 10:22:52,385 INFO L130 BoogieDeclarations]: Found specification of procedure kmemleak_alloc [2022-07-21 10:22:52,385 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemleak_alloc [2022-07-21 10:22:52,385 INFO L130 BoogieDeclarations]: Found specification of procedure nmi_resume [2022-07-21 10:22:52,385 INFO L138 BoogieDeclarations]: Found implementation of procedure nmi_resume [2022-07-21 10:22:52,385 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-07-21 10:22:52,386 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-07-21 10:22:52,386 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-07-21 10:22:52,386 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-07-21 10:22:52,386 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-07-21 10:22:52,386 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-07-21 10:22:52,386 INFO L130 BoogieDeclarations]: Found specification of procedure addr_increment [2022-07-21 10:22:52,386 INFO L138 BoogieDeclarations]: Found implementation of procedure addr_increment [2022-07-21 10:22:52,386 INFO L130 BoogieDeclarations]: Found specification of procedure free_msrs [2022-07-21 10:22:52,387 INFO L138 BoogieDeclarations]: Found implementation of procedure free_msrs [2022-07-21 10:22:52,387 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_held [2022-07-21 10:22:52,387 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_held [2022-07-21 10:22:52,387 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-07-21 10:22:52,387 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-07-21 10:22:52,387 INFO L130 BoogieDeclarations]: Found specification of procedure event_buffer_open [2022-07-21 10:22:52,387 INFO L138 BoogieDeclarations]: Found implementation of procedure event_buffer_open [2022-07-21 10:22:52,388 INFO L130 BoogieDeclarations]: Found specification of procedure find_vma [2022-07-21 10:22:52,388 INFO L138 BoogieDeclarations]: Found implementation of procedure find_vma [2022-07-21 10:22:52,388 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-07-21 10:22:52,388 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-07-21 10:22:52,388 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-07-21 10:22:52,388 INFO L130 BoogieDeclarations]: Found specification of procedure fast_get_dcookie [2022-07-21 10:22:52,388 INFO L138 BoogieDeclarations]: Found implementation of procedure fast_get_dcookie [2022-07-21 10:22:52,389 INFO L130 BoogieDeclarations]: Found specification of procedure ns_to_ktime [2022-07-21 10:22:52,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_to_ktime [2022-07-21 10:22:52,389 INFO L130 BoogieDeclarations]: Found specification of procedure op_cpu_buffer_get_size [2022-07-21 10:22:52,389 INFO L138 BoogieDeclarations]: Found implementation of procedure op_cpu_buffer_get_size [2022-07-21 10:22:52,389 INFO L130 BoogieDeclarations]: Found specification of procedure down_read [2022-07-21 10:22:52,389 INFO L138 BoogieDeclarations]: Found implementation of procedure down_read [2022-07-21 10:22:52,389 INFO L130 BoogieDeclarations]: Found specification of procedure free_cpumask_var [2022-07-21 10:22:52,389 INFO L138 BoogieDeclarations]: Found implementation of procedure free_cpumask_var [2022-07-21 10:22:52,390 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-07-21 10:22:52,390 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~int~X~int~X~~gfp_t~0~TO~VOID [2022-07-21 10:22:52,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~int~X~int~X~~gfp_t~0~TO~VOID [2022-07-21 10:22:52,390 INFO L130 BoogieDeclarations]: Found specification of procedure apic_write [2022-07-21 10:22:52,390 INFO L138 BoogieDeclarations]: Found implementation of procedure apic_write [2022-07-21 10:22:52,390 INFO L130 BoogieDeclarations]: Found specification of procedure switch_worker [2022-07-21 10:22:52,390 INFO L138 BoogieDeclarations]: Found implementation of procedure switch_worker [2022-07-21 10:22:52,391 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2022-07-21 10:22:52,391 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2022-07-21 10:22:52,391 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-07-21 10:22:52,391 INFO L130 BoogieDeclarations]: Found specification of procedure op_x86_warn_reserved [2022-07-21 10:22:52,391 INFO L138 BoogieDeclarations]: Found implementation of procedure op_x86_warn_reserved [2022-07-21 10:22:52,391 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2022-07-21 10:22:52,391 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2022-07-21 10:22:52,392 INFO L130 BoogieDeclarations]: Found specification of procedure on_each_cpu [2022-07-21 10:22:52,392 INFO L138 BoogieDeclarations]: Found implementation of procedure on_each_cpu [2022-07-21 10:22:52,392 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-07-21 10:22:52,392 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-07-21 10:22:52,392 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-07-21 10:22:52,392 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-07-21 10:22:52,392 INFO L130 BoogieDeclarations]: Found specification of procedure setup_APIC_eilvt_ibs [2022-07-21 10:22:52,392 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_APIC_eilvt_ibs [2022-07-21 10:22:52,393 INFO L130 BoogieDeclarations]: Found specification of procedure op_cpu_buffer_add_data [2022-07-21 10:22:52,393 INFO L138 BoogieDeclarations]: Found implementation of procedure op_cpu_buffer_add_data [2022-07-21 10:22:52,393 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-07-21 10:22:52,393 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-07-21 10:22:52,393 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2022-07-21 10:22:52,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2022-07-21 10:22:52,393 INFO L130 BoogieDeclarations]: Found specification of procedure nmi_cpu_shutdown [2022-07-21 10:22:52,394 INFO L138 BoogieDeclarations]: Found implementation of procedure nmi_cpu_shutdown [2022-07-21 10:22:52,394 INFO L130 BoogieDeclarations]: Found specification of procedure cpuid_eax [2022-07-21 10:22:52,394 INFO L138 BoogieDeclarations]: Found implementation of procedure cpuid_eax [2022-07-21 10:22:52,394 INFO L130 BoogieDeclarations]: Found specification of procedure op_cpu_buffer_get_data [2022-07-21 10:22:52,394 INFO L138 BoogieDeclarations]: Found implementation of procedure op_cpu_buffer_get_data [2022-07-21 10:22:52,394 INFO L130 BoogieDeclarations]: Found specification of procedure nmi_cpu_switch [2022-07-21 10:22:52,394 INFO L138 BoogieDeclarations]: Found implementation of procedure nmi_cpu_switch [2022-07-21 10:22:52,395 INFO L130 BoogieDeclarations]: Found specification of procedure op_add_sample [2022-07-21 10:22:52,395 INFO L138 BoogieDeclarations]: Found implementation of procedure op_add_sample [2022-07-21 10:22:52,395 INFO L130 BoogieDeclarations]: Found specification of procedure __clear_bit_unlock [2022-07-21 10:22:52,395 INFO L138 BoogieDeclarations]: Found implementation of procedure __clear_bit_unlock [2022-07-21 10:22:52,395 INFO L130 BoogieDeclarations]: Found specification of procedure nmi_cpu_up [2022-07-21 10:22:52,395 INFO L138 BoogieDeclarations]: Found implementation of procedure nmi_cpu_up [2022-07-21 10:22:52,395 INFO L130 BoogieDeclarations]: Found specification of procedure __get_free_pages [2022-07-21 10:22:52,396 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_free_pages [2022-07-21 10:22:52,396 INFO L130 BoogieDeclarations]: Found specification of procedure op_amd_randomize_ibs_op [2022-07-21 10:22:52,396 INFO L138 BoogieDeclarations]: Found implementation of procedure op_amd_randomize_ibs_op [2022-07-21 10:22:52,396 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-07-21 10:22:52,396 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-07-21 10:22:52,396 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-07-21 10:22:52,396 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-07-21 10:22:52,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-07-21 10:22:52,397 INFO L130 BoogieDeclarations]: Found specification of procedure nmi_cpu_stop [2022-07-21 10:22:52,397 INFO L138 BoogieDeclarations]: Found implementation of procedure nmi_cpu_stop [2022-07-21 10:22:52,397 INFO L130 BoogieDeclarations]: Found specification of procedure dcookie_unregister [2022-07-21 10:22:52,397 INFO L138 BoogieDeclarations]: Found implementation of procedure dcookie_unregister [2022-07-21 10:22:52,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-07-21 10:22:52,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-07-21 10:22:52,397 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_slab [2022-07-21 10:22:52,398 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_slab [2022-07-21 10:22:52,398 INFO L130 BoogieDeclarations]: Found specification of procedure nmi_cpu_setup [2022-07-21 10:22:52,398 INFO L138 BoogieDeclarations]: Found implementation of procedure nmi_cpu_setup [2022-07-21 10:22:52,398 INFO L130 BoogieDeclarations]: Found specification of procedure add_cookie_switch [2022-07-21 10:22:52,398 INFO L138 BoogieDeclarations]: Found implementation of procedure add_cookie_switch [2022-07-21 10:22:52,398 INFO L130 BoogieDeclarations]: Found specification of procedure get_online_cpus [2022-07-21 10:22:52,398 INFO L138 BoogieDeclarations]: Found implementation of procedure get_online_cpus [2022-07-21 10:22:52,399 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc_notrace [2022-07-21 10:22:52,399 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_next [2022-07-21 10:22:52,399 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_next [2022-07-21 10:22:52,399 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2022-07-21 10:22:52,399 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2022-07-21 10:22:52,399 INFO L130 BoogieDeclarations]: Found specification of procedure task_handoff_unregister [2022-07-21 10:22:52,399 INFO L138 BoogieDeclarations]: Found implementation of procedure task_handoff_unregister [2022-07-21 10:22:52,400 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_check [2022-07-21 10:22:52,400 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_check [2022-07-21 10:22:52,400 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-07-21 10:22:52,400 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-07-21 10:22:52,400 INFO L130 BoogieDeclarations]: Found specification of procedure apic_read [2022-07-21 10:22:52,400 INFO L138 BoogieDeclarations]: Found implementation of procedure apic_read [2022-07-21 10:22:52,400 INFO L130 BoogieDeclarations]: Found specification of procedure op_x86_virt_to_phys [2022-07-21 10:22:52,401 INFO L138 BoogieDeclarations]: Found implementation of procedure op_x86_virt_to_phys [2022-07-21 10:22:52,401 INFO L130 BoogieDeclarations]: Found specification of procedure nmi_setup [2022-07-21 10:22:52,402 INFO L138 BoogieDeclarations]: Found implementation of procedure nmi_setup [2022-07-21 10:22:52,402 INFO L130 BoogieDeclarations]: Found specification of procedure process_task_mortuary [2022-07-21 10:22:52,402 INFO L138 BoogieDeclarations]: Found implementation of procedure process_task_mortuary [2022-07-21 10:22:52,402 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-07-21 10:22:52,402 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2022-07-21 10:22:52,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2022-07-21 10:22:52,403 INFO L130 BoogieDeclarations]: Found specification of procedure backtrace_warning [2022-07-21 10:22:52,403 INFO L138 BoogieDeclarations]: Found implementation of procedure backtrace_warning [2022-07-21 10:22:52,403 INFO L130 BoogieDeclarations]: Found specification of procedure op_amd_shutdown [2022-07-21 10:22:52,404 INFO L138 BoogieDeclarations]: Found implementation of procedure op_amd_shutdown [2022-07-21 10:22:52,404 INFO L130 BoogieDeclarations]: Found specification of procedure free_event_buffer [2022-07-21 10:22:52,404 INFO L138 BoogieDeclarations]: Found implementation of procedure free_event_buffer [2022-07-21 10:22:52,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-07-21 10:22:52,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-07-21 10:22:52,404 INFO L130 BoogieDeclarations]: Found specification of procedure nmi_cpu_down [2022-07-21 10:22:52,404 INFO L138 BoogieDeclarations]: Found implementation of procedure nmi_cpu_down [2022-07-21 10:22:53,257 INFO L234 CfgBuilder]: Building ICFG [2022-07-21 10:22:53,263 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-07-21 10:23:00,017 INFO L275 CfgBuilder]: Performing block encoding [2022-07-21 10:23:00,042 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-07-21 10:23:00,042 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2022-07-21 10:23:00,046 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.07 10:23:00 BoogieIcfgContainer [2022-07-21 10:23:00,046 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-07-21 10:23:00,048 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-07-21 10:23:00,048 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-07-21 10:23:00,051 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-07-21 10:23:00,051 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.07 10:22:48" (1/3) ... [2022-07-21 10:23:00,052 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3361e54 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.07 10:23:00, skipping insertion in model container [2022-07-21 10:23:00,052 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 10:22:51" (2/3) ... [2022-07-21 10:23:00,052 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3361e54 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.07 10:23:00, skipping insertion in model container [2022-07-21 10:23:00,052 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.07 10:23:00" (3/3) ... [2022-07-21 10:23:00,053 INFO L111 eAbstractionObserver]: Analyzing ICFG main3_arch-x86-oprofile-oprofile-ko--131_1a--79db8ef.i [2022-07-21 10:23:00,065 INFO L201 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-07-21 10:23:00,066 INFO L160 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2022-07-21 10:23:00,067 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3361e54 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 21.07 10:23:00, skipping insertion in model container [2022-07-21 10:23:00,067 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-07-21 10:23:00,068 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-07-21 10:23:00,068 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-07-21 10:23:00,068 INFO L275 PluginConnector]: Witness Printer initialized [2022-07-21 10:23:00,069 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.07 10:23:00" (3/3) ... [2022-07-21 10:23:00,071 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-07-21 10:23:00,077 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_set [2022-07-21 10:23:00,077 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure op_add_sample [2022-07-21 10:23:00,077 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure get_order [2022-07-21 10:23:00,078 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure oprofile_stop [2022-07-21 10:23:00,078 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure add_event_entry [2022-07-21 10:23:00,078 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ppro_shutdown [2022-07-21 10:23:00,078 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure profile_event_register [2022-07-21 10:23:00,078 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_initialize [2022-07-21 10:23:00,078 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __clear_bit_unlock [2022-07-21 10:23:00,078 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure reserve_perfctr_nmi [2022-07-21 10:23:00,079 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure has_mux [2022-07-21 10:23:00,079 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure paravirt_read_msr [2022-07-21 10:23:00,079 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure variable_test_bit [2022-07-21 10:23:00,079 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy [2022-07-21 10:23:00,079 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure nmi_cpu_up [2022-07-21 10:23:00,079 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure debug_lockdep_rcu_enabled [2022-07-21 10:23:00,079 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure get_current [2022-07-21 10:23:00,079 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __get_free_pages [2022-07-21 10:23:00,080 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2022-07-21 10:23:00,080 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure start_switch_worker [2022-07-21 10:23:00,080 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure p4_shutdown [2022-07-21 10:23:00,080 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure op_amd_randomize_ibs_op [2022-07-21 10:23:00,080 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure oprofile_add_trace [2022-07-21 10:23:00,080 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure constant_test_bit [2022-07-21 10:23:00,080 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure lookup_dcookie [2022-07-21 10:23:00,081 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure op_x86_get_ctrl [2022-07-21 10:23:00,081 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kmemleak_alloc [2022-07-21 10:23:00,081 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure op_x86_phys_to_virt [2022-07-21 10:23:00,081 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kfree [2022-07-21 10:23:00,081 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cancel_delayed_work [2022-07-21 10:23:00,081 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure nmi_resume [2022-07-21 10:23:00,081 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure release_mm [2022-07-21 10:23:00,081 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure nmi_shutdown [2022-07-21 10:23:00,082 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure reserve_evntsel_nmi [2022-07-21 10:23:00,082 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure trace_kmalloc___0 [2022-07-21 10:23:00,082 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure unregister_die_notifier [2022-07-21 10:23:00,082 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure put_online_cpus [2022-07-21 10:23:00,082 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure nmi_cpu_start [2022-07-21 10:23:00,082 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_unlock [2022-07-21 10:23:00,082 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure nmi_cpu_stop [2022-07-21 10:23:00,083 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dcookie_unregister [2022-07-21 10:23:00,083 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_return_value [2022-07-21 10:23:00,083 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sync_buffer [2022-07-21 10:23:00,083 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2022-07-21 10:23:00,083 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure wake_up_buffer_waiter [2022-07-21 10:23:00,083 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_read [2022-07-21 10:23:00,083 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kmalloc_slab [2022-07-21 10:23:00,083 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure nmi_cpu_setup [2022-07-21 10:23:00,084 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset [2022-07-21 10:23:00,084 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure register_die_notifier [2022-07-21 10:23:00,084 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure event_buffer_release [2022-07-21 10:23:00,084 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure add_cookie_switch [2022-07-21 10:23:00,084 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ring_buffer_event_data [2022-07-21 10:23:00,084 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~~TO~VOID [2022-07-21 10:23:00,084 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure get_online_cpus [2022-07-21 10:23:00,084 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure addr_increment [2022-07-21 10:23:00,085 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spinlock_check [2022-07-21 10:23:00,085 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __oprofile_add_ext_sample [2022-07-21 10:23:00,085 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_start [2022-07-21 10:23:00,085 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure log_sample [2022-07-21 10:23:00,085 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure up_read [2022-07-21 10:23:00,085 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure free_msrs [2022-07-21 10:23:00,085 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rcu_read_lock_sched_held [2022-07-21 10:23:00,086 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure release_perfctr_nmi [2022-07-21 10:23:00,086 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cpumask_next [2022-07-21 10:23:00,086 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_inc [2022-07-21 10:23:00,087 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure list_splice_init [2022-07-21 10:23:00,087 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __kmalloc [2022-07-21 10:23:00,087 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure event_buffer_open [2022-07-21 10:23:00,087 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure unregister_cpu_notifier [2022-07-21 10:23:00,088 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure find_vma [2022-07-21 10:23:00,088 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure INIT_LIST_HEAD [2022-07-21 10:23:00,088 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure op_cpu_buffer_write_commit [2022-07-21 10:23:00,088 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure fast_get_dcookie [2022-07-21 10:23:00,089 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure register_cpu_notifier [2022-07-21 10:23:00,095 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ns_to_ktime [2022-07-21 10:23:00,095 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~VOID [2022-07-21 10:23:00,095 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure op_add_code [2022-07-21 10:23:00,095 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure op_cpu_buffer_get_size [2022-07-21 10:23:00,096 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure down_read [2022-07-21 10:23:00,096 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~int [2022-07-21 10:23:00,096 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure free_cpumask_var [2022-07-21 10:23:00,096 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure task_handoff_unregister [2022-07-21 10:23:00,096 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rcu_read_lock_sched_notrace [2022-07-21 10:23:00,096 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cpumask_check [2022-07-21 10:23:00,096 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~int~X~int~X~~gfp_t~0~TO~VOID [2022-07-21 10:23:00,097 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __wake_up [2022-07-21 10:23:00,097 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure release_evntsel_nmi [2022-07-21 10:23:00,097 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __oprofile_hrtimer_stop [2022-07-21 10:23:00,097 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_is_err [2022-07-21 10:23:00,100 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure user_mode [2022-07-21 10:23:00,100 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure apic_write [2022-07-21 10:23:00,100 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure switch_worker [2022-07-21 10:23:00,100 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure signal_pending [2022-07-21 10:23:00,100 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure get_stagger [2022-07-21 10:23:00,100 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irqrestore [2022-07-21 10:23:00,101 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure apic_read [2022-07-21 10:23:00,101 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure op_x86_virt_to_phys [2022-07-21 10:23:00,101 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure free_cpu_buffers [2022-07-21 10:23:00,101 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure op_x86_warn_reserved [2022-07-21 10:23:00,101 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure trace_kmalloc [2022-07-21 10:23:00,101 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure might_fault [2022-07-21 10:23:00,101 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure warn_slowpath_null [2022-07-21 10:23:00,101 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure on_each_cpu [2022-07-21 10:23:00,102 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure op_amd_init [2022-07-21 10:23:00,102 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~~TO~int [2022-07-21 10:23:00,102 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kzalloc [2022-07-21 10:23:00,102 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure _raw_spin_lock_irqsave [2022-07-21 10:23:00,102 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure schedule_delayed_work [2022-07-21 10:23:00,102 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setup_APIC_eilvt_ibs [2022-07-21 10:23:00,102 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure op_cpu_buffer_add_data [2022-07-21 10:23:00,102 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure nmi_setup [2022-07-21 10:23:00,103 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_lock_nested [2022-07-21 10:23:00,103 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure op_cpu_buffer_write_reserve [2022-07-21 10:23:00,103 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure add_sample_entry [2022-07-21 10:23:00,103 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure lockdep_rcu_dereference [2022-07-21 10:23:00,103 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure process_task_mortuary [2022-07-21 10:23:00,103 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2022-07-21 10:23:00,103 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_handler_precall [2022-07-21 10:23:00,103 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure backtrace_warning [2022-07-21 10:23:00,104 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure op_amd_shutdown [2022-07-21 10:23:00,104 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure profile_event_unregister [2022-07-21 10:23:00,104 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure nmi_cpu_shutdown [2022-07-21 10:23:00,104 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cpuid_eax [2022-07-21 10:23:00,104 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure paravirt_write_msr [2022-07-21 10:23:00,104 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure free_event_buffer [2022-07-21 10:23:00,104 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_final_state [2022-07-21 10:23:00,105 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure nmi_cpu_down [2022-07-21 10:23:00,105 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure op_cpu_buffer_get_data [2022-07-21 10:23:00,105 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure nmi_cpu_switch [2022-07-21 10:23:00,106 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure oprofile_add_sample [2022-07-21 10:23:00,180 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 806 nodes and edges [2022-07-21 10:23:00,191 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 250 nodes and edges [2022-07-21 10:23:00,205 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 77 nodes and edges [2022-07-21 10:23:00,210 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 34 nodes and edges [2022-07-21 10:23:00,213 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 13 nodes and edges [2022-07-21 10:23:00,217 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2022-07-21 10:23:00,220 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2022-07-21 10:23:00,223 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-07-21 10:23:00,652 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2022-07-21 10:23:00,652 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-07-21 10:23:00,654 INFO L158 Benchmark]: Toolchain (without parser) took 12429.04ms. Allocated memory was 58.7MB in the beginning and 549.5MB in the end (delta: 490.7MB). Free memory was 24.5MB in the beginning and 285.4MB in the end (delta: -261.0MB). Peak memory consumption was 229.3MB. Max. memory is 16.1GB. [2022-07-21 10:23:00,654 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 58.7MB. Free memory was 40.4MB in the beginning and 40.3MB in the end (delta: 47.3kB). There was no memory consumed. Max. memory is 16.1GB. [2022-07-21 10:23:00,655 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3006.86ms. Allocated memory was 58.7MB in the beginning and 119.5MB in the end (delta: 60.8MB). Free memory was 24.2MB in the beginning and 49.6MB in the end (delta: -25.4MB). Peak memory consumption was 56.2MB. Max. memory is 16.1GB. [2022-07-21 10:23:00,656 INFO L158 Benchmark]: Boogie Procedure Inliner took 554.57ms. Allocated memory was 119.5MB in the beginning and 167.8MB in the end (delta: 48.2MB). Free memory was 49.6MB in the beginning and 75.6MB in the end (delta: -26.0MB). Peak memory consumption was 30.0MB. Max. memory is 16.1GB. [2022-07-21 10:23:00,656 INFO L158 Benchmark]: Boogie Preprocessor took 499.20ms. Allocated memory is still 167.8MB. Free memory was 75.6MB in the beginning and 77.5MB in the end (delta: -1.9MB). Peak memory consumption was 39.7MB. Max. memory is 16.1GB. [2022-07-21 10:23:00,656 INFO L158 Benchmark]: RCFGBuilder took 7757.75ms. Allocated memory was 167.8MB in the beginning and 549.5MB in the end (delta: 381.7MB). Free memory was 77.5MB in the beginning and 413.4MB in the end (delta: -335.8MB). Peak memory consumption was 227.8MB. Max. memory is 16.1GB. [2022-07-21 10:23:00,657 INFO L158 Benchmark]: TraceAbstraction took 19.55ms. Allocated memory is still 549.5MB. Free memory was 412.3MB in the beginning and 410.2MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-07-21 10:23:00,657 INFO L158 Benchmark]: Witness Printer took 584.07ms. Allocated memory is still 549.5MB. Free memory was 410.2MB in the beginning and 285.4MB in the end (delta: 124.8MB). Peak memory consumption was 123.7MB. Max. memory is 16.1GB. [2022-07-21 10:23:00,660 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 58.7MB. Free memory was 40.4MB in the beginning and 40.3MB in the end (delta: 47.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3006.86ms. Allocated memory was 58.7MB in the beginning and 119.5MB in the end (delta: 60.8MB). Free memory was 24.2MB in the beginning and 49.6MB in the end (delta: -25.4MB). Peak memory consumption was 56.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 554.57ms. Allocated memory was 119.5MB in the beginning and 167.8MB in the end (delta: 48.2MB). Free memory was 49.6MB in the beginning and 75.6MB in the end (delta: -26.0MB). Peak memory consumption was 30.0MB. Max. memory is 16.1GB. * Boogie Preprocessor took 499.20ms. Allocated memory is still 167.8MB. Free memory was 75.6MB in the beginning and 77.5MB in the end (delta: -1.9MB). Peak memory consumption was 39.7MB. Max. memory is 16.1GB. * RCFGBuilder took 7757.75ms. Allocated memory was 167.8MB in the beginning and 549.5MB in the end (delta: 381.7MB). Free memory was 77.5MB in the beginning and 413.4MB in the end (delta: -335.8MB). Peak memory consumption was 227.8MB. Max. memory is 16.1GB. * TraceAbstraction took 19.55ms. Allocated memory is still 549.5MB. Free memory was 412.3MB in the beginning and 410.2MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Witness Printer took 584.07ms. Allocated memory is still 549.5MB. Free memory was 410.2MB in the beginning and 285.4MB in the end (delta: 124.8MB). Peak memory consumption was 123.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - AllSpecificationsHoldResult: All specifications hold We were not able to verify any specifiation because the program does not contain any specification. RESULT: Ultimate proved your program to be correct! [2022-07-21 10:23:00,686 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE